Displaying publications 1 - 20 of 117 in total

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  1. Lee, E.L.
    MyJurnal
    Vaccines, used appropriately and efficiently, have changed the landscape of infectious diseases. Poliomyelitis is almost completely eliminated globally. In many industrialised countries, there has been over 99 percent reduction in incidence of diphtheria, tetanus, measles, mumps, rubella, Haemophilus in-fluenzae b meningitis and over 97 percent reduction in whooping cough.',2Unlike anti-biotics, most vaccines have remained equally effective despite years of continuous usage.
  2. Lui, Sze Yee, Noor Zuraini Abu Bakar, Ida Zaliza Zainol Abidin
    MyJurnal
    The clinical diagnosis of snakebite is critical, particularly in Southeast Asia where venomous snakebites are a public health concern. Additionally, cases involving unwitnessed snakebite with no species identification, especially in non-verbal children posed a challenge in the emergency setting. A 2-year-2-month-old boy presented to our emergency department with signs of neurotoxicity. He was restless and mildly bradypnoeic with the respiratory rate of 24 to 28 breaths per minute. He also had bilateral ptosis with absent gag reflex. There were faint fang marks noted over the medial aspect of his left ankle with local swelling and bruises, despite no history of animal bite and no eyewitness. A high index of suspicion of neurotoxic envenomation was prompted and a total of 6 vials of neuro-polyvalent anti-venom were administered in scheduled batches. Progressive clinical recovery was subsequently observed after the first batch of anti-venom administration. The case illustrated the importance of clinical recognition of neurotoxic envenomation in the absence of snake bite history or species identification. Early administration of anti-venom may potentially reverse the neurotoxic effects of systemic envenomation and saves lives.
  3. Fahisham Taib, Nur Atiqah Abdul Rahman
    MyJurnal
    Cor-triatriatum is a rare cardiac anomaly. In literature, majority case reports on the condition focused on its late presentation in adulthood. It can be easily corrected by surgical intervention to avoid pulmonary congestion and subsequent pulmonary hypertension. We report a rare case of cor-triatriatum with severe pulmonary hypertension in a 7-week-old baby who presented with persistent tachypnoea.
  4. Wan Nur Anis Wan Draman, Addina Mat Baki, Hashimah Ismail, Shamina Sara Moses, Irfan Mohamad
    MyJurnal
    Choanal atresia is an uncommon malformation of the upper airway. Bilateral choanal atresia usually detected earlier as it is often associated with severe asphyxia immediately after birth. The diagnosis is often delayed in unilateral type, and mostly presented with unilateral chronic nasal discharge. This condition is rarely encountered but should be considered as a possible differential diagnosis of persistent nasal discharge. We present a case of unilateral congenital choanal atresia in a 4-month-old baby girl presented with persistent unilateral nasal discharge. Diagnostic investigation and possible surgical treatment techniques were discussed.
  5. Lau, Doris Sie Chong, Juriza Ismail, Zarina Latiff
    MyJurnal
    Objective: The present study examined the sensitivity and specificity of M-CHAT-Malay version [M-CHAT(MV)] to discriminate ASD from other developmental-behavioural disorders. Methods: This study was carried out in the Child Development Centre at a tertiary referral centre. Parents of 130 children aged 18–60 months, referred for developmental-behavioural disorders were asked to complete M-CHAT(MV). A child was considered to have ASD ifthey failed any 3 of the 23 total items or 2 or more of the 6 critical items. Results: Looking at the total items, M-CHAT(MV) has a good sensitivity (88.9%) to differentiate between ASD and other developmental-behavioural disorders, although specificity was only 47.8%. However, the critical items only has sensitivity of 71.4% and specificity of 77.6%. Sensitivity for children aged 49–60 months old was lower (80.0%) compared to those in the younger age group (100.0% and 90.3% for those aged 25-36 months and 37–48 months respectively). Based on the ROC curve, the optimal criteria to detect ASD was failing 1 out of 6 critical items or 3 out of 23 total items. Conclusion: M-CHAT(MV) is a good screening tool in differentiating ASD from other developmental-behavioural disorders although the critical items’ criteria may need to be lowered to improve its sensitivity in selected cohorts.
