MyMedR

Neurodevelopmental outcome of very low birth weight babies admitted to a Malaysian nursery

Ho JJ, Amar HS, Mohan AJ, Hon TH

J Paediatr Child Health, 1999 Apr;35(2):175-80.

OBJECTIVE: To examine the prevalence and pattern of neurodevelopmental handicap at 2 years of age in very low birth weight infants (VLBW) admitted in 1993 to a level 3 Malaysian nursery.

METHODS: All VLBW babies born in the hospital or referred for neonatal care during 1993 were enrolled prospectively in the study. At 2 years of age development was assessed using the Griffiths mental scales. Neurological, hearing and visual assessments were graded into five groups according to functional handicap. Control infants were randomly selected during attendance at a primary health care clinic.

RESULTS: One hundred and fifty VLBW infants were admitted and 82 (54.6%) survived to 2 years, of whom 77 (93.9%) were assessed. The mean General Quotient (GQ) on the Griffiths Scales was 94 (15.7) for the study group and 104 (8.3) for the 60 controls. For GQ, 21 (27.3%) of the study population were 1 or more SD below the mean (18 between 1 and 2 SD and 3 > 2 SD) compared with 1 (1.6%) of the controls who was 1-2 SD below the mean. Visual impairment occurred in 2 study infants and none of the controls. There was no hearing impairment in either group. Cerebral palsy occurred in 3 (1 mild and 2 moderate-severe) of the study group and none of the controls. Functionally 18 (23.3%) of the study group had mild handicap, 1 (1.3%) moderate, 2 (2.5%) severe, 2 (2.5%) multiply severe and 54 (70.2%) were normal.

CONCLUSION: Although survival was low, overall rates of functional handicap were similar to those reported in developed countries but the proportion with moderate or severe handicap was low.

Matched MeSH terms: Infant, Very Low Birth Weight/growth & development*

Weighing the evidence of low glycemic index dietary intervention for the management of gestational diabetes mellitus: an Asian perspective

Mohd Yusof BN, Firouzi S, Mohd Shariff Z, Mustafa N, Mohamed Ismail NA, Kamaruddin NA

Int J Food Sci Nutr, 2014 Mar;65(2):144-50.

PMID: 24517860 DOI: 10.3109/09637486.2013.845652

This review aims to evaluate the effectiveness of low glycemic index (GI) dietary intervention for the treatment of gestational diabetes mellitus (GDM), specifically from the Asian perspective. A systematic review of the literature using multiple databases without time restriction was conducted. Three studies were retrieved based upon a priori inclusion criteria. While there was a trend towards improvement, no significant differences were observed in overall glycemic control and pregnancy outcomes in GDM women. However, a tendency for lower birth weight and birth centile if the intervention began earlier was noted. Low GI diets were well accepted and had identical macro-micronutrient compositions as the control diets. However, due to genetic, environment and especially food pattern discrepancies between Western countries and Asians, these results may not be contributed to Asian context. Clearly, there are limited studies focusing on the effect of low GI dietary intervention in women with GDM, particularly in Asia.

Matched MeSH terms: Infant, Low Birth Weight

Human milk donation is an alternative to human milk bank

Hsu HT, Fong TV, Hassan NM, Wong HL, Rai JK, Khalid Z

Breastfeed Med, 2012 Apr;7(2):118-22.

PMID: 22011131 DOI: 10.1089/bfm.2011.0006

Human milk bank is a source of human milk supply in many neonatal intensive care units. However, there are some hospitals without this facility because of financial or religious impediments, such as the Muslim community.

Matched MeSH terms: Infant, Low Birth Weight

Fulltext The prevalence and characteristics associated with mother-infant bed-sharing in Klang district, Malaysia

Tan KL, Ghani SN, Moy FM

Med J Malaysia, 2009 Dec;64(4):311-5.

