A Pilot Study to Evaluate the Impact of Gastric Mucosal Ablation (GMA) of the Fundus With Hybrid Argon Plasma Coagulation (HybridAPC) Combined With Endoscopic Sleeve Gastroplasty (ESG) on Obesity

Status: Recruiting
Location: See location...
Intervention Type: Procedure
Study Type: Interventional
Study Phase: Not Applicable
SUMMARY

Ablation of the gastric fundus mucosa with hybrid argon plasma coagulation (HYBRIDAPC) in obese patients undergoing ESG could result in restoration of ghrelin cell function in the gastric fundus. This could improve long-term outcomes in terms of body weight loss and comorbidity reduction in obese patients undergoing ESG.

Eligibility
Participation Requirements
Sex: All
Minimum Age: 18
Maximum Age: 65
Healthy Volunteers: f
View:

• 1\. Male or females patients in the range of class Class I to Class II obesity (30 ≤ BMI ≤ 39.9).

• Age between 18 and 65 years (both inclusive).

• Treatment naïve for bariatric surgery or endoscopic bariatric therapy.

• Patients that have been evaluated by the local MDT and have indication to ESG.

• Willingness to comply with the substantial behavioral modifications program as required by the procedure.

• Agree to avoid any use of weight loss medications such as Meridia, Saxenda, Januvia, Xenical, or over the counter weight loss medications or supplements throughout the study.

• Women of childbearing potential should have negative urine beta human chorionic gonadotropin (hCG) pregnancy test and must agree to use acceptable contraception methods throughout the study duration.

• Able to comply with study requirements and understand and sign the Informed Consent Form.

Locations
Other Locations
Italy
Fondazione Policlinico Universitario A. Gemelli IRCCS
RECRUITING
Rome
Contact Information
Primary
Ivo Boskoski
ivo.boskoski@policlinicogemelli.it
+390630156580
Backup
Ivo Boskoski
vo.boskoski@policlinicogemelli.it
+390630156580
Time Frame
Start Date: 2023-10-08
Estimated Completion Date: 2025-06-01
Participants
Target number of participants: 20
Treatments
Experimental: Single arm
All patients undergo Endoscopic Sleeve Gastroplasty (ESG) and HybridAPC. ESG will be performed using a flexible endoscopic suturing system (OverStitchTM; Apollo Endosurgery, Austin, TX, USA) connected to a gastroscope. Full- thickness sutures will be placed from the angulus to the gastric fundus using a U-shaped pattern with 2.0 nonabsorbable suture thread. Biopsy tissue will be collected from the gastric fundus and the samples will be fixed for histopathologic examination. HybridAPC is an highly controlled mucosal lift applied by the waterjet function and the subsequent thermal ablation applied by APC. First the fluid cushion is injected into submucosa until a size in the range of 2 - 3 cm is achieved (pressure setting of E20 up to E 30). Second the mucosa is being ablated on the surface of this fluid cushion (30 - 50 Watts, argon gas flow 0.8 L/min)
Related Therapeutic Areas
Sponsors
Leads: Fondazione Policlinico Universitario Agostino Gemelli IRCCS

This content was sourced from clinicaltrials.gov