Tag: approval

1st over-the-counter opioid overdose treatment gets FDA approval

The Meals and Drug Administration on Wednesday authorized an in excess of-the-counter edition of the opioid overdose reversal drug naloxone, a transfer which is anticipated to improve accessibility to the lifesaving treatment.

Up until finally now, naloxone — bought by drugmaker Emergent BioSolutions under the manufacturer title Narcan — has been offered in the United States only as a prescription drug, nevertheless a lot of states have developed workarounds that let individuals to get it specifically from pharmacists. It can also frequently be found at group centers, area health and fitness departments and needle trade courses.  

Creating the drug accessible more than the counter could save far more life, mentioned Dr. Scott Hadland, a pediatrician and an habit professional at MassGeneral Clinic for Small children in Boston.

“Narcan can conserve a life in minutes, which is significant,” he explained. 

The around-the-counter Narcan, which will be bought as a one dose specified as a nasal spray, most probable will not be available right up until the late summer months, according to the business. Fda officers have stated that when authorised, it could be sold in spots such as convenience merchants, grocery retailers and even vending equipment.

“Today’s acceptance of OTC naloxone nasal spray will help increase obtain to naloxone, maximize the selection of places the place it’s accessible and help cut down opioid overdose deaths all through the place,” Food and drug administration Commissioner Dr. Robert Califf stated in a assertion.

Wednesday’s acceptance came a minimal more than a month following an advisory committee to the Food and drug administration unanimously recommended that the company make it possible for Emergent’s drug to be bought around the counter. 

Drug overdoses — the major result in of accidental deaths in the U.S. — killed more than 107,000 folks in 2021, according to the Centers for Disease Control and Avoidance. Extra than 80,000 of people deaths involved opioids.

Hadland stated he’s noticed an uptick in adolescents and youthful adults overdosing.

Most overdose fatalities among the youthful people today manifest at home, he claimed, usually when there is another person close by who can respond. 

“Yet most youthful people today who overdose under no circumstances obtain Narcan and are pulseless by the time EMS comes,” he reported. “Making it offered over the counter will present a new avenue of access, specially for youthful individuals and families who haven’t been the targets of our prevalent initiatives to distribute Narcan across the place,”

The above-the-counter model of naloxone will be packaged in a more substantial box with photographs and comprehensive recommendations to aid men and women administer the drug additional simply, in accordance to the enterprise. 

Dr. Michael Barnett, an assistant professor of health plan and management at the Harvard T.H. Chan College of Public Health and fitness, reported that when building naloxone accessible in excess of the counter is a “huge phase,” he worries about how a lot it will price.

“My hope is that the price is affordable,” he said. 

Emergent declined to share facts on how a great deal the around-the-counter medicine will expense, but the normal value of a two-dose box of prescription-only Narcan is around $130, in accordance to GoodRx, which tracks drug selling prices.

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[KIMES 2023] ‘Medical devices require cyber security to get approval in US, EU’ < Device/ICT < Article

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“Cyber security readiness is no longer an option but is now mandated by medical device regulatory bodies driven by the U.S., E.U., and the IMDRF (International Medical Device Regulators Forum).”

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[KIMES 2023] ‘Medical devices require cyber security to get approval in US, EU’ < Device/ICT < Article&#13
TUV Rheinland’s Asia Pacific (APAC) head of Cyber Security services, Shotaro Kaida, spoke  to Korea Biomedical Review about the need for cyber security in medical devices .
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So said a cyber security expert in an interview with Korea Biomedical Review on the side-lines of KIMES 2023.

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As Korea boasts advanced technologies and connected health systems within its tertiary care system, medical devices are susceptible to cyber-attacks.

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TUV Rheinland’s Asia Pacific (APAC) head of Cyber Security services, Shotaro Kaida, spoke about cyber security in medical devices.

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TUV Rheinland is headquartered in Germany with offices globally and in Asia like Japan and Korea. They are a third-party testing provider performing testing, inspection, and certification services.

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Medical device vulnerabilities

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Stressing the importance of medical devices, he highlighted the impacts of cyber threats in the medical field, such as leaked patient information which can indirectly interfere with life-saving equipment like extracorporeal membrane oxygenation (ECMO), even if for just 10 minutes.

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“Cybersecurity impact depends on the characteristics, function, and usage of the device. It can have a big impact on some equipment and less on others so you need to pay attention to the device you are developing and consider the impact it can have if cyber security is breached,” explained Kaida.

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He drew specific attention to the long-life span of medical devices which often cannot be updated to the latest software or operating system which can also create vulnerabilities in systems.

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Most medical devices now use some sort of software system, database, application programming language, or external communication systems which function as communication windows but can also become intrusion points for malicious attacks, he went on to say.

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For this reason, he underscored the importance of management should be considered from the moment of developing a medical device.

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He noted the overlapping requirements between the FDA, Medical Device Regulations (MDR), and the IMDRF. Accordingly, all three cyber security requirements from the aforementioned regulatory bodies generally comprise static and dynamic code analysis, vulnerability scanning, robustness testing, security feature testing, and penetration testing.

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Domestic and foreign medical device cyber security requirements

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Specifically, he mentioned that the FDA has led the way as they were the first to publish pre- and post-market submission guidance documents in 2014 and 2016 and recently published an updated draft of pre-market cyber security requirements in 2022.

