Publications 2025

Olsen E, Mariampillai JE, Schmieder RE, Jamerson K, Søraas CL, Mancia G, Mehlum MH, Liestøl K, Larstorp ACK, Halvorsen LV, Waldum-Grevbo B, Mo R, Kjeldsen SE, Weber MA, Valsartan Antihypertensive Long-term Use Evaluation Trial (VALUE) Investigators (2025)
On-treatment systolic blood pressure and preserved kidney function in hypertensive patients with proteinuria. The VALUE Trial
Blood Press, 34 (1), 2544715
DOI 10.1080/08037051.2025.2544715, PubMed 40765469

Olsen E, Søraas CL, Mariampillai JE, Kjeldsen SE, Larstorp ACK, Rostrup M (2025)
Insights from the VALUE Trial: Achieving blood pressure targets for renal protection
Eur J Intern Med, 137, 132
DOI 10.1016/j.ejim.2025.05.010, PubMed 40374467

Olsen E, Søraas CL, Schmieder RE, Jamerson K, MacDonald TM, Mancia G, Heimark S, Mehlum MH, Liestöl K, Larstorp AC, Mariampillai JE, Mo R, Halvorsen LV, Høieggen A, Rostrup M, Kjeldsen SE, Weber MA, Valsartan Antihypertensive Long-term Use Evaluation Trial (VALUE) Investigators (2025)
Low Achieved Systolic Blood Pressure Related to Kidney Protection in Diabetic and Non-Diabetic High-Risk Hypertensive Patients
Am J Hypertens (in press)
DOI 10.1093/ajh/hpaf093, PubMed 40397037

Rognstad S, Søraas CL, Brunborg C, Halvorsen LV, Brobak KM, Olsen E, Bergland OU, Aune A, Tuv SS, Svarstad AC, Clasen PE, Haldsrud R, Larstorp ACK, Helland A, Opdal MS (2025)
Pharmacokinetic Variability of Amlodipine Serum Concentration and Effect on Blood Pressure in Patients Treated for Hypertension
Pharmacol Res Perspect, 13 (4), e70140
DOI 10.1002/prp2.70140, PubMed 40616336

Publications 2024

Aune A, Ohldieck A, Halvorsen LV, Brobak KM, Olsen E, Rognstad S, Larstorp ACK, Søraas CL, Rossebø AB, Rösner A, Grytaas MA, Gerdts E (2024)
Gender Differences in Cardiac Organ Damage in Arterial Hypertension: Assessing the Role of Drug Nonadherence
High Blood Press Cardiovasc Prev, 31 (2), 157-166
DOI 10.1007/s40292-024-00632-6, PubMed 38530572

Brobak KM, Halvorsen LV, Aass HCD, Søraas CL, Aune A, Olsen E, Bergland OU, Rognstad S, Blom KB, Birkeland JAK, Høieggen A, Larstorp ACK, Solbu MD (2024)
Novel biomarkers in patients with uncontrolled hypertension with and without kidney damage
Blood Press, 33 (1), 2323980
DOI 10.1080/08037051.2024.2323980, PubMed 38606688

Halvorsen LV, Søraas CL, Larstorp ACK, Hjørnholm U, Kjær VN, Liestøl K, Aune A, Olsen E, Brobak KM, Bergland OU, Rognstad S, Aarskog NR, Heimark S, Fadl Elmula FEM, Gerdts E, Mo R, Solbu MD, Opdal MS, Kjeldsen SE, Rostrup M, Høieggen A (2024)
Effect of Therapeutic Drug Monitoring on Adherence and Blood Pressure: A Multicenter Randomized Clinical Trial
Am J Hypertens, 37 (10), 826-836
DOI 10.1093/ajh/hpae059, PubMed 38713475

Olsen E, Jamerson K, Schmieder RE, Søraas CL, Mariampillai JE, Mancia G, Kjeldsen SE, Heimark S, Mehlum MH, Liestøl K, Larstorp ACK, Halvorsen LV, Høieggen A, Burnier M, Rostrup M, Julius S, Weber MA (2024)
Effects of valsartan vs amlodipine and achieved lower blood pressure on the incidence of end-stage kidney disease: The VALUE Trial
Eur J Intern Med, 133, 55-63
DOI 10.1016/j.ejim.2024.12.021, PubMed 39694747

