What are we measuring and why? Using theory to guide perinatal research and measurement

Background: A theory is a set of ideas that attempt to explain phenomena and can provide guiding principles on which to base practice. Many theories from biological and social sciences are relevant to women’s health and wellbeing during pregnancy and after birth, yet theory is not commonly explicitly reported in perinatal research. Method: This paper outlines the importance of theory to perinatal research and provides a pragmatic overview of when and how to use theory in research. In particular, we consider (i) deciding when it is appropriate to use theory, (ii) choosing which theory to use and (iii) how to operationalise theory in research. We give examples that illustrate how four different theories have been used in perinatal research to increase understanding and inform the development of interventions. Conclusion: Even when it is not appropriate to use theory in our research, careful consideration of pertinent theories contributes to greater clarity of concepts and understanding of different explanations or perspectives on what we are studying. It also prompts us to consider where our research fits in terms of contribution to knowledge or the development and evaluation of treatments. However, it is important that a critical approach is taken so that theories continue to be developed. In this way we will systematically advance our understanding of general factors or processes that are relevant to perinatal health, as well as those factors that are unique to perinatal health

Supporting women with postpartum anxiety: exploring views and experiences of specialist community public health nurses in the UK

Anxiety is common among postpartum women and can have adverse effects on mother's and child's somatic and psychological health if left untreated. In the UK, nurses or midwifes with a specialisation in community public health nursing, also called health visitors (HVs), work with families who have children younger than 5 years of age and are therefore in a key position to identify and support women with postpartum mental health issues. Until recently, postpartum mental health support provided by HVs mainly focused on identifying and managing depression, but the updated clinical guidance by the National Institute for Health and Care Excellence also includes guidance regarding screening and psychological interventions for perinatal anxiety. This study therefore aimed to explore HVs' experiences of supporting women with postpartum anxiety and their views on currently available care. Using a qualitative approach, in-depth semi-structured interviews were conducted with 13 HVs from the UK between May and October 2015. Participants were interviewed in person at their workplace or on the phone/Skype. Using thematic analysis, four main themes emerged: identification and screening issues; importance of training; service usage; and status of current service provision. Women with postpartum anxiety were commonly encountered by HVs in their clinical practice and described as often heavily using their or other related healthcare services, which puts additional strain on HVs' already heavy workload. Issues with identifying and screening for postpartum anxiety were raised and the current lack of perinatal mental health training for HVs was highlighted. In addition, HVs described a current lack of good perinatal mental health services in general and specifically for anxiety. The study highlights the need for HV perinatal mental health training in general and postpartum anxiety specifically, as well as better coverage of specialist mental health services and the need for development of interventions targeted at postpartum anxiety

Interest in web-based treatments for postpartum anxiety: an exploratory survey

Objective: This study aimed to explore women’s interest in web-based treatments for postpartum anxiety and determine the feasibility of reaching women with postpartum anxiety online. Background: Anxiety in the postpartum period is common and often untreated. One innovative approach of offering treatment during this period is through web-based self-help. Assessing women’s interest in new treatments, such as a web-based self-help, is an important step prior to development efforts. Methods: A cross-sectional online survey was created and promoted for 4 months via unpaid social media posts (Facebook and Twitter). To be eligible, women had to be over the age of 18, live in England, fluent in English, be within 12 months postpartum and self-report at least mild levels of anxiety. Results: A sample of 114 eligible women were recruited. The majority were Caucasian, well-educated, middle-class women. Seventy percent reported moderate or severe anxiety. Sixty-one percent of women expressed interest in web-based postpartum anxiety treatments. Women preferred treatment in a smartphone/tablet application format, presented in brief modules and supported by a therapist via email or chat/instant messaging. Conclusions: Based on the stated preferences of participating women it is recommended that postpartum anxiety web-based treatments include different forms of therapist support and use a flexibly accessible smartphone/tablet application format with content split into short sections. The findings also suggest that unpaid social media can be feasible in reaching women with postpartum anxiety, but additional efforts are needed to reach a more diverse population

Think Pink! a Pink Sticker Alert System for Women with Psychological Distress or Vulnerability During Pregnancy

