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The United States has the biggest for-financial gain wellbeing treatment system in the earth.
Extra and more wellness care pros say that they’re remaining compelled to make decisions that are terrible for sufferers.
“We not only sense that we are unable to offer what we know the affected individual requirements. But we truly feel complicit in a revenue-1st process which is asking us to act in techniques that put gain higher than what’s ideal for the affected individual.”
And that sales opportunities medical doctors to experience from ethical accidents.
Today, On Level: Ethical injuries in contemporary medication.
Dr. Elena Perea, healthcare facility psychiatrist in western North Carolina.
Job interview Highlights
On initially signals of moral injury in modern day drugs
Dr. Wendy Dean: “I felt these from the time that I entered into medication, but actually in excess of the previous 10 years or so, it would seem to have intensified. And I feel the only reason that I could see that so evidently was mainly because I was no for a longer period training. So I had a little bit of means to phase away and to consider a broader look at. And so I could check out my colleagues throughout the country who had been struggling and claimed, like Jessica, I continue to enjoy my individuals, I really like the medication I exercise, but it is really almost everything else that is acquiring in the way that is definitely grinding me down.”
What’s producing ethical harm in wellness treatment?
Dr. Wendy Dean: “Each individual time that we are questioned to attend to a thing that is not our patients’ finest fascination. So, for instance, when we have to transform away, we have to transform our backs in order to fill in the digital health-related document. That feels like a compact turning away from our sufferers, taking treatment of our corporation instead of having care of them. When we have to invest an hour obtaining a prior authorization for treatment that we know they ought to have. That feels like we’re turning in direction of the enterprise of drugs and having treatment of it instead than using treatment of our patients. It really is not any a single significant egregious issue. It can be many, a lot of lesser. Cuts, shall we say, loss of life by a thousand cuts, not one massive damage.”
On the troubles for health and fitness treatment pros
Dr. Wendy Dean: “The expenditures of wellness treatment and turning into effective are section of what drives this. But the other problem for clinicians as a total is that the corporatization of care has led to a change in the place decisions are built rather than becoming built by clinicians who perform at the bedside, irrespective of whether they’re nurses or physicians, they’re becoming shifted into administration, higher administration or into the C-suite. And it is not infrequent that the folks who are at those people stages could not at any time have been a clinician. And so, striving to make choices for individuals on the front strains gets more challenging. And it could be much less closely linked to what will perform for them.”
Are any of these selections practical or even on the horizon?
Dr. Wendy Dean: “There are locations that are that are using some of individuals actions. And, for illustration, the FTC has presently started having action on health and fitness care process consolidation. They’re hunting at it not just from the affected individual perspective and irrespective of whether or not it will be much less expensive for them to receive care in the procedure. But also searching at it from a workforce point of view, what will be the effect on the staff in the place?
“So, for instance, in Albany, New York, lots of of the crisis rooms there are contracted with just one single health-related team, one particular for profit unexpected emergency doctor team, an unexpected emergency doctor who is not happy there, won’t be able to move without the need of actually going themselves and their family due to the fact there is a monopoly on crisis care there.
“So breaking that monopoly, breaking the noncompete clauses that preserve medical professionals from going throughout town, they have to go across the county or throughout the state. There are a large amount of alternatives that we can choose, but we have to be eager to make those people adjustments.”
Ebook Excerpt
Excerpt from If I Betray These Terms by Dr. Wendy Dean. All legal rights reserved. Not to be republished without the need of authorization of the publisher, Steerforth Push.
Despite the advances in medical technology and the increased availability of mobile app solutions in medicine, there are major misconceptions among clinicians involved in building a mobile app (Fig. 1).
Fig. 1
Common misconceptions of medical mobile app development
Misconception #1—the investigator fully understands the problem they are trying to solve and the users they intend to help
Reality
Before the development process can start, the competitive landscape should be assessed to confirm that there is not already an identical or similar goal solution. Next, the intended users must be interviewed to ensure that the solution solves a relevant problem for them. This user research should be incorporated throughout the development process to assure that the users are continually being considered. An effective team must also be formed with the required expertise to handle every phase of the development lifecycle, from clinical problem identification, user research, design, development, and product release. Finally, a strategy must be developed to market the product so that users discover and adopt the app.
Misconception #2—app development does not require much effort
Reality
Reality
A common phrase we hear among our clinical colleagues when we are approached with an idea for a mobile medical solution is “…and I’d like to build an app.” This statement can be interpreted as, “I would like to hire a contractor to turn my idea into an app.” This line of reasoning underestimates the investigator commitment required to turn an idea into a mobile app. Throughout the development process, the investigator must play an active role in the development team. This process frequently takes months of user research, design, development, and testing in an iterative fashion.
Misconception #3—the app should easily integrate into the electronic health records (EHR) system
Reality
The electronic medical records in the USA and many countries are highly fragmented, with individual hospital systems using their own 3rd party vendors to manage their records [11, 12]. Accessing a single institution’s EHR requires multiple levels of approvals at the principal investigator and administrative levels and then requires significant technical collaboration with the institution’s information technology department to connect. While Fast Healthcare Interoperability Resources (FHIR) standard has been adopted to facilitate a consistent format of healthcare information for simple transmission and sharing of data, the lack of a consistent EHR framework significantly impacts the ability of a 3rd party app to integrate into the EHR’s of a geographically diverse user base [13].
Misconception #4—app development is a single-step “one and done” process
Reality
The development process is not complete when the app is launched. A continuity plan must be in place to maintain and update the app throughout its lifecycle. Technology changes rapidly, operating systems update, and smartphone manufacturers develop and release multiple new phone models annually. An app must be maintained to adapt to these advancements. The request to “build an app” does not accurately convey that app development is a process that does not end with an app launch.
