Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 19, 2026, 11:30 AM EDT

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

Showing 1–24 of 28 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: TAP Catheters Clear all
Completed Phase 3 Interventional Results available

Transversus Abdominis Plane Block in Microsurgical Breast Recon w/Abdominal Free Flap in Breast CA

NCT02601027
View directory record Official record
Conditions
Breast - Female
Interventions
Transversus Abdominis Plane (TAP) block, Nimbus Infusion Pump IV Administration, Bupivacaine infusion, Acetominophen, Hydromorphone, Oxycodone, Ondansetron
Procedure · Device · Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older · Female only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Sep 23, 2021 · Synced Oct 19, 2026, 11:30 AM EDT
Completed Not applicable Interventional Results available

Bilateral Transversus Abdominis Plane Block With Exparel Verus Continuous Epidural Analgesia With Bupivacaine

NCT02996227
View directory record Official record
Conditions
Pain, Postoperative, Major Abdominal Surgery
Interventions
TAP block, Epidural analgesia, EXPAREL, Bupivacaine
Procedure · Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 85 Years
Enrollment
514 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
2
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 31, 2024 · Synced Oct 19, 2026, 11:30 AM EDT
Completed Phase 4 Interventional Results available

TAP Block Catheters vs Liposomal Bupivacaine for Pain Control After Colorectal Surgery

NCT03080142
View directory record Official record
Conditions
Colorectal Surgery, TAP Blocks
Interventions
Exparel, Ropivacaine
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 90 Years
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Apr 27, 2021 · Synced Oct 19, 2026, 11:30 AM EDT
Not listed Not applicable Interventional

Intestinal Inflammation and Carbohydrate Digestion in Autistic Children

NCT00227487
View directory record Official record
Conditions
Autism, Inflammation
Interventions
Stool collection, Administration of carbohydrate solution during clinically indicated endoscopy, Questionnaires
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Months to 17 Years
Enrollment
115 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2017
U.S. locations
2
States / cities
Boston, Massachusetts • Newton, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 30, 2016 · Synced Oct 19, 2026, 11:30 AM EDT
Terminated Phase 3 Interventional

ssTAP vs TAP Catheters in TAH

NCT02525900
View directory record Official record
Conditions
Postoperative Pain
Interventions
Wound Infiltration, TAP Blocks, TAP Catheters
Procedure
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years and older · Female only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Jul 9, 2018 · Synced Oct 19, 2026, 11:30 AM EDT
Completed Phase 4 Interventional Results available

Single-shot TAP Block vs Continuous TAP Block

NCT02475031
View directory record Official record
Conditions
Postoperative Pain
Interventions
TAP-C, TAP-S
Device · Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 4, 2020 · Synced Oct 19, 2026, 11:30 AM EDT
Terminated Not applicable Interventional

A Trial Comparing Transversus Abdominis Plane Catheter Versus Epidural After Esophagectomy

NCT03570996
View directory record Official record
Conditions
Esophageal Cancer, Pain, Postoperative
Interventions
Esophagectomy, Transversus abdominis plane catheter, Epidural
Procedure
Lead sponsor
Swedish Medical Center
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 23, 2023 · Synced Oct 19, 2026, 11:30 AM EDT
Completed Not applicable Interventional Results available

Trial Comparing Transversus Abdominis Plane Block Versus Epidural Anesthesia for Pain Management in Colorectal Surgery

NCT02591407
View directory record Official record
Conditions
Colon Cancer, Rectal Cancer, Colonic Diverticulosis
Interventions
TAP Block, Continuous Epidural Analgesia
Procedure
Lead sponsor
Trinity Health Michigan
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Oct 19, 2026, 11:30 AM EDT
Withdrawn Phase 3 Interventional

Effectiveness of Transverse Abdominus Plane Catheter Blocks to Patient-controlled Analgesia in Laparoscopic Colon Resections

