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Showing 1–24 of 26 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Ciliary Dyskinesia, Primary Clear all
Recruiting No phase listed Observational

Use of Nasal Nitric Oxide Testing in Improving Primary Ciliary Dyskinesia Clinical Care

NCT05287022
View directory record Official record
Conditions
Primary Ciliary Dyskinesia
Interventions
Not listed
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
2 Years to 99 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2030
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Jan 29, 2025 · Synced Jun 10, 2026, 9:36 PM EDT
Completed No phase listed Observational

Long-term Lung Function and Disease Progression in Children With Early Onset Primary Ciliary Dyskinesia Lung Disease

NCT00722878
View directory record Official record
Conditions
Kartagener Syndrome
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
Up to 4 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2019
U.S. locations
5
States / cities
Palo Alto, California • Denver, Colorado • St Louis, Missouri + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 6, 2019 · Synced Jun 10, 2026, 9:36 PM EDT
Completed No phase listed Observational

Longitudinal Characterization of Respiratory Tract Exacerbations and Treatment Responses in Primary Ciliary Dyskinesia

NCT05161858
View directory record Official record
Conditions
Primary Ciliary Dyskinesia, Kartagener Syndrome
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
6 Years and older
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
5
States / cities
Palo Alto, California • Aurora, Colorado • St Louis, Missouri + 2 more
Source: ClinicalTrials.gov public record
Updated Dec 9, 2025 · Synced Jun 10, 2026, 9:36 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

High Resolution Micro OCT Imaging

NCT03256773
View directory record Official record
Conditions
Cystic Fibrosis, COPD, PCD - Primary Ciliary Dyskinesia, Covid19, Sinusitis
Interventions
Not listed
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
14 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Dec 18, 2025 · Synced Jun 10, 2026, 9:36 PM EDT
Recruiting Not applicable Interventional

Utility of PCD Diagnostics to Improve Clinical Care

NCT03704207
View directory record Official record
Conditions
Primary Ciliary Dyskinesia
Interventions
nNO testing
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
1 Year and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2028
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 30, 2025 · Synced Jun 10, 2026, 9:36 PM EDT
Completed No phase listed Observational

Genetic Study of Patients With Primary Ciliary Dyskinesia

NCT00005650
View directory record Official record
Conditions
Primary Ciliary Dyskinesia
Interventions
Not listed
Lead sponsor
National Center for Research Resources (NCRR)
NIH
Eligibility
0 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2000
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Jun 10, 2026, 9:36 PM EDT
Completed Phase 2 Interventional Results available

Clearing Lungs With ENaC Inhibition in Primary Ciliary Dyskinesia

NCT02871778
View directory record Official record
Conditions
Primary Ciliary Dyskinesia
Interventions
VX-371, Hypertonic Saline, Placebo (0.17% saline), VX-371 + HS, Ivacaftor
Drug
Lead sponsor
Parion Sciences
Industry
Eligibility
12 Years and older
Enrollment
123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
21
States / cities
Birmingham, Alabama • Palo Alto, California • Aurora, Colorado + 18 more
Source: ClinicalTrials.gov public record
Updated Dec 15, 2021 · Synced Jun 10, 2026, 9:36 PM EDT
Completed Phase 1 Interventional

Study of Inhaled RCT1100 in Adults With PCD Caused by Pathogenic Mutations in the DNAI1 Gene to Measure Mucociliary Clearance

NCT06633757
View directory record Official record
Conditions
Primary Ciliary Dyskinesia (PCD)
Interventions
RCT1100
Drug
Lead sponsor
ReCode Therapeutics
Industry
Eligibility
18 Years to 75 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 29, 2026 · Synced Jun 10, 2026, 9:36 PM EDT
Completed No phase listed Observational

Genetics of Primary Ciliary Dyskinesia

NCT02389049
View directory record Official record
Conditions
Primary Ciliary Dyskinesia, Kartagener Syndrome
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
Not listed
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
6
States / cities
Palo Alto, California • Aurora, Colorado • Indianapolis, Indiana + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 9, 2022 · Synced Jun 10, 2026, 9:36 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Longitudinal, Observational Study of Primary Ciliary Dyskinesia in Adults

NCT05685186
View directory record Official record
Conditions
Primary Ciliary Dyskinesia
Interventions
Spirometry, Multiple Breath Washout (MBW), Mucociliary Clearance (MCC), CT of the chest, MRI of the chest
Diagnostic Test
Lead sponsor
ReCode Therapeutics
Industry
Eligibility
18 Years to 60 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated May 3, 2026 · Synced Jun 10, 2026, 9:36 PM EDT
Completed No phase listed Observational

Rare Genetic Disorders of the Breathing Airways

NCT00323167
View directory record Official record
Conditions
Kartagener Syndrome, Cystic Fibrosis, Pseudohypoaldosteronism, Primary Ciliary Dyskinesia
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
Not listed
Enrollment
367 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
7
States / cities
Palo Alto, California • Denver, Colorado • Bethesda, Maryland + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 9, 2022 · Synced Jun 10, 2026, 9:36 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Natural History of Bronchiectasis

NCT00943514
View directory record Official record
Conditions
Bronchiectasis, Cystic Fibrosis, Autoimmune Disease, Common Variable Immunodeficiency
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
5 Years to 100 Years
Enrollment
900 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2009
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Jun 10, 2026, 9:36 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Examining Bronchial Hyperresponsiveness in Primary Ciliary Dyskinesia