These misconceptions underscore a clear need for a liaison between clinicians and the app development community to facilitate the development of robust, maintainable, mobile apps. To address these misconceptions, we set up an academic sub-unit within the Georgia Clinical and Translational Science Alliance (Georgia CTSA), which we call the AppHatchery, with the goal of supporting clinical investigators in their endeavors to create and clinically translate their mobile medical app ideas. Care was taken to structure the AppHatchery to enable this end goal, with a mix of relevant expertise and experience. This initiative is led by a physician scientist who runs a laboratory that has a proven track record of developing and publishing medical apps as well as conducting clinical research using apps. We hired a product manager from the industry with expertise in managing mobile app development teams for a large organization. We have a designer on the team who specializes in user research and design thinking. Finally, we have multiple full-time developers to carry out mobile development work. We structured the group this way to ensure that we had members of the team with expertise in each phase of medical app development, specifically (1) clinical research expertise, (2) design, and (3) mobile app development. Given these diverse skillsets with every team member having some exposure to both clinical science and app development, we have created the perfect team to bridge the skillset gap between clinicians and software developers and develop mobile medical apps. Furthermore, the existence of team members fully dedicated to this initiative allows us to maintain continuity throughout each stage of the project at hand.
We first rely on internal marketing for project solicitations. When a project is onboarded, we perform a multi-disciplinary research process where we identify and explore the clinical and practical need for the given solution and its place within the current regulatory landscape and market. We use a combination of design thinking (DT) and human-centered design (HCD) framework to tackle app development challenges [14] from ideation through delivery. The design research process begins by conducting a deep dive into the problem as it pertains to end users and key stakeholders. Target users are interviewed to better understand their challenges, and we identify and/or verify the important features and aspects of the proposed app and get feedback on the design requirements that our research has identified. Simultaneously, we begin working with the principal investigator (PI) to craft the research study that will determine the efficacy of the tool we develop. Next, we begin the app development process, beginning with the design of wireframes and culminating with software development, where we conduct user research throughout the process to iteratively improve the app. We finally transition to launch and support, where we work with the principal investigator to release the app and support the clinical validation study. In this manuscript, we will describe the lessons learned from our journey and make recommendations for how other medical app developers should operate to successfully develop and translate clinical app ideas.
App development principles and structure
Design approach
What makes our approach to building digital tools unique in the clinical space is our emphasis on both DT and HCD (Fig. 2). We use DT to focus on understanding who the users are, uncovering their needs, and empathizing with their situation first before kicking off the product design and development process [15]. In addition, we strategically consider user needs in relation to clinical objectives to form design recommendations [16, 17]. We then kick off the development phase which incorporates HCD fundamentals, bringing the end user’s voice and opinions into the development process. Collaborative strategies are noted as vital to sustaining growth in mobile health applications [18]. HCD has been demonstrated to be an effective innovation tool in the digital clinical and health space where a focus on end users (patients, clinicians, or others) during the design process improves adoption rates [19,20,21] as well as patient engagement and satisfaction [22].
Fig. 2
Design thinking framework
A recent narrative review of 82 health innovation papers mentioning HCD found most (70{bf0515afdcaddba073662ceb89fbb62b6b1bf123143c0e06b788e1946e8c353f}) discussed using an HCD approach and all included a focus on users’ needs and the participatory and iterative nature of the design process [14]. More salient limitations to the HCD approach include sampling bias and small sample size as users must opt into the research to participate in the design process and are not necessarily the profile of users who may need the app the most. This may lead to a misalignment of the design with the intended user’s needs. Finally, few apps have been tested in randomized controlled trials, and so limited evidence is available on the long-term benefits of app products arising from HCD approaches [23]. Specifically, in using HCD, there are instances where the approach did not lead to significant improvement in the intervention outcomes. For example, Gallagher et al. conducted a study using a game-based app that was co-designed to improve cardiovascular risk factors and lifestyle behaviors and found no improvement after the intervention [24]. Similarly, Haque et al. evaluated a user-centered mHealth app in promoting physical activity and found very low compliance at the end of the study which limits the generalizability of the results [25]. Furthermore, alternatives to DT and HCD such as user experience (UX) design frequently focus on the way users interact with apps and strive to provide the most convenient use for the people who actually use the app, rather than the ideal users that HCD and DT strive for [26]. In light of these findings, it is important to note that HCD methodology allows for subjectivity in terms of which aspects of user experience to prioritize, which can result in varied outcomes. Additionally, as previously discussed in the literature, HCD is susceptible to sampling bias, which can impact the apparent effectiveness of an intervention. Thus, it is crucial to consider both the strengths, limitations, and alternatives to DT and HCD and to employ a multi-disciplinary approach that considers various perspectives and factors in the design and evaluation process. This design strategy accurately defines the user, their needs, the problem most important to solve for that user, how those needs intersect with research goals, and which design directions are most effective at maintaining engagement and delivering results. It provides the foundation for the team who then focuses on the users and their needs throughout the app project development process.
Building a team
A development team must be created to begin the development process. A software development team has three distinct yet overlapping roles, the product manager, the designer, and the developer. In addition to these key roles, multiple supporting roles may be created for handling regulatory requirements necessary in medical app development.
Product manager
The product manager is responsible for the overall strategy of the mobile app. This includes the macro strategy of why and how to build the app in the first place as well as a more detailed strategy about which features to build, what order to build these features, and how to measure if the features are a success. The product manager is also responsible for creating the requirements in sufficient detail so the remainder of the team can execute their jobs effectively. These might be technical requirements, design requirements, or requirements from the clinical team. The product manager is also responsible for the lifecycle of the mobile app. This includes releasing the app through testing platforms, releasing the app publicly, working through approval processes at the institution, and maintaining the app’s public information on the app stores.
The product manager is responsible for ensuring the app meets guidelines. This is important especially for medical apps that may need to comply with the Health Insurance Portability and Accountability Act of 1996 (HIPAA) [27]. In our experience, projects are hindered at the beginning stages by focusing on these compliance issues instead of focusing on the core value of the mobile app. Compliance needs to be addressed at the beginning of a project when architecture is being designed and before the app is released publicly to ensure it meets all the required standards for privacy and security. The product manager is responsible for analytics and measuring the mobile app experience. These analytics are tied to the goals and objectives of the app (e.g., reducing missed follow-up visits) but also user experience metrics such as app crashes, screen views, and user interactions.
Software developer
The developer is responsible for writing the software code that will control the mobile app. This role is critical as there will be no software created without team members who can code the mobile app.
Designer
The designer is the empathizer in chief; it is their responsibility to always be the voice of the user throughout the app development process. This is a critical role as academic medical apps are often conceived without direct consultation of patients or users.
