Jan Svensson

Publikationer
CV
Populärvetenskap och samverkan

Artiklar

Article: CHILDREN-BASEL. 2025;12(3):363
Long-Gap Esophageal Atresia Gross Type C and D: A Retrospective Study of Surgical Management and Postoperative Complications Within the First Year of Life in the Nordic Countries
Olsen ACW; Koivusalo A; Emblem R; Mikkelsen A; Svensson JF; Tollne AM; Almstrom M; Jonsson L; Lilja H; Donoso F; Saeter T; Thorup JM; Stenstrom P; Arnbjornsson E; Qvist N
Article: LANCET. 2025;405(10474):233-240
Appendicectomy versus antibiotics for acute uncomplicated appendicitis in children: an open-label, international, multicentre, randomised, non-inferiority trial
St Peter SD; Noel-MacDonnell JR; Hall NJ; Eaton S; Suominen JS; Wester T; Svensson JF; Almstrom M; Muenks EP; Beaudin M; Piche N; Brindle M; MacRobie A; Keijzer R; Lilja HE; Kassa A-M; Jancelewicz T; Butter A; Davidson J; Skarsgard E; Te-Lu Y; Nah S; Willan AR; Pierro A
Article: BMJ OPEN. 2024;14(12):e087272
Does primary posterior tracheopexy prevent collapse of the trachea in newborns with oesophageal atresia and tracheomalacia? A study protocol for an international, multicentre randomised controlled trial (PORTRAIT trial)
van Stigt MJB; van Hal A-FRL; Bittermann AJN; Butler CR; Ceelie I; Cianci D; de Coppi P; Gahm C; Hut JE; Joosten KFM; Lemmers PMA; Mullassery D; Nandi R; Pullens B; Staals LM; Svensson JF; Tytgat SHAJ; van de Ven PM; Wijnen RMH; Vlot J; Lindeboom MYA
Article: PEDIATRIC SURGERY INTERNATIONAL. 2024;40(1):279
STAT trial: stoma or intestinal anastomosis for necrotizing enterocolitis: a multicentre randomized controlled trial
Eaton S; Ganji N; Thyoka M; Shahroor M; Zani A; Pleasants-Terashita H; El Ghazzaoui A; Sivaraj J; Loukogeorgakis S; De Coppi P; Montedonico S; Sindjic-Antunovic S; Lukac M; Hamill J; Choo CSC; Nah SA; Hulscher J; Emil S; Petersen A; Wijnen R; Sloots C; Sigalet D; Kiely E; Svensson JF; Wester T; Pierro A
Article: PEDIATRIC SURGERY INTERNATIONAL. 2024;40(1):257
Parents caring and sham-feeding their child born with Esophageal atresia at home while waiting for reconstructive surgery
Tollne A; Ost E; Nilsson T; Almstrom M; Svensson JF
Article: JPGN REP. 2024;5(3):303-308
Considerable differences in management of cytomegalovirus infection in patients with biliary atresia.
Liliemark U; Psaros Einberg A; Svensson JF; Fischler B
Article: JOURNAL OF PEDIATRIC SURGERY. 2024;59(4):678-683
Endoscopic Chemocauterization with Trichloroacetic Acid for Congenital or Recurrent Tracheoesophageal Fistula in Children with Esophageal Atresia: Experience from a Tertiary Center
Holmquist A; Wendt M; Papatziamos G; Svensson J; Wester T; Burgos CM; Gahm C
Article: PEDIATRIC SURGERY INTERNATIONAL. 2024;40(1):61
Parents' experiences of sham feeding their child with esophageal atresia at home while awaiting reconstructive surgery. A qualitative interview study
Tollne A; Nilsson T; Svensson JF; Almstrom M; Ost E
Article: JOURNAL OF PEDIATRIC SURGERY. 2023;58(9):1646-1655
Prevalence of Mental Health Problems, Associated Factors, and Health-Related Quality of Life in Children with Long-Gap Esophageal Atresia in Sweden
