Objective Intraventricular hemorrhage (IVH) is the most common central nervous system pathology in preterm infants. No consensus has been reached over the best indication for intervention in patients with posthemorrhagic hydrocephalus (PHH). The authors present the neurological outcome of infants with IVH and an early treatment approach, defined as an intervention when ventricular dilation is less than 4-mm over the 97th-percentile of Levene’s index. Methods We performed a retrospective case-series study of 12 infants who had IVH and an early intervention, their neurological development was evaluated after 18-months of corrected age using the Bayley-III Scales. Measures of central tendency and Pearson’s correlation were used for data analysis. Results In a 15-month period, twelve patients were diagnosed with IVH and underwent an early intervention. At the time of diagnosis, 2 patients had grade II IVH, 7 grade III, and 3 grade IV. Subgaleal shunt was the first intervention. 9 (75 %) ultimately required a ventriculoperitoneal shunt. A total of 9 (75 %) patients had normal cognitive scores, 7 (58.3 %) for the language-composite, and 8 (66.7 %) for the motor-composite. 6 (50 %) patients had normal scores in all composites. The average scores reported normal results (CC:98.33 ± 22.59; LC:98.25 ± 23.93; MC:88.58 ± 21.47). There was a significant correlation between antenatal steroids and the LC-score (p = 0.044). Conclusions Half of the patients with PHH and early neurosurgical interventions had an average or above average neurodevelopmental score in all three areas. Current literature and undergoing clinical trials have shown promising results on the implementation of this type of intervention.
