Should Ocular Hemorrhage Screening Be Conducted in Newborns with Acidosis?

OBJECTIVE: Ocular hemorrhages (OHs) may cause visual disturbances and incidence vary from 18 to 39% in newborns. Precipitated/instrumental delivery and perinatal asphyxia were predefined risk factors. Acidosis can interfere with coagulation and disrupt the pressure of ocular capillaries and put infants with moderate acidosis with or without hypoxic-ischemic encephalopathy at risk for OH. We aimed to evaluate the OH in neonates with fetal acidosis. STUDY DESIGN: Neonates >34 weeks are included if pH < 7.10 and BE < -12 mmol/L within the first hour. Ophthalmologic examinations for retinal (RH), vitreous, and anterior chamber (hyphema) hemorrhage were done within the third day. RH was staged according to Egge's classification. Follow-up of the patients was continued until the age of 2. Clinical characteristics of newborns were analyzed. RESULTS: Sixty-two neonates (38 ± 2.3 weeks, 2,971 ± 612 g) were included. pH = 6.91 ± 0.16, BE = - 17.2 ± 5.3 mmol/L. OH was found in 22 (36.7%) neonates (hyphema n = 2, vitreous n = 2, RH n = 21). Thirty-eight eyes with RH were staged (Stage 3: n = 15 [39.5%]; Stage 2: n =11 [28.9%]; Stage 1: n = 12 [31.6%]). Vaginal delivery (OR: 4.9, 95% CI [1.4-17.8]) and advanced resuscitation at the delivery room (OR: 8.8; 95% CI [1.9-41.7]) were found to increase the risk of RH. CONCLUSION: Approximately one-third of neonates with moderate to severe acidosis exhibited RH when examined on the third day. Contrary to previous studies that reported mild RH in otherwise healthy neonates, our findings revealed that neonates with moderate to severe acidosis predominantly presented with Stage 3 RH. While the higher incidence of RH in vaginally delivered infants is consistent with previous studies, the identification of advanced resuscitation as a risk factor is a new addition to the literature. The findings in our study highlight the importance of retinal examination in neonates with acidosis in the presence of intubation during resuscitation. KEY POINTS: · One-third of neonates with moderate to severe acidosis exhibited RH.. · Stage 3 RH was identified as the most prevalent.. · Advanced resuscitation was identified as an independent risk factor for RH..

The effect of oscillometric blood pressure measurement on pain response in preterm infants.

AIM: Preterm neonates are exposed to many painful procedures in neonatal intensive care units. This study aims to evaluate the effect of oscillometric blood pressure (BP) measurement on pain response in preterm infants. METHODS: This prospective study was performed over 4 months in a level III neonatal intensive care unit. Premature neonates whose gestational age was <34 weeks and postmenstrual age <36 weeks were included if they had no systemic diseases. BP measurement was performed on the right arm. The Premature Infant Pain Profile-Revised (PIPP-R) scores were evaluated three times before, during, and 10 min after BP measurement. RESULTS: During the 5-month period, 100 preterm neonates (53 male infants) were included in the study. Median birth weight and gestational age of the infants were 1148 (IQR: 1015-1300) g and 28 (IQR: 27-30) weeks, respectively. PIPP-R scores were found to be ≥7 in 34% of neonates. PIPP-R scores increased during BP measurement and decreased after. CONCLUSION: Our results demonstrated that oscillometric BP measurement which is generally accepted as a non-invasive tool for monitoring can produce mild pain in premature neonates of postmenstrual age <36 weeks.

In-Hospital Newborn Falls and Near Miss Events: A Need to Report.

