Displaying publications 181 - 200 of 1147 in total

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  1. Yusoff MSB, Hadie SNH, Mohamad I, Draman N, Muhd Al-Aarifin I, Wan Abdul Rahman WF, et al.
    Malays J Med Sci, 2020 May;27(3):137-142.
    PMID: 32684814 MyJurnal DOI: 10.21315/mjms2020.27.3.14
    During the first phase of the Movement Control Order, many medical lecturers had difficulty adapting to the online teaching and learning methods that were made compulsory by the institutional directives. Some of these lecturers are clinicians who need to juggle between clinical work and teaching, and consider a two-week adaptation during this period to be not enough. Furthermore, converting traditional face-to-face learning to online formats for undergraduate and postgraduate clinical programmes would reduce the learning outcomes, especially those related to clinical applications and the acquisition of new skills. This editorial discusses the impact that movement restrictions have had on medical teaching and learning, the alternatives and challenges and the way forward.
  2. Hidrus A, Kueh YC, Bachok N, Kuan G
    Malays J Med Sci, 2020 May;27(3):125-136.
    PMID: 32684813 MyJurnal DOI: 10.21315/mjms2020.27.3.13
    Background: Processes of change (POC) comprise one of the psychological constructs in the Transtheoretical Model. The objective of this study is to test the validity and reliability of the Malay version of the POC scale among university students by using a confirmatory approach.

    Method: A cross-sectional study design with a convenience sampling method using a self-administered questionnaire was carried out. University undergraduate students were approached to fill in the questionnaire, which consisted of demographic information and a POC scale. The POC scale consisted of 30 items and two main factors (i.e., cognitive and behavioural). The POC scale was translated into the Malay language using a standard procedure of forward and backward translation. Confirmatory factor analysis (CFA) was performed, and composite reliability was computed using Mplus version 8.

    Results: A total of 620 respondents with a mean age of 20 years (standard deviation = 1.15) completed the questionnaire. Most of the participants were female (74.7%) and Malay (78.2%). The initial CFA model of the POC scale did not exhibit fit based on several fit indices (comparative fit index (CFI) = 0.880, Tucker Lewis index (TLI) = 0.867, standardised root mean square residual (SRMR) = 0.075 and root mean square error of approximation (RMSEA) = 0.058). Several re-specifications of the model were conducted and the modification included adding correlation between the items' residuals. The final model for the Malay version of the POC scale showed acceptable values of model fit indices (CFI = 0.922, TLI = 0.911, SRMR = 0.064 and RMSEA = 0.048). The composite reliability of both the cognitive and behavioural processes was acceptable at 0.856 and 0.752, respectively.

    Conclusion: The final model presented acceptable values of the goodness of fit indices, indicating that the scale is fit and acceptable to be adopted for future study.

  3. Mustika R, Soemantri D
    Malays J Med Sci, 2020 May;27(3):117-124.
    PMID: 32684812 DOI: 10.21315/mjms2020.27.3.12
    Background: The importance of cultivating a humanistic physician has gained attention in medical education. Humanistic values are established in early education and medical schools should provide a suitable environment to nurture and grow these values into professional identity. The clinical setting has a significant impact due to its direct involvement of students in real-life situations.

    Objectives: The present study aims to explore the hurdles in cultivating humanistic physicians in the clinical setting.

    Methods: We conducted a qualitative study involving medical students in the clinical phase, as well as residents, clinical teachers, and module administrators in the clinical setting under study.

    Results: Respondents from different groups of stakeholders shared the same definition for 'humanistic physician': a physician who provides patient-centred care while demonstrating empathy, respect, compassion, integrity, knowledge, competence and a collaborative spirit. Despite changes in the healthcare system and technological advancements, humanistic physicians are still needed.

    Conclusion: Cultivating humanistic physicians is a complex process, requiring various methods and assessments. Role models play a significant role in this process, which included not only clinical teachers but also peers. Feedback from peers was perceived as an important factor. The key hurdles identified were negative role models, and a less humanistic learning environment and the students' personal backgrounds.

  4. Babamale OA, Opeyemi OA, Bukky AA, Musleem AI, Kelani EO, Okhian BJ, et al.
    Malays J Med Sci, 2020 May;27(3):105-116.
    PMID: 32684811 MyJurnal DOI: 10.21315/mjms2020.27.3.11
    Background: The connection between malaria-associated morbidities and farming activities has not been succinctly reported. This study aimed to address the connectivity between farming activities and malaria transmission.

