Hormonal Contraceptive Influence on Baseline Vestibular/Ocular Symptomatology and Provocation for Concussion

Background

Hormonal contraceptives (HCs) and the menstrual cycle have been suggested to affect symptom severity and postconcussion recovery. Additionally, hormones have been a suggested rationale for sex differences between female and male athletes on concussion assessment. Researchers have yet to explore the effects of HC use on baseline symptomatology, including symptom reporting and provocation.

Purpose

To examine the influence of HC use on a baseline symptom reporting and vestibular/ocular provocation battery.

Study Design

Cross-sectional study; Level of evidence, 3.

Methods

A total of 61 college-aged individuals (21 HC-using women, 21 non-HC-using women, 19 men) were administered a baseline symptom battery consisting of the Post-Concussion Symptom Scale (PCSS), Headache Impact Test-6 (HIT-6), Pediatric Vestibular Symptom Questionnaire (PVSQ), and Vestibular/Ocular Motor Screening (VOMS). The main outcome measures consisted of PCSS symptom reporting (total symptoms, symptom severity score, and symptom factors), HIT-6 and PVSQ total scores, and VOMS item (ie, saccades, convergence, or vestibular/ocular reflex) symptom provocation scores.

Results

Significant differences were reported on HIT-6, with the highest headache reporting in the HC group (P = .026). On the PVSQ, the HC group also reported greater dizziness and unsteadiness symptoms than the non-HC group (P = .023). Similar findings existed on the PCSS, with the HC group reporting greater total symptoms (P < .001), symptom severity (P < .001), and vestibular-somatic (P = .024), cognitive-sensory (P = .004), sleep-arousal (P = .001), and affective (P < .001) factors compared with the non-HC group. Smooth pursuit (ie, following finger smoothly with eyes) was the only VOMS items with differences between groups (P = .003), with the HC group having greater provocation compared with non-HC users (P = .020).

Conclusion

HC use was associated with overall symptomatology and worse self-reported symptoms on vestibular-related inventories and concussion symptom scales and factors when compared with non-HC users and male controls. Additionally, HC users reported higher VOMS provocation scores on the smooth pursuit item than non-HC users and male controls.

A nurse-led model of care to improve access to contraception and abortion in rural general practice: Co-design with consumers and providers

AIM

To describe key features of a co-designed nurse-led model of care intended to improve access to early medication abortion and long-acting reversible contraception in rural Australian general practice.

DESIGN

Co-design methodology informed by the Experience-Based Co-Design Framework.

METHODS

Consumers, nurses, physicians and key women's health stakeholders participated in a co-design workshop focused on the patient journey in seeking contraception or abortion care. Data generated at the workshop were analysed using Braun and Clarkes' six-step process for thematic analysis.

RESULTS

Fifty-two participants took part in the co-design workshop. Key recommendations regarding setting up the model included: raising awareness of the early medication abortion and contraceptive implant services, providing flexible booking options, ensuring appointment availability, providing training for reception staff and fostering good relationships with relevant local services. Recommendations for implementing the model were also identified, including the provision of accessible information, patient-approved communication processes that ensure privacy and safety, establishing roles and responsibilities, supporting consumer autonomy and having clear pathways for referrals and complications.

CONCLUSION

Our approach to experience-based co-design ensured that consumer experiences, values and priorities, together with practitioner insights, were central to the development of a nurse-led model of care.

IMPLICATIONS FOR THE PROFESSION AND/OR PATIENT CARE

The co-designed nurse-led model of care for contraception and medication abortion is one strategy to increase access to these essential reproductive health services, particularly in rural areas, while providing an opportunity for nurses to work to their full scope of practice.

IMPACT

Nurse-led care has gained global recognition as an effective strategy to promote equitable access to sexual and reproductive healthcare. Still, nurse-led contraception and abortion have yet to be implemented andevaluated in Australian general practice. This study will inform the model of care to be implemented and evaluated as part of the ORIENT trial to be completed in 2025.

REPORTING METHOD

Reported in line with the Standards for Reporting Qualitative Research (SRQR) checklist.

PATIENT OR PUBLIC CONTRIBUTION

Two consumer representatives contributed to the development of the co-design methodology as members of the ORIENT Intervention Advisory Group Governance Committee.

NOMAC-E2 shows a better contraceptive effectiveness than LNG combined oral contraceptives in women under 25: real-world PRO-E2 study

Objective: To investigate unintended pregnancy and changes in mood, acne, and weight in NOMAC-E2 vs levonorgestrel-containing COC (COC_LNG) users under 25 years.Methods: In this large, observational study, new users (first-ever users of an eligible COC or restarting with the same or a new eligible COC after a break of at least 2 months) of NOMAC-E2 and COC_LNG were recruited in 12 countries in Europe, Australia, and Latin America and followed up via questionnaires for up to 2 years. Unintended pregnancy was expressed by the Pearl Index (PI; contraceptive failures/100 women-years). Crude (HR_crude) and adjusted hazard ratios (HR_adj) were calculated. Mood and acne changes were defined as change of score from baseline. Weight change was defined as percent change of body weight.Results: Overall, 12,829 NOMAC-E2 users and 17,095 COC_LNG users under 25 were followed-up. The risk of unintended pregnancy was statistically significantly lower in the NOMAC-E2 cohort; confirmed events: 30 NOMAC-E2 (PI 0.24; 95% CI, 0.16-0.35) vs 94 COC_LNG (PI 0.51; 95% CI, 0.41-0.62). The HR_crude for unintended pregnancy comparing NOMAC-E2 to COC_LNG was 0.47 (95% CI, 0.31-0.71) and the HR_adj was 0.52 (95% CI, 0.34-0.78). No differential effect on acne, mood, and weight was observed between cohorts.Conclusions: NOMAC-E2 shows a significantly better contraceptive effectiveness in young women and has no differential effect on acne, mood, and weight compared to COC_LNG.

Improving rural and regional access to long-acting reversible contraception and medical abortion through nurse-led models of care, task-sharing and telehealth (ORIENT): a protocol for a stepped-wedge pragmatic cluster-randomised controlled trial in Australian general practice

INTRODUCTION

Women living in rural and regional Australia often experience difficulties in accessing long-acting reversible contraception (LARC) and medical abortion services. Nurse-led models of care can improve access to these services but have not been evaluated in Australian general practice. The primary aim of the ORIENT trial (ImprOving Rural and regIonal accEss to long acting reversible contraceptioN and medical abortion through nurse-led models of care, Tasksharing and telehealth) is to assess the effectiveness of a nurse-led model of care in general practice at increasing uptake of LARC and improving access to medical abortion in rural and regional areas.

METHODS AND ANALYSIS

ORIENT is a stepped-wedge pragmatic cluster-randomised controlled trial. We will enrol 32 general practices (clusters) in rural or regional Australia, that have at least two general practitioners, one practice nurse and one practice manager. The nurse-led model of care (the intervention) will be codesigned with key women's health stakeholders. Clusters will be randomised to implement the model sequentially, with the comparator being usual care. Clusters will receive implementation support through clinical upskilling, educational outreach and engagement in an online community of practice. The primary outcome is the change in the rate of LARC prescribing comparing control and intervention phases; secondary outcomes include change in the rate of medical abortion prescribing and provision of related telehealth services. A within-trial economic analysis will determine the relative costs and benefits of the model on the prescribing rates of LARC and medical abortion compared with usual care. A realist evaluation will provide contextual information regarding model implementation informing considerations for scale-up. Supporting nurses to work to their full scope of practice has the potential to increase LARC and medical abortion access in rural and regional Australia.

ETHICS AND DISSEMINATION

Ethics approval was obtained from the Monash University Human Research Ethics Committee (Project ID: 29476). Findings will be disseminated via multiple avenues including a knowledge exchange workshop, policy briefs, conference presentations and peer-reviewed publications.

