Ce n’est pas mon opinion, mais celle d’endocrinologues, qui sont les plus crédibles dans ce débat.

Des Swifties ont dépensé des centaines de dollars à la boutique de souvenirs de la vedette, à son ouverture, mardi.

The family of the late Murray Sinclair remember his life as they are joined by members of the public, the Canadian Governor General and prime minister during a commemorative service at Winnipeg's Canada Life Centre to honour his legacy Sunday afternoon.

Canada's intelligence agency amassed a sizable file on Abousfian Abdelrazik's suspected terrorism ties in the early 2000s, although the validity of that intelligence was called into question during the Montreal man's Federal Court case.

Des Swifties québécoises racontent leur expérience durant un concert de la tournée «Eras».

La majorité des billets encore offerts en ligne pour aller voir Taylor Swift à Toronto sont des arnaques, constate un expert en cybersécurité.

Les signes de l’arrivée imminente de la vedette et sa tournée «Eras» sont nombreux dans la métropole canadienne.

AI projects are underway to help ease the challenges of dementia.

The UK could face a £22bn hit to its exports if Donald Trump carries out his tariff threats, researchers say.

MORE than 100 defibrillators will be placed in all sport venues in Blacktown making it the first council in the state to roll out the life-saving machines.

Selon une étude, l’activité physique régulière pourrait atténuer le risque de développer un cancer du pancréas, qui touche les personnes obèses.

150 minutes d’activité physique durant le week-end procure des bénéfices similaires à la même durée d’exercice répartie sur sept jours.

Une découverte biochimique intrigante pourrait permettre d’identifier rapidement les patients à haut risque.

Indian and multinational pharma companies are leading the charge by investing in digital transformation and aligning Indian operations with global standards. Essentially, pharmaceutical water systems are

Public Sector Enterprises Selection Board (PSEB) is seeking qualified candidates for the post of managing director at the Karnataka Antibiotics & Pharmaceuticals Limited (KAPL) in Bengaluru. The candidate will be

The Indian Council of Medical Research─National Institute of Cancer Prevention and Research (ICMR─NICPR) is set to launch its first─ever DHR─funded National NICPR─ECHO online certificate course on cervical

In an effort to strengthen the regulatory activities for medical devices in the country, the Union health ministry has framed and finalised rules regulating the method of recruitment to various posts under the Central

Oversimplification about integration of traditional and modern treatment systems often creates confusion among the stakeholders, and nobody understands the reality of the integration and what it is meant for, said Dr.

When chemist Dora Richardson’s employer decided to terminate the breast cancer research on the drug Tamoxifen in the early 1970s, she and her colleagues continued the work in secret.

It is difficult to disentangle Russian and Chinese scientists from international science cooperation. That is a good thing

A new survey of plan sponsors sheds light on their satisfaction with transparency at large and small pharmacy benefit managers (PBMs).

As you will see, clients remain slightly more satisfied with the perceived transparency of smaller PBMs compared with the Big Three PBMs—CVS Caremark, Express Scripts, and Optum Rx.

However, plan sponsors are dissatisfied with transparency about how both large and small PBMs make money. Smaller PBMs have an edge, but it’s narrower than you might think.

Perhaps PBMs’ clients are unable or unwilling to negotiate better deals, write more effective contracts, and switch to more satisfying relationships. Or maybe they don’t mind the current system, despite the challenges for patients. Some argue that transparency could swoop down to solve this problem. Riddle me this: Should we watch what plan sponsors say, or what they do?

Read on to see what you think of my arguments below. Then, click here to share your thoughts with the Drug Channels community.
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The FDA doesn’t care about the First Amendment rights of the companies it regulates. It cares even less about the “free speech” rights of those companies’ sales and marketing representatives. And why should the agency care? One of FDA’s primary missions is to protect the public health and safety of the American people from illegal, adulterated and misbranded products. Doing so involves restraining food, drug, device and cosmetics companies from committing fraudulent and deceptive acts that are not protected by companies’ commercial free speech rights. Nonetheless, FDA Matters envisions opportunities for FDA and industry to broaden permissible product communications. The key is understanding history, not constitutional law.

