Cardiac Complications in Trisomy 21 Patients in a Secondary Hospital: A Descriptive Study.

This retrospective study addresses the intersection of Down syndrome (DS) and congenital heart defects (CHD), including the prevalence and characteristics of CHD in trisomy 21 patients at a secondary hospital in the Eastern Province of Saudi Arabia. The study investigated the electronic medical records retrieved from the Qatif Central Hospital database, specifically targeting individuals diagnosed with DS (identified by the International Classification of Diseases, Tenth Revision (ICD-10) code Q90.9) between March 2012 and March 2022. The primary aim was to detect cardiac anomalies diagnosed via echocardiography performed at the hospital, along with subsequent follow-up assessments and documented patient outcomes. Among the 161 patients reviewed, the study revealed a significant prevalence of diagnosed heart defects through echocardiograms, constituting approximately 72.7%. Notably, patent ductus arteriosus was the most common condition, found in 29.81% of cases, followed by atrial septal defect (27.95%) and atrioventricular septal defect (17.39%). Among the study participants, 22.98% required surgical intervention. Unfortunately, mortality impacted 32.3% of individuals, while the majority (60.87%) remained alive. In addition, a small percentage (6.83%) discontinued follow-up within our center. This study contributes significant data on cardiac anomalies in DS patients in Saudi Arabia, highlighting a high prevalence of CHD with specific patterns of anomalies. The need for early diagnosis, timely surgical intervention, and ongoing management is evident. These findings provide a foundation for improving clinical practices and shaping public health policies tailored to the needs of this population in Saudi Arabia and similar regions.

Performance of Pediatric Risk of Mortality III and Pediatric Index of Mortality III Scores in Tertiary Pediatric Intensive Unit in Saudi Arabia.

Objective: To assess the performance of the Pediatric Risk of Mortality III (PRISM III) and Pediatric Index of Mortality III (PIM III) indices in a tertiary pediatric intensive care unit (PICU) in Saudi Arabia and to identify the factors affecting the observed performance. Design: Retrospective, single-center study using data collected from the Virtual Pediatric Systems web-based database. Setting: King Fahad Medical City PICU, Saudi Arabia. Patients: All pediatric patients <14 years of age admitted between 1 January 2015, and 31 December 2019. Interventions: Comparison of PRISM III and PIM III performances in predicting mortality across different age groups, disease categories, and resuscitation decision statuses. Measurements: Normality of distribution was assessed using the Kolmogorov-Smirnov and Shapiro-Wilk tests. Patient characteristics were compared between survivors and non-survivors. The medians and ranges were calculated for continuous data, whereas frequencies and percentages were used for nominal data. The Mann-Whitney U test, Kruskal-Wallis test, and Chi-square test were used to compare the characteristics of survivors and non-survivors. Main Results: There was a significant difference between the predicted mortality and observed mortality in both the PRISM III and PIM III. Better discrimination was found after excluding do-not-resuscitate (DNR) patients. The worst calibration and discrimination were recorded for infants <12 months of age. The PRISM III performed significantly better in patients with metabolic/genetic and central nervous system illnesses. Non-DNR patients had a lower standardized mortality rate using the PRISM III and PIM III. The PRISM III and PIM III indices performed better in patients who died within the first week of admission. Conclusion: These models had sufficient discrimination ability and poor calibration. Since they were designed for particular patient characteristics and PICUs, further testing in different environments is necessary before utilization for planning and assessing performance. Alternatively, new models could be developed which are suitable for local PICUs.

Venovenous extra corporeal life support in an infant with foreign body aspiration: A case report.

Background: Foreign body aspiration (FBA) is a life-threatening emergency and a common cause of morbidity and morbidity in children. FBA can lead to rapidly progressive respiratory failure. Stabilizing patients after FBA for bronchoscopic removal of the aspirated object can be complex and may necessitate advanced support such as high-frequency oscillatory ventilation (HFOV) or extracorporeal membrane oxygenation (ECMO). This case report presents the feasibility of using ultrasound (US) in percutaneous catheterization in infants and the benefit of using venovenous ECMO (VV-ECMO) as rescue therapy in FBA. Case summary: A 10-month-old girl accidently aspirated a metallic piece that was dislodged further to the right main bronchus after failed trials to remove it. She was intubated and mechanically ventilated, complicated by milk aspiration and bilateral pneumothoraces secondary to high-pressure lung ventilation. She had refractory mixed respiratory failure despite high settings of HFOV and inhaled nitric oxide. Venovenous ECMO (VV-ECMO) was initiated for stabilization and a bridge for bronchoscopic foreign body removal and awaiting lung recovery. She was weaned off ECMO after 166 hours. The patient was extubated after a few days and discharged home 28 days after admission without clinical evidence of neurological or respiratory complications. ECMO has been described in the literature as rescue therapy for FBA resulting in respiratory failure. However, ECMO cannulation in children under these circumstances is challenging because of vessel size restrictions. Two-vessel cannulation or dual-lumen cannulation are available options via open cut-down or percutaneous cannulation techniques, depending on the general expertise. The use of vascular ultrasound to assess vessel size is a helpful tool for cannulating infants. Conclusion: VV-ECMO support is expanding for respiratory failure in pediatric patients. Percutaneous cannulation in infants and children for VV-ECMO is safe and feasible.

Erratum: Sensitivity and specificity of cerebrospinal fluid glucose measurement by an amperometric glucometer.

[No Abstract Available].

Sensitivity and specificity of cerebrospinal fluid glucose measurement by an amperometric glucometer.

OBJECTIVES: To provide more data regarding the role of an amperometric glucometer in diagnosing meningitis. Methods: This is a prospective study conducted at the Pediatric and Neonatology Department, Qatif Central Hospital, Qatif, Saudi Arabia between March 2017 and September 2018. We measured glucose concentrations in cerebrospinal fluid (CSF) and blood using a central laboratory and amperometric glucometer (AG). We compared CSF/blood glucose ratios obtained in a central laboratory from clinical bedside examination with a glucometer, and calculated the sensitivity and specificity for detecting cases of meningitis. Results: A total of 101 patients with clinical suspicion of meningitis were recruited for CSF sampling. Of 101 CSF samples, 61 (60%) were suggestive of meningitis. Of 101 samples, 47 had hypoglycorrhachia identified by a standard laboratory, and 17% of them were also detected by AG. The correlation between CSF/blood glucose by AG and laboratory ratios was substantial (r=0.894, p  less than 0.01, 95% CI: 0.805-0.983). The AG sensitivity was 100% and specificity was 55% in pediatric cases, while in neonates the sensitivity was 86% and the specificity was 26%. Conclusion: Amperometric glucometers  can be used to detect hypoglycorrhachia accurately. This  point-of-care testing tool is easily accessible and can be used by health care providers for cases suspected of meningitis.