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Women and Birth (2013) 26, 2—9 Available online at www.sciencedirect.com journal homepage: www.elsevier.com/locate/wombi REVIEW Detection and management of mood disorders in the maternity setting: The Australian Clinical Practice Guidelines Marie-Paule V. Austin a,b,*, Philippa Middleton c, Nicole M. Reilly a,b, Nicole J. Highet d a Perinatal and Women’s Mental Health Unit, St John of God Health Care, 23 Grantham St, Burwood, NSW 2134, Australia Black Dog Institute and University of New South Wales, Sydney, NSW 2052, Australia c Australian Research Centre for the Health of Women and Babies (ARCH), Robinson Institute, School of Paediatrics and Reproductive Health, The University of Adelaide, Ground Floor, Norwich Centre, 55 King William Road, North Adelaide, SA 5006, Australia d Beyondblue: The National Depression Initiative, PO Box 6100, Hawthorn West, VIC 3122, Australia b Received 10 October 2011; received in revised form 1 December 2011; accepted 1 December 2011 KEYWORDS Postpartum depression; Systematic review; Depression screening; Psychosocial assessment; Perinatal mood disorders Abstract Background: Mood disorders arising in the perinatal period (conception to the first postnatal year), occur in up to 13% of women. The adverse impact of mood disorders on mother, infant and family with potential long-term consequences are well documented. There is a need for clear, evidence-based, guidelines for midwives and other maternity care providers. Aim: To describe the process undertaken to develop the Australian Clinical Practice Guidelines for Depression and Related Disorders in the Perinatal Period and to highlight the key recommendations and their implications for the maternity sector. Method: Using NHMRC criteria, a rigorous systematic literature review was undertaken synthesising the evidence used to formulate graded guideline recommendations. Where there was insufficient evidence for recommendations, Good Practice Points were formulated. These are based on lower quality evidence and/or expert consensus. Findings: The quality of the evidence was good in regards to the use of the Edinburgh Postnatal Depression Scale and psychological interventions, but limited as regards medication use and safety perinatally. Recommendations were made for staff training in psychosocial assessment; universal screening for depression across the perinatal period; and the use of evidence based psychological interventions for mild to moderate depression postnatally. Good Practice Points addressed the use of comprehensive psychosocial assessment — including risk to mother and infant, and consideration of the mother—infant interaction — and gave advice around the use and safety of psychotropic medications in pregnancy and breastfeeding. In contrast to their * Corresponding author at: Perinatal and Women’s Mental Health Unit, St John of God Hospital, PO Box 261, Burwood, NSW 1805, Australia. Tel.: +61 2 9715 9224; fax: +61 2 9747 6845. E-mail address: [email protected] (M.V. Austin). 1871-5192/$ — see front matter. Crown Copyright # 2011 Published by Elsevier Australia (a division of Reed International Books Australia Pty Ltd) on behalf of Australian College of Midwives. All rights reserved. doi:10.1016/j.wombi.2011.12.001 Clinical practice guidelines for perinatal depression 3 international counterparts, the Australian guidelines emphasize a more holistic, woman and family centred approach to the management of mental health and mood disorders in the perinatal setting. Conclusion: The development of these Guidelines is a first step in translating evidence into practice and providing Australian midwives and other maternity care providers with clear guidance on the psychosocial management of women and families. Crown Copyright # 2011 Published by Elsevier Australia (a division of Reed International Books Australia Pty Ltd) on behalf of Australian College of Midwives. All rights reserved. Contents Background . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Aim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Guidelines development process. