Hyalinizing clear cell carcinoma presents as a painless submucosal mass commonly located at the palate and base of tongue. It is a rare tumour and has often been misdiagnosed for other more common tumours with clear cytoplasm, such as acinic cell carcinoma, clear cell oncocytoma or mucoepidermoid carcinoma. HCCC has been reported as a low grade malignant tumour with a high rate of cervical metastases. Due to its rarity, there is no treatment protocol. However, the treatment of choice is wide local excision and the neck disease is treated with neck dissection or ra- diotherapy or both with no conclusive outcome as incidence is too low or underreported with no long term follow up. Our case highlights the diagnosis difficulties in such rare cases, and the need for longer follow up post excision to determine outcome and recurrence rates.
The role of caregivers is very important in the management of person with dementia, where it is not uncommon for them to experience psychological distress. However, the level of distress can be managed and reduced through stra- tegic educational intervention. A systematic review has been conducted through searching Medline, Science direct, Cochrane library and EMBASE databases to provide a narrative synthesis that elaborate on methods and outcomes of the educational intervention among informal caregiver of person with dementia. From a total of 5125 records, eight studies were selected and included in this review, where the results show that educational intervention can be implemented either as individual or group intervention. Group intervention methods mainly focus on training pro- grams such as workshops and lectures, and also group-based discussions. While for individual intervention, most of the activities were implemented through self-learning using technology or computer-based systems. In conclusion, based on the outcome of the studies, both methods of implementations are found to be useful in reducing psycho- logical distress of the informal caregiver.
Diabetic ketoacidosis (DKA) is a medical emergency which requires prompt management to prevent mortality. Treat- ment is complicated in end stage renal failure (ESRF) patients due to their altered physiology in sugar metabolism and fluid haemodynamics. To date, there are only a few case reports illustrating the presentation and management of DKA in ESRF patients and a definite guideline on treatment of DKA in ESRF is seriously lacking. We report here a case of an ESRF patient on maintenance haemodialysis, who develops DKA due to missed insulin, and outline our successful treatment plan. We hope our reported case report research can further contribute to the knowledge of DKA management in ESRF.
The incidence of Addison’s disease (AD) is rare. One of the most common causes of AD in developed countries is autoimmune. On the other hand, in developing countries, infective causes still predominate. The symptoms are mostly insidious in onset and non-specific, making it challenging to diagnose AD. The delay in starting the right treatment predisposes to high mortality due to Addison’s crisis. Hence, biochemical parameters play a vital role in diagnosing AD since they usually will present with prominent hyponatraemia, hyperkalaemia and hypoglycaemia. Here, we report a case of a 66-year-old man with multiple co-morbidities and disseminated histoplasmosis who pre- sented with asymptomatic hyponatraemia and hyperkalaemia and was eventually diagnosed with Addison’s disease. Although the non-specific symptoms from his multiple co-morbidities obscured the diagnosis of AD, comprehensive biochemical tests have helped in establishing the diagnosis.
Antiphospholipid syndrome is a hypercoagulable autoimmune condition that predominantly affect the female and commonly manifest as arterio-venous thrombosis and recurrent miscarriage. Here, we present a unique case of a healthy young man who developed sudden onset of right leg swelling after exercise which was then found to be due to deep vein thrombosis via Doppler ultrasound. His blood investigations showed thrombocytopenia and prolonged coagulation profile. Therefore, antiphospholipid syndrome was suspected and later confirmed by positive autoim- mune antibodies. He was treated with long term moderate intensity oral warfarin. The objective of this case report is to share the uncommon occurrence of an unprovoked deep vein thrombosis secondary to antiphospholipid syn- drome in a healthy young man so that the possibility of deep vein thrombosis should be suspected in selected cases of non-resolving leg swelling after exercise as it can lead to fatal pulmonary embolism.
Necrotizing fasciitis (NF) is a deadly soft tissue infection causing a significant morbidity and mortality. Abdominal and chest wall NF are unusual. We describe a 49-year-old male with anterior abdominal wall NF secondary to per- forated gastric ulcer (PGU). He was admitted in septic shock presenting an abdominal wall NF with severe metabolic acidosis requiring dialysis and admission to the intensive care unit. There was a patch of gangrene with surrounding skin discoloration at lower quadrant of the abdominal wall. Local debridement was done without a preoperative computed tomography that was performed after surgery. Adequate source control was not achieved after the second surgery and the patient had worsened resulting to death. We describe this rare presentation of NF and discuss the issues learnt from this unfortunate event.
