Venous sinus stenting for idiopathic intracranial hypertension: An updated Meta-analysis.
J Neurol Sci
; 459: 122948, 2024 Apr 15.
Article
in En
| MEDLINE
| ID: mdl-38457956
ABSTRACT
BACKGROUND:
Idiopathic intracranial hypertension (IIH) is characterized by elevated intracranial pressure and primarily affects obese women of reproductive age. Venous sinus stenting (VSS) is a surgical procedure used to treat IIH, but its safety and efficacy are still controversial.METHODS:
A systematic review and meta-analysis were conducted following PRISMA guidelines. Multiple databases were searched for studies evaluating the safety and efficacy of VSS in IIH patients and meta-analysis was performed to pool the data.RESULTS:
A total of 36 studies involving 1066 patients who underwent VSS were included. After VSS, a significant reduction in trans-stenotic gradient pressure was observed. Patients also showed significantly lower cerebrospinal fluid (CSF) opening pressure. Clinical outcomes demonstrated improvement in tinnitus (95%), papilledema (89%), visual disturbances (88%), and headache (79%). However, 13.7% of patients experienced treatment failure or complications. The treatment failure rate was 8.35%, characterized by worsening symptoms and recurrence of IIH. The complications rate was 5.35%, including subdural hemorrhage, urinary tract infection, stent thrombus formation, and others.CONCLUSION:
VSS appears to be a safe and effective treatment option for IIH patients who are unresponsive to medical therapy or have significant visual symptoms. However, long-term outcomes and safety of the procedure require further investigation.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Pseudotumor Cerebri
/
Intracranial Hypertension
Limits:
Female
/
Humans
Language:
En
Journal:
J Neurol Sci
Year:
2024
Document type:
Article