Pregnancy-related maternal mortality in the state of Georgia: Timing and causes of death.

BACKGROUND: The maternal mortality rate in the United States is high and disparities among non-Hispanic White and non-Hispanic Black women remain. In the State of Georgia, the pregnancy-related death rate is among the worst in the nation. OBJECTIVE: To examine current pregnancy-related deaths in the State of Georgia using measures of timing and cause-specific mortality across maternal sociodemographic characteristics. DESIGN: This cross-sectional study of pregnancy-related deaths in Georgia was based on 2016-2019 maternal mortality data obtained from the Georgia Department of Public Health. METHODS: Our study analysis involved complete-case data of maternal deaths identified as pregnancy-related deaths (n = 129). Statistical analyses included two distinct population-level measures: (a) timing (i.e. during pregnancy, 0 to 60 days, 61 to 180 days, and 181 to 365 days postpartum) and (b) cause-specific deaths patterned by sociodemographic groups of women and by rural and urban county of residence. Categorical variables were compared using the Chi square or Fisher's exact test and presented as numbers and percentages. A post hoc power analysis was conducted to inform whether there was sufficient power to detect statistically significant effects given available sample sizes. RESULTS: Among a total of 129 pregnancy-related deaths, 30 (23.3%) deaths occurred during pregnancy and 63 (48.8%) deaths occurred within the first 60 days postpartum. Pregnancy-related deaths were disproportionally common among non-Hispanic Black, 25 to 34 years old, and poorly educated women. Three leading underlying causes, cardiomyopathy (22.7%), hemorrhage (21.6%), and cardiovascular or coronary disease (20.4%), accounted for about 65% of all pregnancy-related deaths. Mental health conditions were common causes of death among non-Hispanic White women during pregnancy and in late postpartum. CONCLUSION: Continued monitoring, collecting and analyzing reliable data will help identify root causes and find ways to eliminate the disproportionate burden of pregnancy-related deaths in the State of Georgia.

The education of experience: Mixed methods evidence demonstrates the benefit of multiparity.

PROBLEM: Existing quantitative data is conflicting concerning whether multiparous birthing parents (individuals with an older child(ren)) experience an easier postpartum transition compared to primiparous birthing parents (first time parents). AIM: This convergent mixed methods study leverages the depth of qualitative inquiry to seek a clearer understanding of the way in which acquired parenting experience contributes to observed quantitative differences in outcomes between parity groups. This work can serve as a first step in planning for supportive interventions that effectively address the postpartum needs of both parity groups. METHODS: Thirty birthing parents (43.3% multiparous; 46.7% racial minorities) completed measures of postpartum functioning, perceived stress, anxiety symptoms, and depression symptoms as well as an interview inquiring about factors impacting postpartum functioning. Scores on postpartum functioning and emotional wellbeing were compared between parity groups, and these findings were merged with the qualitative data on firsthand parenting experience to clarify how acquired experience impacts functioning and emotional wellbeing during the postpartum transition. FINDINGS: Primiparous parents reported significantly: worse postpartum functioning, higher perceived stress, higher levels of depression symptoms, and higher levels of anxiety symptoms. Participants' qualitative report of how acquired parenting experience impacts wellbeing suggests that experience grants parents skills, knowledge, and the opportunity to disconfirm maladaptive cognitions about parenting which allows for increased comfort and confidence in the parental role. CONCLUSIONS: The practical and psychological resources gained from acquiring parenting experience during one's first postpartum period appear to be brought forward into subsequent pregnancies and protect against threats to functioning and emotional wellbeing.

Exploring a Potential Interaction Between the Effect of Specific Maternal Smoking Patterns and Comorbid Antenatal Depression in Causing Postpartum Depression.

