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Publikasjonsliste for Reseptregisteret

Oversikt over forskningsartikler der data fra Reseptregisteret er brukt.

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Forskere og andre kan be om tilgang til statistikk eller data fra Reseptregisteret og de andre helseregistrene som Folkehelseinstituttet er databehandlingsansvarlig for. Helseregistre er en unik kilde til kunnskap om befolkningens helse, årsaker til sykdom og kvaliteten på helse- og omsorgstjenestene.

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2017

Antonazzo IC, Riise T, Cortese M, Berge LI, Engeland A, Bernt Fasmer O, et al. Diabetes is associated with decreased migraine risk: A nationwide cohort study. Cephalalgia 2017:333102417748573.

Baftiu A, Feet SA, Larsson PG, Burns ML, Henning O, Saetre E, et al. Utilisation and polypharmacy aspects of antiepileptic drugs in elderly versus younger patients with epilepsy: A pharmacoepidemiological study of CNS-active drugs in Norway, 2004-2015. Epilepsy Res 2017;139:35-42.

Bakken IJ, Wensaas K-A, Furu K, Gröneng GM, Stoltenberg C, Överland S, et al. General practice consultations and use of prescription drugs after changes to school absence policy. Tidsskr Nor Laegeforen 2017;137(16):1178-84.

Beisland C, Johannesen TB, Klepp O, et al. Overall survival in renal cell carcinoma after introduction of targeted therapies: a Norwegian population-based study. OncoTargets and therapy. 2017;10:371-385

Beriwan Ezat, Lasse Pihlstrøm, Jan Aasly, Ole-Bjørn Tysnes, Arild Egge, Espen Dietrichs Bruk av avansert behandling ved Parkinsons sykdom i Norge Tidsskr Nor Legeforen 2017 137:619-23 http://tidsskriftet.no/en/2017/05/original-article/use-advanced-therapies-parkinsons-disease-norway

Bjelland EK, Owe KM, Nordeng HME, Engdahl BL, Kristiansson P, Vangen S, et al. Does progestin-only contraceptive use after pregnancy affect recovery from pelvic girdle pain? A prospective population study. PLoS One 2017;12(9):14.

Blandhol M, Tysland T, Blix HS, Hoye S. Antibiotic switch during treatment with antibiotics against respiratory tract infections in ambulatory care in Norway. Infect Dis (Lond) 2017;49(11-12):854-8.

Brakedal B, Flones I, Reiter SF, Torkildsen O, Dolle C, Assmus J, et al. Glitazone Use Associated With Reduced Risk of Parkinson's Disease. Mov Disord 2017;32(11):1594-9.

But A, De Bruin ML, Bazelier MT, Hjellvik V, Andersen M, Auvinen A, Starup-Linde J, Schmidt MK, Furu K, de Vries F, Karlstad Ø, Ekstrøm, N, Haukka J. Cancer Risk among insulin users: comparing analogues with human insulin in the CARING five-country cohort study. Diabetologia 2017;60:1691-703. doi: 10.1007/s00125-017-4312-5

Efjestad AS, Ihle-Hansen H, Hjellvik V, Blix HS. Comedication and Treatment Length in Users of Acetylcholinesterase Inhibitors. Dement Geriatr Cogn Dis Extra 2017;7(1):30-40.

Egeland GM, Skurtveit S, Sakshaug S, Daltveit AK, Vikse BE, Haugen M. Low Calcium Intake in Midpregnancy Is Associated with Hypertension Development within 10 Years after Pregnancy: The Norwegian Mother and Child Cohort Study. Journal of Nutrition 2017;147(9):1757-63.

Engeland A, Bjorge T, Klungsoyr K, Skurtveit S, Furu K. Preterm births and use of medication in early adulthood: a population-based registry study. Pharmacoepidemiology and Drug Safety 2017;26(7):742-51.

Evandt J, Oftedal B, Krog NH, Skurtveit S, Nafstad P, Schwarze PE, et al. Road traffic noise and registry based use of sleep medication. Environ Health 2017;16:12.

Ezat B, Pihlstrom L, Aasly J, Tysnes OB, Egge A, Dietrichs E. Use of advanced therapies for Parkinson's disease in Norway. Tidsskr Nor Laegeforen 2017;137(9):619-23.

Fadnes LT, Diaz E. Primary healthcare usage and use of medications among immigrant children according to age of arrival to Norway: a population-based study. BMJ Open 2017;7:e014641 http://bmjopen.bmj.com/content/7/2/e014641.long

Fredheim OMS, Brelin S, Hjermstad MJ, Loge JH, Aass N, Johannesen TB, et al. Prescriptions of analgesics during complete disease trajectories in patients who are diagnosed with and die from cancer within the five-year period 2005-2009. European Journal of Pain 2017;21(3):530-40.

Fredheim OMS, Skurtveit S, Borchgrevink PC. Provision of analgesics to children before and after the new recommendations on codeine. Tidsskr Nor Laegeforen 2017;137(12-13):881-4.

Furu K, Karlstad Ø, Zoega H, Martikainen J, Bahmanyar S, Kieler H, Pottegård A. Utilization of Stimulants and Atomoxetine for Attention-Deficit/Hyperactivity Disorder among 5.4 million Children Using Population-based Longitudinal Data.  Basic & Clin Pharmacol & Toxicol 2017;120:373-9.

Gjerden P, Bramness JG, Tvete IF, Slordal L. The antipsychotic agent quetiapine is increasingly not used as such: dispensed prescriptions in Norway 2004-2015. Eur J Clin Pharmacol 2017;73(9):1173-9.

Graner S, Svensson T, Beau AB, Damase-Michel C, Engeland A, Furu K, Hviid A, Håberg SE, Mølgaard-Nielsen D, Pasternak B, Kieler H. Neuraminidase inhibitors during pregnancy, and the risk of adverse neonatal outcomes and congenital malformations-A population based European register study. BMJ 2017. Mar 1;356:j629. http://www.bmj.com/content/356/bmj.j629.long

Grinde B, Engdahl B. Prescription database analyses indicates that the asthma medicine montelukast might protect against dementia: a hypothesis to be verified. Immun Ageing 2017;14:7.

Haaland GS, Falk RS, Straume O, Lorens JB. Association of Warfarin Use With Lower Overall Cancer Incidence Among Patients Older Than 50 Years. JAMA Intern Med 2017;177(12):1774-80.

Halvorsen S, Ghanima W, Tvete IF, Hoxmark C, Falck P, Solli O, et al. A nationwide registry study to compare bleeding rates in patients with atrial fibrillation being prescribed oral anticoagulants. Eur Heart J-Cardiovasc Pharmacother 2017;3(1):28-36.

Hoff M, Meyer HE, Skurtveit S, Langhammer A, Sogaard AJ, Syversen U, et al. Validation of FRAX and the impact of self-reported falls among elderly in a general population: the HUNT study, Norway. Osteoporos Int 2017;28(10):2935-44.

