Mind-body interventions during pregnancy for preventing or treating women's anxiety

Study protocol for improving mental health during pregnancy: a randomized controlled low-intensity m-health intervention by midwives at primary care centers

BACKGROUND

Pregnancy-related anxiety and depression has received considerable attention worldwide. Mental health problems in pregnant women already since early weeks of gestation may have important consequences to the fetus. The necessity for more effective health care pathways, including some early interventions that reduce the overall burden of the childbearing situation appears a key factor for a successful birth and care of the baby. The few studies focalized in interventions, are focused on delivery and postpartum, without taking into account the whole maternity process. Current literature recommends the use of interventions based on new technologies for the treatment of mood disorders, already during the prenatal period. There have been scarce well-designed intervention studies that test technological low-intensity interventions by midwives to address pregnant women's mental health, diminishing anxiety and depression during pregnancy.

METHODS/DESIGN

Adult pregnant women (weeks 12-14 of gestation) will be recruited and screened from different primary care centers in Catalonia, Spain. Women who pass the initial mental screening will be randomly allocated to the relaxation virtual reality intervention or control group. The intervention aims to improve mental state of pregnant women during pregnancy, work through breathing, mindfulness and muscle relaxation techniques. Women in the control group will receive standard care offered by the public funded maternity services in Catalonia. The primary outcome measures will include the Edinburg Postnatal Depression (EPDS), State Trait Anxiety Inventory (STAI), Symptom Checklist-90 (SCL-90), and the Cambridge Worry Scale (CWS) instruments. Secondary outcome measures will include the Temperament and Character Inventory-Revised (TCI-R) and the Whooley and Generalized Anxiety Disorder-2 (GAD-2) questions. Routinary pregnancy monitoring measures will be also evaluated.

DISCUSSION

This study aims to test the efficacy of a low-intensity, midwife-led e-health intervention based on new technologies to work on women's anxiety and depression during pregnancy. We hypothesize that low-intensity mental health intervention during pregnancy, using an e-health (virtual reality) as a support tool, will be effective in reducing of anxiety, depressive symptoms, and improving satisfaction with pregnancy follow-up.

TRIAL REGISTRATION

Clinical Trials ID NCT05756205.

Non-pharmacological interventions for the management of perinatal anxiety in primary care: a meta-review of systematic reviews

BACKGROUND

Perinatal anxiety (PNA), anxiety that occurs during pregnancy and/or up to 12 months postpartum, is estimated to affect up to 21% of women, and may impact negatively on mothers, children, and their families. The National Institute for Health and Care Excellence (NICE) has called for further research around non-pharmacological interventions in primary care for PNA.

AIM

To summarise the available international evidence on non-pharmacological interventions for women with PNA in a primary care population.

DESIGN & SETTING

A meta-review of systematic reviews (SRs) with narrative synthesis was performed following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidance.

METHOD

Systematic literature searches were conducted in 11 health-related databases up to June 2022. Titles, abstracts, and full-text articles were dual-screened against pre-defined eligibility criteria. A variety of study designs were included. Data were extracted about study participants, intervention design, and context. Quality appraisal was performed using the AMSTAR 2 tool (A MeaSurement Tool to Assess systematic Reviews). A patient and public involvement group informed and contributed towards this meta-review.

RESULTS

Twenty-four SRs were included in the meta-review. Interventions were grouped into the following six categories for analysis purposes: psychological therapies; mind-body activities; emotional support from healthcare professionals (HCPs); peer support; educational activities; and alternative or complementary therapies.

CONCLUSION

In addition to pharmacological and psychological therapies, this meta-review has demonstrated that there are many more options available for women to choose from that might be effective to manage their PNA. Evidence gaps are present in several intervention categories. Primary care clinicians and commissioners should endeavour to provide patients with a choice of these management options, promoting individual choice and patient-centred care.

Review of Mobile Apps for Women With Anxiety in Pregnancy: Maternity Care Professionals' Guide to Locating and Assessing Anxiety Apps

Background

Mental health and pregnancy apps are widely available and have the potential to improve health outcomes and enhance women’s experience of pregnancy. Women frequently access digital information throughout their pregnancy. However, health care providers and women have little information to guide them toward potentially helpful or effective apps.

Objective

This review aimed to evaluate a methodology for systematically searching and reviewing commercially available apps that support pregnant women with symptoms of anxiety in order to assist maternity care professionals in identifying resources that they could recommend for these women.

Methods

A stepwise systematic approach was used to identify, select, describe, and assess the most popular and highly user-rated apps available in the United Kingdom from January to March 2021. This included developing a script-based search strategy and search process, writing evaluation criteria, and conducting a narrative description and evaluation of the selected apps.

Results

Useful search terms were identified, which included nonclinical, aspirational, and problem-based phrases. There were 39 apps selected for inclusion in the review. No apps specifically targeted women with anxiety in pregnancy. Of the 39 apps included in the review, 33 (85%) focused solely on mind-body techniques to promote relaxation, stress reduction, and psychological well-being. Only 8 of the 39 (21%) apps included in the review reported that health care professionals had contributed to app development and only 1/39 (3%) provided empirical evidence on the effectiveness and acceptability of the app. The top 12/39 (31%) apps were evaluated by 2 independent reviewers using the developed criteria and scores. There was a small negative correlation between the reviewers’ scores and app user rating scores, with higher user rating scores associated with lower reviewer scores.

Conclusions

App developers, publishers, and maternity care professionals should seek advice from women with lived experience of anxiety symptoms in pregnancy to locate, promote, and optimize the visibility of apps for pregnant women. There is a lack of resources that provide coping strategies based on current evidence for the treatment of anxiety in pregnancy. Maternity care providers are limited in their ability to locate and recommend acceptable and trustworthy apps because of the lack of information on the evidence base, development, and testing of apps. Maternity care professionals and women need access to libraries of trusted apps that have been evaluated against relevant and established criteria.

Assessment of educational intervention and Acupressure during labor on the mother's anxiety level and arterial oxygen pressure of the umbilical cord of infants (PO2). A randomized controlled clinical Trial

BACKGROUND

Natural delivery is distressing, and the mother's anxiety in this condition can have negative impacts on the fetus, mother, and the delivery process. Hence, many women tend to use pharmacological or nonpharmacological methods for reduction of labor stress and anxiety. The aim was to assess the effect of supportive care and acupressure during labor on the mother's anxiety level and arterial oxygen pressure of the umbilical cord of infants.

MATERIALS AND METHODS

This performed on 150 pregnant women were randomly assigned to two interventions and a control group in the delivery ward of the selected educational center of Shiraz University of Medical Sciences (Shoushtari Hospital) in Iran. Mothers' anxiety scores before (beginning of the active stage of labor) and after intervention (the end of the first stage of labor) were measured using Spielberger's questionnaire. Then, infants' cord blood samples for arterial blood gas and hematologic analyses were sent to the hospital's laboratory. After all, the data with SPSS version 16 and using Pearson's correlation coefficient, one-way ANOVA, were analyzed.

RESULTS

The mean of anxiety score in the control group was 21.1% and in the supportive group and the acupressure group, respectively, decreased by 37.5% and 34.8%, respectively (P < 0.001). The mean of PO₂ was also reported in the maternal supportive, acupressure, and control groups, 40.4 ± 8.8, 27.4 ± 2.8, and 18.1 ± 3.7, respectively. Additionally, a significant correlation was found between mothers' anxiety scores after the intervention and the mean of PO₂ (P = 0.014).

CONCLUSION

The supportive care and acupressure at BL32 acupoint reduced mothers' anxiety and consequently improved fetal oxygenation. Therefore, these methods are recommended to be used during labor for improving birth outcomes.

Women's experiences and perceptions of anxiety and stress during the perinatal period: a systematic review and qualitative evidence synthesis

Background

The perinatal period, from pregnancy to the first year postpartum, is a transitional period that can result in anxiety and stress for some women. Perinatal anxiety and stress can adversely impact the physical and psychological health of women and children. Understanding women’s lived experiences of perinatal anxiety and stress is essential to better support women. The aim of this qualitative evidence synthesis was to examine women’s experiences and perceptions of, and barriers and facilitators to coping with, perinatal anxiety and stress.

Methods

Databases CINAHL, EMBASE, MEDLINE, PsycINFO and Maternity and Infant Care were searched from inception to June 2020. Eligible studies included women who were pregnant or up to one year postpartum and examined women’s experiences of anxiety and/or stress during the perinatal period. Data were synthesised using thematic synthesis.

