Immediate postabortal insertion of intrauterine devices

The contraceptive choice at the time of a surgical and pharmacological abortion: a possible and effective option thanks to a dedicate counselling

The percentage of repeat abortion in Italy is about 25%. It is therefore important to implement the strategies that can facilitate the adoption of the most effective contraceptive methods. Long-acting reversible contraceptive methods are currently considered the most effective and with the highest rates of 12-months continuation, with a reported reduction of recurrent abortion. Our study has the aim to evaluate the contraceptive choice of women requesting abortion, when an accurate and dedicate counselling is offered and the availability of a LARC method is given immediately after pregnancy termination, both in case of surgical and medical abortion. LARC methods were chosen both in case of surgical and medical abortion, by an high percentage of patients. We reported no differences between the surgical and pharmacological groups on the choice of LARC and SARC. Our observational study shows the feasibility to perform an accurate, dedicate, and personalised counselling on contraception at time of abortion. This approach has enabled a high number of women to have a LARC method inserted at the time of abortion, as a valid strategy to prevent the risk unplanned pregnancy.

Comparison between two methods of the immediate post-placental insertion of copper intrauterine device in vaginal birth-a protocol for a randomized clinical trial

BACKGROUND

Ensuring effective and long-term contraception in the immediate postpartum period is an effective strategy for reducing unplanned pregnancies. In the meantime, the intrauterine device (IUD) is an excellent option. The aim of our study was to evaluate the best way to insert post-placental IUDs in the immediate postpartum period. Discomfort during insertion, expulsion rate, uterine perforation rate, and proper positioning 40-60 days postpartum will be analyzed.

METHODS

Randomized, controlled, open clinical trial. The study group will be composed of women between 18 and 43 years old who are admitted for vaginal birth at the Women's Hospital of the State University of Campinas and who wish to use the IUD as a contraceptive method. The sample will be randomized into two insertion groups: manual and forceps. To calculate the sample size, the method of comparing the proportion between 2 groups was used, setting the level of significance alpha at 5% (alpha=0.05) and the power of the sample at 80% (beta=0.20). Based on the results, it was estimated that a sample of n=186 women (n=93 with manual insertion and n=93 with forceps) would be representative for comparison of expulsion between the 2 groups. All participants will undergo a postpartum consultation 40-60 days after birth with transvaginal ultrasound to assess the proper placement of the IUD.

DISCUSSION

Insertion of an IUD in the immediate postpartum period has been considered a good option to increase coverage and access to contraception, and its benefit outweighs the inconvenience of a higher expulsion rate.

TRIAL REGISTRATION

This study was approved by the Ethics and Research Commission of UNICAMP (CAAE: 50497321.4.0000.5404) and the Brazilian Registry of Clinical Trials (REBEC) (number RBR-4j62jv6). This is the first version of the study protocol approved on 11/12/2021 prior to the start of participant recruitment.

Factors associated with low-lying intrauterine devices: a cross-sectional ultrasound study in a cohort of African-American women

OBJECTIVE

The object of this study is to examine factors and symptoms associated with low-lying IUDs as defined by ultrasound.

STUDY DESIGN

This is a cross-sectional sub-study of participants in the Study of Environment, Life-style, and Fibroids (SELF). SELF participants had screening ultrasounds for fibroids at study enrollment; those with an IUD in place are included in this sub-study. Low-lying IUDs were identified and localized. Logistic regression was used to identify factors and symptoms associated with low-lying IUDs.

RESULTS

Among 168 women with IUDs at ultrasound, 28 (17%) had a low-lying IUD. Having a low-lying IUD was associated with low education level (≤high school: aOR 3.1 95% CI 1.14-8.55) and with increased BMI (p=.002). Women with a low-lying IUD were more likely to report a "big problem" with dysmenorrhea (the highest option of the Likert scale) as compared to women with a normally-positioned IUD (OR 3.2 95% CI 1.07-9.54).

CONCLUSION

Our study found that women with a low-lying IUD are more likely to be of lower education and higher BMI, and to report more dysmenorrhea.

