2026

• Riise, Hedda Skogum; Simpson, Melanie Rae; Espnes, Ketil Arne; Tronvik, Erling Andreas; Husøy, Andreas Kattem; Øie, Lise Rystad; Stubberud, Anker; Kofoed, Emil; Alstad, Aurora H.; Hagen, Hedda Hoff. (2026) Effectiveness and acceptability of oral migraine preventives: A prospective, observational study. Headache
  Academic article
• Riise, Hedda Skogum; Thorvik, Helene; Øie, Lise Rystad; Stovner, Lars Jacob; Tronvik, Erling Andreas; Linde, Mattias; Hagen, Knut; Giri, Samita; Wergeland, Tore. (2026) The effects of angiotensin receptor blockers as prophylactic migraine treatment: A systematic review and meta-analysis. Cephalalgia
  Academic article
• Danelakis, Antonios; Abildsnes, Håkon Kvisle; Faisal, Fahim; Bjørk, Marte-Helene; Giles, Dominic; Hagen, Knut; Kumelj, Tjasa; Matharu, Manjit; Nachev, Parashkev; Tronvik, Erling Andreas. (2026) Machine Diagnostics and Machine Phenotyping of Migraine A HUNT Study. Neurology
  Academic article
• Braca, Simone; Casillo, Francesco; Moreira, Stefanie; Ekizoglu, Esme; Bjørk, Marte-Helene; Szewczyk, Anna K.; Dycke, Annelies Van; Uluduz, Derya; Coppola, Gianluca; Deligianni, Christina. (2026) Sex-specific management of migraine a systematic review and consensus statement from the European Headache Federation (EHF). The Journal of Headache and Pain
  Academic article
• Loose, Luna De; Paemeleire, Koen; Deligianni, Christina I.; Lampl, Christian; Uluduz, Derya; Tronvik, Erling Andreas; Coppola, Gianluca; Schytz, Henrik; Schoenen, Jean; Rio, Margarita Sanchez del. (2026) What’s a migraine day? Towards a consensus definition for clinical care and research – a Delphi panel-based study. The Journal of Headache and Pain
  Academic article
• Møen, Einar Naveen; Bjørk, Marte-Helene; Gilhus, Nils Erik; Daltveit, Dagrun Slettebø; Contreras Estrada, Daniela; Hagen, Knut; Jayaraman, Mahendran; Khanevski, Andrej; Wergeland, Tore; Stubberud, Anker. (2026) The Prevalence and Incidence of Cluster Headache: A Norwegian Population-Based Time-Trend Study. Neurology
  Academic article
• Møen, Einar Naveen; Bjørk, Marte-Helene; Gilhus, Nils Erik; Daltveit, Dagrun Slettebø; Contreras Estrada, Daniela; Hagen, Knut; Jayaraman, Mahendran; Khanevski, Andrej; Wergeland, Tore; Stubberud, Anker. (2026) Cluster headache and comorbidities, income and education: A nationwide registry-based matched cohort study. Cephalalgia
  Academic article
• Faisal, Fahim; Poole, Amalie Christine; Danelakis, Antonios; Wergeland, Tore; Bjørk, Marte-Helene; Khanevski, Andrej; Kristoffersen, Espen Saxhaug; Kumelj, Tjasa; Larsen, Iben Cornelia Keim; Lunder, Oda Vardenær. (2026) Forecasting migraine with time-series machine learning from mobile health data. The Journal of Headache and Pain
  Academic article