TRIAL REGISTRATION NUMBER

This trial is registered with the Australian New Zealand Clinical Trials Registry (ACTRN12622000086763).

Rethinking referral pathways: qualitative evaluation of general practice networks to increase access to intrauterine contraception

BACKGROUND

Long-acting reversible contraceptives are recommended first-line contraception; however, intrauterine device (IUD) uptake remains low in Australia.

OBJECTIVES

To describe the outcomes of an independent evaluation of the General Practitioner IUD Insertion Network (GPIIN), a project designed to address access barriers through formalized referral pathways between general practitioners (GPs) inserting IUDs and noninserters.

METHODS

An independent qualitative pragmatic inductive evaluation, involving 14 in-depth interviews with GPIIN members, was conducted 18 months post-GPIIN implementation in 2 Australian jurisdictions to identify and explore critical success factors and limitations of the model.

RESULTS

Local GP-to-GP IUD referral networks were considered a useful model to assist affordable and timely IUD access, improve noninserters' IUD knowledge and inserters' reflection on best practice. However, pathway simplification is needed to determine optimal integration of the concept into pragmatic GP-to-GP referral arrangements.

CONCLUSIONS

GPIIN provides an opportunity to improve IUD access in Primary Health Care. Further consideration of organizations best positioned and resourced to facilitate sustainable delivery and coordination is necessary.

Opportunities for Increasing Access to Effective Contraception in Australia

Effective contraception can prevent unintended pregnancies, however there is an unmet need for effective contraception in Australia. Despite their being a range of contraceptive methods available, access to these remains equitable and uptake of the most effective methods is low. There is an opportunity to reduce the rate of unintended pregnancies in Australia by improving the uptake of effective contraception for those who desire this. Improving access will require increasing consumer health literacy about contraception, as well as the option of telehealth as a mode of service delivery, and stronger investment in contraceptive services through appropriate reimbursement for providers. There is also a need to test new models of care to increase access to and use of effective contraception in Australia, including nurse and midwifery-led models of contraceptive care and pharmacy involvement in contraceptive counseling.

How young Australian women explain their use of condoms, withdrawal and fertility awareness: a qualitative analysis of free-text comments from the CUPID study

Rates of oral contraceptive pill use have declined over the past decade in Australia. While some women use highly effective methods, others rely on less effective methods such as condoms, withdrawal and fertility awareness. We aimed to understand motivations for relying on these methods among young women in Australia. Women aged 18-23 years who reported using less effective methods and participated in the Contraceptive Use, Pregnancy Intention and Decisions (CUPID) study formed the sample for this analysis. Using thematic analysis, we analysed 140 free-text comments. Findings suggest that less effective methods were used when they were assessed as being best suited to current reproductive needs. These methods were perceived as offering benefits that hormonal and more invasive methods did not, and participants were largely satisfied with them. By contrast, some less effective method use was driven by a lack of choice or alternative options, previous bad experiences with hormonal methods, a lack of appropriate information about alternatives and difficulty accessing other methods. It is therefore essential to move beyond 'LARC-first' contraceptive counselling approaches to ensure young women are provided with accurate information regarding all contraceptive options available (including how to negotiate their use) and how to use them to their greatest efficacy.

What do women want? Migrant and refugee women's preferences for the delivery of sexual and reproductive healthcare and information

OBJECTIVE

Migrant and refugee women experience inequities in sexual and reproductive health (SRH) care, reflected in the low uptake of SRH services. It is essential for healthcare providers and educators to be aware of women's preferences for SRH information and service delivery, to provide culturally responsive care. Identifying migrant and refugee women's preferences for SRH information and service delivery is the objective of this study.

DESIGN

This study investigated this issue, in communities of migrant and refugee women living in Australia and Canada. Eighty-four individual interviews and 16 focus groups comprising 85 participants were conducted (total n = 169), with migrant and refugee women aged 18 years and over from Afghanistan, India (Punjab), Iraq, Somalia, South Sudan, Sri-Lanka (Tamil), Sudan and various South American (Latina) backgrounds. Nine individual interviews were also undertaken with community interviewers, who were migrant or refugee women themselves.

RESULTS

Thematic analyses identified that migrant and refugee women are enthusiastic to learn about SRH across the lifespan, using a variety of modalities including group education delivered by community leaders; online and written material; and information provided by general practitioners. Participants emphasised the need for empathetic SRH care, which encompassed longer times for consultations, being seen as experts of their own bodies, privacy and healthcare provided by women practitioners. Greater engagement with migrant and refugee men was positioned as an additional solution to addressing SRH concerns of women.

CONCLUSION

Insights from this study can help facilitate the co-design and evaluation of acceptable and sustainable programs to address inequities in SRH experienced by migrant and refugee women.

Patient acceptability, continuation and complication rates with immediate postpartum levonorgestrel intrauterine device insertion at caesarean section and vaginal birth

BACKGROUND

Immediate postpartum long-acting reversible contraception (LARC) has been shown to reduce unintended pregnancy but uptake of this type of contraception in Australia is low compared to European counterparts.

AIMS

To assess self-reported continuation rates, complications and satisfaction in patients having immediate postpartum hormonal intrauterine device (IUD) inserted at caesarean section (CS) or after vaginal birth (VB).

MATERIALS AND METHODS

Retrospective cohort study of all patients with immediate postpartum hormonal IUD insertion over three years at a tertiary maternity service. Primary outcomes were patient satisfaction, continuation and expulsion rates. Secondary outcomes were reason for discontinuation, patient-reported complications, attendance for postpartum check with a general practitioner (GP) and rate of unplanned pregnancy. Simple descriptive statistics were used to analyse the data.

RESULTS

One hundred and ninety-three women had a hormonal IUD inserted and 143 consented to involvement (CS n = 79; VB n = 64). Six and 12 months continuation rates for CS were 60.8% and 54.4%, and VB were 46.9% and 39.1%. The most common reasons for removal were: pain (34.5%), heavy or irregular bleeding (25.9%) and partial expulsion (24.1%). Expulsion was more likely after VB (34.1%) than CS (10.1%), (odds ratio 2.72; 95% CI 1.07-6.90; P = 0.036). There were 60.8% of women post-CS and 56.3% of women post-VB who were satisfied with their decision to have immediate postpartum insertion and most women attended routine postpartum follow-up with their GP (89.5%).

CONCLUSION

Immediate postpartum hormonal IUD insertion in this cohort is associated with higher rates of expulsion and lower satisfaction rates compared to those documented in the literature for delayed postpartum insertion cohorts.

Patterns of contraceptive use among young Australian women with chronic disease: findings from a prospective cohort study

BACKGROUND

Given chronic disease is increasing among young women and unintended pregnancies among these women are associated with poor maternal and fetal outcomes, these women would benefit from effective preconception care. However, there is a lack of understanding of how these women use or don't use contraception to inform such interventions. This study examined patterns of contraceptive use among an Australian cohort of young women and investigated the influence of chronic disease on contraceptive use over time.

METHODS

Using data from 15,244 young women from the Australian Longitudinal Study on Women's Health (born 1989-1995), latent transition analysis was performed to identify distinct contraceptive patterns among women who were at risk of an unintended pregnancy. Multinomial mixed-effect models were used to evaluate the relationship between contraceptive combinations and chronic disease.

RESULTS

Contraceptive use for women with cardiac and autoinflammatory diseases differed to women without chronic disease over the observation period. Compared to women without chronic disease using the pill, women with cardiac disease had double the odds of using 'other' contraception and condoms (OR = 2.20, 95% CI 1.34, 3.59) and a modest increase in the odds of using the combined oral contraceptive pill and condoms (OR = 1.39, 95% CI 1.03, 1.89). Compared to women without chronic disease who used the pill, women with autoinflammatory disease had increased odds of using LARC and condoms (OR = 1.58, 95% CI 1.04, 2.41), using 'other' contraception and condoms (OR = 1.69, 95% CI 1.11, 2.57), and using the combined oral contraceptive pill and condoms (OR = 1.38, 95% CI 1.09, 1.75). No differences in contraceptive patterns over the observation period were found for women with asthma or diabetes when compared to women without chronic disease.

