Evaluation of Accu-Chek DiaPort, a Port System for Continuous

Status Completed

Clinical Trial Summary

The Accu-Chek DiaPort system enables continuous intraperitoneal insulin infusion (CIPII): that is, infusion of insulin into the peritoneal cavity using an Accu-Chek insulin pump and an infusion set. The Accu-Chek DiaPort consists of a metal body with a catheter that is placed in the abdomen. The opening of the port is raised above the surface of the skin about 5 millimeters, while a flower-shaped plate is placed under the skin, providing stability for the port. The port has been designed for those diabetics who cannot benefit fully from subcutaneous insulin infusion. The primary objective of the study is to assess the suitability of Accu-Chek DiaPort to perform continuous intraperitoneal insulin delivery. The data collection focuses on the condition of tissue around the port after the implantation, possible peritoneal reactions to the port system, and the peritoneal delivery of insulin. Secondary objectives are the assessments of therapeutic performance and successful implementation of design requirements. In total 12 Patients will participate in this open, mono-centre, single-arm, interventional clinical trial. The study lasts 9 months (without run in period of 3 to 1 week) separated in two parts. Phase I last 12 weeks. Phase II last 6 month until the end of the study. During the study, seven visits are planned. The screening visit can take place up to 3 weeks before study start. At the implantation visit which can last up to 5 days the port will be implanted. After the implantation insulin therapy will be adjusted for CIPII and the patients will be trained for handling and daily care of the Accu-Chek DiaPort system. To check the functionality of the system, the first control visit will take place 2 weeks and the second control visit 6 weeks after the implantation. At the week 12 visit, the most important parameters will be collected for the phase I report. The following visits take place 6 and 9 months after the implantation.

Clinical Trial Description

n/a

Study Design

Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Diagnostic

Related Conditions & MeSH terms

Diabetes Mellitus, Type 1

Clinical Trial Details

NCT number	NCT01483352
Study type	Interventional
Source	Hoffmann-La Roche
Contact
Status	Completed
Phase	N/A
Start date	November 2011
Completion date	March 2013

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Evaluation of Accu-Chek DiaPort, a Port System for Continuous Intraperitoneal Insulin Infusion, in Patients With Type I Diabetes

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms