883 results match your criteria: "Clinical Pharmacy and Toxicology[Affiliation]"

Background: Effective pharmacotherapy requires strong collaboration between physicians and pharmacists, highlighting the need for interprofessional education (IPE) in university curricula. This study evaluated the impact of an IPE program on medical and pharmacy students, focusing on their perceived development of interprofessional collaborative competencies, perceived learning outcomes, and clinical collaboration perceptions.

Methods: A mixed-method approach was employed to evaluate an IPE program that consisted of three mandatory activities with increased complexity and autonomy, that were integrated into the medical and pharmacy students' curricula.

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Students' perspective on the Dutch National Pharmacotherapy Assessment, a national survey study among final-year medical students.

Eur J Pharmacol

January 2025

Amsterdam UMC, location VUmc, Department of Internal Medicine, section Pharmacotherapy, Amsterdam, Netherlands; Research and Expertise Centre in Pharmacotherapy Education (RECIPE), Amsterdam, Netherlands; Interprofessional Collaboration and Medication Safety at the Faculty of Health, Sports and Social Work, Inholland University of Applied Sciences, Amsterdam, Netherlands; Amsterdam Public Health, Quality of Care, Amsterdam, Netherlands.

Introduction: The Dutch National Pharmacotherapy Assessment (DNPA) was introduced in 2013 to improve clinical pharmacology and therapeutics (CPT) education. This study investigated final-year medical students' perceived motivation and level of preparation for the DNPA in different scenarios: mandatory vs. non-mandatory, and traditional high-stakes assessment programme vs.

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The impact of summative, formative or programmatic assessment on the Dutch National Pharmacotherapy Assessment: a retrospective multicentre study.

Eur J Pharmacol

January 2025

Amsterdam UMC, location VUmc, Department of Internal Medicine, section Pharmacotherapy, Amsterdam, Netherlands; Research and Expertise Centre in Pharmacotherapy Education (RECIPE), Amsterdam, The Netherlands; Interprofessional Collaboration and Medication Safety at the Faculty of Health, Sports and Social Work, Inholland University of Applied Sciences, Amsterdam The Netherlands; Amsterdam Public Health, Quality of Care, Amsterdam, The Netherlands.

Background: The Dutch National Pharmacotherapy Assessment (DNPA), which focuses on assessing medication safety and essential drug knowledge, was introduced to improve clinical pharmacology and therapeutics education in the Netherlands. This study investigated how the performance of final-year medical students on the DPNA was affected by the assessment programme (traditional with summative or formative assessment, and programmatic assessment).

Methods: This multicentre retrospective longitudinal observation study (2019-2023) involved final-year medical students from four medical schools in the Netherlands.

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Malaria vaccines consisting of metabolically active Plasmodium falciparum (Pf) sporozoites can offer improved protection compared with currently deployed subunit vaccines. In a previous study, we demonstrated the superior protective efficacy of a three-dose regimen of late-arresting genetically attenuated parasites administered by mosquito bite (GA2-MB) compared with early-arresting counterparts (GA1-MB) against a homologous controlled human malaria infection. Encouraged by these results, we explored the potency of a single GA2-MB immunization in a placebo-controlled randomized trial.

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Introduction: Accurate staging of malignancies often requires comprehensive evaluation of lymph nodes. However, finding these lymph nodes during oncological surgery is a daunting and time-consuming task, which increases the risk of missed lymph nodes and complications. Near-infrared (NIR) fluorescence imaging with the experimental fluorescent contrast agent PanLN800(-Forte) could provide real-time identification of lymph nodes and may solve this longstanding problem.

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Dried blood spot LC-MS/MS quantification of voclosporin in renal transplant recipients using volumetric dried blood spot sampling.