CONCLUSION

The findings identified a need for effective contraceptive counselling as part of routine chronic disease care and improved communication between health care providers and women with chronic disease to improve young women's contraceptive knowledge and agency in contraceptive choice, particularly for those with cardiac or autoinflammatory conditions. This may be the key to reducing high-risk unintended pregnancies among this vulnerable population.

Prenatal alcohol consumption and placental outcomes: a systematic review and meta-analysis of clinical studies

OBJECTIVE

A systematic review was conducted to determine placental outcomes following prenatal alcohol exposure in women.

DATA SOURCES

The search terms "maternal OR prenatal OR pregnant OR periconception" AND "placenta" AND "alcohol OR ethanol" were used across 5 databases (PubMed, Embase, Cochrane Library, Web of Science, and CINAHL) from inception until November 2020.

STUDY ELIGIBILITY CRITERIA

Articles were included if they reported placental outcomes in an alcohol exposure group compared with a control group. Studies were excluded if placentas were from elective termination before 20 weeks' gestation, animal studies, in vitro studies, case studies, or coexposure studies.

METHODS

Study quality was assessed by 2 reviewers using the Newcastle-Ottawa Quality Assessment Scale. Title and abstract screening was conducted by 2 reviewers to remove duplicates and irrelevant studies. Remaining full text articles were screened by 2 reviewers against inclusion and exclusion criteria. Placental outcome data were extracted and tabulated separately for studies of placentation, placental weight, placental morphology, and placental molecular studies. Meta-analyses were conducted for outcomes reported by >3 studies.

RESULTS

Database searching retrieved 640 unique records. Screening against inclusion and exclusion criteria resulted in 33 included studies. The quality assessment identified that 61% of studies were high quality, 30% were average quality, and 9% were low quality. Meta-analyses indicated that prenatal alcohol exposure increased the likelihood of placental abruption (odds ratio, 1.48; 95% confidence interval, 1.37-1.60) but not placenta previa (odds ratio, 1.14; 95% confidence interval, 0.84-1.34) and resulted in a reduction in placental weight of 51 g (95% confidence interval, -82.8 to -19.3). Reports of altered placental vasculature, placental DNA methylation, and gene expression following prenatal alcohol exposure were identified. A single study examined placentas from male and female infants separately and found sex-specific placental outcomes.

CONCLUSION

Prenatal alcohol exposure increases the likelihood of placental abruption and is associated with decreased placental weight, altered placental vasculature, DNA methylation, and molecular pathways. Given the critical role of the placenta in determining pregnancy outcomes, further studies investigating the molecular mechanisms underlying alcohol-induced placental dysfunction are required. Sex-specific placental adaptations to adverse conditions in utero have been well documented; thus, future studies should examine prenatal alcohol exposure-associated placental outcomes separately by sex.

Factors Associated With the Use of the Contraceptive Implant Among Women Attending a Primary Health Clinic in Cape Town, South Africa

Background: Long-acting reversible contraceptives (LARCs), which include the subdermal contraceptive implant and intrauterine contraception, offer women safe, highly effective, long-term pregnancy prevention, and have expanded contraceptive options. The implant greatly expands LARC options for South African women as it is available free of charge at public health facilities, but little is known about factors associated with its uptake. This study describes factors associated with the intention to use the implant, including knowledge and beliefs about the implant and perceived outcome expectancies of implant use among women in Cape Town, South Africa.

Methods: Between 2015 and 2016, the authors conducted a quantitative, cross-sectional survey among adult women attending a public, primary health clinic in Cape Town, South Africa. Using a structured questionnaire, they measured knowledge, awareness, and attitudes, perceived outcome expectancy, and the intention to use the contraceptive implant in future among the women.

Results: The authors surveyed 481 women (mean age 29.1 years). Most of the participants (n = 364, 75.6%) had heard about the implant, 45 (9.4%) were currently using it, and 97 (20.2%) intended to use it in the future. Knowledge about the safety of the implant, beliefs about its effectiveness, and the ease of insertion and removal, and support from intimate partners were positively associated with the current use and intentions to use the implant in the future.

Conclusions: Limited knowledge of the implant, having completed secondary schooling, support from partner for women to use implant and the perceived outcome expectancies of using the implant were factors significantly associated with the intention to use the implant. Ensuring that the contraception information is available in all South African languages, regardless of education levels in women, and that comprehensive contraception education and counseling is provided during all family planning might help improve the uptake of contraceptives, including the use of the implant in the country.

Maternal choline supplementation in a rat model of periconceptional alcohol exposure: Impacts on the fetus and placenta

BACKGROUND

Maternal choline supplementation in rats can ameliorate specific neurological and behavioral abnormalities caused by alcohol exposure during pregnancy. We tested whether choline supplementation ameliorates fetal growth restriction and molecular changes in the placenta associated with periconceptional ethanol exposure (PCE) in the rat.

METHODS

Sprague Dawley dams were given either 12.5% ethanol (PCE) or 0% ethanol (Con) in a liquid diet from 4 days prior to 4 days after conception. At day 5 of pregnancy, dams were either placed on a standard chow (1.6 g choline/kg chow) or an intermediate chow (2.6 g choline/kg chow). On day 10 of pregnancy, a subset of the intermediate dams were placed on a chow further supplemented with choline (7.2 g choline/kg chow), resulting in 6 groups. Fetuses and placentas were collected on day 20 of pregnancy for analysis.

RESULTS

Choline supplementation resulted in increased fetal weight at late gestation, ameliorating the deficits due to PCE. This was most pronounced in litters on a standard chow during pregnancy. Choline also increased fetal liver weight and decreased fetal brain:liver ratio, independent of alcohol exposure. Placental weight was reduced as choline levels in the chow increased, particularly in female placentas. This resulted in a greater ratio of fetal:placental weight, suggesting increased placental efficiency. Global DNA methylation in the placenta was altered in a sex-specific manner by both PCE and choline. However, the increased glycogen deposition in female placentas, previously reported in this PCE model, was not prevented by choline supplementation.

CONCLUSIONS

Our results suggest that choline has the potential to ameliorate fetal growth restriction associated with PCE and improve placental efficiency following prenatal alcohol exposure. Our study highlights the importance of maternal nutrition in moderating the severity of adverse fetal and placental outcomes that may arise from prenatal alcohol exposure around the time of conception.

Prescribing of long-acting reversible contraception by general practice registrars across different rural regions of Australia: A cross-sectional analysis of the Registrar Clinical Encounters in Training Study data

OBJECTIVE

To describe the pattern of prescribing long-acting reversible contraception by Australian general practitioner registrars across different classifications of rurality/urbanicity.

METHODS

A study nested within the Registrar Clinical Encounters in Training ongoing cohort study of Australian general practitioner registrars' in-consultation experience.

DESIGN

A cross-sectional analysis of Registrar Clinical Encounters in Training data collected 2010-2017. Type of contraception prescribed by general practitioner registrars to women aged 12-55 for contraception-related indications was documented. Chi-square statistical analysis was performed to assess association of specific long-acting reversible contraception methods with rurality/urbanicity.

SETTING/PARTICIPANTS

General practitioner registrars enrolled in the Australian General Practice Training program in regional training providers/organisations participating in Registrar Clinical Encounters in Training.

MAIN OUTCOME MEASURES

Long-acting reversible contraception was defined as etonogestrel implant, copper intrauterine device, levonorgestrel intrauterine device and medroxyprogesterone injection.

