“First synthesized by the drug company Merck in 1912, MDMA, also known as the party drug Ecstasy or molly, has both stimulant and hallucinogenic properties. It also has the ability to foster feelings of connectedness and to seemingly dissolve a person’s mental boundaries, which advocates say can help patients revisit their trauma more comfortably during psychotherapy sessions in order to heal from it. Lykos has spent years conducting clinical trials testing whether MDMA-assisted psychotherapy could alleviate the symptoms of PTSD. Its most recent drug trial showed that more than 86 percent of people treated had a measurable reduction in symptom … Read More
All posts in Clinical Innovation
“A daily dose of a widely used antibiotic can prevent some infections with syphilis, gonorrhea and chlamydia, potentially a new solution to the escalating crisis of sexually transmitted infections, scientists reported on Thursday. Their study was small and must be confirmed by more research. Scientists still have to resolve significant questions, including whether S.T.I.s might become resistant to the antibiotic and what effect it could have on healthy gut bacteria in people taking it every day. [..] Previous studies have shown that the antibiotic doxycycline substantially cuts the risk of new infections if taken within 72 hours after unprotected sex. … Read More
Excerpt – In 2022, my investigation in Science showed evidence that the famous 2006 experiment that helped push forward the amyloid hypothesis [for Alzheimer’s Disease] used falsified data. On June 24, after most of its authors conceded technical images were doctored, the paper was finally retracted. Days later, a City University of New York scientist behind a well-financed, controversial Alzheimer’s drug was indicted on charges alleging research fraud. Such cases are extreme. Yet few of the multitude of honest Alzheimer’s papers offer much hope to patients. In reporting for my forthcoming book about the disturbing state of play in Alzheimer’s … Read More
“In 2012, Scott Zeller, who was then the head of psychiatric emergency services at the Alameda Health System, in Oakland, California, was growing frustrated with the status quo. Many observers blamed long wait times for psychiatric patients on a sharp decline in the number of psychiatric beds in public hospitals. Zeller thought they were missing a more fundamental point. “Why is mental illness the only emergency where the treatment plan is, Let’s find them a bed somewhere?” Zeller asked. “If someone comes in with an asthma attack, we don’t say, ‘We’ve got a gurney here in the back for you. … Read More
Excerpt – In this issue of JAMA Cardiology, Cohen and colleagues have performed a formal cost-effectiveness analysis of SGLT2 [sodium-glucose cotransporter-2] inhibitors for patients with heart failure and an ejection fraction more than 40%. They developed a computer-simulation model to project the long-term clinical benefits and costs for patients with HFpEF [heart failure with preserved ejection fraction] with and without SGLT2 inhibition. Their model was based on pooled estimates of baseline risk and effectiveness of SGLT2 inhibitors derived from the EMPEROR-PRESERVED and DELIVER trials. Because these trials followed up patients for a median of only 2.3 years, the authors extrapolated … Read More
“Population genomic screening, which was envisioned almost 20 years ago with the publication of the draft human genome sequence, is recognized by the Centers for Disease Control and Prevention (CDC) as having notable potential to improve public health. In 2014, the CDC’s Office of Public Health Genomics designated Tier 1 genomic applications as those with evidence-based guidelines and recommendations to prevent morbidity and mortality associated with genetic risk. The initial 3 autosomal dominant conditions assigned to Tier 1—Lynch syndrome (LS) (high risk for colorectal cancer [CRC]), hereditary breast and ovarian cancer syndrome (HBOC), and familial hypercholesterolemia (FH)—cause a high lifetime … Read More
Excerpt – “When we started in 2010, we were appropriately concerned that genetic engineering would create so-called Frankenstein cells that would be uncontrollable,” [professor at the University of Pennsylvania and a CAR-T pioneer Carl] June said. “There were lots of regulatory issues put in that has slowed research. But 11 to 12 years in, more than 20,000 people treated, and it’s never happened — the Frankenstein cell turned into a CAR-T tumor hasn’t happened. Autologous cells are safe, they don’t need to be regulated as in experimental, early stage by the FDA.” [..] Innovation is needed in the CAR-T field, … Read More
As antibiotic resistance spreads, bacteriophages could help avert a crisis “Antibiotics are vital to modern medicine. [..] Life expectancy would drop by a third if they did not exist. But after decades of overuse their powers are fading. Some bacteria have evolved resistance, creating a growing army of “superbugs” against which there is no effective treatment. Antimicrobial resistance is expected to kill 10m people a year by 2050, up from around 1m in 2019. [..] Microbiologists have known for decades that disease-causing bacteria can suffer from illnesses of their own. They are susceptible to attack by bacteriophages (“phages” for short): … Read More
“More than five decades after the introduction of CABG and four decades after the introduction of PCI into clinical practice, the procedural and long-term outcomes of the two revascularisation methods are now well characterised. Although technological improvements will continue to increase their safety and efficacy, the relative advantages and disadvantages of the two interventions will probably remain substantially unchanged. A limitation of available data is that they are from prevalently young, White, male, HIC [high-income countries] populations. The results of coronary revascularisation in women, non-White racial and ethnic groups, older adults, and LMICs [low- and middle-income countries] require further and … Read More
“This class of drugs [GLP-1 agonists], though, often causes severe nausea in early weeks and doesn’t lead to significant weight loss in everyone. There’s growing concern that in addition to fat loss, the drugs lead to muscle loss that could prove detrimental for older patients. And for most people, the costly drugs may need to be taken forever to sustain the effects. [..] Versanis’ bimagrumab, which increases muscle while cutting fat, stands out because all currently available obesity drugs lead to muscle loss. In a trial for Wegovy, for example, about 40% of the weight that people lost was lean mass. Some … Read More