Effect of gynecological cancer and its treatment on bone mineral density and the risk of osteoporosis and osteoporotic fracture
- Author:
Jeong Eun LEE
1
;
Che Yon PARK
;
Eunhyun LEE
;
Yong Il JI
Author Information
- Publication Type:Original Article
- From:Obstetrics & Gynecology Science 2020;63(4):470-479
- CountryRepublic of Korea
- Language:English
-
Abstract:
Objective:The purpose of this study was to evaluate the risk of osteopenia and osteoporosis by examining the bone mineral density (BMD) of the lumbar spine and femur in patients with gynecological cancer without bone metastasis and to evaluate the impact of treatment for different cancers on BMD.
Methods:This study retrospectively reviewed the medical records of 243 women with gynecological cancer and 240 controls between March 2010 and December 2016. Patients with cervical cancer (n=105), endometrial cancer (n=63), and ovarian cancer (n=75) were treated with total hysterectomy including bilateral salpingo-oophorectomy and/or chemotherapy and/or radiotherapy. For the control group, healthy post-menopausal women without gynecologic cancer were selected.
Results:Before anticancer treatment, the BMD of patients with cervical cancer and ovarian cancer was significantly lower than that of the controls, and the BMD of patients with endometrial cancer was not significantly different from that of the controls. However, the BMD of endometrial cancer significantly decreased after treatment. According to the treatment methods, there were significant differences in the BMD of L3, L4, and the femur neck. Changes in the BMD were lowest in patients who underwent surgical treatment only, and the highest bone loss was found in patients who underwent postoperative concurrent chemoradiotherapy.
Conclusion:Patients with cervical and ovarian cancer had lower BMD than those in the control group before treatment, and patients with endometrial cancer had decreased bone density after treatment. Therefore, during the treatment of gynecological cancer, strategies should be implemented to mitigate these risks.