Opdal MS, Rognstad S, Edvardsen F, Halvorsen LV, Mo R, Gustavsen I, Larstorp ACK, Søraas CL, Helland A (2024)
Rettelse: Serumkonsentrasjonsmåling av antihypertensiver er nyttig ved ukontrollert hypertensjon
Tidsskr Nor Laegeforen, 144
DOI 10.4045/tidsskr.24.0407, PubMed 39149754

Opdal MS, Rognstad S, Edvardsen F, Halvorsen LV, Mo R, Gustavsen I, Larstorp ACK, Søraas CL, Helland A (2024)
Usefulness of measuring the serum concentration of antihypertensive drugs in uncontrolled hypertension
Tidsskr Nor Laegeforen, 144 (9)
DOI 10.4045/tidsskr.24.0167, PubMed 39167005

Vrsalovic M, Heimark S, Søraas CL, Mehlum MH, Kjeldsen SE, Mancia G, Julius S, Weber MA (2024)
Cardiovascular Outcomes in Hypertension-Treated Patients With Peripheral Artery Disease: The VALUE Trial
Hypertension, 81 (7), 1628-1636
DOI 10.1161/HYPERTENSIONAHA.124.22832, PubMed 38716657

Publications 2023

Heimark S, Mehlum MH, Mancia G, Søraas CL, Liestøl K, Wachtell K, Larstorp AC, Rostrup M, Mariampillai JE, Kjeldsen SE, Julius S, Weber MA (2023)
Middle-Aged and Older Patients With Left Ventricular Hypertrophy: Higher Mortality With Drug Treated Systolic Blood Pressure Below 130 mm Hg
Hypertension, 80 (8), 1739-1748
DOI 10.1161/HYPERTENSIONAHA.123.21454, PubMed 37350267

Publications 2022

Brunvoll SH, Nygaard AB, Ellingjord-Dale M, Holland P, Istre MS, Kalleberg KT, Søraas CL, Holven KB, Ulven SM, Hjartåker A, Haider T, Lund-Johansen F, Dahl JA, Meyer HE, Søraas A (2022)
Prevention of covid-19 and other acute respiratory infections with cod liver oil supplementation, a low dose vitamin D supplement: quadruple blinded, randomised placebo controlled trial
BMJ, 378, e071245
DOI 10.1136/bmj-2022-071245, PubMed 36215222

Halvorsen LV, Bergland OU, Søraas CL, Larstorp ACK, Hjørnholm U, Kjær VN, Kringen MK, Clasen PE, Haldsrud R, Kjeldsen SE, Rostrup M, Fadl Elmula FEM, Opdal MS, Høieggen A (2022)
Nonadherence by Serum Drug Analyses in Resistant Hypertension: 7-Year Follow-Up of Patients Considered Adherent by Directly Observed Therapy
J Am Heart Assoc, 11 (18), e025879
DOI 10.1161/JAHA.121.025879, PubMed 36073648

Heimark S, Rindal OMH, Seeberg TM, Stepanov A, Boysen ES, Bøtker-Rasmussen KG, Mobæk NK, Søraas CL, Stenehjem AE, Fadl Elmula FEM, Waldum-Grevbo B (2022)
Blood pressure altering method affects correlation with pulse arrival time
Blood Press Monit, 27 (2), 139-146
DOI 10.1097/MBP.0000000000000577, PubMed 34855653

Thorstensen CW, Clasen PE, Rognstad S, Haldsrud R, Føreid S, Helstrøm T, Bergland OU, Halvorsen LV, Aune A, Olsen E, Brobak KM, Høieggen A, Gustavsen I, Larstorp ACK, Søraas CL, Opdal MS (2022)
Development of UHPLC-MS/MS methods to quantify 25 antihypertensive drugs in serum in a cohort of patients treated for hypertension
J Pharm Biomed Anal, 219, 114908
DOI 10.1016/j.jpba.2022.114908, PubMed 35803015

Publications 2021

Bergland OU, Halvorsen LV, Søraas CL, Hjørnholm U, Kjær VN, Rognstad S, Brobak KM, Aune A, Olsen E, Fauchald YM, Heimark S, Thorstensen CW, Liestøl K, Solbu MD, Gerdts E, Mo R, Rostrup M, Kjeldsen SE, Høieggen A, Opdal MS, Larstorp ACK, Fadl Elmula FEM (2021)
Detection of Nonadherence to Antihypertensive Treatment by Measurements of Serum Drug Concentrations
Hypertension, 78 (3), 617-628
DOI 10.1161/HYPERTENSIONAHA.121.17514, PubMed 34275336

