Displaying publications 81 - 87 of 87 in total

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  1. Jalil NB, Lee PY, Nor Afiah MZ, Abdullah KL, Azizi FNSM, Rassip NNSA, et al.
    J Cancer Educ, 2022 Feb;37(1):169-178.
    PMID: 32564251 DOI: 10.1007/s13187-020-01801-6
    There are several treatment options for localized prostate cancer with very similar outcome but vary in terms of technique and side effect profiles and risks. Considering the potential difficulty in choosing the best treatment, a patient decision aid (PDA) is used to help patients in their decision-making process. However, the use and applicability of PDA in a country in Asia Pacific region like Malaysia is still unknown. This study aims to evaluate the effectiveness of a PDA modified to the local context in improving patients' knowledge, decisional conflict, and preparation for decision making among men with localized prostate cancer. Sixty patients with localized prostate cancer were randomly assigned to control and intervention groups. A self-administered questionnaire, which evaluate the knowledge on prostate cancer (23 items), decisional conflict (10 items) and preparation for decision-making (10 items), was given to all participants at pre- and post-intervention. Data were analyzed using independent T test and paired T test. The intervention group showed significant improvement in knowledge (p = 0.02) and decisional conflict (p = 0.01) from baseline. However, when compared between the control and intervention groups, there were no significant differences at baseline and post-intervention on knowledge, decisional conflict and preparation for decision-making. A PDA on treatment options of localized prostate cancer modified to the local context in an Asia Pacific country improved patients' knowledge and decisional conflict but did not have significant impact on the preparation for decision-making. The study was also registered under the Australian New Zealand Clinical Trials Registry (ANZCTR), ACTRN12614000668606 registered on 25/06/2014.
  2. Ng WL, Ng CJ, Teo CH, Ang TF, Lee YK, Abdul Hadi H, et al.
    Digit Health, 2024;10:20552076241277710.
    PMID: 39247097 DOI: 10.1177/20552076241277710
    OBJECTIVE: Most dengue cases are managed in an outpatient setting, where patients are advised to return to the clinic daily for monitoring. Some patients can develop severe dengue at home and fail to recognise the deterioration. An application called DengueAid was designed as a self-monitoring tool for patients to reduce delay in seeking timely treatment. This study aimed to assess the feasibility of conducting a randomised controlled trial to determine the effectiveness of the DengueAid application.

    METHODS: Dengue patients were recruited from a public health clinic in Malaysia and randomised to either use the DengueAid application plus standard care for dengue or receive only the standard care. The outcomes evaluated were the (1) feasibility of recruitment, data collection and follow-up procedures; (2) preliminary clinical outcome measures; and (3) acceptability of DengueAid. Qualitative interviews were conducted for participants in the intervention arm to assess the acceptability of DengueAid.

    RESULTS: Thirty-seven patients were recruited with 97% (n = 36) retention rates. The recruitment rate was low (63% refusal rate, n = 62/99) with difficulty in data collection and follow-up due to the variable interval of care for dengue in an outpatient setting. DengueAid application was acceptable to the participants, but preliminary clinical outcomes and qualitative data suggested limited utility of the application. Unwell conditions of patients and limited access to healthcare are important factors impacting the application's utility.

    CONCLUSION: The feasibility trial uncovered issues with recruitment, data collection and follow-up processes. Further research and modification to the application are needed to improve its utility and usability.

  3. Ng WL, Kee BP, Hussein N, Ng CJ, Kuan SW, Mohd Zaidan FZ, et al.
    J Community Genet, 2025 Feb;16(1):37-45.
    PMID: 39586937 DOI: 10.1007/s12687-024-00753-4
    HLA-B*58:01 allele is associated with allopurinol-induced severe cutaneous reaction (SCAR). Malaysia has a multiethnic population with limited data on the prevalence of HLA-B*58:01 among patients with gout treated in primary care settings. This cross-sectional study aimed to determine the prevalence of HLA-B*5801 in patients with gout from the Malay, Chinese and Indian ethnicities attending primary clinics in Malaysia.We collected blood samples from patients with gout attending three primary care clinics in Klang Valley, Malaysia, using convenience sampling. Genomic DNA samples were subjected to typing of HLA-B*5801 by a multiplex probe-based assay in a real-time PCR system, validated by PCR-resequencing approach.547 patients (194 Malay, 266 Chinese and 87 Indian) were recruited. The overall prevalence of HLA-B*58:01 was 16.8% (Chinese 21.8%, Indian 12.6% and Malay 11.9%). None of our 61 HLA-B*58:01 carriers who ever used allopurinol developed SCAR.The overall prevalence of HLA-B*58:01 allele in our patients with gout was high, particularly among the Chinese ethnicity (21.8%). None of our HLA-B*58:01 positive patients treated with allopurinol reported allopurinol-induced SCAR. A more accurate predictive model for allopurinol-induced SCAR is needed.
  4. Takhi M, Sreenivas K, Reddy CK, Munikumar M, Praveena K, Sudheer P, et al.
    Eur J Med Chem, 2014 Sep 12;84:382-94.
    PMID: 25036796 DOI: 10.1016/j.ejmech.2014.07.036
    A novel and potent series of ene-amides featuring azetidines has been developed as FabI inhibitors active against drug resistant Gram-positive pathogens particularly staphylococcal organisms. Most of the compounds from the series possessed excellent biochemical inhibition of Staphylococcus aureus FabI enzyme and whole cell activity against clinically relevant MRSA, MSSA and MRSE organisms which are responsible for significant morbidity and mortality in community as well as hospital settings. The binding mode of one of the leads, AEA16, in Escherichia coli FabI enzyme was determined unambiguously using X-ray crystallography. The lead compounds displayed good metabolic stability in mice liver microsomes and pharmacokinetic profile in mice. The in vivo efficacy of lead AEA16 has been demonstrated in a lethal murine systemic infection model.
  5. Lim HM, Ng CJ, Teo CH, Lee PY, Kassim PSJ, Nasharuddin NA, et al.
    PLoS One, 2021;16(6):e0253471.
    PMID: 34166432 DOI: 10.1371/journal.pone.0253471
    BACKGROUND: Engaging students in the e-learning development process enhances the effective implementation of e-learning, however, students' priority on the topics for e-learning may differ from that of the educators. This study aims to compare the differences between the students and their educators in prioritising the topics in three healthcare curricula for reusable e-learning object (RLO) development.

