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ClinicalTrials.gov public records Last synced Oct 20, 2026, 10:17 PM EDT

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Showing 985–1008 of 1,325 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Gastrointestinal Anomalies Clear all
Recruiting No phase listed Observational

Impact of Highly Effective Modulator Therapy on the Cystic Fibrosis Microbiome

NCT05982795
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Nasal endoscopy with microbiome swab and mucus collection through filter paper and sponge, Olfactory Function Testing, Survey Completion
Other
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years to 99 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Dec 16, 2025 · Synced Oct 20, 2026, 10:17 PM EDT
Completed Not applicable Interventional Results available

Effect of Chronic Incretin-based Therapy in Cystic Fibrosis

NCT01879228
View directory record Official record
Conditions
Cystic Fibrosis, Pancreatic Insufficiency
Interventions
Sitagliptin, Placebo
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 8, 2022 · Synced Oct 20, 2026, 10:17 PM EDT
Not listed Not applicable Interventional

Remote Monitoring of High-Risk Patients With Chronic Cardiopulmonary Diseases

NCT04825067
View directory record Official record
Conditions
Congestive Heart Failure, Asthma, Chronic Obstructive Pulmonary Disease, Cystic Fibrosis
Interventions
Respiratory Sensor measurements
Device
Lead sponsor
Institute of Bioengineering and Bioimaging (IBB)
Government
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 29, 2022 · Synced Oct 20, 2026, 10:17 PM EDT
Recruiting No phase listed Observational

Longitudinal Study of the Porphyrias

NCT01561157
View directory record Official record
Conditions
Acute Porphyrias, Cutaneous Porphyrias
Interventions
Not listed
Lead sponsor
The American Porphyrias Expert Collaborative
Other
Eligibility
1 Minute and older
Enrollment
1,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2030
U.S. locations
16
States / cities
Birmingham, Alabama • Los Angeles, California • San Francisco, California + 13 more
Source: ClinicalTrials.gov public record
Updated May 15, 2026 · Synced Oct 20, 2026, 10:17 PM EDT
Available No phase listed Expanded access

Expanded Access Program of Bitopertin For Participants With EPP or XLP

NCT07603401
View directory record Official record
Conditions
Erythropoietic Protoporphyria (EPP), X-Linked Protoporphyria (XLP)
Interventions
DISC-1459
Drug
Lead sponsor
Disc Medicine, Inc
Industry
Eligibility
12 Years and older
U.S. locations
7
States / cities
Miami, Florida • Boston, Massachusetts • Detroit, Michigan + 3 more
Source: ClinicalTrials.gov public record
Updated Oct 6, 2026 · Synced Oct 20, 2026, 10:17 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

PatientSpot Formerly Known as ArthritisPower

NCT03840928
View directory record Official record
Conditions
Rheumatoid Arthritis, Ankylosing Spondylitis, Fibromyalgia, Gout, Crohn Disease, Juvenile Idiopathic Arthritis, Lupus Erythematosus, Myositis, Osteoarthritis, Osteoporosis, Psoriasis, Psoriatic Arthritis, Scleroderma, Dermatomyositis, Inflammatory Bowel Diseases, Polymyositis, Axial Spondyloarthritis, Diffuse Idiopathic Skeletal Hyperostosis, Polymyalgia Rheumatica, Giant Cell Arteritis, Temporal Arteritis, Wegener, Relapsing Polychondritis, Undifferentiated Connective Tissue Disease, Spinal Cord Injuries, Alzheimer Disease, Amyotrophic Lateral Sclerosis, Ataxia, Bell Palsy, Brain Tumor, Cerebral Aneurysm, Epilepsy, Guillain-Barre Syndrome, Headache, Head Injury, Hydrocephalus, Lumbar Disc Disease, Meningitis, Multiple Sclerosis, Muscular Dystrophy, Neurocutaneous Syndromes, Parkinson Disease, Stroke, Cluster Headache, Tension-Type Headache, Chronic Obstructive Pulmonary Disease, Asthma, Lung Cancer, Cystic Fibrosis, Sleep Apnea, Eczema, Alopecia, Chronic Inflammation, Unstable Angina, Heart Attack, Heart Failure, Arrythmia, Valve Heart Disease, High Blood Pressure, Congenital Heart Disease, Peripheral Arterial Disease, Diabetes, Chronic Liver Disease, Obesity
Interventions
Not listed
Lead sponsor
Global Healthy Living Foundation
Other
Eligibility
19 Years and older
Enrollment
40,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2025
U.S. locations
1
States / cities
Upper Nyack, New York
Source: ClinicalTrials.gov public record
Updated Dec 13, 2023 · Synced Oct 20, 2026, 10:17 PM EDT
Terminated No phase listed Observational

