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ClinicalTrials.gov public records Last synced Oct 24, 2026, 3:34 PM EDT

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Showing 265–288 of 316 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: PAP Clear all
Completed Not applicable Interventional Results available

Investigating the Experience of Living With Down Syndrome and Obstructive Sleep Apnea Syndrome (Stage 1)

NCT04124471
View directory record Official record
Conditions
Down Syndrome, Obstructive Sleep Apnea
Interventions
Open-ended semi-structured interviews
Behavioral
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
6 Years to 17 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 25, 2023 · Synced Oct 24, 2026, 3:34 PM EDT
Recruiting Not applicable Interventional

Neurocognitive and Health Impact of Sleep Apnea in Elderly Veterans With Comorbid COPD

NCT02703207
View directory record Official record
Conditions
Obstructive Sleep Apnea, OSA COPD Overlap Syndrome
Interventions
Positive airway pressure, NIPPV and /or oxygen
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
60 Years to 89 Years
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2027
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Oct 24, 2026, 3:34 PM EDT
Completed No phase listed Observational

Evaluation and Treatment Planning of Patients With PAP Using Thrive Ultra Short Echo Time MRI and CT

NCT02081092
View directory record Official record
Conditions
Pulmonary Alveolar Proteinosis
Interventions
Not listed
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
8 Years to 75 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 1, 2018 · Synced Oct 24, 2026, 3:34 PM EDT
Completed Phase 2 Interventional Results available

Concurrent vs. Sequential Sipuleucel-T & Abiraterone Treatment in Men With Metastatic Castrate Resistant Prostate Cancer

NCT01487863
View directory record Official record
Conditions
Prostate Cancer Metastatic, Hormone Refractory Prostate Cancer, Castration-resistant Prostate Cancer
Interventions
sipuleucel-T, abiraterone acetate
Biological · Drug
Lead sponsor
Dendreon
Industry
Eligibility
18 Years and older · Male only
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
21
States / cities
La Jolla, California • La Mesa, California • San Diego, California + 14 more
Source: ClinicalTrials.gov public record
Updated Mar 19, 2019 · Synced Oct 24, 2026, 3:34 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Development of a Self-collection Device for Cervical Cancer Screening

NCT05669911
View directory record Official record
Conditions
Human Papilloma Virus Infection Type 16, Human Papilloma Virus Infection Type 18, Human Papilloma Virus
Interventions
Teal Health Self-Collection Device Group
Device
Lead sponsor
Teal Health, Inc.
Industry
Eligibility
25 Years to 65 Years · Female only
Enrollment
235 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
6
States / cities
Portola Valley, California • Aurora, Colorado • Baton Rouge, Louisiana + 3 more
Source: ClinicalTrials.gov public record
Updated Nov 2, 2023 · Synced Oct 24, 2026, 3:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Pap Test Intervention to Enhance Decision Making Among Pacific Islander Women

NCT03064581
View directory record Official record
Conditions
Cervical Cancer
Interventions
Intervention
Behavioral
Lead sponsor
California State University, Fullerton
Other
Eligibility
21 Years to 65 Years
Enrollment
1,014 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Fullerton, California
Source: ClinicalTrials.gov public record
Updated Feb 27, 2017 · Synced Oct 24, 2026, 3:34 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Feasibility of Delphi Screener for Cervical Cytology

NCT00702208
View directory record Official record
Conditions
Cervical Neoplasia
Interventions
Delphi Screener
Device
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older · Female only
Enrollment
198 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 13, 2014 · Synced Oct 24, 2026, 3:34 PM EDT
Completed Not applicable Interventional

Study of the Resvent RXiBreeze™ PAP System to Treat Obstructive Sleep Apnea

NCT06008678
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
RXiBreeze PAP System, Model RXiBreeze 20A
Device
Lead sponsor
Resvent Holding USA LTD
Industry
Eligibility
22 Years and older
Enrollment
146 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
9
States / cities
Burlingame, California • Chula Vista, California • Mountain View, California + 6 more
Source: ClinicalTrials.gov public record
Updated Dec 2, 2024 · Synced Oct 24, 2026, 3:34 PM EDT
Active, not recruiting Phase 4 Interventional

