Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 26, 2026, 10:47 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: CF - Cystic Fibrosis Clear all
Completed No phase listed Observational

Comparing Expectorated and Induced Sputum and Pharyngeal Swabs for Cultures, AFB Smears, and Cytokines in Pulmonary Nontuberculous Mycobacterial Infection

NCT01150721
View directory record Official record
Conditions
Mycobacterium Infections, Non-tuberculous
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years to 80 Years
Enrollment
177 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 30, 2026 · Synced Sep 26, 2026, 10:47 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study To Evaluate the Relative Bioavailability, Food Effect, and Dose Proportionality of a Granule Formulation of Vanzacaftor/Tezacaftor/Deutivacaftor(VNZ/TEZ/D-IVA)

NCT06299709
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
VNZ/TEZ/D-IVA
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years to 55 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Sep 25, 2025 · Synced Sep 26, 2026, 10:47 PM EDT
Completed Phase 3 Interventional Results available

A Study of Lumacaftor in Combination With Ivacaftor in Cystic Fibrosis Subjects Aged 12 Years and Older Who Are Homozygous for the F508del-CFTR Mutation

NCT01807923
View directory record Official record
Conditions
Cystic Fibrosis, Homozygous for the F508del CFTR Mutation
Interventions
Lumacaftor Plus Ivacaftor Combination, Ivacaftor, Placebo
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
12 Years and older
Enrollment
559 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
48
States / cities
Birmingham, Alabama • Anchorage, Alaska • Tucson, Arizona + 45 more
Source: ClinicalTrials.gov public record
Updated Aug 30, 2015 · Synced Sep 26, 2026, 10:47 PM EDT
Completed No phase listed Observational

NPDT Evaluation in Children With CFTR and (PSC)

NCT00179439
View directory record Official record
Conditions
Primary Sclerosing Cholangitis, Inflammatory Bowel Disease
Interventions
nasal potential difference testing
Procedure
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
12 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 12, 2017 · Synced Sep 26, 2026, 10:47 PM EDT
Recruiting Not applicable Interventional

The Effects of a Low Glycemic Load Diet on Dysglycemia and Body Composition in Adults With Cystic Fibrosis-Related Diabetes

NCT05723445
View directory record Official record
Conditions
Cystic Fibrosis, Cystic Fibrosis-related Diabetes, Cystic Fibrosis With Intestinal Manifestations
Interventions
Low Glycemic Load Diet
Behavioral
Lead sponsor
Rhode Island Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
2
States / cities
Boston, Massachusetts • Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Aug 21, 2025 · Synced Sep 26, 2026, 10:47 PM EDT
Completed Phase 1Phase 2 Interventional

Nebulized Bacteriophage Therapy in Cystic Fibrosis Patients With Chronic Pseudomonas Aeruginosa Pulmonary Infection

NCT05010577
View directory record Official record
Conditions
Chronic Pseudomonas Aeruginosa Infection, Cystic Fibrosis
Interventions
BX004-A, Placebo
Drug
Lead sponsor
BiomX, Inc.
Industry
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
18
States / cities
Birmingham, Alabama • Anchorage, Alaska • Little Rock, Arkansas + 15 more
Source: ClinicalTrials.gov public record
Updated Jul 17, 2025 · Synced Sep 26, 2026, 10:47 PM EDT
Completed Phase 4 Interventional Results available

Human Factors Study to Validate the User Interface of TOBI Podhaler Using Placebo Capsules

NCT03502070
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Placebo, Tobi Podhaler
Drug · Device
Lead sponsor
Mylan Inc.
Industry
Eligibility
6 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
9
States / cities
Miami, Florida • Orlando, Florida • Pensacola, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 2, 2022 · Synced Sep 26, 2026, 10:47 PM EDT
Completed Not applicable Interventional

A Pilot Study of a Low Glycemic Load Diet in Adults With Cystic Fibrosis

NCT04519853
View directory record Official record
Conditions
Cystic Fibrosis, Cystic Fibrosis-related Diabetes, Cystic Fibrosis With Intestinal Manifestations
Interventions
Low Glycemic Load Diet
Behavioral
Lead sponsor
Boston Children's Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 13, 2023 · Synced Sep 26, 2026, 10:47 PM EDT
Completed Phase 4 Interventional Results available

Cystic Fibrosis and Gut Dysmotility: The Effect of Polyethylene Glycol (PEG) on Intestinal Transit

NCT04210427
View directory record Official record
Conditions
Cystic Fibrosis Gastrointestinal Disease
Interventions
Polyethylene Glycol 3350, SmartPill Motility System & PillCam Patency Capsule
Drug · Device
Lead sponsor
St. Louis University
Other
Eligibility
18 Years to 40 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
2
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 8, 2024 · Synced Sep 26, 2026, 10:47 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

An Electrocardiogram Study to Evaluate the Effect of Vanzacaftor on the QT/QTc Interval in Healthy Participants

NCT05867147
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Vanzacaftor, Vanzacaftor Placebo, Moxifloxacin, Moxifloxacin Placebo
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years to 45 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 13, 2023 · Synced Sep 26, 2026, 10:47 PM EDT
Completed Not applicable Interventional

Clinical Utility of the 1-minute Sit to Stand Test as a Measure of Submaximal Exercise Tolerance in Patients With Cystic Fibrosis During Acute Pulmonary Exacerbation

NCT04058548
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Sit to stand test
Diagnostic Test
Lead sponsor
Boston Children's Hospital
Other
Eligibility
6 Years to 35 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 15, 2021 · Synced Sep 26, 2026, 10:47 PM EDT
Completed No phase listed Observational

