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Showing 1–24 of 84 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: islet cell transplantation Clear all
Completed Phase 3 Interventional

Islet Transplantation in Type 1 Diabetes

NCT00434811
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Allogeneic Pancreatic Islet Cells, Antithymocyte Globulin, Sirolimus, Tacrolimus, Etanercept, Islet Transplantation, Basiliximab
Biological · Drug · Procedure
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2014
U.S. locations
7
States / cities
San Francisco, California • Miami, Florida • Atlanta, Georgia + 3 more
Source: ClinicalTrials.gov public record
Updated Jul 16, 2019 · Synced Sep 17, 2026, 3:38 AM EDT
Completed Phase 1Phase 2 Interventional Results available

MGA031, Sirolimus and Tacrolimus in Islet Transplantation

NCT00265473
View directory record Official record
Conditions
Type 1 Diabetes Mellitus, Hypoglycemia
Interventions
Allogeneic Islets of Langerhans
Biological
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 65 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 8, 2017 · Synced Sep 17, 2026, 3:38 AM EDT
Completed Phase 2 Interventional

Islet Cell Transplantation Alone and CD34+ Enriched Bone Marrow Cell Infusion in Patients With Diabetes Mellitus: Steroid-Free Regimen

NCT00021801
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Islet Cell Transplantation
Procedure
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 50 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Mar 1, 2010 · Synced Sep 17, 2026, 3:38 AM EDT
Completed Phase 1Phase 2 Interventional

Anti-Thymocyte Globulin, Cyclosporine, and RAD in Islet Transplantation

NCT00286624
View directory record Official record
Conditions
Type 1 Diabetes Mellitus, Hypoglycemia
Interventions
Allogeneic Islets of Langerhans, Everolimus, anti-thymocyte globulin, Cyclosporine
Biological · Drug
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 65 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated May 7, 2008 · Synced Sep 17, 2026, 3:38 AM EDT
No Longer Available No phase listed Expanded access

Immunosuppressive Medications for Participants in ITN005CT (NCT00014911)

NCT01309022
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
Sirolimus, Tacrolimus, Mycophenolate mofetil, Mycophenolic acid
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
U.S. locations
3
States / cities
Miami, Florida • Boston, Massachusetts • St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 8, 2016 · Synced Sep 17, 2026, 3:38 AM EDT
Completed Phase 3 Interventional Results available

Fentanyl Sublingual Spray in Treating Patients With Breakthrough Cancer Pain

NCT00538850
View directory record Official record
Conditions
Cancer
Interventions
Fentanyl sublingual spray, Placebo
Drug
Lead sponsor
INSYS Therapeutics Inc
Industry
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Chandler, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 4, 2014 · Synced Sep 17, 2026, 3:38 AM EDT
Completed Phase 1Phase 2 Interventional

Carbon Monoxide-Saturated Medium for Islet Isolation

NCT02567240
View directory record Official record
Conditions
Chronic Pancreatitis
Interventions
Carbon monoxide-bubbled mediums
Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 69 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jan 3, 2019 · Synced Sep 17, 2026, 3:38 AM EDT
Recruiting Phase 1Phase 2 Interventional

Pancreatic Islet Transplantation Into the Anterior Chamber of the Eye

NCT02846571
View directory record Official record
Conditions
Diabetes
Interventions
Human Pancreatic Islet Transplantation
Biological
Lead sponsor
Midhat H. Abdulreda
Other
Eligibility
18 Years to 75 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
2
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Sep 17, 2026, 3:38 AM EDT
Not yet recruiting Phase 1Phase 2 Interventional

A Surgical Procedure (Total Pancreatectomy) With a Transplant Procedure (Islet Cell Autotransplantation) for the Treatment of Chronic Pancreatitis and Benign Pancreatic Tumors

NCT05453851
View directory record Official record
Conditions
Benign Pancreatic Neoplasm, Chronic Pancreatitis, Recurrent Acute Pancreatitis
Interventions
Pancreatectomy, Quality-of-Life Assessment, Treatment Planning
Procedure · Other
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 24, 2025 · Synced Sep 17, 2026, 3:38 AM EDT
Completed Phase 1 Interventional

Islet Transplantation in Type 1 Diabetic Patients

NCT00214253
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Thiazolidinedione
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 65 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2011
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 30, 2017 · Synced Sep 17, 2026, 3:38 AM EDT
Recruiting Phase 4 Interventional

SGLT2i Therapy in Islet Transplantation (SIT)

NCT07228195
View directory record Official record
Conditions
Partial Islet Function, TPIAT, Diabetes
Interventions
Empagliflozin 25 MG Oral Tablet, Empagliflozin 10 MG Oral Tablet [Jardiance]
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 70 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Sep 17, 2026, 3:38 AM EDT
Terminated Phase 2 Interventional Results available

Islet Cell Transplantation Alone and CD34+ Donor Bone Marrow Cell Infusion in Type 1 Diabetes Mellitus

NCT00315614
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Islet Transplantation and Bone Marrow
Biological
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 65 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2010
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Apr 3, 2017 · Synced Sep 17, 2026, 3:38 AM EDT
Recruiting Phase 1Phase 2 Interventional