Olsen E, Holzhauer B, Julius S, Kjeldsen SE, Larstorp ACK, Mancia G, Mehlum MH, Mo R, Rostrup M, Søraas CL, Zappe D, Weber MA (2021)
Cardiovascular outcomes at recommended blood pressure targets in middle-aged and elderly patients with type 2 diabetes mellitus and hypertension
Blood Press, 30 (2), 82-89
DOI 10.1080/08037051.2020.1855968, PubMed 33403886

Olsen E, Holzhauer B, Julius S, Kjeldsen SE, Larstorp ACK, Mancia G, Mehlum MH, Mo R, Rostrup M, Søraas CL, Zappe D, Weber MA (2021)
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
Blood Press, 30 (2), 90-97
DOI 10.1080/08037051.2020.1856642, PubMed 33403890

Rognstad S, Søraas CL, Bergland OU, Høieggen A, Strømmen M, Helland A, Opdal MS (2021)
Establishing Serum Reference Ranges for Antihypertensive Drugs
Ther Drug Monit, 43 (1), 116-125
DOI 10.1097/FTD.0000000000000806, PubMed 32881780

Søraas A, Kalleberg KT, Dahl JA, Søraas CL, Myklebust TÅ, Axelsen E, Lind A, Bævre-Jensen R, Jørgensen SB, Istre MS, Kjetland EF, Ursin G (2021)
Persisting symptoms three to eight months after non-hospitalized COVID-19, a prospective cohort study
PLoS One, 16 (8), e0256142
DOI 10.1371/journal.pone.0256142, PubMed 34437579

Publications 2020

Bergland OU, Søraas CL, Larstorp ACK, Halvorsen LV, Hjørnholm U, Hoffman P, Høieggen A, Fadl Elmula FEM (2020)
The randomised Oslo study of renal denervation vs. Antihypertensive drug adjustments: efficacy and safety through 7 years of follow-up
Blood Press, 30 (1), 41-50
DOI 10.1080/08037051.2020.1828818, PubMed 33030064

Publications 2019

Søraas A, Matsuyama M, de Lima M, Wald D, Buechner J, Gedde-Dahl T, Søraas CL, Chen B, Ferrucci L, Dahl JA, Horvath S, Matsuyama S (2019)
Epigenetic age is a cell-intrinsic property in transplanted human hematopoietic cells
Aging Cell, 18 (2), e12897
DOI 10.1111/acel.12897, PubMed 30712319

Publications 2017

Aaberg KM, Surén P, Søraas CL, Bakken IJ, Lossius MI, Stoltenberg C, Chin R (2017)
Seizures, syndromes, and etiologies in childhood epilepsy: The International League Against Epilepsy 1981, 1989, and 2017 classifications used in a population-based cohort
Epilepsia, 58 (11), 1880-1891
DOI 10.1111/epi.13913, PubMed 28949013

Publications 2013

Søraas CL, Friis C, Engebretsen KV, Sandvik L, Kjeldsen SE, Tønnessen T (2013)
Authors' reply to the letter from Dr Wang: troponins after coronary artery bypass grafting: continuous or cut-point approach?
Am Heart J, 166 (2), e3
DOI 10.1016/j.ahj.2013.05.001, PubMed 23895825

Publications 2012

Søraas CL, Friis C, Engebretsen KV, Sandvik L, Kjeldsen SE, Tønnessen T (2012)
Troponin T is a better predictor than creatine kinase-MB of long-term mortality after coronary artery bypass graft surgery
Am Heart J, 164 (5), 779-85
DOI 10.1016/j.ahj.2012.05.027, PubMed 23137510

Publications 2011

Søraas CL, Larstorp AC, Mangschau A, Tønnessen T, Kjeldsen SE, Bjørnerheim R (2011)
Echocardiographic demonstration of improved myocardial function early after coronary artery bypass graft surgery
Interact Cardiovasc Thorac Surg, 12 (6), 946-51
DOI 10.1510/icvts.2010.260414, PubMed 21422155