El Sayed Ahmad Y, Gallois Y, Sol JC, Boetto S, Attal J, Sabatier J, Debs R, Deguine O, Marx M. Evolution in the management of vestibular schwannoma: a single-center 15-year experience.
Eur Arch Otorhinolaryngol 2023;
280:4885-4894. [PMID:
37195345 DOI:
10.1007/s00405-023-08009-6]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 05/08/2023] [Indexed: 05/18/2023]
Abstract
PURPOSE
To highlight the changes in the management of vestibular schwannoma (VS) since 2004 with a focus on small- to middle-size VS.
METHODS
Retrospective analysis of the decisions made in skull base tumor board between 2004 and 2021.
RESULTS
1819 decisions were analyzed (average age 59.25, 54% females). Overall, 850 (47%) cases were allocated to a Wait and Scan (WS) approach, 416 (23%) received radiotherapy and 553 (30%) were treated surgically (MS). All stages considered WS increased from 39% before 2010 to 50% after 2010. Similarly, Stereotactic Radio Therapy (SRT) increased from 5 to 18%. MS decreased from 46 to 25%. It was more commonly proposed to younger patients and larger tumors, p < 0.001. For Koos stages 1, 2, and 3 there was a statistically significant increase in SRT, and a decrease in MS, p < 0.001. WS also increased for stages 1 and 2. However, such a trend was not observed for stage 3. MS remained the primary treatment modality for stage 4 tumors throughout the study period, p = 0.057. The significance of advanced age as a factor favoring SRT decreased over time. The opposite is true for serviceable hearing. There was also a decrease in the percentage of the justification "young age" in the MS category.
CONCLUSION
The is a continuing trend towards non-surgical treatment. Small- to medium-sized VS witnessed an increase in both WS and SRT. There is only an increase in SRT for moderately large VS. Physicians are less and less considering young age as a factor favoring MS over SRT. There is a tendency towards favoring SRT when hearing is serviceable.
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