Publications by authors named "Amuchou Singh Soraisham"

Background: Parents of infants in neonatal intensive care units (NICUs) are often unintentionally marginalized in pursuit of optimal clinical care. Family Integrated Care (FICare) was developed to support families as part of their infants' care team in level III NICUs. We adapted the model for level II NICUs in Alberta, Canada, and evaluated whether the new Alberta FICare™ model decreased hospital length of stay (LOS) in preterm infants without concomitant increases in readmissions and emergency department visits.

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Background: Children born very preterm demonstrate behavioural challenges due to clinical factors, exposure to the high stress environment of intensive care, and separation from parents during neonatal hospitalization at a critical stage in development. Family Integrated Care (FICare) significantly reduced parent stress and anxiety, and improved neonatal outcomes.

Aims: To examine the impact of FICare on behavioural outcomes at 18-21 months corrected age (CA), and assess possible mediation through parenting or infant growth.

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Objective: To determine if umbilical venous catheter (UVC) insertion depth estimated by surface measurement (SM) results in optimal catheter tip position on ultrasound as compared with formula using birth weight (BW).

Methods: In this randomized controlled trial, eligible infants were randomized to UVC insertion depth estimated by SM or BW method. We compared proportion of optimum UVC position on ultrasound read by neonatologist masked with group assignment.

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Importance: Deferred cord clamping (DCC) is recommended for term and preterm neonates to reduce neonatal complications. Information on the association of DCC with outcomes for extremely low-gestational-age neonates is limited.

Objective: To compare neonatal outcomes after DCC and immediate cord clamping (ICC) in extremely low-gestational-age neonates.

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Objective: Patent ductus arteriosus (PDA) is the most common cardiovascular problem of prematurity. Our objective was to examine the effect of postmenstrual age (PMA) on response to medical PDA treatment.

Study Design: This retrospective cohort study included infants ≤ 32 weeks' gestational age (GA) who received nonsteroidal anti-inflammatory drugs (NSAIDs) for PDA treatment.

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Neonatal pneumopericardium (PPC) is a rare form of neonatal air leak syndrome with high morbidity and mortality. Air leak syndrome in the newborn is usually associated with active resuscitation, respiratory distress syndrome, meconium aspiration syndrome, mechanical ventilation, or trauma associated with labour. Neonatal PPC can be associated with other air leak syndromes such as pneumomediastinum, pneumothorax, pneumoperitoneum, and subcutaneous and interstitial emphysema.

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Purpose: Data on early pulmonary arterial hypertension (PAH) in preterm infants is limited and outcomes are conflicting. Our objectives are to examine the risk factors and neonatal outcomes of early onset PAH (EOPAH) diagnosed in the first 2 weeks of age in preterm infants in a large perinatal center.

Methods: We performed a case-control study to assess the risk factors and clinical outcomes of preterm infants with EOPAH.

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Objective: To examine whether high protein intake during the first week of life alters the growth and neurodevelopmental outcomes at 18 mo corrected age (CA) in preterm infants born < 29 wk.

Methods: This was a retrospective cohort study of preterm infants (<29 wk) before and after introduction of nutritional policy targeting higher protein intake during the first week of life. The authors compared the growth and neurodevelopmental outcomes at 18 mo CA between infants born before (epoch 1) and after (epoch 2) the introduction of nutrition policy.

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Objectives: To describe the impact of targeted neonatal echocardiography on management of neonatal illness in a tertiary perinatal center neonatal intensive care unit (NICU).

Methods: We conducted a retrospective analysis of consecutive targeted neonatal echocardiographic studies that were performed over an 18-month period in a regional perinatal center NICU in Canada. All studies were performed with a cardiovascular ultrasound machine and transducer and read on a workstation with storage and analysis software.

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Background And Objective: Ureaplasma spp. infection has been associated with bronchopulmonary dysplasia (BPD) in preterm infants. Macrolides have been used for the treatment of Ureaplasma spp.

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Aim: To examine the neonatal mortality and morbidity of infants born at <33 weeks gestational age (GA) who received extensive delivery room cardiopulmonary resuscitation (DR-CPR) immediately after birth.

Design/methods: In this retrospective cohort study, we performed secondary analyses of data from infants born at <33 weeks GA and admitted to participating NICUs in the Canadian Neonatal Network between January 2010 and December 2011. Infants were divided into two groups based on birth weight (<1000 g and ≥1000 g) and neonatal morbidity and mortality compared using bivariate and multivariate analyses.

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Neonatal withdrawal from maternal drugs and medications is not uncommon. Codeine-containing analgesic preparations given to pregnant mothers for headache have been identified as a cause of neonatal withdrawal syndrome. The present case highlights the importance of obtaining a detailed maternal drug history including prescription and nonprescription drugs, and highlights the need for prenatal counselling for women who are taking narcotic-containing analgesics.

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Intracranial abscesses are serious conditions but uncommon in preterm neonates. Citrobacter species are an uncommon cause of bacterial meningitis in neonates, but are associated with brain abscesses in a majority of cases. We report a preterm infant who developed Citrobacter freundii meningitis with brain abscess, who was successfully treated with antibiotics and surgical drainage.

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Objective: To compare the incidence of medical closure of patent ductus arteriosus (PDA) and adverse events (acute renal dysfunction, necrotizing enterocolitis, spontaneous intestinal perforation, and gastrointestinal bleeding) between preterm infants who received indomethacin and ibuprofen for the treatment of PDA.

Study Design: A retrospective comparative effectiveness evaluation study was conducted on preterm infants (≤32 weeks) who received indomethacin or ibuprofen for treatment of symptomatic PDA.

Results: Of the 124 eligible infants, 54 received indomethacin and 70 received ibuprofen.

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Objectives: To examine the variation in the incidence and to identify the timing of the presentation of necrotizing enterocolitis (NEC) in a cohort of preterm infants within the Canadian Neonatal Network (CNN).

Methods: This was a population-based cohort of 16 669 infants with gestational age (GA) <33 weeks, admitted to 25 NICUs participating in the CNN between January 1, 2003, and December 31(,) 2008. Variations in NEC incidence among the participating NICUs for the study period were examined.

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Perinatal Lethal Gaucher Disease (PLGD) is a rare form of Gaucher disease and is often considered a distinct form of type 2 Gaucher disease. The authors report on an infant who presented with progressive hepatosplenomegaly, ichthyosis, generalized skin edema and neonatal encephalopathy and died at 6 h of age. Autopsy revealed massive hepatosplenomegaly, ichthyosis, a diffuse collodion picture and histological evidence of infiltration by Gaucher cells in the liver, spleen, lung, thymus, lymph node and bone marrow.

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Objective: To study the correlation and agreement between end-tidal carbon dioxide (EtCO2) and arterial carbon dioxide (PaCO(2)) in ventilated extremely low birth weight (ELBW) infants in the first week of life.

Methods: Retrospective chart review of all ELBW (<1,000 g) infants admitted to a level III NICU from January 2003 to December 2003. Data collected included demographic details and simultaneous EtCO(2) (mainstream capnography) and arterial blood gas values (pH, PaCO(2), PaO(2)).

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