Purpose: To explore a potential interaction between the effect of specific maternal smoking patterns and the presence of antenatal depression, as independent exposures, in causing postpartum depression (PPD). Methods: This case-control study of participants with singleton term births (N = 51220) was based on data from the 2017-2018 Pregnancy Risk Assessment Monitoring System. Multivariable log-binomial regression models examined the main effects of smoking patterns and self-reported symptoms of antenatal depression on the risk of PPD on the adjusted risk ratio (aRR) scale and tested a two-way interaction adjusting for covariates selected in a directed acyclic graph (DAG). The interaction effects were measured on the additive scale using relative excess risk due to interaction (RERI), the attributable proportion of interaction (AP), and the synergy index (SI). Causal effects were defined in a counterfactual framework. The E-value quantified the potential impact of unobserved/unknown covariates, conditional on observed covariates. Results: Among 6841 women in the sample who self-reported PPD, 35.7% also reported symptoms of antenatal depression. Out of 3921 (7.7%) women who reported smoking during pregnancy, 32.6% smoked at high intensity (≥10 cigarettes/day) in all three trimesters and 36.6% had symptoms of antenatal depression. The main effect of PPD was the strongest for women who smoked at high intensity throughout pregnancy (aRR 1.65; 95% CI: 1.63, 1.68). A synergistic interaction was detected, and the effect of all maternal smoking patterns was augmented, particularly in late pregnancy for Increasers and Reducers. Conclusion: Strong associations and interaction effects between maternal smoking patterns and co-occurring antenatal depression support smoking prevention and cessation interventions during pregnancy to lower the likelihood of PPD.

Does the comorbidity of borderline personality disorder affect the response to treatment in bipolar patients?

Bipolar disorder (BD) is a highly prevalent condition whose response to pharmacological treatment is associated with a number of factors including psychiatric comorbidity. Borderline personality disorder (BPD) shares clinical symptoms and biological vulnerability with BD and the two conditions are frequently comorbid, thus representing a clinical challenge. The purpose of the present review is to summarize the data related to treatment response in bipolar patients with comorbid BPD. According to systematic review process, a literature search was performed on the PubMed, Embase, PsycInfo, Isi Web of Knowledge, Medscape, and Cochrane Library databases. Peer-reviewed articles until December 2022 were eligible for inclusion. Comorbidity with BPD seems to be associated with a more difficult clinical stabilization in bipolar patients, often requiring poly-therapy or a longer duration of hospitalization. However, three studies, assessing the effectiveness of mood stabilizers in bipolar patients, did not demonstrate a prominent influence of BPD comorbidity in achieving clinical response. The most frequently administered pharmacological treatments in the selected studies include mood stabilizers and atypical antipsychotics. The presence of comorbid BPD in bipolar patients may hamper treatment effectiveness. Future studies, comparing different treatments and with larger samples, are needed to confirm the results critically summarized in the present review.

Proximal tubular transport of Metallothionein-Mercury complexes and protection against nephrotoxicity.

Mercury (Hg) is an important environmental toxicant to which humans are exposed on a regular basis. Mercuric ions within biological systems do not exist as free ions. Rather, they are bound to free sulfhydryl groups (thiols) on biological molecules. Metallothionein (MT) is a cysteine-rich, metal-binding protein that has been shown to bind to heavy metals and reduce their toxic effects in target cells and organs. Little is known about the effect of MT on the handing and disposition of Hg. Therefore, the current study was designed to test the hypothesis that overexpression of MT alters the corporal disposition of Hg and reduces its nephrotoxicity. Furthermore, the current study examined the transport of Hg-MT complexes in isolated proximal tubules. Rats were treated with saline or Zn followed by injection with a non-nephrotoxic (0.5 µmol kg-1), moderately nephrotoxic (1.5 µmol kg-1), or significantly nephrotoxic (2.25 µmol kg-1) dose of HgCl2 (containing radioactive Hg). Pretreatment with Zn increased mRNA expression of MT and enhanced accumulation of Hg in the renal cortex of male and female rats. In addition, injection with Zn also protected animals from Hg-induced nephrotoxicity. Studies using isolated proximal tubules from rabbit kidney demonstrated that Hg-MT is taken up rapidly at the apical and basolateral membranes. The current findings suggest that at least part of this uptake occurs through an endocytic process. This study is the first to examine the uptake of Hg-MT complexes in isolated proximal tubules. Overall, the findings of this study suggest that supplementation with Zn may be a viable strategy for reducing the risk of Hg intoxication in at-risk populations.

Are There Any Differences in Clinical and Biochemical Variables between Bipolar Patients with or without Lifetime Psychotic Symptoms?

