The efficacy of intrauterine devices for emergency contraception: a systematic review of 35 years of experience

Emergency contraception - A narrative review of literature

BACKGROUND

Emergency contraception includes several methods of contraception that can be used after unprotected sexual intercourse, after failure of any used method of contraception or in case of sexual abuse, to prevent pregnancy.

PURPOSE OF THE STUDY

The aim of the study was to analyze the available methods of emergency contraception, their mechanisms of action, efficacy, forms of administration, clinical applications and possible adverse effects.

MATERIAL AND METHOD

PubMed, Scopus and Cochrane datebases were searched for articles from 2010 to 2024 about emergency contraception.

RESULTS

The analyzed types of emergency contraception included single oral dose of ulipristal acetate, single oral dose of levonorgestrel and intrauterine system releasing levonorgestrel or copper intrauterine device. Taking emergency contraception in the optimum time according to the drug characteristics allows for avoiding pregnancy in more than 90% of cases (depending on the type of emergency contraception and time from unprotected intercourse). The analyzed literature shows that intrauterine copper intrauterine device is the most effective method of emergency contraception, also together with intrauterine system releasing levonorgestrel leading to the lowest rate of adverse effects.

CONCLUSIONS

Taking emergency contraception can result in various adverse effects, therefore it should be introduced after thorough analysis of woman's medical history, including gynecological and obstetric history and potential contraindications. Additionally, the patient should receive detailed information about the drug mechanism of efficacy and potential adverse effects.

Multidisciplinary care of peripartum heart failure: A scientific statement of the Heart Failure Association of the ESC

Heart failure is the most common cardiovascular complication during pregnancy and the postpartum period. It is associated with increased risk of maternal morbidity and mortality as well as potentially life-threatening foetal pathology. Management of heart failure in pregnancy requires expert knowledge of cardiovascular disease as well as obstetrics which underscores the importance of multidisciplinary cardio-obstetrics teams in order to optimize diagnosis, treatment and outcome. This includes counselling of women at risk before and during the course of pregnancy in order to strengthen the relationship between medical specialists and patients, as well as to allow patient-centred delivery of care and improve quality of life.

Efficacy of oral levonorgestrel emergency contraception with same day etonogestrel contraceptive implant: A prospective observational study

OBJECTIVE

To determine a 1-month pregnancy rate point estimate and 95% confidence interval for guideline-supported, same-day initiation of an etonogestrel implant plus oral levonorgestrel emergency contraception.

STUDY DESIGN

In this single-arm, prospective observational study, all emergency contraception clients who presented to four Planned Parenthood Association of Utah clinics from February 2021 to March 2023 received information about oral levonorgestrel with same-day etonogestrel implant insertion. Participants were ≤35 years and reported unprotected intercourse within 5 days with negative pregnancy testing. The primary outcome measure was a 1-month home pregnancy test. We calculated the efficacy using a test of proportions with Yates continuity correction.

RESULTS

A total of 160 emergency contraception clients (7.6% of 2106 approached) enrolled and 153 had 1-month pregnancy outcomes. A positive pregnancy test occurred in 2 participants resulting in an overall pregnancy rate of 1.32% (95% confidence interval 0.23%-5.19%). Ultrasound gestational dating assigned conception of the first pregnancy to 8 days before enrollment. For the second pregnancy, ultrasound dating designated conception at 5 days prior to enrollment. Limiting the efficacy rate to the single pregnancy that occurred within 5 days of unprotected intercourse, we report a pregnancy rate of 0.66% (95% confidence interval 0.03%-4.19%).

CONCLUSIONS

In this observational study of emergency contraception clients selecting oral levonorgestrel with same-day etonogestrel implant, we identified a pregnancy rate within the established range of oral emergency contraception methods alone.

IMPLICATIONS

Clients presenting for emergency contraception may also desire ongoing highly-effective contraception, yet current clinical guidelines serve as a barrier to same-day method initiation for the etonogestrel implant and other hormonal methods. Improving access to contraceptive method initiation will reduce the ongoing risk of unwanted pregnancy for this population.

CLINICAL TRIAL REGISTRATION

Clinicaltrials.gov NCT04678817; registered 12/16/20.

User Experience of Access to Sexual Assault Nurse Examiner and Emergency Contraception in Emergency Departments in the United States: A National Survey

Background

Despite the prevalence of sexual assault presentations to emergency departments (ED) in the United States, current access to sexual assault nurse examiners (SANE) and emergency contraception (EC) in EDs is unknown.

Methods

In this study we employed a "secret shopper," cross-sectional telephonic survey. A team attempted phone contact with a representative sample of EDs and asked respondents about the availability of SANEs and EC in their ED. Reported availability was correlated with variables including region, urban/rural status, hospital size, faith affiliation, academic affiliation, and existence of legislative requirements to offer EC.

Results

Over a two-month period in 2019, 1,046 calls to hospitals were attempted and 960 were completed (91.7% response rate). Of the 4,360 eligible hospitals listed in a federal database, 960 (22.0%) were contacted. Access to SANEs and EC were reported to be available in 48.9% (95% confidence interval [CI] 45.5-52.0) and 42.5% (95% CI 39.4-45.7) of hospitals, respectively. Access to EC was positively correlated with SANE availability. The EDs reporting SANE and EC availability were more likely to be large, rural, and affiliated with an academic institution. Those reporting access to EC were more likely to be in the Northeast and in states with legislative requirements to offer EC.

Conclusion

Our results suggest that perceived access to sexual assault services and emergency contraception in EDs in the United States remains poor with regional and legislative disparities. Results suggest disparities in perceived access to EC and SANE in the ED, which have implications for improving ED practices regarding care of sexual assault victims.

Strategies for obstetricians and gynecologists to advance reproductive autonomy in a post-Roe landscape

The monumental reversal of Roe vs Wade dramatically impacted the landscape of reproductive healthcare access in the United States. The decision most significantly affects communities that historically have been and continue to be marginalized by systemic racism, classism, and ableism within the medical system. To minimize the harm of restrictive policies that have proliferated since the Supreme Court overturned Roe, it is incumbent on obstetrician-gynecologists to modify practice patterns to meet the pressing reproductive health needs of their patients and communities. Change will require cross-discipline advocacy focused on advancing equity and supporting the framework of reproductive justice. Now, more than ever, obstetrician-gynecologists have a critical responsibility to implement new approaches to service delivery and education that will expand access to evidence-based, respectful, and person-centered family planning and early pregnancy care regardless of their practice location or subspecialty.

The Levonorgestrel-Releasing Intrauterine Device as Emergency Contraception: Re-examining the Data

Emergency contraception methods that also deliver ongoing contraception provide the most effective options for individuals hoping to prevent pregnancy after unprotected intercourse. Although the copper intrauterine device (IUD) provides the most effective option for emergency contraception because the device prevents pregnancy when placed before implantation and offers long-acting contraception, uptake by patients has been limited. Recently, the Society of Family Planning issued new guidance recommending the levonorgestrel IUD (LNG-IUD) as an emergency contraception option along with the copper IUD. Here, we review evidence related to this recommendation and conclude that the available data do not support use of the LNG-IUD for emergency contraception. We discuss the mechanisms of action of emergency contraception methods and how these concepts interface with the current political and social landscape of contraception and abortion care. We describe limitations of the existing evidence supporting use of the LNG-IUD as emergency contraception and highlight the critical research needed to establish the device as a highly effective method of emergency contraception.