Hognert H1, Skjeldestad FE2, Gemzell-Danielsson K3, Heikinheimo O4, Milsom I1, Lidegaard Ø5, Lindh I1. High birth rates despite easy access to contraception and abortion: a cross-sectional study. Acta Obstet Gynecol Scand. 2017 Dec;96(12):1414-1422. doi: 10.1111/aogs.13232. Epub 2017 Oct 30. https://www.ncbi.nlm.nih.gov/pubmed/28921518

Holdo I, Bramness JG, Handal M, Torgersen L, Reichborn-Kjennerud T, Ystrom E, et al. Hypnotics use in children 0-18 months: moderate agreement between mother-reported survey data and prescription registry data. J 2017;10:28.

Johannsdottir IM, Karlstad O, Loge JH, Fossa SD, Kiserud C, Skurtveit S. Prescriptions of Antidepressants to Survivors of Cancer in Childhood, Adolescence, and Young Adulthood: A Population-Based Study. J Adolesc Young Adult Oncol 2017;6(1):120-6.

Jorgensen SB, Soraas A, Sundsfjord A, Liestol K, Leegaard TM, Jenum PA. Fecal carriage of extended spectrum beta-lactamase producing Escherichia coli and Klebsiella pneumoniae after urinary tract infection - A three year prospective cohort study. PLoS One 2017;12(3):16.

Karlstad Ø, Furu K, Stoltenberg C, Håberg SE, Bakken IJ. ADHD Diagnosis and Treatment in Relation to Children’s Birth Month: Nationwide Study from Norway. Scand J Public Health. 2017 Jun;45:343-9.

Kaspersen SL, Pape K, Carlsen F, Ose SO, Bjorngaard JH. Employees' drug purchases before and after organizational downsizing: a natural experiment on the Norwegian working population (2004-2012). Scand J Work Environ Health 2017;43(4):307-15.

Kjerpeseth L, Ellekjær H, Selmer R, Ariansen I, Furu K, Skovlund E. Trends in use of warfarin and direct oral anticoagulants in atrial fibrillation in Norway, 2010 to 2015.Eur J Clin Pharmacol 2017;73:1417-25.

Kravdal Ø, Grundy E, Skirbekk V. Fertility history and use of antidepressant medication in late mid-life: a register-based analysis of Norwegian women and men. Aging Ment Health. 2017 May;21(5):477-486. doi: 10.1080/13607863.2015.1118010. Epub 2015 Dec 8. https://www.ncbi.nlm.nih.gov/pubmed/26644174

Lindh I, Skjeldestad FE, Gemzell-Danielsson K, Heikinheimo O, Hognert H, Milsom I, et al. Contraceptive use in the Nordic countries. Acta Obstet Gynecol Scand 2017; 96:19–28. http://onlinelibrary.wiley.com/doi/10.1111/aogs.13055/abstract

Mauseth SA, Skurtveit S, Langhammer A, Spigset O. Incidence of and factors associated with anticholinergic drug use among Norwegian women with urinary incontinence. Int Urogynecol J Pelvic Floor Dysfunct 2017;04:04.

Milenkovic M, Haavik S. Recording of pharmaceutical interventions of potential clinical importance in Norwegian pharmacies. Norsk Farmaceutisk Tidsskrift 2017;125(6):26-30.

Modalsli EH, Asvold BO, Romundstad PR, Langhammer A, Hoff M, Forsmo S, et al. Psoriasis, fracture risk and bone mineral density: the HUNT Study, Norway. Br J Dermatol 2017;176(5):1162-9.

Modalsli EH, Asvold BO, Snekvik I, Romundstad PR, Naldi L, Saunes M. The association between the clinical diversity of psoriasis and depressive symptoms: the HUNT Study, Norway. J Eur Acad Dermatol Venereol 2017;31(12):2062-8.

Mårild K, Blix HS, Stördal K. Use of antibiotics in children during the period 2005 – 16. Tidsskr Nor Laegeforen 2017;137(18):1414-9.

Nakken O, Lindstrom JC, Tysnes OB, Holmoy T. Assessing amyotrophic lateral sclerosis prevalence in Norway from 2009 to 2015 from compulsory nationwide health registers. Amyotrophic Lateral sclerosis & Frontotemporal Degeneration 2017:1-8.

Odsbu I, Selmer R, Lundborg CS, Blix HS. Increased prescribing of systemic tetracyclines and isotretinoin for treatment of acne. J Antimicrob Chemother 2017;72(5):1510-5.

Parr CL, Magnus MC, Karlstad O, Haugen M, Refsum H, Ueland PM, et al. Maternal Folate Intake during Pregnancy and Childhood Asthma in a Population-based Cohort. Am J Respir Crit Care Med 2017;195(2):221-8.

Preus HR, Fredriksen KW, Vogsland AE, Sandvik L, Grytten JI. Antibiotic-prescribing habits among Norwegian dentists: a survey over 25 years (1990-2015). Eur J Oral Sci 2017;125(4):280-7.

Raknes G, Smabrekke L. Low dose naltrexone in multiple sclerosis: Effects on medication use. A quasi-experimental study. PLoS One 2017;12(11):13.

Raknes G, Smabrekke L. Low-dose naltrexone and opioid consumption: a drug utilization cohort study based on data from the Norwegian prescription database. Pharmacoepidemiology and Drug Safety 2017;26(6):685-93.

Raknes G, Smabrekke L. A sudden and unprecedented increase in low dose naltrexone (LDN) prescribing in Norway. Patient and prescriber characteristics, and dispense patterns. A drug utilization cohort study. Pharmacoepidemiology and Drug Safety 2017;26(2):136-42.

Rebnord, E.W., Strand, E., Midttun, Ø. et al. The kynurenine: tryptophan ratio as a predictor of incident type 2 diabetes mellitus in individuals with coronary artery disease. Diabetologia 2017; 60: 1712.

Reigstad MM, Storeng R, Myklebust TA, Oldereid NB, Omland AK, Robsahm TE, et al. Cancer Risk in Women Treated with Fertility Drugs According to Parity Status-A Registry-based Cohort Study. Cancer Epidemiology Biomarkers & Prevention 2017;26(6):953-62.

Sakshaug S, Handal M, Hjellvik V, Berg C, Ripel A, Gustavsen I, et al. Long-term Use of Z-Hypnotics and Co-medication with Benzodiazepines and Opioids. Basic Clin Pharmacol Toxicol 2017;120(3):292-8.

Salvatore S, Roislien J, Baz-Lomba JA, Bramness JG. Assessing prescription drug abuse using functional principal component analysis (FPCA) of wastewater data. Pharmacoepidemiology and Drug Safety 2017;26(3):320-6.

Samuelsen PJ, Nielsen CS, Wilsgaard T, Stubhaug A, Svendsen K, Eggen AE. Pain sensitivity and analgesic use among 10,486 adults: the Tromso study. BMC Pharmacol Toxicol 2017;18(1):45.

Stormorken E, Jason LA, Kirkevold M. From good health to illness with post-infectious fatigue syndrome: a qualitative study of adults' experiences of the illness trajectory. BMC family practice 2017;18(1):49.

Straiton ML, Reneflot A, Diaz E. Mental Health of Refugees and Non-refugees from War-Conflict Countries: Data from Primary Healthcare Services and the Norwegian Prescription Database. Journal of Immigrant and Minority Health 2017;19(3):582-9.

Svendsen K, Halvorsen KH, Vorren S, Samdal H, Garcia B. Adverse drug reaction reporting: how can drug consumption information add to analyses using spontaneous reports? Eur J Clin Pharmacol 2017;18:18.

