Comparison of parent or caregiver-completed development screening tools with Bayley Scales of Infant Development: a systematic review and meta-analysis.

BACKGROUND: Parent/caregiver-completed developmental testing (PCDT) is integral to developmental care in children; however, there is limited information on its accuracy. In this systematic review, we compared the diagnostic accuracy of PCDT with concurrently administered Bayley Scales of Infant Development for detection of developmental delay (DD) in children below 4 years of age. METHODS: We searched databases PubMed, Embase, CINAHL, PsycINFO and Google Scholar until November 2023. Bivariate and multiple thresholds summary receiver operating characteristics were used to obtain the summary sensitivity and specificity with 95% CIs. The Quality Assessment of Diagnostic Accuracy Studies-2 tool was used for risk of bias assessment. RESULTS: A total of 38 studies (31 in the meta-analysis) were included. Ages and Stages Questionnaire (ASQ) and Parent Report of Children's Abilities-Revised (PARCA-R) were the most commonly evaluated PCDTs. ASQ score >2 SD below the mean had an overall sensitivity of 0.72 (0.6, 0.82) and 0.63 (0.50, 0.75) at a median specificity of 0.89 (0.82, 0.94) and 0.81 (0.76, 0.86) for diagnosing moderate to severe DD and severe DD, respectively. PARCA- R had an overall sensitivity of 0.69 (0.51, 0.83) at median specificity of 0.75 (0.64, 0.83) for predicting severe DD. Participant selection bias and partial verification bias were found in over 50% of the studies. The certainty of evidence was low for the studied outcomes. CONCLUSIONS: The most commonly studied parental tools, ASQ and PARCA-R, have moderate to low sensitivity and moderate specificity for detecting DD in young children. High risk of bias and heterogeneity in the available data can potentially impact the interpretation of our results. PROSPERO REGISTRATION NUMBER: CRD42021268629.

Post-INSURE Administration of Heated Humidified High-Flow Therapy Versus Nasal Continuous Positive Airway Pressure in Preterm Infants More Than 28 Weeks Gestation with Respiratory Distress Syndrome: A Randomized Non-Inferiority Trial.

In preterm infants with respiratory distress syndrome (RDS), non-invasive ventilation (NIV) is usually provided using nasal continuous positive airway pressure (NCPAP) or non-invasive mechanical ventilation after surfactant administration by INtubation-SURfactant-Extubation (INSURE) method. Heated humidified high-flow nasal cannula (HHHFNC) is a mode of NIV with advantages of ease of application, less grades of nasal injury and easy handling. This study was done to compare the effectiveness of HHHFNC therapy administration as post-INSURE respiratory support in preterm infants as compared to NCPAP. The primary outcome was to compare the rate of treatment failure within 7 days of randomization to HHHFNC or NCPAP as a post-INSURE ventilatory modality. It was a pilot trial wherein all preterm infants more than 1 kg and more than 28 weeks gestational age with RDS who required surfactant were randomized to receive NCPAP or HHHFNC. Infants with an urgent need for intubation and mechanical ventilation were considered to have treatment failure. Thirty babies were enrolled-15 in each group. Baseline demographic characteristics were comparable. There was no significant difference in the primary outcome of early failure rate, i.e. mechanical ventilation rate within 7 days of starting treatment. There were no significant differences in other outcomes except nasal injury which was significantly lesser in the HHHFNC group. In conclusion, HHHFNC appears to be non-inferior to NCPAP when used in preterm infants more than 28 weeks gestation with RDS as a post-INSURE ventilatory modality.

Probiotic sepsis in preterm neonates-a systematic review.

