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A multi-step trial towards single donor islet transplantation in type I diabetic patients,using calcineurin inhibotor-free immunosuppression. - ND

A multi-step trial towards single donor islet transplantation in type I diabetic patients,using calcineurin inhibotor-free immunosuppression. - ND

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2008-001454-40-IT
Enrollment
Unknown
Registered
2008-04-11
Start date
2007-08-02
Completion date
Unknown
Last updated
2021-10-26

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

tipe I dyabete MedDRA version: 9.1 Level: LLT Classification code 10045228 Term: Type I diabetes mellitus

Interventions

Trade Name: RAPAMUNE Pharmaceutical Form: Coated tablet INN or Proposed INN: Sirolimus Concentration unit: mg milligram(s) Concentration type: equal Concentration number: 1- Trade Name: THYMOGLOBULIN

Sponsors

OSPEDALE S. RAFFAELE
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: male and female patients aged from 18 to 65 years old; type I diabete; duration of disease > 5 years; metabolic instability, with frequent episodes of hypoglicemia; two or mor hospitalization/year for chetoacidosis; cronic complincations of diabete in quick progression (retinopathy, periferic neuropathy) Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range F.1.3 Elderly (>=65 years) no F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: 1. BMI >27 kg/m2 2. Insulin requirement of > 0.8 IU/kg/day. 3. HbA1c >12%. 4. Untreated proliferative diabetic retinopathy. 5. uncontrolled hypertension. 6. Measured glomerular filtration rate 300mg/g day) 8. Presence or history of panel-reactive anti-HLA antibodies >20% by flow cytometry. For subjects with panel reactive anti-HLA antibodies above background but ≤ 20%, if the antigen specificity of the antibodies can be determined for future avoidance they can be included; however, if the antigen specificity of the antibodies cannot be determined they will be excluded. 9. For female participants: Positive pregnancy test, presently breast-feeding, or unwillingness to use effective contraceptive measures for the duration of the study and 3 months after discontinuation. For male participants: intent to procreate during the duration of the study or within 3 months after discontinuation or unwillingness to use effective measures of contraception.. 10. Active infection including hepatitis B, hepatitis C, HIV, or TB as determined by a positive skin test or clinical presentation, or under treatment for suspected TB. 11. Negative screen for Epstein-Barr Virus (EBV) by IgG determination. 12. Any history of malignancy within the previous 5 years except for completely resected squamous or basal cell carcinoma of the skin. Previous breast cancer and melanoma constitute an absolute contraindication. 13. Known active alcohol or substance abuse. 14. Baseline Hgb below the lower limits of normal at the local laboratory; lymphopenia (1.5. 16. Severe co-existing cardiac disease, characterized by any one of these conditions i. recent myocardial infarction (within past 6 months). ii. evidence of ischemia on functional cardiac exam within the last year. iii. left ventricular ejection fraction 1.5 times normal upper limits will exclude a patient. 18. Symptomatic cholecystolithiasis. 19. Acute pancreatitis. 20. Severe unremitting diarrhea, vomiting or other gastrointestinal disorders potentially interfering with the ability to absorb oral medications. 21. Hyperlipidemia despite medical therapy (fasting LDL cholesterol > 130 mg/dl (3.36 mmol/l), treated or untreated; and/or fasting triglycerides > 200 mg/dl (2.26 mmol/l) 22. Receiving treatment for a medical condition requiring chronic use of systemic steroids. 23. Use of any investigational agents within 4 weeks of enrollment. 24. Administration of live attenuated vaccine(s) within 2 months of enrollment. 25. Any medical condition that, in the opinion of the investigator, will interfere with the safe completion of the trial.

Design outcomes

Primary

MeasureTime frame
Main Objective: treatment of type I diabete in failure by transplantation of pancreatic islands with an immunosoppressive protocol equal or superior to Edmonton protocol.Glicemic control normalization.;Secondary Objective: treatment of type I diabete in failure by transplantation of pancreatic islands with an immunosoppressive protocol equal or superior to Edmonton protocol.Glicemic control normalization.;Primary end point(s): Glicemic control normalization.

Countries

Italy

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026