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Formulating the clinical questions to be covered by the Guideline. . . . . Literature search strategy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Grading the evidence and formulating and grading of recommendations Findings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Key groupings of Good Practice Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . Discussion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Conclusion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Acknowledgements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Background ‘Perinatal’, as it applies to the mental health context, encompasses the period from conception to the end of the first postnatal year. The use of this term allows clinicians to consider maternal and infant mental wellbeing when maternal risk of onset/relapse of mood disorder is highest and at a critical time in the development of mother—infant attachment. Conversely, clinicians need to be aware that a transiently depressed or anxious mood may be a normal response to adjusting to the demands of parenthood. In spite of increased awareness among maternity care providers and the community, a significant proportion of mental health episodes presenting in the perinatal period will go undiagnosed and untreated.1,2 While estimates vary, symptoms of depression and anxiety alone or in combination are experienced by up to 19% of women during pregnancy3—6 and 16% women in the months following birth3,5,7,8 and a point prevalence of up to 12.9% for the spectrum of postnatal depression from mild to severe episodes.5 High rates (38%) of co-morbid anxiety disorder among women diagnosed with major depression at 6—8 months postpartum have also been reported.9 In addition approximately 1—2 per 1000 women will experience an episode of puerperal psychosis usually arising within the first month postpartum. Women with preexisting depressive or bipolar disorder will have high rates of relapse in pregnancy and postpartum if they discontinue or remain un-medicated.10—12 Those with a bipolar disorder will have a 30% rate of psychotic relapse in the early postpartum and up to 60% of women with a past episode of puerperal psychosis will also relapse.13 In those who go on to have a nonpuerperal recurrence, most will be with an episode of mood disorder.14 The adverse impact of mood disorders on mother, infant and family with potential long-term consequences are . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 4 4 4 4 4 4 4 5 5 7 7 8 well documented. Postpartum depression — especially when it is prolonged,15,16 associated with comorbid diagnosis (anxiety or substance abuse17) or with social adversity18 — affects the early mother—infant relationship. This is in turn associated with suboptimal social, emotional and behavioural infant development.18 There is also emerging evidence for a relationship between maternal anxiety, stress and depression in pregnancy and poorer obstetric (low birth weight, and prematurity) and neonatal outcomes (irritability and admission to newborn care).19 Maternal pregnancy anxiety has also been reported as being associated with less optimal cognitive, emotional and behavioural outcomes in offspring in a number of prospective studies.20,21 Given the potentially high morbidity associated with perinatal maternal mood disorder (see definition below), it is imperative that those women at risk, or currently symptomatic, be identified as early as possible in the perinatal period and referred on for appropriate management This process of assessing psychosocial risk factors (e.g. past history depression) and current symptoms (e.g. depressive) is referred to as ‘psychosocial assessment’ and fully described in Chapter 3 of the Guidelines. The Clinical Practice Guidelines for Depression and Related Disorders in the Perinatal Period,22 commissioned by beyondblue: the national depression initiative and endorsed by Australia’s National Health and Medical Research Council, are an integral part of the National Perinatal Depression Initiative (2008—2013).23 The Guidelines are aimed at the range of clinicians — midwives, early childhood nurses, general practitioners, obstetricians, mental health professionals — caring for women and their families across the perinatal period and cover the detection and management of perinatal mood disorders, anxiety and psychosis. 4 The Guidelines also specifically consider the challenges of regional and rural service provision and the needs of Indigenous and culturally and linguistically diverse families. Finally, the Guidelines have been developed with an emphasis on a holistic, woman-centred approach to the provision of psychosocial care in the perinatal setting. Aim To describe the process undertaken to develop the Australian Clinical Practice Guidelines for Depression and Related Disorders in the Perinatal Period and to highlight the key recommendations and their implications for the maternity sector. For the purposes of these guidelines perinatal mood disorders is defined as: depression, bipolar disorder and anxiety disorder arising perinatally and puerperal psychosis arising postnatally. Methods Guidelines development