Study of Genotype and Phenotype in Patients With Alpha 1-Antitrypsin Deficiency

NCT00005098
View directory record Official record
Conditions
Alpha 1-Antitrypsin Deficiency
Interventions
Not listed
Lead sponsor
National Center for Research Resources (NCRR)
NIH
Eligibility
0 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1999
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 20, 2026, 10:17 PM EDT
Completed Phase 3 Interventional Results available

Safety and Pharmacokinetic Study of Lumacaftor/Ivacaftor in Subjects Aged 2 Through 5 Years With Cystic Fibrosis, Homozygous for F508del

NCT02797132
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
LUM/IVA
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
2 Years to 5 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
17
States / cities
Palo Alto, California • Aurora, Colorado • Chicago, Illinois + 14 more
Source: ClinicalTrials.gov public record
Updated Oct 30, 2018 · Synced Oct 20, 2026, 10:17 PM EDT
Terminated Not applicable Interventional

Implementation of the Families Accelerating Cascade Testing Toolkit (FACTT) for Hereditary Breast and Ovarian Cancer and Lynch Syndrome

NCT04508764
View directory record Official record
Conditions
Hereditary Breast and Ovarian Cancer, Lynch Syndrome
Interventions
Families Accelerating Cascade Testing Toolkit
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 16, 2024 · Synced Oct 20, 2026, 10:17 PM EDT
Terminated Not applicable Interventional

Airway Secretion Clearance in Cystic Fibrosis

NCT00839644
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
High frequency chest wall oscillation, Oscillatory Positive Expiratory Pressure, PD&P: Postural drainage and percussion
Device · Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
7 Years and older
Enrollment
166 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2003
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 2, 2012 · Synced Oct 20, 2026, 10:17 PM EDT
Completed Phase 2 Interventional Results available

A Study to Evaluate Multiple Doses of GLPG2222 in Adult Subjects With Cystic Fibrosis

NCT03119649
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
GLPG2222 50 mg, GLPG2222 100 mg, Placebo, GLPG2222 200 mg, GLPG2222 400 mg
Drug
Lead sponsor
Lakefront Biotherapeutics NV
Industry
Eligibility
18 Years to 99 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
7
States / cities
Chatom, Alabama • Little Rock, Arkansas • Orlando, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Nov 16, 2018 · Synced Oct 20, 2026, 10:17 PM EDT
Completed Not applicable Interventional

EnVision CF Multicenter Study of Glucose Tolerance in Cystic Fibrosis

NCT03650712
View directory record Official record
Conditions
Cystic Fibrosis-related Diabetes
Interventions
Oral glucose tolerance test, Continuous glucose monitoring, Dexa scan
Diagnostic Test
Lead sponsor
Katie Larson Ode
Other
Eligibility
6 Years and older
Enrollment
317 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
4
States / cities
Aurora, Colorado • Iowa City, Iowa • Minneapolis, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 20, 2026, 10:17 PM EDT
Terminated Phase 4 Interventional Results available

Aralast alpha1-proteinase Inhibitor Surveillance Study

NCT00313144
View directory record Official record
Conditions
Alpha1-antitrypsin Deficiency
Interventions
ARALAST Alpha1-Proteinase Inhibitor
Drug
Lead sponsor
Baxalta now part of Shire
Industry
Eligibility
18 Years and older
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
San Marino, California
Source: ClinicalTrials.gov public record
Updated May 26, 2021 · Synced Oct 20, 2026, 10:17 PM EDT
Completed Phase 1Phase 2 Interventional

Efficacy and Tolerability of NM-BL in Patients With Exocrine Pancreatic Insufficiency Due to Cystic Fibrosis

