Naslov
Mortality and morbidity in surgically treated patients with petroclival meningiomas: a systematic review and meta-analysis of case series

Autori
Barić, Hrvoje ; Trkulja, Vladimir ; Peterković, Vjerislav ; Mrak, Goran

Izvornik
British journal of neurosurgery (0268-8697) 36 (2022), 4; 2033700, 10

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
meta-analysis ; outcome ; petroclival meningioma ; systematic review.

Sažetak
Background: Reports on petroclival meningioma (PCM) surgical mortality and morbidity often deviate from established standards ; as such, a comprehensive summary is lacking. Methods: Eligibility/sources. Peer-reviewed case series of at least 10 PCM patients identified from PubMed, Web of Science, Ovid, or Google Scholar. Outcomes. Primary: mortality, tumor recurrence, any cranial nerve deficit (CND) ; other: individual CNDs, other complications. Data synthesis. Random- effects meta-analysis/meta-regression [effects: surgical approach (supratentorial, S ; infratentorial, I ; combined, (C), average age and follow-up, sample size, and percent of patients with gross-total resection (GTR)] of logit- transformed proportions. Results: Data. 73 case- series/3553 patients. Mortality. Adjusted predicted mortalities of 2.4%, 2.5%, and 1.2% (50- month follow-up) for the S, I, and C approaches, respectively, with the upper limits of the 95% credibility intervals at 3.3%, 3.7%, and 3.6%, respectively. Recurrence. Adjusted predicted recurrences of 5.5%, 11.1%, and 12.0% (50-month follow-up and 57% GTR) for the S, I, and C approaches, respectively ; recurrence was positively associated with follow-up period and negatively associated with having received GTR. At all covariates at median values but at GTR 90% predictions: 3.1% (95%CI 3.1-9.8), 6.3% (3.8- 10.4), and 6.9% (3.4-13.2) with the S, I, and C ; prediction credibility intervals 1-4% and 22.4%. Any CND. Adjusted predicted probabilities of 37.2%, 23.4%, and 29.5% (at median covariate values) for the S, I, and C approaches, respectively ; prediction credibility intervals ranged from <10% to 78%. Other outcomes. The most common individual CNDs were nVII (14.4%), nV (11.5%), and nIII (10.2%) ; other common complications included motor deficit (10.8%), infection (9.8%), and CSF leak (7.5%). Conclusion: This is the first systematic review on PCM surgical mortality, recurrence, and morbidity. Outcomes differ between surgical approaches and reporting quality varies greatly.

Izvorni jezik
Engleski

Znanstvena područja
Kliničke medicinske znanosti

POVEZANOST RADA