Unplanned Cesarean delivery is associated with risk for postpartum depressive symptoms in the immediate postpartum period

Obstetric quality of recovery: A weak surrogate measure of psychological distress and psychological wellness for cesarean delivery parturients-A prospective observational study

The obstetric quality of recovery score (ObsQoR-11) is a widely used self-report assessment in obstetric settings following cesarean deliveries (CD). However, this measure may not assess psychological variables as originally intended, which may inform quality care. The primary aim of this study was to explore the relationship between ObsQoR-11 and validated scales that measure peritraumatic distress and psychological wellness. 220 Canadian patients who underwent scheduled or unscheduled CD (Mage = 35.00 years, SD = 4.18) completed self-report surveys assessing: obstetric quality of recovery, peritraumatic distress, and psychological wellness. ObsQoR-11 exhibited significant but weak correlations with peritraumatic distress and psychological wellness. Peritraumatic distress and psychological wellness are independent constructs that should be measured separately in clinical practice outside of routine assessments using ObsQoR-11. As there was low convergent construct validity with these two measures, these psychological assessments may assist in providing additional assessments of holistic outcomes following cesarean delivery.

The role of anesthesiologists in postpartum depression: current perspectives and future directions

Postpartum depression is a common complication of childbirth that can seriously affect women, infants, and families. In 2020, the National Health Commission of the People's Republic of China mandated depression and anxiety screenings during pregnancy and postpartum visits to ensure timely medical intervention and referrals to appropriate behavioral health resources. Anesthesiologists are indispensable members in obstetric practice. Optimal peripartum pain control can reduce stress response; promote breastfeeding; and lower maternal anxiety and depression. Recently, the discovery of the rapid and sustained antidepressant properties of ketamine and emerging evidence supporting the effectiveness of anesthetic drugs in the treatment of depressive disorders have positioned anesthesiologists on a new frontier for treating neuropsychiatric disorders. This review aimed to explore the impact of labor epidural analgesia, obstetric anesthesia, and anesthetic drugs on postpartum depression while discussing the emerging role of anesthesiologists in its prevention and treatment based on recent evidence.

Evaluating Bias-Mitigated Predictive Models of Perinatal Mood and Anxiety Disorders

Importance

Machine learning for augmented screening of perinatal mood and anxiety disorders (PMADs) requires thorough consideration of clinical biases embedded in electronic health records (EHRs) and rigorous evaluations of model performance.

Objective

To mitigate bias in predictive models of PMADs trained on commonly available EHRs.

Design, Setting, and Participants

This diagnostic study collected data as part of a quality improvement initiative from 2020 to 2023 at Cedars-Sinai Medical Center in Los Angeles, California. The study inclusion criteria were birthing patients aged 14 to 59 years with live birth records and admission to the postpartum unit or the maternal-fetal care unit after delivery.

Exposure

Patient-reported race and ethnicity (7 levels) obtained through EHRs.

Main Outcomes and Measures

Logistic regression, random forest, and extreme gradient boosting models were trained to predict 2 binary outcomes: moderate to high-risk (positive) screen assessed using the 9-item Patient Health Questionnaire (PHQ-9), and the Edinburgh Postnatal Depression Scale (EPDS). Each model was fitted with or without reweighing data during preprocessing and evaluated through repeated K-fold cross validation. In every iteration, each model was evaluated on its area under the receiver operating curve (AUROC) and on 2 fairness metrics: demographic parity (DP), and difference in false negatives between races and ethnicities (relative to non-Hispanic White patients).

