A Study of Diazoxide Choline in Patients With Prader-Willi Syndrome

Summary

The purpose of this is study is to evaluate the effects of DCCR (diazoxide choline controlled release tablets) in children and adults with Prader-Willi syndrome.

Timeline

Start

2018-05-09

Primary completion

2020-05-01

Completion

2020-05-01

Outcome

Missed primary endpoint

paper DCCR did not significantly improve hyperphagia (HQ-CT least-square mean (LSmean) [SE] -5.94 [0.879] vs -4.27 [1.145]; P = .198) PMID 36639249 ↗

release “DESTINY PWS/C601 The study did not meet its primary endpoint of change from baseline in hyperphagia.” soleno.life ↗

Publications

• Strong TV, Miller JL, McCandless SE, Gevers E, Yanovski JA, Matesevac L, Bohonowych J, Ballal S, Yen K, Hirano P, Cowen NM, Bhatnagar A. Behavioral changes in patients with Prader-Willi syndrome receiving diazoxide choline extended-release tablets compared to the PATH for PWS natural history study. J Neurodev Disord. 2024 Apr 26;16(1):22. doi: 10.1186/s11689-024-09536-x.
• Miller JL, Gevers E, Bridges N, Yanovski JA, Salehi P, Obrynba KS, Felner EI, Bird LM, Shoemaker AH, Angulo M, Butler MG, Stevenson D, Goldstone AP, Wilding J, Lah M, Shaikh MG, Littlejohn E, Abuzzahab MJ, Fleischman A, Hirano P, Yen K, Cowen NM, Bhatnagar A; C601/C602 Investigators. Diazoxide choline extended-release tablet in people with Prader-Willi syndrome: results from long-term open-label study. Obesity (Silver Spring). 2024 Feb;32(2):252-261. doi: 10.1002/oby.23928. Epub 2023 Nov 2.
• Miller JL, Gevers E, Bridges N, Yanovski JA, Salehi P, Obrynba KS, Felner EI, Bird LM, Shoemaker AH, Angulo M, Butler MG, Stevenson D, Abuzzahab J, Barrett T, Lah M, Littlejohn E, Mathew V, Cowen NM, Bhatnagar A; DESTINY PWS Investigators. Diazoxide Choline Extended-Release Tablet in People With Prader-Willi Syndrome: A Double-Blind, Placebo-Controlled Trial. J Clin Endocrinol Metab. 2023 Jun 16;108(7):1676-1685. doi: 10.1210/clinem/dgad014.

Drugs

Evaluation	Drug	Modality	Dose	Route
Subject	Diazoxide Choline	Unknown	75 mg	Oral
Subject	Diazoxide Choline	Unknown	450 mg	Oral

Indications