Martin Jensen

ORCID: 0000-0003-2830-8384
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About
Contact & Profiles
Research Areas
  • Atrial Fibrillation Management and Outcomes
  • Venous Thromboembolism Diagnosis and Management
  • Acute Ischemic Stroke Management
  • Cardiac Arrhythmias and Treatments
  • Health Systems, Economic Evaluations, Quality of Life
  • Heart Failure Treatment and Management
  • Global Maternal and Child Health
  • Intracerebral and Subarachnoid Hemorrhage Research
  • Aortic aneurysm repair treatments
  • Cardiac Imaging and Diagnostics
  • Blood Pressure and Hypertension Studies
  • Cerebrovascular and Carotid Artery Diseases
  • Building materials and conservation
  • Pharmacovigilance and Adverse Drug Reactions
  • Medication Adherence and Compliance
  • Parasites and Host Interactions
  • Thyroid Disorders and Treatments
  • Stoma care and complications
  • Vibrio bacteria research studies
  • Parasite Biology and Host Interactions
  • High Altitude and Hypoxia
  • Viral gastroenteritis research and epidemiology
  • Cardiac, Anesthesia and Surgical Outcomes
  • Cardiac Health and Mental Health
  • Maternal and fetal healthcare

Aalborg University
2018-2024

Aalborg University Hospital
2018-2024

Skive Hospital
2023

University of Copenhagen
2021

Rockwool Foundation
2021

Rigshospitalet
2021

Thrombosis Research Institute
2020

Jensen Hughes (United States)
2020

Paris Cardiovascular Research Center
2019

Inserm
2019

Background It is unclear whether nonvitamin K antagonist oral anticoagulants ( NOAC s) can mitigate dementia development in atrial fibrillation. We compared among users of NOACs or warfarin patients with fibrillation no prior neurological diagnoses. Methods and Results conducted a Danish nationwide cohort study including 33 617 new anticoagulant nonvalvular fibrillation, which 11 052 were aged 60 to 69 years, 13 237 70 79 9238 80 years older. To exclude prevalent non -oral anticoagulants-...

10.1161/jaha.118.011358 article EN cc-by-nc-nd Journal of the American Heart Association 2019-05-29

Abstract Aims Patient-reported outcome measures (PROMs) may predict poor clinical in patients with heart failure (HF). It remains unclear whether PROMs are associated subsequent adherence to HF medication. We aimed determine health-related quality of life, anxiety, and depression were long-term medication these patients. Methods results A national cohort study Danish 3-year follow-up (n = 1464). included the EuroQol five-dimensional, five-level questionnaire (EQ-5D-5L), HeartQoL Hospital...

10.1093/ehjcvp/pvaa097 article EN European Heart Journal - Cardiovascular Pharmacotherapy 2020-07-31

Frail people with atrial fibrillation are often undertreated oral anticoagulants (OACs), and evidence for the net clinical benefit (NCB) of OAC is sparse. We, therefore, examined risk thromboembolic events, major bleeding, NCB anticoagulation treatment.

10.1161/strokeaha.123.044407 article EN Stroke 2024-01-22

Abstract Purpose To analyze the nationwide incidence of Salmonella infections in Denmark from 2013 to 2022. Methods Confirmed cases enterica subsp. were examined using National Register Enteric Pathogens during 2013–2022. Proportions, rates (IR), relative risk (RR), and 95% confidence intervals (CI) calculated assess differences serotypes, invasiveness, age, sex, travel exposure. Results We identified 9,944 Danish cases, with an average annual rate 16.9 per 100,000 inhabitants, declining...

10.1007/s10096-024-04808-9 article EN cc-by European Journal of Clinical Microbiology & Infectious Diseases 2024-03-21

Substantial interest has been directed towards stroke risk stratification in patients with atrial fibrillation (AF) but prior studies have focused on AF without significant valvular heart disease (VHD), so-called 'non-valvular AF'. A formal validation exercise addressing risks relation to the CHA2DS2-VASc factor(s) VHD is lacking. Also, use of HAS-BLED score anticoagulated not previously studied. The aim this study was investigate and bleeding rates scores. We conducted a nationwide cohort...

