Tor Arne Hagve

• Hardang, Ingrid Marie; Søyseth, Vidar; Kononova, Natalia; Hagve, Tor Arne & Einvik, Gunnar (2024). COPD: Iron Deficiency and Clinical Characteristics in Patients With and Without Chronic Respiratory Failure. Chronic Obstructive Pulmonary Diseases: Journal of the COPD Foundation. 11(3), p. 261–269. doi: 10.15326/jcopdf.2023.0477.
• Kononova, Natalia; Einvik, Gunnar; Holmedahl, Nils Henrik; Hagve, Tor-Arne; Omland, Torbjørn & Søyseth, Vidar (2022). It is unlikely that oxygen supplementation in COPD patients with chronic respiratory failure reduce cardiac troponin level. BMC Pulmonary Medicine. ISSN 1471-2466. 22, p. 1–8. doi: 10.1186/s12890-022-02169-7. Full text in Research Archive
• Myhre, Peder Langeland; Røsjø, Helge Rørvik; Sarvari, Sebastian; Ukkonen, Heikki; Rademakers, Frank & Engvall, Jan E. [Show all 14 contributors for this article] (2022). Cardiac troponin T and NT-proBNP for detecting myocardial ischemia in suspected chronic coronary syndrome. International Journal of Cardiology. ISSN 0167-5273. 361, p. 14–17. doi: 10.1016/j.ijcard.2022.05.027. Full text in Research Archive
• Søyseth, Vidar; Kononova, Natalia; Neukamm, Anke; Holmedahl, Nils Henrik; Hagve, Tor-Arne & Omland, Torbjørn [Show all 7 contributors for this article] (2021). Systemic inflammation induced by exacerbation of COPD or pneumonia in patients with COPD induces cardiac troponin elevation. BMJ Open Respiratory Research. ISSN 2052-4439. 8(1), p. 1–8. doi: 10.1136/bmjresp-2021-000997. Full text in Research Archive
• Holm, Sverre; Oma, Ingvild; Hagve, Tor-Arne; Saatvedt, Kjell; Brosstad, Frank Roger & Mikkelsen, Knut [Show all 13 contributors for this article] (2019). Levels of Lipoprotein (a) in patients with coronary artery disease with and without inflammatory rheumatic disease: A cross-sectional study. BMJ Open. ISSN 2044-6055. 9(5). doi: 10.1136/bmjopen-2019-030651. Full text in Research Archive
• Eilertsen, Heidi; Sæther, Per Christian; Henriksson, Carola; Petersen, Anne-Sofie & Hagve, Tor-Arne (2019). Evaluation of the detection of blasts by Sysmex hematology instruments, CellaVision DM96, and manual microscopy using flow cytometry as the confirmatory method. International Journal of Laboratory Hematology (IJLH). ISSN 1751-5521. p. 1–7. doi: 10.1111/ijlh.12980.
• Myhre, Peder Langeland; Omland, Torbjørn; Sarvari, Sebastian; Ukkonen, Heikki; Rademakers, Frank & Engvall, Jan E. [Show all 14 contributors for this article] (2018). Cardiac troponin T concentrations, reversible myocardial ischemia, and indices of left ventricular remodeling in patients with suspected stable angina pectoris: A DOPPLER-CIP substudy. Clinical Chemistry. ISSN 0009-9147. 64(9), p. 1371–1379. doi: 10.1373/clinchem.2018.288894.
• Aarsetøy, Reidun; Aarsetøy, Hildegunn; Hagve, Tor-Arne; Strand, Heidi; Staines, Harry & Nilsen, Dennis W.T. (2018). Initial Phase NT-proBNP, but Not Copeptin and High-Sensitivity Cardiac Troponin-T Yielded Diagnostic and Prognostic Information in Addition to Clinical Assessment of Out-of-Hospital Cardiac Arrest Patients With Documented Ventricular Fibrillation. Frontiers in Cardiovascular Medicine. ISSN 2297-055X. 5(44), p. 1–11. doi: 10.3389/fcvm.2018.00044. Show summary

  AIM: Sudden cardiac arrest (SCA) secondary to ventricular fibrillation (VF) may be due to different cardiac conditions. We investigated whether copeptin, hs-cTnT and NT-proBNP in addition to clinical assessment may help to identify the etiology of SCA and yield prognostic information. METHODS AND RESULTS: EDTA-blood was collected prior to or at hospital admission from patients with SCA of assumed cardiac origin. Clinical data were obtained from hospital records. VF was the primary heart rhythm in 77 patients who initially were divided into 2 groups based on whether they had an ischemic or non-ischemic mechanism as the most likely cause of SCA. They were further divided into 4 groups according to whether or not they had a history of previous heart disease. The patients were categorized by baseline clinical information, ECG, echocardiography and coronary angiography; Group 1 (n = 43): SCA with first AMI, Group 2 (n = 10): SCA with AMI and previous MI, Group 3 (n = 3): SCA without AMI and without former heart disease, Group 4 (n = 18): SCA without AMI and with known heart disease. Copeptin and hs-cTNT did not differ between patient groups, whereas NT-proBNP was significantly higher in patients with established heart disease without AMI and differed between non-AMI and AMI. Furthermore, NT-proBNP was significantly elevated in non-survivors as compared to survivors. CONCLUSION: NT-proBNP provided both diagnostic and prognostic information in blood samples collected close to out-of-hospital resuscitation of VF patients, whereas copeptin and hs-cTnT failed to do so. CLINICAL TRIAL REGISTRATION: ClinicalTrials.gov, NCT02886273. KEYWORDS: NT-proBNP; diagnostics; high-sensitive Troponin-T; out-of-hospital sudden cardiac arrest; prognosis; ultrasensitive copeptin PMID: 29930943 PMCID: PMC6001003 DOI: 10.3389/fcvm.2018.00044

