2024

• Svoren, Åse Turid Rossevatn; Jarmund, Anders Hagen; Skråstad, Ragnhild Bergene; Austdal, Marie; Tangerås, Line Haugstad; Salvesen, Kjell Åsmund Blix. (2024) Immunprofilering avdekker tre ulike sykdomsgrupper ved kalkulert høy risiko for preeklampsi i første trimester. Gynekologen
  Abstract
• Jarmund, Anders Hagen; Svoren, Åse Turid Rossevatn; Skråstad, Ragnhild Bergene; Austdal, Marie; Tangerås, Line Haugstad; Salvesen, Kjell Åsmund Blix. (2024) First trimester combined preeclampsia screening and immune profiling reveal novel specific risk groups for hypertensive pregnancy disorders. Placenta
  Abstract
• Finanger, Trine; Melby, Katrine; Spigset, Olav; Andreassen, Trine Naalsund; Lydersen, Stian; Skråstad, Ragnhild Bergene. (2024) Relationship between alcohol intake based on daily smartphone-reported consumption and PEth concentrations in healthy volunteers. Alcohol and Alcoholism
  Academic article
• Tevik, Kjerstin Elisabeth; Skråstad, Ragnhild Bergene; Saltyte Benth, Jurate; Selbæk, Geir; Bergh, Sverre; Eldholm, Rannveig Sakshaug. (2024) Prevalence and change in alcohol consumption in older adults over time, assessed with self-report and Phosphatidylethanol 16:0/18:1 —The HUNT Study. PLOS ONE
  Academic article

2023

• Skråstad, Ragnhild Bergene; Aamo, Trond Oskar; Andreassen, Trine Naalsund; Havnen, Hilde; Hveem, Kristian; Krokstad, Steinar. (2023) Response to letter to editor for 'Quantifying alcohol consumption in the general population by analyzing phosphatidylethanol concentrations in whole blood: Results from 24 574 subjects included in the HUNT4 study'. Alcohol and Alcoholism
  Letter to the editor
• Skråstad, Ragnhild Bergene; Aamo, Trond Oskar; Andreassen, Trine Naalsund; Havnen, Hilde; Hveem, Kristian; Krokstad, Steinar. (2023) Quantifying Alcohol Consumption in the General Population by Analysing Phosphatidylethanol Concentrations in Whole Blood: Results from 24,574 Subjects Included in the HUNT4 Study. Alcohol and Alcoholism
  Academic article

2022

• Finanger, Trine; Vaaler, Arne; Spigset, Olav; Aamo, Trond Oskar; Andreassen, Trine Naalsund; Gråwe, Rolf W.. (2022) Identification of unhealthy alcohol use by self-report and phosphatidylethanol (PEth) blood concentrations in an acute psychiatric department. BMC Psychiatry
  Academic article
• Allotey, John; Whittle, Richard; Snell, KIE; Smuk, M; Townsend, RR; Dadelszen, P von. (2022) External validation of prognostic models to predict stillbirth using International Prediction of Pregnancy Complications (IPPIC) Network database: individual participant data meta-analysis. Ultrasound in Obstetrics and Gynecology
  Academic literature review
• Sheikh, Jameela; Allotey, John; Kew, Tania; Fernández-Félix, Borja M.; Zamora, Javier; Khalil, Asma. (2022) Effects of race and ethnicity on perinatal outcomes in high-income and upper-middle-income countries: an individual participant data meta-analysis of 2 198 655 pregnancies. The Lancet
  Academic literature review

2021

• Allotey, J; Whittle, Richard; Snell, KIE; Smuk, M; Townsend, RR; Dadelszen, P von. (2021) External validation of prognostic models to predict stillbirth using the International Prediction of Pregnancy Complications (IPPIC) Network database: an individual participant data meta-analysis. Ultrasound in Obstetrics and Gynecology
  Academic article
• Finanger, Trine; Spigset, Olav; Gråwe, Rolf W.; Andreassen, Trine Naalsund; Løkken, Trine Nordgård; Aamo, Trond Oskar. (2021) Phosphatidylethanol as blood biomarker of alcohol consumption in early pregnancy: An observational study in 4067 pregnant women. Alcoholism: Clinical and Experimental Research
  Academic article

