Bilde av Jorde, Rolf
Bilde av Jorde, Rolf
Institutt for klinisk medisin rjo002@post.uit.no Tromsø

Jorde, Rolf


Professor

Stillingsbeskrivelse

Professor i medisin (indremedisin)

Bistilling som overlege, Medisinsk klinikk, endokrinologisk seksjon, Universitetssykehuset i Nord Norge


  • Eva Gunnel Johanna Öberg, Rolf Jorde, Professor Yngve Figenschau, Per Medbøe Thorsby, Sandra Rinne Dahl, Anne Winther m.fl.:
    Combined hormonal contraceptives and vitamin D metabolism in adolescent girls
    Endocrine Connections 2022 ARKIV / DOI
  • Anette Uhlving Larsen, Laila Arnesdatter Hopstock, Rolf Jorde, Guri Grimnes :
    Associations of serum 25-hydroxyvitamin D and subjective sleep measures in an arctic population: Insights from the population-based Tromsø Study
    Sleep Medicine: X 2022 DOI
  • Anastassios G. Pittas, Rolf Jorde, Tetsuya Kawahara, Bess Dawson-Hughes :
    Response to Letter to the Editor from Dalan: "Vitamin D Supplementation for Prevention of Type 2 Diabetes Mellitus: To D or Not to D?"
    Journal of Clinical Endocrinology and Metabolism (JCEM) 2021 ARKIV / DOI
  • Anette Uhlving Larsen, Laila Arnesdatter Hopstock, Rolf Jorde, Guri Grimnes :
    No improvement of sleep from vitamin D supplementation: insights from a randomized controlled trial
    Sleep Medicine: X 2021 ARKIV / DOI
  • Petja Lyn Langholz, Tom Wilsgaard, Inger Njølstad, Rolf Jorde, Laila Arnesdatter Hopstock :
    Trends in known and undiagnosed diabetes, HbA1c levels, cardiometabolic risk factors and diabetes treatment target achievement in repeated cross-sectional surveys: The population-based Tromsø Study 1994-2016
    BMJ Open 2021 ARKIV / DOI
  • Rolf Jorde, Guri Grimnes :
    Increased calcium intake is associated lower serum 25-hydroxyvitamin D levels in subjects with adequate vitamin D intake: a population-based observational study
    BMC Nutrition 2020 ARKIV / DOI
  • Rolf Jorde, Guri Grimnes :
    Serum PTH is not a good marker for defining a threshold for vitamin D deficiency
    Endocrine Connections 2020 ARKIV / DOI
  • Julia Magdalena Kubiak, Elena Kamycheva, Rolf Jorde :
    Tracking of serum 25-hydroxyvitamin D during 21 years
    European Journal of Clinical Nutrition 2020 ARKIV / DOI
  • Anastassios G. Pittas, Rolf Jorde, Tetsuya Kawahara, Bess Dawson-Hughes :
    Vitamin D supplementation for prevention of type 2 diabetes mellitus: To D or Not to D?
    Journal of Clinical Endocrinology and Metabolism (JCEM) 2020 ARKIV / DOI
  • Rolf Jorde, Astrid Kamilla Stunes, Julia Magdalena Kubiak, Ragnar Martin Joakimsen, Guri Grimnes, Per Medbøe Thorsby m.fl.:
    Effects of vitamin D supplementation on bone turnover markers and other bone-related substances in subjects with vitamin D deficiency
    Bone 2019 ARKIV / DOI
  • Guri Grimnes, Julia Magdalena Kubiak, Rolf Jorde :
    Four months vitamin D supplementation to vitamin D insufficient individuals does not improve muscular strength: A randomized controlled trial
    PLOS ONE 2019 ARKIV / DOI
  • Rolf Jorde, Astrid Kamilla Stunes, Julia Magdalena Kubiak, Guri Grimnes, Per Medbøe Thorsby, Unni Syversen :
    Smoking and other determinants of bone turnover
    PLOS ONE 2019 ARKIV / DOI
  • Svein Ivar Bekkelund, Rolf Jorde :
    Alanine aminotransferase and body composition in obese men and women
    Disease Markers 2019 ARKIV / DOI
  • Rolf Jorde, Tom Wilsgaard, Guri Grimnes :
    Polymorphisms in the vitamin D system and mortality ? The Troms? study
    Journal of Steroid Biochemistry and Molecular Biology 2019 ARKIV / DOI
  • Rolf Jorde, Guri Grimnes :
    Lost relation between blood pressure and serum 25-hydroxyvitamin D
    Blood Pressure 2019 ARKIV / DOI
  • Rolf Jorde, Julia Magdalena Kubiak, Johan Svartberg, Ole-Martin Fuskevåg, Yngve Anton Figenschau, Ieva Martinaityte m.fl.:
    Vitamin D supplementation has no e ffect on cognitive performance after four months in mid-aged and older subjects
    Journal of the Neurological Sciences 2019 DOI
  • Rolf Jorde :
    The role of Vitamin D binding protein, total and free 25-hydroxyvitamin D in diabetes
