Role of perfusion index and plethysmography variability index for predicting outcomes in neonatal sepsis.

AIM: (i) To compare perfusion index (PI) and plethysmography variability index (PVI) between neonates with proven or probable sepsis versus no-sepsis, (ii) to examine an association of PI and PVI with in-hospital mortality. METHODS: We enrolled neonates with clinically presumed sepsis. Culture-proven or probable sepsis were categorised as 'cases' and no-sepsis as 'controls'. PI and PVI were recorded hourly for 120 h and averaged in 20-time epochs (0-6 h to 115-120 h). RESULTS: We analysed 148 neonates with sepsis (proven sepsis = 77, probable sepsis = 71) and 126 with no-sepsis. Neonates with proven/probable sepsis and no-sepsis had comparable PI and PVI values. Among 148 neonates with sepsis, 43 (29%) died. Non-survivors had significantly lower PI values than survivors (mean difference 0.21 [95% CI 0.14-0.29], p-value <0.001). PI had a significant but modest discriminative ability to identify non-survivors. However, PI did not independently predict mortality. CONCLUSION: Neonates with proven/probable sepsis and no-sepsis had comparable PI and PVI values in the first 120 h of sepsis. PI but not PVI values were significantly lower in non-survivors than survivors. PI did not independently predict in-hospital mortality. Due to modest discriminative ability, PI should be interpreted along with other vital signs to take clinical decisions.

Clinical characteristics & outcome of SARS-CoV-2 infected neonates presenting to paediatric emergency.

Background & objectives: Data on neonatal COVID-19 are limited to the immediate postnatal period, with a primary focus on vertical transmission in inborn infants. This study was aimed to assess the characteristics and outcome of COVID-19 in outborn neonates. Methods: All neonates admitted to the paediatric emergency from August 1 to December 31, 2020, were included in the study. SARS-CoV-2 reverse transcription- (RT)-PCR test was done on oro/nasopharyngeal specimens obtained at admission. The clinical characteristics and outcomes of SARS-CoV-2 positive and negative neonates were compared and the diagnostic accuracy of a selective testing policy was assessed. Results: A total of 1225 neonates were admitted during the study period, of whom SARS-CoV-2 RT-PCR was performed in 969. The RT-PCR test was positive in 17 (1.8%). Mean (standard deviation) gestation and birth weight of SARS-CoV-2-infected neonates were 35.5 (3.2) wk and 2274 (695) g, respectively. Most neonates (11/17) with confirmed COVID-19 reported in the first two weeks of life. Respiratory distress (14/17) was the predominant manifestation. Five (5/17, 29.4%) SARS-CoV-2 infected neonates died. Neonates with COVID-19 were at a higher risk for all-cause mortality [odds ratio (OR): 3.1; 95% confidence interval (CI): 1.1-8.9, P=0.03]; however, mortality did not differ after adjusting for lethal malformation (OR: 2.4; 95% CI: 0.7-8.7). Sensitivity, specificity, accuracy, positive and negative likelihood ratios (95% CI) of selective testing policy for SARS-CoV-2 infection at admission was 52.9 (28.5-76.1), 83.3 (80.7-85.6), 82.8 (80.3-85.1), 3.17 (1.98-5.07), and 0.56 (0.34-0.93) per cent, respectively. Interpretation & conclusions: SARS-CoV-2 positivity rate among the outborn neonates reporting to the paediatric emergency and tested for COVID-19 was observed to be low. The selective testing policy had poor diagnostic accuracy in distinguishing COVID-19 from non-COVID illness.

Relationship between Decrease in Urine Output following Treatment with Prostaglandin Inhibitors and PDA Closure.

