Skip to content

Home Search Authors Pakistan News Saved

SciRah

SciRah does not host or store research papers. Results come live from free, official scholarly APIs, and every paper links back to its original source.

Data sources

OpenAlex
Semantic Scholar
Crossref
CORE
arXiv
PubMed

Privacy policy Terms of service

R. Thomsen · SciRah

Researcher profile · Semantic Scholar

R. Thomsen

Share profile

R. Thomsen — researcher profile on SciRah

h-index: 64
Works: 423
Citations: 15K

Most-cited papers

Arterial events, venous thromboembolism, thrombocytopenia, and bleeding after vaccination with Oxford-AstraZeneca ChAdOx1-S in Denmark and Norway: population based cohort study
A. Pottegård, L. Lund, Ø. Karlstad, Jesper Dahl +12 more
2021British medical journal371 citations Open access
Semantic Scholar
SARS-CoV-2 vaccination and myocarditis or myopericarditis: population based cohort study
Anders Husby, J. V. Hansen, E. Fosbøl, E. M. Thiesson +9 more
2021British medical journal242 citations Open access
Semantic Scholar
Post-acute effects of SARS-CoV-2 infection in individuals not requiring hospital admission: a Danish population-based cohort study
L. Lund, J. Hallas, Henrik Nielsen, A. Koch +5 more
2021Lancet. Infectious Diseases (Print)203 citations Open access
Semantic Scholar
University of Southern Denmark Characteristics and predictors of hospitalization and death in the first 11 122 cases with a positive RT-PCR test for SARS-CoV-2 in Denmark a nationwide cohort
Mette Reilev, K. Kristensen, A. Pottegård, L. Lund +14 more
2020170 citations
Semantic Scholar
Thromboembolism and the Oxford–AstraZeneca COVID-19 vaccine: side-effect or coincidence?
S. Østergaard, M. Schmidt, E. Horváth-Puhó, R. Thomsen +1 more
2021The Lancet145 citations Open access
Semantic Scholar
Characteristics and predictors of hospitalization and death in the first 11 122 cases with a positive RT-PCR test for SARS-CoV-2 in Denmark: a nationwide cohort
Mette Reilev, K. Kristensen, A. Pottegård, L. Lund +14 more
2020International Journal of Epidemiology99 citations Open access
Semantic Scholar
New Horizons: Epidemiology of Obesity, Diabetes Mellitus, and Cancer Prognosis.
S. Harborg, Kasper Kjaergaard, R. Thomsen, S. Borgquist +2 more
2023Journal of Clinical Endocrinology and Metabolism96 citations Open access
Semantic Scholar
Long-term Risk of Parkinson Disease Following Influenza and Other Infections.
N. Cocoros, E. Svensson, S. Szépligeti, S. Vestergaard +5 more
2021JAMA Neurology88 citations Open access
Semantic Scholar
Metabolic Factors, Lifestyle Habits, and Possible Polyneuropathy in Early Type 2 Diabetes: A Nationwide Study of 5,249 Patients in the Danish Centre for Strategic Research in Type 2 Diabetes (DD2) Cohort
D. Christensen, S. Knudsen, S. Gylfadottir, L. B. Christensen +9 more
2020Diabetes Care86 citations Open access
Semantic Scholar
Incidence and Clinical Presentation of Pheochromocytoma and Sympathetic Paraganglioma: A Population-based Study.
Andreas Ebbehoj, K. Stochholm, S. Jacobsen, Christian Trolle +7 more
2021Journal of Clinical Endocrinology and Metabolism82 citations Open access
Semantic Scholar
Adverse Outcomes and Mortality in Users of Non-Steroidal Anti-Inflammatory Drugs tested positive for SARS-CoV-2: A Danish Nationwide Cohort Study
L. Lund, K. Kristensen, Mette Reilev, S. Christensen +7 more
2020medRxiv65 citations Open access
Semantic Scholar
10-Year Cardiovascular Risk in Patients With Newly Diagnosed Type 2 Diabetes Mellitus.
C. Gyldenkerne, M. B. Mortensen, J. Kahlert, P. Thrane +4 more