Svendsen T, Brodtkorb E, Baftiu A, Burns ML, Johannessen SI, Landmark CJ. Therapeutic Drug Monitoring of Lacosamide in Norway: Focus on Pharmacokinetic Variability, Efficacy and Tolerability. Neurochemical Research 2017;42(7):2077-83.

Svendsen T, Brodtkorb E, Reimers A, Molden E, Sætre E, Johannessen SI, Landmark CJ. Pharmacokinetic variability, efficacy and tolerability of eslicarbazepine acetate–A national approach to the evaluation of therapeutic drug monitoring data and clinical outcome. Epilepsy Research 2017;129:125-31.

Svendsen T, Brodtkorb E, Reimers A, Molden E, Saetre E, Johannessen SI, et al. Pharmacokinetic variability, efficacy and tolerability of eslicarbazepine acetate-A national approach to the evaluation of therapeutic drug monitoring data and clinical outcome. Epilepsy Res 2017;129:125-31.

Sverdrup Efjestad A, Ihle-Hansen H, Hjellvik V, Blix HS. Comedication and Treatment Length in Users of Acetylcholinesterase Inhibitors. Dement Geriatr Cogn Dis Extra 2017;7(1):30-40.

Tevik K, Selbaek G, Engedal K, Seim A, Krokstad S, Helvik AS. Use of alcohol and drugs with addiction potential among older women and men in a population-based study. The Nord-Trondelag Health Study 2006-2008 (HUNT3). PLoS One 2017;12(9):14.

Tvete IF, Bjorner T, Skomedal T. New benzodiazepine and Z-hypnotic users and disability pension: an eight-year nationwide observational follow-up study. Scand J Prim Health Care 2017;35(3):240-6.

Urbaniak AM, Strom BO, Krontveit R, Svanqvist KH. Prescription Patterns of Non-Vitamin K Oral Anticoagulants Across Indications and Factors Associated with Their Increased Prescribing in Atrial Fibrillation Between 2012-2015: A Study from the Norwegian Prescription Database. Drugs Aging 2017;34(8):635-45.

Vie TL, Hufthammer KO, Holmen TL, Meland E, Breidablik HJ. Is self-rated health in adolescence a predictor of prescribed medication in adulthood? Findings from the Nord Trøndelag Health Study and the Norwegian Prescription Database. SSM Popul Health. 2017 Dec 9;4:144-152. doi: 10.1016/j.ssmph.2017.11.010. eCollection 2018 Apr

Youngster I, Avorn J, Belleudi V, Cantarutti A, Díez-Domingo J, Kirchmayer U, Byung-Joo Park, Peiró S, Sanfélix-Gimeno G, Schröder H, Schüssel K, Shin JY, Shin SM, Simonsen GS, Blix HS, Tong A, Trifirò G, Ziv-Baran T, Kim SK. Antibiotic Use in Children – A Cross-National Analysis of 6 Countries. J Pediatr 2017;182:239-44.

2016

Andenaes, R., Helseth, S., Misvaer, N., Smastuen, M. C., & Ribu, L. (2016). Psychosocial factors are strongly associated with insomnia in users and nonusers of prescribed sleep medication: Evidence from the HUNT3 study. Journal of Multidisciplinary Healthcare, 9, 547-555. doi:http://dx.doi.org/10.2147/JMDH.S116462

Baftiu, A., Johannessen Landmark, C., Rusten, I. R., Feet, S. A., Johannessen, S. I., & Larsson, P. G. (2016). Changes in utilisation of antiepileptic drugs in epilepsy and non-epilepsy disorders-a pharmacoepidemiological study and clinical implications. European Journal of Clinical Pharmacology, 72(10), 1245-1254. doi:http://dx.doi.org/10.1007/s00228-016-2092-3

Bains, S. J., Mahic, M., Myklebust, T. A., Smastuen, M. C., Yaqub, S., Dorum, L. M., . . . Tasken, K. (2016). Aspirin as secondary prevention in patients with colorectal cancer: An unselected population-based study. Journal of Clinical Oncology, 34(21), 2501-2508. doi:http://dx.doi.org/10.1200/JCO.2015.65.3519

Bakken, M. S., Schjott, J., Engeland, A., Engesaeter, L. B., & Ruths, S. (2016). Antipsychotic Drugs and Risk of Hip Fracture in People Aged 60 and Older in Norway. Journal of the American Geriatrics Society, 64(6), 1203-1209. doi:http://dx.doi.org/10.1111/jgs.14162

Blagestad, T., Nordhus, I. H., Gronli, J., Engesaeter, L. B., Ruths, S., Ranhoff, A. H., . . . Pallesen, S. (2016). Prescription trajectories and effect of total hip arthroplasty on the use of analgesics, hypnotics, antidepressants, and anxiolytics: Results from a population of total hip arthroplasty patients. Pain, 157(3), 643-651. doi:http://dx.doi.org/10.1097/j.pain.0000000000000414

Brelin, S., Fredheim, O. M., Loge, J. H., Skurtveit, S., Johannesen, T. B., Aass, N., . . . Hjermstad, M. J. (2016). Opioids for outpatients with cancer in their last year of life: A nationwide pharmacoepidemiological study. Journal of Opioid Management, 12(1), 25-36. doi:http://dx.doi.org/10.5055/jom.2016.0309

Charlton, R. A., Klungsoyr, K., Neville, A. J., Jordan, S., Pierini, A., de Jong-van den Berg, L. T. W., . . . Garne, E. (2016). Prescribing of Antidiabetic Medicines before, during and after Pregnancy: A Study in Seven European Regions. PloS One, 11(5). doi:ARTN e0155737

10.1371/journal.pone.0155737

Charlton, R. A., Pierini, A., Klungsoyr, K., Neville, A. J., Jordan, S., de Jong-van den Berg, L. T., . . . Garne, E. (2016). Asthma medication prescribing before, during and after pregnancy: a study in seven European regions. BMJ Open, 6(1), e009237

Fleiner, H. F., Bjoro, T., Midthjell, K., Grill, V., & Asvold, B. O. (2016). Prevalence of thyroid dysfunction in autoimmune and type 2 diabetes: The population-based hunt study in Norway. Journal of Clinical Endocrinology and Metabolism, 101(2), 669-677. doi:http://dx.doi.org/10.1210/jc.2015-3235

Fredheim, O. M., Brelin, S., Hjermstad, M. J., Loge, J. H., Aass, N., Johannesen, T. B., & Skurtveit, S. (2016). Prescriptions of analgesics during complete disease trajectories in patients who are diagnosed with and die from cancer within the five-year period 2005-2009. European Journal of Pain, Oct 14 [epub ahead of print]. doi:https://dx.doi.org/10.1002/ejp.956

Furu, K., Karlstad, O., Zoega, H., Martikainen, J. E., Bahmanyar, S., Kieler, H., & Pottegard, A. (2016). Utilization of Stimulants and Atomoxetine for Attention-Deficit/Hyperactivity Disorder among 5.4 Million Children Using Population-Based Longitudinal Data. Basic & Clinical Pharmacology & Toxicology. doi:10.1111/bcpt.12724

