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Showing 1–24 of 87 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Prone Position Clear all
Completed No phase listed Observational Accepts healthy volunteers

Determine the Effect of Intraocular Pressure (IOP), Optic Nerve Imaging, Venous Congestion in Volunteers Prone Position 5 Hours

NCT00875043
View directory record Official record
Conditions
Blindness
Interventions
Not listed
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Oct 13, 2016 · Synced Sep 10, 2026, 1:45 PM EDT
Recruiting Not applicable Interventional

Supporting Infant Development Through Tummy Time, Positioning, and Limiting Baby Gear

NCT05878275
View directory record Official record
Conditions
Prone Position, Child Development
Interventions
Parent Informational Session
Behavioral
Lead sponsor
University of Tennessee
Other
Eligibility
1 Day to 4 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 27, 2025 · Synced Sep 10, 2026, 1:45 PM EDT
Active, not recruiting Phase 2 Interventional

Trial to Compare Radiation Fibrosis With Five Versus Three Fractions

NCT02755896
View directory record Official record
Conditions
Malignant Neoplasm of Breast Stage I
Interventions
Arm 1 600 cGY x 5 fractions, Arm 2 800 cGY x 3 fractions
Radiation
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
50 Years to 90 Years · Female only
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2027
U.S. locations
4
States / cities
Los Angeles, California • New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 14, 2025 · Synced Sep 10, 2026, 1:45 PM EDT
Terminated No phase listed Observational

Prone Patient Positioning in Reducing Tumor Motion and Improving Breathing Reproduction in Patients With Lung Cancer Undergoing Radiation Therapy

NCT01851161
View directory record Official record
Conditions
Lung Cancer
Interventions
computed tomography, 4-dimensional computed tomography, radiation therapy
Procedure · Radiation
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 17, 2015 · Synced Sep 10, 2026, 1:45 PM EDT
Active, not recruiting Not applicable Interventional

Prone Positioning During Delayed Cord Clamping

NCT05507424
View directory record Official record
Conditions
Delayed Cord Clamping
Interventions
Prone Positioning, Supine Positioning
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
2
States / cities
Baltimore, Maryland • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 2, 2025 · Synced Sep 10, 2026, 1:45 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Human Atherosclerotic Plaque Inflammation Imaged Using PDG-PET/CT

NCT00958815
View directory record Official record
Conditions
Insulin Resistance, Atherosclerosis, Cardiovascular Disease, HIV/AIDS, HIV Infections
Interventions
Not listed
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
35 Years to 60 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 25, 2012 · Synced Sep 10, 2026, 1:45 PM EDT
Completed Not applicable Interventional

Non-Invasive Neurally Adjusted Ventilatory Assist (NAVA) Prone vs Supine in Premature Infants

NCT05968586
View directory record Official record
Conditions
Neonatal Oxygen Desaturation, Premature, Ventilator Lung; Newborn, Apnea of Prematurity
Interventions
Body positioning
Other
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
1 Minute to 3 Months
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 28, 2025 · Synced Sep 10, 2026, 1:45 PM EDT
Completed Not applicable Interventional

Virtual Reality (VR) for Prone Pain Procedures

NCT05615675
View directory record Official record
Conditions
Virtual Reality, Anxiety, Pain
Interventions
Virtual Reality Headset
Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Mar 24, 2025 · Synced Sep 10, 2026, 1:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Colonoscopy in the Prone Position for Patients With BMI Greater Than 30

NCT03337217
View directory record Official record
Conditions
Obesity
Interventions
Position during colonoscopy
Procedure
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 90 Years
Enrollment
141 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 11, 2019 · Synced Sep 10, 2026, 1:45 PM EDT
Completed Phase 4 Interventional Results available

Evaluation of The Effects of Nebivolol in Comparison to Atenolol on Wall Shear Stress and Rupture Prone Coronary Plaques

NCT01230892
View directory record Official record
Conditions
Atherosclerosis, Endothelial Function
Interventions
Nebivolol, Atenolol
Drug
Lead sponsor
Emory University
Other
Eligibility
21 Years to 79 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 26, 2015 · Synced Sep 10, 2026, 1:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Clinical In-Use Evaluation to Assess the Tolerability and Efficacy of a Moisturizer on Acne Prone Skin

NCT07224633
View directory record Official record
Conditions
Acne Vulgaris
Interventions
Use of Barrier Building Moisturizer
Other
Lead sponsor
Kenvue Brands LLC
Industry
Eligibility
18 Years to 45 Years
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Fair Lawn, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Sep 10, 2026, 1:45 PM EDT
Completed Not applicable Interventional

Awake Prone Position in Hypoxemic Patients With Coronavirus Disease 19 COVID-19 (COVI-PRONE)

NCT04350723
View directory record Official record
Conditions
Corona Virus Infection, Covid19, COVID-19
Interventions
Awake Proning
Procedure
Lead sponsor
St. Joseph's Healthcare Hamilton
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Oct 14, 2021 · Synced Sep 10, 2026, 1:45 PM EDT
Terminated Not applicable Interventional Results available

Prone Versus Supine Positioning and the Impact on Bronchopulmonary Dysplasia in Very Low Birth Weight Infants.

