Investigation of Hypothalamic Pituitary Adrenal Axis and Oxytocinergic System Changes in a Pragmatic Randomized Controlled Feasibility Trial of Acupuncture for Antenatal Depression.

Background: Antenatal depression is common and associated with detrimental impacts on women and their families. Disrupted neuroendocrine functioning is reported in women experiencing perinatal mental health disturbances. Preliminary randomized controlled trial (RCT) evidence suggests acupuncture may provide a safe and effective adjunct treatment; however, underlying mechanisms of effect are unclear. We conducted an RCT examination of acupuncture for the management of antenatal depressive symptomologies, which included oxytocinergic and hypothalamic pituitary adrenal (HPA) axis system evaluations. This article reports postintervention changes to cortisol: dehydroepiandrosterone (DHEA) ratios, and oxytocin (OT) hormone concentrations. Methods: Fifty-seven women with Edinburgh Postnatal Depression Scale (EPDS) scores ≥13 were randomized to receive individually tailored depressed specific acupuncture, progressive muscle relaxation (PMR) attention comparator, or treatment as usual (TAU). Weekly 1-h sessions were conducted for 8 weeks (24-31 of pregnancy). Preintervention and postintervention saliva samples were collected. Results: Postintervention mean cortisol: DHEA ratio differences were not significantly predicted by group allocation (n = 46, p = 0.065). Two-group comparisons demonstrated cortisol: DHEA ratios were significantly increased and predicted by group allocation when acupuncture was compared to TAU (p = 0.039); however, not between acupuncture and PMR (p = 0.179), or PMR and TAU (p = 0.421). Postintervention OT concentrations were not significantly predicted by group allocation. Limitations: Small sample size and posthoc analysis Conclusion: Findings suggest positive regulation of the HPA axis may be an underlying mechanism by which acupuncture provided the significant improvements to antenatal depression, stress, and distress observed in this cohort. Trial Registration: Registered on March 19, 2015, with the Australian New Zealand Clinical Trials Registry (ACTRN12615000250538).

A comparison of the Woman-centred care: strategic directions for Australian maternity services (2019) national strategy with other international maternity plans.

BACKGROUND: In 2019 the Australian government released a guiding document for maternity care: Woman-centred care strategic directions for Australian maternity services (WCC Strategy), with mixed responses from providers and consumers. The aims of this paper were to: examine reasons behind reported dissatisfaction, and compare the WCC Strategy against similar international strategies/plans. The four guiding values in the WCC strategy: safety, respect, choice, and access were used to facilitate comparisons and provide recommendations to governments/health services enacting the plan. METHODS: Maternity plans published in English from comparable high-income countries were reviewed. FINDINGS: Eight maternity strategies/plans from 2011 to 2021 were included. There is an admirable focus in the WCC Strategy on respectful care, postnatal care, and culturally appropriate maternity models. Significant gaps in support for continuity of midwifery care and place of birth options were notable, despite robust evidence supporting both. In addition, clarity around women's right to make decisions about their care was lacking or contradictory in the majority of the strategies/plans. Addressing hierarchical, structure-based obstacles to regulation, policy, planning, service delivery models and funding mechanisms may be necessary to overcome concerns and barriers to implementation. We observed that countries where midwifery is more strongly embedded and autonomous, have guidelines recommending greater contributions from midwives. CONCLUSION: Maternity strategy/plans should be based on the best available evidence, with consistent and complementary recommendations. Within this framework, priority should be given to women's preferences and choices, rather than the interests of organisations and individuals.

Residential parenting services: An integrative literature review of characteristics, service usage and parent and staff perspectives.

AIMS: The primary aim of the review was to provide an overall assessment of residential parenting services in Australia, by describing the characteristics of infants and parents using residential parenting services, their prior service use and reasons for admission, referral pathways for access and parenting and infant outcomes. The secondary aims were to explore parent and staff perception of the programmes. DESIGN: An integrative literature review. METHODS: A systematic and comprehensive search of health and social sciences databases was conducted for studies related to residential parenting services (published between 1st January 1990-31st December 2019). Six hundred and eleven peer-reviewed papers were identified, after which 301 duplicates were removed and an additional 256 papers excluded after titles/abstracts were read. Of the remaining 54 abstracts/papers, a further 14 were omitted as not relevant. Forty papers were independently reviewed by four authors. ENTREQ and MOOSE checklists were applied. RESULTS: Thirty studies were quantitative, nine were qualitative, and one was mixed methods. All studies originated from in Australia. Women and babies admitted to residential parenting services were found more likely to be: older, Australian born, from higher socio-economic groups, and first-time mothers, and having labour and birth interventions and a history of mental health disorders. The babies were more likely to be twins, male and admitted with sleep disorders and dysregulated behaviour. Studies reporting postintervention outcomes demonstrated improvements to maternal mental health, breastfeeding, parenting confidence and sleep quality, and infant sleeping and behaviour.