RESULTS

In all 1737 registrars recorded 4073 registrar rounds of data from 2010 to 2017 (response rate 96%). Type of long-acting reversible contraception prescribed differed significantly across Australian Statistical Geography Standards classification of rurality (Pearson's χ²  = 17, P = .002). Women living in outer regional/remote/very remote regions are prescribed proportionately more medroxyprogesterone injection and less levonorgestrel intrauterine device compared to major cities/inner regional areas.

CONCLUSIONS

Long-acting reversible contraception methods prescribed differ across different classifications of rurality. Women living in more rural/remote regions might have access difficulties for the levonorgestrel intrauterine device.

Clinical experience of trainees of The Royal Australian and New Zealand College of Obstetricians and Gynaecologists in insertion of long-acting reversible contraceptives

BACKGROUND

Long-acting reversible contraceptives (LARCs) include both progestogen-containing implants and intrauterine devices releasing either a progestogen or copper, providing highly effective contraception. Increasing uptake of LARCs is advocated by governments and professional organisations as an important strategy to reduce unintended pregnancy; such uptake requires, among other measures, adequate training of doctors in the areas of obstetrics and gynaecology and women's health.

AIMS

To assess The Royal Australian and New Zealand College of Obstetricians and Gynaecologists (RANZCOG) trainees' (Fellowship, Diploma or Certificate of Women's Health) experience and training in insertion and removal of LARCs.

MATERIALS AND METHODS

An invitation email to participate in an anonymous survey approved by the Continuing Professional Development Committee of RANZCOG was sent to all current RANZCOG trainees in the three categories. The responses were categorised and analysed.

RESULTS

Of 1686 invited trainees, 294 (17.4%) responded: 250 in Australia and 44 in New Zealand; 127 were undertaking Fellowship training (8.3% of those invited) and 166 (100% of those invited) were undertaking training for the Diploma (either DRANZCOG and DRANZCOG Advanced) or the Certificate of Women's Health. Significant numbers of all categories of trainees had no or limited experience of insertion or removal of LARCs of all types and/or lacked self-confidence in LARC provision.

CONCLUSION

RANZCOG needs to address this training deficiency to continue as the leader in Australia in the provision of women's reproductive healthcare.

'Every medicine is part poison': a qualitative inquiry into the perceptions and experiences of choosing contraceptive methods of migrant Chinese women living in Australia

Background

In Australia, ethnic Chinese people are one of the largest, youngest and fastest growing overseas-born groups. Yet, little is known about their perceptions of contraceptive methods and their experiences with choosing one. Decisions about contraceptive methods are preference sensitive. Understanding the influencing factors of Chinese migrant women’s contraceptive method choice and practices will help cater to their decision-making needs in a culturally sensitive and responsive way.

Methods

A qualitative study design underpinned by critical realism approach was used to explore Chinese migrant women’s perceptions and experiences of choosing contraceptive methods. Semi-structured interviews were conducted with 22 women who self-identified as being ethnically Chinese and had been living in Australia for no more than 10 years. The interview guide was adapted from the Ottawa Decision Support Framework. Majority of the interviews were conducted in Mandarin Chinese. Transcribed data was analysed using thematic analysis method.

Results

Four major themes were identified, including: ‘every medicine is part poison: hormonal contraceptives cause harm to the body’; ‘intrauterine device, a device used in the past for married women’; ‘it takes two (or one) to decide, depending on the relationship dynamics and contraception preferences’; and ‘it is not necessary to seek medical advice in choosing contraceptive methods’.

Conclusions

Our findings suggest that Chinese migrant women’s perceptions and experiences of choosing contraceptive methods are influenced by complex personal, cultural, societal and inter-relational factors. Chinese migrant women were cautious of using hormonal methods due to fears of side-effects, including reduced or absent menstrual bleeding. Women were also reluctant to consider intrauterine devices as options due to associating them with past experiences of other women and themselves and also fears of potential complications. There was a reluctant attitude towards seeking medical advice regarding contraception due to beliefs that needing to use contraception is not an illness requiring treatment. Such findings are likely to be useful in increasing healthcare professionals’ and policy makers’ understanding of Chinese migrant women’s contraceptive method preferences, beliefs and behaviours. They also help to develop culturally and linguistically sensitive strategies, which goes beyond the provision of contraceptive counselling, in assisting Chinese migrant women’s decision-making needs.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12905-021-01226-3.

Women's satisfaction with and ongoing use of hormonal long-acting methods compared to the oral contraceptive pill: Findings from an Australian general practice cluster randomised trial (ACCORd)

BACKGROUND

The Australian Contraceptive ChOice pRoject (ACCORd) aimed to assess the impact of a complex general practice intervention on the uptake of long-acting reversible contraceptives (LARC).

AIMS

Using survey data from enrolled women, we aimed to compare the ongoing use and satisfaction of women who chose one of the hormonal LARC methods including the levonorgestrel intrauterine system (LNG-IUS) or levonorgestrel implant compared to the oral contraceptive pill (OCP).

MATERIALS AND METHODS

We used the data from participants' baseline, six and 12-month surveys to identify new users of implants, LNG-IUS or OCP. We included demographic information, ongoing use of the contraceptive method, reasons for dissatisfaction and discontinuation and experience of side-effects. Proportions were compared using χ² tests.

RESULTS

Of the 740 women enrolled in ACCORd, 176 started using a hormonal LARC or OCP in the study's first six months with 76 using the IUS (43%), 60 the implant (34%) and 40 (23%) the OCP. Twelve-month continuation rates for the LNG-IUS, implant and OCP were 93, 83 and 65% respectively (P < 0.001). Satisfaction was highest among the LNG-IUS users; 86% were very/somewhat satisfied compared to 75% of implant users and 61% of OCP users (P < 0.001). Main reasons for method dissatisfaction were irregular bleeding and mood changes which were similar for all methods.

CONCLUSIONS

This study provides further evidence that hormonal LARC methods have higher continuation and satisfaction rates compared to the OCP with similar side-effects. Since hormonal LARC methods have the highest contraceptive efficacy, these should be offered first-line to women.

Barriers to prescribing of long-acting reversible contraception (LARC) by general practitioner registrars: A cross-sectional questionnaire

Long-acting reversible contraception (LARC) is highly effective but uptake in Australia is low. We aimed to establish general practitioner (GP) registrars' (vocational trainees') perspectives on barriers to prescribing LARC. We conducted a cross-sectional questionnaire-based study of 191 GP registrars in NSW and ACT. Outcome factors were levels of agreement with eight barriers to prescribing LARC. We found the most-reported barriers to prescribing LARC were limited access to training and limited opportunities to maintain skills. Registrars perceived greater barriers to the use of intrauterine devices, compared to contraceptive implants, regarding indemnity insurance, difficulty accessing training, and insufficient insertion opportunities to maintain skills.

Alterations to Placental Glucocorticoid Receptor Expression with Alcohol Consumption

Maternal alcohol consumption during pregnancy results in elevated vulnerability to intrauterine growth restriction, preterm birth, miscarriage, and stillbirth. Many of the detrimental effects of fetal alcohol exposure may be mediated through placental dysfunction; however, the exact mechanisms remain unknown. Here, we aimed to determine the effect of maternal alcohol exposure prior to and during early pregnancy on placental glucocorticoid receptor (GR) isoforms, associated GR regulated genes, and infant outcomes. Participants carrying singleton fetuses (n = 113) were recruited during early pregnancy. Amount and type of alcohol consumed over the last 12 months were obtained at 18 weeks of gestation. The level of drinking was separated into none (0 g/day), low (< 10 g/day), moderate (10-100 g/day), and heavy (> 100 g/day). At delivery, placental weight, infant sex, birthweight, and head circumference were recorded. Placental GR isoforms and genes involved in downstream signalling pathways were quantified. The majority of women (70.8%) consumed alcohol. Of these, most consumed low (48.8%) or moderate (37.5%) amounts. Placental weight was unaffected by alcohol consumption, but infants born to heavy drinkers tended to be lighter at birth. In female, but not male, placentae, maternal alcohol consumption resulted in increased GRαC and decreased GRαD1 cytoplasmic expression. In both female and male placentae, a dampened inflammatory response was evident with maternal alcohol consumption, involving downregulated IL6R and upregulated POU2F2 gene expression, respectively. Maternal alcohol consumption in the months prior to, and/or during early, pregnancy alters placental GR isoform and expression of some inflammatory genes in a sex-specific manner.

