A Prospective Study of Social Needs Associated with Mental Health among Postpartum Patients Living in Underserved Communities.

OBJECTIVE: Given the rising rates of maternal morbidity and mortality in the United States and the contribution of mental illness, especially among individuals living in underresourced communities, the objective was to evaluate the prevalence of unmet health-related social needs and their impact on perinatal mental health outcomes. STUDY DESIGN: This was a prospective observational study of postpartum patients residing within regions with increased rates of poor perinatal outcomes and sociodemographic disparities. Patients were enrolled in a multidisciplinary public health initiative "extending Maternal Care After Pregnancy (eMCAP)" between October 1, 2020 and October 31, 2021. Unmet health-related social needs were assessed at delivery. Symptoms of postpartum depression and anxiety were evaluated at 1 month postpartum utilizing the Edinburgh Postnatal Depression Scale (EPDS) and Generalized Anxiety Disorder-7 (GAD7) screening tools, respectively. Mean EPDS and GAD7 scores and odds of screening positive (scoring ≥ 10) were compared among individuals with and without unmet health-related social needs with p < 0.05 considered significant. RESULTS: Of participants enrolled in eMCAP, 603 completed at least one EPDS or GAD7 at 1 month. Most had at least one social need, most commonly dependence on social programs for food (n = 413/603; 68%). Individuals lacking transportation to medical (odds ratio [OR]: 4.0, 95% confidence interval [CI]: 1.2-13.32) and nonmedical appointments (OR: 4.17, 95% CI: 1.08-16.03) had significantly higher odds of screening positive on EPDS while participants lacking transportation to medical appointments (OR: 2.73, 95% CI: 0.97-7.70) had significantly higher odds of screening positive on GAD7. CONCLUSION: Among postpartum individuals in underserved communities, social needs correlate with higher depression and anxiety screening scores. This highlights the need to address social needs to improve maternal mental health. KEY POINTS: · Social needs are prevalent among underserved patients.. · Needs can be assessed in a structured or freeform manner.. · Unmet needs correlate with poor mental health outcomes.. · Similar needs correlate with depression and anxiety..

Extending Maternal Care After Pregnancy: An Initiative to Address Health Care Disparities and Enhance Access to Care After Delivery.

PROBLEM DEFINITION: A substantial proportion of maternal morbidity and mortality occurs after birth. However, little is known about the optimal design of programs to improve outcomes and decrease disparities during this period. CONTEXT: Parkland Health is a tax-supported health system in Dallas that delivers more than 11,000 patients annually. A community needs assessment identified substantial health disparities in this community. The proportion of women in this region with diabetes mellitus (DM) and chronic hypertension (CHTN) during pregnancy is higher than surrounding regions, but access to care in the area is difficult because of the limited availability of ambulatory care. INITIAL APPROACH: The authors created extending Maternal Care After Pregnancy (eMCAP), a community-based program, to address health care disparities and enhance access to care for the 12 months after birth. The team also evaluated the ability of Z codes (ICD-10 codes for social determinants of health) to identify patients with health-related social needs. KEY INSIGHTS AND SURPRISES: The eMCAP program demonstrated improvement in attendance and quality of postpartum care for women living in underserved areas with CHTN and DM. For both CHTN and DM, eMCAP patients were matched 1:2 to controls outside of the eMCAP target region with similar comorbidities for maternal age ± 4 years, Black race, and delivery date ± 45 days. Compared to matched controls who were provided standard referrals, follow-up postpartum attendance for eMCAP women with CHTN was significantly better at 2 weeks and 1, 3, 6, 9, and 12 months (all p < 0.001). Similarly, eMCAP women with DM had significantly better follow-up at 2 weeks (p = 0.04), 1 month (p = 0.002), and 3 months (p = 0.049), resulting in HbA1c values for DM being significantly lower (p < 0.05) throughout the postpartum period. Despite the health system leading in reporting of Z codes, nearly 99% of applicable Z codes were not recorded, underscoring a public health opportunity. Through the eMCAP program, this initiative has demonstrated improved clinical performance for health care outcomes relevant to postpartum patients that can be deployed elsewhere to improve maternal health in underserved communities.

The Cesarean Scar of Pregnancy: Ultrasound Findings and Expectant Management Outcomes.

OBJECTIVE: The nomenclature has evolved from low implantation to cesarean scar pregnancy (CSP) and criteria are recommended for identification and management. Management guidelines include pregnancy termination due to life-threatening complications. This article applies ultrasound (US) parameters recommended by the Society for Maternal Fetal Medicine (SMFM) in women who were expectantly managed. STUDY DESIGN: Pregnancies were identified between March 1, 2013 and December 31, 2020. Inclusion criteria were women with CSP or low implantation identified on US. Studies were reviewed for niche, smallest myometrial thickness (SMT), and location of basalis blinded to clinical data. Clinical outcomes, pregnancy outcome, need for intervention, hysterectomy, transfusion, pathologic findings, and morbidities were obtained by chart review. RESULTS: Of 101 pregnancies with low implantation, 43 met the SMFM criteria at < 10 weeks and 28 at 10 to 14 weeks. At < 10 weeks, SMFM criteria identified 45out of 76 women; of these 13 required hysterectomy; there were 6 who required hysterectomy but did not meet the SMFM criteria. At 10 to < 14 weeks, SMFM criteria identified 28 out of 42 women; of these 15 required hysterectomy. US parameters yielded significant differences in women requiring hysterectomy, at < 10 weeks and 10 to < 14 weeks' gestational age epochs, but the sensitivity, specificity, positive (PPV), and negative predictive values (NPV) of these US parameters have limitations in identifying invasion to determine management. Of the 101 pregnancies, 46 (46%) failed < 20 weeks, 16 (35%) required medical/surgical management including 6 hysterectomies, and 30 (65%) required no intervention. There were 55 pregnancies (55%) that progressed beyond 20 weeks. Of these, 16 required hysterectomy (29%) while 39 (71%) did not. In the overall cohort of 101, 22 (21.8%) required hysterectomy and an additional16 (15.8%) required some type of intervention, while 66.7% required no intervention. CONCLUSION: SMFM US criteria for CSP have limitations for discerning clinical management due to lack of discriminatory threshold. KEY POINTS: · The SMFM US criteria for CSP at <10 or <14 weeks have limitations for clinical management.. · The sensitivity and specificity of the ultrasound findings limit the utility for management. · The SMT of <1 mm is more discriminating than <3 mm for hysterectomy..

