Indications for increase in caesarean delivery

Childbirth experiences in women with polycystic ovary syndrome: A cohort study

INTRODUCTION

Women with polycystic ovary syndrome (PCOS) have more pregnancy complications like gestational diabetes, hypertension, and preterm labor than other women. Metformin has been used in an attempt to improve pregnancy outcomes. Our study aims to explore childbirth experiences in women with PCOS compared with a reference population. It also explores the potential influence of metformin, obesity, pregnancy complications, and the duration and mode of birth on childbirth experiences.

MATERIAL AND METHODS

This study is a cohort study combining data from two randomized trials conducted in Norway, Sweden and Iceland. The PregMet2 study (ClinicalTrials.gov, NCT01587378) investigated the use of metformin vs. placebo in pregnant women with PCOS. The Labour Progression Study (ClinicalTrials.gov, NCT02221427) compared the WHO partograph to Zhang's guidelines for progression of labor and were used as the reference population. A total of 365 women with PCOS and 3604 reference women were included. Both studies used the Childbirth Experience Questionnaire (CEQ). Main outcome measures were total CEQ score and four domain scores. The CEQ scores were compared using Mann-Whitney U test for women in Robson group 1 with PCOS (n = 131) and reference women (n = 3604). CEQ scores were also compared between metformin-treated (n = 180) and placebo-treated (n = 185) women with PCOS, and for different subgroups of women with PCOS.

RESULTS

There was no difference in total CEQ score between women with PCOS and reference women-Wilcoxon-Mann-Whitney (WMW)-odds 0.96 (95% confidence interval [CI] 0.78-1.17). We detected no difference in CEQ scores between the metformin- and placebo-treated women with PCOS (WMW-odds 1.13, 95% CI 0.89-1.43). Complications in pregnancy did not affect CEQ (WMW-odds 1, 95% CI 0.76-1.31). Higher body mass index (WMW-odds 0.75, 95% CI 0.58-0.96), longer duration of labor (WMW-odds 0.69, 95% CI 0.49-0.96), and cesarean section (WMW-odds 0.29, 95% CI 0.2-0.42) were associated with lower CEQ scores in women with PCOS.

CONCLUSIONS

Women with PCOS experience childbirth similarly to the reference women. Metformin did not influence childbirth experience in women with PCOS, neither did pregnancy complications. Obesity, long duration of labor or cesarean section had a negative impact on childbirth experience.

The Impact of Educational Sessions on Anxiety Levels among Women Undergoing Caesarean Section: A Quasi-Experimental Study

Although the Caesarean section (CS) is considered a harmless surgery, it has various complications. Women scheduled for elective CSs often have high levels of anxiety due to a lack of knowledge. The aim of this quantitative quasi-experimental study was to determine the relationship between preoperative educational sessions and anxiety levels among women undergoing CSs. The study was conducted at the antenatal unit in the King Faisal Medical Complex (KFMC) in Taif, Saudi Arabia, using a structured interview questionnaire, the State-Trait Anxiety Inventory (STAI), and satisfaction interviews. A total of 50 pregnant women participated in this study, who were divided into two groups: 25 participants in the intervention group and 25 in the control group. Most participants (92%) in the intervention group had low anxiety levels following educational sessions, and 96% of the participants were very satisfied with the preoperative information they had been given. Women in the control group (again, 92%) had high anxiety levels, and there was a significant difference in the anxiety levels of the intervention and control groups (p ≤ 0.5) after the educational sessions. Providing proper preoperative education about CSs can reduce preoperative anxiety, improve patient outcomes, and enhance patients' involvement in their care and decision-making.

FIGO good practice recommendations for cesarean delivery on maternal request: Challenges for medical staff and families

Elective cesarean delivery on maternal request is a challenging topic of discussion for patients, their families, and clinicians. Efforts to reduce the rate of cesarean deliveries should include the proportion of cesarean deliveries at term that occur solely due to maternal request rather than a maternal or fetal indication. Additionally, clinicians should follow good clinical practice, which includes family counseling, discussions on the benefits and potential risks of elective cesarean delivery, timing of delivery, and ethical and legal considerations. Furthermore, there is the need for a sustained workforce of perinatal clinicians and staff trained in the appropriate technique and management of operative complications. This article reviews global rates of elective cesarean on maternal request and outlines FIGO's good practice recommendations for counseling expectant mothers and the conduct of elective cesarean versus vaginal delivery.