Healthcare providers' perceptions of the challenges and opportunities to engage Chinese migrant women in contraceptive counselling: a qualitative interview study

Background In Australia, there are many culturally and linguistically diverse communities and Chinese migrants make up one of the largest. Yet, little is known about healthcare providers' (HCPs) unique experiences in providing contraceptive care for Chinese migrant women. There is minimal research into the HCPs' perceptions of challenges or opportunities in engaging Chinese migrant women in informed and shared decision-making processes during contraceptive counselling. The aim of this study is to explore HCPs' experiences of providing contraceptive care for Chinese migrant women, their perceptions of women's care needs when choosing contraceptive methods, as well as their own needs in supporting women's decision-making.

METHODS

Semi-structured interviews were conducted with 20 HCPs in Sydney, Australia who had substantial experience in providing contraceptive services to Chinese women who were recent migrants. Transcribed audio-recorded data were analysed using thematic analysis.

RESULTS

Four main themes were identified, including: 'Are you using contraception?': the case for being proactive and opportunistic; 'Getting the message across': barriers to communication; 'Hormones are unnatural?': women favouring non-hormonal methods; and 'Word of mouth': social influence on contraceptive method choice.

CONCLUSIONS

In order to facilitate informed choice and shared decision-making with Chinese migrant women during contraceptive counselling, broader health system and community-level strategies are needed. Such strategies could include improving HCPs' cultural competency in assessing and communicating women's contraceptive needs; providing professional interpreting services and translated materials; and improving women's health literacy, including their contraceptive knowledge and health system awareness.

Young Women's Complex Patterns of Contraceptive Use: Findings from an Australian Cohort Study

CONTEXT

Unintended pregnancy is common among young women. Understanding how such women use contraceptives- including method combinations-is essential to providing high-quality contraceptive care.

METHODS

Data were from a representative cohort of 2,965 Australian women aged 18-23 who participated in the 2012-2013 Contraceptive Use, Pregnancy Intention and Decisions baseline survey, had been heterosexually active in the previous six months, and were not pregnant or trying to conceive. Latent class analysis was employed to characterize women's contraceptive choices; multinomial logistic regression was used to evaluate correlates of membership in the identified classes.

RESULTS

The vast majority of women (96%) reported using one or more contraceptives, most commonly short-acting hormonal methods (60%), barrier methods (38%), long-acting contraceptives (16%) and withdrawal (15%). In total, 32 combinations were reported. Four latent classes of method use were identified: no contraception (4% of women); short-acting hormonal methods with supplementation (59%, mostly the pill); high-efficacy contraceptives with supplementation (15%, all long-acting reversible contraceptive users); and low-efficacy contraceptive combinations (21%); supplementation usually involved barrier methods or withdrawal. Class membership differed according to women's characteristics; for example, women who had ever been pregnant were more likely than other women to be in the no-contraception, high-efficacy contraceptive or low-efficacy contraceptive combination classes than in the short-acting hormonal contraceptive class (odds ratios, 2.0-3.0).

CONCLUSIONS

The complexity of women's contraceptive choices and the associations between latent classes and such characteristics as pregnancy history highlight the need for individualized approaches to pregnancy prevention and contraceptive care.

Contraception usage and the desired number of offspring of Indigenous women from the Gomeroi lands

OBJECTIVES

To describe the current contraception usage patterns from a cohort of Australian Indigenous women, including their ideal family size and spacing between children.

DESIGN

Cross-sectional analysis of data (2012-2019).

SETTING

Data are from a longitudinal study, the Gomeroi gaaynggal (babies from Gomeroi lands) program, based in rural and remote Gomeroi lands in New South Wales.

PARTICIPANTS

Women carrying an Indigenous baby who enrolled during pregnancy were eligible for the study. The mother and child are then followed for up to 10 years.

MAIN OUTCOME MEASURES

Contraception usage in the postnatal period was recorded, as well as whether they were sexually active, whether they wanted more children and their preferred spacing between children. Medical, social and demographic information was also collected. These measures were self-reported via an online tool (Survey Monkey® ) at their first visit to the study following the birth of their child.

RESULTS

Ninety-nine women were included in the analysis. Most women reported that they were sexually active at the time they were questioned about their contraceptive usage. The most popular contraception choices were condoms, the oral contraceptive pill and implant rods. Those answering that they did not want more children had a median of three children already. Those who wanted more children had a median of one child. The majority of the women stated that 2-3 years between babies was ideal.

CONCLUSION

The sampled women had clear beliefs about their ideal family size, in which contraceptive usage played an important part.

Prevalence and associations of prescribing of long-acting reversible contraception by general practitioner registrars: a secondary analysis of ReCEnT data

OBJECTIVE

Long-acting reversible contraception (LARC) is the most effective form of contraception but use in Australia is low. Uptake of LARC prescribing by early-career general practitioners (GPs) has important implications for community reproductive health. We aimed to investigate the prevalence and associations of Australian GP registrars' LARC prescribing.

METHODS

A cross-sectional analysis of the Registrar Clinical Encounters in Training (ReCEnT) cohort study 2010-2017. GP registrars collected data on 60 consecutive consultations on three occasions during their training. The outcome factor was prescription of LARC (compared with non-LARC). A secondary analysis was performed with problems involving prescription of LARC (compared with other problems). Associations with patient, practice, registrar and consultation independent variables were assessed by univariate and multivariable logistic regression.

RESULTS

1737 registrars recorded 5382 problems/diagnoses involving women aged 12-55 years in which contraception was prescribed. 1356 (25%) involved LARC. Significant multivariable associations of prescribing LARC included patient age (OR 2.85, 95% CI 3.17 to 3.74, for age 36-45 years compared with age 12-18 years), practice rurality - inner-regional (OR 1.47, 95% CI 1.22 to 1.79) and outer-regional/remote/very remote (OR 1.47 95% CI 1.15 to 1.87) compared with major cities, practices in areas of lower socioeconomic status (SES) (OR 0.93, 95% CI 0.91 to 0.96 for SES by decile), generating learning goals (OR 1.37, 95% CI 1.04 to 1.79), in-consultation assistance-seeking (OR 1.58, 95% CI 1.24 to 2.01), and the registrar having reproductive health-related postgraduate qualifications (OR 1.33, 95% CI 1.01 to 1.76).

CONCLUSIONS

The prevalence of LARC prescribing by Australian GP registrars is higher than has been previously estimated in established GPs. Postgraduate qualifications in reproductive health are associated with prescribing LARC. Prescribing practice differs according to rurality and relative socioeconomic disadvantage.

Effects of Oral Contraceptive Androgenicity on Visuospatial and Social-Emotional Cognition: A Prospective Observational Trial

Oral contraceptives (OCs) containing estrogen and progesterone analogues are widely used amongst reproductive-aged women, but their neurocognitive impact is poorly understood. Preliminary studies suggest that OCs improve verbal memory and that OCs with greater androgenic activity may improve visuospatial ability. We sought to explore the cognitive impact of OCs by assessing performance of OC users at different stages of the OC cycle, and comparing this performance between users of different OC formulations according to known androgenic activity. We conducted a prospective, observational trial of OC users, evaluating cognitive performance with CogState software on two occasions: days 7-10 of active hormonal pill phase, and days 3-5 of the inactive pill phase (coinciding with the withdrawal bleed resembling menstruation). Thirty-five OC users (18 taking androgenic formulations, 17 taking anti-androgenic) were assessed. Analysis by androgenic activity showed superior performance by users of androgenic OCs, as compared to anti-androgenic OCs, in visuospatial ability and facial affect discrimination tasks. A growing understanding of cognitive effects of OC progestin androgenicity may have implications in choice of OC formulation for individuals and in future OC development.