Hamman’s syndrome by definition is spontaneous pneumomediastinum with the exclusion of thoracic trauma or iatrogenic cause. It is rare and is more common in adolescence male. Amongst the risk factors are underlying lung condition such as asthma and interstitial lung disease, drug inhalation and parturient woman. Patient usually pres- ents with sudden onset of shortness of breath and chest pain with subcutaneous emphysema on examination. The diagnosis is confirmed with chest radiograph. The prognosis of Hamman’s syndrome is excellent. Most cases are self-limiting and resolve spontaneously. However, Hamman’s syndrome is a poorly recognised disease due to its rarity. Therefore, the patient may be subjected to misdiagnosis and treatment. This is a case report of Hamman’s syn- drome misdiagnosed and treated as pneumothorax. The objective of this case report is to highlight the importance of differentiating this benign syndrome with life threatening differentials which may have similar clinical presentation. Thus, avoiding unnecessary costly investigation, treatment and invasive procedures.
Ochrobactrum anthropi is a rare nosocomial pathogen that is manifesting itself mostly in immunocompromised patients and those with indwelling catheters. Identification of the microorganism is challenging and the ability to survive in aquatic surroundings have made it a clinically significant pathogen. Furthermore, the clinical picture of
O. anthropi infection, is not well described. It may manifest in any form of clinical infections though bacteremia is the most common mode of presentation reported in the limited literature. We report here two cases of O. anthropi bacteremia presenting in an immunocompetent and an immunocompromised host respectively with different clini- cal manifestation and response. In view of the highly variable presentation of O.anthropi, a high index of suspicion must be given to at risks patients to ensure the timely diagnosis and optimal clinical outcome.
Automated microbial detection system (AMDs) are design to detect early growth of bacterial and fungal. We herein report a rare case of false positive blood culture by AMDs in Plasmodium falciparum infection. A 41-year-old pre- viously healthy lady, with recent history of travelling to Lagos, Nigeria had presented to the casualty with history of fever and lethargy for three days. There was no malaria prophylaxis taken prior to the travelling history. Peripheral blood smear confirmed the presence of young trophozoite of Plasmodium falciparum with parasitemia of 7%. Con- current blood culture sent was positive, however all subcultures were negative for any growth. She was treated with intravenous artesunate however succumbed to death on the day of admission due to severe falciparum infection complicated with multiorgan failure and shock. The aim of this report is to highlight, the circumstances that can trigger the false positive AMDs detection and the possible underlying mechanism.
Introduction: Hypertension contributes to major cardiovascular morbidities and mortalities worldwide and medica- tion compliance is crucial in achieving target blood pressure control. This study aimed to determine the prevalence and factors associated with non-compliance towards anti-hypertensive medication in Malaysia. Methods: This is a cross-sectional study among hypertensive patients who were attending the medical outpatient department, Hospital Serdang from March until May 2018. Systematic random sampling was used to recruit patients and a structured self-administered questionnaire was used to collect information. Non-compliance is defined as attaining a score of 26 and below from the Medication Compliance Scale. Data analysis was done using SPSS v. 23. Multiple logistic regression was used to determine the predictors of medication non-compliance among hypertensive patients. Re- sults: A total of 120 respondents were recruited into this study with a response rate of 60.9%. Mean age of the study respondents was 60.82 ± 11.25 years old. They were predominantly female (60.8%), Malay (58.3%) and attained at least secondary educational level (75.0%). The prevalence of non-compliance towards anti-hypertensive medi- cation was 25%. Multiple logistic regression showed that side effects of medication (OR=5.59; 95% CI=1.29-24.21, p=0.021), traditional medications usage (OR=19.19; 95% CI=3.90-94.45, p=
Introduction: The prevalence of children with autism spectrum disorder is increasing each year. Intervention pro- grammes towards improving the occupational needs such as daily activities of these children are limited. This study aimed to collect opinions from advisory panel for the content validation of the three developed intervention pro- grammes to be implemented among children with autism spectrum disorder aged between 6 to 12 years. The inter- vention programmes are; i) self-regulated learning, ii) sensory integration intervention and iii) activity-based interven- tion. Methods: A cross-sectional study was conducted. Twenty occupational therapists with more than three years’ experience working with children with autism spectrum disorders were recruited as advisory panel members. Re- searchers-developed questionnaire was used. The questionnaire consists of nine to eleven items. Each item consists of a five-point Likert scale for quantitative responses and open-ended questions for qualitative responses. Results: Advisory panel ratings of ‘Good’ to ‘Excellent’ was reported across most items in all three intervention programmes. Overall results suggested that the intervention programmes content was rated to be suitable for children with autism spectrum disorder. Constructive comments were adopted to clarify the activities and structure of the intervention programmes. Final development of the intervention programmes is presented. Conclusion: This study provides con- fidence for the interventions to be incorporated into the future randomised controlled trial.
