Laparoscopic Sleeve Gastrectomy With Endoscopic Visualization
Study Details
Study Description
Brief Summary
The main objective of this trial is to evaluate endoscopic visualization during a laparoscopic sleeve gastrectomy (LSG) procedure using an endoscope inserted transvaginally through a new device called a Steerable Flex Trocar (SFT).
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
N/A |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Other: Transvaginal Sleeve Gastrectomy Transvaginal Sleeve Gastrectomy using Steerable Flex Trocar (SFT) for transvaginal endoscope placement (endoscopic visualization) |
Device: NOTES toolbox
Using SFT for endoscope access during Transvaginal Sleeve Gastrectomy procedure. Visualization will occur through endoscope
|
Outcome Measures
Primary Outcome Measures
- Proportion of Procedures Completed With Successful Endoscopic Visualization. [Assessed intra-operatively]
The goal of the study was to evaluate the feasibility of endoscopic visualization during a laparoscopic sleeve gastrectomy procedure using an endoscope inserted transvaginally through a steerable flex trocar. The number of subjects in whom the procedure was completed with endoscopic visualization was recorded.
Eligibility Criteria
Criteria
Inclusion Criteria
Women will be enrolled in this study who:
-
Are willing to give consent and comply with evaluation and treatment schedule;
-
Are 21 to 60 years of age (inclusive), post menopausal, or otherwise no longer expect to bear children, e.g., previous tubal ligation;
-
Are a candidate for surgical weight loss intervention (meets ASMBS and NIH criteria);
-
Have no significant psychopathology that could limit the subject's ability to understand the procedure, comply with medical, surgical, and/or behavioral recommendations;
-
Agree to refrain from any type of elective procedures that would affect body weight such as abdominal lipoplasty or liposuction, mammoplasty, or removal of excess skin for the duration of the trial;
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Are American Society of Anesthesiologists (ASA) Class I, II, or III); and
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Have a negative pregnancy test (for women of childbearing potential).
Exclusion Criteria
Subjects will be excluded from the study for any of the following:
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Previous pelvic surgery other than transverse C-sections and/or tubal ligation;
-
Enlarged uterus;
-
Evidence of pelvic malignancy on a screening ultrasound;
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Documented history of drug and/or alcohol abuse within 2 years of the Screening Visit;
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Previous malabsorptive or restrictive procedures performed for the treatment of obesity;
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Unable or unwilling to attend follow-up visits and examinations;
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Planned or predicted concurrent surgical procedure;
-
Any medical condition which precludes compliance with the study;
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Immunocompromised such as that resulting from chronic oral steroid use, chemotherapeutic agents, or immune deficiency disorders;
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Conditions that, in the opinion of the investigator, may jeopardize the subject's well-being and/or the soundness of this clinical study;
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History or presence of pre-existing autoimmune connective tissue disease, e.g., systemic lupus erythematosus or scleroderma;
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Use of prescription or over the counter weight reduction medications or supplements, participation in weight-loss programs, or change in smoking habits within 8 weeks of the Screening Visit and for the duration of study participation;
-
Participation in another clinical trial within 8 weeks of the Screening Visit and for the duration of this trial (unless previously approved by the investigator and Sponsor); or
-
Any condition which precludes compliance with the study (investigator discretion).
