Coronary artery spasm can result in acute coronary syndrome. This vasospastic syndrome can cause profound morbidity and mortality as a significant proportion of patients continue to have angina despite optimal medical therapy. We illustrate the dilemma in managing a young woman who presented with non ST-segment myocardial infarction as a result of it. She did not have the conventional risks for coronary artery disease except the family history of myocardial infarction. Vasospasm was demonstrated at the mid right coronary artery which resolved with intracoronary nitroglycerine during angiogram. Most women with no significant heart disease following demonstration of normal or “near normal” coronary arteries after angiography are offered no treatment beyond reassurance each year. New data suggest that this approach may no longer be appropriate and the prognosis in such patient is not as benign as previously thought. We discuss the management dilemma of such patient with associated mild atherosclerotic plaque.
Introduction: Honey has potent bactericidal activity against many pathogenic organisms, including various Gram-negative and Gram-positive bacteria. This study aimed to determine the antimicrobial effect of Malaysian honey against different species of human pathogens using optimized honey broth media. Materials and Methods: The antimicrobial activity of honey against standard strains of Gram-negative and Grampositive bacteria and yeast was tested in vitro by the broth dilution method using 10%-100% w/v concentrations prepared in tryptic soy broth. Results: Streptococcus pyogenes was the most sensitive pathogen, it was completely inhibited by 30% honey broth medium. The most resistant were E. faecalis, S. aureus and MRSA, but they were all completely inhibited by 80% honey broth medium. Conclusion: Honey is shown to possess antimicrobial activity against human Gram-positive and negative medically important bacteria.
Introduction: Each year, more than 20 million people are injured and 1.17 million are killed due to road
traffi c accidents. Developing countries account for over 85% of the deaths, and close to 90% of the disability caused by road traffi c crashes worldwide. The objectives of this study were to determine the knowledge, attitudes and practice and the factors infl uencing university students in Malaysia concerning road traffic accident. Materials and Methods: This study was conducted among the students of Management and Science University, Malaysia. The questionnaire was distributed randomly to the students of the Faculty of Health and Life Sciences. Data was analyzed using SPSS version 13, T-test and ANOVA. Results: The total number of 109 students with the mean age of 20.94±1.89 years participated in this study. Approximately 39 (35.7%) of the participant had been involved in one or more than one road traffi c accident. About 93.6% of them were very strongly/strongly convinced of seat belts importance. Multivariate analysis using the multiple linear regression method showed that age and attitude were signifi cantly associated with the exposure to the accident. Conclusion: The study participants had moderate knowledge about road traffic regulations and most of them mentioned that high speed, drivers’ lack of awareness about traffi c regulation and laws, and drivers’ non-compliance with traffi c rules and regulation were the most important cause of road traffic accidents. Almost all students were very strongly/strongly convinced of seatbelts importance. Age and attitude were signifi cantly associated with the exposure to the accident.
Education and training in disaster medicine is an ongoing process to all categories of personnel involved.
In addition to the collaborative inter-professional table top exercises, regularly conducted field exercise drills offers the best form of training. Currently in most countries there is no standardized curriculum
for the training of disaster management from the medical perspective. It is imperative that the concept of disaster medicine and its principles should be a component in the undergraduate and postgraduate
curriculum of Medical and Allied health related programmes.
Introduction: Thalassaemia is an inherited blood disorder and is a significant public health alarm in Malaysia with many not knowing they are carriers of this haemoglobin disorders. Materials and methods: This study conducted a one off collection of blood samples from 72 Malays students of International Islamic University Malaysia (IIUM) in Kuantan. Blood samples were subjected to conventional haemoglobin analyses that include full blood count and picture, HPLC, Haemoglobin electrophoresis and H-inclusion test. All samples were also genotyped for alpha thalassaemia–1 of Southeast Asia (a-Thal1SEA). Result: There were 17(23.6%) students who were diagnosed as thalassaemia carriers. Out of this, four (5.5 %) and six (8.3 %) students were presumptive β-thalassaemia trait and Haemoglobin-E trait as determined by the HPLC assay respectively. Nine (12.5%) students were genotyped a-Thal1SEA among whom two were also β-thalassaemia carriers. All thalassaemia cases had MCH of < 27pg. Nonetheless, two out of six Haemoglobin-E trait and three out of nine a-Thal1SEA carrier had MCV value of >80fL. Two out of four (50%) presumptive β -thalassaemia trait and one out of six (17%) students of presumptive Haemoglobin-E trait had family history of thalassaemia respectively. Conclusion: The high occurrence of the three common types of thalassaemia carrier (β, Hb-E and a-Thal1SEA thalassaemia) in our small group of subjects could be due to better participation of students who had family history of thalassaemia. The study reaffirmed the importance of molecular study for detection of alpha-thalassaemia and the use of MCH value of
High frequency oscillating ventilation (HFOV) provides a rescue therapy for patients with refractory hypoxaemia in severe acute respiratory distress syndrome (ARDS). HFOV utilizes high mean airway pressures to maintain an open lung and low tidal volumes at a high frequency that allows for adequate ventilation while at the same time preventing alveolar overdistension. This seems to be an ideal lung protective ventilation strategies to prevent ventilator-induced lung injury (VILI)2. We reported a case of severe extrapulmonary ARDS secondary to acute lymphoblastic leukaemia responding to the use of HFOV.