Effectiveness of breathing exercise on the duration of labour: A systematic review and meta-analysis

Background

Prolonged labour intensifies labour pain, and failure to address labour pain may lead to abnormal labour and augments the usage of operative interventions. Prolonged labour is common among women, resulting in maternal morbidity, increased caesarean section (CS) rates, and postpartum complications. It may bring forth negative birth experiences that may increase the preference for CS. There is a dearth of evidence concerning the effectiveness of breathing exercises on the duration of labor. As per our knowledge, this is the first systematic review and meta-analysis on the effect of breathing exercises on the duration of labor. This systematic review and meta-analysis aimed to appraise the evidence concerning the effectiveness of breathing exercises on the duration of labour.

Methods

Electronic databases MEDLINE, Cumulative Index to Nursing and Allied Health Literature (CINAHL), EMBASE, Web of Science, SCOPUS, and ClinicalKey were searched for randomized controlled trials, quasi-experimental studies published in the English language between January 2005 to March 2022 that reported on the effectiveness of breathing exercises on the duration of labour. Duration of labour was the primary analysed outcome. The secondary outcomes assessed were anxiety, duration of pain, APGAR scores, episiotomy, and mode of delivery. Meta-analysis was done using RevMan v5.3.

Results

The reviewed trials involved 1418 participants, and the study participants ranged from 70 to 320. The mean gestational weeks of the participants among the reported trials was 38.9 weeks. Breathing exercise shortened the duration of the intervention group's second stage of labour compared with the control group.

Conclusions

Breathing exercise is a beneficial preventive intervention in shortening the duration of second stage of labour.

Registration

The review protocol was registered with PROSPERO (CRD42021247126).

Clinicians' views regarding caesarean section rates in Switzerland: A cross-sectional web-based survey

Objective

The caesarean section (CS) rate in Switzerland is currently 32 %, well above the WHO recommended rate of 15 %. The study aims were three-fold: to explore the perception of this high rate among Swiss obstetrics-gynecology (Ob-Gyn) professionals; to assess the factors associated with a perception of a too high national CS rate; and to describe professionals' opinions on measures to reduce this rate.

Study design

A cross-sectional study was conducted between 1 May and 30 June 2021 using an online questionnaire sent to Ob/Gyn physicians and midwives at a university hospital and members of the Swiss Conference of Heads of Ob/Gyn Divisions. Survey participation was voluntary. The main outcome was the belief that CS was high. Associations were explored between different factors and the main outcome with logistic regression. Results were presented as odds ratios (OR) with 95 % confidence intervals (CIs). Multivariate logistic regression included adjustments for age, gender, place of work and profession.

Results

Of 226 health professionals invited, 188 completed the questionnaire (83.2 % participation rate). Among respondents, 50.3 % (n = 94) were Ob/Gyn physicians and 49.7 % were midwives (n = 93); 77.1 % were women (n = 145). Most participants (74.7 % [n = 139]) considered the Swiss CS rate as too high and that it should be reduced (79 % [n = 147]) but, notably, they considered their own CS rate as correct (71.9 % [n = 123]). Improving patient education (57.5 % [n = 108]) and professional training (54.8 % [n = 103]) were considered as strategies to reduce this rate. In multivariate analysis, only length of professional experience was significantly associated with a higher likelihood of considering the CS rate as too high (OR 3.07, 95 % CI 1.01-9.30; p = 0.047). When specialty was added in the model, the length of professional experience disappeared and the perception of having a too high CS rate was associated with being a midwife and obstetrician rather than a gynecologist (OR 3.62, 95 % CI 1.72-7.63; p = 0.001).

Conclusions

Clinicians, particularly obstetricians, believed that the current rate of CS in Switzerland was too high and that actions were needed to reduce this rate. Improving patient education and professional training were considered as the main strategies to be explored.

Association of Ultrasonography and Health Education during Antenatal Visits among Pregnant Women to Reduce Unnecessary Caesarean Section in Bangladesh: Study Protocol for a Cluster Randomized Control Trial

The rate of caesarean section (C/S) has been increasing globally. The proposed study aims to evaluate the effects of ultrasonography (USG) and health education in reducing unnecessary C/S among pregnant women. The secondary objectives are to increase antenatal care (ANC) and post-natal care (PNC) visit rates, increase USG use, increase institutional (hospitals and clinics) delivery, reduce delivery related complications and reduce the number of still births. This is a prospective, open-label, two-arm cluster randomized controlled trial (RCT). A total of 288 pregnant women are enrolled from two urban and two rural hospitals in Bangladesh. Women were screened during their first ANC visits, then written informed consent was taken from the participants. Women in intervention hospitals receive eight ANC visits, two additional USG, and health education eight times during their ANC visits. In contrast, participants at control hospitals receive usual care consisting of four ANC visits and two USG during their ANC visits. The primary outcome is to compare the rate of unnecessary C/S during PNC visits. This study obtained approval from the Institutional Review Board of North South University (2021/OR-NSU/IRB/0804), Bangladesh in November 2021 and was registered in clinicalTrails.gov (#NCT05135026).

