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ClinicalTrials.gov public records Last synced Oct 18, 2026, 6:41 AM EDT

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Showing 1–24 of 59 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Major Abdominal Surgery Clear all
Recruiting Early Phase 1 Interventional

Pilot Study of (MR) Imaging With Pyruvate (13C) to Detect High Grade Prostate Cancer

NCT02526368
View directory record Official record
Conditions
Prostate Cancer, Localized Prostate Carcinoma
Interventions
Hyperpolarized 13C-Pyruvate, Hyperpolarized 13C,15N2-urea, Magnetic Resonance Spectroscopic Imaging
Drug · Procedure
Lead sponsor
Ivan de Kouchkovsky, MD
Other
Eligibility
18 Years and older · Male only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Oct 18, 2026, 6:41 AM EDT
Terminated Phase 4 Interventional Results available

Continuous Nerve Block Block vs Combination of Single Block Plus Intravenous Lidocaine for Postoperative Pain.

NCT04208516
View directory record Official record
Conditions
Postoperative Pain
Interventions
Continuous Erector Spinae Plane Nerve Block, Continuous Quadratus Lumborum Nerve Block, Single Erector Spinae Plane Nerve Block, Single Quadratus Lumborum Nerve Block, Lidocaine IV, Ropivacaine 0.5% Injectable Solution, Dexamethasone, Dexmedetomidine, Lidocaine
Procedure · Drug
Lead sponsor
Jeremy Kearns
Other
Eligibility
18 Years to 90 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 13, 2023 · Synced Oct 18, 2026, 6:41 AM EDT
Terminated Not applicable Interventional Results available

An Evaluation of SprayShield in Reducing Post-Operative Adhesion Formation Following Major Open Abdominal Surgery

NCT01002287
View directory record Official record
Conditions
Ulcerative Colitis, Familial Polyposis
Interventions
SprayShield Adhesion Barrier System, Good Surgical Technique Alone
Device · Procedure
Lead sponsor
Integra LifeSciences Corporation
Industry
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Bedford, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 20, 2014 · Synced Oct 18, 2026, 6:41 AM EDT
Completed Phase 3 Interventional

Combination Chemotherapy Alone or With Radiation Therapy in Treating Children With Kidney Cancer

NCT00002611
View directory record Official record
Conditions
Kidney Cancer
Interventions
dactinomycin, filgrastim, cyclophosphamide, doxorubicin hydrochloride, etoposide, vincristine sulfate, conventional surgery, radiation therapy
Biological · Drug · Procedure + 1 more
Lead sponsor
Children's Oncology Group
Network
Eligibility
0 Years to 15 Years
Enrollment
3,031 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1995 – 2003
U.S. locations
206
States / cities
Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 151 more
Source: ClinicalTrials.gov public record
Updated Feb 25, 2021 · Synced Oct 18, 2026, 6:41 AM EDT
Recruiting Phase 2 Interventional

Using Placental Pathology to Prevent Recurrent Adverse Pregnancy Outcomes: A Pilot Project

NCT06004674
View directory record Official record
Conditions
Adverse Pregnancy Outcome
Interventions
Lovenox 40mg
Drug
Lead sponsor
Endeavor Health
Other
Eligibility
18 Years to 60 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Evanston, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 23, 2026 · Synced Oct 18, 2026, 6:41 AM EDT
Recruiting Phase 1Phase 2 Interventional

A Phase 1/2 Study of Intravenous Gene Transfer With an AAV9 Vector Expressing Human Beta-galactosidase in Type I and Type II GM1 Gangliosidosis

NCT03952637
View directory record Official record
Conditions
Lysosomal Diseases, Gangliosidosis, GM1
Interventions
AAV9-GLB1, Abdominal ultrasound, Rituximab, Sirolimus, Methylprednisolone, Prednisone, Audiology assessment with ABR, Bone density scan (DEXA), Electrocardiogram (EKG), Echocardiogram, Electroencephalogram (EEG) awake and extended overnight, Laboratory tests, Lumbar puncture, Brain MRI/MRS/fMRI, Neurocognitive testing, Neurology exam, PICC or other Central line placement, Skeletal survey, Skin biopsy, Speech and modified barium swallow study, Ophthalmology exam
Biological · Procedure · Drug + 3 more
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
6 Months to 12 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2030
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 18, 2026, 6:41 AM EDT
Terminated Not applicable Interventional Results available

