• Visuopathy of prematurity: is retinopathy just the tip of the iceberg? 

  Ingvaldsen, Sigrid Hegna; Morken, Tora Sund; Austeng, Dordi; Dammann, Olaf (Peer reviewed; Journal article, 2021)

  Background: Chronic brain pathology and pre-stroke cognitive impairment (PCI) is predictive of post-stroke dementia. The aim of the current study was to measure pre-stroke neurodegenerative and vascular disease burden found ...

• Informed consent procedures in patients with an acute inability to provide informed consent: Policy and practice in the CENTER-TBI study 

  van Wijk, Roel P J; van Dijck, Jeroen T. J. M.; Timmers, Marjolein; van Veen, Ernest; Citerio, Giuseppe; Lingsma, Hester F; Maas, Andrew I. R.; Menon, David K; Peul, Wilco C.; Stocchetti, Nino; Kompanje, Erwin J.O.; Andelic, Nada; Andreassen, Lasse; Anke, Audny; Frisvold, Shirin; Helseth, Eirik; Røe, Cecilie; Røise, Olav; Skandsen, Toril; Vik, Anne; Åkerlund, Cecilia; Amrein, Krisztina; Antoni, Anna; Audibert, Gerard; Azouvi, Philippe; Azzolini, Maria Luisa; Bartels, Ronald; Barzo, Pal; Beauvais, Romuald; Beer, Ronny; Bellander, Bo-Michael; Belli, Antonio; Benali, Habib; Berardino, Maurizio; Beretta, Luigi; Blaabjerg, Morten; Bragge, Peter; Brazinova, Alexandra; Brinck, Vibeke; Brooker, Joanne; Brorsson, Camilla; Buki, Andras; Bullinger, Monika; Cabeleira, Manuel; Caccioppola, Alessio; Calappi, Emiliana; Calvi, Maria Rosa; Cameron, Peter; Lozano, Guillermo Carbayo; Carbonara, Marco (Peer reviewed; Journal article, 2020)

  Purpose: Enrolling traumatic brain injury (TBI) patients with an inability to provide informed consent in research is challenging. Alternatives to patient consent are not sufficiently embedded in European and national ...

• Surgical Complications in Postchemotherapy Retroperitoneal Lymph Node Dissection for Nonseminoma Germ Cell Tumour: A Population-based Study from the Swedish Norwegian Testicular Cancer Group 

  Gerdtsson, Axel; Håkansson, Ulf; Törnblom, Magnus; Jancke, George; Negaard, Helene Francisca Stigter; Glimelius, Ingrid; Halvorsen, Dag; Karlsdottir, Åsa; Haugnes, Hege Sagstuen; Andreassen, Kristine Engen; Larsen, Signe Melsen; Holmberg, Göran; Wahlqvist, Rolf; Tandstad, Torgrim; Cohn-Cedermark, Gabriella; Ståhl, Olof; Kjellmann, Anders (Journal article, 2020)

  Background Reports on perioperative complications after postchemotherapy retroperitoneal lymph node dissection (PC-RPLND) for nonseminoma germ cell tumour (NSGCT) are from experienced single centres, with a lack of ...

• Randomized phase III trial comparing switch-maintenance pemetrexed with observation followed by pemetrexed at progression in advanced NSCLC 

  Halvorsen, Tarje Onsøien; Stokke, Kristin; Killingberg, Kristin Toftaker; Raj, Sunil Xavier; Sørhaug, Sveinung; Brustugun, Odd Terje; Fløtten, Øystein; Helbekkmo, Nina; Hornslien, Kjersti; Madebo, Tesfaye; Fluge, Sverre; Grønberg, Bjørn Henning (Peer reviewed; Journal article, 2020)

  Objectives: Two phase III trials show that maintenance pemetrexed therapy after platinum-doublet chemotherapy prolongs overall survival (OS) and progression free survival (PFS) in advanced non-squamous non-small-cell lung ...

• Functional profiling reveals altered metabolic activity in divers’ oral microbiota during commercial heliox saturation diving 

  Monnoyer, Roxane; Eftedal, Ingrid; Hjelde, Astrid; Deb, Sanjoy Kumar; Haugum, Kjersti; Lautridou, Jacky (Peer reviewed; Journal article, 2021)

  Background: The extreme environment in saturation diving affects all life forms, including the bacteria that reside on human skin and mucosa. The oral cavity alone is home to hundreds of different bacteria. In this study, ...

• Loss of statin treatment years during pregnancy and breastfeeding periods in women with familial hypercholesterolemia 

  Klevmoen, Marianne; Bogsrud, Martin Prøven; Retterstøl, Kjetil; Svilaas, Tone; Vesterbekkmo, Elisabeth Kleivhaug; Hovland, Anders; Berge, Christ; van Lennep, Jeanine Roeters; Holven, Kirsten Bjørklund (Peer reviewed; Journal article, 2021)

  Background and aims Women with heterozygous familial hypercholesterolemia (FH) are recommended to initiate statin treatment at the same age as men (from 8 to 10 years of age). However, statins are contraindicated when ...

