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ClinicalTrials.gov public records Last synced Nov 1, 2026, 1:20 PM EST

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

Showing 505–528 of 1,559 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: method comparison Clear all
Completed Not applicable Interventional Results available

EUS-guided Fine Needle Aspiration (FNA) With and Without the Use of a Stylet

NCT01316614
View directory record Official record
Conditions
Biopsy, Fine-Needle, Biopsy, Fine-Needle/Methods, Endosonography
Interventions
FNA with and without a stylet
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
137 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 3, 2014 · Synced Nov 1, 2026, 1:20 PM EST
Completed Not applicable Interventional

Simplified Diet Approach in Phenylketonuria

NCT02555579
View directory record Official record
Conditions
Phenylketonuria
Interventions
Dietary Protein Counting and Free Fruits and Vegetables
Behavioral
Lead sponsor
University of Nebraska
Other
Eligibility
13 Years to 65 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
4
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 7, 2023 · Synced Nov 1, 2026, 1:20 PM EST
Completed Not applicable Interventional

Comparison of Transbronchial, Cryoprobe, and VATS Biopsy for the Diagnosis of Interstitial Lung Disease

NCT02075762
View directory record Official record
Conditions
Interstitial Lung Disease
Interventions
Transbronchial biopsy, Cryoprobe biopsy, VATS biopsy
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 99 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 18, 2019 · Synced Nov 1, 2026, 1:20 PM EST
Completed Phase 4 Interventional Results available

Feasibility Study for Training Pump Naïve Subjects To Use The Paradigm® System And Evaluate Effectiveness

NCT00530023
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
MiniMed Paradigm REAL-Time System
Device
Lead sponsor
Medtronic MiniMed, Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
2
States / cities
Loma Linda, California • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jun 10, 2011 · Synced Nov 1, 2026, 1:20 PM EST
Completed Not applicable Interventional

Portion Size Strategies for Management of Body Weight

NCT01474759
View directory record Official record
Conditions
Obesity
Interventions
Advice on diet, physical activity, and behavior change, Instruction in food portion size, Provision of pre-portioned foods, Advice on healthy eating for weight loss
Behavioral · Other
Lead sponsor
Penn State University
Other
Eligibility
20 Years to 65 Years · Female only
Enrollment
186 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 15, 2015 · Synced Nov 1, 2026, 1:20 PM EST
Completed No phase listed Observational

Advanced Prediction of Respiratory Depression Episode Using the Linshom Continuous Predictive Respiratory Sensor

NCT06744790
View directory record Official record
Conditions
Post Surgical Respiratory Failure, Respiratory Complication
Interventions
Linshom Continuous Predictive Respiratory Monitoring
Device
Lead sponsor
Linshom Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Nov 1, 2026, 1:20 PM EST
Active, not recruiting Not applicable Interventional

MOTIV BTK Randomized Controlled Trial

NCT05406622
View directory record Official record
Conditions
Critical Limb Ischemia
Interventions
MOTIV Sirolimus-Eluting Bioresorbable Scaffold, Percutaneous Transluminal Angioplasty (PTA) Device
Device
Lead sponsor
REVA Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
292 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2030
U.S. locations
25
States / cities
El Centro, California • Fremont, California • St. Helena, California + 22 more
Source: ClinicalTrials.gov public record
Updated Jun 18, 2026 · Synced Nov 1, 2026, 1:20 PM EST
Active, not recruiting Phase 2 Interventional Results available

Comparison of High-dose IL-2 and High-dose IL-2 With Radiation Therapy in Patients With Metastatic Melanoma.

