Several studies have indicated that volatile organic compounds (VOCs) in exhaled breath can be altered by lung cancer and serve as identifiable biomarkers. A limitation of using these VOCs as clinical biomarkers has been the fact that hundreds of such molecules are present in exhaled breath and it is experimentally challenging to monitor the molecular concentration changes of all the VOCs and further use them in lung cancer detection.
Anavex Life Sciences Corp. posted positive top-line data from its phase IIb/III study of ANAVEX 2-73-AD-004 (blarcamesine) in treating mild cognitive impairment due to Alzheimer’s disease (AD) and mild AD. The oral small-molecule activator of the sigma-1 receptor (SIGMAR1) met the study’s primary endpoints and key secondary endpoint with statistically significant results.
Theratechnologies Inc. paused enrollment of a phase I trial testing TH-1902, its lead peptide-drug conjugate for sortilin-expressing cancers, after finding efficacy "not convincing enough" nor outweighing adverse events in some participants, an undisclosed number of which experienced neuropathy and eye toxicity, the company said.
Uromems SAS reported the successful completion of the first-in-human implant of a smart, automated artificial urinary sphincter (AUS) device for treating stress urinary incontinence (SUI). This initial pilot study recently saw the first male patient implanted with the Uroactive System at Paris’s La Pitié-Salpêtrière University Hospital and is considered by the company to be a key milestone in the technology’s development.
A diverse group of government and academic researchers, marking World AIDS Day 2022, have published details of an investigational vaccine they said safely induced broadly neutralizing antibody-precursors against HIV in nearly all participants in a small phase I trial.
Word that big pharma firms are sniffing around Horizon Therapeutics plc as a takeover candidate caused not only that firm’s shares to jump but also provided a boost for Viridian Therapeutics Inc., which has a thyroid eye disease (TED) candidate set to challenge Horizon’s Tepezza (teprotumumab-trbw), cleared by the U.S. FDA in January 2020.
Researchers have identified a link between amyloid plaques and dysfunctional neuronal conduction in animal models of Alzheimer’s disease (AD). Their study, which was published in the Dec. 1, 2022, issue of Nature, suggests new ways to think about AD, as well as badly needed potential alternatives to plaque removal to fight the disease.
Results from the largest trial yet in transcatheter valve replacement continues to demonstrate strong results for Edwards Lifesciences Corp.’s Evoque system. A late-breaking presentation at the PCR London Valves 2022 meeting provided one-year follow-up results from the Triscend study showing better than 90% survival and 99% freedom from heart failure hospitalization. Further, 97.6% of patients maintained mild or trace tricuspid regurgitation.
Eisai Co. Ltd. and Biogen Inc. presented the full data set for the Clarity Alzheimer’s disease trial of lecanemab at the 2022 Clinical Trials on Alzheimer’s Disease, which was simultaneously published in the New England Journal of Medicine. The data supported the top-line results released in September 2022.
Wall Street’s reaction to phase I news in chondrosarcoma from Inhibrx Inc. puzzled some onlookers and brought renewed attention to the rare disease, which is also the most common form of primary bone cancer in adults. Big pharma and smaller concerns have been throwing drug prospects at the condition for years without much luck.
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