process A Guideline Expert Advisory Committee was formed, comprising clinical and policy-making representatives of the relevant professional bodies from midwifery, obstetrics, general practice, mental health and early childhood nursing, as well as representation from indigenous and regional and rural stakeholders, and consumer and carer representatives. Consultants were employed to undertake the systematic literature review and additional searches and to write the guidelines. A rigorous Guidelines development methodology (as required by the Australian National Health and Medical Research Council) was followed.24—27 The draft Guidelines were extensively and independently reviewed by clinicians, researchers, consumers and carers during a two month public consultation process in March—May 2010. Feedback from the consultation responses was incorporated as appropriate (after due consideration by the Guideline Expert Advisory Committee) into the final draft, which was then reviewed by an international reviewer. Potential conflict of interest was addressed in keeping with NHMRC guidelines. Formulating the clinical questions to be covered by the Guideline The Guideline Expert Advisory Committee developed a set of clinical questions broadly covering: (1) the use and validity of psychosocial assessment tools; (2) the use and validity of the Edinburgh Postnatal Depression Scale (EPDS)28 and other selfreport measures for routine use in screening for depression and related disorders; (3) the use of pharmacological and psychological therapies in the prevention of depression and related disorders; (4) the efficacy and safety of pharmacological and psychological therapies in the treatment of these conditions; (5) the value of primary prevention methods (community and clinician awareness raising) and models of care. In addition the Guidelines examined the available literature pertaining to interventions which address mother—infant interaction, and assessing the safety of women and their children in cases where serious risk has been identified. M.-P. Austin et al. The importance of assessing the safety of treatments, particularly pharmacological treatments, was also specifically addressed in the literature search. Due to the limited availability of high-quality evidence in this field, an Expert Pharmacological Harms Panel (consisting of leading perinatal psychiatrists and a teratologist) was convened to advise on: the benefits of pharmacological interventions for women at risk of developing a mental health disorder in the perinatal period (e.g., continuation versus discontinuation of medication); the potential harms to pregnant women or women in the first year postpartum, as a result of receiving a pharmacological intervention (e.g., obstetric complications); and the potential harms to the foetus or breastfeeding infant as a result of exposure to a pharmacological intervention (e.g., birth defects; neurodevelopmental outcomes). Literature search strategy A comprehensive search of EMBASE, Medline, PsycInfo, CINAHL and the Cochrane Database of Systematic Reviews up to July 2009 was conducted. Where the systematic literature review had already been undertaken for the National Institute for Health and Clinical Excellence (NICE) Guidelines for Antenatal and Postnatal Mental Health29 (interventions up to September 2006) these results were summarised and then supplemented by a further search for the 2006—2009 period. Where appropriate (e.g., as advised by the Expert Pharmacological Harms Panel) other key papers not fulfilling the systematic literature review criteria were reviewed and included in the narrative and as a means of supporting the Guideline Expert Advisory Committee to develop relevant Good Practice Points. Grading the evidence and formulating and grading of recommendations Rating of the body of evidence involved the following five key components: Evidence base: including the number of studies, level of evidence (I—IV) and quality of studies (risk of bias); Consistency across studies; Clinical impact: examining effect size, relevance of evidence base to the research question and whether the risks and benefits were considered in terms of clinical impact; Generalisability and applicability: A judgment by Guideline Expert Advisory Committee — based on the body of evidence — as to its generalisability to the Guidelines target population and its applicability to the Australian healthcare context, taking into account feasibility issues (workforce, geographical distance, cost) and existing health care systems. The body of evidence components were then summarised into one overall grading. National Health and Medical Research Council