Dengue remains a public health threat that consumes a significant number of resources for its prevention and control. This systematic review aimed to solidify recent costing evidence in dengue management among South East Asian (SEA) countries. All studies conducted between 2010 and 2020 were retrieved using four international databases i.e. PubMed, Scopus, Web of Science, and Emerald Insight. The review was reported according to PRISMA guidelines. Quality assessments were done independently by two reviewers using a checklist adapted for the cost of illness studies. We identified 13 original articles representing several SEA countries. Among the common reported costing measure include total cost/ health expenditure; direct medical cost; direct non-medical cost; and indirect cost. The estimated total cost for dengue management varied between countries largely due to the difference in the total incidence of dengue cases. The estimated cost spent on dengue per capita GDP ranges from less than 0.001% to 0.1%, depending on the recorded number of dengue cases of the year. The majority of the articles focused on the economic burden from the perspective of treatment such as hospitalization and ambulatory care. In a nutshell, the economic burden of managing dengue infection is costly and the evidence suggests a steady increase in health expenditure with the growing number of dengue cases

Problem: In September 2024, an illegal toxic waste dumping incident along the Tebrau River in Johor State, Malaysia, raised widespread health concerns in Johor Bahru and Kulai districts. The pollution released a strong, unpleasant odour, resulting in acute symptoms among exposed individuals, including sore throat, dizziness and coughing. Context: The Tebrau River is a vital waterway supporting urban populations in Johor. This was not the first chemical pollution event in the region, as previous incidents, including the Kim Kim River crisis in 2019, highlighted the region’s vulnerability to such events. The involvement of multiple districts and agencies during the response presented challenges in coordination and data sharing. Action: The Johor Bahru District Health Office promptly deployed a rapid assessment team to assess the affected areas and implement both active and passive case detection. Community engagement targeted vulnerable populations, such as schoolchildren, to minimize exposure risks. Additional dumping sites identified along the Tebrau River prompted expanded surveillance and a state-level response to coordinate efforts across districts and all health-care facilities. Outcome: A total of 484 individuals were exposed to the pollution, 334 of whom developed symptoms related to chemical exposure. Timely public health actions consisted of actions to mitigate the impact. Health facilities were placed on high alert and community trust was maintained through proactive engagement. However, gaps in cross-district coordination and challenges accessing environmental data underscored areas for improvement. Discussion: This incident highlighted the importance of rapid assessment, cross-sector collaboration, community engagement and integrated data systems. It also showed that effective public health action is possible despite environmental data limitations. The strengthening of communication, standardized protocols and real-time data sharing will be critical to improving future chemical pollution events.

Introduction: This study looks at the patient’s perspective to determine the Catastrophic Health Expenditure (CHE) level and the possible factors which can be associated with CHE in cancer patients. Methods: This cross sectional study was done in National Cancer Institute, Malaysia with 206 patients sampled using the multilevel sampling method and data collected from interview with patients using a validated questionnaire. The CHE definition used in this study is when the monthly health expenditure exceeds more than 10% of the monthly household income. Results: This study showed a CHE level of 26.2%. CHE was higher in Indian ethnicity (P = 0.017), single marital status (P = 0.019), poverty income (P < 0.001), small household size (P = 0.006) and without Guarantee Letter (GL) (P = 0.002) groups. The significant predicting factors were poverty income aOR 5.60 (95% CI: 2.34 – 13.39), home distance near to hospital aOR 4.12 (95% CI: 1.74 – 9.76), small household size aOR 4.59 (95% CI: 1.07 – 19.72) and lack of Guarantee Letter aOR 3.21 (95% CI: 1.24 – 8.30). Conclusion: The information from this paper can be used by policy makers to formulate better strategies in terms of health financing so that high risk for CHE cancer patients groups can be protected under a better health financing system.