"A Lot of My Friends Don't Know How It Works": Student Activists Describe Gaps in College Students' Emergency Contraception Knowledge

INTRODUCTION

Despite the high potential need for emergency contraception (EC) among college students, lack of accurate knowledge may decrease the likelihood of its use in this population. We examined knowledge about EC methods, potential outcomes of use, and access among college students in the United States.

METHODS

We recruited college students from a listserv devoted to EC campus activism for an online survey about EC knowledge (N = 150) and conducted 24 follow-up in-depth interviews. We describe the share of respondents that correctly answered each question and provide additional context and insight from interview respondents.

RESULTS

Gaps in EC knowledge were noted in our sample of college student EC activists. Awareness of different methods of EC was not universal; 38% of the sample was unaware of ulipristal acetate (ella®) and 61% was unaware of the intrauterine device inserted after intercourse as EC. Many respondents also incorrectly perceived additional barriers to acquiring EC such as minimum age or an ID requirement to purchase EC (64% and 49%, respectively). Interview respondents describe how medical providers, such as student health services and pharmacists, can pose barriers to EC access through either their actions or how college students expect they will act.

CONCLUSIONS

We document several gaps in knowledge surrounding EC in college students, even in an activist sample. Additional efforts to inform students about the variety of available EC methods and address mistaken perceptions about barriers to access may allow college students to better meet their needs for EC.

Emergency contraception - A review

Emergency contraception (EC), or postcoital contraception, is a therapy aimed at preventing unintended pregnancy after an act of unprotected or under-protected sexual intercourse. Options include both emergency contraceptive pills (most commonly containing levonorgestrel or ulipristal acetate) and insertion of an intrauterine device. The aim of this paper is to summarize current evidence surrounding the use of emergency contraceptives and to present an evidence-based approach to EC provision. Emergency contraception is a safe and effective option in preventing unwanted pregnancy, irrespective of age, weight, or breastfeeding status. Efforts should be made to increase their availability, as well as knowledge of these methods, both among patients and healthcare providers.

An overview of contraception in women with obesity

The use of safe and effective contraception is essential for preventing unplanned pregnancy in women of all body sizes. When counseling women with obesity about contraception, it is important to consider the pharmacokinetic alterations of obesity on various modern contraceptive methods. However, evidence is reassuring that most contraceptive methods are safe and effective in women with obesity. Individual countries and the World Health Organization have published Medical Eligibility Criteria to guide contraceptive selection in women with medical issues including obesity. When choosing contraception, specific risks of the method relative to any underlying medical disorders must also be balanced against the risks of unintended pregnancy in this group.

Provision of contraceptives by Brazilian general gynaecologists: a nationwide online survey

OBJECTIVE

To assess the provision of contraceptives by Brazilian obstetricians and gynaecologists (Obst/Gyns) during medical consultation and associated factors.

METHODS

An anonymous online survey was conducted with Obst/Gyns regarding age, gender, training, method counselling about and provision of long-acting reversible contraception (LARC).

RESULTS

Of 16,000 Obst/Gyns, 610 (3.8%) answered the survey. After multiple regression analysis, female Obst/Gyns (reference) (OR male was 0.53 [95%CI 0.28-0.98], p = 0.044) and Obst/Gyns aged between 20 and 39 were more likely to provide an IUD. For hormonal-IUDs, Obst/Gyns who had had theoretical training in hormonal-IUD insertion (reference no training) (OR = 2.13 [95%CI 1.14-3.99], p = 0.018), those who work in a private facility or public hospital, and those that allowed more time during consultations (reference) (OR short time = 0.33 [95%CI 0.17-0.63], p < 0.001) were more likely to provide them. Obst/Gyns who were hands-on trained were more likely to provide subdermal implant (OR = 2.04 [95%CI 1.45-2.87], p < 0.001).

CONCLUSIONS

There is a gap between theoretical and practical training received by this cohort of Obst/Gyns regarding LARCs, mainly contraceptive implants and hormonal-IUDs. The identification of barriers to offering contraceptives is essential to providing client-centred contraceptive care.

Exploring the feasibility of establishing a core set of sexual, reproductive, maternal, newborn, child, and adolescent health indicators in humanitarian settings: results from a multi-methods assessment in Jordan

BACKGROUND

Reliable and rigorously collected sexual, reproductive, maternal, newborn, child, and adolescent health (SRMNCAH) data in humanitarian settings is often sparse and variable in quality across different humanitarian settings. To address this gap in data quality, the World Health Organization (WHO) developed a core set of indicators for monitoring and evaluating SRMNCAH services and outcomes in humanitarian settings, and assessed their feasibility in the field in Jordan, in addition to three other countries; with the goal of aggregating information from global consultations and field-level assessments to reach consensus on a set of core SRMNCAH indicators for services and outcome evaluation in humanitarian settings among WHO global partners.

METHODS

The feasibility assessment in Jordan focused on the following constructs: relevance/usefulness, feasibility of measurement, systems and resources, and ethical issues. The multi-methods assessment included five components; a desk review, key informant interviews, focus group discussions, facility assessments, and observational sessions.

RESULTS

Findings suggest that there is widespread support among regional, national, as well as global stakeholders for developing a core list of SRMNCAH indicators for monitoring and evaluation of services and outcomes in humanitarian settings in Jordan. There are numerous resources and data collection systems that could be leveraged, built upon, and improved to ensure the feasibility of collecting this proposed set of indicators. However, the data collection load requested from donors, the national government, international and UN agencies, coordination/cluster systems must be better harmonized, standardized, and less burdensome.

CONCLUSIONS

Despite stakeholder support in developing a core set of indicators, this would only be useful if it has the buy-in from the international community. Greater harmonization and coordination, alongside increased resource allocation, would improve data collection efforts and allow stakeholders to meet indicators' reporting requirements.

Progestin intrauterine devices versus copper intrauterine devices for emergency contraception

BACKGROUND

The copper intrauterine device (Cu-IUD) is a highly effective method of contraception that can also be used for emergency contraception (EC). It is the most effective form of EC, and is more effective than other existing oral regimens also used for EC. The Cu-IUD provides the unique benefit of providing ongoing contraception after it is inserted for EC; however, uptake of this intervention has been limited. Progestin IUDs are a popular method of long-acting, reversible contraception. If these devices were also found to be effective for EC, they would provide a critical additional option for women. These IUDs could not only provide EC and ongoing contraception, but additional non-contraceptive benefits, including a reduction in menstrual bleeding, cancer prevention, and pain management.

OBJECTIVES

To examine the safety and effectiveness of progestin-containing IUDs for emergency contraception, compared with copper-containing IUDs, or compared with dedicated oral hormonal methods.

