Low Birth Weight Preterm Infants Research Articles

Comparison of Perinatal Outcome (Low Birth Weight, Preterm Delivery) in Women with <6 Month Versus 12-17 Months of IBI

Objectives: To compare the perinatal outcome (low birth weight, preterm delivery) in women with <6 month versus 12-17 months of interpregnancy birth interval. Material and methods: This Cohort study was conducted at Department of Obstetrics and Gynecology, Lahore General Hospital Lahore from March 2020 to September 2020. Total 420 patients with age range 18-40 years, singleton pregnancy, women with previous live birth, parity 1-4 and Gestational age > 28 weeks assessed on LMP were selected for this study. Patients were divided into two groups (A & B) according to their inter-pregnancy interval i.e. <6 months group labelled as A group and 12-17 months group labelled as B group. All patients in both groups will be followed till delivery and the perinatal outcome i.e. preterm delivery (birth occurred before completion of 37 weeks of gestation) and low birth weight (those babies whose weight less than 2.5 Kg at the time of birth) were noted. Results: The mean age of women in group A was 26.73 ± 6.56 years and in group B was 26.73 ± 6.56 years. The perinatal outcome was preterm delivery in 189 (90.0%) and low birth weight babies in 143 (68.10%) women of <6 months while in 12-17 months interpregnancy interval, it was noted in 111 (52.86%) and 102 (48.57%) women respectively Conclusion: Our study concluded that appropriate inter pregnancy interval could reduce the rate of preterm delivery and low birth weight babies and optimal interval associated with the lowest risk of adverse perinatal outcome was 12-17 months. Keywords: Birth spacing, short interval, preterm delivery, low birth weight.

Severe coronavirus disease 2019 pulmonary disease in very low birth weight preterm babies

Severe coronavirus disease 2019 (COVID-19) in neonates is considered a rarity due to vertical transmission and most of the affected babies are asymptomatic. Here, we describe two severe cases of very low birth weight (VLBW) preterm babies in sick newborn care unit (SNCU) due to horizontal transmission. Case 1 describes a VLBW preterm baby (29 weeks) weighing 1300 g who was undergoing care in SNCU. He developed classical symptoms of cold in the form of nasal congestion with mild rhinorrhea, fever, and cough followed by severe prolonged hypoxia with full recovery. Case 2 describes another VLBW preterm (27.3 weeks) weighing 1175 g who was suffering from severe progressive hypoxia around same time. He was initially responsive to oxygen therapy but succumbed to refractory hypoxia later on. We conclude that severe COVID-19 pulmonary disease can occur in few unfortunate VLBW preterm neonates

Nutritional supplementation and growth after hospital discharge in very low birthweight newborns: Randomized controlled trial / Suplementação nutricional e crescimento de recém-nascidos de muito baixo peso após alta hospitalar: Ensaio clínico randomizado

Background Evidence is insufficient to show whether fortification has any effect on growth in preterm infants after discharge. Objective to verify whether VLBW preterm infants who are supplemented with multicomponent present greater anthropometric measurements than those not supplemented. Study Design Parallel randomized controlled trial. A computer-generated random number table was used to allocate the participants. Participants Preterm infants discharged from the NICU of a University Hospital from northeast, Brazil, weighing less than 1,500 g exclusively breastfed at discharge and followed up until they reached 6 months corrected gestational age. Intervention intervention group received Nestlé® PreNan® formula, fractionated in 2 g of powder, mixed with the mother's milk twice a day. Control group was exclusively breastfed. Follow-up was conducted until the infants reached 6 months corrected gestational age (CGA). Outcomes Growth of the anthropometrics parameters weight, head circumference (HC) and lenth with 6 months of corrected age. Mixed effects model for longitudinal data was used. Interaction according to sex was detected and ajusted. Results Weight gain was significantly higher in the intervention group. This effect was verified only for males (p = 0.001). No statistically significant association was observed between the intervention and the head circumference or length (p = 0.211; 0.597). The weaning rate at the end of follow-up was similar in both groups. Conclusions Breastmilk supplementation may improve the weight gain of very low birthweight preterm infants up to six months corrected gestational age. This effect differed by sex and was considered significant only for males.

