Study Results
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View full resultsBasic Information
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COMPLETED
NA
81 participants
INTERVENTIONAL
2006-05-31
2011-12-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
TRIPLE
Study Groups
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Control
Gastric bypass operation without omentectomy.
Gastric bypass operation
Omentectomy
Gastric bypass operation in conjunction with removal of greater omentum
Omentectomy
Gastric bypass operation
Interventions
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Omentectomy
Gastric bypass operation
Eligibility Criteria
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Inclusion Criteria
Body mass index over 35 kg/m2 with obesity associated co-morbidities such as type 2 diabetes and/or additional cardiovascular risk factors -
Exclusion Criteria
18 Years
70 Years
FEMALE
No
Sponsors
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Region Stockholm
OTHER_GOV
The Swedish Research Council
OTHER_GOV
Karolinska Institutet
OTHER
Responsible Party
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Erik Näslund
Professor, MD, PhD
Principal Investigators
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Erik Näslund, MD, PhD
Role: PRINCIPAL_INVESTIGATOR
Karolinska Institutet
Peter Arner, MD, PhD
Role: STUDY_DIRECTOR
Karolinska Institutet
Johan Hoffstedt, MD, PhD
Role: STUDY_CHAIR
Karolinska Institutet
Locations
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Södertälje Hospital
Södertälje, Stockholm County, Sweden
Ersta Hospital
Stockholm, Stockholm County, Sweden
Karolinska University Hospital Huddinge
Stockholm, Stockholm County, Sweden
Danderyds Hospital
Stockholm, Stockholm County, Sweden
Countries
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References
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van der Kolk BW, Muniandy M, Kaminska D, Alvarez M, Ko A, Miao Z, Valsesia A, Langin D, Vaittinen M, Paakkonen M, Jokinen R, Kaye S, Heinonen S, Virtanen KA, Andersson DP, Mannisto V, Saris WH, Astrup A, Ryden M, Blaak EE, Pajukanta P, Pihlajamaki J, Pietilainen KH. Differential Mitochondrial Gene Expression in Adipose Tissue Following Weight Loss Induced by Diet or Bariatric Surgery. J Clin Endocrinol Metab. 2021 Apr 23;106(5):1312-1324. doi: 10.1210/clinem/dgab072.
Andersson DP, Thorell A, Lofgren P, Wiren M, Toft E, Qvisth V, Riserus U, Berglund L, Naslund E, Bringman S, Thorne A, Arner P, Hoffstedt J. Omentectomy in addition to gastric bypass surgery and influence on insulin sensitivity: a randomized double blind controlled trial. Clin Nutr. 2014 Dec;33(6):991-6. doi: 10.1016/j.clnu.2014.01.004. Epub 2014 Jan 12.
Other Identifiers
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CT20110061
Identifier Type: REGISTRY
Identifier Source: secondary_id
CT20110061
Identifier Type: -
Identifier Source: org_study_id
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