    Methods: The study took place in the agricultural setting of Nigeria Edu local government (9° N, 4.9° E) between March 2016 and December 2018. A pre-tested structured questionnaire was administered to obtain information on their occupation and malaria infection. Infection status was confirmed with blood film and microscopic diagnosis of Plasmodium falciparum was based on the presence of ring form or any other blood stages. Individuals who are either critically ill or lived in the community less than 3 months were excluded from the study.

    Results: Of the 341 volunteers, 58.1% (52.9% in Shigo and 61.4% in Sista) were infected (parasitaemia density of 1243.7 parasites/μL blood). The prevalence and intensity of infection were higher among farmers (71.3%, 1922.9 parasites/μL blood, P = 0.005), particularly among rice farmers (2991.6 parasites/μL blood) compared to non-farmer participants. The occurrence and parasite density follow the same pattern for sex and age (P < 0.05). Children in the age of 6 to 10 years (AOR: 2.168, CI: 1.63-2.19) and ≥ 11 years (AOR: 3.750, CI: 2.85-3.80) groups were two-and four-fold more likely to be infected with malaria. The analysis revealed that the proximity of bush and stagnant water to the farmer (73.9%, AOR: 3.242, CI: 2.57-3.61) and non-farmer (38.1%, AOR: 1.362, CI: 1.25-1.41) habitations influence malaria transmission.

    Conclusion: This study highlights farming activities as a risk factor for malaria infection in agro-communities. Integrated malaria control measures in agricultural communities should therefore include water and environmental management practices.

  5. Alikamali M, Khodabandeh S, Motesaddi M, Bagheri Z, Esmaeili MA
    Malays J Med Sci, 2020 May;27(3):93-104.
    PMID: 32684810 DOI: 10.21315/mjms2020.27.3.10
    Background: Postpartum depression (PPD) and anxiety are considered as a risk factor for mother and infant health. Therefore, the present study aims to explore the association between demographic characteristics and pregnancies with PPD and anxiety.

    Methods: A cross-sectional study was conducted on 400 Iranian women referring to health centres of the Zarand City four weeks to six months from the date of their childbirth, in the first half of 2018.

    Result: The results showed that employed women with pregnancies who were categorised as depression and anxiety were more likely to have low gestational age, food insecurity, several deliveries, cesarean delivery and unintended pregnancy as well as they were not satisfied with their infant's gender. Also, women with several deliveries had lower risk for PPD before and after adjustment for confounders (odds ratio [OR] = 0.92, 95% confidence interval [CI]: 0.88-0.97, P < 0.001) and had lower risk for postpartum anxiety only after adjustment for confounders (OR = 0.82, 95% CI: 0.75-0.89, P < 0.001).

    Conclusion: Eventually, demographic characteristics and attempting of pregnancy were independently associated with PPD and postpartum anxiety in women. There need to be more social and governmental support of employed women after delivery to decrease their occupational stresses to deal with PPD and anxiety in the studied population.

  6. Nor Azura I, Azlina I, Rosnani Z, Norhayati MN
    Malays J Med Sci, 2020 May;27(3):84-92.
    PMID: 32684809 DOI: 10.21315/mjms2020.27.3.9
    Background: Because of their frequent, regular contact with antenatal mothers, healthcare providers play an important role in promoting the health benefits of antenatal exercise. This study aimed to determine the effectiveness of an antenatal-exercise counseling module on knowledge and self-efficacy of staff nurses.

    Methods: A quasi-experimental design was conducted. The intervention and control groups consisted of 66 nurses randomly selected from the Tumpat and Pasir Mas districts, respectively, in Kelantan. The intervention group received an antenatal-exercise counseling module, and the control group performed counseling based on self-reading. Knowledge and self-efficacy were assessed at the baseline and at week 4. Analysis of variance and repeated measure analysis of covariance were performed using SPSS.

    Results: There was a significant difference in the knowledge scores [estimated marginal mean (95% confidence interval, CI): 33.9 (33.29, 34.53) versus 27.4 (26.52, 28.29); P < 0.001)] and the self-efficacy scores [estimated marginal mean (95% CI): 31.3 (30.55, 32.03) versus 27.4 (26.03, 28.74); P = 0.005)] between intervention and control groups at week 4 after adjusting for duration of practice and formal training.