14 Diaphragmatic Electrical Activity in Preterm Infants on Non-Invasive High Frequency Oscillatory Ventilation (DEAP-NHFO Study)

Abstract Primary Subject area Neonatal-Perinatal Medicine Background Continuous Positive Airway Pressure (CPAP) is a common form of non-invasive respiratory support for preterm infants. Non-invasive high frequency ventilation (NHFOV) is a relatively new method of non-invasive respiratory support. NHFOV is being increasingly utilized in clinical practice in an attempt to prevent intubation and minimize ventilator-induced lung injury in preterm infants. Preliminary studies suggest superiority of NHFOV over CPAP, but little is known about its mechanism of action and its effect on respiratory control in the newborn. We hypothesize that NHFOV reduces respiratory drive and improves ventilation, resulting in decreased patient diaphragm energy expenditure, which can be assessed by measuring the electrical activity of the diaphragm (Edi). Objectives The objective of this study is to compare the effects of non-invasive respiratory support delivered by nasal CPAP versus NHFOV on respiratory pattern, as assessed by the Edi in very low birth weight (VLBW) preterm infants. Design/Methods In a prospective, randomized, crossover study, 20 preterm infants with birth weights ≤1500 g requiring CPAP were randomized to either NHFOV or CPAP for 105 min, followed by crossover to the other method for the same duration. Edi was continuously measured by a feeding catheter with miniaturized sensors embedded in its wall (Maquet, Solna). The general sequence was 15 minutes for acclimation to the mode, 75 minutes for a feed to be completed, followed by 15 minutes for breath-by-breath analyses of neural breathing pattern. Primary outcome was difference in the peak Edi between CPAP and NHFOV. Secondary outcomes included difference in other measures of respiratory drive: neural respiratory rate, neural inspiratory time, diaphragm energy expenditure, transcutaneous pCO2, number of apnea episodes on the Edi, and episodes of clinically significant apnea. Results No significant differences in Edi timing, Edi min, Edi peak, apnea, or CO2 were observed between the two modes of respiratory support. Conclusion In this cohort of VLBW preterm infants, neural respiratory pattern was not significantly different between NHFOV and CPAP. With this baseline information in stable preterm infants, it would now be important to assess whether these results hold true in infants with more severe lung disease, where NHFOV is often used as escalating support from CPAP.

Retrospective comparison of death or neurodevelopmental outcomes in extremely low birth weight preterm infants following different management options of haemodynamically significant patent ductus arteriosus

BackgroundOptimal management of haemodynamically significant patent ductus arteriosus (HsPDA) in premature babies remains controversial. Our aim is to compare death and/or adverse neurodevelopmental outcomes in extremely low birth weight (ELBW) infants with HsPDA who were managed with conservative [C], medical [M] and/or surgical [S] treatment, with secondary aim to examine short-term morbidities among [S] and [C] groups. The study also compared outcomes in very low birth weight (VLBW) infants with HsPDA and non-HsPDA.MethodsA retrospective study of VLBW preterm infants born before 29 weeks in Singapore from 2007 to 2016 was conducted.ResultsA total of 474 VLBW infants were admitted in NUH from 2007 to 2016. Infants aged between 24 + 0 and 28 + 6 weeks of gestation, weighing ≤1500 g and diagnosed with patent ductus arteriosus (PDA) were included in the study, of which 172 infants (124 HsPDA and 48 non-HsPDA) were analyzed. Among infants with HsPDA, 17 infants were managed with [C], 83 with [M] and 24 with [S]. Mortality was not increased regardless of the presence of HsPDA or treatment received. Infants with non-HsPDA were less likely to have isolated speech delay (p < 0.05), but not global developmental delay (GDD). No significant differences in neurodevelopmental outcomes such as hearing loss, cerebral palsy (CP) and speech delay were found. [M + S] infants were at a higher risk of developing chronic lung disease (CLD) (OR 6.83, p < 0.05) and short-term growth failure compared to [C] infants. They were significantly shorter and had a smaller head circumference at discharge (p < 0.05). [M + S] infants also had elevated creatinine compared to those in group [C] (81.1 ± 24.1 vs 48.3 ± 11.8 umol/L, p < 0.000).ConclusionsCompared to conservative management, infants requiring [M + S] treatment for HsPDA were more likely to have short-term complications such as CLD, elevated creatinine, and poorer growth. Despite a more turbulent postnatal course, death and/or adverse neurodevelopmental outcomes were not worse in infants managed with [M + S].

