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ObjectiveTo compare the characteristics and outcomes of neonates with mild hypoxic-ischemic encephalopathy (HIE) who received hypothermia versus standard care.Study designWe conducted a retrospective cohort study of neonates ≥35 weeks’ gestation and ≥1800 g admitted with a diagnosis of Sarnat stage 1 encephalopathy. We evaluated length of hospital stay, duration of ventilation, evidence of brain injury on MRI, and neonatal morbidities.ResultsOf 1089 eligible neonates, 393 (36%) received hypothermia and 595 (55%) had neuroimaging. The hypothermia group was more likely to be outborn, born via C-section, had lower Apgar scores, and required extensive resuscitation. They had longer durations of stay (9 vs. 6 days, P < 0.001), respiratory support (3 vs. 2 days, P < 0.001), but lower odds of brain injury on MRI (adjusted odds ratio 0.33, 95% CI: 0.22–0.52) compared with standard care group.ConclusionDespite prolongation of hospital stay, hypothermia may be potentially beneficial in neonates with mild HIE; however, selection bias cannot be ruled out.

We are reporting monochorionic, diamniotic twin premature infants born at 25 weeks and 6 days gestation with riboflavin (vitamin B2) and biotin (vitamin B7) deficiency, while on prolonged total parenteral nutrition (TPN) during vitamin shortage. They presented initially with skin rash, lactic acidosis, and thrombocytopenia. Both twins progressed to severe respiratory failure, severe lactic acidosis, with refractory vasodilatory shock, pancytopenia, ischemic bowel injury, acute kidney injury, liver injury, and capillary leak syndrome leading to death of twin A. The surviving twin B was diagnosed with riboflavin and biotin deficiency that presented with abnormal metabolic work up suggestive of maple syrup urine disease, glutaric acidemia type 2, and X-linked adrenoleukodystrophy. Twin B was started on riboflavin and biotin supplementation at 41 days of life, with rapid improvement in clinical findings and laboratory abnormalities within days of starting biotin and riboflavin supplementation. He was discharged home in stable condition at 49 weeks of postmenstrual age.

This study aims to evaluate the effect of assessing velocity time integral at different locations across ventricular outflow tracts for calculating cardiac output (CO) in neonates. Velocity time integral (VTI) and CO were measured at 3 different locations across right and left ventricular outflow tracts using transthoracic echocardiography in healthy term neonates without any major congenital heart disease. ANOVA with Bonferroni correction was used to determine the differences between the VTI and CO sampled at these three locations. Forty-one neonates met inclusion criteria with mean gestational age of 38.6 ± 1 weeks and mean birth weight of 3155 ± 463 g. The median hours after birth when echocardiography was obtained was 23 h (range 11–68 h after birth). Left CO were 121 ± 30 mL/kg/min, 155 ± 38 mL/kg/min, and 176 ± 36 mL/kg/min measured below the valve, hinges of the valve, and tip of the valve, respectively. Right CO were 197 ± 73 mL/kg/min, 270 ± 83 mL/kg/min, and 329 ± 104 mL/kg/min measured below the valve, hinges of the valve, and tip of the valve, respectively. A statistically significant difference ( P  < 0.001) was found in the VTI and CO measured at the 3 different locations across both left and right ventricular outflow tracts.      Conclusions : There is a significant difference in measurements of VTI and CO depending on the location of Doppler gate sampling across the ventricular outflow tracts. Consistency and precision in Doppler gate location are essential for measuring VTI and calculating CO while assessing changes in hemodynamic status in critically ill infants. What is Known: • Targeted Neonatal Echocardiography is increasingly applied to measure cardiac output in critically ill neonates and serial assessments are performed to assess the trend in changes in cardiac output . • Noninvasive measurement using velocity time integral to calculate cardiac output is commonly performed. However, location of Doppler sample gate to measure ventricular outflow tract velocity time integral is not consistent . What is New: • Statistically significant changes in measured velocity time integral and cardiac output are noted based on the location of Doppler gate sampling . • To monitor the cardiac output for trending, it is important to be consistent with regards to the location of the Doppler sample gate to assess changes in cardiac output in critically ill newborns .