Results

Among 19 430 patients in this study, 1402 (7%) identified as African American or Black, 2371 (12%) as Asian American and Pacific Islander; 1842 (10%) as Hispanic White, 10 942 (56.3%) as non-Hispanic White, 606 (3%) as multiple races, 2146 (11%) as other (not further specified), and 121 (<1%) did not provide this information. The mean (SD) age was 34.1 (4.9) years, and all patients identified as female. Racial and ethnic minority patients were significantly more likely than non-Hispanic White patients to screen positive on both the PHQ-9 (odds ratio, 1.47 [95% CI, 1.23-1.77]) and the EPDS (odds ratio, 1.38 [95% CI, 1.20-1.57]). Mean AUROCs ranged from 0.610 to 0.635 without reweighing (baseline), and from 0.602 to 0.622 with reweighing. Baseline models predicted significantly greater prevalence of postpartum depression for patients who were not non-Hispanic White relative to those who were (mean DP, 0.238 [95% CI, 0.231-0.244]; P < .001) and displayed significantly lower false-negative rates (mean difference, -0.184 [95% CI, -0.195 to -0.174]; P < .001). Reweighing significantly reduced differences in DP (mean DP with reweighing, 0.022 [95% CI, 0.017-0.026]; P < .001) and false-negative rates (mean difference with reweighing, 0.018 [95% CI, 0.008-0.028]; P < .001) between racial and ethnic groups.

Conclusions and Relevance

In this diagnostic study of predictive models of postpartum depression, clinical prediction models trained to predict psychometric screening results from commonly available EHRs achieved modest performance and were less likely to widen existing health disparities in PMAD diagnosis and potentially treatment. These findings suggest that is critical for researchers and physicians to consider their model design (eg, desired target and predictor variables) and evaluate model bias to minimize health disparities.

Quality of Recovery After Unplanned and Planned Cesarean Deliveries: A Prospective Observational Study Using the Obstetric Quality of Recovery-10 Tool

BACKGROUND

There is a paucity of literature examining the differences between patient-reported outcome measures after planned and unplanned cesarean delivery using a validated quality of recovery tool. The Obstetric Quality of Recovery-10 (ObsQoR-10) scoring tool has been validated to quantify functional recovery after cesarean delivery. We aimed to use the ObsQoR-10 to compare the postoperative recovery characteristics of patients undergoing planned and unplanned cesarean deliveries.

METHODS

We conducted a prospective single-center observational study. Patients undergoing planned and unplanned cesarean deliveries under neuraxial anesthesia were asked to complete the ObsQoR-10 questionnaire 24 hours, 48 hours, and 1 week postpartum. We collected information on total in-hospital postoperative opioid consumption and patients´ perception of readiness for discharge at 24 and 48 hours postpartum. Additionally, patient characteristics were collected to assess their correlation with our findings.

RESULTS

We included 112 patients (56 in each group). No statistical differences in ObsQoR-10 scores at 24 hours, 48 hours, and 1 week postpartum were observed between the planned and unplanned cesarean deliveries. Additionally, there was no difference between the groups in patients' perception of readiness for hospital discharge at 24 and 48 hours and opioid consumption in the first 2 days after surgery. Most patients in both groups did not think they would be ready for discharge at 24 hours postpartum. Analysis of the individual components of ObsQoR-10 at 24 hours showed a difference in the responses assessing the severity of shivering (higher in unplanned cesarean deliveries) and the ability to look after personal hygiene (lower in unplanned cesarean deliveries).

CONCLUSIONS

As assessed by the ObsQoR-10, no significant difference in the quality of recovery was observed between patients undergoing planned and unplanned cesarean delivery.

A prediction tool for mode of delivery in twin pregnancies-a secondary analysis of the Twin Birth Study

BACKGROUND

One of the controversies regarding the management of twin gestations relates to the mode of delivery. Currently, counseling regarding the mode of delivery and the chance of successful vaginal twin delivery is based on the average risk for intrapartum cesarean delivery in the general population of twin pregnancies. Decision support tools that provide an individualized risk for intrapartum cesarean delivery based on the unique characteristics of each patient can improve counseling and decision-making regarding the choice of mode of delivery in twin pregnancies.

OBJECTIVE

This study aimed to develop and validate a prediction model to determine the risk for intrapartum cesarean delivery in twin pregnancies.