Introduction: Over the past two years, coronavirus disease 2019 (COVID-19) and tuberculosis (TB) have killed over 5.7 million people globally. TB and COVID-19 continue to be significant public health problems worldwide. A growing body of research supports a link between socio-environmental factors and the transmission of COVID-19 and TB disease. Methods: This review article discussed the socio-environmental factors influencing the transmission, prevention, and control of COVID-19 and Tuberculosis disease. Result: In this review, we highlight similarities and differences between these two infectious diseases and explore the roles of socio-environmental factors (air pollution exposure and climate change) and socioeconomic factors in disease transmission. A comprehensive, integrated TB-COVID-19 management for prevention and disease control, which includes administrative, engineering, environmental control, effective personal protective equipment, and community-based public health activities were discussed. Conclusion Understanding the similarities and differences between these two infectious diseases and the role of socio-environmental factors in disease transmission helps in planning and strengthening an integrated system for disease prevention and control strategies.

Introduction: Risk factors for Parkinson’s disease (PD) fall into three broad categories, namely environmental, genetic, and lifestyle factors. Identifying environmental factors that increase the risk of PD would allow these exposure to be reduced and the disease prevented while facilitating experimental investigation of mechanisms and intervention options. Thus, the aim of this review is to summarise the current evidence on the role of environmental factors in the development of PD. Methods: All original articles published between 2018 and 2022 and written in English were searched from three databases, i.e., PubMed, Scopus Web of Science (WoS), using combination of primary keyword (PD and its MeSH and synonyms), and two secondary keywords; (“environment*”) and risk (factor*). Result: After a thorough screening process, nineteen articles were included in this scoping review. The environmental risk factors examined in the included studies fell into five categories: a) pesticide exposure, b) heavy metals and organic solvent exposure, c) drug abuse and d) air pollution and e) source of water. Conclusions In summary, PD is a complex neurological disorder for which there are several environmental risk factors involved. Identifying and reducing exposure to these environmental factors could have a significant impact on the future occurrence of the disease.

Background and Objectives: Malnutrition is a serious public health problem in developing countries, including Indonesia. Based on RISKESDAS 2018, the prevalence of stunting aged 13-15 years in Takalar Regency is 24.83%. This study aimed to assess the prevalence of stunting and the determinants of stunting in adolescent girls aged 13-15 years in the South Galesong District, Takalar Regency. Methods: This is a cross-sectional study using purposive sampling method that included 247 adolescent girls in selected junior high schools. Data collection used questionnaires and anthropometric measurements. An anthropometric measurement was converted to the indices of nutritional status using World Health Organization Anthro Plus software. Results: The prevalence of stunting was 25.1%. Bivariate analysis showed determinant factors related significantly to stunting were energy intake (p<0.001), protein intake (p<0.001), iron intake (p<0.005), and zinc intake (p<0.001). Multivariate analysis showed determinant factors related significantly to stunting were zinc intake (p<0.001, OR=7.993), protein intake (p<0.05, OR=2.248), and knowledge level (p<0.05, OR=2.032). Conclusion The occurrence of stunting is related to the quality and quantity of food and the level of adolescent knowledge about balanced nutrition. It is necessary to hold educational programs and interventions on improving nutrition initiated by stakeholders and the department of health, in this case, the health center is needed to reduce stunting rates, especially among adolescents.
Malnutrition ; Growth Disorders ; Adolescent

Craniopharyngioma is uncommon benign intracranial tumour that can be cured by surgical resection followed by conventional radiotherapy. However, its anatomical localisation makes the treatment hazardous or impossible. This case report aims to discuss the first local experience of using beta-emitting Yttrium-90 radioisotope in treating a patient with refractory cystic craniopharyngioma. A 43-year-old male who has underlying refractory cystic craniopharyngioma complicated with visual impairment and panhypopituitarism was referred to our nuclear medicine department for intra-cavitary irradiation therapy.Initially, he was presented with blurring of vision and headache which he had two previous resection surgeries of cystic craniopharyngioma. However, due to persistent symptoms, he had Ommaya reservoir shunt inserted for regular aspiration.Despite regular aspiration, his symptoms worsen. He was unsuitable for radiotherapy thus was considered for intra-cystic irradiation with radioisotope. Prior to the therapy, he had pre-therapy assessment with Tc-99 m MAA. He subsequently received Ytrrium-90 citrate colloid of 300 Gy radiation dose to the inner surface of the tumour which complicated with post therapy inflammatory reaction. This first local experience highlights the role of radioisotope as the valuable minimally invasive adjuvant therapy in treating a patient with refractory cystic craniopharyngioma. Further follow-up is necessary to assess the outcome and possible late complications.