Gabrhelik, R., Nechanska, B., Mravcik, V., Skurtveit, S., Lund, I. O., & Handal, M. (2016). A Unique Opportunity to Study Short and Long Term Consequences in Children Prenatally Exposed to Illicit Drugs and Opioid Maintenance Treatment Using Czech and Scandinavian Registers. Central European Journal of Public Health, 24(3), 248-251. doi:10.21101/cejph.a4474

Garne, E., Vinkel Hansen, A., Morris, J., Jordan, S., Klungsoyr, K., Engeland, A., . . . Dolk, H. (2016). Risk of congenital anomalies after exposure to asthma medication in the first trimester of pregnancy - a cohort linkage study. BJOG: An International Journal of Obstetrics and Gynaecology, 123(10), 1609-1618. doi:10.1111/1471-0528.14026

Gimeno-Feliu, L. A., Calderon-Larranaga, A., Prados-Torres, A., Revilla-Lopez, C., & Diaz, E. (2016). Patterns of pharmaceutical use for immigrants to Spain and Norway: a comparative study of prescription databases in two European countries. International Journal for Equity in Health, 15. doi:10.1186/s12939-016-0317-9

Halvorsen, S., Jortveit, J., Hasvold, P., Thuresson, M., & Oie, E. (2016). Initiation of and long-term adherence to secondary preventive drugs after acute myocardial infarction. BMC Cardiovascular Disorders, 16, 115. doi:https://dx.doi.org/10.1186/s12872-016-0283-6

Hartz, I., Skurtveit, S., Hjellvik, V., Furu, K., Nesvag, R., & Handal, M. (2016). Antidepressant drug use among adolescents during 2004-2013: a population-based register linkage study. Acta Psychiatrica Scandinavica, 134(5), 420-429. doi:http://dx.doi.org/10.1111/acps.12633

Hartz, I., Skurtveit, S., Steffenak, A. K., Karlstad, O., & Handal, M. (2016). Psychotropic drug use among 0-17 year olds during 2004-2014: a nationwide prescription database study. BMC Psychiatry, 16, 12. doi:https://dx.doi.org/10.1186/s12888-016-0716-x

Johannsdottir, I. M., Karlstad, O., Loge, J. H., Fossa, S. D., Kiserud, C., & Skurtveit, S. (2016). Prescriptions of Antidepressants to Survivors of Cancer in Childhood, Adolescence, and Young Adulthood: A Population-Based Study. Journal of Adolescent & Young Adult Oncology, 14, 14. doi:https://dx.doi.org/10.1089/jayao.2016.0041

Jordan, S., Morris, J. K., Davies, G. I., Tucker, D., Thayer, D. S., Luteijn, J. M., . . . Dolk, H. (2016). Selective Serotonin Reuptake Inhibitor (SSRI) Antidepressants in Pregnancy and Congenital Anomalies: Analysis of Linked Databases in Wales, Norway and Funen, Denmark. PloS One, 11(12), e0165122. doi:https://dx.doi.org/10.1371/journal.pone.0165122

Karlstad, O., Zoega, H., Furu, K., Bahmanyar, S., Martikainen, J. E., Kieler, H., & Pottegard, A. (2016). Use of drugs for ADHD among adults-a multinational study among 15.8 million adults in the Nordic countries. European Journal of Clinical Pharmacology, 72(12), 1507-1514. doi:http://dx.doi.org/10.1007/s00228-016-2125-y

Kaspersen, S. L., Pape, K., Ose, S. O., Gunnell, D., & Bjorngaard, J. H. (2016). Unemployment and initiation of psychotropic medication: a case-crossover study of 2 348 552 Norwegian employees. Occupational and Environmental Medicine, 73(11), 719-726. doi:https://dx.doi.org/10.1136/oemed-2016-103578

Kjaerulff, T. M., Ersboll, A. K., Green, A., Emneus, M., Pukkala, E., Bolin, K., . . . Thygesen, L. C. (2016). Patterns of finasteride use in the male populations of four Nordic countries: A cross-national drug utilization study. Scandinavian Journal of Urology, 50(3), 220-227. doi:10.3109/21681805.2015.1136676

Knudsen-Baas, K. M., Engeland, A., Gilhus, N. E., Storstein, A. M., & Owe, J. F. (2016). Does the choice of antiepileptic drug affect survival in glioblastoma patients? Journal of Neuro-Oncology, 129(3), 461-469. doi:10.1007/s11060-016-2191-0

Kravdal, O., & Grundy, E. (2016). Health effects of parental deaths among adults in Norway: Purchases of prescription medicine before and after bereavement. SSM - Population Health, 2, 868-875. doi:http://dx.doi.org/10.1016/j.ssmph.2016.10.013

Magnus, M. C., Haberg, S. E., Magnus, P., Engeland, A., Nafstad, P., Karlstad, O., & Nystad, W. (2016). Pre-eclampsia and childhood asthma. European Respiratory Journal, 48(6), 1622-1630. doi:10.1183/13993003.00673-2016

Magnus, M. C., Karlstad, O., Haberg, S. E., Nafstad, P., Davey Smith, G., & Nystad, W. (2016). Prenatal and infant paracetamol exposure and development of asthma: The Norwegian Mother and Child Cohort Study. International Journal of Epidemiology, 45(2), 512-522. doi:http://dx.doi.org/10.1093/ije/dyv366

Magnus, M. C., Karlstad, O., Midtun, O., Haberg, S. E., Tunheim, G., Parr, C. L., . . . Nystad, W. (2016). Maternal plasma total neopterin and kynurenine/tryptophan levels during pregnancy in relation to asthma development in the offspring. Journal of Allergy and Clinical Immunology, 138(5), 1319-1325.e1314. doi:http://dx.doi.org/10.1016/j.jaci.2016.02.032

Mellbye, A., Borchgrevink, P. C., Skurtveit, S., & Fredheim, O. M. S. (2016). Hva vet vi om bruken av opioider ved ikke-malign smerte? Norsk farmaceutisk tidsskrift, (3), 25-30

Mellbye, A., Karlstad, O., Skurtveit, S., Borchgrevink, P. C., & Fredheim, O. M. S. (2016). The duration and course of opioid therapy in patients with chronic non-malignant pain. Acta Anaesthesiologica Scandinavica, 60(1), 128-137. doi:http://dx.doi.org/10.1111/aas.12594

Midgard, H., Bramness, J. G., Skurtveit, S., Haukeland, J. W., & Dalgard, O. (2016). Hepatitis C Treatment Uptake among Patients Who Have Received Opioid Substitution Treatment: A Population-Based Study. PloS One, 11(11), e0166451. doi:https://dx.doi.org/10.1371/journal.pone.0166451

Modalsli, E. H., Asvold, B. O., Romundstad, P. R., Langhammer, A., Hoff, M., Forsmo, S., . . . Saunes, M. (2016). Psoriasis, fracture risk and bone mineral density: The HUNT Study, Norway. British Journal of Dermatology, 08, 08. doi:https://dx.doi.org/10.1111/bjd.15123

Nesvag, R., Hartz, I., Bramness, J. G., Hjellvik, V., Handal, M., & Skurtveit, S. (2016). Mental disorder diagnoses among children and adolescents who use antipsychotic drugs. European Neuropsychopharmacology, 26(9), 1412-1418. doi:http://dx.doi.org/10.1016/j.euroneuro.2016.07.001

