Search

Brain tumors are the second most common malignancy in childhood and the surgical excision remains the cornerstone of management. The objective of this study was to analyze the factors associated with the length of intensive care unit (ICU) and hospital stay, and postoperative outcome in such children.Three years of data were collected, retrospectively, by detailed review of medical records pertaining to pre-anesthetic evaluation and perioperative course of children less than 16 years of age who underwent excision of intracranial tumors.One hundred sixty-eight medical records were analyzed. One third of the children were found to have developed various intraoperative adverse events; the most common were hemodynamic changes following brainstem handling and brain swelling. 58% of children required postoperative mechanical ventilation. 82.7% of patients had favorable neurologic outcome which was comparable between the two tumor locations (supratentorial vs infratentorial). On multivariate analysis, re-exploration surgery and electrolyte disturbances, such as serum sodium, were found to be the independent risk factors affecting hospital stay. The amount of intraoperative blood loss and postoperative pulmonary complications (POPCs) were independent risk factors affecting the neurologic outcome.Adverse events are fairly common after excision of brain tumors in children. Intraoperative complications did not affect the ICU stay or neurological outcome; however, the postoperative complications increased length of ICU and hospital stays. POPC was the single most important factor responsible for poor neurologic outcome and was more so in children who underwent infratentorial surgery, prolonged mechanical ventilation, and who had a lower cranial nerve palsy.

Optimal fluid management during neurosurgery is controversial. Evidences suggest that goal-directed fluid therapy (GDFT) can improve postoperative outcome. This study aimed to assess the intraoperative use of GDFT on the duration of hospital stay and postoperative complications in patients undergoing craniotomy for large supratentorial tumors.Forty patients of 18-65 years age undergoing large supratentorial tumor surgery were prospectively randomized into two groups. Control-group received fluid regimen based on routine hemodynamic monitoring, whereas patients belonging to GDFT group received fluid based on stroke volume variation (SVV)-guided therapy. A colloid bolus of 250 ml 6% hydroxyl ethyl starch was given, if the SVV was more than 12% in the GDFT group. Hemodynamic parameters, such as blood pressure and heart rate, and dynamic parameters, such as cardiac index, stroke volume index, and SVV, were recorded at different time intervals.The total amount of fluid required was significantly lower in GDFT (P = 0.003) group as compared to the Control group. Intraoperative complications were significantly lower in GDFT group (P = 0.005), but the incidence of tight brain was significantly higher in the control group. The duration of hospital stay (P = 0.07) and incidence of postoperative complications (P = 0.32) were lower in GDFT group. Neurological outcomes at-discharge were similar in both the groups.This study did not show any benefit of GDFT over conventional intraoperative fluid therapy in terms of incidence of postoperative complications, hospital and ICU stay, and Glasgow outcome scores at-discharge in patients undergoing craniotomy for excision of large supratentorial tumors. However, the use of GDFT leads to better perioperative fluid management and brain relaxation scores.CTRI/2016/10/007350.