The importance of good clinical communication to women during pregnancy and birth is clear. Poor communication in labour is associated with general dissatisfaction, more complaints and a range of perinatal mental health problems including posttraumatic stress disorder (PTSD) and postnatal depression. To communicate effectively, maternity staff needs information about which women are vulnerable and require extra support. To address this, we implemented and evaluated a pink sticker communication system to alert midwifery and obstetric staff to potential psychological difficulties experienced by some women. Evaluation showed this system was viewed positively by women and midwifery staff. Audit of referrals to the perinatal psychology service during this period suggests no woman with a pink sticker developed birth trauma as a direct result of perceived poor care. In addition, the proportion of referrals to perinatal psychology for birth trauma significantly reduced during this period

Feasibility and Acceptability of a Web-Based Treatment with Telephone Support for Postpartum Women With Anxiety: Randomized Controlled Trial

BACKGROUND: Postpartum anxiety can have adverse effects on the mother and child if left untreated. Time constraints and stigma are common barriers to postpartum treatment. Web-based treatments offer potential flexibility and anonymity. What Am I Worried About (WaWa) is a self-guided treatment based on cognitive-behavioral and mindfulness principles for women experiencing postpartum anxiety. WaWa was developed in Australia and consists of 9 modules with optional weekly telephone support. WaWa was adapted to a Web-based version for use in England (Internet-based What Am I Worried About, iWaWa). OBJECTIVE: This study aimed to investigate the feasibility (engagement and usability) and acceptability (usefulness, satisfaction, and helpfulness) of iWaWa among English postpartum women with anxiety. METHODS: Postpartum (<12 months) women with mild-to-severe anxiety were recruited anonymously via social media during an 8-week period. Participants were randomized to the iWaWa treatment (8 weeks) or wait-list control group. Treatment and study feasibility and acceptability were assessed after the treatment, and anxiety symptoms were assessed at baseline, 8 weeks postrandomization, and 12 weeks postrandomization (treatment group only) using Web-based questionnaires. Semistructured telephone interviews were carried out after the treatment period for a more in-depth exploration of treatment acceptability and feasibility. RESULTS: A total of 89 eligible women were recruited through social media and randomized into the treatment (n=46) or wait-list control group (n=43). Women were predominantly Caucasian, well-educated, married, on maternity leave, first-time mothers and reported moderate levels of anxiety. Dropout rates were high, especially in the treatment group (treatment: 82%, 38/46; wait-list control: 51%, 22/43). A total of 26 women started iWaWa with only 2 women completing all 9 modules. Quantitative and qualitative data suggest iWaWa was experienced as generally useful and helpful. Participants enjoyed iWaWa's accessibility, anonymity, and weekly reminders, as well as the introduction to the principles of cognitive-behavioral therapy (CBT) and mindfulness. However, iWaWa was also experienced as not user-friendly enough, too long, and not smartphone-friendly. Parts of the content were experienced as not always relevant and appropriate. Participants felt that iWaWa could be improved by having it in a smartphone app format and by making the content more concise and inclusive of different parenting styles. CONCLUSIONS: Despite interest in iWaWa, the results suggest that both the study and iWaWa were not feasible in the current format. However, this first trial provides useful evidence about treatment format and content preferences that can inform iWaWa's future development, as well as research and development of Web-based postpartum anxiety treatments, in general, to optimize adherence. TRIAL REGISTRATION: ClinicalTrials.gov NCT02434406; https://clinicaltrials.gov/ct2/show/NCT02434406 (Archived by WebCite at http://www.webcitation.org/6xTq7Bwmd)

Internet-based interventions for postpartum anxiety: exploring health visitors’ views

Objective: This study aimed to explore health visitors’ (HVs) views on the acceptability and potential implementation of internet-based postpartum anxiety interventions in their practice. Background: Internet-based self-help has been shown to be effective and acceptable for postpartum depression. Recently, an internet-based intervention has been developed for postpartum anxiety. Before implementing new anxiety interventions in postpartum care, it is important to determine the acceptability and ways of implementing such interventions. This study therefore explored HVs’ views on this, as they are the some of the key healthcare professionals supporting women postpartum. Methods: Semi-structured interviews were conducted with 13 HVs across the UK. Audio-recorded interviews were transcribed verbatim and analysed using thematic analysis. Results: Five themes emerged – suitability; benefits; concerns; importance of one-to-one support; implementation. Internet-based interventions were seen as suitable as an additional option for a sub-group of postpartum women. Identified benefits included increased availability of a treatment tool for postpartum anxiety and treatment anonymity and flexibility. Reported concerns were the women’s state of mind, decreased human and professional contact, as well as IT access and literacy and language skills. HVs considered the most feasible way to implement internet-based interventions would be to have flyers for HVs to include with other information provided after birth or to hand out and discuss during their visits. The need for sufficient evidence of treatment efficacy and appropriate training was highlighted. Conclusion: This study highlights the opportunities and challenges that need to be considered before implementing internet-based interventions for postpartum anxiety in the postpartum care