Effects of oral iodine supplementation in very low birth weight preterm infants for the prevention of thyroid function alterations during the neonatal period: results of a randomised assessor-blinded pilot trial and neurodevelopmental outcomes at 24months.

The trace element iodine (I) is essential for the synthesis of thyroid hormones. Parenteral nutrition solutions, formula milk, and human breast milk contain insufficient iodine to meet recommended intake for preterm infants. Iodine deficiency may affect thyroid function and may be associated with morbidity or neurological outcomes. The primary objective is to assess the evidence that dietary supplementation with iodine affects thyroid function during the neonatal period. The design was a randomised controlled pilot trial. Infants who met the inclusion criteria were enrolled through consecutive sampling and assigned to two different groups. The setting was a Spanish university hospital. Ninety-four patients with very low birth weight (under 1500g) were included. Intervention group: 30µg I/kg/day of iodine in oral drops given to 47 infants from their first day of life until hospital discharge. Control group: 47 infants without supplements. Formula and maternal milk samples for the determination of iodine content were collected at 1, 7, 15, 21, 30days, and at discharge. Blood samples were collected for thyroid hormones. Neurological development was assessed at 2years of age (Bayley III Test). Infants in the supplemented group reached the recommended levels from the first days of life. The researchers detected the effects of iodine balance on the plasma levels of thyroid hormones measured during the first 12weeks of age. The trial assessed the impact of the intervention on neurodevelopmental morbidity.Conclusion: Thyroid function is related to iodine intake in preterm infants. Therefore, supplements should be added if iodine intake is found to be inadequate. The analyses found no effects of iodine supplementation on the composite scores for Bayley-III assessments in all major domains. The study results indicate potentially important effects on language development related to low iodine excretion during the first 4weeks of life What is Known: • Thyroid function is related to iodine intake in preterm infants. • Preterm babies on formula preparations and with exclusive parenteral nutrition are at high risk of iodine deficiency. What is New: • Iodine intake should be monitored during the neonatal period. • Iodine supplements should be added if iodine intake is found to be inadequate.

Clinical study showing a lower abundance of Neisseria in the oral microbiome aligns with low birth weight pregnancy outcomes

ObjectivesThe objective of this study was to examine the association between the oral microbiome and pregnancy outcomes, specifically healthy or preterm low birth weight (PLBW) in individuals with and without periodontal disease (PD).Material and methodsIn this prospective clinical trial, we recruited 186 pregnant women, 17 of whom exhibited PD and delivered PLBW infants (PD-PLBW group). Of the remaining women, 155 presented PD and delivered healthy infants; 18 of these subjects with similar periodontal condition and age matched to the PD-PLBW group, and they became the PD-HD group. From the total group, 11 women exhibited healthy gingiva and had a healthy delivery (HD) and healthy infants (H-HD group), and 3 exhibited healthy gingiva and delivered PLBW infants (H-PLBW group). Periodontal parameters were recorded, and subgingival plaque and serum were collected during 26–28 gestational weeks. For the plaque samples, microbial abundance and diversity were accessed by 16S rRNA sequencing.ResultsWomen with PD showed an enrichment in the genus Porphyromonas, Treponema, and Filifactor, whereas women with healthy gingiva showed an enrichment in Streptococcus, Actinomyces, and Corynebacterium, independently of the birth status. Although no significant difference was found in the beta diversity between the 4 groups, women that had PLBW infants presented a significantly lower abundance of the genus Neisseria, independently of PD status.ConclusionLower levels of Neisseria align with preterm low birth weight in pregnant women, whereas a higher abundance of Treponema, Porphyromonas, Fretibacterium, and Filifactor and a lower abundance of Streptococcus may contribute to periodontal disease during pregnancy.Clinical relevanceThe oral commensal Neisseria have potential in the prediction of PLBW.

