Cristin

2020
1.	Haukland, Ellinor Christin; von Plessen, Christian; Nieder, Carsten; Vonen, Barthold. Adverse events in deceased hospitalised cancer patients as a measure of quality and safety in end-of-life cancer care. BMC Palliative Care 2020 ;Volum 19. s. - HN NLSH UiT Untitled
2019
2.	Haukland, Ellinor Christin; Mevik, Kjersti; von Plessen, Christian; Nieder, Carsten; Vonen, Barthold. Contribution of adverse events to death of hospitalised patients. BMJ Open Quality 2019 HN NLSH UiT Untitled
2018
3.	Mevik, Kjersti; Hansen, Tonje Elisabeth; Deilkås, Ellen C Tveter; Ringdal, Alexander; Vonen, Barthold. Is a modified Global Trigger Tool method using automatic trigger identification valid when measuring adverse events? A comparison of review methods using automatic and manual trigger identification. International Journal for Quality in Health Care 2018 ;Volum 31.(7) s. 535-540 AHUS HN NLSH UiT Untitled
2017
4.	Haukland, Ellinor Christin; von Plessen, Christian; Nieder, Carsten; Vonen, Barthold. Adverse events in hospitalised cancer patients: a comparison to a general hospital population. Acta Oncologica 2017 ;Volum 56.(9) s. 1218-1223 HN NLSH UiT Untitled
2016
5.	Harthug, Stig; Haugen, Arvid Steinar; Softeland, Eirik; Almeland, Stian Kreken; Sevdalis, Nick; Vonen, Barthold; Eide, Geir Egil; Nortvedt, Monica Wammen. Reply. Annals of Surgery 2016 ;Volum 263.(2) s. e24-e25 HAUKELAND HELSEFØRDE HVL NLSH UiB Untitled

6.	Mevik, Kjersti; Griffin, Frances A.; Hansen, Tonje Elisabeth; Deilkås, Ellen C Tveter; Vonen, Barthold. Does increasing the size of bi-weekly samples of records influence results when using the Global Trigger Tool? An observational study of retrospective record reviews of two different sample sizes. BMJ Open 2016 ;Volum 6::e010700.(4) AHUS NLSH UiT Untitled

7.	Mevik, Kjersti; Griffin, Frances A.; Hansen, Tonje Elisabeth; Deilkås, Ellen C Tveter; Vonen, Barthold. Is inter-rater reliability of Global Trigger Tool results altered when members of the review team are replaced?. International Journal for Quality in Health Care 2016 ;Volum 28.(4) s. 492-496 AHUS NLSH UiT Untitled
2015
8.	Guren, Marianne; Kørner, Hartwig; Pfeffer, Frank; Myklebust, Tor Åge; Eriksen, Morten Tandberg; Edna, Tom-Harald; Larsen, Stein Gunnar; Knudsen, Kristin O; Nesbakken, Arild; Wasmuth, Hans; Vonen, Barthold; Hofsli, Eva; Færden, Arne Engebret; Brandengen, Morten; Dahl, Olav; Steigen, Sonja Eriksson; Johansen, Magnar; Lindsetmo, Rolv-Ole; Drolsum, Anders; Tollåli, Geir; Dørum, Liv Marit; Møller, Bjørn; Wibe, Arne. Nationwide improvement of rectal cancer treatment outcomes in Norway, 1993-2010. Acta Oncologica 2015 ;Volum 54.(10) s. 1714-1722 AHUS HAUKELAND HNT KREFTREG NLSH NTNU OUS STO SUS UiB UiO UiT UNN Untitled

9.	Haugen, Arvid Steinar; Søfteland, Eirik; Almeland, Stian Kreken; Sevdalis, Nick; Vonen, Barthold; Eide, Geir Egil; Nortvedt, Monica Wammen; Harthug, Stig. Effect of the World Health Organization Checklist on Patient Outcomes: A Stepped Wedge Cluster Randomized Controlled Trial. Annals of Surgery 2015 ;Volum 261.(5) s. 821-828 HAUKELAND HELSEFØRDE HVL NLSH UiB Untitled
2014
10.	Haugen, Arvid Steinar; Softeland, Eirik; Almeland, Stian Kreken; Sevdalis, Nick; Vonen, Barthold; Eide, Geir Egil; Nortvedt, Monica Wammen; Harthug, Stig. Reply to "Letter to Editor Concerning the Article-Effect of the World Health Organization Checklist on Patient Outcomes: A Stepped Wedge Cluster Randomized Controlled Trial". Annals of Surgery 2014 ;Volum 00. s. 1-1 HAUKELAND HVL UiB UiT Untitled

