Displaying all 9 publications

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  1. Razinah Sharif, Chong, Elizabeth, Chan, Kok Meng
    Malays J Nutr, 2016;22(2):301-305.
    MyJurnal
    Introduction: Shellfish is likely to be contaminated with heavy metals brought about by various environmental factors such as climate change, bioaccumulation of environmental contaminants and imbalanced natural ecosystem.

    Methods: Shellfish were selected for heavy metal detection as they are mainly consumed by the locals in Kudat. Arsenic, Cadmium, Chromium, Nickel, and Plumbum (As, Cd, Cr, Ni, and Pb) content in clam (Meretrix spp.), scallop (Amusium pleuronectes) and conch (Strombus canabrium) were determined by the US EPA 200.3 acid digestion method and Inductively Coupled Plasma Mass Spectrophotometer (ICP-MS). Risk assessment was calculated to assess the total exposure of heavy metals among the population of Kudat.

    Results: Among all the heavy metals, studied, As was found to have the highest concentration and this was found in scallop with the concentration level being 18.93±5.30 μg/g compared to clam and conch. Estimated daily intake of the heavy metals by the population ranged from 0.60-6.82 g/ day/ kg for As, 0.02-1.58μg/day/kg for Cd, 0.37-0.94μg/day/kg for Cr, 0.16-0.61 g/day/ kg for Ni and 0.10-0.25μg/day/kg for Pb based on previous calculation to exposure. The hazard quotient of As and Cd in scallop was greater than 1.0. No acceptable exposure level for these shellfish has been previously reported. The rate of consumption of these metals did not exceed the standards prescribed in the Food Act 1983 and Food Regulations 1985.

    Conclusion: Based on this study, it is concluded that the exposure to heavy metals risk from the consumption of these shellfish among the population in Kudat, Sabah is at an acceptable level.
  2. Chong, Elizabeth Sinirisan, Nur Faizah Abu Bakar, Noraziah Mohamad Zin, SitiShaharaZulfakar
    Jurnal Sains Kesihatan Malaysia, 2017;15(22):115-119.
    MyJurnal
    Salmonella spp. is a pathogenic microbial contaminant in beef of worldwide importance. It has the ability to colonize
    the gastrointestinal tract of animals without producing any clinical sign. It may lead to infections in human when the
    contaminated meat was consumed. The main objective of this study was to evaluate the contamination of Salmonella spp.
    on beef carcasses and meat contact surfaces at selected abattoirs in Selangor, Malaysia. A total of 152 swabs from beef
    carcasses (n = 104) and meat contact surfaces (n = 48) were collected from the selected abattoirs in October 2015 to
    June 2016. The collected samples were examined for total viable count and prevalence of Salmonella spp. Salmonellapositive
    samples were confirmed by routine biochemical tests and Gram staining. The results showed that all samples
    contained an average viable count of 4.56 ± 1.23 Log CFU/cm2
    . The overall prevalence of Salmonella spp. was 21.05%
    which beef carcasses and meat contact surfaces contributed 11.18% and 9.87%, respectively to the overall prevalence.
    The prevalence of Salmonella spp. on meat contact surfaces was higher than that on beef carcasses could be attributed
    to poor hygienic practices at the abattoirs. However, despite a lower prevalence of Salmonella spp. on the beef carcasses,
    beef could still be a potential vehicle for foodborne infections. This study suggests implementation of preventive measures
    and good hygienic practices at abattoirs in order to avoid cross-contamination on beef prepared for retail markets.
  3. Lo, Adeline Li Ching, Muhammad Rabbani Abdul Malek, Nurshahirah Zulkifli, Siti Nur Fatihah Shaifol Akmar, Suzana Shahar, Chong, Elizabeth Gar Mit, et al.
    Jurnal Sains Kesihatan Malaysia, 2019;17(1):115-124.
    MyJurnal
    Compliance rate towards consumption of oral nutritional supplement (ONS) is low among geriatric patients. Thus, this study aimed to examine factors affecting low compliance of ONS intake among a sample of geriatric patients. A cross-sectional survey was carried out involving 30 geriatric patients being prescribed with ONS during their stay in Hospital Kuala Lumpur. Information on compliance rate and influencing factors were collected through interview and observation. Nutritional status was assessed using anthropometry and Patient Generated Subjective Global Assessment (PG-SGA). 50.0% subjects were underweight and 70.0% and 30.0% were moderate and severely malnourished, respectively. A total of 43.3% were categorised as low, 53.4% medium and 3.3% high compliance towards consumption of ONS. Most of the subjects with low compliance agreed expressed that they need more nursing support (53.8%). Less than half perceived they had been given the needed nursing support (44.4%), and with respect to ONS: knowledgeable (38.5%), timely given (37.5%), understood the importance (35.7%), were able to finish it (35.0%), well-aware of the reasons of prescription (33.3%), satisfied with its taste (33.3%), received suitable volume (33.3%), satisfied with the texture (31.6%), and received suitable frequency (28.6%). In conclusion, approximately 40% of subjects had low compliance towards ONS. Awareness and nursing support were important factors associated with low compliance. There is a need to ensure adequate nursing support and education been given to patients prescribed with ONS in order to increase the compliance rate.
  4. Chong EY, Palanisamy UD, Jacob SA
    Patient Prefer Adherence, 2019;13:195-207.
    PMID: 30774315 DOI: 10.2147/PPA.S182516
    Purpose: This study prepares the groundwork on the potential design and development of a mobile health (mHealth) app that will be able to bridge the communication gap between pharmacists and patients who are Deaf and Hard of Hearing (DHoH).