Introduction: Heart failure (HF) prevalence is increasing in Malaysia and brings about significant poor outcomes especially on the patients’ wellbeing. Despite the devastating physical symptoms of HF experienced by patients, other social consequences on patients are often not discussed by their health care professionals. Hence, this qual- itative study aims to explore and understand the quality of life (QOL) for patients in Malaysia of various ethnicity who have been diagnosed with heart failure. Methods: Nineteen (n = 19) patients with recurrent HF were recruited via purposive sampling. One-to-one semi-structured interviews were conducted after patients’ informed consent was obtained. The aforementioned sessions were audio-recorded and transcribed verbatim. Finally, the transcribed data was analysed through Braun and Clarke’s framework for thematic analysis. Results: The findings revealed that Malaysians with HF reported either positive or negative experiences related with QOL which had an effect on their well-being. Four main themes emerged included physical, psychological, social, and spirituality. Interestingly, cul- tural and beliefs consideration were important to understand these QOL themes of HF patients as a whole, especially in Malaysia’s multi-ethnic communities. Conclusion: Informants were able to give vivid descriptions of living with HF experiences and the way it affected their QOL due to the disruptive and uncertain nature of HF in four major themes. However, the individual themes of QOL in HF patients need to be comprehended in detail including the local cultural perspectives, particularly by health professionals who deal with HF patients of minority ethnicities, in order to improve treatment and health outcomes.
Introduction: This study aimed to assess the effectiveness of dental plaque removal and to determine factors that could influence its efficacy when using the non-dominant hand. Methods: A quasi-experimental study was per- formed on a group of dental students. Dominant hands were determined using Edinburg Handedness Inventory ques- tionnaire, and the dental plaque scores were examined using Quigley-Hein (Turesky) index. All of the participants were examined twice for dental plaque index scores. Data obtained was analyzed using a paired t-test and an inde- pendent t-test. Factors which influenced the dental plaque removal were listed and categorized accordingly. Results: A total of 62 dental undergraduates participated in the study. A high percentage of them, (71%, n = 44) were found to be right-handed. There was a significant increase in the dental plaque score for the left-handed participants, from baseline (use of the dominant hand) to follow-up appointment (after brushing their teeth with non-dominant hands) (p< 0.01). A significant change was found between the right- and left-handed participants in the first quadrant of the buccal side (p
Introduction: Acne vulgaris is a chronic inflammatory dermatosis caused by Propionibacterium acnes. Clinicians are constantly attempting to discover the best antibiotic regimes in treating acne vulgaris. This study compares two regimens in terms of efficacy, tolerability, compliance and recurrence rate to make recommendation on which is the best regime. Methods: An open-labelled prospective randomized investigator-blinded interventional study was carried on moderate acne vulgaris patients. Patients were assigned to treatment arm at enrolment followed by fol- low-up and maintenance visits. Demographic data were collected at enrolment and questionnaire enquiring acne condition, general health and quality of life impairment were filled at every visit followed by blinded dermatologist assessment. Antibiotic tablets were provided based on assigned arm until follow-up 3. Results: 26 mild acne vulgaris patients aged 17 to 29 years were recruited. Physician assessment based on GAGS and photo assessment analysis showed an overall significant change (p0.05) were found between regimens. Similarly, patient self-perceived assessment and CADI assessment also showed overall significant changes (p
Introduction: Urbanisation is a key determinant of population health. Malaysia’s exemplary economic growth in the early 1990s and the consequent development and urbanisation led to significant changes in health, lifestyle and quality of life. Rising expectations, changing demographics and nutrition and disease transitions were challenges synonymous to an increasingly urban Malaysia. As the Government targets optimal population health, this paper aims to explore one of the many challenges of urbanisation, namely the prevalence of non-communicable diseases or NCDs. For the purpose of this paper, NCD is proxied by Diabetes Mellitus. Methods: This study is based the 2015 National Health and Morbidity Survey, which is a cross-sectional population-based survey, involving 30,000 re- spondents. Given the binomial nature of the survey variables, the multinomial Probit model was employed using the STATA statistical software. Results: Generally, age, gender and race are significant in determining health outcomes. Socioeconomically, all three variables of income, education and employment are significant. For lifestyle factors, findings show that only the weight and physically active status have a role in determining health outcomes. Finally, the urban variable is also positive and significant. Conclusion: Findings show that the prevalence of Diabetes Melli- tus, is rising along with urbanisation and that there is a health penalty for the urban population and also for those who do not embrace healthy lifestyles. Additionally, other factors are equally important as urban health determinants, encompassing both the demographic and socioeconomic factors.
