全球精选文摘 - 延长口服避孕药用药方案中突破性出血的发生和治疗的前瞻性分析

高级搜索

免费注册

首页

期刊文献

全球精选文摘

中国作者重要发表

爱思唯尔期刊精选全文

柳叶刀中文版精选全文

2009年诺贝尔奖得主文章

成功投稿经验系列访谈

2010年度诺贝尔奖得主

医药资讯

医学资讯

药品动态

诊疗指南

病例分析

数据库

会议精粹

柳叶刀流感峰会

2009世界高血压大会

辉瑞中国医学研究高峰论坛

上海东方呼吸病国际论坛

GAP-CCBC系列会议

精品书籍

爱思唯尔参考书

新书订购活动

疾病资源

专家博客

当前位置 > > > >

延长口服避孕药用药方案中突破性出血的发生和治疗的前瞻性分析

Prospective analysis of occurrence and management of breakthrough bleeding during an extended oral contraceptive regimen

Sulak PJ, Kuehl TJ, Coffee A 2009/5/27 10:50:40

【发表评论】【全球专家评论】

打印| 推荐给好友

Am J Obstet Gynecol, 2006,

专家评级：

★★

循证评级：

View at Publisher

Abstract

Objective:

The purpose of this study was to assess the bleeding patterns of an extended oral contraceptive (OC) regimen and management of breakthrough bleeding/breakthrough spotting (BTB/BTS).

Study Design:

This was a single-center prospective analysis of self-rated menstrual flow during a 21/7-day versus a 168-day extended regimen of on OC containing 3 mg of drosperinone and 30 mcg of ethinyl estradiol (DRSP/EE) with institution of a randomized protocol to manage BTB/BTS.

Results:

Of the 111 patients initiating the extended OC regimen, 102 (92%) completed the 168-day regimen. Subjects having a heavier daily flow rating during the 21/7-day pre-extension cycle had greater daily flow ratings (P< .001) and tended to have earlier occurrence of BTB during the extended regimen (P = .07) than subjects with lighter daily flow ratings. If BTB/BTS of at least 7 consecutive days occurred, patients were randomized to taking a 3-day hormone free interval (HFI) versus continuing active pills. Instituting a 3-day HFI was significantly more effective in resolving BTB/BTS than continuing active pills (P< .0001). Patients with heavier daily flow ratings during the 21/7-day cycle were not more likely to be randomized for BTB/BTS than those with lighter flow ratings (P = .53).

Conclusion:

A 168-day extended regimen of DRSP/EE had an acceptable bleeding profile with a high continuation rate. Bleeding during the extended cycle was effectively managed with institution of a 3-day HFI.

请登录后发表评论，点击此处登录。

全部学科

疾病资源中心

高血压	慢性阻塞性肺病
脂肪性肝病	糖尿病
卒中	肺癌
冠心病	子宫内膜异位症
结直肠癌	乳腺癌
心力衰竭	心律失常

病例分析 [栏目介绍]

甲状腺功能亢进合并黄疸

王燕燕王曙

上海交通大学附属瑞金医院内分泌科

患者，女，69岁。2009年1月无明显诱因下出现乏力，当时程度较轻，未予以重视。2009年3月患者乏力症状加重，尿色逐渐加深，大便习惯改变，颜色变淡。4月18日入我院感染科治疗，诉轻度头晕、心慌，体重减轻10kg。无肝区疼痛，无发热，无腹痛、腹泻、腹胀、里急后重，无恶性、呕吐等。入院半月前于外院就诊，查肝功能：ALT 601IU/L，AST 785IU/L，TBIL 97.7umol/L，白蛋白 41g/L，甲状腺功能：游离T3 30.6pmol/L，游离T4 51.9pmol/L，心电图示快速房颤。

更多>>>

医学数据库