Yu-Kai Cheng1,2,3, Chin-Lin Liu4,5. 1. Department of Neurosurgery, China Medical University Hospital, North District, No.2, Yude Road, Taichung City, 404472, Taiwan, Republic of China. 2. China Medical University, Taichung City, Taiwan, Republic of China. 3. China Medical University Children's Hospital, Taichung City, Taiwan, Republic of China. 4. Department of Neurosurgery, China Medical University Hospital, North District, No.2, Yude Road, Taichung City, 404472, Taiwan, Republic of China. chinlinliu18@sbmgz.cn. 5. China Medical University, Taichung City, Taiwan, Republic of China. chinlinliu18@sbmgz.cn.
Abstract
PURPOSE: This study aims to evaluate the infection rates and catheterization duration of applying antibiotic-impregnated external ventricular drain (EVD) for the treatment of post-hemorrhagic hydrocephalus (PHH) in low birth weight infants (LBWI). METHODS: This retrospective cohort study included 13 preterm LBWI with PHH. Data were collected from the patient's medical charts and included gender, gestational age, birth weight, intraventricular hemorrhage grade, ventriculostomy-associated infection (VAI), and the duration of catheterization. All patients were followed up for at least 6 months after EVD surgery. RESULTS: The mean gestational age at birth was 27 ± 2.5 weeks, and the mean birth weight was 907 ± 220 g. Among all patients with IVH, two (6.7%) had grade 2 IVH, five (38.5%) had grade 3 IVH, and six (46.2%) had grade 4 IVH. EVD surgery was conducted once for six patients, twice for five patients, and three times for two patients. One patient (7.7%) had VAI post-EVD surgery at 14 days. Three patients (23%) expired due to sepsis, shock, and chylous ascites. Seven patients (53.8%) had hydrocephalus and needed a ventriculoperitoneal shunt over the following course. The longest EVD catheterization period was 57 days without sustained VAI. CONCLUSIONS: Antibiotic-impregnated EVD has a similar infection rate with the ventricular access device and ventriculosubgaleal shunt. The risk of VAI was not increased even with the EVD catheterization day approaching 2 months. Our study supports the evidence that antibiotic-impregnated EVD is safe and effective for the management of PHH in LBWI. However, this research has a small sample sized and a retrospective design.
PURPOSE: This study aims to evaluate the infection rates and catheterization duration of applying antibiotic-impregnated external ventricular drain (EVD) for the treatment of post-hemorrhagic hydrocephalus (PHH) in low birth weight infants (LBWI). METHODS: This retrospective cohort study included 13 preterm LBWI with PHH. Data were collected from the patient's medical charts and included gender, gestational age, birth weight, intraventricular hemorrhage grade, ventriculostomy-associated infection (VAI), and the duration of catheterization. All patients were followed up for at least 6 months after EVD surgery. RESULTS: The mean gestational age at birth was 27 ± 2.5 weeks, and the mean birth weight was 907 ± 220 g. Among all patients with IVH, two (6.7%) had grade 2 IVH, five (38.5%) had grade 3 IVH, and six (46.2%) had grade 4 IVH. EVD surgery was conducted once for six patients, twice for five patients, and three times for two patients. One patient (7.7%) had VAI post-EVD surgery at 14 days. Three patients (23%) expired due to sepsis, shock, and chylous ascites. Seven patients (53.8%) had hydrocephalus and needed a ventriculoperitoneal shunt over the following course. The longest EVD catheterization period was 57 days without sustained VAI. CONCLUSIONS: Antibiotic-impregnated EVD has a similar infection rate with the ventricular access device and ventriculosubgaleal shunt. The risk of VAI was not increased even with the EVD catheterization day approaching 2 months. Our study supports the evidence that antibiotic-impregnated EVD is safe and effective for the management of PHH in LBWI. However, this research has a small sample sized and a retrospective design.