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Prevalence of Shunt Dependency and Clinical Outcome in Patients with Massive Intraventricular Haemorrhage Treated with Endoscopic Washout and External Ventricular Drainage
- Source :
- The Malaysian journal of medical sciences : MJMS. 24(1)
- Publication Year :
- 2016
-
Abstract
- BACKGROUND Intraventricular haemorrhage (IVH) causes blockage of ventricular conduits leading to hydrocephalus, increased intracranial pressure (ICP), and a reduced level of consciousness. The current standard management of IVH is insertion of an external ventricular drainage (EVD) catheter. However, this procedure addresses only the problems of acute hydrocephalus and raised ICP. Endoscopic washout allows for a more complete removal of the intraventricular clot. This study compared these two types of treatment in terms of shunt dependency and relevant clinical outcomes. METHODS Patients who were 10-80 years old and presented with a Graeb score of more than six were randomised into endoscopic washout and EVD treatment groups. A CT brain was repeated on each patient within 24 hours after surgery, and if a patient's Graeb score was still more than six, a repeat endoscopic washout was performed to clear the remaining clots. All patients were monitored for shunt dependency at two weeks and three months, and clinical outcomes were measured at six months after the procedure. RESULTS A total of 39 patients were recruited; 19 patients were randomised into the endoscopic washout group, and 20 were randomised into the EVD group. However, three patients in the endoscopic group refused that treatment and opted for EVD insertion. Patients treated with endoscopic washout had significantly less drainage dependency at two weeks (P < 0.005) and at three months (P < 0.004) as compared to patients in the external ventricular drainage group. The reduction in Graeb scores was also significantly greater in the endoscopic washout group (P < 0.001). However, the functional outcome at six months measured via a modified Rankin scale score was no different in the two groups of patients. The difference in the functional outcome of the patients was mainly dependent on the initial pathology, with those presenting with a thalamic bleed with IVH showing a poor functional outcome. This parameter was also influenced by the Glasgow Coma Scale (GCS) score on admission, with those patients with a score of 12 or less having a poor functional outcome (MRS 5-6) at three and six months after the surgery. CONCLUSIONS The use of neuroendoscopy in patients with a massive IVH significantly reduced drainage dependency. However, it did not alter the final functional outcome.
- Subjects :
- medicine.medical_specialty
medicine.diagnostic_test
business.industry
Glasgow Coma Scale
Washout
General Medicine
Bleed
medicine.disease
Surgery
Hydrocephalus
Endoscopy
03 medical and health sciences
Catheter
0302 clinical medicine
Modified Rankin Scale
medicine
Original Article
030212 general & internal medicine
business
030217 neurology & neurosurgery
Intracranial pressure
Subjects
Details
- ISSN :
- 1394195X
- Volume :
- 24
- Issue :
- 1
- Database :
- OpenAIRE
- Journal :
- The Malaysian journal of medical sciences : MJMS
- Accession number :
- edsair.doi.dedup.....de151d2658b779900433dacd060ca1a4