OBJECTIVE: This study aimed to evaluate the clinical characteristics of the neonates who fell in the maternity ward and identify the incidence of near miss events during the immediate postpartum period. STUDY DESIGN: The study consisted of two steps. The retrospective part included the evaluation of admissions due to the in-hospital newborn fall for 6 years. The prospective part included the assessment of the near miss events (any probability of falling of the newborn; either cosleeping or an incident with a possible consequence of falling of the newborn) in the postpartum clinic (<72 hours after delivery) for a period of 4 weeks. The details of the events and clinical outcomes were recorded. A questionnaire about fatigue was administered to mothers who experienced near miss event. RESULTS: Seventeen in-hospital newborn falls were recorded: 1.8 to 2.4/10,000 live births. The median age of the neonates when the fall occurred was 22 (16-34) postnatal hours. Fourteen events (82%) occurred between 10 p.m. and 6 a.m. All neonates who experienced a fall were discharged without any known adverse outcomes. Twelve mothers (71%) had experienced a near miss event before. In the prospective arm of the study, 67 out of 804 mothers (8.3%) were found to experience a near miss event (44/1,000 days of postpartum hospitalization). Thirty-two events (49%) occurred in the first postpartum day. Fifty-two events (78%) occurred between 10 p.m. and 6 a.m. Fifty-eight mothers (86%) had no companion. Sixty-three percent of the mothers expressed intense fatigue after delivery. CONCLUSION: In-hospital newborn fall may occur in the postpartum period, and near miss events should warn clinicians for a probable fall event. The nighttime shift requires more attention regarding the prevention of both the fall and the near miss events. Immediate postpartum mothers are needed to be observed carefully. KEY POINTS: · In-hospital newborn falls occurred mainly during the night shift.. · Nearly two-third of the mothers whose newborn was fallen experienced a previous near miss event.. · Any near miss event in the hospital was detected in 8.3% of mothers..

Umbilical Cord Separation Time and Influencing Factors in Very-Low-Birth-Weight Preterm Neonates.

OBJECTIVE: The average time for umbilical cord separation in term neonates is 7 to 10 days. Prematurity, phototherapy, prolonged duration of antibiotic treatment, and parenteral nutrition are other factors which were demonstrated to delay cord separation. In the previous studies including greater premature infants, the time of separation of the umbilical cord was shown to vary 2 to 3 weeks. We aimed to determine the cord separation time and associated factors in very-low-birth-weight (VLBW) infants. STUDY DESIGN: In this retrospective study, VLBW infants (birth weight [BW] <1,500 g, gestational age [GA] < 32 weeks) without umbilical catheterization were included. Specific cord care was not applied. The cord separation time, gender, mode of delivery, presence of sepsis, duration of antibiotic treatment, serum free thyroxine, free triiodothyronine (FT3), thyroid-stimulating hormone, lowest leukocyte, polymorphonuclear leukocytes (PMNLs), and platelet counts were recorded. RESULTS: The study included 130 infants (GA: 29 ± 2 weeks, BW: 1,196 ± 243 g). Mean cord separation time was 14 ± 5 days, while 95th percentile was 22nd day of life. A positive correlation was demonstrated between duration of antibiotic treatment and cord separation time (p < 0.001, r: 0.505). Cord separation time did not differ regarding gender or mode of delivery. Corrected leukocyte count (p = 0.031, r: -0.190) and PMNL count (p = 0.022, r: -0.201), and serum FT3 level (p = 0.003, r: -0.261) were found to be negatively correlated with cord separation time. The cord separation time was found to be delayed in the presence of sepsis (with sepsis: 18 ± 7 days and without sepsis: 13 ± 3 days; p = 0.008). Sepsis was found to delay the cord separation time beyond second week (odds ratio = 6.30 [95% confidence interval: 2.37-15.62], p < 0.001). CONCLUSION: The 95th percentile for cord separation time was 22nd day. Sepsis might be either the reason or the consequence of delayed cord detachment. The exact contribution of low serum FT3 levels to the process of cord separation should be investigated in further studies. KEY POINTS: · Mean cord separation time was 14 ± 5 days, while 95th percentile was 22nd day, in VLBW infants.. · Sepsis was found to delay the cord separation time by sixfold beyond second week.. · Serum free triiodothyronine level was negatively correlated with cord separation time..

Comparison of placental α microglobulin-1 protein assay (Amnisure) with speculum examination for the diagnosis of premature preterm rupture of membranes (PPROM): a clinical evaluation.

