Related Experiment Video
Updated: Jan 14, 2026
Minimally Invasive Endoscopic Intracerebral Hemorrhage Evacuation
Published on: October 15, 2021
An Affordable In-house Tubular Retractor for Evacuation of Intracerebral Hematomas: A Case Series and Literature
Wilairat K Kaewborisutsakul1, Anukoon Kaewborisutsakul2, Surapong Chatpun3
1Anatomy Program, Faculty of Sciences, Prince of Songkla University, Songkla, Thailand.
Background:
Intracerebral hemorrhage (ICH) disproportionately affects low- and middle-income countries (LMICs), where prevalence and outcomes are poor. Surgical intervention is often necessary in life-threatening cases. This study explored the feasibility of using a low-cost, in-house tubular retractor for ICH evacuation in a resource-limited setting.
Methods:
We retrospectively reviewed adults with spontaneous supratentorial ICH who underwent evacuation with an International Organization for Standardization (ISO)-compliant, in-house tubular retractor (production cost approximately $60) between January 2023 and June 2024. Outcomes included hematoma volume reduction, correction of midline shift, perioperative complications, reoperation, hospital stay, and Glasgow Coma Scale (GCS) scores at discharge and 6 months.
Results:
A total of 18 patients (13 males, 5 females; mean age 60.6 ± 13.8 years) underwent surgery. Median hematoma volume was 65.3 cm 3 (IQR, 48.5-93.8), with a mean reduction of 81.2% ± 11.7 (median 83.9% [IQR 73.4-88.3]). Midline shift correction averaged 58.5% ± 28.0 (median 55.9% [IQR 43.7-69.6]). Hematoma evacuation was similar whether surgery occurred within 6 hours or later (79.8% vs. 83.5%, p = 0.49). Putaminal and frontal hematomas ( n = 14) showed greater reduction than non-putaminal ( n = 4), though not statistically significant. Median hospital stay was 23.5 days (IQR, 14.5-50.5). At 6 months, median GCS improved from 13 (IQR, 9-14) at discharge to 15 (IQR, 12-15). Two patients died of non-neurological causes.
Conclusion:
Use of an in-house, ISO-compliant tubular retractor is feasible and cost-effective for intracerebral hematoma evacuation in resource-limited settings. These preliminary findings support further investigation to refine the technique and assess its clinical impact.