J Pharm Biomed Anal

December 2024

Department of Clinical Pharmacy and Toxicology, Leiden University Medical Center, Leiden, the Netherlands; Leiden Network for Personalized Medicine, Leiden, the Netherlands. Electronic address:

Voclosporin is a potent immunosuppressive agent currently approved for treating active lupus nephritis. Based on its potential antiviral activity, it has also been investigated as immunosuppressive agent in an investigator-initiated study in SARS-CoV2 positive kidney transplant recipients. As with many immunosuppressive agents, optimizing dosing regimens to achieve therapeutic efficacy while minimizing toxicity remains a critical challenge in clinical practice.

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Background: Long-acting beta2-agonists (LABA) in combination with inhaled corticosteroids (ICS) are commonly used to treat asthma, however, some children lack response to the addition of LABA. This might be partially due to the presence of the Arg16Gly polymorphism, encoded by rs1042713 G>A in the ADRB2 gene. Carrying the A allele (Arg16) at this variant has been associated with an increased risk of exacerbations despite LABA treatment.

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Background And Objective: Vancomycin is a glycopeptide antibiotic used for the treatment of severe gram-positive infections. Despite decades of clinical experience, optimized dosing for vancomycin in pediatric populations still warrants further investigation. Patients admitted to the pediatric intensive care unit (PICU) after cardiac surgery are often treated with vancomycin in case of (suspected) infection.

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Aligned with the mission of the Dutch Pharmacogenetics Working Group (DPWG) to promote the implementation of pharmacogenetics (PGx), this guideline is specifically designed to optimize pharmacotherapy of cholesterol lowering medication (statins) and glucose lowering medication (sulfonylureas). The SLCO1B1 c.521 T > C variant reduces the activity of the SLCO1B1 transporter involved in statin transport out of the blood into the liver.

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Background: Partial protective immunity to schistosomiasis develops over time, following repeated praziquantel treatment. Moreover, animals develop protective immunity after repeated immunisation with irradiated cercariae. Here, we evaluated development of natural immunity through consecutive exposure-treatment cycles with Schistosoma mansoni (Sm) in healthy, Schistosoma-naïve participants using single-sex controlled human Sm infection.

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Importance: To date, the clinical benefit and utility of implementing a DPYD/UGT1A1 pharmacogenetic-informed therapy with fluoropyrimidines and/or irinotecan have not been prospectively investigated.

Objective: To examine clinically relevant toxic effects, hospitalizations, and related costs while preserving treatment intensity and efficacy outcomes in patients with gastrointestinal cancer.

Design, Setting, And Participants: This nonprespecified secondary analysis stems from Pre-Emptive Pharmacogenomic Testing for Preventing Adverse Drug Reactions (PREPARE), a multicenter, controlled, open, block-randomized, crossover implementation trial conducted from March 7, 2017, to June 30, 2020, and includes data from Italy according to a sequential study design.

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Background: Long-term outcome after a first venous thromboembolism (VTE) might be optimized by tailoring anticoagulant treatment duration on individual risks of recurrence and major bleeding. The L-TRRiP models (A-D) were previously developed in data from the Dutch Multiple Environment and Genetic Assessment of Risk Factors for Venous thrombosis study to predict VTE recurrence.

Objectives: We aimed to externally validate models C and D using data from the United States Heart and Vascular Health (HVH) study.

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Time trends in antithrombotic therapy during pregnancy and maternal and perinatal outcomes in the Netherlands (2013-19): a nationwide cohort study.

Lancet Haematol

December 2024

Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, Netherlands; Department of Internal Medicine, Radboud University Medical Center, Nijmegen, Netherlands. Electronic address:

Background: Considering the paucity of data, we aimed to describe nationwide time trends in antithrombotic therapy during pregnancy and risks of maternal and perinatal outcomes in the Netherlands.

Methods: In this nationwide cohort study, all female individuals aged 16-45 years with delivery records in the Dutch perinatal registry between Jan 1, 2013, and Dec 31, 2019, and their infants, were included. Individually linked data from Statistics Netherlands on outpatient medication prescriptions, in-hospital diagnoses, and mortality were used to evaluate time trends in antithrombotic therapy during pregnancy, and risks of maternal and perinatal outcomes (including thromboembolism, bleeding, preeclampsia and eclampsia, and low birthweight).

