Elbwi

OBJECTIVES: To study the effect of sex on the clinical outcome of extremely preterm infants (EPIs)/extremely low birth weight infants (ELBWIs) by propensity score matching. METHODS: A retrospective analysis was performed for the medical data of 731 EPIs or ELBWIs who were admitted from January 1, 2011 to December 31, 2020. These infants were divided into two groups: male and female. A propensity score matching analysis was performed at a ratio of 1:1. The matching variables included gestational age, birth weight, percentage of withdrawal from active treatment, percentage of small-for-gestational-age infant, percentage of use of pulmonary surfactant, percentage of 1-minute Apgar score ≤3, percentage of mechanical ventilation, duration of mechanical ventilation, percentage of antenatal use of inadequate glucocorticoids, and percentage of hypertensive disorders in pregnancy...

To compare different illness severity scores in predicting mortality risk of extremely low birth weight infants (ELBWI). From January 1st, 2019 to January 1st, 2020, all ELBWI admitted in the Children's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital and the First Affiliated Hospital of Nanjing Medical University were included in the study. ELBWI with admission age ≥1 h, gestational age ≥37 weeks and incomplete data required for scoring were excluded. The clinical data were collected, neonatal critical illness score (NCIS), score for neonatal acute physiology version Ⅱ (SNAP-Ⅱ), simplified version of the score for neonatal acute physiology perinatal extension (SNAPPE-Ⅱ), clinical risk index for babies (CRIB) and CRIB-Ⅱ were calculated...

BACKGROUND: There are limited data regarding the risk factors for hyperglycemia in extremely low birth weight infants (ELBWIs). The aim of this observational study was to investigate the incidence of hyperglycemia among ELBWIs during the first 14 days of life and identify independent risk factors for hyperglycemia development. METHODS: We retrospectively evaluated 55 ELBWIs (32 male infants) between January 2015 and March 2020. Hyperglycemia was diagnosed when the glucose level was ≥180 mg/dL...

In recent years, there have been an increasing number of infections due to multidrug-resistant organisms in the neonatal intensive care unit. Carbapenem-resistant Klebsiella pneumoniae (CRKP) is a challenge in clinical anti-infection treatment. Herein, we report the case of CRKP sepsis in an extremely low-birth weight infant (ELBWI) who did not respond to meropenem and vancomycin, but was treated successfully after a 10-day antibiotic course with trimethoprim-sulfamethoxazole (TMP-SMZ). Recent research on CRKP-associated sepsis and the application of TMP-SMZ therapy in children and neonates were reviewed to offer a reference for clinical practice...

BACKGROUND: Delivery room resuscitation assists preterm infants, especially extremely preterm infants (EPI) and extremely low birth weight infants (ELBWI), in breathing support, while it potentially exerts a negative impact on the lungs and outcomes of preterm infants. This study aimed to assess delivery room resuscitation and discharge outcomes of EPI and ELBWI in China. METHODS: The clinical data of EPI (gestational age [GA] <28 weeks) and ELBWI (birth weight [BW] <1000 g), admitted within 72 h of birth in 33 neonatal intensive care units from five provinces and cities in North China between 2017 and 2018, were analyzed...

Background: This study aimed to assess the underlying causes and outcomes of acute peritoneal dialysis (APD) and the complications of PD procedure in preterm neonates with acute kidney injury (AKI). Methods: A retrospective study of 21 preterm neonates who underwent APD in a neonatal intensive care unit (NICU) in Peking University Third Hospital between 2016 and 2019 was conducted. The demographic, clinical, biochemistry, and PD procedure--related information of the neonates was analyzed...

Background: For extremely low-birth-weight infants (ELBWIs), mechanical ventilation and total parenteral nutrition are generally required in the early stages and lose the protective effect of early gastrointestinal nutrition of colostrum. We conducted a prospective randomized controlled trial to explore the effectiveness of early colostrum oropharyngeal administration on the feeding status of ELBWIs on mechanical ventilation. Materials and Methods: We randomly divided mechanically ventilated ELBWIs into an intervention group and a control group...

BACKGROUND: Patent ductus arteriosus (PDA), which disrupts the hemodynamics early after birth, causes intraventricular hemorrhage and neonatal necrotizing. Unlike medical treatment for hemodynamically significant PDA, there are institutional disparities in the criteria for surgical treatment METHODS: We aimed to clarify the postoperative indications of surgery for hemodynamically significant PDA and the postoperative complications associated with surgery. RESULTS: Thirty-six extremely-low-birthweight infants (median gestational age 25...

PURPOSE: We aimed to investigate potential predictors of focal intestinal perforation (FIP) in extremely low birth weight infants (ELBWIs) among coagulation and fibrinolysis markers at birth. METHODS: We reviewed the medical records of FIP patients and their coagulation and fibrinolysis markers at birth between 2010 and 2019, and matched patients according to gestational age. FIP was diagnosed based on macroscopic intestinal perforation with a punched-out lesion without necrosis...

PURPOSE: Necrotizing enterocolitis (NEC), focal intestinal perforation (FIP), and meconium-related ileus (MRI) are major diseases that cause gastrointestinal disorders in extremely low-birth-weight infants (ELBWIs). We conducted a review to compare the postoperative outcomes of ELBWIs with these diseases in our neonatal intensive-care unit. METHODS: A retrospective chart review of ELBWIs surgically treated for NEC (n = 31), FIP (n = 35), and MRI (n = 16) in 2001-2018 was undertaken...

