1. Strategic insights and survival outcomes: a systematic review of CNS metastases in uterine cervical cancer.
- Author
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Corazzelli G, Zanuttini L, Balestrini D, Quercia S, and Martinoni M
- Abstract
Introduction: Uterine cervical cancer, predominantly caused by HPV, is the fourth most common malignancy in women, rarely leading to Central Nervous System (CNS) metastases with a poor prognosis. This study analyzes 137 cases, focusing on the clinical progression, treatment efficacy, and survival outcomes, highlighting the need for a multi-disciplinary approach to extend patient survival in the face of inconsistent evidence and management practices., Materials and Methods: This systematic review meticulously adhered to PRISMA guidelines, analysing all existing evidence on CNS metastasis from Uterine Cervical Cancer (UCC) through a comprehensive literature search up to August 2023. Articles were selected based on stringent criteria, including compliance with CARE and STROBE guidelines. The study employed rigorous statistical analyses, including the Shapiro-Wilk, T-Student, and ANOVA tests, alongside Kaplan-Meier curves, to evaluate variables like patient age, lesion location, and treatment efficacy., Results: A review of 137 UCC patients revealed CNS metastases predominantly in the cerebral lobes, with headache and hemiparesis as common symptoms. The study found no significant survival difference across histopathological subtypes, but surgery, with or without WBRT, significantly improved outcomes. Age over 50 was associated with better survival, while the FIGO stage at diagnosis correlated with recurrence-free survival. Overall, surgical intervention on CNS lesions was the most significant factor for improved survival., Conclusion: This study reveals that CNS metastases from UCC are critical, with younger patients at worse prognosis. It suggests surgery plus WBRT or SRS as effective treatments and calls for targeted CNS screening and more research for better outcomes.
- Published
- 2024
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