Improving Islet Transplantation Outcomes With Gastrin for Type I Diabetes

NCT03746769
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
Allogenic Human Islet Cells, Gastrin 17
Biological · Drug
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years to 68 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Feb 22, 2026 · Synced Sep 17, 2026, 3:38 AM EDT
Active, not recruiting Phase 3 Interventional Results available

Islet Transplantation in Type 1 Diabetic Patients Using the University of Illinois at Chicago (UIC) Protocol

NCT00679042
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Islets of Langerhans transplantation
Biological
Lead sponsor
CellTrans Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 5, 2026 · Synced Sep 17, 2026, 3:38 AM EDT
Completed Phase 3 Interventional

Efficacy of Islet After Kidney Transplantation

NCT00468117
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Islet transplantation, Antithymocyte Globulin, Daclizumab or Basiliximab, Etanercept, Allogenic human purified pancreatic islets
Procedure · Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 68 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2017
U.S. locations
9
States / cities
San Francisco, California • Miami, Florida • Atlanta, Georgia + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 19, 2017 · Synced Sep 17, 2026, 3:38 AM EDT
No Longer Available No phase listed Expanded access

B-Lymphocyte Immunotherapy in Islet Transplantation for Initial Islet Graft Failure

NCT01049633
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Allogeneic Pancreatic Islet Cells, Sirolimus, Basiliximab, Tacrolimus, Antibacterial, Antifungal, and Antiviral Prophylaxis, Trimethoprim/sulfamethoxazole, Clotrimazole, Valganciclovir, Heparin, Enoxaparin, Pentoxifylline, Aspirin
Biological · Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 10, 2014 · Synced Sep 17, 2026, 3:38 AM EDT
Completed No phase listed Observational

Screening for Patients Needing Kidney, Kidney-Pancreas, or Islet-Cell Transplant

NCT00001859
View directory record Official record
Conditions
Diabetes Mellitus, Kidney Failure
Interventions
Not listed
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
Not listed
Enrollment
621 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2014
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 16, 2019 · Synced Sep 17, 2026, 3:38 AM EDT
Enrolling by invitation Phase 1 Interventional

Islet Transplantation With Recipient T-Reg Cells or Deceased Donor Vertebral Bone Marrow Therapy

NCT05973734
View directory record Official record
Conditions
Islet Transplantation
Interventions
Infusion of recipient T regulatory cell, Infusion of concomitant Donor Derived Vertebral Bone Marrow
Biological
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 70 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jun 7, 2026 · Synced Sep 17, 2026, 3:38 AM EDT
Not listed Phase 1 Interventional

Treatment of Type I Diabetes by Islet Transplantation Into the Gastric Submucosa Study Protocol

NCT02402439
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
Islet cells, Islet transplantation into the gastrointestinal submucosa
Drug · Procedure
Lead sponsor
Andrew Posselt
Other
Eligibility
18 Years to 70 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2024
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 13, 2023 · Synced Sep 17, 2026, 3:38 AM EDT
Terminated Phase 1Phase 2 Interventional

Safety and Efficacy of PEG-Encapsulated Islet Allografts Implanted in Type I Diabetic Recipients

NCT00260234
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
Allogeneic Cultured Islet Cells (human); Encapsulated
Biological
Lead sponsor
Novocell
Industry
Eligibility
20 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
2
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Sep 8, 2014 · Synced Sep 17, 2026, 3:38 AM EDT
Completed Phase 1Phase 2 Interventional

Pancreatic Islets and Parathyroid Gland Co-transplantation for Treatment of Type 1 Diabetes

NCT03977662
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Co-transplantation of PTG with pancreatic islets
Combination Product
Lead sponsor
Peter Stock
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced Sep 17, 2026, 3:38 AM EDT
Completed Phase 2 Interventional

Strategies to Improve Islet Survival

NCT00464555
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Islet transplant, Antithymocyte globulin, Basiliximab, Lisofylline, Sirolimus, Tacrolimus
Procedure · Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 65 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2014
U.S. locations
2
States / cities
Miami, Florida • Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 25, 2016 · Synced Sep 17, 2026, 3:38 AM EDT
Recruiting Phase 1Phase 2 Interventional

A Study to Investigate Safety and Effectiveness of Porcine Pancreatic Cells (OPF-310) in Patients With Type 1 Diabetes Mellitus

NCT06575426
View directory record Official record
Conditions
Diabetes Mellitus, Type 1, Hypoglycemia, Islet Cell Transplantation, Type 1 Diabetes, Type 1 Diabetes Mellitus, T1D, T1DM, T1DM - Type 1 Diabetes Mellitus, Type 1 Diabetes (T1D), Severe Hypoglycemia, Xenotransplantation, Hypoglycemic Episode, Islet Transplantation in Diabetes Mellitus Type 1, Glucose Metabolism Disorders (Including Diabetes Mellitus), Immune System Diseases, Autoimmune Diseases, Metabolic Disease
Interventions
OPF-310
Combination Product
Lead sponsor
Otsuka Pharmaceutical Factory, Inc.
Industry
Eligibility
35 Years to 70 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Sep 17, 2026, 3:38 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Islet Transplantation in Type 1 Diabetic Patients Using the Edmonton Protocol of Steroid Free Immunosuppression

NCT00566813
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
Islet Cell Transplant, Islet Cell Transplant plus
Drug
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2020
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 5, 2021 · Synced Sep 17, 2026, 3:38 AM EDT