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ClinicalTrials.gov public records Last synced Sep 12, 2026, 1:33 PM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Prone Position Clear all
Not yet recruiting Not applicable Interventional

Adiposity Distribution in Acute Respiratory Failure

NCT07019987
View directory record Official record
Conditions
Acute Hypoxemic Respiratory Failure, Obesity
Interventions
PEEP Titration Using Electrical Impedance Tomography (EIT), Body Positioning: Supine and Prone
Other · Procedure
Lead sponsor
Maurizio F. Cereda, MD
Other
Eligibility
18 Years to 80 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2028 – 2030
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 12, 2025 · Synced Sep 12, 2026, 1:33 PM EDT
Not listed Not applicable Interventional

Paravertebral Block for Percutaneous Nephrolithotomy

NCT01480102
View directory record Official record
Conditions
Post Operative Pain
Interventions
Group A-Paravertebral block, Group B- No block
Drug · Other
Lead sponsor
Loyola University
Other
Eligibility
18 Years to 75 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2021
U.S. locations
1
States / cities
Maywood, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 13, 2019 · Synced Sep 12, 2026, 1:33 PM EDT
Completed Phase 3 Interventional

Prone Positioning in Pediatric Acute Lung Injury

NCT00133614
View directory record Official record
Conditions
Acute Lung Injury
Interventions
Prone Positioning
Procedure
Lead sponsor
National Institute of Nursing Research (NINR)
NIH
Eligibility
2 Weeks to 18 Years
Enrollment
102 participants
Timeline
2001 – 2004
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 30, 2005 · Synced Sep 12, 2026, 1:33 PM EDT
Terminated No phase listed Observational

ARDS Esophageal Balloon Pressure Changes With Positioning Study

NCT03120793
View directory record Official record
Conditions
ARDS, Respiratory Failure
Interventions
Esophageal balloon catheter
Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 14, 2021 · Synced Sep 12, 2026, 1:33 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 12, 2026, 1:33 PM EDT
Completed Phase 2 Interventional Results available

Symptom Clusters in Children With Exacerbation-prone Asthma

NCT04002362
View directory record Official record
Conditions
Asthma in Children
Interventions
Triamcinolone Acetonide
Drug
Lead sponsor
Emory University
Other
Eligibility
6 Years to 21 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced Sep 12, 2026, 1:33 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 12, 2026, 1:33 PM EDT
Enrolling by invitation No phase listed Observational

PPV vs PVI in the Supine and Prone Position

NCT07415603
View directory record Official record
Conditions
Surgeries Undergoing General Anesthesia
Interventions
Observation
Other
Lead sponsor
Joseph D. Tobias
Other
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Sep 12, 2026, 1:33 PM EDT
Withdrawn No phase listed Observational

Pulmonary Function During Prone and Supine Positioning in NICU Infants Requiring Assisted Ventilation

NCT00749762
View directory record Official record
Conditions
Pulmonary Function
Interventions
Not listed
Lead sponsor
University of Utah
Other
Eligibility
24 Hours to 6 Months
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2010
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated May 4, 2015 · Synced Sep 12, 2026, 1:33 PM EDT
Completed Not applicable Interventional

Use of Combined Prone Positioning and High-Flow Nasal Cannula, and Non-invasive Positive Pressure Ventilation to Prevent Intubation in COVID-19 Infection

NCT04694638
View directory record Official record
Conditions
Prone Positioning, Covid19, Hypoxemic Respiratory Failure, ARDS, Non Invasive Ventilation, High Flow Nasal Cannulla
Interventions
Body position change
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 110 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 4, 2023 · Synced Sep 12, 2026, 1:33 PM EDT
Completed No phase listed Observational

Reliability and Diagnostic Accuracy of an Alternate Lachman's Test Performed in a Prone Position

NCT01301014
View directory record Official record
Conditions
Anterior Cruciate Ligament Stability
Interventions
Not listed
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
15 Years to 60 Years
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 16, 2016 · Synced Sep 12, 2026, 1:33 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 12, 2026, 1:33 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Ketosis-Prone Diabetes Mellitus (KPDM): Metformin Versus Sitagliptin Treatment