Agencies with healthcare clients in pharmaceuticals, healthcare services, digital health apps, or health-related connected devices such as wearables should take note that the Federal Trade Commission (FTC) final rule updating its Health Breach Notification Rule (HBNR) that took effect on July 29, 2024. The FTC considers a breach to include a covered entity’s unauthorized disclosure […]

Today IFM Therapeutics announced the acquisition of IFM Due, one of its subsidiaries, by Novartis. Back in Sept 2019, IFM granted Novartis the right to acquire IFM Due as part of an “option to buy” collaboration around cGAS-STING antagonists for

The post IFM’s Hat Trick and Reflections On Option-To-Buy M&A appeared first on LifeSciVC.

By Ivana Magovčević-Liebisch, CEO of Vigil Neuroscience, as part of the From The Trenches feature of LifeSciVC In the last decade, our industry has made great strides in combating cancer by harnessing the body’s own immune system. As it was

The post Neuro-Immunology: The Promise Of A Differentiated Approach To Neurodegenerative Disease appeared first on LifeSciVC.

Having just turned 50, I’ve been reflecting on my first half-century of late… many fun and impactful moments, a few regrets, and a life I’ve tried to live to the fullest. One thread that has run throughout it has been

The post A Molecular Biologist’s Advice For Life appeared first on LifeSciVC.

By Peter Tummino, CSO of Nimbus Therapeutics, as part of the From The Trenches feature of LifeSciVC  “Over the next five to 10 years, our goal is to become a company that’s leading the world in personalized medicines, a company

The post Medicinal Chemistry In The Age Of Artificial Intelligence appeared first on LifeSciVC.

An AllTrials report for the House of Commons Science and Technology Select Committee this week has found that 33 NHS trust sponsors and six UK universities are reporting none of their clinical trial results, while others have gone from 0% to 100% following an announcement from the Select Committee in January that universities and NHS […]

More people are getting cancer in their 20s, 30s, and 40s, and surviving, thanks to rapid advancement in care. Many will have decades of life ahead of them, which means they face greater and more complex challenges in survivorship. Lourdes Monje is navigating these waters at age 29.

The future of an innovative retinal implant and dozens of its users just got brighter, after Science, a bioelectronics startup run by Neuralink’s cofounder, Max Hodak, acquired Pixium’s technology at the last minute.

Pixium Vision, whose Prima system to tackle vision loss is implanted in 47 people across Europe and the United States, was in danger of disappearing completely until Science stepped in to buy the French company’s assets in April, for an undisclosed amount.

Pixium has been developing Prima for a decade, building on work by Daniel Palanker, a professor of ophthalmology at Stanford University. The 2-by-2-millimeter square implant is surgically implanted under the retina, where it turns infrared data from camera-equipped glasses into pulses of electricity. These replace signals generated by photoreceptor rods and cones, which are damaged in people suffering from age-related macular degeneration (AMD).

Early feasibility studies in the E.U. and the United States suggested Prima was safe and potentially effective, but Pixium ran out of money last November before the final results of a larger, multiyear pivotal trial in Europe.

“It’s very important to us to avoid another debacle like Argus II.”

With the financial and legal clock ticking down, the trial data finally arrived in March this year. “And the results from that were just pretty stunning,” says Max Hodak, Science’s founder and CEO, in his first interview since the acquisition.

Although neither Pixium nor Science has yet released the full dataset, Hodak shared with IEEE Spectrum videos of three people using Prima, each of them previously unable to read or recognize faces due to AMD. The videos show them slowly but fluently reading a hardback book, filling in a crossword puzzle, and playing cards.

“This is legit ‘form vision’ that I don’t think any device has ever done,” says Hodak. Form vision is the ability to recognize visual elements as parts of a larger object. “It’s this type of data that convinced us. And from there we were like, this should get to patients.”

As well as buying the Prima technology, Hodak says that Science will hire the majority of Pixium’s 35 engineering and regulatory staff, in a push to get the technology approved in Europe as quickly as possible.

The Prima implant receives visual data and is powered by near-infrared signals beamed from special spectacles.Pixium

Another priority is supporting existing Prima patients, says Lloyd Diamond, Pixium’s outgoing CEO. “It’s very important to us to avoid another debacle like Argus II,” he says, referring to another retinal implant whose manufacturer went out of business in 2022, leaving users literally in the dark.

Diamond is excited to be working with Science, which is based in Silicon Valley with a chip foundry in North Carolina. “They have a very deep workforce in software development, in electronic development, and in biologic research,” he says. “And there are probably only a few foundries in the world that could manufacture an implant such as ours. Being able to internalize part of that process is a very big advantage.”