OBJECTIVE: Prostaglandin inhibitors are used for the treatment of patent ductus arteriosus (PDA) and they often transiently decrease the urine output (UO) due to prostaglandin inhibition in the renal vasculature. We hypothesized that preterm infants whose renal vasculature shows greater sensitivity to prostaglandin inhibitors are likely to have ductal tissue with greater sensitivity to the same. Our objective was to determine whether the decrease in UO following treatment of PDA with a prostaglandin inhibitor is associated with a higher probability of PDA closure. STUDY DESIGN: In a prospective, proof-of-concept, cohort study, we enrolled 40 preterm neonates with hemodynamically significant PDA (hsPDA), being treated with a prostaglandin inhibitor. The key predictor, UO, was measured at baseline and daily until 72 hours. We repeated echocardiography daily until PDA closure or the end of treatment. The key outcome was PDA closure. We compared "PDA-closed" (n = 28) and "PDA-open" (n = 12) groups for change in UO from baseline. RESULTS: The median (Q1, Q3) percent decrease in UO (figures rounded off to integers) was greater in the "PDA-closed" versus "PDA-open" group: from baseline to 0 to 24 hours [-45% (-55%, +0.04%) vs. -15% (-28%, +49%)]; baseline to 24 to 48 hours [-41% (-53%, +14%) vs. -3% (-25%, +62%), p = 0.03] and baseline to 48 to 72 hours [-33% (-49%, +32%) vs. +21% (-7%, +98%), p = 0.02]. Decrease in UO preceded PDA closure. The "PDA-closed" group had significantly greater weight loss, despite a greater decrease in UO. A decrease in UO of 27 and 17% by 24 to 48 hours and 48 to 72 hours, respectively, best predicted PDA closure. CONCLUSION: A decrease in UO after treating hsPDA with a prostaglandin inhibitor is associated with successful closure of PDA. KEY POINTS: · Prostaglandin inhibition causes both decrease in urine output and PDA closure following medical treatment. · The association between drug-induced decrease in urine output and PDA closure has been inadequately studied.. · Decrease in urine output after treatment with prostaglandin inhibitors increases the chances of PDA closure..

Prevalence & spectrum of congenital anomalies at a tertiary care centre in north India over 20 years (1998-2017).

Background & objectives: Congenital anomalies lead to significant morbidity and mortality. Systematically published data on the prevalence and spectrum of congenital anomalies from India are scarce. This study was aimed to ascertain the prevalence, spectrum, trend, and outcome of congenital anomalies at a tertiary care centre in north India over two decades. Methods: Electronic records of all live births from January 1998 to December 2017 were retrieved, and the neonates with congenital anomaly were included in this retrospective analysis. International Statistical Classification of Diseases and Related Health Problems, tenth revision (ICD-10) was used for uniformity and international comparison. The further sub-categorization was done as per the WHO birth defects surveillance manual. The prevalence of individual as well as overall congenital anomalies was calculated. Run charts were used to analyze the trends. Results: In the two decades studied (1998-2017), there were 86850 live births, of which 1578 [1.82%, 95% confidence interval (CI): 1.73-1.91%] neonates had a major congenital anomaly. The overall prevalence of anomalies was 182 (95% CI: 173-191) per 10,000 live births. Malformation of the circulatory system was the most common (28.0%) followed by musculoskeletal (18.6%) and urinary system (14.3%). Congenital anomaly-related death rate was 6.78 per 1000 live births. No significant trend was observed in the annual prevalence, individual malformations or contribution of congenital anomalies to overall mortality over the two decades. Interpretation & conclusions: Our results showed a high prevalence of congenital anomalies which could be responsible for significant mortality, warranting the need for a national surveillance programme and birth defect services. It is important to have a national database to know the overall burden and spectrum of congenital anomalies in the country.

Microorganisms Profile and Antimicrobial Resistance Pattern in Outborn Neonates in Northern India: A Hospital-Based Observational Study.

BACKGROUND: Neonates born somewhere else (outborn) and treated in a referral centre have different microbiological profile. We report the microorganism's profile and antimicrobial resistance (AMR) in blood culture proven sepsis in outborn neonates. METHODS: Culture positive neonatal sepsis from a neonatal unit of a referral institute catering to outborn neonates was studied over an 18 months duration. Data from the hospital information system were used to analyse the culture positivity rates, the spectrum of the microorganisms isolated and AMR pattern. RESULTS: Out of 5258 admitted neonates, 3687 blood samples were sent for suspect sepsis. The blood cultures were positive in 537 (14.6%) samples from 514 neonates. Gram-positive cocci (GPC) were the most common [240 (45%)] followed by gram-negative bacilli (GNB) [233 (43.4%)] and fungi [64 (11.9%)]. Coagulase negative staphylococcus (CONS) contributed to two-thirds of GPC followed by Klebsiella [93 (17.3%)] and Acinetobacter species [52 (9.7%)]. In 403 (75%) neonates, organisms grew in the samples sent at or within 24 h of admission. The case fatality rate was significantly higher in those with culture positive sepsis. The resistance to meropenem and imipenem was documented in 57.1% and 49.7%, respectively and 48% of the GNB was multidrug resistant. CONCLUSIONS: CONS followed by Klebsiella species were the most common organisms isolated. Three-fourths of the neonates had organisms grown at or within 24 h from admission. More than half of the GNB were multidrug resistant. The case fatality rate was significantly higher in those with culture positive sepsis.