IMPLICATIONS

Women who are obese may benefit from additional counseling and closer follow-up after IUD placement. Future research is warranted to investigate IUD placement and possible IUD migration among women who are obese.

Postabortion Care: 20 Years of Strong Evidence on Emergency Treatment, Family Planning, and Other Programming Components

Worldwide 75 million women need postabortion care (PAC) services each year following safe or unsafe induced abortions and miscarriages. We reviewed more than 550 studies on PAC published between 1994 and 2013 in the peer-reviewed and gray literature, covering emergency treatment, postabortion family planning, organization of services, and related topics that impact practices and health outcomes, particularly in the Global South. In this article, we present findings from studies with strong evidence that have major implications for programs and practice. For example, vacuum aspiration reduced morbidity, costs, and time in comparison to sharp curettage. Misoprostol 400 mcg sublingually or 600 mcg orally achieved 89% to 99% complete evacuation rates within 2 weeks in multiple studies and was comparable in effectiveness, safety, and acceptability to manual vacuum aspiration. Misoprostol was safely introduced in several PAC programs through mid-level providers, extending services to secondary hospitals and primary health centers. In multiple studies, postabortion family planning uptake before discharge increased by 30-70 percentage points within 1-3 years of strengthening postabortion family planning services; in some cases, increases up to 60 percentage points in 4 months were achieved. Immediate postabortion contraceptive acceptance increased on average from 32% before the interventions to 69% post-intervention. Several studies found that women receiving immediate postabortion intrauterine devices and implants had fewer unintended pregnancies and repeat abortions than those who were offered delayed insertions. Postabortion family planning is endorsed by the professional organizations of obstetricians/gynecologists, midwives, and nurses as a standard of practice; major donors agree, and governments should be encouraged to provide universal access to postabortion family planning. Important program recommendations include offering all postabortion women family planning counseling and services before leaving the facility, especially because fertility returns rapidly (within 2 to 3 weeks); postabortion family planning services can be quickly replicated to multiple sites with high acceptance rates. Voluntary family planning uptake by method should always be monitored to document program and provider performance. In addition, vacuum aspiration and misoprostol should replace sharp curettage to treat incomplete abortion for women who meet eligibility criteria.

Expulsion and continuation rates after postabortion insertion of framed IUDs versus frameless IUDs - review of the literature

BACKGROUND

Early intrauterine device (IUD) discontinuation after insertion immediately following aspiration abortion or after early medical abortion occurs as a consequence of expulsion of the IUD or removal due to side effects. These are often the consequence of the uterine forces impacting on the IUD due to spatial discrepancy with the uterine cavity causing pain, abnormal bleeding, and eventually, removal of the IUD. These women are candidates for repeat pregnancy as they often select less-effective methods or no contraception at all. Repeat abortion could be reduced by giving attention to these factors.

STUDY DESIGN

In order to have an indication on the magnitude of the problem of IUD expulsion or discontinuation, we searched the MEDLINE database for clinical trials, randomized controlled trials, and prospective observational studies related to immediate postaspiration termination of pregnancy (TOP) and early medical abortion IUD insertion studies that reported IUD expulsion and IUD continuation rates.

RESULTS

The search identified 17 clinical trials that were suitable based on the data they presented. The majority concerned T-shape IUDs, inserted immediately following surgical (aspiration) pregnancy termination. Two studies were conducted after medical TOP, and four studies were conducted with the frameless IUD inserted after surgical (vacuum aspiration) TOP. The results showed expulsion rates between 0.8% and 17.3% at 8 weeks, up to 5 years after insertion, respectively. In four studies with the frameless IUD, totaling 553 insertions, the expulsion rate was 0.0% in three of them. Follow-up in the latter studies varied between 5 weeks and 54 months. Reported continuation rates with conventional (framed) IUDs were between 33.8% and 80% at 1 year for studies providing 1 year rates and between 68% and 94.1% for studies reporting continuation rates at 6 months. Studies utilizing frameless IUDs reported 1 year continuation rate over 95%.

