Stig Ejdrup Andersen
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View article: Geographical variation in the use of glucose‐lowering drugs in type‐2 diabetes in Denmark: A nationwide drug utilization study
Geographical variation in the use of glucose‐lowering drugs in type‐2 diabetes in Denmark: A nationwide drug utilization study Open
Aims To analyse geographical variation in use of glucose‐lowering drugs (GLDs) for type‐2 diabetes (T2DM) in Denmark. Methods We included all adults who filled a prescription for a non‐insulin GLD indicated for T2DM from 2010 to 2023 in De…
View article: Geographical variation in the use of glucose-lowering drugs in type-2 diabetes in Denmark: A nationwide drug utilization study
Geographical variation in the use of glucose-lowering drugs in type-2 diabetes in Denmark: A nationwide drug utilization study Open
View article: Frontometaphyseal dysplasia associated with the FLNA p.G1576R variant
Frontometaphyseal dysplasia associated with the FLNA p.G1576R variant Open
This report presents a male patient with frontometaphyseal dysplasia (FMD) caused by a previously reported FLNA variant (NM_001456.4:c.4726G>A (p.Gly1576Arg)) that was maternally inherited. This finding directly contrasts with two previous…
View article: Assessing the Risk of QT Prolongation in a Psychiatric Inpatient Cohort: A Retrospective Cross-Sectional Study
Assessing the Risk of QT Prolongation in a Psychiatric Inpatient Cohort: A Retrospective Cross-Sectional Study Open
Background: QT prolongation is a potential serious adverse drug reaction, and assessing the risk of QT-prolonging drugs is routinely included in psychotropic medication reviews. However, the actual clinical benefits of such assessments are…
View article: Medication reviews and the risk of cardiac arrhythmias in psychiatry
Medication reviews and the risk of cardiac arrhythmias in psychiatry Open
View article: Monotreatment With Conventional Antirheumatic Drugs or Glucocorticoids in Rheumatoid Arthritis
Monotreatment With Conventional Antirheumatic Drugs or Glucocorticoids in Rheumatoid Arthritis Open
Importance This is the first network meta-analysis to assess outcomes associated with multiple conventional synthetic disease-modifying antirheumatic drugs and glucocorticoid. Objective To analyze clinical outcomes after treatment with con…
View article: Exploratory pharmacovigilance with machine learning in big patient data: A focused scoping review
Exploratory pharmacovigilance with machine learning in big patient data: A focused scoping review Open
Background Machine learning can operationalize the rich and complex data in electronic patient records for exploratory pharmacovigilance endeavours. Objective The objective of this review is to identify applications of machine learning and…
View article: Dihydropyrimidine dehydrogenase (DPD) genotype and phenotype among Danish cancer patients: prevalence and correlation between<i>DPYD</i>-genotype variants and P-uracil concentrations
Dihydropyrimidine dehydrogenase (DPD) genotype and phenotype among Danish cancer patients: prevalence and correlation between<i>DPYD</i>-genotype variants and P-uracil concentrations Open
View article: Is the CYP2D6 Genotype Associated with Antipsychotic-Induced Weight Gain?
