BACKGROUND/AIMS A recent report has highlighted the decreasing prevalence in recent years of severe intraventricular haemorrhage (IVH) in very low birthweight (VLBW) infants (<1500 g). This study attempted to identify the severity of the grade of IVH in infants with stage 3 retinopathy of prematurity (ROP), and to re-examine the association between threshold ROP and IVH. METHODS This was a re...

The relation between intraventricular haemorrhage (IVH) and hyaline membrane disease (HMD) was studied in singletons that came to necropsy at Hammersmith Hospital over the years 1966-73. The incidence of IVH in singleton live births was 3-22/1000 and of HMD 4-44/1000. Although the high figures were partily due to the large number of low birthweight infants born at this hospital, the incidence o...

Intraventricular hemorrhage (IVH) results in neural cell death and white matter injury in premature infants. No therapeutic strategy is currently available against this disorder. Bone morphogenetic protein (BMP) signaling suppresses oligodendrocyte development through basic-helix-loop-helix (bHLH) transcription factors and promotes astrocytosis. Therefore, we hypothesized that IVH in premature ...

BACKGROUND AND PURPOSE The anatomy of the deep venous system plays an important role in the pathogenesis of brain lesions in the preterm brain as shown by different histological studies. The aims of this study were to compare the subependymal vein anatomy of preterm neonates with germinal matrix haemorrhage-intraventricular haemorrhage (GMH-IVH), as evaluated by susceptibility-weighted imaging ...

BACKGROUND Cerebral vasospasm (VSP) is a common complication after subarachnoid hemorrhage (SAH), but has rarely been reported after intracerebral hemorrhage (ICH) without subarachnoidal bleeding. The underlying pathophysiological mechanism is mainly mediated by circulating heme products within the cerebrospinal fluid, and thus patients with ICH and ventricular involvement (IVH) may also be in ...

INTRODUCTION Intraventricular hemorrhage (IVH), either independent of or as an extension of intracranial bleed, is thought to carry a grave prognosis. Although the effect of IVH on outcome in patients with subarachnoid hemorrhage has been extensively reviewed in the literature, reports of spontaneous intracerebral hemorrhage (ICH) in similar situations have been infrequent. The association of h...

BACKGROUND AND PURPOSE Intraventricular hemorrhage (IVH) with spontaneous intracerebral hemorrhage indicates a poor prognosis but uncertainty exists over the pattern of association. We aimed to elucidate risk associations of IVH and outcome in the Intensive Blood Pressure Reduction in Acute Cerebral Hemorrhage Trial (INTERACT2) data set. METHODS INTERACT2 was an international prospective, ope...

BACKGROUND AND PURPOSE The Clot Lysis: Evaluating Accelerated Resolution of IVH (CLEAR IVH) program is assessing the efficacy of intraventricular recombinant tissue-type plasminogen activator (rtPA) for spontaneous intraventricular hemorrhage (IVH). This subanalysis assesses the effect of dose of rtPA by region on clearance of IVH. METHODS Sixty-four patients within 12 to 24 hours of spontane...

ObjectiveTo examine the hypothesis that increasing rates and differential uptake of antenatal steroids would bias estimation impact on neonatal death severe (grade III-IV) intraventricular hemorrhage (IVH).Study designThe study population included infants born between 24 28 weeks gestational age in California Perinatal Quality Care Collaborative. Outcomes were in-hospital mortality IVH. Mixed m...

Administration of antenatal corticosteroids to pregnant women with imminent delivery of a newborn at 24 to 34 weeks of gestation represents one of the most important advances in perinatal medicine in the past 25 years1,2. A single course of antenatal steroid has been associated with a decrease in acute neonatal systemic morbidity and mortality after preterm birth reducing the risk of respirator...