Soleno Therapeutics, Inc. has revealed positive outcomes from the randomized withdrawal phase of Study C602, an extended treatment study of DCCR (Diazoxide Choline) Extended-Release tablets for Prader-Willi syndrome (PWS). The results, which showed a significant improvement in hyperphagia-related behaviors in the DCCR group compared to the placebo group, support Soleno's plan to submit a New Drug Application (NDA) to the FDA next year. DCCR holds Orphan Drug and Fast Track designations from the FDA for PWS treatment.
In the study, 77 patients previously on DCCR treatment for two to four years were randomized to receive either DCCR or a placebo for four months. The primary endpoint, hyperphagia-related behaviors, significantly improved in the DCCR group. Secondary endpoints, including overall illness severity and change in condition, also favored DCCR. No new safety concerns were identified during the study.
To give further information, Soleno held a public webcast this morning (September 26, 2023) to share results from the study. You can find the recording at https://viavid.webcasts.com/viewer/event.jsp?ei=1636507&tp_key=3ff132cae9.
Learn more about this exciting announcement at https://investors.soleno.life/news-releases/news-release-details/soleno-therapeutics-announces-positive-statistically-significant?fbclid=IwAR2esG9jJ-fMWBYZ93kOVutMQrKQur-Ny-BCkB0Dx9WcyouDsY2Th4JfFek.
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About DCCR (Diazoxide Choline) Extended-Release Tablets
DCCR is a novel, proprietary extended-release dosage form containing the crystalline salt of diazoxide and is administered once-daily. The parent molecule, diazoxide, has been used for decades in thousands of patients in a few rare diseases in neonates, infants, children and adults, but has not been approved for use in PWS. Soleno conceived of and established extensive patent protection on the therapeutic use of diazoxide and DCCR in patients with PWS. The DCCR development program is supported by data from five completed Phase 1 clinical studies in healthy volunteers and three completed Phase 2 clinical studies, one of which was in PWS patients. In the PWS Phase 3 study, DCCR showed promise in addressing hyperphagia, the hallmark symptom of PWS, as well as several other symptoms such as aggressive/destructive behaviors, fat mass and other metabolic parameters.
Aboutย Soleno Therapeutics, Inc.
Soleno is focused on the development and commercialization of novel therapeutics for the treatment of rare diseases. The companyโs lead candidate, DCCR extended-release tablets, a once-daily oral tablet for the treatment of Prader-Willi syndrome (PWS), is currently being evaluated in a Phase 3 clinical development program. For more information, please visitย www.soleno.life.
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Perry A. Zirkel has written more than 1,500 publications on variousย aspects of school law, with an emphasis on legal issues in special education.ย He writes a regular column for NAESPโsย Principalย magazine and NASPโsย Communiquรฉย newsletter, and he did so previously forย Phi Delta Kappanย andย Teaching Exceptional Children.
Jennifer Bolander has been serving as a Special Education Specialist for PWSA (USA) since October of 2015. She is a graduate of John Carroll University and lives in Ohio with her husband Brad and daughters Kate (17), and Sophia (13) who was born with PWS.
Dr. Amy McTighe is the PWS Program Manager and Inpatient Teacher at the Center for Prader-Willi Syndrome at the Childrenโs Institute of Pittsburgh. She graduated fromย Duquesne University receiving her Bachelorโs and Masterโs degree in Education with a focus on elementary education, special education, and language arts.
Evan has worked with the Prader-Willi Syndrome Association (USA) since 2007 primarily as a Crisis Intervention and Family Support Counselor. Evans works with parents and schools to foster strong collaborative relationships and appropriate educational environments for students with PWS.
Staci Zimmerman works for Prader-Willi Syndrome Association of Colorado as an Individualized Education Programย (IEP) consultant. Staci collaborates with the PWS multi-disciplinary clinic at the Childrenโs Hospital in Denverย supporting families and school districts around the United Statesย with their childโs Individual Educational Plan.
Founded in 2001, SDLC is a non-profit legal services organization dedicated to protecting and advancing the legal rights of people with disabilities throughout the South. It partners with the Southern Poverty Law Center, Protection and Advocacy (P&A) programs, Legal Services Corporations (LSC) and disability organizations on major, systemic disability rights issues involving the Individuals with Disabilities Education Act (IDEA), Americans with Disabilities Act (ADA), and the federal Medicaid Act. Recently in November 2014, Jim retired.