  6. Maruzairi Husain, Ng, Vi Vien
    MyJurnal
    Introduction: School refusal is a common cause of chronically poor school attendance. The basis of school refusal behaviour can be grouped into the symptomatic and functional models, the operant conditioning model and the cognitive model. Objective: This paper is aimed to discuss the various systems and models which explain the school refusal behaviour. Method: An initial search of published literature in English Language was performed on the online databases including Google Scholar, Science Direct, EBSCOhost, and Proquest with the main keywords were School Refusal and Self–efficacy. Further sources were identified after consulting the original author for recommendations, and references within the literature retrieved in the initial search. Results: Out of 57 articles found, 41 were used in this review. Development and maintenance of school refusal involve heterogeneous risk factors and processes. The existing theoretical basis of school refusal behaviour can be grouped into symptomatic models, the operant conditioning model and the cognitive model. Conclusion: School refusal depicts a symptom, heralding the need for early intervention before development of a more pervasive mental health disorder. Where the problem had persisted for months to years, the child or adolescent would commonly present with coexisting anxiety or depressive disorders.
  7. Azizah Othman, Qarem Mohamed Mustafa, Ariffin Nasir, Norsarwany Mohamad, Nurul Shafira Adi, Nurul Ilyana Hashim, et al.
    MyJurnal
    Thalassaemia is a life-long illness that exists globally. The quality of life of adolescents with thalassaemia could differ based on the health policies of a specific region, existing levelof socio-economic development and the illness related variables. This study examines the relationship between socio-demographic and disease-related variables with the quality of life among adolescents with thalassaemia involving multiple treatment centers spread throughout various locations in Malaysia. Participants included 218 adolescents (male=108; female 112) with mean age of 13.86 (SD=2.40). They completed the questionnaire consisting of demographic information, illness-related variables, and Pediatric Quality of Life Inventory 4.0 (PedsQL). The participants in this study was found to have higher total summary score (Mean = 69.64, SD = 14.03), psychosocial health (Mean = 70.23, SD = 14.91), emotional (Mean = 72.12, SD = 20.66), social (Mean = 79.82, SD = 17.37), and school (Mean = 58.69, SD = 16.77) functioning but with lower physical health (Mean = 68.50, SD = 17.22) as compared to previous study that was done in Kuala Lumpur. Findings also shows a significant positive correlation between level of education and frequency of hospitalization (r = .156, p < 0.05), frequency of transfusion (r = .152, p < 0.05), and physical health (r = .186, p < 0.01). An increase in the frequency of transfusion was found to significantly increase social functioning (r = .137, p < 0.05). Other significant correlations are discussed in addition to the quality of life experienced by patients with thalassaemia in different region of theworld.
  8. Yap, Chiew Yee, Tam, Pui Ying, Ng, Su Wei
    MyJurnal
    Scurvy resulting from dietary deficiency of vitamin C is characterized by anaemia, tender limbs swelling and hemorrhagic manifestations such as petechiae and bruises. We report a case of scurvy in a 13 years old boy with cerebral palsy who presented with history of limbs bruising and swelling for 2 months. On examination, he was cachexic and pale with poor dentition and swollen gum. There were extensive bruises and swollen limbs as well. His platelet count and coagulation profile were normal. Limbs X-ray revealed classical scorbutic changes in the long bones. Serum ascorbic acid level was low
  9. Wan Faiziah Wan Abdul Rahman
    MyJurnal
    Epigenetics is the study of heritable changes in gene expression that do not involve changes to the underlying DNA sequence. It is a change in phenotype without changing in genotype which in turn affects how cellsread the genes. The epigenetic change is a regular occurrence but can also be influenced by several factors including age, environment, lifestyle, and disease state. It may have damaging effects that result in diseases like cancer. At least three systems including DNA methylation, histone modification and RNA-associated gene silencing are currently considered to initiate and sustain epigenetic change. New and ongoing research is continuously uncovering the role of epigenetics in a variety of diseases including in childhood solid cancer such as Ewing sarcoma, neuroblastoma, Wilms tumours, brain tumours and rhabdomyosarcoma. A better understanding of epigenetic changes in childhood cancers can guide towards future therapy and diagnosis.