Other team roles
Developing mobile apps within an academic medical center requires knowledge of how Institutional Review Boards (IRB) review requests to conduct clinical research. It is useful to have an IRB expert on the team to answer nuanced questions about data collection and privacy that may differ from IRB to IRB and can be unique to clinical research involving mobile apps. While not critical in the early clinical research phases, it can be useful to have a regulatory expert on the team who is familiar with the relevant regulation, specifically around HIPAA and managing protected health information (PHI).
Full time vs part-time staff
Many academic medical centers operate on a shared time model where the staff dedicate a portion of their time to projects. While this can work, we have found it is better to have full-time staff dedicated to the development of mobile apps. Likewise, many software development projects are outsourced to other groups. While this can work, we have found it is best to work cohesively as a team throughout the development process to streamline communication and align expectations throughout.
Applying the app development process
Competitive and regulatory landscape survey and literature review
Before accepting any new project, it is important to meet with the PI to understand their clinical and application vision before conducting an extensive search of the major app stores to see what similar apps currently exist, as well as related platforms, tools, books, and/or educational materials in the space. After the search is completed, the list of these competing resources should then be presented to the PI to discuss how or if the value proposition of their idea merits the effort to build a homegrown solution. If the concept meets the acceptance criteria set by the team (i.e., is novel, addresses a real need, and the development team has capacity and knowledge), the project can proceed (Fig. 3).
Fig. 3
App project development process
When researching and deciding the intended use case of the app, research into the regulatory pathway required to market the product must be conducted. In the United States of America (USA), the US Food and Drug Administration (FDA) approves medical devices for sale in the US market. FDA guidance regarding software as a medical device (which includes medical apps) is governed specifically by the 21st Century Cures Act [28]. Section 3060 of this legislation defines what software the FDA considers to be a medical device that requires regulatory approval via the 510(k) premarket notification pathway, versus lifestyle tools that can immediately enter the market [28]. Ultimately, the distinction is determined based on the function and intended use of the software. Software becomes a medical device when the intention and function are to diagnose, cure, treat, prevent, or mitigate a specific disease or condition [28].
Should the app require premarket notification, multiple steps must be taken to satisfy the complex risk management strategies and regulatory requirements set by the FDA to release the app publicly. Rigorous clinical testing must be conducted to ensure that the device performance (1) is in line with the claimed performance and use case and (2) is similar in performance to the most analogous device currently approved and on the market (the claimed predicate device that must be identified for FDA submission). In addition to performance, the app must apply appropriate human factors and usability engineering processes, which must be assessed in standalone usability studies with at least 15 users in the desired user population [29]. Finally, a quality management system (QMS) must be in place to ensure that procedures and processes enable a reliable, safe, and effective software tool [30]. The QMS begins with the leadership and management plan to ensure that relevant stakeholders manage the medical app throughout its lifecycle. The support plans for the system must also be defined, with appropriate documentation of all development and design, disaster recovery plans, and processes for regularly updating the app for performance, usability, cybersecurity, and technology modernization. The implementation must be then considered, with regular validation, cybersecurity monitoring, and maintenance of all key infrastructure, to ensure that end users can interact with a stable version of the medical app throughout the duration of its lifecycle as a medical device.
Design strategy
Once engaged on a project, a development team should schedule a design strategy session with the investigator and project team to gain a full understanding of the desired goal of the app from the perspective of all stakeholders (Fig. 4). While investigators often have a passionate idea about what problem they wish to solve with their app, additional examination can help dial into precisely who will use their tool and what problems their app user(s) seek to solve. To prepare for this session, which is usually 1–2 h, the team conducts secondary research from published academic papers, review articles, and meta-analyses to familiarize themselves with the outcome goals of the project and specific aims of the research. The team generates clarifying questions for the investigator and research team to respond to. Sample questions may include the following:
Who will use this app? Is the patient or a family member the primary user?
What benefit will the user get out of using this app?
What data (if any) do you expect the app to collect?
Fig. 4
Collaborative design strategy discussions set the parameters of the project. Left: a design strategy session in person. Right: results of a design strategy session using an online collaboration tool like Miro
Post-It notes or a collaborative whiteboard digital tool such as Miro (Miro, Inc., San Francisco, CA) may be used to capture ideas that can be sorted and prioritized as seen in the image below. This allows the team to gather insights from the session to form a user research approach to test assumptions, write and vet a discussion guide, and then recruit 5–15 individuals from the intended user group to interview. Insights across all interviews are pooled together and sorted to surface themes and areas of importance for the user. As the themes and key features emerge from the insights, the team can refine the insights into design recommendations.
App design
Once the research team has a clear idea of the needs and wants of the users, designs for the app should be created (Fig. 5). It is very important that these designs come from actual user insights, rather than from pre-conceptions the research team had prior to beginning the work, unless these pre-conceptions had been validated by the user research.
Fig. 5
From sketches to wireframes. Left: pictures of preliminary sketches of the layout of the application. Right: functional (clickable) wireframes of an app
Given the number of apps that exist already, it is worth spending some effort looking to find similar apps that incorporate design patterns that could be implemented in the app. This is a separate step from the competitive analysis where rather than looking at apps that perform a similar function, you are looking for individual features (i.e., how search functions, how do other apps offer content layout).
Taking from the design recommendations generated in the prior phase. The designer can begin creating low-fidelity sketches, which they can turn into generalized flows and wireframes of the app (Fig. 5, left). The key is the use of wireframing and prototyping as an early way to evaluate whether the tool being created meets users’ expectations. To evaluate those wireframes, standard usability testing techniques can be used such as remote or in-person unmoderated observation sessions or task-based evaluations where the user is given tasks within the app to accomplish.
App development
The most common app development methodologies are the waterfall and agile methods [31]. The agile methodology is an iterative approach that leverages frequent releases that provide incremental functionality improvements that can be tested and refined in the production environment. The waterfall methodology completes the holistic build which then moves into a testing phase and then a launch phase, yielding a polished product. We prefer to utilize the agile methodology as the iterative development process enables more testing and feedback, which matches our design philosophy.
When an app development methodology has been selected, there are 2 major mobile app development frameworks: natively on each of the major operating system software tools (iOS or Android), or cross-platform (i.e., using React Native (Meta Platforms Inc., Menlo Park, CA), Flutter (Google LLC, Mountain View, CA), etc.) which supports one code base for both iOS and Android platforms (Table 1). The decision on what to use will largely depend on the expertise of the available developers in the team. This is the fundamental choice an app developer must make before developing an app.
