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ClinicalTrials.gov public records Last synced Oct 22, 2026, 10:23 PM EDT

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Showing 1–24 of 34 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Risk-reducing Surgery Clear all
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 17, 2024 · Synced Oct 22, 2026, 10:23 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 13, 2024 · Synced Oct 22, 2026, 10:23 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 5, 2026 · Synced Oct 22, 2026, 10:23 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 23, 2013 · Synced Oct 22, 2026, 10:23 PM EDT
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 13, 2021 · Synced Oct 22, 2026, 10:23 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 20, 2026 · Synced Oct 22, 2026, 10:23 PM EDT
Recruiting Not applicable Interventional

A Study to Compare Two Surgical Procedures in Individuals With BRCA1 Mutations to Assess Reduced Risk of Ovarian Cancer

NCT04251052
View directory record Official record
Conditions
Ovarian Carcinoma
Interventions
Bilateral Salpingectomy, Bilateral Salpingectomy with Oophorectomy, Biospecimen Collection, Magnetic Resonance Imaging, Quality-of-Life Assessment, Questionnaire Administration, Transvaginal Ultrasound, Ultrasound Imaging
Procedure · Other
Lead sponsor
NRG Oncology
Other
Eligibility
35 Years to 50 Years · Female only
Enrollment
1,956 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2047
U.S. locations
564
States / cities
Birmingham, Alabama • Anchorage, Alaska • Goodyear, Arizona + 372 more
Source: ClinicalTrials.gov public record
Updated Aug 7, 2026 · Synced Oct 22, 2026, 10:23 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 22, 2026 · Synced Oct 22, 2026, 10:23 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 25, 2015 · Synced Oct 22, 2026, 10:23 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 26, 2025 · Synced Oct 22, 2026, 10:23 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 Aug 1, 2025 · Synced Oct 22, 2026, 10:23 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 10, 2015 · Synced Oct 22, 2026, 10:23 PM EDT
Not yet recruiting Not applicable Interventional

Preoperative Outreach to Improve Surgical Attendance

NCT07644819
View directory record Official record
Conditions
Urology
Interventions
Preoperative Outreach
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 22, 2026, 10:23 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 25, 2019 · Synced Oct 22, 2026, 10:23 PM EDT
Completed Not applicable Interventional Results available

Intrathecal Radioimmunotherapy, Radiation Therapy, and Chemotherapy After Surgery in Treating Patients With Medulloblastoma

NCT00058370
View directory record Official record
Conditions
Brain and Central Nervous System Tumors
Interventions
cisplatin, lomustine, vincristine sulfate, adjuvant therapy, iodine I 131 monoclonal antibody 3F8, radiation therapy
Drug · Procedure · Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
3 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2019
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 11, 2020 · Synced Oct 22, 2026, 10:23 PM EDT
Withdrawn Not applicable Interventional

Breast Reconstruction Following Breast Cancer in Very High Risk Patients

NCT03261323
View directory record Official record
Conditions
Breast Cancer, Malignant Neoplasm of Breast
Interventions
Immediate Breast Reconstruction, Delayed Breast Reconstruction, Breast-Q questionnaire
Procedure · Other
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
19 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 20, 2022 · Synced Oct 22, 2026, 10:23 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 5, 2026 · Synced Oct 22, 2026, 10:23 PM EDT
Recruiting Early Phase 1 Interventional

Post-Operative Biomarker-Guided Precision Medicine For Cardiovascular Risk Reduction

NCT06961630
View directory record Official record
Conditions
Myocardial Injury After Noncardiac Surgery
Interventions
Rivaroxaban, Atorvastatin
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
45 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 6, 2026 · Synced Oct 22, 2026, 10:23 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 19, 2025 · Synced Oct 22, 2026, 10:23 PM EDT
Recruiting Phase 2 Interventional

Immunotherapy (Toripalimab) for Reducing Recurrence Risk After Surgery for Mismatch Repair Deficient Stage IIB, IIC, or III Colon Cancer

NCT07140679
View directory record Official record
Conditions
Localized Colon Carcinoma, Stage IIB Colon Cancer AJCC v8, Stage IIC Colon Cancer AJCC v8, Stage III Colon Cancer AJCC v8
Interventions
Biopsy Procedure, Biospecimen Collection, Colonoscopy, Computed Tomography, Questionnaire Administration, Toripalimab
Procedure · Other · Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
5
States / cities
Atlanta, Georgia • Johns Creek, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 22, 2026, 10:23 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 18, 2025 · Synced Oct 22, 2026, 10:23 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 11, 2026 · Synced Oct 22, 2026, 10:23 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 23, 2018 · Synced Oct 22, 2026, 10:23 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 25, 2020 · Synced Oct 22, 2026, 10:23 PM EDT