  10. Aisyah, H.M.R., Syed Zulkifli, S.Z., Noor Khatijah, N.
    MyJurnal
    OBJECTIVE: To assess a better strategy to implement oral iron supplementation in preschool Orang Asli children with high prevalence of iron deficiency, as opposed to the current practice, yet inefficient, of daily oral iron supplementation regime.
    METHODS: A randomized controlled trial was conducted in preschool children presenting to a remote health center (Klinik Desa Kenang, Sungai Siput, Perak) with iron deficiency state. Oral iron prescribed as a daily unsupervised dose (group A) was compared to a weekly supervised administration (group B) over eight weeks.
    RESULTS: Before intervention, iron deficiency was prevalent in these children (91.2%). The mean baseline haemoglobin and ferritin levels of group A were 9.9 (+/- 1.1) g/dL and 8.9 (+/- 1.3) mg/L respectively, and that of group B were 9.9 (+/-1.2) g/dL and 9.7 (+/- 1.9) mg/L respectively. After eight weeks of treatment, the mean rise in haemoglobin and ferritin levels of group A were 1.2 (+/- 0.6) g/dL and 18.1 (+/- 15.1) mg/ L respectively, as compared to group B, where the mean rise in haemoglobin and ferritin levels were 1.8 (+/- 0.7) g/dL and 35.2 (+/- 21.8) mg/ L respectively. The differences in the rise of haemoglobin and ferritin levels of the two groups were statistically significant (p<0.025). Both regimes were however effective in improving the iron status in a short term (88% in group A and 100% in group B), but group B had a better iron improvement (35.2 +/- 21.8 versus 18.1 +/-15.1 mg/L).
    CONCLUSION: It was concluded that the supervised weekly oral iron supplementation regime was more effective than the unsupervised daily supplementation for treating iron deficiency in preschool Orang Asli children. Since iron deficiency is so common in these children and in view of the possibility of poor compliance with the unsupervised regime, an intermittent supervised treatment is proposed as the most effective strategy to address this nutritional problem.
  11. Rostenberghe, H.V., Haider, D., Abdullah, Y., Amir, H., Abdul Razak, A.R.
    MyJurnal
    Thyroxine has been shown to have a beneficial effect on renal function in cases of impending renal failure in ani-mal studies.'5 Studies of the use of thyroxine in humans in impending renal failure are scarce. The aim of this study was to assess the effect of oral thyroxine on the renal function of asphyxiated term neonates who often have renal impairment.
    A randomised control trial was conducted, involving 30 term asphyxiated neonates. The study group (n=15) was given thyroxine (50 pg) orally on days 1, 2 and 3 of life and placebo was given to the control group (n=15). Renal function was studied on day 1 and day 4 of life. The two groups did not differ significantly as regards gestational age, birth weight, severity of asphyxia, preg-nancy or delivery complications, fluids administered and drugs used. There was no significant difference in urine output, creatinine clearance and fractional excretion of sodium on day 1 but there was a trend towards a worse renal function on day 1 in the treatment group. The creatinine clearance was significantly better in the treat-ment group on day 4 (p = 0.017). Urine output and fractional excretion of sodium on day 4 were better in the treatment group but the differences did not reach statistical significance (p = 0.14 and 0.057 respectively). Statistical analysis on the differences between day 4 and day 1 showed statistical significance only for creatinine clearance: creatinine clearance day 4 minus creatinine clearance day 1 was 52.6 (±32.4) for the thyroxine group and 7.3 (±7.8) for the controls (p= 0.006).
    These data support the hypothesis that thyroxine may have a significant beneficial effect on the renal function in term neonates with perinatal asphyxia. Thyroxine may be proven useful in future for patients with impending renal failure.
