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Cryoablation for Obesity Management

NCT03092778 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2018-10-31

No results posted yet for this study

Summary

The purpose of this study is to assess the efficacy of cryoablation therapy for the treatment of mild to moderate obesity and test the safety (good and bad effects) of this procedure. The vagus nerve transmits hunger signals from the stomach to the brain, and in response transmits stomach expansion signals from the brain to the stomach. Investigators believe that by interrupting this communication, participants could experience less hunger and in turn lose weight.

Conditions

Interventions

PROCEDURE

Cryoablation

A computed tomography (CT) scan will be completed to map out where to insert the cryoablation needle. Numbing medicine will be used to numb the skin and deeper tissues before inserting the needle. The cryoablation needle will be inserted and directed toward the target area of the vagal nerve. A CT scan will be done during the procedure to help guide the needle which will be held in position by the study doctor(s) once it reaches the target area. With the needle in place, the study doctor(s) will freeze the zone over 3 minutes, a 2 minutes thaw will follow, then 2 more cycles of 3 minutes freeze and 2 minute thaw will complete the procedure. This portion of the procedure can last from 25 to 35 minutes. Once the targeted area has been properly treated, the cryoablation needle will be withdrawn.

Sponsors & Collaborators

  • Endocare, Inc.

    collaborator INDUSTRY

  • Emory University

    lead OTHER

Principal Investigators

  • David Prologo, MD · Emory University

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2017-06-13
Primary Completion
2018-07-25
Completion
2018-07-25

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03092778 on ClinicalTrials.gov