Characteristics and co-admissions of mothers and babies admitted to residential parenting services in the year following birth in NSW: a linked population data study (2000-2012).

BACKGROUND: There is a tiered healthcare system in Australia to support maternal and child health, including, non-psychiatric day stay and residential parenting services (RPS) such as Tresillian and Karitane (in New South Wales [NSW]). RPS are unique to Australia, and currently there is limited information regarding the healthcare trajectory of women accessing RPS and if they are more likely to have admissions to other health facilities within the first-year post-birth. This study aimed to examine differences in hospital co-admissions for women and babies admitted to RPS in NSW in the year following birth compared to non-RPS admitted women. METHODS: A linked population data study of all women giving birth in NSW 2000-2012. Statistical differences were calculated using chi-square and student t-tests. RESULTS: Over the 12-year timeframe, 32,071 women and 33,035 babies were admitted to RPS, with 5191 of these women also having one or more hospital admissions (7607 admissions). The comparator group comprised of 99,242 women not admitted to RPS but having hospital admissions over the same timeframe (136,771 admissions). Statistically significant differences between cohorts were observed for the following parameters (p ≤ .001). Based upon calculated percentages, women who were admitted to RPS were more often older, Australian born, socially advantaged, private patients, and having their first baby. RPS admitted women also had more multiple births and labour and birth interventions (induction, instrumental birth, caesarean section, epidural, episiotomy). Their infants were also more often male and admitted to Special Care Nursery/Neonatal Intensive Care. Additionally, RPS admitted women had more admissions for mental health and behavioural disorders, which appeared to increase over time. There was no statistical difference between cohorts regarding the number of women admitted to a psychiatric facility; however, women attending RPS were more likely to have mood affective, or behavioural and personality disorder diagnoses. CONCLUSION: Women accessing RPS in the year post-birth were more socially advantaged, had higher birth intervention and more co-admissions and treatment for mental health disorders than those not accessing RPS. More research is needed into the impact of birth intervention and mental health issues on subsequent parenting difficulties.

Improving women's experiences of perineal suturing: A pragmatic qualitative analysis of what is helpful and harmful.

BACKGROUND: Perineal trauma requiring suturing is increasing, along with the associated physiological and psychological morbidities for women. Provider training appears to focus more on technical aspects rather than respectful, relational care for women. Studies exploring women's experiences have identified that how women are cared for can significantly impact upon overall experiences. AIM: To identify areas of improvement to the perineal suturing process and provide robust recommendations for urgent change by investigating what aspects are most traumatic to women and which are most supportive. METHODS: A pragmatic qualitative analysis of data generated from 15 in-depth interviews with women who were sutured following birth. FINDINGS: Regardless of tear severity, what was identified as helpful included anything that made the process better by increasing feelings of trust and reassurance, and providing women with a sense of being seen and heard. Harmful experiences were identified as those that worsened the experience, by increasing feelings of fear and vulnerability and leaving women with a sense of being disregarded or disrespected. CONCLUSION: The study confirmed that how the suturing process is conducted can have a significant detrimental impact upon women's short- and longer-term physical and psychological well-being. IMPLICATIONS FOR PRACTICE: An improved experience for women is most likely with kind professionals who explain the process as it goes along, check-in regularly and validate how the women feel. Women prefer to be sutured by a known professional, only if this provider is also kind and respectful.

Hot and Cold Theory: Evidence in Nutrition.