NCT01416831
View directory record Official record
Conditions
Metastatic Melanoma
Interventions
Radiation therapy and high-dose IL-2, High-dose IL-2
Other · Drug
Lead sponsor
Providence Health & Services
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2026
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 24, 2026 · Synced Nov 1, 2026, 1:20 PM EST
Completed Not applicable Interventional Results available

Accuracy of Spybite Forceps When Compared to Conventional Sampling Methods

NCT01227382
View directory record Official record
Conditions
Accuracy of Tissue Diagnosis, Bile Duct Stricture, Pancreatic Duct Stricture
Interventions
ERCP with cholangiopancreatoscopy
Procedure
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2015
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 3, 2015 · Synced Nov 1, 2026, 1:20 PM EST
Completed Not applicable Interventional

Study to Compare the Use of a Behavioral Health App Versus Care As Usual for 16-22 Year Olds with Depression

NCT05159713
View directory record Official record
Conditions
Depression
Interventions
dCBI, Treatment as Usual
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
16 Years to 22 Years
Enrollment
185 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
3
States / cities
San Diego, California • Boston, Massachusetts • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 21, 2024 · Synced Nov 1, 2026, 1:20 PM EST
Active, not recruiting Phase 3 Interventional Results available

Ibrutinib and Rituximab Compared With Fludarabine Phosphate, Cyclophosphamide, and Rituximab in Treating Patients With Untreated Chronic Lymphocytic Leukemia or Small Lymphocytic Lymphoma

NCT02048813
View directory record Official record
Conditions
Anemia, Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma
Interventions
Cyclophosphamide, Fludarabine Phosphate, Ibrutinib, Laboratory Biomarker Analysis, Pharmacogenomic Study, Quality-of-Life Assessment, Rituximab
Drug · Other · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 70 Years
Enrollment
529 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2026
U.S. locations
781
States / cities
Birmingham, Alabama • Anchorage, Alaska • Fairbanks, Alaska + 509 more
Source: ClinicalTrials.gov public record
Updated Aug 28, 2026 · Synced Nov 1, 2026, 1:20 PM EST
Completed Phase 3 Interventional Accepts healthy volunteers

Comparison of Two Internet Supported Natural Family Planning Methods

NCT00843336
View directory record Official record
Conditions
Pregnancy
Interventions
Electronic hormonal fertility monitoring, Self-monitoring
Behavioral
Lead sponsor
Marquette University
Other
Eligibility
18 Years to 42 Years
Enrollment
358 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
2
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 24, 2015 · Synced Nov 1, 2026, 1:20 PM EST
Recruiting Not applicable Interventional Accepts healthy volunteers

Vibrotactile Balance Belt Effect on Improving Gait

NCT07253532
View directory record Official record
Conditions
Vestibular Hypofunction, Ataxia - Other, Gait Impairment
Interventions
BalanceBelt
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 80 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
2
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Nov 1, 2026, 1:20 PM EST
Completed Not applicable Interventional

A Study to Compare Ventral Incisional Hernia by Laparoscopic vs Open Repair With Mesh

NCT00240188
View directory record Official record
Conditions
Hernia, Ventral
Interventions
Open mesh repair of ventral incisional hernia, Laparoscopic mesh repair of ventral incisional hernia
Procedure
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 16, 2010 · Synced Nov 1, 2026, 1:20 PM EST
Terminated Phase 3 Interventional Results available

Epidural Analgesia Versus IV Analgesia in Lumbar Spine Fusions

NCT01986946
View directory record Official record
Conditions
Lumbar Spine Fusion, Pain, Back Pain
Interventions
Epidural Catheter - Dilaudid, Dilaudid
Other · Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 23, 2017 · Synced Nov 1, 2026, 1:20 PM EST
Completed Not applicable Interventional Accepts healthy volunteers

Optimizing Tattoo Removal: a Side-by-side Comparison in the Search for One Treatment Tattoo Removal

NCT01624688
View directory record Official record
Conditions
Tattoo, Tattoo Removal
Interventions
Tattoo Removal
Procedure
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 50 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 8, 2019 · Synced Nov 1, 2026, 1:20 PM EST
Not listed Not applicable Interventional

NIH Release/Relock Socket

NCT04305782
View directory record Official record
Conditions
Lower Limb Amputation Below Knee (Injury)
Interventions
Release/Relock Socket - In Lab, Release/Relock Socket - Out of Lab, Release/Relock Socket & Control
Device
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 29, 2024 · Synced Nov 1, 2026, 1:20 PM EST
Completed Not applicable Interventional Results available