SEARCH METHODS

We considered all randomized controlled trials and non-randomized studies of interventions that compared outcomes for individuals seeking a levonorgestrel IUD (LNG-IUD) for EC to a Cu-IUD or dedicated oral EC method. We considered full-text studies, conference abstracts, and unpublished data. We considered studies irrespective of their publication status and language of publication.

SELECTION CRITERIA

We included studies comparing progestin IUDs with copper-containing IUDs, or oral EC methods for emergency contraception.

DATA COLLECTION AND ANALYSIS

We systematically searched nine medical databases, two trials registries, and one gray literature site. We downloaded all titles and abstracts retrieved by electronic searching to a reference management database, and removed duplicates. Three review authors independently screened titles, abstracts, and full-text reports to determine studies eligible for inclusion. We followed standard Cochrane methodology to assess risk of bias, and analyze and interpret the data. We used GRADE methodology to assess the certainty of the evidence.

MAIN RESULTS

We included only one relevant study (711 women); a randomized, controlled, non-inferiority trial comparing LNG-IUDs to Cu-IUDs for EC, with a one-month follow-up. With one study, the evidence was very uncertain for the difference in pregnancy rates, failed insertion rates, expulsion rates, removal rates and the difference in the acceptability of the IUDs. There was also uncertain evidence suggesting the Cu-IUD may slightly increase rates of cramping and the LNG-IUD may slightly increase bleeding and spotting days.  AUTHORS' CONCLUSIONS: This review is limited in its ability to provide definitive evidence regarding the LNG-IUD's equivalence, superiority, or inferiority to the Cu-IUD for EC. Only one study was identified in the review, which had possible risks of bias related to randomization and rare outcomes. Additional studies are needed to provide definitive evidence related to the effectiveness of the LNG-IUD for EC.

Society of Family Planning Clinical Recommendation: Emergency contraception

Emergency contraception (EC) refers to several contraceptive options that can be used within a few days after unprotected or under protected intercourse or sexual assault to reduce the risk of pregnancy. Current EC options available in the United States include the copper intrauterine device (IUD), levonorgestrel (LNG) 52 mg IUD, oral LNG (such as Plan B One-Step, My Way, Take Action), and oral ulipristal acetate (UPA) (ella). These clinical recommendations review the indications, effectiveness, safety, and side effects of emergency contraceptive methods; considerations for the use of EC by specific patient populations and in specific clinical circumstances and current barriers to emergency contraceptive access. Further research is needed to evaluate the effectiveness of LNG IUDs for emergency contraceptive use; address the effects of repeated use of UPA at different times in the same menstrual cycle; assess the impact on ovulation of initiating or reinitiating different regimens of regular hormonal contraception following UPA use; and elucidate effective emergency contraceptive pill options by body mass indices or weight.

Emergency contraception in the emergency department

BACKGROUND

On June 24, 2022, the Supreme Court overturned Roe v. Wade, which will limit legal abortion in many areas of the U.S., making the need for effective emergency contraception even more critical.

METHODS

This narrative review focuses on the approach to providing safe and effective emergency contraception in the emergency department (ED) with a focus on agents that are used in the U. S.; however, many of the agents discussed are also available and utilized in other countries.

RESULTS

Emergency contraception methods included in this review are, ulipristal, levonorgestrel, combined oral contraceptive pills, and copper intrauterine devices (IUDs).

CONCLUSION

The efficacy of products used for emergency contraception depend on patient and temporal factors. Emergency physicians must have an understanding of the optimal use of these agents to prevent unwanted pregnancy, particularly in the setting of restricted abortion access.

Improving access to highly effective emergency contraception: an assessment of barriers and facilitators to integrating the levonorgestrel IUD as emergency contraception using two applications of the Consolidated Framework for Implementation Research

BACKGROUND

Emergency contraception prevents unwanted pregnancy after sexual intercourse. New evidence has demonstrated that the levonorgestrel 52 mg IUD is a highly effective method of emergency contraception. However, translating this research finding into clinical practice faces existing barriers to IUD access, including costs and provider training, novel barriers of providing IUDs for emergency contraception at unscheduled appointments. The purpose of this study was to identify barriers and facilitators to the utilization of the levonorgestrel IUD as emergency contraception from client, provider, and health systems perspectives.

METHODS

We conducted English and Spanish-speaking focus groups (n=5) of both contraceptive users (n=22) and providers (n=13) to examine how the levonorgestrel IUD as EC was perceived and understood by these populations and to determine barriers and facilitators of utilization. We used findings from our focus groups to design a high-fidelity in-situ simulation scenario around EC that we pilot tested with clinical teams in three settings (a county health department, a community clinic, and a midwifery clinic), to further explore structural and health systems barriers to care. Simulation scenarios examined health system barriers to the provision of the levonorgestrel IUD as EC. We coded both focus groups and in-clinic simulations using the modified Consolidated Framework for Implementation Research (CFIR). We then applied our findings to the CFIR-Expert Recommendations for Implementing Change (ERIC) Barrier Busting Tool and mapped results to implement recommendations provided by participants.

RESULTS

Ultimately, 9 constructs from the CFIR were consistently identified across focus groups and simulations. Main barriers included suboptimal knowledge and acceptability of the intervention itself, appropriately addressing knowledge and education needs among both providers and contraceptive clients, and adequately accounting for structural barriers inherent in the health system. The CFIR-ERIC Barrier Busting Tool identified eight strategies to improve levonorgestrel IUD as EC access: identifying implementation champions, conducting educational meetings, preparing educational toolkits, involving patients and their partners in implementation, conducting a local needs assessment, distributing educational materials, and obtaining patient feedback.

CONCLUSIONS

To sustainably incorporate the levonorgestrel IUD as EC into clinical practice, education, health systems strengthening, and policy changes will be necessary.

Best Practice Contraception Care for Women with Obesity: A Review of Current Evidence

The prevalence of obesity among females of reproductive age is increasing globally. Access to the complete range of appropriate contraceptive options is essential for upholding the reproductive rights of this population group. People with obesity can experience stigma and discrimination when seeking healthcare, and despite limited evidence for provider bias in the context of contraception, awareness for its potential at an individual provider and health systems level is essential. While use of some hormonal contraceptives may be restricted due to increased health risks in people with obesity, some methods provide noncontraceptive benefits including a reduced risk of endometrial cancer and a reduction in heavy menstrual bleeding which are more prevalent among individuals with obesity. In addition to examining systems-based approaches which facilitate the provision of inclusive contraceptive care, including long-acting reversible contraceptives which require procedural considerations, this article reviews current evidence on method-specific advantages and disadvantages for people with obesity to guide practice and policy.

