Study protocol for the Mindful Moms Study: A randomized controlled trial evaluating a mindful movement intervention for marginalized pregnant people experiencing depression.

More than 1 in 5 pregnant people in the United States experience depressive symptoms. Although treatments exist, many people remain under- or un-treated due to concerns about stigma, side effects, and costs of medications or psychotherapy, particularly those who are marginalized (defined as those who are minoritized, low-income, or with low-educational attainment). Further, the standard depression treatments do not address social connectedness, which is a potentially modifiable factor involved in depressive symptom etiology. This protocol presents the rationale, design, and status of the two-arm longitudinal parallel group randomized controlled trial - the Mindful Moms Study - which aims to evaluate the effects and mechanisms of a group-based mindful physical activity (yoga) intervention in marginalized pregnant people with depressive symptoms (n = 200) compared to a prenatal education control group. The primary aim is to evaluate effects of group assignment on depressive symptom severity, anxiety, and perceived stress over time from baseline to six weeks postpartum. Secondary aims include understanding the role of social connectedness as a moderator of the effects and to identify genome-wide DNA methylation patterns associated with depressive symptoms and perceived social connectedness at postpartum. A focus on adequate symptom management through non-pharmacologic, accessible therapies that address social connectedness during pregnancy in marginalized women is an urgent clinical and research priority. The successful completion of this study will provide important insights into social connectedness as a mechanism to decrease depressive symptoms in a largely understudied population. Trial registration: NCT04886856.

Increasing Prenatal Care Compliance in At-Risk Black Women: Findings from a RCT of Patient Navigation and Behavioral Incentives.

BACKGROUND: In the USA, infant mortality remains a major public health concern, particularly for Black women and their infants who continue to experience disproportionately high mortality rates. Prenatal care is a key determinant of infant health, with inadequate prenatal care increasing risk for prematurity, stillbirth, neonatal loss, and infant death. The aim of the present study was to determine if concurrent delivery of patient navigation and behavioral incentives to at-risk Black pregnant women could improve prenatal care attendance and associated maternal and infant outcomes. METHODS: Participants were 150 Black pregnant women recruited at first prenatal visit and screening at risk for adverse maternal and infant outcomes. Women were randomized to either the patient navigation + behavioral incentives intervention (PNBI) or assessment + standard care control (ASC) group. All were followed throughout pregnancy and 12-week postpartum. Group comparisons were made using intention-to-treat and per-protocol sensitivity analyses. RESULTS: While no group differences were found in prenatal care visits, the average number of visits for both groups (9.3 for PNBI and 8.9 for ASC) approached the American College of Obstetricians and Gynecologists (ACOG) recommended guidelines. There were also no group differences in maternal and infant outcomes. Both intention-to-treat and per-protocol sensitivity analyses, however, consistently found PNBI women attended more postpartum visits than ASC controls (p = 0.002). CONCLUSIONS: Given ACOG's redefining of the postpartum period as the fourth trimester, study findings suggest PNBI may facilitate prevention and intervention efforts to more successfully reduce health disparities in outcomes for both mother and infant.

Study protocol for a multisite randomized controlled trial of an internet and mobile-based intervention for preventing and reducing perinatal depressive symptoms.

Nearly 20% of women in the United States experience clinically significant depressive symptoms during pregnancy or the postpartum period. These women may benefit from easily accessible, nonpharmacologic, and inexpensive self-management approaches, such as via internet and mobile-based interventions, to prevent development of symptoms and/or intervene with current symptoms. This paper summarizes the research protocol of a nationally-funded large-scale randomized controlled study to evaluate "Mamma Mia," a self-guided program with 44 modules that women use throughout pregnancy to 6 months postpartum. The program contains a novel combination of components designed to enable women to enhance self-efficacy, emotional self-regulation, and perceived social support. The overall goal of this three-arm longitudinal randomized controlled trial is to evaluate the effects and mechanisms of this self-management approach in diverse women in the U.S. (n = 1950). Enrolled pregnant women will be randomly assigned to one of three groups: (1) "Mamma Mia" alone, which is self-guided; (2) "Mamma Mia Plus" in which participants engage in the "Mamma Mia" modules plus receive brief guided support from a registered nurse; or (3) usual prenatal/postpartum care. The first specific aim is to evaluate effects by group on the primary outcome of interest, depressive symptoms, over time. The second aim is to evaluate effects by group on subjective well-being, anxiety, and stress. Using a conceptual framework based upon Individual and Family Self-Management Theory, the third aim is to evaluate possible mediators (self-efficacy, emotion self-regulation, perceived support) and possible moderators (e.g., race/ethnicity, type of healthcare clinician) of this self-management approach.

