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ClinicalTrials.gov public records Last synced Sep 17, 2026, 3:06 AM EDT

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Showing 1–18 of 18 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Post treatment intestinal biopsies Clear all
Completed No phase listed Observational

A Biospecimen Collection Study to Identify the Targets of Disease-Reactive T Cells in Patients With Autoimmune Disease

NCT06587828
View directory record Official record
Conditions
Autoimmune Diseases, Ulcerative Colitis, Multiple Sclerosis, Scleroderma, Ankylosing Spondylitis, Celiac Disease, Non-radiographic Axial Spondyloarthritis (Nr-axSpA), Crohn&Amp;#39;s Disease, Birdshot Chorioretinitis
Interventions
Companion blood samples with procedure
Procedure
Lead sponsor
TScan Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
238 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
11
States / cities
Orange, California • Sherman Oaks, California • Skokie, Illinois + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Sep 17, 2026, 3:06 AM EDT
Completed Not applicable Interventional Results available

HALO Patient Registry: Ablation of Barrett's Esophagus

NCT00848237
View directory record Official record
Conditions
Barrett Esophagus
Interventions
Radiofrequency Ablation (HALO Ablation Systems)
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
Not listed
Enrollment
5,521 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2014
U.S. locations
1
States / cities
Knoxville and Other US Cities, California
Source: ClinicalTrials.gov public record
Updated Feb 4, 2016 · Synced Sep 17, 2026, 3:06 AM EDT
Recruiting Phase 2 Interventional

Modulation of the Gut Microbiome With Pembrolizumab Following Chemotherapy in Resectable Pancreatic Cancer

NCT05462496
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
Biopsy, FOLFIRINOX, Ciprofloxacin, Metronidazole, Pembrolizumab, Surgical Resection
Procedure · Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
19 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 14, 2024 · Synced Sep 17, 2026, 3:06 AM EDT
Completed No phase listed Observational Results available

Anal Human Papillomavirus in Inflammatory Bowel Disease Study

NCT01364896
View directory record Official record
Conditions
Inflammatory Bowel Disease (IBD), Ulcerative Colitis (UC), Crohn's Disease (CD), Anal Human Papillomavirus
Interventions
Venous blood samples, anal swab samples, vaginal swab samples, high resolution anoscopy (HRA), anal biopsy samples
Procedure
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 65 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 20, 2019 · Synced Sep 17, 2026, 3:06 AM EDT
Completed Phase 2 Interventional

Irinotecan in Treating Patients With Advanced Cancer of the Stomach

NCT00003137
View directory record Official record
Conditions
Esophageal Cancer, Gastric Cancer
Interventions
irinotecan hydrochloride
Drug
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2004
U.S. locations
18
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Peoria, Illinois + 15 more
Source: ClinicalTrials.gov public record
Updated Jul 13, 2016 · Synced Sep 17, 2026, 3:06 AM EDT
Completed Early Phase 1 Interventional

Effects of Probiotics on the Gut Microbiome and Immune System in Operable Stage I-III Breast or Lung Cancer

NCT04857697
View directory record Official record
Conditions
Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8, Breast Adenocarcinoma, Stage I Lung Cancer AJCC v8, Stage II Lung Cancer AJCC v8, Stage III Lung Cancer AJCC v8
Interventions
Biopsy, Biospecimen Collection, Probiotic, Therapeutic Conventional Surgery
Procedure · Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Apr 20, 2023 · Synced Sep 17, 2026, 3:06 AM EDT
Completed No phase listed Observational

Prevalence of Dysplasia of the Gastric Cardia

NCT01787864
View directory record Official record
Conditions
Barrett's Esophagus, Intestinal Metaplasia, Intramucosal Adenocarcinoma
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 80 Years
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated May 15, 2017 · Synced Sep 17, 2026, 3:06 AM EDT
Completed Phase 2 Interventional Results available

Radiation Therapy in Combination With Brachytherapy for Clinically Localized, Intermediate Risk Prostate Cancer

NCT02280356
View directory record Official record
Conditions
Prostate Cancer
Interventions
external beam radiation therapy, brachytherapy, questionnaires
Radiation · Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2023
U.S. locations
6
States / cities
Basking Ridge, New Jersey • Commack, New York • Harrison, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 3, 2024 · Synced Sep 17, 2026, 3:06 AM EDT
Recruiting Not applicable Interventional

Low-Count Quantitative SPECT for Men Treated With Radium-223

NCT07221825
View directory record Official record
Conditions
Prostate Cancer, Cancer of the Prostate
Interventions
Low-count quantitative single-photon emission computed tomography imaging
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older · Male only
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Sep 17, 2026, 3:06 AM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Endoesophageal Cryotherapy For Ablating Barrett's Esophagus and Early Stage Esophageal Cancer

NCT00628784
View directory record Official record
Conditions
Barrett's Esophagus
Interventions
Endoscopic spray cryotherapy
Procedure
Lead sponsor
Walter Reed Army Medical Center
Federal
Eligibility
18 Years to 85 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2012
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jul 23, 2008 · Synced Sep 17, 2026, 3:06 AM EDT
Terminated Phase 2 Interventional Results available

Assessing the Potential for Reduced Toxicity Using Focal Brachytherapy in Early Stage, Low Volume Prostate Cancer

