Displaying publications 201 - 220 of 266 in total

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  1. Rahman NA, Rajaratnam V, Burchell GL, Morgan K, Abdullah MR, Zweekhorst MBM, et al.
    PLoS Negl Trop Dis, 2025 Apr;19(4):e0012959.
    PMID: 40168450 DOI: 10.1371/journal.pntd.0012959
    INTRODUCTION: Neglected tropical diseases (NTDs) comprise a group of twenty diverse diseases or conditions that pose significant public health challenges and adversely impact the quality of life of affected individuals. NTDs are characterised by interconnected biological, social, and environmental factors, which complicate their effective management and eradication. Collaborative research, such as transdisciplinary research (TDR) and participatory approaches that engage scientific, societal, and non-academic stakeholders in co-creating action-driven solutions offer promising strategies to address NTDs. These approaches bridge scientific research with community practices, ensuring evidence-based, contextually relevant interventions. Despite their potential, the application of these approaches in addressing NTDs remains underexplored. This scoping review explores the utilisation of TDR and participatory research approaches to address NTD-related challenges.

    METHODS: A systematic search was conducted in PubMed, Web of Science, Embase, and CINAHL, following the JBI methodology for scoping reviews. Data extraction and analysis were performed using JBI SUMARI software, focusing on peer-reviewed published literature reporting the use of TDR and participatory approaches in NTDs, with an emphasis on individual and community perspectives.

    RESULTS: The review examined seventeen articles from Africa, Asia, South America, and Australia, highlighting the increasing use of TDR and participatory approaches to address common NTDs such as leprosy, schistosomiasis, rabies, Buruli ulcer, and trypanosomiasis. These approaches engaged diverse stakeholders to develop practical, community-oriented solutions. Key strategies included enhancing public awareness, improving screening programmes, and implementing measures to control NTDs. However, challenges such as fragmented strategies and weak health systems hindered efforts to reduce the burden of NTDs.

    CONCLUSION: TDR and participatory approaches contribute to a holistic approach in addressing and managing NTD-related challenges by engaging diverse stakeholders and fostering a comprehensive understanding of community needs and on-the-ground realities. The findings demonstrate their effectiveness in translating evidence-informed knowledge into actionable interventions to benefit affected individuals and their communities.

  2. Abdul Rahman N, Rajaratnam V, Peters RMH, Abdullah MR, Morgan K
    Glob Public Health, 2025 Dec;20(1):2488889.
    PMID: 40191937 DOI: 10.1080/17441692.2025.2488889
    Leprosy, though curable, continues to present physical and psychosocial challenges for those affected. This study explored how individuals affected by leprosy in Malaysia navigated daily life, societal expectations, and personal challenges through the walk-and-talk technique, a participant-led qualitative approach that fostered spontaneous storytelling and reflexivity. By guiding researchers through their environments, participants shaped the narrative, shifting power dynamics and enabling authentic dialogue. Six participants from Kelantan and Selangor shared their everyday activities, aspirations, and coping strategies. Video documentation was used as a supplementary tool to capture non-verbal cues and contextual interactions. Visual, auditory, and field data were transcribed and thematically analysed using NVivo 12, revealing key themes, including resilience and perseverance, employment and economic sustenance, stigma, family support, and community engagement. Work emerged as central to their well-being, fostering dignity and providing financial stability. However, self-imposed stigma limited social inclusion, while strong familial and community bonds provided crucial support. These findings highlighted the effectiveness of the walk-and-talk technique in capturing rich qualitative data and emphasised the need for tailored interventions to address stigma, enhance social inclusion, and support the well-being and economic stability of individuals affected by leprosy.
  3. Agina OA, Shaari MR, Isa NMM, Ajat M, Zamri-Saad M, Mazlan M, et al.
    BMC Vet Res, 2021 Jul 18;17(1):246.
    PMID: 34275459 DOI: 10.1186/s12917-021-02902-0
    BACKGROUND: Serious disease outbreaks in cattle are usually associated with blood pathogens. This study aims to detect blood pathogens namely Theileria species, Anaplasma species, Candidatus Mycoplasma haemobos and Trypanosoma evansi, and determine their phylogenetic relationships and haemato-biochemical abnormalities in naturally infected cattle.

