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ClinicalTrials.gov public records Last synced Sep 27, 2026, 2:37 AM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Acute Abdomen Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Water And Saline Head-to-head In The Blinded Evaluation Study Trial

NCT02714023
View directory record Official record
Conditions
Acute Appendicitis, Abscess
Interventions
Normal Saline, Sterile Water
Procedure
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
6 Years and older
Enrollment
241 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 14, 2018 · Synced Sep 27, 2026, 2:37 AM EDT
Terminated Not applicable Interventional Results available

Lidocaine and Ketamine in Abdominal Surgery

NCT00721110
View directory record Official record
Conditions
Abdominal Hysterectomy (& Wertheim)
Interventions
Lidocaine, Placebo, Ketamine, Ketamine + Lidocaine
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 75 Years · Female only
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Mayfield Heights, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 25, 2017 · Synced Sep 27, 2026, 2:37 AM EDT
Completed Phase 4 Interventional Results available

Low Dose Ketamine (LDK) Versus Morphine for Acute Pain Control in the Emergency Department

NCT01538745
View directory record Official record
Conditions
Abdomen, Acute, Other Acute Pain, Flank Pain, Back Pain, Musculoskeletal Pain
Interventions
Ketamine, Morphine
Drug
Lead sponsor
Brooke Army Medical Center
Federal
Eligibility
18 Years to 59 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Feb 3, 2021 · Synced Sep 27, 2026, 2:37 AM EDT
Recruiting Phase 1Phase 2 Interventional

Soy Tomato Juice to Improve Outcomes in Pancreatitis

NCT07447687
View directory record Official record
Conditions
Recurrent Acute Pancreatitis, Chronic Pancreatitis
Interventions
Soy-tomato juice product, Will include a soy-tomato juice product to be consumed during the 4 week intervention phase. A total of about 12 ounces (administered in two small cans) of the juice will be consumed
Dietary Supplement
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 80 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Sep 27, 2026, 2:37 AM EDT
Active, not recruiting No phase listed Observational

Retrospective Acute Care Appendectomy Study

NCT06624215
View directory record Official record
Conditions
Acute Appendicitis
Interventions
Appendectomy
Procedure
Lead sponsor
Intuitive Surgical
Industry
Eligibility
22 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
3
States / cities
Columbus, Ohio • Portland, Oregon • New Braunfels, Texas
Source: ClinicalTrials.gov public record
Updated Sep 23, 2026 · Synced Sep 27, 2026, 2:37 AM EDT
Recruiting Not applicable Interventional

Safety and Efficacy of Endovascular Repair of Complex Aortic Pathology With Physician-modified Endovascular Grafts (PMEGs)

NCT04746677
View directory record Official record
Conditions
Abdominal Aortic Aneurysm, Thoracoabdominal Aortic Aneurysm, Aortic Dissection
Interventions
Endovascular aortic repair with a physician-modified endovascular graft (PMEG), TREO graft
Device
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
21 Years and older
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2031
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Sep 27, 2026, 2:37 AM EDT
Completed Phase 3 Interventional

Efficacy and Safety of Oxymorphone Immediate Release in Post-surgical Acute Pain

NCT00226395
View directory record Official record
Conditions
Acute Pain
Interventions
Oxymorphone immediate release
Drug
Lead sponsor
Endo USA Inc., a Keenova Therapeutics Company
Industry
Eligibility
18 Years and older
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
21
States / cities
Birmingham, Alabama • Montgomery, Alabama • Phoenix, Arizona + 10 more
Source: ClinicalTrials.gov public record
Updated Jan 1, 2024 · Synced Sep 27, 2026, 2:37 AM EDT
Terminated Not applicable Interventional Results available

Irrisept Versus Standard of Care in the Prevention of Surgical Site Infections

NCT02255487
View directory record Official record
Conditions
Surgical Site Infection
Interventions
IrriSept System, No Intervention - Standard of Care (SoC) only
Device · Other
Lead sponsor
Irrimax Corporation
Industry
Eligibility
18 Years and older
Enrollment
627 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
17
States / cities
Tucson, Arizona • Los Angeles, California • Denver, Colorado + 14 more
Source: ClinicalTrials.gov public record
Updated May 23, 2022 · Synced Sep 27, 2026, 2:37 AM EDT
Completed Phase 2 Interventional Results available

Dilute Povidone-iodine Irrigation vs No Irrigation for Children With Acute, Perforated Appendicitis

NCT02664220
View directory record Official record
Conditions
Acute, Perforated Appendicitis
Interventions
Povidone-iodine irrigation, No irrigation
Drug · Procedure
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
2 Years to 17 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 16, 2019 · Synced Sep 27, 2026, 2:37 AM EDT
Completed Not applicable Interventional

Improving Pain Management for Older Adults in the Emergency Department (ED)

NCT01962610
View directory record Official record
Conditions
Abdominal Pain Care
Interventions
ePCA and Pain keycept intervention
Other
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
20 Years and older
Enrollment
4,693 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 4, 2015 · Synced Sep 27, 2026, 2:37 AM EDT
Completed Early Phase 1 Interventional

Abdominal CT to Predict the Risk of Acute Graft-versus-Host Disease Following Allogeneic Hematopoietic Stem Cell Transplantation

NCT02117115
View directory record Official record
Conditions
Myelodysplastic Syndromes, Leukemia, Myeloid, Acute, Leukemia, Myelogenous, Chronic, Multiple Myeloma
Interventions
Dynamic contrast-enhanced computed tomography, Ioversol
Radiation · Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
20 Years to 60 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 10, 2015 · Synced Sep 27, 2026, 2:37 AM EDT
Recruiting Not applicable Interventional

A Research Study of Abdominal Ultrasound (FAST) in Children With Blunt Torso Trauma

