Comparison of Gastric By-Pass and Optimized Medical Treatment in Obese Diabetic Patients
-
- STATUS
- Recruiting
-
- End date
- Sep 25, 2029
-
- participants needed
- 490
-
- sponsor
- University Hospital, Lille
Summary
The objectives are to compare the results of the Gastric By-Pass (GBP) to that of optimized medical therapy in patients with obesity and poorly controlled type 2 diabetes in terms of mortality, weight loss, glycemic control, quality of life, cost, cost-effectiveness and cost utility of these two strategies.
Description
Optimizing the management of type 2 diabetes (T2D) will remain a major public health concern for decades to come. T2DM has already affected 4% of the French population and generates each year over 12 billion euros of expenditure. By combining therapies, oral and/or injectable (insulin or analogues of GLP-1), the current management of T2DM provides two thirds of patients with a satisfactory metabolic control (HbA1c < 7%) and reduced incidence of cardiovascular complications. Its effect on mortality, however, remains more limited, presumably because of the persistence of other cardiovascular risk factors. A recent study has confirmed that French patients with T2DM present an overall mortality risk significantly higher than the general population. In France, this group registered a mortality of 32 deaths per 1000 persons.
Bariatric surgery is now a recognized method for the treatment of severe obesity. It allows for the permanent loss of at least 50% of initial excess weight. In obese patients, this surgery is also associated with a significant reduction in cardiovascular risk factors and particularly T2D. A recent meta-analysis of retrospective studies available suggests that surgery results in remission of T2DM in over 75% of cases. The only prospective randomized study showed that gastric restriction by placing a gastric band, provides better glycemic control than just medical treatment in obese patients with recently discovered T2DM. The gastric by-pass (GBP) which also includes an intestinal by-pass, seems to have an even higher metabolic efficiency than gastric bypass alone. In patients with T2DM, the GBP restores postprandial insulin secretion independently of weight loss. Despite the significant morbidity of the intervention, long-term results seem broadly supportive of the GBP. In a large case-control study, GBP was associated with a decrease of 90% of deaths related to diabetes. In a controlled study conducted in surgical candidates obese diabetics, the GBP decreased the overall world mortality by 75% after 6 years. Despite these very encouraging data, the GBP is now proposed to only a small proportion (< 1%) of patients likely to benefit from the procedure.
Details
| Condition | NIDDM, Diabetes Mellitus, Type 2, Diabetes Mellitus Type 2, Diabetes Mellitus, Diabetes Mellitus Types I and II, Diabetes Prevention, Diabetes (Pediatric), adiposity, Obesity, Obesity, Diabetes Mellitus, Type 2, Diabetes Prevention, Diabetes Mellitus Types I and II, Diabetes (Pediatric), Diabetes Mellitus Type 2, Diabetes, type 2 diabetes mellitus, diabetes mellitus (dm), type 2 diabetes, type ii diabetes, noninsulin-dependent diabetes mellitus, diabetes type 2 |
|---|---|
| Treatment | Gastric By-Pass, optimized medical management |
| Clinical Study Identifier | NCT01501201 |
| Sponsor | University Hospital, Lille |
| Last Modified on | 25 January 2021 |
How to participate?
,
You have contacted , on
Your message has been sent to the study team at ,
What happens next?
- You can expect the study team to contact you via email or phone in the next few days.
- Sign up as volunteer to help accelerate the development of new treatments and to get notified about similar trials.
You are contacting
Primary Contact
Additional screening procedures may be conducted by the study team before you can be confirmed eligible to participate.
Learn moreIf you are confirmed eligible after full screening, you will be required to understand and sign the informed consent if you decide to enroll in the study. Once enrolled you may be asked to make scheduled visits over a period of time.
Learn moreComplete your scheduled study participation activities and then you are done. You may receive summary of study results if provided by the sponsor.
Learn moreSimilar trials to consider
Browse trials for
Not finding what you're looking for?
Sign up as a volunteer to stay informed
Every year hundreds of thousands of volunteers step forward to participate in research. Sign up as a volunteer and receive email notifications when clinical trials are posted in the medical category of interest to you.
Sign up as volunteer