Medicaid savings from the Contraceptive CHOICE Project: a cost-savings analysis

The prevalence of contraceptive use among postpartum women and its associated factors during the early phase of COVID-19 outbreak: a time series study

BACKGROUND

Unintended pregnancies can adversely affect maternal health, preventable through timely postpartum contraception. During the COVID-19 pandemic, family planning services were constrained by policies that curtailed outpatient visits. We investigated the prevalence of postpartum contraceptive initiation at King Chulalongkorn Memorial Hospital (KCMH) during January to June 2020, comparing with the same period in 2019, and identified factors associated with such initiation.

METHODS

We reviewed the medical records of 4506 postpartum women who delivered at KCMH during the study period. Logistic regression was conducted to test the association between early COVID-19 phase deliveries and post-partum long acting reversible contraception (LARC) initiation including copper intrauterine devices, levonorgestrel intrauterine systems, contraceptive implants, and progestogen-only injectable contraceptives.

RESULTS

A total of 3765 women (83.6%), of whom 1821 delivered during the pandemic and 1944 during the historical cohort period, were included in this study. The proportion of women who initiated non-permanent modern contraceptives at six weeks postpartum was comparable between the COVID-19 (73.4%) and historical cohort (75.3%) (p = 0.27) periods. The proportion of women who initiated LARC at six weeks postpartumwas comparable between the historical cohort period (22.5%) and the COVID-19 (19.7%) (p = 0.05) period. Accessing a six-week postpartum check-up was independently associated with LARC initiation, of which the adjusted odds ratio (OR) (95% confidence interval) was 3.01 (2.26 to 4.02).

CONCLUSIONS

Our findings demonstrated that accessing postpartum care significantly associate with the use of LARC. The data suggest the strong influence of postpartum check-ups in facilitating the adoption of effective contraception, emphasizing the need for accessible postpartum care to sustain maternal health during health crises.

Using Bibliometric Analysis to Map the Impact of a Simulation Program's Published Scholarly Works

SUMMARY STATEMENT

Bibliometrics quantitatively evaluates the targeted literature sources and can help define research and scholarly publications' impact and demonstrate connections for authors, departments, or universities. This article presents a methodology for simulation programs to evaluate their influence in terms of both impact and scope of their published simulation-based healthcare scholarly output. Using the authors' home university and healthcare system as an example, the article outlines a methodology to map research and scholarly works networks within the systems, identify and map connections outside the system, and quantifiably score the overall impact of the simulation program's scholarly output using a common scoring metric, the h-index. This generates an objective measure of impact, rather than a subjective opinion of an organization's research and scholarly impact. The combination of an institutional h-index with mapping of simulation-based healthcare scholarly output provides a full, objective description of the institution's output and provides a benchmark for other simulation programs for comparison.

An educational video on long-acting reversible contraception as a counseling tool for postpartum adolescents

Objective

To assess the effects of using an animated local language educational video to counsel postpartum adolescents on the benefits and use of long-acting reversible contraception (LARC).

Materials and methods

A two-stage, single group, experimental study was conducted. A total of 124 female adolescents aged < 20 years who had given birth within the last six weeks participated in the study. An educational video and a questionnaire were developed and validated. Participants were asked to fill out a questionnaire on basic demographic data, contraception preferences, and 10 true/false statements to test general contraceptive knowledge, after which they were shown an educational video in a private room. Following this, participants completed the second part of the questionnaire that assessed their knowledge using the same true/false statements and contraception preferences administered earlier.

Results

The mean age (standard deviation) of participants was 18.1 (1.5) years. Participants’ mean age (SD) at the time of their first sexual intercourse was 16.2 (1.6) years. Among the 124 participants, 31 (25%) indicated that they would use LARC before viewing the educational video. After viewing the educational video, this number increased to 48 (38.7%). The participants’ knowledge score was independently associated with their preference to select LARC (adjusted odds ratio 1.46, 95% confidence interval 1.09- 1.97).

Conclusion

This study demonstrated that counseling tools such as animated local language educational video might effectively improve contraceptive knowledge and the preference for LARC in postpartum adolescents. An educational video regarding LARC could be used as a counseling tool for postpartum adolescents.

Antiseizure medications and oral contraceptives: Impact of enzyme inducers on pregnancy outcomes and costs

PURPOSE

To show the impact of drug-drug interactions (DDIs) associated with co-administration of enzyme-inducing (EI) antiseizure medications and oral contraceptives (OCs) on the annual number of unintended pregnancies, their outcomes, and their associated costs in the United States (US).