Periconceptional maternal alcohol consumption leads to behavioural changes in adult and aged offspring and alters the expression of hippocampal genes associated with learning and memory and regulators of the epigenome

Maternal alcohol consumption throughout pregnancy can result in long term behavioural deficits in offspring. However, less is known about the impact of alcohol during the periconceptional period (PC). The aim of this study was to examine the effect of PC ethanol (PC:EtOH) exposure on long term cognitive function; including memory and anxiety. Rats were exposed to a liquid diet containing ethanol (EtOH) (12.5% vol;vol) or a control diet from 4 days prior to mating until day 4 of pregnancy. Separate cohorts of animals were tested at 6 months (adult) or 15-18 months of age (aged). Offspring underwent a series of behavioural tests to assess anxiety, spatial and recognition memory. The hippocampus was collected, and mRNA expression of epigenetic modifiers and genes implicated in learning and memory were examined. PC:EtOH exposure resulted in a subtle anxiety like behaviour in adult female offspring with a significant reduction in directed exploring/head dipping behaviour during holeboard testing. In aged male offspring, PC:EtOH exposure resulted in a tendency for increased directed exploring/head dipping behaviour during holeboard testing. No differences between treatments were observed in the elevated plus maze. Aged female offspring exposed to PC:EtOH demonstrated short term spatial memory impairment (P < 0.05). PC:EtOH resulted in an upregulation of hippocampal mRNA expression of bdnf, grin2a and grin2b at 18 months of age along with increased expression of epigenetic modifiers (dnmt1, dnmt3a and hdac2). In conclusion, PC:EtOH can lead to sex specific anxiety-like behaviour and impairments in spatial memory and altered hippocampal gene expression.

Women's Psychiatry

Brain disorders and mental diseases, in particular, are common and considered as a top global health challenge for the twenty-first century. Interestingly, women suffer more frequently from mental disorders than men. Moreover, women may respond to psychotropic drugs differently than men, and, through their lifespan, they endure sex-orientated social stressors. In this chapter, we present how women may differ in the development and manifestation of mental health issues and how they differ from men in pharmacokinetics and pharmacodynamics. We discuss issues in clinical trials regarding women participation, issues in the use of psychotropic medications in pregnancy, and challenges that psychiatry faces as a result of the wider use of contraceptives, of childbearing at older age, and of menopause. Such issues, among others, demand further women-oriented psychiatric research that can improve the care for women during the course of their lives. Indeed, despite all these known sex differences, psychiatry for both men and women patients uses the same approach. Thereby, a modified paradigm for women's psychiatry, which takes into account all these differences, emerges as a necessity, and psychiatric research should take more vigorously into account sex differences.

Reviewing the cost-effectiveness of long-acting reversible contraceptive methods in an Australian context

BACKGROUND

Relative to the oral contraceptive pill, uptake of long-acting reversible contraceptive methods (LARCs) in Australia continues to be lower than might be suggested by the evidence on their clinical and economic benefits.

AIM

To undertake a critical appraisal of published economic evaluations of LARCs to assess the generalisability of their results to the Australian healthcare context.

MATERIALS AND METHODS

A search of the literature was conducted to identify studies of economic evaluations of LARCs using the Medline, Embase and PubMed databases. The quality of the studies was evaluated using the Consolidated Health Economic Evaluation Reporting Standards (CHEERS) checklist.

RESULTS

A total of 1009 citations were screened, from which 20 papers, typically reporting the cost per pregnancy avoided, were reviewed. The overall quality of the studies varied but was generally poor (average score of 62/100). To aid comparisons, results have been grouped under the headings IUS (all hormonal intrauterine systems), IUDs (all non-hormonal intrauterine devices), injectables (all contraceptive injections) and implants (all subdermal contraceptive implants). Overall, the results indicated that LARCs were more effective and less costly than oral contraceptives.

CONCLUSIONS

Despite evidence that LARCs represent value for money, limitations in study quality and approaches must be taken into account when applying these results to Australia. Differences in healthcare settings aside, LARCs may also have benefits beyond their effect on pregnancy that might be captured in broader analyses, such as cost-benefit analyses using willingness to pay methods. These would capture benefits beyond health, which seem to be particularly relevant to contraception.

Challenges in the Provision of Sexual and Reproductive Health Care to Refugee and Migrant Women: A Q Methodological Study of Health Professional Perspectives

This Q methodological study was conducted to examine the perspectives of health professionals in providing sexual and reproductive health (SRH) care to refugee and migrant women. Forty-seven health professionals rank-ordered 42 statements and commented on their rankings in subsequent open-ended questions. A bi-person factor analysis was performed and factors were extracted according to the centroid method with a varimax rotation. Seven factors each with a distinct and meaningful viewpoint were identified. These factors are: "Communication difficulties-hurdles to counselling", "Lack of access to culturally appropriate care", "Navigating SRH care", "Cultural constraints on effective communication", "Effects of the lack of cultural competency", "Impacts of low income and language barrier" and "SRH services are accessible, but not culturally relevant". A more culturally adaptive healthcare model that considers refugee and migrant women's linguistic, cultural and socio-economic backgrounds; and engages health professionals on an ongoing process of building cultural competency is central to improve SRH access to these women.

Preconception care for women with type 2 diabetes mellitus: A mixed-methods study of provider knowledge and practice

AIMS

Preconception care may decrease adverse pregnancy outcomes associated with pre-existing diabetes mellitus. Aboriginal Australians are at high risk of type 2 diabetes mellitus (T2DM), with earlier onset. We explored practitioner views on preconception care delivery for women with T2DM in the Northern Territory, where 31% of births are to Aboriginal women.

METHODS

Mixed-methods study including cross-sectional survey of 156 health practitioners and 11 semi-structured interviews.

RESULTS

Practitioners reported low attendance for preconception care however, 51% provided counselling on an opportunistic basis. Rural/remote practitioners were most likely to find counselling feasible. The majority (69%) utilised appropriate guidelines and addressed lifestyle modifications including smoking (81%), weight management (79%), and change medications appropriately such as ceasing ACE inhibitors (69%). Fewer (40%) prescribed the recommended dose of folate (5mg) or felt comfortable recommending delaying pregnancy to achieve optimal preconception glucose control (42%). Themes identified as barriers to care included the complexity of care setting and infrequent preconception consultations. There was a focus on motivation of women to make informed choices about conception, including birth spacing, timing and contraception. Preconception care enablers included cross-cultural communication, a multi-disciplinary care team and strong client-based relationships.

CONCLUSIONS

Health practitioners are keen to provide preconception counselling and reported knowledge of evidence-based guidelines. Improvements are needed in recommending high dose folate and optimising glucose control. Cross-cultural communication and team-based care were reported as fundamental to successful preconception care in women with T2DM. Continued education and policy changes are required to support practitioners in opportunities to enhance pregnancy planning.

Sociodemographic characteristics associated with the use of effective and less effective contraceptive methods: findings from the Understanding Fertility Management in Contemporary Australia survey

OBJECTIVE

Unintended pregnancy and abortion may, in part, result from suboptimal use of effective contraception. This study aimed to identify sociodemographic factors associated with the use of effective and less effective methods among women and men of reproductive age living in Australia.

