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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Questionnaires / Observational Assessments Clear all
Completed No phase listed Observational

Supportive Care Questionnaires in Gathering Data on Unmet Needs and Health-Related Quality of Life in Latina Breast Cancer Survivors After Surgery, Chemotherapy, or Radiation Therapy

NCT02545023
View directory record Official record
Conditions
Breast Carcinoma, Cancer Survivor
Interventions
Quality-of-Life Assessment, Questionnaire Administration
Other
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 22, 2019 · Synced Sep 23, 2026, 2:18 PM EDT
Completed Not applicable Interventional Results available

How Has Glaucoma Affected Your Quality of Life?

NCT01476644
View directory record Official record
Conditions
Glaucoma, Quality of Life
Interventions
Clinical evaluation, Performance based measures, Subjective measures of vision-related quality of life
Other
Lead sponsor
Wills Eye
Other
Eligibility
18 Years to 80 Years
Enrollment
161 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 14, 2019 · Synced Sep 23, 2026, 2:18 PM EDT
Withdrawn No phase listed Observational

Incidence of HIV Infection in Screening Indian Men Who Have Sex With Men

NCT04142385
View directory record Official record
Conditions
HIV Infection
Interventions
Cytology Specimen Collection Procedure, Laboratory Biomarker Analysis, Medical Examination, Physical Examination, Proctoscopy with Biopsy, Questionnaire Administration
Other · Procedure
Lead sponsor
AIDS Malignancy Consortium
Network
Eligibility
18 Years and older · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2031
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 5, 2025 · Synced Sep 23, 2026, 2:18 PM EDT
Completed No phase listed Observational

Observational Longitudinal Study of Pain in Men With Metastatic Castrate-Resistant Prostate Cancer

NCT02008058
View directory record Official record
Conditions
Metastatic Castrate-Resistant Prostate Cancer
Interventions
Survey
Behavioral
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
213 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
4
States / cities
Baltimore, Maryland • Chapel Hill, North Carolina • Portland, Oregon + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 29, 2020 · Synced Sep 23, 2026, 2:18 PM EDT
Completed No phase listed Observational

A Study on Patients With Chronic Kidney Disease (CKD) to Assess Treatment Experience and Patterns, Effect of the Treatment, Patient Outcomes and Patient Quality of Life

NCT04034992
View directory record Official record
Conditions
Chronic Kidney Disease
Interventions
Not listed
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 130 Years
Enrollment
1,052 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
11
States / cities
Riverside, California • San Francisco, California • Sanford, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Mar 5, 2024 · Synced Sep 23, 2026, 2:18 PM EDT
Suspended No phase listed Observational Accepts healthy volunteers

Morphological Markers of Gastroesophageal Reflux Disease (GERD)

NCT01921686
View directory record Official record
Conditions
Eosinophilic Esophagitis, Gastroesophageal Reflux Disease
Interventions
Sample collection and Questionnaire
Other
Lead sponsor
Baylor College of Medicine
Other
Eligibility
8 Years to 18 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 16, 2026 · Synced Sep 23, 2026, 2:18 PM EDT
Recruiting No phase listed Observational

Evaluation of Quality of Life and Utilities Following Surgical Treatment of Stage I-IV Rectal Cancer

NCT02107105
View directory record Official record
Conditions
Rectal Adenocarcinoma, Stage I Rectal Cancer AJCC v8, Stage II Rectal Cancer AJCC v8, Stage IIA Rectal Cancer AJCC v8, Stage IIB Rectal Cancer AJCC v8, Stage IIC Rectal Cancer AJCC v8, Stage III Rectal Cancer AJCC v8, Stage IIIA Rectal Cancer AJCC v8, Stage IIIB Rectal Cancer AJCC v8, Stage IIIC Rectal Cancer AJCC v8, Stage IV Rectal Cancer AJCC v8, Stage IVA Rectal Cancer AJCC v8, Stage IVB Rectal Cancer AJCC v8, Stage IVC Rectal Cancer AJCC v8
Interventions
Quality-of-Life Assessment, Questionnaire Administration
Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
430 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2030
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 30, 2026 · Synced Sep 23, 2026, 2:18 PM EDT
Active, not recruiting Not applicable Interventional

