The latest medical research on Pharmacist

The research magnet gathers the latest research from around the web, based on your specialty area. Below you will find a sample of some of the most recent articles from reputable medical journals about pharmacist gathered by our medical AI research bot.

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The role of community pharmacists as oral health advisors in the management of oral effects of asthma medications: an exploratory survey.

International Journal of Epidemiology

To investigate community pharmacists' attitudes, confidence, practice, knowledge, and barriers towards the management of oral side effects of asthma medications.

A paper-based questionnaire was developed from previous research, trialled, and validated. Convenience sampling through web search was used to identify pharmacy practices across Cairns, Queensland, Australia. Practices were contacted by email and phone before hand-delivering and collecting questionnaires.

Thirty eight community pharmacist responses were descriptively analysed. Community pharmacists surveyed within the Cairns region feel that it is within their role to help manage the side effects of asthma medications. Many feel this is best conveyed during inhaler dispensing and instruction. Current advice is more prompted rather than preventative. Pharmacists routinely advise patients of mouth-rinsing following inhaler use, however the link to preventing side effects is not clearly communicated. Pharmacists are confident in recognizing and managing common side effects such as oral thrush and dry mouth, but fewer are aware of dental decay and gingivitis. Many identify a lack of guidelines as the largest barrier to providing preventive oral health advice.

Cairns community pharmacists already self-perceive their role in the management of oral side effects of asthma medications. Advice given to patients is practical but does not clearly convey the causative associations between asthma medications and their potential oral side effects. Patient education is prompted more by enquiry rather than a preventative approach. The development of standardized practice protocols and integration within undergraduate degrees or continuing education may benefit the community-pharmacist delivered care.

Assessing, communicating and managing cardiovascular disease risk: a practical summary of the 2023 guideline.

Australian Prescriber

The outdated cardiovascular disease risk calculator has been reported to overestimate cardiovascular disease risk for a contemporary Australian pop...

Partnered pharmacist medication charting and prescribing in Australian hospitals.

Australian Prescriber

Medication charting and prescribing errors commonly occur at hospital admission and discharge. Pharmacist medication reconciliation, after medicine...

Diagnosis and management of obstructive sleep apnoea in adults.

Australian Prescriber

Obstructive sleep apnoea is the most common form of sleep-disordered breathing. It is characterised by recurrent occlusion of the airway during sle...

A randomised, crossover trial exploring the patient perspective and effectiveness of biosimilar adalimumab transition: IBD reference and biosimilar adalimumab cross over study (iBaSS).

International Journal of Epidemiology

Patient satisfaction has been positively associated with adherence which is expected to impact outcomes. Although vital for successful implementation of biosimilar medicines, little is known about the patient perspective of transition.

The aim of this study was to investigate clinical outcomes and patient experience of transitioning between reference adalimumab and a biosimilar (SB5).

iBaSS is a phase IV single-centre, prospective, randomised, single-blind, cross-over study in adult subjects with Crohn's disease. Participants, stable on adalimumab before consent, received 24 weeks of treatment with both reference adalimumab and SB5. The primary outcome was the proportion of patients maintaining baseline clinical status throughout each treatment period, with patients' perspective of disease control and treatment satisfaction assessed as secondary outcomes.

A total of 112 participants, representative of the heterogeneous patient populations encountered in routine clinical practice, were enrolled. A similar proportion of participants maintained baseline clinical status through each treatment period: 81.8% with reference adalimumab and 79.5% with SB5. Patient reported outcomes (IBD-Control questionnaire (SB5: 15.5; reference adalimumab 15) and TSQM), adverse events and therapeutic drug monitoring remained consistent through both treatment periods, although a higher median injection pain VAS score was noted with SB5 (53/100 versus 6/100 with reference adalimumab). The number of switches undertaken in the study did not impact serum drug concentration or immunogenicity.

This study, mimicking real world adalimumab transition, demonstrates that patients undertaking brand transition can be expected to have consistent clinical and satisfaction outcomes.

Number 2018-004967-30.

Medication errors in emergency departments: a systematic review and meta-analysis of prevalence and severity.

International Journal of Epidemiology

Medication errors significantly compromise patient safety in emergency departments. Although previous studies have investigated the prevalence of these errors in this setting, results have varied widely.

The aim was to report pooled data on the prevalence and severity of medication errors in emergency departments, as well as the proportion of patients affected by these errors.

