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'Levonorgestrel IUD Insertion After D&E Procedure (ILIAD)

2017年3月28日 更新者:Heather Hohmann、University of Pittsburgh

Immediate Versus Delayed Insertion of the Levonorgestrel-Releasing Intrauterine Device Following Dilation and Evacuation: A Randomized Controlled Trial

This study is a randomized controlled trial of insertion of the levonorgestrel-releasing intrauterine device (LNG-IUD) immediately following dilation & evacuation (D&E) compared to delayed insertion 3-6 weeks post-D&E. Eighty-eight women undergoing D&E between 15 0/7 and 23 6/7 weeks gestation will be enrolled at Magee-Womens Hospital, Pittsburgh, PA. The primary outcome is LNG-IUD usage six months following enrollment. We hypothesize that more women receiving immediate insertion will be using the LNG-IUD 6 months after the D&E procedure than women receiving delayed insertion. Secondary outcomes include the proportion receiving an IUD, continuation rate, complication rates, subject satisfaction, and quality of life. The utility of ultrasonography in predicting expulsion will also be examined. Anticipated problems include poor subject follow-up and coordinating the intra-operative study procedures.

研究概览

地位

完全的

详细说明

The D&E will be performed in the usual fashion. The uterus will be sounded to the fundus. Once the D&E is complete, the investigator or co-investigator will check the post-enrollment exclusion criteria to ensure that no events during the D&E made the subject ineligible. If the subject remains eligible, the randomization packet will be opened.

Immediately Post-D&E Procedure.

  1. Group 1: IUD will be placed per study protocol. The strings will be trimmed to be flush with the cervix. Using transabdominal sonography, the distance from the serosal surface of the uterine fundus to the distal tip of the IUD will be measured.
  2. Group 2: No additional procedures will be performed in the operating room.

Post-Operative Care. The subject will then be taken to the recovery room for routine post-operative care.

  1. Group 1: A brief questionnaire will be administered. No additional procedures will be performed in the recovery room.
  2. Group 2: A brief questionnaire will be administered. The subject will be asked to start her previously chosen method of contraception.
  3. Subjects will be asked to call if any temperature exceeds 38°C (100.4°F). If a subject reports a fever (>38°C), an interim visit will be scheduled as described below.

Day 21-42. Post-D&E Visit at 1 month (PAV 1): will be scheduled on a weekday between 8:30 am and 4:30 pm at the time most convenient for the subject. For Group 1, the visit may be on any day from day 21-42. For Group 2, the visit will be scheduled with the goal of inserting the LNG-IUD during the first 7 days of the menstrual cycle.

Subjects will complete a questionnaire about symptoms since the D&E, including pain and bleeding and subjects' history will be collected. Subjects also will complete a set of visual-analog scales about pain, bleeding, and quality of life. All subjects will have a bimanual exam to assess uterine size, cervical motion and adnexal tenderness. Women in Group 1 will have a speculum exam to measure and, if necessary, trim the IUD strings. The length of the segment trimmed will be measured and recorded. If cervicitis or vaginitis is suspected, further evaluation will be performed with diagnosis and treatment by CDC guidelines as indicated. Women in group 2 will have their IUD placed.

Day 56-70: Post-D&E Visit at 2 months (PAV 2): may be scheduled any time within days 56-70 but must be at least 21 days after PAV1. Subjects will complete a questionnaire and visual-analog scales about symptoms since the D&E, including pain, bleeding, and quality of life and subjects' history will be obtained. Bimanual Examination will be performed to assess uterine size, cervical motion and adnexal tenderness. A speculum exam will be done to measure the strings and trim, if necessary. The IUD-Fundal Distance will be assessed by endovaginal sonography.

Day 160-200: Telephone Interview at 6 month (TI 6). A questionnaire will be administered over the phone. Three attempts will be made to contact the subject by telephone. A certified letter with the questionnaire and a postage-paid envelope will be sent if the subject is not contacted.