    Frontiers in Endocrinology 2019 ARKIV / DOI
  • Thor Aspelund, Martin R. Grübler, Albert V. Smith, Elias F. Gudmundsson, Martin Keppel, Mary Frances Cotch m.fl.:
    Effect of genetically low 25-hydroxyvitamin D on mortality risk: Mendelian randomization analysis in 3 large european cohorts
    Nutrients 2019 ARKIV / DOI
  • Anne Winther, Lone Jørgensen, Luai A. Ahmed, Tore Christoffersen, Anne-Sofie Furberg, Guri Grimnes m.fl.:
    Bone mineral density at the hip and its relation to fat mass and lean mass in adolescents: the Tromsø Study, Fit Futures
    BMC Musculoskeletal Disorders 2018 ARKIV / DOI
  • Karin M.A. Swart, Paul Lips, Ingeborg A. Brouwer, Rolf Jorde, Martijn W. Heymans, Guri Grimnes m.fl.:
    Effects of Vitamin D supplementation on markers for cardiovascular disease and type 2 diabetes: An individual participant data meta-analysis of randomized controlled trials
    American Journal of Clinical Nutrition 2018 DOI
  • Rolf Jorde, Guri Grimnes :
    Serum cholecalciferol may be a better marker of vitamin D status than 25-hydroxyvitamin D
    Medical Hypotheses 2018 DOI
  • Svein Ivar Bekkelund, Rolf Jorde :
    Creatine kinase in relation to body fat in a Caucasian overweight and obese population
    Scandinavian Journal of Clinical and Laboratory Investigation 2018 DOI
  • Rolf Jorde, Guri Grimnes :
    Exploring the association between serum 25-hydroxyvitamin D and serum lipids — more than confounding?
    European Journal of Clinical Nutrition 2018 DOI
  • Julia Magdalena Kubiak, Guri Grimnes, Kevin D. Cashman, Elena Kamycheva, Kirsten Dowling, Zuzana Škrabáková m.fl.:
    C3-epimerization of 25-hydroxyvitamin D increases with increasing serum 25-hydroxyvitamin D levels and shows a high degree of tracking over time
    Clinical Biochemistry 2018 DOI
  • Rolf Jorde, Julia Magdalena Kubiak :
    No improvement in depressive symptoms by vitamin D supplementation: results from a randomised controlled trial
    Journal of Nutritional Science (JNS) 2018 ARKIV / DOI
  • Stefan Pilz, Winfried März, Kevin D Cashman, Mairead Kiely, Susan J Whiting, Michael F. Holick m.fl.:
    Rationale and plan for vitamin D food fortification: A review and guidance paper
    Frontiers in Endocrinology 2018 ARKIV / DOI
  • Janice B. Schwartz, J. Christopher Gallagher, Rolf Jorde, Vivian Berg, Jennifer Walsh, Richard Eastell m.fl.:
    Determination of free 25(OH)D concentrations and their relationships to total 25(OH)D in multiple clinical populations
    Journal of Clinical Endocrinology and Metabolism (JCEM) 2018 DOI
  • Julia Magdalena Kubiak, Per Medbøe Thorsby, Elena Kamycheva, Rolf Jorde :
    Vitamin D supplementation does not improve CVD risk factors in vitamin D-insufficient subjects
    Endocrine Connections 2018 ARKIV / DOI
  • Rolf Jorde :
    RCTS are the only appropriate way to demonstrate the role of vitamin D in health
    Journal of Steroid Biochemistry and Molecular Biology 2018 DOI
  • Vivian Berg, Therese Haugdahl Nøst, Rolf Dagfinn Pettersen, Solrunn Hansen, Anna Sofia Veyhe, Rolf Jorde m.fl.:
    Persistent Organic Pollutants and the Association with Maternal and Infant Thyroid Homeostasis: A Multipollutant Assessment
    Environmental Health Perspectives 2017 ARKIV / DOI
  • Svein Ivar Bekkelund, Rolf Jorde :
    Lean body mass and creatine kinase are associated with reduced inflammation in obesity
    European Journal of Clinical Investigation 2017 DOI
  • Lars Rejnmark, Lise Sofie Bislev, Kevin D. Cashman, Gudny Eiríksdóttir, Martin Gaksch, Martin Grübler m.fl.:
    Non-skeletal health effects of Vitamin D supplementation: A systematic review on findings from meta-Analyses summarizing trial data
    PLOS ONE 2017 ARKIV / DOI
  • Johanna Öberg, Margareta Verelst, Rolf Jorde, Kevin D. Cashman, Guri Grimnes :
    High dose vitamin D may improve lower urinary tract symptoms in postmenopausal women
    Journal of Steroid Biochemistry and Molecular Biology 2017 DOI
  • Anette Uhlving Larsen, Guri Grimnes, Rolf Jorde :