Results

Of 20,318 identified articles, 13 studies met inclusion criteria and were included in this review. Five key themes emerged: Social support, women’s experiences of healthcare, social norms and expectations, factors that impact on coping and mother and baby’s health.

Conclusion

This review provided a comprehensive synthesis of perinatal anxiety and stress. Findings indicate that increased support for perinatal mental health in antenatal and postpartum care is needed. Addressing unrealistic expectations and conceptualisations of motherhood is also important to better support women. Enhancing women’s social support networks and provision of clear and consistent information are also essential to support women and minimise stress and anxiety in the perinatal period.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12884-021-04271-w.

Lavender Aromatherapy to Reduce Anxiety During Intrauterine Insemination: A Randomized Controlled Trial

Background

Infertility is a global public health issue. Therapies such as intrauterine insemination (IUI) are effective but may be associated with considerable anxiety. Preliminary data suggest that decreasing this anxiety might lead to improved outcomes.

Objective

To determine whether lavender aromatherapy (LA) reduces anxiety during an IUI procedure.

Methods

A randomized controlled trial of women undergoing IUI at a hospital-based fertility clinic. The intervention and comparison were the use of LA vs water. Measurements were the change in anxiety level during an IUI procedure, with secondary assessment of pain scores, patient satisfaction, and pregnancy rates.

Results

In total, 67 women were screened, and 62 women randomly assigned to either placebo (n = 31) or LA (n = 31). No differences were observed in baseline demographic characteristics or visual analog scores for anxiety before IUI (mean [95% CI], 33.9 [25.2 to 45.6] mm vs 41.0 [33.0 to 49.0] mm) in the LA and placebo groups. However, a statistically significant change in anxiety was observed after LA inhalation during the procedure (mean [95% CI], −11.2 [−19.1 to −3.2]) compared with placebo (mean [95% CI], 1.3 [−5.6 to 8.2]; P = .02). No significant difference was observed in pain during IUI in the LA group vs placebo group. Patient satisfaction was high, with 93% of respondents in the LA group satisfied with the aromatherapy during their procedure. Additionally, 76% of participants who received placebo reported that they would prefer to use LA during their IUI. No statistically significant difference was detected in pregnancy rates between the 2 groups: 19.4% with LA vs 9.7% with placebo (P = .47).

Conclusion

LA reduced anxiety and was preferred by women during IUI fertility treatments.

Interventions for fear of childbirth including tocophobia

BACKGROUND

Many women experience fear of childbirth (FOC). While fears about childbirth may be normal during pregnancy, some women experience high to severe FOC. At the extreme end of the fear spectrum is tocophobia, which is considered a specific condition that may cause distress, affect well-being during pregnancy and impede the transition to parenthood. Various interventions have been trialled, which support women to reduce and manage high to severe FOC, including tocophobia.

OBJECTIVES

To investigate the effectiveness of non-pharmacological interventions for reducing fear of childbirth (FOC) compared with standard maternity care in pregnant women with high to severe FOC, including tocophobia.

SEARCH METHODS

In July 2020, we searched Cochrane Pregnancy and Childbirth's Trials Register, ClinicalTrials.gov, the World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP), and reference lists of retrieved studies. We contacted researchers of trials which were registered and appeared to be ongoing.

SELECTION CRITERIA

We included randomised clinical trials which recruited pregnant women with high or severe FOC (as defined by the individual trial), for treatment intended to reduce FOC. Two review authors independently screened and selected titles and abstracts for inclusion. We excluded quasi-randomised and cross-over trials.

DATA COLLECTION AND ANALYSIS

We used standard methodological approaches as recommended by Cochrane. Two review authors independently extracted data and assessed the studies for risk of bias. A third review author checked the data analysis for accuracy. We used GRADE to assess the certainty of the evidence. The primary outcome was a reduction in FOC. Secondary outcomes were caesarean section, depression, birth preference for caesarean section or spontaneous vaginal delivery, and epidural use.

MAIN RESULTS

We included seven trials with a total of 1357 participants. The interventions included psychoeducation, cognitive behavioural therapy, group discussion, peer education and art therapy. We judged four studies as high or unclear risk of bias in terms of allocation concealment; we judged three studies as high risk in terms of incomplete outcome data; and in all studies, there was a high risk of bias due to lack of blinding. We downgraded the certainty of the evidence due to concerns about risk of bias, imprecision and inconsistency. None of the studies reported data about women's anxiety. Participating in non-pharmacological interventions may reduce levels of fear of childbirth, as measured by the Wijma Delivery Expectancy Questionnaire (W-DEQ), but the reduction may not be clinically meaningful (mean difference (MD) -7.08, 95% confidence interval (CI) -12.19 to -1.97; 7 studies, 828 women; low-certainty evidence). The W-DEQ tool is scored from 0 to 165 (higher score = greater fear). Non-pharmacological interventions probably reduce the number of women having a caesarean section (RR 0.70, 95% CI 0.55 to 0.89; 5 studies, 557 women; moderate-certainty evidence). There may be little to no difference between non-pharmacological interventions and usual care in depression scores measured with the Edinburgh Postnatal Depression Scale (EPDS) (MD 0.09, 95% CI -1.23 to 1.40; 2 studies, 399 women; low-certainty evidence). The EPDS tool is scored from 0 to 30 (higher score = greater depression). Non-pharmacological interventions probably lead to fewer women preferring a caesarean section (RR 0.37, 95% CI 0.15 to 0.89; 3 studies, 276 women; moderate-certainty evidence).  Non-pharmacological interventions may increase epidural use compared with usual care, but the 95% CI includes the possibility of a slight reduction in epidural use (RR 1.21, 95% CI 0.98 to 1.48; 2 studies, 380 women; low-certainty evidence).

AUTHORS' CONCLUSIONS

The effect of non-pharmacological interventions for women with high to severe fear of childbirth in terms of reducing fear is uncertain. Fear of childbirth, as measured by W-DEQ, may be reduced but it is not certain if this represents a meaningful clinical reduction of fear. There may be little or no difference in depression, but there may be a reduction in caesarean section delivery. Future trials should recruit adequate numbers of women and measure birth satisfaction and anxiety.

Opioid and benzodiazepine dispensing and co-dispensing patterns among commercially insured pregnant women in the United States, 2007-2015

BACKGROUND

Little is known about benzodiazepine and opioid-benzodiazepine co-dispensing patterns among pregnant women. Understanding these patterns is necessary to mitigate high-risk medication use during pregnancy. Our objective in this analysis was to evaluate opioid and benzodiazepine dispensing and co-dispensing patterns among commercially insured pregnant women in the United States.

METHODS

This retrospective study used a 10% random sample of commercially insured enrollees from the IQVIA™ Adjudicated Health Plan Claims Data from 2007 to 2015. The study included women (12-55 years of age) with completed pregnancies who had continuous medical and prescription drug coverage from 3 months prior to the date of conception through 3 months post-delivery. We estimated the prevalence of opioid and benzodiazepine dispensing and co-dispensing before, during, and after pregnancy, and evaluated trends in dispensing patterns across the study period (2007-2015) using Cochrane-Armitage tests. Chi-square tests were used to examine differences in demographic and clinical characteristics by dispensing and co-dispensing patterns. Among women that received an opioid or benzodiazepine during pregnancy, logistic regression models were used to quantify the association between sample characteristics and dispensing patterns (co-dispensing vs single dispensing).

RESULTS

Of 168,025 pregnant women that met our inclusion criteria, 10.1% received at least one opioid and 2.0% received at least one benzodiazepine during pregnancy, while 0.5% were co-dispensed these drugs. During the study period (2007 vs 2015), prevalence of opioid dispensing during pregnancy decreased from 11.2 to 8.6% (p <  0.01); while benzodiazepine dispensing increased from 1.3 to 2.9% (p <  0.01), and the prevalence of co-dispensing, while low and stable, increased slightly from 0.39 to 0.44% (p <  0.01). Older age, a higher comorbidity burden, pain diagnosis, anxiety diagnosis, and alcohol, tobacco, and drug use disorders, were all associated with an increased odds of co-dispensing during pregnancy.

CONCLUSIONS

This study provides evidence that while opioid dispensing during pregnancy has decreased in the past decade, benzodiazepine dispensing has increased. The prevalence of opioid-benzodiazepine co-dispensing was rare and remained fairly stable during our study period. Those co-dispensed both drugs had a higher prevalence of adverse birth outcomes. Further research to establish the potentially causal relationship between opioid and benzodiazepine co-dispensing and adverse birth outcomes should be undertaken.