The ground reaction force (GRF) is the equal opposing load transfer from the body to the ground, also called vertical load transfer. The GRF would produce stress waves transmitted toward the lower extremities during the heel strike of a gait cycle. Too much force imposed on the lower extremities for an extended period will cause harmful effects such as injuries or alterations in gait. This article presents a review of the literature on GRF analysis among adults with lower limb problems where comparisons between healthy and unhealthy subjects were analyzed, focusing on the compensation in each lower limb. A literature search of published articles in Science Direct and PubMed databases from August 2015 to March 2021 was analyzed. The keywords used for the search were (plantar force OR vertical load transfer OR ground reaction force) AND (lower limb OR lower extremities OR leg OR foot) AND (impairment OR problem OR injury). The literature search identified 22 relevant studies which were screened independently by two reviewers. Lower limb problems such as unilateral transfemoral amputation, unilateral transtibial amputation, patellofemoral pain, anterior cruciate ligament injury, knee arthroplasty, knee osteoarthritis, diabetic foot, total hip replacement, pronated foot proved to alter the GRF significantly. Patients used to shift their weight on the opposite leg as compensation, which acts as a pain-free mechanism. This paper has provided sufficient understanding regarding GRF among adults with lower limb problems. The knowledge concerning compensation may help physical therapists implement the appropriate intervention for patients with lower limb problems.

Introduction: Calreticulin (CALR) mutations are one of the molecular markers that has been incorporated for the diagnosis of myeloproliferative neoplasms (MPN) in the revised 2017 WHO Classification of Haematopoietic and Lymphoid Tumors. This study was performed to determine the prevalence of CALR mutations in patients with MPN diagnosed in UKMMC and to compare their demographics plus laboratory features with other MPN patients. Methods: A total of 59 MPN patients who tested negative for JAK2V617Fmutation were selected and 21 MPN patients positive for JAK2V617F were included as controls. Screening for CALR exon 9 was done by multiplex polymerase chain reaction (PCR) followed by Sanger sequencing. Results: A total of six JAK2 V617F negative MPN samples were found to be positive for CALR mutations. Out of these six, three patients with CALR mutations were of type I mutation, two were type II while one was a mutation in the stretch III region. None of the twenty one JAK2 V617F positive MPN samples were positive for CALR mutation. Clinical phenotypes for those positive for CALR were restricted to Essential Thrombocythemia (ET), Primary Myelofibrosis (PMF) and one case of atypical Chronic Myeloid Leukaemia (CML). Conclusion: CALR mutations constituted 10.16% from the MPN patients who were negative for JAK2V617F mutation with no significant differences in platelet counts, hemoglobin (Hb), hematocrit and white cell counts as compared to MPN patients with JAK2 V617F mutations. Testing for CALR mutations among those who are negative for JAK2V617F within Malaysian population maybe worthwhile and require larger scale studies.

Introduction: Cord blood (CB) is rich in hematopoietic stem cells. There has been significant growth in cord blood banks (CBBs) throughout the world. In Malaysia, the CB units cryopreserved in public CBB is below its optimal level. Lack of knowledge about CB banking among mothers in other countries influenced their decision to donate CB, however, there is no local data to support this in Malaysia. Moreover, no validated and reliable tool is available for measuring local women’s knowledge about CB banking. In this study, a questionnaire to assess pregnant women’s knowledge about CB banking was developed and validated. Method: Several steps were taken to develop the knowledge items in the questionnaire which includes comprehensive literature review, content validity by a panel of experts, and face validity by a group of pregnant women. The questionnaire was developed in Malay language and contained 18 items. After modifications, the self-administered questionnaire was distributed to 121 pregnant women to assess its psychometric properties using two-parameter logistic item response theory analysis and internal consistency reliability analysis. Results: The majority of the knowledge items showed acceptable difficulty and discriminatory values. The Cronbach’s alpha and ICC values were 0.831 and 0.887, respectively, indicating good reliability. All 18 knowledge items were retained for the final version of the questionnaire. Conclusion: The newly developed questionnaire demonstrated acceptable psychometric properties and can be used as a reliable tool to assess knowledge about CB banking among pregnant women in the local population.