2025

• Møen, Einar Naveen; Dalgeir, Anne Mari; Linde, Mattias; Wergeland, Tore; Tronvik, Erling Andreas; Igland, Jannicke; Bjørk, Marte-Helene. (2025) The effect of whole-body resistance exercise versus non-exercise on primary headaches: A scoping review and exploratory meta-analysis. Cephalalgia Reports
  Academic literature review
• Iannone, Luigi Francesco; Romozzi, Marina; Russo, Antonio; Finkelstein, Ian; Seabi, Dineo; Ahlden, Adam; Aamodt, Anne Hege; Caronna, Edoardo; Pozo-Rosich, Patricia; Tronvik, Erling Andreas. (2025) Combination preventive therapy with onabotulinumtoxinA and atogepant for chronic migraine: A 24-week, prospective, real-world evaluation (SYNERGY study). Cephalalgia
  Academic article
• Daltveit, Dagrun Slettebø; Bjørk, Marte-Helene; Contreras, Daniela; Tronvik, Erling Andreas; Igland, Jannicke. (2025) Efficacy of weight reducing agents against migraine in overweight or obese adults: an emulated target trial approach using nationwide registry data. Cephalalgia
  Conference abstract
• Aamodt, Anne Hege; Ueland, Thor; Boldingh, Marion Ingeborg; Bezgal, Burcu; Argren, Maria Bengtson Argren; Dunne, Cecilia Adele; Otterdal, Kari; Gregersen, Ida; Bjerkeli, Vigdis; Michelsen, Annika Elisabet. (2025) Altered amyloid plasma profile in patients with disabling headaches after SARS-CoV-2 infection and vaccination. BMJ Neurology Open
  Academic article
• Engstrand, Helene; Argren, Maria Bengtson Argren; Zwart, John Anker Henrik; Tronvik, Erling Andreas; Winsvold, Bendik Slagsvold. (2025) The burden of high-frequency episodic migraine and chronic migraine in the population-based PopHEAD study. Cephalalgia
  Academic article
• Contreras, Daniela; Bjørk, Marte-Helene; Daltveit, Dagrun Slettebø; Tronvik, Erling Andreas; Gilhus, Nils Erik; Riedel, Bettina Maria Ingeborg; Igland, Jannicke. (2025) CGRP monoclonal antibodies for migraine and the risk of adverse pregnancy outcomes: Women's Headache Health—a nationwide registry-based cohort study from 2018 to 2022. Cephalalgia
  Conference abstract
• Rauwenhoff, Johanne Catharina Charlotte; Storvig, Gøril; Lenaert, Bert; Stubberud, Anker; Skandsen, Toril; Tronvik, Erling Andreas; Olsen, Alexander. (2025) The Association Between Daily Registrations of Persistent Post-Concussion Symptoms Using an mHealth App and the Retrospective Rivermead Post-Concussion Symptoms Questionnaire. Neurotrauma Reports
  Academic article
• Storvig, Gøril; Stubberud, Anker; Rauwenhoff, Johanne Catharina Charlotte; Rønhovde, Liv Marie; Smits, Martijn Johannes Bernardus; Saksvik, Simen Berg; Skandsen, Toril; Tronvik, Erling Andreas; Olsen, Alexander. (2025) Mobile Health App for Adults with Persisting Postconcussion Symptoms: Development and Usability Study. JMIR Human Factors
  Academic article
• Stubberud, Anker; Linde, Mattias; Tronvik, Erling Andreas. (2025) A narrative review of app- and internet-delivered headache interventions: From ideation to implementation and the future. Cephalalgia
  Academic article
• Russo, Antonio; Silvestro, Marcello; Finkelstein, Ian; Seabi, Dineo; Ahlden, Adam; Aamodt, Anne Hege; Caronna, Edoardo; Pozo-Rosich, Patricia; Tronvik, Erling Andreas; Sundal, Christina Heidemann. (2025) Effectiveness and tolerability of atogepant as preventive treatment in resistant individuals with chronic migraine: Six-month real-world evidence. Cephalalgia
  Academic article
• Poole, Amalie Christine; Stubberud, Anker; Simpson, Melanie Rae; Øie, Lise Rystad; Skalstad, Einar Tobias Vassbø; Bjørk, Marte-Helene; Kristoffersen, Espen Saxhaug; Vetvik, Kjersti Grøtta; Olsen, Alexander; Larsen, Iben Cornelia Keim. (2025) Biofeedback therapy using Cerebri for the prevention of migraine attacks in adults with episodic migraine (BioCer): a randomized, wait-list controlled trial – the study protocol. F1000 Research
  Study protocol
• Øie, Lise Rystad; Wergeland, Tore; Salvesen, Øyvind Olav; Gravdahl, Gøril Bruvik; Aschehoug, Irina; Gulati, Sasha; Bjørk, Marte-Helene; Lundqvist, Christofer; Alstadhaug, Karl Bjørnar; Winsvold, Bendik Kristoffer Slagsvold. (2025) Candesartan versus placebo for migraine prevention in patients with episodic migraine: a randomised, triple-blind, placebo-controlled, phase 2 trial. Lancet Neurology
  Academic article
• Poole, Amalie Christine; Winnberg, Ingunn Grøntveit; Simpson, Melanie Rae; Stubberud, Anker; Vetvik, Kjersti Grøtta; Bjørk, Marte-Helene; Øie, Lise Rystad; Holmboe, Petter; Olsen, Alexander; Tronvik, Erling Andreas. (2025) Feasibility of a 12-Week, Therapist-Independent, Smartphone-Based Biofeedback Treatment for Episodic Migraine in Adults: Single-Center, Open-Label, 1-Armed Trial. JMIR Human Factors
  Academic article
• Danelakis, Antonios; Stubberud, Anker; Tronvik, Erling Andreas; Matharu, Manjit. (2025) The Emerging Clinical Relevance of Artificial Intelligence, Data Science, and Wearable Devices in Headache: A Narrative Review. Life
  Academic literature review
• Faisal, Fahim; Danelakis, Antonios; Bjørk, Marte-Helene; Winsvold, Bendik Kristoffer Slagsvold; Matharu, Manjit; Nachev, Parashkev; Hagen, Knut; Tronvik, Erling Andreas; Stubberud, Anker. (2025) Prediction of new-onset migraine using clinical-genotypic data from the HUNT Study: a machine learning analysis. The Journal of Headache and Pain
  Academic article
• Danelakis, Antonios; Kumelj, Tjasa; Winsvold, Bendik S.; Bjørk, Marte Helene; Nachev, Parashkev; Matharu, Manjit; Giles, Dominic; IHGC, Int. Headache Genetic Cons.; Tronvik, Erling Andreas; Langseth, Helge. (2025) Diagnosing migraine from genome-wide genotype data: a machine learning analysis. Brain
  Academic article
• BaniHani, Heba; Lampl, Christian; MaasenvandenBrink, Antoinette; Amin, Faisal Mohammad; Carlsen, Louise Ninett; Coppola, Gianluca; Deligianni, Christina I.; Gouveia, Raquel Gil; Holland, Philip R.; Husøy, Andreas Kattem. (2025) The role of community pharmacists in managing common headache disorders, and their integration within structured headache services: position statement on behalf of the European Headache Federation (EHF) and Lifting The Burden (LTB: the Global Campaign against Headache), with the formal endorsement of the International Pharmaceutical Federation. The Journal of Headache and Pain
  Academic article