Sepsis is the third most common cause of neonatal mortality globally. Outborn neonates differ in their microorganisms' profile and antimicrobial resistance (AMR) pattern in comparison to inborn neonates. In this study, we report the microorganisms profile and their AMR pattern in blood culture proven sepsis in a large cohort of outborn (extramural) neonates admitted to the index institute. We have also presented the state-wise profile and have compared their AMR pattern. Out of the 5258 admitted neonates, 3687 blood samples were sent for culture for suspect sepsis. The blood cultures were positive in 537 (14.6%) samples from 514 neonates. Coagulase-negative staphylococcus (CONS) followed by Klebsiella species were the most common organisms isolated from this large cohort of outborn neonates. More than 75% of the neonates grew the organisms within 24 h from admission indicating that many of them harboured the organisms at admission. Case fatality rate was significantly higher in those neonates with culture positive sepsis in comparison to culture negative sepsis. Close to 50% of the gram-negative bacilli isolates were multidrug resistant and half of them were extensively drug resistant. A significant between-state difference in organism profile and their AMR patterns were observed.

Oral Paracetamol vs Oral Ibuprofen in Patent Ductus Arteriosus: A Randomized, Controlled, Noninferiority Trial.

OBJECTIVE: To test the hypothesis that oral paracetamol is non-inferior to oral ibuprofen in closing hemodynamically significant patent ductus arteriosus (hsPDA) with an a priori noninferiority (NI) margin of 15%. STUDY DESIGN: Multicenter, randomized, controlled, NI trial conducted in level III neonatal intensive care units. Consecutively inborn preterm neonates of <32 weeks of gestation with hsPDA were included. Those with structural heart disease, major malformations, and contraindications for enteral feeding or for administration of study drugs were excluded. Interventions included oral paracetamol in the experimental arm and oral ibuprofen in the active control arm. The primary outcome was closure of hsPDA by 24 hours from the last dose of the study drug. Secondary outcome measures included closure of hsPDA by 24 hours after the first course of the study drug, rate of reopening after the first course, and adverse events associated with the study drug. RESULTS: Out of 1250 neonates screened, 161 were randomized. Oral paracetamol was noninferior to oral ibuprofen in closure of hsPDA by both per protocol analysis (62 [95.4%] vs 63 [94%]; relative risk [RR], 1.01 [95% CI, 0.94-1.1]; risk difference [RD], 1.4 [95% CI, -6 to 9]; P = .37) and intention-to-treat analysis (63 [89%] vs 65 [89%]; RR, 0.99 [95% CI, 0.89-1.12]; RD, -0.3 [95% CI, -11 to 10]; P = .47). All adverse events were comparable in the 2 study arms. CONCLUSIONS: Oral paracetamol is noninferior to oral ibuprofen for the closure of hsPDA in preterm neonates of <32 weeks of gestation. No difference was observed in the adverse events studied.

Epinephrine versus dopamine in neonatal septic shock: a double-blind randomized controlled trial.