Sepsis due to the administered probiotic strain/s is a barrier against adoption of prophylactic probiotic supplementation in preterm infants to reduce the risk of necrotising enterocolitis (NEC ≥ Stage II), all-cause mortality, late-onset sepsis, and feeding intolerance. We aimed to conduct a systematic review for reports of probiotic sepsis in preterm infants (gestation < 37 weeks). Databases including PubMed, Embase, Emcare, Cochrane Central library, and Google Scholar were searched in August 2021 and updated in Jan 2022. Probiotic sepsis was defined as positive blood/CSF culture isolating administered probiotic strain with symptoms suggestive of infection. Data collection included birth weight, gestation, comorbidities (e.g. gut surgery, NEC), presence of central venous catheters, treatment, and outcome. Literature search revealed 1569 studies. A total of 16 reports [randomised control trial (RCT): none; non-RCT: 1; case series: 8; case report: 7] involving 32 preterm infants with probiotic sepsis were included after exclusions for various reasons. Majority of the cases were born < 32 weeks' gestation. Bifidobacterium (N = 19) was the most commonly isolated organism followed by Lactobacillus (N = 10), and Saccharomyces (N = 3). A total of 25/32 cases were confirmed to be due to the administered probiotic strain on full genomic analysis. Two studies reported one neonatal death each. Twelve neonates had comorbidities. Majority were treated with antibiotics (29/32) whereas others (3/32) required antifungal treatment. CONCLUSION: Probiotics sepsis is relatively an uncommon event in preterm infants. Majority of the cases recovered after antibiotic or antifungal treatment. The importance of optimal surveillance and treatment of probiotic sepsis and research towards alternatives to probiotics (e.g. postbiotics) is emphasised. WHAT IS KNOWN: • Probiotics have been shown to reduce necrotising enterocolitis, late-onset sepsis, all-cause mortality, and time to reach full enteral feeds in preterm infants. • Despite the evidence, use of probiotics is not universal due to concerns regarding probiotic-associated sepsis in preterm infants. WHAT IS NEW: • This comprehensive systematic review showed that probiotic sepsis is a relatively rare phenomenon in preterm infants. • All except one case where the diagnosis was uncertain recovered after antimicrobial therapy.

Early erythropoietin for preventing necrotizing enterocolitis in preterm neonates - an updated meta-analysis.

Previous systematic reviews suggest reduction in necrotizing enterocolitis (NEC) among preterm infants supplemented with erythropoietin (EPO). We aimed to update our 2018 systematic review in this field considering the evidence accumulated over the last 3 years. Randomized controlled trials (RCTs) reporting the effect of early EPO supplementation vs placebo/no EPO supplementation on any stage NEC in preterm infants were included. Fixed effect model was used for meta-analysis. Trial sequential analysis (TSA) was conducted to verify the effects of EPO on NEC after accounting for repeated significance testing. A total of 22 RCTs (n = 5359) were included, of which six were new (n = 2541 additional preterm infants) in comparison to our previous systematic review. EPO significantly decreased the risk of any stage NEC (232/2669 (8.7%) vs 313/2690 (11.6%); RR: 0·76; TSA adjusted 95% CI (0·64, 0·90); p = 0·0008, number needed to treat (NNT) = 34). The risk of definite NEC (≥ Stage II) was also significantly reduced by EPO administration (105/2219 (4.7%) vs 141/2246 (6.3%); RR: 0.77; 95% CI (0.61, 0.98); p = 0.03, NNT: 62). However, the results for definite NEC were no longer significant on sensitivity analyses that included (a) only double-blind RCTs and (b) only prospectively registered trials. The quality of evidence was deemed moderate-to-low for the reported outcomes. CONCLUSION: There is moderate to low-quality evidence that early prophylactic EPO reduces any stage and ≥ Stage II NEC in preterm neonates. Prospectively registered, adequately powered, double-blind RCTs are required to confirm these findings. WHAT IS KNOWN: • Experimental studies have shown that erythropoietin (EPO) has gastrointestinal trophic effects. • Systematic reviews have shown that early treatment with EPO may decrease the risk of gut injury in preterm or low birth weight infants. WHAT IS NEW: • Early EPO supplementation significantly reduced the incidence of any stage NEC and definite NEC in preterm infants < 34 weeks of gestation. • EPO had no significant effect on definite NEC in the analyses that included only double-blinded and prospectively registered RCTs. How might it impact clinical practice in the foreseeable future? • Early prophylactic EPO can be recommended for NEC prevention if its benefits are consistently demonstrated in adequately powered randomized trials with a low risk of bias.

