Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Treatment Resistant Anxiety Disorders”

84 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 84 results

Post-approval studies (Phase 4)Study completedNCT00796497
What this trial is testing

Ondansetron in Treatment Resistant Obsessive Compulsive Disorder (OCD)

Who this might be right for
Obsessive Compulsive Disorder
Institute of Neuroscience, Florence, Italy 14
Post-approval studies (Phase 4)Study completedNCT01303536
What this trial is testing

Ondansetron Augmentation in Treatment-resistant OCD

Who this might be right for
Obsessive Compulsive Disorder
Institute of Neuroscience, Florence, Italy 21
Not applicableNot Yet RecruitingNCT07801391
What this trial is testing

Personalized and Accelerated Transcranial Magnetic Stimulation for Treatment-resistant Anxiety Related Disorders

Who this might be right for
Anxiety and Fear-Related Disorders
National University Hospital, Singapore 24
Post-approval studies (Phase 4)UnknownNCT00640133
What this trial is testing

Effectiveness of Deep Brain Stimulation for Treating People With Treatment Resistant Obsessive-Compulsive Disorder

Who this might be right for
Obsessive-Compulsive Disorder
Butler Hospital 27
Early research (Phase 1)Active Not RecruitingNCT06299319
What this trial is testing

Feasibility, Clinical Effects, and Safety of Psilocybin-assisted Psychotherapy for Treatment-resistant OCD

Who this might be right for
Obsessive-Compulsive Disorder
Centre for Addiction and Mental Health 10
Not applicableLooking for participantsNCT07741981
What this trial is testing

Treatment Resistance in Psychiatric Disorders: the Search for Biological Markers Predictive of Response to Treatment

Who this might be right for
SchizophreniaTreatment Resistant Depression (TRD)Bipolar Disorder (BD)+2 more
Centre Hospitalier St Anne 700
Testing effectiveness (Phase 2)Looking for participantsNCT06611592
What this trial is testing

Safety and Efficacy of Pramipexole Treatment in Resistant Obsessive-Compulsive Disorder (OCD)

Who this might be right for
Obsessive-Compulsive Disorder
Clinical Academic Center (2CA-Braga) 48
Not applicableLooking for participantsNCT02773082
What this trial is testing

DBS for Obsessive-Compulsive Disorder

Who this might be right for
Obsessive-Compulsive Disorder (OCD)
Northwell Health 50
Not applicableStudy completedNCT00781677
What this trial is testing

Using Neuroimaging to Investigate Major Depressive Disorder

Who this might be right for
Major Depressive DisorderDepressionAnxiety
University of Texas Southwestern Medical Center 14
Not applicableUnknownNCT05964049
What this trial is testing

PBFS Guided rTMS Therapy for Treatment-resistant Obsessive-Compulsive Disorder

Who this might be right for
Obsessive-Compulsive DisorderOCD
Changping Laboratory 30
Not applicableStudy completedNCT03490747
What this trial is testing

Evaluation of a Physical Activity Referral Scheme

Who this might be right for
Cardiovascular Risk FactorDiabetes Mellitus, Type 2Anxiety+7 more
Paula Watson 68
Post-approval studies (Phase 4)Looking for participantsNCT06218030
What this trial is testing

Adjunctive Treatment With L-methylfolate for Treatment-Resistant Generalized Anxiety Disorder: a Pilot Study

Who this might be right for
Generalized Anxiety Disorder
Queen's University 10
Early research (Phase 1)Study completedNCT03983031
What this trial is testing

Rituximab for Obsessive-compulsive Disorder. (RITS-PO-2019)

Who this might be right for
Obsessive-Compulsive DisorderTreatment Resistant Disorders
Region Örebro County 11
Not applicableActive Not RecruitingNCT03184454
What this trial is testing

Combined Cortical/Subcortical Recording and Stimulation as a Circuit-Oriented Treatment for Obsessive-Compulsive Disorder

Who this might be right for
Obsessive Compulsive Disorder
Massachusetts General Hospital 2
Post-approval studies (Phase 4)Study completedNCT00619892
What this trial is testing

Quetiapine SR (Seroquel SR) to Treat SSRI-Resistant, Comorbid Panic Disorder Patients

Who this might be right for
Panic Disorder
Indiana University 26
Not applicableStudy completedNCT07391943
What this trial is testing

Self-Guided CBT Mobile App for Treatment-Resistant Panic Disorder (CBT) Cognitive Behavioral Therapy

Who this might be right for
Panic Disorder
Universidade Federal do Rio de Janeiro 45
Not applicableTemporarily pausedNCT04202770
What this trial is testing

Focused Ultrasound and Exosomes to Treat Depression, Anxiety, and Dementias

Who this might be right for
Refractory DepressionAnxiety DisordersNeurodegenerative Diseases
Neurological Associates of West Los Angeles 300
Not applicableLooking for participantsNCT07146503
What this trial is testing

Esketamine Nasal Spray in Real-World Settings in Treatment-Resistant Depression

Who this might be right for
Depression and Quality of LifeTreatment Resistant Depression (TRD)Anhedonia+5 more
Riccardo Guglielmo 100
Not applicableActive Not RecruitingNCT03457675
What this trial is testing

Development of Adaptive Deep Brain Stimulation for OCD (Phase 1a)

Who this might be right for
Obsessive-Compulsive Disorder
Baylor College of Medicine 2
Testing effectiveness (Phase 2)UnknownNCT03211221
What this trial is testing

RTMS Over the Supplementary Motor Area for Treatment-resistant Obsessive-compulsive Disorder.

Who this might be right for
Obsessive-Compulsive Disorder
CNS Onlus 30
Next Page