MyMedR

Fluoride toothpaste utilization behaviour among preschool children in Perlis, Malaysia

Tay HL, Zainudin IS, Jaafar N

Community Dent Health, 2009 Dec;26(4):211-5.

PMID: 20088218

Very mild fluorosis is quite prevalent in children and one of the sources may be attributed to poor fluoride toothpaste utilization habits.

Matched MeSH terms: Child, Preschool

Fulltext Biochemical profiling in two siblings with mitochondrial 2-methylacetoacetyl-CoA thiolase deficiency

Ngu LH, Zabedah MY, Shanti B, Teh SH

Malays J Pathol, 2008 Dec;30(2):109-14.

PMID: 19291920 MyJurnal

We report the biochemical profiling in two siblings with mitochondrial 2-methylacetoacetyl-CoA thiolase deficiency. Organic aciduria typical of this rare inborn error metabolism was found when the elder sibling presented with an episode of severe ketoacidosis at 20 months of age, which consisted of excessive excretion of ketones, tiglylglycine, 2-methyl-3-hydroxybutyrate, and 2-methylacetoacetate. Blood acylcarnitiness profile showed elevation of C5OH-carnitine, which represents 2-methyl-3-hydroxybutyrylcarnitine. A similar biochemical profile was identified in the younger sibling during screening although he had only mild clinical symptoms. Both patients reported a favourable outcome on follow-up.

Matched MeSH terms: Child, Preschool

Fulltext The epidemiology and burden of childhood rotavirus infection in a tertiary hospital in Sabah, Malaysia

Goh CT, Cheah PK, Soo TL, Lee WS

Med J Malaysia, 2009 Jun;64(2):146-9.

PMID: 20058575 MyJurnal

We aimed to determine the epidemiology and burden of rotavirus (RV) gastroenteritis (GE) in children requiring hospital care in an urban setting in Sabah, Malaysia. A prospective study of all patients younger than 12 years of age admitted with acute GE to Queen Elizabeth Hospital, Sabah, over a six-month period (October 2005 to March 2006) was conducted. During the study period, a total of 167 children with acute GE who had stool samples examined for RV were studied. RV accounted for 16% of all diarrhoeal cases, and 1.7% of all admissions to the children's wards during the study period. There was no difference in severity of GE between RV and non-RV groups. RV infection is a common cause of childhood GE requiring hospital care in Sabah.

Matched MeSH terms: Child, Preschool

Fulltext MTHFR C677T polymorphism as a risk factor of neural tube defects in Malay: a case control study

Hayati AR, Zainal AI, Tan GC, Ong LC, Khoo TB

Med J Malaysia, 2008 Dec;63(5):379-83.

PMID: 19803295 MyJurnal

Major congenital malformations occur in about 3% of newborn. Several studies have suggested that homozygosity for the C677T methylenetetrahydrofolate reductase (MTHFR) variant is a potential risk factor for neural tube defects (NTDs). It has been hypothesized that the maternal folic acid supplementation prevents NTDs by partially correcting reduced MTHFR activity associated with the variant form of the enzyme. This association has not been found in some ethnic groups. In this study, we attempted to assess the association between NTDs and MTHFR C677T in Malaysian Malay population. Results show that MTHFR 677TT genotype was absent in both patient and control groups.

Matched MeSH terms: Child, Preschool

Fulltext Paediatric airway reconstruction: a preliminary study

Amin Z, Suzina SA

Med J Malaysia, 2008 Dec;63(5):369-72.

PMID: 19803292 MyJurnal

To set the foundation for developing a centre for airway reconstruction, we performed a retrospective database review of patients operated at a tertiary-care university hospital. Over the past 3-year period from 2004 onwards, five paediatric cases of airway reconstruction procedures were performed. All cases had a two stages laryngotracheal reconstruction (TSLTR) for laryngotracheal stenosis (LTS). All patients were children below 15 years and the mean age was 9 years. Only one patient had a Grade IV Myer-Cotton stenosis, the rest all had Grade III stenosis. Three out of four of the Grade III stenosis patients were successfully decannulated within one year, the other one died of causes unrelated to LTS. The grade IV patient was still under followup and surgery was done only recently. This paper highlights the complexity of managing LTS in the paediatric age group and recommends the use of LTR with rib graft as a choice for the management of LTS.