22G FNA Needle vs. 22G ProCore Needle

NCT01394159
View directory record Official record
Conditions
Pancreatic Neoplasm
Interventions
22G ProCore biopsy needle, 22G standard FNA needle
Procedure
Lead sponsor
AdventHealth
Other
Eligibility
19 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Mar 9, 2018 · Synced Nov 1, 2026, 1:20 PM EST
Completed No phase listed Observational

Validation of a Novel Oxygen Consumption Measurement Technique in Neonates

NCT03154112
View directory record Official record
Conditions
Neonatal Respiratory Failure, Congenital Heart Defect
Interventions
Measurement of oxygen consumption and caloric expenditure
Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
Up to 12 Months
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 12, 2020 · Synced Nov 1, 2026, 1:20 PM EST
Completed No phase listed Observational Accepts healthy volunteers

A Comparison of Magnetic Resonance Imaging in Persons With Heart Failure to Health, Aged Matched Controls

NCT02572648
View directory record Official record
Conditions
Heart Failure
Interventions
Brain Imaging (Neuroimaging), Cognitive Function Assessment
Other
Lead sponsor
Emory University
Other
Eligibility
40 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
3
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 21, 2017 · Synced Nov 1, 2026, 1:20 PM EST
Completed Not applicable Interventional

Early Versus Late Bronchoscopy in Bone Marrow Transplantation (BMT) Patients

NCT00846352
View directory record Official record
Conditions
Bone Marrow Transplantation
Interventions
Variation in the time for performing bronchoscopy
Procedure
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
3
States / cities
Jackson, Mississippi • Winston-Salem, North Carolina • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 20, 2017 · Synced Nov 1, 2026, 1:20 PM EST
Active, not recruiting Phase 3 Interventional

A Study to Compare Early Use of Vinorelbine and Maintenance Therapy for Patients With High Risk Rhabdomyosarcoma

NCT04994132
View directory record Official record
Conditions
Alveolar Rhabdomyosarcoma, Botryoid-Type Embryonal Rhabdomyosarcoma, Embryonal Rhabdomyosarcoma, Metastatic Embryonal Rhabdomyosarcoma, Metastatic Rhabdomyosarcoma, Solid Alveolar Rhabdomyosarcoma, Spindle Cell Rhabdomyosarcoma, Spindle Cell/Sclerosing Rhabdomyosarcoma
Interventions
Biospecimen Collection, Bone Marrow Aspiration, Bone Marrow Biopsy, Bone Scan, Computed Tomography, Cyclophosphamide, Dactinomycin, Magnetic Resonance Imaging, Positron Emission Tomography, Radiation Therapy, Vincristine Sulfate, Vinorelbine Tartrate, X-Ray Imaging
Procedure · Drug · Biological + 1 more
Lead sponsor
Children's Oncology Group
Network
Eligibility
Up to 50 Years
Enrollment
113 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
228
States / cities
Birmingham, Alabama • Mobile, Alabama • Anchorage, Alaska + 160 more
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Nov 1, 2026, 1:20 PM EST
Active, not recruiting No phase listed Observational

Safety of Herpes Zoster Subunit (HZ/su) Vaccine During Pregnancy in Adult Women With Immunocompromised Conditions

NCT05811754
View directory record Official record
Conditions
Herpes Zoster
Interventions
Data collection
Other
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 49 Years · Female only
Enrollment
2,844 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
Canton, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 12, 2025 · Synced Nov 1, 2026, 1:20 PM EST
Completed Phase 4 Interventional Results available

Steroids in Occipital Nerve Block for Treatment of Headache

NCT05732532
View directory record Official record
Conditions
Headache, Occipital Nerve Block
Interventions
Bupivacaine, Lidocaine, Dexamethasone, Normal saline, Greater/lesser occipital nerve blocks
Drug · Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Nov 1, 2026, 1:20 PM EST