Ann-Sofie Backman

About me
Publications
Grants
CV
Public outreach and news

Research

This is found under my research groups page:

https://ki.se/en/medh/backman-group-inflammation-and-cancer-in-the-gi-system

Articles

Article: FAMILIAL CANCER. 2024;23(4):599-605
Complications of colonoscopy surveillance of patients with Lynch syndrome-33 years of follow up
Frank A; Bernstedt SW; Jamizadeh N; Forsberg A; Hedin C; Blom J; Backman A-S
Article: ENDOSCOPY INTERNATIONAL OPEN. 2024;12(07):e854-e860
Quality of endoscopic surveillance of Lynch syndrome patients in a Swedish cohort
Bernstedt SW; Haxhijaj A; Jamizadeh N; Bjoerk J; Andreasson A; Forsberg AM; Backman A-S
Article: SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. 2023;58(7):709-717
Identification of irritable bowel syndrome in the Swedish National Patient Register: a validation study
Tornkvist NT; Backman A-S; Linder M; Altman M; Simren M; Olen O; Tornblom H
Article: CLINICAL GASTROENTEROLOGY AND HEPATOLOGY. 2023;21(3):771-788.e10
I-CARE, a European Prospective Cohort Study Assessing Safety and Effectiveness of Biologics in Inflammatory Bowel Disease
Peyrin-Biroulet L; Rahier J-F; Kirchgesner J; Abitbol V; Shaji S; Armuzzi A; Karmiris K; Gisbert JP; Bossuyt P; Helwig U; Burisch J; Yanai H; Doherty GA; Magro F; Molnar T; Lowenberg M; Halfvarson J; Zagorowicz E; Rousseau H; Baumann C; Baert F; Beaugerie L
Article: EUROPEAN JOURNAL OF CANCER PREVENTION. 2023;32(2):113-118
Exome sequencing in a Swedish family with PMS2 mutation with varying penetrance of colorectal cancer: investigating the presence of genetic risk modifiers in colorectal cancer risk
Bryant P; Bernstedt SW; Thutkawkorapin J; Backman A-S; Lindblom A; Lagerstedt-Robinson K
Article: JOURNAL OF CROHN'S AND COLITIS. 2023;17(1):37-48
The Impact of COVID-19 on Patients with IBD in a Prospective European Cohort Study
Amiot A; Rahier J-F; Baert F; Nahon S; Hart A; Viazis N; Biancone L; Domenech E; Reenears C; Peyrin-Biroulet L; Beaugerie L; Burisch J
Article: FRONTIERS IN ONCOLOGY. 2023;13:1127707
Endoscopic surveillance of Lynch syndrome at a highly specialized center in Sweden: An observational study of interval colorectal cancer and individual risk factors
Jamizadeh N; Bernstedt SW; Haxhijaj A; Andreasson A; Bjork J; Forsberg A; Backman A-S
Article: LAKARTIDNINGEN. 2022;119:22073
[Updated Swedish guidelines for endoscopic surveillance after colorectal polypectomy].
Thorlacius H; Sjöberg D; Backman A-S; Palmqvist R; Toth E
Article: HEREDITARY CANCER IN CLINICAL PRACTICE. 2022;20(1):36
Colorectal cancer incidences in Lynch syndrome: a comparison of results from the prospective lynch syndrome database and the international mismatch repair consortium
Moller P; Seppala T; Dowty JG; Haupt S; Dominguez-Valentin M; Sunde L; Bernstein I; Engel C; Aretz S; Nielsen M; Capella G; Evans DG; Burn J; Holinski-Feder E; Bertario L; Bonanni B; Lindblom A; Levi Z; Macrae F; Winship I; Plazzer J-P; Sijmons R; Laghi L; Della Valle A; Heinimann K; Half E; Lopez-Koestner F; Alvarez-Valenzuela K; Scott RJ; Katz L; Laish I; Vainer E; Vaccaro CA; Carraro DM; Gluck N; Abu-Freha N; Stakelum A; Kennelly R; Winter D; Rossi BM; Greenblatt M; Bohorquez M; Sheth H; Tibiletti MG; Lino-Silva LS; Horisberger K; Portenkirchner C; Nascimento I; Rossi NT; da Silva LA; Thomas H; Zarand A; Mecklin J-P; Pylvanainen K; Renkonen-Sinisalo L; Lepisto A; Peltomaki P; Therkildsen C; Lindberg LJ; Thorlacius-Ussing O; von Knebel Doeberitz M; Loeffler M; Rahner N; Steinke-Lange V; Schmiegel W; Vangala D; Perne C; Hueneburg R; de Vargas AF; Latchford A; Gerdes A-M; Backman A-S; Guillen-Ponce C; Snyder C; Lautrup CK; Amor D; Palmero E; Stoffel E; Duijkers F; Hall MJ; Hampel H; Williams H; Okkels H; Lubinski J; Reece J; Ngeow J; Guillem JG; Arnold J; Wadt K; Monahan K; Senter L; Rasmussen