Ancient scholars across cultures have postulated that by being less potent versions of herbs, food plays a substantive role in the maintenance of health and treatment of disease. A commonality among these traditional medical systems is in relation to the 'heating' and 'cooling' properties of foods. In this chapter, 'hot' and 'cold' classifications of foods are explored, along with ways to optimize health and combat disease. Scientific evaluations of 'hot' and 'cold' properties are also reviewed in relation to chemical compositions and physiological impacts. A broad scoping Google Scholar search was conducted to identify relevant articles. Scientific evaluations were heterogeneous and of mixed quality. Nonetheless some evidence supported the traditional 'hot' and 'cold' classifications. Overall, 'heating' foods were associated with metabolism and sympathetic nervous system enhancement via increased proportions of caffeine, carbohydrate, protein, fat, and calories; as well as greater oxidation potential; vasodilatory and pro-inflammatory effects; and higher acidity and aromatic compound content. 'Cooling' foods were contrastly found to be higher in water, fiber, alkalinity, and aliphatic compounds; as well as associated with anti-inflammatory, and detoxification (elimination) processes. With the potential to specifically tailor diets to suit individual needs, further high-quality research to substantiate traditional food classifications is warranted.

Why do women choose homebirth in Australia? A national survey.

BACKGROUND: In Australia there have been regulatory and insurance changes negatively affecting homebirth. AIM: The aim of this study is to explore the characteristics, needs and experiences of women choosing to have a homebirth in Australia. METHODS: A national survey was conducted and promoted through social media networks to women who have planned a homebirth in Australia. Data were analysed to generate descriptive statistics. FINDINGS: 1681 surveys were analysed. The majority of women indicated a preference to give birth at home with a registered midwife. However, if a midwife was not available, half of the respondents indicated they would give birth without a registered midwife (freebirth) or find an unregistered birthworker. A further 30% said they would plan a hospital or birth centre birth. In choosing homebirth, women disclosed that they wanted to avoid specific medical interventions and the medicalised hospital environment. Nearly 60% of women reported at least one risk factor that would have excluded them from a publicly funded homebirth programme. Many women described their previous hospital experience as traumatic (32%) and in some cases, leading to a diagnosis of post-traumatic stress disorder (PTSD, 6%). Only 5% of women who reported on their homebirth experience considered it to be traumatic (PTSD, 1%). The majority of these were associated with how they were treated when transferred to hospital in labour. CONCLUSION: There is an urgent need to expand homebirth options in Australia and humanise mainstream maternity care. A potential rise in freebirth may be the consequences of inaction.

The feasibility of acupuncture as an adjunct intervention for antenatal depression: a pragmatic randomised controlled trial.

BACKGROUND: Antenatal depression is common and associated with adverse consequences for mothers, babies, and future generations. Limitations with conventional approaches has resulted in additional therapies being considered. This study examined the feasibility and effectiveness of acupuncture for improving mental health. METHODS: Fifty-seven pregnant women with depressive symptomologies were randomised to acupuncture (n=19) plus treatment as usual (TAU), progressive muscle relaxation (PMR, n=19) plus TAU or TAU (n=19). Treatments were conducted from 24 to 31 weeks gestation. Clinical assessments were performed throughout the intervention, as well as at a six-week postnatal follow-up. The primary outcome measure was depression. Secondary outcome measurements were stress, anxiety, psychological distress, quality of life and adjustment to mothering. Intention to treat (ITT), Linear Mixed Model (LMM) repeated measures and per protocol (PP) analyses were conducted. RESULTS: At end-of-intervention there were significantly lower depression scores in the acupuncture group versus TAU and PMR respectively [ITT p<0.001, mean difference (MD) -5.84 (95% CI -9.10 to -2.58); MD -3.42 (95% CI -6.64 to -0.20)]. LMM repeated measures analysis (including postnatal follow-up) also demonstrated significantly lowered acupuncture group scores for stress (p=0.006) and psychological distress (p<0.001) when compared to PMR and TAU. Between group differences were not significant at six-weeks postnatal. No adverse events were reported. LIMITATIONS: Main limitations are small sample size and the use of self-reported outcome measures. CONCLUSION: Prenatal acupuncture reduced depression, stress and distress, whilst also being well-tolerated and free from adverse events. Further research is warranted.

'Acupuncture for antenatal depression: It's worth giving it a go' - A qualitative study.