Contributing indications to intrapartum and prelabor cesarean births in Iceland 1997-2015

BACKGROUND

More research is needed on the relative contributions of different indications for cesarean birth and how they vary with maternal age and across time. We aimed to assess how the relative contribution of various indications varied with age and by time period in a study of intrapartum and prelabor singleton, term cesarean births (CB) in Iceland.

METHODS

The study was restricted to all singleton, term cesarean births in Iceland between 1997 and 2015 identified from the Icelandic Medical Birth Registry (n = 10 856). The contribution of indications was calculated according to maternal age- and birth-year groups for primiparas and multiparas. Logistic regression was used to estimate odds ratios and 95% confidence intervals.

RESULTS

For intrapartum cesarean births, the relative contribution of fetal distress (AOR = 1.35 [95% CI = 1.12-1.63]) and failed induction (1.53 [1.15-2.00]) increased with increasing maternal age, whereas dystocia decreased (0.70 [0.58-0.83]). For prelabor cesarean births, the contribution of malpresentation (0.83 [0.76-0.91]) and maternal-fetal-obstetric indications (0.59 [0.47-0.74]) decreased with both birth year and maternal age, whereas the contribution of fear of childbirth (1.80 [1.27-2.54]) and adverse obstetric history (1.24 [1.12-1.37]) increased. Previous CB as an indication for cesarean increased until the 2007-2011 time period, after which it decreased.

CONCLUSIONS

For intrapartum cesarean births, the relative contribution of fetal distress and failed induction increased with maternal age, whereas dystocia decreased. For prelabor cesarean births, the relative contribution of more objective indications decreased, whereas more subjective indications increased with time and with increasing maternal age.

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Background

We aimed to determine the prevalence and risk factors of surgical site infection (SSI) after cesarean delivery (CD) in a rural area in China.

Methods

We identified 155 patients with incisional and organ/space SSIs by International Classification of Disease codes and matched them with 465 patients (controls) in a time-matched retrospective quality assurance analysis. Multiple logistic regression analyses were performed to examine the risk factors for SSI: the work-years of providers, the number of antenatal care (ANC) visits, CD after labor, positive discharge culture, postoperative C-reactive protein (CRP) levels and fever.

Results

and discussion: During the study, 155 women with SSI were identified among the 8640 patients who delivered by CD. The incidence of SSIs was 179 per 10 000patients (95%CI: 151–207 per 10 000 patients). The total duration of hospitalization in patients with SSI was 14.49 ± 8.68 days compared with 7.96 ± 2.35 days in patients with no SSI (P < 0.01). Multiple logistic regression analysis showed that the work-years of providers (odds ratio [OR] = 3.729, 95% confidence interval [CI]: 1.463–9.501, p = 0.006), irregular ANC visits (OR = 3.245, 95% CI: 1.264–8.329, p = 0.028), CD after labor (OR = 2.545, 95% CI: 0.935–6.926, p = 0.020), postoperative CRP level (OR = 2.545, 95% CI: 0.935–6.926, p = 0.016) and a positive discharge culture (OR = 2.954, 95% CI: 0.305–28.643, p = 0.019) were positively associated with SSI. However, the rates of maternal request (OR = 0.186, 95% CI: 0.065–0.535, p = 0.002) and postoperative fever (OR = 0.208, 95% CI: 0.087–0.494, p = 0.001) were negatively related to SSI.

Conclusions

Special attentions should be paid to CD patients who had irregular ANC visits, attempted labor, a positive discharge culture, higher CRP levels and fever after surgery, who had a greater risk of SSI.

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The incidence of SSIs was 179 per 10 000 patients (95%CI: 151–207).

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Risk factors of SSIs included: irregular ANC visits, a positive discharge culture.

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Higher CRP levels and fever after surgery had a greater risk of SSI.

Severe fetal ventriculomegaly: Fetal morbidity and mortality, caesarean delivery rates and obstetrical challenges in a large prospective cohort

INTRODUCTION

Severe fetal ventriculomegaly (VM) is defined as an enlargement of the atria of the lateral cerebral ventricles (Vp) of greater than 15 mm. While it is well established that it confers significant risk of morbidity and mortality to the neonate, there is limited information pertaining to the caesarean delivery rates and the obstetric management of these complex cases. The aim of this study was twofold: firstly, to determine survival rates in fetuses with severe VM, and secondly to determine the caesarean delivery rates in continuing pregnancies. We explore the obstetric challenges associated with these difficult cases.