    METHOD: A modified Delphi study was conducted among students and educators from University Malaya (UM), Universiti Putra Malaysia (UPM) and Taylor's University (TU) on three undergraduate programmes. In Round 1, participants were asked to select the topics from the respective syllabi to be developed into RLOs. Priority ranking was determined by using frequencies and proportions. The first quartile of the prioritised topics was included in Round 2 survey, which the participants were asked to rate the level of priority of each topic using a 5-point Likert scale. The mean score of the topics was compared between students and educators.

    RESULT: A total of 43 educators and 377 students participated in this study. For UM and TU Pharmacy, there was a mismatch in the prioritised topics between the students and educators. For UPM, both the educators and students have prioritised the same topics in both rounds. To harmonise the prioritisation of topics between students and educators for UM and TU Pharmacy, the topics with a higher mean score by both the students and educators were prioritised.

    CONCLUSION: The mismatch in prioritised topics between students and educators uncovered factors that might influence the prioritisation process. This study highlighted the importance of conducting needs assessment at the beginning of eLearning resources development.

  6. Lim HM, Ng CJ, Wharrad H, Lee YK, Teo CH, Lee PY, et al.
    PLoS One, 2022;17(9):e0274771.
    PMID: 36126036 DOI: 10.1371/journal.pone.0274771
    BACKGROUND: Effective knowledge transfer of eLearning objects can hasten the adoption and dissemination of technology in teaching and learning. However, challenges exist which hinder inter-organisational knowledge transfer, particularly across continents. The ACoRD project aimed to transfer knowledge on digital learning development from UK/EU (provider) to Malaysian (receiver) higher education institutions (HEIs). This study explores the challenges encountered during the knowledge transfer process and lessons learned.

    METHODS: This is a qualitative study involving both the knowledge providers and receivers in focus group discussions (n = 25). Four focus group discussions were conducted in the early (n = 2) and mid-phase (n = 2) of the project by trained qualitative researchers using a topic guide designed to explore experiences and activities representing knowledge transfer in multi-institutional and multi-cultural settings. The interviews were audio-recorded, transcribed verbatim, and checked. The transcripts were analysed using thematic analysis.

    RESULTS: Five main themes emerged from this qualitative study: mismatched expectations between providers and receivers; acquiring new knowledge beyond the professional "comfort zone"; challenges in cascading newly acquired knowledge to colleagues and management; individual and organisational cultural differences; and disruption of knowledge transfer during the COVID-19 pandemic.

    CONCLUSION: This study highlights the need to create a conducive platform to facilitate continuous, timely and bi-directional needs assessment and feedback; this should be done in the early phase of the knowledge transfer process. The challenges and strategies identified in this study could guide more effective knowledge transfer between organisations and countries.

  7. Prazeres F, Jamoulle M, Kareli A, Collins C, Móczár C, Wong MCS, et al.
    Fam Pract, 2025 Feb 07;42(2).
    PMID: 39561247 DOI: 10.1093/fampra/cmae061
    INTRODUCTION: The evolving landscape of general practice (GP)/family medicine (FM) in the post-COVID-19 era, focussing on integrating telemedicine and remote consultations requires a new definition for this specialty. Hence, a broader consensus-based definition of post-COVID-19 GP/FM is warranted.

    METHODS: This study involved a modified electronic Delphi technique involving 27 specialists working in primary care recruited via convenient and snowball sampling. The Delphi survey was conducted online between August 2022 and April 2023, utilizing the Google Forms platform. Descriptive statistics were employed to analyse consensus across Delphi rounds.

    RESULTS: Twenty-six international experts participated in the survey. The retention rate through the second and third Delphi rounds was 96.2% (n = 25). The broader consensus definition emphasizes person-centred care, collaborative patient-physician partnerships, and a holistic approach to health, including managing acute and chronic conditions through in-person or remote access based on patient preferences, medical needs, and local health system organization.

    CONCLUSION: The study highlights the importance of continuity of care, prevention, and coordination with other healthcare professionals as core values of primary care. It also reflects the role of GP/FM in addressing new challenges post-pandemic, such as healthcare delivery beyond standard face-to-face care (e.g. remote consultations) and an increasingly important role in the prevention of infectious diseases. This underscores the need for ongoing research and patient involvement to continually refine and improve primary healthcare delivery in response to changing healthcare landscapes.

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