Publikationer på PubMed utgående från GallRiks-data

Publicerad 2023-12-07

1: Enochsson L, Sandblom G, Österberg J, Thulin A, Hallerbäck B, Persson G.

GallRiks 10 år - Kvalitetsregister för gallstens-kirurgi har förbättrat vården

[GallRiks 10 years. Quality registry for gallstone surgery have improved health

care]. Lakartidningen. 2015 Feb 17;112:DCE6. Swedish. PMID: 25689007.

2: Rystedt J, Montgomery A, Persson G. Completeness and correctness of

cholecystectomy data in a national register--GallRiks. Scand J Surg. 2014

Dec;103(4):237-44. doi: 10.1177/1457496914523412. Epub 2014 Apr 15. PMID:


3: Enochsson L, Thulin A, Osterberg J, Sandblom G, Persson G. The Swedish

Registry of Gallstone Surgery and Endoscopic Retrograde Cholangiopancreatography

(GallRiks): A nationwide registry for quality assurance of gallstone surgery.

JAMA Surg. 2013 May;148(5):471-8. doi: 10.1001/jamasurg.2013.1221. PMID:


4: Möller M, Gustafsson U, Rasmussen F, Persson G, Thorell A. Natural course vs

interventions to clear common bile duct stones: data from the Swedish Registry

for Gallstone Surgery and Endoscopic Retrograde Cholangiopancreatography

(GallRiks). JAMA Surg. 2014 Oct;149(10):1008-13. doi: 10.1001/jamasurg.2014.249.

PMID: 25133326.

5: Blohm M, Österberg J, Sandblom G, Lundell L, Hedberg M, Enochsson L. The

Sooner, the Better? The Importance of Optimal Timing of Cholecystectomy in Acute

Cholecystitis: Data from the National Swedish Registry for Gallstone Surgery,

GallRiks. J Gastrointest Surg. 2017 Jan;21(1):33-40. doi:

10.1007/s11605-016-3223-y. Epub 2016 Sep 20. PMID: 27649704; PMCID: PMC5187360.

6: Syrén EL, Sandblom G, Enochsson L, Eklund A, Isaksson B, Österberg J,

Eriksson S. Outcome of ERCP related to case-volume. Surg Endosc. 2022

Jul;36(7):5339-5347. doi: 10.1007/s00464-021-08915-y. Epub 2022 Jan 3. PMID:

34981237; PMCID: PMC9160106.

7: Enochsson L, Blohm M, Sandblom G, Jonas E, Hallerbäck B, Lundell L, Österberg

J. Inversed relationship between completeness of follow-up and coverage of

postoperative complications in gallstone surgery and ERCP: a potential source of

bias in patient registers. BMJ Open. 2018 Jan 23;8(1):e019551. doi:

10.1136/bmjopen-2017-019551. PMID: 29362270; PMCID: PMC5786088.

8: Johan Drott C, Sandblom G, Österberg J, Rogmark P, Enochsson L. Fler akuta

gallstensoperationer och färre elektiva under pandemin [Swedish gallstone

surgery during the covid-19 pandemic]. Lakartidningen. 2022 Jun 20;119:21230.

Swedish. PMID: 35723571.

9: Fredriksson M, Halford C, Eldh AC, Dahlström T, Vengberg S, Wallin L, Winblad

U. Are data from national quality registries used in quality improvement at

Swedish hospital clinics? Int J Qual Health Care. 2017 Nov 1;29(7):909-915. doi:

10.1093/intqhc/mzx132. PMID: 29077930.

10: Olsson G, Enochsson L, Swahn F, Andersson B. Antibiotic prophylaxis in ERCP

with failed cannulation. Scand J Gastroenterol. 2021 Mar;56(3):336-341. doi:

10.1080/00365521.2020.1867894. Epub 2021 Jan 5. PMID: 33399493.

11: Syrén EL, Enochsson L, Eriksson S, Eklund A, Isaksson B, Sandblom G.

Cardiovascular complications after common bile duct stone extractions. Surg

Endosc. 2021 Jul;35(7):3296-3302. doi: 10.1007/s00464-020-07766-3. Epub 2020 Jul

1. PMID: 32613302; PMCID: PMC8195933.

12: Olsson G, Lübbe J, Arnelo U, Jonas E, Törnqvist B, Lundell L, Enochsson L.

The impact of prophylactic pancreatic stenting on post-ERCP pancreatitis: A

nationwide, register-based study. United European Gastroenterol J. 2017

Feb;5(1):111-118. doi: 10.1177/2050640616645434. Epub 2016 Jul 8. PMID:

28405329; PMCID: PMC5384550.