NCT05910567
View directory record Official record
Conditions
Blunt Trauma to Abdomen, Wounds and Injuries, Abdomen Injury, Abdominal Injury, Abdomen, Acute
Interventions
Focused Assessment with Sonography for Trauma (FAST) Examination, No Intervention: Standard of Care - Without the FAST Examination
Diagnostic Test · Other
Lead sponsor
University of California, Davis
Other
Eligibility
Up to 17 Years
Enrollment
4,650 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
6
States / cities
Sacramento, California • Aurora, Colorado • Atlanta, Georgia + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Sep 27, 2026, 2:37 AM EDT
Completed Not applicable Interventional

Complex And Simple Appendicitis: REstrictive or Liberal Post-operative Antibiotic eXposure (CASA RELAX) - Atrium Health

NCT05746520
View directory record Official record
Conditions
Appendicitis Surgery
Interventions
Antibiotic
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
268 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 2, 2025 · Synced Sep 27, 2026, 2:37 AM EDT
Recruiting Not applicable Interventional

Evaluation of the Cook Custom Aortic Endograft, the Zenith t-Branch Endovascular Graft, and Surgeon-Modified Endograft in Treating Aortic Pathologies

NCT02043691
View directory record Official record
Conditions
Juxtarenal Aortic Aneurysm, Suprarenal Aortic Aneurysm, Thoracoabdominal Aortic Aneurysm, Penetrating Aortic Ulcer, Aortic Arch Aneurysm, Aortic Dissection
Interventions
Cook Custom Aortic Endograft, Zenith t-Branch Endovascular Graft, Surgeon-Modified Endograft
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
410 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jan 5, 2026 · Synced Sep 27, 2026, 2:37 AM EDT
Recruiting Not applicable Interventional

Early Detection of Infection Using the Fitbit in Pediatric Surgical Patients

NCT06395636
View directory record Official record
Conditions
Appendectomy, Appendicitis, Appendicitis Acute
Interventions
Infection-Prediction Algorithm
Device
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
3 Years to 18 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
4
States / cities
Chicago, Illinois • Maywood, Illinois • Winfield, Illinois
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Sep 27, 2026, 2:37 AM EDT
Completed No phase listed Observational

A Prospective Study of a Haptic Device Evaluation of the Acute Abdomen

NCT01982708
View directory record Official record
Conditions
Acute Abdomen
Interventions
Not listed
Lead sponsor
Michigan State University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Lansing, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 12, 2014 · Synced Sep 27, 2026, 2:37 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

AI-CARE: Artificial Intelligence for Cardiovascular Analysis and Risk Evaluation

NCT07438327
View directory record Official record
Conditions
Aortic Aneurysm, Aortic Aneurysm Abdominal, Aortic Aneurysm and Dissection, Aortic Aneurysm, Thoracoabdominal
Interventions
Aorta AIM Automated Measurement, Expert Radiologist Manual Measurement
Diagnostic Test
Lead sponsor
Aiatella Oy
Industry
Eligibility
22 Years and older
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
2
States / cities
Chapel Hill, North Carolina • Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 5, 2026 · Synced Sep 27, 2026, 2:37 AM EDT
Completed No phase listed Observational

Comparison of Epidural and TAP Block in Abdominal Surgery

NCT01848951
View directory record Official record
Conditions
Acute Pain, Surgery, Regional Anesthesia
Interventions
Epidural, TAP Block
Drug
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Nov 27, 2023 · Synced Sep 27, 2026, 2:37 AM EDT
Completed Phase 2 Interventional Results available

The Role of Contrast Enhanced Ultrasound in Appendicitis

NCT03687502
View directory record Official record
Conditions
Acute Appendicitis
Interventions
Sulfur hexafluoride lipid-type A microspheres
Drug
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
8 Years to 17 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 7, 2023 · Synced Sep 27, 2026, 2:37 AM EDT
Recruiting Not applicable Interventional

Pancreatic Quantitative Sensory Testing (P-QST) to Predict Treatment Response for Pain in Chronic Pancreatitis

NCT04996628
View directory record Official record
Conditions
Chronic Pancreatitis, Chronic Pain
Interventions
Quantitative Sensory Test 1, Quantitative Sensory Test 2, Quantitative Sensory Test 3
Diagnostic Test
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
3
States / cities
Indianapolis, Indiana • Baltimore, Maryland • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Sep 27, 2026, 2:37 AM EDT
Completed Not applicable Interventional

Initial Antibiotics and Delayed Appendectomy for Acute Appendicitis

NCT01697059
View directory record Official record
Conditions
Acute Appendicitis
Interventions
Piperacillin + Amoxicillin
Drug
Lead sponsor
Rhode Island Hospital
Other
Eligibility
5 Years to 18 Years
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated May 5, 2015 · Synced Sep 27, 2026, 2:37 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Appendicitis Choice of Treatment Study

NCT04968782
View directory record Official record
Conditions
Acute Appendicitis
Interventions
Patients with acute appendicitis
Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 22, 2022 · Synced Sep 27, 2026, 2:37 AM EDT
Terminated No phase listed Observational

AKI in Thoracic and Abdominal Surgery

NCT02553174
View directory record Official record
Conditions
Acute Kidney Injury
Interventions
Not listed
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
21 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 1, 2018 · Synced Sep 27, 2026, 2:37 AM EDT
Withdrawn Phase 4 Interventional

Bariatric Dose-ranging Study With Dexmedetomidine

NCT00363935
View directory record Official record
Conditions
Abdominal Surgery Patients
Interventions
Dexmedetomidine
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 70 Years
Timeline
2007
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jan 15, 2019 · Synced Sep 27, 2026, 2:37 AM EDT