CONCLUSION

Frameless IUDs, due to their attachment to the uterine fundus, appear to be better retained by the postabortal uterus when compared with conventional framed IUDs. The absence of a frame ensures compatibility with uterine cavity anatomical dimensions, and may therefore result in improved acceptability and continuation rates in comparison with framed IUDs. Both these characteristics of the frameless IUD could help reduce the number of repeat unwanted pregnancies and subsequent abortions in some cases.

Association of age and parity with intrauterine device expulsion

OBJECTIVE

To investigate whether age 14 to 19 years and nulliparity are associated with expulsion of levonorgestrel and copper intrauterine devices (IUDs).

METHODS

This was a planned secondary analysis of the Contraceptive CHOICE Project. We used Kaplan-Meier survival analysis to estimate expulsion rates for the first levonorgestrel or copper IUD received during study participation. Cox proportional hazards regression models were used to investigate baseline characteristics associated with expulsion.

RESULTS

A total of 5,403 females were included; 4,219 (78%) used the levonorgestrel IUD and 1,184 (22%) used the copper IUD. There were 432 initial expulsions reported. The 36-month cumulative expulsion rate was 10.2 per 100 IUD users and did not vary by IUD type (levonorgestrel IUD 10.1 compared with copper IUD 10.7, P=.99). In the bivariate analysis, multiple characteristics including age, nulliparity, immediate postabortion insertion, and heavy menses were associated with expulsion. The cumulative rate of expulsion was lower in nulliparous women compared with parous women (8.4 compared with 11.4; P<.001) and higher in females aged 14 to 19 compared with older women (18.8 compared with 9.3; P<.001). After adjusting for confounders and stratifying by IUD type, the hazard ratio of expulsion for females aged 14 to 19 years was 2.26 (95% confidence interval [CI] 1.68-3.06) for the levonorgestrel IUD and 3.06 (95% CI 1.75-5.33) for the copper IUD. Compared to parous levonorgestrel IUD users, expulsion was lower for nulliparous levonorgestrel IUD users (adjusted hazard ratio 0.59, 95% CI 0.44-0.78).

CONCLUSION

IUD expulsions were not increased in nulliparous females. More expulsions were observed in females aged 14 to 19 compared with older women regardless of parity or IUD type.

LEVEL OF EVIDENCE

: II.

Immediate postabortal insertion of intrauterine devices

Background The use of an effective contraceptive may be necessary after an abortion. Insertion of an intrauterine device (IUD) may be done the same day or later. Immediate IUD insertion is an option since the woman is not pregnant, pain of insertion is less because the cervical os is open, and her motivation to use contraception may be high. However, insertion of an IUD immediately after a pregnancy ends carries risks, such as spontaneous expulsion.Objectives To assess the safety and efficacy of IUD insertion immediately after spontaneous or induced abortion.Search methods We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, POPLINE, ClinicalTrials.gov,and ICTRP in January 27, 2014. We also contacted investigators to identify other trials.Selection criteria We sought all randomised controlled trials (RCTs) with at least one treatment arm that involved IUD insertion immediately after an induced abortion or after curettage for spontaneous abortion.Data collection and analysis We evaluated the methodological quality of each report and abstracted the data. We focused on discontinuation rates for accidental pregnancy, perforation, expulsion, and pelvic inflammatory disease.We computed the weighted average of the rate ratios.We compute drisk ratios (RRs) with 95% Confidence Intervals (CIs).We performed an intention-to-treat (ITT) analysis by including all randomised participants in the analysis according to the Cochrane Handbook for Systematic Reviews of Interventions.Main results We identified 12 trials most of which are of moderate risk of bias involving 7,119 participants which described random assignment.Five trials randomised to either immediate or delayed insertion of IUD. One of them randomised to immediate versus delayed insertion of Copper 7 showed immediate insertion of the Copper 7 was associated with a higher risk of expulsion than was delayed insertion(RR 11.98, 95% CI 1.61 to 89.35,1 study, 259 participants); the quality of evidence was moderate. Moderate quality of evidence also suggests that use and expulsion of levonorgestrel-releasing intrauterine system or CuT380A was more likely for immediate compared to delayed insertion risk ratio (RR) 1.40 (95% CI 1.24 to 1.58; 3 studies; 878 participants) and RR 2.64 ( 95% CI 1.16 to 6.00; 3 studies; 878 participants) respectively. Another trial randomised to the levonorgestrel IUD or Nova T showed discontinuation rates due to pregnancy were likely to be higher for women in the Nova T group. (MD 8.70, 95% CI 3.92 to 13.48;1 study; 438 participants);moderate quality evidence.Seven trials examined immediate insertion of IUD only. From meta-analysis of two multicentre trials, pregnancy was less likely for the TCu 220C versus the Lippes Loop (RR 0.43, 95% CI 0.24 to 0.75; 2 studies; 2257 participants ) as was expulsion (RR 0.61, 95% CI0.46 to 0.81; 2 studies; 2257 participants). Estimates for the TCu 220 versus the Copper 7 were RR 0.42 ( 95% CI 0.23 to 0.77; 2 studies, 2,274 participants) and RR 0.68, (95% CI 0.51 to 0.91); 2 studies, 2,274 participants), respectively. In other work, adding copper sleeves to the Lippes Loop improved efficacy (RR 3.40, 95% CI 1.28 to 9.04, 1 study, 400 participants) and reduced expulsion(RR 3.00, 95% CI 1.51 to 5.97; 1 study, 400 participants).Authors' conclusions Moderate quality evidence shows that insertion of an IUD immediately after abortion is safe and practical. IUD expulsion rates appear higher immediately after abortions compared to delayed insertions. However, at six months postabortion, IUD use is higher following immediate insertion compared to delayed insertion.