African American Unemployment and the Disparity in Periviable Births

Periviable infants (i.e., born before 26 complete weeks of gestation) represent fewer than .5% of births in the US but account for 40% of infant mortality and 20% of billed hospital obstetric costs. African American women contribute about 14% of live births in the US, but these include nearly a third of the country’s periviable births. Consistent with theory and with periviable births among other race/ethnicity groups, males predominate among African American periviable births in stressed populations. We test the hypothesis that the disparity in periviable male births among African American and non-Hispanic white populations responds to the African American unemployment rate because that indicator not only traces, but also contributes to, the prevalence of stress in the population. We use time-series methods that control for autocorrelation including secular trends, seasonality, and the tendency to remain elevated or depressed after high or low values. The racial disparity in male periviable birth increases by 4.45% for each percentage point increase in the unemployment rate of African Americans above its expected value. We infer that unemployment—a population stressor over which our institutions exercise considerable control—affects the disparity between African American and non-Hispanic white periviable births in the US.

Respiratory therapy for the treatment of anxiety: Meta-analytic review and regression

OBJECTIVE

Respiratory abnormalities are a hallmark of anxiety symptomatology and may serve as clinically useful modifiers for alleviating anxiety symptoms. However, gold-standard anxiety treatments (e.g., cognitive-behavioral interventions) often do not directly address respiratory components despite their theoretical utility and clinical accessibility. This review examined the clinical effectiveness of respiratory interventions, interventions that directly target respiration abnormalities and processes, in treating trait anxiety symptoms.

METHODS

The final analysis included 40 randomized controlled trials including at least one measure of trait anxiety, a respiratory-focused intervention group, and a non-respiratory control-group (active or inactive treatment). Overall effects of respiratory focused interventions were examined, as well as the effect of hypothesized moderators.

RESULTS

Respiratory component interventions yielded significantly greater improvements (moderate to large effect) in anxiety symptoms than controls, with the stronger effects observed in comparison to inactive, rather than active, control conditions. Significant heterogeneity in findings suggests that variability in intervention design, population, and control comparison may obfuscate interpretation of findings.

CONCLUSIONS

Evidence supports the clinical utility of respiratory interventions as either an independent anxiety treatment, or as an adjunct to other interventions. Clinical and research implications of findings along with recommendations for ongoing investigations in this domain are discussed.

Developing a complex intervention to support pregnant women with mild to moderate anxiety: application of the Medical Research Council framework

Background

To design and develop an intervention to support women with symptoms of mild to moderate anxiety in pregnancy.

Methods

The development followed the MRC framework for complex interventions, utilising psychological theory, review level evidence and professional and public involvement. Two systematic reviews were completed which helped identify potentially beneficial intervention components. The theory underpinning the components was explored to consider the potential benefit for women with mild to moderate anxiety symptoms in pregnancy. Methods of delivering the intervention within maternity services were explored. The intervention comprised: group discussions, one to one support and assisted self-help resources. Midwives were identified as ideally placed to facilitate the intervention supported by midwifery support workers. A bespoke training package was provided by subject experts to prepare the facilitators.

Results

The absence of established interventions and a paucity of evidence based approaches for pregnant women with symptoms of mild to moderate anxiety indicated the need for a rigorous and systematic approach to the intervention design. This approach led to the development of an intervention feasible for implementation in maternity care systems tailored to the needs of pregnant women. The involvement of a multi-professional advisory team and active engagement of service users helped to consider the acceptability of the intervention for women and the feasibility of delivering the intervention in the context of maternity care.

Conclusion

The MRC Framework provided useful overarching guidance to develop a midwife facilitated intervention for women with symptoms of anxiety in pregnancy. The framework assisted the development of a robust rationale for each intervention component and considered the processes of evaluation and implementation into maternity care systems.

Biofeedback intervention during the pregnancy for the treatment of anxiety disorder: A case report and review of literature

Anxiety disorder during pregnancy has an adverse effect on the fetal, Obst, and neonatal outcomes. There is controversy about the use of psychotropic during pregnancy. The effective, safest, and easy to administer, nonpharmacological intervention is the unmet need. Biofeedback therapy is an acceptable and effective therapy for anxiety symptoms during pregnancy. We report a case of a young pregnant presented with anxiety symptoms in the first trimester along with recurrent panic attacks. The patient was managed with Biofeedback therapy, without any prenatal or postnatal complication. Future studies are required to understand the efficacy and effectiveness of biofeedback therapy.

Do Cochrane reviews reflect the latest evidence on meditation and mindfulness-based interventions? A snapshot of the current evidence

Growing evidence emphasizes the importance of meditation and mindfulness-based interventions (MBIs) in clinical settings. Here, we attempted to determine the clinical issues targeted by Cochrane reviews of meditation and MBIs and whether the judgements about quality/certainty as expressed by the Cochrane authors differed from that of non-Cochrane reviews and guidelines. The search database was the Cochrane Database of Systematic Reviews and the search date was December 31, 2019. Screening and selection of reviews was carried out by two independent authors. Overall, 20 reviews and four protocols were selected for this study. The effects of meditation and/or MBIs on various conditions described in the Cochrane reviews seemed ambiguous, with the exception of mindfulness-based stress reduction in breast cancer patients. However, we found some international clinical practice guidelines and latest non-Cochrane reviews describing meditation and MBIs to be more comprehensive and favorable. This gap is likely due to the priority-setting issues, which resulted in a lack of latest up-to-date evidence, as well as gaps in interventions of interest between Cochrane and non-Cochrane reviews.

Psychological interventions for depression and anxiety in pregnant Latina and Black women in the United States: A systematic review

Black women and Latinas have more symptoms of depression and anxiety during pregnancy than do their non-Latina White counterparts. Although effective interventions targeting internalizing disorders in pregnancy are available, they are primarily tested with White women. This article reviews randomized controlled trials and non-randomized studies to better understand the effectiveness of psychological interventions for anxiety and depression during pregnancy in Latinas and Black women. Additionally, this review summarizes important characteristics of interventions such as intervention format, treatment modality, and the use of cultural adaptations. Literature searches of relevant research citation databases produced 68 studies; 13 of which were included in the final review. Most studies were excluded because their samples were not majority Latina or Black women or because they did not test an intervention. Of the included studies, three interventions outperformed a control group condition and showed statistically significant reductions in depressive symptoms. An additional two studies showed reductions in depressive symptoms from pretreatment to post-treatment using non-controlled designs. The remaining eight studies (seven randomized and one non-randomized) did not show significant intervention effects. Cognitive behavioral therapy was the modality with most evidence for reducing depressive symptoms in pregnant Black and Latina women. No intervention was found to reduce anxiety symptoms, although only two of the 13 measured anxiety as an outcome. Five studies made cultural adaptations to their treatment protocols. Future studies should strive to better understand the importance of cultural modifications to improve engagement and clinical outcomes with pregnant women receiving treatment for anxiety and depression.

Non-pharmacological interventions to reduce the symptoms of mild to moderate anxiety in pregnant women. A systematic review and narrative synthesis of women's views on the acceptability of and satisfaction with interventions

To assess women's views on the acceptability of and satisfaction with non-pharmacological interventions to reduce the symptoms of anxiety in pregnant women. A systematic review and narrative synthesis (Prospero protocol number CRD42015017841). Fourteen included studies were conducted in Australia, Canada, Germany, New Zealand, UK and USA. Interventions were cognitive behavioural therapy, mindfulness, yoga, psychological assessment, supportive and educational based interventions. Studies included women from general antenatal populations and women with anxiety or depression symptoms or risk factors for anxiety or depression. The findings were limited due to the small number of studies evaluating different types of interventions using various study methods. Some studies had too little procedural reporting to allow a full quality assessment. Women's views on the acceptability of and satisfaction with interventions were overwhelmingly positive. The review highlights women's motivations for and barriers to participation as well as the benefit women perceived from peer support and individual discussions of their situation. Interventions need to be further evaluated in randomised controlled trials. The inclusion of women's views and experiences illuminates how and why intervention components contribute to outcomes. Women's initial concerns about psychological screening and the benefit derived from peer support and individual discussion should be noted by providers of maternity care.

Efficacy of Progressive Muscle Relaxation on Pregnancy Outcome among Anxious Indian Primi Mothers

Background:

Progressive Muscle Relaxation (PMR) helps to improve the emotional state of antenatal mothers with stress and anxiety, which is necessary to keep the fetus healthy inside the womb. This study assesses the efficacy of progressive muscle repose on stress and anxiety among primigravidae.