PMID: 20954557 MyJurnal

This was a cross-sectional study to determine the prevalence and characteristics of mother-infant bed-sharing practice in Klang district, Malaysia. Data was collected by face-to-face interview using a structured questionnaire for a four month period in 2006. A total of 682 mother-infant pairs attending government health clinics were included in the study. Data regarding socio-demographic characteristics of the mothers, information on the infants, bed-sharing and breastfeeding practices were collected. The mean maternal age was 28.4 +/- 5.1 years while the mean infant gestational age was 38.8 +/- 1.8 weeks. The study showed the prevalence of bed-sharing was 73.5% (95% CI: 70.0, 76.7). In multivariate analysis; area of interview, maternal occupation, family income, breastfeeding and infant birth weight were associated with bed-sharing after adjusted for maternal ethnicity, age, marital status, educational level, parity, infant gender and infant gestational age. In conclusion, bed-sharing is a common practice in Klang district, Malaysia, not specific to ethnicity, but strongly associated with low family income and breastfeeding.

Matched MeSH terms: Birth Weight

Macrosomia is the only reliable predictor of shoulder dystocia in babies weighing 3.5 kg or more

Mansor A, Arumugam K, Omar SZ

Eur J Obstet Gynecol Reprod Biol, 2010 Mar;149(1):44-6.

PMID: 20042263 DOI: 10.1016/j.ejogrb.2009.12.003

To determine if shoulder dystocia can be predicted in babies born weighing 3.5 kg or more.

Matched MeSH terms: Birth Weight

Short duration of skin-to-skin contact: effects on growth and breastfeeding

Boo NY, Jamli FM

J Paediatr Child Health, 2007 Dec;43(12):831-6.

PMID: 17803670

To compare weight gain and head growth in very-low-birthweight (VLBW, <1501 g) infants with or without exposure to short duration of skin-to-skin contact (STSC) during their stay in a neonatal intensive care unit.

Matched MeSH terms: Infant, Very Low Birth Weight

Pregnancy outcome in hyperemesis gravidarum and the effect of laboratory clinical indicators of hyperemesis severity

Tan PC, Jacob R, Quek KF, Omar SZ

J Obstet Gynaecol Res, 2007 Aug;33(4):457-64.

PMID: 17688612

To determine pregnancy outcome in hyperemesis gravidarum and the effect of metabolic, biochemical, hematological and clinical indicators of disease severity on outcome.

Matched MeSH terms: Birth Weight

Prophylactic nasal continuous positive airways pressure for preventing morbidity and mortality in very preterm infants

Subramaniam P, Henderson-Smart DJ, Davis PG

Cochrane Database Syst Rev, 2005 Jul 20.

PMID: 16034858

BACKGROUND: Cohort studies (Avery 1987; Jonsson 1997) have suggested that early post-natal nasal continuous positive airways pressure (CPAP) may be beneficial in reducing the need for intubation and intermittent positive pressure ventilation, and in preventing chronic lung disease in preterm or low birth weight infants.

OBJECTIVES: To determine if prophylactic nasal CPAP commenced soon after birth regardless of respiratory status in the very preterm or very low birth weight infant reduces the use of IPPV and the incidence of chronic lung disease (CLD) without adverse effects.

SEARCH STRATEGY: The search was updated in April 2005. The standard search strategy of the Neonatal Review Group was used. This included searches of the Oxford Database of Perinatal Trials, Cochrane Library Issue 1 2005, MEDLINE 1966-April 2005, previous reviews including cross references, abstracts, conferences, symposia, proceedings, expert informants, journal hand searching mainly in the English language.

SELECTION CRITERIA: All trials using random or quasi-random patient allocation of very preterm infants < 32 weeks gestation and / or < 1500 gms at birth were eligible. Comparison had to be between prophylactic nasal CPAP commencing soon after birth regardless of the respiratory status of the infant compared with "standard" methods of treatment where CPAP or IPPV is used for a defined respiratory condition.

DATA COLLECTION AND ANALYSIS: Standard methods of the Cochrane Collaboration and its Neonatal Review Group, including independent assessment of trial quality and extraction of data by each author, were used. Data were analysed using relative risk (RR). Meta-analysis was performed using a fixed effects model.

MAIN RESULTS: There are no statistically significant differences in any of the outcomes studied in either of the eligible trials (Han 1987; Sandri 2004) reporting on 82 and 230 infants respectively. In Han 1987 there are trends towards increases in the incidence of BPD at 28 days [RR 2.27 (0.77, 6.65)], death [RR 3.63 (0.42, 31.08)] and any IVH [RR 2.18 (0.84, 5.62)] in the CPAP group. In Sandri 2004 there is a trend towards an increase in IVH grade 3 or 4 [RR 3.0 (0.96, 28.42)] in the CPAP group. No outcome was significantly different in any of the meta-analyses.