13: Törnqvist B, Strömberg C, Persson G, Nilsson M. Effect of intended

intraoperative cholangiography and early detection of bile duct injury on

survival after cholecystectomy: population based cohort study. BMJ. 2012 Oct

11;345:e6457. doi: 10.1136/bmj.e6457. PMID: 23060654; PMCID: PMC3469410.

14: Syrén E, Eriksson S, Enochsson L, Eklund A, Sandblom G. Risk factors for

pancreatitis following endoscopic retrograde cholangiopancreatography. BJS Open.

2019 Apr 2;3(4):485-489. doi: 10.1002/bjs5.50162. PMID: 31406957; PMCID:


15: Enochsson L, Swahn F, Arnelo U, Nilsson M, Löhr M, Persson G. Nationwide,

population-based data from 11,074 ERCP procedures from the Swedish Registry for

Gallstone Surgery and ERCP. Gastrointest Endosc. 2010 Dec;72(6):1175-84,

1184.e1-3. doi: 10.1016/j.gie.2010.07.047. PMID: 20970787.

16: Lindqvist L, Andersson A, Österberg J, Sandblom G, Hemmingsson O, Nordin P,

Enochsson L. The Impact of Hospital Level of Care on the Management of Acute

Cholecystitis: a Population-Based Study. J Gastrointest Surg. 2022

Dec;26(12):2551-2558. doi: 10.1007/s11605-022-05471-1. Epub 2022 Oct 17. PMID:

36253502; PMCID: PMC9674723.

17: Persson G, Strömberg J, Svennblad B, Sandblom G. Risk of bleeding associated

with use of systemic thromboembolic prophylaxis during laparoscopic

cholecystectomy. Br J Surg. 2012 Jul;99(7):979-86. doi: 10.1002/bjs.8786. Epub

2012 May 24. PMID: 22628016.

18: Popowicz A, Enochsson L, Sandblom G. Timing of Elective Cholecystectomy

After Acute Cholecystitis: A Population-based Register Study. World J Surg. 2023

Jan;47(1):152-161. doi: 10.1007/s00268-022-06772-x. Epub 2022 Oct 24. PMID:

36280615; PMCID: PMC9726773.

19: Sandblom G, Videhult P, Crona Guterstam Y, Svenner A, Sadr-Azodi O.

Mortality after a cholecystectomy: a population-based study. HPB (Oxford). 2015

Mar;17(3):239-43. doi: 10.1111/hpb.12356. Epub 2014 Nov 2. PMID: 25363135;

PMCID: PMC4333785.

20: Strömberg J, Hammarqvist F, Sadr-Azodi O, Sandblom G. Cholecystectomy in

Patients with Liver Cirrhosis. Gastroenterol Res Pract. 2015;2015:783823. doi:

10.1155/2015/783823. Epub 2015 Dec 14. PMID: 26788053; PMCID: PMC4691627.

21: Palsson SH, Engstrom C, Enochsson L, Osterlund E, Sandblom G. Risk factors

for postoperative myocardial infarct following cholecystectomy: a population-

based study. HPB (Oxford). 2020 Jan;22(1):34-40. doi: 10.1016/j.hpb.2019.06.018.

Epub 2019 Jul 18. PMID: 31327561.

22: Hedström J, Andersson B. Surgery A survey of patients' perceptions and

experiences of intervention for gallstone disease during pregnancy. Heliyon.

2022 Oct 26;8(11):e11184. doi: 10.1016/j.heliyon.2022.e11184. PMID: 36339762;

PMCID: PMC9634268.

23: Gustafsson C, Dahlberg M, Sondén A, Järnbert-Pettersson H, Sandblom G. Is

out-of-hours cholecystectomy for acute cholecystitis associated with

complications? Br J Surg. 2020 Sep;107(10):1313-1323. doi: 10.1002/bjs.11633.

Epub 2020 Apr 26. PMID: 32335904.

24: Gustafsson A, Enochsson L, Tingstedt B, Olsson G. Bile leakage and the

number of metal clips on the cystic duct during laparoscopic cholecystectomy.

Scand J Surg. 2022 Apr-Jun;111(2):14574969221102284. doi:

10.1177/14574969221102284. PMID: 35694737.

25: Langerth A, Isaksson B, Karlson BM, Urdzik J, Linder S. ERCP-related

perforations: a population-based study of incidence, mortality, and risk

factors. Surg Endosc. 2020 May;34(5):1939-1947. doi: 10.1007/s00464-019-06966-w.