Matched MeSH terms: Child, Preschool

Oral Langerhans cell histiocytosis in Malaysian children: a 40-year experience

Jalil Ab, Hin-Lau S

Int J Paediatr Dent, 2009 Sep;19(5):349-53.

PMID: 19486369 DOI: 10.1111/j.1365-263X.2009.00985.x

BACKGROUND: Oral Langerhans cell histiocytosis is generally seen in children.
OBJECTIVE: To determine the clinicopathological features of oral LCH in Malaysian paediatric patients.
METHODS: A retrospective study was carried out to determine the clinicopathological features of Langerhans cell histiocytosis (LCH), Letterer-Siwe disease, Hand-Schuller-Christian disease, eosinophilic granuloma, and histiocytosis X occurring in the oral cavity in children, diagnosed histologically in the main oral histopathology laboratory in Malaysia from 1967 to 2007.
RESULT: There were 17 cases (eight girls and nine boys) with age ranging from 1 to 7 years. There were ten Malays, four Chinese, two Indians, and one of other ethnicity. Thirteen cases presented as gingival swellings with six of these cases accompanied with mobility of the teeth. Nine cases involved the mandible, two in the maxilla, and two cases in both the maxilla and mandible. The radiographic findings were mentioned only in nine cases with presence of bony erosion or destruction of the jaw bones. Four cases had punched-out radiolucencies of the skull. The patients also had other systemic signs and symptoms: skin lesions (n = 5), hepatosplenomegaly (n = 2), prolonged fever (n = 2), diabetes insipidus (n = 1), and exophthalmos (n = 1). Two cases were known cases of systemic LCH.
CONCLUSION: The histopathologic features of LCH are easily recognized; however, with the development of immunostaining, the use of CD1a helps in confirming the diagnosis.

Matched MeSH terms: Child, Preschool

Therapeutic approach in managing patients with large vestibular aqueduct syndrome (LVAS)

Asma A, Anouk H, Luc VH, Brokx JP, Cila U, Van De Heyning P

Int J Pediatr Otorhinolaryngol, 2010 May;74(5):474-81.

PMID: 20189254 DOI: 10.1016/j.ijporl.2010.01.023

To discuss the clinical approach in managing patients with large vestibular aqueduct syndrome.

Matched MeSH terms: Child, Preschool

Out-of-pocket costs associated with rotavirus gastroenteritis requiring hospitalization in Malaysia

Chai PF, Lee WS

Vaccine, 2009 Nov 20;27 Suppl 5:F112-5.

PMID: 19931708 DOI: 10.1016/j.vaccine.2009.08.069

From August 2006 to July 2007 a prospective study of out-of-pocket costs incurred by care-givers of children hospitalized for rotavirus gastroenteritis was conducted in a hospital in Malaysia. Data on caretaker out-of-pocket costs were collected from 260 children hospitalized with diarrhoea. A stool sample was collected from 198 of these children of which 46 (23%) were positive for rotavirus by latex agglutination assay. The mean (median; interquartile range) out-of-pocket cost incurred by the care-givers was US$194 (US$169; US$47-738), constituting 26% of average monthly income of the households surveyed. Major components of the cost were hospital expenses (45%) and productivity loss (37%). These findings will allow further assessment of the cost-effectiveness of any future rotavirus immunization program in Malaysia.

Matched MeSH terms: Child, Preschool

Fulltext Candidaemia and antifungal susceptibility testing in a teaching hospital

Tzar MN, Shamim AS

Med J Malaysia, 2009 Mar;64(1):61-4.