Crossover Trial of Systemic Chemotherapy in Patients With Metastatic Well-Differentiated Mucinous Appendiceal Adenocarcinomas With Pseudomyxoma Peritonei

NCT01946854
View directory record Official record
Conditions
Gastrointestinal Neoplasms
Interventions
Questionnaire
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 14, 2026 · Synced Sep 23, 2026, 2:18 PM EDT
Not listed No phase listed Observational

Understanding Experiences of People With Spinal Cord Injury Undergoing Activity-based Rehabilitation

NCT04000256
View directory record Official record
Conditions
Spinal Cord Injuries
Interventions
Activity based rehabilitation
Behavioral
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
2
States / cities
Orange, California • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 6, 2023 · Synced Sep 23, 2026, 2:18 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Auditory EEG and Behavioral Assessments in Individuals With Rett Syndrome

NCT07569445
View directory record Official record
Conditions
Rett Syndrome
Interventions
Electroencephalogram (EEG) Recording
Procedure
Lead sponsor
University of Rochester
Other
Eligibility
2 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Sep 23, 2026, 2:18 PM EDT
Completed Phase 3 Interventional

Randomized Trial Comparing Radiosurgery With vs Without Whole Brain Radiotherapy

NCT00548756
View directory record Official record
Conditions
Brain Cancer
Interventions
Whole Brain Radiation Therapy, Observation, Questionnaire
Procedure · Other · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
152 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 6, 2023 · Synced Sep 23, 2026, 2:18 PM EDT
Recruiting Phase 2 Interventional

Stereotactic Body Radiation Therapy Plus Immediate or Delayed Androgen Receptor Pathway Inhibitor and Androgen Deprivation Therapy or Salvage Radiation Therapy for the Treatment of Prostate Cancer, DIVINE Trial

NCT06378866
View directory record Official record
Conditions
Recurrent Castration-Sensitive Prostate Carcinoma, Recurrent Prostate Cancer, Castration-resistant Prostate Cancer, Biochemically Recurrent Prostate Carcinoma
Interventions
Abiraterone, Apalutamide, Biospecimen Collection, Bone Scan, Computed Tomography, Darolutamide, Degarelix, Enzalutamide, Goserelin, Histrelin, Leuprolide, Magnetic Resonance Imaging, Patient Observation, Positron Emission Tomography, Prednisone, Questionnaire Administration, Relugolix, Stereotactic Body Radiation Therapy, Triptorelin, Radiation Therapy, Image-Guided Therapy
Drug · Procedure · Other + 1 more
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Male only
Enrollment
532 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2031
U.S. locations
3
States / cities
Phoenix, Arizona • Jacksonville, Florida • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 19, 2026 · Synced Sep 23, 2026, 2:18 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Safety Study Assessing the Effects of Receiving Genome Sequencing Results

NCT01692223
View directory record Official record
Conditions
History of Cancer
Interventions
qualitative interviews
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 1, 2018 · Synced Sep 23, 2026, 2:18 PM EDT
Recruiting Phase 3 Interventional

Testing Continuous Versus Intermittent Treatment With the Study Drug Zanubrutinib for Older Patients With Previously Untreated Mantle Cell Lymphoma

NCT05976763
View directory record Official record
Conditions
Mantle Cell Lymphoma
Interventions
Zanubrutinib, Rituximab, Patient Observation, Bone Marrow Biopsy, Fludeoxyglucose F-18, Positron Emission Tomography, Computed Tomography, Magnetic Resonance Imaging, Esophagogastroduodenoscopy, Colonoscopy, Biospecimen Collection, Questionnaire Administration
Drug · Biological · Other + 1 more
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
60 Years and older
Enrollment
421 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2038
U.S. locations
238
States / cities
Little Rock, Arkansas • Beverly Hills, California • Duarte, California + 185 more
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Sep 23, 2026, 2:18 PM EDT
Not listed Phase 3 Interventional

Diet and Physical Activity Change or Usual Care in Improving Progression-Free Survival in Patients With Previously Treated Stage II, III, or IV Ovarian, Fallopian Tube, or Primary Peritoneal Cancer