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Purpose: Counseling by social workers can be of great relevance supporting cancer survivors with their psychosocial challenges such as returning to work. However, an instrument for assessing the quality between social worker and client in the cancer counseling setting regarding return to work is not yet available. This study was carried out to develop and validate an instrument for this purpose.

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Article Synopsis
  • High-dose methotrexate (HD-MTX) is commonly used to treat patients with central nervous system lymphoma, but it carries risks of unpredictable toxicity and pharmacokinetic variability.
  • The study aimed to characterize the population pharmacokinetics of HD-MTX and identify predictors for the risk of kidney and liver damage.
  • Results indicated that factors like estimated glomerular filtration rate (eGFR), treatment regimen, and MTX dose significantly impact PK variability and toxicity risk, with specific concentration thresholds linked to increased chances of nephrotoxicity.
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Article Synopsis
  • BK polyomavirus-associated nephropathy (BKPyVAN) is a significant complication after kidney transplantation, usually managed by reducing immunosuppression when BK polyomavirus (BKPyV) is detected.
  • A study involving 1,076 kidney transplant recipients found a higher risk of developing de novo donor-specific antibodies (dnDSA) in patients with high BKPyV DNA loads compared to those without, suggesting that the required immunosuppression reduction can worsen immune responses.
  • While high BKPyV DNAemia increased dnDSA risk, there was no significant difference in the occurrence of biopsy-proven acute rejection (BPAR) between groups, indicating a need for better strategies to manage BKPyV infections in transplant patients.
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Objective: Children in families with parental cancer may experience emotional, social or physical problems. The aims are to analyze child, parent and family-based determinants of children's health-related quality of life (HRQoL) and their experiences of parental cancer.

Methods: As part of a mixed-methods, multicenter, prospective, interventional non-randomized study "Family-SCOUT," a family-centered intervention in the form of care and case management was developed.

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Background And Objective: During the coronavirus disease 2019 (COVID-19) pandemic, sedative prescriptions surged, leading to shortages of midazolam. This study investigates lormetazepam as an adjunct sedative alternative to midazolam for mechanically ventilated patients with COVID-19. We aimed to determine the clinical pharmacokinetics (PK) of enterally administered lormetazepam and provide dosing recommendations.

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A commonly applied analgesic therapy for patients with severe abdominal pain due to cancer-related pain in the upper abdomen, is coeliac plexus neurolysis (CPN). Herein, a combination product of phenol and an iodine contrast agent are injected simultaneously. The chemical stability of such a combination product is unknown, and no chromatographic method is yet available that describes the simultaneous quantification of phenol and iomeprol.

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Introduction: In 2021, breast cancer affected 75,619 women in Denmark. Approximately 50% of breast cancers are considered human epidermal growth factor receptor 2 (HER2)-low. The DESTINY-Breast04 (DB-04) trial led to European Medicines Agency (EMA) approval of trastuzumab deruxtecan (T-DXd) as a treatment for patients with unresectable or metastatic HER2-low breast cancer who have received prior chemotherapy in the metastatic setting or developed disease recurrence during or within 6 months of completing adjuvant chemotherapy.

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Article Synopsis
  • CYP450 phenotyping measures how well an individual's body processes specific probe drugs to infer activity of CYP enzymes, important for understanding drug metabolism in varying health conditions like obesity or pregnancy.
  • The study used a physiologically based pharmacokinetic approach to determine if plasma clearance of these drugs truly reflects CYP enzyme activity and how much factors like protein binding or blood flow affect this clearance.
  • Results show that while plasma clearance generally responds to changes in CYP activity, it is also significantly influenced by the unbound drug fraction, particularly for drugs that are high in protein binding, limiting the accuracy of using plasma clearance as a sole measure of CYP activity.
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