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ClinicalTrials.gov public records Last synced Sep 4, 2026, 4:37 AM EDT

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Showing 1–24 of 90 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: Capsule swallow Clear all
Completed No phase listed Observational

The Microenvironment in Barrett's Esophagus

NCT03060642
View directory record Official record
Conditions
Barrett Esophagus, Esophageal Adenocarcinoma
Interventions
Tethered capsule sponge, Electronic nose device
Device
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
155 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
3
States / cities
Rochester, Minnesota • New York, New York • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 4, 2024 · Synced Sep 4, 2026, 4:37 AM EDT
Terminated Phase 3 Interventional Results available

Efficacy and Safety of Cinacalcet in Pediatric Patients With Secondary Hyperparathyroidism (SHPT) and Chronic Kidney Disease (CKD) on Dialysis

NCT02138838
View directory record Official record
Conditions
Chronic Kidney Disease, Secondary Hyperparathyroidism
Interventions
Cinacalcet HCl, Standard of Care
Drug · Dietary Supplement
Lead sponsor
Amgen
Industry
Eligibility
6 Years to 17 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
26
States / cities
Los Angeles, California • Wilmington, Delaware • Atlanta, Georgia + 22 more
Source: ClinicalTrials.gov public record
Updated Jun 28, 2020 · Synced Sep 4, 2026, 4:37 AM EDT
Not yet recruiting Not applicable Interventional

Fermented Foods and Bowel Health in SCI

NCT07640152
View directory record Official record
Conditions
Spinal Cord Injury
Interventions
fermented foods, Control diet, Sitz Marker Test
Other · Device
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 70 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Sep 4, 2026, 4:37 AM EDT
Completed Phase 1 Interventional

Study of GDC-0084 in Pediatric Patients With Newly Diagnosed Diffuse Intrinsic Pontine Glioma or Diffuse Midline Gliomas

NCT03696355
View directory record Official record
Conditions
Brain and Central Nervous System Tumors
Interventions
GDC-0084, radiation therapy
Drug · Radiation
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
2 Years to 21 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 17, 2023 · Synced Sep 4, 2026, 4:37 AM EDT
Completed Phase 2 Interventional Results available

A Study to Compare the Efficacy and Safety of Ifosfamide and Etoposide With or Without Lenvatinib in Children, Adolescents and Young Adults With Relapsed and Refractory Osteosarcoma

NCT04154189
View directory record Official record
Conditions
Osteosarcoma
Interventions
Lenvatinib, Ifosfamide, Etoposide
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
2 Years to 25 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
16
States / cities
Birmingham, Alabama • Loma Linda, California • Orange, California + 13 more
Source: ClinicalTrials.gov public record
Updated Jul 21, 2024 · Synced Sep 4, 2026, 4:37 AM EDT
Completed Phase 2Phase 3 Interventional

A Trial of Metformin in Individuals With Fragile X Syndrome

NCT03479476
View directory record Official record
Conditions
Fragile X Syndrome, Fragile X Mental Retardation Syndrome, Mental Retardation, X Linked, Genetic Diseases, X-Linked, Trinucleotide Repeat Expansion, Fra(X) Syndrome, Intellectual Disability, FXS, Neurobehavioral Manifestations, Sex Chromosome Disorders
Interventions
Placebo Medication, Metformin
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
6 Years to 25 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jan 16, 2025 · Synced Sep 4, 2026, 4:37 AM EDT
Completed Not applicable Interventional Results available

Patient Acceptance and Preference Among Screening Modalities for Detection of Barrett's Esophagus

NCT04301986
View directory record Official record
Conditions
Barrett Esophagus, GERD
Interventions
Cytosponge, Transnasal Endoscopy (TNE), Esophagogastroduodenoscopy
Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated May 7, 2023 · Synced Sep 4, 2026, 4:37 AM EDT
Active, not recruiting Not applicable Interventional

Surveillance and Image-Guided Biopsy of the Esophagus Using an OFDI Capsule

NCT02422433
View directory record Official record
Conditions
Barrett's Esophagus
Interventions
OFDI Capsule Marking
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 21, 2025 · Synced Sep 4, 2026, 4:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Comparative Study of MCCE With/Without Tether vs Conventional Upper Endoscopy in Patients With Upper Abdominal Symptoms

NCT04605302
View directory record Official record
Conditions
Upper Gastrointestinal Symptoms
Interventions
MCC/MCC-T, Standard gastroscopy
Device
Lead sponsor
AnX Robotica Corp.
Industry
Eligibility
18 Years to 75 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Sep 4, 2026, 4:37 AM EDT
Completed Phase 1 Interventional

Ph I Dose Escalation Trial of Vandetanib in Combo w Etoposide for Malignant Gliomas

NCT00613223
View directory record Official record
Conditions
Gliosarcoma, Glioblastoma
Interventions
Vandetanib and Etoposide
Drug
Lead sponsor
Annick Desjardins
Other
Eligibility
18 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 19, 2013 · Synced Sep 4, 2026, 4:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Colon Capsule Endoscopy (CCE) Versus Computed Tomographic Colonography (CTC) in the Identification of Colonic Polyps in a Screening Population.