NCT00719303
View directory record Official record
Conditions
Fallopian Tube Clear Cell Adenocarcinoma, Fallopian Tube Endometrioid Adenocarcinoma, Fallopian Tube Mucinous Adenocarcinoma, Fallopian Tube Serous Adenocarcinoma, Fallopian Tube Transitional Cell Carcinoma, Malignant Ovarian Brenner Tumor, Ovarian Clear Cell Adenocarcinoma, Ovarian Endometrioid Adenocarcinoma, Ovarian Mucinous Adenocarcinoma, Ovarian Seromucinous Carcinoma, Ovarian Serous Adenocarcinoma, Ovarian Transitional Cell Carcinoma, Primary Peritoneal Serous Adenocarcinoma, Stage IIA Fallopian Tube Cancer AJCC v6 and v7, Stage IIA Ovarian Cancer AJCC V6 and v7, Stage IIB Fallopian Tube Cancer AJCC v6 and v7, Stage IIB Ovarian Cancer AJCC v6 and v7, Stage IIC Fallopian Tube Cancer AJCC v6 and v7, Stage IIC Ovarian Cancer AJCC v6 and v7, Stage IIIA Fallopian Tube Cancer AJCC v7, Stage IIIA Ovarian Cancer AJCC v6 and v7, Stage IIIA Primary Peritoneal Cancer AJCC v7, Stage IIIB Fallopian Tube Cancer AJCC v7, Stage IIIB Ovarian Cancer AJCC v6 and v7, Stage IIIB Primary Peritoneal Cancer AJCC v7, Stage IIIC Fallopian Tube Cancer AJCC v7, Stage IIIC Ovarian Cancer AJCC v6 and v7, Stage IIIC Primary Peritoneal Cancer AJCC v7, Stage IV Fallopian Tube Cancer AJCC v6 and v7, Stage IV Ovarian Cancer AJCC v6 and v7, Stage IV Primary Peritoneal Cancer AJCC v7, Undifferentiated Fallopian Tube Carcinoma, Undifferentiated Ovarian Carcinoma
Interventions
Behavioral Dietary Intervention, Compliance Monitoring, Counseling, Educational Intervention, Exercise Intervention, Laboratory Biomarker Analysis, Quality-of-Life Assessment, Questionnaire Administration
Behavioral · Other
Lead sponsor
Gynecologic Oncology Group
Network
Eligibility
18 Years and older · Female only
Enrollment
1,070 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
687
States / cities
Birmingham, Alabama • Huntsville, Alabama • Anchorage, Alaska + 452 more
Source: ClinicalTrials.gov public record
Updated Feb 18, 2018 · Synced Sep 23, 2026, 2:18 PM EDT
Completed Not applicable Interventional Results available

Guideline to Implementation: A Rapid Clinical Care Pathway to Care for Patients Affected by Chronic Constipation

NCT06352827
View directory record Official record
Conditions
Constipation
Interventions
Survey
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Sep 23, 2026, 2:18 PM EDT
Suspended Phase 2 Interventional

White Button Mushroom Sup for the Reduction of PSA in Pts With Biochemically Rec or Therapy Naive Fav Risk Prostate CA

NCT04519879
View directory record Official record
Conditions
Prostate Adenocarcinoma, PSA Failure, PSA Progression, Recurrent Prostate Carcinoma, Stage I Prostate Cancer AJCC v8, Stage IIA Prostate Cancer AJCC v8, Stage IIB Prostate Cancer AJCC v8, Stage IIC Prostate Cancer AJCC v8, Stage IIIA Prostate Cancer AJCC v8, Stage IIIC Prostate Cancer AJCC v8
Interventions
Clinical Observation, Patient Observation, Questionnaire Administration, White Button Mushroom Extract
Other · Drug
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older · Male only
Enrollment
133 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
7
States / cities
Duarte, California • Glendora, California • Irvine, California + 4 more
Source: ClinicalTrials.gov public record
Updated Aug 9, 2026 · Synced Sep 23, 2026, 2:18 PM EDT
Completed No phase listed Observational

