AIM: Primary intraventricular hemorrhage (PIVH), bleeding in the ventricular system without a recognizable parenchymal component, is a rare neurological disorder. The purpose of this study was to identify clinical features, risk factors, etiology and outcome of patients with PIVH. MATERIAL AND METHODS: We retrospectively reviewed the clinical data, complementary examinations, outcome and computed tomography (CT) IVH score of 24 patients in our hospital from 2004 to 2008. We identified 24 patients with the inclusion criteria of non-traumatic PIVH. Their mean age was 60.6+/-17.4 years (range 38-79). Fourteen patients were male and 10 were female. RESULTS: The major symptoms included headache (n=24), loss of consciousness (n=6), confusion and disorientation (n=14), nausea/vomiting (n=10). Angiography revealed vascular malformations in five patients (21%). Other possible causative factors were hypertension in 12 patients (50%) and clotting disorder in one. The aetiology remained unknown in six patients. Most PIVH patients had associated hydrocephalus (58%) and 37% of the patients required ventricular drainage. In-hospital mortality was high (41%) and a FOUR score <or=10, GCS <or=8 and early hydrocephalus were independent predictors of mortality. CONCLUSION: Hypertension is the most common associated risk factor for PIVH followed by vascular malformation. Spontaneous resorption and rebleeding may be seen. The neurological status of the patients and an early developing hydrocephalus are the most important risk factors.
AIM: Primary intraventricular hemorrhage (PIVH), bleeding in the ventricular system without a recognizable parenchymal component, is a rare neurological disorder. The purpose of this study was to identify clinical features, risk factors, etiology and outcome of patients with PIVH. MATERIAL AND METHODS: We retrospectively reviewed the clinical data, complementary examinations, outcome and computed tomography (CT) IVH score of 24 patients in our hospital from 2004 to 2008. We identified 24 patients with the inclusion criteria of non-traumatic PIVH. Their mean age was 60.6+/-17.4 years (range 38-79). Fourteen patients were male and 10 were female. RESULTS: The major symptoms included headache (n=24), loss of consciousness (n=6), confusion and disorientation (n=14), nausea/vomiting (n=10). Angiography revealed vascular malformations in five patients (21%). Other possible causative factors were hypertension in 12 patients (50%) and clotting disorder in one. The aetiology remained unknown in six patients. Most PIVH patients had associated hydrocephalus (58%) and 37% of the patients required ventricular drainage. In-hospital mortality was high (41%) and a FOUR score <or=10, GCS <or=8 and early hydrocephalus were independent predictors of mortality. CONCLUSION:Hypertension is the most common associated risk factor for PIVH followed by vascular malformation. Spontaneous resorption and rebleeding may be seen. The neurological status of the patients and an early developing hydrocephalus are the most important risk factors.
Authors: Sarah E Nelson; W Andrew Mould; Dheeraj Gandhi; Richard E Thompson; Sarah Salter; Rachel Dlugash; Issam A Awad; Daniel F Hanley; Wendy Ziai Journal: Int J Stroke Date: 2020-02-19 Impact factor: 5.266
Authors: Maged D Fam; Alice Pang; Hussein A Zeineddine; Steven Mayo; Agnieszka Stadnik; Michael Jesselson; Lingjiao Zhang; Rachel Dlugash; Wendy Ziai; Daniel Hanley; Issam A Awad Journal: Cerebrovasc Dis Date: 2017-02-28 Impact factor: 2.762