Expanding pneumatocele in an ELBW infant

Pneumatoceles are gas-filled cysts that can develop within lung parenchyma, often as the result of barotrauma. Pneumatoceles in extremely low birth weight (ELBW) premature infants present unique challenges, particularly when conservative management fails. We present a case of an enlarging pneumatocele that resulted in severe hemodynamic compromise which required surgical intervention. We review the described interventional techniques for pneumatocele management in the EBLW population and their indications.

Effects of Probiotics and Lactoferrin on Necrotizing Enterocolitis in Preterm Infants.

BackgroundNecrotizing enterocolitis (NEC) is a leading cause of morbidity and mortality in neonates. Despite intensive research, the etiology and pathophysiology of NEC is still obscure. Evidence from recent studies and meta-analyses showed a significant role of probiotics as a prophylactic measure in reducing NEC, sepsis, and mortality. However, obstacles against the generalization of the results still remain. The aim of the study was to evaluate the role of prophylactic administration of probiotics and lactoferrin in reducing the rate of NEC in preterm infants.MethodsIn this retrospective cohort study, all medical records of infants born with a birth weight of 1,500 g and less who were born between 2012 and 2017 were reviewed. The enrolled infants were divided into two groups: group 1 included infants born between January 2012 and August 2014, a period before probiotics were started in our unit, and group 2 included infants born between January 2014 and December 2017 after starting probiotics and lactoferrin. Multiple variables were collected including maternal data, neonatal data, and risk factors for NEC.ResultsMedical records of 284 infants who met our inclusion criteria were reviewed. Of the 284 infants, 134 were in group 1 and 150 infants were in group 2. There were no significant statistical differences between group 1 and group 2 in neonatal and maternal demographic data and clinical data. Of 134 infants who received probiotics and lactoferrin, 11 developed NEC, while 26 of the 150 infants in group 2 developed NEC, and the difference was statistically significant (p = 0.023).ConclusionProbiotics and lactoferrin given orally to very low birth weight preterm infants were associated with a decreased rate of NEC.

Short- and Long-Term Complications of Bronchopulmonary Dysplasia.

Bronchopulmonary dysplasia (BPD) is a chronic lung disease most commonly seen in preterm infants of low birthweight who required postnatal respiratory support. Although overall incidence rates have not changed, recent advancements in medical care have resulted in lower mortality rates, and those affected are beginning to live longer. As a result, the long-term repercussions of BPD are becoming more apparent. Whereas BPD has been thought of as a disease of just the lungs, resulting in abnormalities such as increased susceptibility to pulmonary infections, impaired exercise tolerance, and pulmonary hypertension, the enduring complications of BPD have been found to extend much further. This includes an increased risk for cerebral palsy and developmental delays, lower intelligence quotient (IQ) scores, impaired executive functioning, behavioral challenges, delays in expressive and receptive language development, and an increased risk of growth failure. In addition, the deficits of BPD have been found to influence much more than just physical health; BPD survivors have been noted to have higher rates of health care use, starting with the initial hospitalization and continuing with therapy and specialist follow-up, as well as impairments in quality of life, both physical and psychological, that continue into adulthood. The long-term consequences of BPD may best be addressed through future research, including better understanding of the pathophysiologic mechanisms leading to BPD, further comparisons between newborns with BPD and those without, and long-term assessment and management of BPD patients as adults.

The association between duration of postnatal weight loss and neurodevelopment outcomes in very low birth weight infants

Premature births account for around 11% of the world's live births. With the improvements in survival that have been achieved in recent years, the neurological outcomes of these infants have attracted greater attention. The aim of this study was to evaluate the association between postnatal weight loss and neurodevelopment outcomes of very low birth weight premature infants. This was a prospective cohort study that was conducted in a tertiary referral center. Premature infants of birth weight less than 1500g born between October 2015 and January 2017 were enrolled. Perinatal-demographic characteristics, medical interventions, and nutrition records were collected. The Bayley III tests performed by licensed child psychiatrists at corrected ages 6, 12, and 24 months old were adopted as outcome measurements. In total, 52 infants were enrolled. The mean birth weight was 1071g and the mean gestational age was 29.0 weeks. According to the univariate analysis, the duration of postnatal weight loss had a significantly negative impact on motor outcomes at 12 and 24 months old. The negative impact remained robust after adjusting for confounding factors by multiple linear regression models. The effect of repeated measurement was further considered by generalized estimating equation (GEE) models. GEE models also demonstrated a negative association between the duration of body weight loss and motor scores. The duration of postnatal weight loss might have a negative influence on long-term motor development in premature infants. Further studies of nutrition status and motor development are needed to elucidate the precise underlying mechanism.