2024

• Stubberud, Anker; Borkenhagen, Solveig; Oteiza, Francisco; Dueland, Aud Nome; Bugge, Christoffer; Sæther, Erik Magnus; Tronvik, Erling Andreas; Stovner, Lars Jacob; Bjørk, Marte-Helene. (2024) Patterns of migraine medication use in Norway: A nationwide registry-based observational study. Cephalalgia
  Academic article
• Viana, Michele; Hougaard, Anders; Tronvik, Erling Andreas; Winnberg, Ingunn Grøntveit; Ambrosini, Anna; Perrotta, Armando; Do, Thien Phu; Al-Karagholi, Mohammad Al-Mahdi; Fominykh, Mikhail; Sihabdeen, Shairin. (2024) Visual migraine aura iconography: A multicentre, cross-sectional study of individuals with migraine with aura. Cephalalgia
  Academic article
• Danelakis, Antonios; Langseth, Helge; Nachev, Parashkev; Nelson, Amy; Bjørk, Marte-Helene; Matharu, Manjit Singh; Tronvik, Erling Andreas; May, Arne; Stubberud, Anker. (2024) What predicts citation counts and translational impact in headache research? A machine learning analysis. Cephalalgia
  Academic article
• Giri, Samita; Tronvik, Erling Andreas; Young, William. (2024) Preventive treatment of migraine: Non-specific oral agents. Elsevier
  Textbook
• Stubberud, Anker; Langseth, Helge; Nachev, Parashkev; Matharu, Manjit S.; Tronvik, Erling Andreas. (2024) Artificial intelligence and headache. Cephalalgia
  Academic literature review
• Giri, Samita; Tronvik, Erling Andreas; Dalen, Håvard; Ellekjær, Hanne; Olsen, Alexander; Hagen, Knut. (2024) Headache disorders and risk of stroke. A register-linked HUNT study. Cephalalgia Reports
  Academic article
• Howe, Emilie Isager; Andelic, Nada; Brunborg, Cathrine; Zeldovich, Marina; Helseth, Eirik; Skandsen, Toril; Olsen, Alexander; Fure, Silje Christine Reistad; Theadom, Alice; Rauen, Katrin. (2024) Frequency and predictors of headache in the first 12 months after traumatic brain injury: results from CENTER-TBI. The Journal of Headache and Pain
  Academic article
• Giri, Samita; Tronvik, Erling Andreas; Dalen, Håvard; Ellekjær, Hanne; Loennechen, Jan Pål; Olsen, Alexander; Hagen, Knut. (2024) Migraine and risk of atrial fibrillation: A 9-year follow-up based on the Trøndelag Health Study. Cephalalgia
  Academic article
• Hagen, Knut; Winsvold, Bendik Kristoffer Slagsvold; Bjørk, Marte-Helene; Tronvik, Erling Andreas; Bratterud, Laila Bratterud; Ofte, Hilde Karen; Lundqvist, Christofer; Sønnervik, Julie; Bäcklund, Nina. (2024) Oppfølgingen ved ensidig hodepine med autonome symptomer kan bli bedre. Tidsskrift for Den norske legeforening (Tidsskriftet)
  Professional article
• Simmonds, Lucy; Jamtøy, Kent Are; Aschehoug, Irina; Hara, Sozaburo; Meisingset, Tore Wergeland; Matharu, Manjit S.; Tronvik, Erling Andreas; Bratbak, Daniel Fossum. (2024) Open label experience of repeated OnabotulinumtoxinA injections towards the sphenopalatine ganglion in patients with chronic cluster headache and chronic migraine. Cephalalgia
  Academic article

