Viser treff 541-560 av 1800

    • Radiofrequency Microtenotomy or Physical Therapy for Achilles Tendinopathy 

      Al-Ani, Zeiad; Meknas, Dana; Juri-Toomas, Kartus; Lyngedal, Øyvind; Meknas, Khaled (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-12-20)
      Background: Achilles tendinopathy is a painful disorder, and various treatment options are available. Bipolar radiofrequency microtenotomy (RFM) has shown promising results in treating tendinosis.<p> <p>Purpose/Hypothesis: The purpose was to compare the results between treatment with bipolar RFM and physical therapy (PT) for patients with midportion Achilles tendinopathy. It was hypothesized that ...
    • Plasma procoagulant phospholipid clotting time and venous thromboembolism risk 

      Ramberg, Cathrine; Wilsgård, line; Latysheva, Nadezhda; Brækkan, Sigrid Kufaas; Hindberg, Kristian; Sovershaev, Timofey; Snir, Omri; Hansen, John Bjarne (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-12-20)
      Background - Negatively charged procoagulant phospholipids, phosphatidylserine (PS) in particular, are vital to coagulation and expressed on the surface membrane of extracellular vesicles. No previous study has investigated the association between plasma procoagulant phospholipid clotting time (PPL<sub>CT</sub>) and future risk of venous thromboembolism (VTE).<p> <p>Objectives - To investigate the ...
    • GABAA subunit single nucleotide polymorphisms show sex-specific association to alcohol consumption and mental distress in a Norwegian population-based sample 

      Moe, Jenny Skumsnes; Bolstad, Ingeborg; Mørland, Jørg Gustav; Bramness, Jørgen Gustav (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-11-14)
      Little is known about genetic influences on the relationship between alcohol consumption and mental distress in the general population, where the majority report consumption and distress far below diagnostic thresholds. This study investigated single nucleotide polymorphisms (SNPs) from candidate gene studies on alcohol use disorder and depressive disorders, for association with alcohol consumption ...
    • Worldwide trends in hypertension prevalence and progress in treatment and control from 1990 to 2019: a pooled analysis of 1201 population-representative studies with 104 million participants 

      Tell, Grethe S.; Haugsgjerd, Teresa Risan; Andersen, Lars Bo; Anderssen, Sigmund Alfred; Ariansen, Inger; Bjertness, Espen; Bjertness, Marius Bergsmark; Ekelund, Ulf; Graff Iversen, Sidsel; Kolle, Elin; Krokstad, Steinar; Madar, Ahmed Ali; Mathiesen, Ellisiv B.; MEYER, H.E. (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-08-24)
      Background - Hypertension can be detected at the primary health-care level and low-cost treatments can effectively control hypertension. We aimed to measure the prevalence of hypertension and progress in its detection, treatment, and control from 1990 to 2019 for 200 countries and territories.<p> <p>Methods - We used data from 1990 to 2019 on people aged 30–79 years from population-representative ...
    • A rapid, sensitive, and specific assay to measure TF activity based on chromogenic determination of thrombin generation 

      Østerud, Bjarne; Latysheva, Nadezhda; Schoergenhofer, Christian; Jilma, Bernd; Hansen, John-Bjarne; Snir, Omri (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-11-25)
      Background - Most tissue factor (TF) activity assays are based on measurement of factor X (FX) activation by TF in the presence of factor VII (FVII)/FVIIa. This requires long incubation, which may result in TF-independent activity of FX and inaccurate measurement of TF activity.<p> <p>Aim - To develop a sensitive and specific TF activity assay, which does not register a non-specific TF activity, ...
    • Rosuvastatin treatment decreases plasma procoagulant phospholipid activity after a VTE: A randomized controlled trial 

      Ramberg, Cathrine; Hindberg, Kristian; Biedermann, Joseph S.; Cannegieter, Suzanne C.; van der Meer, Felix J.; Snir, Omri; Leebeek, Frank W. G.; Kruip, Marieke J. H. A.; Hansen, John Bjarne; Lijfering, Willem M. (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-12-25)
      Background - Venous thromboembolism (VTE) is a frequent cardiovascular disease with severe complications, including recurrence and death. There is a great need for alternative prophylactic treatment options as anticoagulation is accompanied by increased bleeding risk. Statins are reported to reduce the risk of incident and recurrent VTE, but the mechanisms are elusive. Procoagulant phospholipids ...
    • Obesity does not protect from subarachnoid haemorrhage: Pooled analysis of 3 large prospective Nordic cohorts 