    METHODS: Molecular analysis was achieved by PCR amplification and sequencing of PCR amplicons of 18SrRNA gene of Theileria species, 16SrRNA genes of Anaplasma and Mycoplasma species, MPSP genes of T. orientalis and T. sinensis, MSP4 gene of A. marginale, 16SrRNA gene of Candidatus Mycoplasma haemobos, and RoTat1.2 VSG gene of Trypanosoma evansi, in sixty-one (61) clinically ill Kedah-Kelantan x Brahman cattle in Pahang, Malaysia.

    RESULTS: A total of 44 (72.13%) cattle were infected with more than one blood pathogen. Theileria species was the blood pathogen with the highest molecular detection rate (72.13, 95% CI 59.83-81.81%). Nucleotide blast analyses of all sequences demonstrated high degree of molecular similarity (98-100%) in comparison with their respective reference sequences. Analysis of 18SrRNA gene sequences of Theileria species and 16SrRNA gene sequences of Anaplasma species revealed Theileria sinensis and Anaplasma platys respectively as additional species detected in these cattle. MPSP-PCR analysis was conducted for further confirmation of T. sinensis. The blood picture of eight infected cattle groups revealed poikilocytosis, anisocytosis, rouleaux formation and degenerative left shift. High mean erythrocyte fragility values were common in infected cattle groups. Anaemia of the macrocytic normochromic type and spherocytes were observed in the T. evansi and Anaplasma platys + Theileria sinensis double species co-infected cattle group. Normocytic normochromic anaemia was observed in the T. sinensis infected cattle group. Significant (p 