Grades of Recommendation (ranging from A to D; see Box 1) indicate the strength of the evidence underpinning the recommendation, thus assisting Guideline users to make informed clinical judgments. Findings There were eight Recommendations (see Box 2). Where there was insufficient evidence for recommendations — as was found in the majority of cases — Good Practice Points were Clinical practice guidelines for perinatal depression Box 1. Definition of National Health and Medical Research Council grade of recommendation. Grade Description A B C D Body of evidence can be trusted to guide practice; based on level I evidence Body of evidence can be trusted to guide practice in most situations; based on level II evidence Body of evidence provides some support for recommendation(s) but care should be taken in its application; based on level III evidence Body of evidence is weak and recommendation must be applied with caution; based on level IV evidence formulated (see Box 3 for summary). These are based on lower quality evidence and/or the consensus of the Guidelines Expert Advisory Committee. Between them the Recommendations and Good Practice Points cover the designated scope of the guideline. Key groupings of Good Practice Points The Good Practice Points have been summarised and grouped into the clinical domains most relevant to clinicians working in the maternity sector as per Box 3. Note that this summary does not include all 44 Good Practice Points. Given that these Guidelines have been written for clinicians on the assumption that they do not have specific mental health training, the Good Practice Points also serve to provide the reader with a certain amount of structured 5 guidance, and example questions (for psychosocial assessment) are given wherever possible. For midwives for example, this could entail administering the Edinburgh Postnatal Depression28 (see Guidelines Appendix 5) also validated for antenatal use, and a structured psychosocial risk questionnaire (e.g. Antenatal Risk Questionnaire30 or a set of clinical questions (as outlined in the Guidelines Appendix 4). Additionally, given clinicians’ concerns around the wellbeing of the infant (as raised in the consultation feedback of the draft Guidelines), the Good Practice Points also focus on the assessment of the mother—infant interaction and where feasible/appropriate the inclusion of an assessment of risk to infant (see Chapter 4 Guidelines). With respect to the use of medication, the Guidelines advise close monitoring to enhance relapse minimisation in those with existing mood disorder, especially when they have decided to cease medication. The Guidelines give simple advice on the areas that require discussion when considering medication in pregnancy and breastfeeding, and specific Good Practice Points address safety issues in pregnancy and breastfeeding (see Chapter 8 Guidelines). Discussion Given the lack of an extensive evidence base in the field of depression and related disorders arising in the perinatal period, only a small number of recommendations could be made. Our multidisciplinary Guidelines Expert Advisory Committee made a considered judgment that the potential benefits to women and their families were sufficient to make a recommendation to use EPDS as a component of both antenatal and postnatal assessments for symptoms of depression. These recommendations to use EPDS may be regarded as controversial as other groups have not gone quite as far as formally recommending the use of EPDS. However the Box 2. Clinical Practice Guidelines for Depression and Related Disorders in the Perinatal Period: recommendations and grading. Recommendations 1 2 3 4 5 6 7 8 As a minimum, all health professionals providing care in the perinatal period should receive training in woman-centred communication skills and psychosocial assessment. The EPDS should be used by health professionals as a component of the assessment of all women for symptoms of depression in the antenatal period. The EPDS should be used by health professionals as a component of the assessment of all women in the postnatal period for symptoms of depression or co-occurring depression and anxiety. A score of 13 or more on the EPDS can be used for detecting symptoms of major depression in the postnatal period. Non-directive counselling in the context of home visits can be considered as part of the management of mild to moderate depression for women in the postnatal period. Cognitive behavioural therapy (CBT) should be considered for treating women with diagnosed mild to moderate depression in the postnatal period. Interpersonal therapy (IPT) can be considered for treating women with diagnosed mild to moderate depression in the postnatal period. Psychodynamic therapy can be considered for treating women with diagnosed mild to moderate depression in the postnatal period. Grade C B B C C B C D 6 M.