Evaluating the consequences of critically ill patients with pediatric cancer at Aliasghar Children's Hospital.

Background: Despite significant progress in supportive care and advancements in chemotherapy treatments, cancer remains a leading cause of mortality in children. The objective of this study was to assess the potential correlation between various risk factors and the consequences of patients with pediatric cancer who were admitted to the pediatric intensive care unit (PICU). Methods: The present investigation is a retrospective cohort study that examined children with cancer who were between the ages of 1 month and 17 years and had been admitted to the PICU. Demographic and clinical information of all patients, including such as the age, type of cancer, sex, BMI, history of specific disease, PICU admission time, disease condition on PICU admission, patient's status at PICU admission, and number of organ failures, were extracted from each patient file. Results: The number of pediatric oncology patients admitted to the PICU was 127. The highest mortality rate was observed among children with heart problems (75%), followed by CNS involvement (54.2%) and sepsis (42.9%). The study found that various factors had a significant effect on the outcomes of patients who were admitted to the PICU, including but not limited to the primary type of malignancy, disease status, indications for hospital admission, patient's condition, inpatients' length of stay (LOS), tumor type, and the extent of organ failure at the time of admission to the PICU. Conclusion: Despite recent advancements in healthcare, the prognosis of patients admitted to the PICU in underdeveloped areas remains suboptimal in comparison to those in developed regions. Poor outcomes were found to be significantly associated with various factors, including the primary type of malignancy, disease status, the reason for admission to the PICU, patient's condition, LOS, tumor type, and the extent of organ failure, especially in cases involving hematological malignancies.

An assessment on the use of infra-scanner for the diagnosis of the brain hematoma in head trauma.

PURPOSE: Timely identification and treatment of intracranial hematomas in patients with brain injury is essential for successful treatment. This study evaluates Infra-scanner as a handy medical screening tool for diagnosing, on-site, cerebral hematomas in patients with head injury. MATERIALS AND METHODS: Patients referred to the emergency department of university hospitals with mild to moderate brain trauma, up to 12 h from injury were included. NIR sensors of infra-scan device were placed on the right and left frontal, temporal, peritoneal and occipital parts of the head and light absorption was recorded. Positive or negative cerebral hemorrhage cases were compared with contrast-enhanced CT scan results as the gold standard. Diagnostic parameters of the device and cases related to bleeding were analyzed and reported. RESULTS: A total of 300 patients were studied. Sensitivity of the infrasound scanner in the Iranian study population was 94.8 (95% CI: 88% -100) and its specificity was 86.9 (95% CI: 79% -99% 99). Negative predictive value (NPV) was 90.3% and positive predictive value (PPV) was 92.9%. Sensitivity in men (95.7%) (95%CI, 90% -1) was more than women (95% CI, 81% -99%)90%. At the ages of less than 36 years, sensitivity (95.3%) and specificity (87.1%) were more than sensitivity (94.4%) and specificity (86.5%) over 36 years old. If the test had been performed in less than / equal to two hours from trauma, the sensitivity (94.9%) and the specificity (92%) were greater than the sensitivity (94.6%) and the specificity (75%) during when the scan had been performed in more than two hours from trauma. In general, in extra-axial bleeding including EDH, SAH, SDH, the sensitivity was 95.1% and the specificity was 84.5%, while in intra-axial bleeding, including ICH and IVH, the sensitivity was lower (93.9%) and the specificity was 91.7. The sensitivity of the device in detecting bleeding in the occipital lobe (95.8%) was higher than other brain lobes. CONCLUSION: This study shows that Infra-scanner is useful in initial examination and screening of patients with head injury and can be used as an adjunct to a CT scan or when not available and may allow earlier treatment which reduce the secondary damage to the hematoma.