11.	Mevik, Kjersti; Hansen, Tonje Elisabeth; Deilkås, Ellen C Tveter; Vonen, Barthold. Tracking adverse events in the trust using the IHI GT. National Forum for Quality Improvement in Healthcare; 2014-12-07 - 2014-12-10 AHUS UiT Untitled

12.	Stedenfeldt, Mona; Pirhonen, Jouko; Blix, Ellen; Wilsgaard, Tom; Vonen, Barthold; Øian, Pål. Anal incontinence, urinary incontinence and sexual problems in primiparous women - a comparison between women with episiotomy only and women with episiotomy and obstetric anal sphincter injury. BMC Women's Health 2014 ;Volum 14.(157) s. - OSLOMET UiT UNN Untitled
2013
13.	Augestad, Knut Magne; Norum, Jan; Dehof, Stefan; Aspevik, Ranveig; Ringberg, Unni; Nestvold, Torunn Kristin; Vonen, Barthold; Skrøvseth, Stein Olav; Lindsetmo, Rolv-Ole. Cost-effectiveness and quality of life in surgeon versus general practitioner-organised colon cancer surveillance: a randomised controlled trial. BMJ Open 2013 ;Volum 3.(4) HELSEHELG HN NLSH UiT UNN Untitled

14.	Bentzen, Anne Gry; Guren, Marianne; Vonen, Barthold; Wanderås, Eva Hoff; Frykholm, Gunilla; Wilsgaard, Tom; Dahl, Olav; Balteskard, Lise. Faecal incontinence after chemoradiotherapy in anal cancer survivors: Long-term results of a national cohort. Radiotherapy and Oncology 2013 ;Volum 108.(1) s. 55-60 HAUKELAND HN NLSH OUS STO UiB UiT UNN Untitled

15.	Dehli, Trond; Stordahl, Arvid; Vatten, Lars Johan; Romundstad, Pål Richard; Mevik, Kjersti; Sahlin, Ylva; Lindsetmo, Rolv-Ole; Vonen, Barthold. Sphincter training or anal injections of dextranomer for treatment of anal incontinence: a randomized trial. Scandinavian Journal of Gastroenterology 2013 ;Volum 48.(3) s. 302-310 NLSH NTNU OSTFSYK SI UiT UNN Untitled

16.	Mevik, Kjersti; Deilkås, Ellen C Tveter; Hansen, Tonje Elisabeth; Hveding, Birger; Vonen, Barthold. Do only 20 inpatient hospital records per month give reliable results when doing record review with Global Trigger Tool?. International Forum for Quality Improvement in Healthcare; 2013-04-17 - 2013-04-18 UiO UiT Untitled

17.	Norum, Jan; Heyd, Anca Kriemhilde; Hjelseth, Bente; Svee, Tove Elisabeth; Mürer, Fred A.; Erlandsen, Randi; Vonen, Barthold. Quality of obstetric care in the sparsely populated sub-arctic area of Norway 2009-2011. BMC Pregnancy and Childbirth 2013 ;Volum 13.(175) s. - HELSEHELG HN NLSH UiT UNN Untitled

18.	Steigen, Sonja Eriksson; Isaksen, vidar; Skjæveland, Anita; Vonen, Barthold. Adenomas with adenocarcinoma: a study evaluating the risk of residual cancer and lymph node metastasis. Scandinavian Journal of Surgery 2013 ;Volum 102. s. 90-95 NLSH UiT UNN Untitled
2012
19.	Myklebust, Mette Pernille; Li, Zhiping; Tran, Thai H.; Rui, Hallgeir; Knudsen, Erik S.; Elsaleh, Hany; Fluge, Øystein; Vonen, Barthold; Myrvold, Helge Elliot; Leh, Sabine; Tveit, Magne Kjell; Pestell, Richard G.; Dahl, Olav. Expression of cyclin D1a and D1b as predictive factors for treatment response in colorectal cancer. British Journal of Cancer 2012 ;Volum 107.(10) s. 1684-1691 HAUKELAND OUS STO UiB UiO UNN Untitled