• Brynildsen, Jon; Petäjä, Liisa; Pettilä, Ville; Nygård, Ståle; Vaara, Suvi T. & Linko, Rita [Show all 13 contributors for this article] (2018). The predictive value of NT-proBNP and hs-TnT for risk of death in cardiac surgical patients. Clinical Biochemistry. ISSN 0009-9120. 53, p. 65–71. doi: 10.1016/j.clinbiochem.2018.01.012.
• Aakre, Kristin Moberg; Kleiven, Øyunn; Skadberg, Øyvind; Bjørkavoll-Bergseth, Magnus; Melberg, Tor Harald & Strand, Heidi [Show all 8 contributors for this article] (2018). The copeptin response after physical activity is not associated with cardiac biomarkers or asymptomatic coronary artery disease: The North Sea Race Endurance Exercise Study (NEEDED) 2013. Clinical Biochemistry. ISSN 0009-9120. 52, p. 8–12. doi: 10.1016/j.clinbiochem.2017.10.007.
• Gulati, Geeta; Heck, Siri Lagethon; Røsjø, Helge; Ree, Anne Hansen; HOFFMANN, PAVEL & Hagve, Tor-Arne [Show all 11 contributors for this article] (2017). Neurohormonal blockade and circulating cardiovascular biomarkers during anthracycline therapy in breast cancer patients: Results from the PRADA (Prevention of Cardiac Dysfunction During Adjuvant Breast Cancer Therapy) study. Journal of the American Heart Association (JAHA). ISSN 2047-9980. 6(11). doi: 10.1161/JAHA.117.006513. Full text in Research Archive
• Hardang, Ingrid Marie; Lilleholt, Kristin & Hagve, Tor-Arne (2017). Anemi ved kronisk sykdom. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 137(17). doi: 10.4045/tidsskr.16.1128.
• Eilertsen, Heidi Annett; Henriksson, Carola & Hagve, Tor-Arne (2017). The use of CellaVisionTM DM96 in the verification of the presence of blasts in samples flagged by Sysmex XE-5000. International Journal of Laboratory Hematology (IJLH). ISSN 1751-5521. 39(4), p. 423–428. doi: 10.1111/ijlh.12648.
• Røysland, Ragnhild; Pervez, Mohammad Osman; Pedersen, Marit Holmefjord; Brynildsen, Jon; Høiseth, Arne Didrik & Hagve, Tor-Arne [Show all 8 contributors for this article] (2016). Diagnostic and Prognostic Properties of Osteoprotegerin in Patients with Acute Dyspnoea: Observations from the Akershus Cardiac Examination (ACE) 2 Study. PLOS ONE. ISSN 1932-6203. doi: 10.1371/journal.pone.0160182. Full text in Research Archive
• Skranes, Julia Brox; Einvik, Gunnar; Namtvedt, Silje Kjeka; Randby, Anna; Hrubos-Strøm, Harald & Brynildsen, Jon [Show all 10 contributors for this article] (2016). Biomarkers of cardiovascular injury and stress are associated with increased frequency of ventricular ectopy: A population-based study. BMC Cardiovascular Disorders. ISSN 1471-2261. 16(1). doi: 10.1186/s12872-016-0407-z.
• Winther, Jacob Andreas; Brynildsen, Jon; Høiseth, Arne Didrik; Følling, Ivar; Brekke, Pål Haugar & Christensen, Geir Arve [Show all 10 contributors for this article] (2016). Prevalence and prognostic significance of hyponatremia in patients with acute exacerbation of chronic obstructive pulmonary disease: Data from the akershus cardiac examination (ACE) 2 study. PLOS ONE. ISSN 1932-6203. 11:e0161232(8). doi: 10.1371/journal.pone.0161232. Full text in Research Archive
• Petäjä, Liisa; Røsjø, Helge; Mildh, Leena; Suojaranta-Ylinen, Raili; Kaukonen, Kirsi-Maija & Jokinen, Janne J. [Show all 10 contributors for this article] (2016). Predictive value of high-sensitivity troponin T in addition to EuroSCORE II in cardiac surgery. Interactive Cardiovascular and Thoracic Surgery. ISSN 1569-9293. 23(1), p. 133–141. doi: 10.1093/icvts/ivw060.
• Gulati, Geeta; Heck, Siri Lagethon; Ree, Anne Hansen; HOFFMANN, PAVEL; Schulz-Menger, Jeanette & Fagerland, Morten [Show all 15 contributors for this article] (2016). Prevention of cardiac dysfunction during adjuvant breast cancer therapy (PRADA): a 2 x 2 factorial, randomized, placebo-controlled, double-blind clinical trial of candesartan and metoprolol. European Heart Journal. ISSN 0195-668X. 37(21), p. 1671–1680. doi: 10.1093/eurheartj/ehw022.
• Myhre, Peder Langeland; Tiainen, Marjaana; Pettilä, Ville; Vaahersalo, Jukka; Hagve, Tor-Arne & Kurola, Jouni [Show all 64 contributors for this article] (2016). NT-proBNP in patients with out-of-hospital cardiac arrest: Results from the FINNRESUSCI Study. Resuscitation. ISSN 0300-9572. 104, p. 12–18. doi: 10.1016/j.resuscitation.2016.04.007.
• Høiseth, Arne Didrik; Brynildsen, Jon; Hagve, Tor-Arne; Christensen, Geir Arve; Søyseth, Vidar & Omland, Torbjørn [Show all 7 contributors for this article] (2016). The influence of heart failure co-morbidity on high-sensitivity troponin T levels in COPD exacerbation in a prospective cohort study: Data from the Akershus cardiac examination (ACE) 2 study. Biomarkers. ISSN 1354-750X. 21(2), p. 173–179. doi: 10.3109/1354750X.2015.1126645.
• Einvik, Gunnar; Dammen, Toril; Høiseth, Arne Didrik; Brynildsen, Jon; Hagve, Tor-Arne & Christensen, Geir Arve [Show all 8 contributors for this article] (2015). Psychological distress and mortality in patients with acute dyspnea: Data from the Akershus Cardiac Examination (ACE) 2 Study. General Hospital Psychiatry. ISSN 0163-8343. 37(6), p. 548–553. doi: 10.1016/j.genhosppsych.2015.07.007.
• Brynildsen, Jon; Høiseth, Arne Didrik; Nygård, Ståle; Hagve, Tor-Arne; Christensen, Geir Arve & Omland, Torbjørn [Show all 7 contributors for this article] (2015). Diagnostisk treffsikkerhet for hjertesvikt – data fra Akershus hjerteundersøkelse 2. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 135(19), p. 1738–1744. doi: 10.4045/tidsskr.14.1174.