Dellenmark-Blom M; Ax SO; Lilja HE; Reilly C; Svensson JF; Kassa A-M; Jonsson L; Abrahamsson K; Gatzinsky V; Omling E; Tollne A; Stenstrom P; Ost E
Article: ORPHANET JOURNAL OF RARE DISEASES. 2023;18(1):233
Schooling experiences in children with long-gap esophageal atresia compared with children with esophageal atresia and primary anastomosis: a Swedish study
Dellenmark-Blom M; Reilly C; Ost E; Ax SO; Svensson JF; Kassa A-M; Jonsson L; Abrahamsson K; Gatzinsky V; Tollne AM; Omling E; Stenstrom P; Lilja HE
Article: PEDIATRIC SURGERY INTERNATIONAL. 2023;39(1):117
Incidence and antiviral treatment of cytomegalovirus infection in infants with biliary atresia
Liliemark U; Svensson JF; Fischler B
Article: ORPHANET JOURNAL OF RARE DISEASES. 2022;17(1):239
Postoperative morbidity and health-related quality of life in children with delayed reconstruction of esophageal atresia: a nationwide Swedish study
Dellenmark-Blom M; Ax SO; Ost E; Svensson JF; Kassa A-M; Jonsson L; Abrahamsson K; Gatzinsky V; Stenstrom P; Tollne A; Omling E; Lilja HE
Article: JOURNAL OF CLINICAL MEDICINE. 2022;11(4):945
Incidence, Impact and Treatment of Ongoing CMV Infection in Patients with Biliary Atresia in Four European Centres
Fischler B; Czubkowski P; Dezsofi A; Liliemark U; Socha P; Sokol RJ; Svensson JF; Davenport M
Article: EUROPEAN JOURNAL OF PEDIATRIC SURGERY. 2021;31(04):341-346
Partial Biliary Diversion May Promote Long-Term Relief of Pruritus and Native Liver Survival in Children with Cholestatic Liver Diseases
Bjornland K; Hukkinen M; Gatzinsky V; Arnell H; Pakarinen MP; Almaas R; Svensson JF
Article: EUROPEAN JOURNAL OF PEDIATRIC SURGERY. 2021;31(03):214-225
ERNICA Consensus Conference on the Management of Patients with Long-Gap Esophageal Atresia: Perioperative, Surgical, and Long-Term Management
Dingemann C; Eaton S; Aksnes G; Bagolan P; Cross KM; De Coppi P; Fruithof J; Gamba P; Goldschmidt I; Gottrand F; Pirr S; Rasmussen L; Sfeir R; Slater G; Suominen J; Svensson JF; Thorup JM; Tytgat SHAJ; van der Zee DC; Wessel L; Widenmann-Grolig A; Wijnen R; Zetterquist W; Ure BM
Article: JOURNAL OF PEDIATRIC GASTROENTEROLOGY AND NUTRITION. 2021;72(5):e119-e124
Long-term Follow-up for Missed Cases of Eosinophilic Esophagitis in Children With Previous Foreign Body in the Esophagus
Thulin H; Nilsson C; Svensson JF; Olen O; Altman M
Article: BJS OPEN. 2021;5(1):zraa045
Use of gene expression profiling to identify candidate genes for pretherapeutic patient classification in acute appendicitis
Kiss N; Minderjahn M; Reismann J; Svensson J; Wester T; Hauptmann K; Schad M; Kallarackal J; von Bernuth H; Reismann M
Article: JOURNAL OF PEDIATRIC SURGERY. 2020;55(11):2408-2412
Aspiration pneumonia after antire fl ux surgery among neurologically impaired children with GERD
Maret-Ouda J; Santoni G; Artama M; Ness-Jensen E; Svensson JF; von Euler-Chelpin M; Lagergren J
Article: EUROPEAN JOURNAL OF PEDIATRIC SURGERY. 2020;30(04):350-356
Low Plasma Sodium Concentration Predicts Perforated Acute Appendicitis in Children: A Prospective Diagnostic Accuracy Study
Lindestam U; Almstrom M; Jacks J; Malmquist P; Lonnqvist P-A; Jensen BL; Carlstrom M; Krmar RT; Svensson JF; Norberg A; Flaring U