STUDY DESIGN

In this secondary analysis of the Twin Birth Study, a multicenter randomized controlled trial, we considered the subgroup of individuals who underwent a trial of vaginal delivery. Candidate predictors included maternal age, parity, previous cesarean delivery, conception method, chorionicity, diabetes and hypertension in pregnancy, gestational age at birth, the onset of labor, presentation of the second twin, sonographic fetal weight estimation, and fetal sex. The co-primary outcomes were overall intrapartum cesarean delivery and cesarean delivery of the second twin. Multivariable logistic regression models were used to estimate the probability of the study outcomes. Model performance was evaluated using measures of discrimination (the area under the receiver operating characteristic curve), calibration, and predictive accuracy. Internal validation was performed using the bootstrap resampling technique.

RESULTS

A total of 1221 individuals met the study criteria. The rate of overall intrapartum cesarean delivery and cesarean delivery for the second twin was 25.4% and 5.7%, respectively. The most contributory predictor variables were nulliparity, term birth (≥37 weeks), a noncephalic presentation of the second twin, previous cesarean delivery, and labor induction. The models for overall intrapartum cesarean delivery and cesarean delivery of the second twin had good overall discriminatory accuracy (area under the receiver operating characteristic curve, 0.720; 95% confidence interval, 0.688-0.752 and 0.736; 95% confidence interval, 0.669-0.803, respectively) and calibration (as illustrated by the calibration plot and Brier scores of 0.168; 95% confidence interval, 0.156-0.180 and 0.051; 95% confidence interval, 0.040-0.061, respectively). The models achieved good specificity (66.7% and 81.6%, respectively), high negative predictive value (86.0% and 96.9%, respectively), and moderate sensitivity (68.1% and 57.1%, respectively).

CONCLUSION

The prediction models developed in this study may assist care providers in counseling individuals regarding the optimal timing and mode of delivery in twin pregnancies by providing individualized estimates of the risk for intrapartum cesarean delivery.

Meta-analysis of association between caesarean section and postpartum depression risk

Background

The association of caesarean section (CS) for postpartum depression (PPD) remains controversial. This study aims to explore the relationship between CS and the risk of PPD, in order to provide a basis for preventing PPD.

Material and methods

We searched PubMed, Web of Science, Cochrane Library, and EMBASE databases for literature about the correlation between CS and PPD published as of February 2024. The combined odds ratios (ORs) and 95% confidence intervals (Cls) were obtained by flexible use of fixed-effects models or random-effects models.

Results

A total of 18 publications were ultimately included in the analysis. Among these, 14 were cohort studies and 4 were case-control reports, encompassing 844,328 total cases. All of the included studies were deemed to be of moderate or higher quality. The meta-analysis indicated that the prevalence of PPD among parturients undergoing CS was 13.4% (95% CI: 6.5%-25.5%).The adjusted odds ratio (OR) for the association between CS and PPD was 1.12 (95% CI: 1.04-1.20) compared to the natural vaginal delivery (NVD) group. Specifically, the adjusted OR for the association between CS and PPD was 1.29 (95% CI: 1.18-1.40) during the first 1-6 months postpartum, and 1.23 (95% CI: 1.14-1.33) after 6 months postpartum. Furthermore, in comparison to the NVD group, the adjusted OR for elective caesarean section (ELCS) and emergency caesarean section (EMCS) were 0.96 (0.83, 1.10) and 1.20 (1.08, 1.34), respectively.

Conclusion

Our findings suggest that PPD risk may rise in the presence of CS. In particular, the risk was increased by 20% in the EMCS group, and the risk of PPD within one to six months postpartum after CS increases by 6% compared to that at six months postpartum. In the future, more rational designs and in-depth studies are needed to obtain more accurate information.

Systematic review registration

https://www.crd.york.ac.uk/PROSPERO/#recordDetails, identifier CRD42023389265.

Individuals' Experiences of Having an Unplanned Cesarean Birth: A Qualitative Analysis

OBJECTIVE

The experience of an unplanned cesarean birth may be a risk factor for mood disorders and other challenges in the postpartum period, yet qualitative data on the patient experience are limited. We sought to understand individuals' experiences of having an unplanned cesarean birth.