NCT07288827
View directory record Official record
Conditions
Primary Ciliary Dyskinesia, Healthy
Interventions
Lung Function Testing, Phlebotomy, Allergy skin prick testing, Methacholine Challenge
Procedure
Lead sponsor
Indiana University
Other
Eligibility
6 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Dec 16, 2025 · Synced Jun 10, 2026, 9:36 PM EDT
Completed Phase 1 Interventional

Study Evaluating the Safety and Tolerability of RCT1100 in Healthy and PCD Subjects

NCT05737485
View directory record Official record
Conditions
Primary Ciliary Dyskinesia
Interventions
RCT1100
Drug
Lead sponsor
ReCode Therapeutics
Industry
Eligibility
18 Years to 75 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Apr 28, 2025 · Synced Jun 10, 2026, 9:36 PM EDT
Completed No phase listed Observational

Defining the Genetic Etiology of Suppurative Lung Disease in Children and Adults

NCT04702243
View directory record Official record
Conditions
Primary Ciliary Dyskinesia, Primary Immune Deficiency, Kartagener Syndrome
Interventions
Genetic Testing for PCD or PID, Unaffected Family Member Genetic Testing
Diagnostic Test · Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
5 Years to 45 Years
Enrollment
436 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
6
States / cities
Palo Alto, California • Aurora, Colorado • Bethesda, Maryland + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 20, 2025 · Synced Jun 10, 2026, 9:36 PM EDT
Completed No phase listed Observational

Genetic Disorders of Mucociliary Clearance in Nontuberculous Mycobacterial Lung Disease

NCT00368446
View directory record Official record
Conditions
Cystic Fibrosis, Pseudohypoaldosteronism, Nontuberculous Mycobacterial Infection, Chronic Granulomatous Disease, Primary Ciliary Dyskinesia
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
2 Years to 65 Years
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Jun 10, 2026, 9:36 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Functional Studies of Novel Genes Mutated in Primary Ciliary Dyskinesia II: Genotype to Phenotype

NCT04901715
View directory record Official record
Conditions
Primary Ciliary Dyskinesia
Interventions
Albuterol, Technetium99m - Sulfur Colloid (Tc99m-SC)
Drug · Diagnostic Test
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
12 Years to 90 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 4, 2025 · Synced Jun 10, 2026, 9:36 PM EDT
Recruiting No phase listed Observational

Utility of PCD Diagnostics to Improve Clinical Care

NCT05889013
View directory record Official record
Conditions
Primary Ciliary Dyskinesia
Interventions
Nasal Nitric Oxide testing
Device
Lead sponsor
Connecticut Children's Medical Center
Other
Eligibility
2 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Hartford, Connecticut
Source: ClinicalTrials.gov public record
Updated Sep 21, 2025 · Synced Jun 10, 2026, 9:36 PM EDT
Active, not recruiting No phase listed Observational

A Study Providing Genetic Testing to Find Those Who May Have Primary Ciliary Dyskinesia for Potential Clinical Trials

NCT06172374
View directory record Official record
Conditions
Primary Ciliary Dyskinesia
Interventions
Sano Genetics Testing Kit
Genetic
Lead sponsor
ReCode Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Menlo Park, California
Source: ClinicalTrials.gov public record
Updated May 10, 2025 · Synced Jun 10, 2026, 9:36 PM EDT
Completed No phase listed Observational

Dyskinesia, Heterotaxy and Congenital Heart Disease

NCT00608556
View directory record Official record
Conditions
Ciliary Dyskinesia, Primary, Kartagener Syndrome, Congenital Heart Defects, Situs Inversus
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
2 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Jun 10, 2026, 9:36 PM EDT
Completed No phase listed Observational

Characterizing the Upper Airway Manifestations in Primary Ciliary Dyskinesia and Primary Immunodeficiencies

NCT04919018
View directory record Official record
Conditions
Primary Ciliary Dyskinesia, Kartagener Syndrome, Primary Immune Deficiency
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
5 Years to 45 Years
Enrollment
159 participants
Timeline
2021 – 2025
U.S. locations
2
States / cities
St Louis, Missouri • Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 20, 2025 · Synced Jun 10, 2026, 9:36 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

NIOX VERO Nasal Application in Primary Ciliary Dyskinesia

NCT02622061
View directory record Official record
Conditions
PCD
Interventions
Not listed
Lead sponsor
Aerocrine AB
Industry
Eligibility
5 Years and older
Enrollment
163 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
2
States / cities
St Louis, Missouri • Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated May 14, 2017 · Synced Jun 10, 2026, 9:36 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Pathogenesis of Primary Ciliary Dyskinesia (PCD) Lung Disease

NCT00807482
View directory record Official record
Conditions
Kartagener Syndrome
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
Not listed
Enrollment
1,800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2027
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated May 22, 2025 · Synced Jun 10, 2026, 9:36 PM EDT
Not listed Not applicable Interventional

The Effect of a Dietary Supplement Rich in Nitric Oxide in Patients Diagnosed With Primary Ciliary Dyskinesia.

NCT04489472
View directory record Official record
Conditions
Primary Ciliary Dyskinesia
Interventions
Beet-it Juice
Dietary Supplement
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
4 Years to 99 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 11, 2023 · Synced Jun 10, 2026, 9:36 PM EDT