Association of Vaginal Progesterone Treatment With Prevention of Recurrent Preterm Birth.

Importance: Preterm birth (PTB) is the leading cause of infant morbidity and mortality worldwide. It has been suggested that vaginal progesterone (VP) treatment may reduce the recurrence of PTB. Objective: To evaluate the association of VP treatment with prevention of recurrent PTB among patients with a singleton pregnancy. Design, Setting, and Participants: This prospective, observational cohort study, set in a public health care system for inner-city pregnant patients, enrolled patients with prior spontaneous PTB (gestational age, ≤35 weeks) receiving VP from May 15, 2017, to May 7, 2019. Patients who delivered between 1998 and 2011 served as a referent cohort matched 3:1 for obesity, race and ethnicity, and individual specific preterm birth history. Statistical analysis was performed from August 19, 2021, to September 2, 2022. Exposure: Patients received 90 mg of vaginal progesterone, 8%, nightly, initiated between 16 weeks and 0 days and 20 weeks and 6 days of pregnancy until 36 weeks and 6 days of pregnancy or delivery. Main Outcomes and Measures: The primary outcome was overall rate of recurrent PTB at 35 weeks or less of patients given VP compared with the 3:1 matched untreated historical controls. Secondary outcomes included assessment of PTB according to adherence (≥80% completing scheduled doses), duration of pregnancy relative to index gestational age, progesterone blood levels, and outcomes for those who declined VP. Results: A total of 417 patients (mean [SD] age, 30.4 [5.9] years; 64 Black patients [15.3%]; 272 [65.2%] with a body mass index of ≥30) received VP and were matched with 1251 controls (mean [SD] age, 28.8 [5.7] years; 192 Black patients [15.3%]; 816 [65.2%] with a body mass index of ≥30). The overall rate of recurrent PTB was 24.0% (100 of 417; 95% CI, 20.0%-28.4%) for the VP cohort compared with 16.8% (1394 of 8278) expected in the matched historical controls. Adherence was not associated with lower rates of recurrent PTB compared with nonadherence (odds ratio, 0.87 [95% CI, 0.51-1.41]). The mean difference between historical matched controls and those using VP was 0.2 weeks (95% CI, -1.4 to 1.0 weeks) without improvement in the interval of recurrent PTB after the implementation of VP (P = .73). Progesterone blood levels for patients who were adherent compared with those who were nonadherent were not significantly different at either 24 or 32 weeks (24 weeks: 99 ng/mL [95% CI, 85-121 ng/mL] vs 104 ng/mL [95% CI, 89-125 ng/mL]; P = .16; 32 weeks: 200 ng/mL [95% CI, 171-242 ng/mL] vs 196 ng/mL [95% CI, 155-271 ng/mL]; P = .69). Conclusions and Relevance: This cohort study of patients with a current singleton pregnancy suggests that VP was not associated with a reduction in recurrent PTB.

SPARC Inhibits Metabolic Plasticity in Ovarian Cancer.

The tropism of ovarian cancer (OvCa) to the peritoneal cavity is implicated in widespread dissemination, suboptimal surgery, and poor prognosis. This tropism is influenced by stromal factors that are not only critical for the oncogenic and metastatic cascades, but also in the modulation of cancer cell metabolic plasticity to fulfill their high energy demands. In this respect, we investigated the role of Secreted Protein Acidic and Rich in Cysteine (SPARC) in metabolic plasticity of OvCa. We used a syngeneic model of OvCa in Sparc-deficient and proficient mice to gain comprehensive insight into the paracrine effect of stromal-SPARC in metabolic programming of OvCa in the peritoneal milieu. Metabolomic and transcriptomic profiling of micro-dissected syngeneic peritoneal tumors revealed that the absence of stromal-Sparc led to significant upregulation of the enzymes involved in glycolysis, TCA cycle, and mitochondrial electron transport chain (ETC), and their metabolic intermediates. Absence of stromal-Sparc increased reactive oxygen species and perturbed redox homeostasis. Recombinant SPARC exerted a dose-dependent inhibitory effect on glycolysis, mitochondrial respiration, ATP production and ROS generation. Comparative analysis with human tumors revealed that SPARC-regulated ETC-signature inversely correlated with SPARC transcripts. Targeting mitochondrial ETC by phenformin treatment of tumor-bearing Sparc-deficient and proficient mice mitigated the effect of SPARC-deficiency and significantly reduced tumor burden, ROS, and oxidative tissue damage in syngeneic tumors. In summary, our findings provide novel insights into the role of SPARC in regulating metabolic plasticity and bioenergetics in OvCa, and shines light on its potential therapeutic efficacy.