A Study of a Mean Pulmonary Artery Pressure-Targeted Approach With Early and Rapid Treprostinil Therapy to Reverse Right Ventricular Remodeling in Participants With Pulmonary Arterial Hypertension

NCT05203510
View directory record Official record
Conditions
Pulmonary Arterial Hypertension
Interventions
Parenteral Treprostinil, Oral Treprostinil
Drug
Lead sponsor
United Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
28
States / cities
Phoenix, Arizona • Fresno, California • Los Angeles, California + 23 more
Source: ClinicalTrials.gov public record
Updated Dec 9, 2025 · Synced Oct 24, 2026, 3:34 PM EDT
Terminated Phase 3 Interventional

Apnex Clinical Study of the Hypoglossal Nerve Stimulation (HGNS®) System to Treat Obstructive Sleep Apnea

NCT01446601
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Hypoglossal Nerve Stimulation (HGNS) System (Apnex Medical )
Device
Lead sponsor
Apnex Medical, Inc.
Industry
Eligibility
21 Years to 80 Years
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
12
States / cities
Lenexa, Kansas • Topeka, Kansas • Louisville, Kentucky + 9 more
Source: ClinicalTrials.gov public record
Updated Apr 15, 2015 · Synced Oct 24, 2026, 3:34 PM EDT
Terminated Not applicable Interventional

Telemedicine for Improving Outcome in Inner City Patient Population With Hypercapneic Respiratory Failure

NCT03353064
View directory record Official record
Conditions
Hypercapnic Respiratory Failure, Chronic Obstructive Pulmonary Disease, Obesity Hypoventilation Syndrome, Sleep Disordered Breathing, Neuromuscular Diseases
Interventions
Vivify, EMS
Other
Lead sponsor
Albert Einstein Healthcare Network
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 29, 2018 · Synced Oct 24, 2026, 3:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Comparison of Two Techniques of Combination Therapy for Treatment of Obstructive Sleep Apnea (OSA)

NCT04029311
View directory record Official record
Conditions
Treatment for Obstructive Sleep Apnea
Interventions
Nuance Pro, autoPAP, TAP PAP
Device
Lead sponsor
Joseph Adame
Individual
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Edinburg, Texas
Source: ClinicalTrials.gov public record
Updated Apr 2, 2021 · Synced Oct 24, 2026, 3:34 PM EDT
Enrolling by invitation Phase 2 Interventional

Nuestro Sueno: Cultural Adaptation of a Couples Intervention to Improve PAP Adherence and Sleep Health Among Latino Couples With Implications for Alzheimer's Disease Risk

NCT06649929
View directory record Official record
Conditions
Sleep Apnea, Sleep Disturbance
Interventions
Couples-based treatment- Patient, Couples-based treatment- Partner, Information control- Patient, Information control- Partner
Behavioral · Other
Lead sponsor
University of Utah
Other
Eligibility
35 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
2
States / cities
Tuscon, Arizona • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Aug 7, 2026 · Synced Oct 24, 2026, 3:34 PM EDT
Withdrawn Not applicable Interventional

Pulmonary Vascular Effects of Respiratory Rate & Carbon Dioxide

NCT01927237
View directory record Official record
Conditions
Low Tidal Volume Ventilation, Acute Respiratory Distress Syndrome
Interventions
HLR, EHR
Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 99 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 27, 2017 · Synced Oct 24, 2026, 3:34 PM EDT
Recruiting Not applicable Interventional

Cognition After OSA Treatment Among Native American People (CATNAP)

NCT06227572
View directory record Official record
Conditions
Obstructive Sleep Apnea, Cognitive Change
Interventions
CATNAP MI
Behavioral
Lead sponsor
Washington State University
Other
Eligibility
40 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Eagle Butte, South Dakota
Source: ClinicalTrials.gov public record
Updated Jan 9, 2026 · Synced Oct 24, 2026, 3:34 PM EDT
Completed Not applicable Interventional