Preoperative and Postoperative Incentive Spirometry in Patients Undergoing Major Abdominal Surgery

NCT04887922
View directory record Official record
Conditions
Abdominal Surgery
Interventions
MIR Spirobank G, ZEPHYRx®, Conventional spirometer
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 17, 2023 · Synced Oct 18, 2026, 6:41 AM EDT
Terminated Phase 2 Interventional

A Study of Danavorexton in People With Obstructive Sleep Apnea After General Anesthesia for Abdominal Surgery

NCT05814016
View directory record Official record
Conditions
Sleep Apnea
Interventions
Danavorexton, Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
30 Years to 75 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
19
States / cities
Sheffield, Alabama • Phoenix, Arizona • La Jolla, California + 14 more
Source: ClinicalTrials.gov public record
Updated Sep 16, 2025 · Synced Oct 18, 2026, 6:41 AM EDT
Terminated Not applicable Interventional

Precision Pain Management for Major Abdominal Surgery in Colorectal Surgery

NCT03455751
View directory record Official record
Conditions
Colorectal Cancer, Diverticular Disease, Crohn Disease, Ulcerative Colitis
Interventions
PGx-guided post-operative pain management
Genetic
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 18, 2019 · Synced Oct 18, 2026, 6:41 AM EDT
Completed Not applicable Interventional Results available

Using Electrical Bioimpedance Assessments to Estimate Perioperative Total Body Water and Postoperative Fluid Need

NCT02200055
View directory record Official record
Conditions
Intestinal Cancer, Diverticulitis, Pancreatic Cancer, Gastroesophageal Reflux Disease
Interventions
Bodystat Quadscan 4000
Device
Lead sponsor
United States Naval Medical Center, Portsmouth
Federal
Eligibility
18 Years to 80 Years
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Portsmouth, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 28, 2018 · Synced Oct 18, 2026, 6:41 AM EDT
Terminated Not applicable Interventional Results available

SEMS Placement Before Surgery in Unblocking Bile Duct in Patients With Periampullary Pancreatic Cancer With Severe Obstructive Jaundice

NCT03820544
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
Endoscopic Retrograde Cholangiopancreatography, Standard of care
Procedure · Other
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
Other
Eligibility
19 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 30, 2025 · Synced Oct 18, 2026, 6:41 AM EDT
Completed Not applicable Interventional

Effect of Sugared Chewing Gum on Gastrointestinal Recovery After Major Colorectal Surgery

NCT01559662
View directory record Official record
Conditions
Postoperative Ileus
Interventions
Sugared Chewing Gum (Juicy Fruit)
Dietary Supplement
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years to 85 Years
Enrollment
114 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 15, 2012 · Synced Oct 18, 2026, 6:41 AM EDT
Completed Phase 2 Interventional

Safety and Efficacy of IV Infusion of TZP-101 for POI After Major Open Abdominal Surgery

NCT00617552
View directory record Official record
Conditions
Postoperative Ileus
Interventions
5% dextrose in water, TZP-101
Drug
Lead sponsor
Tranzyme, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
267 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
10
States / cities
Los Angeles, California • Miami, Florida • Ocala, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Dec 7, 2012 · Synced Oct 18, 2026, 6:41 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

IV Acetaminophen for Post-Operative Pain Management in Enhanced Recovery After Surgery (ERAS) Population

NCT03198871
View directory record Official record
Conditions
Abdominal Wall Hernia, Pancreatic Diseases, Bowel Disease, Gastric Disease
Interventions
Acetaminophen Injectable Product, Sodium Chloride 0.9%, Intravenous
Drug
Lead sponsor
Kathirvel Subramaniam
Other
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 28, 2021 · Synced Oct 18, 2026, 6:41 AM EDT
Completed Not applicable Interventional Results available

FITBIT Study on Mobility and Readmissions After Radical Cystectomy

NCT04314778
View directory record Official record
Conditions
Bladder Cancer
Interventions
social incentive-based gamification
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 24, 2024 · Synced Oct 18, 2026, 6:41 AM EDT
Not listed Phase 3 Interventional

Probiotics and Recovery From Gastrointestinal Surgery - 2

NCT04266106
View directory record Official record
Conditions
Surgical Recovery
Interventions
SuperBio probiotic, Placebo
Drug
Lead sponsor
Jan Franko, MD
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Des Moines, Iowa
Source: ClinicalTrials.gov public record
Updated Feb 13, 2020 · Synced Oct 18, 2026, 6:41 AM EDT
Completed Phase 3 Interventional

