CLIMACTERIC SYMPTOMS IN HEALTHY MIDDLE-AGED WOMEN

SUMMARY The incidence of climacteric symptoms was determined in 247 healthy premenopausal women in a community setting. These volunteers had been recruited to a longitudinal study of bone density. Of these subjects, 46 ceased to menstruate during the study, and in this subgroup symptoms were compared before and after cessation of menstruation. Only hot flushes increased after cessation of menstruation in the longitudinal study and showed age correlation in the cross-sectional study. Hot flushes thus emerged as a true menopausal symptom. Although evidence for this is weaker, cold sweats and suffocation seem likely to be genuinely menopausal. Breast discomfort and the four mood symptoms of irritability, excitability, depression and poor concentration improved after cessation of menstruation, and this study gives no support for their being part of the menopausal syndrome; it suggests that these symptoms are more likely to be related to menstruation than to the menopause.     

新型输送型球囊扩张导管在颅内动脉狭窄治疗中的临床应用研究

目的：探讨新型输送型球囊扩张导管(Fastunnel)在颅内动脉粥样硬化狭窄介入治疗中的应用效果。方法：2021年11月至2022年2月,我们使用新型输送型球囊扩张导管对10例颅内动脉粥样硬化狭窄的患者进行了球囊扩张+支架成形术。收集并分析了患者的基线情况、影像学特点、治疗情况及围手术期情况。结果：男6例,女性4例,平均年龄(62.7±6.7)岁。10例患者均成功接受手术治疗,手术时长为16~65(37.3±18.2)min,治疗过程所受辐射剂量为1381~4901(2643.7±1131.7)mGy,剂量面积乘积(DAP)值为5707~38112(17526.8±10809.5)μGym₂^。围手术期无出血及缺血相关并发症。结论：输送型球囊扩张导管具有较好的安全性,能有效地简化手术步骤、缩短手术时间,对减少患者及医生所受射线剂量。