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ClinicalTrials.gov public records Last synced Sep 7, 2026, 4:37 PM EDT

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Showing 1–24 of 34 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Risk-reducing Surgery Clear all
Completed Phase 3 Interventional Results available

Surgery and Combination Chemotherapy in Treating Children With Extracranial Germ Cell Tumors

NCT00053352
View directory record Official record
Conditions
Childhood Embryonal Tumor, Childhood Extracranial Germ Cell Tumor, Childhood Extragonadal Germ Cell Tumor, Childhood Malignant Ovarian Germ Cell Tumor, Childhood Malignant Testicular Germ Cell Tumor, Childhood Teratoma, Ovarian Embryonal Carcinoma, Ovarian Yolk Sac Tumor, Stage II Malignant Testicular Germ Cell Tumor, Stage IIA Ovarian Germ Cell Tumor, Stage IIB Ovarian Germ Cell Tumor, Stage IIC Ovarian Germ Cell Tumor, Stage III Malignant Testicular Germ Cell Tumor, Stage IIIA Ovarian Germ Cell Tumor, Stage IIIB Ovarian Germ Cell Tumor, Stage IIIC Ovarian Germ Cell Tumor, Testicular Choriocarcinoma and Yolk Sac Tumor, Testicular Embryonal Carcinoma
Interventions
conventional surgery, cisplatin, etoposide, bleomycin sulfate, laboratory biomarker analysis
Procedure · Drug · Biological + 1 more
Lead sponsor
Children's Oncology Group
Network
Eligibility
Up to 21 Years
Enrollment
302 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2021
U.S. locations
112
States / cities
Birmingham, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 98 more
Source: ClinicalTrials.gov public record
Updated Jul 12, 2021 · Synced Sep 7, 2026, 4:37 PM EDT
Completed Phase 2 Interventional Results available

Outcomes and Safety Trial Investigating Ecallantide's Effect on Reducing Surgical Blood Loss Volume in Subjects at High Risk of Bleeding Exposed to Cardio-pulmonary Bypass During Cardiac Surgery

NCT00888940
View directory record Official record
Conditions
Bloodloss, Surgical Procedures, Operative
Interventions
Ecallantide, Cyklokapron(R)
Drug
Lead sponsor
Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Industry
Eligibility
18 Years to 85 Years
Enrollment
243 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Aug 9, 2015 · Synced Sep 7, 2026, 4:37 PM EDT
Completed Early Phase 1 Interventional

Why do Oral Contraceptives Prevent Ovarian Cancer?

NCT02155777
View directory record Official record
Conditions
Ovarian Cancer Risk, Risk-reducing Surgery, Fallopian Tube Fimbriae, Ovarian Cortical Inclusion Cysts
Interventions
OrthoNovum 1/35
Drug
Lead sponsor
University of Michigan
Other
Eligibility
30 Years to 45 Years · Female only
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
2
States / cities
Los Angeles, California • Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 24, 2020 · Synced Sep 7, 2026, 4:37 PM EDT
Completed Not applicable Interventional

Healthy Directions After Lung Surgery Pilot

NCT02135211
View directory record Official record
Conditions
Carcinoma, Non Small Cell Lung
Interventions
Lifestyle counseling
Behavioral
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
21 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 1, 2018 · Synced Sep 7, 2026, 4:37 PM EDT
Recruiting Phase 2 Interventional

Shortened Course of Radiation Therapy After Trans-oral Robotic Surgery in Patients With HPV-Mediated Oropharyngeal Squamous Cell Carcinoma.

NCT07044635
View directory record Official record
Conditions
Oropharyngeal Squamous Cell Carcinoma, HPV-mediated Oropharyngeal Squamous Cell Carcinoma
Interventions
Radiation Therapy
Radiation
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Feb 26, 2026 · Synced Sep 7, 2026, 4:37 PM EDT
Completed Not applicable Interventional

Reducing Reintubation Risk in High-Risk Cardiac Surgery Patients With High-Flow Nasal Cannula

NCT04782817
View directory record Official record
Conditions
Intubation, Cardiovascular Surgical Procedure
Interventions
Recommendation for high flow nasal cannula oxygen therapy order set, Provider choice standard care order set
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
3,568 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 19, 2026 · Synced Sep 7, 2026, 4:37 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Reducing Musculoskeletal Stresses and Work-related Injuries Among Allied Health Professionals in Surgical Care