Health Outcomes of Parents With Cystic Fibrosis

NCT05829694
View directory record Official record
Conditions
Cystic Fibrosis, Parenthood Status
Interventions
Parental Status
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
956 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
8
States / cities
Denver, Colorado • Baltimore, Maryland • Boston, Massachusetts + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Sep 26, 2026, 10:47 PM EDT
Completed Not applicable Interventional

Infant Study of Inhaled Saline in Cystic Fibrosis

NCT00709280
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
7% Hypertonic Saline (HS), 0.9% Isotonic Saline (IS)
Drug
Lead sponsor
CF Therapeutics Development Network Coordinating Center
Network
Eligibility
4 Months to 59 Months
Enrollment
321 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
28
States / cities
Birmingham, Alabama • Phoenix, Arizona • Palo Alto, California + 24 more
Source: ClinicalTrials.gov public record
Updated Feb 11, 2013 · Synced Sep 26, 2026, 10:47 PM EDT
Completed Phase 3 Interventional Results available

A Phase 3 Study of VX-121 Combination Therapy in Participants With Cystic Fibrosis (CF) Heterozygous for F508del and a Minimal Function Mutation (F/MF)

NCT05033080
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
VX-121/TEZ/D-IVA, ELX/TEZ/IVA, IVA, Placebo (matched to VX-121/TEZ/D-IVA), Placebo (matched to ELX/TEZ/IVA), Placebo (matched to IVA)
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
12 Years and older
Enrollment
435 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
69
States / cities
Birmingham, Alabama • Tucson, Arizona • Little Rock, Arkansas + 61 more
Source: ClinicalTrials.gov public record
Updated Oct 2, 2024 · Synced Sep 26, 2026, 10:47 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effect of Sulforaphane in Broccoli Sprouts on Nrf2 Activation

NCT01315665
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Broccoli sprouts
Dietary Supplement
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years to 49 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 14, 2019 · Synced Sep 26, 2026, 10:47 PM EDT
Completed Not applicable Interventional

Preventing Depression and Anxiety: A Cystic Fibrosis-Specific Cognitive Behavioral Therapy Intervention

NCT03992027
View directory record Official record
Conditions
Depression, Anxiety
Interventions
CF-CBT: A Cognitive-Behavioral Skills-Based Program to Promote Emotional Well-Being for Adults wtih Cystic Fibrosis, Waitlist Control
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
4
States / cities
Palo Alto, California • Kansas City, Kansas • Boston, Massachusetts + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 24, 2023 · Synced Sep 26, 2026, 10:47 PM EDT
Terminated No phase listed Observational

A Multi-Center Study of the CF Quantum® Sweat Test System

NCT02404714
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Iontophoresis sweat test
Device
Lead sponsor
Polychrome Medical, Inc.
Industry
Eligibility
Not listed
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
6
States / cities
Birmingham, Alabama • Chicago, Illinois • Ann Arbor, Michigan + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 30, 2018 · Synced Sep 26, 2026, 10:47 PM EDT
Completed Not applicable Interventional

Oral Glucose Tolerance Testing Using Candy for Cystic Fibrosis

NCT04579939
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Candy Glucose Tolerance Test
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
10 Years to 21 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 19, 2022 · Synced Sep 26, 2026, 10:47 PM EDT
Completed Phase 2 Interventional Results available

STaph Aureus Resistance-Treat Early and Repeat (STAR-TER)

NCT03489629
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Trimethoprim Sulfamethoxazole (TMP/SMX), Minocycline, Mupirocin, Chlorhexidine Gluconate, Environmental Decontamination
Drug · Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
2 Years to 45 Years
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
9
States / cities
Denver, Colorado • Indianapolis, Indiana • Ann Arbor, Michigan + 6 more
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Sep 26, 2026, 10:47 PM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

A Phase 1a/1b Study to Investigate the Safety, Tolerability, Microbiological Response, and Pharmacokinetics of Inhaled Rev-56 in Adult Healthy Volunteers and Adult Non-cystic Fibrosis Bronchiectasis (NCFB) Patients With Chronic P. Aeruginosa

NCT07709494
View directory record Official record
Conditions
Healthy Participants, Non-cystic Fibrosis Bronchiectasis
Interventions
Rev-56 for Inhalation, Placebo: Normal saline
Combination Product · Drug
Lead sponsor
Revagenix, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jul 27, 2026 · Synced Sep 26, 2026, 10:47 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Repaglinide for Adolescents With Cystic Fibrosis-Related Diabetes

NCT00231192
View directory record Official record
Conditions
Diabetes
Interventions
Repaglinide and Insulin
Drug
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
12 Years to 20 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 11, 2015 · Synced Sep 26, 2026, 10:47 PM EDT
Completed Phase 2 Interventional

Glutamine Supplementation in Cystic Fibrosis

NCT01051999
View directory record Official record
Conditions
Cystic Fibrosis, Immune Function
Interventions
Glutamine, L-alanine
Dietary Supplement
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jan 13, 2015 · Synced Sep 26, 2026, 10:47 PM EDT
Not listed Phase 1Phase 2 Interventional Accepts healthy volunteers

SAD and MAD of Inhaled AR-501 in Health Adults and P. Aeruginosa Infected Cystic Fibrosis Subjects

NCT03669614
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Inhaled AR-501, Inhaled Placebo
Drug
Lead sponsor
Aridis Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 49 Years
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
25
States / cities
Tucson, Arizona • Long Beach, California • Denver, Colorado + 22 more
Source: ClinicalTrials.gov public record
Updated Mar 8, 2023 · Synced Sep 26, 2026, 10:47 PM EDT
Completed Not applicable Interventional Results available

Self-dispersing Liquids as Aerosol Drug Carriers

NCT00628134
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
calfactant, isotonic saline
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 23, 2017 · Synced Sep 26, 2026, 10:47 PM EDT