    Conclusion: The antenatal-exercise counseling module is recommended for use in routine counseling in health centers to promote healthy lifestyles among pregnant women.

  7. Pasyar N, Rambod M, Behrouzi Z
    Malays J Med Sci, 2020 May;27(3):75-83.
    PMID: 32684808 DOI: 10.21315/mjms2020.27.3.8
    Background: Thalassemia is a prevalent chronic blood disorder, which is accompanied with a wide range of challenges. This study aimed to determine the predictor role of perceived social support and spiritual intelligence in hope among thalassemia patients.

    Methods: This cross-sectional study was conducted on 300 thalassemia patients. The data were collected using Miller hope scale, spiritual intelligence scale, and personal resource questionnaire. The data were analysed using Pearson's correlation coefficient and multiple regression analysis.

    Results: The results indicated that the mean score of hope was 173.38 (standard deviation [SD] = 24.6). Besides, 86.7% of the patients showed high levels of hope. The mean score of spiritual intelligence was 134.66 (SD = 18.07). In addition, 91.7% of the patients showed moderate levels of spiritual intelligence. The mean score of social support was 127.87 (SD = 20.19) and the patients showed high social support levels. The results revealed a significant association between hope and perceived social support (r = 0.65, P < 0.001) as well as between hope and spiritual intelligence (r = 0.63, P < 0.001). Moreover, perceived social support (b = 0.43, P < 0.001) and spiritual intelligence (b = 0.37, P < 0.001) were the predictors of hope among thalassemia patients.

    Conclusion: Considering the study results, in addition to common treatments for thalassemia, policymakers' are recommended to pay attention to spiritual intelligence and more importantly social support to enhance thalassemia patients' hope.

  8. Sapulete EJJ, de Dwi Lingga Utama IMG, Sanjaya Putra IGN, Kanya Wati D, Arimbawa IM, Gustawan IW
    Malays J Med Sci, 2020 May;27(3):67-74.
    PMID: 32684807 DOI: 10.21315/mjms2020.27.3.7
    Background: Soil transmitted helminths (STH) are intestinal nematodes and constitute one of the most neglected tropical diseases to exist. Objective: This study determined the efficacy of albendazole-pyrantel pamoate compared to albendazole in 8-12 years old children with Trichuris trichiura infection.

    Methods: A randomised controlled trial was conducted between October 2017 and February 2018 on participants whose stool examinations confirmed the presence of Trichuris trichiura infection. The subjects were randomised into two groups. The statistical analysis used Chi-square test.

    Results: There were 392 of 600 children at five public elementary schools in Bangli and Bali and were infected with Trichuris trichiura. The cure rate of Trichuris trichiura infection seven days following treatment was lower with the combination of albendazole and pyrantel pamoate compared to that of albendazole. The egg reduction rate of Trichuris trichiura infection was lower with the combination of albendazole and pyrantel pamoate compared to albendazole.

    Conclusion: The study indicated that a combination of albendazole and pyrantel pamoate does not improve cure rate or egg reduction rate in 8-12 years old children with Trichuris trichiura infection.

