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  1. The need for educating healthcare professionals regarding good musculoskeletal health practice
    Mohd Yusoff NS, Firdaus MKZH, Jamaludin FIC, Che Hasan MK
    Enferm Clin, 2019 09;29 Suppl 2:579-584.
    PMID: 31281003 DOI: 10.1016/j.enfcli.2019.04.089
    OBJECTIVE: The objective of this study was to assess the level of knowledge and practice of body mechanics towards preserving musculoskeletal health in daily routine activities of HCPs (medical officers, staff nurses, community health nurses, assistant medical officers, physiotherapists, and assistant nurses) from Hospital Tengku Ampuan Afzan, Pahang.

    METHOD: A cross-sectional study was conducted with convenience sampling employed across five different departments. The departments were a department of medical, surgical, orthopedics, emergency and rehabilitation. The samples were selected according to a minimum of two years of clinical experience without any history of low back surgery. An instrument consists of socio-demographic background, knowledge on body mechanics and Owestry Low Back Pain Disability Index Questionnaire was used in this study.

    RESULTS: A total of 139 HCPs were recruited including medical officers, staff nurses, community health nurses, assistant medical officers, physiotherapists, and assistant nurses. A self-administered questionnaire pertaining to knowledge revealed that 73.4% of HCPs had inadequate knowledge of musculoskeletal body mechanics. Among all, 90.6% (minimal: 9.4%, moderate: 43.2%, severe: 42.4%, crippled: 5.0%) of HCPs showed moderate to crippled disability using Oswestry Disability Index classifications indicating the poor practice of body mechanics while working.

    CONCLUSION: The findings of this study indicate that a lack of knowledge among healthcare professionals lead to the inadequate practice of preserving musculoskeletal health while carrying out duty in caring patients. It is suggested that enforcing and emphasizing health education for healthcare professionals is urgently needed towards reducing the risk of the musculoskeletal problem among healthcare professionals.

  2. Quantitation of methadone and metabolite in patients under maintenance treatment
    Diong SH, Mohd Yusoff NS, Sim MS, Raja Aziddin RE, Chik Z, Rajan P, et al.
    J Anal Toxicol, 2014 Nov-Dec;38(9):660-6.
    PMID: 25106416 DOI: 10.1093/jat/bku096
    Gas chromatography-mass spectrometry quantitative method was developed to monitor concentrations of methadone and its metabolite 2-ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine (EDDP) in plasma and urine of patients. The developed method was simple, accurate and reproducible to quantify methadone and EDDP in plasma and urine samples in the concentration range of 15-1,000 and 50-2,000 ng/mL, respectively. The proposed analytical method was applied to plasma and urine samples obtained from 96 patients undergoing methadone maintenance treatment (MMT) with daily methadone doses of 2-120 mg/day. Urinary methadone excretion was observed to be significantly affected by pH, in which the ratio of methadone to EDDP was two times higher in acidic urine (P = 0.029). The findings of this study further enhance the guidelines for monitoring of methadone treatment among outpatients. Methadone-to-EDDP ratio in urine was found to be consistent at 24 and 4 h, hence suggesting the possibility that outpatients may be monitored with single urine sample in order to check for compliance. This study which provides data on peak concentrations of methadone and EDDP as well as the ratio of both compounds has added to the body of knowledge regarding pharmacokinetic properties of methadone among heroin-dependent patients under MMT.
    Study site: University Malaya Medical Centre (UMMC), HKL, University Malaya Centre for Addiction Sciences (UMCAS) and Rehabilitation Centre of Al-Rahman Mosque, Kuala Lumpur, Malaysia
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