Materials and Methods:

A randomized controlled study was conducted from May 2015 to June 2017 with 250 primigravidae. The women were assigned using a lottery method to intervention and control groups, 125 in each group. Information on background variables, pregnancy outcome, maternal complications, fetal complications, and postpartum depression was collected during the interval following delivery. PMR was the intervention (video) installed on one-to-one basis for two consecutive days. Pearson correlation, ANOVA, and regression analysis were used to evaluate the data to determine pregnancy outcome and performance of PMR.

Results:

There was a significant reduction ((F₃ = 24.81, p < 0.001) in all aspects of stress among the intervention and control groups during the posttest. The mean gestational age at birth was significantly different (F₂ = 6.08, p = 0.014) in the control group. There was significant increase in the occurrence of fetal complications such as birth asphyxia (F₂ = 5.67, p < 0.050), respiratory distress (F₂ = 8.68, p < 0.050), and jaundice (F₂ = 3.91, p < 0.050) in the control group. There was a negative correlation between PMR and stress (r = −0.22, p < 0.001), and PMR and state anxiety (r = −0.26, p < 0.001). There was an increased occurrence of maternal complications among the control group in comparison with the intervention group.

Conclusions:

The study suggests that PMR practice is useful during pregnancy to decrease stress, anxiety, and for reducing the occurrence of postpartum complications.

Addressing mental health issues among migrant and refugee pregnant women: A call for action

Migrant and refugee pregnant women constitute a highly vulnerable group to mental disorders. The rates of mental illness of migrants and refugees are higher than those of host populations, with migrant women being more likely to suffer from prenatal depression. A Policy Paper was developed based on a literature review conducted in Medline, Scopus and Google Scholar. Filtering criteria were: year of publication (2002–2017), study topic relevance, and English language. A total of 63 documents were identified. Most of the documents were scientific papers while a large number of documents were reports of EU committees and networks on migrant issues or annual reports of international bodies. From the analysis of existing evidence, four major topics emerged for the perinatal health of migrant women: 1) Prevalence and risk factors for antenatal mental disorders, 2) Assessment of mental disorders, 3) Healthcare professionals’ training on supporting migrant and refugee pregnant women, and 4) Interventions for the mental health of migrant women. Midwives and other members of interdisciplinary teams have to be trained and culturally competent to successfully meet the needs of migrant and refugee pregnant women.

Guided imagery for treating hypertension in pregnancy

BACKGROUND

Hypertension (high blood pressure) in pregnancy carries a high risk of maternal morbidity and mortality. Although antihypertensive drugs are commonly used, they have adverse effects on mothers and fetuses. Guided imagery is a non-pharmacological technique that has the potential to lower blood pressure among pregnant women with hypertension. Guided imagery is a mind-body therapy that involves the visualisation of various mental images to facilitate relaxation and reduction in blood pressure.

OBJECTIVES

To determine the effect of guided imagery as a non-pharmacological treatment of hypertension in pregnancy and its influence on perinatal outcomes.

SEARCH METHODS

We searched the Cochrane Pregnancy and Childbirth Group's Trials Register, and two trials registers (October 2018). We also searched relevant conference proceedings and journals, and scanned the reference lists of retrieved studies.

SELECTION CRITERIA

We included randomised controlled trials (RCTs). We would have included RCTs using a cluster-randomised design, but none were identified. We excluded quasi-RCTs and cross-over trials.We sought intervention studies of various guided imagery techniques performed during pregnancy in comparison with no intervention or other non-pharmacological treatments for hypertension (e.g. quiet rest, music therapy, aromatherapy, relaxation therapy, acupuncture, acupressure, massage, device-guided slow breathing, hypnosis, physical exercise, and yoga).

DATA COLLECTION AND ANALYSIS

Three review authors independently assessed the trials for inclusion, extracted data, and assessed risk of bias for the included studies. We checked extracted data for accuracy, and resolved differences in assessments by discussion. We assessed the certainty of the evidence using the GRADE approach.

MAIN RESULTS

We included two small trials (involving a total of 99 pregnant women) that compared guided imagery with quiet rest. The trials were conducted in Canada and the USA. We assessed both trials as at high risk of performance bias, and low risk of attrition bias; one trial was at low risk for selection, detection, and reporting bias, while the other was at unclear risk for the same domains.We could not perform a meta-analysis because the two included studies reported different outcomes, and the frequency of the intervention was slightly different between the two studies. One study performed guided imagery for 15 minutes at least twice daily for four weeks, or until the baby was born (whichever came first). In the other study, the intervention included guided imagery, self-monitoring of blood pressure, and thermal biofeedback-assisted relaxation training for four total hours; the participants were instructed to practice the procedures twice daily and complete at least three relief relaxation breaks each day. The control groups were similar - one was quiet rest, and the other was quiet rest as bed rest.None of our primary outcomes were reported in the included trials: severe hypertension (either systolic blood pressure of 160 mmHg or higher, or diastolic blood pressure of 110 mmHg or higher); severe pre-eclampsia, or perinatal death (stillbirths plus deaths in the first week of life). Only one of the secondary outcomes was measured.Low-certainty evidence from one trial (69 women) suggests that guided imagery may make little or no difference in the use of antihypertensive drugs (risk ratio 1.27, 95% confidence interval 0.72 to 2.22).

AUTHORS' CONCLUSIONS

There is insufficient evidence to inform practice about the use of guided imagery for hypertension in pregnancy.The available evidence for this review topic is sparse, and the effect of guided imagery for treating hypertension during pregnancy (compared with quiet rest) remains unclear. There was low-certainty evidence that guided imagery made little or no difference to the use of antihypertensive drugs, downgraded because of imprecision.The two included trials did not report on any of the primary outcomes of this review. We did not identify any trials comparing guided imagery with no intervention, or with another non-pharmacological method for hypertension.Large and well-designed RCTs are needed to identify the effects of guided imagery on hypertension during pregnancy and on other relevant outcomes associated with short-term and long-term maternal and neonatal health. Trials could also consider utilisation and costs of health service.

Support during pregnancy for women at increased risk of low birthweight babies

BACKGROUND

Studies consistently show a relationship between social disadvantage and low birthweight. Many countries have programmes offering special assistance to women thought to be at risk for giving birth to a low birthweight infant. These programmes, collectively referred to in this review as additional social support, may include emotional support, which gives a person a feeling of being loved and cared for, tangible/instrumental support, in the form of direct assistance/home visits, and informational support, through the provision of advice, guidance and counselling. The programmes may be delivered by multidisciplinary teams of health professionals, specially trained lay workers, or a combination of lay and professional workers. This is an update of a review first published in 2003 and updated in 2010.

OBJECTIVES

The primary objective was to assess the effects of programmes offering additional social support (emotional, instrumental/tangible and informational) compared with routine care, for pregnant women believed to be at high risk for giving birth to babies that are either preterm (less than 37 weeks' gestation) or weigh less than 2500 g, or both, at birth. Secondary objectives were to determine whether the effectiveness of support was mediated by timing of onset (early versus later in pregnancy) or type of provider (healthcare professional or lay person).

SEARCH METHODS

For this update, we searched Cochrane Pregnancy and Childbirth's Trials Register, ClinicalTrials.gov, the WHO International Clinical Trials Registry Platform (ICTRP) on 5 February 2018, and reference lists of retrieved studies.

SELECTION CRITERIA

Randomised trials of additional social support during at-risk pregnancy by either a professional (social worker, midwife, or nurse) or specially trained lay person, compared to routine care. We defined additional social support as some form of emotional support (e.g. caring, empathy, trust), tangible/instrumental support (e.g. transportation to clinic appointments, home visits complemented with phone calls, help with household responsibilities) or informational support (advice and counselling about nutrition, rest, stress management, use of alcohol/recreational drugs).

DATA COLLECTION AND ANALYSIS

Two review authors independently assessed studies for inclusion and risk of bias, extracted data and checked them for accuracy. We assessed the quality of the evidence using the GRADE approach.

