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
  • About
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Questionnaire”

2,175 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 2,175 results

Not applicableUnknownNCT01213745
What this trial is testing

The Use of a Quality of Life Questionnaire in Patients With Lung Cancer

Who this might be right for
Lung Cancer
Royal Marsden NHS Foundation Trust 138
Large-scale testing (Phase 3)UnknownNCT04189367
What this trial is testing

Treatment of Burning Mouth Syndrome With Integration of Traditional Chinese Medicine and Western Medicine

Who this might be right for
Burning Mouth Syndrome
Chang Gung Memorial Hospital 80
Not applicableStudy completedNCT03436381
What this trial is testing

Can Sleep Apnea Screening Questionnaire Predict Adverse Events in Endoscopic Studies

Who this might be right for
Sleep ApneaAdverse Event
The Cleveland Clinic 350
Not applicableStudy completedNCT03251157
What this trial is testing

Dietary Intake in Adults From the GA2LEN Folow-up Survey

Who this might be right for
AsthmaLung Function DecreasedFood Allergy+4 more
Johns Hopkins Bloomberg School of Public Health 3,500
Not applicableStudy completedNCT01282931
What this trial is testing

Patient-reported Outcome Questionnaire for Women With Metastatic Breast Cancer

Who this might be right for
Metastatic Breast Cancer
Health Outcomes Solutions 200
Not applicableLooking for participantsNCT06933953
What this trial is testing

Validation of the Foot Health Status Questionnaire in French Language

Who this might be right for
Patients With Foot Problems
Centre Hospitalier Régional d'Orléans 150
Not applicableStudy completedNCT02142972
What this trial is testing

Low Back Pain and Depression: Cohort Study

Who this might be right for
Low Back PainPelvic PainDepression
Universidad Rey Juan Carlos 236
Testing effectiveness (Phase 2)Active Not RecruitingNCT00618553
What this trial is testing

Effect of Pulmonary Rehabilitation on Surgical Outcomes in the Cancer Setting

Who this might be right for
Lung Cancer
M.D. Anderson Cancer Center 75
Not applicableStudy completedNCT03468400
What this trial is testing

Evaluation of the Reliability and Validity of a Diagnostic Sleep Disorders Questionnaire

Who this might be right for
Sleep Apnea SyndromesInsomniaInsufficient Sleep Syndrome+1 more
Dayzz Live Well Ltd. 250
Post-approval studies (Phase 4)Study completedNCT00644332
What this trial is testing

An Open-label, Multi-center Study Evaluating the Validity, Reliability, and Responsiveness of a New Female-specific Angina Questionnaire in Women With Chronic Angina Treated With Ranolazine Extended-release Tablets (CVT 3041)

Who this might be right for
Chronic Angina
Gilead Sciences 172
Not applicableStudy completedNCT01603992
What this trial is testing

Quiting Marijuana Use: Self-report Study of Quitting Straegies and Withdrawal Symptoms

Who this might be right for
Cannabis AbuseCannabis Dependence
National Institute on Drug Abuse (NIDA) 822
Not applicableUnknownNCT02581735
What this trial is testing

Effectiveness of the uPatient Platform in Prophylactic Treatment in Hemophilia

Who this might be right for
Haemophilia
Real Fundación Victoria Eugenia 40
Post-approval studies (Phase 4)Study completedNCT04817033
What this trial is testing

Sedation Complications in Urology During Spinal Anesthesia With Dexmedetomidine or Midazolam Regarding OSA Risk

Who this might be right for
AnesthesiaAnesthesia ComplicationOsa Syndrome+5 more
University Hospital of Split 115
Not applicableUnknownNCT05993663
What this trial is testing

Effectiveness of an Intervention Based on Arts In Health in the Quality of Life of People With Fibromyalgia.

Who this might be right for
Fibromyalgia
Fundacio d'Investigacio en Atencio Primaria Jordi Gol i Gurina 121
Not applicableNot Yet RecruitingNCT07193004
What this trial is testing

Quality of Life Improvement After TAVI (QualiTAVI-UK Trial)

Who this might be right for
TAVI(Transcatheter Aortic Valve Implantation)TAVIQuality of Life+1 more
University Hospital Plymouth NHS Trust 100
Not applicableStudy completedNCT05615181
What this trial is testing

Evaluation of the French Translation of Gothenburg Trismus Questionnaire (GTQ)

Who this might be right for
Trismus
Centre Hospitalier de Valence 310
Not applicableActive Not RecruitingNCT02911064
What this trial is testing

Expectations Regarding Mobility and Self-Care

Who this might be right for
Benign NeoplasmsMalignant Neoplasms of Independent (Primary) Multiple Sites
M.D. Anderson Cancer Center 133
Not applicableStudy completedNCT03669419
What this trial is testing

QoR-9 AS predicTor of postopErative Complications

Who this might be right for
Postoperative Complications
Technical University of Munich 3,854
Not applicableStudy completedNCT00677430
What this trial is testing

Quantitative Analysis of Outcomes in Breast Reconstruction

Who this might be right for
Breast Cancer
M.D. Anderson Cancer Center 224
Not applicableNot Yet RecruitingNCT06569004
What this trial is testing

IR Beam Used Before Peripheral Intravenous Catheter Application on Vein Visibility

Who this might be right for
Questionnaire
Karadeniz Technical University 60
Load More Results