当前位置: X-MOL 学术Breast Cancer Res. Treat. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Changes in bone mineral density during 5 years of adjuvant treatment in premenopausal breast cancer patients.
Breast Cancer Research and Treatment ( IF 3.0 ) Pub Date : 2020-02-19 , DOI: 10.1007/s10549-020-05566-w
Minsung Kim 1 , Hanna Kim 2 , Sei Hyun Ahn 1 , Vafa Tabatabaie 3 , Sung Wook Choi 4 , Guiyun Sohn 1 , Sae Byul Lee 1 , Beom Seok Ko 1 , Il Yong Chung 1 , Jisun Kim 1 , Jong Won Lee 1 , Byung Ho Son 1 , Hee Jeong Kim 1
Affiliation  

PURPOSE Adjuvant treatment for breast cancer in postmenopausal women is a risk factor for bone loss. However, the association between bone mineral density (BMD) changes in premenopausal breast cancer patients and various adjuvant treatment regimens is not well characterized. In this study, we evaluated the changes in BMD according to adjuvant treatment in premenopausal women with breast cancer. METHODS Between 2006 and 2010, BMD data of 910 premenopausal women with breast cancer before operation and 1, 2, 3.5, and 5 years post-operation were retrospectively analyzed. The patients were divided according to the type of treatment: observation (O), tamoxifen (T), chemotherapy (C), C followed by T (C → T), and gonadotropin-releasing hormone (GnRH) agonist with T (G + T). RESULTS After 5 years of follow-up, BMD changes were similar between the T and O groups (all p > 0.05). Within 1 year of treatment, the C group showed the most significant BMD loss. The C → T and G + T groups showed more significant BMD loss in the lumbar spine and femur than the O and T groups (both p < 0.001, both). After 1 year of treatment, BMD loss in the lumbar spine was significantly greater in the C → T and G + T groups than in the T group; this tendency was maintained for 5 years of treatment (all p < 0.005). CONCLUSION Premenopausal women who received adjuvant treatment which induced menopause showed significant bone loss which lasted for 5 years. Although no significant difference was observed between the O and T groups, tamoxifen treatment during chemotherapy or GnRH agonist treatment might prevent bone loss.

中文翻译:

绝经前乳腺癌患者5年辅助治疗期间骨矿物质密度的变化。

目的绝经后妇女乳腺癌的辅助治疗是骨质流失的危险因素。但是,绝经前乳腺癌患者的骨矿物质密度(BMD)变化与各种辅助治疗方案之间的关联尚不十分清楚。在这项研究中,我们评估了绝经前乳腺癌患者根据辅助治疗的BMD变化。方法回顾性分析2006年至2010年间910例绝经前乳腺癌患者术前,术后1、2、3.5和5年的BMD数据。根据治疗类型对患者进行划分:观察(O),他莫昔芬(T),化学疗法(C),C随后为T(C→T)和促性腺激素释放激素(GnRH)激动剂与T(G + T)。结果经过5年的随访,T组和O组之间的BMD变化相似(所有p> 0.05)。在治疗的1年内,C组显示出最显着的BMD损失。与O和T组相比,C→T和G + T组在腰椎和股骨中的BMD损失更为显着(均为p <0.001)。治疗1年后,C→T和G + T组的腰椎BMD损失明显大于T组。这种趋势在治疗5年后得以维持(所有p <0.005)。结论接受辅助治疗导致绝经的绝经前妇女表现出明显的骨质流失,持续了5年。尽管O组和T组之间未观察到明显差异,但化疗期间他莫昔芬治疗或GnRH激动剂治疗可预防骨丢失。C组表现出最显着的BMD损失。与O和T组相比,C→T和G + T组在腰椎和股骨中的BMD损失更为显着(均为p <0.001)。治疗1年后,C→T和G + T组的腰椎BMD损失明显大于T组。这种趋势在治疗5年后得以维持(所有p <0.005)。结论接受辅助治疗导致绝经的绝经前妇女表现出明显的骨质流失,持续了5年。尽管O组和T组之间未观察到明显差异,但化疗期间他莫昔芬治疗或GnRH激动剂治疗可预防骨丢失。C组表现出最显着的BMD损失。与O和T组相比,C→T和G + T组在腰椎和股骨中的BMD损失更为显着(均为p <0.001)。治疗1年后,C→T和G + T组的腰椎BMD损失明显大于T组。这种趋势在治疗5年后得以维持(所有p <0.005)。结论接受辅助治疗导致绝经的绝经前妇女表现出明显的骨质流失,持续了5年。尽管O组和T组之间未观察到明显差异,但化疗期间他莫昔芬治疗或GnRH激动剂治疗可预防骨丢失。与O和T组相比,C→T和G + T组在腰椎和股骨中的BMD损失更为显着(均为p <0.001)。治疗1年后,C→T和G + T组的腰椎BMD损失明显大于T组。这种趋势在治疗5年后得以维持(所有p <0.005)。结论接受辅助治疗导致绝经的绝经前妇女表现出明显的骨质流失,持续了5年。尽管在O和T组之间未观察到显着差异,但是化疗期间他莫昔芬治疗或GnRH激动剂治疗可预防骨丢失。与O和T组相比,C→T和G + T组在腰椎和股骨中的BMD损失更为显着(均为p <0.001)。治疗1年后,C→T和G + T组的腰椎BMD损失明显大于T组。这种趋势在治疗5年后得以维持(所有p <0.005)。结论接受辅助治疗导致绝经的绝经前妇女表现出明显的骨质流失,持续了5年。尽管在O和T组之间未观察到显着差异,但是化疗期间他莫昔芬治疗或GnRH激动剂治疗可预防骨丢失。这种趋势在治疗5年后得以维持(所有p <0.005)。结论接受辅助治疗导致绝经的绝经前妇女表现出明显的骨质流失,持续了5年。尽管在O和T组之间未观察到显着差异,但是化疗期间他莫昔芬治疗或GnRH激动剂治疗可预防骨丢失。这种趋势在治疗5年后得以维持(所有p <0.005)。结论接受辅助治疗导致绝经的绝经前妇女表现出明显的骨质流失,持续了5年。尽管在O和T组之间未观察到显着差异,但是化疗期间他莫昔芬治疗或GnRH激动剂治疗可预防骨丢失。
更新日期:2020-02-19
down
wechat
bug