By analyzing single-cell responses to ketamine administration, a multinational team of researchers has identified a potassium channel that contributes to the long duration of ketamine administration.
Wysa Ltd.’s artificial intelligence-based digital therapy received FDA breakthrough device designation for adults with chronic musculoskeletal pain, depression and anxiety. The device delivers cognitive behavioral therapy (CBT) via a digital companion or conversational agent on a smartphone.
If it is now acknowledged the gut microbiota plays a role in the pathophysiology of depression, the specific biochemical mechanisms underlying this connection are hard to unpick and poorly understood.
Shares of Eliem Therapeutics Inc. fell 56% on the company’s announcement that it would end development of its non-opioid palmitoylethanolamide prodrug, ETX-810, in diabetic peripheral neuropathic pain following a phase IIa failure. It was part of a double dose of bad news reported by Seattle-based Eliem, which also is delaying phase II development of depression candidate ETX-155 to resolve issues of lower-than-expected drug exposure in a phase I study of the neuroactive steroid GABAA receptor positive allosteric modulator in photosensitive epilepsy.
Blue Note Therapeutics Inc. took a new approach to expanding its pipeline of prescription digital therapeutics (PDT) with an exclusive licensing agreement with the University of Sydney for Conquerfear, a metacognitive intervention that helps cancer survivors cope with the fear of disease recurrence. Blue Note has developed its PDTs internally to date but hopes to convert Conquerfear’s elements, which are typically delivered face-to-face, into a PDT for the U.S. and Canada. As a digital therapy, the program could potentially reach many more patients.
Wave Neuroscience Inc.’s study of the use of electromagnetic stimulation to treat post-traumatic stress disorder (PTSD) entered its second phase, building on the positive outcomes seen in the phase I collaboration with the U.S. military. Texas A&M University Health Science Center is directing the trial, which will expand the study to civilians.
The FDA has granted Magstim Co. Ltd. 510(k) clearance for its transcranial magnetic stimulation (TMS) platform Horizon 3.0. TMS is a series of repetitive, focused magnetic pulses, used to stimulate brain cells. The noninvasive therapy has been touted as a cost-effective treatment for depression and is typically prescribed when antidepressants have failed, or the side effects are too disruptive to a patient’s lifestyle.
Limbix Health Inc. released data demonstrating a 21% remission rate and 29% response rate for Sparkrx, its prescription digital therapeutic, in adolescents who completed the program as recommended. The company presented study results on Oct. 8 at the 2021 American Academy of Pediatrics National Conference in San Francisco.
"My fondest hope is that maybe depression and other mental health disorders may be diagnosed by underlying cause, rather than categorized dualistically," Edward Bullmore, director of the Wolfson Brain Imaging Centre, and head of the Department of Psychiatry at the University of Cambridge, told his audience at the European Congress of Neuropsychopharmacology (ECNP). "I think it's much more aligned with the way that the rest of medicine has been working for some time."
A series A fundraising round lifted the mood at Genetikaplus Ltd. (Genetika+), raking in $10 million, a healthy 33% more than the initial target of $7.5 million. Proceeds from the round will go to fund trials of the Jerusalem-based company’s “brain-in-a-dish” technology for evaluating the best antidepressant for each patient. Greybird Ventures led the round, with participation by Meron Capital, Jumpspeed Ventures and Sapir Venture Partners.