  12. Fatemeh, H., Watihayati, M.S., Marini, M., NurShafawati, A.R., Atif, A.B., Zabidi-Hussin, Z.A.M.H., et al.
    MyJurnal
    Spinal Muscular Atrophy (SMA) is a heredity neuromuscular disorder and is one of the most common genetic causes of childhood fatality. SMA is classified into three groups based on age of onset and achieved motor milestone. Survival Motor Neuron (SMN) gene has been identified as the responsible gene for SMA. From August 2003 until Feb 2007 we have received 93 samples for SMN1 gene deletion analysis from various hospitals in Malaysia. All the patients except for 3 patients were Malaysian (71 Malays, 5 Indians, 9 Chinese and 5 patients are mixed ethnicity). DNA were extracted from blood samples using DNA extraction kit and subjected to SMN/ gene deletion analysis by PCR-RE. Forty nine out of 93 samples (20 type I, 21 type II, and 8 type III) were found to have homozygous deletion of at least exon 7 of the SMN1 gene. Twelve patients (7 type I, 4 type II, 1 type III) showed the presence of the SMN1 gene and the rest were excluded as they did not fulfill the criteria of International SMA Consortium. Deletion analysis of exon 7 of the SMN gene can be an alternative to the existing diagnostic modalities of SMA.
  13. Nazzlin Dizana Din
    MyJurnal
    Inherited thalassaemia disease is commonly found in many countries of the world. Care of the disease requires comprehensive management strategies comprising of clinical management of both transfusion dependant thalassaemia (TDT) and non-transfusion dependant thalassaemia (NTDT). It also includes preventive measures such as screening programmes and genetic counseling in order to contain the genetic transmission. At the moment, the only cure is through haematopoeitic stem cell transplant (HSCT). This report illustrates thalassaemia disease prevalence in the Terengganu state and the evolution of care since National Thalassaemia Programme was launched in 2009.
  14. Mohamed, M., Ariffin, H., Arasu, A., Tuck Soon, S.H., Abdullah, W.A., Lin, H.P.
    MyJurnal
    Fusarium species is an emerging genus of fungal pathogens which until recently were rare causes of human disease apart from localized infection of the skin and nails. Two cases of fungaemia due to Fusarium sp. in children are described. The first child, an 8-year old girl with acute myeloid leukaemia developed character-sitic pyoderma gangrenosum-like skin lesions before succumbing to disseminated Fusarium infection and acute respiratory distress syndrome. The second child, a 5-month old boy, developed pneumonia associated with a transient erythematous skin rash while on chemother-apy for congenital leukaemia. Both patients had Fusarium isolated from blood. The second child improved after six weeks of treatment with ampho-tericin B and granulocyte-macrophage colony stimulat-ing factor but ultimately she died of the disease follow-ing discharge. Fusarium spp should be recognised as an opportunistic pathogen in immunocompromised patients. Current literature suggests that liposomal amphotericin B in conjunction with leukocyte growth factors are the treatment of choice in this potentially fatal infection.
  15. Ariffin Nasir, Nor Fadhilah Zahari, Fahisham Taib, Norsarwany Mohamad
    MyJurnal
    Introduction: Acute leukaemia in children accounts for 25-30% of malignant diagnosis. Survival from acute leukaemia continue to improve. Treatment outcome depends on factors like gender, age at diagnosis, parental education, the initial total white cell count (TWC), cerebrospinal fluids (CSF) infiltration, immunophenotype and treatment response. Objectives: The objectives were to evaluate the survival of children with acute leukaemia who received chemotherapy and identify relevant factors. Methodology: The study was a retrospective record review at the Paediatric Oncology Unit, Hospital Universiti Sains Malaysia (Hospital USM). The data collected depending on pre-set research proforma from the year 1990 to 2010. Survival analysis of each type of leukaemia was completed using multiple Cox regression model. Results: A total of 334 cases were identified, only 283 patients received treatment at Hospital USM. There were 224 patients with acute lymphoblastic leukaemia (ALL) and 59 with acute myeloid leukaemia (AML). Overall survival (OS) rate at 3 months for ALL and AML were 89.3% and 72.9% respectively. The event-free survival (EFS) rate for ALL at 1, 3, and 5 years were 69.6%, 54.1% and 47.8% respectively. For AML, the EFS rate at 1, 3, and 5 years were 52.0%, 42.4% and 38.1% respectively. Multiple Cox regression model showed children’s age at diagnosis and early response to steroid therapy were the most significant prognostic factors for ALL survival, whereas the spleen size and treatment protocol were the most significant prognostic factors for AML. Conclusion: Survival rate in this study was comparable to developing countries. ALL had better outcome compared to AML.