Umbilical cord milking versus delayed cord clamping in term and late-preterm infants: a systematic review and meta-analysis.

OBJECTIVE: To conduct a systematic review and meta-analysis to compare the efficacy and safety of umbilical cord milking (UCM) versus delayed cord clamping (DCC) in term and late-preterm infants. METHODS: MEDLINE, EMBASE, CINAHL, Cochrane Central Register of Controlled Trials, Clinical trial registries, and Gray literature were searched for randomized controlled trials (RCTs) comparing UCM with DCC in term and late-preterm infants for both short-term and long-term outcomes. Intact and cut UCM were compared separately with DCC using subgroup analysis. We used fixed effect model to pool the data. Random effects model was used when there was significant heterogeneity. RESULTS: Nine studies (1632 infants) were included in the systematic review. Milking was performed on intact cord (i-UCM) in five studies (n = 829) and on cut cord (c-UCM) in four studies (n = 803). Cord milking significantly improved hemoglobin level at 48-72 h of life when compared to DCC (six studies, n = 924, mean difference 0.36 g/dL; 95% CI: 0.19-0.53). In addition, hemoglobin level at six to eight weeks of age was also significantly higher in the studies comparing i-UCM with DCC (two studies, n = 550: mean difference 0.16 g/dL; 95% CI: 0.06-0.27). There was no difference between the UCM group and DCC group for any other outcome. Only one study provided information on growth and hematological parameters at one year of age. Neurodevelopmental outcomes were not reported. None of the studies included non-vigorous infants. The grade of evidence was low to very low for all the outcomes studied. CONCLUSION: UCM is comparable to DCC in improving short-term hematological outcomes in term and late-preterm vigorous infants. Trials assessing the effect of UCM on important clinical and long-term outcomes among non-vigorous mature preterm infants are urgently required.

Human Milk-Derived Fortifiers Compared with Bovine Milk-Derived Fortifiers in Preterm Infants: A Systematic Review and Meta-Analysis.

This systematic review assessed outcomes after using human milk-derived fortifier (HMF) compared with bovine milk-derived fortifier (BMF) in preterm infants. Six randomized controlled trials (RCTs) were included. Meta-analysis using a random-effects model showed the following results: 1) lower risk of necrotizing enterocolitis (NEC; ≥Stage II) (RR: 0.38; 95% CI: 0.15, 0.95; P = 0.04, I2 = 9%; n = 334, 4 RCTs) and surgical NEC (RR: 0.13; 95% CI: 0.02, 0.67; P = 0.02, I2 = 0%; n = 209, 3 RCTs) in the HMF group; 2) no significant difference in mortality (RR: 0.40; 95% CI: 0.14, 1.15; P = 0.09, I2 = 0%; n = 334, 4 RCTs); 3) lower weight gain in the HMF group [mean difference (MD) = -1.08 g · kg-1 · d-1; 95% CI: -1.96, -0.21 g · kg-1 · d-1; P = 0.02, I2 = 0%; n = 241, 4 RCTs]; 4) no differences for length (MD = -0.11 cm/wk; 95% CI: -0.26, 0.04 cm/wk; P = 0.14, I2 = 68%) and head circumference (MD = -0.02 cm/wk; 95% CI: -0.08, 0.05 cm/wk; P = 0.59, I2 = 23%); and 5) no significant difference in late-onset sepsis (RR: 0.96; 95% CI: 0.56, 1.67; P = 0.90, I2 = 63%; n = 334, 4 RCTs). The beneficial effects of HMF for NEC were no longer significant in sensitivity analyses after excluding studies with high risk of bias. Quality of evidence as per Grading of Recommendations, Assessment, Development and Evaluation (GRADE) analysis was low to very low, and hence the confidence in these results is low. In summary, fortification of milk in preterm infants with HMF compared with BMF decreased the risk of NEC but was associated with lower weight gain. Given the low quality of evidence, adequately powered and well-designed RCTs without the influence of industry are required in this field.