PMID: 19852325 MyJurnal

We reviewed cases of candidaemia at Universiti Kebangsaan Malaysia Medical Centre from 1st January 2005 to 30th June 2006. All blood cultures positive for Candida species or its teleomorphs within the study period were identified and antifungal susceptibility testing was performed. Out of 50 blood isolates, 20 (40%) were identified as Candida albicans, 16 (32%) C. tropicalis, five (10%) C. parapsilosis, three (6%) C. famata, two (4%) C. glabrata, two (4%) Pichia ohmeri, one (2%) C. krusei and one (2%) P. etchell/carsonii. Susceptibility to amphotericin B was 100%, fluconazole 90%, itraconazole 40%, ketoconazole 88%, 5-flucytosine 98% and voriconazole 98%.

Matched MeSH terms: Child, Preschool

Secondary acute myeloid leukemia after etoposide therapy for haemophagocytic lymphohistiocytosis

RamaChandran S, Ariffin H

Pediatr Blood Cancer, 2009 Sep;53(3):488-90.

PMID: 19434733 DOI: 10.1002/pbc.22063

Haemophagocytic lymphohistiocytosis (HLH) is an uncommon disease with a high fatality rate. Etoposide is an important component of current HLH treatment regimes. Two patients with HLH developed etoposide-related secondary acute myeloid leukemia (sAML) following therapy for HLH. Etoposide, an epipodophyllotoxin, is a topoisomerase II inhibitor that interacts with DNA to potentiate leukaemogenesis. The risk of developing sAML is estimated to be between 1% and 5%, 2-20 years after exposure to etoposide but may also be related to cumulative drug doses, treatment schedules, host factors and co-administration of other antineoplastic agents.

Matched MeSH terms: Child, Preschool

Fulltext Outcome of patients presenting with idiopathic facial nerve paralysis (Bell's palsy) in a tertiary centre--a five year experience

Tang IP, Lee SC, Shashinder S, Raman R

Med J Malaysia, 2009 Jun;64(2):155-8.

PMID: 20058577

This is a retrospective study. The objective of this study is to review the factors influencing the outcome of treatment for the patients presented with idiopathic facial nerve paralysis. The demographic data, clinical presentation and management of 84 patients with idiopathic facial nerve paralysis (Bell's palsy) were collected from the medical record office, reviewed and analyzed from 2000 to 2005. Thirty-four (72.3%) out of 47 patients who were treated with oral prednisolone alone, fully recovered from Bell's palsy meanwhile 36 (97%) out of 37 patients who were treated with combination of oral prednisolone and acyclovir fully recovered. The difference was statistically significant. 42 (93.3%) out of 45 patients who presented within three days to our clinic, fully recovered while 28 (71.8%) out of 39 patients presented later then three days had full recovery from Bell's palsy. The difference was statistically significant. The outcome of full recovery is better with the patients treated with combined acyclovir and prednisolone compared with prednisolone alone. The patients who were treated after three days of clinical presentation, who were more than 50 years of age, who had concurrent chronic medical illness and facial nerve paralysis HB Grade IV to VI during initial presentation have reduced chance of full recovery of facial nerve paralysis.

Matched MeSH terms: Child, Preschool

A study into salivary-based measurement of human stress subjected to Ellestad stress test protocol

Lee YK, Za'aba A, Madzhi NK, Ahmad A

Annu Int Conf IEEE Eng Med Biol Soc, 2009;2009:765-8.

PMID: 19964239 DOI: 10.1109/IEMBS.2009.5333674

Previous works on the effects of salivary alpha amylase in respond to various stressors report encouraging findings on it being a good indicator of stress. Ellestad protocol is a clinical procedure to screen for coronary artery disease by introducing exercise induced physical stress. If a salivary based biomarker profile in accordance to a stress test protocol could be established, the critical stress state which disable rational decision making could be ascertained in a standardized procedure. This technique would serve to aid human resource management in times of critical events such as rescue, firefighting or even military, that would potentially prevent unnecessary sacrifice of human lives. In this pilot study with five healthy volunteers performing the Ellestad protocol treadmill, a measurement profile with physiologic and salivary based biomarker is obtained. It is found that the alpha amylase levels or the changes in it as workload changes from resting-walking-running at ease-exhaustive running, is relatively more significant in reflecting the stress state than heart rate and blood pressure. Moreover, it is strongly associated with mood state with correlation coefficient of 0.8 and significance of 0.01.

