Blar i Bergen Open Research Archive på forfatter "Viste, Asgaut"
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Adverse events and in-hospital mortality: An analysis of all deaths in a Norwegian health trust during 2011
Flaatten, Hans; Brattebø, Guttorm; Alme, Bjørn Arild; Berge, Kjersti; Rosland, Jan Henrik; Viste, Asgaut; Bertelsen, Bjørn; Harthug, Stig; Aardal, Sidsel (Peer reviewed; Journal article, 2017-07-06)Background: The estimated number of in-hospitals deaths due to adverse events is often different when using data from deceased patients compared with that of a population experiencing adverse events. Methods: The study was ... -
Bruk av simulatorer og roboter i trening og opplæring innen medisin
Viste, Asgaut (UPED-skrift nr. 1/2006, Working paper, 2006)Increasing interest in patient safety and shortage in training possibilities for new surgeons draw attention to new possibilities for aquiring requested comptetence and skills. In addition, advanced technology and sofisticated ... -
Deaths from surgical conditions in Malawi - a randomised cross-sectional Nationwide household survey
Varela, Carlos Gomes; Young, Sven; Groen, Reinou S.; Ngoie, Leonard Banza; Mkandawire, Nyengo; Moen, Bente Elisabeth; Viste, Asgaut (Journal article; Peer reviewed, 2020)Background Relatively little is known about deaths from surgical conditions in low- and middle- income African countries. The prevalence of untreated surgical conditions in Malawi has previously been estimated at 35%, ... -
Early diagnosis is associated with improved clinical outcomes in benign esophageal perforation: an individual patient data meta‑analysis
Vermeulen, Bram D.; van der Leeden, Britt; Ali, Jawad T.; Gudbjartsson, Tomas; Hermansson, Michael; Low, Donald E.; Adler, Douglas G.; Botha, Abraham J.; D’Journo, Xavier B.; Eroglu, Atila; Ferri, Lorenzo E.; Gubler, Christoph; Haveman, Jan Willem; Kaman, Lileswar; Kozarek, Richard A.; Law, Simon; Loske, Gunnar; Lindenmann, Joerg; Park, Jung-Hoon; Richardson, J. David; Salminen, Paulina; Song, Ho-Yong; Søreide, Jon Arne; Spaander, Manon; Tarascio, Jeffrey N.; Tsai, Jon A.; Vanuytsel, Tim; Rosman, Camiel; Siersema, Peter D.; van der Bogt, Ruben D.; Birch, Madeleine; Dubose, Joseph J.; Fox, Sam; Jaklitsch, Michael T.; Kuppusamy, Madhan K.; Persson, Saga; Rice, Robert D.; Smolle, Josef; Smolle-Juettner, Freyja M.; Sudarshan, Monisha; Sutcliffe, Robert P.; Vidarsdottir, Halla; Viste, Asgaut (Journal article; Peer reviewed, 2020)Background Time of diagnosis (TOD) of benign esophageal perforation is regarded as an important risk factor for clinical outcome, although convincing evidence is lacking. The aim of this study is to assess whether time ... -
Esophageal perforation: Diagnostic work-up and clinical decision-making in the first 24 hours
Søreide, Jon Arne; Viste, Asgaut (Peer reviewed; Journal article, 2011-10-30)Abstract Esophageal perforation is a rare and potentially life-threatening condition. Early clinical suspicion and imaging is important for case management to achieve a good outcome. However, recent studies continue to ... -
High-dose chemoradiotherapy followed by surgery versus surgery alone in esophageal cancer: a retrospective cohort study
Hurmuzlu, Meysan; Øvrebø, Kjell; Monge, Odd R.; Smaaland, Rune; Wentzel-Larsen, Tore; Viste, Asgaut (Peer reviewed; Journal article, 2010-06-01)Background We aimed to assess whether high-dose preoperative chemoradiotherapy (CRT) improves outcome in esophageal cancer patients compared to surgery alone and to define possible prognostic factors for overall survival. ... -
Long-term survival from adenocarcinoma of the esophagus after transthoracic and transhiatal esophagectomy
Øvrebø, Kjell; Lie, Stein Atle; Laerum, Ole D.; Svanes, Knut; Viste, Asgaut (Peer reviewed; Journal article, 2012-06-30)Background: The effects of transthoracic or transhiatal esophagectomy on the long-term survival of patients who had adenocarcinoma of the esophagus were compared, as were factors applicable in preoperative stratification ... -
