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ClinicalTrials.gov public records Last synced Oct 22, 2026, 4:59 AM EDT

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Showing 1081–1104 of 1,325 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Gastrointestinal Anomalies Clear all
Completed Not applicable Interventional Results available

Researching the Effects of Airway Clearance Therapies in Cystic Fibrosis

NCT03078127
View directory record Official record
Conditions
Cystic Fibrosis, Mucociliary Clearance Defect
Interventions
Baseline (Huff-Cough alone), Oscillatory Positive Expiatory Pressure Device, Whole-Body Vibration Platform, High Frequency Chest Wall Oscillatory Vest
Other · Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 5, 2019 · Synced Oct 22, 2026, 4:59 AM EDT
Completed Phase 4 Interventional Results available

Long Term Safety of Tobramycin Inhalation Powder in Patients With Cystic Fibrosis

NCT01519661
View directory record Official record
Conditions
Pulmonary Infections, Pseudomonas Aeruginosa in Cystic Fibrosis
Interventions
TBM100
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
6 Years and older
Enrollment
157 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
20
States / cities
Little Rock, Arkansas • Denver, Colorado • Jacksonville, Florida + 16 more
Source: ClinicalTrials.gov public record
Updated Feb 10, 2015 · Synced Oct 22, 2026, 4:59 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Non-pulmonary Contributors of Exercise Intolerance in Patients With Cystic Fibrosis

NCT04166396
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Resveratrol, NR, Placebo
Drug · Dietary Supplement
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 3, 2025 · Synced Oct 22, 2026, 4:59 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Microbiome Acquisition and Progression of Inflammation and Airway Disease in Infants and Children With Cystic Fibrosis

NCT01661491
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
3 Months to 4 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2020
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Nov 13, 2023 · Synced Oct 22, 2026, 4:59 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Characterization of the Pathobiology of Early Lung Destruction in Alpha 1-Antitrypsin Deficient Individuals

NCT00001462
View directory record Official record
Conditions
Emphysema, Lung Diseases, Obstructive, Alpha 1-Antitrypsin Deficiency
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
Not listed
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1995 – 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 22, 2026, 4:59 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Detecting Lung Infections Through Vibration

NCT02056860
View directory record Official record
Conditions
Lung Infection
Interventions
Group 1 will receive 15 Hz, Group 2 will receive 30 Hz, Group 3 will receive 60 Hz, Group 4 will receive 100 Hz, Phase II Optimal Frequency
Procedure
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 50 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 16, 2016 · Synced Oct 22, 2026, 4:59 AM EDT
Recruiting No phase listed Observational

Collecting Blood and Stool Samples to Detect Colorectal Cancer or Advanced Neoplasia in Lynch Syndrome Patients

NCT05410977
View directory record Official record
Conditions
Colorectal Carcinoma, Lynch Syndrome
Interventions
Biospecimen Collection, Electronic Health Record Review
Procedure · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
950 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
9
States / cities
Scottsdale, Arizona • San Francisco, California • Aurora, Colorado + 5 more
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Oct 22, 2026, 4:59 AM EDT
Active, not recruiting Phase 4 Interventional

Assessment of Potential for Chronic Liver Injury in Participants Treated With Epidiolex (Cannabidiol) Oral Solution

NCT05044819
View directory record Official record
Conditions
Lennox Gastaut Syndrome, Dravet Syndrome, Tuberous Sclerosis Complex
Interventions
Cannabidiol
Drug
Lead sponsor
Jazz Pharmaceuticals
Industry
Eligibility
1 Year and older
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
26
States / cities
Little Rock, Arkansas • Downey, California • Long Beach, California + 22 more
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Oct 22, 2026, 4:59 AM EDT
Completed Phase 3 Interventional

Behavioral Treatment of Weight Gain in CF

NCT00006169
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Behavioral Treatment
Behavioral
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
4 Years to 12 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 1999
U.S. locations
2
States / cities
Gainesville, Florida • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 2, 2010 · Synced Oct 22, 2026, 4:59 AM EDT
Completed No phase listed Observational

Clinical Utility of Breath Tests in GI

NCT03261856
View directory record Official record
Conditions
Small Intestinal Bacterial Overgrowth, Lactose Intolerance, Fructose Intolerance, Glucose Intolerance
Interventions
Not listed
Lead sponsor
Augusta University
Other
Eligibility
18 Years and older
Enrollment
1,080 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
Augusta, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 17, 2020 · Synced Oct 22, 2026, 4:59 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study of VX-770 on Midazolam and Rosiglitazone and the Effect of Fluconazole on VX-770

NCT01060566
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
VX-770
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Daytona Beach, Florida
Source: ClinicalTrials.gov public record
Updated Apr 16, 2010 · Synced Oct 22, 2026, 4:59 AM EDT
Completed No phase listed Observational

Immune System and Gut Abnormalities in Patients With Common Variable Immunodeficiency With and Without Gastrointestinal Symptoms

NCT00015431
View directory record Official record
Conditions
Common Variable Immunodeficiency
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
10 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 29, 2019 · Synced Oct 22, 2026, 4:59 AM EDT
Completed No phase listed Observational

Healthcare-associated Links in Transmission of Nontuberculous Mycobacteria in Cystic Fibrosis

NCT04024423
View directory record Official record
Conditions
Cystic Fibrosis, Nontuberculous Mycobacterium Infection
Interventions
Epidemiologic investigation
Other
Lead sponsor
National Jewish Health
Other
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 4, 2023 · Synced Oct 22, 2026, 4:59 AM EDT
Completed Not applicable Interventional