  4. Yusof KM, Avery-Kiejda KA, Ahmad Suhaimi S, Ahmad Zamri N, Rusli MEF, Mahmud R, et al.
    Diagnostics (Basel), 2021 Jul 21;11(8).
    PMID: 34441238 DOI: 10.3390/diagnostics11081303
    Breast cancer has been reported to have the highest survival rate among various cancers. However, breast cancer survivors face several challenges following breast cancer treatment including breast cancer-related lymphedema (BCRL), sexual dysfunction, and psychological distress. This study aimed to investigate the potential risk factors of BCRL in long term breast cancer survivors. A total of 160 female breast cancer subjects were recruited on a voluntary basis and arm lymphedema was assessed through self-reporting of diagnosis, arm circumference measurement, and ultrasound examination. A total of 33/160 or 20.5% of the women developed BCRL with significantly higher scores for upper extremity disability (37.14 ± 18.90 vs. 20.08 ± 15.29, p < 0.001) and a lower score for quality of life (103.91 ± 21.80 vs. 115.49 ± 16.80, p = 0.009) as compared to non-lymphedema cases. Univariate analysis revealed that multiple surgeries (OR = 5.70, 95% CI: 1.21-26.8, p < 0.001), axillary lymph nodes excision (>10) (OR = 2.83, 95% CI: 0.94-8.11, p = 0.047), being overweight (≥25 kg/m2) (OR = 2.57, 95% CI: 1.04 - 6.38, p = 0.036), received fewer post-surgery rehabilitation treatment (OR = 2.37, 95% CI: 1.05-5.39, p = 0.036) and hypertension (OR = 2.38, 95% CI: 1.01-5.62, p = 0.043) were associated with an increased risk of BCRL. Meanwhile, multivariate analysis showed that multiple surgeries remained significant and elevated the likelihood of BCRL (OR = 5.83, 95% CI: 1.14-29.78, p = 0.034). Arm swelling was more prominent in the forearm area demonstrated by the highest difference of arm circumference measurement when compared to the upper arm (2.07 ± 2.48 vs. 1.34 ± 1.91 cm, p < 0.001). The total of skinfold thickness of the affected forearm was also significantly higher than the unaffected arms (p < 0.05) as evidenced by the ultrasound examination. The continuous search for risk factors in specific populations may facilitate the development of a standardized method to reduce the occurrence of BCRL and provide better management for breast cancer patients.
  5. Ghazalli MN, Md Sah MS, Mat M, Awang K, Jaafar MA, Mirad R, et al.
    Trop Life Sci Res, 2021 Mar;32(1):107-117.
    PMID: 33936554 DOI: 10.21315/tlsr2021.32.1.7
    Mitragyna speciosa (Korth.) Havil. or locally known as ketum/daun sebiak/biak-biak belongs to Rubiaceae family and generally occurs in secondary forest or disturbed areas in tropical and subtropical region. This research enumerated the characterisation of Mitragyna speciosa leaf anatomy and micromorphology features which is still not well documented. This medium to large sized tree species characterised with opposite arrangement, ovate-acuminate leaf and with 12-17 pairs of veins. Transverse sections of petioles showed that this species has petiole outlines with slightly convex at the middle of the adaxial part and 'U'-shaped on abaxial side. Results also showed that this species has paracytic and hypostomatic stomata, combination of non-glandular (majority) and glandular trichomes (minority), with observation on the secretory cells present in petiole and midrib parenchyma cells. Cuticle on the abaxial and adaxial epidermal surfaces showed the presence granule and wax films with periclinal and anticlinal walls can be differentiated clearly. The results obtained in this study can be used to providing additional systematics information of Mitragyna speciosa with the documentation of the leaf anatomy and micromorphology characters.
  6. Rafizah AA, Aziah BD, Azwany YN, Imran MK, Rusli AM, Nazri SM, et al.
    Prev Med, 2013;57 Suppl:S11-3.
    PMID: 23295174 DOI: 10.1016/j.ypmed.2012.12.017
    Leptospirosis is a worldwide zoonotic disease. Risk factors for the disease may vary among countries.
  7. Rafizah AA, Aziah BD, Azwany YN, Imran MK, Rusli AM, Nazri SM, et al.
    Int J Infect Dis, 2013 Jun;17(6):e394-7.
    PMID: 23357246 DOI: 10.1016/j.ijid.2012.12.012
    To determine the seroprevalence of leptospirosis among febrile inpatient cases in northeastern Malaysia.
  8. Naomi R, Rusli RNM, Othman F, Balan SS, Abidin AZ, Embong H, et al.
    Front Endocrinol (Lausanne), 2023;14:1131830.
    PMID: 37415666 DOI: 10.3389/fendo.2023.1131830