STUDY DESIGN

This was a secondary analysis of a prospective qualitative investigation among low-income postpartum individuals at a single-, tertiary-care center in which the primary aim was to evaluate patients' postpartum pain experience after a cesarean birth. Participants completed a 60-minute face-to-face interview on postpartum days 2 to 3. Only participants who labored prior to their cesarean birth were included in this analysis. Transcripts were analyzed by two separate authors using the constant comparative method. Themes are illustrated using direct quotes.

RESULTS

A total of 22 individuals were included in this analysis; the majority (n=16, 72.7%) experienced a primary cesarean birth. Over half (n=12, 54.5%) identified as Hispanic and one-third (n=7, 31.8%) identified as non-Hispanic Black race and ethnicity. Four themes regarding the experience of a cesarean birth after labor were identified, including feelings of anguish, belief that vaginal birth is "normal," poor experiences with care teams, and feelings of self-efficacy. Subthemes were identified and outlined.

CONCLUSION

In this cohort, individuals who experienced an unplanned cesarean birth after labor expressed feelings of self-blame, failure, and mistrust. Given the association of unplanned cesarean birth with mood disorders in the postpartum period, efforts to enhance communication and support may offer a means of improving individual experiences.

KEY POINTS

· In this cohort, many individuals expressed negative feelings after an unplanned cesarean birth.. · Conversely, positive themes related to feelings of self-efficacy were identified.. · Efforts to enhance communication and support after an unplanned cesarean birth are warranted..

The relationship between body mass index and perceived control over labor

BACKGROUND

Individuals with an increased body mass index (BMI) (≥ 30 kg/m2) experience higher rates of perinatal mental health disorders than individuals with BMI < 30. Personal experience of decreased control over labor has been associated with the development postpartum mood and anxiety disorders. However, no studies have investigated the association between BMI and experience of control over labor. This study aimed to assess perceived control over labor and compare patients with BMI ≥ 30 to those with BMI < 30.

METHODS

We performed a secondary analysis of a cross-sectional study of postpartum patients who delivered at term (37-41 weeks gestation). Postpartum, participants completed the Labour Agentry Scale (LAS), a validated tool to assess perceived control over labor/birth. Demographic, maternal health history and obstetric/neonatal outcomes were abstracted from the patient chart. Bivariate analyses were performed between those with BMI < 30 and those with BMI ≥ 30 using Fisher's exact test. Continuous LAS scores were compared between patients with BMI < 30 and BMI ≥ 30 using Wilcoxon rank-sum tests. Higher LAS scores indicate higher perceived control over labor. Multivariable linear regression was then performed to account for confounding factors identified a priori.

RESULTS

There was no difference in LAS between those with BMI ≥ 30 and BMI < 30. When stratified by World Health Organization (WHO) class of BMI, those with BMI ≥ 40 had a significantly lower LAS scores than those with BMI < 30 (147 vs. 163, p = 0.02), however, this finding was no longer significant after controlling for length of labor and cesarean birth.

CONCLUSION

Only participants with the highest BMI experienced decreased control over labor, and this finding was no longer significant after controlling for mode of delivery and length of labor. Further research into the experience of birthing people with BMI ≥ 30 is critical to understand the increased risk of perinatal mood disorders among this population.

Effects of perioperative use of esketamine on postpartum depression risk in patients undergoing cesarean section: A randomized controlled trial

BACKGROUND

Postpartum depression (PPD) is a prevalent public health issue. Although ketamine has prophylactic effects on PPD in women undergoing cesarean section, the effects of esketamine on PPD remain unclear. This trial aimed to evaluate the efficacy of perioperative esketamine infusion on PPD risk by assessing Edinburgh Postnatal Depression Scale (EPDS) scores and blood biomarkers.

METHODS

A total of 150 participants undergoing elective cesarean section were randomly allocated to receive either esketamine or normal saline. Since 27 participants were excluded due to consent withdrawal or loss to follow-up, 123 patients were included. The primary outcome was the prevalence of PPD risk. Secondary outcomes included the prevalence of postpartum anxiety (PPA) risk, levels of biomarkers, postoperative pain intensity, and cumulative sufentanil consumption.

