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  1. Ismail FF, Md Redzuan A, Wen CW
    Asian Biomed (Res Rev News), 2022 Oct;16(5):214-236.
    PMID: 37551316 DOI: 10.2478/abm-2022-0026
    BACKGROUND: Dyslipidemia management is crucial to reduce mortality and morbidity from cardiovascular diseases (CVDs). Patients must be educated and empowered to enable them to manage their own diseases. Various methods of patient education, such as patient-centered education (PCE) or non-PCE (such as didactic education or any traditional form of education), have been implemented.

    OBJECTIVE: To review and determine the effectiveness of PCE for dyslipidemia management compared with usual care. The primary outcome chosen was cholesterol level. Other measures, such as psychosocial or cognitive, behavioral, and other relevant outcomes, were also extracted. Additionally, underlying theories and other contributing factors that may have led to the success of the intervention were also reviewed and discussed.

    METHODS: We conducted searches in PubMed, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Scopus, and Google Scholar from inception until April 2021. All studies involving randomized controlled trials were included. Study quality was assessed using the Critical Appraisal Skills Program (CASP) checklist specifically for randomized controlled trials.

    RESULTS: The search identified 8,847 records. Of these, 20 studies were eligible for inclusion. Interventions using a PCE approach were largely successful. Contributing factors extracted from the included studies were underlying theories, instant reward system, dietary education, collaborative care, duration of intervention with systematic follow-ups, social support, adherence assessment method, and usage of e-health.

    CONCLUSIONS: PCE is successful in achieving the desired outcomes in dyslipidemia management. Future studies may incorporate the elements of PCE to improve the management of dyslipidemia in hospital or community settings where appropriate.

  2. Mohd-Zulkefli SZ, Omar MS, Md-Redzuan A
    Patient Prefer Adherence, 2016;10:1631-7.
    PMID: 27601888 DOI: 10.2147/PPA.S110419
    The incidence of acute coronary syndrome (ACS), one of the most common cardiovascular diseases, is high. Lipid goal attainment is one of the important factors to reduce the risk of recurrent heart attack. Identification of factors influencing lipid goal attainment such as age, female, race, underlying comorbidities, intensity of lipid-lowering therapy, patients' knowledge, and patients' belief about medicine would be beneficial in achieving the lipid goal. This study is aimed to determine lipid profile attainment and prescribing pattern of lipid-lowering therapy as well as to identify factors influencing lipid profile attainment among ACS patients.
  3. Ismail FF, Md Redzuan A, Chong WW, Ahmad Nizaruddin M
    PLoS One, 2023;18(9):e0290883.
    PMID: 37768930 DOI: 10.1371/journal.pone.0290883
    BACKGROUND: Cardiovascular disease (CVD) is a leading cause of death and disability worldwide, imposing a significant burden on patients and healthcare systems. The role of pharmacists in reducing cardiovascular disease (CVD) is pivotal as they play an essential part in the healthcare team, particularly in medication management and patient education. Pharmacists are well-positioned to contribute to the prevention and control of CVD through various roles, including medication management and patient education. This study aims to investigate the current involvement of community pharmacists in Malaysia, specifically in cardiovascular diseases-related health promotion activities and dyslipidemia management, including their perceived barriers.

    METHOD: This cross-sectional survey was conducted among community pharmacists in all 14 states of Malaysia between November 2021 and July 2022. The self-administered survey was shared to relevant groups through various social media platforms.

    RESULTS: A total of 312 community pharmacists were involved in the survey. Majority of the respondents were females (66%), with a mean age (SD) of 32.9 (8.4) years. Most of the respondents showed satisfactory practice for patient counselling, but improvements are needed particularly in risk assessment and collaborative care aspect. Most of them expressed their interest for dyslipidemia management training (89.4%). Lack of access to medical records (71.2%) and lack of CVD-related educational materials (70.8%) were the two main perceived barriers identified.

    CONCLUSION: Community pharmacists in Malaysia provide a satisfactory role in the provision of cardiovascular disease-related health promotion activities, especially in providing patient counselling. Strengthening collaborative care is essential for providing comprehensive and patient-centered intervention in dyslipidemia management. This requires ongoing efforts to address and overcome existing barriers for effective teamwork and coordination among healthcare professionals.

  4. Md Redzuan A, Lee MS, Mohamed Shah N
    Patient Prefer Adherence, 2014;8:263-70.
    PMID: 24600208 DOI: 10.2147/PPA.S56467
    PURPOSE: Asthma affects an estimated 300 million people worldwide. Poor adherence to prescribed preventive medications, especially among children with asthma, leads to increased mortality and morbidity. The purpose of this study was to assess the adherence and persistence levels of asthmatic children at the Universiti Kebangsaan Malaysia Medical Center (UKMMC), a tertiary care teaching hospital, and to determine the factors that influence adherence to prescribed preventive medications.