METHODS

This was a prospective observational study of patients with antenatal severe VM, attending the Department of Fetal Medicine, National Maternity Hospital, Dublin, Ireland, from 1st January 2011 to 31st July 2020. Data were obtained from the hospital database and those with severe VM (Vp > 15 mm) were identified. The rates of chromosomal abnormalities, the survival rates and the caesarean delivery (CD) rates for the overall group were then determined. The data were then further sub-divided into two groups: 1. Vp < 20 mm and 2. Vp > 20 mm, and the results compared. Statistical analysis was performed using the Chi-Square test.

RESULTS

A total of N = 95 pregnancies with severe VM were included for analysis, of which additional structural abnormalities on ultrasound were apparent in 67/95 (70.5%) and 28/95 (29.5%) had isolated severe VM. Chromosomal abnormalities were diagnosed in 15/95 (15.8%) of cases, with (2/28) 7.1% in the isolated SVM group versus (13/67) 19.4% in the non-isolated SVM group. The overall survival rate (excluding TOP) was 53/74 (71.6%), with 20/23 (86.9%) in the isolated SVM group. The overall CD rate was 47/72 (65.3%), which was significantly higher than the CD for the hospital during the same time period of 25.4% (P < 0.01). The data were subdivided into Vp < 20 and Vp > 20 and those with a Vp > 20 had higher rates of additional intracranial findings on ultrasound (Vp < 20 13/41 (31.7%) versus Vp > 20 32/54 (59.3%) (P < 0.05)) and macrocrania (Vp < 20 14/41 (34.1%) versus Vp > 20 35/54 (64.8%) (P < 0.05)). No significant difference was observed in the overall survival or CD rates between the two groups.

CONCLUSION

In conclusion this study reports significant fetal morbidity and mortality with severe VM with high CD rates observed in this cohort. Significant challenges exist in relation to the obstetric management and counseling of parents regarding an often uncertain neonatal prognosis. In continuing pregnancies with significant macrocrania delivery plans should be individualized to improve neonatal outcomes where possible and minimize harm to the mother.

The Effect of COVID-19 Pandemic on the Infants' Microbiota and the Probability of Development of Allergic and Autoimmune Diseases

The human microbiota plays a significant role in various mechanisms of the body. The formation of a healthy microbiota, especially in early childhood, has a significant effect on maintaining human health. Since the onset of coronavirus disease 2019 (COVID-19), the disease has caused many changes in human life. According to the available information, many of these factors affect the composition and diversity of the body's microbiota, so this pandemic may alter and disrupt the microbiota and consequently increase the incidence of other diseases such as allergic and autoimmune disorders, especially in children and infants born in this era. In this review, the probable impact of the COVID-19 pandemic on body's microbiota and its relationship with the emergence of future diseases is discussed.

Prevalence and contributory factors of anxiety and depression among pregnant women in the post-pandemic era of COVID-19 in Shenzhen, China

BACKGROUND

Pregnant women are emotionally vulnerable and have suffered great psychological impacts. Following the coronavirus disease 2019 (COVID-19) outbreak, a study was undertaken of the prevalence of, and factors contributing to, symptoms of anxiety and depression among pregnant women in Shenzhen, China.

METHODS

A cross-sectional study on pregnant women was conducted from September to December 2020 in Shenzhen, using a random-recruit method. The General Anxiety Disorder (GAD-7) and Patient Health Questionnaire (PHQ-9) surveys were used to evaluate symptoms of anxiety and depression. A multivariate logistic regression model was developed to explore factors potentially associated with symptoms of anxiety and depression during pregnancy.

RESULTS

A total of 3,434 pregnant women aged 15 to 59 years were enrolled. Symptoms of anxiety and depression were present in 9.8% and 6.9%, respectively. Logistic regression analysis using a stepwise procedure revealed that an increased risk of symptoms of anxiety and depression was associated with unmarried/divorced/widowed, unemployed, received professional psychological counseling, family dysfunction, the first trimester of pregnancy, pregnancy complications and vaginal bleeding, unplanned pregnancy, decline in household income and disputes between partners caused by the COVID-19 pandemic, consumption of alcoholic drinks by women and their partners, smoking, lack of exercise and sedentary lifestyle. Women with education from junior high school through college were less likely to experience symptoms of prenatal depression.

CONCLUSIONS

Our study revealed factors associated with psychological symptoms among pregnant women in the post-COVID-19-pandemic era. These results should help to update guidance for psychological interventions for pregnant women during the period of COVID-19.