Epub 2019 Sep 26. PMID: 31559577; PMCID: PMC7113211.

26: Wanjura V, Szabo E, Österberg J, Ottosson J, Enochsson L, Sandblom G.

Morbidity of cholecystectomy and gastric bypass in a national database. Br J

Surg. 2018 Jan;105(1):121-127. doi: 10.1002/bjs.10666. Epub 2017 Oct 18. PMID:


27: Osterman E, Helenius L, Larsson C, Jakobsson S, Majumder T, Blomberg A,

Wickenberg J, Linder F. Surgery for acute cholecystitis in severely comorbid

patients: a population-based study on acute cholecystitis. BMC Gastroenterol.

2022 Aug 4;22(1):371. doi: 10.1186/s12876-022-02453-0. PMID: 35927715; PMCID:


28: Lundgren L, Muszynska C, Ros A, Persson G, Gimm O, Andersson B, Sandström P.

Management of incidental gallbladder cancer in a national cohort. Br J Surg.

2019 Aug;106(9):1216-1227. doi: 10.1002/bjs.11205. Epub 2019 Jul 1. PMID:


29: Muszynska C, Nilsson J, Lundgren L, Lindell G, Andersson R, Sandström P,

Andersson B. A risk score model to predict incidental gallbladder cancer in

patients scheduled for cholecystectomy. Am J Surg. 2020 Sep;220(3):741-744. doi:

10.1016/j.amjsurg.2020.01.039. Epub 2020 Jan 24. PMID: 32037044.

30: Syrén EL, Sandblom G, Eriksson S, Eklund A, Isaksson B, Enochsson L.

Postoperative rendezvous endoscopic retrograde cholangiopancreaticography as an

option in the management of choledocholithiasis. Surg Endosc. 2020

Nov;34(11):4883-4889. doi: 10.1007/s00464-019-07272-1. Epub 2019 Nov 25. PMID:

31768727; PMCID: PMC7572344.

31: Jaafar G, Hammarqvist F, Enochsson L, Sandblom G. Patient-Related Risk

Factors for Postoperative Infection After Cholecystectomy. World J Surg. 2017

Sep;41(9):2240-2244. doi: 10.1007/s00268-017-4029-0. PMID: 28634841; PMCID:


32: Blohm M, Sandblom G, Enochsson L, Cengiz Y, Austrums E, Abdon E, Hennings J,

Hedberg M, Gustafsson U, Diaz-Pannes A, Österberg J. Learning by doing: an

observational study of the learning curve for ultrasonic fundus-first dissection

in elective cholecystectomy. Surg Endosc. 2022 Jun;36(6):4602-4613. doi:

10.1007/s00464-021-08976-z. Epub 2022 Mar 14. PMID: 35286473; PMCID: PMC9085702.

33: Strömberg J, Sandblom G. Impact of Comorbidity and Prescription Drugs on

Haemorrhage in Cholecystectomy. World J Surg. 2017 Aug;41(8):1985-1992. doi:

10.1007/s00268-017-3961-3. PMID: 28265728; PMCID: PMC5504252.

34: Zaigham H, Enochsson L, Ottosson J, Regnér S. Laparoscopic transcystic

common bile duct exploration versus transgastric endoscopic retrograde

cholangiography during cholecystectomy after Roux-en-Y gastric bypass. Surg Obes

Relat Dis. 2023 Aug;19(8):882-888. doi: 10.1016/j.soard.2023.01.023. Epub 2023

Feb 3. PMID: 36870871.

35: Hedström J, Nilsson J, Ekelund M, Andersson R, Andersson B. Cholecystectomy

After Previous Bariatric Surgery with Special Focus on Pregnant Patients-Results

from Two Large Nationwide Registries. Obes Surg. 2020 May;30(5):1874-1880. doi:

10.1007/s11695-020-04409-3. PMID: 31981044; PMCID: PMC7242249.

36: Enochsson L, Sharp N, Gimberg K, Sandblom G. The location of bile duct

stones may affect intra- and postoperative cholecystectomy outcome: A

population-based registry study. Am J Surg. 2020 Oct;220(4):1038-1043. doi:

10.1016/j.amjsurg.2020.03.016. Epub 2020 Mar 28. PMID: 32252982.