-P. Austin et al. Box 3. Clinical Practice Guidelines for Depression and Related Disorders in the Perinatal Period: summary of Good Practice Points across key clinical themes. 1. General Depression Screening and Psychosocial Assessment issues Consider routine, psychosocial assessment (EPDS and psychosocial questions as suggested in the Guidelines Appendix) for all women Clinical judgment should inform interpretation of psychosocial assessment at all times Timing of psychosocial assessment: early in pregnancy and 6—12 weeks after birth Marked mental state changes: consider severe mental disorder and refer to Mental Health services as soon as possible Involve significant others (partners, family), as soon as possible 2. Acting on Edinburgh Depression Scale (EPDS) Scores Consider a postnatal score of 13 or more for possible depression Scores of 10—12 at any time: repeat EPDS 2—4 weeks later High scores: (15 or more at any time): ensure access to timely mental health assessment Scores positive on self-harm Question 10: assess safety (mother and child/ren) and refer urgently as appropriate. Anxiety symptoms/disorder: score 13 or more may indicate significant anxiety (or disorder), especially if EPDS questions 4 and 5 are positive. 3. The Infant Well-being of the infant needs to be considered at all times Mother—infant interaction assessment is an integral part of postnatal care (checklist provided in Guidelines) Where significant difficulties are observed in mother—infant interaction (see checklist in Guidelines) and/or identify significant maternal mental health or risk issues, assess risk of harm to infant (example questions are provided in Guidelines) 4. Pharmacological considerations: (a) General Given paucity of evidence base in perinatal population, consult general population psychotropic medication guidelines for specific dosages, efficacy, etc. Antenatal use: undertake general discussion of potential risks and benefits to woman and foetus of treating versus not treating Antenatal use and birth defects: provide woman and partner detailed explanation of baseline, absolute and relative risks of using specific medication Postnatal use: weigh medication use against minimal possible exposure to infant through breastfeeding If a collaborative decision is made to cease psychotropic medication: slowly taper, monitor closely and plan for early relapse identification or withdrawal symptoms (b) SSRIs Use of SSRI can be considered in pregnancy as this is the best researched antidepressant category and current evidence shows no consistent pattern of additional risk for birth defects (above baseline 2% seen in general population) Breastfeeding while using SSRIs is not contraindicated in healthy, full term infants. (c) Mood stabilisers Valproate: should not be prescribed for bipolar women of childbearing age. Exposure in pregnancy is associated with increased risk of major birth defects and adverse cognitive outcomes for the infant Lithium: use with particular caution in breastfeeding due to variable passage into breast milk. Where possible make decision with specialist, and organise for ongoing infant monitoring. (d) Benzodiazepines Can be considered as a short-term option for antenatal and postnatal use, while waiting for the onset of action of an SSRI or TCA in treating anxiety disorders. Avoid long-acting benzodiazepines as much as possible American College of Obstetrics and Gynecology does acknowledge the benefits of assessing women for symptoms of depression31 and base their Tools document on use of the EPDS.32 While the British NICE Guidelines did not recommend routine universal assessment using EPDS, they stated that EPDS could be considered as part of subsequent assessment or routine monitoring of outcomes.29 A recent randomised controlled trial has provided important new evidence about the effect of postnatal screening using EPDS on maternal outcomes. This study demonstrated improved maternal mental health outcomes at six months for women in the screening program compared with those under usual care, in the context of adequate pathways to care.33 Although the Good Practice Points supporting the use of the EPDS make suggestions around EPDS cut-off scores, the Guidelines clearly highlight that the use of cut-offs are only an indicator and that clinical judgment is a fundamental component of the assessment process. The Guidelines go on to advocate that the EPDS be combined with a systematic enquiry around a woman’s psychosocial