Hodak hopes that a first-generation Prima product could quickly be upgraded with a wide-angle camera and the latest electronics. “We think that there’s one straight shrink, where we’ll move to smaller pixels and get higher visual acuity,” he says. “After that, we’ll probably move to a 3D electrode design, where we’ll be able to get closer to single-cell resolution.” That could deliver even sharper artificial vision.

In parallel, Science will continue Pixium’s discussions with the FDA in the United States about advancing a clinical trial there.

The success of Prima is critical, says Hodak, who started Science in 2021 after leaving Neuralink, a brain-computer interface company he cofounded with Elon Musk. “Elon can do whatever he wants for as long as he wants, but we need something that can finance future development,” he says. “Prima is big enough in terms of impact to patients and society that it is capable of helping us finance the rest of our ambitions.”

These include a next-generation Prima device, which Hodak says he is already talking about with Palanker, and a second visual prosthesis, currently called the Science Eye. This will tackle retinitis pigmentosa, a condition affecting peripheral vision—the same condition targeted by Second Sight’s ill-fated Argus II device.

“The Argus II just didn’t work that well,” says Hodak. “In the end, it was a pure bridge to nowhere.” Like the Argus II and Prima, the Science Eye relies on camera glasses and an implant, but with the addition of optogenetic therapy. This uses a genetically engineered virus to deliver a gene to specific optic nerve cells in the retina, making them light-sensitive at a particular wavelength. A tiny implanted display with a resolution sharper than an iPhone screen then enables fine control over the newly sensitized cells.

That system is still undergoing animal trials, but Hodak is almost ready to pull the trigger on its first human clinical studies, likely in Australia and New Zealand.

“In the long term, I think precision optogenetics will be more powerful than Prima’s electrical stimulation,” he says. “But we’re agnostic about which approach works to restore vision.”

One thing he does believe vehemently, unlike Musk, is that the retina is the best place to put an implant. Neuralink and Cortigent (the successor company of Second Sight) are both working on prosthetics that target the brain’s visual cortex.

“There’s a lot that you can do in cortex, but vision is not one of them,” says Hodak. He thinks the visual cortex is too complex, too distributed, and too difficult to access surgically to be useful.

“As long as the optic nerve is intact, the retina is the ideal place to think about restoring vision to the brain,” he says. “This is all a question of effect size. If someone has been in darkness for a decade, with no light, no perception, and you can give them any type of visual stimulus, they’re going to be into it. The Pixium patients can intuitively read, and that was really what convinced us that this was worth picking up and pursuing.”

Tech startups are stepping up to meet the needs of 60 million people worldwide who use opioids, representing about 1 percent of the world’s adult population. In the United States, deaths involving synthetic opioids have risen 1,040 percent from 2013 to 2019. The COVID-19 pandemic and continued prevalence of fentanyl have since worsened the toll, with an estimated 81,083 fatal overdoses in 2023 alone.

Innovations include biometric monitoring systems that help doctors determine proper medication dosages, nerve stimulators that relieve withdrawal symptoms, wearable and ingestible systems that watch for signs of an overdose, and autonomous drug delivery systems that could prevent overdose deaths.

Helping Patients Get the Dosage They Need

For decades, opioid blockers and other medications that suppress cravings have been the primary treatment tool for opioid addiction. However, despite its clinical dominance, this approach remains underutilized. In the United States, only about 22 percent of the 2.5 million adults with opioid use disorder receive medication-assisted therapy such as methadone, Suboxone, and similar drugs.

Determining patients’ ideal dosage during the early stages of treatment is crucial for keeping them in recovery programs. The shift from heroin to potent synthetic opioids, like fentanyl, has complicated this process, as the typical recommended medication doses can be too low for those with a high fentanyl tolerance.

A North Carolina-based startup is developing a predictive algorithm to help clinicians tailor these protocols and track real-time progress with biometric data. OpiAID, which is currently working with 1,000 patients across three clinical sites, recently launched a research pilot with virtual treatment provider Bicycle Health. Patients taking Suboxone will wear a Samsung Galaxy Watch6 to measure their heart rate, body movements, and skin temperature. OpiAID CEO David Reeser says clinicians can derive unique stress indications from this data, particularly during withdrawal. (He declined to share specifics on how the algorithm works.)