We compared epinephrine and dopamine as a first-line vasoactive drug in 40 neonates (enrolled in two gestational age strata ≤ 306/7 and ≥ 310/7 weeks) with fluid-refractory septic shock. Epinephrine or dopamine was initiated at 0.2 or 10 µg/kg/min, respectively. If shock persisted after 15 min, epinephrine or dopamine was increased to 0.3 or 15 µg/kg/min, respectively (16-30 min), and thereafter to 0.4 or 20 µg/kg/min (31-45 min). Proportion of neonates achieving 'reversal of shock' (defined as systolic and diastolic BP > fifth centile and capillary filling time < 3 s and left ventricular output ≥ 150 mL/kg/min) by 45 min [5 (25%) vs 6 (30%), RR 0.83 (95% CI 0.30, 2.29)]; haemodynamic stability (shock reversal for ≥ 120 min without escalation of vasoactive drugs) anytime during therapy [10 (50%) vs 6 (30%), RR 1.67 (95% CI 0.75, 3.71)]; and all-cause mortality by 28 days [14 (70%) vs 16 (80%), RR 0.87 (95% CI 0.61, 1.26)] were comparable in the epinephrine and dopamine groups, respectively. On stratified analysis, we observed an interaction of gestational age strata with the group of allocation favouring epinephrine in neonates ≤ 306/7 weeks.Conclusion: Epinephrine (0.2-0.4 µg/kg/min) and dopamine (10-20 µg/kg/min) had comparable efficacy and safety in neonatal septic shock.Clinical Trial registry name and registration number: The study was registered with Clinical Trial Registry of India CTRI/2015/10/006285. What is Known: • The choice of vasoactive drugs in neonatal septic shock is empirical and dopamine is the conventional first-line vasoactive drug. • There are no randomized controlled trials comparing dopamine and epinephrine in neonatal septic shock. What is New: • In this study, epinephrine and dopamine had comparable efficacy and safety as a first-line vasoactive drug in management of neonatal septic shock. • On stratified analysis in a limited sample, epinephrine was associated with better outcomes in neonates ≤ 306/7 weeks.

Nasal injury and comfort with jet versus bubble continuous positive airway pressure delivery systems in preterm infants with respiratory distress.

Nasal injuries with use of nasal continuous positive airway pressure (CPAP) range from blanching of nasal tip to septal necrosis and septal drop. This analysis was done in preterm neonates of < 34-week gestation, who received nasal CPAP as primary support as part of a randomized trial comparing Jet device with Bubble device for delivery of CPAP, both through nasal prongs of different structure, make and fixation methods. Nasal injury was assessed using a validated nasal injury score. Out of 170 neonates enrolled, 103 (61%) had nasal injuries; moderate and severe injuries were observed in 18 (11%) and 8 (5%) infants, respectively. Septum was the most common site injured. The incidence and severity of nasal injury were significantly lesser in Jet group compared to Bubble group [RR 0.6 (95% C.I. 0.5-0.8); p < 0.001]. Similarly, neonates in Jet group had lesser average [median (IQR): 3 (3,4) vs. 4 [8, 14]; p = 0.04] as well as peak N-PASS pain scores [median (IQR): 4 [8, 14] vs. 5 [13, 16]; p = 0.01] in comparison to Bubble group. However, Jet group neonates had significantly more common prong displacements. CONCLUSION: Bubble CPAP device with its nasal interface had higher and more serious incidence of nasal injuries in comparison to Jet CPAP device. What is known: • Nasal injuries are becoming increasingly common with use of nasal CPAP low gestational age, low birth weight, longer use of CPAP and longer NICU stay are risk factors for such injuries • Validated nasal injury scores have been created for assessment of nasal trauma in neonates What is new: • Bubble device with its interface had higher and more serious incidence of nasal injuries in comparison to Jet device • Even though pain assessed by N-PASS was less with Jet device, prong displacements were more frequent with its system.

Factors affecting efficacy of packed red blood cell transfusion in neonates.

The degree of increase in haematocrit and equilibration time following packed red blood cell (PRBC) transfusion in neonates is not well studied. We evaluated change in haematocrit 15 min, 6 h and 24 h after PRBC transfusion in neonates and factors predicting this change. Among neonates receiving PRBC transfusion, we recorded pre-transfusion haematocrit and a priori identified putative variables affecting change in haematocrit following transfusion. The factors affecting change in haematocrit were analyzed by multiple linear regression analysis. Eighty-one neonates received 119 PRBC transfusions (mean volume 16 ± 4 mL/kg). Haematocrit increased from 26 ± 5 to 41 ± 5% at 15 min after PRBC transfusion (p = 0.001) and remained stable till 6 h (41 ± 5%, p = 0.11). It decreased to 40 ± 5%, at 24 h post transfusion (p < 0.001). On linear regression analysis, baseline haematocrit of the baby, donor blood haematocrit and volume of PRBC transfusion were independent determinants of increase in haematocrit. CONCLUSION: After 16 mL/kg PRBC transfusion in neonates, haematocrit increased by 15% at 15 min post transfusion. The equilibration in haematocrit values was achieved by 15 min after transfusion. Baseline haematocrit of neonate, donor blood haematocrit and transfusion volume independently determine the rise in haematocrit. What is Known: • Rise in haematocrit following PRBC transfusion in neonates has been studied in a small number of stable infants. • Determinants of efficacy of PRBC transfusion have not been well studied in newborns. What is New: • Each milliliter/kilogramme of PRBC transfusion increases the neonate's haematocrit by approximately 1%. • Baseline haematocrit, donor blood haematocrit and transfusion volume per kilogramme body weight independently determine the rise in haematocrit.