AUTHORS' CONCLUSIONS: There is currently insufficient information to evaluate the effectiveness of prophylactic nasal CPAP in very preterm infants. Neither of the included studies reviewed showed evidence of benefit in reducing the use of IPPV. The tendency for some adverse outcomes to be increased is of concern and further multicentre randomized controlled trials are needed to clarify this.

Matched MeSH terms: Infant, Low Birth Weight

Physician counselling practices and decision-making for extremely preterm infants in the Pacific Rim

Martinez AM, Partridge JC, Yu V, Wee Tan K, Yeung CY, Lu JH, et al.

J Paediatr Child Health, 2005 Apr;41(4):209-14.

PMID: 15813876

This study was undertaken to evaluate physician counselling practices and resuscitation decisions for extremely preterm infants in countries of the Pacific Rim. We sought to determine the degree to which physician beliefs, parents' opinion and medical resources influence decision-making for infants at the margin of viability.

Matched MeSH terms: Infant, Very Low Birth Weight

Fulltext Blood transfusion reactions in Malaysian newborn infants

Boo NY, Chan BH

Med J Malaysia, 1998 Dec;53(4):358-64.

PMID: 10971978

A prospective observational study was carried out over a seven month period in the neonatal intensive care unit (NICU) of a large Malaysian maternity hospital to determine the rate of blood transfusion and the incidence of transfusion reactions in newborn infants. During the study period, the rates of blood transfusion was 6.1% (n = 117) of NICU admission or 8.2 per 1,000 live births. The median birth weight of the infants who had received blood transfusion was 1,740 grams (range: 725-4,350), and their mean gestational age was 33.6 weeks (sd = 5.1, range = 24-41 weeks). The median age of infants when they first received blood transfusion was 4.0 days (range: 1-27 days). When compared with infants of birth weight between 3,000 and 3,499 grams, infants of birth weight less than 1,500 grams received significantly higher median number of transfusions per infant, (p < 0.001). The incidence of transfusion reaction was 2.7% (3/110) of all transfused infants or 1.3% (3/223) of all blood transfusions. Febrile nonhemolytic reaction was the only type of transfusion reaction detected during the study period. This study showed that transfusion reactions in newborn infants were not common.

Matched MeSH terms: Birth Weight

Six year trend of neonatal septicaemia in a large Malaysian maternity hospital

Boo NY, Chor CY

J Paediatr Child Health, 1994 Feb;30(1):23-7.

PMID: 8148183

A study carried out in the Maternity Hospital, Kuala Lumpur over a 6 year period from 1986 to 1991, showed that the annual rates of septicaemia ranged from 5.2 to 10.2/100 admissions. Septicaemia accounted for between 11.0 to 30.4% of all neonatal deaths. The case fatality ratios ranged from 23.0 to 52.2%, being highest in 1989 when basic facilities were compromised. Low birthweight neonates accounted for 55.5% of those with septicaemia. The most common causative organisms were Staphylococcus epidermidis and Staphylococcus aureus in 1986 and 1987, but from 1988 Klebsiella species became the most common. More than 50% of neonatal septicaemia occurred after the age of 2 days. The results of the study demonstrated the dynamism of infection control: when control measures introduced earlier were not sustained, outbreaks of nosocomial infection recurred or worsened.

Matched MeSH terms: Infant, Low Birth Weight

Clinical versus ultrasound estimation of fetal weight

Raman S, Urquhart R, Yusof M

Aust N Z J Obstet Gynaecol, 1992 Aug;32(3):196-9.