  9. Romeli S, Hassan SS, Yap WB
    Malays J Med Sci, 2020 Mar;27(2):10-20.
    PMID: 32788837 DOI: 10.21315/mjms2020.27.2.2
    In light of the limited protection conferred by current influenza vaccines, immunisation using universal influenza vaccines has been proposed for protection against all or most influenza sub-types. The fundamental principle of universal influenza vaccines is based on conserved antigens found in most influenza strains, such as matrix 2, nucleocapsid, matrix 1 and stem of hemagglutinin proteins. These antigens trigger cross-protective immunity against different influenza strains. Many researchers have attempted to produce the conserved epitopes of these antigens in the form of peptides in the hope of generating universal influenza vaccine candidates that can broadly induce cross-reactive protection against influenza viral infections. However, peptide vaccines are poorly immunogenic when applied individually owing to their small molecular sizes. Hence, strategies, such as combining peptides as multi-epitope vaccines or presenting peptides on vaccinia virus particles, are employed. This review discusses the clinical and laboratory findings of several multi-epitope peptide vaccine candidates and vaccinia-based peptide vaccines. The majority of these vaccine candidates have reached the clinical trial phase. The findings in this study will indeed shed light on the applicability of universal influenza vaccines to prevent seasonal and pandemic influenza outbreaks in the near future.
  10. Dixit A, Yadav R, Singh AV
    Malays J Med Sci, 2020 Jul;27(4):154-158.
    PMID: 32863755 DOI: 10.21315/mjms2020.27.4.15
    Severe acute respiratory illness caused by 2019 novel coronavirus (2019-nCoV), officially named severe acute respiratory syndrome coronavirus (SARS-CoV-2) in late December 2019 is an extremely communicable disease. World Health Organization (WHO) declared coronavirus disease 2019 (COVID-19) as a pandemic as it has spread to at least 200 countries in a short span of time. Being a new disease there is lack of information about pathogenesis and proliferation pathways of this new coronavirus. Currently there is no effective treatment for coronavirus infection; major effort is to develop vaccine against the virus and development of therapeutic drugs for the disease. The development of genome-based vaccine and therapeutic antibodies require thorough testing for safety and will be available after some time. In the meanwhile, the available practical approach is to repurpose existing therapeutic agents, with proven safety record as a rapid response measure for the current pandemic. Here we discuss the presently used repurposed drugs for COVID-19 and the potential for ivermectin (IVM) to be used as a therapeutic option in COVID-19.
  11. Zainal Abidin S, Abbaspourbabaei M, Ntimi CM, Siew WH, Pike-See C, Rosli R, et al.
    Malays J Med Sci, 2014 Dec;21(Spec Issue):27-33.
    PMID: 25941460 MyJurnal
    MicroRNAs (miRNAs) have a crucial role in gene expression regulation and protein synthesis, especially in the central nervous system. In developing mouse embryos a novel miRNA, miR-3099, is highly expressed, particularly in the central nervous system. This study aims to determine the expression of miR-3099 during cellular differentiation of 46C mouse embryonic stem cells after neural induction with N2/B27 medium.
  12. Abdullah JM
    Malays J Med Sci, 2014 Dec;21(Spec Issue):1-5.
    PMID: 25941457
    The Malaysian Journal of Medical Sciences and the Orient Neuron Nexus have amalgated to publish a yearly special issue based on neuro- and brain sciences. This will hopefully improve the quality of peer-reviewed manuscripts in the field of fundamental, applied, and clinical neuroscience and brain science from Asian countries. One focus of the Universiti Sains Malaysia is to strengthen neuroscience and brain science, especially in the field of neuroinformatics.
  13. Chandrasekaran B, Cugati N, Kumaresan R
    Malays J Med Sci, 2014 Nov-Dec;21(6):45-51.
    PMID: 25897282
    Student-to-student administration of local anesthesia (LA) has been widely used as the teaching modality to train preclinical dental students. However, studies assessing students' outlook towards their first injection were limited. Therefore, this study aims to evaluate students' perception and anxiety levels towards their first LA injection.
  14. Cheah YK
    Malays J Med Sci, 2014 Nov-Dec;21(6):36-44.
    PMID: 25897281 MyJurnal
    In the context of global increases in the prevalence of non-communicable diseases, the objective of the present study is to investigate the factors affecting individuals' decisions to use health-promoting goods and services.
  15. Besari AM, Md Noor SS, Lee YY
    Malays J Med Sci, 2014 Nov-Dec;21(6):9-13.
    PMID: 25897277 MyJurnal