Randomized Study of Alendronate in Adult Patients With Cystic Fibrosis Related Osteoporosis

NCT00004489
View directory record Official record
Conditions
Osteoporosis, Cystic Fibrosis
Interventions
alendronate sodium, calcium carbonate, cholecalciferol
Drug
Lead sponsor
University of North Carolina
Other
Eligibility
18 Years to 45 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2002
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 25, 2015 · Synced Oct 22, 2026, 4:59 AM EDT
Completed Phase 1 Interventional

Safety Study of Orally Administered Curcuminoids in Adult Subjects With Cystic Fibrosis

NCT00219882
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
standardized turmeric root extract
Drug
Lead sponsor
Ramsey, Bonnie, MD
Individual
Eligibility
18 Years to 40 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
2
States / cities
Baltimore, Maryland • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 25, 2007 · Synced Oct 22, 2026, 4:59 AM EDT
Active, not recruiting No phase listed Observational

Multi-Organ Screening Recommendations in Patients With Lynch Syndrome

NCT00582296
View directory record Official record
Conditions
Lynch Syndrome
Interventions
questionnaires, telephone interview, optional blood drawn, questionnaires, telephone interview and optional blood drawn
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
1,530 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2026
U.S. locations
8
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 5 more
Source: ClinicalTrials.gov public record
Updated Jan 7, 2026 · Synced Oct 22, 2026, 4:59 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Palliative Care Needs of Children With Rare Diseases and Their Families

NCT06938542
View directory record Official record
Conditions
Trisomy 13 Syndrome, Arthrogryposis Congenita Multiplex With Intestinal Atresia, Asparagine Synthetase Deficiency, CHARGE Syndrome, Early Infantile Epileptic Encephalopathy, FOXG1 Syndrome, KBG Syndrome, Noonan Syndrome, Severe Hemophilia A, Short Bowel Syndrome, Beta-Propeller Protein-Associated Neurodegeneration, Brain Injury of Prematurity With Periventricular Leukomalacia, Chromosome 17p13.3 Microdeletion Syndrome, Chromosome 1q43-1q44 Deletion, Cockayne Syndrome, Congenital Diaphragmatic Hernia, End-Stage Renal Disease With Cloacal Anomaly, Mitochondrial Depletion Disorder, Severe Factor VII Deficiency
Interventions
Family Centered pediatric palliative care for family caregivers of children with rare diseases.
Behavioral
Lead sponsor
Children's National Research Institute
Other
Eligibility
12 Months to 99 Years
Enrollment
480 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Oct 22, 2026, 4:59 AM EDT
Completed No phase listed Observational

Relationship of Metabolic Abnormalities to Hepatic Steatosis in HIV

NCT00575757
View directory record Official record
Conditions
Steatohepatitis
Interventions
Not listed
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 80 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2016
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 18, 2016 · Synced Oct 22, 2026, 4:59 AM EDT
Recruiting Phase 1Phase 2 Interventional

A Study to Evaluate ARV-6723 Alone and With Pembrolizumab in Participants With Advanced Solid Tumors

NCT07749586
View directory record Official record
Conditions
Advanced Solid Tumor
Interventions
ARV-6723, Pembrolizumab, SOC
Drug
Lead sponsor
Arvinas Inc.
Industry
Eligibility
18 Years and older
Enrollment
499 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
4
States / cities
New York, New York • Huntersville, North Carolina • San Antonio, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 22, 2026, 4:59 AM EDT
Completed Phase 3 Interventional Results available

Study Evaluating the Long-term Safety and Efficacy of VX-445 Combination Therapy

NCT04058366
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
ELX/TEZ/IVA, IVA
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
12 Years and older
Enrollment
251 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
33
States / cities
Tucson, Arizona • Long Beach, California • Palo Alto, California + 28 more
Source: ClinicalTrials.gov public record
Updated Jan 16, 2024 · Synced Oct 22, 2026, 4:59 AM EDT
Not listed No phase listed Observational

Simultaneous quanTification of Elexacaftor/tezAcaftor/Ivacaftor Via Reverse Phase High Performance liquiD chromatographY

NCT05822102
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Not listed
Lead sponsor
National Jewish Health
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
2
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 24, 2023 · Synced Oct 22, 2026, 4:59 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Safety and Efficacy of Sildenafil in Cystic Fibrosis (CF) Lung Disease

NCT00659529
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
sildenafil
Drug
Lead sponsor
National Jewish Health
Other
Eligibility
14 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Oct 22, 2026, 4:59 AM EDT
Completed Not applicable Interventional

Early Intervention in Pulmonary Exacerbation in Cystic Fibrosis

NCT00850551
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Early Intervention
Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 1, 2016 · Synced Oct 22, 2026, 4:59 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Pediatric Reporting of Adult-Onset Genomic Results

NCT03832985
View directory record Official record
Conditions
Hereditary Breast and Ovarian Cancer Syndrome, Lynch Syndrome, Familial Hypercholesterolemia
Interventions
Child(ren) receive an adult-onset result, Child(ren) received a pediatric-onset result, Control - Negative Result, Adolescents who received adult-onset result, Adolescents who received a pediatric-onset result, Adolescent controls - negative for familial variant
Genetic
Lead sponsor
Geisinger Clinic
Other
Eligibility
Not listed
Enrollment
162 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 9, 2026 · Synced Oct 22, 2026, 4:59 AM EDT