METHODS

A Microsoft Excel pregnancy-outcomes model was developed to determine the impact of DDIs in women who take an OC as well as an EI antiseizure medication known to lower the effectiveness of the OC in preventing pregnancy. The model compared the number of unintended pregnancies, the expected pregnancy outcomes, and associated costs in women taking an OC and an EI medication with a matched cohort of women who took an OC and an enzyme-neutral (EN) antiseizure medication that is known not to interact with OCs. The model perspectives were patients and third-party payers in the US. Unintended pregnancy rates, pregnancy outcomes, and cost inputs for the model were taken from published studies.

RESULTS

The results of the analysis showed an estimated increase in the annual number of unintended pregnancies in the US of 503 (a change from 1151 to 1654), an increase of 44.7%, for the estimated 71,922 women currently taking an OC plus an EI medication in the US when compared with a matched cohort taking an OC plus an EN medication. This resulted in an estimated annual healthcare cost increase of $3 million, which is an increase of 5.5% in the annual costs for contraception and pregnancy care. A scenario analysis showed that the annual number of unintended pregnancies could be lower (575 vs 1654) for a matched cohort of women taking EI medications and using a copper intrauterine device, a highly effective and nonhormonal form of contraception, rather than an OC.

CONCLUSIONS

Physicians treating women of reproductive age for epilepsy who wish to avoid pregnancy should consider the potential for DDIs that might result in unintended pregnancies. Thus, physicians should alert women using EI medications for epilepsy control to the increased potential for unintended pregnancies if they use OCs for contraception.

Quantifying the economic burden of unintended pregnancies due to drug–drug interactions with hormonal contraceptives from the United States payer perspective

Background: In the United States of America (USA), nearly 10 million women use oral contraceptives (OCs). Concomitant administration of certain medications can result in contraceptive failure, and consequently unintended pregnancies due to drug–drug interactions (DDIs). The objective of this analysis was to estimate the economic impact of unintended pregnancies due to DDIs among women of reproductive age using an OC alone or in combination with an enzyme inducer co-medication in the USA from a payer perspective. Methods: A Markov model using a cohort of 1,000 reproductive-age women was developed to estimate costs due to contraceptive failure for OC alone versus OC with concomitant enzyme inducer drugs. All women were assumed to begin an initial state, continuing until experiencing an unintended pregnancy. Unintended pregnancies could result in birth, induced abortion, spontaneous abortion, or ectopic pregnancy. The cohort was analyzed over a time horizon of 1 year with a cycle length of 1 month. Estimates of costs and probabilities of unintended pregnancy outcomes were obtained from the literature. Probabilities from the Markov cohort trace was used to estimate number of pregnancy outcomes. Results: On average, enzyme inducers resulted in 20 additional unintended pregnancies with additional unadjusted and adjusted costs median (range) of USD136,304 (USD57,436–USD320,093) and USD65,146 (USD28,491–USD162,635), respectively. The major component of the direct cost is attributed to the cost of births. Considering the full range of events, DDIs with enzyme inducers could result in 16–25 additional unintended pregnancies and total unadjusted and adjusted costs ranging between USD46,041 to USD399,121 and USD22,839 to USD202,788 respectively. Conclusion: The direct costs associated with unintended pregnancies due to DDIs may be substantial and are potentially avoidable. Greater awareness of DDI risk with oral contraceptives among payers, physicians, pharmacists and patients may reduce unintended pregnancies in at-risk populations.

Development of a pharmacoeconomic registry: an example using hormonal contraceptives

BACKGROUND

Disease-specific registries, documenting costs and probabilities from pharmacoeconomic studies along with health state utility values from quality-of-life studies could serve as a resource to guide researchers in evaluating the published literature and in the conduct of future economic evaluations for their own research. Registries cataloging economic evaluations currently exist, however they are restricted by the type of economic evaluations they include. There is a need for intervention-specific registries, that document all types of complete and partial economic evaluations and auxiliary information such as quality of life studies. The objective of this study is to describe the development of a pharmacoeconomic registry and provide best practices using an example of hormonal contraceptives.

METHODS

An expert panel consisting of researchers with expertise in pharmacoeconomics and outcomes research was convened and the clinical focus of the registry was finalized after extensive discussion. A list of key continuous, categorical and descriptive variables was developed to capture all relevant data with each variable defined in a data dictionary. A web-based data collection tool was designed to capture and store the resulting metadata. A keyword based search strategy was developed to retrieve the published sources of literature. Finally, articles were screened for relevancy and data was extracted to populate the registry. Expert opinions were taken from the panel at each stage to arrive at consensus and ensure validity of the registry.