Exploring the Role of Levonorgestrel Intrauterine System (LNG-IUS) as a Method of Emergency Contraception (EC)

Copper T 380-A (CuT380A) intrauterine device (IUD) has been an effective method of emergency contraception (EC). Levonorgestrel intrauterine system (LNG-IUS) has not been approved by the Food and Drug Association for EC till now. There are few studies that provide data regarding the efficacy of LNG-IUS as EC. This systematic review tried to explore the efficacy of LNG-IUS in preventing accidental pregnancies up to five days of unprotected intercourse. A systematic review of the published studies on the use of LNG-IUS as EC was done. All randomized trials, prospective cohorts, retrospective cohorts. and case-control study designs pertaining to this topic were included in this review. Abstracts were retrieved and reviewed by two authors independently. Variables pertaining to socio-demographic parameters, EC use-related variables (reason for use, frequency, time elapsed since coitus), and those associated with sexual habits were selected and recorded. A total of six articles were rendered for the review. High school students and those attending college accounted for 36.8%-51.8% of the study population. Data on the reason for seeking EC showed noncompliance to routine contraception as the most common reason, followed by failure of withdrawal method, breach of barrier contraception, and unplanned intercourse. With a negligible failure rate, LNG-IUS seemed to be a good alternative to the existing copper EC. Considering the plethora of noncontraceptive benefits associated, LNG-IUS can be safely provided as an option of EC in the cafeteria approach within five days of unprotected intercourse.

Emergency Contraception: Access and Challenges at Times of Uncertainty

BACKGROUND

The UN Commission on Life-Saving Commodities for Women's and Children's Health identified emergency contraceptive pills as 1 of the 13 essential underused, low-cost, and high-impact commodities that could save the lives of millions of women and children worldwide. In the US, 2 emergency contraceptive regimens are currently approved, and their most plausible mechanism of action involves delaying and/or inhibiting ovulation.

AREAS OF UNCERTAINTY

Abortion and contraception are recognized as essential components of reproductive health care. In the US, in the wake of the Dobbs v. Jackson Women's Health Organization Supreme Court decision on June 24, 2022, 26 states began to or are expected to severely restrict abortion. It is anticipated that these restrictions will increase the demand for emergency contraception (EC). Several obstacles to EC access have been described, and these include cost, hurdles to over-the-counter purchase, low awareness, myths about their mechanisms of action, widespread misinformation, and barriers that special populations face in accessing them. The politicization of EC is a major factor limiting access. Improving sex education and health literacy, along with eHealth literacy, are important initiatives to improve EC uptake and access.

DATA SOURCES

PubMed, The Guttmacher Institute, Society of Family Planning, American College of Obstetrician and Gynecologists, the World Health Organization, The United Nations.

THERAPEUTIC ADVANCES

A randomized noninferiority trial showed that the 52 mg levonorgestrel intrauterine device was noninferior to the copper intrauterine device when used as an EC method in the first 5 days after unprotected intercourse. This is a promising and highly effective emergency contraceptive option, particularly for overweight and obese patients, and a contraceptive option with a different bleeding profile than the copper intrauterine device.

CONCLUSIONS

EC represents an important facet of medicine and public health. The 2 medical regimens currently approved in the US are very effective, have virtually no medical contraindications, and novel formulations are actively being investigated to make them more convenient and effective for all patient populations. Barriers to accessing EC, including the widespread presence of contraception deserts, threaten to broaden and accentuate the already existing inequities and disparities in society, at a time when they have reached the dimensions of a public health crisis.

Contraception During Perimenopause: Practical Guidance

Climacteric is by no means in itself a contraindication to safe contraception. On the contrary, there are several conditions related to the perimenopause that could benefit from the use of modern contraceptives, mainly hormonal, with the goals of avoiding unintended pregnancies and giving further possible benefits beyond contraception (menstrual cycle control, a reduction of vasomotor symptoms and menstrual migraines, a protection against bone loss, a positive oncological risk/benefit balance). This narrative review aims to provide practical guidance on their possible use in this particular life stage, both short- and long-acting reversible contraceptives, and to assist clinicians for women transitioning from contraception to their menopausal years, including the possible initiation of postmenopausal hormone therapy. Comprehensive contraceptive counselling is an essential aspect of the overall health and wellbeing of women and should be addressed with each such patient irrespective of age.

Reproductive Issues in Patients With the Fontan Operation

Patients with the Fontan operation have a unique circulation, with a limited ability to increase cardiac output, and high central venous pressure. They may have diastolic and/or systolic ventricular dysfunction, arrhythmias, thromboembolic complications, or multiorgan dysfunction. All of these factors contribute to reproductive issues, including menstrual irregularities, infertility, recurrent miscarriage, and complications during pregnancy. Although atrial arrhythmias are the most common cardiac complications during pregnancy, patients can develop heart failure and thromboembolic events. Obstetric bleeding, including postpartum hemorrhage, is common. In addition to maternal complications, adverse fetal and neonatal events, such as prematurity and low birthweight, are very common. Counselling about these reproductive issues should begin early. For those who become pregnant, care should be provided by a multidisciplinary cardio-obstetric team familiar with the specific issues and needs of the Fontan population. In this review, we discuss infertility, contraception, and pregnancy in patients with the Fontan operation.

Now Is the Time to Safeguard Access to Emergency Contraception Before Abortion Restrictions Sweep the United States

Abortion and contraception are essential components of reproductive healthcare. As 26 states are likely to severely restrict access to abortion following the Supreme Court decision in Dobbs v. Jackson Women's Health Organization, access to emergency contraception will be more important than ever. Existing barriers to emergency contraception - including cost, obstacles to over-the-counter purchase, low awareness and availability of the most effective options, myths about safety and mechanism of action - already substantially limit access. Proactive solutions include public information campaigns; healthcare provider education about all emergency contraceptive options, including IUDs and advance provision of emergency contraceptive pills; innovative service delivery options such as vending machines and community distribution programs; and policy initiatives to ensure insurance coverage, eliminate pharmacy refusals, and support all service delivery options. In addition, we urge the U.S. Food and Drug Administration to approve updated labeling to align with the best available evidence that oral contraceptive pills work before ovulation and do not prevent implantation of a fertilized egg, as this language contributes to public confusion and access barriers. In the face of extreme limits on reproductive healthcare, now is the time to expand and protect access to emergency contraception so that everyone has the possibility of preventing pregnancy after unprotected sex or sexual assault.

Continuation of post-coital intrauterine contraceptive devices beyond index cycle at Sexual Health Sheffield

We aimed to observe the continuation of Emergency IUD beyond the index cycle and reasons for removal. We analysed data from the patients' electronic records of fifty consecutive women who had an IUD fitted at Sexual Health Sheffield for emergency contraception. 48 (96%) women continued with the IUD beyond the index cycle and 31 (62%) women for more than 1 year. Heavy menstrual bleeding, dysmenorrhoea and pain were the most frequent reasons cited for removal.

Changes in U.S. Healthcare Provider Practices Related to Emergency Contraception

INTRODUCTION

Emergency contraception (EC), including EC pills (ECPs) and the copper intrauterine device, can prevent pregnancy after sexual encounters in which contraception was not used or used incorrectly. The U.S. Selected Practice Recommendations for Contraceptive Use (U.S. SPR), initially released in 2013, provides evidence-based clinical recommendations on the provision of EC. The objective of this analysis was to assess the percentage of health care providers reporting frequent provision of select EC practices around the time of and after the release of the U.S. SPR.