“Identifying stress biometrically plays a role in how resilient someone will be,” Reeser adds. “For instance, poor heart rate variability during sleep could indicate that a patient may be more susceptible that day. In the presence of measurable amounts of withdrawal, the potential for relapse on illicit medications may be more likely.”

Nerve Stimulators Provide Opioid Withdrawal Relief

While OpiAID’s software solution relies on monitoring patients, electrical nerve stimulation devices take direct action. These behind-the-ear wearables distribute electrodes at nerve endings around the ear and send electrical pulses to block pain signals and relieve withdrawal symptoms like anxiety and nausea.

The U.S. Food and Drug Administration (FDA) has cleared several nerve stimulator devices, such as DyAnsys’ Drug Relief, which periodically administers low-level electrical pulses to the ear’s cranial nerves. Others include Spark Biomedical’s Sparrow system and NET Recovery’s NETNeuro device.

Masimo’s behind-the-ear Bridge device costs US $595 for treatment providers.Masimo

Similarly, Masimo’s Bridge relieves withdrawal symptoms by stimulating the brain and spinal cord via electrodes. The device is intended to help patients initiating, transitioning into, or tapering off medication-assisted treatment. In a clinical trial, Bridge reduced symptom severity by 85 percent in the first hour and 97 percent by the fifth day. A Masimo spokesperson said the company’s typical customers are treatment providers and correctional facilities, though it’s also seeing interest from emergency room physicians.

Devices Monitor Blood Oxygen to Prevent Overdose Deaths

In 2023, the FDA cleared Masimo’s Opioid Halo device to monitor blood oxygen levels and alert emergency contacts if it detects opioid-induced respiratory depression, the leading cause of overdose deaths. The product includes a pulse oximeter cable and disposable sensors connected to a mobile app.

Opioid Halo utilizes Masimo’s signal extraction technology, first developed in the 1990s, which improves upon conventional oxygen monitoring techniques by filtering out artifacts caused by blood movement. Masimo employs four signal-processing engines to distinguish the true signal from noise that can lead to false alarms; for example, they distinguish between arterial blood and low-oxygen venous blood.

Masimo’s Opioid Halo system is available over-the-counter without a prescription. Masimo

Opioid Halo is available over-the-counter for US $250. A spokesperson says sales have continued to show promise as more healthcare providers recommend it to high-risk patients.

An Ingestible Sensor to Watch Over Patients

Last year, in a first-in-human clinical study, doctors used an ingestible sensor to monitor vital signs from patients’ stomachs. Researchers analyzed the breathing patterns and heart rates of 10 sleep study patients at West Virginia University. Some participants had episodes of central sleep apnea, which can be a proxy for opioid-induced respiratory depression. The capsule transmitted this data wirelessly to external equipment linked to the cloud.

Celero’s Rescue-Rx capsule would reside in a user’s stomach for one week.Benjamin Pless/Celero Systems

“To our knowledge, this is the first time anyone has demonstrated the ability to accurately monitor human cardiac and respiratory signals from an ingestible device,” says Benjamin Pless, one of the study’s co-authors. “This was done using very low-power circuitry including a radio, microprocessor, and accelerometer along with software for distinguishing various physiological signals.”

Pless and colleagues from MIT and Harvard Medical School started Celero Systems to commercialize a modified version of that capsule, one that will also release an opioid antagonist after detecting respiratory depression. Pless, Celero’s CEO, says the team has successfully demonstrated the delivery of nalmefene, an opioid antagonist similar to Narcan, to rapidly reverse overdoses.

Celero’s next step is integrating the vitals-monitoring feature for human trials. The company’s final device, Rescue-Rx, is intended to stay in the stomach for one week before passing naturally. Pless says Rescue-Rx’s ingestible format will make the therapy cheaper and more accessible than wearable autoinjectors or implants.

Celero’s capsule can detect vital signs from within the stomach. www.youtube.com

Autonomous Delivery of Overdose Medication

Rescue-Rx isn’t the only autonomous drug-delivery project under development. A recent IEEE Transactions on Biomedical Circuits and Systems paper introduced a wrist-worn near-infrared spectroscopy sensor to detect low blood oxygen levels related to an overdose.

Purdue University biomedical engineering professor Hugh Lee and graduate student Juan Mesa, who both co-authored the study, say that while additional human experiments are necessary, the findings represent a valuable tool in counteracting the epidemic. “Our wearable device consistently detected low-oxygenation events, triggered alarms, and activated the circuitry designed to release the antidote through the implantable capsule,” they wrote in an email.

