Obesity
Conditions
Brief summary
Newly, botulinum toxin A application into the stomach has been proposed as a treatment method in obesity. It impacts through acetylcholine receptors located in smooth muscle cells and suppresses stomach motility. This method aims to decrease gastric emptying time and thus to extend the duration of feeling full. This effect of intragastric botulinum toxin A injection (GBI) makes it easier to adhere to dietary prescriptions, which is the cornerstone of any obesity treatment method. Endoscopic inspections and the complicatedness in literature results, cases that have not succeeded in losing weight after GBI might have pylorus contractility problems. Any deterioration in pylorus activity is recognized to have the potential to influence gastric emptying. In such a case, gastric emptying time would also be altered due to the paralysis of pylorus muscles, which is one of the effect mechanisms of botulinum toxin A. The pyloric orifice structure may have a crucial role in the success or failure of GBI therapy for obesity treatment.
Detailed description
The prevalence of obesity has doubled globally in the last four decades to the extent that nearly one-third of the world population is now classified as overweight/obese. Obesity causes adverse impacts on almost every physiological system in the human body and comprises an important public health problem. It is associated with an increased risk of many developing co-morbid conditions, such as diabetes mellitus, cardiovascular disease, several types of cancers, musculoskeletal disorders, and poor mental health. Current treatment options for patients with obesity include lifestyle intervention, obesity pharmacotherapy, and bariatric surgery. The components of lifestyle intervention involve diet, exercise, and behavior modification and should be recognized as the cornerstone of any obesity treatment method; however, the impact of lifestyle intervention is limited in patients with morbid obesity. Surgical therapies with laparoscopic approach are accepted as the most effective and persistent obesity-treatment methods, with a significant reduction in complication rates and postoperative recovery. Gastric banding, sleeve gastrectomy, Roux-en-Y gastric bypass, and biliopancreatic diversion are commonly performed bariatric surgical procedures worldwide. But, the idea of scarless methods in which the video-endoscopy device is used as the primary carrier device, expecting to achieve results at least as good as laparoscopic procedures, has significantly developed within the last decade. Additionally, the development of effective and safe, newer endoscopic bariatric procedures provides another adjunctive treatment for patients with obesity who cannot handle this disease with lifestyle modification alone or who is not a candidate for surgical procedures. Endoscopic therapies, such as intra-gastric balloons, duodenojejunal bypass liners such as the EndoBarrier, and endoscopic suturing platforms, have also become proposed alternatives to surgery, considering their minimally-invasive advantages. However, given the lack of long-term data at present, the role of such devices continues to be determined. Newly, botulinum toxin A application into the stomach has been proposed as a treatment method in obesity. It impacts through acetylcholine receptors located in smooth muscle cells and suppresses stomach motility. This method aims to decrease gastric emptying time and thus to extend the duration of feeling full. This effect of intragastric botulinum toxin A injection (GBI) makes it easier to adhere to dietary prescriptions, which is the cornerstone of any obesity treatment method. Endoscopic inspections and the complicatedness in literature results, cases that have not succeeded in losing weight after GBI might have pylorus contractility problems. Any deterioration in pylorus activity is recognized to have the potential to influence gastric emptying. In such a case, gastric emptying time would also be altered due to the paralysis of pylorus muscles, which is one of the effect mechanisms of botulinum toxin A. The pyloric orifice structure may have a crucial role in the success or failure of GBI therapy for obesity treatment. The present study aims to explore whether there is a correlation between weight loss after GBI and pyloric orifice structure.
Interventions
None listed
Sponsors
Okan University
Study design
Observational model
OTHER
Time perspective
RETROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
18 Years to 70 Years
Healthy volunteers
No
Inclusion criteria
-Class I obese patients and class II obese patients with no comorbidities
Exclusion criteria
* Patients with type 3-4 hiatal hernia according to flap-valve grading system * Los Angeles type B-C esophagitis * Type I-II ulcer * Malignant or suspected malignant lesion in stomach * Age \<18 or \>70 * Patients use drugs affecting gastric contractility and pyrokinesis * Patients have endocrine system problems (hypothyroidism and Cushing syndrome), active psychiatric disorder were not accepted as a candidate for GBI therapy.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Body Mass Index Change | 6 months | The body mass index change in six months period is observed |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Weight change | 6 months | The weight change in six months period is observed |
Countries
Turkey (Türkiye)
Outcome results
None listed