RESULTS

The registry focused on economic evaluation literature of hormonal contraceptives used for contraception. The registry consisted of 65 articles comprising of 22 cost-effectiveness analyses, 9 cost-utility analyses, 7 cost-benefit analyses, 1 cost-minimization, 14 cost analyses, 10 cost of illness studies and 2 quality of life studies. The best practices followed in the development of the registry were summarized as recommendations. The completed registry, data dictionary and associated data files can be accessed in the supplementary information files.

CONCLUSION

This registry is a comprehensive database of economic evaluations, including costs, clinical probabilities and health-state utility estimates. The collated data captured from published information in this registry can be used to identify trends in the literature, conduct systematic reviews and meta-analysis and develop novel pharmacoeconomic models.

Provision of contraceptive implants in school-based health centers: A cost-effectiveness analysis

OBJECTIVE

To evaluate the cost-effectiveness of providing contraceptive implants in school-based health centers (SBHCs) compared to the practice of referring adolescents to non-SBHCs in New York City.

STUDY DESIGN

We developed a microsimulation model of teen pregnancy to estimate the cost-effectiveness of immediate provision of contraceptive implants at SBHCs over a 3-year time horizon. Model parameters were derived from both a retrospective chart review of patient data and published literature. The model projected the number of pregnancies as well as the total costs for each intervention scenario. The incremental cost-effectiveness ratio was calculated using the public payer perspective, using direct costs only.

RESULTS

The health care cost of immediate provision of contraceptive implants at SBHCs was projected to be $13,719 per person compared to $13,567 per person for delayed provision at the referral appointment over 3 years. However, immediate provision would prevent 78 more pregnancies per 1000 adolescents over 3 years. The incremental cost-effectiveness ratio for implementing in-school provision was $1940 per additional pregnancy prevented, which was less than the $4206.41 willingness-to-pay threshold. Sensitivity analyses showed that the cost-effectiveness conclusion was robust over a wide range of key model inputs.

CONCLUSION

Provision of contraceptive implants in SBHCs compared to non-SBHCs is cost-effective for preventing unintended teen pregnancy. Health care providers and policymakers should consider expanding this model of patient-centered health care delivery to other locations.

Increasing the uptake of long-acting reversible contraception in general practice: the Australian Contraceptive ChOice pRoject (ACCORd) cluster randomised controlled trial longitudinal follow-up protocol

INTRODUCTION

Through addressing main barriers to the uptake of long-acting reversible contraceptives (LARCs) among Australian women, the Australian Contraceptive ChOice pRoject (ACCORd) trialled an educational intervention targeting general practitioners (GPs) and provided those in the intervention group with a rapid referral service for quick insertion. The cluster randomised controlled trial resulted in greater uptake of LARC in the intervention group. This protocol paper describes a longitudinal follow-up to the ACCORd Study to assess the long-term efficacy and cost-effectiveness of the intervention.

METHODS AND ANALYSIS

Women participants (patients of ACCORd GPs) completed a baseline, 6-month and 12-month survey. These participants will be invited to complete an additional follow-up survey 3 years post completion of their baseline interview. Based on the original ACCORd Study tools, the online survey will address long-term outcomes including contraceptive continuation rates and reproductive history, any unintended pregnancies, satisfaction and concerns with their current contraceptive method, and an assessment of quality of life. We will analyse data using binary regression models with generalised estimating equations and robust standard errors to account for clustering.

DISCUSSION

Demonstration of sustained use, effectiveness at reducing unwanted pregnancies and cost-effectiveness of this strategy among this cohort of Australian primary care patients, will strengthen the policy and programme urgency of addressing wider dissemination of these strategies and replicating the study elsewhere.

ETHICS AND DISSEMINATION

The ACCORd Study received approval from the Monash University Human Research Ethics Committee: CF16/188-201000080. Additionally, an amendment to conduct this 3-year longitudinal follow-up survey has been approved. The trial follow-up outcomes will be disseminated through formal academic pathways, including journal articles, national and international conferences and reports as well as using more 'mainstream' strategies such as seminars, workshops and media engagement. Additionally, outcomes will be communicated through policy briefs to Australian state and federal governments.

TRAIL REGISTRATION NUMBER

This trial is registered with the Australian and New Zealand Trials Registry ACTRN12615001346561. Recruitment and data collection have been completed for the baseline, 6-month and 12-month surveys. Data collection for the 3-year survey commenced in August 2019.

Contraceptive use and the intention to become pregnant among women attending the Brazilian Unified Health System

OBJECTIVE

to analyze the use of contraceptive methods and the intention to become pregnant among women attending the Brazilian Unified Health System.

