Monica Chahal-Kummen

  • Physician/Researcher; MD, PhD
  • +47 23 03 35 89

Research projects:

  1. Abdominal pain and symptoms, and quality of life after Roux-en-Y gastric bypass and sleeve gastrectomy. OUS Aker sykehus and Voss Sykehus
  2. 10 year follow-up after Roux-en-Y gastric bypass. OUS Aker sykehus
  3. One-anastomosis gastric bypass – register/kvalitative study. OUS Aker sykehus

Publications 2023

Chahal-Kummen M, Våge V, Kristinsson JA, Mala T (2023)
Chronic abdominal pain and quality of life after Roux-en-Y gastric bypass and sleeve gastrectomy - a cross-cohort analysis of two prospective longitudinal observational studies
Surg Obes Relat Dis, 19 (8), 819-829
DOI 10.1016/j.soard.2023.01.020, PubMed 36870870

Richardsen AJ, Chahal-Kummen M, Kristinsson JA, Søvik TT, Eribe IEL, Mala T (2023)
Single anastomosis gastric bypass for morbid obesity
Tidsskr Nor Laegeforen, 143 (16)
DOI 10.4045/tidsskr.23.0070, PubMed 37938008

Publications 2021

Chahal-Kummen M, Nordahl M, Våge V, Blom-Høgestøl I, Kristinsson JA, Mala T (2021)
A prospective longitudinal study of chronic abdominal pain and symptoms after sleeve gastrectomy
Surg Obes Relat Dis, 17 (12), 2054-2064
DOI 10.1016/j.soard.2021.07.014, PubMed 34518144

Mala T, Chahal-Kummen M, Kristinsson J (2021)
Letter to the Editor
Obes Surg, 31 (12), 5459
DOI 10.1007/s11695-021-05523-6, PubMed 34165667

Publications 2020

Chahal-Kummen M, Salte OBK, Hewitt S, Blom-Høgestøl IK, Risstad H, Kristinsson J, Mala T (2020)
Health benefits and risks during 10 years after Roux-en-Y gastric bypass
Surg Endosc, 34 (12), 5368-5376
DOI 10.1007/s00464-019-07328-2, PubMed 31993812

Publications 2019

Blom-Høgestøl IK, Hewitt S, Chahal-Kummen M, Brunborg C, Gulseth HL, Kristinsson JA, Eriksen EF, Mala T (2019)
Bone metabolism, bone mineral density and low-energy fractures 10 years after Roux-en-Y gastric bypass
Bone, 127, 436-445
DOI 10.1016/j.bone.2019.07.014, PubMed 31323430

Blom-Høgestøl IK, Aasbrenn M, Chahal-Kummen M, Brunborg C, Eribe I, Kristinsson J, Farup PG, Mala T (2019)
Irritable bowel syndrome-like symptoms and health related quality of life two years after Roux-en-Y gastric bypass - a prospective cohort study
BMC Gastroenterol, 19 (1), 204
DOI 10.1186/s12876-019-1103-0, PubMed 31791249

Chahal-Kummen M, Blom-Høgestøl IK, Eribe I, Klungsøyr O, Kristinsson J, Mala T (2019)
Abdominal pain and symptoms before and after Roux-en-Y gastric bypass
BJS Open, 3 (3), 317-326
DOI 10.1002/bjs5.50148, PubMed 31183448

Publications 2017

Høgestøl IK, Chahal-Kummen M, Eribe I, Brunborg C, Stubhaug A, Hewitt S, Kristinsson J, Mala T (2017)
Chronic Abdominal Pain and Symptoms 5 Years After Gastric Bypass for Morbid Obesity
Obes Surg, 27 (6), 1438-1445
DOI 10.1007/s11695-016-2499-z, PubMed 28028658

Publications 2016

Chahal-Kummen M, Strand TE, Owe JO, Gulliksen E, Wagstaff AS (2016)
Aeromedical Evaluation for an F-16 Candidate with Incomplete Paraplegia
Aerosp Med Hum Perform, 87 (11), 968-971
DOI 10.3357/AMHP.4618.2016, PubMed 27779958

Publications 2015

Chahal-Kummen M, Jørgensen JJ (2015)
[A man in his 70s with hypertension and acute chest pain]
Tidsskr Nor Laegeforen, 135 (14), 1260-2
DOI 10.4045/tidsskr.14.1550, PubMed 26269069

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