In this study, we aimed to compare the clinical outcomes of Premature Preterm Rupture of Membranes (PPROM) cases diagnosed by classical speculum examination and by placental alpha microglobulin-1 protein (PAMG-1) assay. The medical records of all patients with singleton pregnancies that were diagnosed with PPROM were retrospectively reviewed. Singleton pregnancies with PPROM diagnosis that was confirmed either by direct visualisation of amniotic fluid leaking through the cervix or by placental alpha microglobulin-1 protein (PAMG-1) assay if no amniotic fluid leakage was documented were included in the study. Demographics, prenatal and postnatal characteristics were reviewed from the medical charts and were recorded. The study included 138 pregnancies with PPROM; 111 patients in clinical speculum examination group and 27 in PAMG-1 assay group. There were no significant differences in maternal and pregnancy characteristics between the clinical speculum examination and PAMG-1 assay groups. Foetal outcomes were comparable between clinical speculum examination and PAMG-1 assay groups. In the clinical speculum examination group, there were nine (8.1%) chorioamnionitis cases, however, there were no chorioamnionitis cases in the PAMG-1 assay group during the latency period (p = .21).Impact statementWhat is already known on this subject? Placental alpha microglobulin-1 protein assay uses immunochromatography method to detect trace amount of placental alpha microglobulin-1 protein in vaginal fluids and has high sensitivity and specificity for ROM diagnosis. However, to the best of our knowledge, the clinical outcome of ROM cases detected by classical speculum examination and by placental alpha microglobulin-1 protein assay has not been compared in the literature previously.What do the results of this study add? Although statistically insignificant, cases diagnosed by PAMG-1 assay had lower risk of chorioamnionitis during latency period.What are the implications of these findings for clinical practice and/or further research? Whether cases diagnosed by PAMG-1 assay represent a milder form of rupture of membranes than cases diagnosed by classical speculum examination group warrants further research.

Minor dysmorphic features in a patient with papillorenal syndrome: A Case Report.

Papillorenal syndrome, also known as renal coloboma syndrome, is characterised by congenital optic disc anomalies and renal abnormalities. Mutations in the PAX2 gene, which plays a critical role in embryogenesis, cause this syndrome. Other related anomalies are less commonly observed. To our knowledge, this is the first case reported in the literature in which Papillorenal syndrome accompanied various dysmorphic features.

Severe Anemia Is Associated with Intestinal Injury in Preterm Neonates.

OBJECTIVE: A temporal relationship has been reported between necrotizing enterocolitis, anemia, and red blood cell transfusion (RBCT) in preterm neonates. However, the mechanism underlying this association is not clearly defined. Intestinal (I-) and liver (L-) fatty acid binding proteins (FABPs) have been proposed as plasma markers for the detection of acute intestinal injury. This study aimed to investigate the effect of anemia and RBCT on intestinal injury in preterm neonates by measuring serum I-FABP and L-FABP levels. STUDY DESIGN: A prospective cohort study including preterm neonates with gestational age <32 weeks and/or birth weight <1,500 g and requiring erythrocyte transfusions for anemia after day 15 of life was conducted. Stable growing preterm infants with hemoglobin values ≥ 10 g/dL were taken as controls. I-FABP and L-FABP levels of the neonates with anemia were compared with levels of the control group. In addition, pretransfusion I-FABP and L-FABP levels of the neonates with anemia were compared with posttransfusion levels. RESULTS: In total, 39 infants transfused for anemia and 20 controls were enrolled. L-FABP levels were significantly higher in neonates with anemia compared with controls (p < 0.001), whereas I-FABP (p = 0.695) was not different. L-FABP and I-FABP levels were similar before and after transfusion in neonates with anemia. L-FABP levels before transfusion were negatively correlated with pretransfusion hemoglobin levels (p < 0.001). CONCLUSION: Anemia is associated with intestinal injury documented by increased L-FABP levels in preterm infants, and this injury is more severe with lower hemoglobin levels.

Neonatal outcomes in Syrian and other refugees treated in a tertiary hospital in Turkey

Background/aim: Turkey accepts refugees from many countries, principally Syria. More than 2.7 million refugees live in Turkey.We evaluated the neonatal outcomes of refugees. Materials and methods: We retrospectively reviewed the clinical and demographic characteristics of refugee infants born in our hospital between August 2013 and September 2016. Results: Refugees (718 Syrian, 136 Iraqi, 32 Afghani, and 21 of other nationalities) accounted for 907 of 49,413 births. The mean refugee maternal age was lower than that of Turkish women, whereas the gestational age (GA) and birthweight were similar. Refugees required fewer cesarean sections but exhibited greater small- and large-for-GA rates (P < 0.05). Refugee and Turkish infant mortality rates did not differ significantly (0.8 vs. 0.4%). Eighty-nine (12.3%) refugee neonates and 6682 (13.5%) Turkish neonates were admitted to our neonatal intensive care unit (NICU). Jaundice and perinatal asphyxia were significantly more common in refugees, whereas respiratory distress syndrome, GA ≤32 weeks, and infant birthweight <2000 g were more common in Turkish infants. The total NICU admission cost of approximately 450,000 USD was paid by the Turkish government. Conclusion: The numbers of refugees and refugee births continue to grow. The Turkish people and government have provided medical, social, and economic support to date; international assistance is needed.

