Ignite Creation Date:
2025-12-25 @ 4:17 AM
Ignite Modification Date:
2025-12-26 @ 3:18 AM
Study NCT ID:
NCT04453020
Status:
WITHDRAWN
Last Update Posted:
2025-01-27
First Post:
2020-06-16
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Deep Brain Stimulation Effects in Patients With Chronic Refractory Obesity
Sponsor:
donald whiting
Organization:
Study Overview
Official Title:
Pilot Study to Evaluate Deep Brain Stimulation (DBS) of the Lateral Hypothalamic Area (LHA) on Energy Balance and Feeding Behavior in Patients With Chronic Refractory Obesity
Status:
WITHDRAWN
Status Verified Date:
2025-01
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
The advent of GLP-1 medications for obesity has hampered successful recruitment. No subjects were consented nor enrolled into this study since the start date.
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This is a pilot study to evaluate the safety and efficacy of deep brain stimulation (DBS) of the lateral hypothalamic area (LHA) as a treatment for chronic refractory obesity. This study will include 6 individuals with chronic refractory obesity, that have failed other treatments including gastric bypass surgery.
Detailed Description:
Six (N = 6) subjects with chronic refractory obesity will receive bilateral DBS implants in the LHA using the Boston Scientific Vercise Gevia DBS system. The primary objective is to evaluate the safety of DBS of the LHA using the current-driven Boston Scientific device and compare that to the safety data for our previous pilot using the voltage-driven DBS system for the treatment of chronic refractory obesity. The primary efficacy objective is to determine if DBS of the LHA can affect energy balance (i.e. energy intake and/or energy expenditure) in these patients. Secondary outcomes include quality of life outcomes and changes in feeding behaviors. Study participants will undergo a two-part DBS implantation procedure for placement of DBS electrodes in the LHA. Following this procedure, subjects with complete resting metabolic rate (RMR) testing to determine the optimal settings for the LHA stimulation. If effective, DBS technology might offer severely obese adults (BMI of ≥50 kg/m2), who have failed traditional therapy, a non-destructive, adaptable, reversible neurosurgical option for altering eating habits leading to sustained weight loss in the long-term.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
True
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: