Hybrid Closed Loop Insulin Pump and Bariatric Surgery in Patients With Type 1 Diabetes

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

17 participants

Study Classification

OBSERVATIONAL

Study Start Date

2024-04-23

Study Completion Date

2025-06-30

Brief Summary

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Bariatric surgery is increasingly performed on patients with type 1 diabetes. It exposes these patients to an increased risk of hypoglycemia, including severe hypoglycemia, and of severe episodes of hyperglycemia, beyond the perioperative period. The long-term efficacy and safety of hybrid closed-loop insulin pump in these patients has not yet been published.

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Detailed Description

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Patients with type 1 diabetes and obesity are at risk of "double diabetes". Bariatric surgery may be indicated for these patients, to combat insulin resistance. Nevertheless, post-operative patients are at risk of hypoglycemia.

At the same time, patients with type 1 diabetes can benefit from a hybrid closed loop insulin pump to improve diabetes control and reduce the occurrence of hypoglycemia.

In type 1 diabetic patients who have undergone bariatric surgery and are treated with a hybrid closed loop insulin pump, continuous glucose measurement can be studied. In the medium and long term, the efficacy and safety of this system in this context will be described.

Conditions

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Bariatric Surgery Type 1 Diabetes

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Interventions

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bariatric surgery

Having undergone bariatric surgery and on a closed-loop insulin pump after bariatric surgery

Intervention Type OTHER

Other Intervention Names

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Hybrid closed-loop insulin pump

Eligibility Criteria

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Inclusion Criteria

* Major patient
* With type 1 diabetes for \> 1 year
* Obese (BMI≥30)
* Having undergone bariatric surgery
* On a hybrid closed-loop insulin pump
* Not pregnant
* No hybrid closed-loop insulin pump discontinuation for more than 45 days after surgery