Study to Compare Intraperitoneal Insulin to Subcutaneous Insulin Administration in Type 1 Diabetes Mellitus
Study to Compare Intraperitoneal Insulin to Subcutaneous Insulin Administration in Type 1 Diabetes Mellitus
The purpose of this study is to compare intraperitoneal (IP) therapy to subcutaneous
 administration of insulin regarding safety, glycemic control and number of episodes of
 hypoglycemia in patients with type 1 diabetes mellitus.
Various study data available suggest that intraperitoneal (IP) delivery of insulin in type 1
 and type 2 diabetic subjects provides an appropriate therapy that allows subjects to achieve
 acceptable glycemic control without increasing the inherent risk of severe hypoglycemia
 observed when intensive insulin treatment is pursued. Up till now little research has been
 done to investigate the efficacy of intraperitoneal (IP) therapy compared to subcutaneous
 administration. In this study we aim for safety and non-inferiority or superiority for IP
 therapy concerning glycemic control with less episodes of hypoglycemia compared to intensive
 subcutaneous (SC) therapy in intermediate or poorly controlled Type 1 patients and/or
 patients with frequent severe hypoglycemic events.

 Subjects will be randomized to insulin treatment using the Medtronic Minimed Implantable Pump
 or to subcutaneous insulin therapy during the first study arm. After the first arm of the
 study, subjects will be crossed over to the second arm and will receive the treatment
 whichever they had not received in the first treatment phase. Subjects with the MIP already
 implanted will retain the pump but will receive diluent intraperitoneally for the second
 study arm.
Inclusion Criteria:

 -  Type 1 diabetes mellitus

 -  Intermediate or poor glycemic control, defined as HbA1c ≥ 7,5% AND/OR ≥ 5 incidents of
 hypoglycemia a week.

 Exclusion Criteria:

 -  renal function impairment: creatinin ≥ 150 micromol/L or a creatinin clearance < 50
 ml/min

 -  Cardiac problems: decompensated heart failure (NYHA III and IV); diagnosis of unstable
 angina pectoris; myocardial infarction within the last 12 months

 -  Known or suspected allergy against insulin or any component of the composition

 -  Mental retardation or psychiatric treatment for schizophrenia, organic mental disorder
 or bipolar disorder currently or in the past.

 -  Severe untreated proliferative retinopathy.

 -  Insufficient knowledge of the Dutch language to understand the requirements of the
 study.

 -  Current use of systemic corticosteroids or suffering from a condition which caused
 systemic corticosteroid use more than once in the last year.

 -  Substance abuse, other than nicotine

 -  A history of cancer, excluding well differentiated thyroid carcinoma, breast carcinoma
 without lymph node metastases and skin carcinoma

 -  Participation in other trials, involving investigational products within 30 days prior
 to trial entry.

 -  Plans to engage in activities which require them to go below 25 feet below sea level.

 -  Any condition that the Investigator and/or Coordinating Investigator feels would
 interfere with trial participation or evaluation of results.