A Newborn with Transient Diabetes Mellitus Accompanied by Ketoacidosis Attributable to a ZFP57 Mutation.

Hyperglycemia commencing within the first 6 months of life requires exogenous insulin therapy and, if the condition persists for >2 weeks, is termed neonatal diabetes mellitus (NDM). This rare illness is of two types: transient and permanent NDM. Most cases come to medical attention because of nonspecific symptoms, including intrauterine growth retardation, dehydration, difficulties in feeding and inadequate weight gain. In the present article, we describe an infant who smelt of ketones during examination and who was diagnosed with transient NDM caused by a ZFP57 mutation, accompanied by ketoacidosis. This is the first report of such a condition.

A Previously Healthy Premature Infant Treated With Thrombolytic Therapy for Life-threatening Pulmonary Artery Thrombosis.

Pulmonary artery thrombosis is rarely reported in preterm neonates. Although treatment of neonatal thrombosis remains controversial, thrombolytic agents must be considered when the thrombosis is life threatening. We herein present a case of a preterm newborn with pulmonary artery thrombosis accompanied by acute-onset respiratory failure and cyanotic congenital heart disease. The thrombosis was successfully treated using tissue plasminogen activator. In conclusion, the thrombolytic therapy should be considered in treatment of patients in whom the thrombosis completely occludes the pulmonary arteries.

Severe leukemoid reaction in a preterm infant with congenital cytomegalovirus infection.

Leukemoid reaction, defined as a total leukocyte count of >50,000/mm, is most commonly related to antenatal administration of steroids, infections, and transient myeloproliferative disorder of Down syndrome in newborns. Atypical presentations of viral infections can be a diagnostic challenge in the newborn period. Cytomegalovirus (CMV) infection causes a multisystem disease, and symptomatic infants generally present with intrauterine growth restriction, hepatosplenomegaly, cholestasis, rash, thrombocytopenia, and microcephaly. We present a case of a preterm infant with severe myeloid leukemoid reaction (leukocyte count >100,000/mm) at birth who was diagnosed with congenital CMV infection on the basis of CMV polymerase chain reaction results after the appearance of cholestasis, blueberry muffin rash, and hepatosplenomegaly.

Congenital megalourethra presenting with large cystic mass in the inguinal area.

Congenital megalourethra is a rare urogenital malformation characterized by severe dilatation and elongation of the penile urethra. It causes functional obstruction of the lower urinary system. Herein, we present a newborn with congenital megalourethra with single umbilical artery.

A newborn with widespread skin lesions and extremity anomalies.

A variety of diseases can cause vesicular or pustular eruptions in newborns. A thorough clinical history and physical exam provide important clues for differential diagnosis. Goltz syndrome, also known as focal dermal hypoplasia, is a rare genodermatosis and generally diagnosed by the presence of the characteristic skin lesions. We present an infant with aplasia cutis, atrophic skin lesions, syndactyly and eye abnormalities who was diagnosed with Goltz syndrome soon after birth. Goltz syndrome should be considered in differential diagnosis of hypoplastic or aplastic skin lesions in neonates in the presence of skeletal or ophthalmic anomalies.

The incidence and risk factors of severe retinopathy of prematurity in extremely low birth weight infants in Turkey.

BACKGROUND: The aim of this study was to identify the incidence of severe retinopathy of prematurity (ROP) requiring laser treatment and the overall incidence of ROP in extremely low birth weight (ELBW) infants, and to evaluate the associated risk factors for developing severe ROP in ELBW infants in Turkey. MATERIAL AND METHODS: This retrospective, case-control, tertiary care-hospital based study included 235 ELBW infants screened for ROP. The incidence of the onset of ROP and severe ROP requiring laser treatment were assessed. The relationship between various clinical risk factors, and the development of severe ROP and onset of ROP were analyzed using univariate analysis and multivariate logistic regression analysis. RESULTS: The overall incidence of any stage ROP and severe ROP requiring laser treatment in ELBW infants was 75.5% and 38.7%, respectively. Severe ROP requiring laser treatment in ELBW infants was significantly associated with various independent risk factors, including blood transfusion (P=0.002), gestational age at birth (P<0.001), ges- tational weight at birth (P=0.001), culture-proven sepsis (P=0.047). CONCLUSIONS: The severity of ROP may increase as weight at birth and gestational age at birth decrease, and in those with culture-proven sepsis as well as in those that receive blood transfusion. Clinicians should be aware of the presence of these risk factors when treating ELBW premature infants. Early detection and prevention of sepsis and reducing the number of blood transfusions may decrease the incidence of severe ROP requiring laser treatment.

