The CORALIE study: improving patient education to help new users better understand their oral contraceptive

Searching for Information on the Risks of Combined Hormonal Contraceptives on the Internet: A Qualitative Study Across Six European Countries

BACKGROUND

Searching for health information online is increasingly common and is an obvious source of information about oral combined hormonal contraceptives (CHCs) and their risks. However, little is known about how publicly available websites address the risks of CHCs, particularly venous thromboembolism (VTE).

OBJECTIVE

The aim was to explore the information available to women about VTE and other risks of CHCs on websites available through commonly used search engines.

METHODS

A qualitative study was conducted to explore whether and how websites about CHCs in Denmark, Germany, Netherlands, Slovakia, Spain, and the United Kingdom make reference to VTE and other CHC risks. A systematic search procedure was adopted across the six countries, based on relevant keywords. The search was carried out using the Google search engine by fluent/native speakers of each language. A content analysis approach was conducted to extract information from the selected websites.

RESULTS

A total of 357 websites were reviewed. Nearly all (343/357, 96.1%) the websites mentioned VTE as a risk of CHCs, with approximately half referring to other side effects as well. One-fifth (92/357, 25.8%) of the websites provided suggestions about the best contraceptive method to use, and only a minority (23/357, 6.4%) recommended women discuss CHCs with their health professionals. Sites were generally run by the media (110/357 30.8%) or medical services from nongovernmental organizations (140/357, 39.2%). Only a minority of websites referred to organizations such as the European Medicines Agency (11/357, 3.1%).

CONCLUSIONS

Despite the large number of websites containing information about oral CHCs and their risks, particularly VTE, only a limited number referred to information from accredited health agency sources. We argue this is a missed opportunity for accredited health agencies to share high-quality information to assist women using CHCs to make informed decisions about contraception.

[The contraception consultation: CNGOF Contraception Guidelines]

OBJECTIVE

Determine the most accurate information to give to women, the most efficient way of doing it, the physical examination during a contraceptive visit and the most appropriate follow-up.

METHODS

A systematic review of French-speaking or English-speaking evidence-based literature about contraception and its visit was performed using Pubmed, Cochrane and international recommendations.

RESULTS

Showing a contraceptive preference decreases women's satisfaction (EL1) and may decrease contraceptive persistence (EL4). A GATHER's like structured consultation is recommended (Grade A). It allows a contraceptive choice improvement (EL2). Contraceptive knowledge improvement associated with a structured consultation allows a decrease in unplanned pregnancies (EL1) compared to a traditional non-personalized consultation. The main expectations of women are slightly different from what is expected by practitioners (EL2). The main topics to be addressed are efficiency, risks, cost, duration of action and practicality (EL2). The quality of interpersonal communication could allow greater contraceptive persistence (EL2). A careful behavior at the beginning of the consultation and facilitating the expression of the woman's point of view could increase the persistence of the initially prescribed contraception (EL2). Explaining the chosen contraception's adverse effect is recommended because it could allow a better persistence (Grade B). Decision aids has shown interest in the therapeutic choice (EL1). Computerized modules or slide shows in the waiting room before consultation could make the contraceptive choice easier (EL2). The presentation of contraception by effectiveness categories is better than pregnancy numbers for comparing the methods (EL1). Performing a blood pressure measurement prior to an estroprogestative contraception prescription is recommended (Grade C). In women without risk factors, literature data do not allow specific recommendations regarding breast, pelvic examination, laboratory screening and follow-up (Professional agreement).

Impact of Contraceptive Education on Knowledge and Decision Making: An Updated Systematic Review

CONTEXT

Educational interventions can help individuals increase their knowledge of available contraceptive methods, enabling them to make informed decisions and use contraception correctly. This review updates a previous review of contraceptive education.

EVIDENCE ACQUISITION

Multiple databases were searched for articles published March 2011-November 2016. Primary outcomes were knowledge, participation in and satisfaction/comfort with decision making, attitudes toward contraception, and selection of more effective methods. Secondary outcomes included contraceptive behaviors and pregnancy. Excluded articles described interventions that had no comparison group, could not be conducted feasibly in a clinic setting, or were conducted outside the U.S. or similar country.

EVIDENCE SYNTHESIS

A total of 24,953 articles were identified. Combined with the original review, 37 articles met inclusion criteria and described 31 studies implementing a range of educational approaches (interactive tools, written materials, audio/videotapes, and text messages), with and without healthcare provider feedback, for a total of 36 independent interventions. Of the 31 interventions for which knowledge was assessed, 28 had a positive effect. Fewer were assessed for their effect on attitudes toward contraception, selection of more effective methods, contraceptive behaviors, or pregnancy-although increased knowledge was found to mediate additional outcomes (positive attitudes toward contraception and contraceptive continuation).

CONCLUSIONS

This systematic review is consistent with evidence from the broader healthcare field in suggesting that a range of interventions can increase knowledge. Future studies should assess what aspects are most effective, the benefits of including provider feedback, and the extent to which educational interventions can facilitate behavior change and attainment of reproductive health goals.

THEME INFORMATION

This article is part of a theme issue entitled Updating the Systematic Reviews Used to Develop the U.S. Recommendations for Providing Quality Family Planning Services, which is sponsored by the Office of Population Affairs, U.S. Department of Health and Human Services.