The Outcome of Molecularly Targeted Therapy after Surgical Treatment of Spinal Metastasis.

The aim of this study was to investigate outcomes of molecularly targeted therapy after surgical treatment of spinal metastasis. Participants comprised 164 patients who underwent surgical treatment of spinal metastasis, divided according to whether molecularly targeted therapy was performed. We compared survival, local recurrence of metastasis detected by imaging, the disease-free interval, relapses of neurological deterioration, and the ability to walk between groups. Molecularly targeted drugs were administered to 39 patients after surgery (TT group) and were not administered to 125 patients (non-TT group). Median survival was significantly longer in the TT group (1027 days) than in the non-TT group (439 days, p < 0.01). Local recurrence occurred in 25 patients in the non-TT group and 10 patients in the TT group. The disease-free interval did not differ between groups. Neurological deterioration was observed in three patients in the non-TT group and no patients in the TT group. The ability to walk was preserved in 97.6% of patients in the TT group and 88% of patients in the non-TT group (p = 0.12). In conclusion, molecularly targeted drugs improve survival in patients with spinal metastasis but do not alter local control of metastatic tumors.

Fungal arthritis of the wrist caused by Candida parapsilosis during infliximab therapy for rheumatoid arthritis.

A 60-year-old woman with rheumatoid arthritis, who had been treated with infliximab, presented with uncontrollable wrist arthritis. Fungal arthritis caused by Candida parapsilosis was confirmed by examining her aspirated joint fluid. Her infliximab therapy was interrupted, and antifungal therapy with fluconazole was started. After the fungal infection had been ameliorated, surgical debridement and arthrodesis of the wrist joint were conducted, and her symptoms completely resolved. Although fungal arthritis is rare, it should be considered as a differential diagnosis of exacerbated monoarthritis in patients treated with biological agents.

Correlation Between Gait and Life Expectancy in Patients with Spinal Metastases.

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.