2023Journal of the American College of Cardiology59 citations Open access
Semantic Scholar
Comparable COVID‐19 outcomes with current use of GLP‐1 receptor agonists, DPP‐4 inhibitors or SGLT‐2 inhibitors among patients with diabetes who tested positive for SARS‐CoV‐2
Simone Bastrup Israelsen, A. Pottegård, Håkon Sandholdt, S. Madsbad +2 more
2021Diabetes, obesity and metabolism56 citations Open access
Semantic Scholar
Identification of Patients with CKD in Medical Databases: A Comparison of Different Algorithms.
S. Vestergaard, C. Christiansen, R. Thomsen, H. Birn +1 more
2021American Society of Nephrology. Clinical Journal50 citations Open access
Semantic Scholar
Type 2 diabetes classification: a data-driven cluster study of the Danish Centre for Strategic Research in Type 2 Diabetes (DD2) cohort
D. Christensen, S. K. Nicolaisen, E. Ahlqvist, J. Stidsen +15 more
2022BMJ Open Diabetes Research & Care46 citations Open access
Semantic Scholar
CRP, C-Peptide, and Risk of First-Time Cardiovascular Events and Mortality in Early Type 2 Diabetes: A Danish Cohort Study.
A. Gedebjerg, M. Bjerre, A. D. Kjaergaard, J. Nielsen +8 more
2023Diabetes Care44 citations Open access
Semantic Scholar
Changes in the use of glucose‐lowering drugs: A Danish nationwide study
A. Pottegård, J. H. Andersen, J. Søndergaard, R. Thomsen +1 more
2022Diabetes, obesity and metabolism44 citations Open access
Semantic Scholar
Venous thromboembolism and major bleeding in patients with COVID-19: A nationwide population-based cohort study.
M. Dalager-Pedersen, L. Lund, T. Mariager, R. Winther +13 more
2021Clinical Infectious Diseases43 citations Open access
Semantic Scholar
Semaglutide (Ozempic®) Use in Denmark 2018 Through 2023 ‒ User Trends and off-Label Prescribing for Weight Loss
Aurélie Mailhac, Lars Pedersen, A. Pottegård, J. Søndergaard +3 more
2024Clinical Epidemiology40 citations Open access
Semantic Scholar
Breast cancer and incidence of type 2 diabetes mellitus: a systematic review and meta-analysis
N. Jordt, Kasper Kjaergaard, R. Thomsen, S. Borgquist +1 more
2023Breast Cancer Research and Treatment40 citations Open access
Semantic Scholar
Changes in SGLT2i and GLP-1RA real-world initiator profiles following cardiovascular outcome trials: A Danish nationwide population-based study
J. Knudsen, L. Baggesen, M. Lajer, L. Nurkanovic +3 more
2020PLoS ONE35 citations Open access
Semantic Scholar
Changes in type 2 diabetes incidence and mortality associated with introduction of HbA1c as diagnostic option: A Danish 24-year population-based study
J. Knudsen, S. S. Knudsen, A. Hulman, D. Witte +5 more
2022The Lancet Regional Health - Europe33 citations Open access
Semantic Scholar
Body Mass Index and 90-Day Mortality Among 35,406 Danish Patients Hospitalized for Infection.
S. B. Gribsholt, L. Pedersen, B. Richelsen, H. Sørensen +1 more
2021Mayo Clinic proceedings30 citations
Semantic Scholar
Nationwide Trends in Cardiac Risk and Mortality in Patients With Incident Type 2 Diabetes: A Danish Cohort Study
C. Gyldenkerne, J. Knudsen, K. Olesen, H. Sørensen +3 more
2021Diabetes Care28 citations
Semantic Scholar
Risk factor analysis for a rapid progression of chronic kidney disease
A. H. S. Vestergaard, S. D. Jensen, U. Heide-Jørgensen, L. Frederiksen +6 more
2024Nephrology, Dialysis and Transplantation27 citations Open access
Semantic Scholar
Triglycerides and risk of cardiovascular events in statin-treated patients with newly diagnosed type 2 diabetes: a Danish cohort study
F. Kristensen, D. Christensen, M. Mortensen, M. Maeng +3 more
2023Cardiovascular Diabetology27 citations Open access