Matched MeSH terms: Child, Preschool

Driver characteristics associated with child safety seat usage in Malaysia: a cross-sectional study

Kulanthayan S, Razak A, Schenk E

Accid Anal Prev, 2010 Mar;42(2):509-14.

PMID: 20159074 DOI: 10.1016/j.aap.2009.09.015

The rapidly motorizing environment in Malaysia has made child occupant safety a current public health concern. The usage of child safety seats (CSS) is a widely regarded intervention to enhance child occupant safety, yet no study has been conducted on CSS in Malaysia. This study aims to determine the CSS usage rates in Malaysia and to assess driver characteristics that are associated with CSS usage.

Matched MeSH terms: Child, Preschool

Sleep habits and disturbances in Malaysian children with epilepsy

Ong LC, Yang WW, Wong SW, alSiddiq F, Khu YS

J Paediatr Child Health, 2010 Mar;46(3):80-4.

PMID: 20105259 DOI: 10.1111/j.1440-1754.2009.01642.x

To compare sleep habits and disturbances between Malaysian children with epilepsy and their siblings (age range 4-18 years) and to determine the factors associated with greater sleep disturbance.

Matched MeSH terms: Child, Preschool

Fulltext Is emmetropia the natural endpoint for human refractive development? An analysis of population-based data from the refractive error study in children (RESC)

Morgan IG, Rose KA, Ellwein LB, Refractive Error Study in Children Survey Group

Acta Ophthalmol, 2010 Dec;88(8):877-84.

PMID: 19958289 DOI: 10.1111/j.1755-3768.2009.01800.x

PURPOSE: To determine the natural end-point for refractive development during childhood.

METHODS: Cycloplegic (1% cyclopentolate) autorefraction was performed on 38, 811 children aged 5 and 15 in population-based samples at eight sites in the Refractive Error Study in Children (RESC). Refractions (right eye) were categorized as myopic (≤-0.5 D), emmetropic (>-0.5 to ≤+0.5 D), mildly hyperopic (>+0.5 to ≤+2.0 D and hyperopic (>+2.0 D).

RESULTS: At five sites (Jhapa - rural Nepal, New Delhi - urban India, Mahabubnagar - rural India, Durban - semi-urban South Africa and La Florida - urban Chile), there was <20% myopia by age 15. Mild hyperopia was the most prevalent category at all ages, except for Mahabubnagar where emmetropia became the marginally most prevalent category at ages 14 and 15. At the other sites (Gombak - semi-urban Malaysia, Shunyi - semi-rural China and Guangzhou - urban China), there was substantial (>35%) myopia by age 15. At these sites, mild hyperopia was the most prevalent category during early childhood, and myopia became the predominant category later. In Gombak district and Guangzhou, emmetropia was a minor category at all ages, with myopia increasing as mild hyperopia decreased. In Shunyi district, emmetropia was the most prevalent category over the ages 11-14.

CONCLUSION: Emmetropia was not the predominant outcome for refractive development in children. Instead, populations were predominantly mildly hyperopic or substantial amounts of myopia appeared in them. This suggests that mild hyperopia is the natural state of refractive development in children and that emmetropia during childhood carries the risk of subsequent progression to myopia.

Matched MeSH terms: Child, Preschool

Development of a questionnaire for the study of malnutrition among children in rural Kelantan, Malaysia

Cheah W, Wan Abdul Manan W, Zabidi-Hussin Z, Chang C

Rural Remote Health, 2009 Jul-Sep;9(3):1155.