    Maternal obesity is the key predictor for childhood obesity and neurodevelopmental delay in the offspring. Medicinal plants are considered to be the safe and best option, and at the same time, probiotic consumption during pregnancy provides beneficial effects for both the mother and the child. Current research has shown that Elateriospermum tapos (E. tapos) yoghurt is safe to consume and consists of many bioactive compounds that can exert an anti-obesity effect. Thus, this study has been designed to study the role of E. tapos yoghurt in mitigating maternal obesity. In this study, a total of 48 female Sprague Dawley (SD) rats were assigned to six groups, with eight rats per group, and obesity was induced over 16 weeks with a high-fat diet (HFD) pellet. On the 17th week, the rats were allowed to mate and pregnancy was confirmed through vaginal smear. The obese induced group was further divided into negative and positive control groups, followed by E. tapos yoghurt treatment groups with three different concentrations (5, 50, and 500 mg/kg). The changes in body weight, calorie intake, lipid profile, liver profile, renal profile, and histopathological analysis were measured on postnatal day (PND) 21. The results show that the group with the highest concentration of E. tapos yoghurt (HYT500) supplementation shows gradual reduction in body weight and calorie intake on PND 21 and modulates the lipid level, liver, and renal enzymes to a normal level similar to the normal group. In histological analysis, HYT500 reverses the damage caused by HFD in liver and colon, and reverses the adipocytes' hypertrophy in retroperitoneal white adipose tissue and visceral fat. In conclusion, supplementation of E. tapos yoghurt during the gestational period up to weaning is effective in the gradual weight loss of maternal obese dams from the 500-mg/kg-supplemented group in this study.
  9. Wee W, Téllez-Isaías G, Abdul Kari Z, Cheadoloh R, Kabir MA, Mat K, et al.
    Front Vet Sci, 2023;10:1188659.
    PMID: 37795018 DOI: 10.3389/fvets.2023.1188659
    Soybean lecithin is extensively used as the dietary supplementation of phospholipids in animal production. Soybean lecithin plays significant roles in aquafeed as growth promoter, feed enhancer, immunity modulator and antioxidant activity stimulator for aquaculture species. Besides, soybean lecithin is also reported to help aquaculture species being resilient to physical and chemical stressors. In this review, common sources, chemical structure and mode of action of lecithin, with highlight on soybean lecithin application in aquaculture over four-decadal studies published between 1983 and 2023, were evaluated and summarized. By far, soybean lecithin is best-known for its beneficial effects, availability yet cost-effective for aquafeed formulation. Findings from this review also demonstrate that although nutritional profile of long-chain polyunsaturated fatty acids and phosphatidylcholine from egg yolk and marine sources are superior to those from plant sources such as soybean, it is rather costly for sustainable application in aquafeed formulation. Moreover, commercially available products that incorporate soybean lecithin with other feed additives are promising to boost aquaculture production. Overall, effects of soybean lecithin supplementation are well-recognized on larval and juvenile of aquaculture species which having limited ability to biosynthesis phospholipids de novo, and correspondingly attribute to phospholipid, a primary component of soybean lecithin, that is essential for rapid growth during early stages development. In addition, soybean lecithin supplementation plays a distinguish role in stimulating maturation of gonadal development in the adults, especially for crustaceans.
  10. Wan Mohamed Noor WN, Sandhu SS, Ahmad Mahir HM, Kurup D, Rusli N, Saat Z, et al.
    Malays J Med Sci, 2014 Nov-Dec;21(6):3-8.
    PMID: 25897276 MyJurnal
    The current Ebola outbreak, which is the first to affect West African countries, has been declared to have met the conditions for a Public Health Emergency of International Concern (PHEIC) by the World Health Organization (WHO). Thus, the Ministry of Health (MOH) of Malaysia has taken steps to strengthen and enhanced the five core components of preparedness and response to mitigate the outbreak. The National Crisis Preparedness and Response Centre (CPRC) commands, controls and coordinates the preparedness and response plans for disasters, outbreaks, crises and emergencies (DOCE) related to health in a centralised way. Through standardised case definition and mandatory notification of Ebola by public and private practitioners, surveillance of Ebola is made possible. Government hospitals and laboratories have been identified to manage and diagnose Ebola virus infections, and medical staff members have been trained to handle an Ebola outbreak, with emphasis on strict infection prevention and control practices. Monitoring of the points of entry, focusing on travellers and students visiting or coming from West African countries is made possible by interagency collaborations. To alleviate the public's anxiety, effective risk communications are being delivered through various channels. With experience in past outbreak control, the MOH's preparedness and response plans are in place to abate an Ebola outbreak.