Immediate post-abortion insertion of intrauterine contraceptives (IUC) in a diverse urban population

Ethnic minority women have a higher incidence of unintended pregnancy and abortion than Caucasian women, with significant individual and social implications. Post-abortion intrauterine contraceptive (IUC) use may reduce future unintended pregnancy. This was a retrospective review of 265 women undergoing abortion at a Los Angeles County Reproductive Options Clinic. Demographic factors, reproductive history, and post-abortion contraceptive choice were evaluated and analyzed. The population was predominantly Latina (73%) and single, with a mean age of 27. Immediate post-abortion IUC insertion was chosen by 48% overall and more frequently by Latinas (55%) than by African Americans (33%) or Asians (43%) (p = 0.02). IUC use increased with age, undesired future fertility, increasing gravidity, and history of previous abortion in univariate analysis. In multivariate analysis, IUC use increased with Latina ethnicity and increasing gravidity. In a clinic serving low-income urban women in Los Angeles, post-abortal IUC uptake is highest among Latinas and those with prior pregnancies. Future research should examine reasons for and barriers to IUC uptake in diverse communities and methods to improve post-abortion IUC uptake to prevent subsequent unintended pregnancies.

Early versus delayed insertion of intrauterine contraception after medical abortion - a randomized controlled trial

Background

Today, a large proportion of early abortions are medical terminations, in accordance to the woman's choice. Intrauterine contraceptives (IUC) provide highly effective, reversible, long-acting contraception. However, the effects of timing of IUC insertion after medical abortion are not known.

Methods

Women undergoing medical abortion with mifepristone and misoprostol up to 63 days gestation and opting for IUC were randomised to early insertion (day 5–9 after mifepristone) or delayed (routine) insertion (at 3–4 weeks after mifepristone). The primary outcome was the rate of IUC expulsion at six months after IUC insertion.

Results

A total of 129 women were randomized, and 116 women had a successful IUC insertion. There was no difference in expulsion rate between early (9.7%) vs. delayed (7.4%) IUC insertion (risk difference −9.2–13.4). Furthermore, 1.5% of women randomized to early and 11.5% to delayed insertion did not attend the follow up (proportion difference 10.0%, 95% CI: 1.8–20.6%, p = 0.015), and a higher proportion of women (41%) had had unprotected intercourse prior to returning for insertion in the delayed group compared with the early group (16%) (p = 0.015). Adverse events were rare and did not differ between the groups.

Conclusions

Early insertion of IUC after medical abortion was safe and well tolerated with no increased incidence for expulsions or complications. Women were more likely to return for the IUC insertion if scheduled early after the abortion, and less likely to have had an unprotected intercourse prior to the IUC insertion. Early insertion should be offered as a routine for women undergoing first trimester medical abortion.