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Riverside Hospital | Columbus | Ohio | United States | 43214 |
Sponsors and Collaborators
- Ethicon Endo-Surgery
Investigators
- Principal Investigator: Stephan Myers, MD, FACS, Riverside Methodist Hospital
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- CI-08-0008
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail |
Arm/Group Title | Transvaginal Sleeve Gastrectomy |
---|---|
Arm/Group Description | Transvaginal Sleeve Gastrectomy using Steerable Flex Trocar (SFT) for transvaginal endoscope placement (endoscopic visualization) |
Period Title: Overall Study | |
STARTED | 4 |
COMPLETED | 3 |
NOT COMPLETED | 1 |
Baseline Characteristics
Arm/Group Title | Transvaginal Sleeve Gastrectomy |
---|---|
Arm/Group Description | Transvaginal Sleeve Gastrectomy using Steerable Flex Trocar (SFT) for transvaginal endoscope placement (endoscopic visualization) |
Overall Participants | 4 |
Age (Count of Participants) | |
<=18 years |
0
0%
|
Between 18 and 65 years |
4
100%
|
>=65 years |
0
0%
|
Age (years) [Mean (Standard Deviation) ] | |
Mean (Standard Deviation) [years] |
48.3
(11.64)
|
Sex: Female, Male (Count of Participants) | |
Female |
4
100%
|
Male |
0
0%
|
Region of Enrollment (participants) [Number] | |
United States |
4
100%
|
Outcome Measures
Title | Proportion of Procedures Completed With Successful Endoscopic Visualization. |
---|---|
Description | The goal of the study was to evaluate the feasibility of endoscopic visualization during a laparoscopic sleeve gastrectomy procedure using an endoscope inserted transvaginally through a steerable flex trocar. The number of subjects in whom the procedure was completed with endoscopic visualization was recorded. |
Time Frame | Assessed intra-operatively |
Outcome Measure Data
Analysis Population Description |
---|
All subjects on whom the surgery was attempted represent the primary analysis population. |
Arm/Group Title | Transvaginal Sleeve Gastrectomy |
---|---|
Arm/Group Description | All subjects on whom the surgery was attempted. |
Measure Participants | 4 |
Number [participants] |
4
100%
|
Adverse Events
Time Frame | Adverse events collected from informed consent date to 12 months post surgery. | |
---|---|---|
Adverse Event Reporting Description | ||
Arm/Group Title | Transvaginal Sleeve Gastrectomy | |
Arm/Group Description | Transvaginal Sleeve Gastrectomy using Steerable Flex Trocar (SFT) for transvaginal endoscope placement (endoscopic visualization) | |
All Cause Mortality |
||
Transvaginal Sleeve Gastrectomy | ||
Affected / at Risk (%) | # Events | |
Total | / (NaN) | |
Serious Adverse Events |
||
Transvaginal Sleeve Gastrectomy | ||
Affected / at Risk (%) | # Events | |
Total | 1/4 (25%) | |
Injury, poisoning and procedural complications | ||
Gastrointestinal disorder postoperative | 1/4 (25%) | 1 |
Other (Not Including Serious) Adverse Events |
||
Transvaginal Sleeve Gastrectomy | ||
Affected / at Risk (%) | # Events | |
Total | 4/4 (100%) | |
Gastrointestinal disorders | ||
Abnormal faeces | 1/4 (25%) | 1 |
Epigastric discomfort | 1/4 (25%) | 1 |
Nausea | 3/4 (75%) | 4 |
Oesophageal pain | 1/4 (25%) | 1 |
General disorders | ||
Chest discomfort | 1/4 (25%) | 1 |
Injury, poisoning and procedural complications | ||
Incision site pain | 1/4 (25%) | 1 |
Post procedural complications | 1/4 (25%) | 1 |
Post procedural haemorrhage | 2/4 (50%) | 2 |
Procedural nausea | 1/4 (25%) | 1 |
Procedural pain | 3/4 (75%) | 4 |
Procedural vomiting | 1/4 (25%) | 1 |
Nervous system disorders | ||
Lethargy | 1/4 (25%) | 1 |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
The only disclosure restriction on the PI is that the sponsor can review results communications prior to public release and can embargo communications regarding trial results for a period that is less than or equal to 60 days. The sponsor cannot require changes to the communication and cannot extend the embargo.
Results Point of Contact
Name/Title | Director of Clinical Operations |
---|---|
Organization | Ethicon-Endo Surgery |
Phone | 1.513.337.3079 |
SHelsing@its.jnj.com |
- CI-08-0008