Blar i Bergen Open Research Archive på forfatter "Moen, Christian Arvei"
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Adverse events related to accessory devices used during ureteroscopy: Findings from a 10-year analysis of the Manufacturer and User Facility Device Experience (MAUDE) database
Juliebø-Jones, Patrick; Somani, Bhaskar K.; Mykoniatis, Ioannis; Hameed, B. M. Zeeshan; Tzelves, Lazaros; Æsøy, Mathias S.; Gjengstø, Peder; Moen, Christian Arvei; Beisland, Christian; Ulvik, Øyvind (Journal article; Peer reviewed, 2024)Objectives: The objective of this study was to evaluate adverse events and device events related to accessories used during ureteroscopy (URS). Materials and methods: Analysis was performed of the records available in ... -
Carvedilol-enriched cold oxygenated blood cardioplegia improves left ventricular diastolic function after weaning from cardiopulmonary bypass
Dahle, Geir Olav; Salminen, Pirjo-Riitta; Moen, Christian Arvei; Eliassen, Finn; Nygreen, Else Loholdt; Kytö, Ville; Saukko, Pekka; Haaverstad, Rune; Matre, Knut; Grong, Ketil (Peer reviewed; Journal article, 2016-08)Objectives: To investigate whether adding carvedilol, a nonselective β- and selective α1-receptor blocking agent with antioxidant properties, to oxygenated blood cardioplegia improves myocardial function after weaning from ... -
Complications and device failures associated with urolift: Findings from the MAUDE database
Jones, Charles Patrick W.; Somani, Bhaskar K; Tzelves, Lazaros; Haugland, Julie Nøss; Moen, Christian Arvei; Honoré, Alfred; Beisland, Christian (Journal article; Peer reviewed, 2023)Introduction: Urolift is an established intervention for symptoms of bladder outflow obstruction caused by benign prostate enlargement. Reported advantages include its minimally invasive profile, short learning curve and ... -
Device Failure and Adverse Events Related to Single-use and Reusable Flexible Ureteroscopes: Findings and New Insights From an 11-Year Analysis of the Manufacturer and User Facility Device Experience Database
Juliebø-Jones, Patrick; Somani, Bhaskar K.; Tzelves, Lazaros; Æsøy, Mathias S.; Gjengstø, Peder; Moen, Christian Arvei; Beisland, Christian; Ulvik, Øyvind (Journal article; Peer reviewed, 2023)Objective To catalog and characterize device failures and adverse events related to flexible ureteroscopes from a national database. Methods Search of the Manufacturer User and Facility Device Experience database ... -
Esmolol added in repeated, cold, oxygenated blood cardioplegia improves myocardial function after cardiopulmonary bypass
Dahle, Geir Olav; Salminen, Pirjo-Riitta; Moen, Christian Arvei; Eliassen, Finn; Jonassen, Anne K.; Haaverstad, Rune; Matre, Knut; Grong, Ketil (Peer reviewed; Journal article, 2015-06)Objective: This study investigated if the β-receptor blocking agent esmolol, added to standard oxygenated blood cardioplegia, improved myocardial function after weaning from bypass. Design: A block-randomized, blinded ... -
Impact of aortic valve stenosis on myocardial deformation in different left ventricular levels: A three-dimensional speckle tracking echocardiography study
Hjertaas, Johannes Just; Einarsen, Eigir; Gerdts, Eva; Kokorina, Marina Victorovna; Moen, Christian Arvei; Urheim, Stig; Saeed, Sahrai; Matre, Knut (Journal article; Peer reviewed, 2023)Background: Global systolic left ventricular (LV) myocardial function progressively declines as degenerative aortic valve stenosis (AS) progresses. Whether this results in uniformly distributed deformation changes from ... -
The influence of acute unloading on left ventricular strain and strain rate by speckle tracking echocardiography in a porcine model