Ultrasonographic Estimation of Total Brain Volume: 3D Reliability and 2D Estimation. Enabling Routine Estimation During NICU Admission in the Preterm Infant.

Objectives: The aim of this study is to explore if manually segmented total brain volume (TBV) from 3D ultrasonography (US) is comparable to TBV estimated by magnetic resonance imaging (MRI). We then wanted to test 2D based TBV estimation obtained through three linear axes which would enable monitoring brain growth in the preterm infant during admission.Methods: We included very low birth weight preterm infants admitted to our neonatal intensive care unit (NICU) with normal neuroimaging findings. We measured biparietal diameter, anteroposterior axis, vertical axis from US and MRI and TBV from both MRI and 3D US. We calculated intra- and interobserver agreement within and between techniques using the intraclass correlation coefficient and Bland-Altman methodology. We then developed a multilevel prediction model of TBV based on linear measurements from both US and MRI, compared them and explored how they changed with increasing age. The multilevel prediction model for TBV from linear measures was tested for internal and external validity and we developed a reference table for ease of prediction of TBV.Results: We used measurements obtained from 426 US and 93 MRI scans from 118 patients. We found good intra- and interobserver agreement for all the measurements. US measurements were reliable when compared to MRI, including TBV which achieved excellent agreement with that of MRI [ICC of 0.98 (95% CI 0.96–0.99)]. TBV estimated through 2D measurements of biparietal diameter, anteroposterior axis, and vertical axis was comparable among both techniques. We estimated the population 95% confidence interval for the mean values of biparietal diameter, anteroposterior axis, vertical axis, and total brain volume by post-menstrual age. A TBV prediction table based on the three axes is proposed to enable easy implementation of TBV estimation in routine 2D US during admission in the NICU.Conclusions: US measurements of biparietal diameter, vertical axis, and anteroposterior axis are reliable. TBV segmented through 3D US is comparable to MRI estimated TBV. 2D US accurate estimation of TBV is possible through biparietal diameter, vertical, and anteroposterior axes.

Neurodevelopment of preterm infants with glucose and sodium abnormalities

Blood glucose and serum sodium abnormalities in very low birth weight infants may cause increased morbidity and mortality, but data regarding the long-term outcomes are limited. This study aimed to investigate the association between the peak and nadir blood glucose and serum sodium levels and neurodevelopmental outcomes in very low birth weight infants. A single-center retrospective medical record of 284 infants with birth weight<1500g born between February 1, 2011 and January 31, 2015 was reviewed. We analyzed the correlation between peak and nadir blood glucose and serum sodium levels during hospitalization and Bayley Scales of Infant and Toddler Development, third edition at 6, 12, and 24 months of corrected age. A total of 284 very low birth weight premature infants were eligible, and 223, 208, and 188 patients were assessed at 6, 12, and 24 months of corrected age, respectively. Multiple linear regression analysis with generalized estimating equations showed that the BSID-III cognitive scores were significantly lower in the peak serum sodium group when sodium was ≧150mmol/L (95% confidence interval -11.681 to -0.822) than when sodium did not exceed 150mmol/L. A peak serum sodium of ≧150mmol/L is associated with poor cognitive outcomes in very low birth weight infants. Further studies are necessary to determine if this association is causal or an expression of disease severity.

Assistive Framework for Automatic Detection of All the Zones in Retinopathy of Prematurity Using Deep Learning.

