NCT00501072

Brief Summary

To investigate the effectiveness and safety of a Real Time Continuous Glucose Monitoring System (RT-CGMS in a population of patients with type 1 diabetes mellitus treated with insulin through an implanted pump.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
12

participants targeted

Target at below P25 for not_applicable

Timeline
Completed

Started Nov 2007

Shorter than P25 for not_applicable

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

July 12, 2007

Completed
1 day until next milestone

First Posted

Study publicly available on registry

July 13, 2007

Completed
4 months until next milestone

Study Start

First participant enrolled

November 1, 2007

Completed
5 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

April 1, 2008

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

April 1, 2008

Completed
Last Updated

April 11, 2008

Status Verified

April 1, 2008

Enrollment Period

5 months

First QC Date

July 12, 2007

Last Update Submit

April 8, 2008

Conditions

Keywords

hyperglycemiahypoglycemiaglucose variabilityinsulin infusion system; implantable insulin pumpcontinuous glucose monitoring

Outcome Measures

Primary Outcomes (1)

  • Clinical effectiveness: percentage of time spent in euglycaemia

    3-6 days

Secondary Outcomes (3)

  • Clinical effectiveness: Percentage of time spent in hypoglycaemia and hyperglycaemia.

    3-6 days

  • Safety: incidence of adverse effects

    ca. 30 days

  • Incidence of hypoglycaemia; Number of SMBG performed, Number of adjustments of insulin therapy, Patient satisfaction, agreement of paired SMBG and RT-CGMS measurements.

    3-6 -30 days

Study Arms (2)

Open

EXPERIMENTAL

Real-Time Continuous Glucose monitoring System (RT-CGMS) with alarm setting active and ability to view glucose trend profiles

Device: Real-Time Continuous Glucose monitoring System (RT-CGMS)

Blind

NO INTERVENTION

RT-CGMS is applied without alarm setting and without the ability to watch glucose trend profiles

Interventions

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Patients on CIPII and treated in the Isala Clinics, Zwolle, The Netherlands
  • Age \>18 years
  • Uncontrolled diabetes mellitus type 1

You may not qualify if:

  • Failure to obtain informed consent
  • Any condition prevention proper handling of the device, for instance hearing impairment or visual impairment
  • Known allergy to sensor (parts)
  • Currently pregnant or trying to conceive

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Diabetes Outpatient Clinic, Isala clinics

Zwolle, 800 GK, Netherlands

Location

Related Publications (1)

  • Logtenberg SJ, Kleefstra N, Groenier KH, Gans RO, Bilo HJ. Use of short-term real-time continuous glucose monitoring in type 1 diabetes patients on continuous intraperitoneal insulin infusion: a feasibility study. Diabetes Technol Ther. 2009 May;11(5):293-9. doi: 10.1089/dia.2008.0088.

MeSH Terms

Conditions

Diabetes Mellitus, Type 1HyperglycemiaHypoglycemia

Condition Hierarchy (Ancestors)

Diabetes MellitusGlucose Metabolism DisordersMetabolic DiseasesNutritional and Metabolic DiseasesEndocrine System DiseasesAutoimmune DiseasesImmune System Diseases

Study Officials

  • Henk J Bilo, MD PhD, FRCP

    Isala Clinics, Diabetes Centre and University Medical Center Groningen

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
CROSSOVER
Sponsor Type
OTHER

Study Record Dates

First Submitted

July 12, 2007

First Posted

July 13, 2007

Study Start

November 1, 2007

Primary Completion

April 1, 2008

Study Completion

April 1, 2008

Last Updated

April 11, 2008

Record last verified: 2008-04

Locations