Patient with thyroid mass rarely presents in emergency situation. It is because the nature of the mass is that it usually increases slowly in size. Thus, any surgical intervention can be planned electively. The most common condition that necessitates urgent intervention, is upper airway compromise due to sudden rapid increase in size of the swelling. This can be due to intralesional bleeding or superimposed infection on the enlarged gland. We report a case of urgent completion thyroidectomy performed to a patient with fungating recurrent papillary carcinoma who present with bleeding from the mass externally.
An aberrant right subclavian artery is the commonest aortic arch anomaly. Majority of them were asymptomatic. An aberrant subclavian artery is a rare cause of dysphagia in adults. This condition is also known as dysphagia lusoria. We report a case of dysphagia in a 49-year-old woman from an aberrant right subclavian artery. Diagnosis of her condition was made with barium swallow and MDCT (multidetector computed tomography) scan. She was managed conservatively.
A Mondor’s disease is a rare, benign and self-limiting condition. It is due to thrombophlebitis of the superficial veins of the breast and chest wall. It usually occurs in middle-aged women who present with a palpable cordlike structure, often painful in the acute phase. The aetiology is unknown, and may be related to trauma, surgery, infection or tight clothing. The finding of a superficial vessel seen as a linear opacity on mammography and a tubular structure on ultrasound is typical. An intra-luminal thrombus may be seen on ultrasound, and there may be absent flow on Doppler imaging. Conservative treatment is usually instituted, although surgery may be indicated in certain circumstances.
Paragangliomas are uncommon tumors arising from the neuroendocrine elements (chief cells) of the paraganglia and symmetrically distributed along the aorta in close association with the sympathetic chain. Although functional tumors are easier to diagnose due to the clinical fi ndings caused by excess secretion of catecholamines and an elevation of the urinary catecholamine levels, however the diagnosis of nonfunctioning paraganglioma of the retroperitoneum is diffi cult and only few cases have been made before exploratory laparotomy. Although our patient was initially planned and operated by our gynaecological team, the incidental findings had to involve the general surgeons. She is fortunate that the tumour did not show any features of malignancy nor metastasis, however a long time follow up is needed in case of any possible recurrence.
Pain is infl uenced by multiple factors including personal experience, psychological, sociocultural and situational factors. Failure to recognise pain will lead to poor patient management and deleterious effect on the patients wellbeing. Assessing pain in paediatric and cognitively compromised patients remains a challenge. Pain assessment in these groups of patients depends on the observers assessment and studies have shown the discrepancy between the observers assessment and patients verbal report. A specifi c and accurate tool is required to assist in the pain assessment. Although there are assessment tools available using behaviour scoring system and physiological indicators, none of the tool demonstrates its superiority than the others. Biochemical indicators such as stress hormones are frequently measured and used in con-junction with verbal reports; however they are non specifi c to pain and are increased in infl ammation, haemodynamic and emotional changes. The association between immunological indicators e.g. IL-1 , IL-6, IL- 8 and clinical pain has been shown, however; the defi nite correlation of the changes in the indicators and the level of pain is still unclear and may require further investigation.
Introduction: This is a cross-sectional study of 37 patients with AO type C (complete intra-articular) fractures of the distal radius, evaluating the functional, anatomical, and patient rated outcomes one year after primary fixation with a volar locking plate.
Methods: Functional outcomes were assessed based on the grip strength, and the range of motion of forearm and wrist. Anatomical outcomes were assessed based on the radial inclination, radial height, volar tilt, and articular step or gap. Patient rated outcome was measured with a Disability of arm, shoulder and hand (DASH) questionnaire.
Results: One year after surgery, 24 (64%) patients achieved good and excellent anatomical results, and DASH scores were acceptable in 73% of patients. Most of the patients had achieved 80% of their grip strength. The mean DASH score of 12.3 was comparable with other studies. Grip strength, radial inclination and volar tilt had a significant correlation with the DASH score.
Conclusion: Volar locking plates can be used to achieve optimal reduction in all three parameters in the treatment of AO type C fractures of the distal radius. Versatile fracture fragment reduction and angular stability enable rehabilitation hence obtaining good functional outcomes.
