Studies of Organ Transplantation in Animals and Man
Public ClinicalTrials.gov record NCT00156364. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
"Ii-Pancreas Transplantation in Man", "Long Term Effects of Cyclosporine (CSA) and Tacrolimus (FK506) on Renal Structure and Function", "Studies of the Renal Interstitium Type I Diabetic Patients",
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
A. To study the effects of pancreas transplantation (PT) on the structural abnormalities of diabetic nephropathy (DN) in patients with type 1 (insulin-dependent) diabetes mellitus (type 1 D). These studies will address the influence of long-term normoglycemia on two stages of diabetic renal disease. Due to the difficulties encountered for recruitment of patients to agree to undergo a GFR and a native kidney biopsy in conjunction with their clinical evaluation visit for transplant, we are now focusing efforts on obtaining skin biopsies previous to transplant, and then at regular intervals (3, 6, and 9 months, and yearly) following a successful transplantation. * Pancreas Transplantation Alone (PTA). To determine, at 5, 10, and 15 years after PTA, the effects of normoglycemia on the established lesions of DN in the long-term type 1 D patients' own kidneys. * Islet Transplantation Alone (ITA). To determine, at 5 years after ITA, the effects of normoglycemia on the early lesions of DN in type 1 D patients' own kidneys. * Pancreas Transplantation after Kidney Transplantation (PAK). To determine at 5-10 years the effects of normoglycemia on the early structural lesions of DN in kidneys transplanted some years earlier into type 1 D recipients. Hypothesis: The benefits of PT on the early glomerular lesions of DN will be demonstrable after 5 years in kidneys exposed to diabetes for a short duration, while in patients with long-standing type 1 D and more advanced glomerular DN lesions, longer exposure to euglycemia is necessary to demonstrate arrest or regression of the lesions.
Study identification
- NCT ID
- NCT00156364
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 655 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 18 Years to 60 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 31, 1980
- Primary completion
- Jul 31, 2014
- Completion
- Jul 31, 2014
- Last update posted
- Dec 10, 2014
1981 – 2014
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Universtity of Minnesota, Department of Pediatric Nephrology | Minneapolis | Minnesota | 55455 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00156364, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Dec 10, 2014 · Synced Sep 10, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00156364 live on ClinicalTrials.gov.