Safety and Efficacy of Multiple Doses of Intranasal Ketorolac in Postoperative Pain Following Major Abdominal Surgery

NCT00266786
View directory record Official record
Conditions
Postoperative Pain
Interventions
Intranasal Ketorolac Tromethamine, Intranasal Placebo
Drug
Lead sponsor
Egalet Ltd
Industry
Eligibility
18 Years to 64 Years
Enrollment
321 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2005
U.S. locations
5
States / cities
Arcadia, California • Glendale, California • Pasadena, California + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 8, 2017 · Synced Oct 18, 2026, 6:41 AM EDT
Recruiting Not applicable Interventional

Fetal Cystoscopy for Severe Lower Urinary Tract Obstruction

NCT03281798
View directory record Official record
Conditions
Lower Urinary Tract Obstructive Syndrome, Lower Urinary Tract Obstruction, Congenital, Bladder Outlet Obstruction, Bladder Outflow Obstruction
Interventions
Fetoscopes, Fetal Cystoscopy
Device · Procedure
Lead sponsor
Rodrigo Ruano
Other
Eligibility
18 Years and older · Female only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2028
U.S. locations
2
States / cities
Miami, Florida • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 24, 2026 · Synced Oct 18, 2026, 6:41 AM EDT
Completed Not applicable Interventional Results available

Consumer-Based Activity Monitor in Evaluating and Measuring Activity of Older Patients With Abdominal Cancer Undergoing Surgery

NCT02356471
View directory record Official record
Conditions
Malignant Gastrointestinal Neoplasm, Malignant Peritoneal Neoplasm
Interventions
Management of Therapy Complications Fitbit Zip (portable pedometer device), Questionnaire Administration, Quality-of-Life Assessment
Device · Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
60 Years to 90 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 27, 2018 · Synced Oct 18, 2026, 6:41 AM EDT
Recruiting No phase listed Observational

At-home Walking Cadence Functional Assessment and Recovery Trajectory for Older Adults Undergoing Major Surgery

NCT05886725
View directory record Official record
Conditions
Gait, Unsteady
Interventions
Patients using Step Test Application and Accelerometer
Other
Lead sponsor
University of Chicago
Other
Eligibility
60 Years and older
Enrollment
100 participants
Timeline
2023 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Oct 18, 2026, 6:41 AM EDT
Completed No phase listed Observational

Characterization of Bio-psychosocial Pain Profiles in the Perioperative Period

NCT03081299
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Not listed
Lead sponsor
Defense and Veterans Center for Integrative Pain Management
Other
Eligibility
18 Years to 80 Years
Enrollment
471 participants
Timeline
2016 – 2019
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 25, 2021 · Synced Oct 18, 2026, 6:41 AM EDT
Completed No phase listed Observational

Preoperative Dietary Fat Consumption and Baseline Inflammatory Markers

NCT07442981
View directory record Official record
Conditions
Fat Consumption, Inflammatory Markers
Interventions
Inflammatory markers test in blood prior to surgery, Inflammatory markers test in CSF (cerebrospinal fluid), MOCA test, CAM-3D
Diagnostic Test
Lead sponsor
Ohio State University
Other
Eligibility
60 Years and older
Enrollment
62 participants
Timeline
2025 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Oct 18, 2026, 6:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Uterine Cooling During Cesarean Delivery to Reduce Blood Loss and Incidence of Postpartum Hemorrhage

NCT02229513
View directory record Official record
Conditions
Postpartum Hemorrhage, Uterine Atony
Interventions
Uterine Cooling
Procedure
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years and older · Female only
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jan 19, 2018 · Synced Oct 18, 2026, 6:41 AM EDT
Not listed Not applicable Interventional

Remote Ischemic Conditioning in Abdominal Surgery

NCT03234543
View directory record Official record
Conditions
Laparotomy, Laparoscopy, Retroperitoneal Disease, Pelvis Disease, Pancreatic Diseases, Liver Diseases, Gastrointestinal Disease, Urologic Diseases, Complication of Surgical Procedure
Interventions
Remote ischemic conditioning, No Remote ischemic conditioning
Procedure
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 25, 2019 · Synced Oct 18, 2026, 6:41 AM EDT