PMID: 1445124

A prospective study was carried out on 50 patients who had their fetal weight estimated by 3 clinicians of different seniority and compared to the ultrasound estimated fetal weights using 3 different formulas. All the patients delivered within 24 hours of their clinical and ultrasound estimates. A wide range of birth-weights (1,800-4,500 g) was estimated among the 3 different races (Malay, Chinese and Indians). The results showed that there was no significant difference in birth-weight estimation amongst the 3 clinicians as well as between the 3 ultrasound formulas used. There was however significant difference between these 2 groups when compared with the actual birthweight with clinical estimation being superior to ultrasound estimation in our population. This level of significance did not extend beyond 4,000 g fetal weight (actual) thus making both clinical and ultrasound estimation of fetal weight equally accurate after 4,000 g. This has important implications for developing countries where there is a lack of technologically advanced ultrasound machines capable of doing sophisticated functions like fetal weight estimations but has experienced clinicians who could perform this function equally well if not better.

Matched MeSH terms: Birth Weight

Pulmonary hypertension, cardiac disease and pregnancy

Tahir H

Int J Gynaecol Obstet, 1995 Nov;51(2):109-13.

PMID: 8635630

OBJECTIVE: To ascertain the significance of coexisting pulmonary hypertension in cardiac disease in pregnancy.

METHODS: Over a 3-year period a group of pregnant women with cardiac disease was followed until 6 weeks postpartum. Twenty women with pulmonary hypertension were compared with 20 controls without pulmonary hypertension with particular reference to maternal and fetal outcome. Analysis of data was carried out using Fisher's exact test and Student's t-test.

RESULTS: Except for Eisenmenger's syndrome, there were no differences in maternal morbidity and mortality between the two groups. There were more low birth weight babies but no significant differences in premature delivery rate, mode of delivery or perinatal mortality.

CONCLUSION: Except for Eisenmenger's syndrome, coexisting pulmonary hypertension complicating cardiac disease in pregnancy generally has a favorable outcome for both mother and fetus.

Matched MeSH terms: Infant, Low Birth Weight

Fulltext Morbidity and mortality of infants of diabetic mothers born at the Maternity Hospital, Kuala Lumpur

Boo NY

Med J Malaysia, 1992 Mar;47(1):56-9.

PMID: 1387451

A prospective study was carried out in the Maternity Hospital, Kuala Lumpur in 1989 to determine the morbidity and mortality of infants of diabetic mothers. Out of 24,856 neonates born during the study period, 54 neonates (2.2 per 1000 livebirths) were born to mothers who were diagnosed to have diabetes mellitus before the current pregnancy or who had impaired glucose tolerance test during the current pregnancy. Almost a third (29.6 percent) of these infants of diabetic mothers had birthweight of 4000 grams and above, and 37.0 percent of the 54 babies were large-for-gestational age. Hypoglycemia occurred in 9/54 (16.7 percent) of the neonates, respiratory distress syndrome in 5/54 (9.3 percent), shoulder dystocia in 7/54 (13.0 percent), and congenital abnormalities in 4/54 (7.4 percent). Three (5.6 percent) neonates died during the neonatal period. The results of this study suggest a need to intensify control of maternal diabetes mellitus during pregnancy in order to reduce the rates of morbidity and mortality of their infants.

Matched MeSH terms: Birth Weight

The pregnancy outcome of acyanotic heart disease

Chia P, Raman S, Tham SW

J Obstet Gynaecol Res, 1998 Aug;24(4):267-73.

PMID: 9798356

To study the pregnancy outcome of women with acyanotic heart disease.

Matched MeSH terms: Birth Weight

Factors associated with clinically significant perinatal asphyxia in the Malaysian neonates: a case-control study

Boo NY, Lye MS

J Trop Pediatr, 1992 12;38(6):284-9.

PMID: 1844086 DOI: 10.1093/tropej/38.6.284

A 2-month prospective study was carried out in a Kuala Lumpur maternity hospital to determine the antenatal and intrapartum factors associated with perinatal asphyxia in the Malaysian neonates. The incidence of perinatal asphyxia was 18.7 per 1000 livebirths. Of the 75 asphyxiated neonates born during this period, 70 (93.3 per cent) were of term or post-term gestation. The incidence of perinatal asphyxia was more common in the neonates with one of the following characteristics: low birth weight (< 2500 g), breech delivery, or delivery by instrumentation or lower segment Caesarean section (P < 0.001). Conditional logistic regression analysis of the asphyxiated and the control neonates in a nested case-control study (after controlling for sex, race, birth weight, modes of delivery, and maternal gravida) showed that there were two associated factors which were of statistical significance. These were: small-for-gestation neonates and the presence of intrapartum problems. Our study suggests that to reduce the incidence of perinatal asphyxia, the common causes of small-for-gestation neonates and the common types of intrapartum problems should be identified to enable appropriate preventive measures to be carried out.