INTRODUCTION: Psychotic symptoms occur in more than half of patients affected by Bipolar Disorder (BD) and are associated with an unfavorable course of the disorder. The objective of this study is to identify the differences in the clinical and biochemical parameters between bipolar patients with or without psychotic symptoms. METHODS: A total of 665 inpatients were recruited. Demographic, clinical, and biochemical data related to the first day of hospitalization were obtained via a screening of the clinical charts and intranet hospital applications. The two groups identified via the lifetime presence of psychotic symptoms were compared using t tests for quantitative variables and χ2 tests for qualitative ones; binary logistic regression models were subsequently performed. RESULTS: Patients with psychotic BD (compared to non-psychotic ones) showed a longer duration of hospitalization (p < 0.001), higher Young Mania Rating Scale scores (p < 0.001), lower Global Assessment of Functioning scores (p = 0.002), a less frequent history of lifetime suicide attempts (p = 0.019), less achievement of remission during the current hospitalization (p = 0.028), and a higher Neutrophile to Lymphocyte Ratio (NLR) (p = 0.006), but lower total cholesterol (p = 0.018) and triglycerides (p = 0.013). CONCLUSIONS: Patients with psychotic BD have a different clinical and biochemical profile compared to their counterparts, characterized by more clinical severity, fewer metabolic alterations, and a higher grade of inflammation. Further multi-center studies have to confirm the results of this present study.

Gender differences in clinical and biochemical parameters among patients hospitalized for schizophrenia: towards precision medicine.

BACKGROUND: The scientific literature shows some gender differences in the clinical course of schizophrenia. The aim of this study is to identify gender differences in clinical and biochemical parameters in subjects affected by schizophrenia. This would allow for the implementation of individualized treatment strategies. METHODS: We examined a large set of clinical and biochemical parameters. Data were obtained from clinical charts and blood analyses from a sample of 555 schizophrenia patients consecutively admitted for exacerbation of symptoms to the inpatient clinic of Fondazione IRCCS Policlinico (Milan) or ASST Monza in Italy from 2008 to 2021. Univariate analyses, binary logistic regression, and a final logistic regression model were performed with gender as dependent variable. RESULTS: The final logistic regression models showed that male patients (compared to females) were more prone to lifetime substance use disorders (p = 0.010). However, they also had higher GAF (global functioning) mean scores (p < 0.001) at the time of hospitalization. Univariate analyses showed that male patients (with respect to females) had an earlier age at onset (p < 0.001), a more frequent family history of multiple psychiatric disorders (p = 0.045), were more often smokers (p < 0.001), had a more frequent comorbidity with at least one psychiatric disorder (p = 0.001), and less often suffered from hypothyroidism (p = 0.011). In addition, men had higher levels of albumin (p < 0.001) and bilirubin (t = 2.139, p = 0.033), but lower levels of total cholesterol (t = 3.755, p < 0.001). CONCLUSIONS: Our analyses indicate a less severe clinical profile in female patients. This is evident especially in the early years of the disorder, as suggested by less comorbidity with psychiatric disorders or later age at onset; this is consistent with the related literature. In contrast, female patients seem to be more vulnerable to metabolic alterations as demonstrated by more frequent hypercholesterolemia and thyroid dysfunction. Further studies are needed to confirm these results in the framework of precision medicine.

Factors Associated with Postpartum Maternal Functioning in Black Women: A Secondary Analysis.

In the United States, 29−44% of Black women experience postpartum depressive symptoms (PDS), yet few are properly identified and/or connected to mental care services. The purpose of this secondary analysis was to examine the relationship between maternal functioning and clinical variables (PDS, maternal−infant attachment), racial variable (Black racial identity types­low race salience, assimilated and miseducated, self-hating, anti-White, multiculturalist, and conflicted), and sociodemographic characteristics (relationship status, education, insurance, childbirth type). A total of 116 women living in the southern United States were included in the analysis. Multivariate analyses revealed that Black racial identity (p = 0.02), PDS (p < 0.0001), maternal−infant attachment (p < 0.0001), and educational level (p = 0.03) were independently associated with maternal functioning. This work provides new evidence regarding the role of various clinical and racial factors on Black postpartum women's adjustment to motherhood. This analysis also adds to the growing body of evidence of reliability for the BIMF in Black postpartum women.