  11. Rusli RNM, Naomi R, Yazid MD, Embong H, Perumal K, Othman F, et al.
    Toxins (Basel), 2023 Feb 03;15(2).
    PMID: 36828439 DOI: 10.3390/toxins15020125
    The Bouea macrophylla fruit is native to Malaysia and is known for its many beneficial effects on one's health. Probiotics are well-known for their roles as anti-inflammatory, antioxidant, and anti-tumour properties due to their widespread use. As a result, the purpose of this study was to incorporate the ethanolic extract of Bouea macrophylla into yoghurt and then assess the rodents for any toxicological effects. According to the findings of the nutritional analysis, each 100 mL serving of the newly formulated yoghurt contains 3.29 g of fat, 5.79 g of carbohydrates, 2.92 g of total protein, and 2.72 g of sugar. The ability of the newly developed yoghurt to stimulate the growth of Lactobacilli was demonstrated by the fact that the peak intensity of Lactobacillus species was measured at 1.2 × 106 CFU/g while the titratable acidity of the lactic acid was measured at 0.599 CFU/g. In order to carry out the toxicological evaluation, forty-eight male Sprague Dawley (SD) rats were utilized. Oral administration of single doses of 2000 mg/kg over the course of 14 days was used for the study of acute toxicity. Subacute toxicity was studied by giving animals Bouea macrophylla yoghurt (BMY) at repeated doses of 50, 250, 500, and 1000 mg/kg/day over a period of 28 days, while the control group was given normal saline. The results of the acute toxicity test revealed that rats treated with increasing doses up to a maximum of 2000 mg/kg exhibited no signs of toxicity. After an additional 14 days without treatment, acute toxicity of a single dose (2000 mg/kg) of BMY did not show any treatment-related toxicity in any of the rats that were observed. According to the data from the subacute toxicity study, there were no differences between the treated groups and the control groups in terms of food and water intake, body weight, plasma biochemistry (AST, ALT, ALP, and creatinine), haematological products, or organ weights. The architecture of the liver, heart, and kidney were all found to be normal upon histological examination. This indicates that oral consumption of BMY did not result in any negative effects being manifested in the rodents.
  12. Subarmaniam T, Mahmad Rusli RN, Perumal KV, Yong YK, Hadizah S, Othman F, et al.
    Int J Mol Sci, 2023 Mar 09;24(6).
    PMID: 36982300 DOI: 10.3390/ijms24065224
    Colorectal cancer (CRC) is responsible for a notable rise in the overall mortality rate. Obesity is found to be one of the main factors behind CRC development. Andrographis paniculata is a herbaceous plant famous for its medicinal properties, particularly in Southeast Asia for its anti-cancer properties. This study examines the chemopreventive impact of A. paniculata ethanolic extract (APEE) against a high-fat diet and 1,2-dimethylhydrazine-induced colon cancer in Sprague Dawley rats. Sprague Dawley rats were administered 1,2-dimethylhydrazine (40 mg/kg, i.p. once a week for 10 weeks) and a high-fat diet (HFD) for 20 weeks to induce colorectal cancer. APEE was administered at 125 mg/kg, 250 mg/kg, and 500 mg/kg for 20 weeks. At the end of the experiment, blood serum and organs were collected. DMH/HFD-induced rats had abnormal crypts and more aberrant crypt foci (ACF). APEE at a dose of 500 mg/kg improved the dysplastic state of the colon tissue and caused a 32% reduction in the total ACF. HFD increased adipocyte cell size, while 500 mg/kg APEE reduced it. HFD and DMH/HFD rats had elevated serum insulin and leptin levels. Moreover, UHPLC-QTOF-MS analysis revealed that APEE was rich in anti-cancer phytochemicals. This finding suggests that APEE has anti-cancer potential against HFD/DMH-induced CRC and anti-adipogenic and anti-obesity properties.
  13. Smith G, Verdon SE, Chu SY, Razak RA, Chow D, Rusli YA, et al.
    PMID: 39789966 DOI: 10.1080/17549507.2024.2443052
    PURPOSE: This study aims to explore the current practices and challenges faced by speech-language pathologists in three Southeast Asian countries (Malaysia, Indonesia, and Vietnam) in assessing and treating multilingual children with developmental language disorder.