Is the CYP2D6 Genotype Associated with Antipsychotic-Induced Weight Gain? Open
Antipsychotic-induced weight gain (AIWG) is a serious adverse effect. Studies have linked genetically-predicted CYP2D6 metabolic capacity to AIWG. The evidence, however, is ambiguous. We performed multiple regression analyses examining the…
View article: <i>DPYD</i> genotyping and dihydropyrimidine dehydrogenase (DPD) phenotyping in clinical oncology. A clinically focused minireview
<i>DPYD</i> genotyping and dihydropyrimidine dehydrogenase (DPD) phenotyping in clinical oncology. A clinically focused minireview Open
Background In clinical oncology, systemic 5‐fluorouracil (5‐FU) and its oral pro‐drugs are used to treat a broad group of solid tumours. Patients with dihydropyrimidine dehydrogenase (DPD) enzyme deficiency are at elevated risk of toxicity…
View article: Language‐agnostic pharmacovigilant text mining to elicit side effects from clinical notes and hospital medication records
Language‐agnostic pharmacovigilant text mining to elicit side effects from clinical notes and hospital medication records Open
We sought to craft a drug safety signalling pipeline associating latent information in clinical free text with exposures to single drugs and drug pairs. Data arose from 12 secondary and tertiary public hospitals in two Danish regions, comp…
View article: Machine Learning to Identify Patients at Risk of Inappropriate Dosing for Renal Risk Medications: A Critical Comment on Kaas-Hansen et al [Response to Letter]
Machine Learning to Identify Patients at Risk of Inappropriate Dosing for Renal Risk Medications: A Critical Comment on Kaas-Hansen et al [Response to Letter] Open
View article: SO-29 Dihydropyrimidine dehydrogenase (DPD) genotype and phenotype among Danish cancer patients: Prevalence and correlation between DPYD-genotype mutations and P-uracil concentrations
SO-29 Dihydropyrimidine dehydrogenase (DPD) genotype and phenotype among Danish cancer patients: Prevalence and correlation between DPYD-genotype mutations and P-uracil concentrations Open
View article: Drug interactions in hospital prescriptions in Denmark: Prevalence and associations with adverse outcomes
Drug interactions in hospital prescriptions in Denmark: Prevalence and associations with adverse outcomes Open
Purpose While the beneficial effects of medications are numerous, drug–drug interactions may lead to adverse drug reactions that are preventable causes of morbidity and mortality. Our goal was to quantify the prevalence of potential drug–d…
View article: CYP2D6 Genetic Variation and Antipsychotic-Induced Weight Gain: A Systematic Review and Meta-Analysis
CYP2D6 Genetic Variation and Antipsychotic-Induced Weight Gain: A Systematic Review and Meta-Analysis Open
Background Antipsychotic-induced weight gain is a contributing factor in the reduced life expectancy reported amongst people with psychotic disorders. CYP2D6 is a liver enzyme involved in the metabolism of many commonly used antipsychotic …
View article: Language-agnostic pharmacovigilant text mining to elicit side effects from clinical notes and hospital medication records
Language-agnostic pharmacovigilant text mining to elicit side effects from clinical notes and hospital medication records Open
Aim To create a drug safety signalling pipeline associating latent information in clinical free text with exposure profiles to highlight potential adverse drug reactions to single drugs and drug pairs. Methods All inpatient visits of a 500…
View article: Dihydropyrimidine dehydrogenase (DPD) genotype and phenotype among Danish cancer patients: prevalence and correlation between <i>DPYD</i>-genotype variants and P-uracil concentrations
Dihydropyrimidine dehydrogenase (DPD) genotype and phenotype among Danish cancer patients: prevalence and correlation between <i>DPYD</i>-genotype variants and P-uracil concentrations Open
Dihydropyrimidine dehydrogenase (DPD) genotype and phenotype among Danish cancer patients: prevalence and correlation between DPYD-genotype variants and P-uracil concentrations
View article: Dihydropyrimidine dehydrogenase (DPD) genotype and phenotype among Danish cancer patients: prevalence and correlation between <i>DPYD</i>-genotype variants and P-uracil concentrations
Dihydropyrimidine dehydrogenase (DPD) genotype and phenotype among Danish cancer patients: prevalence and correlation between <i>DPYD</i>-genotype variants and P-uracil concentrations Open
Dihydropyrimidine dehydrogenase (DPD) genotype and phenotype among Danish cancer patients: prevalence and correlation between DPYD-genotype variants and P-uracil concentrations
View article: Identifying patients at high risk of inappropriate drug dosing in periods with renal dysfunction
Identifying patients at high risk of inappropriate drug dosing in periods with renal dysfunction Open
Introduction Dosing of renally cleared drugs in patients with kidney failure often deviates from clinical guidelines but little is known about what is predictive of receiving inappropriate doses. Methods and materials We combined data from…
View article: Drug interactions in hospital prescriptions in Denmark: Prevalence and associations with adverse outcomes
Drug interactions in hospital prescriptions in Denmark: Prevalence and associations with adverse outcomes Open
Importance While the beneficial effects of medications are numerous, drug-drug interactions may lead to adverse drug reactions that are preventable causes of morbidity and mortality. Objective To quantify the prevalence of potential drug-d…
View article: Effect of Routine Cytochrome P450 2D6 and 2C19 Genotyping on Antipsychotic Drug Persistence in Patients With Schizophrenia
Effect of Routine Cytochrome P450 2D6 and 2C19 Genotyping on Antipsychotic Drug Persistence in Patients With Schizophrenia Open
ClinicalTrials.gov Identifier: NCT00707382.
