Patient case: 54-year-old male with Pancreatic cancer. Genetic variant: CDKN2A. Other conditions: Diabetes, Hypertension.

Clinical trial: Trial Comparing Metabolic Efficiency of Islet Graft to Intensive Insulin Therapy for Type 1 Diabetes's Treatment

Summary: Efficacy of pancreatic islet transplantation at 6 months compared to an intensive insulin therapy for 2 categories of patients: patients with unstable diabetes and patients who underwent kidney transplantation.

Detailed description: Efficacy of pancreatic islet transplantation at 6 months compared to an intensive insulin therapy for 2 categories of patients: patients with unstable type 1 diabetes versus patients with unstable type 1 diabetes and who underwent kidney transplantation.

Eligibility: Inclusion Criteria:
  -  Patient with type 1 diabetes or C-peptide negative diabetes Diabetes duration > 5 years
  -  No residual insulin secretion (plasmatic basal and stimulated C-peptide < 0.3 ng/ml)
  -  HbA1c considered acceptable by the selection committee
  -  Insulin needs < 0.85 IU/kg/day
  -  Islet cell infusion after kidney graft
  -  Patient with terminal renal failure and functional kidney graft for at least 6 months (creatinine clearance greater than or equal to 35 ml/min)
  -  Patient whose glycaemic control obtained with insulin therapy could threaten kidney graft survival and/or significantly alter quality of life. This situation is assessed by a diabetologist
  -  Islet cell infusion only: patient with major glycaemic variability despite proper intensive insulin therapy, closely monitored by a diabetologist. Poor glucose control, assessed by a diabetologist, endangers the patient's life and/or significantly alters personal, social, professional and family quality of life. At least one of these criteria must be fulfilled :
  -  Hypoglycaemia unawareness, blood glucose level < 3mmol/L or 0.54 mg/L
  -  At least 2 severe hypoglycaemia events (defined by the necessity of a third party's assistance) per year or a ketoacidosis requiring patient's hospitalization during the last year.
  -  Impairment of quality of life or life-threat for patient or other persons, or progressive complications despite optimal insulin therapy
  -  Social Security membership or benefit from Social Welfare
  Exclusion Criteria:
  -  Age< 18 and > 65
  -  Diabetes duration < 5 years
  -  Criteria specifically related to the islet intraportal injection procedure: hemostasis problem, haemoglobin level < 11g/dL for women and <12g/dL for men, abnormalities of complete blood count, documented liver pathology (alkaline phosphatases, gamma GT, transaminases levels over twice normal values) ; pancreatitis history, gallbladder stones that could potentially migrate; HLA hyperimmunisation (PRA >20%).
  -  Criteria related to diabetes complications :
  -  Non-stabilized proliferating diabetic retinopathy
  -  Creatininaemia > 16 mg/dL
  -  Exclusion criteria non-specifically related to islet infusion: evolutive vascular disease, evolutive cardiopathy (especially myocardial infarction less than 6 months ago, cerebrovascular stroke less than 6 months ago, evolutive arteritis with trophic disorders) ; systemic infection including hepatitis C and HIV ; leuconeutropenia ; thrombocytopenia, non-stabilized neoplastic pathology ; pregnancy or project of pregnancy within the next 24 months ; poor therapeutic compliance
  -  Criteria related to immunosuppressive protocol : renal failure (glomerular filtration < 35 ml/min/1.73 m²) and/or proteinuria > 0.5 g/24h ; non-treated hyperlipidemia (LDL-C > 130 mg/dL) ; blood pressure > 160/100 mmHg
  -  Clinical insulin resistance : assessed by patient's weight, BMI and exogenous insulin requirements (BMI > 30 kg/m² or insulin dose > 0.85 UI/kg/day)

Relevance to patient case: not relevant