20.	Norderval, Stig; Røssaak, K; Markskog, Aron; Vonen, Barthold. Incontinence after primary repair of obstetric anal sphincter tears is related to relative length of reconstructed external sphincter: a case-control study. Ultrasound in Obstetrics and Gynecology 2012 ;Volum 40.(2) s. 207-214 HMR UiT UNN Untitled

21.	Stedenfeldt, Mona; Pirhonen, Jouko; Blix, Egil Støre; Wilsgaard, Tom; Vonen, Barthold; Øian, Pål. ANAL INCONTINENCE AND SEXUAL PROBLEMS IN WOMEN WITH EPISIOTOMY - A MATCHED CASE-CONTROL STUDY. Neurourology and Urodynamics 2012 ;Volum 31.(6) s. 1071-1072 UiO UiT UNN Untitled

22.	Stedenfeldt, Mona; Pirhonen, Jouko; Blix, Egil Støre; Wilsgaard, Tom; Vonen, Barthold; Øian, Pål. Epsiotomy characterisitics and risk for anal sphincter injuries: a case-control study. Acta Obstetricia et Gynecologica Scandinavica 2012 ;Volum 91. s. 44-44 UiO UiT Untitled

23.	Stedenfeldt, Mona; Pirhonen, Jouko; Blix, Ellen; Wilsgaard, Tom; Vonen, Barthold; Øian, Pål. Avoiding episiotomy is the best strategy to prevent OASIS: response to the article 'Episiotomy characteristics and risks for obstetric anal sphincter injuries: a case-control study'. BJOG: An International Journal of Obstetrics and Gynaecology 2012 ;Volum 119.(9) s. 1148-1149 NLSH UiT UNN Untitled

24.	Stedenfeldt, Mona; Pirhonen, Jouko; Blix, Ellen; Wilsgaard, Tom; Vonen, Barthold; Øian, Pål. Episiotomy characteristics and risks for obstetric anal sphincter injuries: a case-control study. BJOG: An International Journal of Obstetrics and Gynaecology 2012 ;Volum 119.(6) s. 724-730 NLSH UiT UNN Untitled
2011
25.	Dehli, Trond; Martinussen, Monica; Mevik, Kjersti; Stordahl, Arvid; Sahlin, Ylva; Lindsetmo, Rolv-Ole; Vonen, Barthold. TRANSLATION AND VALIDATION OF THE NORWEGIAN VERSION OF THE FECAL INCONTINENCE QUALITY-OF-LIFE SCALE. Scandinavian Journal of Surgery 2011 ;Volum 100.(3) s. 190-195 NLSH OSTFSYK SI UiT UNN Untitled

26.	Norderval, Stig; Rossaak, K; Markskog, Aron; Vonen, Barthold. ANAL INCONTINENCE AFTER PRIMARY REPAIR OF OBSTETRIC SPHINCTER TEARS IS RELATED TO THE RELATIVE LENGTH OF THE RECONSTRUCTED EXTERNAL ANAL SPHINCTER: A CASE CONTROL STUDY. Neurourology and Urodynamics 2011 ;Volum 30.(6) s. 951-952 HMR UNN Untitled

27.	Norderval, Stig; Rydningen, Mona Birgitte; Lindsetmo, Rolv-Ole; Lein, Dag; Vonen, Barthold. Sakralnervestimulering. Tidsskrift for Den norske legeforening 2011 ;Volum 131.(12) s. 1190-1193 UiT UNN Untitled

