ABSTRACT
Objective: To assess the risk factors associated with neurological complications and poor short-term outcomes following pediatric heart surgery. Methodology: A cross-sectional study was conducted in a cardiac intensive care unit between June 2019 and June 2022. The data of all children less than 15 years old who underwent open-heart surgery and had CT brain were extracted from hospital records. The primary outcome was the incidence of CNS insult, and secondary outcomes included death after surgery, length of stay in ICU and hospital. Data analysis was performed using SPSS version 23, and a p-value less than or equal to 0.05 was considered statistically significant. Results: Total 1850 surgeries were performed in the specified period of time. The study included 208 children who had CT Brain, with a median age of 5 months. 2.81 % children had neurological complications, with 25 % of patients who had CT brain. The most common neurological complication was seizure (7.2 %). There were no significant differences observed between CNS insult and age, gender, syndrome, or prematurity (p > 0.05), except for a significant association between previous CNS insult and CNS insult after surgery (p = 0.001). Children with CNS insult had significantly higher ICU and hospital length of stay, mortality after surgery, and mortality within 2 weeks of surgery (p ≤ 0.05). Conclusion: Seizure was most common neurological manifestation after cardiac surgeries in children. CNS insult after surgery was associated with worse outcomes, including longer hospital stays and increased mortality.
ABSTRACT
Background: Risk factors for postoperative chylothorax in children who had cardiothoracic procedures are not always clear. Due to complex course in post-operative care, It's always challenging to find the risk factors, and their management. Objective: The aim of our study was to identify the incidence, risk factors and effective treatment approaches for chylothorax after pediatric heart surgery. Methods: Children who had the cardiac surgery and subsequently developed chylothorax were included in the study. The ratio of the experimental group to the control group was 1:2. Decannulations of extracorporeal membrane oxygenation (ECMO) were not included in the analysis of patient outcomes. For each patient, we keep track of their age, weight, gender, syndrome, RACH-1 scoring, fluid balance, bypass time, clamp time, redo operations, open or close heart surgeries, and rhythm difficulties. Care logs were kept for every single therapy that was administered. Primary outcome was chylothorax, with secondary outcomes included time in the intensive care unit (ICU), length of hospital stay (LOS), and death. Results: 5210 surgeries were performed in six years. 96 patients developed the chylothorax with incidence of 1.8%. In chylothorax group, mean weight was 6.7 ± 4.2, while mean age was 11.7 ± 15.2. Clamp time was 74.5 ± 53.5 versus 39.9 ± 13.7. Mean bypass time was 128.34(76.25) versus 84.3 ± 25.1 with an odds ratio 1.02 (Z test 0.0001). Six (6.3%) children with chylothorax had redo cardiac surgeries in the same admission (p-value 0.01) while none in other. Five (5.2%) cases got operated by thoracotomy, three from left side. Mean Chest tube duration was 10±7.8 days versus 3.8±2.4 in control group. (p-value 0.02). chylothorax resolved (mean resolving time = 4 days) in 76 (79.2%) children with monogen formula. Two patients receive midodrine with no significant effect. Four children underwent surgical repair for chylothorax. Conclusion: Bypass time linearly increases incidence of chylothorax. Younger age, low weight, syndromic children, redo operations, non-open-heart surgeries, and arrhythmias also contribute to this. Gender, fluid balance, and RACHS-1 Scoring were not significant. While further research and testing are required for the use of midodrine. However, the low-fat formula of Monogen has proven to be an effective treatment.
ABSTRACT
BACKGROUND: Locked-in syndrome represents the most severe form of central pontine myelinolysis and varies in presentation from asymptomatic to fully developed locked-in-syndrome characterized by the combination of quadriplegia, loss of the ability to communicate except through the use of the eyes, and an inability to follow commands. METHODS: We report a 10-year-old boy who developed a severe case of locked-in syndrome after heart transplantation. RESULTS: Patient had a spontaneous recovery, treated with supportive treatment and the improvement was detected with cessation of calcineurin inhibitor therapy by substituting with an mTOR inhibitor (sirolimus). No cases of locked-in syndrome post-heart transplant in pediatrics cases have been documented in the literature. CONCLUSION: Physicians should recognize a rapid progression of central pontine myelinolysis and locked-in syndrome in the context of heart transplant and although several factors likely contributed to this outcome, adjustment of immunosuppression including by substituting tacrolimus with sirolimus could be effective.
Subject(s)
Heart Transplantation , Locked-In Syndrome , Myelinolysis, Central Pontine , Male , Humans , Child , Tacrolimus/adverse effects , Magnetic Resonance Imaging , Sirolimus , Heart Transplantation/adverse effectsABSTRACT
Background and objective Healthcare-associated infections (HAIs), especially central line-associated bloodstream infections (CLABSI), are among the most critical public health problems worldwide. Knowledge, attitude, and skills of nurses are vital in HAI prevention. In this study, we aimed to assess nurses' knowledge, skills, and compliance related to CLABSI. Method This study was conducted in a heart center as a prospective interventional study. Eighty nurses were selected after obtaining their consent to participate in the pretest, posttest, and skills review. Qualified nurses registered with the Saudi Council and working for at least one month in the relevant unit at the time of the study were included. Nurse managers, interns, and student nurses were excluded. Nurses' skills were analyzed using a competency-based checklist approved by the hospital. Results We enrolled 80 participants in our study. The majority of the participants (51.25%) fell under the age group of 25-34 years. There were 68 females (85%). Participants with an experience of 6-10 years constituted the biggest proportion (37.5%) in the cohort in terms of work experience. The mean CLABSI knowledge-related pretest and posttest scores were 6.7 ±1.09 and 6.8 ±1.11, respectively, while the CLABSI compliance scores were 8.1 ±0.99 and 8.3 ±0.97, respectively. Conclusion Based on our findings, clinical experience of more than five years is associated with good CLABSI knowledge and compliance among nurses. Nurses' level of education also had a significant relationship with CLABSI pretest and posttest scores.