MAIN RESULTS

This updated review includes a total of 25 studies, with outcome data for 11,246 mothers and babies enrolled in 21 studies. We assessed the overall risk of bias of included studies to be low or unclear, mainly because of limited reporting or uncertainty in how randomisation was generated or concealed (which led us to downgrade the quality of most outcomes to moderate), and the impracticability of blinding participants.When compared with routine care, programmes offering additional social support for at-risk pregnant women may slightly reduce the number of babies born with a birthweight less than 2500 g from 127 per 1000 to 120 per 1000 (risk ratio (RR) 0.94, 95% confidence interval (CI) 0.86 to 1.04; 16 studies, n = 11,770; moderate-quality evidence), and the number of babies born with a gestational age less than 37 weeks at birth from 128 per 1000 to 117 per 1000 (RR 0.92, 95% CI 0.84 to 1.01, 14 studies, n = 12,282; moderate-quality evidence), though the confidence intervals for the pooled effect for both of these outcomes just crossed the line of no effect, suggesting any effect is not large. There may be little or no difference between interventions for stillbirth/neonatal death (RR 1.11, 95% CI 0.88 to 1.41; 15 studies, n = 12,091; low-quality evidence). Secondary outcomes of moderate quality suggested that there is probably a reduction in caesarean section (from 215 per 1000 to 194 per 1000; RR 0.90, 95% CI 0.83 to 0.97; 15 studies, n = 9550), a reduction in the number of antenatal hospital admissions per participant (RR 0.78, 95% CI 0.68 to 0.91; 4 studies; n = 787), and a reduction in the mean number of hospitalisation episodes (mean difference -0.05, 95% CI -0.06 to -0.04; 1 study, n = 1525) in the social support group, compared to the controls.Postnatal depression and women's satisfaction were reported in different ways in the studies that considered these outcomes and so we could not include data in a meta-analysis. In one study postnatal depression appeared to be slightly lower in the support group in women who screened positively on the Edinbugh Postnatal Depression Scale at eight to 12 weeks postnatally (RR 0.74, 95% CI 0.55 to 1.01; 1 study, n = 1008; moderate-quality evidence). In another study, again postnatal depression appeared to be slightly lower in the support group and this was a self-report measure assessed at six weeks postnatally (RR 0.85, 95% CI 0.69 to 1.05; 1 study, n = 458; low-quality evidence). A higher proportion of women in one study reported that their prenatal care was very helpful in the supported group (RR 1.17, 95% CI 1.05 to 1.30; 1 study, n = 223; moderate-quality evidence), although in another study results were similar. Another study assessed satisfaction with prenatal care as being "not good" in 51 of 945 in the additional support group, compared with 45 of 942 in the usual care group.No studies considered long-term morbidity for the infant. No single outcome was reported in all studies. Subgroup analysis demonstrated consistency of effect when the support was provided by a healthcare professional or a trained lay worker.The descriptions of the additional social support were generally consistent across all studies and included emotional support, tangible support such as home visits, and informational support.

AUTHORS' CONCLUSIONS

Pregnant women need the support of caring family members, friends, and health professionals. While programmes that offer additional social support during pregnancy are unlikely to have a large impact on the proportion of low birthweight babies or birth before 37 weeks' gestation and no impact on stillbirth or neonatal death, they may be helpful in reducing the likelihood of caesarean birth and antenatal hospital admission.

The Effectiveness of Hypnosis Intervention in Alleviating Postpartum Psychological Symptoms

Psychological symptoms, particularly postpartum depression, may impair women's well-being after childbirth. Mind-body treatments such as hypnosis are available to help prepare women to maintain or improve their well-being postpartum. The aims of the present study are to determine the effectiveness of a hypnosis intervention in alleviating psychological symptoms (stress, anxiety, and depression) and the symptoms of postpartum depression. A quasi-experimental design was utilized in this study. The experimental group participants (n = 28) received a hypnosis intervention at weeks 16, 20, 28, and 36 of their pregnancies. Participants in the control group (n = 28) received routine prenatal care. The final data collection, occurring at two months postpartum, included 16 women from the experimental group and 11 women from the control group. The Depression Anxiety Stress Scale-21 (DASS-21) was used to measure psychological symptoms, and postpartum depression was assessed using the Edinburgh Postnatal Depression Scale (EPDS). The results at two months postpartum showed that the experimental group had significantly lower postpartum anxiety than the control group (M = 2.88 versus M = 38.36, p = .023). Similarly, the experimental group had significantly lower postpartum depressive symptoms than the control group (M = 1.25 versus M = 6.73, p < .002). Group differences in postpartum stress symptoms were not significant (p = .363). Finally, the results indicated that the experimental group experienced reduced postpartum depression when compared to the control group (M = 5.69 versus M = 10.64, p < .001). Thus, hypnosis conducted during pregnancy may promote improvements in psychological well-being postpartum.

'It definitely made a difference': A grounded theory study of yoga for pregnancy and women's self-efficacy for labour

OBJECTIVE

To explore women's experience of attending yoga for pregnancy classes in order to generate a theory about which aspects, if any, are effective in enhancing self-efficacy for labour and birth.

DESIGN

A longitudinal grounded theory study.

METHODS

Semi-structured interviews were undertaken with women before they started yoga for pregnancy classes, after they had attended at least six classes, and finally, postnatally. Interview transcripts were analysed using constructive grounded theory and a self-efficacy framework.

SETTING

Three yoga for pregnancy teachers' classes in England.

PARTICIPANTS

Twenty two women attending yoga for pregnancy classes.

FINDINGS

Analysis of interviews with women at three time points led to a propositional theory that yoga for pregnancy enhances women's self-efficacy for labour by building their confidence and competence through a combination of techniques. These include repeated practice of a variety of pain management strategies, use of affirming language and the telling of positive labour stories, underpinned by yoga practice to lower somatic response to stress.

Reducing Psychological Stress in Peripartum Women With Heart Rate Variability Biofeedback: A Systematic Review

Peripartum women are exposed to a variety of stressors that have adverse health consequences for the maternal-child dyad (e.g., impaired bonding). To combat these adverse health consequences, heart rate variability biofeedback (HRVBF) may be implemented by holistic nurses to aid peripartum women experiencing a high level of stress. A systematic review was completed using the guidelines established in the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) statement. To be included in the review, studies had to meet the following criteria: (a) published scientific articles, (b) studies published in English, (c) experimental, quasi-experimental, or case reports, (d) use of HRVBF as the main treatment, (e) use of psychological stress as a dependent variable, and (f) studies published until December 2017. The major findings of this review can be described as follows: (a) HRVBF and psychological stress in peripartum women are related concepts, (b) peripartum women who completed HRVBF report a reduction in stress compared with participants who did not receive HRVBF, and (c) there is currently no information on the effectiveness of HRVBF on psychological stress in the first and early second trimester of pregnancy. Overall, this systematic review of the literature provides objective evidence that HRVBF may be a potential beneficial adjuvant treatment for stress management in peripartum women.

Assessment of significant psychological distress at the end of pregnancy and associated factors

The aim of this study is to study the prevalence of mental distress at the end of pregnancy and after birth and the impact of selected socio-demographic and obstetric factors. This is a cross-sectional study. The sample is consisted of 351 puerperal women at the age of 18 and over. Sociodemographic, obstetric variables were collected to detect significant psychological distress; the instrument used was General Health Questionnaire (GHQ-28). Logistic multivariable regressions were used to investigate associations. The prevalence of significant mental distress amounted to 81.2%, mostly related to social relationship and anxiety. The women who affirmed having more stress during pregnancy had too significantly increased emotional distress before the birth as well as during early puerperium, increasing somatic symptoms (p < 0.001; OR 2.685; CI 95% 1.583-4.553), anxiety (p < 0.001; OR 4.676; CI 95% 2.846-7.684), and depressive symptoms (p < 0.01). Somatic symptoms (p < 0.05; OR 2.466; CI 95% 1.100-5.528) and social dysfunction (p < 0.001; OR 1.672; CI 95% 0.711-3.932) occur most frequently in women who already had children. Regarding socio-demographic data, being an immigrant is the only protective factor reducing the social dysfunction in the last weeks of pregnancy (p < 0.01; OR 0.478; CI 95% 0.274-0.832). Psychological distress at the end of a full-term pregnancy and in the postpartum period occurs frequently and was associated mainly with stress experienced during pregnancy and parity. It is advisable to perform proper assessment of stress and significant psychological distress at the early stage of pregnancy and repeatedly later on until delivery. Information and support from professionals can help to decrease and prevent their negative impact on maternal and fetal health, as observed in the current evidence.

Women's Health: Pregnancy and Conception

Preconception is an ideal time to assist women contemplating pregnancy to modify health behaviors. Dietary needs in pregnancy are critical and may require supplementation. The use of mind-body medicine in the antenatal period assists patients in childbirth preparation. Integrative medicine techniques can be safely and effectively used for common third-trimester obstetric complications of pregnancy.

