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临床试验/2024-514585-39-00
2024-514585-39-00已完成3 期

A Randomized, Double-Blind, Placebo-Controlled Trial of Adjunctive Troriluzole in Obsessive Compulsive Disorder

Biohaven Pharmaceuticals Inc.9 个研究点 分布在 2 个国家目标入组 100 人开始时间: 2024年7月30日最近更新:
相关药物

试验速览

阶段
3 期
状态
已完成
入组人数
100
试验地点
9
主要终点
Improvement in obsessive-compulsive symptomatology is assessed using the Y-BOCS change from baseline in the total score.

研究概览

简要总结

The primary objective of the study is to evaluate the efficacy of troriluzole as adjunctive therapy compared to placebo in subjects with OCD who have had an inadequate response to their current OCD treatment based on the change in their Y-BOCS score.

研究设计

研究类型
Interventional

入排标准

年龄范围
18 years 至 65+ years(18-64 Years, 65+ Years)
接受健康志愿者

入选标准

  • Primary diagnosis of OCD as per Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition as confirmed by the MINI at Screening; The duration of the subject's illness must be ≥ 1 year.
  • Subjects must be currently experiencing non-response or inadequate response to their current SOC medication defined as: Subjects Y-BOCS total score must be ≥ 22 at Screening and Baseline, reflecting moderate or severe OCD symptoms.
  • Subjects must currently be on an SSRI (with the exception of fluvoxamine, see Section 1.1.3), or clomipramine, venlafaxine or desvenlafaxine monotherapy treatment for an adequate duration and at an adequate dose defined as clinical trial protocol.

排除标准

  • Subjects with a history of more than two (2) previous failed or inadequate treatment trials of SSRIs, clomipramine, venlafaxine, or desvenlafaxine, (not including the current SSRI trial) given for an adequate duration at an adequate dose.
  • Subjects should be excluded at screening or baseline if any medical or psychiatric condition other than OCD, as specified in the inclusion criteria, could predominantly explain or contribute significantly to the subjects' symptoms or that could confound assessment of OCD symptoms.
  • Current or prior history, per DSM-5 criteria, of bipolar I or II disorder, schizophrenia or other psychotic disorders, schizoaffective disorder, autism or autistic spectrum disorders, borderline personality disorder, antisocial personality disorder, body dysmorphic disorder, hoarding disorder (symptoms of hoarding disorder as part of the OCD diagnosis are allowed, but a primary diagnosis of hoarding disorder is excluded); a current diagnosis of Tourette's disorder is also excluded.

结局指标

主要结局

Improvement in obsessive-compulsive symptomatology is assessed using the Y-BOCS change from baseline in the total score.

Improvement in obsessive-compulsive symptomatology is assessed using the Y-BOCS change from baseline in the total score.

次要结局

  • The change from baseline on the SDS total score and the CGI Severity score.

研究者

申办方类型
Pharmaceutical company
责任方
Principal Investigator
主要研究者

Clinical Trial Lead

Scientific

Biohaven Pharmaceuticals Inc.

研究点 (9)

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