2023

• Simmonds, Lucy; Lagrata, Susie; Stubberud, Anker; Cheema, Sanjay; Tronvik, Erling Andreas; Matharu, Manjit; Kamourieh, Salwa. (2023) An open-label observational study and meta-analysis of non-invasive vagus nerve stimulation in medically refractory chronic cluster headache. Frontiers in Neurology
  Academic article
• Winsvold, Bendik Kristoffer Slagsvold; Harder, Aster V. E.; Ran, Caroline; Chalmer, Mona A.; Dalmasso, Maria Carolina; Ferkingstad, Egil; Tripathi, Kumar Parijat; Bacchelli, Elena; Børte, Sigrid; Fourier, Carmen. (2023) Cluster Headache Genomewide Association Study and Meta-Analysis Identifies Eight Loci and Implicates Smoking as Causal Risk Factor. Annals of Neurology
  Academic article
• Stubberud, Anker; Ingvaldsen, Sigrid Hegna; Brenner, Eiliv; Winnberg, Ingunn Grøntveit; Olsen, Alexander; Gravdahl, Gøril Bruvik; Matharu, Manjit Singh; Nachev, Parashkev; Tronvik, Erling Andreas. (2023) Forecasting migraine with machine learning based on mobile phone diary and wearable data. Cephalalgia
  Academic article
• Giri, Samita; Tronvik, Erling Andreas; Linde, Anders Mattias; Pedersen, Sindre Andre; Hagen, Knut. (2023) Randomized controlled studies evaluating Topiramate, Botulinum toxin type A, and mABs targeting CGRP in patients with chronic migraine and medication overuse headache: A systematic review and meta-analysis. Cephalalgia
  Academic article
• Jamtøy, Kent Are; Thorstensen, Wenche Moe; Stovner, Lars Jacob; Rosén, Annika; Maarbjerg, Stine; Bratbak, Daniel Fossum; Simpson, Melanie Rae; Tronvik, Erling Andreas. (2023) Onabotulinum toxin A block of the sphenopalatine ganglion in patients with persistent idiopathic facial pain: a randomized, triple-blind, placebo-controlled, exploratory, cross-over study. Cephalalgia
  Academic article
• Gravdahl, Gøril Bruvik; Aakerøy, Lars; Stovner, Lars Jacob; Engstrøm, Morten; Müller, Kai Ivar; Bjørk, Marte-Helene; Tronvik, Erling Andreas. (2023) Continuous positive airway pressure in cluster headache: A randomized, placebo-controlled, triple-blind, crossover study. Cephalalgia
  Academic article
• Cheema, Sanjay; Stubberud, Anker; Rantell, Khadija; Nachev, Parashkev; Tronvik, Erling Andreas; Matharu, Manjit. (2023) Phenotype of new daily persistent headache: subtypes and comparison to transformed chronic daily headache. The Journal of Headache and Pain
  Academic article
• Lund, Nunu Laura Timotheussen; Petersen, Anja Sofie; Fronczek, Rolf; Tfelt-Hansen, Jacob; Belin, Andrea Carmine; Meisingset, Tore Wergeland; Tronvik, Erling Andreas; Steinberg, Anna; Gaul, Charly; Jensen, Rigmor Højland. (2023) Current treatment options for cluster headache: limitations and the unmet need for better and specific treatments—a consensus article. The Journal of Headache and Pain
  Academic article
• Alstadhaug, Karl Bjørnar; Tronvik, Erling Andreas; Aamodt, Anne Hege. (2023) Transient ischemic attack or migraine with aura?. Tidsskrift for Den norske legeforening (Tidsskriftet)
  Professional article

2022

• Giri, Samita; Tronvik, Erling Andreas; Hagen, Knut. (2022) The bidirectional temporal relationship between headache and affective disorders: longitudinal data from the HUNT studies. The Journal of Headache and Pain
  Academic article
• Bahrami, Shahram; Hindley, Guy Frederick Lanyon; Winsvold, Bendik K S; O'Connell, Kevin Sean; Frei, Oleksandr; Shadrin, Alexey; Cheng, Weiqiu; Bettella, Francesco; Rødevand, Linn; Ødegaard, Ketil Joachim. (2022) Dissecting the shared genetic basis of migraine and mental disorders using novel statistical tools. Brain
  Academic article
• Vidal, Joan Crespi; Gulati, Sasha; Salvesen, Øyvind; Bratbak, Daniel Fossum; Dodick, David W; Matharu, Manjit Singh; Tronvik, Erling Andreas. (2022) Epidemiology of diagnosed cluster headache in Norway. Cephalalgia Reports
  Academic article
• Giri, Samita; Tronvik, Erling Andreas; Linde, Mattias; Hagen, Knut. (2022) The impact of topiramate, botulinum toxin type A, and CGRP-antibodies on medication overuse headache in patients with chronic migraine: A protocol for systematic review and meta-analysis. Cephalalgia Reports
  Academic article
• Stovner, Lars Jacob; Hagen, Knut; Tronvik, Erling Andreas; Gravdahl, Gøril Bruvik; Burstein, Rami; Dodick, David W.. (2022) FollowTheSutures: Piloting a new way to administer onabotulinumtoxinA for chronic migraine. Cephalalgia
  Academic article
• Stubberud, Anker; Gray, Robert; Tronvik, Erling Andreas; Matharu, Manjit Singh; Nachev, Parashkev. (2022) Machine prescription for chronic migraine. Brain Communications
  Academic article
• Holmberg, Siril Therese; Gulati, Agnete Malm; Johansen, Tonje Okkenhaug; Salvesen, Øyvind; Lønne, Vetle Vangen-; Solberg, Tore; Tronvik, Erling Andreas; Nygaard, Øystein Petter; Gulati, Sasha. (2022) Surgery for degenerative cervical myelopathy in patients with rheumatoid arthritis and ankylosing spondylitis: a nationwide registry-based study with patient-reported outcomes. Acta Neurochirurgica
  Academic article
• Mykland, Martin Syvertsen; Uglem, Martin; Neverdahl, Jan Petter; Øie, Lise Rystad; Meisingset, Tore Wergeland; Dodick, David W.; Tronvik, Erling Andreas; Engstrøm, Morten; Sand, Trond; Omland, Petter Moe. (2022) Sleep restriction alters cortical inhibition in migraine: A transcranial magnetic stimulation study. Clinical Neurophysiology
  Academic article
• Hara, Sozaburo; Andresen, Hege; Solheim, Ole; Carlsen, Sven Magnus; Sundstrøm, Terje; Lønne, Greger; Lønne, Vetle Vangen-; Taraldsen, Kristin; Tronvik, Erling Andreas; Øie, Lise Rystad. (2022) Effect of Spinal Cord Burst Stimulation vs Placebo Stimulation on Disability in Patients With Chronic Radicular Pain After Lumbar Spine Surgery: A Randomized Clinical Trial. Journal of the American Medical Association (JAMA)
  Academic article