Introduction: Determination of learning needs is central for holistic patient education, to sustain behavior changes and to control patient’s risk factor. However, patients often sense that their learning needs are unmet and informa- tion provided was too general. Thus, this study aimed to determine the perceived learning needs and their level of importance among Coronary Artery Disease (CAD) patients. Methods: The current investigation is a descriptive, cross-sectional study for which all CAD patients were selected using the cencus method. The data was collected us- ing Cardiac Patients Learning Needs Inventory. The questionnaire was delivered to 140 CAD patients who had their follow-up in a cardiology clinic. The instrument is reliable with a Cronbach’s alpha coefficient of 0.96. The study design followed STROBE cross-sectional design process guideline. Results: Participants’ mean age was 58.96 ± 9.42 years. More than half of the participants were males (62.9%), employed (52.0%) and had attained secondary level education (69.3%). Around two-thirds (60.7%) of the patients perceived to have high learning needs. Gender and highest educational achievement were significantly associated with perceived learning needs. The most significant perceived learning needs were medication information, risk factors for CAD, information on diet, physical activity, anatomy and physiology, and other related information. Conclusion: This study has identified the important domains of learning needs among CAD patients. Findings from the present study will provide important input for future cardi- ac educational strategies to reduce the rate of hospital readmission and death.
Introduction: Scarcity of data found in regard to association of vitamin D level with bone mineral density (BMD). Our study aimed to determine the correlation of vitamin D with BMD and intact parathyroid hormone (iPTH) among healthy Malay adult. Methods: This cross-sectional study recruited 126 healthy Malay volunteers (aged 21–45 years old) from Kota Bharu, Malaysia. Serum total calcium, albumin, phosphorus, 25-hydroxyvitamin D (25(OH)D), and iPTH were measured. BMD was assessed with dual energy X-ray absorptiometry (DXA) scan over left hip (right hip in case of problem with left hip) and lumbar spine (L1 – L4 vertebrae). Results: The mean serum 25(OH)D was 38.91
± 14.07 nmol/L. Out of 126 study subjects, 104 subjects (82.5%) had insufficient level of vitamin D (< 50 nmol/L). Mean hip and lumbar BMD were 0.952 ± 0.145 g/cm2 and 1.006 ± 0.133 g/cm2 respectively. According to T-score, 93 subjects (73.8%) had normal T-score of -1, 33 subjects (26.2%) had osteopenia (T-score -2.5 to -1) and none had osteoporosis (T-score -2.5). Significant positive correlation between serum 25(OH)D and hip BMD (r = 0.234, p = 0.009) was observed, but no correlation was found between serum 25(OH)D and lumbar BMD. Meanwhile, significant inverse correlation between serum 25(OH)D and iPTH was observed (r = -0.324, p < 0.001). Conclusion: High prevalence of vitamin D insufficiency was observed among healthy Malay population, but majority had normal bone density. Nonetheless, serum 25(OH)D was positively correlated with BMD and inversely correlated with iPTH. Our findings support the role of vitamin D for maintaining bone health.
