Questionnaire: Clinical Trials

1,053 trials of Questionnaire, newest first

ClinicalTrials Daily  ·  Areas  ·  Conditions  ·  Drugs  ·  Sponsors  ·  

601 completed, 217 unknown, 98 recruiting, 42 terminated. 179 Not applicable, 19 Phase 2, 10 Phase 1, 7 Phase 3, 7 Phase 4.

By phase and status

PhaseTrialsStatus
Not applicable179Completed 97, Recruiting 29, Unknown 23, Active not recruiting 9, Terminated 9, Not yet recruiting 7, Withdrawn 4, Enrolling by invitation 1
Phase 219Completed 6, Withdrawn 4, Active not recruiting 3, Recruiting 3, Terminated 3
Phase 110Completed 6, Terminated 2, Recruiting 1, Withdrawn 1
Phase 37Completed 3, Active not recruiting 2, Terminated 2
Phase 47Completed 4, Not yet recruiting 2, Unknown 1
Early Phase 14Completed 1, Terminated 1, Unknown 1, Withdrawn 1

Follow Questionnaire: new trials by email Literature Review of Questionnaire trials Research Report on Questionnaire

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Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.

TrialPhaseStatusSponsorEnrollmentStartUpdated
Perceptions of Undergraduate Students and Teaching Staff on Online Teaching
Questionnaire - Covid19
SuspendedMisr International University92092027-07-152026-10-08
Food Is Medicine In Survivorship (Foodiis-AYA): Examining The Feasibility And Acceptability Of A Remotely-Delivered Meal Kit And Culinary Medicine Program For Survivors Of Adolescent/Young Adult (AYA) Cancer
Meal Preps, Questionnaire - Survivorship, Meal Kit
Not applicableNot yet recruitingM.D. Anderson Cancer Center152027-03-162026-10-13
IBDminds - Mapping the Influence of aNxiety and DepreSsion on IBD
Questionnaire - Inflammatory Bowel Diseases, Mental Health Issue
Not yet recruitingThe Royal Wolverhampton Hospitals NHS Trust4502026-12-012026-09-15
Oral Cancer Awareness in Egypt
Questionnaire - Oral Cancer
Not yet recruitingAyat Gamal-AbdelNaser18442026-12-012026-09-29
Description of Clinicians' Predictive Abilities Before and After a Diffusion Tensor Imaging (DTI)
Questionnaire - Diffusion Tensor Imaging Prognosis, Brain Injury, Traumatic
Not yet recruitingAssistance Publique - Hôpitaux de Paris2202026-11-012026-10-23
Analysis of the Influence of the Exposome in Patients With Non-communicable Diseases
Questionnaire - Exposome, Non-communicable Diseases (NCD)
Not yet recruitingGCS Ramsay Santé pour l'Enseignement et la Recherche25002026-10-302026-10-16
Impact of a Preoperative 3D Virtual Reality Immersion Intervention on the Experience of Awake Brain Surgery
Virtual reality, Questionnaire - Awake Procedure, Visual Reality
Not applicableNot yet recruitingGCS Ramsay Santé pour l'Enseignement et la Recherche382026-10-302026-09-21
Combined Analysis of Retrospective and Prospective Data From Patients Who Underwent Facet Arthroplasty With the TOPS™ System or the TOPS + Versalink™ Fixation System at a Single Center.
Questionnaire - Spinal Stenosis, Bilateral Lumbar Arthrodesis
Not yet recruitingGCS Ramsay Santé pour l'Enseignement et la Recherche2002026-10-302026-09-28
Coffee Use, Physical Activity and Symptomatic Ventricular Arrhythmias in Patients With Left Ventricular Dysfunction and an ICD
Questionnaire - HFrEF - Heart Failure With Reduced Ejection Fraction, HFmrEF
Not yet recruitingJean-Benoît Le Polain de Waroux1702026-10-012026-09-17
Evaluation of the Effectiveness of Music Therapy on Anxiety Levels in Patients With Advanced Cancer Hospitalized in a Palliative Care Unit
depression management, Kigonki, questionnaire - Music Therapy, Palliative Care
Not applicableNot yet recruitingCentre Hospitalier Universitaire, Amiens842026-10-012026-09-08
Cycle-to-cycle Variability of Progesterone in the Endometrium in Patients Undergoing an Euploid Blastocyst Transfer in a Hormone Replacement Therapy (HRT) Cycle (PROMICOFET)
Oestrogel® 0.75 mg (estradiol transdermal gel), Progesterone 200 mg vaginal capsules, Endometrial biopsy - Fertility, Implantation, Embryo
Phase 4Not yet recruitingUniversity Hospital, Ghent702026-10-012026-09-14
Attitudes, Experience and Adaptation to Family Presence in the ICU
questionnaire - ICU Staff Attitudes Toward Family Presence, ICU Staff Experience of Family Presence
Not applicableEnrolling by invitationUniversitair Ziekenhuis Brussel802026-09-292026-10-21
Natural History Study of Advanced RCD
Eye examinations, Questionnaire - Rod Cone Dystrophy
Not applicableRecruitingSparingVision1002026-09-112026-10-08
Patients' Refusal to Participate in Surgical Research: Prevalence, Attributed Factors, and How to Overcome
Questionnaire - Participation Rate, Patient, Clinical Trials
RecruitingMansoura University3722026-09-092026-09-30
Pharmacokinetic Model of Abemaciclib: Correlation With Severe Diarrhea as the Primary Toxicity Endpoint in Patients With Localized Hormone Receptor-positive Breast Cancer
Blood samples for PK, Questionnaire - Abemaciclib, Abemaciclib-related Diarrhea
Phase 4Not yet recruitingPoitiers University Hospital2352026-09-012026-07-21
Improve Awarness of Preeclampsia Among Pregnant Women
Questionnaire - Preeclampsia Awarness
Not yet recruitingAya Magdy Mohamed Amin1602026-09-012026-09-04
Patient Perception of Physician's Compassion, Communication Skills, and Professionalism During Clinic Visits: a Randomized Controlled Trial (EHR Study #3)
Questionnaire, Video - Communication Skills, Professionalism
Not applicableRecruitingM.D. Anderson Cancer Center882026-08-032026-10-19
A Digital Educational Resource to Improve Preparedness for Shared Decision Making About Labour Analgesia
Preparation for Decision Making (PrepDM) Scale, Questionnaire - Labour Analgesia
Not applicableRecruitingSamuel Lunenfeld Research Institute, Mount Sinai Hospital2002026-07-152026-10-08
Pediatric Congenital Adrenal Hyperplasia Management: Regret and Long-term Outcomes
questionnaire - Classic Congenital Adrenal Hyperplasia, 21-Hydroxylase Deficiency
RecruitingUniversity Hospital, Lille402026-07-082026-08-24
Postoperative Pain Trajectories After Endometriosis Surgery
Perioperative quantitative sensory testing, questionnaire - Endometriosis, Postoperative Pain
RecruitingCentre Hospitalier Universitaire, Amiens1502026-07-072026-10-20