Probiotics for Preterm Infants in India - Systematic Review and Meta-Analysis of Randomized Controlled Trials.

The objective of the present study is to review current evidence from randomized controlled trials (RCTs) of probiotics for preterm infants in India. A systematic review of RCTs of probiotics for preterm infants in India was conducted using Cochrane methodology and PRISMA guidelines. Fixed effects model was used for meta-analysis. Nine RCTs (n = 1514) were included. Meta-analysis showed reduced risk of necrotizing enterocolitis (NEC) ≥ Stage II {Risk ratio (RR): 0.36 [95% confidence interval (CI): 0.20, 0.66], p = 0.0009, (9 RCTs)}, late onset sepsis [RR: 0.56 (95% CI: 0.45, 0.71), p < 0.00001, (7 RCTs)] and mortality [RR: 0.62 (95% CI: 0.41, 0.95, p = 0.03 (8 RCTs)] in the probiotic group. Probiotics also reduced the time to full feeds [Mean difference (MD): -4.09 d (95% CI: -4.52, -3.65), p < 0.00001, 5 RCTs] and duration of hospital stay [Fixed effects model (FEM): MD: -2.00 d (95% CI: -2.46, -1.53), p < 0.00001, 6 RCTs]. Current evidence from RCTs supports probiotic supplementation for optimizing outcomes of preterm infants in India.

Umbilical cord milking in preterm infants: a systematic review and meta-analysis.

OBJECTIVE: To conduct a systematic review and meta-analysis of the efficacy and safety of umbilical cord milking in preterm infants. DESIGN: Randomised controlled trials comparing umbilical cord milking with delayed cord clamping/immediate cord clamping in preterm infants were identified by searching databases, clinical trial registries and reference list of relevant studies in November 2019. Fixed effects model was used to pool the data on various clinically relevant outcomes. MAIN OUTCOME MEASURES: Mortality and morbidities in preterm neonates. RESULTS: Nineteen studies (2014 preterm infants) were included. Five studies (n=922) compared cord milking with delayed cord clamping, whereas 14 studies (n=1092) compared milking with immediate cord clamping. Cord milking, as opposed to delayed cord clamping, significantly increased the risk of intraventricular haemorrhage (grade III or more) (risk ratio (RR): 1.95 (95% CI 1.01 to 3.76), p=0.05). When compared with immediate cord clamping, cord milking reduced the need for packed RBC transfusions (RR:0.56 (95% CI 0.43 to 0.73), p<0.001). There was limited information on long-term neurodevelopmental outcomes. The grade of evidence was moderate or low for the various outcomes analysed. CONCLUSION: Umbilical cord milking, when compared with delayed cord clamping, significantly increased the risk of severe intraventricular haemorrhage in preterm infants, especially at lower gestational ages. Cord milking, when compared with immediate cord clamping, reduced the need for packed RBC transfusions but did not improve clinical outcomes. Hence, cord milking cannot be considered as placental transfusion strategy in preterm infants based on the currently available evidence.

Is Routine Monitoring for Hypoglycemia Required in Intramural Asymptomatic Infant of Diabetic Mother? An Audit in a Tertiary Care Hospital.

