MyMedR

Total uterine artery blood volume flow rate in nulliparous women is associated with birth weight and gestational age at delivery

McKelvey A, Pateman K, Balchin I, Peebles DM, Rodeck CH, David AL

Ultrasound Obstet Gynecol, 2017 Jan;49(1):54-60.

PMID: 26990029 DOI: 10.1002/uog.15917

OBJECTIVES: To investigate the relationship between total uterine artery blood volume flow rate (TVFR) and birth weight and gestational age at delivery, and to establish normal ranges of TVFR throughout pregnancy.

METHODS: This was a prospective cohort study of 334 nulliparous women booking antenatal care at University College London Hospital between August 2008 and September 2009. Women underwent a transabdominal ultrasound examination of uterine arteries for measurement of TVFR at 12, 20 and 24 weeks' gestation. Pregnancy outcomes were recorded and linear regression was used to study the relationship between TVFR and gestational age at delivery and birth weight.

RESULTS: A total of 551 ultrasound scans were performed. There was a significant, positive correlation between TVFR at 11-13 weeks (TVFR1) and at 22-26 weeks (TVFR3) and birth weight. For every 100-mL/min increase in TVFR1 and TVFR3, there was an increase in birth weight of 45 g and 27 g, respectively. There was also a positive association between TVFR1 and gestational age at delivery, with a 1.4-day increase in gestational age for every 100-mL/min increase of TVFR1.

CONCLUSION: Ultrasound measurement of TVFR in the first trimester is significantly associated with both birth weight and gestational age at delivery. Copyright © 2016 ISUOG. Published by John Wiley & Sons Ltd.

Matched MeSH terms: Birth Weight

Relationship between fetal femur diaphysis length and neonatal crown-heel length: the effect of race

Lim JM, Hong AG, Raman S, Shyamala N

Ultrasound Obstet Gynecol, 2000 Feb;15(2):131-7.

PMID: 10775996

To determine whether racial differences affect the relationship between the fetal femur diaphysis length and the neonatal crown-heel length.

Matched MeSH terms: Birth Weight/genetics

Risks and burdens of third-generation cephalosporin resistant Enterobacteriaceae in neonatal sepsis

Thatrimontrichai A, Premprat N, Janjindamai W, Dissaneevate S, Maneenil G

Trop Biomed, 2020 Sep 01;37(3):663-670.

PMID: 33612780 DOI: 10.47665/tb.37.3.663

Third-generation cephalosporin resistant Enterobacteriaceae (TCRE) is a global concern especially in neonatal sepsis. We performed a secondary data analysis in a Thai neonatal intensive care unit to identify the risk factors for acquisition of TCRE sepsis and mortality of Enterobacteriaceae sepsis between 1991 and 2017. Multivariate logistic and Cox proportional regression were used for analysis. Numbers of neonates with TCRE and nonTCRE sepsis were 100 and 41 patients, respectively. Medians (interquartile ranges) of gestational age, birthweight, onset of sepsis and total hospital stay of neonates with Enterobacteriaceae sepsis were 32 (28, 38) weeks, 1670 (1025, 2750) grams, 11 (6, 25) days and 41 (22, 74) days, respectively. Univariate and multivariate analysis, neonates with TCRE sepsis were more likely to have birth asphyxia (adjusted odds ratio [aOR] = 2.6; 95% confidence interval [CI] 1.1-6.0; p = 0.02) and history of aminoglycoside exposure (aOR = 2.9; 95% CI 1.3- 6.7; p = 0.01). In-hospital case fatality rate from Enterobacteriaceae sepsis was 26% (36/141). In Cox regression, neonates with TCRE sepsis was not an independent risk of non-survivors, but septic shock (adjusted hazard ratio = 9.9; 95% CI 5.0-19.7, p < 0.001) increased 30-day mortality in the final model. Asphyxia and previous aminoglycoside consumption were risks of acquisition for neonatal TCRE sepsis while the burden was not a significant difference. Infection prevention and control must be strictly implemented in high multidrug-resistant area.

Matched MeSH terms: Birth Weight

Observations on Banteng cattle in Sabah

Copland RS

Trop Anim Health Prod, 1974 May;6(2):89-94.

PMID: 4414876

Matched MeSH terms: Birth Weight

Obstetrical data in Malaysian aborigine women

Ong HC

Trop Geogr Med, 1974 Dec;26(4):384-8.