Systematic searches were conducted in Embase, PubMed, and the Cochrane Library from database inception until June 2023. Studies provided numerical data on medication errors within emergency departments were eligible for inclusion. Random-effects meta-analysis was employed to pool the prevalence of medication errors, the proportion of patients experiencing these errors, and the error severity levels. Heterogeneity among studies was assessed using the I2 statistic and Cochran's Q test.

Twenty-four studies met the inclusion criteria. The meta-analysis gave a pooled prevalence of medication errors in emergency departments of 22.6% (95% Confidence Interval [CI] 19.2-25.9%, I2 = 99.9%, p < 0.001). The estimated proportion of patients experiencing medication errors was 36.3% (95% CI 28.3-44.3%, I2 = 99.8%, p < 0.001). Of these errors, 42.6% (95% CI 5.0-80.1%) were potentially harmful but not life-threatening, while no-harm errors accounted for 57.3% (95% CI 14.1-100.0%).

The prevalence of medication errors, particularly those potentially harmful, underscores potential safety issues in emergency departments. It is imperative to develop and implement effective interventions aimed at reducing medication errors and enhancing patient safety in this setting.

Personalized venlafaxine dose prediction using artificial intelligence technology: a retrospective analysis based on real-world data.

International Journal of Epidemiology

Venlafaxine dose regimens vary considerably between individuals, requiring personalized dosing.

This study aimed to identify dose-related influencing factors of venlafaxine through real-world data analysis and to construct a personalized dose model using advanced artificial intelligence techniques.

We conducted a retrospective study on patients with depression treated with venlafaxine. Significant variables were selected through a univariate analysis. Subsequently, the predictive performance of seven models (XGBoost, LightGBM, CatBoost, GBDT, ANN, TabNet, and DT) was compared. The algorithm that demonstrated optimal performance was chosen to establish the dose prediction model. Model validation used confusion matrices and ROC analysis. Additionally, a dose subgroup analysis was conducted.

A total of 298 patients were included. TabNet was selected to establish the venlafaxine dose prediction model, which exhibited the highest performance with an accuracy of 0.80. The analysis identified seven crucial variables correlated with venlafaxine daily dose, including blood venlafaxine concentration, total protein, lymphocytes, age, globulin, cholinesterase, and blood platelet count. The area under the curve (AUC) for predicting venlafaxine doses of 75 mg, 150 mg, and 225 mg were 0.90, 0.85, and 0.90, respectively.

We successfully developed a TabNet model to predict venlafaxine doses using real-world data. This model demonstrated substantial predictive accuracy, offering a personalized dosing regimen for venlafaxine. These findings provide valuable guidance for the clinical use of the drug.

Optimisation of medication reconciliation using queueing theory: a computer experiment.

International Journal of Epidemiology

Medication reconciliation (MedRec) in hospitals is an important tool to enhance the continuity of care, but completing MedRec is challenging.

The aim of this study was to investigate whether queueing theory could be used to compare various interventions to optimise the MedRec process to ultimately reduce the number of patients discharged prior to MedRec being completed. Queueing theory, the mathematical study of waiting lines or queues, has not been previously applied in hospital pharmacies but enables comparisons without interfering with the baseline workflow.

Possible interventions to enhance the MedRec process (replacing in-person conversations with telephone conversations, reallocating pharmacy technicians (PTs) or adjusting their working schedule) were compared in a computer experiment. The primary outcome was the percentage of patients with an incomplete discharge MedRec. Due to the COVID-19 pandemic, it was possible to add a real-life post hoc intervention (PTs starting their shift later) to the theoretical interventions. Descriptive analysis was performed.

The queueing model showed that the number of patients with an incomplete discharge MedRec decreased from 37.2% in the original scenario to approximately 16% when the PTs started their shift 2 h earlier and 1 PT was reassigned to prepare the discharge MedRec. The number increased with the real-life post hoc intervention (PTs starting later), which matches a decrease in the computer experiment when started earlier.

Using queueing theory in a computer experiment could identify the most promising theoretical intervention to decrease the percentage of patients discharged prior to MedRec being completed.

Investigating practice integration of independent prescribing by community pharmacists using normalization process theory: a cross-sectional survey.

International Journal of Epidemiology

Independent prescribing (IP) has not been extensively investigated in community pharmacy (CP). Normalization process theory (NPT) constructs help explain how interventions are integrated into practice and include: 'coherence' (understanding), 'cognitive participation' (what promotes engagement), 'collective action' (integration with existing systems), and 'reflexive monitoring' (evaluation).