METHODS

In a cross-sectional national survey, 1544 women and men aged 18-51 were identified as being at risk of pregnancy. Chi-square and logistic regression analyses were used to assess the sociodemographic factors related to contraceptive use.

RESULTS

Most respondents (n = 1307, 84.7%) reported using a method of contraception. Use of any contraceptive was associated with being born in Australia (Odds Ratio [OR] 1.89; 95% Confidence Interval [CI]1.186, 3.01; p = .008), having English as a first language (OR 1.81; 95% CI: 1.07, 3.04; p = .026), having private health insurance (OR 2.25; 95% CI 1.66, 3.04; p < .001), and not considering religion important to fertility choices (OR 0.43; 95%CI 0.31, 0.60; p < .001). A third used effective contraceptive methods (n = 534, 34.6%; permanent methods: 23.1%, and long-acting reversible contraception (LARC): 11.4%). Permanent methods were more likely to be used in rural areas (OR 0.62; 95%CI 0.46, 0.84; p = .002). Use of the least effective, short-term methods was reported by nearly half (condoms: 25.6%, withdrawal: 12.5%, and fertility-awareness-based methods: 2.8%). Those who relied on withdrawal were more likely to live in a metropolitan area (OR 2.85; 95% CI 1.95, 4.18; p < .001), and not have private health insurance (OR 0.52; 95% CI 0.38, 0.71; p < .001).

CONCLUSIONS

Targeted promotion of the broad range of available contraceptives may raise awareness and uptake of more effective methods and improve reproductive autonomy in certain population groups.

Uptake of long-acting, reversible contraception in three remote Aboriginal communities: a population-based study

OBJECTIVE

To assess the use, effectiveness and acceptance of prescribed contraception in three remote Western Australian Aboriginal communities.

PARTICIPANTS AND DESIGN

Mixed method study, including retrospective file review of contraception methods for 566 regular female Aboriginal patients, 1 November 2010 - 1 September 2014, and semi-structured interviews with 20 Aboriginal women.

SETTING

Primary care clinics in three remote Aboriginal communities.

MAIN OUTCOME MEASURES

Number of episodes of contraceptive use, effectiveness and continuation rates of prescribed contraceptive use; personal experiences, attitudes towards and beliefs about contraception options.

RESULTS

34% of women had used contraception, ranging from 15% of women aged younger than 15 years to 55% of women aged 15-19 years. The most common forms of contraception at the census date were long-acting reversible contraceptives (LARCs): 77% of women using contraception had an etonogestrel implant and 7% had depot medroxyprogesterone. Etonogestrel continuation rates at 1, 2 and 3 years were 87% (95% CI, 81-92%), 72% (95% CI, 64-78%) and 51% (95% CI, 41-60%) respectively. Medroxyprogesterone depot continuation at one year was only 14% (95% CI, 8-22%). Social acceptance of the etonogestrel implant was high; no concerns were raised about stigma or unwanted attention related to implant use.

CONCLUSION

The high uptake of LARCs in these communities is consistent with international recommendations about contraception use. High acceptability was reflected in excellent continuation rates. Service delivery models that use community engagement and capacity building are recommended for broadening the focus of sexual health beyond sexually transmitted disease detection and management, giving priority to the reproductive rights and unmet needs of Aboriginal women.

What do young Australian women want (when talking to doctors about contraception)?

Background

Access to most contraceptives in Australia requires a prescription from a doctor, and it has been shown that doctors can influence women’s decision-making with respect to contraception. However, little research has documented how women experience their interactions with doctors within the context of a contraceptive consultation. Understanding such experiences may contribute to our knowledge of factors that may influence women’s contraceptive decisions more broadly.

Methods

We report on findings from the Contraceptive Use, Pregnancy Intentions and Decisions (CUPID) survey of young Australian women, a large-scale longitudinal study of 3,795 women aged 18–23 years. We performed a computer-assisted search for occurrences of words that indicated an interaction within the 1,038 responses to an open-ended question about contraception and pregnancy. We then applied a combination of conventional and summative content analysis techniques to the 158 comments where women mentioned an interaction about contraception with a doctor.

Results

Our analysis showed that women desire consistent and accurate contraception information from doctors, in addition to information about options other than the oral contraceptive pill. Some young women reported frustrations about the choice limitations imposed by doctors, perceived by these women to be due to their young age. Several women expressed disappointment that their doctor did not fully discuss the potential side-effects of contraceptives with them, and that doctors made assumptions about the woman’s reasons for seeking contraception. Some women described discomfort in having contraception-related discussions, and some perceived their doctor to be unsupportive or judgmental.

Conclusions

Both the content and the process of a contraceptive consultation are important to young Australian women, and may be relevant contributors to their choice and ongoing use of a contraceptive method. These findings provide useful insights into aspects of the patient-provider interaction that will enhance the efficacy of the contraceptive consultation. It is recommended that doctors adopt patient-centred, shared decision-making strategies to support women in making choices about contraception that suit their individual circumstances. We also acknowledge the need to involve other health care providers, other than doctors, in educating, informing, and assisting women to make the best contraceptive choice for themselves.

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

INTRODUCTION

The increased use of long-acting reversible contraceptives (LARCs), such as intrauterine devices and hormonal implants, has the potential to reduce unintended pregnancy and abortion rates. However, use of LARCs in Australia is very low, despite clinical practice guidance and statements by national and international peak bodies advocating their increased use. This protocol paper describes the Australian Contraceptive ChOice pRojet (ACCORd), a cluster randomised control trial that aims to test whether an educational intervention targeting general practitioners (GPs) and establishing a rapid referral service are a cost-effective means of increasing LARC uptake.

METHODS AND ANALYSIS

The ACCORd intervention is adapted from the successful US Contraceptive CHOICE study and involves training GPs to provide 'LARC First' structured contraceptive counselling to women seeking contraception, and implementing rapid referral pathways for LARC insertion. Letters of invitation will be sent to 600 GPs in South-Eastern Melbourne. Using randomisation stratified by whether the GP inserts LARCs or not, a total of 54 groups will be allocated to the intervention (online 'LARC First' training and rapid referral pathways) or control arm (usual care). We aim to recruit 729 women from each arm. The primary outcome will be the number of LARCs inserted; secondary outcomes include the women's choice of contraceptive method and quality of life (Short Form Health Survey, SF-36). The costs and outcomes of the intervention and control will be compared in a cost-effectiveness analysis.

ETHICS AND DISSEMINATION

The ACCORd study has been approved by the Monash University Human Research Ethics Committee: CF14/3990-2014002066 and CF16/188-2016000080. Any protocol modifications will be communicated to Ethics Committee and Trial Registration registry. The authors plan to disseminate trial outcomes through formal academic pathways comprising journal articles, nation and international conferences and reports, as well as using more 'popular' strategies including seminars, workshops and media engagements.

TRIAL REGISTRATION NUMBER

ACTRN12615001346561.

Cancers in Australia in 2010 attributable to and prevented by the use of combined oral contraceptives

OBJECTIVES

To estimate the proportion and number of cancers occurring in Australia in 2010 attributable to combined oral contraceptive pill (OCP) use.

METHODS

We estimated the population attributable fraction (PAF) for cancers causally associated with combined OCP use (breast, cervix), and the proportion of endometrial and ovarian cancers prevented (prevented fraction [PF]). We used standard formulae incorporating prevalence of combined OCP use in the Australian population, relative risks of cancer associated with this exposure and cancer incidence.

RESULTS

An estimated 105 breast and 52 cervical cancers (0.7% and 6.4% of each cancer, respectively) in Australia in 2010 were attributable to current use of combined OCP. Past combined OCP use was estimated to have prevented 1,032 endometrial and 308 ovarian cancers in 2010, reducing the number of cancers that would otherwise have occurred by 31% and 19%, respectively.

