International journal of hyperthermia : the official journal of European Society for Hyperthermic Oncology, North American Hyperthermia Group · 2024
Impact of thyrotropin levels on outcomes in T1N0M0 papillary thyroid cancer after microwave ablation.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Wei Ying, Zhao Zhen-Long, Wu Jie, Cao Shi-Liang, Yu Na, Peng Li-Li, Li Yan, Yu Ming-An
Аннотация
OBJECTIVE: To evaluate the impact of thyroid-stimulating hormone (TSH) levels on tumor progression and survival in patients with uni- and multifocal T1N0M0 papillary thyroid cancer (PTC) treated with microwave ablation (MWA).
METHODS: This retrospective study analyzed the records of 525 patients with uni- and multifocal T1N0M0 PTC who underwent MWA from January 2015 to December 2022. Patients were stratified into uni-focal (U-PTC) and multifocal (M-PTC) groups and further categorized based on post-ablation TSH levels into low (≤1 mU/L), medium (1-2 mU/L), and high (>2 mU/L) subgroups. The tumor progression rates and progression-free survival were assessed.
RESULTS: In U-PTC patients, lower TSH levels were significantly associated with higher tumor progression rates (10.1%) compared to those in the medium (2.9%) and high (2.1%) TSH groups (p = .009). Conversely, in M-PTC patients, tumor progression rates did not vary significantly across TSH levels. Progression-free survival rates in U-PTC patients were notably lower at the 5-year mark in the low TSH group (85.7%) compared to the medium TSH group (96.5%, p = .046). However, progression-free survival rates in M-PTC patients showed convergence across all TSH levels by the 5-year follow-up.
CONCLUSION: Maintaining TSH levels within the normal range post-ablation may be appropriate for managing T1N0M0 PTC treated with MWA, but randomized controlled trials are needed to confirm optimal TSH targets and their impact on outcomes.
METHODS: This retrospective study analyzed the records of 525 patients with uni- and multifocal T1N0M0 PTC who underwent MWA from January 2015 to December 2022. Patients were stratified into uni-focal (U-PTC) and multifocal (M-PTC) groups and further categorized based on post-ablation TSH levels into low (≤1 mU/L), medium (1-2 mU/L), and high (>2 mU/L) subgroups. The tumor progression rates and progression-free survival were assessed.
RESULTS: In U-PTC patients, lower TSH levels were significantly associated with higher tumor progression rates (10.1%) compared to those in the medium (2.9%) and high (2.1%) TSH groups (p = .009). Conversely, in M-PTC patients, tumor progression rates did not vary significantly across TSH levels. Progression-free survival rates in U-PTC patients were notably lower at the 5-year mark in the low TSH group (85.7%) compared to the medium TSH group (96.5%, p = .046). However, progression-free survival rates in M-PTC patients showed convergence across all TSH levels by the 5-year follow-up.
CONCLUSION: Maintaining TSH levels within the normal range post-ablation may be appropriate for managing T1N0M0 PTC treated with MWA, but randomized controlled trials are needed to confirm optimal TSH targets and their impact on outcomes.