    PATIENTS AND METHODS: Participants were asthmatic patients aged 18 years and younger with at least one prescription for a preventive medication refilled between January and December 2011. Refill records from the pharmacy dispensing database were used to determine the medication possession ratio (MPR) and continuous measure of gaps (CMG), measures of adherence and persistence levels, respectively.

    RESULTS: The sample consisted of 218 children with asthma from the General and Respiratory pediatric clinics at UKMMC. The overall adherence level was 38% (n=83; MPR ≥80%), and the persistence level was 27.5% (n=60; CMG ≤20%). We found a significant association between the adherence and persistence levels (r=0.483, P<0.01). The presence of comorbidities significantly predicted the adherence (odds ratio [OR] =16.21, 95% confidence interval [CI]: 7.76-33.84, P<0.01) and persistence level (OR =2.63, 95% CI: 0.13-52.79, P<0.01). Other factors, including age, sex, ethnicity, duration of asthma diagnosis, and number of prescribed preventive medications did not significantly affect adherence or persistence (P>0.05).

    CONCLUSION: In conclusion, the adherence level among children with asthma at UKMMC was low. The presence of comorbidities was found to influence adherence towards preventive medications in asthmatic children.

  5. Abdul-Ghaffar F, Md Redzuan A, Makmor-Bakry M, Muhamad Nor MA
    Ther Clin Risk Manag, 2022;18:1069-1079.
    PMID: 36483091 DOI: 10.2147/TCRM.S374291
    PURPOSE: The occurrence of drug-related problems (DRPs) and their causes specifically among pulmonary hypertension (PH) with valvular heart disease (VHD) has not been evaluated and is unknown. Therefore, this study aimed to determine the percentage of occurrence, types, and causes of DRPs among PH with VHD patients.

    PATIENTS AND METHODS: An observational retrospective study was conducted at Cardiology Centre, Hospital Serdang, from 1st January to 30th April 2021. Data were collected from medication charts, medical progress notes, laboratory and operative charts through electronic Health Information System (eHIS). The types and causes of DRPs were identified and classified based on Pharmaceutical Care Network of Europe's (PCNE) classification system V9.02. The data were analyzed using descriptive statistics.

    RESULTS: All patients (100%) experienced at least one DRP. Total number of DRPs identified was 120 encounters which were associated with 503 causes. The majority of problems were related to treatment effectiveness (59.1%) and treatment safety (33.4%). The causes of DRPs are mainly related to inappropriate monitoring including therapeutic drug monitoring (18.6%), inappropriate combination of drugs, or drugs and dietary/herbal supplement (10.3%), drug dose was too high (8.9%), drug dose was too low (8.2%) and inappropriate timing of administration or dosing intervals (7.7%).

    CONCLUSION: The percentage of DRP occurrence was high in the studied population. Treatment effectiveness and treatment safety issues were the main DRPs identified with various preventable causes. The findings may be useful to guide the planning of measures to prevent and solve future DRPs in the population.

  6. Koh HP, Md Redzuan A, Mohd Saffian S, R Nagarajah J, Ross NT, Hassan H
    Am J Emerg Med, 2022 Oct;60:9-14.
    PMID: 35872375 DOI: 10.1016/j.ajem.2022.07.021
    INTRODUCTION: Some guidelines had recommended "thrombolysis first" in ST-elevated myocardial infarction (STEMI) during the Coronavirus Disease 2019 (COVID-19) outbreak. The impact of COVID-19 solely on STEMI thrombolysis is lacking as most studies reported outcomes related to percutaneous coronary intervention (PCI) setting. Thus, this study aimed to assess the impact of the COVID-19 pandemic on STEMI thrombolysis outcomes and the Emergency Department's performance in a non-PCI capable centre.

    METHODS: This single-centre retrospective study analysed data on consecutive STEMI patients who received thrombolytic therapy from May 2019 to December 2020 (20 months) in a non-PCI capable tertiary hospital. Total population sampling was used in this study. We compared all patients' characteristics and outcomes ten months before and during the pandemic. Regression models were used to assess the impact of COVID-19 pandemic on door-to-needle time (DNT), mortality, bleeding events, and the number of overnight stays.

    RESULTS AND DISCUSSION: We analysed 323 patients with a mean age of 52.9 ± 12.9 years and were predominantly male (n = 280, 88.9%). There was a 12.5% reduction in thrombolysis performed during the pandemic. No significant difference in timing from symptoms onset to thrombolysis and DNT was observed. In-hospital mortality was significantly higher during the pandemic (OR 2.02, 95% CI 1.02-4.00, p = 0.044). Bleeding events post thrombolysis remained stable and there was no significant difference in the number of overnight stays during the pandemic.