Clinical predictors of hospital admission in acute lower respiratory tract infection in 2 months to 2-year-old children.

BACKGROUND AND OBJECTIVE: Acute lower respiratory tract infections (ALRI) are a common cause of paediatric emergency visits in young children. We studied risk factors for hospitalization and developed a clinical score for predicting hospitalization among 2 months to 2-year-old children with ALRI. METHODS: We conducted this prospective cohort study in the paediatric emergency department of a tertiary-care teaching hospital in India. Consecutive children, aged 2 months to 2 years with ALRI were enrolled from 15 December 2011 to 14 December 2012. A total of 26 a priori identified, putative risk factors were studied among enrolled children. We determined independent predictors of hospital admission (primary outcome) through multi-variable logistic regression analysis and assimilated them into a clinical risk score using regression coefficients. RESULTS: A total of 240 children (130 admissions) with ALRI were enrolled. Eleven clinical risk factors, which displayed association with hospital admission on univariate analysis (P < 0.1), were entered into multi-variable logistic regression analysis. Five factors retained independent association and were incorporated in a predictive score for hospitalization: tachypnoea (score of 5), chest retractions (score of 3), temperature > 37.8°C (score of 3), SpO2 < 92% at room air (score of 4), GCS < 15 (score of 6). Area under the receiver operator characteristic curve was 0.80 (95% CI: 0.75-0.85, P < 0.001). CONCLUSION: Five clinical risk factors-tachypnoea, chest retractions, fever > 37.8°C, SpO2 < 92% and GCS < 15-independently predicted hospital admission in infants with ALRI. A novel clinical score predicting hospital admission is presented.

Hemodynamic changes in preterm neonates with septic shock: a prospective observational study*.

OBJECTIVE: We evaluated hemodynamic changes in preterm neonates with septic shock using functional echocardiography and studied the effects of vasoactive drugs on hemodynamic variables. DESIGN: Prospective observational study. SETTING: Level III neonatal ICU. SUBJECTS AND PATIENTS: We enrolled 52 preterm neonates with septic shock (shock group) and an equal number of gestation and postnatal age-matched healthy neonates (control group). INTERVENTIONS: We measured functional hemodynamic variables (left and right ventricular output, ejection fraction, isovolumetric relaxation time, and early passive to late active peak velocity ratio) by echocardiography in the shock group during initial fluid resuscitation, before initiation of vasoactive drugs, and again 30-40 minutes after initiation of vasoactive drug infusion. Control group underwent a single assessment after enrollment. We compared various hemodynamic variables between shock group and control group using paired t test or Wilcoxon signed-rank test. MEASUREMENTS AND MAIN RESULTS: The baseline left ventricular output was significantly higher in neonates with septic shock as compared with controls (median [interquartile range], 305 mL/kg/min [204, 393] vs 233 mL/kg/min [204, 302]; p < 0.001), but ejection fraction was similar between the two groups (55% ± 12% vs 55% ± 5%, p = 0.54). Other hemodynamic variables were comparable between the two groups. After vasoactive drug infusion, there was a significant increase in heart rate (152 ± 18 to 161 ± 18 beats/min, p ≤ 0.001) and right ventricular output (median [interquartile range], 376 [286, 468] to 407 [323, 538] mL/kg/min; p = 0.018) compared with the baseline, but left ventricular output and ejection fraction did not change significantly. CONCLUSIONS: We found an elevated left ventricular output but normal ejection fraction in preterm neonates with septic shock. This suggests that septic shock in preterm neonates is predominantly due to vasoregulatory failure. Vasoactive drugs significantly increased right ventricular output, which was predominantly due to increase in heart rate.