    The recent death tolls and morbidities associated with two deadly viral haemorrhagic fevers (VHFs), i.e., Ebola and dengue, are simply shocking. By the end of August 2014, 65 672 people were afflicted with dengue fever (DF) in Malaysia, with 9505 from Kelantan, and there were 128 reported deaths. More astounding are the death tolls associated with Ebola: 3091 deaths from 6574 reported cases so far. It is not difficult to imagine the potential disaster if Ebola spreads beyond Africa. VHFs are characterised by an acute onset of fever, vascular disruption and a rapid progression to shock and death. The revised World Health Organization (WHO) 2012 classification (dengue with and without warning signs and severe dengue) is more clinically relevant and allows more streamlined admission. With good administrative support and public health and governmental efforts, the dengue epidemic in Malaysia is now more contained. However, there should be no laxity with the imminent lethal Ebola threat. Human-to-human transmission is an important mechanism for the spread of Ebola, and this calls for strict precautions regarding contact with any suspected cases. In contrast, the control and elimination of dengue would require successful control of the vectors and their breeding sites.
  16. 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.
  17. Harun A
    Malays J Med Sci, 2014 Nov-Dec;21(6):1-2.
    PMID: 25897275
    The emergence of fungal species as opportunistic pathogens has warranted further studies on their pathogenicity, epidemiology, and transmissibility. Fungal genotyping has been employed to study the genetic relatedness within the organism, in order to obtain answers to epidemiological questions (such as in outbreak confirmation) as well as to provide basis for the improvement for patients care. Various fungal genotyping methods have been previously published, which can be chosen depending on the intended use and the capability of individual laboratory.
  18. Wong YP, Masir N, Sharifah NA
    Malays J Med Sci, 2015 Jan-Feb;22(1):84-8.
    PMID: 25892955 MyJurnal
    Pilomatricomas can be confidently diagnosed cytologically due to their characteristic cytomorphological features. However, these lesions are rarely encountered by cytopathologists and thus pose a diagnostic dilemma to even experienced individuals, especially when the lesions are focally sampled. We describe two cases of histologically confirmed pilomatricoma. The first case is of a 13-year-old boy with posterior cervical 'lymphadenopathy', and the second one is of a 12-year-old girl with a lower cheek swelling. Both aspirates comprised predominantly atypical basal-like cells, with prominent nucleoli. 'Ghost cells' were readily identified by cell block in case two, but cell block in case one yielded no diagnostic material. In case two, pilomatricoma was accurately diagnosed pre-operatively. A cytological suspicion of a neoplastic process was raised in case one. Despite being diagnostically challenging, pilomatricoma can be diagnosed with careful observation of two unique cytological features of the lesions: (1) pathognomonic 'ghost cells' and (2) irregular, saw-toothed, loosely cohesive basaloid cells, with prominent nucleoli. The role of thorough sampling of the lesion, with multiple passes of various sites, cannot be overemphasized.
  19. Suria Hayati MP, Boon Teck Eugene C, Jan Jin B, Mohd Rose I
    Malays J Med Sci, 2015 Jan-Feb;22(1):79-83.
    PMID: 25892954 MyJurnal
    Hydatid cysts are not endemic in Malaysia and are rarely seen. We hereby report a case of hydatid cyst of the liver in a 55-year-old Chinese-Australian lady who presented with a calcified liver cyst and negative hydatid serology. A liver segmentectomy was performed and revealed a well-circumscribed, calcified liver cyst containing only creamy whitish material without the typical daughter cyst. A histological examination revealed different layers of the cyst wall and the presence of loose, calcified scolices without a daughter cyst. The case highlights the importance of considering hydatid cyst in the differential diagnosis of liver cyst even in non-endemic areas, as the ease of travelling and migration allows the condition to be seen outside the endemic region.
  20. Azmin S, Osman SS, Mukari S, Sahathevan R
    Malays J Med Sci, 2015 Jan-Feb;22(1):74-8.
    PMID: 25892953
    Cerebral amyloid angiopathy (CAA) accounts for approximately 10-20% of spontaneous intracerebral haemorrhage (ICH). This figure is thought to be higher in the elderly population. With the increasing life expectancy of our population, we anticipate that the prevalence of CAA- related ICH will increase in tandem. Although CAA-related ICH and hypertension-related ICH are distinct entities based on histopathology and imaging, the clinical presentation of the two conditions is similar. The use of brain computed tomography (CT) scans remain the ICH imaging modality of choice in Malaysia due to its availability, cost, and sensitivity in detecting acute bleeds. On the other hand, the use of brain magnetic resonance imaging (MRI) with susceptibility-weighted imaging (SWI) sequencing enables the clinician to determine the presence of chronic blood products in the brain, especially clinically silent microbleeds associated with CAA. However, the use of brain MRI scans in our country is limited and leads to a blurring of lines when differentiating between hypertension-related ICH and CAA-related ICH. How this misrepresentation affects the management of these conditions is unclear. In this study, we present two cases of ICH to illustrate this point and to serve as a springboard to question current practice and promote discussion.
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