372 completed, 130 recruiting, 117 unknown, 70 active not recruiting. 274 Not applicable, 52 Phase 2, 19 Phase 1, 17 Phase 3, 10 Early Phase 1.
Follow Questionnaires: new trials by email Literature Review of Questionnaires trials Research Report on Questionnaires
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| What is the Role of the Exposome in Pulmonary Hypertension Questionnaires, Samples - Pulmonary Arterial Hypertension (PAH), Chronic Thromboembolic Pulmonary Hypertension (CTEPH) | Not yet recruiting | Poitiers University Hospital | 150 | 2027-01-01 | 2026-07-22 | |
| Screening and the Future of Enhanced MRI for Early Breast Cancer Detection Breast MRI Screening, Questionnaires - Breast Cancer Detection, Breast Cancer | Not applicable | Not yet recruiting | Radboud University Medical Center | 2628 | 2027-01-01 | 2026-10-16 |
| Wearable Device Tracked Recovery From Autologous Breast Reconstructive Surgery Questionnaires - Breast Cancer | Not applicable | Not yet recruiting | M.D. Anderson Cancer Center | 50 | 2026-12-31 | 2026-09-18 |
| A Study Of Remote Patient Monitoring (RPM) Program For Cancer Patients Initiating Cancer-directed Therapy Smart Phone Application-based Intervention - SHIELD, AION TempShield, Questionnaires - Cancer, Lymphoma | Not applicable | Not yet recruiting | Mayo Clinic | 470 | 2026-11-15 | 2026-09-11 |
| Epcoritamab in Combination With R-CHOP for Patients With Aggressive Non-Hodgkin Lymphoma Rituximab, Cyclophosphamide, Hydroxydaunorubicin, Oncovin, Prednisolone (R-CHOP), Epcoritamab, Dexamethasone - Non-Hodgkin's B-cell Lymphoma, Lymphoma Non-Hodgkin | Phase 2 | Not yet recruiting | Carrie Ho, MD | 20 | 2026-11-15 | 2026-10-01 |
| Physical Activity and Functional Capacity in Patients With Congenital Long QT Syndrome Questionnaires, Cardiopulmonary exercise testing, 24-hour Holter monitoring - Long QT Syndrome, Channelopathies | Not yet recruiting | University of Sao Paulo | 120 | 2026-11-01 | 2026-10-07 | |
| Short Interval Postoperative Stereotactic Body Radiation Therapy (SBRT) After Surgical Intervention for Spine Metastases Stereotactic Body Radiation Therapy (SBRT), Computed Tomography (CT) Simulation, Magnetic Resonance Imaging (MRI) - Spine Metastasis, Stereotactic Body Radiation Therapy (SBRT) | Not applicable | Not yet recruiting | University of California, San Francisco | 50 | 2026-11-01 | 2026-09-15 |
| Patient-Perceived Symptoms at the Center of Obstructive Sleep Apnea (OSA) Management: Validation of the French Version of the Patient-Reported Apnea Questionnaire (PRAQ) Questionnaires - Obstructive Sleep Apnea (OSA) | Not applicable | Not yet recruiting | University Hospital, Bordeaux | 100 | 2026-11-01 | 2026-09-23 |
| Assessment of Laryngopharyngeal Sensation: Cancer Survivor Cohort Cheung-Bearelly Aesthesiometer, Transnasal Laryngoscopy, Questionnaires - Presbylarynx, Aspiration | Not applicable | Not yet recruiting | University of California, San Francisco | 40 | 2026-11-01 | 2026-09-18 |
| A Clinical Study on Systemic Sclerosis and the Validation of French-language Questionnaires Assessing Disability, Quality of Life, and Disease Status. Questionnaires - Scleroderma | Not yet recruiting | Assistance Publique - Hôpitaux de Paris | 200 | 2026-11-01 | 2026-10-22 | |
| Cancer Oriented Understanding and Navigation Via Supportive and Educational Language Models (COUNSEL) AI-guided COUNSEL Intervention, Questionnaires - Prostate Cancer, Prostatic Neoplasms | Not applicable | Not yet recruiting | University of California, San Francisco | 50 | 2026-10-31 | 2026-09-28 |
| The Clinical and Ultrasound Outcomes of Double-row "Knotless" Rotator Cuff Repairs Using the Montgolfier Technique Rotator cuff repair, ultrasound, Questionnaires - Double Raw Repair, Rotator Cuff | Not applicable | Not yet recruiting | GCS Ramsay Santé pour l'Enseignement et la Recherche | 78 | 2026-10-10 | 2026-09-18 |
| Mentalization and Social Cognition in Adolescents After Suicide Attempt Test, Questionnaires - Violent Suicide Attempts in Adolescents | Not applicable | Not yet recruiting | Assistance Publique - Hôpitaux de Paris | 82 | 2026-10-01 | 2026-09-18 |
| NutrImmune: Precision Nutrition to Improve Immunity in Individuals With Obesity Mixed test meal, Biological sampling, Questionnaires - Obesity (BMI>30), Immune Abnormalities | Not applicable | Not yet recruiting | Institut National de la Santé Et de la Recherche Médicale, France | 168 | 2026-10-01 | 2026-09-30 |