      Rautalin, Ilari; Kaprio, Jaakko; Ingebrigtsen, Tor; Jousilahti, Pekka; Løchen, Maja-Lisa; Romundstad, Pål Richard; Salomaa, Veikko; Vik, Anne; Wilsgaard, Tom; Mathiesen, Ellisiv B.; Sandvei, Marie Søfteland; Korja, Miikka (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-11-10)
      Background and purpose: Several population-based cohort studies have related higher body mass index (BMI) to a decreased risk of subarachnoid hemorrhage (SAH). The main objective of our study was to investigate whether the previously reported inverse association can be explained by modifying effects of the most important risk factors of SAH—smoking and hypertension.<p> <p>Methods: We conducted ...
    • Tocilizumab increases citrullinated histone 3 in non-ST segment elevation myocardial infarction 

      Helseth, Ragnhild; Kleveland, Ola; Ueland, Thor; Wiseth, Rune; Damås, Jan Kristian; Broch, Kaspar; Michelsen, Annika Elisabet; Bendz, Bjørn; Gullestad, Lars; Aukrust, Pål; Seljeflot, Ingebjørg (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-05-10)
      Objective: Beyond reducing inflammation and troponin T (TnT) release, the interleukin-6 receptor antagonist tocilizumab reduces neutrophil counts in patients with non-ST segment elevation myocardial infarction (NSTEMI). It is unclear if this is related to formation of neutrophil extracellular traps (NETs), carrying inflammatory and thrombotic properties.<p> <p>Methods - In a placebo-controlled ...
    • A porcine model of hemodialyzer reactions: roles of complement activation and rinsing back of extracorporeal blood 

      Pethő, Ákos; Piecha, Dorothea; Mészáros, Tamás; Urbanics, Rudolf; Moore, Christoph; Canaud, Bernard; Mollnes, Tom Eirik; Steppan, Sonja; Szénási, Gábor; Szebeni, János; Dézsi, László (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-12-09)
      Hemodialysis reactions (HDRs) resemble complement-activation-related pseudoallergy (CARPA) to certain i.v. drugs, for which pigs provide a sensitive model. On this basis, to better understand the mechanism of human HDRs, we subjected pigs to hemodialysis using polysulfone (FX CorDiax 40, Fresenius) or cellulose triacetate (SureFlux-15UX, Nipro) dialyzers, or Dialysis exchange-set without membranes, ...
    • Management of patients with metastatic renal cell cancer and bone metastases 

      Nieder, Carsten; Dalhaug, Astrid; Pawinski, Adam (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-02-28)
      Background/Aim: Previous research has suggested that patients with metastatic renal cell cancer (mRCC) and bone metastases have a poorer prognosis compared to their counterparts with no skeletal involvement. Therefore, we analyzed the management and outcomes of such patients in our center. Patients and Methods: We performed a retrospective study of 35 consecutive patients who received systemic ...
    • On the Use of Time Series Kernel and Dimensionality Reduction to Identify the Acquisition of Antimicrobial Multidrug Resistance in the Intensive Care Unit 

      Escudero-Arnanz, Oscar; Rodríguez-Álvarez, Joaquín; Mikalsen, Karl Øyvind; Jenssen, Robert; Soguero-Ruiz, Cristina (Conference object; Konferansebidrag, 2021)
      The acquisition of Antimicrobial Multidrug Resistance (AMR) in patients admitted to the Intensive Care Units (ICU) is a major global concern. This study analyses data in the form of multivariate time series (MTS) from 3476 patients recorded at the ICU of University Hospital of Fuenlabrada (Madrid) from 2004 to 2020. 18% of the patients acquired AMR during their stay in the ICU. The goal of ...
    • Hemostatic factors, inflammatory markers, and risk of incident venous thromboembolism: The Multi-Ethnic Study of Atherosclerosis 

      Evensen, Line Holtet; Folsom, Aaron R.; Pankow, James S.; Hansen, John-Bjarne; Allison, Matthew; Cushman, Mary; Lutsey, Pamela L. (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-03-27)
      Background - Several hemostatic factors and inflammatory markers are associated with the risk of incident venous thromboembolism (VTE), however, most existing data are from case-control studies in Caucasian populations.<p> <p>Objectives - We aimed to prospectively confirm previous findings and explore less studied biomarkers in relation to VTE risk in a multi-racial/multi-ethnic cohort.<p> <p>Methods ...
    • Prognostic Impact of Resection Margin Status in Distal Pancreatectomy for Ductal Adenocarcinoma 

      Sahakyan, Mushegh A.; Verbeke, Caroline S.; Tholfsen, Tore; Ignjatovic, Dejan; Kleive, Dyre; Buanes, Trond; Lassen, Kristoffer; Røsok, Bård I.; Labori, Knut Jørgen; Edwin, Bjørn (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-07-22)
      Background. Resection margin status is considered one of the few surgeon-controlled parameters affecting prognosis in pancreatic ductal adenocarcinoma (PDAC). While studies mostly focus on resection margins in pancreatoduodenectomy, little is known about their role in distal pancreatectomy (DP). This study aimed to investigate resection margins in DP for PDAC.<p> <p>Methods. Patients who ...
    • Chronic iron deficiency and anaemia were highly prevalent in a population-based longitudinal study among adolescent girls 