Fetal echogenic bowel in association with Zellweger syndrome.

Increased echogenicity of fetal bowel in the second trimester obstetrical ultrasound has been described in association with several pathologic conditions, such as growth restriction, aneuploidy, cystic fibrosis, congenital infections, and gastrointestinal malformations. Zellweger syndrome (ZS) is the prototype of peroxisomal disorders characterized by craniofacial dysmorphism and severe neurologic abnormalities. We report two cases with fetal echogenic bowel (FEB) but no associated anomalies and normal fetal growth. After birth, clinical and laboratory findings led to diagnosis of ZS. Association of FEB with neurometabolic disorders is limited to a few case reports in the medical literature. To the best of our knowledge, this is the first report of ZS associated with FEB.

Remifentanil analgesia during laser treatment for retinopathy of prematurity: a practical approach in neonatal intensive care unit.

BACKGROUND: Retinopathy of prematurity (ROP) is a significant cause of childhood blindness. AIM: The aim of this study is to determine the feasibility of remifentanil analgesia during laser treatment of ROP performed in the neonatal intensive care unit (NICU). PATIENTS AND METHODS: Remifentanil was infused continuously during the procedure starting with a dose of 0.2 µg/kg/min and increased gradually to 0.6 µg/kg/min to provide an adequate level of analgesia. RESULTS: We enrolled 64 infants. Remifentanil was infused continuously at a mean rate of 0.4 ± 0.1 µg/kg/min. No major adverse effects were observed except in two patients with reversible bradycardia and hypotension. Premature infant pain profile (PIPP) scores revealed no pain. Patients with bronchopulmonary dysplasia had similar remifentanil dosage, intubation duration, and extubation time. CONCLUSIONS: Remifentanil analgesia for ROP treatment performed in the NICU by pediatricians is a safe and effective modality. This modality offers a practical solution in hospitals without readily available pediatric anesthetists.

Erythema annulare centrifugum as the presenting sign of Pseudomonas aeruginosa sepsis in a newborn.

We report a case of erythema annulare centrifugum (EAC) with neonatal onset. The patient presented on the fourth day of life with erythematous papules that enlarged centrifugally to form annular or policyclic plaques on anterior surface of trunk and legs without signs of systemic toxicity. Subsequently, she developed sepsis and disseminated intravascular coagulation and died on the sixth day of life. Blood culture grew Pseudomonas aeruginosa. The coexistence of P. aeruginosa sepsis with the clinical appearance of erythema annulare centrifugum strongly suggests a pathogenetic effect of the microorganism on the skin eruption. To the best of our knowledge, this is the first report of EAC with P. aeruginosa sepsis in a newborn.

Multi-organ dysfunction in infants with acidosis at birth in the absence of moderate to severe hypoxic ischemic encephalopathy.

INTRODUCTION: Infants with perinatal asphyxia are at risk for organ failure aside from the brain, regardless of the severity of the asphyxial insult. We aimed to evaluate the presence of organ dysfunction other than the brain in newborns with moderate to severe acidosis at birth, in the absence of moderate to severe hypoxic ischemic encephalopathy. MATERIALS AND METHODS: Data of 2 years were retrospectively recorded. Late preterm and term infants admitted to the intensive care unit with ph < 7.10 and BE < -12 mmol/l in the first hour were included in the absence of moderate to severe hypoxic ischemic encephalopathy. Respiratory dysfunction, hepatic dysfunction, renal dysfunction, myocardial depression, gastrointestinal problems, hematologic system dysfunction, and circulatory failure were evaluated. RESULTS: Sixty-five infants were included [39 (37-40) weeks, 3040 (2655-3380) grams]. Fifty-six (86 %) infants had one or more dysfunction in any system [respiratory: 76.9 %, hepatic: 20.0 %, coagulation: 18.5 %, renal: 9.2 %, hematologic: 7.7 %, gastrointestinal: 3.0 %, and cardiac: 3.0 %]. Twenty infants had at least two affected systems. The incidence of coagulation dysfunctions was higher in the infants with severe acidosis (n = 25, ph < 7.00) than the infants with moderate acidosis (n = 40: pH = 7.00-7.10); 32 % vs 10 %; p = 0.03. CONCLUSIONS: Moderate to severe fetal acidosis is associated with the development of extra-cranial organ dysfunctions in infants who do not require therapeutic hypothermia. A monitoring protocol is needed for infants with mild asphyxia in order to identify and manage potential complications. Coagulation system should be carefully evaluated.