RESULTS

The prevalence of PPD and PPA risk at 3 days, 42 days, 3 months, and 6 months postpartum did not differ between the two groups. Furthermore, EPDS scores, pain intensity at rest, and during coughing on postoperative days (POD) 1 and 2 did not differ between the two groups. Sufentanil consumption during 0-12 h, 12-24 h, 0-24 h, and 0-48 h postoperatively were significantly lower in the esketamine group compared to the control group. Blood biomarkers did not differ between the two groups on POD 3.

LIMITATIONS

The sample size was small. PPD risk was simply screened, not diagnosed.

CONCLUSIONS

Perioperative administration of esketamine did not decrease the incidence of PPD risk in women after elective cesarean section. However, esketamine reduced opioid consumption.

Risk of Cesarean Delivery after Vaginal Inserts with Prostaglandin Analogs and Single-Balloon Catheter Used for Cervical Ripening and Induction of Labor

(1) Background: Induction of labor is currently the most frequently performed procedure in modern obstetrics, referring to more than one in five women, and it is postulated that the percentage of labor induction will increase. (2) Methods: In total, 2935 patients in uncomplicated full-term pregnancy fulfilled the study inclusion criteria and underwent induction of labor. Pregnant women were divided into three groups: IOL with Dinoprostone, Misoprostol vaginal suppositories, and Foley catheter. Outcomes, including cesarean section rates, time to delivery, and cesarean section indications, were analyzed. (3) Results: There was statistically significantly more cesarean sections within 24 h in the Misoprostol group in comparison with the Dinoprostone and Foley catheter groups (p < 0.0001). The percentage of patients who had a cesarean section due to clinically diagnosed threatened fetal asphyxia was 63% in the Dinoprostone group, 81.3% in the Misoprostol group, and 55.3% in the Foley catheter group. There were statistically significantly more cesarean deliveries due to nonreassuring fetal heart rate patterns within 24 h in the Misoprostol group in comparison with the Dinoprostone and Foley catheter groups (p = 0.0031 and p = 0.0363). (4) Conclusions: Misoprostol may cause a more turbulent and violent course of labor, with a higher rate of increased incidence of nonreassuring fetal heart rate patterns and cesarean deliveries. The use of a Dinoprostone vaginal insert or Foley catheter may provide longer labor, although still within 48 h, with a lower risk of cesarean section caused by nonreassuring fetal heart rate patterns.

The Association of Perceived Labor Agentry and Depression and/or Anxiety

OBJECTIVE

Pregnancies complicated by perinatal mood disorders or a history of mental health disorder are at increased risk for complications including postpartum depression/anxiety. Patients' perceived control over childbirth is known to be an important factor for development of postpartum depression/anxiety. It is unclear whether women with preexisting and/or current depression and/or anxiety have different perceptions of control during childbirth compared with those without these comorbidities. This study aimed to evaluate the association between a current and/or prior diagnosis of depression and/or anxiety and scores on the Labour Agentry Scale (LAS), a validated tool evaluating patient's experience of control over their labor and delivery.

STUDY DESIGN

This is a cross-sectional study of nulliparous patients admitted at term to a single center. Participants completed the LAS after delivery. A trained researcher performed detailed chart reviews for all participants. Participants were identified as having a current or historical diagnosis of depression/anxiety by self-report confirmed by chart review. Scores on the LAS were compared between those with versus without a diagnosis of depression/anxiety prior to admission for delivery.

RESULTS

A total of 73 (44.8%) of the 149 participants held a current and/or prior diagnosis of depression and/or anxiety. Baseline demographics were similar between those with and without depression/anxiety. Mean scores on the LAS (range: 91-201) were significantly lower for those with depression/anxiety than those without a prior diagnosis (150.0 vs. 160.5, p < 0.01). Even after controlling for mode of delivery, admission indication, anesthesia, and Foley balloon usage, participants with anxiety and depression had scores that were on average 10.4 points lower on the LAS (95% confidence interval: -19.25, -1.62).

CONCLUSION

Participants with a current and/or prior diagnosis of depression and/or anxiety scored lower on the LAS as compared with those without psychiatric diagnoses. Patients with psychiatric diagnoses may benefit from increased education and support during childbirth.

