At a glance
ClinicalIndex Comparison RecordN/ACompleted· 4,047 enrolled
Drug / intervention
Bariatric surgery +1 moreprocedure
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.
Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Effects of Bariatric Surgery in Swedish Obese Subjects
In Brief
A clinical study evaluating Bariatric surgery and Usual care for Obesity. Completed, enrolled 4,047 participants across 1 site.
Detailed Summary
The purpose of the Swedish Obese Subjects (SOS) study is to examine the long-term effects of bariatric surgery on overall mortality and obesity-related co-morbidities.
Study Details
Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsObesity
CountriesSweden
CollaboratorsThe Swedish Research Council
Timeline
N/ACompletedFinished
198619871988198919901991199219931994199519961997199819992000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024202520262027
Enrollment StartJan 1987
Primary CompletionNov 2005
First PostedNov 2011
TodayJul 2026
First PostedNov 24, 2011
Enrollment StartJan 1, 1987
Primary CompletionNov 1, 2005
TodayJul 2, 2026
Enrollment to primary: 18.8 yearsPosted 14.6 years ago
Interventions
Bariatric surgeryprocedure
Gastric banding, vertical banded gastroplasty, gastric bypass
Usual careother
Non-surgical obesity treatment