Predictive Ability of Amplitude Integrated Electroencephalography for Adverse Outcomes in Neonates with Sepsis-Associated Encephalopathy: A Cohort Study.

The authors examined the prevalence of abnormal amplitude integrated electroencephalography (aEEG) patterns in neonates diagnosed with sepsis-associated encephalopathy (SAE). They recorded 36626 min of aEEG in 75 study neonates. Encephalopathy was defined by the Brighton Collaboration Neonatal Encephalopathy criteria. Neonates with primary outcome [either non-survivors or survivors with abnormal neurological examination at discharge using Amiel-Tison assessment tool, n = 58, (77%)] were compared with 17 survivors having normal neurological examination at discharge. Severely abnormal aEEG patterns (isoelectric voltage, continuous low voltage, burst suppression) collectively represented 31% of total 36626 min aEEG tracings. Neonates experiencing primary outcome had significantly higher Burdjalov scores than survivors with normal neurological exam (p value 0.01). After adjusting for gestational age, birth weight, and invasive ventilation, severely abnormal aEEG (aOR 5.8, 95% CI 1.7-19.5, p value 0.005) and Burdjalov score (aOR 0.77, 95% CI 0.63-0.95, p value 0.01) were independently associated with death or abnormal neurological examination at discharge.

Role of Cerebroplacental Ratio in Predicting Perinatal Outcome.

Objective Doppler velocimetry provides a sensitive, non-invasive, and safe method of surveillance of fetal hemodynamics and fetomaternal circulation. Cerebroplacental ratio (CPR) is an indicator of placental function and fetal maladaptation to placental insufficiency. Cerebroplacental ratio (CPR) is becoming a significant indicator of unfavorable pregnancy outcomes, which has implications for the assessment of fetal well-being. This study aimed to determine the cut-off value of the cerebroplacental ratio (CPR) in appropriate for gestational age (AGA) fetuses in high-risk mothers to predict adverse perinatal outcomes. We also compared the efficacy of CPR, umbilical artery pulsatility index (UmA PI), and middle cerebral artery pulsatility index (MCA PI) for predicting adverse perinatal outcomes. Design and setting This was a prospective observational study conducted at the Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India. Methods A total of 100 women with singleton high-risk pregnancies were included in this prospective observational study. Obstetric ultrasound was performed at the time of recruitment, and fetal weight and CPR were noted. Based on fetal weight, patients were divided into AGA and fetal growth restriction (FGR) groups; CPR was measured; patients were followed up fortnightly; and outcomes were noted. Main outcome The effectiveness of CPR, UmA PI, and MCA PI for predicting poor perinatal outcomes and identifying the cut-off value of CPR in appropriate for gestational age (AGA) fetuses in high-risk mothers was assessed. Result The values of MCA PI, UmA PI, and CPR were statistically significant between AGA and FGR (p-value =.023, .002 and .0001), respectively. The cut-off value for CPR-detecting adverse outcomes in AGA was 1.49. It has sensitivity, specificity, positive predictive value, and negative predictive value of 67.5%, 68%, 71.69%, and 70.21%, respectively. Conclusion Cerebroplacental ratio (CPR) reflects both circulatory insufficiency of the placenta and adaptive changes of the middle cerebral artery, indicating an important non-invasive surveillance modality.

B12 Deficiency is the Commonest Cause of Anaemia During Pregnancy in Northern India: Study from a Tertiary Care Institute.

Iron deficiency anemia is considered the leading cause of anemia during pregnancy; however, there is a lack of comprehensive studies on the etiological factors of anemia in pregnant women. The objective of this study was to systematically investigate the causes of anemia in pregnancy. Five hundred women with hemoglobin levels < 11 g/dl between 6 and 40 weeks of pregnancy underwent a complete hemogram, iron studies, serum folate, serum B12, serum copper, and serum zinc level assessments using standard methods. The median age of the patients was 26 years (range 24-29 years). The majority of patients were in the third trimester (449/500, 89.8%). Among the patients, 325 (65%) had vitamin B12 deficiency, with 159 (31.8%) having isolated B12 deficiency and 142 (28.4%) having combined B12 and iron deficiency. Isolated iron deficiency anemia was present in 74 patients (14.8%). Additionally, 28 patients (5.6%) had beta-thalassemia minor, and anemia of chronic disease was found in 17.2% (86) of the patients. Vitamin B12 deficiency was the most common cause of anemia, followed by combined B12 and iron deficiency. Further studies in diverse populations are warranted as they have broader implications for nutrient supplementation during pregnancy. Supplementary Information: The online version contains supplementary material available at 10.1007/s12288-023-01682-x.