• Røsjø, Helge; Dahl, Mai Britt; Pedersen, Marit Holmefjord; Røysland, Ragnhild; Brynildsen, Jon & Cataliotti, Alessandro [Show all 10 contributors for this article] (2015). Influence of glycosylation on diagnostic and prognostic accuracy of N-terminal pro-b-type natriuretic peptide in acute dyspnea: Data from the Akershus cardiac examination 2 study. Clinical Chemistry. ISSN 0009-9147. 61(8), p. 1087–1097. doi: 10.1373/clinchem.2015.239673.
• Neukamm, Anke; Høiseth, Arne Didrik; Einvik, Gunnar; Lehmann, Sverre; Hagve, Tor-Arne & Søyseth, Vidar [Show all 7 contributors for this article] (2015). Rosuvastatin treatment in stable chronic obstructive pulmonary disease (RODEO): a randomized controlled trial. Journal of Internal Medicine. ISSN 0954-6820. 278(1), p. 59–67. doi: 10.1111/joim.12337.
• Røsjø, Helge; Vaahersalo, Jukka; Hagve, Tor-Arne; Pettilä, Ville; Kurola, Jouni & Omland, Torbjørn (2014). Prognostic value of high-sensitivity troponin T levels in patients with ventricular arrhythmias and out-of-hospital cardiac arrest: data from the prospective FINNRESUSCI study. Critical Care. ISSN 1364-8535. 18:605(6). doi: 10.1186/s13054-014-0605-y. Full text in Research Archive
• Høiseth, Arne Didrik; Neukamm, Anke; Hagve, Tor-Arne; Omland, Torbjørn; Brekke, Pål Haugar & Søyseth, Vidar (2014). The clinical value of serial measurement of high-sensitivity cardiac troponin T in acute exacerbations ofchronic obstructive pulmonary disease. Open heart. ISSN 2053-3624. 1. doi: 10.1136/openhrt-2013-000001.
• Eilertsen, Heidi & Hagve, Tor-Arne (2014). Do the flags related to immature granulocytes reported by the sysmex XE-5000 warrant a microscopic slide review? American Journal of Clinical Pathology. ISSN 0002-9173. 142(4), p. 553–560. doi: 10.1309/AJCP4V4EXYFFOELL.
• Aakre, Kristin; Rotevatn, Svein; Hagve, Tor-Arne; Bendz, Bjørn; Landaas, Sverre & Trovik, Thor (2013). Nasjonale anbefalinger for tolkning av troponinverdier ved diagnostikk av akutt hjerteinfarkt. Tidsskrift for Den norske legeforening. ISSN 0029-2001. doi: 10.4045/tidsskr.13.0647.
• Hagve, Tor-Arne; Lilleholt, Kristin & Svendsen, Marianne (2013). [Iron deficiency anaemia--interpretation of biochemical and haematological findings]. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 133(2), p. 161–164. doi: 10.4045/tidsskr.12.0192.
• Søyseth, Vidar; Bhatnagar, Rahul; Holmedahl, Nils Henrik; Neukamm, Anke; Høiseth, Arne Didrik & Hagve, Tor-Arne [Show all 8 contributors for this article] (2013). Acute exacerbation of COPD is associated with fourfold elevation of cardiac troponin T. Heart. ISSN 1355-6037. 99(2), p. 122–126. doi: 10.1136/heartjnl-2012-302685.
• Neukamm, Anke; Høiseth, Arne Didrik; Hagve, Tor-Arne; Søyseth, Vidar & Omland, Torbjørn (2013). High-sensitivity cardiac troponin T levels are increased in stable COPD. Heart. ISSN 1355-6037. 99(6), p. 382–387. doi: 10.1136/heartjnl-2012-303429.
• Eilertsen, Heidi; Vøllestad, Nina Køpke & Hagve, Tor-Arne (2013). The Usefulness of Blast Flags on the Sysmex XE-5000 Is Questionable. American Journal of Clinical Pathology. ISSN 0002-9173. 139(5), p. 633–640. doi: 10.1309/AJCPDUZVRN5VY9WZ.
• Høiseth, Arne Didrik; Omland, Torbjørn; Hagve, Tor-Arne; Brekke, Pål Haugar & Søyseth, Vidar (2012). NT-proBNP independently predicts long term mortality after acute exacerbation of COPD - a prospective cohort study. Respiratory Research. ISSN 1465-9921. 13(97). doi: 10.1186/1465-9921-13-97.
• Randby, Anna; Namtvedt, Silje Kjeka; Einvik, Gunnar; Hrubos-Strøm, Harald; Hagve, Tor-Arne & Somers, Virend K. [Show all 7 contributors for this article] (2012). Obstructive Sleep Apnea Is Associated With Increased High-Sensitivity Cardiac Troponin T Levels. Chest. ISSN 0012-3692. 142(3), p. 639–646. doi: 10.1378/chest.11-1779.
• Husby, Kristin; Yaqub, Sheraz; Helgeland, Merete; Reiertsen, Ola; Kravdal, Gunnhild & Hagve, Tor-Arne (2012). Nytte av prokalsitonin og nyøtrofil CD64 som markører for postoperativ infeksjon :. Bioingeniøren. ISSN 0801-6828. 47(4), p. 16–20.
• Røysland, Ragnhild; Kravdal, Gunnhild; Høiseth, Arne Didrik; Nygård, Ståle; Pirouz, Badr & Hagve, Tor-Arne [Show all 8 contributors for this article] (2012). Cardiac troponin T levels and exercise stress testing in patients with suspected coronary artery disease: the Akershus Cardiac Examination (ACE) 1 study. Clinical Science. ISSN 0143-5221. 122(11-12), p. 599–606. doi: 10.1042/CS20110557.
• Amundsen, Erik Koldberg; Urdal, Petter; Hagve, Tor-Arne; Holthe, Mette Ree & Henriksson, Carola (2012). Absolute Neutrophil Counts From Automated Hematology Instruments Are Accurate and Precise Even at Very Low Levels. American Journal of Clinical Pathology. ISSN 0002-9173. 137(6), p. 862–869. doi: 10.1309/AJCPOJN03GOXZRZY.
• Kirkhus, Bente; Lamglait, Amandine; Eilertsen, Karl-Erik; Falch, Eva; Haider, Trond & Vik, Hogne [Show all 14 contributors for this article] (2012). Effects of similar intakes of marine n-3 fatty acids from enriched food products and fish oil on cardiovascular risk markers in healthy human subjects. British Journal of Nutrition. ISSN 0007-1145. 107(9), p. 1339–1349. doi: 10.1017/S0007114511004508. Full text in Research Archive Show summary