Continuous Support Promotes Obstetric Labor Progress and Vaginal Delivery in Primiparous Women - A Randomized Controlled Study

Background: Obstetric labor and childbirth are mostly regarded as a physiological process, whereas social, cultural, psychological and transcendental aspects have received less attention. Labor support has been suggested to promote labor progress. The aim of this study was to investigate whether continuous labor support by a midwife promotes labor progress and vaginal delivery. Material and Methods: A randomized controlled study at a university hospital in Sweden in 2015-17. Primiparous women with singleton pregnancy and spontaneous labor onset were randomized to continuous support (n = 30) or standard care (n = 29) during delivery. The primary outcome was the duration of active labor. Secondary outcomes were delivery mode, women's need of labor analgesia and satisfaction with delivery, maternal cortisol levels, and neonatal morbidity. Results: Continuous support was followed by shorter active labor 11.0 ± 5.7 h compared to 13.7 ± 3.9 h with standard care (p = 0.001). Women in the continuous support group tended to have lower cortisol levels and low cortisol during the first (p = 0.02) and second (p = 0.04) stages of labor were correlated with shorter active labor. Continuous support was followed by spontaneous delivery in 73%, instrumental delivery in 24% and emergency cesarean section in 3% in contrast to standard care which was followed by spontaneous delivery in 62%, instrumental delivery in 24% and cesarean in 14% (p = 0.19). The continuous support group received combined analgesic methods more often (p = 0.04). Women's satisfaction with delivery and neonatal morbidity were comparable. Conclusion: Continuous labor support was followed by shorter active labor compared to standard care. Women with continuous support had a high rate of vaginal delivery and tended to have lower cortisol levels during all stages of active labor reflecting a lower stress level. Low cortisol was correlated to shorter active labor. Based on these results, we recommend continuous labor support for all primiparous women during active labor.

Cesarean delivery: an evidence-based review of the technique

The cesarean section is utilized to deliver babies since the late 19^th century. Nowadays, the frequency of cesarean section is increased, mainly because of the low rate of complications and for the increasing demand from future mothers, scared by the idea of painful labor. Although the technique to perform cesarean section has been refined over time, infections, hemorrhage, pain and other consequences still represent matter of debate. To try to reduce the incidence of these complications many trials, randomized or not, have been performed, with the aim to analyze different technical aspects of this surgery. The aim of our review was to resume all the evidence-based instructions on how to best approach to cesarean section practice, in a step-to-step fashion, considering pre-operative actions, opening and closing steps, and postoperative prophylaxis.

Prevalence, Indications, and Community Perceptions of Caesarean Section Delivery in Ngora District, Eastern Uganda: Mixed Method Study

Background

Uganda has a high maternal mortality ratio (MMR) of 336/100,000 live births. Caesarean section is fundamental in achieving equity and equality in emergency obstetric care services. Despite it being a lifesaving intervention, it is associated with risks. There has been a surge in caesarean section rates in some areas, yet others remain underserved. Studies have shown that rates exceeding 15% do not improve maternal and neonatal morbidity and mortality. Our study aimed at determining the prevalence, indications, and community perceptions of caesarean section delivery in Eastern Uganda.

Methods and Materials

It was both health facility and commuity based cross-sectional descriptive study in Ngora district, Eastern Uganda. Mixed methods of data collection were employed in which quantitative data were collected by retrospectively reviewing all charts of all the mothers that had delivered at the two comprehensive emergency obstetric care service facilities between April 2018 and March 2019. Qualitative data were collected by focus group discussions till point of saturation. Data were entered into EpiData (version 3.1) and analyzed using SPSS software (version 24). Qualitative data analysis was done by transcribing and translating into English verbatim and then analyzed into themes and subthemes with the help of NVIVO 12.

Results

Of the total 2573 deliveries, 14% (357/2573) were by CS. The major single indications were obstructed labour 17.9%, fetal distress 15.3%, big baby 11.6%, and cephalopelvic disproportion (CPD) 11%. Although appreciated as lifesaving for young mothers, those with diseases and recurrent intrauterine fetal demise, others considered CS a curse, marriage-breaker, misfortune, money-maker and a sign of incompetent health workers, and being for the lazy women and the rich civil servants. The rise was also attributed to intramuscular injections and contraceptive use. Overall, vaginal delivery was the preferred route.

Conclusion

Several misconceptions that could hinder access to CS were found which calls for more counseling and male involvement. Although facility based, the rate is higher than the desired 5–15%. It is higher than the projected increase of 36% by 2021. It highlights the need for male involvement during counseling and consent for CS and concerted efforts to demystify community misconceptions about women that undergo CS. These misconceptions may be a hindrance to access to CS.