A systematic review, evidence synthesis and meta-analysis of quantitative and qualitative studies evaluating the clinical effectiveness, the cost-effectiveness, safety and acceptability of interventions to prevent postnatal depression

BACKGROUND

Postnatal depression (PND) is a major depressive disorder in the year following childbirth, which impacts on women, their infants and their families. A range of interventions has been developed to prevent PND.

OBJECTIVES

To (1) evaluate the clinical effectiveness, cost-effectiveness, acceptability and safety of antenatal and postnatal interventions for pregnant and postnatal women to prevent PND; (2) apply rigorous methods of systematic reviewing of quantitative and qualitative studies, evidence synthesis and decision-analytic modelling to evaluate the preventive impact on women, their infants and their families; and (3) estimate cost-effectiveness.

DATA SOURCES

We searched MEDLINE, EMBASE, Science Citation Index and other databases (from inception to July 2013) in December 2012, and we were updated by electronic alerts until July 2013.

REVIEW METHODS

Two reviewers independently screened titles and abstracts with consensus agreement. We undertook quality assessment. All universal, selective and indicated preventive interventions for pregnant women and women in the first 6 postnatal weeks were included. All outcomes were included, focusing on the Edinburgh Postnatal Depression Scale (EPDS), diagnostic instruments and infant outcomes. The quantitative evidence was synthesised using network meta-analyses (NMAs). A mathematical model was constructed to explore the cost-effectiveness of interventions contained within the NMA for EPDS values.

RESULTS

From 3072 records identified, 122 papers (86 trials) were included in the quantitative review. From 2152 records, 56 papers (44 studies) were included in the qualitative review. The results were inconclusive. The most beneficial interventions appeared to be midwifery redesigned postnatal care [as shown by the mean 12-month EPDS score difference of -1.43 (95% credible interval -4.00 to 1.36)], person-centred approach (PCA)-based and cognitive-behavioural therapy (CBT)-based intervention (universal), interpersonal psychotherapy (IPT)-based intervention and education on preparing for parenting (selective), promoting parent-infant interaction, peer support, IPT-based intervention and PCA-based and CBT-based intervention (indicated). Women valued seeing the same health worker, the involvement of partners and access to several visits from a midwife or health visitor trained in person-centred or cognitive-behavioural approaches. The most cost-effective interventions were estimated to be midwifery redesigned postnatal care (universal), PCA-based intervention (indicated) and IPT-based intervention in the sensitivity analysis (indicated), although there was considerable uncertainty. Expected value of partial perfect information (EVPPI) for efficacy data was in excess of £150M for each population. Given the EVPPI values, future trials assessing the relative efficacies of promising interventions appears to represent value for money.

LIMITATIONS

In the NMAs, some trials were omitted because they could not be connected to the main network of evidence or did not provide EPDS scores. This may have introduced reporting or selection bias. No adjustment was made for the lack of quality of some trials. Although we appraised a very large number of studies, much of the evidence was inconclusive.

CONCLUSIONS

Interventions warrant replication within randomised controlled trials (RCTs). Several interventions appear to be cost-effective relative to usual care, but this is subject to considerable uncertainty.

FUTURE WORK RECOMMENDATIONS

Several interventions appear to be cost-effective relative to usual care, but this is subject to considerable uncertainty. Future research conducting RCTs to establish which interventions are most clinically effective and cost-effective should be considered.

STUDY REGISTRATION

This study is registered as PROSPERO CRD42012003273.

FUNDING

The National Institute for Health Research Health Technology Assessment programme.

Comparing the Effects of Progressive Muscle Relaxation and Physical Activity on Pregnant Women's General Health

Background:

Pregnancy is important because maternal health and well-being directly affects another person's life. This study aimed to compare the effects of progressive muscle relaxation (PMR) and physical activity (PA) on the general health of pregnant women.

Materials and Methods:

This randomized clinical trial was conducted among 96 primiparous women enrolled in a prenatal clinic in Tehran (Iran) between May 3, 2013 and August 7, 2013. The participants were selected through convenience sampling over 3 weeks and randomly assigned to the PMR, PA, and control groups, comprising 32 participants each. Six participants did not complete the follow-up measurement (N = 90). The PMR group underwent three sessions of 1.5–2 h in theoretical and practical training, and in the PMR group, training was given in groups of three to four persons. Both groups performed exercises at home for 8 weeks and recorded them in daily report sheets. The general health of all three groups was assessed before and after intervention by using the General Health Questionnaire-28.

Results:

Differences in the mean (SD) general health scores obtained before and after intervention in the PMR, PA, and control groups were 15.63 (5.73), 19.11 (7.79), and 8.27 (2.14), respectively. One-way analysis of variance test showed a significant difference between the three groups (F = 28.10; p < 0.001).

Conclusions:

As the study results confirm the positive effects of PMR and PA on the subscales of the general health of pregnant women, the two techniques are recommended to promote the general health of pregnant women.

Effects of Support Interventions in Women Hospitalized With Preterm Labor

This study was to examine the effects of support interventions on anxiety, depression, and quality of life in women hospitalized with preterm labor. A randomized, single-blind experimental design was used. Participants were recruited from maternity wards of one medical center in Taiwan. The control group ( n = 103) received routine nursing care, and intervention group ( n = 140) received interventional support during hospitalization. The Beck Anxiety Inventory, Edinburgh Postnatal Depression Scale, and Quality of Life Enjoyment and Satisfaction Questionnaire were used at admission and 2 weeks of hospitalization. For the control group, anxiety and depression scores increased significantly and quality of life decreased 2 weeks after hospitalization. Participants who received 2 weeks of support intervention had significantly lower anxiety and depression scores than controls. Thus, clinical nurses can offer support interventions to improve anxiety and depression for women with preterm labor during hospitalization.

Experiences of early labour management from perspectives of women, labour companions and health professionals: A systematic review of qualitative evidence

OBJECTIVES

to examine evidence of women's, labour companions' and health professionals' experiences of management of early labour to consider how this could be enhanced to better reflect women's needs.

DESIGN

a systematic review of qualitative evidence.

SETTING AND PARTICIPANTS

women in early labour with term, low risk singleton pregnancies, not booked for a planned caesarean birth or post-dates induction of labour, their labour companions, and health professionals responsible for early labour care (e.g. midwives, nurse-midwives, obstetricians, family doctors). Studies from high and middle income country settings were considered.

FINDINGS

21 publications were included from the UK, Ireland, Scandinavia, USA, Italy and New Zealand. Key findings included the impact of communication with health professionals (most usually midwives) on women's decision making; women wanting to be listened to by sympathetic midwives who could reassure that symptoms and signs of early labour were 'normal' and offer clear advice on what to do. Antenatal preparation which included realistic information on what to expect when labour commenced was important and appreciated by women and labour companions. Views of the optimal place for women to remain and allow early labour to progress differed and the perceived benefit of support and help offered by labour companions varied. Some were supportive and helped women to relax, while others were anxious and encouraged women to seek early admission to the planned place of birth. Web-based sources of information are increasingly used by women, with mixed views of the value of information accessed.

KEY CONCLUSIONS AND IMPLICATIONS FOR PRACTICE

women, labour companions and health professionals find early labour difficult to manage well, with women unsure of how decisions about admission to their planned place of birth are taken. It is unclear why women are effectively left to manage this aspect of their labour with minimal guidance or support. Tailoring management to meet individual needs, with provision of effective communication could reassure women and facilitate timely admission from perspectives of women, their companions, midwives and other health professionals. Information on labour onset and progress, and approaches to pain management, should be shared with women's labour companions to enable them to feel more confident to better support women. Further research is needed of the impact of different models of care and increasing use of web-based information on women's approaches to self-management when labour commences. PROSPERO 2014 CRD 42014009745.

Music interventions to reduce stress and anxiety in pregnancy: a systematic review and meta-analysis

BACKGROUND

Stress and anxiety are common in pregnancy and shown to have adverse effects on maternal and infant health outcomes. The aim of this review and meta-analysis was to assess the effectiveness of music-based interventions in reducing levels of stress or anxiety among pregnant women.

METHODS

Six databases were searched using key terms relating to pregnancy, psychological stress, anxiety and music. Inclusion criteria were randomised controlled or quasi-experimental trials that assessed the effect of music during pregnancy and measured levels of psychological stress or anxiety as a primary or secondary outcome. Two authors independently assessed and extracted data. Quality assessment was performed using The Cochrane Collaboration risk of bias criteria. Meta-analyses were conducted to assess stress and anxiety reduction following a music-based intervention compared to a control group that received routine antenatal care.

