About Pricing FAQs Providers Trials Blog

Login Get started

Finding studies

Your health journey, clearly organized.

Questions? feedback@clareohealth.com

Product

How it works
Pricing
For Providers
Trials

Company

About
Blog
FAQ

Legal

Privacy Policy
Terms of Service

© 2026 Clareo Health. All rights reserved.

Clareo Health | Anxiety Clinical Trials in Houston | 35 Studies

Clinical Trials AnxietyHouston

Anxiety Clinical Trials in Houston

Find 35 clinical trials for anxiety near Houston, Texas. Connect with research centers in your area.

All Anxiety trials nationwide All trials in Houston

Order

Status

RecruitingNot yet recruitingActive, not recruitingEnrolling by invitationCompletedTerminated

Phase

Early phase 1Phase 1Phase 1–2Phase 2Phase 2–3Phase 3Phase 4No phase

Who can join

Healthy volunteers too

Showing 21-35 of 35 trials

CompletedSafety, Efficacy and Tolerability of Vilazodone in Patients With Generalized Anxiety DisorderThe purpose of this study is to evaluate the efficacy, safety, and tolerability of vilazodone relative to placebo in the treatment of generalized anxiety disorder (GAD).NCT01766401·Arcadia, California and 29 others CompletedStudy to Evaluate the Safety and Efficacy of GABITRIL Treatment in Adults With Generalized Anxiety Disorder.A 12-Month, Open-Label, Flexible-Dosage Study to Evaluate the Safety and Efficacy of GABITRIL Treatment in Adults with Generalized Anxiety Disorder.NCT00214994·Birmingham, Alabama and 92 others

Anxiety Trials in Other Cities

New York Los Angeles Chicago Phoenix Philadelphia San Antonio

Data from ClinicalTrials.govTerms

CompletedTreating Late-Life Generalized Anxiety Disorder (GAD) in Primary CareThe purpose of this study is to determine whether cognitive behavior therapy (CBT) is effective in the treatment of generalized anxiety disorder (GAD) in adults age 60 and older…NCT00308724·Houston, Texas

Active not recruitingEvaluation of Family-Based Behavioral Treatments for Youth With Anxiety and Obsessive-Compulsive DisorderAnxiety and obsessive-compulsive disorders are among the most common in children.NCT05967468·Houston, Texas

CompletedA Dose-Finding Study of MM120 (LSD D-Tartrate) for the Treatment of Anxiety SymptomsThis is a Phase 2, multi-center, randomized, double-blind, parallel-group, dose-finding study to assess the effect of 4 doses of MM120 (25, 50, 100 or 200 μg freebase-equivalent)…NCT05407064·Little Rock, Arkansas and 21 others

CompletedA 10-Week Study Evaluating the Efficacy And Safety of PD 0332334 for the Treatment of Generalized Anxiety DisorderThis study will evaluate the efficacy and safety of PD 0332334 for the treatment of generalized anxiety disorder.NCT00542685·Beverly Hills, California and 42 others

CompletedCalmer Life: Testing the Effectiveness of a Treatment for AnxietyThe overall goals of the proposed research study are to: (1) examine quantitative outcomes in a well-conducted randomized clinical trial of Calmer Life, relative to Enhanced…NCT01702220·Houston, Texas

CompletedEfficacy and Safety Study of Seroquel SR in the Treatment of Generalised Anxiety DisorderThe primary purpose of this study is to evaluate whether treatment with (SEROQUEL SR) quetiapine fumarate sustained release (SR) for 9 weeks compared to placebo will improve…NCT00389064·Fort Myers, Florida and 42 others

CompletedGeneralized Anxiety Disorder Adjunct StudyThis study is being carried out to see if extended release quetiapine fumarate (Seroquel®XL) when added to standard selective serotonin reuptake inhibitor (SSRI) /…NCT00534599·Birmingham, Alabama and 52 others

CompletedPregabalin in the Treatment of Patients With Generalized Anxiety Disorder (GAD).The primary objective of this study is to evaluate the efficacy of pregabalin as compared to placebo in the treatment of patients with general anxiety disorder (GAD).NCT00413010·Arcadia, California and 67 others

CompletedAdjunctive Family CBT for Veterans With AnxietyDespite the prevalence of posttraumatic stress disorder and anxiety disorders among Veterans, there has been limited focus on the development of interventions that include family…NCT05340478·Houston, Texas

CompletedEfficacy of Vortioxetine (Lu AA21004) in Treating Generalized Anxiety DisorderThe purpose of this study is to determine the safety and efficacy of vortioxetine, once daily (QD), in adults with generalized anxiety disorder.NCT00730691·Anaheim, California and 65 others

TerminatedA 10-week Study Evaluating the Efficacy and Safety of PD 0332334 for the Treatment of Generalized Anxiety Disorder (3)This is a 10-week trial that evaluates the efficacy and safety of PD 0332334 in subjects ages 18 and older with generalized anxiety disorder.NCT00658762·Birmingham, Alabama and 27 others

CompletedCognitive Behavior Treatment of Older Adults With Generalized Anxiety Disorder in Primary CareThe purpose of this study is to determine whether cognitive behavior treatment (CBT) can be delivered effectively by providers of different expertise levels in adults age 60 and…NCT00765219·Houston, Texas

CompletedStepped-Care Cognitive-Behavioral Treatment for Youth With ASD and AnxietyThis study implements a parent-led, flexible, individually-tailored cognitive-behavioral intervention for children with ASD and anxiety.NCT03720795·Houston, Texas

PreviousPage 2 of 2

Other Conditions in Houston

Breast Cancer Lung Cancer Prostate Cancer Colorectal Cancer Melanoma Leukemia