Perioperative Changes in Circulating Leptin Levels in Women Undergoing Total Abdominal Hysterectomy
2001 年 48 巻 4 号 p. 509-513
詳細
2001 年 48 巻 4 号 p. 509-513
To investigate the effects of total abdominal hysterectomy on circulating leptin levels, 16 pre- and 8 postmenopausal patients with uterine leiomyoma or carcinoma in situ of the uterine cervix were enrolled. Serum levels of leptin and fasting blood sugar (FBS) were determined before (day -7) and after surgery (day +1 and +7). Body mass index (BMI) was recorded at day -7 and +7. Anesthesia duration, surgical duration, hematology, and blood loss during surgery were recorded. Relations of these variables to serum leptin levels were investigated. Serum leptin levels rose from 7.3±4.7ng/mL to 9.3±5.8ng/mL at day +1 (P<0.01), then decreased to 4.9±3.0ng/mL at day +7 (P<0.05 vs. values at day -7 and +1). FBS levels also rose from 89.4±7.5mg/dL to 119.3±24.0mg /dL (P<0.01), then returned to normal at day +7 (96.2±9.0mg/dL). However, there was no significant correlation observed between FBS and leptin levels at each time point (r≤0.22). BMI decreased from 22.7±3.0kg/m2 to 21.7±2.9kg/m2 at day +7 (P<0.001). At day -7 and +7, leptin levels were positively correlatd with BMI (r=0.79, P<0.001 and r=0.71, P<0.001, respectively). Circulating leptin levels were increased on day one after total abdominal hysterectomy.