KEY POINTS

· Control over childbirth is an important factor in the development of postpartum depression/anxiety.. · Patients with a prior or current diagnosis of anxiety and depression have lower labor agentry scores.. · These differences remained significant even when controlling for confounders such as delivery mode..

Sudden unexpected infant death risk profiles in the first month of life

BACKGROUND

Limited improvement in current SUID rates requires further identification of its characteristics, including age-specific risk patterns.

OBJECTIVE

Compare SUID risk factors in the first week versus the remainder in the first month of life.

DESIGN/METHODS

We compared maternal and infant data from New Jersey databases for SUID from 2000 to 2015 in infants ≥ 34 weeks GA in the two groups.

RESULTS

In the period studied, 123 died in the first 27 days, 24 before seven. Deaths in the first week had a higher percentage of mothers with post-High School education (OR 3.50, CI: 1.38-8.87) and a primary Cesarean section delivery (OR 4.0, CI: 1.39-11.49), and a smaller percentage with inadequate prenatal care (OR 0.36, CI: 0.14, 0.94). A smaller percentage of first-week deaths had mothers who smoked during pregnancy or identified as Black, non-Hispanic, but these findings did not reach significance (p < .08 and p < .09, respectively).

CONCLUSIONS

SUID in the first week and the first month of life is rare. However, despite a limited sample size, data suggest that even within the first month of life, there are differences in risk patterns for SUID based on age at death. Age-specific profiles may lead to new hypotheses regarding causality and more refined risk-reduction guidelines and warrant further study.

Mode of Delivery Is Associated with Postpartum Depression: Do Women with and without Depression History Exhibit a Difference?

Whether the mode of birth delivery correlates with the incidence of postpartum depression (PPD) is still under debate. This study seeks to clarify such a correlation and to further investigate if there are any differences in the likelihood of PPD medical care use among women with and without a history of depression. A logistic regression at two assessment points (6-month and 12-month postpartum) on the National Health Insurance Database in Taiwan is performed. In total, 32,729 women were included who gave first birth from 2007 to 2011 via cesarean section (CS), elective CS, and vaginal delivery, of whom 3580 (10.9%) were diagnosed with a history of depression. Findings show that CS was associated with a higher likelihood of PPD doctor visits regardless of whether the women have a history of depression or not, but elective CS tended to have different impacts for these two groups of women. Mentally healthy women who experienced elective CS had 1.36- and 1.64-times higher risk of PDD medical care use than those who delivered vaginally, whereas previous depressive women undertaking an elective cesarean birth had no significant difference observed in incidences. A notably higher risk of elective CS delivery versus vaginal delivery for mentally healthy women suggests that elective CS is not clinically appropriate, yet it might be an alternative to vaginal delivery with careful counseling for pregnant women who experience a history of depression.

Examining the association between subjective childbirth experience and maternal mental health at six months postpartum

PROBLEM

Childbirth experience can have long-lasting effects on maternal wellbeing.

BACKGROUND

Positive childbirth experiences may strengthen maternal self-confidence, in contrast, negativeexperiences may promote a sense of failure or distrust.

AIM

To examine the contribution of maternal hospital childbirth experience on mental health at 6 months postpartum in a community-based, Chilean sample. An additional aim is to examine which childbirth-related aspects contribute to the global birth experience.

METHODS

One hundred and forty-eight women completed self-report measures of mental health during the third trimester of pregnancy and 3 and 6 months postpartum. At 3months after childbirth, subjective childbirth experience was assessed. Logistic regression analysis examined the contribution of childbirth experience to maternal mental health.

FINDINGS

Negative subjective experience of childbirth contributes to maternal depression and anxiety up to 6 months after childbirth, controlling for mental health during pregnancy and at 3 months postpartum. Quality of care from health professionals made the largest, statistically significant contribution to the global perception of childbirth.

DISCUSSION AND CONCLUSIONS

Subjective experience of childbirth is a modifiable risk factor for the development of postpartum maternal depression and anxiety. Health providers in direct contact with childbearing women may promote maternal emotional wellbeing through sensitive and respectful care.