2021

• Jamtøy, Kent Are; Tronvik, Erling Andreas; Bratbak, Daniel Fossum; Crespi, Joan Vidal; Stovner, Lars Jacob; Aschehoug, Irina; Thorstensen, Wenche Moe. (2021) OnabotulinumtoxinA injection towards the SPG for treating symptoms of refractory chronic rhinosinusitis with nasal polyposis: a pilot study. Acta Oto-Laryngologica
  Academic literature review
• Stubberud, Anker; Buse, Dawn C.; Kristoffersen, Espen Saxhaug; Linde, Mattias; Tronvik, Erling Andreas. (2021) Is there a causal relationship between stress and migraine? Current evidence and implications for management. The Journal of Headache and Pain
  Academic literature review
• Grangeon, Lou; OConnor, Emer; Danno, Daisuke; Ngoc, Thanh Mai Pham; Cheema, Sanjay; Tronvik, Erling Andreas; Davagnanam, Indran; Matharu, Manjit. (2021) Is pituitary MRI screening necessary in cluster headache?. Cephalalgia
  Academic article
• Harder, Aster V.E.; Winsvold, Bendik K S; Noordam, Raymond; Vijfhuizen, Lisanne S.; Børte, Sigrid; Kogelman, Lisette J.A.; Boer, Irene de; Tronvik, Erling Andreas; Rosendaal, Frits; Dijk, Ko Willems van. (2021) Genetic Susceptibility Loci in Genomewide Association Study of Cluster Headache. Annals of Neurology
  Academic article
• Neverdahl, Jan Petter; Uglem, Martin; Matre, Dagfinn; Hansen, Johannes Orvin; Engstrøm, Morten; Tronvik, Erling; Stovner, Lars Jacob; Sand, Trond; Omland, Petter Moe. (2021) Pain thresholds and suprathreshold pain after sleep restriction in migraine – A blinded crossover study. Cephalalgia
  Academic article
• Stubberud, Anker; O'Connor, Emer; Tronvik, Erling Andreas; Houlden, Henry; Matharu, Manjit. (2021) R1352Q CACNA1A variant in a patient with sporadic hemiplegic migrainem ataxia, seizures and cerebral oedema: A case report. Case Reports in Neurology
  Academic article
• Ingvaldsen, Sigrid Hegna; Tronvik, Erling Andreas; Brenner, Eiliv; Winnberg, Ingunn; Olsen, Alexander; Gravdahl, Gøril Bruvik; Stubberud, Anker. (2021) A biofeedback app for migraine: Development and usability study. JMIR Formative Research
  Academic article
• Kristoffersen, Espen Saxhaug; Faiz, Kashif Waqar; Hansen, Jakob Møller; Tronvik, Erling Andreas; Frich, Jan C; Lundqvist, Christofer; Winsvold, Bendik K S. (2021) The management and clinical knowledge of headache disorders among general practitioners in Norway: a questionnaire survey. The Journal of Headache and Pain
  Academic article
• Bjørk, Marte-Helene; Kristoffersen, Espen Saxhaug; Tronvik, Erling Andreas; Nordeng, Hedvig Marie Egeland. (2021) Management of cluster headache and other trigeminal autonomic cephalalgias in pregnancy and breastfeeding. European Journal of Neurology
  Academic literature review

2020

• Stubberud, Anker; Linde, Mattias; Brenner, Eiliv; Heier, Martin; Olsen, Alexander; Aamodt, Anne Hege; Gravdahl, Gøril Bruvik; Tronvik, Erling Andreas. (2020) Self-administered biofeedback treatment app for pediatric migraine: A randomized pilot study. Brain and Behavior
  Academic article
• Stubberud, Anker; Tronvik, Erling Andreas; Olsen, Alexander; Gravdahl, Gøril Bruvik; Linde, Mattias. (2020) Biofeedback Treatment App for Pediatric Migraine: Development and Usability Study. Headache
  Academic article
• Lambru, Giorgio; Stubberud, Anker; Rantell, Khadija; Lagrata, Susie; Tronvik, Erling Andreas; Matharu, Manjit. (2020) Medical treatment of SUNCT and SUNA: A prospective open-label study including single-arm meta-analysis. Journal of Neurology, Neurosurgery and Psychiatry
  Academic article
• Stubberud, Anker; Cheema, Sanjay; Tronvik, Erling Andreas; Matharu, Manjit. (2020) Nutcracker syndrome mimicking new daily persistent headache: A case report. Cephalalgia
  Academic article
• Stubberud, Anker; Tronvik, Erling Andreas; Matharu, Manjit. (2020) Treatment of SUNCT/SUNA, paroxysmal hemicrania, and hemicrania continua: An update including single-arm meta-analyses. Current Treatment Options in Neurology
  Academic literature review
• Aamodt, Anne Hege; Bjørk, Marte-Helene; Tronvik, Erling Andreas; Buanes, Eirik Alnes; Stovner, Lars Jacob; Atar, Dan. (2020) Gir ACE-hemmere og angiotensinreseptorantagonister økt risiko for alvorlig covid-19?. Tidsskrift for Den norske legeforening (Tidsskriftet)
  Academic article
• Crespi, Joan Vidal; Bratbak, Daniel Fossum; Dodick, David W.; Matharu, Manjit; Solheim, Ole; Gulati, Sasha; Berntsen, Erik Magnus; Tronvik, Erling Andreas. (2020) Open-label, multi-dose, pilot safety study of injection of onabotulinumtoxinA toward the otic ganglion for the treatment of intractable chronic cluster headache. Headache
  Academic article