Olah, K. S., Kim, T. H., Lee, H. H., & Kim, J. M. (2016). Re: Use of hormonal contraceptives among immigrant and native women in Norway: data from the Norwegian Prescription Database The contraceptive situation in Korea. Bjog-an International Journal of Obstetrics and Gynaecology, 123(5), 840-840. doi:10.1111/1471-0528.13830

Ovre-Eide, V., & Skjeldestad, F. E. (2016). Use pattern for contraceptive implants in Norway. Acta Obstetricia et Gynecologica Scandinavica, 95(11), 1244-1250. doi:http://dx.doi.org/10.1111/aogs.13002

Roman, M., Graff-Iversen, S., Weiderpass, E., Vangen, S., Sakshaug, S., Hofvind, S., & Ursin, G. (2016). Postmenopausal hormone therapy and breast cancer prognostic characteristics: A linkage between nationwide registries. Cancer Epidemiology Biomarkers and Prevention, 25(11), 1464-1473. doi:http://dx.doi.org/10.1158/1055-9965.EPI-16-0240

Roman, M., Sakshaug, S., Graff-Iversen, S., Vangen, S., Weiderpass, E., Ursin, G., & Hofvind, S. (2016). Postmenopausal hormone therapy and the risk of breast cancer in Norway. International Journal of Cancer, 138(3), 584-593. doi:http://dx.doi.org/10.1002/ijc.29810

Sakshaug, S., Handal, M., Hjellvik, V., Berg, C., Ripel, A., Gustavsen, I., . . . Skurtveit, S. (2016). Long-term Use of Z-Hypnotics and Co-medication with Benzodiazepines and Opioids. Basic & Clinical Pharmacology & Toxicology, Oct 07 [epub ahead of print]. doi:https://dx.doi.org/10.1111/bcpt.12684

Samuelsen, P. J., Svendsen, K., Wilsgaard, T., Stubhaug, A., Nielsen, C. S., & Eggen, A. E. (2016). Persistent analgesic use and the association with chronic pain and other risk factors in the population-a longitudinal study from the Tromso Study and the Norwegian Prescription Database. European Journal of Clinical Pharmacology, 72(8), 977-985. doi:http://dx.doi.org/10.1007/s00228-016-2056-7

Selmer, R., Haglund, B., Furu, K., Andersen, M., Norgaard, M., Zoega, H., & Kieler, H. (2016). Individual-based versus aggregate meta-analysis in multi-database studies of pregnancy outcomes: the Nordic example of selective serotonin reuptake inhibitors and venlafaxine in pregnancy. Pharmacoepidemiology and Drug Safety, 25(10), 1160-1169. doi:10.1002/pds.4033

Skipenes, V. P., & Skjeldestad, F. E. (2016). Prevalence of combined contraceptive vaginal rings in Norway. Acta Obstetricia et Gynecologica Scandinavica, 95(9), 1027-1033. doi:http://dx.doi.org/10.1111/aogs.12942

Sorensen, M., Arneberg, F., Line, T. M., & Berg, T. J. (2016). Cost of diabetes in Norway 2011. Diabetes Research and Clinical Practice, 122, 124-132. doi:http://dx.doi.org/10.1016/j.diabres.2016.10.012

Straiton, M. L., Reneflot, A., & Diaz, E. (2016). Mental Health of Refugees and Non-refugees from War-Conflict Countries: Data from Primary Healthcare Services and the Norwegian Prescription Database. Journal of Immigrant & Minority Health, 21, 21. doi:https://dx.doi.org/10.1007/s10903-016-0450-y

Svendsen, T., Brodtkorb, E., Reimers, A., Molden, E., Saetre, E., Johannessen, S. I., & Johannessen Landmark, C. (2016). Pharmacokinetic variability, efficacy and tolerability of eslicarbazepine acetate-A national approach to the evaluation of therapeutic drug monitoring data and clinical outcome. Epilepsy Research, 129, 125-131. doi:https://dx.doi.org/10.1016/j.eplepsyres.2016.12.001

Tjagvad, C., Skurtveit, S., Bramness, J. G., Gjersing, L., Gossop, M., & Clausen, T. (2016). Misuse of prescription drugs and overdose deaths. Journal of Substance Use, 21(5), 515-520. doi:10.3109/14659891.2015.1077280

Tvete, I. F., Bjorner, T., & Skomedal, T. (2016). A 5-year follow-up study of users of benzodiazepine: Starting with diazepam versus oxazepam. British Journal of General Practice, 66(645), e241-e247. doi:http://dx.doi.org/10.3399/bjgp16X684385

2015

Blix, H. S., Vestrheim, D. F., Hjellvik, V., Skaare, D., Christensen, A., & Steinbakk, M. (2015). Antibiotic prescriptions and cycles of Mycoplasma pneumoniae infections in Norway: can a nationwide prescription register be used for surveillance? Epidemiology and Infection, 143(9), 1884-1892.

Bukten, A., Lund, I. O., Rognli, E. B., Stavseth, M. R., Lobmaier, P., Skurtveit, S., . . . Kunoe, N. (2015). The Norwegian Offender Mental Health and Addiction Study - Design and Implementation of a National Survey and Prospective Cohort Study. Subst Abuse, 9(Suppl 2), 59-66.

Charlton, R., Garne, E., Wang, H., Klungsoyr, K., Jordan, S., Neville, A., . . . de Jong-van den Berg, L. (2015). Antiepileptic drug prescribing before, during and after pregnancy: a study in seven European regions. Pharmacoepidemiology and Drug Safety, 24(11), 1144-1154.

Dale, O., Borchgrevink, P. C., Fredheim, O. M., Mahic, M., Romundstad, P., & Skurtveit, S. (2015). Prevalence of use of non-prescription analgesics in the Norwegian HUNT3 population: Impact of gender, age, exercise and prescription of opioids. BMC Public Health, 15, 461.

de Jonge, L., Garne, E., Gini, R., Jordan, S. E., Klungsoyr, K., Loane, M., . . . Bakker, M. K. (2015). Improving Information on Maternal Medication Use by Linking Prescription Data to Congenital Anomaly Registers: A EUROmediCAT Study. Drug Safety, 38(11), 1083-1093.

Engeland, A., Bjorge, T., Klungsoyr, K., Skjaerven, R., Skurtveit, S., & Furu, K. (2015). Preeclampsia in pregnancy and later use of antihypertensive drugs. European Journal of Epidemiology, 30(6), 501-508.

Fredheim, O. M., Mahic, M., Skurtveit, S., & Borchgrevink, P. C. (2015). Use of nasal fentanyl for cancer pain: A pharmacoepidemiological study. Palliative Medicine, 29(7), 661-666.

Fride Tvete, I., Bjorner, T., & Skomedal, T. (2015). Risk factors for excessive benzodiazepine use in a working age population: a nationwide 5-year survey in Norway. Scandinavian Journal of Primary Health Care, 33(4), 252-259.

Furu, K., Kieler, H., Haglund, B., Engeland, A., Selmer, R., Stephansson, O., . . . Norgaard, M. (2015). Selective serotonin reuptake inhibitors and venlafaxine in early pregnancy and risk of birth defects: population based cohort study and sibling design. BMJ, 350, h1798.