  There is convincing evidence that consumption of fish and fish oil rich in long-chain (LC) n-3 PUFA (n-3 LCPUFA), EPA (20 : 5n-3) and DHA (22 : 6n-3) reduce the risk of CHD. The aim of the present study was to investigate whether n-3 LCPUFA-enriched food products provide similar beneficial effects as fish oil with regard to incorporation into plasma lipids and effects on cardiovascular risk markers. A parallel 7-week intervention trial was performed where 159 healthy men and women were randomised to consume either 34 g fish pâté (n 44), 500 ml fruit juice (n 38) or three capsules of concentrated fish oil (n 40), all contributing to a daily intake of approximately 1 g EPA and DHA. A fourth group did not receive any supplementation or food product and served as controls (n 37). Plasma fatty acid composition, serum lipids, and markers of inflammation and oxidative stress were measured. Compared with the control group, plasma n-3 LCPUFA and EPA:arachidonic acid ratio increased equally in all intervention groups. However, no significant changes in blood lipids and markers of inflammation and oxidative stress were observed. In conclusion, enriched fish pâté and fruit juice represent suitable delivery systems for n-3 LCPUFA. However, although the dose given is known to reduce the risk of CVD, no significant changes were observed on cardiovascular risk markers in this healthy population.

• Høiseth, Arne Didrik; Omland, Torbjørn; Hagve, Tor-Arne; Brekke, Pål Haugar & Søyseth, Vidar (2012). Determinants of high-sensitivity cardiac troponin T during acute exacerbation of chronic obstructive pulmonary disease: a prospective cohort study. BMC Pulmonary Medicine. ISSN 1471-2466. 12(22). doi: 10.1186/1471-2466-12-22.
• Røsjø, Helge; Varpula, Marjut; Hagve, Tor-Arne; Karlsson, Sari; Ruokonen, Esko & Pettilä, Ville [Show all 7 contributors for this article] (2011). Circulating high sensitivity troponin T in severe sepsis and septic shock: distribution, associated factors, and relation to outcome. Intensive Care Medicine. ISSN 0342-4642. 37(1), p. 77–85. doi: 10.1007/s00134-010-2051-x.
• Bogsrud, Martin Prøven; Ose, Leiv; Langslet, Gisle; Ottestad, Inger; Strøm, Ellen Charlotte & Hagve, Tor-Arne [Show all 7 contributors for this article] (2010). HypoCol (red yeast rice) lowers plasma cholesterol - a randomized placebo controlled study. Scandinavian Cardiovascular Journal. ISSN 1401-7431. 44(4), p. 197–200. doi: 10.3109/14017431003624123. Show summary