Semantic Scholar
Mannose-Binding Lectin and Risk of Cardiovascular Events and Mortality in Type 2 Diabetes: A Danish Cohort Study
A. Gedebjerg, M. Bjerre, A. D. Kjaergaard, R. Steffensen +9 more
2020Diabetes Care27 citations Open access
Semantic Scholar
Low‐grade inflammation in persons with recently diagnosed type 2 diabetes: The role of abdominal adiposity and putative mediators
Sidsel L. Domazet, T. Olesen, J. Stidsen, C. K. Svensson +11 more
2024Diabetes, obesity and metabolism26 citations Open access
Semantic Scholar
Diabetes and Coronary Artery Disease as Risk Factors for Dementia.
K. Olesen, P. Thrane, C. Gyldenkerne, R. Thomsen +3 more
2024European Journal of Preventive Cardiology26 citations Open access
Semantic Scholar
Falls and fractures associated with type 2 diabetic polyneuropathy: A cross‐sectional nationwide questionnaire study
K. Khan, D. Christensen, S. K. Nicolaisen, S. Gylfadottir +4 more
2021Journal of Diabetes Investigation25 citations Open access
Semantic Scholar
Peripheral artery disease, lower limb revascularization, and amputation in diabetes patients with and without coronary artery disease: a cohort study from the Western Denmark Heart Registry
K. Olesen, C. Gyldenkerne, T. Thim, R. Thomsen +1 more
2021BMJ Open Diabetes Research & Care24 citations Open access
Semantic Scholar
Cardiovascular Events, Acute Hospitalizations, and Mortality in Patients With Type 2 Diabetes Mellitus Who Initiate Empagliflozin Versus Liraglutide: A Comparative Effectiveness Study
R. Thomsen, J. Knudsen, J. Kahlert, L. Baggesen +5 more
2021Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease23 citations Open access
Semantic Scholar
Characteristics and predictors of hospitalization and death in the first 9,519 cases with a positive RT-PCR test for SARS-CoV-2 in Denmark: A nationwide cohort
Mette Reilev, K. Kristensen, A. Pottegaard, L. Lund +14 more
2020medRxiv21 citations Open access
Semantic Scholar
Leisure-Time Physical Activity and Risk of Microvascular Complications in Individuals With Type 2 Diabetes: A UK Biobank Study.
F. Kristensen, M. A. Sánchez-Lastra, K. Dalene, B. del Pozo Cruz +5 more
2023Diabetes Care20 citations Open access
Semantic Scholar
Leisure-time physical activity and all-cause mortality and cardiovascular disease in adults with type 2 diabetes: Cross-country comparison of cohort studies
J. Tarp, Mengyun Luo, M. A. Sánchez-Lastra, K. Dalene +5 more
2023Journal of Sport and Health Science20 citations Open access
Semantic Scholar
Diabetic Polyneuropathy Early in Type 2 Diabetes Is Associated With Higher Incidence Rate of Cardiovascular Disease: Results From Two Danish Cohort Studies
L. Bjerg, S. K. Nicolaisen, D. Christensen, J. Nielsen +10 more
2021Diabetes Care19 citations Open access
Semantic Scholar
A Validated Prediction Model for End-Stage Kidney Disease in Type 1 Diabetes
D. Vistisen, G. Andersen, A. Hulman, S. McGurnaghan +6 more
2021Diabetes Care19 citations Open access
Semantic Scholar
The impact of hospital-diagnosed depression or use of antidepressants on treatment initiation, adherence and HbA1c/LDL target achievement in newly diagnosed type 2 diabetes
C. Rohde, J. Knudsen, N. Schmitz, S. Østergaard +1 more
2020Diabetologia19 citations Open access
Semantic Scholar
The Prevalence of Polyneuropathy in Type 2 Diabetes Subgroups Based on HOMA2 Indices of β-Cell Function and Insulin Sensitivity.
F. Kristensen, D. Christensen, B. Callaghan, J. Stidsen +13 more
2023Diabetes Care18 citations Open access
Semantic Scholar
