The safety of available and emerging options for emergency contraception

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.

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.

Trends in dispensing oral emergency contraceptives and safety issues: a survey of German community pharmacists

Background Oral emergency contraceptives containing levonorgestrel or ulipristal acetate are available without prescription and only in pharmacies in Germany since March 2015. Due to this change community pharmacists are responsible for evaluating whether the product is appropriate and to educate women on proper use. Objective To measure the utilization of emergency contraceptives without a prescription and describe potential concerns and safety issues identified by community pharmacists in Germany. Setting The Drug Commission of German Pharmacists' nationwide network of reference pharmacies which includes 860 community pharmacies. Methods Reference community pharmacies were asked to participate in the eleven-questions online survey. Respondents were asked to recall their experiences with oral emergency contraceptives in the past 3 months. Data were collected between January 8 and February 19, 2018. Main outcome measure The survey focused on the utilization of emergency contraceptives without a prescription in Germany, and on the pharmacists’ experiences with (potential) problems and concerns regarding safe use. Results In total, 555 community pharmacies (64.5%) participated. Overall 38.2% of community pharmacists stated they dispensed six to ten courses of emergency contraceptives within the past 3 months. In addition, 54.3% of the pharmacists estimated they dispensed emergency contraceptives exclusively without prescription and 35.9% dispensed more than 30% of emergency contraceptives during night-time and emergency services. Moreover, 82.8% of pharmacists stated that emergency contraceptives were requested not by the women concerned but a third person and 44.3% identified uncertainties in woman's self-diagnosis. Three out of four pharmacists had concerns about the effective and safe use of emergency contraceptives. In situations suggesting sexually transmitted diseases, or suspicion for use of force, 59.5% and 55.8% of the pharmacists, respectively, dispensed emergency contraceptives. In cases of acute health impairment or chronic disease, or (potentially) relevant drug/drug interaction, the vast majority (91.0% and 90.5%) did not. Here, most pharmacists referred to gynecologists. Conclusion Pharmacists had safety concerns when dispensing emergency contraceptives. Professional expertise in evaluating the need for oral emergency contraceptives and the proper use is needed.

Severe toxic effects of low-dose methotrexate treatment for placenta accreta in a patient with methylenetetrahydrofolate reductase mutations

WHAT IS KNOWN AND OBJECTIVE

Low-dose methotrexate (LDMTX) has been widely used for many decades in clinical settings, with good safety profiles compared with those of high-dose methotrexate. LDMTX is also used as one of the off-label conservative therapies in treating placenta accreta (PA). Until now, only a few mild adverse drug reactions (ADRs) have been published after short-term use of LDMTX, and no severe cases have been reported.

CASE SUMMARY

We present a case of a 30-year-old female who developed acute severe oral ulcerative mucositis with degree IV myelosuppression and degree III hepatic injury, after three doses of LDMTX to treat placenta accrete. The symptoms gradually improved after leucovorin rescue and supportive treatments.

WHAT IS NEW AND CONCLUSION

The present case provides the first severe ADR report for the short-term use of LDMTX for treating PA, indicating that potentially life-threatening complications can also occur when using LDMTX. Early recognition and immediate leucovorin rescue could result in a favourable outcome.

The attitudes of Korean physicians toward emergency contraceptive pills: regarding women's access and rescheduling

OBJECTIVE

This study investigated the attitude of Korean physicians toward women's access to emergency contraceptive pills (ECPs) and the reclassification of ECP to a behind-the-counter (BTC) drug.

METHODS

This study involved 946 physicians who had prescribed ECP in South Korea. The written questionnaires were completed by obstetricians and gynecologists, family physicians, internal medicine doctors, and pediatricians.

RESULTS

Regarding the barriers limiting women's access to ECP, 24.8% of physicians responded that women lacked information about ECP and 22.5% felt that women were likely to be emotionally burdened by visits to clinics or hospitals to obtain ECP prescriptions. Ninety-two percent of physicians responded that ECP should remain a prescription drug while 6.1% stated preferences for a switch to a BTC drug. Physicians who opposed the switch were concerned about the potential abuse of ECP. In order to prevent ECP abuse, the most important factor to be considered was education on contraception.

CONCLUSION

A majority of Korean physicians opposed the reclassification of ECP to a BTC drug owing to their belief in increasing the role of educational initiatives about contraception and contraceptive practices before improving the access to ECP. This study is also of the opinion that contraceptive education for youth and adults in Korea should be more realistic and active, with an emphasis on regular contraception use before reclassification. Furthermore, we believe that efforts are needed to ensure accuracy of information on contraception to facilitate women's access to ECP.