View article: Hyponatraemia and mortality in psychiatric patients: protocol for Bayesian causal inference study
Hyponatraemia and mortality in psychiatric patients: protocol for Bayesian causal inference study Open
Introduction Hyponatriaemia has been associated with mortality in somatic patients, but little is known about the nature of such an association in psychiatric patients. This manuscript details a study to investigate if hyponatraemia be a d…
View article: OP0310 IMPLEMENTATION OF TNF-BIOSIMILARS (INFLIXIMAB AND ETANERCEPT) IN DANISH DEPARTMENTS OF RHEUMATOLOGY
OP0310 IMPLEMENTATION OF TNF-BIOSIMILARS (INFLIXIMAB AND ETANERCEPT) IN DANISH DEPARTMENTS OF RHEUMATOLOGY Open
View article: A systematic review of observational studies of trifluridine/tipiracil (TAS-102) for metastatic colorectal cancer
A systematic review of observational studies of trifluridine/tipiracil (TAS-102) for metastatic colorectal cancer Open
Background: The treatment options for patients with therapy refractory metastatic colorectal cancer (mCRC) are sparse. TAS-102 (FTD/TPI) is a new oral anti-tumour agent composed of a nucleoside analogue, trifluridine, and a thymidin…
View article: Adverse Drug Events With Antipsychotics—A Sex Difference
Adverse Drug Events With Antipsychotics—A Sex Difference Open
View article: Clinical Effects of a Pharmacist Intervention in Acute Wards – A Randomized Controlled Trial
Clinical Effects of a Pharmacist Intervention in Acute Wards – A Randomized Controlled Trial Open
The purpose of the study was to investigate the clinical effect of a clinical pharmacist (CP) intervention upon admission to hospital on inpatient harm and to assess a potential educational bias. Over 16 months, 593 adult patients taking ≥…
View article: Clinical Pharmacology in Denmark in 2016 – 40 Years with the Danish Society of Clinical Pharmacology and 20 Years as a Medical Speciality
Clinical Pharmacology in Denmark in 2016 – 40 Years with the Danish Society of Clinical Pharmacology and 20 Years as a Medical Speciality Open
The Danish Society of Clinical Pharmacology was founded in 1976, and mainly thanks to the persistent efforts of the society, clinical pharmacology became an independent medical speciality in Denmark in 1996. Since then, clinical pharmacolo…
View article: Hypoglycaemia when adding sulphonylurea to metformin: a systematic review and network meta‐analysis
Hypoglycaemia when adding sulphonylurea to metformin: a systematic review and network meta‐analysis Open
Aims The risk of hypoglycaemia may differ among sulphonylureas (SUs), but evidence from head‐to‐head comparisons is sparse. Performing a network meta‐analysis to use indirect evidence from randomized controlled trials (RCTs), we compared t…
View article: Information in medical treatment courses: a steering tool for the quality - a pilot study
Information in medical treatment courses: a steering tool for the quality - a pilot study Open
INFORMATION IN MEDICAL TREATMENT COURSES - A STEERING TOOL FOR THE QUALITY – A Pilot Study Marianne Møller1,2 Stig Ejdrup Andersen3 Charlotte Bredahl Jacobsen4 Erik Hollnagel1,2 1: Centre for Quality, Middelfart Region of Southern Denmark …
View article: Antidepressants and the risk of hyponatremia: a Danish register-based population study
Antidepressants and the risk of hyponatremia: a Danish register-based population study Open
Objective To examine the association between classes of antidepressants and hyponatremia, and between specific antidepressants and hyponatremia. Design Retrospective register-based cohort study using nationwide registers from 1998 to 2012.…