Care During Labour, Childbirth, and Immediate Newborn Care in India: A Review.

India is committed to achieve a single-digit neonatal mortality rate (NMR) and stillbirth rate (SBR) by 2030 through India Newborn Action Plan (INAP) 2014. However, the current rate of decline is not enough to achieve the target neonatal mortality rate. Course correction and renewed efforts are required. This review outlines the current scenario and proposed scale-up of services included during labour, childbirth, and the immediate newborn period. The article summarises the challenges and bottlenecks in achieving a reduction in neonatal mortality rate and INAP targets. India has achieved over 80% coverage of three of the four ENAP coverage targets, but antenatal care coverage is still poor. There are concerns about the quality and completeness of antenatal care visits and other program interventions. The ongoing quality assurance should be strengthened through continuous supportive supervision by involving the medical colleges in a hub and spoke model and other key stakeholders. There is a need for effective and strategic engagement of the private sector in these initiatives. The states need to systematically assess the gaps as per population requirements and find effective solutions to overcome them quickly. The state and district-wise data maps show immense variations in coverage between states and within states, mirroring the variations in NMR. This indicates the need to ensure contextual micro-plans and provides an opportunity for the districts and states to learn from each other. The recent initiatives to strengthen primary healthcare should be used as a platform for all stillbirth and neonatal mortality prevention interventions in India.

Early Blood Pressure Changes in Neonatal Sepsis and the Risk of Mortality.

OBJECTIVES: To compare blood pressures (BP) between neonates with culture-proven sepsis and clinical sepsis in the first 120 h of sepsis onset and to examine association between BP and in-hospital mortality. METHODS: In this cohort study, consecutively enrolled neonates with 'culture-proven' sepsis [growth in blood/ cerebrospinal fluid (CSF) within 48 h] and clinical sepsis (sepsis workup negative, cultures sterile) were analyzed. Their BP was recorded every 3-hourly for initial 120 h and averaged in 20 time-epochs of 6 h each (0-6 h to 115-120 h). BP Z-scores were compared between neonates with culture-proven vs. clinical sepsis and survivors vs. non-survivors. RESULTS: Two hundred twenty eight neonates (102-culture-proven and 126-clinical sepsis) were enrolled. Both groups had comparable BP Z-scores except significantly lower diastolic BP (DBP) and mean BP (MBP) in 0-6 and 13-18 time-epochs in culture-proven sepsis group. Fifty-four neonates (24%) died during their hospital stay. BP Z-scores in the initial 54 h of sepsis were independently associated with mortality [systolic BP (SBP) Z-scores in first 54 h, DBP Z-scores in first 24 h, and MBP Z-scores in first 24 h] after adjusting for gestational age, birth weight, cesarean delivery, and 5-min Apgar score. On receiver operating characteristic curves, SBP Z-scores showed better discriminative ability than DBP and MBP to identify non-survivors. CONCLUSIONS: Neonates with culture-proven and clinical sepsis had comparable BP Z-scores except low DBP and MBP in the initial few hours in culture-proven sepsis. BP in initial 54 h of sepsis was significantly associated with in-hospital mortality. SBP discriminated non-survivors better than DBP and MBP.

Validation of Grobman's graphical nomogram for prediction of vaginal delivery in Indian women with previous caesarean section.

