World neurosurgery · 2022
Correlation Between Gait and Life Expectancy in Patients with Spinal Metastases.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Sugita Shurei, Morita Euan, Fujiwara Masanori, Okuma Tomotake, Hozumi Takahiro
Аннотация
BACKGROUND: Metastatic epidural spinal cord compression (MESCC) may lead to walking disability. The effect of regaining gait ability on the life expectancy of cancer patients is still unknown. To explore this issue, we evaluated the effect of gait ability recovery in nonambulatory patients after treatment for a metastatic spinal tumor.
METHODS: In total, 105 patients who underwent surgery for MESCC between January 2006 and December 2016 and survived longer than 3 months were enrolled. All the patients were nonambulatory because of the MESCC and had undergone posterior decompression and fixation with intraoperative radiotherapy. At postoperative month 3, patients who had regained their gait ability were categorized as ambulatory and those who had not were categorized as nonambulatory. Age, sex, prognosis score (modified Bauer score), preoperative and postoperative Frankel grade scores, tumor origin site, Charlson comorbidity index, and survival time were compared between the groups.
RESULTS: Seventy-two patients regained gait ability at postoperative month 3, and 33 patients did not. The modified Bauer score did not differ between the groups (P = 0.08); therefore, the presumptive life expectancy of the groups before treatment was not biased. The median survival time was significantly longer in the ambulatory group (610 days) than that in the nonambulatory group (181 days, P < 0.05).
CONCLUSIONS: Patients who regained their gait ability after treatment for MESCC tended to live longer than those who did not, indicating that recovery of gait ability by patients with cancer is associated with improved life expectancy.
METHODS: In total, 105 patients who underwent surgery for MESCC between January 2006 and December 2016 and survived longer than 3 months were enrolled. All the patients were nonambulatory because of the MESCC and had undergone posterior decompression and fixation with intraoperative radiotherapy. At postoperative month 3, patients who had regained their gait ability were categorized as ambulatory and those who had not were categorized as nonambulatory. Age, sex, prognosis score (modified Bauer score), preoperative and postoperative Frankel grade scores, tumor origin site, Charlson comorbidity index, and survival time were compared between the groups.
RESULTS: Seventy-two patients regained gait ability at postoperative month 3, and 33 patients did not. The modified Bauer score did not differ between the groups (P = 0.08); therefore, the presumptive life expectancy of the groups before treatment was not biased. The median survival time was significantly longer in the ambulatory group (610 days) than that in the nonambulatory group (181 days, P < 0.05).
CONCLUSIONS: Patients who regained their gait ability after treatment for MESCC tended to live longer than those who did not, indicating that recovery of gait ability by patients with cancer is associated with improved life expectancy.