PMID: 4456697

Matched MeSH terms: Birth Weight

Factors influencing macrosomia in pregnant women in a tertiary care hospital in Malaysia

Yadav H, Lee N

J Obstet Gynaecol Res, 2014 Feb;40(2):439-44.

PMID: 24147966 DOI: 10.1111/jog.12209

To identify the risk factors influencing the development of macrosomia among pregnant women and to develop a regression model to predict macrosomia.

Matched MeSH terms: 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

Report of 50 cases of eclampsia

Noraihan MN, Sharda P, Jammal AB

J Obstet Gynaecol Res, 2005 Aug;31(4):302-9.

PMID: 16018776

To ascertain the characteristics, clinical features, and maternal fetal outcome in eclampsia in a tertiary referral center with 24 000 deliveries per year.

Matched MeSH terms: Birth Weight

Malaysian antenatal risk coding and the outcome of pregnancy

Geefhuysen CJ, Isa AR, Hashim M, Barnes A

J Obstet Gynaecol Res, 1998 Feb;24(1):13-20.

PMID: 9564100

Measure the effectiveness of the colour coding system in Malaysia for the prediction of risk in pregnancy.

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

Prevalence of Hearing Loss among Very Low Birth Weight (VLBW) Babies in Two Tertiary Hospitals in Malaysia

Abdullah A, Wilfred R, Yusof ANM, Hashim WFW

Int Tinnitus J, 2023 Dec 04;27(1):16-26.

PMID: 38050880 DOI: 10.5935/0946-5448.20230004

OBJECTIVE: This study aimed to evaluate hearing loss among very low birth weight babies in two hospitals in Malaysia.

MATERIAL AND METHODS: A total of 380 babies from Hospital Canselor Tuanku Muhriz (HCTM), Kuala Lumpur and Sarawak General Hospital (SGH) were recruited in this retrospective study. All babies with birthweight less than 1500grams nursed in the Neonatal Intensive Care Unit (NICU) between January 2014 till December 2019 was included in the study. Data was analysed on demography, interval taken for hearing intervention and defaulter rate. The data of patient parameters between both hospitals were analysed and association between various factors were evaluated.

RESULTS: A total 187 Very Low Birth Weight (VLBW) Kuala Lumpur babies and 193 VLBW Sarawak babies met the inclusion and exclusion criteria, among which 10.1% and 10.9% had SNHL in Kuala Lumpur and Sarawak respectively. CHL was reported among 8.6% Kuala Lumpur and 14% of Sarawak babies. When studied on the different types and degrees of hearing loss, 2.6% of Kuala Lumpur babies born less than 28 Weeks Gestation Age (WGA) had moderate SNHL and 2.0% of Sarawak babies had profound SNHL. In this study only gestational age (week) (p=0.003) and dysmorphism (p<0.001) were statistically significant to be associated with hearing loss.

CONCLUSION: The prevalence of hearing loss among VLBW babies in Kuala Lumpur was 20.3% and 24.8% in Sarawak. Gestational age (p=0.044) and presence of dysmorphism (p<0.001) were found to have statistically significant association with prevalence of hearing loss. The defaulter rate at Kuala Lumpur was 52.6% and 42.3% in Sarawak.

Matched MeSH terms: Infant, Very Low Birth Weight

Higher intake of fruits and vegetables in pregnancy is associated with birth size

Loy SL, Marhazlina M, Azwany YN, Hamid Jan JM

Southeast Asian J. Trop. Med. Public Health, 2011 Sep;42(5):1214-23.

PMID: 22299448

Maternal nutrition has a programming effect on fetal growth. This cross-sectional study investigated the association between maternal micronutrient, fruit and vegetable intake with birth size. Nutrient and food intake were examined using a validated semi-quantitative food frequency questionnaire. One hundred twenty-one pregnant women at 28 to 38 weeks gestation aged 19-40 years, were recruited from the Universiti Sains Malaysia Hospital, Malaysia. Birth weight, length and head circumference were obtained from the medical records. Data were analyzed using multiple linear regression. Results indicate no significant association between any of the measured micronutrients and birth size. However, 2 of the 6 vegetable subgroups and those consumed fruit during pregnancy had children whose birth size was significantly associated with consumption. An increase of 10 g of leafy vegetables per day was associated with a 1.78 cm increase in head circumference (p = 0.04), and tuber vegetable intake was associated with birth length (beta = 0.21, p = 0.03) and head circumference (beta = 0.21, p = 0.01). Fruit intake was associated with birth weight (beta = 0.19, p = 0.04), birth length (beta = 0.20, p = 0.04) and head circumference (beta = 0.19, p = 0.03). The lack of association between maternal nutrient intake and fetal growth and the significant association between fruit and vegetable intake and birth size suggests the existence of other micronutrients and phytochemicals present in foods that play an important role in birth size. The types of nutrients and their roles in birth size warrant further investigation.

