ABSTRACT
Purpose: Volume measurement in critically ill children can be conducted using invasive procedure such as Central Venous Pressure (CVP), or non-invasive procedure such as measurement of Inferior Vena Cava (IVC) indices using ultrasonography. However, their accuracy and efficacy are still under scrutiny. We aim to compare CVP and IVC indices as non-invasive parameters in assessing volume status in critically ill children. Methods: We conducted a systematic review based on literature searching from four electronic databases which were PubMed, Cochrane, ScienceDirect, SpringerLink with keywords: "CENTRAL VENOUS PRESSURE", "INFERIOR VENA CAVA DIAMETER", "INFERIOR VENA CAVA COLLAPSIBILITY", "INFERIOR VENA CAVA AORTIC-RATIO", "VOLUME STATUS", "FLUID STATUS", "CRITICAL ILL", "CHILDREN", and "PEDIATRICS". We included relevant studies in English published from 2000 to 2023 on critically ill children aged 0-18 years. Comparison between CVP and IVC indices was resumed. Results: Eight articles were included in this study. Majority of the studies showed a consistent correlation between CVP and IVC indices. IVC-CI was the most common parameter evaluated in the included studies. There was moderate to strong correlations using IVC-CI and IVC-DI, and moderate correlation using IVC-Ao ratio. Conclusion: We found that non-invasive tools might have a potential role to measure volume in critically ill children equals to CVP. Further high-quality and longitudinal studies are needed to validate these findings and to establish a clear guideline for the non-invasive tool to be used in daily clinical practice.
ABSTRACT
Purpose: This study aimed to determine the survival rates and treatment outcomes of patients with childhood Acute Lymphoblastic Leukemia (ALL) in a single-center study at Indonesia. Patients and Methods: Factors contributing to the relapse and survival of ALL in Bandung, Indonesia, were evaluated. Data were collected from the medical record and the Indonesian Pediatric Cancer Registry (IPCAR). Subsequently, univariate and multivariate analyses were evaluated using Cox proportional hazard regression and Kaplan Meier was used for survival analysis. An analytic observational study was conducted on newly diagnosed children aged 1-18 with ALL from January 2019 to December 2022. Results: A total of 137 children were included in the analysis, 30 (21,9%) were dropped out during treatment and 60.5% died during the study period. Most of the deaths occurred after relapse in 32 (38.5%) with a high early relapse (70.5%), occurring mainly during the maintenance phase (42.4%). At the one-year mark, the observed overall survival (OS) rate was at 36%, while event-free survival (EFS) was lower, at 19%. Univariate Cox regression analysis showed that the leucocyte counts at diagnosis (p=0.005) and response to induction phase (p < 0.008) was associated with the death of ALL. Furthermore, a response to induction phase was significant [hazard ratio 4.67 (CI 95%: 1.64-13.29); p = 0.004] in the multivariate analysis. Conclusion: In conclusion, this study underscored the persistent challenges of high treatment discontinuation rates and the occurrence of very early relapses in low- to middle-income countries (LMICs), which significantly impacted the OS of children diagnosed with ALL.