PURPOSE: Despite improvements in neonatal intensive care, the outcomes of extremely-low-birth-weight infants (ELBWIs) with surgical diseases remain to be improved. We started administering enteral miconazole (MCZ) to ELBWIs from 2002 to prevent fungal infection. Since then, the incidence of intestinal perforation has significantly decreased. We investigated this prophylactic effect of MCZ against necrotizing enterocolitis (NEC) and focal intestinal perforation (FIP) and explored a new prophylactic concept against intestinal perforation...

Objective: To investigate the incidence and risk factors of extrauterine growth retardation (EUGR) in very low birth weight infants (VLBWI). Methods: This prospective, multicenter observational cohort study was conducted based on Shandong Neonatal Network (SNN). The clinical data of the VLBWI ( n =1 051), who were admitted to 27 neonatal intensive care units from January 1, 2018 to December 31, 2018, were collected and analyzed. According to the weight at discharge or 36 weeks of postmenstrual age, all the enrolled VLBWI were assigned into EUGR group and non-EUGR group...

Objectives: To compare the clinical efficacy of heated, humidified high-flow nasal cannula (HHHFNC) and nasal continuous positive airway pressure (NCPAP) in extremely low-birth-weight preterm infants (ELBWI) after extubation. Methods: This trial included 94 extremely low-birth-weight infants (ELBWI), within 7 days after birth, and prepared for tracheal extubation and a change to non-invasive ventilation in the neonatal intensive care unit (NICU) admitted to our hospital from January 2015 to December 2018, with 48 infants in the HHHFNC group and 46 infants in the NCPAP group...

Hyperglycemia in extremely low-birth weight infants (ELBWIs) is frequently observed during the acute perinatal phase, (i.e., first 1-2 weeks postnatal period); however it can occasionally persists for >2 weeks, extending to the post-acute phase. Since such prolonged hyperglycemia (PH) is not typical for ELBWIs, the aim of the present study was to further understand the clinical details of PH. Twenty-five hyperglycemic ELBWIs born before 28 weeks of gestation from 2015 to 2018 were included in the study. Based on the duration of hyperglycemia, we separated the subjects into two groups: non-prolonged hyperglycemia (NPH) who achieved remission within ≤2 weeks [n = 18, median 3...

OBJECTIVE: Evidence on the safety and influence of kangaroo mother care (KMC) in extremely low birth weight infants (ELBWIs) on ventilation is lacking. STUDY DESIGN: This is a retrospective cohort study performed in 145 ELBWIs on noninvasive mechanical ventilation from a tertiary center. RESULTS: The duration of nasal intermittent positive pressure ventilation (nIPPV) and continuous positive airway pressure (CPAP) ventilation was significantly shorter in infants with KMC compared with infants without (21 vs...

Objective: To study the short-term outcomes and their related risk factors of extremely preterm infants (EPI) and extremely low birth weight infants (ELBWI) in Guangdong province. Methods: The neonatal and corresponding maternal medical records of 2 392 cases of EPI and ELBWI discharged from 26 tertiary hospitals in Guangdong province during 2013-2017 were collected. Chi -square test or linear-by-linear association chi -square was used to analyze the following data on an annual basis: (1) the proportion of EPI and ELBWI in all discharged infants and preterm infants; (2) the difference in survival rate of EPI and ELBWI in different regions and types of hospital; and (3) the difference in incidence of complications...

BACKGROUND: Ibuprofen (IBU) has been used recently for the treatment of patent ductus arteriosus (PDA) in Japan. We aimed to investigate the efficacy and adverse events of IBU and compare them with those of indomethacin (IND) as PDA treatment for extremely low-birthweight infants (ELBWIs), focusing on short-term renal function. METHODS: A case-control study was conducted on 16 ELBWIs. The data from eligible patients were divided into two groups. Ten patients had undergone IND treatment (IND group) between January 2017 and June 2018, whereas six had undergone IBU treatment (IBU group) for PDA between July 2018 and December 2018...

BACKGROUND: The role of donated breast milk and formula feeding in very low birth weight infants (VLBWIs) remains unclear. OBJECTIVE: The objective for this study was to evaluate the efficacy and safety of breast milk and formula for feeding VLBWIs. METHODS: A comprehensive search of PubMed databases was conducted on November 30, 2018, to identify related randomized controlled trials (RCTs). Pooled odds ratio (OR) and mean differences (MD) with 95% confidence intervals (CI) were calculated using either a fixed or random-effects model...

BACKGROUND: Pulmonary hemorrhage (PH) is a life-threatening respiratory complication of extremely low-birth-weight infants (ELBWIs). However, the risk factors for PH are controversial. Therefore, the purpose of this study was to analyze the perinatal risk factors and short-term outcomes of PH in ELBWIs. METHODS: This was a retrospective cohort study of live born infants who had birth weights that were less than 1000 g, lived for at least 12 hours, and did not have major congenital anomalies...

OBJECTIVE: To study the clinical features and pathogenic bacteria of late-onset sepsis (LOS) in very low birth weight (VLBW) and extremely low birth weight (ELBW) infants. METHODS: Among the VLBW/ELBW infants with a gestational age of <32 weeks who were admitted to the hospital between January 2012 and December 2016, those with LOS were enrolled as the LOS group, and those without sepsis were matched for the infant with LOS in gestational age were enrolled as the control group...