• Olfactory hallucinations in a population-based sample 

  Wehling, Eike Ines; Bless, Josef J; Hirnstein, Marco; Kråkvik, Bodil; Vedul-Kjelsås, Einar; Hugdahl, Kenneth; Kalhovde, Anne Martha; Larøi, Frank (Peer reviewed; Journal article, 2021)

  Olfactory hallucinations referring to olfactory perceptions in the absence of chemical stimuli, occur in non-clinical and clinical populations. Few studies have investigated their prevalence in the general population and ...

• Cardiovascular outcomes at recommended blood pressure targets in middle-aged and elderly patients with type 2 diabetes mellitus compared to all middle-aged and elderly hypertensive study patients with high cardiovascular risk 

  Olsen, Erik; Holzhauer, Björn; Julius, Stevo; Kjeldsen, Sverre; Larstorp, Anne Cecilie Kjeldsen; Mancia, Giuseppe; Mehlum, Maria Hollund; Mo, Rune; Rostrup, Morten; Søraas, Camilla Lund; Zappe, Dion H.; Weber, Michael A. (Peer reviewed; Journal article, 2021)

  Purpose Event-based clinical outcome trials have shown limited evidence to support guidelines recommendations to lower blood pressure (BP) to <130/80 mmHg in middle-aged and elderly hypertensive patients with diabetes ...

• Semiquantitative Real-Time PCR to Distinguish Pneumocystis Pneumonia from Colonization in a Heterogeneous Population of HIV-Negative Immunocompromised Patients 

  Grønseth, Stine; Rogne, Tormod; Hannula, Raisa; Åsvold, Bjørn Olav; Afset, Jan Egil; Damås, Jan Kristian (Peer reviewed; Journal article, 2021)

  Pneumocystis jirovecii is a threat to iatrogenically immunosuppressed individuals, a heterogeneous population at rapid growth. We assessed the ability of an in-house semiquantitative real-time PCR assay to discriminate ...

• Management of cluster headache and other trigeminal autonomic cephalalgias in pregnancy and breastfeeding 

  Bjørk, Marte-Helene; Kristoffersen, Espen Saxhaug; Tronvik, Erling Andreas; Nordeng, Hedvig Marie Egeland (Peer reviewed; Journal article, 2021)

  Many clinicians lack experience in managing trigeminal autonomic cephalalgias (TACs) in pregnancy and lactation. In addition to cluster headache, TACs include hemicrania continua, paroxysmal hemicrania, and short-lasting ...

• Colorectal cancer patients’ experiences with supervised exercise during adjuvant chemotherapy—A qualitative study 

  Hatlevoll, Ingunn; Skolbekken, John-Arne; Oldervoll, Line Merethe; Wibe, Arne; Hofsli, Eva (Peer reviewed; Journal article, 2021)

  Background Colorectal cancer (CRC) is a common cancer worldwide, with increasing numbers surviving and living with long-term side effects from treatment. Physical exercise during or after treatment may have several beneficial ...

• How the Norwegian population was affected by non-pharmaceutical interventions during the first six weeks of the COVID-19 lockdown 

  Mæland, Silje; Bjørknes, Ragnhild; Lehmann, Stine; Sandal, Gro Mjeldheim; Hazell, William; Rabben, Åsgeir Kjetland; Vedaa, Øystein; Skogen, Jens Christoffer; Fadnes, Lars T. (Journal article; Peer reviewed, 2021)

  Aims The aim of this study was to examine how the Norwegian general adult population was affected by non-pharmaceutical interventions during the first six weeks of the COVID-19 lockdown. We assessed quarantine, symptoms, ...

• High neuroticism is associated with reduced negative affect following sleep deprivation 

  Saksvik-Lehouillier, Ingvild; Langvik, Eva; Saksvik, Simen Berg; Kallestad, Håvard; Follesø, Hanna Størksen; Austad, Sigrun Borgen; Dahlberg, Johanna; Ringen, Heidi; Tanum, Tiril Kristine; Sørengaard, Torhild Anita; Karlsen, Håvard Rudi; Smedbøl, Trine; Olsen, Alexander (Peer reviewed; Journal article, 2021)

  The aim was to investigate how neuroticism moderates the affective consequences of personalized mild-moderate partial sleep deprivation. A total of 52 healthy subjects aged 18–35 years completed the NEO PI-3 at baseline, ...

• Smac-mimetics reduce numbers and viability of human osteoclasts 

  Moen, Ingrid Nyhus; Westhrin, Marita; Håland, Erling; Haug, Markus; Nonstad, Unni; Klaharn, Merisa; Standal, Therese; Starheim, Kristian K. (Peer reviewed; Journal article, 2021)

  Elevated activity of bone-degrading osteoclasts (OC) contributes to pathological bone degradation in diseases such as multiple myeloma. Several proinflammatory cytokines, including TNF, contribute to osteoclastogenesis. ...