AIMS: This retrospective audit aimed to analyze whether routine frequent monitoring for hypoglycemia is required in asymptomatic infant of diabetic mother born in tertiary care hospital. METHODS: The study analyzed the blood sugar level of 196 infants of diabetic mothers. RESULTS: The overall incidence of hypoglycemia from 196 study participants was 9.18% (N = 18). The incidence of hypoglycemia at 2 h of life was maximum (83.33%) and it was significant when compared to 3, 6, 9 and 12 h (p < 0.0001). Blood glucose levels were significantly more at 6 (p = 0.0002)), 9 (p = 0.0001) and 12 h (p = 0.0001) when compared to glucose level at 2 h except at 3 h of life (p = 0.062). Similarly blood glucose at 9 (p = 0.0001) and 12 h of life (p = 0.0002) were significantly more than at 3 h of life. Blood glucose at 9 h was significantly more than at 6 h of life (0.032) and at 12 hours of life (p = 0.0237) was significantly higher than at 6 h of life. CONCLUSION: The frequent blood glucose monitoring for hypoglycemia in infant of diabetic mother as per American Academy of Pediatrics may be reduced as per the findings in our study. However, this needs to be confirmed by a properly designed observational study/adequately powered randomized controlled trial.

Placental Findings in Singleton Stillbirths: A Case-control Study.

Aims: This prospective observational study compared placental lesions of stillbirth cases and live birth controls, and aimed to determine the cause of stillbirth. Methods: The study enrolled 85 stillbirths and 85 live births at the time of delivery. Results: There was significantly increased incidence of placental abruption (p = 0.005) and gestational diabetes (p = 0.032) in mothers with stillbirths. Histopathological examination of placenta was significantly abnormal in stillbirths compared with live births (p = 0.004). Delayed villous maturation was significantly more in stillbirths (38.82 vs. 16.47%; p = 0.002). Acute (30.59 vs. 16.47%; p = 0.04) and chronic diffuse villitis (16.47 vs. 4.7%; p = 0.02), chorionic plate acute vasculitis (28.235 vs. 14.11%; p = 0.04) were significantly more in stillbirths. Foetal vascular thrombi in the chorionic plate (30.58 vs. 14.12%; p = 0.02) and avascular villi (24.7 vs. 8.23%; p = 0.006) were significantly more in stillbirths. Conclusion: These abnormal placental patterns could provide information about the etiopathogenisis in stillbirths of unknown aetiology.

Effect of different methods of pasteurization on bactericidal action of human milk: A prospective observational study.

Background & objectives: Pasteurization involves not only inactivation of pathogens, but also loss of immunological functions and bactericidal action of human milk. Hence, this study was aimed to explore the stability of such bactericidal action after subjecting human milk samples to thermal pasteurization under different condition of time and temperature. Methods: In this observational study 48 human milk samples were analyzed over a period of three months. The effect of holder and flash methods of pasteurization on bactericidal action against Escherichia coli was evaluated compared to the control sample before and after 72 h of storage at -18°C. Results: Both holder and flash methods of pasteurization showed significant reduction in the E. coli growth to 46.4 and 25.5 per cent, respectively, after 24 h of incubation (P <0.001). The bactericidal activity was significantly more in samples subjected to holder method compared to flash method before and after 72 h of storage (46.41±15.38 vs. 25.50±30.74, P <0.001 and 42.27±20.38 vs. 18.33±28.55, P <0.001). Interpretation & conclusions: Our results showed that the bactericidal activity of human milk was better preserved by the holder method of pasteurization. Further well-powered and well-designed randomized trials are needed to confirm the findings.

Clinical Outcomes Related to the Gastrointestinal Trophic Effects of Erythropoietin in Preterm Neonates: A Systematic Review and Meta-Analysis.