context, i.e., the psychosocial and mental health risks that are present for her in the perinatal period. In developing these Guidelines, we examined those currently in use both nationally and internationally. The most comprehensive and methodologically rigorous are the British National Institute for Health and Clinical Excellence (NICE) Clinical practice guidelines for perinatal depression Guidelines for Antenatal and Postnatal Mental Health.29 With respect to psychosocial assessment, the NICE guidelines focus their recommendations and statements primarily on the prediction of maternal mental illness and the detection of depression or severe mental illness, rather than taking a broader, more systemic approach to assessment of mother, infant and family. They do not recommend routine ‘psychosocial assessment’ (i.e., assessing all domains of risk for mental health morbidity plus current symptoms) for all women. The Scottish Intercollegiate Postnatal Depression guidelines,34—36 similarly recommend asking about past or family history, but also suggest that risk factors for mood disorders should be systematically recorded antenatally, and recommend routine use of EPDS for depression screening in the postnatal period. The British Columbia (Canadian) Reproductive Mental Health guidelines,37 like the Australian guidelines, recommend routine psychosocial assessment using both a symptom rating scale and a structured psychosocial questionnaire or interview. They also focus on the need to view women in the context of their infant and family and on the promotion of mother—infant attachment. Neither the Scottish nor Canadian guidelines are underpinned by a systematic literature review. Conclusion The development of these Guidelines comes at a critical time in the implementation of the National Perinatal Depression Initiative.23,38 The Guidelines acknowledge that universal depression screening and psychosocial assessment have been strongly debated in a number of different settings, and have significant resource implications (training, workload and access to mental health services). In the UK, a cost-effectiveness study of routine screening for postnatal depression (using hypothetical data) concluded that screening for postnatal depression in primary care does not represent value for money, due mostly to the impact of falsepositive screening results on cost estimate.39 A key assumption in that analysis was that all the ‘false positives’ would still have supportive counselling on the basis of a depression screening cut-off score alone. This approach is in contrast to the recommendations made in the Australian Guidelines: namely, that a depression score is not an endpoint or substitute for diagnosis, but the platform from which the appropriate women will be referred for further mental health assessment and treatment as needed.40 While there is no cost-effectiveness data relevant to the Australian context, costs related to introducing routine psychosocial assessment, including training costs, were estimated as part of the economic modeling undertaken in the 2008 beyondblue National Action Plan for Perinatal Mental Health41 which informed the implementation component of the National Perinatal Depression Initiative. Although the Guidelines were not pre-tested at national level, routine psychosocial assessment has been extensively undertaken in the last ten years in key maternity hospitals across a number of Australian states42—47 and can thus be considered as sites of preguideline piloting. These Guidelines are a first step in translating research evidence into practice and developing a broader evidence base. They provide midwives with a both a comprehensive 7 clinical document and easy reference. Future research should include an examination of the cost-benefit and/or cost-effectiveness of universal depression screening and psychosocial assessment at a population level (for mother, infant and family), as well as barriers to the uptake of referral and treatment options and the effectiveness of treatment services provided across the community. It is expected they will provide Australian midwives and other key maternity care providers with clear guidance on the psychosocial assessment and management of women and families in the perinatal period. In contrast to other guidelines around the world, the Australian guidelines are underpinned by a systematic literature review, as well as encompassing the full spectrum of psychosocial assessment for both mother and infant and giving guidance for management across the full range of maternal mood disorders. Acknowledgements We gratefully acknowledge beyondblue: the national depression initiative