NCT01354951
View directory record Official record
Conditions
Prostate Cancer
Interventions
Prostate Biopsy, Focal Brachytherapy , Assessment of QOL
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
21 Years and older · Male only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
3
States / cities
New Hyde Park, New York • New York, New York • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 18, 2018 · Synced Sep 17, 2026, 3:06 AM EDT
Not listed Not applicable Interventional

Wide-Area Transepithelial Sampling in Endoscopic Eradication Therapy for Barrett's Esophagus

NCT05056051
View directory record Official record
Conditions
Barrett Esophagus, Esophageal Cancer
Interventions
WATS-3D tissue sampling prior to forceps biopsies, WATS-3D tissue sampling following forceps biopsies
Device
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
4
States / cities
Los Angeles, California • Aurora, Colorado • Chicago, Illinois + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 23, 2024 · Synced Sep 17, 2026, 3:06 AM EDT
Enrolling by invitation Phase 1 Interventional

Defined Fecal Microbiota Transplantation for Clostridium Difficile Diarrhea

NCT01868373
View directory record Official record
Conditions
Active C. Difficile Colitis
Interventions
Microbiota Transplantation (FMT)
Biological
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2036
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 26, 2023 · Synced Sep 17, 2026, 3:06 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 29, 2016 · Synced Sep 17, 2026, 3:06 AM EDT
Completed No phase listed Observational

Cytokines and Genes in Therapeutic Response in Crohn's Disease

NCT03266471
View directory record Official record
Conditions
Inflammatory Bowel Diseases
Interventions
Baseline blood sample, Baseline intestinal biopsies, Crohn's disease activity index (CDAI), Post treatment blood sample, Post treatment intestinal biopsies, Baseline stool sample, Post treatment stool sample
Diagnostic Test · Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
2
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 13, 2023 · Synced Sep 17, 2026, 3:06 AM EDT
Completed Phase 2 Interventional Results available

Intravenous and Intraperitoneal Paclitaxel and Oral Nilotinib for Peritoneal Carcinomatosis

NCT05185947
View directory record Official record
Conditions
Gynecologic Cancer, Gynecologic Neoplasms, Peritoneal Carcinomatosis, Peritoneal Neoplasms, Ovarian Cancer, Ovarian Neoplasms, Colorectal Cancer, Colorectal Neoplasms, Appendiceal Cancer, Appendiceal Neoplasms, Cholangiocarcinoma, Breast Cancer
Interventions
Paclitaxel, Nilotinib, ECG, CT Scan CAP, Laparoscopy, Peritoneal biopsies + ascites washings
Drug · Diagnostic Test · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Sep 17, 2026, 3:06 AM EDT
Recruiting Phase 1 Interventional

PIPAC for the Treatment of Peritoneal Carcinomatosis in Patients With Ovarian, Uterine, Appendiceal, Colorectal, or Gastric Cancer

NCT04329494
View directory record Official record
Conditions
Clinical Stage IV Gastric Cancer AJCC v8, Clinical Stage IVA Gastric Cancer AJCC v8, Clinical Stage IVB Gastric Cancer AJCC v8, Malignant Uterine Neoplasm, Metastatic Appendix Carcinoma, Metastatic Colorectal Carcinoma, Metastatic Gastric Carcinoma, Metastatic Malignant Neoplasm in the Peritoneum, Metastatic Malignant Solid Neoplasm, Metastatic Ovarian Carcinoma, Pathologic Stage IV Gastric Cancer AJCC v8, Peritoneal Carcinomatosis, Postneoadjuvant Therapy Stage IV Gastric Cancer AJCC v8, Stage IV Appendix Carcinoma AJCC v8, Stage IV Colorectal Cancer AJCC v8, Stage IV Ovarian Cancer AJCC v8, Stage IV Uterine Corpus Cancer AJCC v8, Stage IVA Appendix Carcinoma AJCC v8, Stage IVA Colorectal Cancer AJCC v8, Stage IVA Ovarian Cancer AJCC v8, Stage IVA Uterine Corpus Cancer AJCC v8, Stage IVB Appendix Carcinoma AJCC v8, Stage IVB Colorectal Cancer AJCC v8, Stage IVB Ovarian Cancer AJCC v8, Stage IVB Uterine Corpus Cancer AJCC v8, Stage IVC Appendix Carcinoma AJCC v8, Stage IVC Colorectal Cancer AJCC v8
Interventions
Biopsy, Cisplatin, Doxorubicin, Fluorouracil, Intraperitoneal Chemotherapy, Irinotecan, Leucovorin, Mitomycin, Oxaliplatin, Quality-of-Life Assessment, Questionnaire Administration
Procedure · Drug · Device + 1 more
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
3
States / cities
Duarte, California • Jacksonville, Florida • Greenlawn, New York
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Sep 17, 2026, 3:06 AM EDT
Recruiting Not applicable Interventional

Surveillance vs. Endoscopic Therapy for Barrett's Esophagus With Low-grade Dysplasia

NCT05753748
View directory record Official record
Conditions
Barretts Esophagus With Dysplasia, Barrett Esophagus, Esophageal Adenocarcinoma
Interventions
Endoscopic Eradication Therapy
Procedure
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 89 Years
Enrollment
680 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
30
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Los Angeles, California + 25 more
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Sep 17, 2026, 3:06 AM EDT