Introduction: The notion of competency in pre-hospital emergency medical service (EMS) personnel is mainly focused on the professional proficiency that he/she has to provide intervention outside of hospital setting. Consequently, the effectiveness of pre-hospital EMS performance very much depends upon the capability of the personnel at the scene and as well during transport to the definitive care center. The aim of this study is to appraise and explore the competency of pre-hospital care staff and provide strategies for improvement.
Methods: A mixed method approach combining the qualitative and quantitative study design. Of 134 staffs only 111(82.84%) returned the questionnaire. Nine semi-structured interviews and two focus group discussions were performed. The main informants were nurses/assistant medical officers, nurse/assistant medical officer administrators, and emergency physicians.
Results: From the quantitative finding on the competency of staff handling pre-hospital EMS, all had the essential knowledge and skills. However, most of them reported not having good knowledge and skills for invasive procedures (31%-61%), include giving medications (61%-66%). The qualitative information provided insight about the issues and strategies for the personnel in regards to competency. All the relevant qualitative data were merged into 5 categories relating issues and 5 categories to strategies that could affect the competency of the personnel.
Conclusion: Pre-hospital EMS systems need to consider that the competency of pre-hospital EMS personnel has to come along with the responsible attitude of the staff itself, the support of medical direction, clear protocol for guiding them whenever needed, and continuous professional-development courses require them to maintain their professional proficiency.
Introduction: Presently, the use of Eurycoma longifolia Jack (ELJ) (Tongkat Ali) has increased dramatically in Southeast Asia especially Malaysia where it is widely used as aphrodisiac and anti-malarial agent. Interestingly, its consumption has become popular in daily life as beverage to enhance energy and stamina especially among males. However, its effect on the safety of vital organs of the body has not been studied adequately. Hence, the main objective of this study was to determine whether or not long-term use of ELJ any has side effects on the liver in rats.
Methods: Three different concentrations of aqueous extract of ELJ were prepared and dissolved in distilled water. A total of 32 Sprague-Dawley male rats were used and randomly divided into three test groups and control. The test groups were given different doses (low dose 250 mg/kg bw, medium dose 500mg/kg bw and high dose 1000 mg/kg bw) of aqueous extract of ELJ, respectively. Control group was given distilled water alone. Doses were given orally and daily for 5 weeks. After 5 weeks, animals were sacrificed; whole liver tissues were obtained, fixed in 10 percent formaldehyde overnight for histological examination.
Result: Histological observations showed mild to moderate degrees of hemorrhage, hepatocytes degeneration and severe fatty changes in liver tissue of the test groups treated with ELJ as compared to control.
Conclusion: In conclusion, the long-term daily consumption of ELJ in large quantity as beverage may cause fatty changes, hemorrhage and hepatocytes degeneration in the liver tissue.
Introduction: Eurycoma longifolia (E. longifolia) which is better known locally as Tongkat Ali is an indigenous plant in Malaysia. It belongs to the family of Simaroubaceae and is popular as a traditional medicine for its aphrodisiac properties. Throughout the years, several studies have been conducted to prove its effect on aphrodisiac action, antimalarial, antibacterial and anxiolytic properties but its effect to the cardiovascular system had not been fully explored. This study was aimed to demonstrate the changes that take place in the isolated heart following the injection of the extract. Methods: Three parameters that were measured included the coronary perfusion pressure (CPP), the left ventricular developed pressure (LVDP) and the heart rate (HR). Eighteen isolated rat hearts were used and were divided equally into three groups. The first group was to observe the effect of Isoprenaline, a β agonist while the second group was to see the effect of sodium nitroprusside (SNP), a nitric oxide (NO) donor. The dose which gave the maximum effect for these two positive controls was used to compare with the effect of E. longifolia water extract in the third group of rats. Isolated heart was mounted using the Langendorff apparatus and perfused with modified Krebs-Henseleit buffer. Doses of controls and the extract were instilled through an injection port, and the effect of each dose was monitored. Results: E. longifolia extract was found to reduce the CPP in normotensive rat at two of the highest doses. A dose of 1.0 mg of the extract reduced the CPP significantly from 34.52 ± 4.99 mmHg of the baseline value to 31.99 ± 4.93 mmHg while the dose of 10.0 mg of the extract reduced the CPP
significantly to 32.67 ± 3.89 mmHg. However, there were no significant changes of effect of the extract on the LVDP and HR as compared to control. Conclusion: These early findings suggest that E. longifolia extract may have vasodilatory property, which supports its traditional usage with minimum cardiovascular side effects.