Management of fetal ductus arteriosus constriction with Digoxin and oxygen therapy.

Constriction of the fetal ductus arteriosus is rare and usually attributed to medications or CHD. We describe a 24-year-old multigravida at 33 weeks 5 days gestation with echocardiographic findings of severe ductal constriction, a dilated, hypertrophied and hypocontractile right ventricle, and severe tricuspid regurgitation following BC powder® use. Treatment with Digoxin and oxygen resulted in a progressive 71% reduction in peak systolic ductal gradient, improved right ventricular function, and decreased tricuspid regurgitation.

Pre- and postnatal MR imaging of an asymptomatic giant hypothalamic hamartoma.

Hypothalamic hamartomas are rare tumors that are most often diagnosed in early childhood. These lesions are classified as giant hypothalamic hamartomas when they exceed 4 cm in any 1 dimension. The most common presenting symptoms associated with these lesions are precocious puberty, gelastic seizures, and (less commonly) syndromic conditions such as Pallister-Hall syndrome. We present a unique case of an asymptomatic giant hypothalamic hamartoma diagnosed prenatally by fetal magnetic resonance imaging and followed throughout infancy. This case demonstrates the utility of multimetric analysis using difference sequences, including diffuse-weighted imaging, to assess specific properties of intracranial lesions detected in utero and to aid in accurate diagnosis prior to birth.

Standardized severe maternal morbidity review: rationale and process.

Severe maternal morbidity and mortality have been rising in the United States. To begin a national effort to reduce morbidity, a specific call to identify all pregnant and postpartum women experiencing admission to an intensive care unit or receipt of 4 or more units of blood for routine review has been made. While advocating for review of these cases, no specific guidance for the review process was provided. Therefore, the aim of this expert opinion is to present guidelines for a standardized severe maternal morbidity interdisciplinary review process to identify systems, professional, and facility factors that can be ameliorated, with the overall goal of improving institutional obstetric safety and reducing severe morbidity and mortality among pregnant and recently pregnant women. This opinion was developed by a multidisciplinary working group that included general obstetrician-gynecologists, maternal-fetal medicine subspecialists, certified nurse-midwives, and registered nurses all with experience in maternal mortality reviews. A process for standardized review of severe maternal morbidity addressing committee organization, review process, medical record abstraction and assessment, review culture, data management, review timing, and review confidentiality is presented. Reference is made to a sample severe maternal morbidity abstraction and assessment form.

Standardized severe maternal morbidity review: rationale and process.

Severe maternal morbidity and mortality have been rising in the United States. To begin a national effort to reduce morbidity, a specific call to identify all pregnant and postpartum women experiencing admission to an intensive care unit or receipt of four or more units of blood for routine review has been made. While advocating for review of these cases, no specific guidance for the review process was provided. Therefore, the aim of this expert opinion is to present guidelines for a standardized severe maternal morbidity interdisciplinary review process to identify systems, professional, and facility factors that can be ameliorated, with the overall goal of improving institutional obstetric safety and reducing severe morbidity and mortality among pregnant and recently pregnant women. This opinion was developed by a multidisciplinary working group that included general obstetrician­gynecologists, maternal­fetal medicine subspecialists, certified nurse­midwives, and registered nurses all with experience in maternal mortality reviews. A process for standardized review of severe maternal morbidity addressing committee organization, review process, medical record abstraction and assessment, review culture, data management, review timing, and review confidentiality is presented. Reference is made to a sample severe maternal morbidity abstraction and assessment form.

Oral health care for the pregnant patient.

Pregnancy is a unique time in a woman's life, accompanied by a variety of physiologic, anatomic and hormonal changes that can affect how oral health care is provided. However, these patients are not medically compromised and should not be denied dental treatment simply because they are pregnant. This article discusses the normal changes associated with pregnancy, general considerations in the care of pregnant patients, and possible dental complications of pregnancy and their management.

Oral health care for the pregnant patient.