The Effect of a Coloring Prompt on Health Engagement

NCT01352390
View directory record Official record
Conditions
In Need of a Pap Smear (Cervical Cancer Screening), In Need of a Blood Pressure Check (Hypertension Screening), In Need of a Cholesterol Test (Lipid Disorder Screening), In Need of a Fasting Plasma Glucose Test (Diabetes)
Interventions
Planning Prompt, Control Condition
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
8,711 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 4, 2017 · Synced Oct 24, 2026, 3:34 PM EDT
Active, not recruiting Phase 1 Interventional

Papaverine and Stereotactic Body Radiotherapy (SBRT) for Non Small Cell Lung Cancer (NSCLC) or Lung Metastases

NCT03824327
View directory record Official record
Conditions
Lung Non-Small Cell Carcinoma
Interventions
Blood Oxygen Level Dependent Imaging, Papaverine Hydrochloride, Stereotactic Body Radiation Therapy
Procedure · Drug · Radiation
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 24, 2026, 3:34 PM EDT
Completed Not applicable Interventional Results available

Transcend Auto vs Commercially Available Device Clinical Evaluation for Treatment of Obstructive Sleep Apnea (OSA)

NCT01799265
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Somnetics Transcend Auto, Respironics REMstar Auto with C-Flex
Device
Lead sponsor
Somnetics International, Inc.
Industry
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
3
States / cities
Coon Rapids, Minnesota • Plymouth, Minnesota • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 13, 2025 · Synced Oct 24, 2026, 3:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Fluorescence and Reflectance Spectroscopy During Colposcopy in Detecting Cervical Intraepithelial Neoplasia and Dysplasia in Healthy Participants With a History of Normal Pap Smears

NCT00084903
View directory record Official record
Conditions
Cervical Cancer, Precancerous Condition
Interventions
Colposcopic biopsy, Light-Scattering Spectroscopy
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
1,070 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1998 – 2009
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 2, 2012 · Synced Oct 24, 2026, 3:34 PM EDT
Completed Phase 3 Interventional

A Master Protocol for Orforglipron in Participants With Obstructive Sleep Apnea and Obesity or Overweight

NCT06649045
View directory record Official record
Conditions
OSA, Overweight or Obesity
Interventions
Orforglipron, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
712 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
15
States / cities
Long Beach, California • Rolling Hills Estates, California • San Diego, California + 12 more
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 24, 2026, 3:34 PM EDT
Active, not recruiting Phase 3 Interventional

Maridebart Cafraglutide Versus Placebo in Adult Participants With Obstructive Sleep Apnea Not on Positive Airway Pressure (PAP) Therapy

NCT07226765
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Maridebart cafraglutide, Placebo
Drug
Lead sponsor
Amgen
Industry
Eligibility
18 Years to 99 Years
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
13
States / cities
Northridge, California • Rolling Hills Estates, California • Brandon, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Sep 29, 2026 · Synced Oct 24, 2026, 3:34 PM EDT
Completed Phase 2 Interventional

Heart Biomarker Evaluation in Apnea Treatment

NCT01086800
View directory record Official record
Conditions
Cardiovascular Disease, Obstructive Sleep Apnea, Coronary Artery Disease
Interventions
Healthy Lifestyles and Sleep Education plus PAP, Healthy Lifestyles and Sleep Education plus Supplemental Oxygen, Healthy Lifestyles and Sleep Education
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
45 Years to 75 Years
Enrollment
318 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
4
States / cities
Baltimore, Maryland • Boston, Massachusetts • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 25, 2013 · Synced Oct 24, 2026, 3:34 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

CPAP Population Management

NCT04559737
View directory record Official record
Conditions
Obstructive Sleep Apnea (OSA)
Interventions
Case Management
Other
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Fontana, California
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Oct 24, 2026, 3:34 PM EDT
Completed Not applicable Interventional

Patient-Executed, Clinician-Confirmed Diuretic Titration in Pulmonary Artery Pressure-Guided Heart Failure (SURPASS-HF)

NCT07743125
View directory record Official record
Conditions
Heart Failure
Interventions
Shared-management diuretic titration guided by remote PA pressure monitoring
Other
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
40 Years to 90 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Menomonee Falls, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 3, 2026 · Synced Oct 24, 2026, 3:34 PM EDT