NCT02597959
View directory record Official record
Conditions
Musculoskeletal Injury, Musculoskeletal Illness
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 12, 2016 · Synced Sep 7, 2026, 4:37 PM EDT
Active, not recruiting Phase 3 Interventional

Post-operative Adjuvant Treatment for HPV-positive Tumours (PATHOS)

NCT02215265
View directory record Official record
Conditions
Human Papillomavirus (HPV)-Positive Oropharyngeal Cancer
Interventions
Cisplatin, Postoperative radiotherapy
Drug · Radiation
Lead sponsor
Lisette Nixon
Government
Eligibility
18 Years and older
Enrollment
1,269 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2028
U.S. locations
3
States / cities
Redwood City, California • Orlando, Florida • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 18, 2025 · Synced Sep 7, 2026, 4:37 PM EDT
Active, not recruiting Not applicable Interventional

The TRIABETES - ARMMS-T2D Study: A Randomized Trial to Compare Surgical and Medical Treatments for Type 2 Diabetes

NCT01047735
View directory record Official record
Conditions
Type 2 Diabetes Mellitus, Obesity
Interventions
Roux-en-Y Gastric Bypass Surgery, Laparoscopic Adjustable Gastric Banding, Lifestyle Weight Loss Intervention
Procedure · Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
25 Years to 55 Years
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Sep 7, 2026, 4:37 PM EDT
Active, not recruiting Not applicable Interventional

An Investigational Surgical Procedure (Vascularized Lymph Node Transfer) in Reducing the Risk of Lymphedema in Patients With Breast Cancer Undergoing Breast Reconstruction

NCT03990610
View directory record Official record
Conditions
Breast Carcinoma
Interventions
Mammoplasty, Vascularized Lymph Node Transfer
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Sep 7, 2026, 4:37 PM EDT
Recruiting Phase 2 Interventional

Prophylactic Intravenous Calcium Gluconate to Decrease Blood Loss at Time of Cesarean Delivery in Pregnant Patients at High Risk for Uterine Atony

NCT07217899
View directory record Official record
Conditions
Blood Loss, Surgical, Blood Loss, Postoperative, Uterine Atony
Interventions
Calcium Gluconate, Saline
Drug · Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older · Female only
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 23, 2026 · Synced Sep 7, 2026, 4:37 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Genetic Risk Estimations for Influencing Decision Making in Women at High Risk of Breast Cancer, GENRE 2 Study

NCT04474834
View directory record Official record
Conditions
Breast Cancer
Interventions
Polygenic Risk Score
Genetic
Lead sponsor
Mayo Clinic
Other
Eligibility
35 Years to 75 Years · Female only
Enrollment
737 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2029
U.S. locations
5
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Evanston, Illinois + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Sep 7, 2026, 4:37 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Pre-op Cognitive Behavior Therapy to Decrease Chronic Post-Surgical Pain in TKA

NCT04814992
View directory record Official record
Conditions
Chronic Post-Surgical Pain
Interventions
Computer-Assisted Preoperative CBT Intervention (PAINTrainer)
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
22 Years and older
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
4
States / cities
Philadelphia, Pennsylvania • Radnor, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 16, 2024 · Synced Sep 7, 2026, 4:37 PM EDT
Not listed Phase 4 Interventional

Hernia Surgery Urinary Retention

NCT03027115
View directory record Official record
Conditions
Hernia, Urinary Retention
Interventions
Tamsulosin
Drug
Lead sponsor
Memorial Health University Medical Center
Other
Eligibility
18 Years and older · Male only
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Savannah, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 22, 2018 · Synced Sep 7, 2026, 4:37 PM EDT
Completed Phase 3 Interventional

Effect of RBT-1 on Reducing the Risk of Post-Operative Complications in Subjects Undergoing Cardiac Surgery

NCT06021457
View directory record Official record
Conditions
Post-Operative Complications in Cardiac Surgery
Interventions
RBT-1, Placebo
Drug
Lead sponsor
Renibus Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
454 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
31
States / cities
Huntsville, Alabama • La Jolla, California • San Francisco, California + 27 more
Source: ClinicalTrials.gov public record
Updated Jul 31, 2025 · Synced Sep 7, 2026, 4:37 PM EDT
Completed Not applicable Interventional