RESULTS

Five studies with 1261 women were included. Music interventions significantly reduced levels of maternal anxiety (Standardised Mean Difference (SMD): -0.21; 95% Confidence Interval (CI) -0.39, -0.03; p = 0.02). There was no significant effect on general stress (SMD: -0.08; 95% CI -0.25, 0.09; p = 0.35) or pregnancy-specific stress (SMD: -0.02; 95% CI -0.19, 0.15; p = 0.80). The methodological quality of included studies was moderate to weak, all studies having a high or unclear risk of bias in allocation concealment, blinding and selective outcome reporting.

CONCLUSIONS

There is evidence that music-based interventions may reduce anxiety in pregnancy; however, the methodological quality of the studies was moderate to weak. Additional research is warranted focusing on rigour of assessment, intensity of interventions delivered and methodological limitations.

Mindfulness-Based Interventions During Pregnancy: a Systematic Review and Meta-analysis

This systematic review aims to assess the effect of mindfulness-based interventions carried out during pregnancy exploring mindfulness and mental health outcomes. A systematic review was conducted to appraise the current literature on the subject area. Inclusion and exclusion criteria were agreed and after reviewing titles, abstracts and full papers, 14 articles met the inclusion criteria and were included in the review. The quality of included articles was checked using the Quality Assessment Tool for Quantitative Studies. Pooled results of the randomised controlled trials (RCTs) reporting outcomes on anxiety, depression and perceived stress indicated no differences between the mindfulness intervention group and the control group. Pooled results of the non-RCTs reporting anxiety, depression and perceived stress showed a significant benefit for the mindfulness group. Mindfulness as an outcome was assessed in four RCTs for which the pooled results show a significant difference in favour of the mindfulness intervention when compared to a control group. The pooled results of the four non-RCTs also indicate a significant difference following mindfulness intervention. Results suggest that mindfulness-based interventions can be beneficial for outcomes such as anxiety, depression, perceived stress and levels of mindfulness during the perinatal period. Further research would be useful to explore if such benefits are sustained during the post-natal period.

The Feasibility and Effectiveness of Online Guided Imagery Training for Health Professionals

This study evaluated the feasibility and impact of brief online guided imagery training (up to 3 hours) for health professionals. Paired t tests were used to measure pre-to-post-training changes in stress (Perceived Stress Scale,), anxiety (Patient Reported Outcomes Measurement Information System-Anxiety Scale), empathy (Empathic Concern Scale, and Perspective-taking Scale), and self-efficacy (Self-Efficacy in providing Non-Drug Therapies Scale). Online guided imagery training attracted diverse health professionals and trainees (n = 273; 14% trainees; 34% registered nurses, 20% physicians, 14% social workers, 5% registered dititians, and 27% others). Participants reported small but significant pre-to-post-module improvements in stress (17.8 to 13.5), anxiety (T-scores 56.4 to 54.3), empathy (both empathic concern, 29.8 to 30.7, and perspective taking, 28.0 to 29.4), and self-efficacy in providing nondrug therapies for common symptoms (58.5 to 77.0) (P < .001 for all). Future studies will need to examine the clinical impact of online guided imagery training for health professionals.

Impact of a Hypnotically-Based Intervention on Pain and Fear in Women Undergoing Labor

The purpose of this study was to evaluate the effects of a hypnotically-based intervention for pain and fear in women undergoing labor who are about to receive an epidural catheter. A group of 155 women received interventions that included either (a) patient rocking, gentle touching, and hypnotic communication or (b) patient rocking, gentle touching, and standard communication. The authors found that the hypnotic communication intervention was more effective than the standard communication intervention for reducing both pain intensity and fear. The results support the use of hypnotic communication just before and during epidural placement for women who are in labor and also indicate that additional research to evaluate the benefits and mechanism of this treatment is warranted.

An evidence map of the effect of Tai Chi on health outcomes

BACKGROUND

This evidence map describes the volume and focus of Tai Chi research reporting health outcomes. Originally developed as a martial art, Tai Chi is typically taught as a series of slow, low-impact movements that integrate the breath, mind, and physical activity to achieve greater awareness and a sense of well-being.

METHODS

The evidence map is based on a systematic review of systematic reviews. We searched 11 electronic databases from inception to February 2014, screened reviews of reviews, and consulted with topic experts. We used a bubble plot to graphically display clinical topics, literature size, number of reviews, and a broad estimate of effectiveness.

RESULTS

The map is based on 107 systematic reviews. Two thirds of the reviews were published in the last five years. The topics with the largest number of published randomized controlled trials (RCTs) were general health benefits (51 RCTs), psychological well-being (37 RCTs), interventions for older adults (31 RCTs), balance (27 RCTs), hypertension (18 RCTs), fall prevention (15 RCTs), and cognitive performance (11 RCTs). The map identified a number of areas with evidence of a potentially positive treatment effect on patient outcomes, including Tai Chi for hypertension, fall prevention outside of institutions, cognitive performance, osteoarthritis, depression, chronic obstructive pulmonary disease, pain, balance confidence, and muscle strength. However, identified reviews cautioned that firm conclusions cannot be drawn due to methodological limitations in the original studies and/or an insufficient number of existing research studies.

CONCLUSIONS

Tai Chi has been applied in diverse clinical areas, and for a number of these, systematic reviews have indicated promising results. The evidence map provides a visual overview of Tai Chi research volume and content.

SYSTEMATIC REVIEW REGISTRATION

PROSPERO CRD42014009907.

An evaluation of perinatal mental health interventions: An integrative literature review

BACKGROUND

National statistics related specifically to the mental health of women in the perinatal period is poorly acknowledged in Australia. Maternal deaths related to mental health in the perinatal period can be attributed to a lack of appropriate treatment and/or support. A barrier to women's help-seeking behaviors is the lack of discrete, perinatal specific interventions where women can self-assess and access support.

AIM

This review examines original research evaluating perinatal mental health interventions used by women to improve mental health.

METHOD

An integrative literature review was undertaken. A comprehensive search strategy using 5 electronic databases resulted in the retrieval of 1898 articles. Use of an inclusion and exclusion criteria and Critical Appraisal Skills Program tools resulted in 4 original research papers. Thematic analysis identified universal themes.

FINDINGS

Cognitive Behavioral Therapy, Behavioral Activation and Mindfulness-based interventions, specifically adapted to meet the needs of women in the perinatal period, demonstrate an overall improvement in mental health. Women involved in the interventions experienced both improvements in symptoms of anxiety and depression as well as secondary benefits from participating in the research.

CONCLUSION

To improve perinatal mental health outcomes, innovative modes of providing effective perinatal mental health interventions that address the unique needs of women in the perinatal period are needed. Future development of perinatal mental health interventions require adaptions of Cognitive Behavioral Therapy, Behavioral Activation and/or Mindfulness-based methods to address mental health outcomes for women in the perinatal period.

Impact of Hypnosis Intervention in Alleviating Psychological and Physical Symptoms During Pregnancy

Physical symptoms (e.g., vomiting) and psychological symptoms (stress, anxiety, and depression) during pregnancy are common. Various strategies such as hypnosis are available to reduce these symptoms. The objective of the authors in this study is to investigate the impact of a hypnosis intervention in reducing physical and psychological symptoms during pregnancy. A pre-test/post-test quasi-experimental design was employed in this study. The hypnosis intervention was given to the experimental group participants at weeks 16 (baseline), 20 (time point 1), 28 (time point 2), and 36 (time point 3) of their pregnancy. Participants in the control group received only the traditional antenatal care. Participants from both groups completed the Depression Anxiety Stress Scale-21 (DASS-21) and a Pregnancy Symptoms Checklist at weeks 16, 20, 28 and 36 of pregnancy. Results indicated that stress and anxiety symptoms were significantly reduced for the experimental group, but not for the control group. Although mean differences for the depressive symptoms were not significant, the experimental group had lower symptoms at time point 3. The physical symptoms' results showed significant group differences at time point 3, indicating a reduction in the experience of physical symptoms for the experimental group participants. Our study showed that hypnosis intervention during pregnancy aided in reducing physical and psychological symptoms during pregnancy.

The effect of progressive muscle relaxation on pregnant women's general health

Background:

Pregnancy may be accompanied by serious physiological and psychological changes as it is a stressful period in a woman's life. So, this study was conducted to determine the effect of progressive muscle relaxation on pregnant women's general health.