NCT01710644
View directory record Official record
Conditions
Pancreatic Insufficiency, Cystic Fibrosis, Digestive System Diseases, Lung Diseases, Respiratory Tract Diseases
Interventions
Burlulipase, Placebo (Caramel in sterile water)
Drug
Lead sponsor
Nordmark Arzneimittel GmbH & Co. KG
Industry
Eligibility
12 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
9
States / cities
Jacksonville, Florida • Pensacola, Florida • Iowa City, Iowa + 6 more
Source: ClinicalTrials.gov public record
Updated Jun 7, 2016 · Synced Oct 20, 2026, 10:17 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Using Visual Arrays to Support Understanding of Genetic Risk

NCT06994832
View directory record Official record
Conditions
Decision Aid
Interventions
Visual Array, Narrative Visual Array, Choice, Enhanced Choice
Behavioral
Lead sponsor
Stephanie B. Seminara, MD
Other
Eligibility
18 Years and older
Enrollment
1,045 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 20, 2026, 10:17 PM EDT
Active, not recruiting Phase 2 Interventional

Trial of ERapa to Prevent Progression in Familial Adenomatous Polyposis Patients Under Active Surveillance

NCT04230499
View directory record Official record
Conditions
Familial Adenomatous Polyposis
Interventions
Encapsulated Rapamycin (eRapa)
Drug
Lead sponsor
Rapamycin Holdings Inc.
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
4
States / cities
Ann Arbor, Michigan • Cleveland, Ohio • Columbus, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 9, 2025 · Synced Oct 20, 2026, 10:17 PM EDT
Terminated Phase 2 Interventional Results available

Clinical Study In Infants With Rapidly Progressive Lysosomal Acid Lipase Deficiency

NCT02193867
View directory record Official record
Conditions
Lysosomal Acid Lipase Deficiency
Interventions
Sebelipase Alfa
Drug
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
Up to 8 Months
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Nov 18, 2019 · Synced Oct 20, 2026, 10:17 PM EDT
Completed Phase 4 Interventional Results available

Evaluation of Ivacaftor in Patients Using Ataluren for Nonsense Mutations

NCT03256799
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Ivacaftor/Ataluren
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jul 19, 2019 · Synced Oct 20, 2026, 10:17 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

BioEnergetics and Metabolomics in Cystic Fibrosis

NCT02225899
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
18 Years to 50 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 29, 2019 · Synced Oct 20, 2026, 10:17 PM 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 20, 2026, 10:17 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Evaluation of Regional Ventilation Using 19F MRI of Inert Perfluorinated Gases Mixed With Oxygen

NCT01710449
View directory record Official record
Conditions
COPD, Asthma, Cystic Fibrosis, Emphysema, Small Airways Diseases
Interventions
perfluorinated gas/oxygen mixture
Drug
Lead sponsor
Hal C Charles
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 9, 2013 · Synced Oct 20, 2026, 10:17 PM EDT
Completed Phase 3 Interventional Results available

Study to Evaluate Lumacaftor and Ivacaftor Combination Therapy in Subjects 12 Years and Older With Advanced Lung Disease

NCT02390219
View directory record Official record
Conditions
Cystic Fibrosis, Advanced Lung Disease
Interventions
Lumacaftor, Ivacaftor
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
12 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
6
States / cities
Denver, Colorado • Tampa, Florida • Chicago, Illinois + 3 more
Source: ClinicalTrials.gov public record
Updated Dec 6, 2017 · Synced Oct 20, 2026, 10:17 PM EDT
Recruiting No phase listed Observational

Hepatic Histopathology in Urea Cycle Disorders

NCT04908319
View directory record Official record
Conditions
Urea Cycle Disorder, Ornithine Transcarbamylase Deficiency, Citrullinemia 1, ARGI Deficiency, ASL Deficiency, Argininosuccinic Aciduria, ASS Deficiency, Hyperargininemia, Carbamyl Phosphate Synthetase Deficiency, NAGS Deficiency
Interventions
Not listed
Lead sponsor
Baylor College of Medicine
Other
Eligibility
Not listed
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 20, 2025 · Synced Oct 20, 2026, 10:17 PM EDT
Recruiting Not applicable Interventional

Randomized Controlled Crossover Trial of Postpyloric Feedings to Improve Pulmonary Outcomes in High-risk Preterm Infants

NCT05777512
View directory record Official record
Conditions
Bronchopulmonary Dysplasia
Interventions
Gastric Feeds, Jejunal Feeds
Procedure
Lead sponsor
Boston Children's Hospital
Other
Eligibility
0 Hours to 1 Year
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Oct 20, 2026, 10:17 PM EDT