Lee and Purdue colleagues founded Rescue Biomedical to commercialize the A2D2 system, which includes a wristband and an implanted naloxone capsule that releases the drug if oxygen levels drop below 90 percent. Next, the team will evaluate the closed-loop system in mice.

This story was updated on 27 August 2024 to correct the name of Masimo’s Opioid Halo device.

Two executives at behavioral health care companies discussed why it’s important for provider organizations to partner with the 988 Suicide & Crisis Lifeline during a panel at the Behavioral Health Tech conference.

The post There’s an Opportunity for More Providers to Partner with the 988 Lifeline, Execs Say appeared first on MedCity News.

Modern innovation typically occurs one step-improvement at a time. Some clients initially question whether their new application of an existing technology is patentable. Usually, the answer is ‘yes.’ Under U.S. law (and most other jurisdictions), an innovation to an existing technology is patentable so long as at least one claim limitation is novel and non-obvious....… Continue Reading

This new program offers two immersive program levels, industry-recognized credentials, classroom instruction, around-the-clock access to SAS software and course materials, and more.

Singapore's food culture is legendary, with staples such as chicken rice, bak chor mee, laksa, and roti prata feeding generations of locals and visitors alike. But there's one thing they all have in common — carbs! In carb-crazy Singapore, sticking to a keto diet might seem like a gone case and borderline sacrilegious, but trust me, it's doable. I've been through it, and I'm here to share my tips on how you can enjoy our local food scene while staying keto. What is keto? In case you blur about what a ketogenic (keto) diet is, it's all about cutting carbs and eating more fat. Yup, you read that right — more fat. Sounds shiok, right? The goal is to push your body into ketosis, where instead of burning carbs for energy, it burns fat. Hello, weight loss! Beyond that, keto helps you avoid those pesky post-meal sugar crashes — you know, the ones that make want to toh after a heavy meal. My keto experience I first tried keto as a teen, thinking it was just about cutting out rice, bread, and noodles. Wrong! Keto is stricter than that. To stay in ketosis, you've got to limit your carbs to just 20-50g a day.

LONDON — Britain is to debate whether to legalise assisted dying for the terminally ill, potentially paving the way for the law to change. Below is a list of countries which allow people to choose to end their lives or are considering doing so.  Switzerland Switzerland legalised assisted dying in 1942 on the condition the motive is not selfish, making it the first country in the world to permit the practice. Doctors can prescribe drugs and administer them or had them over for self-administration. A number of Swiss organisations such as Dignitas offer their services to foreign nationals.   United States Medical aid in dying, also known as physician assisted dying is legal in 10 states: California, Colorado, Hawaii, Montana, Maine, New Jersey, New Mexico, Oregon, Vermont and Washington, plus the District of Columbia. Oregon was the first state to legalise it under a law which came into effect in 1997. It allows mentally competent patients who are terminally ill and with less than six months to live to ask for life-ending medication. People from outside Oregon may travel to the state to take advantage of the law. 

Shahbaz noted that Zardari appealed to the PML-N to avoid mentioning allegations that former Chief Justice Hamid Dogar had arranged preferential treatment for his daughter's school admission

‘If Mumbai attack suspects arrested in Pakistan are freed, India is at fault'

S.M. Zafar, Khan's prominent and highly respected lawyer, had pledged to the government that the meeting with the press would be Khan's "first and last" such encounter.

The debate around India’s erosion of democratic values has surfaced again after Congress leader Rahul Gandhi’s remarks in the U.K.

Sep 20, 2016

"South Africa is the continent's largest chicken producer. According to the South African Poultry Association, chicken imports from Brazil, the European Union and the US are destroying the domestic sector....This has led to oversupply and price reduction. This may benefit consumers, but it undercuts incentives for local production."

Dec 13, 2016

"Unlike the digital revolution that relied on pre-existing technologies, the new bioeconomy will involve more local research, teaching and commercialization. This will require greater involvement of local universities, especially those with an entrepreneurial inclination."

Dec 21, 2023

Artificial intelligence is poised to remove human limitations inherent in many systems, including information and logistical bottlenecks in decision-making.

 

Feb 22, 2024

Authors Narayanamurti and Tsao propose a new architecture for how technoscientific knowledge advances, which maps to the actual operational practice of research and development nurtured at the iconic Bell Labs.