Table 1 Overview of the development styles and platforms available
Native development has the advantages of dedicated functions and features specific to the hardware you are developing for (iOS vs Android), with the downside that effort must be duplicated to support both iOS and Android devices. Also, native development tends to be more well-maintained, as it is linked directly to the mobile devices operating system. This skillset is also much more readily available in the software developer talent pool. While cross-platform development is typically much faster and more efficient with respect to developer resources, it also relies on a much smaller developer community. Furthermore, many 3rd party tools common in app development (e.g., analytics, advertisements) have limited support for cross-platform development. The development framework should be chosen to suit the needs of the specific project.
Throughout the development process, it is generally good practice to beta test the app to ensure that what is being built is meeting the user’s expectations. To do this, it is best to test in a controlled environment to monitor who is using your app. To do this you will use either TestFlight for iOS (Apple In., Cupertino, CA) or Google Play Store Internal Testing for Android (Google LLC, Mountain View, CA).
Launch
Once the app is launched, it must be closely monitored for bugs, unforeseen issues for users, and ever-increasing software versions. Both iOS and Android release beta versions of the updates in advance of a public release so that developers have a chance to test the compatibility of their apps against these updates. Nevertheless, there are many apps that are no longer supported by new OS versions that plague the app stores, a situation that should certainly be avoided by a medical app developer! Some thought should be put towards maintaining support for the users that may not have updated to newer operating system (OS) versions. It is typical to set a supported version that dates back at least a few years to give users time to upgrade their devices.
Updates and maintenance
Finally, app maintenance must be considered. Funds must be allocated to support the continuity of the app development project before it begins. As described by Siegel et al. [10], there are a multitude of unsupported apps on the app stores that are born out of research projects and then abandoned, likely due to the lack of personnel to support them, lack of funds, or poor design and execution leading to a lack of traction to justify a larger time/monetary investment.
Simultaneously with the design thinking process, it is important to work with the PI to help design a research study and secure IRB approval for the study protocol that will be used to clinically validate the app upon release. This validation study typically occurs in 2 phases: Phase 1 is focused on usability and feasibility. In this phase, user feedback of the app is collected and used to iteratively improve the app. This can be done by identifying users to enroll in the clinical study and conducting a rolling enrollment process where a version of the app is developed and given to the users to collect their feedback, adjust the app, and then repeat. Phase 2 is a clinical trial where the app’s performance is analyzed in terms of a clinical endpoint. In this phase, a randomly controlled trial should be planned to assess the app in terms of a clinical endpoint of interest, i.e., a control (no app) and test (has the app). These results can then be published in a medical journal to provide credibility to the app as a medical tool.
Lessons learned: roadblocks, pivots, and best practices
App development costs
Funding for academic biomedical mobile apps can be difficult in our experience. The most common source of funding is through traditional National Institutes of Health (NIH) grants. These grants allow for setting aside resources in the budget to support mobile app development but do have some pitfalls. First, grants typically have a very long application and funding cycle, in the order of 12–18 months, which can delay a project. Second, funding amounts set aside for development tend to be small. In our experience, this has been $10,000–25,000 which is insufficient for the necessary costs associated with designing and developing an application (Tables 2 and 3). Beyond grants, academic medical centers often offer access to other seed or startup funds in the form of innovation awards, local organizations that offer awards or seed funds, and, as a last resort, projects can be funded through department funds if the funds and scope of the project are aligned.
Table 2 Personnel costs for mobile app development
Table 3 App development cost breakdown by stage
Staffing an academic medical center app development project is very different from a commercial software development project. The key differences are (1) the budget of the project is typically far lower (by an order of magnitude, typically), (2) the goal of the app is often non-commercial (e.g., it does not have a business model attached), and (3) the goals of the PI may include education and training for the full team, beyond only executing on the creation of the software. Therefore, staffing for mobile app projects will use a mix of resources available within academic medical centers and their affiliates. These include graduate or undergraduate students who may work on a project for free as part of a classroom learning experience, students who are hired outright or work through graduate research assistant positions, shared staff with other programs (e.g., bioinformatics), and partnership with other campus-based groups who are funded to support clinical research.
Managing investigator expectations
We often encounter requests that are in essence to “just build an app” from clinical PIs. It is important to diagnose this way of thinking early as it could reveal the propensity of a PI to disengage from the project prematurely, as it becomes clear the amount of effort and collaboration it takes to foster a successful partnership. PIs must be engaged often and richly with the team. The cadence of meetings will be project dependent, but we have found a weekly update, whether a meeting or email, maintain project members active and engaged.
Having a disengaged PI can lead to multiple points where the project can fail: (1) the problem is not defined appropriately, (2) the appropriate user research is not conducted (which can lead to the app not addressing all relevant user needs thus impacting adoption and use), and (3) usability/feasibility testing is not conducted in a robust and iterative fashion (which can lead to usability issues that will prevent users from adopting the app, even if the app has a strong value proposition that could significantly improve the life of the user). In addition, it taxes the rest of the team who must make clinical research decisions and navigate an unfamiliar research structure.
Understanding the users
It can be challenging to identify and access users to solicit feedback from. Clinician investigators typically have frequent interactions with the target user population. They have familiarity and a relationship built already (which is how the ideas for projects usually originate). However, they usually lack the time to conduct thorough user research that goes beyond the problem discovery. On the other hand, developers and designers do have the time and knowledge to conduct user research, albeit they lack access to patients. Bridging this gap, often by facilitating access to clinics and hospitals for the design team, can drastically improve a project’s chance of success. In one of our projects with Grady Memorial Hospital, we established a cadence of going to the hospital twice a week to enroll new subjects and check in on existing subjects. Furthermore, fostering a relationship with the clinical care teams of the subjects facilitates subject enrollment, a process that is much slower when only investigators are involved in subject recruitment. Additionally, by fostering that relationship with the clinical care of the subjects, it is possible to conduct user research with stakeholders through observation sessions and contextual inquiry. Which can help mitigate some of the overreliance on user input [32].