Sociodemographic disparities in preterm birth and low birthweight in the State of Georgia: Results from the 2017-2018 Pregnancy Risk Assessment Monitoring System.

PURPOSE: To update the overall prevalence of preterm birth (PTB) (<37 weeks gestation) and low birthweight (LBW) (<2,500 g) in the State of Georgia, including rural and urban counties. METHODS: A sample was drawn from the 2017-2018 Georgia Pregnancy Risk Assessment Monitoring System (PRAMS). In the complete-case data of singleton births (n=1,258), we estimated the weighted percentage prevalence of PTB, LBW, early/late PTB, and moderately/very LBW subcategories in association with maternal sociodemographic characteristics, and the prevalence stratified by rural/urban county of residence. Univariate and multivariate logistic regression models were fitted to estimate the odds ratios (ORs) of PTB and LBW adjusting for selected covariates. Logistic regression results from multiple imputation by chained equations (MICE) were used for comparison. FINDINGS: The overall rate for PTB was 9.3% and 6.8% for LBW and among them, 2.3% were early PTB, 7.0% were late PTB, 5.4% were moderately LBW (MLBW), and 1.3% were very LBW (VLBW). Non-Hispanic Black women had the highest prevalence of PTB, LBW, early PTB, MLBW, and VLBW, as well as PTB and LBW in urban counties and LBW in rural counties. The odds of PTB (aOR 1.38; 95% CI: 0.81, 2.35) and LBW (aOR 2.68; 95% CI: 1.32, 5.43) were also higher among non-Hispanic Black relative to non-Hispanic White women and among women who received adequate-plus prenatal care compared to inadequate prenatal care. CONCLUSIONS: Socioeconomic and health disparities created by disadvantage should be a focus of state policy to improve neonatal outcomes in the State of Georgia.

Climate Change is an Emerging Threat to Perinatal Mental Health.

OBJECTIVE: In this discussion, we build the case for why climate change is an emerging threat to perinatal mental health. METHOD: A search of current literature on perinatal and maternal mental health and extreme weather events was conducted in PubMed/MEDLINE and Web of Science databases. Only articles focusing on maternal mental health were included in this narrative review. RESULTS: The perinatal period represents a potentially challenging timeframe for women for several reasons. Necessary role adjustments (reprioritization), changes in one's ability to access pre-birth levels (and types) of social support, fluctuating hormones, changes in body shape, and possible complications during pregnancy, childbirth, or postpartum are just a few of the factors that can impact perinatal mental health. Trauma is also a risk factor for negative mood symptoms and can be experienced as the result of many different types of events, including exposure to extreme weather/natural disasters. CONCLUSION: While the concepts of "eco-anxiety," "climate despair," and "climate anxiety" have garnered attention in the mainstream media, there is little to no discussion of how the climate crisis impacts maternal mental health. This is an important omission as the mother's mental health impacts the family unit as a whole.

Strengthening Peer Mentoring Relationships for New Mothers: A Qualitative Analysis.

(1) Background: The transition to motherhood can be challenging, especially for first-time mothers, and can accompany maternal distress. Social support-such as that offered by peers-can be important in assisting mothers to manage such distress. Although primiparous mothers often seek out and value peer support programs, few researchers have investigated factors that may influence the strength of relationships in non-professional maternal peer support programs. Insight into these factors can be key to enhancing the success of future peer support interventions. (2) Methods: Reflexive thematic analysis was applied to data gathered from 36 semi-structured interviews conducted with 14 primiparous mothers and 17 peer mentors in a peer support program. (3) Results: Four themes related to successful mentorship were identified: expectations of peer relationship, independence of peer mentor, contact, and similarities. (4) Conclusions: For primiparous mothers who are developing their support network, these factors appear important for promoting close and effective peer support relationships. Interventions that harness the dynamics between these factors may contribute to more successful peer support relationships and mental health outcomes for participants.

Interaction Effects of Maternal Sexually Transmitted Infections with Prenatal Care Utilization Status on Preterm Birth and Low Birthweight: U.S. National Data.