Randomized trial of polychromatic blue-enriched light for circadian phase shifting, melatonin suppression, and alerting responses.

Wavelength comparisons have indicated that circadian phase-shifting and enhancement of subjective and EEG-correlates of alertness have a higher sensitivity to short wavelength visible light. The aim of the current study was to test whether polychromatic light enriched in the blue portion of the spectrum (17,000 K) has increased efficacy for melatonin suppression, circadian phase-shifting, and alertness as compared to an equal photon density exposure to a standard white polychromatic light (4000 K). Twenty healthy participants were studied in a time-free environment for 7 days. The protocol included two baseline days followed by a 26-h constant routine (CR1) to assess initial circadian phase. Following CR1, participants were exposed to a full-field fluorescent light (1 × 10 14 photons/cm 2 /s, 4000 K or 17,000 K, n = 10/condition) for 6.5 h during the biological night. Following an 8 h recovery sleep, a second 30-h CR was performed. Melatonin suppression was assessed from the difference during the light exposure and the corresponding clock time 24 h earlier during CR1. Phase-shifts were calculated from the clock time difference in dim light melatonin onset time (DLMO) between CR1 and CR2. Blue-enriched light caused significantly greater suppression of melatonin than standard light ((mean ± SD) 70.9 ± 19.6% and 42.8 ± 29.1%, respectively, p \u3c 0.05). There was no significant difference in the magnitude of phase delay shifts. Blue-enriched light significantly improved subjective alertness (p \u3c 0.05) but no differences were found for objective alertness. These data contribute to the optimization of the short wavelength-enriched spectra and intensities needed for circadian, neuroendocrine and neurobehavioral regulation

Post-traumatic stress disorder following childbirth: an update of current issues and recommendations for future research

Objective: This paper aimed to report the current status of research in the field of post-traumatic stress disorder following childbirth (PTSD FC), and to update the findings of an earlier 2008 paper. Background: A group of international researchers, clinicians and service users met in 2006 to establish the state of clinical and academic knowledge relating to PTSD FC. A paper identified four key areas of research knowledge at that time. Methods: Fourteen clinicians and researchers met in Oxford, UK to update the previously published paper relating to PTSD FC. The first part of the meeting focused on updating the four key areas identified previously, and the second part on discussing new and emerging areas of research within the field. Results: A number of advances have been made in research within the area of PTSD FC. Prevalence is well established within mothers, several intervention studies have been published, and there is growing interest in new areas: staff and pathways; prevention and early intervention; impact on families and children; special populations; and post-traumatic growth. Conclusion: Despite progress, significant gaps remain within the PTSD FC knowledge base. Further research continues to be needed across all areas identified in 2006, and five areas were identified which can be seen as ‘new and emerging’. All of these new areas require further extensive research. Relatively little is still known about PTSD FC

The mental health safety improvement programme: a national quality improvement collaborative to reduce restrictive practice in England

In 2018, 38 mental health inpatient wards belonging to NHS trusts across England took part in the national reducing restrictive practice collaborative project, which aimed to reduce the use of rapid tranquillisation, restraint and seclusion of patients by 33%. Teams were supported to use quality improvement tools by skilled coaches as part of a national collaborative learning system. At the end of the programme, the overall use of restrictive practice had reduced by 15%. Of the teams that achieved improvements, the average reduction in restrictive practice was 61%. Across the collaborative there were improvements in the mean monthly use of restraints and rapid tranquillisation, and in the total use of all three measures of restrictive practice combined. Support from quality improvement coaches allowed ideas to be tested across the collaborative, enabling the creation of a theory of change for reducing restrictive practice based on areas with a high degree of belief to inform future improvement work in this area