  Objective. The primary endpoint in our study was to investigate the effect of a red yeast rice (RYR) product on plasma lipids. Design. A randomized, double-blind, placebo controlled study was performed. Patients were randomized to either RYR (HypoCol, 4 capsules/day) (n=22) or placebo (n=20) for 16 weeks. Inclusion criteria were male or female, 18-75 years, LDL-cholesterol between 3.0 and 6.0 mmol/L, fasting triglyceride level less than 4.5 mmol/L. Results. Patients receiving RYR experienced a significant reduction in LDL-cholesterol (23.0%) and total cholesterol (15.5%) compared to placebo after 16 weeks of treatment (p<0.001). Conclusion. The tested red yeast rice product demonstrated a significant cholesterol lowering effect compared to placebo, and was well tolerated in this Caucasian population.

• Brantsæter, Anne Lise; Haugen, Margaretha; Thomassen, Yngvar; Ellingsen, Dag; Ydersbond, Trond Arild & Hagve, Tor-Arne [Show all 8 contributors for this article] (2010). Exploration of biomarkers for total fish intake in pregnant Norwegian women. Public Health Nutrition (PHN). ISSN 1368-9800. 13(1), p. 54–62. doi: 10.1017/S1368980009005904. Full text in Research Archive Show summary

  Objective: Few biomarkers for dietary intake of various food groups have been established. The aim of the present study was to explore whether selenium (Se), iodine, mercury (Hg) or arsenic may serve as a biomarker for total fish and seafood intake in addition to the traditionally used n-3 fatty acids EPA and DHA. Design: Intake of fish and seafood estimated by an FFQ was compared with intake assessed by a 4 d weighed food diary and with biomarkers in blood and urine. Setting: Validation study in the Norwegian Mother and Child Cohort Study (MoBa). Subjects One hundred and nineteen women. Results: Total fish/seafood intake (median 39 g/d) calculated with the MoBa FFQ was comparable to intake calculated by the food diary (median 30 g/d, rS = 0·37, P < 0·001). Erythrocyte DHA and blood Hg, Se and arsenic concentrations were positively correlated with intake of fish and seafood, but the association for DHA was weakened by the widespread use of supplements. The main finding was the consistent positive association between the intake of fish/seafood and blood arsenic concentration. In multivariate analyses, blood arsenic was associated with blood Hg and fish and seafood intake. In these models, arsenic turned out to be the best indicator of intake of fish and seafood, both totally and in subgroups of fish/seafood intake. Conclusions: While DHA reflected the intake of fatty fish and n-3 PUFA supplements, blood arsenic concentration also reflected the intake of lean fish and seafood. Blood arsenic appears to be a useful biomarker for total fish and seafood intake.