METHODS

We conducted two cross-sectional mailed surveys using different nationwide samples of office-based physicians and public-sector providers in 2013 and 2014 (n = 2,060) and 2019 (n = 1,420). We compared the percentage of providers reporting frequent provision of select EC practices by time period, overall, and by provider type.

RESULTS

In 2019, few providers frequently provided an advance prescription for ECPs (16%), an advance supply of ECPs (7%), or the copper intrauterine device as EC (8%), although 41% frequently provided or prescribed regular contraception at the same time as providing ECPs. Providers in 2019 were more likely than providers in 2013 and 2014 to provide or prescribe contraception at the same time as providing ECPs (adjusted prevalence ratio, 1.26; 95% confidence interval, 1.001-1.59) and to provide a copper intrauterine device as EC (adjusted prevalence ratio, 3.87; 95% confidence interval 2.10-7.15); there were no other significant differences by time period.

CONCLUSIONS

Few providers report frequent implementation of recommended EC practices. Understanding the barriers faced by providers and clinics in implementing these practices may improve access to EC.

Rates of pregnancy among levonorgestrel and copper intrauterine emergency contraception initiators: Implications for backup contraception recommendations

OBJECTIVE

This study assessed the timing, frequency, use of backup method and 1-month pregnancy rates among individuals who had an intrauterine device (IUD) placed as emergency contraception and reported intercourse within 7 days post-placement.

STUDY DESIGN

In this secondary analysis of a randomized control trial of IUDs for emergency contraception, 518 individuals reporting unprotected intercourse in the preceding 5 days had a 52 mg levonorgestrel intrauterine system (IUS) or 380 mm2 copper IUD placed outside the first week of their menstrual cycle. All participants were advised to use backup contraception for 7 days. We assessed pregnancy status 1 month after placement by urine testing or, when not available, by survey responses and electronic health record review.  Participants reported whether their first sexual activity after device placement occurred within 7 days of their placement, the frequency of intercourse and whether they used backup contraception.

RESULTS

Rapid return to sexual activity was common and use of backup contraception was rare, regardless of type of IUD placed. Of participants who resumed penile-vaginal intercourse in the first month, most (286/446, 64.1%) participants reported intercourse within 7 days of IUD placement; only 16.4% (74/446) used condoms or withdrawal. No pregnancies occurred among users of the levonorgestrel IUS who reported intercourse within 7 days of placement (0/138, 0.0%, 95% CI 0.0%, 2.6%) nor among users of the 380mm2 copper IUD (0/148, 0.0%, 95% CI 0.0%, 2.5%).

CONCLUSION

Pregnancy rates are low after placement of an IUD for emergency contraception, even among the many who resume intercourse within days following IUD placement without use of backup contraception.

IMPLICATIONS

Clinical guidelines should facilitate access to contraception, including elimination of unnecessary recommendations for backup contraception or abstinence in the 7 days following 52 mg levonorgestrel intrauterine system.

[The history of emergency contraception]

Emergency contraception (EC) has evolved since the 1960's to enable a better tolerance. Lower hormone doses, simplified schemes, withdrawal of estrogens have led to a user friendly, over-the-counter available EC. The copper intra-uterine device, requiring health care professionals' intervention, is less accessible. However, it allows simultaneous initiation of a reliable long-term contraception. Unfortunately, EC is still underused and information reinforcement is needed to overcome reluctance to its use.

Sexually Transmitted Infections Treatment Guidelines, 2021

These guidelines for the treatment of persons who have or are at risk for sexually transmitted infections (STIs) were updated by CDC after consultation with professionals knowledgeable in the field of STIs who met in Atlanta, Georgia, June 11–14, 2019. The information in this report updates the 2015 guidelines. These guidelines discuss 1) updated recommendations for treatment of Neisseria gonorrhoeae, Chlamydia trachomatis, and Trichomonas vaginalis; 2) addition of metronidazole to the recommended treatment regimen for pelvic inflammatory disease; 3) alternative treatment options for bacterial vaginosis; 4) management of Mycoplasma genitalium; 5) human papillomavirus vaccine recommendations and counseling messages; 6) expanded risk factors for syphilis testing among pregnant women; 7) one-time testing for hepatitis C infection; 8) evaluation of men who have sex with men after sexual assault; and 9) two-step testing for serologic diagnosis of genital herpes simplex virus. Physicians and other health care providers can use these guidelines to assist in prevention and treatment of STIs.

The intrauterine device versus oral hormonal methods as emergency contraceptives: A systematic review of recent comparative studies

Oral emergency contraceptives do not appear to be as effective as the copper IUD as an emergency contraceptive. There is as yet no estimation of the relative efficacy rates rather than the failure rates. The references for this study were obtained by entering the terms "intrauterine device" "and "emergency contraception" in Medline, PubMed, Popline, Global Health and ClinicalTrials.gov. Chinese references were obtained from the Wanfang database. For the short term study articles with a defined population who were followed up after the index cycle were eligible. Women who were adequately followed for at least 6 months were included in the long term study. There were 13(of 228) studies which met our selection criteria and were conducted between August 2011 and January 2019. There were 960 insertions of four types of copper IUD with a failure rate of 0.104%. There were 22 failures out of 1453 oral emergency contraception users with a failure rate of 1.51%. The relative risk of failure for an intrauterine device versus an oral method was 0.1376(95% CI -0.03-0.58). The 6 month to 12 month pregnancy rate was 0-6% for IUDs and 2.7-12% for oral methods. The copper IUD appears to be more effective than oral methods as an emergency contraceptive. The 6 to 12 month pregnancy rates after using either method is 4-10%. Emergency contraception is not a solution to unintended pregnancy.

Pulmonary Hypertension in Pregnancy: A Review

Pulmonary hypertension (PH) is a disease, which targets the pulmonary vasculature affecting the heart and the lungs, and is characterized by a vast array of signs and symptoms. These manifestations of PH in pregnancy are highly variable and non-specific hence, it is prudent to have a very keen and high index of suspicion while evaluating these patients. This rare disease can be extremely debilitating and can be associated with a poor overall prognosis. Pregnancy in women with PH puts them at an elevated risk because the physiological changes associated with pregnancy are not well endured leading to even higher morbidity and mortality in these patients. Although there are various modalities for evaluation and workup of PH, right heart catheterization (RHC) remains the gold standard. A mean pulmonary artery pressure (PAP) of more than 20 mm of Hg is considered diagnostic. It is indeed heartening to see that in the past decade many novel therapeutic modalities have emerged and along with a better understanding of the disease process have proved to be promising in terms of reducing the adverse outcomes and preventing death in this population of patients.

Clinical availability of the copper IUD in rural versus urban settings: A simulated patient study

Objective

To assess the proportion of Washington state clinics that offer the copper IUD in rural vs urban settings.

Study design

We employed a simulated patient model to survey clinics in the Human Health Resources and Services Administration 340B database to primarily assess the availability of the copper IUD.

Results

We successfully surveyed 194/212 (92%) clinics. More urban than rural clinics reported copper IUD availability (76/97 [78%] vs 49/97 [51%]; p < 0.01).