• Stability and Change of the Personality Traits Languidity and Flexibility in a Sample of Nurses: A 7–8 Years Follow-Up Study 

  Pallesen, Ståle; Thun, Eirunn; Waage, Siri; Vedaa, Øystein; Harris, Anette Kristoffersen; Blytt, Kjersti Marie; Kaur, Puneet; Bjorvatn, Bjørn (Peer reviewed; Journal article, 2021)

  The traits languidity (tendency to become tired/sleepy upon losing sleep) and flexibility (ability to sleep and work at odd times) have been implicated in shift work tolerance. However, there is a dearth of knowledge about ...

• Maternal PCOS status and metformin in pregnancy: Steroid hormones in 5–10 years old children from the PregMet randomized controlled study 

  Hanem, Liv Guro Engen; Salvesen, Øyvind; Madsen, Andre; Sagen, Jørn Vegard; Mellgren, Gunnar; Juliusson, Petur Benedikt; Carlsen, Sven Magnus; Vanky, Eszter; Ødegård, Rønnaug (Peer reviewed; Journal article, 2021)

  Objective Polycystic ovary syndrome (PCOS) is a common endocrine disorder, with potential effects on offspring both genetically and through altered intrauterine environment. Metformin, which ameliorate hormonal disturbances ...

• Atrial fibrillation in cryptogenic stroke and transient ischaemic attack – The Nordic Atrial Fibrillation and Stroke (NOR-FIB) Study: Rationale and design 

  Ratajczak-Tretel, Barbara; Lambert, Anna Tancin; Johansen, Henriette; Halvorsen, Bente; Bjerkeli, Vigdis; Russell, David; Sandset, Else Charlotte; Ihle-Hansen, Hege; Eriksen, Erik; Næss, Halvor; Novotny, Vojtech; Khanevski, Andrej; Truelsen, Thomas; Idicula, Titto; Ægidius, Karen L.; Tobro, Håkon; Bohne Krogseth, Siv; Ihle-Hansen, Håkon; Hagberg, Guri; Kruuse, Christina; Arntzen, Kathrine; Bakkejord, Grete K.; Villseth, Maja; Nakstad, Ingvild; Eldøen, Guttorm; Shafiq, Raheel; Gulsvik, Anne Kristine; Kurz, Martin; Rezai, Mehdi; Sømark, Jesper; Tingvoll, Stein-Helge; Jonassen, Christine M; Ingebrigtsen, Susanne; Steffensen, Linn Hofsøy; Kremer, Christine; Atar, Dan; Aamodt, Anne Hege (Journal article; Peer reviewed, 2019)

  Purpose Paroxysmal atrial fibrillation is often suspected as a probable cause of cryptogenic stroke. Continuous long-term ECG monitoring using insertable cardiac monitors is a clinically effective technique to screen for ...

• Global longitudinal strain is a more reproducible measure of left ventricular function than ejection fraction regardless of echocardiographic training 

  Karlsen, Sigve; Dahlslett, Thomas; Grenne, Bjørnar; Sjøli, Benthe; Smiseth, Otto A.; Edvardsen, Thor; Brunvand, Harald (Peer reviewed; Journal article, 2019)

  Background: Left ventricular ejection fraction (LVEF) is an established method for evaluation of left ventricular (LV)systolic function. Global longitudinal strain (GLS) by speckle tracking echocardiography seems to be an ...

• Dental caries in children and adolescents with juvenile idiopathic arthritis and controls: a multilevel analysis 

  Gil, Elisabeth G.; Åstrøm, Anne-Kristine N; Lie, Stein Atle; Rygg, Marite; Fischer, Johannes; Rosén, Annika; Bletsa, Athanasia; Luukko, Keijo; Shi, Xie-Qi; Halbig, Josefine; Frid, Paula; Cetrelli, Lena Elisabet; Tylleskär, Karin; Rosendahl, Karen; Skeie, Marit Slåttelid (Peer reviewed; Journal article, 2021)

  Background Optimal utilization of dental caries data is crucial in epidemiological research of individuals with juvenile idiopathic arthritis (JIA). The aims were to: explore whether caries is more prevalent among children ...

• Post-Fracture Risk Assessment: Target The Centrally Sited Fractures First! A Sub-Study of NoFRACT 

  Borgen, Tove Tveitan; Bjørnerem, Åshild; Solberg, Lene Bergendal; Andreasen, Camilla; Brunborg, Cathrine; Stenbro, May-Britt; Hübschle, Lars Michael; Froholdt, Anne; Figved, Wender; Apalset, Ellen Margrete; Gjertsen, Jan-Erik; Basso, Trude; Lund, Ida; Hansen, Ann Kristin; Stutzer, Jens-Meinhard; Omsland, Tone Kristin; Nordsletten, Lars; Frihagen, Frede Jon; Eriksen, Erik Fink (Peer reviewed; Journal article, 2019)

  The location of osteoporotic fragility fractures adds crucial information to post-fracture risk estimation. Triaging patients according tofracture site for secondary fracture prevention can therefore be of interest to ...

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