Trial Registration

ClinicalTrials.gov NCT01537562

Immediate postabortion intrauterine device insertion: continuation and satisfaction

BACKGROUND

The provision of intrauterine devices (IUDs) immediately postabortion has the potential to decrease unintended pregnancy in the United States. Studies have demonstrated safety and efficacy; however, there are limited data about continuation, satisfaction, and bleeding patterns among women receiving immediate postabortion IUDs.

STUDY DESIGN

We performed a retrospective cohort study of women undergoing immediate postabortion IUD insertion. Demographics and clinical data were collected from intake forms and procedure notes. We attempted to contact women by telephone to administer a short questionnaire to assess continuation, satisfaction, and bleeding patterns.

RESULTS

We were able to contact 77 of 225 (34%). Women lost to follow-up were more likely to have higher parity or a pregnancy of greater gestational age at the time of abortion compared with women who were successfully contacted. Continuation and satisfaction rates were high (80.5% and 80.6%, respectively). Reported bleeding patterns with IUD use were similar to previously reported patterns.

CONCLUSION

Follow-up of women undergoing immediate postabortion IUD insertion is challenging. However, we found that women choosing immediate postabortion IUD had high rates of continuation and satisfaction.

Contraceptive paths of adolescent women undergoing an abortion in France

PURPOSE

Although more than 30,000 teenagers had an induced abortion in France in 2007 (14.3% of all abortions), little is known about their abortion experience. We explore young women's decisions related to their abortion and the patterns of abortion care among teenagers in France, and draw particular attention to the contraceptive circumstances surrounding the abortion.

METHODS

The data are drawn from the French National Survey of Abortion Patients conducted in 2007, comprising 1,525 women aged 13-19 years.

RESULTS

A majority of French teens (82%) reported their pregnancy was unplanned and took on the responsibility of having an abortion: 45% made the decision alone, 46% shared the decision with their family or partner, and 9% reported the decision was made on their family's or partner's request alone. Sixty-nine percent of teenagers were eligible for both medical and surgical abortions, but only 43% thought they were given a choice of methods. Two-thirds of pregnancies were caused by contraceptive misuse or failure, mostly due to condom slippage or breakage (26%) or inconsistent pill use (20%). In 68% of cases, teenagers were prescribed a more effective method than the one they were using before, although only 11% received a prescription for a long-acting method. One in five teenagers reported not receiving a prescription for contraception.

CONCLUSIONS

Our results reveal varying degrees of young women's autonomy in the decisions regarding their abortion. Although most teens switch to more effective methods of contraception after an abortion, only a minority receives a prescription for a long-acting method.

Comparison of contraceptive method chosen by women with and without a recent history of induced abortion

BACKGROUND

Women undergoing induced abortion may be more motivated to choose long-acting reversible contraception (LARC), including the intrauterine device (IUD) and implant, than women without a history of abortion. Our objective was to determine whether the contraceptive method chosen is influenced by a recent history of induced abortion and access to immediate postabortion contraception.

STUDY DESIGN

This was a subanalysis of the Contraceptive CHOICE Project. We compared contraception chosen by women with a recent history of abortion to women without a recent history. Participants with a recent history of abortion were divided into immediate postabortion contraception and delayed-start contraception groups.

RESULTS

Data were available for 5083 women: 3410 women without a recent abortion history, 937 women who received immediate postabortion contraception and 736 women who received delayed-start postabortion contraception. Women offered immediate postabortion contraception were more than three times as likely to choose an IUD [adjusted relative risk (RR(adj)) 3.30, 95% confidence interval (CI) 2.67-4.85] and 50% more likely to choose the implant (RR(adj) 1.51, 95%CI 1.12-2.03) compared to women without a recent abortion. There was no difference in contraceptive method selected among women offered delayed-start postabortion contraception compared to women without a recent abortion.

CONCLUSION

Women offered immediate postabortion contraception are more likely to choose the IUD and implant than women without a recent abortion history. Increasing access to immediate postabortion LARC is essential to preventing repeat unintended pregnancies.