Predictors for poor daily weight gain in preterm neonates exposed to different dose regimens of caffeine in ICU- a retrospective cohort study.

Background: With a wide therapeutic index, efficacy, ease of use, and other neuroprotective and respiratory benefits, caffeine citrate(CC) is currently the drug of choice for preterm neonates (PTNs). Caffeine-induced excessive energy expenditure, diuresis, natriuresis, and other CC-associated potential side-effects (CC-APSEs) result in lower daily-weight gain (WG) in premature neonates. This study aimed to evaluate the risk factors for daily-WG in neonates exposed to different dose regimens of caffeine in ICU.

Dose-Response Study of Caffeine on Postnatal Weight Gain in Premature Neonates-A Retrospective Cohort Study.

Background: Caffeine citrate (CC)-induced excessive energy expenditure, diuresis, natriuresis, and other CC-associated potential side effects (CC-APSEs) result in lower daily weight gain (WG) in premature neonates. This study aimed to assess higher CC-doses' effect on the mean daily-WG (MD-WG) and CC-APSE development, considering 5 mg/kg/day as the standard regimen.

Method: This retrospective cohort study included neonates of ≤36 weeks gestational age and received CC-therapy.

Neonatal Appendicitis With Necrotizing Enterocolitis.

Acute appendicitis is an infrequent condition in neonates, especially in term infants. With around 100 cases in the last century and no specific diagnostic tool, this case report is an addition to the existing literature that helps in our understanding of the disease. A preterm infant who had greenish aspirates and dilated bowel loops on abdominal x ray and was treated on the lines of necrotizing enterocolitis failed to improve.

Evaluation of pharmaceutically compounded oral caffeine on the impact of medication adherence and risk of readmission among preterm neonates: A single-center quasi-experimental study.

Background: Caffeine is available in an ampoule, used via parenteral and enteral routes in preterm neonates to treat apnea of prematurity (AOP) in neonates of gestational age ≥ 35-40 weeks. A longer duration of therapy has a higher risk of medication non-adherence due to higher costs and inappropriate dosage forms. Pharmaceutically compounded oral caffeine (PCC) could be an appropriate alternate dosage form.

Practical approaches to improve vancomycin-related patient outcomes in pediatrics- an alternative strategy when AUC/MIC is not feasible.

Background: Anecdotal experience and studies have shown that most pediatric patients fail to reach target therapeutic vancomycin trough levels (VTLs) and required higher total daily doses (TDD). This retrospective study aims to evaluate the frequency of hospitalized children who achieved target VTLs with a vancomycin (VNCO) dosing regimen of 40-60 mg/kg/d q6h and to assess the VNCO-TDD required to attain the target and their effects on clinical outcomes in pediatric patients.

Methods: After ethical approval, patients of 3 month-12 years were evaluated in this chart review study who received ≥ 3 intravenous-VNCO doses and appropriately drawn blood samples of VTLs between October 2019 to June 2020.

Relationship of caffeine regimen with osteopenia of prematurity in preterm neonates: a cohort retrospective study.

Background: Caffeine is a routinely prescribed pharmacological active compound in neonatal intensive care units (NICU) for treating apnea of prematurity (AOP), which also decreases the risk of bronchopulmonary dysplasia and cerebral palsy in neonates. Caffeine-induced excessive calcium loss can promote the development of metabolic bone disease (MBD) in preterm neonates. This study aimed to evaluate the effect of the caffeine regimen on the development of osteopenia of prematurity (OOP), using serum alkaline phosphatase (serum-ALP) concentrations as a surrogate marker at the 4 week of life.

Pharmacist-directed vancomycin therapeutic drug monitoring in pediatric patients: a collaborative-practice model.

Background: Therapeutic drug monitoring (TDM) of Vancomycin (VCM) is required to prevent inappropriate dosage-associated bacterial resistance, therapeutic failure, and toxicities in pediatrics. Anecdotal experience and studies show that many healthcare institutions confront barriers while implementing TDM services, this study aimed to assess a pharmacist-directed VCM-TDM service for optimizing patient care in our institution.

Materials And Methods: Patients aged 1 month-18 years who received intravenous VCM were included in this quasi-experimental study.

Clinical Profile and Predictors of Mortality in Neonates Born With Non-Immune Hydrops Fetalis: Experience From a Lower-Middle-Income Country.

Introduction Hydrops fetalis (HF) is a life-threatening condition in which a fetus has an abnormal collection of fluid in the tissue around the lungs, heart, abdomen, or under the skin. Based on its pathophysiology, it is classified into immune and non-immune types. With the widespread use of anti-D immunoglobulin, non-immune HF has become more common, with an incidence of one in 1,700-3,000 live births.

Meropenem-induced pancytopenia in a preterm neonate: a case report.

Background: A post-marketing surveillance study has reported an association between meropenem use and the incidence of hematologic abnormalities, including leukopenia, thrombocytopenia, hemolysis, and neutropenia, but the precise incidence in neonates is unknown. Here, we report meropenem-induced pancytopenia in a preterm neonate.

Case Presentation: A preterm newborn Pakistani received intravenous meropenem 40 mg/kg every 8 hours to treat Klebsiella pneumoniae in blood cultures and suspected meningitis.