This case-control study aimed to test interaction between the most common sexually transmitted infections (STIs) (i.e., chlamydia, gonorrhea, and syphilis) and prenatal care (PNC) utilization status on preterm birth (PTB) (<37 weeks gestation) and low birthweight (LBW) (<2500 g). We used data of participants with singleton live births (N = 3,418,028) from the 2019 United States National Vital Statistics System. There were 280,206 participants in the PTB group and 3,137,822 in the control group, and 221,260 participants in the LBW group and 3,196,768 in the control group. Nearly 1.9% of the participants had chlamydia, 0.3% had gonorrhea, and 0.2% had syphilis. Interaction effects of STIs with PNC utilization status on the risk of PTB and LBW were tested on the multiplicative and additive scales. Using measures of the relative excess risk of interaction (RERI), the attributable proportion of interaction (AP), and the synergy index (S), we observed the highest significant synergistic interaction between syphilis and inadequate PNC utilization increasing the risk of PTB (RERI 2.12, AP 38%, and SI 1.88), and between gonorrhea and inadequate PNC utilization increasing the risk of LBW (RERI 1.03, AP 28%, and SI 1.64). Findings from this study help improve our understanding of disease etiology and inform prevention planning.

Motherhood and Me (Mom-Me): The Development of an Acceptance-Based Group for Women with Postpartum Mood and Anxiety Symptoms.

Untreated postpartum mood and anxiety disorders (PMADs) place women and their families at risk for negative biopsychosocial sequelae. Innovative and tailored treatments are needed to address potential disruptions in maternal functioning. Third-wave cognitive-behavioral approaches, including acceptance and commitment therapy (ACT) and dialectical behavioral therapy (DBT), hold promise for optimizing functioning given the focus on values-based living, rather than symptom reduction. PURPOSE: The purpose of this paper is to describe the development of an innovative psychotherapy group for women with symptoms of PMADs. METHODS: This seven-session group, Motherhood and Me (Mom-Me), includes selected skills training from ACT, DBT, and Emotion-Centered Problem-Solving Therapy. RESULTS: Mom-Me group sessions are described, and an outline of key information (session goals, content, and homework assignments) is provided to facilitate practical implementation. CONCLUSION: In line with third-wave approaches, this group was developed to enhance maternal functioning, which, in turn, may help women cope with psychological distress during the transition to motherhood.

Introducing the Postpartum Toolkit: An Examination of the Feasibility, Acceptability and Pilot Efficacy of an Online Clinical Tool to Enhance Postpartum Functioning and Emotional Wellbeing.

During the postpartum period, a birth parent's level of functioning (ability to perform the activities and roles required to maintain wellbeing) is critical in determining the health of parents and their infants. However, existing approaches to support postpartum parents are insufficient, especially in the United States, and these individuals face barriers to care. The utilization of internet-based intervention may be an effective solution allowing access to resources for this population. In this study, we developed a patient-centered online tool to bolster postpartum functioning, and collected data on the feasibility, acceptability, and initial impact of this tool on functioning and emotional wellbeing. Data collection took place between February and June 2021 from a sample of 124 individuals who were within the first ten months postpartum and living in the US. Results suggest that the tool is acceptable, though there are barriers to feasibility of use. Additionally, pilot-efficacy data suggest that this tool may be effective in improving postpartum emotional wellbeing, though further controlled testing is warranted. A future iteration of the tool that incorporates participant feedback to improve feasibility of use could prove an effective means of delivering support to an at-risk population.

Is there an association between inflammatory/anti-oxidant markers and the presence of psychotic symptoms or severity of illness in mood and psychotic disorders? A multi-centric study on a drug-free sample.

