锶-89联合热疗治疗骨转移癌的疗效观察

目的 探讨锶-89联合热疗治疗骨转移癌的疗效。方法 将70例患者随机分为两组,实验组(35例)接受锶-89联合热疗治疗,对照组(35例)接受锶-89治疗,观察治疗2周后两组的镇痛疗效及体力情况。结果 治疗2周后实验组的癌痛缓解率为82.8%,对照组为60%,两组比较差异有统计学意义(P < 0.05)。实验组和对照组KPS改善率分别为57.1%和31.4%,差异有统计学意义(P < 0.05)。结论 锶-89联合热疗可以控制骨转移癌引起的疼痛;锶-89联合热疗可作为临床治疗骨痛的一种较理想的选择。

Clinical Observation of 89Sr Radio-Therapy Combined with Hyperthermia for Pain on Bone Metastasis

Objective To study the efficacy observation of bone metastases treated by 89Sr radio-therapy combined with hyperthermia. Methods A total of 70 patients were randomly divided into two groups. The experiment group(n=35) received 89Sr radio-therapy combined with hyperthermia and the control group(n=35) received only ⁸⁹Sr radio-therapy. The efficacy and physical situation were observed two weeks after treatment. Results The experimental pain relief rate was 82.8%, the control group was 60%, comparing the two groups was statistically significant difference (P < 0.05). The experimental group and control group KPS improvement rate were 57.1% and 31.4%,the difference was statistically significant (P < 0.05). Conclusion ⁸⁹Sr radio-therapy combined with hyperthermia can control the pain on bone metastasis which serves as a better therapeutic choice for pain on bone metastasis.