Introduction: Knowledge, attitude as well as adoption of pharmacogenomics in clinical practice among the pharmacists and physicians in Malaysia have not been reported. This cross-sectional study explores various facets of the two professions as related to pharmacogenomics to determine the need and preferred method to improve education among them. This study also aims to identify the current state of pharmacogenomics practice in Malaysia to help identify barrier and solution to reap advantages from pharmacogenomics practices. Methods: A questionnaire consisting of 38 questions in five parts was adopted and validated. It explores the respondents’ characteristics, attitude, knowledge, adoption and education. It was distributed online to 1500 pharmacists and physicians over five months. Results: Pharmacists differed from the physicians in terms of attitude, knowledge, adoption and education. Overall, adoption rate of pharmacogenomics was found to be low but its anticipation for future adoption is high, and benefits were reported by healthcare professionals who have used the test in a clinical setting. Majority of respondents had poor to fair knowledge and nearly half have had no prior formal teaching on pharmacogenomics. Interest in the education is very high, and most of them preferred to learn pharmacogenomics via continuous professional education programs. Conclusion: Pharmacogenomics is a field that promises many benefits, but to reap these benefits require its implementation in clinical setting. Pharmacists and physicians need to be equipped with adequate knowledge and positive attitude towards pharmacogenomics.
Introduction: Introduction: The paper explores turnover intention and job satisfaction among healthcare employees of Ministry of Health (MOH) Malaysia. Methods: A nationwide study was carried out in order to identify dimensions of job satisfaction and turnover intention among public healthcare employees. Data was collected by means of self-administered questionnaire and distributed based on quota sampling. Results: The study shows that public healthcare workforce is generally satisfied with their work (mean 3.45). In addition, medical specialists and assistant medical officers were found to be significantly more satisfied than other job designations. However, intention to resign was high among medical specialists, pharmacists and dentists. A high proportion of medical specialists also had received job offers from the private sector. Conclusion: The findings showed that employee turnover may not necessarily be due to job dissatisfaction, but rather due to demand from the private sector. Findings from the study would assist policy-makers with respect to talent management in public healthcare service.
Introduction: To describe the sociodemographic profile, contraceptive practice, and awareness of HIV infection among unmarried post partum women in the biggest government hospital in Pahang.
Methods: A cross sectional questionnaire-proforma-based study was conducted for one year duration from August 2010 until July 2011 by identifying and recruiting all the unmarried women upon admission for delivery. Basic information were obtained from the use of patients’ case notes, and further related and necessary information were obtained from a direct face-to-face interview based on a proforma.
Results: A total of 121 unmarried women were identified and recruited. The age ranged from 13 to 36 years with a mean age of 21.6 years. 31.4% were teenagers. Only 16% of patients have tertiary education, and 2.5% never had any formal education. About one third of the women were smokers or ex-smokers, 7.5% had consumed alcohol, but none denied ever use of any recreational drugs. Almost 9% has prior history of being sexually assaulted. About three quarter of the women never used any contraceptive method. Majority of the patients (85.1%) were aware of HIV transmission risk; 75% never had any antenatal checkup or booked at late gestation (> 20 weeks); and 45.8% were not aware of any support groups for single mothers. Conclusion: Single unmarried women are associated with disadvantaged sociodemographic profile.
Contraceptive practice was also very low despite significant awareness towards risk of HIV infection. Further follow up, support and care should be offered to these women.
We describe a case of a giant pyogenic granuloma affecting the left index finger of a 23-year-old pregnant lady requiring surgical excision. Pyogenic granuloma gravidarum is a benign hyperplastic lesion that commonly presents on oral mucosa, typically the gums, in approximately 5% of pregnant women. Skin lesions over the fingers are an unusual site during pregnancy with only a few cases reported in the literature. The lesion was excised and a diagnosis of lobular capillary haemangioma was made based on histopathological evaluation. We delayed surgery until after parturition since recurrence is likely to be lower due to lower levels of circulating oestrogen and progesterone. The prognosis is usually excellent following resection. However, recurrences have been reported regardless of the treatment method.
Tuberculous (TB) biliary stricture with calcified liver nodules rendering obstructive jaundice is a rare clinical phenomenon. Recently, we encountered a young patient with obstructive jaundice who was investigated in a general hospital. He was sent to our hospital for subsequent management after undergoing a series of investigations and biliary stenting. The radiological imagings performed revealed multiple calcified lesions in the liver with proximal bile duct strictures. Blood investigations, tumor markers and tuberculous work up were not remarkable. Subsequently, he underwent laparotomy and biliary reconstruction. Postoperatively, he was discharged well. Histopathological examination of the hepatoduodenal nodes showed chronic infections and granulomatous lymphadenitis, suspicious of a mycobacterium infection.