    METHOD: A survey was designed and administered to 110 speech-language pathologists across Malaysia, Indonesia, and Vietnam. The survey contained 60 questions on current practices and knowledge of existing resources for assessing and treating multilingual children with developmental language disorder. Data were analysed to identify relationships between practices and demographic variables including country of origin, years of service, and speech-language pathologists' multilingual status.

    RESULT: Current practices reveal little knowledge and/or use of standardised tests for developmental language disorder across countries, but relatively high self-perceived competence when working with multilingual clients for Indonesia and Malaysia. However, several challenges were perceived across the board in practice with multilingual children, including socioeconomic challenges (i.e. costs involved for families and social status), insufficient training on the relevant topics, and limited access to appropriate tools and resources in their current practice.

    CONCLUSION: Findings suggest the need for training and appropriate assessment tools to ensure the adoption of evidence-based service delivery for multilingual caseloads, minimising misclassification of developmental language disorder and boosting confidence levels in speech-language pathologists in Southeast Asia.

  14. Abdullah S, Azhar MS, Mokhtar SA, Hua LC, Fan ESZ, Maktar JF, et al.
    Surg Radiol Anat, 2025 Feb 28;47(1):85.
    PMID: 40021499 DOI: 10.1007/s00276-025-03596-x
    INTRODUCTION: Ultrasound is a primary imaging modality for diagnosing and managing nerve-related injuries, particularly for identifying peripheral nerve locations. However, its accuracy and reliability in surgical applications remain insufficiently explored, potentially limiting its utility in nerve surgery.

    PURPOSE: This study aims to assess the precision of ultrasound in identifying upper limb peripheral nerves by comparing ultrasonographic findings with direct human cadaveric dissection.

    METHOD: Fourteen fresh-frozen upper limb specimens were examined in February 2023. Ultrasound assessments were performed by two experienced musculoskeletal radiologists using three linear probes (15 MHz, 24 MHz, and a 22 MHz hockey stick probe). Seven peripheral nerves were identified and marked using dye injections. Subsequent dissections were conducted under loupe magnification by hand surgeons.

    RESULT: The recurrent motor branch of the median nerve exhibited the lowest discrepancy (mean 1.014 ± 1.459 mm) and the highest accuracy (64.29% of specimens). The greatest discrepancy was observed in the branch of the musculocutaneous nerve to the brachialis (mean 5.114 ± 3.758 mm). The interrater correlation coefficient (ICC) varied across nerve sites, ranging from - 6.298 to 0.795, with the highest ICC observed in the superficial branch of the ulnar nerve (0.795, 0.066).

    CONCLUSION: These findings suggest that ultrasound is a valid and effective tool for identifying peripheral nerve branches in the upper limb, particularly for superficial nerves. Improved accuracy in ultrasound-guided nerve identification may enhance surgical precision and reduce complications in nerve-related procedures.