Purpose: To validate Grobman's nomogram for prediction of trial of labour after caesarean section (TOLAC) success in the Indian population. Methods: A prospective observational study of women with previous lower segment caesarean sections (LSCS) who were admitted for TOLAC between January 2019 and June 2020 at a tertiary care hospital We compared the Grobman's predicted VBAC success probability to the observed VBAC rate in the study population and devised a receiver-operator characteristics (ROC) curve for the nomogram. Results: Among the 124 women with prior LSCS who chose TOLAC and were included in the study, 68 (54.8%) had a successful VBAC and 56 (45.2%) had a failed TOLAC. The mean Grobman's predicted success probability for the cohort was 76.7%, significantly higher in VBAC women versus CS women (80.6% vs. 72.1%; p 0.001). The VBAC rate was 69.1% with a predicted probability of > 75% and only 42.9% with a probability of 50%. Women in the > 75% probability group had a nearly similar observed and predicted VBAC rate (69.1% vs. 86.3%; p = 0.002), and a greater number of women in the 50% probability group had successful VBAC than predicted (42.9% vs. 39.5%; p = 0.018). The area under the ROC curve for the study was 0.703 (95% CI 0.609-0.797; p 0.001). Grobman's nomogram had a sensitivity of 57.35%, a specificity of 82.14%, a positive predictive value (PPV) of 79.59%, and a negative predictive value (NPV) of 61.33% at a predicted probability cut-off of 82.5%. Conclusions: Women who had a higher Grobman's predicted probability had greater VBAC success rates than those with low predicted probability scores. The prediction ability of the nomogram was highly accurate at higher predicted probabilities, and even at lower predicted probabilities, women did have good odds of delivering vaginally.

Open-labeled Randomized Controlled Trial on Efficacy of Azithromycin Versus Doxycycline in Pediatric Scrub Typhus.

BACKGROUND: Doxycycline (DX) is the first-line therapeutic agent for scrub typhus. Macrolides, especially azithromycin (AZ), have been found to be equally efficacious as DX for treating scrub typhus in adults. We conducted this study to compare the efficacy of AZ versus DX in pediatric scrub typhus. STUDY DESIGN: Open-label randomized controlled trial. METHODS: Children 1-14 years of age suffering from acute febrile illness of ≥5 days and with a positive scrub IgM serology were randomized to receive either DX (2.2 mg/kg/dose twice daily in <40 kg; 100 mg BD in >40 kg for 7 days) or AZ (10 mg/kg/day for 5 days). The primary outcome was defervescence within 7 days of DX or 5 days of AZ. RESULTS: We had 75 children randomized and analyzed using an intention-to-treat approach and 60 children analyzed via per-protocol analysis. The proportion of children achieving defervescence was comparable in 2 groups [per-protocol analysis: 90.9% in the DX group vs. 96.3% in the AZ group, RR: 0.94 (95% CI: 0.83-1.08)]. On Kaplan-Meier curves, AZ showed a significantly higher probability of defervescence at any time point during treatment as compared with DX (log-rank test P value 0.035). CONCLUSION: AZ and DX had comparable rates of defervescence among children with scrub typhus. Trial registration No.: CTRI/2020/01/022991.

Back-Referral of Convalescing Neonates: Challenges and Strategies in India.

OBJECTIVES: To investigate the barriers and facilitators involved in the back-referral process of newborns from a tertiary care centre to district Special Newborn Care Units (SNCUs) for step-down care. METHODS: The study employed mixed methods, including feedback questionnaires for parents of back-referred neonates, in-depth interviews with doctors and nurses from six SNCUs, and focused group discussions with medical staff at a tertiary-level institute. The study was conducted over a period of seven and a half months in a north Indian tertiary care centre. RESULTS: The back-referral process received positive acceptance from parents and healthcare personnel. Notable barriers included the lack of Retinopathy of Prematurity (ROP) screening services in some SNCUs, inadequate free transport facilities for back-referral, and deficiencies in two-way communication. Parents provided valuable feedback for improvement, suggesting back-referral to the SNCU nearest to their home, daytime back-referral with adequate prior notice, and the availability of post-partum obstetric care at SNCUs for the mother. Inadequate environmental hygiene and limited availability of ROP services were identified as concerns. Facilitators included effective communication, proximity-based back-referral, and ongoing mentoring of SNCUs by tertiary centres. CONCLUSIONS: Establishing efficient two-way communication between tertiary centres and district SNCUs, provision of essential facilities at SNCUs, and ensuring a seamless continuum of care are pivotal for successful back-referral of convalescent neonates. Addressing these factors can contribute to improving the back-referral process, level 3 bed availability at the tertiary centres and neonatal health outcomes.