2019

• Hagen, Knut; Åsberg, Anders Nikolai; Uhlig, Benjamin Langsæter; Tronvik, Erling Andreas; Brenner, Eiliv; Sand, Trond. (2019) The HUNT4 study: the validity of questionnaire-based diagnoses. The Journal of Headache and Pain
  Academic article
• Jenssen, Astrid Bjørke; Stovner, Lars Jacob; Tronvik, Erling Andreas; Sand, Trond; Helde, Grethe; Gravdahl, Gøril Bruvik; Hagen, Knut. (2019) The crossover design for migraine preventives: an analyses of four randomized placebo-controlled trials. The Journal of Headache and Pain
  Academic article
• Crespi, Joan Vidal; Bratbak, Daniel Fossum; Dodick, David W.; Matharu, Manjit; Jamtøy, Kent Are; Tronvik, Erling Andreas. (2019) Pilot study of injection of onabotulinumtoxinA toward the sphenopalatine ganglion for the treatment of classical trigeminal neuralgia. Headache
  Academic article
• Crespi, Joan Vidal; Bratbak, Daniel Fossum; Tronvik, Erling Andreas. (2019) Anatomical landmarks for localizing the otic ganglion: A possible new treatment target for headache disorders. Cephalalgia
  Academic article
• Crespi, Joan Vidal; Bratbak, Daniel Fossum; Jamtøy, Kent Are; Tronvik, Erling Andreas. (2019) Prediction of the sphenopalatine ganglion localization in computerized tomography images. Cephalalgia
  Academic article
• Viana, Michele; Tronvik, Erling Andreas; Do, Thien Phu; Zecca, Chiara; Hougaard, Anders. (2019) Clinical features of visual migraine aura: A systematic review. The Journal of Headache and Pain
  Academic literature review

2018

• Aschehoug, Irina; Bratbak, Daniel Fossum; Tronvik, Erling Andreas. (2018) Long-term outcome of patients with intractable chronic cluster headache treated with injection of onabotulinum toxin A toward the sphenopalatine ganglion - an observational study. Headache
  Academic article
• Hagen, Knut; Åsberg, Anders Nikolai; Uhlig, Benjamin Langsæter; Tronvik, Erling Andreas; Brenner, Eiliv; Stjern, Marit; Helde, Grethe; Gravdahl, Gøril Bruvik; Sand, Trond. (2018) The epidemiology of headache disorders: a face-to-face interview of participants in HUNT4. The Journal of Headache and Pain
  Academic article
• Stubberud, Anker; Omland, Petter Moe; Tronvik, Erling Andreas; Olsen, Alexander; Sand, Trond; Linde, Mattias. (2018) Wireless Surface Electromyography and Skin Temperature Sensors for Biofeedback Treatment of Headache: Validation Study with Stationary Control Equipment. JMIR Biomedical Engineering
  Academic article
• Crespi, Joan Vidal; Bratbak, Daniel Fossum; Dodick, David W.; Matharu, Manjit; Jamtøy, Kent Are; Aschehoug, Irina; Tronvik, Erling Andreas. (2018) Measurement and implications of the distance between the sphenopalatine ganglion and nasal mucosa: a neuroimaging study. The Journal of Headache and Pain
  Academic article
• Omland, Petter Moe; Tronvik, Erling Andreas; Olsen, Alexander; Sand, Trond; Linde, Mattias. (2018) Wireless Surface Electromyography and Skin Temperature Sensors for Biofeedback Treatment of Headache: Validation Study with Stationary Control Equipment. JMIR Biomedical Engineering
  Academic article

2017

• Bratbak, Daniel Fossum; Folvik, Mari; Nordgård, Ståle; Stovner, Lars Jacob; Dodick, David W.; Matharu, Manjit; Tronvik, Erling Andreas. (2017) Depicting the pterygopalatine ganglion on 3 Tesla magnetic resonance images. Surgical and Radiologic Anatomy
  Academic article
• Muller, Sebastien; Despinoy, Fabien; Bratbak, Daniel Fossum; Tronvik, Erling Andreas; Jannin, Pierre. (2017) Real-time phase recognition in novel needle-based intervention: A multi-operator feasibility study. Progress in Biomedical Optics and Imaging
  Academic article
• Uglem, Martin; Omland, Petter Moe; Nilsen, Kristian Bernhard; Tronvik, Erling Andreas; Stovner, Lars Jacob; Hagen, Knut; Linde, Anders Mattias; Sand, Trond Halfdan. (2017) Does pain sensitivity change by migraine phase? A blinded longitudinal study. Cephalalgia
  Academic article