• Røsjø, Helge; Varpula, Marjut; Hagve, Tor-Arne; Karlsson, Sari; Ruokonen, Esko & Petilla, Ville [Show all 7 contributors for this article] (2010). Circulating high sensitivity troponin T in severe sepsis and septic shock:Distribution, associated factors, and relation to outcome. Intensive Care Medicine. ISSN 0342-4642.
• Drivdal, Lill Monica; Løken, Elin Bjørge; Hagve, Tor-Arne; Bergstad, Ingunn & Aagenæs, Øystein (2010). Do patients with lymphoedema cholestasis syndrome 1/Aagenaes syndrome need dietary counselling outside cholestatic episodes? Clinical Nutrition. ISSN 0261-5614. 29(4), p. 525–530. doi: 10.1016/j.clnu.2010.01.010.
• Osmancevic, Amra; Nilsen, Lill Tove; Landin-Wilhelmsen, Kerstin; Søyland, Elisabeth; Torjesen, Peter A & Hagve, Tor-Arne [Show all 8 contributors for this article] (2009). Effect of climate therapy at Gran Canaria on vitamin D production, blood glucose and lipids in patients with psoriasis. Journal of the European Academy of Dermatology and Venereology. ISSN 0926-9959. 23(10), p. 1133–1140. doi: 10.1111/j.1468-3083.2009.03245.x.
• Hagve, Tor-Arne; Åsberg, Arne; Ulvik, Rune; Borch-Iohnsen, Berit & Thorstensen, Ketil (2009). Hemokromatose - fra underdiagnostisert kuriositet til folkesykdom. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 129(9), p. 863–866. doi: 10.4045/tidsskr.08.0084.
• Borch-Iohnsen, Berit; Hagve, Tor-Arne; Hauge, Anton & Thorstensen, Ketil (2009). Regulering av jernbalansen. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 129(9), p. 858–862. doi: 10.4045/tidsskr.08.0083.
• Hagve, Tor-Arne; Åsberg, Arne; Ulvik, Rune Johan; Borch-Iohnsen, Berit & Thorstensen, Ketil (2009). Hemokromatose - fra underdiagnostiseert kuriositet til folkesykdom. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 129(9), p. 863–866.
• Omland, Torbjørn & Hagve, Tor-Arne (2009). Natriuretic peptides: physiologic and analytic considerations. Heart Failure Clinics. ISSN 1551-7136. p. 471–487.
• Brantsæter, Anne Lise; Haugen, Alice Margaretha; Hagve, Tor-Arne; Aksnes, Lage; Rasmussen, Salka E & Julshamn, Kåre [Show all 8 contributors for this article] (2007). Self-reported dietary supplement use is confirmed by biological markers in the Norwegian Mother and Child Cohort Study (MoBa). Annals of Nutrition and Metabolism. ISSN 0250-6807. 51(2), p. 146–154. doi: 10.1159/000103275.
• Hagve, Tor-Arne (2006). Utredning av anemi. In Stokke, Oddvar & Hagve, Tor-Arne (Ed.), Klinisk biokjemi og fysiologi. Gyldendal Akademisk. ISSN 9788205351769. p. 53–66.
• Hagve, Tor-Arne (2006). Hemoglobinopatier. In Stokke, Oddvar & Hagve, Tor-Arne (Ed.), Klinisk biokjemi og fysiologi. Gyldendal Akademisk. ISSN 9788205351769. p. 67–73.
• Hagve, Tor-Arne (2006). Hemokromatose. In Stokke, Oddvar & Hagve, Tor-Arne (Ed.), Klinisk biokjemi og fysiologi. Gyldendal Akademisk. ISSN 9788205351769. p. 74–77.
• Holven, Kirsten Bjørklund; Aukrust, Pål; Retterstol, K; Hagve, Tor-Arne; Mørkrid, Lars & Ose, Leiv [Show all 7 contributors for this article] (2006). Increased levels of C-reactive protein and interleukin-6 in hyperhomocysteinemic subjects. Scandinavian Journal of Clinical and Laboratory Investigation. ISSN 0036-5513. 66, p. 45–54.
• Lilleholt, Kristin; Hallberg, Marit H. & Hagve, Tor-Arne (2005). Hemoglobinopatier og fremmedartede navn. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 125(9).
• Albrektsen, Sissel; Hagve, Tor-Arne & Lie, Øyvind (1994). The effect on vitamin B6 on tissue fat contents and lipid composition in livers and gills of Atlantic salmon (Salmo salar). Comparative Biochemistry and Physiology - Part A: Comparative Physiology. ISSN 0300-9629. 109A, p. 403–411.

View all works in Cristin

• Hagve, Tor-Arne & Berg, Jens Petter (2019). Klinisk biokjemi og fysiologi. Gyldendal Akademisk. ISBN 9788205527881. 464 p.
• Hagve, Tor-Arne & Berg, Jens Petter (2019). Klinisk biokjemi og fysiologi, 6. utgave. Gyldendal Akademisk. ISBN 978-82-05-52788-1. 464 p.
• Hagve, Tor-Arne & Berg, Jens Petter (2015). Klinisk biokjemi og fysiologi. Gyldendal Akademisk. ISBN 978-82-05-46367-7. 443 p.
• Hager, Helle Borgstrøm; Hagve, Tor-Arne & Daae, Ludvig N.W. (2014). Fra klinisk kjemi til medisinsk biokjemi : NSMBs historie fra 1984 til 2014. Norsk selskap for medisinsk biokjemi. ISBN 000-00-00-00000-0.
• Hagve, Tor-Arne (2011). Utredning av hemoglobinopatier. Gyldendal Akademisk. ISBN 978-82-05-39914-3. 7 p.
• Åsberg, Arne & Hagve, Tor-Arne (2011). Hemokromatose. Gyldendal Akademisk. ISBN 978-82-05-39914-3. 5 p.
• Gruber, Franz & Hagve, Tor-Arne (2011). Blodsjukdomar. Studentlitteratur AB. ISBN 978-91-44-06878-7. 10 p.
• Hagve, Tor-Arne & Stokke, Oddvar (2011). Undersökningar vid sjukdom. Studentlitteratur AB. ISBN 978-91-44-06878-7. 243 p.
• Hagve, Tor-Arne (2011). Utredning av anemi. Gyldendal Akademisk. ISBN 978-82-05-39914-3. 15 p.
• Hagve, Tor-Arne & Berg, Jens Petter (2011). Klinisk biokjemi og fysiologi. Gyldendal Norsk Forlag A/S. ISBN 978-82-05-39914-3. 448 p.
• Hagve, Tor-Arne & Stokke, Oddvar (2010). Undersøkelser ved sykdom. Gyldendal Akademisk. ISBN 9788205323667. 240 p.
• Stokke, Oddvar & Hagve, Tor-Arne (2006). Klinisk biokjemi og fysiologi. Gyldendal Akademisk. ISBN 8205351767. 393 p.
• Stokke, Oddvar & Hagve, Tor-Arne (2006). Klinisk biokjemi og fysiologi. Gyldendal Akademisk. ISBN 9788205351769. 403 p.