Individualized Perioperative Open Lung Ventilatory Strategy

NCT02158923
View directory record Official record
Conditions
Moderated-high Risk of Postoperative Pulmonary Complication, Abdominal Surgery Expected More Than Two Hours
Interventions
Alveolar recruitment maneuver, Calculation of optimal PEEP, Postoperative CPAP
Procedure
Lead sponsor
Fundación para la Investigación del Hospital Clínico de Valencia
Other
Eligibility
18 Years and older
Enrollment
920 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 16, 2016 · Synced Sep 7, 2026, 4:37 PM EDT
Terminated Phase 2 Interventional Results available

Low-Dose Radiation and Combination Chemotherapy Following Surgery in Children With Newly Diagnosed Medulloblastoma

NCT00031590
View directory record Official record
Conditions
Brain Tumors, Central Nervous System Tumors, Medulloblastoma
Interventions
Cisplatin, Cyclophosphamide, Etoposide, Lomustine, Vincristine, Craniospinal Radiation
Drug · Radiation
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
3 Years to 30 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2011
U.S. locations
3
States / cities
Palo Alto, California • Atlanta, Georgia • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 24, 2019 · Synced Sep 7, 2026, 4:37 PM EDT
Completed Phase 2Phase 3 Interventional

Study Evaluating Ways of Preventing Patients From Being Awake During High-Risk Surgery and Anesthesia

NCT00281489
View directory record Official record
Conditions
Explicit Recall of Intra-operative Events
Interventions
BIS Monitor guided algorithm, Volatile anesthetic guided algorithm
Device · Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2005
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 22, 2012 · Synced Sep 7, 2026, 4:37 PM EDT
Recruiting Phase 3 Interventional

NO During CPB in Neonates to Reduce Risk of AKI

NCT04216927
View directory record Official record
Conditions
AKI, CHD - Congenital Heart Disease, Surgery
Interventions
Nitric Oxide, Oxygen
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
1 Day to 31 Days
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 4, 2026 · Synced Sep 7, 2026, 4:37 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

BC Risk Assessment Before Top Surgery

NCT06239766
View directory record Official record
Conditions
Breast Cancer, Risk Reduction
Interventions
Breast Cancer Risk Assessment
Diagnostic Test
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older · Female only
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 12, 2024 · Synced Sep 7, 2026, 4:37 PM EDT
Completed No phase listed Observational

Comparing Blood Loss, RBC Transfusions and Inflammatory Marker Changes Among Methods of CPB

NCT01083914
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Not listed
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years and older
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Plano, Texas
Source: ClinicalTrials.gov public record
Updated Aug 22, 2013 · Synced Sep 7, 2026, 4:37 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Reduction of Risk for Low Back Injury in Theater of Operations

NCT01401842
View directory record Official record
Conditions
Lower Back Injury
Interventions
Lumbar ext. high intensity progressive resistance exercise, Low intensity core stabilization exercise
Other
Lead sponsor
University of South Florida
Other
Eligibility
18 Years to 35 Years
Enrollment
582 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
2
States / cities
Tampa, Florida • Fort Sam Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 24, 2015 · Synced Sep 7, 2026, 4:37 PM EDT
Active, not recruiting Not applicable Interventional

Robotic-Assisted da Vinci System Prophylactic Nipple-Sparing Mastectomy

NCT03892980
View directory record Official record
Conditions
Nipple Sparing Mastectomy
Interventions
Nipple-Sparing Mastectomy
Device
Lead sponsor
Intuitive Surgical
Industry
Eligibility
18 Years to 80 Years · Female only
Enrollment
145 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
6
States / cities
Jacksonville, Florida • Evanston, Illinois • Rochester, Minnesota + 3 more
Source: ClinicalTrials.gov public record
Updated Dec 17, 2025 · Synced Sep 7, 2026, 4:37 PM EDT
Completed Phase 4 Interventional Results available

A Randomized Control Trial Assessing the Effect of Topical Tranexamic Acid on Risk of Hematoma in Breast Surgery

NCT05441592
View directory record Official record
Conditions
Hematoma Postoperative
Interventions
Tranexamic acid injection, No additional irrigation
Drug · Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 25, 2025 · Synced Sep 7, 2026, 4:37 PM EDT