Gulati, S., Solheim, O., Carlsen, S. M., Oie, L. R., Jensberg, H., Gulati, A. M., . . . Salvesen, O. (2015). Risk of intracranial hemorrhage in users of oral antithrombotic drugs: Study protocol for a nationwide study. F1000Research, 4 (no pagination)(1519).

Hagen, T. P., Hakkinen, U., Iversen, T., Klitkou, S. T., Moger, T. A., & Eurohope Study, G. (2015). Socio-economic Inequality in the Use of Procedures and Mortality Among AMI Patients: Quantifying the Effects Along Different Paths. Health Economics, 24, 102-115.

Halvorsen, T., & Martinussen, P. E. (2015). Benzodiazepine use in COPD: empirical evidence from Norway. International Journal of Chronic Obstructive Pulmonary Disease, 10, 1695-1702.

Hansen, A. B., Skurtveit, S., Borchgrevink, P. C., Dale, O., Romundstad, P. R., Mahic, M., & Fredheim, O. M. (2015). Consumption of and satisfaction with health care among opioid users with chronic non-malignant pain. Acta Anaesthesiologica Scandinavica, 59(10), 1355-1366.

Hartz, I., Handal, M., Tverdal, A., & Skurtveit, S. (2015). Paediatric Off-Label Use of Melatonin--A Register Linkage Study between the Norwegian Prescription Database and Patient Register. Basic & Clinical Pharmacology & Toxicology, 117(4), 267-273.

Hauser, W., Neugebauer, E., & Petzke, F. (2015). Healthcare services research on pain in Germany. A survey. Schmerz, 29(5), 469-+.

Hermann, M., Waade, R. B., & Molden, E. (2015). Therapeutic Drug Monitoring of Selective Serotonin Reuptake Inhibitors in Elderly Patients. Therapeutic Drug Monitoring, 37(4), 546-549.

Hoff, M., Skurtveit, S., Meyer, H. E., Langhammer, A., Sogaard, A. J., Syversen, U., . . . Schei, B. (2015). Use of anti-osteoporotic drugs in central Norway after a forearm fracture. Archives of Osteoporosis, 10(1), 9.

Hoiseth, G., Middelkoop, G., Morland, J., & Gjerde, H. (2015). Has Previous Abuse of Flunitrazepam Been Replaced by Clonazepam? European Addiction Research, 21(4), 217-221.

Instanes, J. T., Halmoy, A., Engeland, A., Haavik, J., Furu, K., & Klungsoyr, K. (2015). Attention-Deficit/Hyperactivity Disorder in Offspring of Mothers With Inflammatory and Immune System Diseases. Biological Psychiatry.

Iversen, M. M., Nefs, G., Tell, G. S., Espehaug, B., Midthjell, K., Graue, M., & Pouwer, F. (2015). Anxiety, depression and timing of insulin treatment among people with type 2 diabetes: Nine-year follow-up of the Nord-Trondelag Health Study, Norway. Journal of Psychosomatic Research, 79(4), 309-315.

Jensen, E. T., Daniels, J. L., Sturmer, T., Robinson, W. R., Williams, C. J., Vejrup, K., . . . Longnecker, M. P. (2015). Hormonal contraceptive use before and after conception in relation to preterm birth and small for gestational age: an observational cohort study. BJOG: An International Journal of Obstetrics and Gynaecology, 122(10), 1349-1361.

Johannessen Landmark, C., Beiske, G., Baftiu, A., Burns, M. L., & Johannessen, S. I. (2015). Experience from therapeutic drug monitoring and gender aspects of gabapentin and pregabalin in clinical practice. Seizure, 28, 88-91.

Kann, I. C., Lundqvist, C., & Luras, H. (2015). Polypharmacy Among the Elderly in a List-Patient System. Drugs - Real World Outcomes, 2(3), 193-198.

Kelly, E., Lu, C. Y., Albertini, S., & Vitry, A. (2015). Longitudinal trends in utilization of endocrine therapies for breast cancer: an international comparison. Journal of Clinical Pharmacy and Therapeutics, 40(1), 76-82.

Kieler, H., Malm, H., Artama, M., Engeland, A., Furu, K., Gissler, M., . . . Haglund, B. (2015). Use of antidepressants and association with elective termination of pregnancy: population based case-control study. BJOG: An International Journal of Obstetrics and Gynaecology, 122(12), 1618-1624.

Kravdal, O., Grundy, E., & Skirbekk, V. (2015). Fertility history and use of antidepressant medication in late mid-life: a register-based analysis of Norwegian women and men. Aging Ment Health, 1-10.

Lund, I. O., Skurtveit, S., & Handal, M. (2015). Commentary on Raitasalo et al. (2015): the great potential in nation-wide registers to study prescription drug use and abuse. Addiction, 110(4), 644-645.

Magnus, M. C., Haberg, S. E., Karlstad, O., Nafstad, P., London, S. J., & Nystad, W. (2015). Grandmother's smoking when pregnant with the mother and asthma in the grandchild: the Norwegian Mother and Child Cohort Study. Thorax, 70(3), 237-243.

Mahic, M., Fredheim, O. M., Borchgrevink, P. C., & Skurtveit, S. (2015). Use of prescribed opioids by children and adolescents: Differences between Denmark, Norway and Sweden. European Journal of Pain, 19(8), 1095-1100.

McCrorie, C., Closs, S. J., House, A., Petty, D., Ziegler, L., Glidewell, L., . . . Foy, R. (2015). Understanding long-term opioid prescribing for non-cancer pain in primary care: a qualitative study. BMC Family Practice, 16, 9.

Neutel, C. I., & Johansen, H. L. (2015). Association between hypnotics use and increased mortality: causation or confounding? European Journal of Clinical Pharmacology, 71(5), 637-642.

Oymar, K., Mikalsen, I. B., Furu, K., Nystad, W., & Karlstad, O. (2015). Prescription patterns of inhaled corticosteroids for preschool children--A Norwegian register study. Pediatric Allergy and Immunology, 26(7), 655-661.

Rossow, I., & Bramness, J. G. (2015). The total sale of prescription drugs with an abuse potential predicts the number of excessive users: a national prescription database study. BMC Public Health, 15, 288.

Ruths, S., Bakken, M. S., Ranhoff, A. H., Hunskaar, S., Engesaeter, L. B., & Engeland, A. (2015). Risk of hip fracture among older people using antihypertensive drugs: a nationwide cohort study. BMC Geriatrics, 15, 153.

Skrede, S., Tvete, I. F., Tanum, L., Steen, V. M., & Bramness, J. G. (2015). Incident users of antipsychotic agents and future use of cholesterol-lowering drugs: an observational, pharmacoepidemiologic study. Journal of Clinical Psychiatry, 76(1), e111-116.

Suhrke, P., & Zahl, P. H. (2015). Breast cancer incidence and menopausal hormone therapy in Norway from 2004 to 2009: a register-based cohort study. Cancer Med, 4(8), 1303-1308.

Tvete, I. F., Bjorner, T., & Skomedal, T. (2015). Risk factors for excessive benzodiazepine use in a working age population: a nationwide 5-year survey in Norway. Scandinavian Journal of Primary Health Care, 33(4), 252-259.