Showing 20 of 1053. Sign in to see all of them.

Conditions studied

COVID-19 (52)  ·  Breast Neoplasms (45)  ·  Neoplasms (42)  ·  Motor Activity (26)  ·  Anxiety Disorders (21)  ·  Prostatic Neoplasms (21)  ·  Ovarian Neoplasms (18)  ·  Lung Neoplasms (17)  ·  Head and Neck Neoplasms (16)  ·  Pain (16)  ·  Depression (15)  ·  Uterine Cervical Neoplasms (15)  ·  Behavior (14)  ·  Patient Satisfaction (14)  ·  Colorectal Neoplasms (13)

Sponsors

M.D. Anderson Cancer Center (174)  ·  Assistance Publique - Hôpitaux de Paris (31)  ·  Hospices Civils de Lyon (27)  ·  University Hospital, Bordeaux (20)  ·  University Hospital, Toulouse (19)  ·  Memorial Sloan Kettering Cancer Center (17)  ·  Cairo University (14)  ·  University Hospital, Lille (14)  ·  Centre Hospitalier Universitaire, Amiens (12)  ·  Assiut University (11)  ·  Direction Centrale du Service de Santé des Armées (10)  ·  University Hospital, Ghent (10)  ·  St. Jude Children's Research Hospital (9)  ·  Centre Hospitalier Universitaire Dijon (8)  ·  Sohag University (8)

Countries

France (281)  ·  United States (272)  ·  United Kingdom (54)  ·  Turkey (Türkiye) (53)  ·  Belgium (50)  ·  Italy (43)  ·  Egypt (42)  ·  Germany (20)  ·  China (17)  ·  Spain (15)  ·  Israel (14)  ·  Netherlands (14)  ·  Austria (13)  ·  Canada (12)  ·  Czechia (12)

Top investigators

Karen H. Lu, MD (5)  ·  Lois M. Ramondetta, MD (5)  ·  Xin Shelley Wang, MD (5)  ·  Diane C. Bodurka, MD (4)  ·  Eduardo Bruera, MD (4)  ·  Richard A. Hajek, PHD, MS, BA (4)  ·  Susan Peterson, PhD (4)  ·  Karen Basen-Engquist, PhD (3)  ·  Loretta A. Williams, DSN (3)  ·  Ahmed M Elsheikh, MD,MBA,CMQOE (2)  ·  Alessandro Pini, MD (2)  ·  Alex Prokhorov, MD, PHD (2)

Results publications

PMID 12655262, PMID 22825366, PMID 24216570, PMID 24275240, PMID 24533607, PMID 25430806, PMID 25625764, PMID 25694210, PMID 32217624, PMID 7910231, PMID 10077289, PMID 10522604, PMID 10673766, PMID 10740539, PMID 10793467, PMID 10964347, PMID 11007705, PMID 11023261, PMID 11681544, PMID 11795547, PMID 12007595, PMID 12098489, PMID 12406115, PMID 12556609, PMID 12615196, PMID 12869766, PMID 14593426, PMID 14657769, PMID 14754827, PMID 14992984, PMID 15123502, PMID 15133143, PMID 15144515, PMID 15227649, PMID 15283533, PMID 15449637, PMID 15576057, PMID 15806468, PMID 15841684, PMID 15856501, PMID 15877311, PMID 1593914, PMID 15951088, PMID 16183418, PMID 16216646, PMID 16279964, PMID 1630793, PMID 16508026, PMID 16637722, PMID 16642437

NIH funding

2023 (4), UG1CA189823 (3), 2016 (2), P50CA097186 (2), P60MD000503 (2), R25CA057730 (2), 2025 (1), D43TW009759 (1), K01AT008485 (1), K01CA160670 (1), K12CA088084 (1), P01CA034936 (1), P30AI042853 (1), P30CA016672 (1), P30CA043703 (1)