A Modified Technique for Umbilical Arterial Catheterization.

A modified technique for umbilical artery catheterization was assessed in babies in whom conventional method failed or if the cord was dry. Success rate attained with the modified technique was 90% (19/21). This modified technique could provide an easier and faster method for successful umbilical arterial catheterization.

Neonatal Hearing Screening – Experience from a Tertiary Care Hospital in Southern India.

Objective: To implement a neonatal hearing screening program using automated auditory brainstem response audiometry in a tertiary care set-up and assess the prevalence of neonatal hearing loss. Design: Descriptive study. Setting: Tertiary care hospital in Southern India. Participants: 9448 babies born in the hospital over a period of 11 months. Intervention: The neonates were subjected to a two stage sequential screening using the BERAphone. Neonates suspected of hearing loss underwent confirmatory testing using auditory steady state response audiometry. In addition, serological testing for TORCH infections, and connexin 26 gene was done. Main outcome measures: Feasibility of the screening program, prevalence of neonatal hearing loss and risk factors found in association with neonatal hearing loss. Results: 164 babies were identified as suspected for hearing loss, but of which, only 58 visited the audiovestibular clinic. Among 45 babies who had confirmatory testing, 39 were confirmed to have hearing loss and were rehabilitated appropriately. 30 babies had one or more risk factors; 6 had evidence of TORCH infection and 1 had connexin 26 gene mutation. Conclusion: Neonatal hearing screening using BERAphone is a feasible service. The estimated prevalence of confirmed hearing loss was comparable to that in literature. Overcoming the large numbers of loss to follow-up proves to be a challenge in the implementation of such a program.

Perinatal Outcome of Infants Born to Diabetic Mothers in a Developing Country- Comparison of Insulin and Oral Hypoglycemic Agents.

Objective: To study the perinatal outcomes of infants born to mothers with gestational diabetes treated with insulin or oral hypoglycemic agents in a developing country. Design: Prospective observational cohort study. Setting: Tertiary-care perinatal center in southern India. Participants: Babies born to mothers with gestational diabetes. Methods: Maternal details were obtained and physical examination was performed on the neonates. Babies were given hourly feeds soon after birth and blood glucoses checked at 1, 3, 5, 9 and 12 hours of life; hematocrit and calcium levels were also measured. Perinatal outcomes were compared between mothers who required insulin or an oral hypoglycemic agent for treatment of diabetes. Results: Of the 10,394 mothers who delivered during the study period, 574 (5.5%) were diagnosed to have gestational diabetes. 137 were treated with insulin and 141 with oral hypoglycemic agents. 44 (15.8%) babies were born preterm, 97 (35%) were large for gestational age, 13 (4.7%) were small for gestational age and 9 (3.2%) were macrosomic. Hypoglycemia was seen in 26 (9.3%) babies, congenital anomalies in 15 (5.4%) and birth injuries in 7 (2.5%). There was no difference between the two groups in any of the outcomes except for hyperbilirubinemia, which was more in the insulin group (13.7% vs 6.5%, P=0.04). Conclusions: There was no difference in the perinatal outcome whether the mother received insulin or an oral hypoglycemic agent for treatment of gestational diabetes other than the increased incidence of hyperbilirubinemia in the insulin group.

Microvillous Inclusion Disease Diagnosed by Gastric Biopsy.

Protracted diarrhea in neonates is uncommon and usually requires an intestinal biopsy for etiological diagnosis. Gastric biopsy has not been used in the routine diagnosis of this condition. We report the first documented patient with microvillous inclusion disease from India, where the diagnosis was established by a gastric biopsy.

Retrospective Cohort Study Comparing Neonatal Outcomes of Women Treated with Glyburide or Insulin in Gestational Diabetes: A 5-Year Experience in a South Indian Teaching Hospital.

Objective: To assess the effectiveness of glyburide in preventing complications of gestational diabetes in neonates as compared to insulin. Materials and Methods: Information from birth register, maternal and neonatal records were obtained. Five hundred and seventy-seven gestational diabetics with moderate hyperglycemia i.e., with highest fasting plasma glucose value of ≤130 mg/dl and/or highest post-prandial value of ≤250 mg/dl treated with insulin or glyburide were included from a cohort of 769 women needing additional therapy to initial diet therapy during a 5-year period. Thus neonatal outcomes of 303 women treated with insulin and 274 women treated with glyburide were compared. Results: Baseline plasma glucose levels in the group treated with insulin were higher. The mean birth weight (SD) of the neonates in women treated with insulin was 3021.3 g (604.19) as compared to 3104.6 g (499.35, P = 0.07) in the group treated with glyburide. Neonatal outcomes such as hypoglycemia (4.9%, 3.6%, P = 0.44), hypocalcemia (1.3%, 0.7%, P = 0.48), polycythemia (1.7%, 0.7%, P = 0.31), macrosomia (11.6%, 8.7%, P = 0.26), congenital anomalies (2.1%, 2.3%, P = 0.87), birth trauma (1.4%, 1.2%, P = 0.79) were similar in both groups. Neonates of women treated with insulin were more likely to have hyperbilirubinemia (11.5%, 6.5%, P = 0.03). Conclusion: Neonatal outcomes of women treated with glyburide were comparable to those in women treated with insulin. More number of neonates of mothers treated with insulin had hyperbilirubinemia compared to neonates of mothers treated with glyburide (11.5%, 6.5% P = 0.03).