Beta testing recruitment
Recruitment can take place in person or virtually. Online recruitment tends to require less apparent overhead (although depending on the clinic setting it may be hard to capture patients online) while in-person recruitment has a higher overhead but tends to yield more numbers and more upfront engagement. Most of the recruitment that we have done has taken place in person at the hospital. Interestingly, we have found that subjects recruited in a clinical setting will remember everything about the app and the study until they leave the hospital/clinic, when study participation significantly wanes. To increase the chances of success, you must find the best method to follow up with your subject/users which could be via email, text, or phone calls so that you can maintain engagement with your study. This will be very study specific and dependent on the app you build. This is one area where sampling bias can impact the project as subjects who are more interested are more likely to respond and be engaged. That was our experience with that project, and we had very low compliance from the users we were trying to target, those who leave the hospital and do not return.
Beta testing process
Testing an app with users frequently is crucial to ensure the best possible version of the app is developed. In an in-patient setting, we have found it necessary to introduce users to the app in one session, and then follow up within a week, to see if the patient interacted with the app after the visit. There are multiple steps that can be taken to foster engagement:
a.
Delay the follow-up: A week might not be enough time for the user to have a need to open the app.
b.
Include push notifications: This system allows researchers to send messages through the app to specific segments of the study group (i.e., users who have not opened the app recently).
The goal of beta testing is to find encounter any bugs and errors and more importantly if the intended user audience finds the app useful. It is very challenging to design a research study surrounding a tool that will fit into a user’s life outside of the study. This is because study coordinators are actively looking for subjects to enroll, creating unnatural motivators to utilize the tool (i.e., participate in research, monetary compensation, curiosity), as opposed to an organic app search where users are looking for something. Thus, it is important to design an app such that the app fills a clearly defined and currently unmet need for a group of people (i.e., a medical reference guide, an appointment booking system, a prescribed training program). Otherwise, you run the risk of aiming to change a given behavior which has been identified as a limitation of traditional HCD and follows a different design process [32].
Furthermore, mobile apps have standardized evaluation frameworks such as the System Usability Scale (SUS) which provide a quantitative evaluation of the usability of a software tool. Note the difference between usability: Can somebody use the app without encountering errors that worsen their experience, and feasibility? Does the app effectively cover an unmet need for a user? Usability is an easier metric to quantify, and mobile apps for research should follow industry standards to validate the tools created are usable. These frameworks can be employed to glean valuable feedback during the beta testing process.
MANHASSET, N.Y., February 24, 2023–(Business enterprise WIRE)–Beginning in the brain and extending to our organs, the vagus nerve aids talk and manage how the entire body functions, including heart level, respiration and immune reaction. For the initially time, scientists at The Feinstein Institutes for Professional medical Investigation are microscopically mapping a lot more than 100,000 person fibers that make up the vagus nerve to ascertain how they are anatomically connected and which bodily perform it controls. Bioelectronic medication scientists posted their early mapping in the journal Mind Stimulation, together with a novel vagus nerve stimulator that can activate qualified fibers, opening up new avenues of vagus nerve stimulation (VNS) investigate.
Stavros Zanos, MD, PhD, is senior creator on the exploration, which published in the journal Brain Stimulation. (Credit score: Feinstein Institutes)
The research, led by Stavros Zanos, MD, PhD, associate professor at the Feinstein Institutes’ Institute of Bioelectronic Medication, deployed highly developed solutions for surgical dissection, imaging and microscopic anatomy to map how vagal fibers are organized within the vagus nerve in animal styles. The workforce identified fibers that hook up to the larynx, lung and heart lie in diverse elements of the nerve. They also found that sensory and motor fibers are in separate locations, which are shut to the neck and later disappear as the nerve enters the upper body cavity.
“To progress the subject of bioelectronic medication and efficiency of vagus nerve stimulation therapies, we will have to very first recognize what section of the nerve we are stimulating and what that does to the body,” claimed Dr. Zanos, senior writer of the paper. “By way of our early mapping and new electrical stimulation vagal nerve cuff, we hope to unlock the probable of VNS to treat more successfully organ-distinct ailments.”
The team’s animal model VNS cuff wraps close to the vagus nerve and has 10 contacts as a substitute of the regular two contacts utilized currently in scientific VNS gadgets. By electrically stimulating particular person contacts about the nerve, the group showed that nerve fibers can be extra selectively activated. For instance, by stimulating the get hold of that lies away from nerve fibers to the larynx and nearer to nerve fibers to the lung, they were in a position to affect lung perform with a lesser affect on laryngeal functionality.
The cuff’s efficiency exhibits the capability to hone in and pick fibers to a one organ of interest whilst averting other people. Current VNS therapies are unable to very easily concentrate on the nerves that engage a specific organ (i.e. the heart in atrial fibrillation or the lungs in pulmonary hypertension). Regularly, present VNS therapies generate aspect effects from non-specific organs, like voice improvements, throat agony and coughing. Even although all those consequences are not lifetime-threatening, a more selective, focused solution to VNS could probably lessen those facet outcomes and use VNS to handle organ-certain ailments improved.
“Irrespective of the relevance of the vagus nerve and extensive fascination in methods to stimulate it, the basic anatomy of this nerve is mainly unidentified,” claimed Kevin J. Tracey, MD, president and CEO of the Feinstein Institutes and Karches Loved ones Distinguished Chair in Health-related Analysis. “Dr. Zanos’ existing study presents a new basic foundation for comprehending vagus nerve operate and composition.”
The Feinstein Institutes for Professional medical Analysis is the world-wide scientific dwelling of bioelectronic medicine, which brings together molecular medication, neuroscience and biomedical engineering. At the Feinstein Institutes, health-related researchers use contemporary know-how to produce new system-based therapies to address condition and injuries.
Constructed on yrs of investigate in molecular mechanisms of disease and the backlink between the anxious and immune systems, our scientists uncover neural targets that can be activated or inhibited with neuromodulation products, like vagus nerve implants, to management the body’s immune response and inflammation. If inflammation is effectively managed, health conditions – such as arthritis, pulmonary hypertension, Crohn’s disorder, inflammatory bowel diseases, diabetic issues, most cancers and autoimmune disorders – can be taken care of extra properly. Past swelling, utilizing novel brain-laptop interfaces, our researchers formulated approaches to bypass injuries of the nervous technique so that individuals living with paralysis can get back sensation and use their limbs. By creating bioelectronic medication expertise, disease and harm could a single working day be handled with our individual nerves with no pricey and potentially unsafe pharmaceuticals.