PMID: 19705956

Historical data have shown that the factors contributing to and underlying malnutrition among children are diverse, multisectoral and include interrelated biological, social, cultural and economic factors. To determine the these factors in a given population an accurate and reliable questionnaire is essential. This article concerns the process of questionnaire development and validation.

Matched MeSH terms: Child, Preschool

Fulltext Speech disorders in operated cleft lip and palate children in Northeast Malaysia

Normastura AR, Mohd Khairi MD, Azizah Y, Nizam A, Samsuddin AR, Naing L

Med J Malaysia, 2008 Mar;63(1):21-5.

PMID: 18935726

The aim of this study was to determine the prevalence and association of speech disorders among operated cleft lip and palate children (CLP) in Northeast Malaysia. A comparative cross sectional study was performed on 98 operated CLP and 109 non-cleft subjects that aged between 3- 12-years-old. Data collection was done clinically and also by recording speech samples of each subject from both groups using a portable cassette recorder. Results showed that the prevalence of speech abnormality was 61.2% (95% CI: 51.41-71.04) and the risk of having speech abnormality was 174.5 times (95% CI: 23.04, 1320.67; P value < 0.001) in CLP children compared to non-cleft children. Therefore it was found that children with appropriately repaired CLP in Northeast Malaysia failed to have normal speech.

Matched MeSH terms: Child, Preschool

Malignant hypertension in a child with phakomatosis pigmentovascularis type II b

Kanaheswari Y, Hamzaini AH, Wong SW, Zulfiqar A

Acta Paediatr, 2008 Nov;97(11):1589-91.

PMID: 18671691 DOI: 10.1111/j.1651-2227.2008.00971.x

Phakomatosis pigmentovascularis (PPV) is a rare congenital syndrome characterized predominantly by cutaneous vascular malformations and pigmentary naevi. The most frequently reported form, Type II b, is associated with systemic involvement. Sturge-Weber Syndrome (SWS) with concomitant glaucoma, Klippel-Trenaunay Syndrome (KTS) and naevus of Ota have been frequently described, but there have only been two case reports with asymptomatic renal anomalies.

Matched MeSH terms: Child, Preschool

Fulltext Outcome of moderate to severe malnutrition following persistent diarrhoea--a hospital-based retrospective study

Lee WS, Gan CS, Chai PF, Harun F

Med J Malaysia, 2008 Aug;63(3):229-36.

PMID: 19248696

We aimed to determine the outcome of nutritional intervention in children with moderate to severe malnutrition following persistent diarrhoea (PD), referred to a tertiary referral unit in Malaysia. Thirty-one (44%) of the 71 children (median age 19 months) with PD had moderate to severe malnutrition on admission. Fifty-three (75%) required dietary modification and 15 (21%) needed parenteral nutrition (PN, median duration 96 days). Of the 70 patients in whom remission of diarrhoea could be ascertained, 64 (91%) achieved remission. Three required home PN. At three months after discharge, there was a significant improvement in the mean weight-for-height z-score as compared to the original score at initial presentation (from -1.83 +/- -1.77 to -0.80 +/- -1.17; p < 0.001), although 12 (22%) of the 55 patients in whom nutritional status could be ascertained still had moderate to severe malnutrition. In conclusion, moderate to severe malnutrition was a common complication following PD resulting from diverse causes. With appropriate therapy, remission can be achieved in majority of patients, although a small number of patients needed home PN because of persistence of diarrhoea.

Matched MeSH terms: Child, Preschool

Use of dermal regeneration template (INTEGRA) in reconstructive burn surgery

Sasidaran R, Dorai AA, Sulaiman WA, Halim AS

Med J Malaysia, 2008 Jul;63 Suppl A:29.

PMID: 19024967

We present our two year experience with a dermal regeneration template (INTEGRA) in burn reconstructive surgery for contracture release as well as a reconstructive tool for management of soft tissue loss.

Matched MeSH terms: Child, Preschool

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