Retinopathy of prematurity (ROP) is a potentially blinding disorder seen in low birth weight preterm infants. In India, the burden of ROP is high, with nearly 200,000 premature infants at risk. Early detection through screening and treatment can prevent this blindness. The automatic screening systems developed so far can detect "severe ROP" or "plus disease," but this information does not help schedule follow-up. Identifying vascularized retinal zones and detecting the ROP stage is essential for follow-up or discharge from screening. There is no automatic system to assist these crucial decisions to the best of the authors' knowledge. The low contrast of images, incompletely developed vessels, macular structure, and lack of public data sets are a few challenges in creating such a system. In this paper, a novel method using an ensemble of "U-Network" and "Circle Hough Transform" is developed to detect zones I, II, and III from retinal images in which macula is not developed. The model developed is generic and trained on mixed images of different sizes. It detects zones in images of variable sizes captured by two different imaging systems with an accuracy of 98%. All images of the test set (including the low-quality images) are considered. The time taken for training was only 14min, and a single image was tested in 30ms. The present study can help medical experts interpret retinal vascular status correctly and reduce subjective variation in diagnosis.

Comparison of growth curves in very low birth weight preterm infants after hospital discharge.

Monitoring preterm infants' growth is essential to ensure the best prognosis for their growth and development. We aimed to compare growth curves in very low birth weight preterm infants after hospital discharge. In this retrospective longitudinal study, 178 preterm infants' growth was assessed by z-scores for weight for age and length to age and compared between Fenton and Kim and Intergrowth-21st charts from hospital discharge until 50weeks postnatal, and between Intergrowth-21st and WHO charts, 50 and 64weeks postnatal. The Kappa test was used to evaluate the agreement of the number of cases classified above or below the -2 Z-score concerning weight-for-age and length-for-age indicators to each proposed curve. Our results found that the agreement between Fenton and Kim and Intergrowth-21st curves was almost perfect for most of the weeks investigated, except 35-38 (k = 0.79) and 47-50 (k = 0.61) weeks postnatal. When evaluating the agreement between WHO and Intergrowth-21st, it was substantial for most of the weeks investigated, except for 55-58 and 69-64weeks postnatal, in which the agreement was almost perfect (k = 0.84; k = 0.81, respectively). Furthermore, we observed that Fenton and Kim curve identified 8.4% and WHO, 5.8% more cases of preterm infants below -2 z than Intergrowth-21st.Conclusion: Although the agreement of the curves was substantial to almost perfect, the Fenton and Kim and WHO curve seem to identify more cases of preterm infants compared to the Intergrowth-21st, a finding that deserves more in-depth investigation in clinical practice. What is Known: • The adequate interpretation of postnatal growth depends on the standard growth chart. • Studies comparing the classification of anthropometric indicators of preterm infants between growth curves consider only the period from birth to hospital discharge. What is New: • This is the first study that compares the classification of weight-for-age and length-for-age indicators of VLBW preterm infants between Intergrowth-21st and Fenton and Kim curves until 64 weeks postnatal. • Substantial to almost perfect agreement of length-for-age indicator was found between the two growth curves of preterm infants during outpatient follow-up.

Early hyperglycaemia was linked to a risk of late-onset sepsis in very low birth weight preterm infants in a neonatal intensive care unit.

Premature neonates may experience glycaemic disorders and instability due to their overall and pancreatic immaturity. Hyperglycaemia and hypoglycaemia occur more frequently in the first days of life and in patients with the lowest gestational ages and birth weights. Risk factors include inability to feed, low insulin and insulin-like growth factor-1 serum levels, maternal pre-eclampsia.1,2 Early hyperglycaemia has been associated with increased morbidity, mortality, retinopathy of prematurity, necrotising enterocolitis, intraventricular haemorrhage, longer neonatal intensive care unit (NICU) stays and poor late neurodevelopmental outcomes. Hyperglycaemia has also been identified as an important early sign of, or possible risk factor for, late-onset sepsis.1,2 However, the extent of this association, and any putative causality, remain unclear.

Home Visiting for NICU Graduates: Impacts of Following Baby Back Home.

The Following Baby Back Home (FBBH) home visiting program supports families of high-risk low birth weight preterm infants after discharge from a hospital NICU. This study compares the health care use, immunization, and infant mortality rate of low birth weight preterm infants enrolled in FBBH with similar infants not in the program. From January 2013 to December 2017, 498 children enrolled in FBBH were identified in Arkansas vital statistics records and the Arkansas All-Payer Claims Database. Infants in FBBH were matched with children in a control group on the basis of demographics and medical conditions of the infant. Generalized linear mixed models with double propensity-score adjustment were used to estimate program effects. In the first year after discharge and compared with a propensity-score matched cohort of control infants, those enrolled in FBBH were significantly more likely to have higher numbers of medical appointments and more compliant immunization history. The odds of dying in the first year of life for control infants was 4.4 times (95% confidence interval: 1.2-20.7) higher than those managed in the program. A goal of the FBBH home visiting program is to work with parents to educate and support them as they care for their medically fragile infants. We conclude that education and support was instrumental in the infant health care use and outcome differences we observed during the first year of life.