Materials and Methods:

In this clinical trial, 60 primigravida women admitted to the prenatal clinic of selected hospitals in Iran constituted the study population. Using purposive sampling method, the level of general health of the women was measured with General Health Questionnaire-28 (GHQ-28). Then, the samples were randomly divided into control and experimental groups. Three 1.5–2 h relaxation training sessions were held for the experimental group. After 8 weeks, the level of general health of both groups was measured again. Finally, the collected data were analyzed using Chi-square and paired t-test (P < 0.05).

Results:

Total mean score of general health of the experimental group and the control group before the intervention was 35.83 (6.92) and 29.46 (8.3), respectively, and after the intervention, the respective scores were 20.2 (5.61) and 27.85 (8.24). Although after the intervention both groups showed an increased level of general health, the difference in general health between before and after intervention was significant in the experimental group (P < 0.001). Furthermore, comparison of variations in mean scores of general health level before and after intervention in the two groups showed a significant difference (P < 0.001).

Conclusions:

Given that the results showed the effectiveness of progressive muscle relaxation on pregnant women's general health, the prenatal clinics can include a training program for progressive muscle relaxation in the routine training programs for pregnant women.

Pregnancy-specific distress: the role of maternal sense of coherence and antenatal mothering orientations

BACKGROUND

Maternal mental health during pregnancy has been identified as a key factor in the future physiological, emotional and social development of both the mother and her baby. Yet little is known about the factors that contribute to increased levels of pregnancy-specific distress. The present study investigated the role of two psychosocial and personality-based constructs, namely women's sense of coherence (SoC) and their mothering orientations, on their pregnancy-specific distress.

DESIGN

During their second trimester of pregnancy, 293 Australian and New Zealand women participated in an online study. Hierarchical multiple regression analysis was used to determine the unique contribution of women's SoC (Sense of Coherence Scale, SoC 13) and their antenatal mothering orientation (Antenatal Mothering Orientation Measure-Revised, AMOM-R) to pregnancy-specific distress (Revised Prenatal Distress Questionnaire, NuPDQ).

RESULTS

Low SoC was the best determinant of women's pregnancy-specific distress, accounting for over 45% of the variance (β = -0.33, p < 0.001, 95% CI [-0.43, -0.23]). A Regulator mothering orientation was correlated with distress but did not have a unique contribution in the final model.

CONCLUSIONS

This study further highlights the importance of better understanding women's perceptions of emotional health and their mothering role while taking into consideration their wider social context.

The Effectiveness of Prenatal Intervention on Pain and Anxiety during the Process of Childbirth-Northern Iran: Clinical Trial Study

BACKGROUND

Due to the painful nature of childbirth and its maternal and neonatal complications, the woman needs support in this phase of their life. Increased knowledge and skills during pregnancy prepares pregnant mothers for labor and leads to promoted health.

AIM

This study was designed to evaluate the effectiveness of "prenatal education" on the process of childbirth.

SUBJECTS AND METHODS

This clinical trial was conducted on 195 pregnant women, that is, control group (N = 132) and case group (N = 63) attending health centers in Amol-Iran from 20 weeks of gestation age during 2012. Case group members attended in "prenatal education" class and the control group only received routine care. Data were collected through demographic questionnaire, standard hospital anxiety questionnaire, and a checklist related to childbirth information, and intensity of pain based on visual analogue scale and McGill scales. The data were analyzed by Statistical Package for the Social Sciences software using t-test and Chi-square test.

RESULTS

The result of this study showed that the parent with a high level of education was more interested to participant in prenatal classes. The anxiety level in case group (who received education) was 14.47 (4.69) and in control group it was 16 (4.86), (P < 0.001) the pain intensity in case group was 85.68 (1.85) and in control group was 90.99 (14.72) (P = 0.03), intervention on labor such episiotomy was 39 %66.1 (39/63) in case group and 80 %72.8 (80/132) in control group (P = 0.01) and cesarean section was 13 %17.1 (13/63) in case group and 58 %32.2 (58/132) in control group (P = 0.01).

CONCLUSIONS

According to findings of this study, the prenatal education and psychological support are beneficial for mothers during pregnancy and labor. Therefore, it is recommended for educating all the pregnant women.

Association of Complementary and Alternative Therapies With Mental Health Outcomes in Pregnant Women Living in a Postdisaster Recovery Environment

PURPOSE

The objective of this study was to determine if complementary and alternative medicine therapies are associated with mental health in postdisaster environments.

DESIGN

Pregnant women (N = 402) were interviewed between 2010 and 2012 as part of a larger cross-sectional study on hurricane recovery and models of prenatal care.

METHODS

Symptoms of depression (Edinburgh Postnatal Depression Screen), prenatal anxiety (Revised Prenatal Distress Questionnaire), posttraumatic stress (PCL-S), and perceived stress (PSS) were examined. Logistic regression was used to adjust for income, race, education, parity, and age. The most commonly reported therapies were prayer, music, multivitamins, massage, and aromatherapy.

FINDINGS

Mental illness symptoms were common (30.7% had likely depression, 17.4% had anxiety, and 9.0% had posttraumatic stress). Massage was protective for depression (Edinburgh Postnatal Depression Index [EDSI] >8; adjusted odds ratio [aOR] = 0.6, 95% confidence interval [CI] = 0.3-0.9), while use of aromatherapy (aOR = 1.9, 95% CI = 1.1-3.2) and keeping a journal (aOR = 1.9, 95% CI = 1.1-3.2) were associated with increased odds of depression. Aromatherapy was associated with symptoms of pregnancy-related anxiety (aOR = 2.0, 95% CI = 1.1-3.8).

CONCLUSIONS

Symptoms of mental illness persist after disaster, when untreated. Nurses should consider assessing for complementary and alternative medicine utilization in pregnancy as a potentially protective factor for mental health symptoms.

Non-psychotic mental disorders in the perinatal period

Mental disorders are among the most common morbidities of pregnancy and the postnatal period, and can have adverse effects on the mother, her child, and family. This Series paper summarises the evidence about epidemiology, risk factors, identification, and interventions for non-psychotic mental disorders. Although the phenomenology and risk factors for perinatal mental disorders are largely similar to those for the disorders at other times, treatment considerations differ during pregnancy and breastfeeding. Most randomised controlled trials have examined psychosocial and psychological interventions for postnatal depression, with evidence for effectiveness in treating and preventing the disorder. Few high-quality studies exist on the effectiveness or safety of pharmacological treatments in the perinatal period, despite quite high prescription rates. General principles of prescribing of drugs in the perinatal period are provided, but individual risk-benefit analyses are needed for decisions about treatment.

Which CAM modalities are worth considering?

This review-with a handy at-a-glance guide-examines 8 modalities, the level of evidence behind them, and the adverse effects you'll need to keep in mind.

Use of complementary and alternative medicine during pregnancy and the postpartum period: an analysis of the National Health Interview Survey

INTRODUCTION

Complementary and alternative medicine (CAM) is commonly used among women, but few national data exist regarding CAM use during pregnancy or the postnatal period.

METHODS

Data from the 2007 National Health Interview Survey were analyzed for women ages between the ages of 18 and 49 years who were pregnant or had children less than 1 year old. CAM use was identified based on standard definitions of CAM from the National Institutes of Health's National Center for Complementary and Alternative Medicine. CAM use among women who were pregnant or with a child less than 1 year was compared with the other similarly aged female responders. CAM use was examined among these women stratified by sociodemographics, health conditions, and conventional medicine use through bivariable and multivariable logistic regression models.

RESULTS

Among pregnant and postpartum women from the ages of 19 to 49 years in the United States, 37% of pregnant women and 28% of postpartum women reported using CAM in the last 12 months compared with 40% of nonpregnant/non-postpartum women. Mind-body practices were the most common CAM modality reported, with one out of four women reporting use. Biological therapies, excluding vitamins and minerals, during the postpartum period were used by only 8% of women. Using multivariable regression modeling, we report no significant difference in CAM use among pregnant compared with non-pregnant women (adjusted odds ratio [AOR], 0.88; [95% confidence interval 0.65-1.20]), but lower CAM use among postpartum women compared with non-pregnant women (AOR 0.67; [0.52-0.88]), while adjusting for sociodemographics.

CONCLUSION

CAM use among pregnancy similar to women who are not pregnant, while postpartum CAM use decreases. Further evaluation of CAM therapies among pregnant and postpartum women is necessary to determine the costs and benefits of integrative CAM therapies in conventional care.