NCT04890158
View directory record Official record
Conditions
Prone Positioning, Bronchopulmonary Dysplasia
Interventions
Prone positioning for a total of 6 hours daily
Other
Lead sponsor
Montefiore Medical Center
Other
Eligibility
7 Days to 14 Weeks
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Sep 4, 2024 · Synced Sep 10, 2026, 1:45 PM EDT
Not listed Not applicable Interventional

iMRI Prone Positioning Frame Design Feasibility Study

NCT06388512
View directory record Official record
Conditions
Epilepsy, Pulmonary Embolism
Interventions
prototype prone positioning device
Device
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Sep 10, 2026, 1:45 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Ketosis Prone Diabetes in African-Americans

NCT00426413
View directory record Official record
Conditions
Ketosis Prone Diabetes, Diabetic Ketoacidosis, Severe Hyperglycemia
Interventions
pioglitazone
Drug
Lead sponsor
Emory University
Other
Eligibility
19 Years to 65 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 12, 2013 · Synced Sep 10, 2026, 1:45 PM EDT
Terminated No phase listed Observational

Intraocular Pressure During Prone Spinal Surgery

NCT00176722
View directory record Official record
Conditions
Spine Surgery, Vision Impairment
Interventions
table tilt
Other
Lead sponsor
University of Medicine and Dentistry of New Jersey
Other
Eligibility
18 Years to 65 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
2
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 23, 2015 · Synced Sep 10, 2026, 1:45 PM EDT
Not listed Not applicable Interventional

Prone Positioning on Admission for Hospitalized COVID-19 Pneumonia Protocol

NCT04424797
View directory record Official record
Conditions
COVID-19
Interventions
Prone Positioning, Supine Positioning
Other
Lead sponsor
Poudre Valley Health System
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
3
States / cities
Fort Collins, Colorado • Greeley, Colorado • Loveland, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 24, 2022 · Synced Sep 10, 2026, 1:45 PM EDT
Completed Not applicable Interventional Results available

Prone Breath Hold Technique to Decrease Cardiac and Pulmonary Doses in Women Receiving Left Breast Radiotherapy

NCT02379988
View directory record Official record
Conditions
Breast Cancer
Interventions
Verify radiation dose to heart and lung
Radiation
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older · Female only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated May 16, 2023 · Synced Sep 10, 2026, 1:45 PM EDT
Completed Phase 4 Interventional Results available

Decreasing Intraoperative Skin Damage in Prone Position Surgeries

NCT04884737
View directory record Official record
Conditions
Pressure Injury
Interventions
Mepilex Border Flex® (MBF) dressing
Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated May 30, 2023 · Synced Sep 10, 2026, 1:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Is There an Immediate Effect on Pectoralis Minor Length After Performing a Prone Scapular Retraction Exercise

NCT06346314
View directory record Official record
Conditions
Pectoralis Minor Length
Interventions
Scapular retraction exercise
Other
Lead sponsor
Andrews University
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Hayden, Idaho
Source: ClinicalTrials.gov public record
Updated Apr 3, 2024 · Synced Sep 10, 2026, 1:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Non-ventilated Prone Positioning in the COVID-19 Population

NCT05957588
View directory record Official record
Conditions
COVID-19, Proning, Oxygenation, Length of Stay
Interventions
Proning group, Control group
Other
Lead sponsor
Baylor St. Luke's Medical Center
Other
Eligibility
18 Years and older
Enrollment
216 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 23, 2023 · Synced Sep 10, 2026, 1:45 PM EDT
Completed Not applicable Interventional

Prone or Supine Effect After Caesarean Delivery on Respiratory Outcomes in Full Term Infants

NCT02692573
View directory record Official record
Conditions
Prone vs Supine Effects on Respiratory Outcomes
Interventions
positioning
Other
Lead sponsor
Montefiore Medical Center
Other
Eligibility
Not listed
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Feb 4, 2019 · Synced Sep 10, 2026, 1:45 PM EDT
Completed Not applicable Interventional Results available

Study of Prone Accelerated Breast And Nodal IMRT

NCT02308488
View directory record Official record
Conditions
Lymphedema
Interventions
Intensity-modulated radiation therapy (IMRT)
Radiation
Lead sponsor
NYU Langone Health
Other
Eligibility
36 Years to 90 Years · Female only
Enrollment
97 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 26, 2023 · Synced Sep 10, 2026, 1:45 PM EDT
Completed No phase listed Observational

A Prospective Clinical Study to Explore Response to Prone Positioning in ARDS Patients

NCT04692779
View directory record Official record
Conditions
Covid19, ARDS
Interventions
Lung Ultrasound (LUS)
Other
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 7, 2025 · Synced Sep 10, 2026, 1:45 PM EDT