  16. Lim, W.L., Lim, C.T., Chye, J.K., Ho, M.M.
    MyJurnal
    The objective of this study was to examine the effect of surfactant replacement therapy on hospital resource uti-lization in a well defined cohort of preterm infants with respiratory distress syndrome (RDS). Thirty preterm infants 800g with RDS requiring mechanical ventila-tion with Fi02 of 0.4 given modified bovine surfactant (Survanta) were compared with an equal number of his-torical controls. The total cost of neonatal care was cal-culated in a detailed survey covering all aspects of resource use. Surfactant-treated infants had an improved survival rate (90.0% vs 66.7%, p=0.03) and a trend towards shorter ventilator days (11.8 vs 19.0 days, p=0.17). There were no significant differences in the number of laboratory and radiological investiga-tions, use of disposable items, equipment, medications and other therapies. The total hospital cost per livebirth for surfactant-treated and control infants were R/V120,281 and R1V121,785 respectively. Personnel salaries represented the largest sector of resource uti-lization. When analysed by birthweight categories, the cost per livebirth for surfactant-treated and control infants in the 800-999g category were RM37,315 and RM14,760 respectively. As for the surfactant-treated and control infants in the 1000-1499g category, the cost per livebirth were RM21,426 and RM32,327 respectively. We concluded that surfactant replacement therapy did not increase overall hospital resource uti-lization and may decrease the cost for infants weighing 1000g.
  17. Kam, Choy Chen, Lim, Chooi Bee
    MyJurnal
    Hepatopulmonary syndrome (HPS) is characterized by the triad of liver disease, pulmonary vascular dilatation and arterial oxygenation abnormality. It occurs in 4% to 47% in patient with liver cirrhosis [1]. We describe 2 cases of HPS with recovery from hypoxaemia after liver transplantation.(Copied from article)
  18. Reyhanah Mohd Rashid, Wan Nurulhuda, Synn, Joyce Hong Soo, Wu, Loo Ling, Cheah, Fook Choe
    MyJurnal
    Subcutaneous fat necrosis is a recognised complication of hypothermia. There appears to be a resurgence in this condition when therapeutic hypothermia emerges as a standard of care for asphyxiated infants. The TOBY trial reported an incidence of 0.1% for 1239 infants cooled.(Copied from article)
  19. Musa Mohd. Nordin
    MyJurnal
    Heralded by the revelation of the double helical structure of the DNA molecule in 1953, the 21st century is aptly designated the biotechnology century. The 20th century of physics, which saw the transformation of silicon into computing magic, was embraced with enthusiasm by virtually every household. However, unlike her predecessor, the same cannot be said about the advancements in biomedicine.
  20. Khan, Humayun Iqbal, Amir Rashid, Shabbir, A.S., Warriach, Israr B., Tariq, Rabia, Sarfraz, A., et al.
    MyJurnal
    Objective: This study assessed the pattern of clinical course of hematological disorders in children diagnosed by bone marrow aspiration/biopsy in a tertiary care centre. Setting: The study was conducted at the Department of Pediatrics, Lahore General Hospital, Pakistan. Design: A retrospective descriptive study. Duration of study: Jan 2006 to Dec 2010. Methods: The clinical and laboratory data of 250 patients including complete history, physical examination, investigations and bone marrow examination reports were collected and then analyzed retrospectively. On the basis of these data, relative frequency of different hematological disorders was determined. Results: A total of 250 patients were selected during this study period where their bone marrow was sent for the investigations. Out of these cases, double deficiency anemia was the commonest diagnosis (22%) followed by aplastic anemia (13.6%), megaloblastic anemia (13.2%) and iron deficiency anemia (5.6%). For hematological malignancies, acute lymphoblastic leukemia (ALL) was observed in 27 cases (10.8%) followed by acute myeloid leukemia (AML) in 12 cases (4.8%), lymphoma in 8 cases (3.2%) and chronic myeloid leukemia (CML) in only two cases. Idiopathic thrombocytopenic purpura (ITP) was reported as frequent as 13.2% (33 cases). Conclusion: The pattern of non malignant hematological disorders in children diagnosed by bone marrow aspiration/biopsy was more common than malignant conditions. Double deficiency anemia was the commonest non malignant condition followed by aplastic anemia, idiopathic thrombocytopenic purpura and megaloblastic anemia. ALL was the most common presentation of the hematological malignancy.
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