Zoega, H., Kieler, H., Norgaard, M., Furu, K., Valdimarsdottir, U., Brandt, L., & Haglund, B. (2015). Use of SSRI and SNRI Antidepressants during Pregnancy: A Population-Based Study from Denmark, Iceland, Norway and Sweden. PloS One, 10(12), 13.

2014

Andersen, J. B., Heldal, A. T., Engeland, A., & Gilhus, N. E. (2014). Myasthenia gravis epidemiology in a national cohort; combining multiple disease registries. Acta Neurologica Scandinavica, Supplementum.(198), 26-31.

Andersen, J. B., Owe, J. F., Engeland, A., & Gilhus, N. E. (2014). Total drug treatment and comorbidity in myasthenia gravis: A population-based cohort study. European Journal of Neurology, 21(7), 948-955.

2013

Bakken, M. S., Engeland, A., Engesaeter, L. B., Ranhoff, A. H., Hunskaar, S., & Ruths, S. (2013). Increased risk of hip fracture among older people using antidepressant drugs: data from the Norwegian Prescription Database and the Norwegian Hip Fracture Registry. Age and Ageing, 42(4), 514-520.

Bakken, M. S., Engeland, A., Engesaeter, L. B., Ranhoff, A. H., Hunskaar, S., & Ruths, S. (2014). Risk of hip fracture among older people using anxiolytic and hypnotic drugs: A nationwide prospective cohort study. European Journal of Clinical Pharmacology, 70(7), 873-880.

Berg-Hansen, P., Moen, S. M., Harbo, H. F., & Celius, E. G. (2014). High prevalence and no latitude gradient of multiple sclerosis in Norway. Multiple Sclerosis Journal, 20(13), 1780-1782.

Berg, C., & Strom, H. (2013). The Norwegian Prescription Database (NorPD) as a data source for diabetes research. Norsk Epidemiologi, 23(1), 109-110.

Berge, L. I., Riise, T., Fasmer, O. B., Hundal, O., Oedegaard, K. J., Midthjell, K., & Lund, A. (2013). Does diabetes have a protective effect on migraine? Epidemiology, 24(1), 129-134.

Berge, L. I., Riise, T., & Iversen, M. (2013). Co-morbidity between diabetes, migraine and depression. Norsk Epidemiologi, 23(1), 83-87.

Bjorner, T., Tvete, I. F., Aursnes, I., & Skomedal, T. (2013). [Dispensing of benzodiazepines and Z drugs by Norwegian pharmacies 2004-2011]. Tidsskrift for Den Norske Laegeforening, 133(20), 2149-2153.

Blix, H. S., Vestrheim, D. F., Hjellvik, V., Skaare, D., Christensen, A., & Steinbakk, M. (2014). Antibiotic prescriptions and cycles of Mycoplasma pneumoniae infections in Norway: Can a nationwide prescription register be used for surveillance? Epidemiology and Infection, 760(30).

Brelin, S., Loge, J. H., Skurtveit, S., Johannesen, T. B., Aass, N., Ottesen, S., & Hjermstad, M. J. (2013). Antidepressants to cancer patients during the last year of life-a population-based study. Psycho-Oncology, 22(3), 506-514.

Devold, H. M., Sogaard, A. J., Tverdal, A., Falch, J. A., Furu, K., & Meyer, H. E. (2013). Hip fracture and other predictors of anti-osteoporosis drug use in Norway. Osteoporosis International, 24(4), 1225-1233.

Engeland, A., Bjorge, T., Daltveit, A. K., Skurtveit, S., Vangen, S., Vollset, S. E., & Furu, K. (2013). Effects of preconceptional paternal drug exposure on birth outcomes: Cohort study of 340000 pregnancies using Norwegian population-based databases. British Journal of Clinical Pharmacology, 75(4), 1134-1141.

Ferrer-Argeles, P., Rafaniello, C., Sabaté, M., Ballarín, E., Coma, A., Zara, C., . . . Ibáñez, L. (2014). Cross-National comparison of antiepileptic drug use: Catalonia, Denmark and Norway, 2007-2011. Epidemiology, Biostatistics and Public Health, 11(3).

Fossum, G. H., Lindbaek, M., Gjelstad, S., Dalen, I., & Kvaerner, K. J. (2013). Are children carrying the burden of broad-spectrum antibiotics in general practice? Prescription pattern for paediatric outpatients with respiratory tract infections in Norway. BMJ Open, 3(1).

Fredheim, O. M. S., Borchgrevink, P. C., Mahic, M., & Skurtveit, S. (2013). A pharmacoepidemiological cohort study of subjects starting strong opioids for nonmalignant pain: A study from the Norwegian Prescription Database. Pain, 154(11), 2487-2493.

Fredheim, O. M. S., Mahic, M., Skurtveit, S., Dale, O., Romundstad, P., & Borchgrevink, P. C. (2014). Chronic pain and use of opioids: A population-based pharmacoepidemiological study from the Norwegian Prescription Database and the Nord-Trondelag Health Study. Pain, 155(7), 1213-1221.

Gjelsvik, B., Heyerdahl, F., Lunn, D., & Hawton, K. (2014). Change in access to prescribed medication following an episode of deliberate self-poisoning: a multilevel approach. PLoS ONE [Electronic Resource], 9(5), e98086.

Grytli, H. H., Fagerland, M. W., Fossa, S. D., & Tasken, K. A. (2014). Association between use of beta-blockers and prostate cancer-specific survival: A cohort study of 3561 prostate cancer patients with high-risk or metastatic disease. European Urology, 65(3), 635-641.

Halvorsen, T., & Martinussen, P. E. (2014). The geography of chronic obstructive pulmonary disease: A population-based study of Norway. Social Science and Medicine, 111, 25-34.

Holdo, I., Handal, M., Skurtveit, S., & Bramness, J. G. (2013). Association between prescribing hypnotics for parents and children in Norway. Archives of Disease in Childhood, 98(9), 732-736.

Hoye, S., Gjelstad, S., & Lindbaek, M. (2013). Effects on antibiotic dispensing rates of interventions to promote delayed prescribing for respiratory tract infections in primary care. Br J Gen Pract, 63(616), e777-786.

Ineke Neutel, C., Skurtveit, S., Berg, C., & Sakshaug, S. (2013). Multiple prescribers in older frequent opioid users - does it mean abuse? Journal of Population Therapeutics and Clinical Pharmacology, 20(3), e397-e405.

Jensen, E. T., Daniels, J. L., Sturmer, T., Robinson, W. R., Williams, C. J., Moster, D., . . . Longnecker, M. P. (2014). Maternal hormonal contraceptive use and offspring overweight or obesity. International Journal of Obesity, 38(10), 1275-1281.

Jonasson, C., Tvete, I. F., & Hatlebakk, J. G. (2013). Patterns of proton pump inhibitor utilization in gastroesophageal reflux disease and the effect of restrictions on reimbursement: a nationwide prescription database study. Scandinavian Journal of Gastroenterology, 48(9), 1010-1017.

Joner, G. (2013). DIABNOR - A register study of medical quality in diabetes health care. Norsk Epidemiologi, 23(1), 35-37.