2016

• Bratbak, Daniel Fossum; Nordgård, Ståle; Stovner, Lars Jacob; Linde, Mattias; Dodick, David W.; Aschehoug, Irina; Folvik, Mari; Tronvik, Erling Andreas. (2016) Pilot study of sphenopalatine injection of onabotulinumtoxinA for the treatment of intractable chronic migraine. Cephalalgia
  Academic article
• Crespi, Joan Vidal; Bratbak, Daniel Fossum; Tronvik, Erling Andreas. (2016) Klasehodepine – patofysiologi, klinikk og behandling. Bestpractice : dialog mellom leger
  Professional article
• Gravdahl, Gøril Bruvik; Tronvik, Erling Andreas; Fougner, Stine Lyngvi; Solheim, Ole. (2016) Pituitary adenoma and non-acute headache: is there an association, and does treatment help?. World Neurosurgery
  Academic article
• Ofte, Hilde Karen; Tronvik, Erling Andreas; Alstadhaug, Karl Bjørnar. (2016) Lack of association between cluster headache and PER3 clock gene polymorphism. The Journal of Headache and Pain
  Academic article
• Omland, Petter Moe; Uglem, Martin; Hagen, Knut; Linde, Mattias; Tronvik, Erling Andreas; Sand, Trond. (2016) Visual evoked potentials in migraine: Is the "neurophysiological hallmark" concept still valid?. Clinical Neurophysiology
  Academic article
• Laurell, Katarina; Arttro, Ville; Bendtsen, Lars; Hagen, Knut; Häggström, Johan; Linde, Mattias; Søderstrøm, Lars; Tronvik, Erling Andreas; Wessmann, Maija; Zwart, John-Anker. (2016) Premonitory symptoms in migraine: A cross-sectional study in 2714 persons. Cephalalgia
  Academic article

2015

• Bratbak, Daniel Fossum; Nordgård, Ståle; Stovner, Lars Jacob; Linde, Mattias; Folvik, Mari; Bugten, Vegard; Tronvik, Erling Andreas. (2015) Pilot study of sphenopalatine injection of onabotulinumtoxinA for the treatment of intractable chronic cluster headache. Cephalalgia
  Academic article
• Hagen, Knut; Brenner, Eiliv; Linde, Mattias; Gravdahl, Gøril Bruvik; Tronvik, Erling; Engstrøm, Morten; Sonnewald, Ursula; Helde, Grethe; Stovner, Lars Jacob; Sand, Trond. (2015) Acetyl-l-carnitine versus placebo for migraine prophylaxis: A randomized, triple-blind, crossover study. Cephalalgia
  Academic article

2014

• Stovner, Lars Jacob; Linde, Mattias; Gravdahl, Gøril Bruvik; Tronvik, Erling; Aamodt, Anne Hege; Sand, Trond; Hagen, Knut. (2014) A comparative study of candesartan versus propranolol for migraine prophylaxis: A randomised, triple-blind, placebo-controlled, double cross-over study. Cephalalgia
  Academic article
• Tronvik, Erling; Sørensen, Torgeir; Linde, Mattias; Bendtsen, Lars; Artto, Ville; Laurell, Katarina; Kallela, Mikko; Zwart, John-Anker; Hagen, Knut. (2014) The relationship between headache and religious attendance (the Nord-Trøndelag health study-HUNT). The Journal of Headache and Pain
  Academic article
• Stovner, Lars Jacob; Tronvik, Erling. (2014) Candesartan kan forebygge migrene. Tidsskrift for Den norske legeforening (Tidsskriftet)
  Academic article
• Tronvik, Erling; Stovner, Lars Jacob. (2014) Role of angiotensin modulation in primary headaches. Current Pain and Headache Reports
  Academic literature review

2013

• Tronvik, Erling; Wienecke, T; Monstad, I.; Dahlöf, Carl; Bøe, Magne Geir; Tjensvoll, Anne Bolette; Salvesen, Rolf; Zwart, John-Anker; Jansson, SO; Stovner, Lars Jacob. (2013) Randomised trial on episodic cluster headache with an angiotensin II receptor blocker. Cephalalgia
  Academic article

2012

• Freilinger, T; Anttila, V; Vries, B de; Malik, R; Kallela, Mikko; Terwindt, GM; Pozo-Rosich, P; Winsvold, Bendik Kristoffer Slagsvold; Nyholt, Dale R.; Oosterhout, WPJ van. (2012) Genome-wide association analysis identifies susceptibility loci for migraine without aura. Nature Genetics
  Academic article
• Stovner, Lars Jacob; Tronvik, Erling; Hagen, Knut. (2012) Medikamentell forebygging ved migrene. Tidsskrift for Den norske legeforening (Tidsskriftet)
  Academic article
• Stovner, Lars Jacob; Tronvik, Erling; Hagen, Knut. (2012) Medikamentell profylakse ved migrene. Tidsskrift for Den norske legeforening (Tidsskriftet)
  Professional article

2011

• Stovner, Lars Jacob; Hagen, Knut; Tronvik, Erling. (2011) The relationship between BP and pain: The Nord-Trøndelag Health Survey. Advances in Clinical Neuroscience & Rehabilitation
  Academic article
• Tronvik, Erling; Zwart, John-Anker; Hagen, Knut; Dyb, Grete; Holmen, Turid Lingaas; Stovner, Lars Jacob. (2011) Association between blood pressure measures and recurrent headache in adolescents: cross-sectional data from the HUNT-Youth study. The Journal of Headache and Pain
  Academic article
• Laurell, Katarina; Artto, Ville; Bendtsen, Lars; Hagen, Knut; Kallela, Mikko; Meyer, Eva Laudon; Puutala, Jokka; Tronvik, Erling; Zwart, John-Anker; Linde, Mattias. (2011) Migrainous infarction: a Nordic multicenter study. European Journal of Neurology
  Academic article