BACKGROUND: Treatment strategies for the management of antenatal depression are limited by varied and often modest response rates, unpleasant medication side effects and uncertainty regarding foetal safety. Consequently, many pregnant women experiencing depression seek alternative non-pharmaceutical options. Acupuncture may provide a safe and potentially effective additional treatment, however further investigation is required. In this qualitative study, we explored the views of health professionals regarding the possible incorporation of acupuncture into mainstream care. METHODS: Two separate focus groups were run with 16 midwives. In-depth interviews were conducted with two maternity service managers and nine doctors (3 obstetricians, 2 psychiatrists and 4 general practitioners). Data was analysed using thematic analysis. RESULTS: Participants were generally positive about acupuncture and open to its possible inclusion in conventional care, on the proviso that it was safe and could be shown to be effective. The overarching theme to emerge was 'acupuncture for antenatal depression: it's worth giving it a go', which participants concluded after considering 'the dilemma of mental health' treatment during the antenatal period and the additional limitations this presented, along with the belief that 'if it doesn't do any harm, I'm not against it'. Practical considerations regarding potential 'barriers' and facilitators' to implementation were additionally explored in 'making it mainstream', whereby the different 'philosophical beliefs' held by participants were seen to influence perspectives. CONCLUSION: Participants expressed an overall positive attitude towards the possible inclusion of acupuncture into mainstream care for antenatal depression, suggesting various hospital barriers could be overcome with further safety and effectiveness evidence.

Women's experiences of having depression during pregnancy and receiving acupuncture treatment-A qualitative study.

BACKGROUND: Research indicates some women experiencing depression during pregnancy are dissatisfied with conventional depression treatments due to incomplete effectiveness, dislike of side effects, unsatisfactory experiences with providers and concerns regarding in-utero and breastfeeding safety. Consequently, many explore alternative options including acupuncture. To further understand women's views, preferences and motivations in this regard, as well as their experiences of receiving acupuncture as part of a three-armed pragmatic randomised controlled trial evaluating acupuncture for antenatal depression in Sydney, Australia, in-depth interviews were conducted with a group of acupuncture recipients. METHODS: Eight participants who had completed the eight-treatment intervention were interviewed. Data was analysed using thematic analysis. RESULTS: The overarching theme to emerge was that women 'felt trapped between a rock and a hard place', in not wanting to feel the way they did, but also not knowing what else to do, as conventional treatments had been inadequate or unsatisfactory, or were now unacceptable during pregnancy. With a mixture of curiosity and open-mindedness, or scepticism and desperation, the women in this study decided to try acupuncture, to 'give it a go', in the hope of receiving benefits. After treatment, these women reported being surprised by 'gaining relief' from symptoms, that they also felt were cumulative and ongoing. CONCLUSIONS: The women in this study described gaining benefits from acupuncture that they felt enabled them to better manage their lives and the changes that pregnancy brings. These findings provide new understanding regarding the possible role acupuncture could provide as a supportive treatment for antenatal depression.

Evaluation of an antenatal acupuncture intervention as an adjunct therapy for antenatal depression (AcuAnteDep): study protocol for a pragmatic randomised controlled trial.

BACKGROUND: Depressed pregnant women face difficulty navigating a course between the potentially serious consequences of leaving depression untreated and significant limitations associated with conventional therapies, such as foetal toxicity and teratogenicity. Preliminary evidence is suggestive that acupuncture may provide a safe and effective alternative treatment option for antenatal depression; however, additional research is required. The purpose of this study is to further investigate this treatment possibility, with an additional examination of a potential biomechanistic acupuncture effect. METHODS/DESIGN: In this pragmatic randomised controlled trial, we will compare individually tailored, flexible antenatal depression-oriented acupuncture with equivalent attention progressive muscle relaxation and routine antenatal depression hospital care. Eligible women at 24 weeks of gestation with Edinburgh Postnatal Depression Scale scores of 13 or more will be recruited from 2 antenatal clinics in South Western Sydney, Australia. The recruitment goal of 96 is powered to demonstrate a significant difference in Edinburgh Postnatal Depression Scale score severity between acupuncture and usual care, with intervention groups receiving weekly 1-h treatments for 8 weeks from 24 to 31 weeks of gestation. Mental health and quality-of-life assessments will occur at study commencement, intervention weeks 4 and 8 and 6 weeks post-natally via the collection of completed Edinburgh Postnatal Depression Scale scores, Depression, Stress and Anxiety Scale scores and World Health Organisation Quality of Life Scale scores. Adjustment to mothering will also be evaluated at 6 weeks post-natally using the Being a Mother Scale. A putative biomechanistic effect of acupuncture on the oxytocinergic system will additionally be examined by comparing baseline salivary hormone levels with those measured at intervention weeks 4 and 8, as well as leucocyte oxytocin receptor expression at baseline and intervention week 8. DISCUSSION: Ethical approval was received in February 2015, and recruitment is underway and expected to be completed in July 2016. TRIAL REGISTRATION: Australian New Zealand Clinical Trials Registry ACTRN12615000250538, Registered on 19 March 2015.