    The effect of high-dose vitamin D3 supplementation on bone mineral density in subjects with prediabetes
    Osteoporosis International 18. september 2017 ARKIV / DOI
  • Julia Beilfuss, Rolf Jorde, Elena Kamycheva :
    High-Sensitivity CRP is Associated with Serum 25-Hydroxyvitamin D Levels, but is not Affected by 5-Year Supplementation with Cholecalciferol
    Journal of Nutritional Health & Food Science 2017 DOI
  • Jane Maddock, Ang Zhou, Alana Cavadino, Elżbieta Kuźma, Yanchun Bao, Melissa C. Smart m.fl.:
    Vitamin D and cognitive function: A Mendelian randomisation study
    Scientific Reports 2017 ARKIV / DOI
  • Vivian Berg, Therese Haugdahl Nøst, Guri Skeie, Yngvar Thomassen, Balazs Berlinger, Anna Sofia Veyhe m.fl.:
    Thyroid homeostasis in mother-child pairs in relation to maternal iodine status: The MISA study
    European Journal of Clinical Nutrition 2017 ARKIV / DOI
  • Yvonne Pasing, Christopher Graham Fenton, Rolf Jorde, Ruth H Paulssen :
    Changes in the human transcriptome upon vitamin D supplementation
    Journal of Steroid Biochemistry and Molecular Biology 2017 ARKIV / DOI
  • Leva Martinaitye, Elena Kamycheva, Allan Didriksen, Jette Jakobsen, Rolf Jorde :
    Vitamin D Stored in Fat Tissue During a 5-Year Intervention Affects Serum 25-Hydroxyvitamin D Levels the Following Year
    Journal of Clinical Endocrinology and Metabolism (JCEM) 2017 DOI
  • Martin Gaksch, Rolf Jorde, Guri Grimnes, Ragnar Martin Joakimsen, Henrik Schirmer, Tom Wilsgaard m.fl.:
    Vitamin D and mortality: Individual participant data meta-analysis of standardized 25-hydroxyvitamin D in 26916 individuals from a European consortium
    PLOS ONE 2017 ARKIV / DOI
  • Leva Martinaityte, Rolf Jorde, Nina Emaus, Anne Elise Eggen, Ragnar Martin Joakimsen, Elena Kamycheva :
    Bone mineral density is associated with Vitamin D related rs6013897 and estrogen receptor polymorphism rs4870044: The Tromsø study
    PLOS ONE 2017 ARKIV / DOI
  • Gunhild Lerstad, Ellen Elisabeth Brodin, Johan Svartberg, Rolf Jorde, Jan Brox, Sigrid Kufaas Brækkan m.fl.:
    Associations between serum levels of calcium, parathyroid hormone and future risk of venous thromboembolism: The Tromsø study
    European Journal of Endocrinology (EJE) 2017 DOI
  • Guri Grimnes, Nina Emaus, Kevin D. Cashman, Rolf Jorde :
    The effect of high-dose vitamin D supplementation on muscular function and quality of life in postmenopausal women?A randomized controlled trial
    Clinical Endocrinology 2017 DOI
  • Kevin D. Cashman, Kirsten G. Dowling, Zuzana Škrabáková, Marcela Gonzalez-Gross, Jara Valtueña, Stefaan De Henauw m.fl.:
    Vitamin D deficiency in Europe: pandemic?
    American Journal of Clinical Nutrition 2016 ARKIV / DOI
  • Colette M O'Neill, Andreas Kazantzidis, Mary J Ryan, Niamh Barber, Christopher T. Sempos, Ramon A. Durazo-Arvizu m.fl.:
    Seasonal changes in vitamin D-effective UVB availability in Europe and associations with population serum 25-hydroxyvitamin D
    Nutrients 2016 ARKIV / DOI
  • Laila Arnesdatter Hopstock, Petja Lyn Langholz, Tom Wilsgaard, Rolf Jorde, Inger Njølstad :
    Trends in diabetes and treatment target achievement. The Tromsø-Study 1994–2016
    2021 OMTALE
  • James C. Fleet, Carlos Bernal-Mizrachi, Martin Hewison, Rolf Jorde, John White, Margherita Cantorna m.fl.:
    Highlights from the 22nd workshop on vitamin D in New York City, May 2019
    Journal of Steroid Biochemistry and Molecular Biology 2020 DOI
  • Rolf Jorde, Guri Grimnes :
    Vitamin D: no cure for depression
    American Journal of Clinical Nutrition 2019 DOI
  • Petja Lyn Langholz, Tom Wilsgaard, Inger Njølstad, Rolf Jorde, Laila Arnesdatter Hopstock :
    Trends in diabetes prevalence. The Tromsø Study 1994-2016
    2018
  • Ieva Zostautiene, Rolf Jorde, Guri Grimnes :
    No association between birth season and vitamin D concentration in adults in a North Norwegian population-the Tromsø study
    Annals of Translational Medicine 2016 DOI

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