2010

• Hagen, Knut; Zwart, John-Anker; Aamodt, Anne Hege; Nilsen, Kristian Bernhard; Bråthen, Geir; Helde, Grethe; Stjern, Marit; Tronvik, Erling; Stovner, Lars Jacob. (2010) The validity of questionnaire-based diagnoses: the third Nord-Trøndelag Health study 2006-2008. The Journal of Headache and Pain
  Academic article

2009

• Stovner, Lars Jacob; Tronvik, Erling; Zwart, John-Anker; Hagen, Knut. (2009) High pulse pressure is associated with a decreased prevalence of headache in adolescents. Cross-sectional data from an epidemiological study. Cephalalgia
  Conference abstract
• Nilsen, Kristian Bernhard; Tronvik, Erling; Sand, Trond; Gravdahl, Gøril B.; Stovner, Lars Jacob. (2009) Increased baroreflexsensitivity and heart rate variability in migraine patients. Acta Neurologica Scandinavica
  Academic article
• Meyer, Eva; Laurell, Katarina; Artto, Ville; Bendtsen, Lars; Linde, Mattias; Kallela, Mikko; Tronvik, Erling; Zwart, John-Anker; Jensen, Rikke m; Hagen, Knut. (2009) Lateralization in cluster headache: a Nordic multicenter study. The Journal of Headache and Pain
  Academic article
• Tronvik, Erling; Stovner, Lars Jacob. (2009) Migraine, blood pressure andthe renin- angiotensin system. Norges teknisk-naturvitenskapelige universitet
  Doctoral thesis
• Stovner, Lars Jacob; Tronvik, Erling; Hagen, Knut. (2009) New drugs for migraine. The Journal of Headache and Pain
  Academic literature review

2008

• Tronvik, Erling; Stovner, Lars Jacob; Hagen, Knut; Holmen, Jostein; Zwart, John-Anker. (2008) Højt boldtryk beskyttter mod migræne. MigræneNytt
  Popular science article
• Hagen, Knut; Zwart, John-Anker; Aamodt, Anne Hege; Nilsen, Kristian Bernhard; Bråthen, Geir; Helde, Grethe; Stjern, Marit; Tronvik, Erling; Stovner, Lars Jacob. (2008) A face-to-face interview of participants in HUNT 3: the impact of the screening question on headache prevalence. The Journal of Headache and Pain
  Academic article
• Tronvik, Erling; Stovner, Lars Jacob; Bovim, Gunnar; White, Linda; Gladwind, AJ; Owen, k; Schrader, Harald. (2008) Angiotensin-converting enzyme gene insertion/deletion polymorphism in migraine patients. BMC Neurology
  Academic article
• Tronvik, Erling; Stovner, Lars Jacob; Hagen, Knut; Holmen, Jostein; Zwart, John-Anker. (2008) High pulse pressure protects against headache. Prospective and cross-sectional data (HUNT study). Neurology
  Academic article

2006

• Tronvik, Erling; Stovner, Lars Jacob; Schrader, Harald; Bovim, Gunnar. (2006) Involvement of the renin-angiotensin system in migraine. Journal of Hypertension
  Academic article
• Tronvik, Erling; Stovner, Lars Jacob; Hagen, Knut; Holmen, Jostein; Zwart, John-Anker. (2006) Hypertension-associated hypalgesia. An important mechanism in headache and other pains ?.
  Academic chapter
• Tronvik, Erling; Stovner, Lars Jacob; Bovim, Gunnar; White, Linda; Schrader, Harald. (2006) Angiotensin-converting enzyme gene insertion/deletion polymorphism in migraine patients. The Journal of Headache and Pain
  Conference abstract

2005

• Tronvik, Erling. (2005) Clusterhodepine. Adresseavisen
  Commentary
• Tronvik, Erling. (2005) Crusterhodepine. VG : Verdens gang
  Commentary
• Tronvik, Erling. (2005) Informasjon fra åpent møte om Cluster og CPH. Skruestikka, medlemsblad for Norges Migreneforbund
  Commentary
• Stovner, Lars Jacob; Tronvik, Erling; Helde, Grethe; Bovim, Gunnar; Sand, Trond; Schrader, Harald. (2005) ACE inhibitors and AT(1) receptor blockers. Cephalalgia
  Conference abstract

2004

• Stovner, Lars Jacob; Tronvik, Erling; Schrader, Harald; Helde, Grethe; Sand, Trond; Bovim, Gunnar. (2004) Migraine prophylaxis with drugs influencing the angiotensin system.
  Academic chapter
• Stovner, Lars Jacob; Tronvik, Erling; Schrader, Harald; Helde, Grethe; Sand, Trond; Bovim, Gunnar. (2004) Migraine prophylaxis with drugs influencing the angiotensin system. Preventive Pharmacotherapy of headache Disorders
  Academic article
• Stovner, Lars Jacob; Tronvik, Erling; Helde, Grethe; Bovim, Gunnar; Sand, Trond; Schrader, Harald. (2004) ACE inhibitors and AT1 receptor Blockers. 7th EHF congress, Program and abstract book
  Conference abstract

2003

• Tronvik, Erling; Stovner, Lars Jacob; Helde, Grethe; Sand, Trond; Bovim, Gunnar. (2003) Prophylactic treatment of migraine with an angiotensin II receptor blocker (Candesartan cilexetil): a randomized, place. Journal of the American Medical Association (JAMA)
  Academic article