28.	Rushfeldt, Christian; Sveinbjørnsson, Baldur; Søreide, Kjetil; Vonen, Barthold. Risk of anastomotic leakage with use of NSAIDs after gastrointestinal surgery. International Journal of Colorectal Disease 2011 ;Volum 26.(12) s. 1501-1509 SUS UiB UiT UNN Untitled
2010
29.	Rushfeldt, Christian; Oltmanns, Gunnar; Vonen, Barthold. Spigelian-cryptorchidism syndrome: a case report and discussion of the basic elements in a possibly new congenital syndrome. Pediatric surgery international (Print) 2010 ;Volum 26.(9) s. 939-942 UNN Untitled
2009
30.	Fluge, Øystein; Gravdal, K; Carlsen, E; Carlsen, Erik; Vonen, Barthold; Kjellevold, K; Refsum, S; Lilleng, R; Eide, Tor J.; Halvorsen, TB; Tveit, KM; Tveit, Kjell Magne; Otte, AP; Akslen, LA; Dahl, O. Expression of EZH2 and Ki-67 in colorectal cancer and associations with treatment response and prognosis. British Journal of Cancer 2009 ;Volum 101.(8) s. 1282-1289 HAUKELAND OUS STO SUS UiB UiT VV Untitled

31.	Augestad, Knut Magne; Revhaug, Arthur; Vonen, Barthold; Johnsen, Roar; Lindsetmo, Rolv-Ole. The one-stop trial: does electronic referral and booking by the general practitioner (GPs) to outpatient day case surgery reduce waiting time and costs? A randomized controlled trial protocol. BMC Surgery 2009 ;Volum 11. s. 8-14 NTNU UiT UNN Untitled

32.	Cui, Guanglin; Yuan, Aping; Goll, Rasmus; Vonen, Barthold; Florholmen, Jon. Dynamic changes of interleukin-8 network along the colorectal adenoma-carcinoma sequence. Cancer Immunology and Immunotherapy 2009 ;Volum 58.(11) s. 1899-1907 UiT UNN Untitled

33.	Cui, Guanglin; Yuan, Aping; Vonen, Barthold; Florholmen, Jon. Progressive cellular response in the lamina propria of the colorectal adenoma-carcinoma sequence. Histopathology 2009 ;Volum 54.(5) s. 550-560 UiT UNN Untitled

34.	Dahl, Olav; Fluge, Øystein; Carlsen, Erik; Wiig, Johan N; Myrvold, Helge E; Vonen, Barthold; Podhorny, Nina; Bjerkeset, Ottar; Eide, Tor Jacob; Halvorsen, T; Tveit, Kjell Magne. Final results of a randomised phase III study on adjuvant chemotherapy with 5 FU and levamisol in colon and rectum cancer stage II and III by the Norwegian Gastrointestinal Cancer Group. Acta Oncologica 2009 ;Volum 48.(3) s. 368-376 HAUKELAND OUS STHF STO SUS UiB UiO UiT VV Untitled

35.	Hansen, MH; Balteskard, Lise; Dørum, LM; Dorum, LM; Eriksen, MT; Vonen, Barthold; Voenn, B. Locally recurrent rectal cancer in Norway. British Journal of Surgery 2009 ;Volum 96.(10) s. 1176-1182 KREFTREG OUS UiO UiT UNN Untitled

36.	Mevik, Kjersti; Norderval, Stig; Kileng, Hege; Johansen, Magnar; Vonen, Barthold. LONG-TERM RESULTS AFTER ANTERIOR SPHINCTEROPLASTY FOR ANAL INCONTINENCE. Scandinavian Journal of Surgery 2009 ;Volum 98.(4) s. 234-238 UNN Untitled

37.	Norderval, Stig; Dehli, Trond; Vonen, Barthold. Three-dimensional endoanal ultrasonography: intraobserver and interobserver agreement using scoring systems for classification of anal sphincter defects. Ultrasound in Obstetrics and Gynecology 2009 ;Volum 33.(3) s. 337-343 UiT UNN Untitled
2008
38.	Augestad, Knut Magne; Vonen, Barthold; Aspevik, Ranveig K; Nestvold, Torunn; Ringberg, Unni; Johnsen, Roar; Norum, Jan; Lindsetmo, Rolv-Ole. Should the surgeon or the general practitioner (GP) follow up patients after surgery for colon cancer? A randomized controlled trial protocol focusing on quality of life, cost-effectiveness and serious clinical events. BMC Health Services Research 2008 ;Volum 8. s. - HELSEHELG HN NLSH NTNU SAMFORSK UiT UNN Untitled

39.	Dehli, Trond; Norderval, Stig; Lindsetmo, Rolv-Ole; Vonen, Barthold. Utredning av anal inkontinens hos voksne. Tidsskrift for Den norske legeforening 2008 ;Volum 128.(15) s. 1670-1672 UiT UNN Untitled