Matched MeSH terms: Birth Weight

Brachial plexus injuries in Malaysian neonates: incidence and associated risk factors

Boo NY, Lye MS, Kanchanamala M, Ching CL

J Trop Pediatr, 1991 12;37(6):327-30.

PMID: 1791654 DOI: 10.1093/tropej/37.6.327

A prospective study was carried out on 26,176 Malaysian neonates born in the Maternity Hospital, Kuala Lumpur over a 12-month period to determine the incidence and associated risk factors of brachial plexus injuries. This condition was found in 42/26,176 neonates (1.6 per 1000 livebirths). Multiple logistic regression analysis of affected and control neonates from a nested case-control study showed that increasing birth weights and breech deliveries were the significant risk factors. Our study suggests that to reduce the occurrence of this condition, there is a need for: (i) better assessment of fetal size and maternal pelvimetry to enable earlier diagnosis of cephalo-pelvic disproportion, and (ii) review of the indications and techniques of breech delivery.

Matched MeSH terms: Birth Weight

Characteristics of normal labour among different racial groups in Malaysia

Lim MA, Wong WP, Sinnathuray TA

Br J Obstet Gynaecol, 1977 Aug;84(8):600-4.

PMID: 889748

The characteristics of normal labour in 977 Malay, Chinese and Indian parturients were established from a retrospective study. Indian babies were found to be significantly smaller than Malay babies which were significantly smaller than Chinese babies (P less than 0-05, P less than 0-05). The mean duration of the first stage of labour taken from the time of admission to the labour ward was 3-4 hours in primiparae and 2-7 hours in multiparae. The mean durations of the second stage of labour were 23-7 minutes and 13-1 minutes respectively. Curves of mean dilatation of cervix and probit analysis at 80% revealed significant differences in the progress of normal labour in primiparae among the three racial groups. The Indian primiparae not only had a slower rate of cervical dilatation but seemed to reach the accelerated phase of dilatation later. No significant differences were noticed in the labours of multiparae.

Matched MeSH terms: Birth Weight

Phenobarbitone in neonatal jaundice

Sinniah D, Tay LK, Dugdale AE

Arch Dis Child, 1971 Oct;46(249):712-5.

PMID: 5118063

Matched MeSH terms: Birth Weight

Fulltext Central corneal thickness changes and horizontal corneal diameter in premature infants: A prospective analysis

Choo MM, Yeong CM, Grigg JR, Khaliddin N, Kadir AJ, Barnes EH, et al.

Medicine (Baltimore), 2018 Nov;97(48):e13357.

PMID: 30508927 DOI: 10.1097/MD.0000000000013357

To report observations of horizontal corneal diameter (HCD) and central corneal thickness (CCT) changes in premature infants with stable optic disc cupping and intraocular pressures (IOPs). The HCD and CCT at term serve as a baseline for premature infants.Sixty-three premature infants were enrolled in a prospective case series. HCD, CCT, and IOP were measured. RetCam images of the optic discs were used to evaluate the cup-disc ratio (CDR) and read by an independent masked observer. Data were collected at between preterm (32-36 weeks) and again at term (37-41 weeks) postconceptual age. Left eye measurements were used for statistical analysis. Left eye findings were combined to construct predictive models for HCD and CCT.The mean HCD was 9.1 mm (standard deviation [SD] = 0.7 mm) at preterm and 10.0 mm (SD = 0.52 mm) at term. The mean CCT preterm was 618.8 (SD = 72.9) μm and at term 563.9 (SD = 50.7) μm, respectively. The average preterm CDR was 0.31 and at maturity was 0.33. Average IOP of preterm and term was 13.1 and 14.11 mm Hg, respectively. There was significant linear correlation between HCD with the postmenstrual age (r = 0.40, P birth parameters and decreased as the infant reached term. Corneal diameter correlated with gestational age at birth and head circumference.

Matched MeSH terms: Birth Weight

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