2020

• Snell, Kym I.E.; Allotey, John; Smuk, Melanie; Hooper, Richard; Chan, Claire; Ahmed, Asif. (2020) External validation of prognostic models predicting pre-eclampsia: individual participant data meta-analysis. BMC Medicine
  Academic article
• Skråstad, Ragnhild Bergene; Spigset, Olav; Aamo, Trond Oskar; Andreassen, Trine Naalsund. (2020) Stability of Phosphatidylethanol 16:0/18:1 in Freshly Drawn, Authentic Samples from Healthy Volunteers. Journal of Analytical Toxicology
  Academic article
• Allotey, John; Snell, Kym I.E.; Smuk, Melanie; Hooper, Richard; Chan, Claire; Ahmed, Asif. (2020) Validation and development of models using clinical, biochemical and ultrasound markers for predicting pre-eclampsia: an individual participant data meta-analysis. Health Technology Assessment
  Academic article

2019

• Dyrkorn, Roar; Skråstad, Ragnhild Bergene; Aamo, Trond Oskar. (2019) Bruk av fosfatidyletanol i førerkortsaker. Tidsskrift for Den norske legeforening
  Feature article
• Frost, Joachim; Bernard, Jean-Paul Anthony; Dietrichs, Erik Sveberg; Kjeldstadli, Kari Grandaunet; Riedel, Bettina; Skråstad, Ragnhild Bergene. (2019) Nye anbefalinger ved serumkonsentrasjonsmålinger av sentralstimulerende legemidler. Tidsskrift for Den norske legeforening
  Reader opinion piece

2018

• Tangerås, Line Haugstad; Silva, Gabriela; Stødle, Guro; Gierman, Lobke; Skei, Bente; Collett, Karin. (2018) Placental inflammation by HMGB1 activation of TLR4 at the syncytium. Placenta
  Academic article
• Velle-Forbord, Veronica; Skråstad, Ragnhild Bergene; Salvesen, Øyvind; Kramer, Michael S.; Morken, Nils-Halvdan; Vanky, Eszter. (2018) Breastfeeding and long‐term maternal metabolic health in the HUNT Study: a longitudinal population‐based cohort study. BJOG: An International Journal of Obstetrics and Gynaecology
  Academic article

2017

• Andreassen, Trine Naalsund; Havnen, Hilde; Spigset, Olav; Falch, Berit Margrethe Hasle; Skråstad, Ragnhild Bergene. (2017) Hight throughput UHPC-MSMS method for the analysis of phosphatidylethanol (PEth) 16:0/18:1, a specific biomarker for alcohol consumption, in whole blood. Journal of Analytical Toxicology
  Academic article

2016

• Roland, Pål-Didrik Hoff; Skråstad, Ragnhild. (2016) Foretrukne smertestillende legemidler til ammende. Norsk Farmaceutisk Tidsskrift
  Academic literature review
• Aakerøy, Rachel; Skråstad, Ragnhild; Helland, Arne; Hilberg, Thor; Aamo, Trond Oskar; Dyrkorn, Roar. (2016) Nye markører for påvisning av alkoholbruk. Tidsskrift for Den norske legeforening
  Academic article

