ДОПОЛНИТЕЛЬНАЯ ЛУЧЕВАЯ ТЕРАПИЯ У БОЛЬНЫХ ЭПИДЕРМОИДНЫМ РАКОМ ЛЕГКОГО С НЕПОЛНОЙ РЕГРЕССИЕЙ ОПУХОЛИ ПОСЛЕ ОСНОВНОГО КУРСА ЛЕЧЕНИЯ

Supplementary irradiation at a total target dose (TTD) of 20-30 Gy was delivered to 41 epidermoid lung cancer patients who had failed to achieve complete tumour response, 1,5 month after the basic radiotherapy course at a TTD of 64-66 Gy. The increase in the total radiotherapy dose up to 80-86 Gy made it possible to attain complete response in 51,2 % of the patients (95 % CI 35,1-67,1) and to improve 1-year survival from 44,3 ± 3,0 % to 63,4 ± 7,5 %, 3-year - from 6,5 ± 1,6 % to 13,1 ± 5,4 %, 5-year - from 2,8 ± 1,2 % to 10,5 ± 4,9 % (p log-rank < 0,001).

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