NCT02754661
View directory record Official record
Conditions
Colorectal Cancer Screening
Interventions
COLON Capsule endoscopy, Computed Tomographic Colonography
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
50 Years to 75 Years
Enrollment
320 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
13
States / cities
Mobile, Alabama • Jacksonville, Florida • Chicago, Illinois + 8 more
Source: ClinicalTrials.gov public record
Updated Sep 30, 2019 · Synced Sep 4, 2026, 4:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Study of Detergents in the Pathogenesis of Eosinophilic Esophagitis

NCT05482256
View directory record Official record
Conditions
Eosinophilic Esophagitis
Interventions
Esophageal String Test (EST), Colgate, High Resolution Esophageal Manometry (HREM)
Diagnostic Test · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Oct 23, 2025 · Synced Sep 4, 2026, 4:37 AM EDT
Completed Phase 2 Interventional Results available

Oral Lenalidomide and Intravesical BCG for Therapy of Bladder Cancer

NCT01373294
View directory record Official record
Conditions
Bladder Cancer
Interventions
Bacille Calmette-Guerrin (BCG), Lenalidomide
Drug
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Aug 5, 2019 · Synced Sep 4, 2026, 4:37 AM EDT
Recruiting Phase 2 Interventional

Aquamin® for Prevention of Ulcerative Colitis J-Pouch-associate Intestinal Inflammation

NCT07501078
View directory record Official record
Conditions
Ulcerative Colitis, Ileal Pouch
Interventions
Aquamin, Placebo
Drug
Lead sponsor
Muhammad N Aslam, MD
Other
Eligibility
18 Years to 80 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Sep 4, 2026, 4:37 AM EDT
Completed Not applicable Interventional Results available

OFDI Capsule Imaging in Patients With Atrial Fibrillation Undergone Radio Frequency (RF) Ablation

NCT02204566
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
OFDI Capsule
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 7, 2019 · Synced Sep 4, 2026, 4:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Study to Image the Esophagus Using the OFDI Capsule

NCT02204150
View directory record Official record
Conditions
Barrett's Esophagus, Eosinophilic Esophagitis
Interventions
OFDI Capsule
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
16 Years and older
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 29, 2019 · Synced Sep 4, 2026, 4:37 AM EDT
Active, not recruiting Phase 2 Interventional

Probiotics to Prevent Relapse After Hospitalization for Bipolar Depression

NCT03349528
View directory record Official record
Conditions
Bipolar Depression
Interventions
Probiotic Supplement, Inert Compound
Biological
Lead sponsor
Sheppard Pratt Health System
Other
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
1
States / cities
Towson, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 6, 2026 · Synced Sep 4, 2026, 4:37 AM EDT
Recruiting Not applicable Interventional

Navicam for Detection of Barrett's Esophagus

NCT06748911
View directory record Official record
Conditions
Barrett's Esophagus
Interventions
NaviCam Detachable String Capsule
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
22 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Sep 4, 2026, 4:37 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

The Effects of an Acute Dose of a Betalain-rich Concentrate on Repeated-sprint Cycling Performance and Recovery.

NCT06274385
View directory record Official record
Conditions
Nutraceuticals
Interventions
Betalain-rich concentrate (AltRed), Placebo
Dietary Supplement · Other
Lead sponsor
Drexel University
Other
Eligibility
18 Years to 40 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 21, 2024 · Synced Sep 4, 2026, 4:37 AM EDT
Completed Phase 4 Interventional Results available

Pharmacokinetics of Sublingual Versus Oral Tacrolimus in Patients Awaiting Kidney Transplantation

NCT00629122
View directory record Official record
Conditions
Kidney Failure, Chronic
Interventions
Tacrolimus (Arm B), Clotrimazole Troche, Tacrolimus (Arm A), Nystatin Suspension
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 11, 2019 · Synced Sep 4, 2026, 4:37 AM EDT
Recruiting Phase 2 Interventional

Atorvastatin to Reduce Cisplatin-Induced Hearing Loss Among Individuals With Head and Neck Cancer

NCT04915183
View directory record Official record
Conditions
Hearing Loss, Head and Neck Cancer
Interventions
Placebo, Atorvastatin
Other · Drug
Lead sponsor
National Institute on Deafness and Other Communication Disorders (NIDCD)
NIH
Eligibility
18 Years to 100 Years
Enrollment
224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
5
States / cities
Atlanta, Georgia • Baltimore, Maryland • Bethesda, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Sep 4, 2026, 4:37 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Minimally Invasive Molecular Approaches for the Diagnosis of Barrett's Esophagus and Esophageal Adenocarcinoma

NCT03961945
View directory record Official record
Conditions
Barrett Esophagus, Esophageal Adenocarcinoma
Interventions
Sponge Capsule
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 90 Years
Enrollment
1,550 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2030
U.S. locations
9
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Austin, Minnesota + 6 more
Source: ClinicalTrials.gov public record
Updated Jan 25, 2026 · Synced Sep 4, 2026, 4:37 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Study Assessing the Effect of Chocolate Consumption in Subjects With A History of Acne Vulgaris

NCT01193764
View directory record Official record
Conditions
Acne
Interventions
100% cocoa powder, gelatin (Gelita)
Dietary Supplement
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 35 Years · Male only
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Feb 19, 2019 · Synced Sep 4, 2026, 4:37 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Childhood Absence Epilepsy Rx PK-PD-Pharmacogenetics Study

NCT00088452
View directory record Official record
Conditions
Childhood Absence Epilepsy, Petit Mal Epilepsy, Epilepsy, Seizures
Interventions
Ethosuximide, Lamotrigine, Valproic acid
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
30 Months to 13 Years
Enrollment
453 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2016
U.S. locations
31
States / cities
Birmingham, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 28 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2020 · Synced Sep 4, 2026, 4:37 AM EDT