  15. Yaacob JS, Sheba M, Lee GC, Abdullah R, Rusli LS, Fariduddin Q, et al.
    Environ Sci Pollut Res Int, 2026 Jan;33(3):865-884.
    PMID: 41533037 DOI: 10.1007/s11356-025-37363-7
    Soil salinization significantly hampers global food production, posing a serious threat to food security. Biochar and boiler ash, byproducts of the oil palm industry, have shown potential as soil amendments to enhance soil quality and support plant growth under saline soils. This study evaluated the effects of biochar and boiler ash on the growth performance of Amaranthus viridis cultivated in saline soil. Plants were subjected to four treatments: saline soil (SS) without amendments (control), SS with NPK fertilizer (N), SS with NPK and biochar (BCN), and SS with NPK and boiler ash (BAN). Among the salt-stressed plants, those grown with BAN exhibited the highest plant height, leaf count, leaf width, SPAD value, and fresh and dry biomass, followed by those in the BCN treatment. Biochar application reduced the EC of the saline soil, while both biochar and boiler ash increased soil pH. Control plants recorded the lowest levels of chlorophyll a, chlorophyll b, and carotenoids. On the other hand, pigment contents were significantly improved in salt-stressed plants treated with biochar and boiler ash. BAN-treated plants showed the highest chlorophyll b levels, while BCN-treated plants exhibited the highest carotenoid and chlorophyll a levels. Furthermore, biochar and boiler ash supplementation reduced oxidative stress markers (H2O2 and MDA) while enhancing antioxidant defenses, including proline, ascorbic acid, ascorbate peroxidase, catalase, and secondary metabolites such as anthocyanins, flavonoids, and phenolic compounds. These findings suggest that biochar and boiler ash, when combined with NPK fertilizer, serve as effective soil amendments for mitigating salt stress and enhancing plant growth and physiological resilience in saline environments.
  16. Zahari Z, Lee CS, Ibrahim MA, Musa N, Mohd Yasin MA, Lee YY, et al.
    Iran J Pharm Res, 2018;17(Suppl):8-16.
    PMID: 29796025
    Hyperalgesia is a common clinical phenomenon among opioid dependent patients on methadone maintenance therapy (MMT) and it may be associated with undertreated pain and/or therapeutic failure. This study aimed to investigate association between serum methadone concentration (SMC) and cold pressor pain responses. Cold pressor pain responses in 147 opioid dependent patients on MMT were assessed using cold pressor test (CPT) at 0 h and at 2, 4, 8, 12, and 24 h after the dose intake. Blood samples were collected at 24 h after the dose. Serum methadone concentrations were measured using the Methadone ELISA kit and classified into two categories: < 400 ng/mL and ≥ 400 ng/mL. Eighty-eight patients (59.9%) had trough concentrations of < 400 ng/mL and 40.1% had trough concentrations of ≥ 400 ng/mL. There were significant effects of SMC on the cold pressor pain threshold (p = 0.019). Patients with concentrations < 400 ng/mL had significantly higher (almost 60% higher) cold pressor pain threshold (adjusted mean (95% CI) = 30.15 (24.29, 36.01) s) compared to those with concentrations of ≥ 400 ng/mL (18.93 (11.77, 26.08) seconds). There was also a 20% difference in pain tolerance, and 6% difference in cold pressor pain intensity score, neither of which were significant statistically (p > 0.05). Our results suggest an association of trough methadone concentration with the cold pressor pain threshold among opioid dependent patients on MMT. It would be useful to study the mechanisms underlying this association to help managing pain in such a population.
    Study site: Psychiatric Clinic, Hospital Universiti Sains Malaysia (HUSM); Psychiatric Clinic, Hospital Raja Perempuan Zainab II; and eight other government MMT clinics in Kelantan, Malaysia
  17. Liaw YY, Loong FS, Tan S, On SY, Khaw E, Chiew Y, et al.
    Breast J, 2020 Mar;26(3):469-473.
    PMID: 31486157 DOI: 10.1111/tbj.13520
    Women with a positive family history of breast cancer are greatly predisposed to breast cancer development. From January 2007 to December 2016, 1101 patients with a histologically confirmed breast cancer were divided into two groups: patients with and without a positive family history of breast cancer. Variables including age at presentation, ethnicity, tumor size, age at menarche, age at menopause, oral contraceptive pill (OCP) use, hormone replacement therapy (HRT), alcohol intake, smoking, body mass index (BMI), diabetes mellitus, parity, and breastfeeding were recorded. One hundred and fifty-nine out of 1101 (14.4%) of the patients had a family history of breast cancer. There was no significant difference in the incidence of breast cancer among Malays, Chinese, and Indians. Both patient groups presented at a mean age of about 60 years (+FH 60; -FH 61.2 P-value = .218). Significantly higher prevalence of history of benign breast disease (11.3%, P .018), nulliparity (13.2%, P .014), tumor size at presentation of more than 5 cm (47.3%, P 0.001), and bilateral site presentation (3.1%, P 0.029) were noted among respondents with a positive family history of breast cancer compared to those with a negative family history of breast cancer. The odds of having a tumor size larger than 5cm at presentation were almost two times higher in patients with a positive family history as compared to those without a family history (adjusted OR = 1.786, 95% CI 1.211-2.484) (P-value .003). Women in Malaysia, despite having a positive family history of breast cancer, still present late at a mean age of 60 with a large tumor size of more than 5 cm, reflecting a lack of awareness. Breastfeeding does not protect women with a family history from developing breast cancer.
  18. Yahaya R, Zahary MN, Othman Z, Ismail R, Nik Him NAS, Abd Aziz A, et al.
    Heliyon, 2020 May;6(5):e03948.
    PMID: 32426546 DOI: 10.1016/j.heliyon.2020.e03948
    Introduction: Schizophrenia is a chronic mental illness with clusters of symptoms, including cognitive impairment. This study aimed to explore the effect of Tualang Honey (TH) on cognitive domains, especially as it pertained to the verbal memory of schizophrenia patients.