    CONCLUSION: STEMI thrombolysis cases were reduced during the COVID-19 pandemic, with an inverse increase in mortality despite the preserved Emergency Department performance in timely thrombolysis.

  7. Abdul Razak S, Makmor Bakry M, Mohamed Said MS, Tan CE, Md Redzuan A
    Front Pharmacol, 2020;11:572260.
    PMID: 33240088 DOI: 10.3389/fphar.2020.572260
    Background: The biologic disease-modifying antirheumatic drugs (bDMARDs) are currently incorporated as part of the pharmacotherapy management of inflammatory arthritis (IA). Adherence to bDMARDs is crucial to ensure treatment success in IA. However, most of the recent studies evaluated adherence level in patients using subcutaneous injections of bDMARDs utilized the indirect methods adapted from adherence assessment for oral medication. Aim: This study aimed to develop a questionnaire to assess adherence to the self-injectable subcutaneous bDMARDs. Methods: The development of the Subcutaneous bDMARDs Adherence Score (SCADS) involved evaluation of content validity. Literature reviews provide the basis for domain identification and item formation. Four experts evaluated the instrument by using a four-point ordinal scale with a rubric scoring on relevance, importance, and clarity of each item in measuring the overarching construct. The item-level content validity index (I-CVI) and the scale-level content validity index (S-CVI) were calculated. The factor structure and internal consistency reliability of SCADS were estimated using principal component analysis (PCA) and Cronbach's alpha, respectively. Results: Both S-CVI/UA (universal agreement) and the average item-level content validity index (S-CVI/Ave) (average) for the entire instrument showed excellent criteria with a value of >0.90. Cronbach's alpha coefficient value for SCADS was 0.707 indicating good internal consistency. All items showed corrected item-total correlation coefficients above 0.244. Questionnaire items with a factor loading of 0.30 or above were considered in the final factor solution. The factor analysis resulted in 3-factor solutions, which corresponded to 66.62% of the total variance. Conclusion: The SCADS is a consistent and reliable instrument for evaluating adherence among IA patients using the subcutaneous bDMARDs. It is simple to use, yet comprehensive but still requiring further clinical and international validation.
  8. Koh HP, Md Redzuan A, Mohd Saffian S, Hassan H, R Nagarajah J, Ross NT
    Intern Emerg Med, 2023 Jun;18(4):1169-1180.
    PMID: 36648707 DOI: 10.1007/s11739-023-03202-1
    Pharmacological reperfusion remains the primary strategy for ST-elevation myocardial infarction (STEMI) in low- and medium-income countries. Literature has reported inconsistent incidences and outcomes of failed thrombolysis (FT). This study aimed to identify the incidence, mortality outcomes and predictors of FT in STEMI pharmacological reperfusion. This single-centre retrospective cohort study analyzed data on consecutive STEMI patients who received thrombolytic therapy from 2016 to 2020 in a public tertiary hospital. Total population sampling was used in this study. Logistic regression analyses were used to assess independent predictors of the mortality outcomes and FT. We analyzed 941 patients with a mean age of 53.0 ± 12.2 years who were predominantly male (n = 846, 89.9%). The in-hospital mortality was 10.3% (n = 97). FT occurred in 86 (9.1%) patients and was one of the predictors of mortality (aOR 3.847, p 
  9. Muhammed Elamin S, Muhamad Arshad NF, Md Redzuan A, Abdul Aziz SA, Hong J, Chua XY, et al.
    BMJ Open, 2024 Apr 02;14(4):e079606.
    PMID: 38569693 DOI: 10.1136/bmjopen-2023-079606
    OBJECTIVE: The objective of this study is to explore the information needs related to insulin therapy in children and adolescents with type 1 diabetes mellitus (T1DM) from the children's perspectives as well as their caregivers.

    DESIGN: Qualitative study; semistructured interviews. To identify emerging themes relating to information needs, open coding and thematic analysis were employed.

    SETTING: Participants were recruited from a tertiary care children's hospital in Kuala Lumpur, Malaysia and a specialist hospital in Riyadh, Saudi Arabia.

    PARTICIPANTS: Thirty one children with a mean age of 11.5 years (SD=1.9) and their caregivers were interviewed. Seventeen participants were from Malaysia and 14 were from Saudi Arabia.

    RESULTS: Four themes of information emerged from the interviews, including information related to (1) hypoglycaemia and hyperglycaemia, (2) insulin therapy, (3) injection technique and (4) other information needs pertaining to continuous glucose monitoring, access to peer groups and future advances in insulin therapy.

    CONCLUSION: This study provided valuable insights into the information needs related to T1DM and insulin therapy among children and adolescents with T1DM that should be considered by stakeholders in the development of age-appropriate education materials. Such materials will assist children and adolescents to better manage their life-long T1DM condition from adolescence until adulthood.

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