LJ; van Hest LP; Ricciardiello L; Kohonen-Corish MRJ; Ligtenberg MJL; Southey M; Aronson M; Zahary MN; Samadder NJ; Poplawski N; Hoogerbrugge N; Morrison PJ; James P; Lee G; Chen-Shtoyerman R; Ankathil R; Pai R; Ward R; Parry S; Debniak T; John T; van Overeem Hansen T; Caldes T; Yamaguchi T; Barca-Tierno V; Garre P; Cavestro GM; Weitz J; Redler S; Buettner R; Heuveline V; Hopper JL; Win AK; Lindor N; Gallinger S; Le Marchand L; Newcomb PA; Figueiredo J; Buchanan DD; Thibodeau SN; ten Broeke SW; Hovig E; Nakken S; Pineda M; Duenas N; Brunet J; Green K; Lalloo F; Newton K; Crosbie EJ; Mints M; Tjandra D; Neffa F; Esperon P; Kariv R; Rosner G; Pavicic WH; Kalfayan P; Torrezan GT; Bassaneze T; Martin C; Moslein G; Ahadova A; Kloor M; Sampson JR; Jenkins MA
Journal article: MEDICAL RESEARCH ARCHIVES. 2022;10(4)
Linkage and association analysis define novel regions for the risk of adenomas and colorectal cancer
Liu W; Gonn M; Holst S; Thutkawkorapin J; Jiao X; Björk2 J; Backman A-S; Lagerstedt-Robinson K; Lindblom A
Article: THE LANCET ONCOLOGY. 2021;22(7):1014-1022
Variation in the risk of colorectal cancer in families with Lynch syndrome: a retrospective cohort study
Jenkins MA
Article: HEREDITARY CANCER IN CLINICAL PRACTICE. 2021;19(1):18
Room for improvement: One third of Lynch syndrome patients presenting for genetic testing in a highly specialised centre in Stockholm already have cancer
Bernstedt SW; Bjork J; Fritzell K; Spigelman AD; Bjorck E; Backman A-S
Article: SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. 2020;55(10):1185-1192
Older age is a risk factor for inadequate energy intake during acute, severe IBD and is associated with shorter time to relapse
Kulmala KA; Bjork J; Andersson S; Backman A-S; Eberhardson M; Bresso F; Hedin CRH
Article: AMERICAN JOURNAL OF GASTROENTEROLOGY. 2019;114(2):291-304
Fracture Risk in Patients With Inflammatory Bowel Disease: A Nationwide Population-Based Cohort Study From 1964 to 2014
Ludvigsson JF; Mahl M; Sachs MC; Bjork J; Michaelsson K; Ekbom A; Askling J; Backman A-S; Olen O
Article: NEUROGASTROENTEROLOGY AND MOTILITY. 2018;30(11):e13436
Pre- and perinatal stress and irritable bowel syndrome in young adults - A nationwide register-based cohort study
Olen O; Stephansson O; Backman A-S; Tornblom H; Simren M; Altman M
Journal article: JOURNAL OF CROHN'S AND COLITIS. 2018;12(supplement_1):s310
P406 Malnutrition during hospitalisation for acute severe IBD is associated with increased risk of relapse
Kulmala K; Björk J; Andersson S; Backman A-S; Hedin CRH; Bresso F
Article: JOURNAL OF CLINICAL ENDOCRINOLOGY AND METABOLISM (JCEM). 2017;102(11):3928-3932
Corticotroph Pituitary Carcinoma in a Patient With Lynch Syndrome (LS) and Pituitary Tumors in a Nationwide LS Cohort
Bengtsson D; Joost P; Aravidis C; Stenmark MA; Backman A-S; Melin B; von Salome J; Zagoras T; Gebre-Medhin S; Burman P
Article: EMERGENCY MEDICINE JOURNAL. 2012;29(12):1004-1006
Use of healthcare information and advice among non-urgent patients visiting emergency department or primary care
Backman A-S; Lagerlund M; Svensson T; Blomqvist P; Adami J
Article: INTERNAL AND EMERGENCY MEDICINE. 2010;5(6):539-546
Health care utilization following a non-urgent visit in emergency department and primary care
Backman A-S; Blomqvist P; Svensson T; Adami J
Article: AMERICAN JOURNAL OF MANAGED CARE. 2010;16(5):361-368
Physician Assessment of Appropriate Healthcare Level Among Nonurgent Patients
Backman A-S; Blomqvist P; Lagerlund M; Adami J
Article: SCANDINAVIAN JOURNAL OF PRIMARY HEALTH CARE. 2008;26(3):181-187
Characteristics of non-urgent patients - Cross-sectional study of emergency department and primary care patients
Backman A-S; Blomqvist P; Lagerlund M; Carlsson-Holm E; Adami J
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All other publications