Introduction: Drug-resistance is a major hindrance to successful treatment of AML. Current predictive biomarkers are mainly genetic aberrations and insufficient in foretelling treatment outcome in all acute myeloid leukaemia (AML) due to its heterogeneous and aggressive nature. Proteins are stable and reliable. Secreted proteins in AML may have predictive or prognostic values for early intervention. Proteomic studies on AML are few and further investigations will benefit in selection of best markers. The aim of the study was to identify differentially expressed plasma proteins in AML with different treatment outcome. Methods: Two-dimensional electrophoresis (2-DE) technique was utilised to identify proteins differentially expressed in chemo-sensitive/chemo-resistant AML. Plasma and peripheral blood mononuclear cell (PBMC) lysate proteome analysis were performed on six chemo-resistant, four chemo-sensitive and six healthy controls and seven chemo-resistant, three chemo-sensitive and six healthy controls, respectively. Each experiment was conducted in duplicate or triplicate. Images were captured and protein spots detected by software. Differentially expressed protein spots were excised from gel and proteins were identified using LC/MS/MS. Proteins spots that were also detected in healthy controls were excluded. Results: Comparing mean % volume of each spot demonstrated significantly enhanced expression of apoliprotein-E (APO-E) and haptoglobin (HP) (p
Introduction: Diabetes-associated autoantibodies (DAA) is the hallmark of T1DM and LADA which are frequently tested in young diabetes patients. It was noted that up to 10-15% of patients with initial diagnosis of T2DM also exhibit DAA. Regardless of the classification, the presence of DAA suggests an underlying islet autoimmunity which lead to progressive pancreatic β-cell failure. There is limited data reported on DAA in young diabetes patients in Malaysia. This study aims to determine the frequency of DAA positivity and its association with demographic and clinical characteristics among this cohort. Methods: A retrospective study using secondary data obtained from Al- lergy and Immunology Research Centre, Institute for Medical Research, Malaysia. This study included 194 diabetes patients who were diagnosed before the age of 40 years old and tested for GADA, ICA, IA2A and IAA. Results: From 194 patients, 91 (46.9%) were positive for least one of the following DAA: ICA (79, 40.7%), GADA (61, 31.4%), IA2A (37, 19.1%) and IAA (9, 4.6%). Multiple positivity was higher (73.6%) compared to single positivity. Highest com- bination of double positivity was ICA+GADA (54, 59.3%) and triple positivity was ICA+GADA+IA2A (25, 27.5%). Simultaneous positivity of four autoantibodies was seen in only one (1.1%) patient. ICA, GADA and IA2A were asso- ciated with age group and ethnicity (all p < 0.001). Only IA2A was associated with gender (p = 0.012). Conclusions: GADA, ICA ad IA2A are more significant in young Malaysian diabetes patients. IAA has a very low frequency in this studied population.
Introduction: In Malaysia, herbal medicines are used for variety of reasons including health promotion and home remedies during pregnancy and postpartum with Manjakani (Quercus infectoria) as one of the most commonly consumed herbs. Herbal medicines consumption had been linked to heavy metals contamination and transfer from mother to infant and may affect infant’s growth and development. This study aims to (i) determine Manjakani consumption among postpartum mothers, (ii) quantify its heavy metals level, namely lead, cadmium, arsenic and chromium, and (iii) determine health risk associated with its consumption. Methods: A cross-sectional study involving 106 postpartum mothers was carried out in Kuala Lumpur. Six samples of Manjakani were sampled and extracted using microwave digester and analysed using Inductively coupled plasma mass spectrometry (ICP-MS). Non-carcinogenic health risks for herbal medicine consumption were calculated using Hazard Quotient (HQ). Results: Manjakani was consumed by 16% of mothers (n=17). Highest level of the metals was shown by chromium with mean concentration of 4210 ± 1910 ug/kg, followed by lead (170.8 ± 193.2), arsenic (39.3 ± 27.1) and cadmium (7.7 ± 0.76). There were no significant non-carcinogenic health risks with lead, arsenic, chromium and cadmium contamination (HQ < 1). Conclusion: Manjakani is consumed by mothers during confinement period. Heavy metals were quantified in Manjakani although no significant association was observed with socio-demographic characteristics and birth outcomes.