To use NPT to investigate the integration of pharmacist IP in CP.

NHS Scotland Pharmacy First Plus (PFP) is a community pharmacy IP service. Questionnaire items were developed using the NPT derived Normalisation MeAsure Development (NoMAD) tool for an online survey of all PFP IP pharmacists. Demographic data were analysed descriptively and scale scores (calculated from item scores for the 4 NPT constructs) were used for inferential analysis.

There was a 73% (88/120) response rate. Greater than 90% 'strongly agreed'/'agreed' to NoMAD items relating to most NPT constructs. However, responses to 'collective action' items were diverse with more participants answering 'neither agree nor disagree' or 'disagree'. A statistically significant difference in NPT construct scale scores with significant p-values (ranging from p < 0.001 to p = 0.033) was shown on all the NPT constructs for the variable 'On average, how often do you consult with patients under the PFP service?'.

This theory-based work offers perspectives on IP integration within CP. Despite its geographic focus this work offers insights relevant to wider contexts on IP integration. It shows 'collective action' focused 'organisation' and 'group process' challenges with a need for further work on staff training, resource availability and utilisation, working relationships, communication and management.

Global trends in pharmacovigilance-related events: a 30-year analysis from the 2019 global burden of disease study.

International Journal of Epidemiology

Establishing effective pharmacovigilance systems globally is challenging due to the need for comprehensive epidemiological data on pharmacovigilance-related events, particularly in countries at different stages of development.

This study aimed to determine magnitude and drivers of change in the global and regional burden of pharmacovigilance-related events from 1990 to 2019, analyzing variations between age groups and sex, providing data support for policymakers to adjust their pharmacovigilance policies.

Pharmacovigilance-related events were defined as Adverse Effects of Medical Treatment (AEMT) and Drug Use Disorders (DUD) in the Global Burden of Diseases, Injuries, and Risk Factors Study 2019. Time trend analysis utilized joinpoint regression, age-period-cohort model, and decomposition method. Disease burden was measured in incidence, deaths, and disability-adjusted life years (DALYs).

The global burden of pharmacovigilance-related events remained high, driven predominantly by population growth. Children and older adults were identified as particularly susceptible groups. Across various regions and periods of the socio-demographic index (SDI), the risk of death from AEMT showed a decreasing trend. In contrast, the incidence of AEMT and both the incidence and death rates from DUD showed a stable or worsening trend. Significant regional disparities in the burden of these diseases were noted between different SDI levels.

The study underscores the critical need for robust pharmacovigilance systems worldwide. The observed trends in the burden of pharmacovigilance-related events offer a clear direction for countries to refine and strengthen their pharmacovigilance policies and practices.

Briefing on Investigational Chimeric Antigen Receptor T-Cell Immunotherapies in Pediatric Neoplasms.

Journal of Pharmacy and Pharmacology

The promising results seen in the treatment of refractory hematologic malignancies with tisagenlecleucel (Kymriah), the pioneering Chimeric Antigen...

Prevalence and trends in polypharmacy and excessive polypharmacy: a retrospective national database analysis (2012-2021).

International Journal of Epidemiology

Polypharmacy is a growing concern, impacting patient safety and healthcare costs. Monitoring its prevalence and temporal trends is essential for effective healthcare management.

This study aimed to determine prevalence and trends of polypharmacy and excessive polypharmacy in Belgium.

Utilizing a federal claims database, medication data were analyzed from 2012 to 2021. Polypharmacy (≥ 5 medications) and excessive polypharmacy (≥ 10 medications) were evaluated, with prevalence calculated per 1000 inhabitants, and reported per year, age group and region. Linear regression estimated the impact of age and year on polypharmacy prevalence.

In 2021, polypharmacy and excessive polypharmacy were reported in 135/1000 and 31/1000 Belgians respectively. Prevalence of both increased steadily from 2012 to 2021, with excessive polypharmacy rising more prominently. Among adults aged ≥ 65 years, prevalence rates were higher, with polypharmacy at 434/1000 and excessive polypharmacy at 106/1000. Regional variations were observed, with prevalence highest in the Walloons region. Patient age and year (2012-2021) were associated with both polypharmacy and excessive polypharmacy (p < 0.001).

We observed increases in polypharmacy and excessive polypharmacy over a decade in Belgium, particularly among older adults. Efforts to monitor, manage, and optimize medication use are imperative to ensure safe and effective healthcare delivery.