Erythropoietin (EPO) plays an important role in the development and maturation of the gastrointestinal tract. Recombinant EPO (rEPO) has been used to prevent anemia of prematurity. The gastrointestinal trophic effects of EPO may reduce feeding intolerance and necrotizing enterocolitis (NEC) in preterm neonates. The aim of this systematic review of randomized controlled trials (RCTs) was to evaluate the effects of rEPO on clinical outcomes such as feeding intolerance, stage II or higher NEC, any stage NEC, sepsis, retinopathy of prematurity, and bronchopulmonary dysplasia in preterm neonates. Twenty-five RCTs (intravenous: 13; subcutaneous: 10; enteral: 2; n = 4025) were eligible for inclusion. Meta-analysis of data from 17 RCTs (rEPO compared with placebo) with the use of a fixed-effects model showed no significant effect of rEPO on stage II or higher NEC (RR: 0.87; 95% CI: 0.64, 1.19; P = 0.39). Meta-analysis of data from 25 RCTs (rEPO compared with placebo) showed that rEPO significantly decreased the risk of any stage NEC [cases/total sample: 120/2058 (5.83%) compared with 146/1967 (7.42%); RR: 0.77; 95% CI: 0.61, 0.97; P = 0.03]. Only one RCT reported on time to full feedings. Meta-analysis of data from 15 RCTs showed a significant reduction in late-onset sepsis after rEPO administration (RR: 0.81; 95% CI: 0.71, 0.94; P = 0.004). Meta-analysis of 13 RCTs showed no significant effect of rEPO on mortality, retinopathy of prematurity, and bronchopulmonary dysplasia. Prophylactic rEPO had no effect on stage II or higher NEC, but it reduced any stage NEC, probably by reducing feeding intolerance, which is often labeled as stage I NEC. Adequately powered RCTs are required to confirm these findings.

Amniotic Band Syndrome With Pseudoarthrosis of Tibia and Fibula: A Case Report.

Constriction of the lower limb by a congenital amniotic band has been proposed to explain the development of pseudoarthrosis of the tibia and fibula. We report a case of amniotic band syndrome in a preterm female infant with pseudoarthrosis of the tibia and fibula. She was born at 29 weeks of gestation with congenital amniotic bands and was noted to have a severely edematous left foot distal to the constricting band with rudimentary digits. The skin was pink and well perfused with palpable pulses. Radiography demonstrated pseudoarthrosis of the tibia and fibula. The limb deformities were managed with splints, positioning, and physiotherapy. She underwent Z-plasty with soft tissue release on the left lower leg on day 7 of life. At 36 weeks of postmenstrual age, a repeat radiograph showed markedly improved growth of the tibia and fibula with mature new bone formation, which avoided the need for further surgical intervention. During the follow-up period, she underwent left Syme's amputation at 18 months. At 29 months of age, the child was able to walk and run without support. The findings from our case confirm the potential for bone growth in patients with amniotic band syndrome, once the constricting band has been released. Simple release of the constriction band with Z-plasty resulted in growth of mature bone, replacing the pseudoarthrosis and, hence, the patient did not require surgical amputation. Thus, one should be cautious when deciding on surgical amputation, even in the presence of pseudoarthrosis, especially in preterm infants. Early limb-preserving surgery with release of the constricting band with an intention to salvage the limb appears appropriate.

Effect of Delayed Cord Clamping on Hematocrit, and Thermal and Hemodynamic Stability in Preterm Neonates: A Randomized Controlled Trial.

OBJECTIVE: To evaluate the short term clinical effects of delayed cord clamping in preterm neonates. DESIGN: Randomized controlled trial. SETTING: A tertiary care neonatal unit from October 2013 to September 2014. PARTICIPANTS: 78 mothers with preterm labor between 27 to 316/7 weeks gestation. INTERVENTION: Early cord clamping (10 s), delayed cord clamping (60 s) or delayed cord clamping (60 s) along with intramuscular ergometrine (500 µg) administered to the mother. MAIN OUTCOME MEASURES: Primary: hematocrit at 4 h after birth; Secondary: temperature on admission in neonatal intensive care unit, blood pressure (non-invasive) at 12 h, and urinary output for initial 72 h. RESULTS: Mean (SD) hematocrit at 4 h of birth was 58.9 (2.4)% in delayed cord clamping group, and 58.7 (2.1) % in delayed cord clamping with ergometrine group as compared to 47.6 (1.3) % in early cord clamping group. Mean (SD) temperature on admission in NICU was 35.8 (0.2)ºC, 35.8 (0.3)ºC, and 35.5 (0.3)ºC, respectively in these three groups. The mean (SD) non-invasive blood pressure at 12 h of birth was 45.8 (7.0) mmHg, 45.8 (9.0) mmHg, and 35.5 (8.6) mmHg, respectively in these three groups. Mean (SD) urinary output on day 1 of life was 1.1 (0.2) mL/kg/h, 1.1 (0.2) mL/kg/hr and 0.9 (0.2) ml/kg/h, respectively. CONCLUSION: In preterm neonates delayed cord clamping along with lowering the infant below perineum or incision site and administration of ergometrine to mother has significant benefits in terms of increase in hematocrit, higher temperature on admission, and higher blood pressure and urinary output during perinatal transition.