The immune and antioxidant systems are intimately connected and their role in the etiology of major psychiatric disorders is currently under study. The aim of this study was to evaluate the potential associations between inflammatory/antioxidant peripheral markers and presence of psychotic symptoms or severity of illness in patients affected by major psychiatric disorders. One hundred and twenty-six drug-free patients were included. A blood sample was collected to measure total/B/T lymphocytes and plasma levels of albumin, total bilirubin, uric acid, C-reactive protein, and vitamins A and E. Severity of illness was assessed using psychometric scales. Groups of patients divided according to diagnosis were compared in terms of measured markers using multivariate analyses of variance (MANOVAs). Linear and logistic regression analyses were performed to investigate the potential association between markers and severity of illness or presence/absence of psychotic symptoms. Albumin plasma levels were higher in patients with substance-induced psychotic disorder (SIPD) than subjects affected by schizophrenia (F â€‹= â€‹4.923; p â€‹= â€‹0.003). Lower vitamin E (OR â€‹= â€‹0.81; p â€‹= â€‹0.014) and T lymphocyte (OR â€‹= â€‹0.99; p â€‹= â€‹0.048) plasma levels were predictive of lifetime psychotic symptoms. Lower vitamin A levels were associated with higher Montgomery-Åsberg Depression Rating Scale scores (ߠ​= â€‹-24.26; p â€‹= â€‹0.029), independent of diagnosis. Patients with SIPD may be less vulnerable to oxidative stress. The severity of depressive symptoms, inversely associated with vitamin A plasma levels, is likely to be modulated by the degree of inflammation. Patients presenting with lifetime psychotic symptoms may be more vulnerable to oxidative stress and may have a higher activation of humoral immunity.

Racial Identity Clusters and Their Relation to Postpartum Maternal Functioning in Black Women.

OBJECTIVES: Racial identity, which is the degree that individuals define themselves regarding their racial group membership, may influence the mental well-being of Black adults. To gain an understanding of the role Black racial identity may have on postpartum mental health, the researchers performed a secondary data analysis to examine the relationship between six Black racial identity clusters (Low Race Salience, Assimilated and Miseducated, Self-Hating, Anti-white, Multiculturalist, and Conflicted) and postpartum maternal functioning in Black women living in Georgia. METHODS: Black women completed Cross's Racial Identity Scale, the Barkin Index of Maternal Functioning, and demographic questionnaires online via Qualtrics®. PARTICIPANTS: A total sample of 116 self-identified Black postpartum women were included in the analysis. Women ranged in age from 18 to 41 years (M = 29.5 ± 5.3) and their infants were 1 to 12 months old (M = 5.6 ± 3.5). The majority of women were married/cohabitating with their partner (71%), had a college degree (53%), and employed (69%). RESULTS: It was determined through Kruskal Wallis test, χ2(5) = 20.108, p < 0.05, that the women belonging to the Assimilated and Miseducated cluster had higher levels of maternal functioning when compared to the women in the Self-Hating and Anti-white clusters. CONCLUSION: This study is novel in its exploration of the relationship between Black racial identities and postpartum maternal functioning. Findings support the need for further research with larger sample and cluster sizes to determine the relationship between racial identity and maternal functioning.

Are Pediatric Providers On-Board With Current Recommendations Related to Maternal Mental Health Screening at Well-Child Visits in the State of Georgia?

BACKGROUND: The American Academy of Pediatrics (AAP) recommends that pediatric providers screen mothers for postpartum depression at the 1-, 2-, 4-, and 6-month well-child visits. However, compliance with this recommendation varies greatly and is far from 100%. This is significant, as perinatal mood and anxiety disorders (PMADs) represent the most common complication of childbearing. AIMS: This investigation was conducted to explore barriers to screening in the pediatric setting, reported advantages of screening, providers' knowledge of mental health supports in the community, and commonly observed (and explicitly stated) mental health issues in new mothers. All data collection took place in the state of Georgia, which has the worst rates of maternal mortality and morbidity in the United States. METHODS: A convenience sample of five pediatric practices was selected through the Mercer University School of Medicine's community preceptor network. All clinical staff at each site participated in one of five focus groups for a total of 31 participants. The conversations were audio-taped, transcribed, and thematically analyzed. RESULTS: Providers from two practices were formally screening for Postpartum Depression; they indicated that it added value to their practice. Those not screening cited several barriers including lack of time, training, and access to the mother's medical records. Several clinicians asserted that they were not trained to address mental health issues in their pediatric patients' mothers and that it was out of their realm of expertise. CONCLUSIONS: Provider compliance with the current AAP recommendations may increase with mandatory, specialized training in recognizing and treating PMADs.