Transcutaneous bilirubin measured on protected skin during phototherapy in term and preterm neonates.

BACKGROUND: Transcutaneous bilirubin (TCB) measurement is a simple, painless, and time-saving alternative for the assessment of TSB (total serum bilirubin) levels. However, TCB measurements obtained during phototherapy can yield inaccurate results. We evaluated the effectiveness of TCB measurements obtained from protected skin areas in patients who underwent phototherapy. METHODS: This prospective study included neonates delivered at a gestational age of ≥340/7 weeks. TCB measurements were performed at the forehead and the lower end of the sternum using a JM-105 device. Simultaneously, blood samples were collected to determine TSB levels. During phototherapy, the forehead was covered with a photo-opaque patch. TSB and TCB were measured before, during, at the end of, and after phototherapy. RESULTS: In total, 200 neonates, including 110 (55 %) term and 90 (45 %) late preterm infants, were enrolled. Of these neonates, 162 (81 %) were Turkish while 38 (19 %) were refugees from Syria and Iraq. Notably, no statistically significant differences were observed in the TSB and TCB values between the Turkish and refugee groups (p > 0.05). Bland-Altman analysis was conducted between the TCB values obtained from the covered forehead area and TSB values; the analysis revealed moderate, high, and excellent agreements for the first bilirubin measurement and at the end of phototherapy, before phototherapy, and for the second and rebound bilirubin measurements, respectively. Regarding intraclass correlation coefficients, values >0.95, 0.94-0.85, 0.84-0.70, and < 0.7 indicated perfect, high, moderate, and unacceptable compatibilities, respectively. Although a significant association was observed between pre-phototherapy TCB obtained from the sternum and TSB levels, no significant associations were observed during phototherapy. CONCLUSIONS: Our findings indicate that the consistency observed between TCB measurements obtained from the protected skin areas and TSB values can be used to monitor phototherapy effectiveness, particularly in late preterm/term infants and those with darker skin tones. Furthermore, this approach can aid in guiding decisions related to treatment termination, evaluating rebound bilirubin levels, minimizing costs, and providing a less invasive testing option.

Short-term outcomes of extremely low birth weight infants in a tertiary neonatal intensive care unit in Türkiye.

BACKGROUND: Advances in neonatal care have led to increased survival of extremely preterm infants. Extremely low-birth-weight (ELBW) infants, defined as infants weighing less than 1000 g at birth, constitute a significant portion of neonatal intensive care unit (NICU) patients. The aim of this study is to determine the mortality and short-term morbidities of ELBW infants and assess the risk factors related to mortality. METHODS: The medical records of ELBW neonates hospitalized in the NICU of a tertiary-level hospital between January 2017 and December 2021 were evaluated retrospectively. RESULTS: 616 ELBW (289 females and 327 males) infants were admitted to the NICU during the study period. Mean birth weight (BW) and gestational age (GA) for the total cohort were 725 ± 134 g (range 420-980 g) and 26.3 ± 2.1 weeks (range 22-31), respectively. The rate of survival to discharge was 54.5% (336/616) [33% for the infants with ≤750 g BW, 76% for the infants with 750-1000 g BW], and 45.2% of survived infants had no major neonatal morbidity at discharge. Independent risk factors for mortality of ELBW infants were asphyxia at birth, birth weight, respiratory distress syndrome, pulmonary hemorrhage, severe intraventricular hemorrhage, and meningitis. CONCLUSIONS: The incidence of mortality and morbidity was very high in ELBW infants, particularly for neonates born weighing less than 750 g in our study. We suggest that preventive and more effective treatment strategies are needed for improved outcomes in ELBW infants.