研究类型

介入性

注册 (实际的)

93

阶段

  • 第四阶段

联系人和位置

本节提供了进行研究的人员的详细联系信息,以及有关进行该研究的地点的信息。

学习地点

    • Pennsylvania
      • Pittsburgh、Pennsylvania、美国、15215
        • University of Pittsburgh Center for Family Planning Research

参与标准

研究人员寻找符合特定描述的人,称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。

资格标准

适合学习的年龄

18年 及以上 (成人、年长者)

接受健康志愿者

是的

有资格学习的性别

女性

描述

Inclusion Criteria:

  1. Gestational age from 15 weeks 0 days to 23 weeks 6 days at enrollment (time of D&E), confirmed by ultrasound
  2. Has already consented to a D&E
  3. Desires to use the LNG-IUD (Mirena) for contraception for 12 months or more
  4. Willing and able to sign an informed consent
  5. Willing to comply with the study protocol
  6. Age greater than or equal to 18 years
  7. Primary residency in Allegheny, Beaver, Washington, Westmoreland, Butler, Armstrong, Indiana, Fayette, Greene, or Lawrence counties of Pennsylvania

Exclusion Criteria:

  1. Allergy to either polyethylene or levonorgestrel
  2. Urgent need for termination of pregnancy (active bleeding or infection)
  3. Exposure to or treatment for gonorrhea or Chlamydia within the past 90 days
  4. Diagnosis of pelvic inflammatory disease within the past year
  5. Presence of one or more leiomyomata greater than 3 centimeters in diameter
  6. Uterine anomaly (other than a repaired septate uterus)
  7. Current participation in any other intervention trial

Post-Enrollment Pre-Randomization Exclusion criteria (to be assessed at the completion of the D&E. These criteria will be used to define a group not eligible for immediate insertion. Since these complications contraindicate immediate insertion, the issue of whether immediate and delayed insertion is preferable is no longer in question.)

  1. Uterine perforation
  2. Hemorrhage as defined by one of the following: (1) need for transfusion; (2) estimated blood loss greater than 500 cc; (3) intrauterine placement of a Foley catheter; or (4) the use of 3 or more doses of uterotonic medications
  3. Evidence of infection at the time of the D&E, including fever (temperature ≥ 38°C) or pus at the cervical os
  4. Subject no longer desires a LNG-IUD

学习计划

本节提供研究计划的详细信息,包括研究的设计方式和研究的衡量标准。

研究是如何设计的?

设计细节

  • 主要用途:治疗
  • 分配:随机化
  • 介入模型:并行分配
  • 屏蔽:无(打开标签)

武器和干预

参与者组/臂
干预/治疗
实验性的:Arm I
Levonorgestrel IUD will be inserted immediately after completion of D&E
intrauterine insertion for arm 1 immediately after D&E procedure and for arm 2 at 3-6 weeks post-procedurem
其他名称:
  • 曼月乐
有源比较器:Arm 2
Levonorgestrel IUD will be inserted at standard time post-procedure (3-6 weeks post D&E procedure)
intrauterine insertion for arm 1 immediately after D&E procedure and for arm 2 at 3-6 weeks post-procedurem
其他名称:
  • 曼月乐

研究衡量的是什么?

主要结果指标

结果测量
措施说明
大体时间
The Primary Outcome is LNG-IUD Usage Six Months Following Enrollment.
大体时间:6 months

To assess the six-month usage rate of the LNG-IUD when placed immediately after D&E compared to 3-6 weeks later, as measured by the proportion of women with a LNG-IUD in place at six months after the D&E.

We hypothesize that more women receiving immediate insertion will be using the LNG-IUD 6 months after the D&E procedure than women receiving delayed insertion.

6 months

次要结果测量

结果测量
措施说明
大体时间
To Examine the Number of Women Receiving the LNG-IUD in Each Group
大体时间:2 Months
The difference between the overall number of women who had the LNG-IUD inserted immediately post D&E successfully (Arm 1) was compared to the overall number of women who had the LNG-IUD inserted 3 -6 weeks post D&E (standard or routine) (Arm 2).
2 Months
To Compare Expulsion Rates Between Immediate Insertion and Delayed Insertion
大体时间:6 months
Compared the expulsion rate of the LNG-IUD in the participants who received the LNG-IUD in the immediate and delayed insertion group
6 months

合作者和调查者

在这里您可以找到参与这项研究的人员和组织。

调查人员

  • 首席研究员:Heather Hohmann, MD、University of Pittsburgh

研究记录日期

这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查,以确保它们在发布到公共网站之前符合特定的质量控制标准。

研究主要日期

学习开始

2007年3月1日

初级完成 (实际的)

2009年11月1日

研究完成 (实际的)

2009年11月1日

研究注册日期

首次提交

2007年5月16日

首先提交符合 QC 标准的

2007年5月18日

首次发布 (估计)

2007年5月21日

研究记录更新

最后更新发布 (实际的)

2017年5月9日

上次提交的符合 QC 标准的更新

2017年3月28日

最后验证

2017年3月1日

更多信息

与本研究相关的术语

计划个人参与者数据 (IPD)

计划共享个人参与者数据 (IPD)?

此信息直接从 clinicaltrials.gov 网站检索,没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求,请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改,我们的网站上也会自动更新.

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