Background Anxiety levels before cesarean delivery (CD) can lead to a negative birth experience, which may influence several aspects of the woman’s life in the long term. Improving preoperative information may lower preoperative anxiety and lead to a more positive birth experience. Objective This study aimed to determine whether a virtual reality (VR) video in addition to standard preoperative information decreases anxiety levels before a planned CD. Methods Women scheduled to undergo term elective CD were recruited from the outpatient clinic. They were randomized and stratified based on history of emergency CD (yes or no). All participants received standard preoperative information (folder leaflets and counseling by the obstetrician); the VR group additionally watched the VR video showing all aspects of CD such as the ward admission, operating theater, spinal analgesia, and moment of birth. The primary outcome measure was a change in score on the Visual Analogue Scale for Anxiety (ΔVAS-A) measured at admission for CD, compared with the baseline VAS-A score. Results A total of 97 women were included for analysis. The baseline characteristics were similar in both groups, except for a significantly higher level of education in the control group. There was no significant decrease in the VAS-A score of the women in the VR group (n=49) compared with those in the control group (n=48; ΔVAS-A=1.0; P=.08; 95% CI −0.1 to 2.0). Subgroup analysis for the group of women with a history of emergency CD showed a trend toward decreased preoperative anxiety, despite the small sample size of this subgroup (n=17; P=.06). Of the 26 participants who provided completed questionnaires, 22 (85%) in the VR group reported feeling more prepared after seeing the VR video; of the 24 participants’ partners who completed the questionnaires, 19 (79%) agreed with the participants. No discomfort or motion sickness was reported. Conclusions A VR video may help patients and their partners feel better prepared when planning a CD. This study showed that VR does not lead to a decrease in preoperative anxiety. However, subgroups such as women with a history of emergency CD may benefit from VR videos. Trial Registration International Standard Randomised Controlled Trial Number (ISRCTN) 74794447; http://www.isrctn.com/ISRCTN74794447 (retrospectively registered)

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BackgroundThe HAPPY study is a large prospective longitudinal cohort study in which pregnant women (N ≈ 2,500) are followed during the entire pregnancy and the whole first year postpartum. The study collects a substantial amount of psychological and physiological data investigating all kinds of determinants that might interfere with general well-being during pregnancy and postpartum, with special attention to the effect of maternal mood, pregnancy-related somatic symptoms (including nausea and vomiting (NVP) and carpal tunnel syndrome (CTS) symptoms), thyroid function, and human chorionic gonadotropin (HCG) on pregnancy outcome of mother and foetus.Methods/designDuring pregnancy, participants receive questionnaires at 12, 22 and 32 weeks of gestation. Apart from a previous obstetric history, demographic features, distress symptoms, and pregnancy-related somatic symptoms are assessed. Furthermore, obstetrical data of the obstetric record form and ultrasound data are collected during pregnancy. At 12 and 30 weeks, thyroid function is assessed by blood analysis of thyroid stimulating hormone (TSH), free thyroxine (FT4) and thyroid peroxidase antibodies (TPO-Ab), as well as HCG. Also, depression is assessed with special focus on the two key symptoms: depressed mood and anhedonia. After childbirth, cord blood, neonatal heel screening results and all obstetrical data with regard to start of labour, mode of delivery and complications are collected. Moreover, mothers receive questionnaires at one week, six weeks, four, eight, and twelve months postpartum, to investigate recovery after pregnancy and delivery, including postpartum mood changes, emotional distress, feeding and development of the newborn.DiscussionThe key strength of this large prospective cohort study is the holistic (multifactorial) approach on perinatal well-being combined with a longitudinal design with measurements during all trimesters of pregnancy and the whole first year postpartum, taking into account two physiological possible markers of complaints and symptoms throughout gestation: thyroid function and HCG. The HAPPY study is among the first to investigate within one design physiological and psychological aspects of NVP and CTS symptoms during pregnancy. Finally, the concept of anhedonia and depressed mood as two distinct aspects of depression and its possible relation on obstetric outcome, breastfeeding, and postpartum well-being will be studied.

Objective To investigate the prevalence, severity and relation to fluid retention of self-reported pregnancy-related carpal tunnel syndrome (CTS) symptoms in a large sample of pregnant women.Design A prospective longitudinal cohort study.Setting Dutch women who became pregnant between January 2013 and January 2014 in the southeast of The Netherlands.Population or sample A total of 639 Dutch pregnant women.Methods Baseline characteristics were assessed at 12 weeks' gestation. CTS symptoms were assessed using the Boston Carpal Tunnel Questionnaire (BCTQ) at 32 weeks and during the first postpartum week regarding the last weeks of pregnancy. Fluid retention, sleeping problems and depressive symptoms (using the Edinburgh Depression Scale) were assessed at several time points during pregnancy.Main outcome measures BCTQ scores, fluid retention and sleeping problems.Results Of the 639 women, 219 (34%) reported CTS symptoms during pregnancy. Total mean scores on the BCTQ were significantly higher after 32 weeks' than up to 32 weeks' gestation. Most women experienced mild to moderate symptoms. Pregnant women with CTS symptoms reported significantly higher levels of fluid retention during gestation compared with pregnant women without CTS symptoms [F = 60.6, df (1598), P < 0.001], adjusted for body mass index (BMI), age, parity, and depression scores. Higher scores on fluid retention throughout the pregnancy were significantly related to CTS (OR = 1.8, 95%CI 1.5, 2.1, P < 0.001). Finally, the occurrence of CTS was independently related to sleeping problems.Conclusions Although the severity of symptoms and functional impairment of CTS were relatively mild, health care professionals should be aware of the high prevalence. The occurrence of CTS symptoms is significantly higher in women who report fluid retention during gestation and it can contribute to sleeping problems.

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