Torsten Olbers

Linköping University — Sweden

Medicine · Health Sciences

50h-index15.7kcitations175works20.42yr avg
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Research Topics

Bariatric Surgery and Outcomes(148), Diet and metabolism studies(76), Obesity and Health Practices(35), Body Contouring and Surgery(32), Obesity, Physical Activity, Diet(31)

Publications175 total

Patient characteristics and perioperative outcomes in the Bypass Equipoise Sleeve Trial (BEST) compared to general metabolic bariatric practice in Sweden
British journal of surgery·2025Open Access
Ten-year Results After Primary Gastric Bypass
Annals of Surgery·2025· 5 cited
Roux-en-Y gastric bypass, adjustable gastric banding, or sleeve gastrectomy for severe obesity (By-Band-Sleeve): a multicentre, open label, three-group, randomised controlled trial
The Lancet Diabetes & Endocrinology·2025· 17 citedOpen Access
Long‐Term Experience of Undergoing Metabolic and Bariatric Surgery as an Adolescent
Obesity Science & Practice·2025· 2 citedOpen Access
Internalized Shame in Treatment-Seeking Adults with Obesity Class II-III and Its Association with Quality of Life, Body Image, and Self-Esteem
Obesity Facts·2025· 5 citedOpen Access
Metabolic and bariatric surgery for adolescents with severe obesity: Benefits, risks, and specific considerations
Scandinavian Journal of Surgery·2024· 4 citedOpen Access
Machine learning-based prediction of 5-year weight trajectories after bariatric surgery in adolescents: a retrospective cohort study from France and Sweden
2024Open Access
Impact of bariatric surgery on premenopausal women’s womanliness: A qualitative systematic review and meta-synthesis
PLoS ONE·2024· 3 citedOpen Access
Ten-Year Outcomes Following Roux-en-Y Gastric Bypass vs Duodenal Switch for High Body Mass Index
JAMA Network Open·2024· 18 citedOpen Access
Error in Author Affiliations
JAMA Network Open·2024Open Access
IFSO Worldwide Survey 2020–2021: Current Trends for Bariatric and Metabolic Procedures
Obesity Surgery·2024· 203 citedOpen Access
Cognitive functioning in adolescents with severe obesity undergoing bariatric surgery or intensive non-surgical treatment in Sweden (AMOS2): a multicentre, open-label, randomised controlled trial
EClinicalMedicine·2024· 3 citedOpen Access
Comparison of Sleeve Gastrectomy vs Roux-en-Y Gastric Bypass
JAMA Network Open·2024· 46 citedOpen Access
The risk and benefit of revisional vs. primary metabolic- bariatric surgery and drug therapy - A narrative review
Metabolism·2024· 6 cited
Risk stratification using magnetic resonance imaging-derived, personalized z-scores of visceral adipose tissue, subcutaneous adipose tissue, and liver fat in persons with obesity
Surgery for Obesity and Related Diseases·2024· 7 citedOpen Access
Using the 5-Item Medication Adherence Report Scale (MARS-5) to Screen for Non-adherence to Vitamin and Mineral Supplementation After Bariatric Surgery
Obesity Surgery·2024· 8 citedOpen Access
Mental health from 5 years before to 10 years after bariatric surgery in adolescents with severe obesity: a Swedish nationwide cohort study with matched population controls
The Lancet Child & Adolescent Health·2023· 13 cited
One‐anastomosis gastric bypass versus <scp>Roux‐en‐Y</scp> gastric bypass: The evidence wins
Obesity·2023Open Access
Very low risk of short bowel after Roux-en-Y gastric bypass – a large nationwide Swedish cohort study
Surgery for Obesity and Related Diseases·2023· 2 citedOpen Access
Metabolic and bariatric surgery versus intensive non-surgical treatment for adolescents with severe obesity (AMOS2): a multicentre, randomised, controlled trial in Sweden
Yearbook of pediatric endocrinology·2023· 1 cited
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Frequent Co-authors

Carel W. le Roux(18), Hans Lönroth(17), Jan Karlsson(9), Markku Peltonen(9), Lars Fändriks(9), Anna Laurenius(9), Erlend T. Aasheim(8), Marco Bueter(8), Lars Sjöström(7), Ingmar Näslund(7), Malin Werling(7), Lena Carlsson(6), Eva Gronowitz(6), Claude Marcus(6), Torgeir T. Søvik(6), My Engström(6), Tom Mala(6), Jon Kristinsson(6), Björn Carlsson(5), Andrew J. Beamish(5)