Kalseth, J., Halvorsen, T., Kalseth, B., Sarheim Anthun, K., Peltola, M., Kautiainen, K., . . . Halsteinli, V. (2014). Cross-country comparisons of health-care costs: the case of cancer treatment in the Nordic countries. Health Policy, 115(2-3), 172-179.

Kann, I. C., Lundqvist, C., & Luras, H. (2014). Prescription of Addictive and Non-Addictive Drugs to Home-Dwelling Elderly. Drugs & Aging, 31(6), 453-459.

Karlstad, O., Furu, K., Skurtveit, S., & Selmer, R. (2014). Prescribing of Drugs for Attention-Deficit Hyperactivity Disorder in Opioid Maintenance Treatment Patients in Norway. European Addiction Research, 20(2), 59-65.

Kielland, K. B., Amundsen, E. J., & Dalgard, O. (2014). HCV treatment uptake in people who have injected drugs - observations in a large cohort that received addiction treatment 1970-1984. Scandinavian Journal of Gastroenterology, 49(12), 1465-1472.

Klovstad, H., Natas, O., Tverdal, A., & Aavitsland, P. (2013). Systematic screening with information and home sampling for genital Chlamydia trachomatis infections in young men and women in Norway: a randomized controlled trial. BMC Infectious Diseases, 13, 30.

Kravdal, O. (2013). The poorer cancer survival among the unmarried in Norway: Is much explained by comorbidities? Social Science and Medicine, 81, 42-52.

Kvaale, M. K., Grave, K., Kristoffersen, A. B., & Norstom, M. (2013). The prescription rate of antibacterial agents in dogs in Norway geographical patterns and trends during the period 20042008. Journal of Veterinary Pharmacology and Therapeutics, 36(3), 285-291.

Kyrdalen, A. E., Dahl, A. A., Hernes, E., Smastuen, M. C., & Fossa, S. D. (2013). A national study of adverse effects and global quality of life among candidates for curative treatment for prostate cancer. BJU Int, 111(2), 221-232.

Langballe, E. M., Engdahl, B., Nordeng, H., Ballard, C., Aarsland, D., & Selbaek, G. (2014). Short- and Long-term Mortality Risk Associated with the Use of Antipsychotics Among 26,940 Dementia Outpatients: A Population-Based Study. American Journal of Geriatric Psychiatry, 22(4), 321-331.

Lavin, R. A., Tao, X. G., Yuspeh, L., & Bernacki, E. J. (2014). Impact of the Combined Use of Benzodiazepines and Opioids on Workers' Compensation Claim Cost. Journal of Occupational and Environmental Medicine, 56(9), 973-978.

Lillefjell, M., Haugan, T., Martinussen, P., & Halvorsen, T. (2013). Treatment Outcomes Among Individuals in a Musculoskeletal Pain Rehabilitation Program Related to the Prevalence and Trends in the Dispensing of Prescribed Medications. Journal of Musculoskeletal Pain, 21(4), 311-319.

Log, T., Skurtveit, S., Selmer, R., Tverdal, A., Furu, K., & Hartz, I. (2013). The association between prescribed opioid use for mothers and children: A record-linkage study. European Journal of Clinical Pharmacology, 69(1), 111-118.

Lund, I. O., Skurtveit, S., Engeland, A., Furu, K., Ravndal, E., & Handal, M. (2013). Prescription drug use among pregnant women in opioid Maintenance Treatment. Addiction, 108(2), 367-376.

Martinussen, P. E. (2014). The geography of chronic obstructive pulmonary disease: a population-based study of Norway. Social science & medicine (1982), 111, 25-34.

Mauseth, S. A., Skurtveit, S., & Spigset, O. (2013). Adherence, persistence and switch rates for anticholinergic drugs used for overactive bladder in women: Data from the Norwegian Prescription Database. Acta Obstetricia Et Gynecologica Scandinavica, 92(10), 1208-1215.

Mellbye, A., Karlstad, O., Skurtveit, S., Borchgrevink, P. C., & Fredheim, O. M. S. (2014). Co-morbidity in persistent opioid users with chronic non-malignant pain in Norway. European Journal of Pain (United Kingdom), 18(8), 1083-1093.

Neutel, C. I., Skurtveit, S., Berg, C., & Sakshaug, S. (2013). Multiple prescribers in older frequent opioid users--does it mean abuse? Journal of Population Therapeutics & Clinical Pharmacology, 20(3), e397-405.

Neutel, C. I., Skurtveit, S., Berg, C., & Sakshaug, S. (2014). Trends in prescription of strong opioids for 41-80 year old Norwegians, 2005-2010. European Journal of Pain, 18(3), 438-446.

Nezvalova-Henriksen, K., Spigset, O., & Nordeng, H. (2013). Triptan safety during pregnancy: A Norwegian population registry study. European Journal of Epidemiology, 28(9), 759-769.

Nordeng, H., Lupattelli, A., Romoren, M., & Koren, G. (2013). Neonatal outcomes after gestational exposure to nitrofurantoin. Obstetrics and Gynecology, 121(2 PART 1), 306-313.

Nordeng, H., Ystrom, E., & Eberhard-Gran, M. (2014). Medication safety in pregnancy - Results from the MoBa study. Norsk Epidemiologi, 24(1-2), 161-168.

Nordfjaern, T. (2013). Prospective associations between benzodiazepine use and later life satisfaction, somatic pain and psychological health among the elderly. Human Psychopharmacology, 28(3), 248-257.

Nordfjaern, T., Bjerkeset, O., Bratberg, G., Moylan, S., Berk, M., & Grawe, R. (2014). Socio-demographic, lifestyle and psychological predictors of benzodiazepine and z-hypnotic use patterns. Nordic Journal of Psychiatry, 68(2), 107-116.

Nordfjaern, T., Bjerkeset, O., Moylan, S., Berk, M., & Grawe, R. W. (2013). Clusters of personality traits and psychological symptoms associated with later benzodiazepine prescriptions in the general population: The HUNT Cohort Study. Addictive Behaviors, 38(10), 2575-2580.

Norum, J., Olsen, A. I., Nohr, F. I., Heyd, A., & Totth, A. (2014). Medical treatment of children and youths with attention-deficit/hyperactivity disorder (ADHD): a Norwegian Prescription Registry Based Study. Global journal of health science, 6(4), 155-162.

Omland, G., Ruths, S., & Diaz, E. (2014). Use of hormonal contraceptives among immigrant and native women in Norway: data from the Norwegian Prescription Database. Bjog-an International Journal of Obstetrics and Gynaecology, 121(10), 1221-1228.

Persheim, M. S., Helland, A., Spigset, O., & Slordal, L. (2013). [Potentially addictive drugs on reimbursable prescription for chronic severe pain]. Tidsskrift for Den Norske Laegeforening, 133(2), 150-154.

Riska, B. S., Skurtveit, S., Furu, K., Engeland, A., & Handal, M. (2014). Dispensing of benzodiazepines and benzodiazepine-related drugs to pregnant women: a population-based cohort study. Eur J Clin Pharmacol, 70(11), 1367-1374.

Rognstad, S., Brekke, M., Fetveit, A., Dalen, I., & Straand, J. (2013). Prescription peer academic detailing to reduce inappropriate prescribing for older patients: a cluster randomised controlled trial. Br J Gen Pract, 63(613), e554-562.

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