    Patients and methods: A focus group discussion was conducted with 12 community pharmacists. Participants were recruited using snowball sampling. Audio-recordings were transcribed verbatim, and analyzed using a thematic approach.

    Results: Three themes were apparent: 1) suggestions for app design and content, 2) perceived benefits of the app, and 3) potential challenges related to the app. Participants believed the app would be able to facilitate and improve communication, and hence relationship, between pharmacists and the DHoH. Potential challenges of the app were highlighted, such as the need for manpower to manage the app, and its cost to this group of economically disadvantaged people. There were also concerns about privacy and security.

    Conclusions: This study allowed community pharmacists, one of the end-users of the app, to provide feedback on the contents and design of the app, which would allow them to provide pharmaceutical care services to patients who are DHoH, and better serve them. Potential benefits and challenges of the app were also identified. Undoubtedly, through the mHealth app, community pharmacists will be better equipped to serve and communicate with the DHoH, and this will hopefully translate to improved health outcomes in these patients.

  5. Jacob SA, Chong EY, Goh SL, Palanisamy UD
    Mhealth, 2021;7:29.
    PMID: 33898598 DOI: 10.21037/mhealth.2020.01.04
    Background: Deaf and hard-of-hearing (DHH) patients have trouble communicating with community pharmacists and accessing the healthcare system. This study explored the views on a proposed mobile health (mHealth) app in terms of design and features, that will be able to bridge the communication gap between community pharmacists and DHH patients.

    Methods: A community-based participatory research method was utilized. Two focus group discussions (FGDs) were conducted in Malaysian sign language (BIM) with a total of 10 DHH individuals. Respondents were recruited using purposive sampling. Video-recordings were transcribed and analyzed using a thematic approach.

    Results: Two themes emerged: (I) challenges and scepticism of the healthcare system; and (II) features of the mHealth app. Respondents expressed fears and concerns about accessing healthcare services, and stressed on the need for sign language interpreters. There were also concerns about data privacy and security. With regard to app features, the majority preferred videos instead of text to convey information about their disease and medication, due to their lower literacy levels.

    Conclusions: For an mHealth app to be effective, app designers must ensure the app is individualised according to the cultural and linguistic diversity of the target audience. Pharmacists should also educate patients on the potential benefits of the app in terms of assisting patients with their medicine-taking.

  6. Jacob SA, Palanisamy UD, Napier J, Verstegen D, Dhanoa A, Chong EY
    Acad Med, 2021 May 25.
    PMID: 34039854 DOI: 10.1097/ACM.0000000000004181
    There is a need for culturally competent health care providers (HCPs) to provide care to deaf signers, who are members of a linguistic and cultural minority group. Many deaf signers have lower health literacy levels due to deprivation of incidental learning opportunities and inaccessibility of health-related materials, increasing their risk for poorer health outcomes. Communication barriers arise because HCPs are ill-prepared to serve this population, with deaf signers reporting poor-quality interactions. This has translated to errors in diagnosis, patient nonadherence, and ineffective health information, resulting in mistrust of the health care system and reluctance to seek treatment. Sign language interpreters have often not received in-depth medical training, compounding the dynamic process of medical interpreting. HCPs should thus become more culturally competent, empowering them to provide cultural- and language-concordant services to deaf signers. HCPs who received training in cultural competency showed increased knowledge and confidence in interacting with deaf signers. Similarly, deaf signers reported more positive experiences when interacting with medically certified interpreters, HCPs with sign language skills, and practitioners who made an effort to improve communication. However, cultural competency programs within health care education remain inconsistent. Caring for deaf signers requires complex, integrated competencies that need explicit attention and practice repeatedly in realistic, authentic learning tasks ordered from simple to complex. Attention to the needs of deaf signers can start early in the curriculum, using examples of deaf signers in lectures and case discussions, followed by explicit discussions of Deaf cultural norms and the potential risks of low written and spoken language literacy. Students can subsequently engage in role plays with each other or representatives of the local signing deaf community. This would likely ensure that future HCPs are equipped with the knowledge and skills necessary to provide appropriate care and ensure equitable health care access for deaf signers.
  7. Jacob SA, Wong ZJ, Cheong WL, Chong EY, Wong YX, Lew SLH
    Int J Clin Pharm, 2021 Jul 27.
    PMID: 34318400 DOI: 10.1007/s11096-021-01312-4
    Background People with Parkinson's are at higher risk of healthcare and pharmaceutical care issues. Objective To determine the healthcare challenges, pharmaceutical care needs, and perceived need of a pharmacist-run clinic by people with Parkinson's and their caregivers. Setting Malaysian Parkinson's Disease Association. Method A focus group discussion adopting a descriptive qualitative approach was conducted involving people with Parkinson's and their caregivers. A semi-structured interview guide was used to determine the challenges they faced with their medications and healthcare system, their pharmaceutical care needs, and their views on a pharmacist-run clinic. Data was thematically analysed. Main outcome measure: Healthcare challenges faced by people with Parkinson's and caregivers along with their pharmaceutical care needs and perceived need of a pharmacist-run clinic. Results Nine people with Parkinson's and four caregivers participated. Six themes were developed: (1) "It's very personalised": the need for self-experimentation, (2) "Managing it is quite difficult": challenges with medication, (3) "The doctor has no time for you": challenges with healthcare providers, (4) "Nobody can do it except me": challenges faced by caregivers, (5) "It becomes a burden": impact on quality of life, and (6) "Lack of consistency could be counterproductive": views on pharmacist-run clinic. Conclusion The provision of pharmaceutical care services by pharmacists could help overcome issues people with Parkinson's face, however there is a need for them to first see pharmacists in their expanded roles and change their limited perception of pharmacists. This can be achieved through integration of pharmacists within multidisciplinary teams in specialist clinics which they frequent.
  8. Chong EY, Jacob SA, Ramadas A, Goh PH, Palanisamy UD
    Pharm Pract (Granada), 2021;19(2):2274.
    PMID: 34221194 DOI: 10.18549/PharmPract.2021.2.2274
    BACKGROUND: Deaf and hard of hearing patients who use sign language face considerable communication barriers while accessing pharmacy services. Low comfort-levels between community pharmacists and Deaf and hard of hearing patients result in poor interactions and increase patient safety risks.