10.1093/europace/euy151 article EN EP Europace 2018-07-06

Background Single-dose praziquantel (PZQ) for treating urogenital schistosomiasis has been reported as inadequate achieving significant resolution of female genital (FGS)-associated cervicovaginal lesions. This randomised controlled trial aimed to assess the efficacy and safety a repeated PZQ-dosing regimen. Methods The was conducted among women aged 15 34 with FGS-associated cervical lesions living in Schistosoma haematobium -endemic area northern Madagascar. A total 116 were randomly...

10.3389/fitd.2024.1322652 article EN cc-by Frontiers in Tropical Diseases 2024-08-29

Uncertainty remains about the most appropriate timing of induction labor in late-term pregnancies. To address this issue, study aimed to compare risk neonatal morbidity and pregnancy- birth-related complications between gestational age (GA) 41+4 -42+0 GA 41+0 -41+3 weeks.This nationwide registry-based cohort included singleton births without major congenital malformations, with registered GA, intended vaginal delivery at - 42+0 weeks 2009 2018 Denmark. Logistic regression models were used...

10.1111/aogs.14299 article EN Acta Obstetricia Et Gynecologica Scandinavica 2021-12-06

To evaluate the effects of an outpatient clinic setup for minor stroke/TIA using subsequent admission patients at high risk recurrent stroke.We performed a cohort study all with suspected seen in Aarhus University Hospital, Denmark, between September 2013 and August 2014. Patients stroke were compared to historic (same hospital) contemporary (another comparable matched, hospitalized controls on nonprioritized outcomes: length stay, readmissions, care quality (10 process-performance...

10.1212/wnl.0000000000011453 article EN cc-by-nc-nd Neurology 2021-01-20

To describe the risks of thromboembolism and major bleeding complications in anticoagulated patients with atrial fibrillation (AF) native aortic or mitral valvular heart disease using data reflecting clinical practice.Descriptive cohort study incident AF disease, identified nationwide Danish registries from 2000 to 2018. A total 10 043 were included, which 5190 (51.7%) had stenosis, 1788 (17.8%) regurgitation, 327 (3.3%) 2738 (27.3%) regurgitation. At 1 year after diagnosis, risk was 4.6%...

10.1093/ehjcvp/pvaa008 article EN European Heart Journal - Cardiovascular Pharmacotherapy 2020-01-24

Abstract Aims An in-depth understanding of the prognostic value patient-reported outcomes (PRO) is essential to facilitate person-centred care in heart failure (HF). This study aimed clarify role subjective mental and physical health status patients with HF. Methods results Patients HF were identified from DenHeart Survey (n = 1499) PRO data obtained at hospital discharge, including EuroQol five-dimensional questionnaire (EQ-5D), HeartQoL, Hospital Anxiety Depression Scale (HADS). Clinical...

10.1093/ehjqcco/qcaa026 article EN European Heart Journal - Quality of Care and Clinical Outcomes 2020-03-25

Aims The risks of thromboembolism and bleeding in patients with atrial fibrillation (AF) valvular heart disease (VHD) are sparsely described. We described the risk events non-anticoagulated anticoagulated AF VHD according to evaluated valves, rheumatic or artificial valve classification (EHRA classification), EHRA Type 1 2 VHD, within subgroups VHD. Methods Results Cohort study coexisting identified nationwide Danish registries from 2000 2018. Risk after year follow-up were calculated each...

10.1111/ijcp.13589 article EN International Journal of Clinical Practice 2020-06-23

Background and purpose The effectiveness safety of edoxaban 60 mg 30 for stroke prevention compared with warfarin in patients atrial fibrillation have not been well-described a nationwide cohort Caucasian treated standard clinical practice. Methods We used Danish registries to identify during June 2016 November 2018 who were or computed rates per 100 person-years thromboembolic, all-cause mortality, bleeding events using an inverse probability treatment weighting approach account baseline...

10.1177/17474930211029441 article EN International Journal of Stroke 2021-06-18

Background Guideline recommendations on the use of non–vitamin K antagonist oral anticoagulants (NOACs) in atrial fibrillation (AF) patients with aortic stenosis are based studies including a low number stenosis. The aim this study was to estimate effects NOAC versus warfarin thromboembolism and major bleeding among AF Methods Results We emulated target trial using observational data from Danish nationwide registries between 2013 2018. Thromboembolism defined as hospital diagnosis ischemic...