Conclusions

Rural clinics are less likely than urban clinics to have the copper IUD available.

Implications

The frequency of unintended pregnancies is high in the United States. We should focus our attention on decreasing barriers to the copper IUD as a long-acting reversible contraceptive, particularly for women living in rural settings.

Levonorgestrel vs. Copper Intrauterine Devices for Emergency Contraception

BACKGROUND

In the United States, more intrauterine device (IUD) users select levonorgestrel IUDs than copper IUDs for long-term contraception. Currently, clinicians offer only copper IUDs for emergency contraception because data are lacking on the efficacy of the levonorgestrel IUD for this purpose.

METHODS

This randomized noninferiority trial, in which participants were unaware of the group assignments, was conducted at six clinics in Utah and included women who sought emergency contraception after at least one episode of unprotected intercourse within 5 days before presentation and agreed to placement of an IUD. We randomly assigned participants in a 1:1 ratio to receive a levonorgestrel 52-mg IUD or a copper T380A IUD. The primary outcome was a positive urine pregnancy test 1 month after IUD insertion. When a 1-month urine pregnancy test was unavailable, we used survey and health record data to determine pregnancy status. The prespecified noninferiority margin was 2.5 percentage points.

RESULTS

Among the 355 participants randomly assigned to receive levonorgestrel IUDs and 356 assigned to receive copper IUDs, 317 and 321, respectively, received the interventions and provided 1-month outcome data. Of these, 290 in the levonorgestrel group and 300 in the copper IUD group had a 1-month urine pregnancy test. In the modified intention-to-treat and per-protocol analyses, pregnancy rates were 1 in 317 (0.3%; 95% confidence interval [CI], 0.01 to 1.7) in the levonorgestrel group and 0 in 321 (0%; 95% CI, 0 to 1.1) in the copper IUD group; the between-group absolute difference in both analyses was 0.3 percentage points (95% CI, -0.9 to 1.8), consistent with the noninferiority of the levonorgestrel IUD to the copper IUD. Adverse events resulting in participants seeking medical care in the first month after IUD placement occurred in 5.2% of participants in the levonorgestrel IUD group and 4.9% of those in the copper IUD group.

CONCLUSIONS

The levonorgestrel IUD was noninferior to the copper IUD for emergency contraception. (Supported by the Eunice Kennedy Shriver National Institute of Child Health and Human Development and others; ClinicalTrials.gov number, NCT02175030.).

"It prevents a fertilized egg from attaching…and causes a miscarriage of the baby": A qualitative assessment of how people understand the mechanism of action of emergency contraceptive pills

OBJECTIVE

The mechanism of action (MOA) of emergency contraceptive pills (ECPs) is frequently mischaracterized. Our objective was to identify how members of the general public understand the mechanisms of ECPs.

STUDY DESIGN

We recruited a convenience sample from social media for a survey about reproductive health attitudes and analyzed spontaneous descriptions of how ECPs work. We inductively coded responses to create themes and subthemes, and collapsed subthemes into three MOA categories based on previous research.

RESULTS

Among 1443 respondents, 533 mentioned an MOA in their description of ECPs. While nearly half of these responses (49.5%) stated that ECPs prevent pregnancy before fertilization occurs (in accordance with most biomedical ECP research), over 60% described a mechanism related to preventing implantation of a fertilized egg. Nine percent of responses described a postimplantation mechanism that would be considered abortion by mainstream medical standards. Some respondents conveyed significant confusion about the biological processes involved with pregnancy and pregnancy prevention.

CONCLUSION

Confusion about how ECPs work was common among our sample. The largest group of responses described a mechanism-preventing implantation of a fertilized egg-listed on the Food and Drug Administration (FDA)-approved ECP labels that does not reflect most relevant biomedical research. Mischaracterizations of ECPs' mechanisms have been used to limit access to EC. These misunderstandings were common in our sample and may reflect poor quality sex education and public information, and confusion introduced by the FDA-approved labels. Additional research should identify whether public perception of ECPs' mechanisms influences policy, health care provision, and use of ECPs.

Contraception for the Cardiac Patient: a Cardiologist’s Primer

Purpose of review

Cardiovascular disease (CVD) is the number one cause of maternal mortality in the USA. There are many cardiac conditions which pose significant risk to maternal health, and these women should be offered options to avoid unwanted pregnancies. Individualized contraceptive counseling focusing on woman’s desire for future pregnancy, comorbid conditions, and desire for hormone or non-hormonal (contraceptive) options is paramount to avoid adverse or unwanted side effects. The purpose of this review is to give general guidance on prescribing both hormonal and non-hormonal contraceptives for providers caring for women with heart disease.

Recent findings

Specific recommendation for the use of either non-hormonal or hormonal contraception requires knowledge of the types of contraceptive options available, cost, failure rates, and contraindications to use. Newer progestin-only options have become available and should be considered first-line therapy for women with cardiovascular disease.

Summary

The physiologic burden of pregnancy on the cardiovascular system can cause significant maternal morbidity and mortality for women with underlying CVD. These women should be offered safe and effective options for birth control, and both cardiology and obstetrical providers alike should possess fundamental knowledge of appropriate options.

Emergency hormonal contraception in adolescence

OBJECTIVE

To analyze the degree of knowledge of Brazilian adolescents regarding emergency contraception (EC) such as correct administration, frequency of use, efficacy, mechanism of action, adverse effects, and complications.

METHODS

Cross-sectional study. Adolescents aged 11-19 years answered a questionnaire containing questions about sexuality, knowledge, and use of EC.

RESULTS

Out of 148 adolescents who were interviewed 8% did not know about the EC. Among the sexually active, 56.7% used EC at least once. The chance of obtaining EC information with friends triples between 15-19 years old [p=0.04; OR=3.18 (1.08-10.53)]. Most used single-dose EC. They said that EC prevents 80% of pregnancy and should be used within 72 hours after unprotected sex. Only 41.2% between 10-14 years old and 82.4% between 15-19 years old know that it prevents fertilization. As reasons for using they cited: rape and unprotected sex in 58.3% of those aged 10-14 years old and 79.6% between 15-19 years old. About side effects, 58.8% of 10-14 years old and 17.6% of those aged ≥15 years old could not answer, but 60.5% between 15-19 years old mentioned nausea and vomiting. A significant portion (17.6-41.2%) believes that EC causes abortion, cancer, infertility, and fetal malformations. Over 80% of the girls agree that it can cause menstrual irregularity.

CONCLUSION

Knowledge regarding EC is not satisfactory, especially regarding its risks, regardless of the age and education of the groups evaluated. Improved knowledge may lead to greater adherence to EC and lead to a reduction in unplanned pregnancies.

Oral and IUD emergency contraception provision among a national sample of obstetrician-gynecologists

OBJECTIVE

To assess obstetrician-gynecologists' practices related to emergency contraception (EC). We performed a survey of ACOG Fellows and Junior Fellows between August 2016 and March 2017.