37: Rydbeck D, Anesten B, Barje T, Hajnal P, Österberg J, Sandblom G. Health-

Related Quality-of-Life in a cohort undergoing cholecystectomy. Ann Med Surg

(Lond). 2015 Jan 8;4(1):22-5. doi: 10.1016/j.amsu.2014.11.002. PMID: 25685340;

PMCID: PMC4323742.

38: Popowicz A, Sanamrad S, Darkahi B, Zacharias R, Sandblom G. Management of

Common Bile Duct Stones Encountered During Cholecystectomy in Patients With

Previous Gastric Bypass. Front Surg. 2021 Dec 8;8:789231. doi:

10.3389/fsurg.2021.789231. PMID: 34957208; PMCID: PMC8694057.

39: Strömberg J, Sadr-Azodi O, Videhult P, Hammarqvist F, Sandblom G. Incidence

and risk factors for symptomatic venous thromboembolism following

cholecystectomy. Langenbecks Arch Surg. 2015 May;400(4):463-9. doi:

10.1007/s00423-015-1284-0. Epub 2015 Feb 15. PMID: 25682056.

40: Lundgren L, Muszynska C, Ros A, Persson G, Gimm O, Valter L, Andersson B,

Sandström P. Are Incidental Gallbladder Cancers Missed with a Selective Approach

of Gallbladder Histology at Cholecystectomy? World J Surg. 2018

Apr;42(4):1092-1099. doi: 10.1007/s00268-017-4215-0. PMID: 28900706; PMCID:


41: Pålsson S, Saliba G, Sandblom G. Outcome after cholecystectomy in the

elderly: a population-based register study. Scand J Gastroenterol. 2016

Aug;51(8):974-8. doi: 10.3109/00365521.2016.1166517. Epub 2016 May 6. PMID:


42: Gustafsson A, Enochsson L, Tingstedt B, Olsson G. Antibiotic prophylaxis and

its effect on postprocedural adverse events in endoscopic retrograde

cholangiopancreatography for primary sclerosing cholangitis. JGH Open. 2022 Dec

5;7(1):24-29. doi: 10.1002/jgh3.12846. PMID: 36660048; PMCID: PMC9840194.

43: Hallerbäck B, Enochsson L. A prospective nationwide study on the impact of

the level of sedation on cannulation success and complications of endoscopic

retrograde cholangiopancreatography. Ann Gastroenterol. 2020 May-

Jun;33(3):299-304. doi: 10.20524/aog.2020.0480. Epub 2020 Apr 13. PMID:

32382234; PMCID: PMC7196618.

44: Lindqvist L, Sandblom G, Nordin P, Hemmingsson O, Enochsson L. Regional

variations in the treatment of gallstone disease may affect patient outcome: a

large, population-based register study in sweden. Scand J Surg. 2021

Sep;110(3):335-343. doi: 10.1177/1457496920968015. Epub 2020 Oct 27. PMID:

33106126; PMCID: PMC8551430.

45: Olsson G, Arnelo U, Swahn F, Törnqvist B, Lundell L, Enochsson L. The

H.O.U.S.E. classification: a novel endoscopic retrograde

cholangiopancreatography (ERCP) complexity grading scale. BMC Gastroenterol.

2017 Mar 9;17(1):38. doi: 10.1186/s12876-017-0583-z. PMID: 28274206; PMCID:


46: Rystedt J, Lindell G, Montgomery A. Bile Duct Injuries Associated With

55,134 Cholecystectomies: Treatment and Outcome from a National Perspective.

World J Surg. 2016 Jan;40(1):73-80. doi: 10.1007/s00268-015-3281-4. PMID:


47: Törnqvist B, Strömberg C, Akre O, Enochsson L, Nilsson M. Selective

intraoperative cholangiography and risk of bile duct injury during

cholecystectomy. Br J Surg. 2015 Jul;102(8):952-8. doi: 10.1002/bjs.9832. Epub

2015 Apr 28. PMID: 25919401.

48: Jaafar G, Persson G, Svennblad B, Sandblom G. Outcomes of antibiotic

prophylaxis in acute cholecystectomy in a population-based gallstone surgery

registry. Br J Surg. 2014 Jan;101(2):69-73. doi: 10.1002/bjs.9369. Epub 2013 Dec

16. PMID: 24338847.

49: Muszynska C, Lundgren L, Andersson R, Søland T, Lindell G, Sandström P,

Andersson B. Incidental metastases and lymphoma of the gallbladder - an analysis

of ten rare cases identified from a large national database. Scand J

Gastroenterol. 2019 Mar;54(3):350-358. doi: 10.1080/00365521.2019.1588363. Epub

2019 Apr 30. PMID: 31035806.

50: Preston JF, Diggs BS, Dolan JP, Gilbert EW, Schein M, Hunter JG. Biliary

dyskinesia: a surgical disease rarely found outside the United States. Am J

Surg. 2015 May;209(5):799-803; discussion 803. doi:

10.1016/j.amjsurg.2015.01.003. Epub 2015 Feb 13. PMID: 25771131.