CONCLUSIONS

A small proportion of breast and cervical cancers is attributable to combined OCP use; OCP use is likely to have prevented larger numbers of endometrial and ovarian cancers.

IMPLICATIONS

Women seeking contraceptive advice should be told of potential adverse effects, but should also be told that - along with reproductive health benefits - combined OCP use can reduce long-term risks of ovarian and endometrial cancers.

Higher uptake of long-acting reversible and permanent methods of contraception by Australian women living in rural and remote areas

OBJECTIVES

To examine factors associated with the uptake of i) long-acting reversible, ii) permanent and iii) traditional contraceptive methods among Australian women.

METHODS

Participants in the Australian Longitudinal Study on Women's Health born in 1973-78 reported on their contraceptive use at three surveys: 2003, 2006 and 2009. The participants were 5,849 women aged 25-30 in 2003 randomly sampled from Medicare. The main outcome measure was current contraceptive method at age 28-33 years categorised as long-acting reversible methods (implant, IUD, injection), permanent (tubal ligation, vasectomy), and traditional methods (oral contraceptive pills, condoms, withdrawal, safe period).

RESULTS

Compared to women living in major cities, women in inner regional areas were more likely to use long-acting (OR=1.26, 95%CI 1.03-1.55) or permanent methods (OR=1.43, 95%CI 1.17-1.76). Women living in outer regional/remote areas were more likely than women living in cities to use long-acting (OR=1.65, 95%CI 1.31-2.08) or permanent methods (OR=1.69, 95%CI 1.43-2.14).

CONCLUSIONS

Location of residence is an important factor in women's choices about long-acting and permanent contraception in addition to the number and age of their children.

IMPLICATIONS

Further research is needed to understand the role of geographical location in women's access to contraceptive options in Australia.

A prospective cohort study of early postpartum etonogestrel implant (Implanon®) use and its effect on duration of lochia

BACKGROUND

Etonogestrel (ENG) implants (Implanon(®)/Nexplanon(®)/Implanon NXT(®)) are employed as contraception in early postpartum patients. Follow-up is often not conducted by the hospital prescriber. Little is known about duration of lochia, in a modern setting, and even less is known about the effect of ENG implants on lochia.

AIMS

To determine if early postpartum (pre-discharge) insertion of Implanon for contraception was associated with a significant difference in duration of lochia. To record the number of patients who went on to have their Implanon removed during the study period and the reasons for removal.

METHODS

Prospective cohort study of 152 postpartum patients from a tertiary maternity unit in Hobart, Tasmania, Australia. The treatment group was women requesting Implanon prior to discharge. Controls were recruited from the same unit over the same time period, with the aim to match for birth weight and parity. Information was collected during face-to-face interviews or via telephone contact. Multivariate survival analysis was used to investigate lochia duration.

RESULTS

There were 73 controls and 79 women who had early postpartum Implanon inserted. Fourteen (17.7%) patients in the treatment group had their Implanon removed during the postpartum study period. In all of these cases the reason for removal was bleeding disturbance - prolonged or intermittent vaginal bleeding beyond 50 days postpartum. There was no significant difference in duration of lochia between the groups [median predicted duration 25 days (95% CI 22-27) in controls and 24 days (95% CI 21-26) in the treatment group].

CONCLUSIONS

Early postpartum insertion of Implanon for contraception was not associated with a statistically or clinically significant difference in duration of lochia.

Hormonal contraceptive use in Ireland: trends and co-prescribing practices

Hormonal contraceptives are highly prevalent. Currently, little is known about Irish hormonal contraceptive trends to date since the 1995 British media contraceptive controversy. The aim of this study was to examine recent trends in contraceptive use in Ireland and to determine the frequency of co-prescriptions with important interacting medications. Approximately 40% of the Irish population are prescribed 70% of total medicines under the Irish GMS scheme. Medicines were identified using the WHO Anatomical Therapeutic Chemical (ATC) classification system. Regression analysis was used to examine trends over time. Of all contraceptives dispensed in 2013, oral contraceptives were used the most (74%) and long acting reversible contraceptives (LARCs) the least (7.5%). Fourth generation combined oral contraceptives (COCs) predominated, although a slight significant decline was shown (P < 0.0001). Second and third generation COCs were significantly increasing and decreasing, respectively (P < 0.0001). Progestin-only pills were significantly increasing (P < 0.0001 across age groups). Low rates of contraceptive co-prescribing with important interacting drugs are shown. However, 93.6% of those on enzyme-inducing anti-epileptic medications were co-prescribed ineffective contraception containing <50 μg oestrogen.Irish prescribing trends of second and third generation COCs have remained consistent since 1995. The slow decline in fourth generation COC uptake follows new evidence of an increased risk of venous thromboembolism (VTE) reported in 2011. The low, but increasing, uptake of LARCs is consistent with other countries. Co-prescribing practices involving hormonal contraceptives requires continued vigilance. This study emphasizes the need to optimize co-prescribing practices involving hormonal contraceptives and anti-epileptic medications and highlights the need to address the barriers to the currently low uptake of LARC methods in Ireland.

Understanding the low uptake of long-acting reversible contraception by young women in Australia: a qualitative study

Background

Australia has high rates of teenage pregnancy compared with many Western countries. Long-acting reversible contraception (LARC) offers an effective method to help decrease unintended pregnancies; however, current uptake remains low. The aim of this study was to investigate barriers to LARC use by young women in Australia.

Methods

Healthcare professionals were recruited through publicly available sources and snowball sampling to complete an interview about young women’s access to and use of LARC. The sample consisted of general practitioners, nurses, medical directors of reproductive and sexual health organisations, a sexual health educator, and health advocates. In addition, four focus groups about LARC were conducted with young women (aged 17–25 years) recruited via health organisations and a university. The data were analysed thematically.

Results

Fifteen healthcare professionals were interviewed and four focus groups were conducted with 27 young women. Shared barriers identified included norms, misconceptions, bodily consequences, and LARC access issues. An additional barrier identified by young women was a perceived lack of control over hormones entering the body from LARC devices. Healthcare professionals also raised as a barrier limited confidence and support in LARC insertions. Strategies identified to increase contraceptive knowledge and access included increasing nurses’ role in contraceptive provision and education, improving sex education in schools, and educating parents.

Conclusions

Challenges remain for young women to be able to make informed choices about contraception and easily access services. More research is needed around innovative approaches to increase LARC knowledge and access, including examining the role of nurses in enhancing young women’s reproductive health.

Long-acting reversible contraception: Findings from the Understanding Fertility Management in Contemporary Australia survey

OBJECTIVES

The aim of this research was to investigate awareness, perceived reliability and consideration of use of long-acting reversible contraception (LARC) among Australians of reproductive age.

METHODS

A sample of 18- to 50-year-old women and men (N = 2235) was randomly recruited from the Australian electoral roll in 2013. Respondents completed a self-administered, anonymous questionnaire. Data were weighted to reduce non-response bias. Factors associated with perceived reliability and consideration of use of LARC were identified in multivariable analyses.

RESULTS

Most respondents had heard of implants (76.5%) and intrauterine contraception (63.7%). However, most did not think implants (56.3%) or IUDs (63.9%) were reliable and would not consider using implants (71.6%) or IUDs (77.5%). Those significantly more likely to perceive LARC as reliable were younger, did not regard religion as important in fertility choices, had private health insurance, had been pregnant and had had an abortion; and women who had a partner. Those more likely to consider using LARC were younger and did not regard religion as important in fertility choices; women who had private health insurance, lived in an area of socioeconomic advantage and had had an abortion; and men without a partner, born in Australia and comfortable talking to a health care provider about contraceptive matters.

CONCLUSIONS

Despite high awareness of LARC among Australian adults, its perceived reliability and willingness to use it remain low in certain groups. Targeted interventions that aim to increase knowledge of the benefits and reliability of LARC and allow informed use are recommended.