RESULTS

The final sample was 1280 respondents (52.2% response rate). The majority (84%) reported offering at least one form of EC, with 18% offering ulipristal acetate and 29% offering copper IUDs. Fifty-seven percent of those offering IUDs reported recommending them in the last 12 months. Few had placed IUDs for EC. Half of ob-gyns reported not recommending copper IUDs because patients rarely seek EC.

CONCLUSION

Many obstetrician-gynecologists are not offering the most effective forms of EC.

IMPLICATIONS

Both patients and clinicians need more outreach about the most effective methods of emergency contraception.

90 YEARS OF PROGESTERONE: Selective progesterone receptor modulators in gynaecological therapies

Abnormal uterine bleeding (AUB) is a chronic, debilitating and common condition affecting one in four women of reproductive age. Current treatments (conservative, medical and surgical) may be unsuitable, poorly tolerated or may result in loss of fertility. Selective progesterone receptor modulators (SPRMs) influence progesterone-regulated pathways, a hormone critical to female reproductive health and disease; therefore, SPRMs hold great potential in fulfilling an unmet need in managing gynaecological disorders. SPRMs in current clinical use include RU486 (mifepristone), which is licensed for pregnancy interruption, and CDB-2914 (ulipristal acetate), licensed for managing AUB in women with leiomyomas and in a higher dose as an emergency contraceptive. In this article, we explore the clinical journey of SPRMs and the need for further interrogation of this class of drugs with the ultimate goal of improving women's quality of life.

No Perfect Method: Exploring How Past Contraceptive Methods Influence Current Attitudes Toward Intrauterine Devices

Little research on contraceptive decision-making takes a holistic perspective to understand women's contraceptive journeys throughout the reproductive life course. This analysis investigated how Black and Latina women's past experiences with contraceptive use and acquisition impact their feelings and attitudes toward future use of intrauterine devices (IUDs). We utilized data from in-depth interviews that explored contraceptive decision-making and knowledge of, interest in, and attitudes toward IUDs among 38 young Black and Latina women collected in 2013 in the San Francisco Bay Area. Here, we focused on the IUD decision-making process among a subsample of 32 women who were not using or had not previously used an IUD. Overall, we found a strong link between past contraceptive experiences and attitudes regarding future use of IUDs. Notably, participants often referenced experiences of side effects with previous methods when explaining their interest-or lack thereof-in IUD use, as well as made links between contraceptive attributes they had experienced positively and attributes of the IUD. A minority of participants described being satisfied with their current method, resulting in a lack of interest in considering IUD use. More than half of participants described distrust, either in healthcare providers owing to previous negative interactions and contraceptive failures of provider-recommended methods or owing to family members' and friends' negative experiences with IUDs. This distrust undergirded their lack of interest in the IUD. These findings highlight the importance of locating contraceptive decision-making in the broader context of reproductive journeys.

Acceptability of the copper intrauterine device as a form of emergency contraception in New South Wales, Australia

Background: The copper-intrauterine device (Cu-IUD) is the most effective emergency contraception (EC), and the only method providing ongoing contraception; however, it is underutilised in Australia.Methods: An online cross-sectional survey of clients and clinicians at a family planning service was undertaken. Clients aged 16-55 and identifying as female or transgender male were eligible. The survey explored previous experience with and knowledge of the Cu-IUD as EC among clients, current EC practices among clinicians, and barriers and enablers among clients and clinicians.Results: Of 470 clients, 64.5% had previously used EC. Only 12.7% knew the Cu-IUD was a form of EC and 2% had used it. When given information on effectiveness, side-effects and costs, 46.8% reported they would consider the Cu-IUD for EC. However, 40% viewed cost and possible side-effects as barriers. Of the 58 clinicians surveyed, 55% reported discussing Cu-IUD as EC with clients versus 94% discussing oral EC, with time pressures reported as the main barrier.Conclusion: Low awareness among clients, and limited discussion by clinicians, highlights a need for increased education and promotion strategies for the Cu-IUD as EC. With greater knowledge, demand for this option may increase. This will require processes to ensure timely access to insertions.

Exploring young women's reasons for adopting intrauterine or oral emergency contraception in the United States: a qualitative study

BACKGROUND

The recent focus on increasing access to long-acting reversible contraceptive methods has often overlooked the diverse reasons why women may choose less effective methods even when significant access barriers have been removed. While the copper intrauterine device (IUD) is considered an acceptable alternative to emergency contraception pills (ECPs), it is unclear to what extent low rates of provision and use are due to patient preferences versus structural access barriers. This study explores factors that influence patients' choice between ECPs and the copper IUD as EC, including prior experiences with contraception and attitudes toward EC methods, in settings where both options are available at no cost.

METHODS

We telephone-interviewed 17 patients seeking EC from three San Francisco Bay Area youth-serving clinics that offered the IUD as EC and ECPs as standard practice, regarding their experiences choosing an EC method. We thematically coded all interview transcripts, then summarized the themes related to reasons for choosing ECPs or the IUD as EC.

RESULTS

Ten participants left their EC visit with ECPs and seven with the IUD as EC option. Women chose ECPs because they were familiar and easily accessible. Reasons for not adopting the copper IUD included having had prior negative experiences with the IUD, concerns about its side effects and the placement procedure, and lack of awareness about the copper IUD. Women who chose the IUD as EC did so primarily because of its long-term efficacy, invisibility, lack of hormones, longer window of post-coital utility, and a desire to not rely on ECPs. Women who chose the IUD as EC had not had prior negative experiences with the IUD, had already been interested in the IUD, and were ready and able to have it placed that day.

CONCLUSIONS

This study highlights that women have varied and well-considered reasons for choosing each EC method. Both ECPs and the copper IUD are important and acceptable EC options, each with their own features offering benefits to patients. Efforts to destigmatize repeated use of ECPs and validate women's choice of either EC method are needed to support women in their EC method decision-making.

Emergency Contraception

Despite significant declines over the past 2 decades, the United States continues to experience birth rates among teenagers that are significantly higher than other high-income nations. Use of emergency contraception (EC) within 120 hours after unprotected or underprotected intercourse can reduce the risk of pregnancy. Emergency contraceptive methods include oral medications labeled and dedicated for use as EC by the US Food and Drug Administration (ulipristal and levonorgestrel), the "off-label" use of combined oral contraceptives, and insertion of a copper intrauterine device. Indications for the use of EC include intercourse without use of contraception; condom breakage or slippage; missed or late doses of contraceptives, including the oral contraceptive pill, contraceptive patch, contraceptive ring, and injectable contraception; vomiting after use of oral contraceptives; and sexual assault. Our aim in this updated policy statement is to (1) educate pediatricians and other physicians on available emergency contraceptive methods; (2) provide current data on the safety, efficacy, and use of EC in teenagers; and (3) encourage routine counseling and advance EC prescription as 1 public health strategy to reduce teenaged pregnancy.

Efficacy and Satisfaction Rate in Postpartum Intrauterine Contraceptive Device Insertion: A Prospective Study

Background

Postpartum intrauterine contraceptive device (PPIUCD) reduces the rate of abortions and it is a cost-effective, reversible, and convenient choice of contraception. The objective of our study was to evaluate the efficacy and satisfaction rate in women with postpartum intrauterine contraceptive device insertion.