51: Pålsson SH, Rasmussen I, Lundström P, Osterberg J, Sandblom G. Registration

of health-related quality of life in a cohort of patients undergoing

cholecystectomy. ISRN Gastroenterol. 2011;2011:507389. doi: 10.5402/2011/507389.

Epub 2011 Jun 21. PMID: 21991514; PMCID: PMC3168850.

52: Swahn F, Nilsson M, Arnelo U, Löhr M, Persson G, Enochsson L. Rendezvous

cannulation technique reduces post-ERCP pancreatitis: a prospective nationwide

study of 12,718 ERCP procedures. Am J Gastroenterol. 2013 Apr;108(4):552-9. doi:

10.1038/ajg.2012.470. Epub 2013 Feb 19. PMID: 23419386.

53: Jaafar G, Darkahi B, Lindhagen L, Persson G, Sandblom G. Disparities in the

regional, hospital and individual levels of antibiotic use in gallstone surgery

in Sweden. BMC Surg. 2017 Dec 6;17(1):128. doi: 10.1186/s12893-017-0312-0. PMID:

29207972; PMCID: PMC5717817.

54: Lundström P, Sandblom G, Osterberg J, Svennblad B, Persson G. Effectiveness

of prophylactic antibiotics in a population-based cohort of patients undergoing

planned cholecystectomy. J Gastrointest Surg. 2010 Feb;14(2):329-34. doi:

10.1007/s11605-009-1056-7. Epub 2009 Nov 10. PMID: 19902314.

55: Lübbe J, Arnelo U, Lundell L, Swahn F, Törnqvist B, Jonas E, Löhr JM,

Enochsson L. ERCP-guided cholangioscopy using a single-use system: nationwide

register-based study of its use in clinical practice. Endoscopy. 2015

Sep;47(9):802-7. doi: 10.1055/s-0034-1391990. Epub 2015 Apr 24. PMID: 25910063.

56: Howie MT, Sandblom G, Österberg J. The impact of pain frequency, pain

localization and perceived cause of pain on quality of life after

cholecystectomy. Scand J Gastroenterol. 2017 Dec;52(12):1391-1397. doi:

10.1080/00365521.2017.1369564. Epub 2017 Aug 28. PMID: 28847183.

57: Olsson G, Arnelo U, Lundell L, Persson G, Törnqvist B, Enochsson L. The role

of antibiotic prophylaxis in routine endoscopic retrograde

cholangiopancreatography investigations as assessed prospectively in a

nationwide study cohort. Scand J Gastroenterol. 2015 Jul;50(7):924-31. doi:

10.3109/00365521.2014.990504. Epub 2015 Mar 13. PMID: 25769041.

58: Pålsson SH, Sandblom G. Influence of gender and socioeconomic background on

the decision to perform gallstone surgery: a population-based register study.

Scand J Gastroenterol. 2015 Feb;50(2):211-6. doi: 10.3109/00365521.2014.978818.

Epub 2014 Nov 21. PMID: 25413566.

59: Gustafsson A, Tingstedt B, Enochsson L, Olsson G: Antibiotic prophylaxis in single-operator cholangioscopy. Endoscopy International Open 2023

60: Blohm, M, Sandblom, G, Enochsson, L, Hedberg , M, Andersson Franko M Österberg, J:

Relationship between surgical volume and outcomes elective and acute cholecystectomy.

Br J Surg 2023;110(3):353-61

61: Blohm, M, Sandblom, G, Enochsson, Österberg, J: Differences in Cholecystectomy outcomes and operating time between male and female surgeons. JAMA surgery Aug 2023

62: Blohm, M, Sandblom, G, Enochsson, L, Cengiz, Y, Bayadsi, H, Hennings J, Stenberg E, Österberg ,J

Ultrasonic dissection in laparoscopic cholecystectomy; a randomized controlled study. 2024

63: Osterman E, Jakobsson S, Larsson C et al; Effect of Covid 19 pandemic on the care of acute cholecystitis: a Swedish multicentre retrospective cohort study; BMJ Open 2023; 13:e0784007; doi: 10:1136/bmjopen-2023-078407

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