Conference publication: GASTROENTEROLOGY. 2024;166(5):S281-S282
PROMISING EFFICACY OF SMALL MOLECULES AND BIOLOGICALS FOR MICROSCOPIC COLITIS: RESULTS FROM A LARGE REAL-LIFE MULTICENTER COHORT
Verstockt B; Taelman T; Vavricka SR; Zabana Y; Lenfant M; Macaigne G; Maillard MH; Savarino E; Teich N; Kiudelis V; Negro JDLR; Ribaldone DG; Barreiro-De-Acosta M; Wildt S; Riviere P; Fumery M; Truyens M; Amiot A; Marsal J; Levartovsky A; Vieujean S; Somers M; Cremer A; Lyutakov I; Cohen NA; De Wit S; Bajer L; Rahier J-F; Backman A-S; Nancey S; Choden T; Van Dongen J; Munch A; Julsgaard M
Corrigendum: JOURNAL OF CROHN'S AND COLITIS. 2023;17(6):1025
Corrigendum to: The Impact of COVID-19 on Patients with IBD in a Prospective European Cohort Study.
Book chapter: DUODENUM AND SMALL BOWEL. 2022;p. 155-164
Duodenal adenomas and small bowel polyps, including familial adenomatous polyposis
Latchford A; Backman A-S; Spigelman A
Other: FAMILIAL CANCER. 2022;21(4):557-636
InSiGHT 2022 Abstract Publishing and Best Abstract Awards Abstracts
Editorial comment: GASTROENTEROLOGY. 2021;160(3):952-954.e4
Duodenal Adenomas and Cancer in MUTYH-associated Polyposis: An International Cohort Study
Thomas LE; Hurley JJ; Sanchez AA; Aznarez MR; Backman A-S; Bjork J; Capella G; Clark SK; Colas C; Dekker E; Dolwani S; Ghorbanoghli Z; Gonn M; Romero SG; Hes FJ; Jundi H; Kelland S; Latchford AR; Brito HL; Lynch PM; Meuser E; Mork ME; Mort M; Garcia MN; Nielsen M; Parc Y; Ricci MT; Saurin J-C; van der Tuin K; Vasen H; Vilar E; Vinet O; Vitellaro M; Walton S-J; West HD; Sampson JR
Other: LAKARTIDNINGEN. 2018;115:E7MI
Replik gällande Lynchs syndrom: - Syftet var att öka medvetenheten.
Björck E; Walton Bernstedt S; Mints M; Björk J; Backman A-S
Conference publication: GASTROENTEROLOGY. 2018;154(6):s-603
Su1841 - Fracture Risk in Patients with Inflammatory Bowel Disease - A Nationwide Cohort Study 1964-2014
Ludvigsson JF; Mahl M; Sachs MC; Björk J; Michaelsson K; Ekbom A; Askling J; Backman A-S; Olen O
Review: LAKARTIDNINGEN. 2018;115:EY3C
[
Lynch syndrome is a major cause of monogenetic familial colorectal cancer
].
Walton Bernstedt S; Björk J; Mints M; Björck E; Backman A-S
Conference publication: GASTROENTEROLOGY. 2018;154(6):S603