NCT01592630
View directory record Official record
Conditions
Colorectal Disorders, Observation of Neuromuscular Block
Interventions
0.2% ropivacaine, Saline
Drug
Lead sponsor
Stamford Hospital
Other
Eligibility
18 Years to 100 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
2
States / cities
Stamford, Connecticut
Source: ClinicalTrials.gov public record
Updated Dec 6, 2016 · Synced Oct 19, 2026, 11:30 AM EDT
Not listed Phase 2 Interventional

Study to Determine if Pre- and Post- Operative TAP Catheters With Ropivacaine Versus Placebo Affects Anesthetic, Narcotic Dosing, and Pain Scores

NCT03149783
View directory record Official record
Conditions
Pain, Postoperative, Delirium, Anesthesia, Local
Interventions
Ropivacaine HCL, sodium chloride
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
50 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated May 27, 2021 · Synced Oct 19, 2026, 11:30 AM EDT
Terminated Not applicable Interventional Results available

An Early Safety and Efficacy Study of Ascites Management: Standard Paracentesis or Early Intervention With Pleurx Catheters in Patients With Malignant Ascites

NCT01077063
View directory record Official record
Conditions
Malignant Ascites
Interventions
paracentesis, Pleurx catheter
Procedure · Device
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years to 100 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 29, 2015 · Synced Oct 19, 2026, 11:30 AM EDT
Active, not recruiting Phase 4 Interventional Accepts healthy volunteers

TAP Blocks With Ropivacaine Continuous Infusion Catheters vs Single Dose Liposomal Bupivicaine After Kidney Transplant

NCT03737604
View directory record Official record
Conditions
Transplant;Failure,Kidney, Pain, Postoperative
Interventions
Ropivacaine Continuous Infusion Catheter, Single Dose Liposomal Bupivicaine
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2026
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Oct 19, 2026, 11:30 AM EDT
Terminated Not applicable Interventional Results available

Comparison Study of Transversus Abdominal Plane, Paravertebral and Epidural Blocks in Laparoscopic Colectomy

NCT02164929
View directory record Official record
Conditions
Laparoscopic Colorectal Resection
Interventions
TAP block, Epidural, Paravertebral block, Acetaminophen 1g IV, Dexamethasone 4mg, Midazolam up to 2mg, Propofol 1-2.5 mg/kg, Sevoflurane to keep a bispectral index of between 40-60, Local infiltration with 10 mL of plain ropivacaine 0.25%, Lidocaine, Epinephrine, Hydromorphone
Procedure · 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 Sep 25, 2017 · Synced Oct 19, 2026, 11:30 AM EDT
Not listed Not applicable Interventional

TAP Catheters Versus Intrathecal Morphine for Cesarean Section

NCT01593280
View directory record Official record
Conditions
Abdominal Muscles/Ultrasonography, Adult, Anesthetics, Local/Administration & Dosage, Ropivacaine/Administration & Dosage, Ropivacaine/Analogs & Derivatives, Cesarean Section, Humans, Nerve Block/Methods, Pain Measurement/Methods, Pain, Postoperative/Prevention & Control, Ultrasonography, Interventional
Interventions
TAP catheter, intrathecal morphine
Device · Drug
Lead sponsor
Stamford Anesthesiology Services, PC
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
1
States / cities
Stamford, Connecticut
Source: ClinicalTrials.gov public record
Updated May 8, 2012 · Synced Oct 19, 2026, 11:30 AM EDT
Completed Phase 3 Interventional Results available

Four Quadrants Transverse Abdominus Plane (4Q-TAP) Block With Plain and Liposomal Bupivacaine vs. Thoracic Epidermal Analgesia (TEA) in Patients Undergoing Cytoreductive Surgery With Hyperthermic Intraperitoneal Chemotherapy (CRS-HIPEC) on an Enhanced Recovery Pathway

NCT03359811
View directory record Official record
Conditions
Peritoneal Cancer
Interventions
Local Anesthetic Solution, Bupivacaine HCl, Liposomal Bupivacaine
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 18, 2022 · Synced Oct 19, 2026, 11:30 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Spontaneous Pneumothorax in Children