ObjectiveTo examine whether the family integrated care (FICare) programme, a multifaceted approach which enables parents to be engaged as primary caregivers in the neonatal intensive care unit, impacts infant neurodevelopment and growth at 18 months’ corrected age.Design/MethodsProspective cohort study of infants born <29 weeks’ gestational age (GA) who participated in the FICare cluster randomised control trial (cRCT) and were assessed in the Canadian Neonatal Follow-Up Network (CNFUN). The primary outcome measure, Cognitive or Language composite score <85 on the Bayley-III, was compared between FICare exposed and routine care children using logistic regression, adjusted for potential confounders and employing generalised estimation equations to account for clustering of infants within sites.ResultsOf 756 infants <29 weeks’ GA in the FICare cRCT, 505 were enrolled in CNFUN and 455 were assessed (238 FICare, 217 control). Compared with controls, FICare infants had significantly higher incidence of intraventricular haemorrhage (IVH) (19.5% vs 11.7%, p=0.024) and higher proportion of employed mothers (76.6% vs 73.6%, p=0.043). There was no significant difference in the odds of the primary outcome (adjusted OR: 0.92 (0.59 to 1.42) FiCare vs Control) on multivariable analyses adjusted for GA, IVH and maternal employment. However, Bayley-III Motor scores (adjusted difference in mean (95% CI) 3.87 (1.22 to 6.53) and body mass index 0.67 (0.36 to 0.99) were higher in the FICare group.ConclusionsVery preterm infants exposed to FICare had no significant difference in incidence of cognitive or language delay but had better motor development.Trial registration numberParticipants in this cohort study were previously enrolled in a registered trial: NCT01852695

ObjectivesTo assess associations between 5 min Apgar score and mortality and severe neurological injury (SNI) and to report test characteristics in preterm neonates.Design, setting and patientsRetrospective cohort study of neonates 240 to 286 weeks’ gestation born between 2007 and 2016 and admitted to neonatal units in 11 high-income countries.Exposure5 min Apgar score.Main outcome measuresIn-hospital mortality and SNI defined as grade 3 or 4 periventricular/intraventricular haemorrhage or periventricular leukomalacia. Outcome rates were calculated for each Apgar score and compared after adjustment. The diagnostic characteristics and ORs for each value from 0 versus 1–10 to 0–9 versus 10, with 1-point increments were calculated.ResultsAmong 92 412 included neonates, as 5 min Apgar score increased from 0 to 10, mortality decreased from 60% to 8%. However, no clear increasing or decreasing pattern was identified for SNI. There was an increase in sensitivity and decrease in specificity for both mortality and SNI associated with increasing scores. The Apgar score alone had an area under the curve of 0.64 for predicting mortality, which increased to 0.73 with the addition of gestational age.ConclusionsIn neonates of 24–28 weeks’ gestation admitted to neonatal units, higher 5 min Apgar score was associated with lower mortality in a graded manner, while the association with SNI remained relatively constant at all scores. Among survivors, low Apgar scores did not predict SNI.

Background Lower extremity ischemia due to extrinsic arterial compression by venous stent placement is a rare but increasingly recognized occurrence. Given the rise of complex venous interventions, awareness of this entity is becoming increasingly important to avoid serious complications. Case Presentation A 26-year-old with progressively enlarging pelvic sarcoma despite chemoradiation developed recurrent symptomatic right lower extremity deep venous thrombosis due to worsening mass effect on a previously placed right common iliac vein stent. This was treated with thrombectomy and stent revision, with extension of the right common iliac vein stent to the external iliac vein. During the immediate post-procedure period the patient developed symptoms of acute right lower extremity arterial ischemia including diminished pulses, pain, and motorsensory loss. Imaging confirmed extrinsic compression of the external iliac artery by the newly placed adjacent venous stent. The patient underwent stenting of the compressed artery with complete resolution of ischemic symptoms. Conclusions Awareness and early recognition of arterial ischemia following venous stent placement is important to prevent serious complication. Potential risk factors include patients with active pelvis malignancy, prior radiation, or scarring from surgery or other inflammatory processes. In cases of threatened limb, prompt treatment with arterial stenting is recommended. Further study is warranted to optimize detection and management of this complication.

A limited number of diet, physical activity and weight management programmes suitable for UK black and Asian populations have been evaluated. We aim to coproduce 'Health Connections -an ambitious new intervention to support dietary and physical activity choices, and maintaining a healthier weight, tailored to the needs of black Caribbean, black African and South Asian adults. Our existing research and public engagement work suggests that the intervention should be designed to be embedded in communities and delivered by peer educators supported by health professionals. The project is underpinned by a systems perspective that posits collective efficacy within communities, behaviour change theory and coproduction. Project activities will be conducted in three stages. Stage 1: semistructured interviews will be conducted with adults from diverse South Asian ethnic groups to understand their experiences, perspectives and intervention needs, adding to our existing data from black ethnic groups. We will synthesise the data, literature, available intervention resources and local practice, and develop the theoretical framework to codevelop intervention goals, programme theory and a draft logic model of change. Stage 2: a theorised list of potential intervention components, session content and mode/s of delivery will be explored in a modified Delphi exercise and workshop to achieve consensus on the intervention format. We will also develop prototype materials and a formal implementation plan. Stage 3: a description of the intervention will be documented. The study has received ethical approval from the School of Health Research Ethics Committee, Leeds Beckett University. Information on the project aims and voluntary participation is provided in the study participation information sheet. Consent will be certified by the completion and signing of a consent form prior to data collection. Dissemination for a range of stakeholders and audiences will include publications, presentations, short films and an infographic.