Comparative Cardiovascular Effectiveness of Empagliflozin Versus Dapagliflozin in Adults With Treated Type 2 Diabetes: A Target Trial Emulation
K. Bonnesen, U. Heide-Jørgensen, D. Christensen, T. Lash +5 more
2024Circulation17 citations
Semantic Scholar
Differences Between Randomized Clinical Trial Participants and Real-World Empagliflozin Users and the Changes in Their Glycated Hemoglobin Levels
N. E. Munk, J. Knudsen, A. Pottegård, D. Witte +1 more
2020JAMA Network Open17 citations Open access
Semantic Scholar
Twenty-Year Temporal Trends in Risk of Ischemic Stroke in Incident Type 2 Diabetes: A Danish Population-Based Cohort Study.
C. Gyldenkerne, J. Kahlert, K. Olesen, P. Thrane +3 more
2022Diabetes Care16 citations
Semantic Scholar
Prognostic impact of elevated lactate levels on mortality in critically ill patients with and without preadmission metformin treatment: a Danish registry-based cohort study
R. Posma, T. Frøslev, B. Jespersen, I. V. D. van der Horst +4 more
2020Annals of Intensive Care16 citations Open access
Semantic Scholar
Lifetime and 10‐year cardiovascular risk prediction in individuals with type 1 diabetes: The LIFE‐T1D model
M. A. Helmink, S. Hageman, Björn Eliasson, N. Sattar +13 more
2024Diabetes, obesity and metabolism15 citations Open access
Semantic Scholar
Guillain–Barré syndrome following influenza vaccination: A 15‐year nationwide population‐based case–control study
L. Levison, R. Thomsen, H. Andersen
2022European Journal of Neurology15 citations Open access
Semantic Scholar
Association of α1-Blocker Receipt With 30-Day Mortality and Risk of Intensive Care Unit Admission Among Adults Hospitalized With Influenza or Pneumonia in Denmark
R. Thomsen, C. Christiansen, U. Heide-Jørgensen, J. Vogelstein +5 more
2021JAMA Network Open15 citations Open access
Semantic Scholar
Fracture rates in patients discontinuing alendronate treatment in real life: a population-based cohort study
Anne Sophie Sølling, D. Christensen, B. Darvalics, T. Harsløf +2 more
2021Osteoporosis International15 citations
Semantic Scholar
Association Between Incident Cancer and Guillain-Barré Syndrome Development
L. Levison, R. Thomsen, S. Sindrup, Henning Andersen
2022Neurology14 citations
Semantic Scholar
Development of a 5-year risk prediction model for type 2 diabetes in individuals with incident HbA1c-defined pre-diabetes in Denmark
S. K. Nicolaisen, R. Thomsen, C. Lau, H. Sørensen +1 more
2022BMJ Open Diabetes Research & Care14 citations Open access
Semantic Scholar
Clinical and biochemical characteristics of postpancreatitis diabetes mellitus: A cross‐sectional study from the Danish nationwide DD2 cohort
S. S. Olesen, H. Svane, S. K. Nicolaisen, J. K. Kristensen +5 more
2021Journal of Diabetes13 citations Open access
Semantic Scholar

Frequent co-authors

Invite them to SciRah by sharing their profile.

H. Sørensen×17
Invite
H. Sørensen — researcher profile on SciRah
A. Pottegård×8
Invite
A. Pottegård — researcher profile on SciRah
D. Christensen×8
Invite
D. Christensen — researcher profile on SciRah
J. Nielsen×8
Invite
J. Nielsen — researcher profile on SciRah

×7

Invite

L. Lund — researcher profile on SciRah

H. Beck-Nielsen×7

Invite

H. Beck-Nielsen — researcher profile on SciRah

C. Christiansen×6

Invite

C. Christiansen — researcher profile on SciRah

Invite

J. Knudsen — researcher profile on SciRah

Invite

N. Brun — researcher profile on SciRah

N. B. Johansen×5

Invite

N. B. Johansen — researcher profile on SciRah

Invite

H. Andersen — researcher profile on SciRah

C. Gyldenkerne×5

Invite

C. Gyldenkerne — researcher profile on SciRah