Temporal association of maternal weight gain with early-term and preterm birth and low birth weight babies.

Low birth weight and preterm or early-term babies may have a higher risk of poor health. One of the main factors is the weight gain of a pregnant woman during gestational weeks in the second and third trimesters. Changes in weight over a month in a pregnant woman might also have an impact on infant outcomes. This study aimed to investigate the association between maternal weight at different time points and low birth weight and preterm or early-term babies (premature babies). A total of 156 pregnant women were recruited. Maternal weight was collected at different gestational weeks. Maternal age, body mass index, delivery mode, delivery week, and infant weight were also recorded. Maternal data were restructured into a person-period format before mixed-effects multiple logistic regression was used. Various weight variables with either a fixed effect or time-varying effects were tested in the model. Thirty (19.23%) women had delivered low birth weight or premature babies. Multiple logistic regression model demonstrated that mothers with higher increases in weight at 32 weeks of gestation than that in the predelivery stage had a lower probability of having a low birth weight or premature baby (odds ratio [OR] = 0.64; 95% CI, 0.49-0.85; p < 0.001). Women with a weight increase of more than 2 kg in a 4-week gestation period had a higher probability of having a low birth weight or premature baby than those with an increment of <1 kg (OR = 8.43; 95% CI, 2.90-24.54; p < 0.001). An increase in weight gain after 32 weeks was shown to reduce the risk of low birth weight and premature babies. Maternal weight monitoring was suggested to be conducted every 4 weeks to minimize the chance of having a low birth weight and premature baby.

German S3-Guideline on the treatment of Psoriasis vulgaris, adapted from EuroGuiDerm - Part 2: Treatment monitoring and specific clinical or comorbid situations.

German S3-Guideline on the treatment of Psoriasis vulgaris, adapted from EuroGuiDerm - Part 2: Treatment monitoring and specific clinical or comorbid situations.

Effects of Intermittent Kangaroo Mother Care in Preterm Low Birth Weight Babies: A Randomized Controlled Trial

Background: Prematurity is the largest cause of neonatal mortality. They need incubators or radiant warmers which are expensive and very difficult to arrange in a resource constraint country. Kangaroo mother care (KMC) had been proposed as an alternative to conventional neonatal care for low birthweight (LBW) babies.&#x0D; Objectives: To observe the benefits of Kangaroo mother care in preterm low birth weight babies.&#x0D; Methods: This randomized controlled trial was conducted over 6 months in Dhaka Shishu Hospital. Neonates who were &lt;1800 gm and hemodynamically stable were enrolled. Total 80 neonates were enrolled and divided into 2 groups: Kangaroo mother care group and conventional method care group (incubator/warmer). The mother or caregiver were taught for KMC, supervised by trained nurses round the clock. KMC was given at least 2 hours at a time and at least 12 hours in a day. When the baby was not in KMC at that time the baby was placed in cot with adequate coverings. During hospital stay both the groups were monitored.&#x0D; Results: In KMC group 25% and conventional care group 40% neonates became hypothermic. Among the study population 35% neonates in KMC and 65% neonates in conventional care groups developed sepsis (p= 0.007). More KMC babies were exclusively breastfed at the end of the study (95% vs 60%). The KMC babies had shown better growth: weight gain per day (18.35±7.81 grams vs 13.55±4.89 p&lt;0.001) and length (0.99±0.70 vs 0.71±0.44 cm, p = 0.03). KMC babies were discharged earlier than conventional care baby.&#x0D; Conclusion: KMC provides significant improvement in exclusive breast feeding, reduction of infection, decrease hospital stay and gaining weight of the babies. It also helps in maintaining temperature better than conventional care.&#x0D; DS (Child) H J 2020; 36(2): 107-113