      Stabell, Niklas; Averina, Maria; Flægstad, Trond (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-07-01)
      <b>Aim:</b> The combination of iron deficiency and anaemia is a major health problem, and adolescents are an at- risk group. The main aim of this study was to explore the mag-nitude of these conditions among adolescents aged 15–19 and identify possible as-sociated risk factors. <br><b>Methods:</b> This population- based longitudinal study of adolescents in North Norway was conducted in 2010–2011, ...
    • Surgery for Degenerative Cervical Myelopathy: A Nationwide Registry-Based Observational Study With Patient-Reported Outcomes 

      Gulati, Sasha; Vangen-Lønne, Vetle; Nygaard, Øystein Petter; Gulati, Agnete Malm; Hammer, Tommy; Johansen, Tonje Okkenhaug; Peul, Wilco C.; Salvesen, Øyvind; Solberg, Tore (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-07-29)
      Background: Indications and optimal timing for surgical treatment of degenerative cervical myelopathy (DCM) remain unclear, and data from daily clinical practice are warranted.<p> <p>Objective: To investigate clinical outcomes following decompressive surgery for DCM. Methods: Data were obtained from the Norwegian Registry for Spine Surgery. The primary outcome was change in the neck disability index ...
    • High-density lipoprotein subfractions: Much ado about nothing or clinically important? 

      Lappegård, Knut Tore; Kjellmo, Christian Abendstein; Hovland, Anders (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-07-18)
      High-density lipoproteins (HDL) are a heterogenous group of plasma molecules with a large variety in composition. There is a wide specter in lipid content and the number of different proteins that has been associated with HDL is approaching 100. Given this heterogeneity and the fact that the total amount of HDL is inversely related to the risk of coronary heart disease (CHD), there has been ...
    • Immunobiology of cancer-associated fibroblasts in the context of radiotherapy 

      Hellevik, Turid; Berzaghi, Rodrigo; Lode, Kristin; Islam, Md Ashraful; Martinez, Inigo Zubiavrre (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-10-18)
      Radiotherapy (RT) still represents a mainstay of treatment in clinical oncology. Traditionally, the effectiveness of radiotherapy has been attributed to the killing potential of ionizing radiation (IR) over malignant cells, however, it has become clear that therapeutic efficacy of RT also involves activation of innate and adaptive anti-tumor immune responses. Therapeutic irradiation of the tumor ...
    • Chronic kidney disease in patients with diabetes mellitus 

      Nordheim, Espen; Jenssen, Trond Geir (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-04-29)
      Chronic kidney disease is a common complication and concomitant condition of diabetes mellitus. The treatment of patients with diabetes and chronic kidney disease, including intensive control of blood sugar and blood pressure, has been very similar for type 1 and type 2 diabetes patients. New therapeutic targets have shown promising results and may lead to more specific treatment options for patients ...
    • Prioritized brain circulation during ergometer cycling with apnea and face immersion in ice-cold water: A case report 

      Bjertnaes, Lars J.; Hauge, Anton; Thoresen, Marianne; Walløe, Lars (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-09-24)
      Background: Successful cardiopulmonary resuscitation after drowning or avalanche is often attributed to hypothermia-induced decrease in metabolism, which adapts the oxygen demand to the amount supplied under cardiac compression. Four decades ago, we speculated if oxygen-sparing mechanisms like those found in marine mammals, may improve cerebral oxygenation during acute airway blockade in humans. We ...
    • COVID-19 preparedness—a survey among neonatal care providers in low- and middle-income countries 

      Klingenberg, Claus; Tembulkar, Sahil K.; Lavizzari, Anna; Roehr, Charles Christoph; Ehret, Danielle E.Y.; Vain, Nestor Eduardo; Mariani, Gonzalo Luis; Erdeve, Ömer; Lara-Diaz, Victor Javier; Velaphi, Sithembiso; Cheong, Hon Kin; Bisht, Surender Singh; Waheed, Khawaja Ahmad Irfan; Stevenson, Alexander G.; Al-Kafi, Nisreen; Roue, Jean-Michel; Barrero-Castillero, Alejandra; Molloy, Eleanor J.; Zupancic, John A.F.; Profit, Jochen (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-04-13)
      Objective - To evaluate COVID-19 pandemic preparedness, available resources, and guidelines for neonatal care delivery among neonatal health care providers in low- and middle-income countries (LMICs) across all continents.<p> <p>Study design - Cross-sectional, web-based survey administered between May and June, 2020.<p> <p>Results - Of 189 invited participants in 69 LMICs, we received 145 (77%) ...