40.	Norderval, Stig; Markskog, A; Rossaak, K; Vonen, Barthold. Correlation between anal sphincter defects and anal incontinence following obstetric sphincter tears: assessment using scoring systems for sonographic classification of defects. Ultrasound in Obstetrics and Gynecology 2008 ;Volum 31.(1) s. 78-84 HMR UiT UNN Untitled
2007
41.	Bentzen, Anne Gry; Vonen, Barthold; Wiig, Johan N; Balteskard, Lise. Residiv av endetarmskreft - synspunkter på behandling. Tidsskrift for Den norske legeforening 2007 ;Volum 127.(23) s. 3102-3105 OUS UiT UNN Untitled

42.	Balteskard, L; Vonen, Barthold; Frykholm, Gunilla; Dahl, Olav; Tveit, KM. Strålebehandling av endetarmskreft. Tidsskrift for Den norske legeforening 2007 ;Volum 127.(23) s. 3090-3093 HAUKELAND OUS UiT UNN Untitled

43.	Cui, Guanglin; Goll, Rasmus; Olsen, T; Steigen, SE; Husebekk, Anne; Vonen, Barthold; Florholmen, Jon. Reduced expression of microenvironmental Th1 cytokines accompanies adenomas-carcinomas sequence of colorectum. Cancer Immunology and Immunotherapy 2007 ;Volum 56. UiT UNN Untitled

44.	Cui, Guanglin; Yuan, Aping; Goll, Rasmus; Olsen, Trine; Husebekk, Anne; Vonen, Barthold; Florholmen, Jon. Distinct changes of dendritic cell number and IL-12 mRNA level in adjacent mucosa throughout the colorectal adenoma-carcinoma sequence. Cancer Immunology and Immunotherapy 2007 ;Volum 52.(12) s. 1993-2001 UiT UNN Untitled

45.	Dehli, Trond; Lindsetmo, Rolv-Ole; Mevik, Kjersti; Vonen, Barthold. Anal inkontinens – utprøvning av en ny behandlingsmetode. Tidsskrift for Den norske legeforening 2007 ;Volum 127.(22) s. 2934-2936 UiT UNN Untitled

46.	Olsen, Trine; Goll, Rasmus; Cui, Guanglin; Husebekk, Anne; Vonen, Barthold; Birketvedt, Grethe S; Florholmen, Jon. Tissue levels of tumor necrosis factor-alpha correlates with grade of inflammation in untreated ulcerative colitis. Scandinavian Journal of Gastroenterology 2007 ;Volum 42. s. 1312-1320 UiT UNN Untitled
2006
47.	Cui, Guanglin; Jølle, Trine Olsen; Christiansen, Ingrid B.; Vonen, Barthold; Florholmen, Jon; Goll, Rasmus. Improvement of real-time polymerase chain reaction for quantifying TNF-alpha mRNA expression in inflamed colorectal mucosa: an approach to optimize procedures for clinical use. Scandinavian Journal of Clinical and Laboratory Investigation 2006 ;Volum 66.(3) s. 249-259 UiT UNN Untitled
2005
48.	Norderval, Stig; Øian, Pål; Revhaug, Arthur; Vonen, Barthold. Anal incontinence after obstetric sphincter tears: outcome of anatomic primary repairs. Diseases of the Colon & Rectum 2005 ;Volum 48.(5) s. 1055-61 UiT UNN Untitled
2004
49.	Norderval, Stig; Nsubugu, D; Bjelke, C; Frasunek, J; Myklebust, I; Vonen, Barthold. Anal incontinence after obstetric sphincter tears: incidence in a Norwegian county. Acta Obstetricia et Gynecologica Scandinavica 2004 ;Volum 83. s. 989-94 UiT UNN Untitled

50.	Norderval, Stig; Nsubuga, Deirdre Anne; Bjelke, Christian; Frasunek, Josef; Myklebust, Idunn; Vonen, Barthold. Anal incontinence after obstetric sphincter tears: incidence in a Norwegian county. Acta Obstetricia et Gynecologica Scandinavica 2004 ;Volum 83.(10) s. 989-994 HMR UiT Untitled

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