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• Hagve, Tor Arne (2023). Utredning av hyperferritinemi. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 143(1). doi: 10.4045/tidsskr.22.0433.
• Hagve, Tor-Arne (2019). SJCLI-Seventy years as a link between clinical medicine and laboratory medicine. Scandinavian Journal of Clinical and Laboratory Investigation. ISSN 0036-5513. 79(7), p. 531–532. doi: 10.1080/00365513.2019.1666424.
• Hager, Helle; Solsvik, Anne Elisabeth; Aune, Marthe Wedø; Eilertsen, Heidi; Lilleholt, Kristin & Hagve, Tor-Arne (2019). Norske anbefalinger for når det bør lages blodutstryk basert på celletellinger og/eller flagg fra hematologiinstrumenter. Klinisk Biokemi i Norden. ISSN 1101-2013. 31(3), p. 22–28.
• Eilertsen, Heidi Annett & Hagve, Tor-Arne (2017). Performance evaluation of Immature Granulocytes on CellaVisionTM DM96.
• Aarsetøy, Reidun; Aarsetøy, Hildegunn; Hagve, Tor-Arne; Strand, Heidi; Staines, Harry & Nilsen, Dennis W.T. (2016). Abstract 14067: Initial Phase NT-proBNP, but not Copeptin and High-Sensitivity Cardiac Troponin-T Yielded Valuable Information in Addition to Clinical Assessment of Out-of-Hospital Cardiac Arrest Patients. Circulation 2016;134 (Suppl.1): A14067. Show summary

  Introduction: Sudden cardiac arrest (SCA) secondary to ventricular fibrillation may be due to different underlying heart diseases. Hs-cTnT is a commonly used marker of myocardial necrosis, but there remains a troponin-blind period shortly after symptom onset. Circulating copeptin levels have been found to be significantly elevated during the initial ischemic phase of an AMI, providing early diagnostic information. Whether this may help to differentiate the underlying cause of SCA, is not known. Hypothesis: We analyzed copeptin, hs-cTnT and NT-proBNP to investigate whether these biomarkers could provide information to categorize out-of-hospital cardiac arrest (OHCA) patients in addition to clinical evaluation. Methods: From February 2007 until December 2010 prehospital EDTA-blood was collected from patients aged > 18 years with OHCA of assumed cardiac origin in collaboration with EMS paramedics. For patients with return of spontaneous circulation who did not have a prehospital blood sample, EDTA-blood was taken at hospital admission. Clinical data for classification was obtained from hospital records. Results: 77 patients with OHCA had documented VF as primary heart rhythm. They were divided into 4 groups according to the most likely cause of SCA, applying previous and current clinical information, supported by ECG, echocardiography and coronary angiography; Group 1 (n=43): SCA with first MI, Group 2 (n=10): SCA with AMI and previous MI, Group 3 (n=3): SCA without AMI and without former heart disease, Group 4 (n=18): SCA without AMI and with known heart disease. There was no statistically significant difference between the four groups, comparing conventional copeptin, ultrasensitive copeptin and hs-cTNT. Group 4 had a significantly higher mean value for NT-proBNP of 405,1 pmol/L (SD 569,9) as compared to the other 3 groups (Group 1: NT-proBNP 68,23 pmol/L (SD 123,6), Group 2: NT-proBNP 61,99 pmol/L (SD 66,07) and Group 3: NT-proBNP 24,67 pmol/L (SD 35,18), p-value 0,001). Conclusions: Hs-cTnT and copeptin collected during or immediately after resuscitation was not found to be useful for the diagnosis of AMI as the cause of SCA, whereas NT-proBNP was found to be significantly elevated in SCA patients with established heart disease and no AMI (Group 4).