NCT02573285
View directory record Official record
Conditions
Spontaneous Pneumothorax
Interventions
Simple Aspiration, Surgeon Preference
Procedure
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
12 Years to 17 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 5, 2019 · Synced Oct 19, 2026, 11:30 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 28, 2023 · Synced Oct 19, 2026, 11:30 AM EDT
Active, not recruiting Phase 3 Interventional

Thoracic Epidural Analgesia or Four-Quadrant Transversus Abdominus Plane Block in Reducing Pain in Patients Undergoing Liver Surgery

NCT03214510
View directory record Official record
Conditions
Liver and Intrahepatic Bile Duct Disorder
Interventions
Bupivacaine, Fentanyl, Hydromorphone Hydrochloride, Implanted Medical Device, Liposomal Bupivacaine, Questionnaire
Drug · Device · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Oct 19, 2026, 11:30 AM EDT
Terminated Phase 1 Interventional Results available

Monoclonal Antibody Therapy in Treating Patients Scheduled for Surgery to Remove Ovarian Cancer

NCT00006099
View directory record Official record
Conditions
Ovarian Cancer
Interventions
Monoclonal antibody hu3S193
Biological
Lead sponsor
Ludwig Institute for Cancer Research
Other
Eligibility
18 Years and older · Female only
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2002
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 4, 2023 · Synced Oct 19, 2026, 11:30 AM EDT
Terminated Not applicable Interventional

The Effects of Continuous Transversus Abdominis Plane (TAP) Catheters on Postoperative Pain After Renal Transplantation

NCT01679106
View directory record Official record
Conditions
Pain
Interventions
TAP catheter with Ropivicaine, Fentanyl IV PCA and placebo TAP catheter
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 23, 2016 · Synced Oct 19, 2026, 11:30 AM EDT
Recruiting Phase 1 Interventional

Intracerebroventricular Administration of CD19-CAR T Cells (CD19CAR-CD28-CD3zeta-EGFRt-expressing Tn/Mem T-lymphocytes) for the Treatment of Central Nervous System Lymphoma

NCT05625594
View directory record Official record
Conditions
Central Nervous System Lymphoma
Interventions
Aspiration, Biospecimen Collection, Catheterization, CD19CAR-CD28-CD3zeta-EGFRt-expressing Tn/mem T-lymphocytes, Computed Tomography, Cyclophosphamide, Fludarabine, Leukapheresis, Lumbar Puncture, Magnetic Resonance Imaging, Positron Emission Tomography
Procedure · Biological · Drug
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Oct 19, 2026, 11:30 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Continuous TAP Blocks: Relative Effects of a Basal Infusion vs. Repeated Bolus Doses

NCT02662023
View directory record Official record
Conditions
Postoperative Pain
Interventions
Bolus, Basal
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Mar 18, 2021 · Synced Oct 19, 2026, 11:30 AM EDT
Recruiting Not applicable Interventional

Ommaya Reservoir Placement at the Time of Biopsy for Longitudinal Biomarker Collection in Patients With Brain Tumors

NCT06322602
View directory record Official record
Conditions
Brain Neoplasms
Interventions
Intracranial Catheter Placement, Lumbar Puncture, Biopsy, Biospecimen Collection, Computed Tomography, Magnetic Resonance Imaging
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Oct 19, 2026, 11:30 AM EDT
Recruiting Phase 4 Interventional

Epidural Analgesia Versus Opioid-sparing Analgesia for Open Ventral Hernia Repair With Transversus Abdominis Release

NCT07840183
View directory record Official record
Conditions
Ventral Hernia, Ventral Hernia Repair, Postoperative Pain
Interventions
Bupivicaine, Fentanyl, Thoracic epidural analgesia, Hydromorphone, Acetaminophen, Ketorolac, magnesium sulfate, Tramadol, Gabapentin, Cyclobenzaprine, transversus abdominis plane block
Drug · Device · Procedure
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 19, 2026, 11:30 AM EDT