Observational Registry Study of Quality of Life When Treating BTcP With Abstral

NCT01936636
View directory record Official record
Conditions
Quality of Life, Breakthrough Cancer Pain
Interventions
Fentanyl
Drug
Lead sponsor
Galena Biopharma, Inc.
Industry
Eligibility
18 Years and older
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
36
States / cities
Mobile, Alabama • Peoria, Arizona • Scottsdale, Arizona + 30 more
Source: ClinicalTrials.gov public record
Updated Nov 4, 2015 · Synced Sep 23, 2026, 2:18 PM EDT
Completed No phase listed Observational Results available

Clinical Study Assessing Outcomes, Adverse Events, Treatment Patterns, and Quality of Life in Patients Diagnosed With Mycosis Fungoides Cutaneous T-cell Lymphoma

NCT02296164
View directory record Official record
Conditions
Mycosis Fungoides
Interventions
Valchlor
Drug
Lead sponsor
Helsinn Therapeutics (U.S.), Inc
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
36
States / cities
Little Rock, Arkansas • Duarte, California • La Mesa, California + 28 more
Source: ClinicalTrials.gov public record
Updated Mar 3, 2020 · Synced Sep 23, 2026, 2:18 PM EDT
Active, not recruiting No phase listed Observational

Immune Related Toxicity and Symptom Burden in Chronic Cancer Survivors With Melanoma Receiving Adjuvant Immunotherapy With Immune Checkpoint Inhibitors

NCT04990726
View directory record Official record
Conditions
Clinical Stage III Cutaneous Melanoma AJCC v8, Pathologic Stage III Cutaneous Melanoma AJCC v8, Pathologic Stage IIIA Cutaneous Melanoma AJCC v8, Pathologic Stage IIIB Cutaneous Melanoma AJCC v8, Pathologic Stage IIIC Cutaneous Melanoma AJCC v8, Pathologic Stage IIID Cutaneous Melanoma AJCC v8, Melanoma, Stage II, Melanoma Stage IV
Interventions
Assessment, Biospecimen Collection, Quality-of-Life Assessment, Questionnaire Administration
Behavioral · Procedure · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Sep 23, 2026, 2:18 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Patient and Physician Perspectives on Non-Alcoholic Fatty Liver Disease

NCT04132440
View directory record Official record
Conditions
Nonalcoholic Fatty Liver Disease, Physician
Interventions
Interview, Questionnaire Administration
Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2030
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 18, 2026 · Synced Sep 23, 2026, 2:18 PM EDT
Recruiting No phase listed Observational

Stereotactic Radiosurgery for Essential Tremor and Parkinsonian Tremor

NCT01734122
View directory record Official record
Conditions
Tremor, Essential Tremor, Parkinson Disease, Radiosurgery, Quality of Life
Interventions
Questionnaires / Observational Assessments
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2029
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Sep 23, 2026, 2:18 PM EDT
Completed No phase listed Observational Results available

Airway Limitation Study: Study In Primary Care Centers Of Chronic Bronchitis In Long-Term Cigarette Smokers Of At Least 40 Years Of Age With Symptoms Of Cough And Shortness Of Breath

NCT00442468
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Non-interventional study.
Other
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years and older
Enrollment
1,283 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
47
States / cities
Highlands Ranch, Colorado • Wheat Ridge, Colorado • Clearwater, Florida + 43 more
Source: ClinicalTrials.gov public record
Updated Jan 9, 2013 · Synced Sep 23, 2026, 2:18 PM EDT
Recruiting No phase listed Observational

Comparing the Clinical Impact of Pancreatic Cyst Surveillance Programs and Associated Biomarkers

NCT04239573
View directory record Official record
Conditions
Pancreatic Neoplasm
Interventions
Biopsy Procedure, Biospecimen Collection, Computed Tomography, Endoscopic Ultrasound, Endoscopic Ultrasound-Guided Fine-Needle Aspiration, Magnetic Resonance Imaging, Quality-of-Life Assessment, Questionnaire Administration, Surgical Procedure
Procedure · Other
Lead sponsor
ECOG-ACRIN Cancer Research Group
Network
Eligibility
50 Years to 75 Years
Enrollment
770 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2034
U.S. locations
413
States / cities
Birmingham, Alabama • Mobile, Alabama • Anchorage, Alaska + 294 more
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Sep 23, 2026, 2:18 PM EDT