• Eilertsen, Heidi Annett & Hagve, Tor-Arne (2016). Accuracy of the Sysmex XE-5000 Absolute Neutrophil Count (ANC) in samples flagged with “Blasts?”.
• Eilertsen, Heidi Annett & Hagve, Tor-Arne (2015). Do preliminary immature granulocytes counts performed by the CellaVisionTM DM96 warrant a re-classification by the technologists?
• Ytrehus, Kirsti; Augestad, Liv Ariane; Hagve, Tor-Arne; Kristoffersen, Espen Saxhaug; Kvernmo, Siv & Middelfart, Anna [Show all 8 contributors for this article] (2014). Satsingen på medisinsk forskning kan bli svekket. Dagens medisin. ISSN 1501-4290. 19.
• Neukamm, Anke; Høiseth, Arne Didrik; Einvik, Gunnar; Hagve, Tor-Arne; Lehmann, Sverre & Søyseth, Vidar [Show all 7 contributors for this article] (2014). Effect Of Rosuvastatin Treatment In Stable COPD (RODEO) .
• Eilertsen, Heidi & Hagve, Tor-Arne (2014). The usefulness of the «ImmGran?» flag reported by the Sysmex XE-5000.
• Høiseth, Arne Didrik; Brynildsen, Jon; Hagve, Tor-Arne; Christensen, Geir Arve; Søyseth, Vidar & Omland, Torbjørn [Show all 7 contributors for this article] (2013). hs-cTnT levels in COPD exacerbation predict survival independently of clinical heart failure: data from the Akershus Cardiac Examination 2 (ACE2) study. European Heart Journal. ISSN 0195-668X. 34. doi: 10.1093/eurheartj/eht310.P5755.
• Neukamm, Anke; Holmedahl, Nils Henrik; Einvik, Gunnar; Hagve, Tor-Arne; Somers, Virend K. & Søyseth, Vidar [Show all 7 contributors for this article] (2013). Cardiac troponin T levels increase overnight in patients with stable chronic obstructive pulmonary disease .
• Brynildsen, Jon; Høiseth, Arne Didrik; Nygård, Ståle; Hagve, Tor-Arne; Christensen, Geir Arve & Omland, Torbjørn [Show all 7 contributors for this article] (2013). Suboptimal accuracy of the ED physician and NT-proBNP levels to diagnose heart failure in elderly patients with dyspnoea: the Akershus Cardiac Examination (ACE) 2 Study. European Heart Journal. ISSN 0195-668X. 34, p. 132–132.
• Einvik, Gunnar; Dammen, Toril; Høiseth, Arne Didrik; Brynildsen, Jon; Hagve, Tor-Arne & Christensen, Geir Arve [Show all 8 contributors for this article] (2013). Anxiety is prevalent among patients hospitalized with acute dyspnea and independently associated with long-term mortality: data from the Akershus Cardiac Examination (ACE) 2 study. European Heart Journal. ISSN 0195-668X. 34, p. 949–949.
• Moe, Morten Kåre; Hardang, Ingrid Marie & Hagve, Tor-Arne (2013). Novel Circulating Isoforms of Hepcidin. Clinical Chemistry. ISSN 0009-9147. 59(9), p. 1412–1414. doi: 10.1373/clinchem.2013.208371.
• Eilertsen, Heidi; Vøllestad, Nina Køpke & Hagve, Tor-Arne (2013). The reliability of the blast flagging on the Sysmex XE-5000 is questionable.
• Eilertsen, Heidi; Hagve, Tor-Arne & Vøllestad, Nina Køpke (2013). Interinstrumental variability of the blast flag on Sysmex XE-5000.
• Eilertsen, Heidi; Vøllestad, Nina Køpke & Hagve, Tor-Arne (2012). The usefulness of blast reports on the Sysmex XE-5000 instrument.
• Hagve, Tor-Arne (2011). H-indeks -et godt mål på forskning? Tidsskrift for Den norske legeforening. ISSN 0029-2001. 24(131).
• Neukamm, Anke; Høiseth, Arne Didrik; Hagve, Tor-Arne; Søyseth, Vidar & Omland, Torbjørn (2011). High sensitivity cardiac troponin T levels are increased in stable COPD (Poster).
• Kirkhus, Bente; Lamglait, Amandine; Eilertsen, Karl-Erik; Falch, Eva; Haider, Trond & Vik, Hogne [Show all 14 contributors for this article] (2010). Bioavailability of marine n-3 fatty acids from enriched food products.
• Åsberg, Arne; Thorstensen, Ketil; Ulvik, Rune Johan; Borch-Iohnsen, Berit; Hagve, Tor-Arne & Hauge, Anton (2009). Transferrinmetning ikke screeningtest alene. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 129(22).
• Hagve, Tor-Arne (2009). Sixty years in the service of clinical chemistry. Scandinavian Journal of Clinical and Laboratory Investigation. ISSN 0036-5513. 69(7), p. 729–730. doi: 10.3109/00365510903329669.
• Hagve, Tor-Arne (2009). Course in scientific writing - the arctic experience. Scandinavian Journal of Clinical and Laboratory Investigation. ISSN 0036-5513. 69(8), p. 809–810. doi: 10.3109/00365510903431759.

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