2015

• Skråstad, Ragnhild; Blaas, Harm-Gerd Karl; Salvesen, Kjell Å. (2015) Screening for placental dysfunction. The detection of fetal growth restriction and prediction of hypertensive disorders of pregnancy with ultrasound and biochemical markers. Doctoral Thesis (152)
  Doctoral dissertation
• Tangerås, Line Haugstad; Stødle, Guro; Silva, Gabriela; Thomsen, Liv Cecilie Vestrheim; Gierman, Lobke; Skei, Bente. (2015) The inflammatory role of HMGB1 in preeclampsia. Pregnancy Hypertension
  Abstract
• Austdal, Marie; Tangerås, Line Haugstad; Skråstad, Ragnhild; Salvesen, Kjell Å; Austgulen, Rigmor; Bathen, Tone Frost. (2015) First trimester urine and serum metabolomics to predict preeclampsia and gestational hypertension. Pregnancy Hypertension
  Abstract
• Skråstad, Ragnhild; Hov, Gunhild Garmo; Blaas, Harm-Gerd Karl; Romundstad, Pål Richard; Salvesen, Kjell Å. (2015) Risk assessment for preeclampsia in nulliparous women at 11 to 13 weeks gestational age: prospective evaluation of two algorithms. BJOG: An International Journal of Obstetrics and Gynaecology
  Academic article
• Austdal, Marie; Tangerås, Line Haugstad; Skråstad, Ragnhild; Salvesen, Kjell Å; Austgulen, Rigmor; Iversen, Ann-Charlotte. (2015) First Trimester Urine and Serum Metabolomics for Prediction of Preeclampsia and Gestational Hypertension: A Prospective Screening Study. International Journal of Molecular Sciences
  Academic article
• Tangerås, Line Haugstad; Austdal, Marie; Skråstad, Ragnhild; Salvesen, Kjell Å; Austgulen, Rigmor; Bathen, Tone Frost. (2015) Distinct First Trimester Cytokine Profiles for Gestational Hypertension and Preeclampsia. Arteriosclerosis, Thrombosis and Vascular Biology
  Academic article

2014

• Skråstad, Ragnhild; Hov, Gunhild Garmo; Blaas, Harm-Gerd Karl; Romundstad, Pål Richard; Salvesen, Kjell Å. (2014) A prospective study of screening for hypertensive disorders of pregnancy at 11–13 weeks in a Scandinavian population. Acta Obstetricia et Gynecologica Scandinavica
  Academic article
• Skråstad, Ragnhild Bergene; Hov, Gunhild Garmo; Blaas, Harm-Gerd Karl; Romundstad, Pål Richard; Salvesen, Kjell Å. (2014) OP12.01: Risk assessment for pre-eclampsia in nulliparous women at 11 to 13 weeks gestational age: evaluation of two algorithms. Ultrasound in Obstetrics and Gynecology
  Abstract
• Skråstad, Ragnhild Bergene; Hov, Gunhild Garmo; Blaas, Harm-Gerd Karl; Romundstad, Pål Richard; Salvesen, Kjell Å. (2014) OC10.01: A prospective study of screening for hypertensive disorders of pregnancy at 11 to 13 weeks. Ultrasound in Obstetrics and Gynecology
  Abstract
• Austdal, Marie; Skråstad, Ragnhild; Gundersen, Astrid; Austgulen, Rigmor; Iversen, Ann-Charlotte; Bathen, Tone Frost. (2014) Metabolomic biomarkers in serum and urine in women with preeclampsia. PLOS ONE
  Academic article

2013

• Austdal, Marie; Skråstad, Ragnhild; Gundersen, Astrid; Ausgtulen, Rigmor; Bathen, Tone; Iversen, Ann-Charlotte. (2013) Changes in Levels of Metabolomic Biomarkers in Serum and Urine in Women with Preeclampsia. Magnetic Resonance Materials in Physics, Biology and Medicine
  Abstract
• Austdal, Marie; Skråstad, Ragnhild; Gundersen, Astrid; Austgulen, Rigmor; Bathen, Tone Frost; Iversen, Ann-Charlotte. (2013) Metabolomic biomarkers in serum and urine of preeclamptic women. Pregnancy Hypertension
  Abstract
• Skråstad, Ragnhild; Eik-Nes, Sturla; Sviggum, Oddvar; Johansen, Ole Jakob; Salvesen, Kjell Å.; Romundstad, Pål Richard. (2013) A randomized controlled trial of third-trimester routine ultrasound in a non-selected population. Acta Obstetricia et Gynecologica Scandinavica
  Academic article

2006

• Skråstad, Ragnhild Bergene; Blaas, Harm-Gerd. (2006) The spin-off effect of routine ultrasound in pregnancy: re-examinations after routine ultrasound examination. NTNU
  Compendium