Intravenous vs intravenous plus aerosolized colistin for treatment of ventilator-associated pneumonia - a matched case-control study in neonates.

Background: Recently intravenous (IV) and aerosolized (ASZ) colistin have been used for treating ventilator-associated pneumonia (VAP) due to colistin susceptible multidrug-resistant Gram-negative bacteria (MDR-GNB). Colistin has limited lung penetration. We compared the efficacy and safety of IV-alone versus IV+ASZ-colistin for treating VAP in neonates.

Efficacy of colistin in multidrug-resistant neonatal sepsis: experience from a tertiary care center in Karachi, Pakistan.

Objective: Infections with multidrug-resistant organisms (MDROs) such as Gram-negative bacteria have high morbidity and mortality with limited treatment options. Colistin, an antibiotic active against MDRO, was rarely used due to frequent adverse effects, but its use has now been recommended among adults. In this study, we determined the efficacy of colistin for the treatment of sepsis in neonates.

Hemimegalencephaly with intractable epilepsy: A case report.

Isolated Hemimegalencephaly (iHME) is a rare form of congenital malformation of cortical development.It is characterized by enlargement of all or part of one cerebral hemisphere. It typically presents with intractable seizures, mental retardation, developmental delay, contralateral hemiparesis and hemianopia.

Antenatal renal pelvic dilatation and foetal outcomes - review of cases from a tertiary care center in Karachi, Pakistan.

Objective: To determine the incidence of antenatal renal pelvic dilatation to evaluate antenatal resolution/ progression and post-natal outcome.

Methods: This retrospective study was conducted at the Aga Khan University Hospital, Karachi, and comprised data of all women found with renal pelvic dilatation in antenatal scans between January 2011 and December 2013. A cut-off of 5mm was used to diagnose renal pelvic dilatation.

Spontaneous improvement in sensorineural hearing loss developed as a complication of neonatal hyperbilirubinemia.

Icterus neonatorum, or neonatal jaundice, is defined as a total serum bilirubin level above 5mg/dl. Acute bilirubin encephalopathy and kernicterus are known to be the two major complications associated with it, resulting in neurotoxic effects, including sensorineural hearing loss, hypotonia, delayed motor skills and intellectual deficits. We report two similar cases of neonatal jaundice requiring exchange transfusion that subsequently developed sensorineural hearing loss.

Risk factors for intraventricular haemorrhage in preterm infants from a tertiary care hospital of Karachi, Pakistan.

Objective: To determine the incidence of Intraventricular Haemorrhage in pre-term infants, along with adverse neonatal outcomes associated with the disease.

Methods: The retrospective case control study was conducted at Aga Khan University Hospital, Karachi, and comprised patients' records from January 2004 to December 2009 of preterm babies from 26-35 weeks of gestation who had Intraventricular Haemorrhage of any grade. The diagnosis was confirmed by ultrasound scan.

Skeletal manifestations of scurvy: a case report from dubai.

Introduction. Nutritional deficiencies are rarely reported in developed countries. We report a child of Pakistani origin brought up in Dubai who developed skeletal manifestations of scurvy due to peculiar dietary habits.

Time trends and age-related etiologies of pediatric hydrocephalus: results of a groupwise analysis in a clinical cohort.

Objective: The current study aimed at evaluating experience with pediatric hydrocephalus and reviewing time trends and age-related differences in etiology, management, and outcomes of pediatric hydrocephalus at a tertiary care center in a south Asian country.

Methods: We conducted a retrospective cohort study based on case note review of pediatric patients (age, 1 month to 15 years) with hydrocephalus managed at Aga Khan University Hospital Karachi, over an 18-year period (1988-2005). For analysis, the study period was divided into two epochs (period A, 1988-1996; period B, 1997-2005) and study population was divided into two age groups (0-12 months and 1-15 years).

Teaching paediatric critical care medicine to paediatric residents.

Critical care training during paediatric residency provides an ideal opportunity to learn and refine the skills needed in the early recognition and prompt treatment of the acutely ill paediatric patients. Paediatric critical care medicine is a relatively young sub-specialty in Pakistan. The aim of this study is to describe our experience of teaching paediatric residents in paediatric critical care medicine during paediatric intensive care unit rotation.

Retinopathy of prematurity: frequency and risk factors in a tertiary care hospital in Karachi, Pakistan.

Introduction: To determine the frequency of Retinopathy of Prematurity (ROP) in the premature infants born in a tertiary care hospital and to determine the risk factors associated with it.

Methods: This was a retrospective analysis of premature infants with birth weight < or = 1500 grams or gestational ago < or = 32 weeks, admitted to the Neonatal Intensive Care Unit of a tertiary care hospital in a three year period. The infants underwent eye examinations between their 4th and 7th week of life.

Implementing community-based perinatal care: results from a pilot study in rural Pakistan.

Objective: This pilot study investigated the feasibility of delivering a package of community-based interventions for improving perinatal care using lady health workers (LHWs) and traditional birth attendants (Dais) in rural Pakistan.

Methods: The intervention was implemented in four of eight village clusters (315 villages, total population 138,600), while four served as a comparison group. The LHWs in intervention clusters received additional training focused on essential maternal and newborn care, conducted community education group sessions, and were encouraged to link up with local Dais.