Matched MeSH terms: Birth Weight*

Migration in Malaysian aborigines: clinical observations in pregnancy

Ong HC

Southeast Asian J. Trop. Med. Public Health, 1975 Sep;6(3):407-412.

PMID: 1221499

This study presents clinical observations in pregnancy made on aborigines of the deep jungle and "outside" populations. Migration out of the jungle results in lowered nutritional status as a result of low socio-economic status in the "outside" aborigine. This, together with food habits, increased family size and higher incidence of helminthic infestations, results in lower mean values of Hb, PVC and MCHC and a higher prevalence of anaemia in pregnancy in the migrant aborigine. A higher population density in the "outside" population resulting in frequent intermingling and increased chances of cross-contamination probably explains the increased vaginal bacterial growth in the "outside" Aborigine women. A higher prevalence of vaginal candidiasis in the "outside" aborigine woman is probably related to exposure to oral contraceptives and broad-spectrum antibiotics. On the other hand, better medical and obstetrical services become more readily available to the "outside" aborigine and this results in a favourable influence on perinatal health.

Matched MeSH terms: Birth Weight

Late onset infection in very low birth weight infants in Malaysian Level 3 neonatal nurseries. Malaysian Very Low Birth Weight Study Group

Ho JJ

Pediatr Infect Dis J, 2001 Jun;20(6):557-60.

PMID: 11419494

The purpose of this study was to examine the rate and mortality from late onset infection occurring in very low birth weight infants admitted to Malaysian nurseries.

Matched MeSH terms: Infant, Low Birth Weight*

Fulltext Does oral lansoprazole really reduce gastric acidity in VLBW premature neonates?

Tham SY, Rogers IM, Samuel KF, Singh A, Ong KK

Med J Malaysia, 2012 Jun;67(3):284-8.

PMID: 23082418 MyJurnal

Premature neonates of very low birth weight (VLBW) whose treatment required the use of naso-gastric tube feeding were investigated. 10 infants suspected of having GERD (gastroesophageal reflux) received oral lansoprazole therapy by tube administration. 9 other infants formed a control group. In the treated group a fasting pH was determined before treatment and again after 7 days treatment. The control group was similarly assessed at an interval of 7 days. Despite acid reduction, the post-treatment pH mean of 1.31 would continue to pose a threat to the esophageal mucosa. The physiology of neonatal acid secretion is discussed to explain these findings.

Matched MeSH terms: Infant, Very 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

Fulltext Risk factors associated with low birth weight infants in the Malaysian population

Boo NY, Lim SM, Koh KT, Lau KF, Ravindran J

Med J Malaysia, 2008 Oct;63(4):306-10.

PMID: 19385490 MyJurnal

This study aimed to identify the risk factors which were significantly associated with low birth weight (LBW, <2500 g) infants among the Malaysian population. This was a case-control study carried out at the Tuanku Jaafar Hospital, Seremban, Malaysia over a five-month period. Cases were all infants born with birth weight less than 2500 g. Control infant were selected with the help a random sampling table from among infants with birth weight of > or =2500 g born on the same day in the hospital. Of 3341 livebirths delivered in the hospital, 422 (12.6%) were LBW infants. Logistic regression analysis showed that, after controlling for various potential confounders, the only significant risk factors associated with infants of LBW were gestational age (adjusted odds ratio (OR)=0.6, 95% C.I.: 0.5, 0.6; < 0.0001), maternal pre-pregnancy weight (adjusted OR = 0.97, 95% C.I.: 0.95, 0.99; p < 0.0001), nulliparity (adjusted OR = 3.4, 95% C.I.: 2.2, 5.1; p < 0.0001), previous history of LBW infants (adjusted OR = 2.3, 95% C.I.: 1.4, 3.8; p=0.001) and PIH during current pregnancy (adjusted OR=3.3, 95% C.I.: 1.6, 6.6; p = 0.001). A number of potentially preventable or treatable risk factors were identified to be associated with LBW infants in Malaysia.