10.1161/jaha.121.022628 article EN cc-by-nc-nd Journal of the American Heart Association 2021-11-24

This study sought to describe the risk of thromboembolism in nonanticoagulated atrial fibrillation patients with Evaluated Heartvalves, Rheumatic or Artificial (EHRA) Type 2 valvular heart disease (VHD) <65 65 74 years age and 0 1 non-sex comorbidity CHA2DS2-VASc score. A minor, but important, proportion VHD beyond moderate-to-severe mitral stenosis and/or a mechanical prosthetic valve, so-called EHRA VHD, have coexisting comorbidities score, are therefore not strongly recommended oral...

10.1016/j.jacep.2020.07.005 article EN publisher-specific-oa JACC. Clinical electrophysiology 2020-08-28

Abstract European guidelines for heart failure (HF) have continuously incorporated new evidence since the first publication in 1995. We aimed to explore time trends utilisation of pharmacological treatment HF and dispensing recommended dosages among patients with a first‐time diagnosis HF. performed historical cohort study from 1997 2015, identified Danish National Patient Registry. Dispensed included angiotensin‐converting enzyme inhibitors (ACEIs), angiotensin receptor blockers (ARBs),...

10.1111/bcpt.13392 article EN Basic & Clinical Pharmacology & Toxicology 2020-01-31

Abstract Given high recurrence risk after venous thromboembolism (VTE), guidelines recommend extended dose rivaroxaban (10 mg OD) or apixaban (2.5 BID) to be considered 6 months of initial treatment. This study aimed provide insight into clinical practice regarding the use preventive treatment and describe duration Linkage nationwide health registers identified all in‐ outpatients with VTE from April 2017 through 2018. Hazard ratios (HR) 95% confidence intervals (CIs) were calculated...

10.1111/bcpt.13637 article EN Basic & Clinical Pharmacology & Toxicology 2021-07-10

Background: Thyroid hormones and sympathetic stimulation are needed for activating Brown adipose tissue (BAT) during cold exposure. Studies of human exposure have demonstrated both increased production raised clearance triiodothyronine (T3). Greenlandic hunters provide a unique model evaluating metabolic effects Aim: We aimed to explore the dynamics thyroid when blocking activity in winter inspire knowledge on mechanisms BAT activation. Methods: conducted 7-day field study (n=7) East...

10.1530/etj-24-0272 article EN cc-by-nc-nd European Thyroid Journal 2024-12-01

Atrial fibrillation (AF) is associated with an increased risk of stroke and the combination AF mitral stenosis (MS) a higher risk. In developed nations, degenerative (DMS) constitutes sizeable proportion patients MS. Current international guidelines do not offer recommendations regarding anticoagulation in these patients. The objective this study was to describe incidence or systemic embolism DMS without prevalent AF.

10.1016/j.ijcha.2022.101126 article EN IJC Heart & Vasculature 2022-10-07

Abstract Background Atrial fibrillation (AF) and valvular heart disease (VHD) often coexist. They are independent causes of mortality morbidity, both have been associated with risk thromboembolic events. Historically, the definition VHD in AF patients has inconsistent, which led to proposal a new classification VHD: “Evaluated Heartvalves, Rheumatic or Artificial” (EHRA) valve classification, categorizing into: EHRA Type 1 2 VHD. comprises mitral stenosis (moderate-severe, rheumatic origin)...

10.1093/eurheartj/ehz747.0057 article EN European Heart Journal 2019-10-01

Abstract Study question Can supplementation with additional rectal administration of progesterone secure high ongoing pregnancy rates (OPR) in patients low serum (P4) at blastocyst transfer (ET)? Summary answer Rectally administered starting on the day secures OPR P4 levels lower than 35 nmol/l (11ng/ml). What is known already Low peri-implantation HRT-FET cycles impact reproductive outcomes negatively. However, studies have shown that after a standard vaginal treatment can obtain live birth...

10.1093/humrep/dead093.040 article EN Human Reproduction 2023-06-01

Abstract Background Frail patients with atrial fibrillation (AF) are often undertreated oral anticoagulants (OAC), and evidence for the net clinical benefit of OAC is sparse. Objectives We examined risk thromboembolic events major bleeding, association between age, frailty level, (NCB) anticoagulation. Methods This was an observational cohort study based on Danish nationwide data. aged ≥50 years a Hospital Frailty Risk Score ≥5 incident AF were identified from 2013-2018. Patients categorized...

10.1093/eurheartj/ehad655.539 article EN European Heart Journal 2023-11-01
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