Article: EUROPEAN JOURNAL OF PEDIATRIC SURGERY. 2020;30(04):326-336
ERNICA Consensus Conference on the Management of Patients with Esophageal Atresia and Tracheoesophageal Fistula: Diagnostics, Preoperative, Operative, and Postoperative Management
Dingemann C; Eaton S; Aksnes G; Bagolan P; Cross KM; De Coppi P; Fruithof J; Gamba P; Husby S; Koivusalo A; Rasmussen L; Sfeir R; Slater G; Svensson JF; Van der Zee DC; Wessel LM; Widenmann-Grolig A; Wijnen R; Ure BM
Article: ANNALS OF SURGERY. 2020;271(6):1030-1035
Nonoperative Treatment Versus Appendectomy for Acute Nonperforated Appendicitis in Children Five-year Follow Up of a Randomized Controlled Pilot Trial
Patkova B; Svenningsson A; Almstrom M; Eaton S; Wester T; Svensson JF
Article: JOURNAL OF INTERNAL MEDICINE. 2020;287(5):534-545
Regulation of bile acid metabolism in biliary atresia: reduction of FGF19 by Kasai portoenterostomy and possible relation to early outcome
Johansson H; Svensson JF; Almstrom M; Van Hui N; Rudling M; Angelin B; Nowak G; Fischler B; Ellis E
Article: JOURNAL OF PEDIATRIC SURGERY. 2019;54(11):2279-2284
Population-based cohort study of the correlation between provision of care and the risk for complications after appendectomy in children
Almstrom M; Svensson JF; Svenningsson A; Hagel E; Wester T
Article: BMJ OPEN. 2019;9(5):e028861
Establishing a core outcome set for treatment of uncomplicated appendicitis in children: study protocol for an international Delphi survey
Knaapen M; Hall NJ; van der Lee JH; Butcher NJ; Offringa M; Van Heurn EWE; Bakx R; Gorter RR; Minneci PC; Svensson JF; Luks FI; St Peter SD; Abbo O; Arnaud AP; Adams S; Nah SA; Skarsgard ED; Pierro A; Zani A; Emil S; Keijzer R; Suominen JS; Aziz DA
Article: JOURNAL OF PEDIATRIC SURGERY. 2019;54(3):423-428
Surgical repair of long-gap esophageal atresia: A retrospective study comparing the management of long-gap esophageal atresia in the Nordic countries
Stadil T; Koivusalo A; Pakarinen M; Mikkelsen A; Emblem R; Svensson JF; Ehren H; Jonsson L; Backstrand J; Lilja HE; Donoso F; Thorup JM; Saeter T; Rasmussen L; Pedersen RN; Stenstrom P; Arnbjornsson E; Oskarsson K; Qvist N
Article: PEDIATRIC SURGERY INTERNATIONAL. 2019;35(3):341-346
Intraoperative cultures during appendectomy in children are poor predictors of pathogens and resistance patterns in cultures from postoperative abscesses
Dahlberg M; Almstrom M; Wester T; Svensson JF
Article: PEDIATRIC SURGERY INTERNATIONAL. 2019;35(3):373-381
Clinical presentation of intussusception in Swedish children under 3 years of age and the validity of diagnostic coding
Ask LS; Svensson JF; Olen O; Ortqvist A
Article: JOURNAL OF PEDIATRIC SURGERY. 2018;53(8):1509-1515
Outcomes of biliary atresia in the Nordic countries - a multicenter study of 158 patients during 2005-2016
Pakarinen MP; Johansen LS; Svensson JF; Bjornland K; Gatzinsky V; Stenstrom P; Koivusalo A; Kvist N; Almstrom M; Emblem R; Bjornsson S; Backman T; Almaas R; Jalanko HU; Fischler B; Thorup J
Article: BJS OPEN. 2018;2(3):142-150
Population-based cohort study on the epidemiology of acute appendicitis in children in Sweden in 1987-2013