Matched MeSH terms: Birth Weight; Infant, Low Birth Weight*

Effect of maternal age, birth weight and infant sex on total nucleated cell (TNC) count and volume of umbilical cord blood (UCB) collected

Choong SN, Ng YK, Kamalan A, Saraswathy S, Goh EH, Lee MJ, et al.

Med J Malaysia, 2008 Jul;63 Suppl A:55-6.

PMID: 19024981

This study evaluates the effect of maternal age, birth weight and infant sex on two main UCB parameters for use and long-term cryopreservation: TNC and volume. Data from 1000 UCB units were collected and analyzed in this study. The results indicate that TNC is correlated to infant birth weight and sex but not maternal age at delivery. Volume is only correlated to birth weight but not maternal age and infant sex.

Matched MeSH terms: Birth Weight*

Fulltext Maternal passive smoking and its effect on maternal, neonatal and placental parameters

Ramesh KN, Vidyadaran MK, Goh YM, Nasaruddin AA, Jammal ABE, Zainab S

Med J Malaysia, 2005 Aug;60(3):305-10.

PMID: 16379184

A study was undertaken to 1) determine the effects of tobacco smoke exposure on maternal and neonatal weight and body mass index (BMI) and placental weight, volume and surface area and 2) establish any correlations between the placental surface area, volume and weight with maternal and neonatal body weight and BMI in mothers exposed to cigarette smoke. A total of 154 full-term placentae, 65 from mothers exposed to tobacco smoke and 89 from non-exposed mothers were collected from Kuala Lumpur Maternity Hospital. The placental surface area was determined using a stereological grid, the volume by Scherle's method and the weight by using an electronic weighing machine. In general there were no differences in maternal, placental and neonatal parameters between the exposed and non-exposed groups. However, there were significant correlations between placental weight with maternal weight and maternal BMI in both exposed (r = 0.315; p = 0.013) and (r = 0.265; p = 0.038), and non-exposed (r = 0.224; p = 0.035) and (r = 0.241; p = 0.023) mothers. It was also found that the maternal weight on admission correlated significantly with placental weight in both Malay (r = 0.405; p = 0.020) and Indian (r = 0.553; p = 0.050) passive smokers. Correcting the placental parameters for the maternal weight had no effect on the results.

Matched MeSH terms: Birth Weight

Fulltext Effect of pentoxifylline on tumor necrosis factor-alpha and interleukin-6 levels in neonatal sepsis

Selim K, Hüseyin C, Ibrahim KH, Hasan BU, Kazim U, Hüseyin K

Med J Malaysia, 2004 Aug;59(3):391-4.

PMID: 15727386

Several pharmacological agents have been found to alter systemic concentrations and/or the activity of different cytokines via a variety of mechanisms, including changes in biosynthesis, secretion, and/or stability. Pentoxifylline (PTX), which is a methylxanthine derivative for example, has multiple effects on the immune system, but inhibition of pro-inflammatory cytokine release predominates. In this study we aimed to evaluate the influence of PTX on plasma levels of tumor necrosis factor (TNF) alpha and interleukin (IL)-6 in newborn infants with sepsis. The study included 20 infants with neonatal sepsis. In all subjects blood samples for serum C-reactive protein, TNF alpha and IL-6 determinations were received before giving PTX and at the 12th and 24th hours following PTX. In addition, white blood cell was counted before giving PTX and on the 3rd and 7th day following PTX. The infants were randomly divided into two groups. Firstly, PTX was used in infants who were successively admitted to the clinic and the subsequent infants were accepted as a control group. Of 20 infants, 13 infants received PTX and seven infants did not. We did not find any difference in the leukocyte count, serum C-reactive protein level, TNF alpha and IL-6 levels between the two groups of patients (P>0.05). While three infants died in the group of receiving PTX, death was not recorded in the group of non-receiving PTX (P>0.05). Our findings showed that PTX treatment did not affect leukocyte counts, serum CRP levels, TNF alpha and IL-6 levels and death ratio in newborn infants with sepsis. The last result may be due to the fact that the number of patients in the study was very small. We think that more extensive and controlled studies should be performed about this subject.

Matched MeSH terms: Birth Weight

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