About the Feinstein Institutes
The Feinstein Institutes for Health-related Analysisis the house of the investigation institutes of Northwell Well being, the most significant health care company and non-public employer in New York State. Encompassing 50 analysis labs, 3,000 scientific study scientific studies and 5,000 scientists and personnel, the Feinstein Institutes raises the standard of health-related innovation by means of its 5 institutes of behavioral science, bioelectronic medicine, cancer, overall health procedure science, and molecular medicine. We make breakthroughs in genetics, oncology, mind investigate, psychological wellbeing, autoimmunity, and are the world wide scientific leader in bioelectronic medication – a new area of science that has the potential to revolutionize drugs. For additional information and facts about how we develop knowledge to cure condition, check outhttp://feinstein.northwell.eduand abide by us onLinkedIn.
The start of the calendar year is a time a lot of of us select to reevaluate our dietary and conditioning behaviors. You may possibly begin considering about regardless of whether or not you are accomplishing what is best for your health and fitness, and what improvements you should really be generating moving forward.
This can generally experience too much to handle and you may possibly not know wherever to start out. For several people today, not knowing in which to begin can be the biggest barrier to building healthful lifestyle changes. To reduce this, here are a couple of ideas for making some thriving and long term alterations bordering your nutritional and health and fitness patterns:
– Make modest alterations as these are extra possible to develop into long lasting routines.
– Have a supportive local community to assistance you make healthful improvements (mates, loved ones, and partner). Make sure they are aware of your goals and why they are essential to you so they can guidance you in acquiring them.
– Opt for to make changes in the spots you really feel would have the finest impression. For instance, if you eat healthful for the most part but do not take part in any exercising, choose some exercise ambitions to function in direction of.
– Guarantee the variations you make your mind up to make align with your schedule and program. These will be the most probable to adhere with you forever.
– Rejoice the compact victories, as these are what direct to large advancements in equally health and wellbeing. If you are locating a new practice hard to maintain, test adjusting it to far better match your schedule and wants.
– Do not give up when it gets tricky – modify! Preserve the intention of superior well being and longevity in mind on the difficult times.
Cancer avoidance by foods and exercise is a impressive resource in preserving your well being, and it’s a thing that every single man or woman can make strides in direction of enhancing.
When we think of cancer, we are likely to assume of genetic predispositions. We might experience that we have minimal control above whether our genes say that we will 1 day develop cancer or not, but in truth this is considerably from accurate.
The time period epigenetics refers to our skill to alter how our genes are expressed by dietary, life style, environmental, and other aspects. That indicates that balanced having and physical exercise can actually suppress genes we could have that predispose us to most cancers!
So what are some genuine life-style behaviors that have been correlated with decrease cancer chance?
Superior ingestion of fruits and vegetables, improved amounts of exercise, both cardiovascular and resistance training, improved antioxidant intake, and lessened crimson meat use, low alcoholic beverages consumption, smoking cigarettes cessation, sufficient fiber consumption, amplified ingestion of total grains (grains that have been minimally processed), reduced intake of extremely-processed foodstuff (products and solutions that are built mostly from substances extracted from meals, this kind of as fats, starches, additional sugars, and hydrogenated fats), avoidance of processed meats, particularly all those made up of nitrates/nitrites, improved cruciferous vegetable consumption (kale, brussel sprouts, broccoli, cauliflower), routine maintenance of a healthful BMI as a result of diet and training.
Incorporating some, or all, of these healthful behaviors may well drastically cut down your threat of creating cancer, regardless if you have a genetic predisposition or not.
What improvements will you be making use of to decrease your most cancers threat? What alterations will you be incorporating in the new calendar year?
To listen to extra about these topics come be a part of us for the Very first Methods in Diet and Exercising class the next Tuesday of each individual thirty day period in the Mission Hope convention home on the initially ground.
Remember to call Kylie at 805-346-3403 or John at 805-346-3413 to reserve your place now.
HAVE A Query? This weekly column created by Marian Regional Health-related Centre, Most cancers Plan invites you to post your thoughts to “Your Cancer Answers” at the following electronic mail tackle: MHCC@commonspirit.org
Grand River Health’s Dr. Michael Duehrssen, remaining, and Ukrainian Dr. Serhii Serdeniuk unload professional medical provides in Ukraine in March 2022. Courtesy/Annick Pruett
Two Grand River Well being medical professionals and their households went to Ukraine considerably less than two months immediately after Russia invaded. They introduced with them medical provides, $4,000 really worth of prescription drugs and hundreds of critical understanding.
Medical practitioners Michael Duehrssen and Heath Cotter taught younger Ukrainian combatants how to area gown wounds. They addressed unwell refugees. A single of their daughters played harp for war-stressed orphans.
During this humanitarian mission, the two Rifle medical professionals worked facet-by-aspect with two Ukrainian physicians: spouse and wife Serhii and Yuliia Serdeniuk.
Shortly just after 6 p.m. Jap European Time on Thursday, Dr. Serhii battled intermittent blackouts as he spoke with the Write-up Independent more than WhatsApp, a absolutely free, global communication company.
A distorted man’s voice muffled around an intercom at Angelia Clinic, a non-public apply positioned among a fleet of tall, block residences about two miles east of the Dnipro River in Kyiv, whilst Dr. Serhii rationalized why he’s heading to temporarily go away Ukraine for, of all destinations, Rifle, Colorado.
“I want to meet as (lots of) people today as possible to request you to guidance our provider,” he claimed, calmly, in his very best English. “Just yesterday our medical machines for dentistry broke and we have to have $10,000 to substitute that.”
Grand River Wellness Group Relations Director Annick Pruett explained Dr. Serhii, who worked so closely with Cotter and Duehrssen, is slated to look at Grand River Health’s Colorado River Place from 5:30-7 p.m. Wednesday. Grand River Health and fitness is situated at 501 Airport Road.
“He will be supplying an update on the problem there as effectively as an update on the new clinic they have developed,” she explained.
Serhii is director of a cellular clinic device. These rolling health-related bastions go to and serve the war’s front lines, correct now predominantly on the jap edges of the country. He has so significantly conducted about 60-65 clinics, each individual a person serving about 30 people today daily.
