Lots of Questions
Longitudinal Assessment of Bariatric Surgery (LABS)
This study is currently recruiting patients. Verified by National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) February 2007
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Purpose
Condition |
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Morbid Obesity |
MedlinePlus related topics: Obesity
Study Type: Observational Study Design: Natural History, Longitudinal, Defined Population, Prospective Study
Official Title: Longitudinal Assessment of Bariatric Surgery (LABS-1)
Further study details as provided by National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK): Total Enrollment: 12000Study start: March 2005; Expected completion: February 2010
The primary objectives of this study are to assess the safety of bariatric surgery by estimating the prevalence of short term adverse outcomes in a multicenter cohort of patients undergoing bariatric surgical procedures and to determine the associations between short term adverse outcomes after bariatric surgery and both clinical/demographic patient characteristics and features of operative/perioperative care Eligibility
Accepts Healthy Volunteers
CriteriaInclusion Criteria:
- All patients age 18 years or older, eligible and undergoing bariatric surgery performed by a LABS-certified surgeon.
Exclusion Criteria:
- Patients who do not provide informed consent
Location and Contact Information
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Long-Term Effects of Bariatric Surgery (LABS-2)
This study is currently recruiting patients. Verified by National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) April 2007
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Purpose
The primary objective of LABS-2 is to use standardized techniques and measures to assess the longer-term safety and efficacy of bariatric surgery by:
- comparing post-surgical outcomes to pre-operative status
- examining risks and benefits of surgery.
LABS-2 will determine the associations between clinical/demographic patient characteristics, components of the surgical procedure, and peri-operative and post-operative care with post-operative risks and changes in patient status.
Condition |
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Obesity |
MedlinePlus related topics: Obesity
Study Type: Observational Study Design: Natural History, Longitudinal, Convenience Sample, Prospective Study
Official Title: Longitudinal Assessment of Bariatric Surgery (LABS-2)
Further study details as provided by National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK): Total Enrollment: 2400Study start: March 2006; Expected completion: August 2009
The primary goal of LABS-2 is to evaluate the efficacy and safety of bariatric surgery over a longer term than LABS-1, i.e., more than 30 days. Using a sample of the LABS-1 cohort, approximately 2,400 patients, will be recruited over 3 years. LABS-2 will include clinical assessments and detailed interviews and questionnaires pre-operatively and at several post-operative time points (30 days, 6 months, 12 months following surgery, and annually thereafter) to assess risks of surgery, and changes in clinical, metabolic, and psychosocial characteristics in patients, and health care utilization following bariatric surgery. Detailed data about the surgical procedure and peri- and post-operative care will also be collected to determine if components of the surgical procedure, and peri-operative and post-operative care as well as clinical/demographic patient characteristics are associated with post-operative risks and changes in patient status. Patients enrolled in LABS-2 will provide blood specimens pre-operatively and post-operatively to address LABS-2 hypotheses and additional samples will be stored at the NIDDK tissue repository for serologic, pathologic and genomic testing of other hypotheses. Eligibility
Inclusion Criteria:
- Patients who are at least 18 years of age and undergo bariatric surgery by a LABS certified surgeon
- Previous enrollment in LABS-1
- Selected by algorithm to be included in LABS-2
Exclusion Criteria:
- Informed consent not obtained
- Prior bariatric surgery
- Unlikely to comply with follow-up protocol
- Unable to communicate with local study staff
Location and Contact Information
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Endoscopic Stomach and Pouch Reduction in Patients With Weight Regain Following Roux-En-Y Bypass Surgery
This study is currently recruiting patients. Verified by USGI Medical June 2007
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Purpose
Condition | Intervention |
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Obesity | Procedure: endolumenal surgery |
MedlinePlus related topics: Obesity
Study Type: Interventional Study Design: Non-Randomized, Open Label, Uncontrolled, Single Group Assignment
Official Title: Use of a New Endosurgical Operating System for Endoscopic Stoma and Pouch Reduction in Patients With Weight Regain Following Roux-En-Y Bypass Surgery
Further study details as provided by USGI Medical: Primary Outcome Measures:- weight loss
Eligibility
Inclusion Criteria:
- 18 yrs of age or older and < 65 yrs of age
- At least 2 yrs post-Roux-En-Y gastric bypass surgery
- Initially achieved at least 50% weight loss
- At enrollment, has regain at least 15% of weight loss
- BMI 40 or greater or 35 or greater with one or more co-morbidities
- Stoma diameter at least 20 mm
- Completes successful nutritional screening
- Is a candidate for a surgical revision procedure
- Is a reasonable risk to undergo general anesthesia
- Completes successful cardiopulmonary evaluation
- ASA Classification of less than or equal to III
- Able to provide written consent
- Able to return for protocol-specified evaluations
Exclusion Criteria:
- Esophageal stricture or other anatomy/condition that precludes passage of endolumenal instruments
- Previous bariatric revision procedure
- Has another causal factor for weight regain other than stoma or pouch dilatation
- Non-mobile or has significant impairment of mobility that will limit compliance with post-op exercise program
Location and Contact Information
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Teen-Longitudinal Assessment of Bariatric Surgery (Teen-LABS) Adolescent Bariatrics: Assessing Health Benefits and Risk
This study is currently recruiting patients. Verified by Children's Hospital Medical Center, Cincinnati May 2007
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Purpose
Condition |
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Obesity |
MedlinePlus related topics: Obesity
Study Type: Observational Study Design: Screening, Longitudinal, Defined Population, Prospective Study
Official Title: Adolescent Bariatrics: Assessing Health Benefits and Risks
Further study details as provided by Children's Hospital Medical Center, Cincinnati: Total Enrollment: 200Study start: March 2007; Expected completion: July 2011
The goal of Teen-LABS is to facilitate coordinated clinical, epidemiological and behavioral research in the field of adolescent bariatric surgery, through the cooperative development of common clinical protocols and a bariatric surgery database that will collect information from participating clinical centers performing bariatric surgery on teenagers.
Teen-LABS will help pool the necessary clinical expertise and administrative resources to facilitate the conduct of multiple clinical studies in a timely, efficient manner. Also, the use of standardized definitions, shared clinical protocols and data-collection instruments will enhance investigators' ability to provide meaningful evidence-based recommendations for patient evaluation, selection and follow-up care.
In addition to investigating surgical outcomes, another broader goal of Teen-LABS is to better understand the etiology, pathophysiology, and behavioral aspects of severe obesity in youth and how this condition affects human beings over time.
Eligibility
Inclusion Criteria:
- Adolescents up to age 19
- Approved for Bariatric Surgery
- Agreement to participate in Teen-LABS Study/ understand and sign Informed Consent/Assent
Exclusion Criteria:
- Age 19 or greater
- Not Approved for Bariatric Surgery
- Unable to sign Informed Consent/Assent
Location and Contact Information
More Information
http://www.edc.gsph.pitt.edu/LABS/public/index.html
Study ID Numbers: CCHMC IRB# 07-01-13; UO-1 DK072493-01A1 Last Updated: June 6, 2007 Record first received: May 15, 2007 ClinicalTrials.gov Identifier: NCT00474318 Health Authority: United States: Institutional Review Board ClinicalTrials.gov processed this record on June 08, 2007 The cheapest surgery in Oregon I'm aware of is the lap band procedure being done in Coos Bay by Dr. Steven Tersigni (http://www.baybariatrics.com/). Lori