Dahle, Geir Olav; Stangeland, Lodve; Moen, Christian Arvei; Salminen, Pirjo-Riitta; Haavestad, Rune; Matre, Knut; Grong, Ketil (Peer reviewed; Journal article, 2016)Noninvasive measurements of myocardial strain and strain rate by speckle tracking echocardiography correlate to cardiac contractile state but also to load, which may weaken their value as indices of inotropy. In a porcine ... -
Left ventricular dysfunction after two hours of polarizing or depolarizing cardioplegic arrest in a porcine model
Aass, Terje; Stangeland, Lodve; Moen, Christian Arvei; Solholm, Atle; Dahle, Geir Olav; Chambers, David J.; Urban, Malte; Nesheim, Knut; Haaverstad, Rune; Matre, Knut; Grong, Ketil (Peer reviewed; Journal article, 2019)Introduction: This experimental study compares myocardial function after prolonged arrest by St. Thomas’ Hospital polarizing cardioplegic solution (esmolol, adenosine, Mg2+) with depolarizing (hyperkalaemic) St. Thomas’ ... -
Myocardial function after polarizing versus depolarizing cardiac arrest with blood cardioplegia in a porcine model of cardiopulmonary bypass
Aass, Terje; Stangeland, Lodve; Moen, Christian Arvei; Salminen, Pirjo-Riitta; Dahle, Geir Olav; Chambers, David J.; Markou, Thomais; Eliassen, Finn; Urban, Malte; Haaverstad, Rune; Matre, Knut; Grong, Ketil (Peer reviewed; Journal article, 2016)OBJECTIVES Potassium-based depolarizing St Thomas' Hospital cardioplegic solution No 2 administered as intermittent, oxygenated blood is considered as a gold standard for myocardial protection during cardiac surgery. ... -
The Prognostic Value of Human Papillomavirus Status in Penile Cancer: Outcomes From a Norwegian Cohort Study
Nordanger, Ida Marie; Beisland, Christian; Thorkelsen, Tor Kristian; Honore, Alfred; Juliebø-Jones, Patrick; Bostad, Leif Henry; Berget, Ellen; Costea, Daniela Elena; Moen, Christian Arvei (Journal article; Peer reviewed, 2024)Introduction: Penile squamous cell carcinoma (PSCC) can develop from human papillomavirus (HPV) infection. This study investigates if the prognostic value of the TNM stage groups or the components tumor stage (pT), grade ... -
Reperfusion Therapy with Low-Dose Insulin or Insulin-Like Growth Factor 2; Myocardial Function and Infarct Size in a Porcine Model of Ischaemia and Reperfusion
Salminen, Pirjo-Riitta; Dahle, Geir Olav; Moen, Christian Arvei; Wergeland, Anita; Jonassen, Anne Kristin; Haaverstad, Rune; Matre, Knut; Grong, Ketil (Peer reviewed; Journal article, 2014-05-19)In an open-chest porcine model, we examined whether myocardial pharmacological conditioning at the time of reperfusion with low-dose insulin or insulin-like growth factor 2 (IGF2), not affecting serum glucose levels, could ... -
Transitioning from transrectal to transperineal prostate biopsy using a freehand cognitive approach
Honore, Alfred; Moen, Christian Arvei; Juliebø-Jones, Patrick; Reisæter, Lars Anders Rokne; Gravdal, Karsten; Chaudhry, Adeel Asghar; Rawal, Ravi; Sandøy, Andrine; Beisland, Christian (Journal article; Peer reviewed, 2024)Objectives To report a single-centre experience of a complete transition from transrectal (TR) to transperineal (TP) prostate biopsy under local anaesthesia using a freehand cognitive coaxial approach and without use ... -
Ureteroscopy in Patients with Urinary Diversion: Outcomes and Lessons Learned from Two European Centres
Jones, Charles Patrick W.; Antoniou, Vaki; Moen, Christian Arvei; Gjengstø, Peder; Æsøy, Mathias S.; Beisland, Christian; Somani, Bhaskar K.; Ulvik, Øyvind (Journal article; Peer reviewed, 2023)Background: Ureteroscopy (URS) in patients with urinary diversion is technically challenging. Common difficulties include anastomotic strictures, tortuosity, and failure to cannulate the ureteric orifice. There are few ...