Almstrom M; Svensson F; Svenningsson A; Hagel E; Wester T
Article: BMJ PAEDIATRICS OPEN. 2017;1(1):bmjpo-2017-000028
Appendectomy versus non-operative treatment for acute uncomplicated appendicitis in children: study protocol for a multicentre, open-label, non-inferiority, randomised controlled trial
Hall NJ; Eaton S; Abbo O; Arnaud AP; Beaudin M; Brindle M; Butter A; Davies D; Jancelewicz T; Johnson K; Keijzer R; Lapidus-Krol E; Offringa M; Piche N; Rintala R; Skarsgard E; Svensson JF; Ungar WJ; Wester T; Willan AR; Zani A; St Peter SD; Pierro A
Article: ANNALS OF SURGERY. 2017;265(3):616-621
In-hospital Surgical Delay Does Not Increase the Risk for Perforated Appendicitis in Children A Single-center Retrospective Cohort Study
Almstrom M; Svensson JF; Patkova B; Svenningsson A; Wester T
Article: JOURNAL OF PEDIATRIC SURGERY. 2016;51(3):449-453
Outcome after introduction of laparoscopic appendectomy in children: A cohort study
Svensson JF; Patkova B; Almstrom M; Eaton S; Wester T
Article: ANNALS OF SURGERY. 2015;261(1):67-71
Nonoperative Treatment With Antibiotics Versus Surgery for Acute Nonperforated Appendicitis in Children A Pilot Randomized Controlled Trial
Svensson JF; Patkova B; Almstrom M; Naji H; Hall NJ; Eaton S; Pierro A; Wester T
Article: PEDIATRIC SURGERY INTERNATIONAL. 2014;30(4):413-416
Recurrence of acute appendicitis after non-operative treatment of appendiceal abscess in children: a single-centre experience
Svensson JF; Johansson R; Kaiser S; Wester T
Article: SEMINARS IN PEDIATRIC SURGERY. 2012;21(3):255-265
Gallstone disease in children
Svensson J; Makin E
Article: EUROPEAN JOURNAL OF PEDIATRICS. 2012;171(5):807-810
Decision making in the management of hydroceles in infants and children
Naji H; Ingolfsson I; Isacson D; Svensson JF
Article: PEDIATRIC SURGERY INTERNATIONAL. 2012;28(4):367-374
Bowel injuries caused by ingestion of multiple magnets in children: a growing hazard
Naji H; Isacson D; Svensson JF; Wester T
Journal article: LAKARTIDNINGEN. 2011;108(42):2105
[Ramstedt's method--best in hundred years].
Svensson JF; Svenningsson A; Naji H
Article: BMC PEDIATRICS. 2011;11:61
The efficacy of hypotonic and near-isotonic saline for parenteral fluid therapy given at low maintenance rate in preventing significant change in plasma sodium in post-operative pediatric patients: protocol for a prospective randomized non-blinded study
Flaring U; Lonnqvist P-A; Frenckner B; Svensson JF; Ingolfsson I; Wallensteen L; Stigzelius S; Kowalski J; Krmar RT
Article: JOURNAL OF PEDIATRIC SURGERY. 2010;45(3):635-638
"Wandering Liver" in a neonate: case report and review of the literature
Svensson JF; Schlinzig T; Kaiser S
Article: ACTA PAEDIATRICA. 2009;98(10):1600-1602
Early cytomegalovirus infection and the long-term outcome of biliary atresia
Fischler B; Svensson JF; Nemeth A
Article: JOURNAL OF PEDIATRIC SURGERY. 2008;43(7):1380-1384
Oophoropexy, hyperbaric oxygen therapy, and contrast-enhanced ultrasound after asynchronous bilateral ovarian torsion
Svensson JF; Larsson A; Uusijarvi J; von Sivers K; Kaiser S
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Alla övriga publikationer

