NCT06294704

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

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 17 (actual)
• Sponsor: Centre Hospitalier Sud Francilien · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

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.

Detailed description

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

• Bariatric Surgery
• Type 1 Diabetes

Interventions

Type	Name	Description
OTHER	bariatric surgery	Having undergone bariatric surgery and on a closed-loop insulin pump after bariatric surgery

Timeline

• Start date: 2024-04-23
• Primary completion: 2025-06-30
• Completion: 2025-06-30
• First posted: 2024-03-05
• Last updated: 2025-08-17

Locations

3 sites across 1 country: France