    OBJECTIVE: 1) To examine the way community pharmacists interact with Deaf and hard of hearing patients in Malaysia, and their level of comfort in such interactions. 2) To examine how comfort-levels vary by the preferred communication methods, resources and employer support.

    METHODS: This cross-sectional study was conducted among registered community pharmacists practicing in Malaysia. Questionnaire items included comfort-levels of community pharmacists when interacting with Deaf and hard of hearing patients, used and preferred communication methods, necessary resources, and perceived employer's level of support. Based on the list of registered pharmacies, the questionnaire with a pre-paid return envelope was mailed out while pharmacies close to the university were approached in person. This questionnaire was distributed online using Google Form. Comparisons between comfort-levels and study parameters were analyzed using independent t-tests and ANOVA.

    RESULTS: A total of 297 community pharmacists responded (response rate 29.2%). Higher comfort-levels were reported in those who had received between 1 to 5 prescriptions as compared to those who did not receive prescriptions from Deaf and hard of hearing patients (MD= -0.257, SD=0.104, p=0.042). More than 80% used written information and only 3.4% had used the services of a qualified sign language interpreter throughout their community pharmacist career. Significantly lower comfort-levels (p=0.0004) were reported in community pharmacists who perceived training in sign language as a necessity to interact with Deaf and hard of hearing patients (M=3.6, SD=0.9) versus those who were not interested in sign language training (M=3.8, SD=0.6).

    CONCLUSIONS: The results suggest that community pharmacists were neither extremely comfortable nor averse when interacting with Deaf and hard of hearing patients. The lack of significant findings in terms of comfort-levels may indicate other potential drivers for their choice of communication method when interacting with Deaf and hard of hearing patients.

  9. Ong TIW, Lim LL, Chan SP, Chee WSS, Ch'ng ASH, Chong EGM, et al.
    Osteoporos Sarcopenia, 2023 Jun;9(2):60-69.
    PMID: 37496985 DOI: 10.1016/j.afos.2023.06.002
    OBJECTIVES: The aim of these Clinical Practice Guidelines is to provide evidence-based recommendations to assist healthcare providers in the screening, diagnosis and management of patients with postmenopausal osteoporosis (OP).

    METHODS: A list of key clinical questions on the assessment, diagnosis and treatment of OP was formulated. A literature search using the PubMed, Medline, Cochrane Databases of Systematic Reviews, and OVID electronic databases identified all relevant articles on OP based on the key clinical questions, from 2014 onwards, to update from the 2015 edition. The articles were graded using the SIGN50 format. For each statement, studies with the highest level of evidence were used to frame the recommendation.

    RESULTS: This article summarizes the diagnostic and treatment pathways for postmenopausal OP. Risk stratification of patients with OP encompasses clinical risk factors, bone mineral density measurements and FRAX risk estimates. Non-pharmacological measures including adequate calcium and vitamin D, regular exercise and falls prevention are recommended. Pharmacological measures depend on patients' fracture risk status. Very high-risk individuals are recommended for treatment with an anabolic agent, if available, followed by an anti-resorptive agent. Alternatively, parenteral anti-resorptive agents can be used. High-risk individuals should be treated with anti-resorptive agents. In low-risk individuals, menopausal hormone replacement or selective estrogen receptor modulators can be used, if indicated. Patients should be assessed regularly to monitor treatment response and treatment adjusted, as appropriate.

    CONCLUSIONS: The pathways for the management of postmenopausal OP in Malaysia have been updated. Incorporation of fracture risk stratification can guide appropriate treatment.

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