| Mental Health Outcomes and Psychological Evaluation After Liver Transplantation questionnaires, Individual semi-structured interview - Liver Transplantation (LT) | Not yet recruiting | Assistance Publique - Hôpitaux de Paris | 250 | 2026-10-01 | 2026-07-29 | |
| Quality of Vision After Implantation of EDOF Implants Versus Monofocal Implants in Patients Who Underwent Epiretinal Membrane and Cataract Surgery Questionnaires, Intermediate visual acuity, Optical coherence tomography - Intraocular Implants, Extended Depth of Focus | Not applicable | Not yet recruiting | Almaviva Sante | 100 | 2026-09-20 | 2026-08-27 |
| Exploratory Functional Assessment After Lower Limb Amputation: Locomotion, Balance, Energy Performance and Strategies for Adapting to Orthopaedic Devices Walk tests, Functional testing, Balance analysis - Lower Limb Amputation | Not applicable | Recruiting | Centre Hospitalier Universitaire Dijon | 100 | 2026-09-18 | 2026-09-28 |
| Intracranial CArtography of Cortical Contribution to Respiratory Load Compensation in Epilepsy SEEG monitoring, Comprehensive respiratory monitoring, Cardio-respiratory monitoring - Epilepsy, SUDEP | Not applicable | Recruiting | Hospices Civils de Lyon | 20 | 2026-09-17 | 2026-09-23 |
| Study of the Hypothalamic Microglial Response as a Function of a Meal's Lipid Content in Humans. A Single-center Prospective Cohort Study in Healthy Male Subjects Blood sample, Brain MRI without contrast, performed on an empty stomach and after a meal, Questionnaires - Pathophysiology | Recruiting | Centre Hospitalier Universitaire Dijon | 20 | 2026-09-05 | 2026-09-29 | |
| Is Craving a Central Criterion for Diagnosing a Behavioral Addiction? Questionnaires, Telephone interview - Addictive Behaviors, Internet Addiction Disorder | Recruiting | University of Bordeaux | 150 | 2026-09-02 | 2026-10-05 |
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Breast Neoplasms (50) · Neoplasms (34) · Anxiety Disorders (28) · Prostatic Neoplasms (25) · Depression (19) · Head and Neck Neoplasms (17) · Pain (17) · Obesity (16) · Lung Neoplasms (15) · Motor Activity (15) · COVID-19 (14) · Chronic Pain (14) · Neoplasm Metastasis (14) · Colorectal Neoplasms (11) · Fatigue (11)
M.D. Anderson Cancer Center (138) · Memorial Sloan Kettering Cancer Center (61) · Centre Hospitalier Universitaire Dijon (31) · Hospices Civils de Lyon (29) · Assistance Publique - Hôpitaux de Paris (25) · University of California, San Francisco (25) · University Hospital, Ghent (15) · University Hospital, Toulouse (12) · Mayo Clinic (11) · Universitair Ziekenhuis Brussel (10) · Assistance Publique Hopitaux De Marseille (9) · GCS Ramsay Santé pour l'Enseignement et la Recherche (9) · Centre Hospitalier Universitaire de Saint Etienne (8) · Direction Centrale du Service de Santé des Armées (8) · University Hospital, Bordeaux (7)
United States (333) · France (246) · Belgium (38) · Netherlands (24) · United Kingdom (21) · Italy (20) · Germany (13) · Canada (11) · China (11) · Turkey (Türkiye) (11) · Singapore (10) · Israel (9) · Brazil (8) · Denmark (8) · Spain (8)
David Hui, MD (8) · Lorenzo Cohen, PHD (6) · Karen Basen-Engquist, PHD, BA, MPH (4) · Wei Xia, PhD (4) · Amol J. Ghia, MD (3) · Francois Cremieux (3) · Ho Cheung William Li (3) · Kathrin Milbury, PHD, MA (3) · Larkin L. Strong, PHD (3) · Robert Volk, PHD (3) · Tjun Yip Tang (3) · Abenaa M. Brewster, MD, MHS, BS (2) · Alison Morris, MD, MS (2) · Allison Applebaum, PhD (2) · Amir Alishahi Tabriz, MD, PhD, MPH (2)
PMID 35204015, PMID 11197395, PMID 14662579, PMID 14694254, PMID 15029085, PMID 15171047, PMID 15174527, PMID 15368961, PMID 1593914, PMID 16005398, PMID 16227498, PMID 16527797, PMID 16622123, PMID 16735584, PMID 16801631, PMID 17416765, PMID 17473005, PMID 17606028, PMID 17635951, PMID 18178468, PMID 18431117, PMID 18443263, PMID 18931212, PMID 19179193, PMID 19190154, PMID 1946638, PMID 19629785, PMID 19700254, PMID 19751997, PMID 19966104, PMID 20108030, PMID 20808970, PMID 20818875, PMID 21090893, PMID 21138886, PMID 21248744, PMID 21338483, PMID 21536172, PMID 21538097, PMID 21708517, PMID 21761160, PMID 22076253, PMID 22203758, PMID 22279447, PMID 22378286, PMID 22401881, PMID 22425575, PMID 22705163, PMID 22762150, PMID 22886843
R01CA026582 (3), P50CA097186 (2), R01AG060920 (2), R01HL147155 (2), 2014 (1), 2015 (1), 2016 (1), K01AG048259 (1), K01AT007559 (1), K01AT008485 (1), K01CA157689 (1), K01CA160670 (1), K12HD001262 (1), K23DK090073 (1), K23HL118133 (1)