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A Dose-Response Safety Study of ENX-102 in Patients With GAD

A Randomized, Double-blind, Placebo-controlled Study to Evaluate the Safety and Tolerability of ENX-102 and Determine a Dose-response for ENX-102 in Patients With Generalized Anxiety Disorder (GAD)

Status
Completed
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06653296
Enrollment
38
Registered
2024-10-22
Start date
2024-12-09
Completion date
2025-06-23
Last updated
2025-09-17

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

General Anxiety Disorder

Keywords

anxiety

Brief summary

This is a randomized, double-blind, placebo-controlled study to evaluate the safety and tolerability of ENX-102 and determine a dose-response for the effects of ENX-102 in patients with GAD

Interventions

Four weeks of ENX-102 (0.5, 1, or 3 mg) in capsule form followed by 2 weeks of tapered dose, taken orally once daily in the evening for a 6-week total treatment period

DRUGPlacebo

Six weeks of placebo in capsule form taken orally once daily in the evening for a 6-week total treatment period

Sponsors

Engrail Therapeutics INC
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender
ALL
Age
18 Years to 65 Years
Healthy volunteers
No

Inclusion criteria

Key Inclusion Criteria: * Male or female, inclusive of any gender identity, aged 18 to 65 years, inclusive * Diagnosed with GAD according to the DSM-V, confirmed by MINI * Experiencing clinically significant generalized anxiety as measured by HAM-A score ≥18 and at least moderately severe core symptoms of anxious mood and tension as measured by HAM-A Items 1 and 2, respectively, with scores each ≥2 Key

Exclusion criteria

* Clinically predominant psychiatric diagnosis other than GAD per the MINI * Any past/lifetime or current diagnosis of a neurocognitive disorder or psychotic disorder, or current posttraumatic stress disorder, obsessive compulsive disorder, or bipolar disorder * Ingested prohibited medication within 5 half-lives prior to Day 1 * Current or recent moderate or severe substance use disorder as assessed by the MINI * Unwilling or unable to abstain from alcohol or other recreational psychoactive substances such as marijuana during participation in the trial * Has significant progressive disorders or unstable medical conditions * Is unable to comply with the requirements of the study or, in the opinion of the Investigator, is unsuitable for the study

Design outcomes

Primary

MeasureTime frameDescription
Safety and tolerability4 weeks• Incidence and severity of treatment-emergent AEs (TEAEs)

Countries

United Kingdom

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026