Letter: HEPATOLOGY COMMUNICATIONS. 2024;8(2):e0339
Cytomegalovirus infection in patients with biliary atresia-further questions and possible solutions
Fischler B; Liliemark U; Einberg AP; Svensson JF
Letter: JAMA SURGERY. 2023;158(10):1105-1106
Long-Term Outcome of Nonoperative Treatment of Appendicitis
Patkova B; Svenningsson A; Almstroem M; Svensson JF; Eriksson S; Wester T; Eaton S
Editorial comment: FRONTIERS IN PEDIATRICS. 2023;10:1111122
Editorial: Current concepts and recent advances on pediatric appendicitis
Suominen JS; Gorter RR; Svensson JF
Review: ANNALS OF SURGERY. 2022;276(6):1047-1055
International Core Outcome Set for Acute Simple Appendicitis in Children Results of a Systematic Review, Delphi Study, and Focus Croups With Young People
Knaapen M; Hall NJ; Moulin D; van der Lee JH; Butcher NJ; Minneci PC; Svensson JF; St Peter SD; Adams S; Nah SA; Skarsgard ED; Zani A; Emil S; Suominen JS; Aziz DA; Rai R; Offringa M; van Heurn EW; Bakx R; Gorter RR; Pediatric ACOSDG
Letter: ANNALS OF SURGERY. 2021;274(6):e816-e817
Response to the Comment on "Non-operative Treatment Versus Appendectomy for Acute Nonperforated Appendicitis in Children: Five-year Follow up of a Randomized Controlled Pilot Trial'' Reply
Patkova B; Svenningsson A; Almstrom M; Eaton S; Wester T; Svensson JF
Published conference paper: ANNALS OF SURGERY. 2021;274(6):945-953
Thoracoscopy or Thoracotomy for Esophageal Atresia A Systematic Review and Meta-analysis
Drevin G; Andersson B; Svensson JF
Review: EUROPEAN JOURNAL OF PEDIATRIC SURGERY. 2020;30(06):475-482
ERNICA Consensus Conference on the Management of Patients with Esophageal Atresia and Tracheoesophageal Fistula: Follow-up and Framework
Dingemann C; Eaton S; Aksnes G; Bagolan P; Cross KM; De Coppi P; Fruithof J; Gamba P; Husby S; Koivusalo A; Rasmussen L; Sfeir R; Slater G; Svensson JF; Van der Zee DC; Wessel LM; Widenmann-Grolig A; Wijnen R; Ure BM
Review: PEDIATRIC SURGERY INTERNATIONAL. 2020;36(3):261-269
Nonoperative treatment for nonperforated appendicitis in children: a systematic review and meta-analysis
Maita S; Andersson B; Svensson JF; Wester T
Published conference paper: HPB. 2020;22(1):161-168
Management strategies and treatment results of pediatric choledochal malformations in the Nordic countries
Hukkinen M; Bjornland K; Gatzinsky V; Iber T; Johansen LS; Qvist N; Stenstrom P; Svensson JF; Pakarinen MP
Review: JOURNAL OF PEDIATRIC SURGERY. 2019;54(11):2242-2249
Surgical treatment and major complications Within the first year of life in newborns with long-gap esophageal atresia gross type A and B - a systematic review
Stadil T; Koivusalo A; Svensson JF; Jonsson L; Lilja HE; Thorup JM; Saeter T; Stenstrom P; Qvist N
Letter: PEDIATRIC RESEARCH. 2019;86(1):5-8
Sodium and water homeostasis in children admitted with acute appendicitis: a prospective study
Lindestam U; Flaring U; Almstrom M; Andersson A; Svensson JF; Malmquist P; Jacks J; Lonnqvist P-A; Jensen BL; Carlstrom M; Krmar RT
Letter: ANNALS OF SURGERY. 2017;266(1):e6-e7
Design of Studies for Antibiotic Treatment of Acute Appendicitis in Children: In Support of RCTs
Svensson JF; Patkova B; Almstrom M; Naji H; Wester T; Hall NJ; Eaton S; Pierro A
Letter: ANNALS OF SURGERY. 2017;266(1):e4-e5
Response to Letter: Is Antibiotic Alternative to Appendectomy?
Svensson JF; Patkova B; Almstrom M; Naji H; Hall NJ; Eaton S; Pierro A; Wester T
Editorial comment: JOURNAL OF PEDIATRICS. 2016;176:222
Antibiotic treatment of appendicitis
Svensson J
Other: JOURNAL OF PEDIATRICS. 2016;176:221-224
Antibiotic treatment of appendicitis.
Svensson J
Doctoral thesis: 2015
On the treatment of acute appendicitis in children
Svensson J
Review: PEDIATRIC SURGERY INTERNATIONAL. 2012;28(7):703-706
Transverse testicular ectopia: three additional cases and a review of the literature
Naji H; Peristeris A; Stenman J; Svensson JF; Wester T
Review: EUROPEAN JOURNAL OF PEDIATRIC SURGERY. 2012;22(3):185-194
A Review of Conservative Treatment of Acute Appendicitis
Svensson JF; Hall NJ; Eaton S; Pierro A; Wester T

Anställningar

Anknuten till Forskning, Kvinnors och barns hälsa, Karolinska Institutet, 2024-2027

Examina och utbildning

Docent, barnkirurgi, Karolinska Institutet, 2021
Medicine Doktorsexamen, Institutionen för kvinnors och barns hälsa, Karolinska Institutet, 2015
Läkarexamen, Karolinska Institutet, 1998

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