NCT01099618
View directory record Official record
Conditions
Ketosis Prone Diabetes, Diabetes Ketoacidosis, Hyperglycemia
Interventions
metformin, placebo, Sitagliptin
Drug
Lead sponsor
Dawn Smiley MD
Other
Eligibility
19 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 17, 2015 · Synced Sep 12, 2026, 1:33 PM EDT
Active, not recruiting No phase listed Observational

Airway Changes in Patients Undergoing Elective Surgical Procedures in the Prone and Trendelenburg Positions

NCT02738788
View directory record Official record
Conditions
Airway Management
Interventions
Intubation
Other
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 27, 2025 · Synced Sep 12, 2026, 1:33 PM EDT
Completed No phase listed Observational

Severe ARDS: Generating Evidence

NCT03021824
View directory record Official record
Conditions
Acute Respiratory Distress Syndrome, Acute Respiratory Failure With Hypoxia, Acute Respiratory Failure
Interventions
Not listed
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
2,400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
28
States / cities
Tucson, Arizona • Los Angeles, California • Jacksonville, Florida + 22 more
Source: ClinicalTrials.gov public record
Updated Jan 27, 2020 · Synced Sep 12, 2026, 1:33 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 12, 2026, 1:33 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 12, 2026, 1:33 PM EDT
Completed Not applicable Interventional

Image Guided Radiotherapy (IGRT) for Prone Partial Breast Irradiation

NCT02272400
View directory record Official record
Conditions
Breast Cancer
Interventions
IGRT for prone partial breast irradiation (PBI)
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
310 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 13, 2021 · Synced Sep 12, 2026, 1:33 PM EDT
Completed Not applicable Interventional

The Use of Deep Inspiration Breath Hold and Prone Irradiation to Decrease Cardiac Radiation Exposure

NCT03375892
View directory record Official record
Conditions
Breast Cancer, Ductal Carcinoma in Situ, Invasive Breast Cancer
Interventions
Deep Inspiration Breath Hold during Radiation, Free breathing during radiation
Other
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jan 12, 2025 · Synced Sep 12, 2026, 1:33 PM EDT
Completed Not applicable Interventional

Study of Arginine and Nitric Oxide in Patients With Diabetes

NCT03566524
View directory record Official record
Conditions
Ketosis Prone Diabetes
Interventions
Citrulline, Alanine
Dietary Supplement
Lead sponsor
Baylor College of Medicine
Other
Eligibility
20 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 28, 2022 · Synced Sep 12, 2026, 1:33 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 12, 2026, 1:33 PM EDT
Completed Not applicable Interventional Results available

Prolonged Prone Positioning for COVID-19-induced Acute Respiratory Distress Syndrome (ARDS)

NCT04581811
View directory record Official record
Conditions
ARDS, Covid19, Acute Hypoxemic Respiratory Failure
Interventions
Prolonged Proned Positioning, Traditional Proning Arm
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 99 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Mar 30, 2022 · Synced Sep 12, 2026, 1:33 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Feasibility of Using sipIT Tools to Increase Compliance With Fluid Consumption Guidelines in Urolithiasis-Prone Subjects

NCT03787615
View directory record Official record
Conditions
Urolithiasis
Interventions
sipIT tools
Device
Lead sponsor
Penn State University
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 16, 2021 · Synced Sep 12, 2026, 1:33 PM EDT
Recruiting Not applicable Interventional

Personalized Prone Immobilization for Accelerated Partial Breast Radiotherapy

NCT07711847
View directory record Official record
Conditions
Invasive Breast Cancer Early Stages, Ductal Carcinoma In Situ, DCIS
Interventions
VENUS SHELL™ immobilization device
Device
Lead sponsor
HeroSupport SA
Industry
Eligibility
40 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Sep 12, 2026, 1:33 PM EDT