    Method: This was a cross-sectional study involved 80 individuals, diagnosed with schizophrenia. The Malay Version Auditory Verbal Learning Test (MVAVLT) was used. Data were analysed using SPSS 20.0 software. Intention to treat analysis was applied.

    Result: A comparison of the total learning score at eight weeks between the two groups based on time effect and time-treatment interaction favoured TH group.

    Conclusion: This study concludes that by supplementing schizophrenia patients with 8-week of TH did improve total learning performance across domains in the immediate memory among patients with schizophrenia.

  19. Andoy-Galvan JA, Lugova H, Patil SS, Wong YH, Baloch GM, Suleiman A, et al.
    F1000Res, 2020;9:160.
    PMID: 32399203 DOI: 10.12688/f1000research.22236.1
    Background: Recent studies have shown that higher income is associated with a higher risk for subsequent obesity in low- and middle-income countries, while in high-income countries there is a reversal of the association - higher-income individuals have a lower risk of obesity. The concept of being able to afford to overeat is no longer a predictor of obesity in developed countries. In Malaysia, a trend has been observed that the prevalence of obesity increases with an increase in income among the low-income (B40) group. This trend, however, was not further investigated. Therefore, this study was performed to investigate the association of income and other sociodemographic factors with obesity among residents within the B40 income group in an urban community.  Methods: This cross-sectional study used a systematic sampling technique to recruit participants residing in a Program Perumahan Rakyat (PPR), Kuala Lumpur, Malaysia. The sociodemographic characteristics were investigated through face-to-face interviews. Weight and height were measured, and body mass index (BMI) was calculated and coded as underweight, normal, overweight and obese according to the cut-off points for the Asian population. A chi-squared test was used to compare the prevalence of obesity in this study with the national prevalence. A generalized linear model was introduced to identify BMI predictors. Results: Among the 341 participants, 25 (7.3%) were underweight, 94 (27.6%) had normal weight, 87 (25.5%) were overweight, and 135 (39.6%) were obese. The proportion of obese adults (45.8%) was significantly higher than the national prevalence of 30.6% (p<0.001). Among all the tested variables, only income was significantly associated with BMI (p=0.046). Conclusion: The proportion of obesity in this urban poor community was higher compared with the national average. BMI increased as the average monthly household income decreased.
  20. Rashid AA, Devaraj NK, Mohd Yusof H, Mustapha F, Wong SV, Ismail AF, et al.
    BMJ Open, 2020 Jul 02;10(7):e037653.
    PMID: 32616493 DOI: 10.1136/bmjopen-2020-037653
    INTRODUCTION: Medical doctors are often subjected to long working hours with minimal rest in between the shifts. This has led to many fatal and non-fatal road crash involvement (RCI). This study aims to determine the prevalence and predictors of RCI among medical doctors in Malaysia.

    METHODS AND ANALYSIS: This is a cross-sectional study among 375 Malaysian medical doctors who met the inclusion criteria. A predetermined self-administered questionnaires will be used to collect information regarding the sociodemographic, health status, workplace information, work commuting information, driving behaviour, history of RCI, fatigue, sleep quality, mental health status and work engagement. The questionnaires consist of the following instruments: (1) sociodemographic, health status, workplace information, work commuting information, driving behaviour and history of RCI; (2) Checklist of Individual Strength Questionnaire; (3) Pittsburgh Sleep Quality Index; (4) 21-item Depression Anxiety and Stress Scale; and (5) Utrecht's Work Engagement Scale. The data will be analysed using SPSS program V.24. Descriptive and inferential statistics will be used to determine the prevalence and predictors of RCI.

    ETHICS AND DISSEMINATION: This study protocol has received ethics approval from the Medical Research and Ethics Committee (MREC), Ministry of Health Malaysia (NMRR-18-3983-40609) and the Ethics Committee for Research Involving Human Subject, University Putra Malaysia (JKEUPM). Online written informed consent will be obtained from each study participant by the researchers. Results of the study will be disseminated through relevant journals and conferences.

    TRIAL REGISTRATION NUMBER: NCT04243291.

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