Provides are usually dwindling, he stated. Since Russia has changed its practices from a unsuccessful blitzkrieg approach to a brutal war of attrition, hospitals, educational institutions — even sites wherever they make pharmaceuticals — keep on to be targeted by extended-selection missiles.
“Because of war, Russians bombed two of the most important factories who produced treatment for Ukraine,” Dr. Serhii explained. “Right now, even if we have money, we can’t obtain it in Ukraine, for the reason that it’s not currently being made for Ukraine.”
Dr. Serhii Serdeniuk, remaining, throughout a training session in Ukraine in March 2022. Submitted/Annick Pruett
Dr. Serhii grew far more animated as he ongoing to listing off even more professional medical wants. This includes everything and everything, from $20,000 for a new ultrasound device and a newer battery, to psychological medicines due to the fact anxiety amongst Ukrainians is now popular. As blackouts keep on, Dr. Serhii operates with a flashlight, occasionally even just candlelight.
Just this week, Dr. Serhii would take a vehicle ride across Ukraine to Warsaw, Poland. From there, a flight to Munich, Germany. Then a flight from Munich to Frankfurt, Germany. From Frankfurt, Denver Global Airport. From DIA, the ascent alongside Interstate 70 to Rifle.
Dr. Serhii then became apprehensive. He does not want to leave for Colorado, he reported. He would fairly remain and enable as numerous men and women as he can. At this instant he also remembered the enable he acquired from foreign medical doctors, together with Cotter and Duehrssen.
“These definitely brave men, they introduced massive containers complete of health-related provides,” he stated.
Physicians Cotter and Duehrssen at the time joined Dr. Serhii on a go to to a Ukrainian village in close proximity to the Romanian border. A contingent of refugees had lately arrived from the war-torn city of Mariupol, one particular of the most intensely devastated metropolitan areas of the whole war so considerably.
Dr. Serhii stated a single of the refugees, a 13-year-old boy, had been bleeding heavily from his nose for fifty percent an hour straight. With Dr. Cotter’s guidance, the bleeding stopped in 3 minutes, and the boy of about 110 pounds survived.
“Dr. Heath individually stopped the bleeding,” Dr. Serhii mentioned. “That was a miracle that he’d been there just in that second, when he was required mostly.
“When we stopped the bleeding, (the boy) commenced to vomit blood. We gathered 50 percent a liter of blood he swallowed right before.”
The past 11 months have certainly been everything but regular for Dr. Serhii, whose initially taste of war came when he was named up as a military doctor in 2015. When Russia invaded Ukraine on Feb. 24, 2022, Dr. Serhii moved his household from Kyiv to Germany, and they have given that come again.
He has food stuff, a roof more than his head and heat, he explained. Anything in Kyiv is “not so undesirable,” he joked facetiously. But he’s also misplaced much, including buddies.
“I shed,” he reported poignantly. He then sighed. “My mate, he was a colonel in the Ukrainian Army… Yeah, I shed a whole lot of persons.”
Dec. 21, 2022 marked a historical working day in United States’ historical past. It was the initial time, considering that British Key Minister Winston Churchill did it in 1941, that a foreign nationwide leader arrived to Washington to handle Congress. In his speech, Ukrainian President Volodymyr Zelenskyy explained that, despite ongoing help from the U.S., there however desires to be a lot more.
“Your guidance is essential, not just to stand in this sort of a fight, but to get to the turning place to gain on the battlefield,” he explained to Congress. “We have artillery, sure. We have it. Is it adequate? Fairly actually, not definitely.”
On a significantly scaled down variation, Dr. Serhii’s pay a visit to to Rifle is chock complete of the exact same intentions.
“I have just just one week to meet as lots of persons as attainable,” he reiterated. “Because I’ll be again Tuesday to Ukraine, and Wednesday we’ll go to Mykolaiv. It’s a metropolis on the shore of the Black Sea, and they bomb it each and every day. We guarantee the persons we will be there and provide them for 3 days.”
“I can’t miss out on this excursion.”
Post Independent western Garfield County reporter and Assistant Editor Ray K. Erku can be achieved at 612-423-5273 or rerku@postindependent.com
Ever given that I was a medical doctor refreshing out of residency, I have prescribed food to my sufferers to avert and handle continual wellbeing issues, this kind of as diabetic issues and heart condition. But wellbeing insurance policies had hardly ever covered the price of a wholesome food, which suggests some individuals are unable to manage the healthy diet I have offered them.
That has not too long ago modified in California and a handful of other states, where Medicaid now handles some foods targeting patients with diet plan-related circumstances. As a end result, I now prescribe “Medically Supportive Food items,” or MSF, for some people — a weekly bag of groceries, or up to three daily foods — paid for by insurance as if it were being a medicine.
This move to embrace “food as medicine” is bolstered by research demonstrating that foodstuff prescriptions by health care experts can lower health and fitness-care costs and boost properly-being, specifically for people who do not have the resources to access nutritious food stuff.
In a current examine, researchers believed that offering a nationwide “medically tailor-made meal” advantage to persons with this kind of circumstances as heart disorder, most cancers and diabetes could help save $185.1 billion in health-related charges and avert much more than 18 million hospitalizations in excess of a 10-year period of time.
For those who see food as an integral part of therapeutic, this is a monumental move ahead. But prescribing foodstuff is not as clear-cut as it seems.
Meals is a lot more advanced than any tablet. This helps make it hard for medical practitioners and sufferers to know which medically tailored foodstuff are the greatest medication and which suppliers can very best provide these edible therapies.
1st, there is a serious challenge in figuring out which suppliers offer the most healthy food. A pharmaceutical drug, irrespective of whether it is generic or model name, has a close to-similar make-up no matter of who tends to make it. But food stuff varies dramatically in nutrient content material dependent on seed, season, farming and processing method, and how prolonged it was saved in advance of it was eaten. Mix meals to make a food and the nutrient variability will get even higher.
The absence of standardization designed it tough, for instance, for Dennis Hsieh, a doctor and main clinical officer of the Contra Costa Health and fitness Strategy centered in California, to pick among the the food items suppliers bidding to fill the food stuff prescriptions for his plan’s enrollees.