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Meanwhile, the MDR and IMDRF followed suit, and both published their pre- and post-market cyber security requirements in 2019 and 2022 respectively.

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In this regard, Korea’s Ministry of Food Drug and Safety (MFDS) also published updated cyber security approval guidelines for medical devices in January last year about strengthening policies for cyber security in terms of clarifying cyber security application targets and standardizing requirements. As a result, it now reflects the IMDRF medical device cyber security standards.

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The cyber security guidelines originally pertained to medical devices that send and receive personal medical information such as patient biometric information using wired and wireless communication, control devices, and software but were expanded to medical devices that have a communication path among medical devices including software.

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Additionally, requirements that previously differed based on the device’s cyber security safety rating are now evaluated based on the degree of harm it can cause, the medical device communication method, and the specific application and environment of use.

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He also stated that Japan will implement the IMDRF medical device cyber security guidelines starting next month.

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Boosting cyber security

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However, he pointed out that cyber security requirements for medical devices should be considered from the R&D stage to develop a secure medical device. Still, many manufacturers often struggle with cyber security readiness as they just build the device to be functional.

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He recommended assessing the device against the confidentiality, integrity, and availability (CIA) principles to uncover any vulnerabilities in medical devices.

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For example, confidentiality refers to data that should not be disclosed to unauthorized persons or used for unauthorized persons while integrity is related to the device’s data which should not be converted or destroyed in an unauthorized manner. Meanwhile, availability means the data must be immediately available to authorized users in the form necessary and when necessary.

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“This should be followed by a risk level score according to the Common Vulnerability Scoring System Version (CVSS) 3.0 and risk management assessment in accordance with the ISO 14971 standard which previously only spoke to the safety of the device but now also includes cyber security,” he explained.

Loophole enables FDA approval of unsafe medical devices, Yale study finds

Makers, via a loophole in federal regulation, can use an unsafe professional medical product as a basis for authorization by the U.S. Food stuff and Drug Administration (Fda) to bring new, associated products and solutions to market place, a Yale-led analyze finds.

Fda authorization for most health-related products is dependent on the products’ similarity to devices previously on the industry, and brands are normally allowed to bypass medical testing by setting up on prior Fda approvals. Nevertheless, the new review located that some medical equipment get to the sector based on their similarity to equipment that have been recalled, including products that had been topic to what is acknowledged as a Course 1 remember, a Food and drug administration designation that warns that use of the gadget may possibly trigger clients harm or demise. Earlier investigate has discovered illustrations of significant affected person hurt from products that had been licensed utilizing flawed equipment.

The research was published Jan. 10 in JAMA.

For the review, investigators from Yale, Harvard, and the University of California-San Francisco, reconstructed the regulatory record of all medical equipment that ended up subject matter to Class 1 recalls from 2017 via 2021 and located that safety troubles were being pervasive. Notably, they uncovered that 44{bf0515afdcaddba073662ceb89fbb62b6b1bf123143c0e06b788e1946e8c353f} of recalled equipment were being associated to older gadgets that had been topic to before Course 1 remembers, and somewhere around 1 in 4 of these earlier units have been recalled right before the Food and drug administration accepted the following era of devices.

Moreover, these new products generally supported the authorization of more devices which also have been afterwards recalled.

Some recalled products that had obtained authorization dependent, in portion, on formerly recalled products include things like an infusion pump utilized to management the shipping and delivery of IV fluids and medication for medical center clients an synthetic shoulder machine, utilized in shoulder replacements, that cited seven former units that have been issue to some kind of remember and an intra-aortic balloon pump, used briefly in patients hospitalized for coronary heart failure, that was connected to an previously products which was subject to a number of recollects — including a Class 1 remember just two months right before the new product was accepted.

“Whilst regulators have been aware of this loophole for several years, our review is the very first to systematically characterize the harms to affected person basic safety,” mentioned Dr. Harlan Krumholz, the Harold H. Hines Jr. Professor of Medication (Cardiology) and director of the Yale Heart for Outcomes Investigation and Evaluation (Main) at Yale College of Medication (YSM). “To be apparent, this is not an Fda difficulty, but is about the regulation that governs Fda actions.”

To illustrate the effect of preceding recollects on long run recollects, the staff when compared the remember prices amid gadgets related to recalled gadgets with recall costs amid units relevant to products that ended up recall-cost-free. They found that units authorised working with recalled devices were being a lot more than 6 times as probably to be topic to a Course I remember.

“Numerous individuals and clinicians may perhaps be unaware that Food and drug administration rules allow new gadgets to use recalled predicates. This loophole has severe effects,” explained Harvard Healthcare School’s Kushal Kadakia. “Our effects clearly show how working with unsafe products as the foundation for a new approval raises upcoming risks to affected person security.”

“Closing this loophole, which needs Congressional action, would increase professional medical product basic safety and decrease the danger of future recalls,” stated Dr. Joseph S. Ross, professor of medication (basic medication) at Yale School of Medication and of public well being (wellbeing plan and management) at Yale School of Public Health.

Other examine authors provided Dr. Sanket Dhruva from the College of California-San Francisco and Dr. César Caraballo-Cordovez, a postdoctoral associate (cardiovascular medicine) at Yale.