FRACTURE RISK IN PATIENTS WITH INFLAMMATORY BOWEL DISEASE A NATIONWIDE COHORT STUDY 1964-2014
Ludvigsson JF; Mahl M; Sachs MC; Bjork J; Michaelsson K; Ekbom A; Askling J; Backman A-S; Olen O
Conference publication: JOURNAL OF CROHN'S AND COLITIS. 2018;12:S310
Malnutrition during hospitalisation for acute severe IBD is associated with increased risk of relapse
Kulmala K; Bjork J; Andersson S; Backman A-S; Hedin CRH; Bresso F
Meeting abstract: GASTROENTEROLOGY. 2016;150(4):S364
A Large Proportion of Lynch Syndrom Patients Still Undergo Genetic Screening First in Connection With Their Diagnosis of Cancer
Backman A-S; Walton-Bernstedt S; Bjork J
Conference publication: GASTROENTEROLOGY. 2014;146(5):s-178
1013 Pre-and Perinatal Stress and Irritable Bowel Syndrome in Young Adults -A National Register-Based Cohort Study
Olen O; Stephansson O; Backman A-S; Törnblom H; Simren M; Altman M
Conference publication: GASTROENTEROLOGY. 2014;146(5):s-543
Su2089 Validation of the Use of the ICD-10 Diagnostic Code for Irritable Bowel Syndrome in the Swedish National Patient Register
Jossan N; Backman A-S; Linder M; Altman M; Simren M; Olen O; Törnblom H
Conference publication: GASTROENTEROLOGY. 2014;146(5):S543
Validation of the Use of the ICD-10 Diagnostic Code for Irritable Bowel Syndrome in the Swedish National Patient Register
Jossan N; Backman A-S; Linder M; Altman M; Simren M; Olen O; Toernblom H
Conference publication: GASTROENTEROLOGY. 2014;146(5):S178
Pre- and Perinatal Stress and Irritable Bowel Syndrome in Young Adults - A National Register-Based Cohort Study
Olen O; Stephansson O; Backman A-S; Toernblom H; Simren M; Altman M
Thesis / dissertation: 2010
Emergency care seeking behaviour : in relation to patients' and providers' perceptions and attitudes
Backman, Ann-Sofie

Grants

Mesalamine for Colorectal Cancer Prevention Program in Lynch syndrome
Swedish Research Council
1 January 2018 - 31 December 2020

Employments

Affiliated to Research, Department of Medicine, Huddinge, Karolinska Institutet, 2023-2026

Degrees and Education

Docent, Gastroenterology, Karolinska Institutet, 2024
Degree Of Doctor Of Philosophy, Department of Medicine, Solna, Karolinska Institutet, 2010
University Medical Degree, Karolinska Institutet, 1997

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