Methods

This prospective study of immediate PPIUCD insertion was conducted at our institute from March 2016 to February 2019. Approval from the Institutional Review Board (IRB) was taken before starting the study. A total of 372 women were enrolled in the study after taking informed consent. All the women were counseled regarding different methods of contraception and birth control during antenatal checkups, early labor and immediately postpartum (within 48 hours). All the enrolled women in the study were followed for three years to determine the satisfaction and success rate of PPIUCD continuation. We also kept the record of women who discontinued PPIUCD. 

Results

After the exclusion criteria, 372 women were recruited in the study. The mean gestation age at the time of delivery was 38.5 weeks with a standard deviation (SD) of 1.45. All the women were followed for short-term and long-term complications and satisfaction rates. Out of 372, 51.07% of women (n = 190) had a spontaneous vaginal delivery, and 48.9% of women (n = 182) had a cesarean section but there was no significant long-term satisfaction outcome difference in both the groups. The highest success rate of the postpartum long-acting intrauterine contraceptive device was noted in patients who were counseled thoroughly in the antenatal and intrapartum period 61.5% as compared to those patients who were counseled either antenatally 42.2 %, intrapartum 35.4%, or immediate postpartum 22.4% alone.

Conclusion

PPIUCD insertion is an opportunity not to be missed. It allows women to obtain safe, long-acting, highly effective contraception while already within the medical system. More research data are needed in the literature with regard to counseling timings for PPIUCD insertion during the antenatal and postnatal period as it can affect the decision of women to prevent unplanned pregnancy. PPIUCD has one of the highest patient satisfaction rates among all the contraceptives.

The efficacy of intrauterine devices for emergency contraception and beyond: a systematic review update

Background

The copper intrauterine device (IUD) is a very effective form of emergency contraception. The failure rate is about 0.1%. IUDs are also very cost-effective when used as long acting-reversible contraception (LARC). The purpose of this review is to attempt to confirm these findings.

Methods

The references for this study were generated by entering the terms “intrauterine device” and “emergency contraception” in Medline, PubMed, Popline, Global Health and ClinicalTrials.gov. Chinese references were obtained from the Wanfang database. For the emergency contraception study, articles with a defined population who were followed up until outcome were eligible. Women who were adequately followed for at least 6 months were included in the long term arm of the study.

Results

There were 18 (of 228) studies which met our selection criteria and were conducted in five countries, between August 2011 and January 2018. There were 1720 insertions of seven types of copper IUD with a failure rate of 0.12%. The maximum time from intercourse to IUD insertion was 14 days. The discontinuation rate at 12 months was over 20% in the long term studies.

Conclusion

There are now a combined total of 8550 reported insertions from two reviews with 8 pregnancies and a failure rate of 0.093%. Copper IUDs remain an effective form of emergency contraception, for which they are under-promoted. The major limitation of the studies is the lack of data relating unprotected intercourse to the day of the cycle.

Pharmacy-based sexual health services: a systematic review of experiences and attitudes of pharmacy users and pharmacy staff

BACKGROUND

Pharmacies are increasingly providing services related to contraception and STIs. Identifying pharmacy staff' and users' experiences and attitudes relating to sexual health services is critical to understand users' needs and examining how pharmacy staff can most effectively contribute to patient-centred care. This systematic review aimed to examine pharmacy staff and pharmacy users' experiences and attitudes towards the delivery of a large range of sexual health services.

METHODS

Seven electronic databases and the reference lists of all included studies were searched in September 2018. Studies giving insight into pharmacy users' and pharmacy staff's experiences and attitudes towards the delivery of services related to contraception and STIs were included. The Mixed Methods Appraisal Tool was used to assess the quality of included studies and a narrative synthesis applied to analyse evidence.

RESULTS

Nineteen studies were included. Eleven studies looked at pharmacy staff, four at users and four at both groups. Users found services accessible and convenient and staff found service provision feasible. However, several barriers to service delivery were identified including lack of privacy for delivering services, lack of trained staff available to provide services and subjective judgements being made on who should be provided or offered a service.

DISCUSSION

Barriers to service delivery need to be addressed to allow pharmacies to deliver their full potential. Future research on pharmacy-based gonorrhoea and syphilis screening, and hepatitis B vaccination is needed.

PROSPERO REGISTRATION NUMBER

CRD42018106807.

Emergency contraception and impact on abortion rates

Emergency contraception (EC) is a drug or a device that is taken after sexual intercourse to prevent unintended pregnancy. The most effective EC is the copper-bearing intrauterine device (Cu-IUD), but oral EC methods are more commonly used and include a single dose of either levonorgestrel (1.5 mg) or ulipristal acetate (30 mg). Although all EC methods are extremely safe, access to EC is often limited due to prevailing misconceptions over how EC works. Although EC can prevent unintended pregnancy for an individual woman, it has failed to make an impact on abortion rates at a population level. This may be because it is not used after every episode of unprotected sex and because existing oral EC methods are only effective if used before ovulation. Future strategies around EC should focus on maximising uptake of Cu-IUD, facilitating initiation of effective regular contraception after EC and developing a more effective oral EC.

Video counseling about emergency contraception: an observational study

OBJECTIVE

This study assesses emergency contraception (EC) dispensed before and after a 3-min video counseling intervention on EC.

METHODS

We used a quasi-experimental design and two data sources to assess the impact of offering the video counseling intervention. We used electronic health records from six Planned Parenthood Association of Utah health centers with onsite oral EC dispensing to determine pre- and postintervention EC distribution. Beginning July 2015, three participating locations offered the video counseling intervention to English-speaking EC clients. These clients completed a brief survey assessing EC knowledge and uptake, providing a patient-level data source. We used a difference-in-difference analysis of the clinic-level data to assess the effect of the video counseling intervention. This analysis compares the variation in oral EC distribution between clinics offering the video intervention and clinics not offering the video counseling before and after the video counseling was introduced. Multivariable logistic regression assessed client characteristics associated with receiving ulipristal.

RESULTS

The six health centers served 8269 English-language EC clients during 2015. At participating sites, provision of ulipristal increased from 12% (269/2315) preintervention to 28% (627/2266) postintervention (p<.001). Nonparticipating sites did not see a change. Clients seeking EC at sites offering video counseling were more likely to receive ulipristal even after controlling for age, insurance and ethnicity (adjusted OR 3.4, 95% CI 3.0-3.9). Using the difference-in-difference analysis, the video counseling intervention accounted for an 18% (95% CI 14%-21%) increase in ulipristal provision at the participating health centers. Among the 2266 women seeking EC who were offered video counseling, 19% (425/2266) watched the video, and 60% (254/425) reported the video affected their EC preferences. Knowledge of the IUD for EC increased, but reported uptake of this method remained low (6.8%).

CONCLUSIONS

Exposure to video counseling increased use of more effective oral EC and increased knowledge about all EC options.

IMPLICATIONS

Use of a brief informational video about EC options at family planning clinics may increase the proportion of EC clients receiving more effective EC methods.