for funding and logistic support for the development of the Clinical Practice Guidelines for Depression and Related Disorders (Anxiety, Bipolar Disorder and Puerperal Psychosis) in the Perinatal Period. We also gratefully acknowledge the other Expert Advisory Committee members, writers and reviewers who led the development of these Guidelines (in alphabetical order): Guidelines Expert Advisory Committee: Prof Anne Buist, Ms Lyn Chaplin, Ms Jo Duffy, Ms Michelle Dykman, Mr Nick Janjic, Dr Carol Johnson, Dr Sally Lambert, Dr Helen Lindner, Ms Rachael Lockey, Prof Jeremy Oats, Ms Jenny Parham, Ms Carol Purtell, A/Prof Jonathan Rampono, Dr Jan Taylor, Dr Debra Wiens; Expert Pharmacological Harms Panel: Prof Philip Boyce, Prof John Condon, Dr Debra Kennedy; Ampersand (writers): Elizabeth Hall and Jenny Ramson; HT Analysts ( for the systematic literature review): Dr Sarah Norris, Ms Suzanne Campbell, Dr Lisa Elliott and team. We would also like to thank Christine Benger, Rachel Komen and Suzanne Pope at beyondblue; Vesna Cvjeticanin and her team from the National Health and Medical Research Council; and all those who gave feedback, written and via public consultations, on the draft version of the guidelines. Sources of financial support Funding and logistic support for the development of the ‘Clinical Practice Guidelines for Depression and Related Disorders (Anxiety, Bipolar Disorder and Puerperal Psychosis) in the Perinatal Period’ was provided by beyondblue: the national depression initiative. MPA is a recipient of current research funding from the National Health and Medical Research Council (Project Grant #604003; Program Grant 510135) and the Bupa Foundation. She has previously received speaker’s fees from AstraZeneca and Pfizer. NR is a recipient of current research funding from the Bupa Foundation. PM received funding from the National Health and Medical Research Council to provide methodological support for development of these guidelines. 8 References 1. Hatton DC, Harrison-Hohner J, Matarazzo J. Missed antenatal depression among high risk women: a secondary analysis. Arch Womens Ment Health 2007;10:121—3. 2. Woolhouse H, Brown S, Krastev A, Perlen S, Gunn J, Woolhouse H, et al. Seeking help for anxiety and depression after childbirth: results of the Maternal Health Study. Arch Womens Ment Health 2009;12:75—83. 3. Buist A, Bilszta J. The beyondblue National Postnatal Depression Program, prevention and early intervention 2001—2005, final report. Volume 1: National Screening Program. beyondblue: the national depression initiative; 2006. 4. Evans J, Heron J, Francomb H, Oke S, Golding J. Cohort study of depressed mood during pregnancy and after childbirth. Br Med J 2001;323:257—60. 5. Gaynes BN, Gavin N, Meltzer-Brody S, Lohr KN, Swinson T, Gartlehner G, et al. Perinatal depression: prevalence, screening accuracy, and screening outcomes. Evidence Report/Technology Assessment 2005;118:1—225. 6. Grant KA, McMahon C, Austin MP. Maternal anxiety during the transition to parenthood: a prospective study. J Affect Disord 2008;108(1—2):101—11. 7. Matthey S, Barnett B, Howie P, Kavanagh DJ. Diagnosing postpartum depression in mothers and fathers: whatever happened to anxiety? J Affect Disord 2003;74(2):139—47. 8. Wenzel A, Haugen EN, Jackson LC, Brendle JR. Anxiety symptoms and disorders at eight weeks postpartum. J Anxiety Disord 2005;19(3):295—311. 9. Austin M-P, Hadzi-Pavlovic D, Priest S, Reilly N, Wilhelm K, Saint K, et al. Depressive and anxiety disorders in the postpartum period: how prevalent are they and can we improve their detection? Arch Womens Ment Health 2010;13(5):395—401. 10. Cohen LS, Altshuler LL, Harlow BL, Nonacs R, Newport DJ, Viguera AC, et al. Relapse of major depression during pregnancy in women who maintain or discontinue antidepressant treatment. JAMA 2006;295(5):499—507. 11. Viguera A, Nonacs R, Cohen LS, Tondo L, Murray A, Baldessarini R. Risk of recurrence of bipolar disorder in pregnant and nonpregnant women after discontinuing lithium maintenance. Am J Psychiatry 2000;157:179—84. 12. Viguera AC, Whitfield T, Baldessarini RJ, Newport DJ, Stowe Z, Reminick A, et al. Risk of recurrence in women with bipolar disorder during pregnancy: prospective study of mood stabilizer discontinuation. Am J Psychiatry 2007;164(12): 1817—24. 13. Jones I. Perinatal psychiatry. Medicine (Baltimore) 2008;36(9): 459—62. 14. Robertson E, Jones I, Haque S, Holder R, Craddock N. Risk of puerperal and non-puerperal recurrence of illness following bipolar affective puerperal (post-partum) psychosis. Br J Psychiatry 2005;186:258—9. 15. Campbell S, Cohn J, Meyers T. 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