METHOD

a cross-sectional study conducted with 688 women aged 18-49 years old, attending the Family Health Strategy Facilities in the eastern part of the city of São Paulo, Brazil, who were awaiting medical or nursing consultation. Data were obtained through interviews with a structured instrument, allocated in tablets. The analysis was conducted with "strong desire to avoid pregnancy" as the dependent variable. Chi-square and multiple logistic regression were used, calculated in Stata 14.2.

RESULTS

56.5% used some contraceptive method, covariates of the strong desire to avoid pregnancy were marital status (OR=0.49; CI95%=0.33-0.74), parity - two and more children (OR=15.9; IC95%=4.29-59.1); and pregnancy planning - planned (OR=0.69; IC95%=0.73-0.94) and ambivalent (OR=2.94; IC95%=1.30-3.83). There was no statistical difference between the strong desire to avoid pregnancy and the type of contraceptive used.

CONCLUSION

women with a strong desire to avoid pregnancy used basically the same types of contraceptive methods as women in general, which shows that they have not been supported to achieve their reproductive preferences.

Contraception for Adolescents

Although pregnancy and abortion rates have declined in adolescents, unintended pregnancies remain unacceptably high in this age group. The use of highly effective methods of contraception is one of the pillars of unintended pregnancy prevention and requires a shared decision making process within a rights based framework. Adolescents are eligible to use any method of contraception and long-acting reversible contraceptives, which are “forgettable” and highly effective, may be particularly suited for many adolescents. Contraceptive methods may have additional non-contraceptive benefits that address other needs or concerns of the adolescent. Dual method use should be encouraged among adolescents for the prevention of both unintended pregnancies and sexually transmitted infections. Health care providers have an important role to play in ensuring that adolescents have access to high quality and non-judgmental reproductive health care services and contraceptive methods in adolescent-friendly settings that recognize the unique biopsychosocial needs of the adolescent.

Long-acting reversible contraception: A route to reproductive justice or injustice

This article presents information on unintended pregnancies and the ongoing efforts of policy makers to promote long-acting reversible contraception (LARC) to reduce the numbers of such pregnancies. Also discussed is the tension between the encouragement of LARC to promote the public's interests in achieving that goal versus the need to assure that all women can decide about their bodies and reproductive needs. Our discussion includes information, primarily from the United States, on (a) risks associated with unintended pregnancies, (b) LARC devices approved in the United States (copper intrauterine devices (IUDs), hormone IUDs, and implants), (c) public and social benefits of increasing the use of LARC, (d) disadvantages and barriers to using LARC, (e) dangers of promoting LARC in unjust ways, and (f) the meaning of reproductive justice and its connection to social justice. By sharing the information with the audience of this journal, we hope that it will be integrated into clinical work and research on mental health and development. We also hope that experts in those fields will become discussants in the conversation regarding women's reproductive health and social justice that is taking place in the United States and elsewhere.

Intrauterine Contraception: Knowledge and Prescribing Practices of Canadian Health Care Providers

OBJECTIVE

Contraception is an important issue in the lives of women, their partners, and society. Canadians and their health care providers play a critical role in contraceptive decision making that influences individuals and Canadian society. The purpose of this study was to gather data on contraception-related knowledge, counselling, and prescribing practices of Canadian health care providers.

METHODS

This project reported on the outcomes of an educational initiative, designed as a quality improvement initiative (time series level II-3), focused on Canadian health care providers' contraception-related knowledge, counselling, and prescribing practices. Outcomes were intended to inform the development of tools, resources, and educational programming. Part 1 was an online program to identify educational and knowledge gaps for health care providers. Part 2 was a practice assessment exploring and measuring health care providers' contraceptive counselling and prescribing practices.

RESULTS

A total of 4300 health care providers completed the program between July 6, 2015 and August 30, 2016. Knowledge significantly increased; post-test scores were higher than pretest scores. After completion, all participants felt more comfortable, knowledgeable, and inclined to change their practice around prescribing intrauterine contraception (IUC). The 4300 providers reported on their contraception counselling experiences with 10 patients following participation in Part 1. Forty percent of patients were using oral contraceptives, and 53% were dissatisfied with their current type of contraception. After counselling, patients reported being most comfortable with IUC (55%). Both short- and long-acting types of contraception were most often discussed or offered (74% of the time), followed by long-acting reversible contraception only (21%) and short-acting methods only (5%).

CONCLUSION

This training program filled an education need for patients and gave providers tools to change their behaviour and practice around IUC prescribing. On the basis of these data, a practice assessment model was deemed a successful way to change behaviour.