Long-term treatment with the pan-PPAR agonist tetradecylthioacetic acid or fish oil is associated with increased cardiac content of n-3 fatty acids in rat
Strand, Elin; Bjørndal, Bodil; Nygård, Ottar; Burri, Lena; Berge, Christ; Bohov, Pavol; Christensen, Bjørn Jostein; Berge, Kjetil; Wergedahl, Hege; Viste, Asgaut; Berge, Rolf Kristian (Peer reviewed; Journal article, 2012-06-27)Background: Excess peroxisome proliferator-activated receptor (PPAR) stimulation has been associated with detrimental health effects including impaired myocardial function. Recently, supplementation with n-3 polyunsaturated ... -
Navigated retrograde endoscopic myotomy (REM) for the treatment of therapy-resistant achalasia
Pham, Khanh Do-Cong; Havre, Roald Flesland; Langø, Thomas; Hofstad, Erlend Fagertun; Tangen, Geir Arne; Mårvik, Ronald; Pham, T.; Gilja, Odd Helge; Hatlebakk, Jan Gunnar; Viste, Asgaut (Peer reviewed; Journal article, 2018-04)Background In achalasia, muscle spasm may involve the proximal esophagus. When the muscle spasm is located in the proximal esophagus, conventional per oral endoscopic myotomy (POEM) may not be sufficient to relieve symptoms. ... -
Paediatric surgical conditions in malawi-a cross-sectional nationwide household survey
Varela, Carlos Gomes; Viste, Asgaut; Young, Sven; Groen, Reinou S.; Ngoie, Leonard Banza; Nandi, Bip; Mkandawire, Nyengo; Moen, Bente Elisabeth (Journal article; Peer reviewed, 2021)Background Untreated surgical conditions may lead to lifelong disability in children. Treating children with surgical conditions may reduce long-term effects of morbidity and disability. Unfortunately, low- and middle-income ... -
Percutaneous cholecystostomy in acutecholecystitis; a retrospective analysis of a largeseries of 104 patients
Viste, Asgaut; Jensen, Dag Kjartan; Angelsen, Jon-Helge; Hoem, Dag (Peer reviewed; Journal article, 2015-03-08)Background: The purpose of this study was to evaluate the clinical course and possible benefit of a percutaneous cholecystostomy in patients with acute cholecystitis. Methods: Retrospective study of 104 patients with severe ... -
Predictive factors for time to recurrence, treatment and post-recurrence survival in patients with initially resected colorectal liver metastases
Angelsen, Jon-Helge; Viste, Asgaut; Løes, Inger Marie; Eide, Geir Egil; Hoem, Dag; Sorbye, Halfdan; Horn, Arild (Peer reviewed; Journal article, 2015-12-03)Background: Despite progress in resection for colorectal liver metastases (CLM), the majority of patients experience recurrence. We aimed to evaluate factors influencing time to recurrence (TTR), treatment and post-recurrence ... -
Surgery for colorectal liver metastases: the impact of resection margins on recurrence and overall survival
Angelsen, Jon-Helge; Horn, Arild; Eide, Geir Egil; Viste, Asgaut (Peer reviewed; Journal article, 2014-04-27)Background: Several reports have presented conflicting results regarding the association between resection margins (RMs) and outcome after surgery for colorectal liver metastases (CLM), especially in the era of modern ... -
Transportation barriers to access health care for surgical conditions in Malawi: a cross sectional nationwide household survey
Varela, Carlos Gomes; Young, Sven; Mkandawire, Nyengo; Groen, Reinou S.; Ngoie, Leonard Banza; Viste, Asgaut (Peer reviewed; Journal article, 2019-03-05)Background: It is estimated that nearly five billion people worldwide do not have access to safe surgery. This access gap disproportionately affects low-and middle-income countries (LMICs). One of the barriers to healthcare ... -
Weight loss and BMI criteria in GLIM's definition of malnutrition is associated with postoperative complications following abdominal resections - Results from a National Quality Registry
Skeie, Eli; Tangvik, Randi Julie; Nymo, Linn Såve; Harthug, Stig; Lassen, Kristoffer; Viste, Asgaut (Journal article, 2020)Background & aims: Although malnutrition is thought to be common among patients with intraabdominal diseases and is recognized as a risk factor for postoperative complications, diagnostic criteria for malnutrition have not ...