Whole Body Cooling in Newborn Infants with Perinatal Asphyxial Encephalopathy in a Low Resource Setting: A Feasibility Trial.

Objective: To determine the feasibility and safety of whole body cooling in newborn infants with perinatal asphyxial encephalopathy in a low resource setting. Design: Feasibility trial. Setting: Tertiary care perinatal centre. Subjects: Infants born at  35 weeks gestation with perinatal asphyxia were included in the study. Interventions: Infants were cooled to a rectal temperature of 33±0.5°C for 72 hours using cloth-covered ice-gel packs. Vital parameters were monitored continuously. Outcome measures: The primary outcome was the achievement of target temperature within 1 hour of initiation of treatment and maintaining the target temperature for 72 hours. Adverse events and possible complications of hypothermia were the secondary outcomes measured. Results: Twenty infants were included in the study. The mean time taken to achieve target rectal temperature was 52±25 minutes. The mean rectal temperature during cooling was 32.9±0.11ºC. The target temperature could be maintained for 72 hours without difficulty in all babies. Adverse events observed during cooling were thrombocytopenia (25%), sinus bradycardia (25%), deranged bleeding parameters (20%), aposteatonecrosis (15%), hyperglycemia (15%), hypoglycemia (10%), hypoxemia (5%), life-threatening coagulopathy (5%) and death (5%). Shivering was noted in many of the babies, especially in the initial phase of cooling. Conclusion: Whole body cooling in term infants with perinatal asphyxia is achievable, safe and inexpensive in a low-resource setting.

Neonatal hydrothorax following migration of a central venous catheter.

The use of a central venous catheter may occasionally be associated with complications like sepsis, effusions and thrombosis. Migration of the central catheter is an unusual complication that often goes unrecognized. This case report is of a neonate who developed hydrothorax resulting from a migrating central line and highlights the need for a high level of clinical suspicion in diagnosing catheter related problems.

Is C-reactive protein level useful in differentiating infected from uninfected neonates among those at risk of infection?

OBJECTIVE: To document effects of intrapartum risk factors for early onset sepsis (EOS) on CRP levels in neonates and to assess the suitability of this test in diagnosing EOS. DESIGN: Cohort study. SETTING: Labour and post natal wards in a tertiary level teaching hospital in India. SUBJECTS: 250 neonates at risk of developing infection. METHODS: CRP levels in cord blood and neonatal blood at 24 hrs were estimated using commercial kits. Babies were observed for signs of sepsis for at least 48 hours. RESULTS: Seven (2.8 Percent) neonates had elevated CRP levels in the cord blood. At 24 hours, 102 (40.8 Percent) babies had elevated levels. Elevated cord CRP levels was significantly associated with rupture of membranes for 24 hours (p =0.04), labour more than 12 hours (p = 0.002), and maternal fever (p = 0.01). At 24 hours, elevated CRP levels were associated with primiparity (p= 0.006), more than three vaginal examinations after membrane rupture (p=0.02), meconium staining of amniotic fluid (p =0.02) and amnioinfusion (p =0.02). Ten (4 Percent) babies developed EOS. The negative predictive value for elevated CRP levels at 24 h was 99 Percent. CONCLUSION: Several intrapartum risk factors for EOS can cause elevation in CRP levels. However, this test may be useful in excluding infection.

Short rib polydactyly syndrome-Type I.

Short rib polydactyly syndrome (SRPS) consists of a group of lethal skeletal dysplasias presenting with short limbs and ribs, hypoplastic thorax and polydactyly with or without visceral abnormalities. The authors report a case of SRPS in a fresh stillborn baby who had these features along with dysplastic kidneys. Clinical and radiological findings in this baby were consistent with SRPS - Type I (Saldino-Noonan Type). The diagnosis of SRPS, as in this case, can be made by antenatal ultrasonography.

Acute fatty liver of pregnancy: a report of two cases.

Acute fatty liver of pregnancy is an uncommon, potentially fatal disorder. Between 1998 and 2000, two patients with acute fatty liver of pregnancy presented at the Christian Medical College Hospital, Vellore. Both patients were in the thirty-sixth week of pregnancy. jaundice and encephalopathy were the predominant symptoms. Both the mothers died after they delivered a stillborn Infant each. The maternal deaths were due to multiorgan failure and/or postpartum haemorrhage and sepsis. The route of delivery was vaginal in both the patients. Extrahepatic and metabolic complications in both cases Included renal failure, sepsis, hypoglycaemia, disseminated intravascular coagulation and gastrointestinal bleeding. Liver biopsy done in both patients was consistent with the diagnosis of acute fatty liver of pregnancy. To the best of our knowledge, this is the first report from India on acute fatty liver of pregnancy.

Neonatal spinal cord injury.

Neonatal spinal cord injury (SCI) is well described in the literature, though its diagnosis is often delayed or missed in the neonatal period. We present a neonate who was referred with upper gastrointestinal bleed and a diagnosis of spinal cord injury was subsequently made clinically and confirmed radiologically.