Probiotic supplementation in children with cystic fibrosis-a systematic review.

UNLABELLED: Probiotics may benefit in cystic fibrosis (CF) as gut dysbiosis is associated with gastrointestinal symptoms and exacerbation of respiratory symptoms in CF. We conducted a systematic review of randomized controlled trials (RCTs) and non-RCTs of probiotic supplementation in children with CF, using the Cochrane methodology, preferred reporting items for systematic reviews (PRISMA) statement, and meta-analysis of observational studies in epidemiology (MOOSE) guidelines. Primary outcomes were pulmonary exacerbations, duration of hospitalization and antibiotics, and all-cause mortality. Secondary outcomes included gastrointestinal symptoms, markers of gut inflammation, and intestinal microbial balance. A total of nine studies (RCTs, 6, non-RCTs, 3; N = 275) with some methodological weaknesses were included in the review. The pooled estimate showed significant reduction in the rate of pulmonary exacerbation (fixed effects model, two parallel group RCTs and one cross-over trial: relative risk (RR) 0.25, (95 % confidence interval (95 % CI) 0.15,0.41); p < 0.00001; level of evidence: low) and decrease in fecal calprotectin (FCLP) levels (fixed effect model, three RCTs: mean difference (MD) -16.71, 95 % CI -27.30,-6.13); p = 0.002; level of evidence: low) after probiotic supplementation. Probiotic supplementation significantly improved gastrointestinal symptoms (one RCT, one non-RCT) and gut microbial balance (decreased Proteobacteria, increased Firmicutes, and Bacteroides in one RCT, one non-RCT). CONCLUSION: Limited low-quality evidence exists on the effects of probiotics in children with CF. Well-designed adequately powered RCTs assessing clinically meaningful outcomes are required to study this important issue. WHAT IS KNOWN: • Gut dysbiosis is frequent in children with cystic fibrosis due to frequent exposure to pathogens and antibiotics. • Probiotics decrease gut dysbiosis and improve gut maturity and function. What is New: • This comprehensive systematic review shows that current evidence on the safety and efficacy of probiotics in children with cystic fibrosis is limited and of low quality. • Well-designed and adequately powered trials assessing clinically important outcomes are required considering the health burden of cystic fibrosis and the potential benefits of probiotics.

A Case of Acinetobacter Septic Pulmonary Embolism in an Infant.

Case Characteristics. An 11-month-old girl presented with fever and breathlessness for 5 days. Patient had respiratory distress with bilateral coarse crepitations. Chest radiograph revealed diffuse infiltrations in the right lung with thick walled cavities in mid and lower zone. Computed tomography showed multiple cystic spaces and emboli. Blood culture grew Acinetobacter species. Intervention. Patient was treated with Meropenem and Vancomycin. Outcome. Complete clinical and radiological recovery was seen in child. Message. Blood cultures and CT of the chest are invaluable in the evaluation of a patient with suspected septic pulmonary embolism. With early diagnosis and appropriate antimicrobial therapy, complete recovery can be expected in patients with septic pulmonary embolism.