Hsieh has comprehensive encounter contracting with clinical provide companies for medication and other wellbeing-treatment merchandise, but this is his to start with foray into the foods sector. He said he acquired tiny direction from California’s Office of Health and fitness Care Companies about what he need to be getting. Its plan guide merely indicates he offer “appropriate nutritional therapies centered on proof-dependent dietary observe tips.”
“At the end of the working day, my fundamental conditions [for vendors] is that they get the food to individuals and that they are not offering them McDonald’s and charging us for it,” he stated.
In the long run, Hsieh contracted with 6 sellers. He stated he hopes these vendors will present meals and groceries that reproduce the cost financial savings and overall health benefits of the “foods is medicine” scientific tests, but he doesn’t “have the experience” to judge which distributors will attain this.
Michelle Kuppich, a registered dietitian and director of the California Meals Is Drugs Coalition, is also anxious about the excellent of some of the food items moving into this developing healthcare market.
“There are numerous new companies coming into this room because there is cash concerned and men and women want the wellness-care pounds,” Kuppich said. She claimed she suspects that some of them “started off providing ready meals for pounds loss and then rebranded.”
Kuppich has found it demanding to get information and facts about the dietary value of some of the food items remaining sold. “There is a absence of transparency in conditions of components,” she claimed.
Some of the suppliers are providing food stuff that is just as extremely-processed as rapidly-meals foods that Hsieh hopes to prevent. Ultra-processed food items have been connected with chronic diseases and a bigger danger of early dying.
What are extremely-processed foodstuff? What really should I try to eat instead?
For instance, GA Foodstuff, a Florida-dependent seller of medically supportive food, offers more than 50 “nutritionally balanced” foods that have additives, like corn syrup and other sweeteners, food items coloring, flavor additives, hydrolyzed protein and preservatives. “We observe guidelines from the best businesses close to each sickness point out and update pointers as they are launched,” reported Mary O’Hara, senior promoting supervisor for GA Food items. “Our medically personalized meal portfolio continuously evolves to fulfill affected person requirements and new improvements all around health and fitness and wellness.”
And Tracy Smith, vice president of internet marketing for Mom’s Foods, an Iowa-centered corporation that serves more than a million meals per week nationwide, reported some of their meals incorporate a micronutrient mix of magnesium, zinc, iron, calcium, and vitamins C, B1 and B6 to “ensure that the meal totally fulfills a single-3rd of a person’s Dietary Reference Consumption. We do that as an alternative of including more servings of food that would then consider that meal higher than encouraged energy, sodium or carbs for every serving, for case in point.”
Fortifying foodstuff with nutritional vitamins and minerals can avoid anemia and other health conditions linked to deficiencies of specific vitamins and minerals, but it can’t reproduce the extra comprehensive nutrition offered in a full food. A carrot, for illustration, has all the vitamins in a Mom’s Foods blend, additionally dozens of extra disease-combating compounds, which operate together to affect our health.
Cathryn Couch, founder and chief executive of Ceres Group Challenge, a nonprofit MSF provider based mostly in Sonoma County, Calif., mentioned, “We use substantial-quality, nutrient-dense foods and we don’t want to insert anything to meet the nutrient necessities for our consumers.” Sofa explained sourcing foodstuff regionally and limiting storage and transit time can help be certain greater dietary excellent. (It also can enable aid the local economic system and diminish the environmental footprint.)
Overall health-care providers also facial area a problem of determining which suppliers offer foodstuff that appeals to the flavor buds — and the soul.
“None of these meals interventions get the job done if the people today do not want to try to eat the food items,” said Seth Berkowitz, a researcher who led some foods is drugs pilot studies and is now an associate professor in typical medication and clinical epidemiology at the University of North Carolina School of Medicine. He explained foods as giving gastronomic enjoyment, cultural link and family recollections.
Berkowitz reported national vendors give “an economic system of scale” that retains charges down, but the pilot scientific tests he was associated with in Boston that confirmed optimistic success had acquired their food items from a nonprofit group that says it serves “scratch-made” foods and purchases from area farmers.
“Mission-pushed organizations may give rewards,” Berkowitz mentioned. “It stays to be observed irrespective of whether the solution sauce that designed those compact attempts get the job done can be scaled.”
Nutrition and life style coaching
Over and above supplying food, MSF vendors in California are expected to provide nutrition and way of living coaching to their customers, because analysis exhibits that coupling food items assistance with instruction is more probably to promote wholesome ingesting patterns.
As with the food, these solutions change. Some distributors give enrollees obtain to a brief diet session or a wholesome eating app, whilst other individuals deliver actual-time cooking and procuring classes.
“The quantity 1 thing I listen to from our purchasers is ‘I uncovered how to use a knife,’” reported Sarah Nelson, executive director of 18 Reasons, an MSF provider in the San Francisco Bay spot. She has discovered that her purchasers are a lot more possible to try out new vegetables if they are presented a recipe and exercise prepping them in a team environment.
“Nutrition instruction and counseling is as essential as the foods, so that individuals can prepare nutritious foods at the time their prescription ends,” Kuppich mentioned.
How it is effective in a doctor’s place of work
Not too long ago, I wrote a food prescription for a 50-calendar year-old girl with badly controlled Kind 2 diabetic issues. She was enrolled in Clinical, California’s well being insurance method for children and older people with minimal revenue and sources.
I tried using my finest to immediate her to the vendor that would supply the tastiest, most nutrient-dense, culturally appropriate foodstuff. But even with my nourishment know-how, I identified it hard to determine out which 1 that may possibly be.
She in the long run selected a nonprofit team that resources most of its foodstuff domestically and delivered meals to her doorstep. Two months into her prescription, her blood sugars improved, and I identified as her to give her the superior information. I questioned her what she considered of the meals. “They are so nice, it is seriously fantastic to see them,” she claimed.
It took me a instant to notice she was referring to the supply individual, not the food items.
Her comment left me questioning what experienced produced the optimistic adjust in blood sugar. Was it the food? The social relationship? The two?
No matter, it was a bracing reminder that food is not a tablet, it’s a much additional complicated medication.
At any age, a healthful diet can increase your existence
Daphne Miller is a relatives physician and clinical professor at the College of California at San Francisco, and a investigate scientist at the University of California Berkeley Faculty of Public Health and fitness. She is also founder of the Overall health From the Soil Up Initiative.