Pregnancy is a unique time in a women's life, accompanied by a variety of physiologic, anatomic and hormonal changes that can affect how oral health care is provided. However, these patients are not medically compromised and should not be denied dental treatment simply because they are pregnant. This article discusses the normal changes associated with pregnant general considerations in the care of pregnant patients, and possible dental complications of pregnancy and their management.

Oral health care for the pregnant patient.

Pregnancy is a unique time in a woman's life, accompanied by a variety of physiologic, anatomic and hormonal changes that can affect how oral health care is provided. However, these patients are not medically compromised and should not be denied dental treatment simply because they are pregnant. This article discusses the normal changes associated with pregnancy, general considerations in the care of pregnant patients, and possible dental complications of pregnancy and their management.

Oral health care for the pregnant patient.

Pregnancy is a unique time in a woman's life, accompanied by a variety of physiologic, anatomic, and hormonal changes that can affect how oral health care is provided. However, these patients are not medically compromised and should not be denied dental treatment simply because they are pregnant. This article discusses the normal changes associated with pregnancy, general considerations in the care of pregnant patients, and possible dental complications of pregnancy and their management.

Oral health care for the pregnant patient.

Pregnancy is a unique time in a woman"s life, accompanied by a variety of physiologic, anatomic and hormonal changes that can affect how oral health care is provided. However, these patients are not medically compromised and should not be denied dental treatment simply because they are pregnant. This article discusses the normal changes associated with pregnancy, general considerations in the care of pregnant patients, and possible dental complications of pregnancy and their management.

Smoking and illicit drug use during pregnancy: impact on neonatal outcome.

OBJECTIVE: To examine the effects of maternal substance use on neonatal outcomes in 212 pregnant cocaine/opiate dependent women who delivered while in active drug treatment. STUDY DESIGN: Using urine toxicology data at delivery, subjects were classified drug positive (+TOX) (n = 53) or negative (-TOX) (n = 159). RESULTS: Toxicology status was not associated with maternal or neonatal demographic or drug use variables. +TOX patients were enrolled in the treatment program for a shorter period of time than -TOX (68.3 vs. 91.3 days, p = 0.005). Infant birth weight ratio (IBR) was lower in +TOX women (0.84 vs. 0.90, p = 0.003). +TOX women were twice as likely to have small-for-gestational-age (IBR < 0.85) neonates than were -TOX. Length of stay (LOS) in the neonatal intensive care unit (NICU) was not associated with maternal toxicology but was associated with quantity of tobacco per day (p = 0.0001). NICU neonates with heavily smoking mothers (11+ cigarettes/day) averaged LOS = 9.5 days as compared to light (1-10 cigarettes per day) smokers (LOS = 7.9 days) and nonsmokers (LOS = 5.5 days). CONCLUSION: Maternal drug abstinence is associated with higher IBR. Maternal smoking is related to NICU LOS, even among polydrug-dependent women. These data are clinically and economically important and support the need for smoking cessation interventions in high-risk populations, such as drug-dependent pregnant women.

The predictive value of the 1-h 50-g glucose screen for diagnosing gestational diabetes mellitus in a high-risk population.

OBJECTIVE: To determine a value, for a gestational diabetes mellitus (GDM) screening test, above which the glucose tolerance test is obviated. METHODS: A database search of patients delivered at the Medical College of Virginia Hospital (MCV) between April 1991 and April 2002 was undertaken. Subjects were screened using standard methodology: blood glucose level 1 h after a 50-g oral glucose load (1OGT). Subjects with values meeting/exceeding 140 mg/dl underwent 3-h 100-g oral glucose tolerance tests (3OGTT). GDM was diagnosed using criteria of the National Diabetes Data Group (NDDG), with Carpenter-Coustan (CC) criteria for comparison. Receiver-operator characteristic (ROC) curves were generated; areas under the curve (AUC) were calculated. RESULTS: 1OGT results were available for 16898 subjects; 2770 (16.4%) had values meeting/exceeding 140 mg/dl. The NDDG and CC criteria were applied to 1972 subjects with both 1OGT and 3OGTT results available: 419 (21%) and 614 (31%) subjects had GDM, respectively. Positive predictive values for results > or =180 mg/dl and values at 20 mg/dl increments up to 260 mg/dl were: 36, 47, 55, 57 and 63% (NDDG) and 45, 54, 62, 61 and 66% (CC). AUC for NDDG=0.68; AUC for CC=0.64. CONCLUSIONS: GDM cannot be diagnosed with the 1OGT; predictive values are low. A cut-off of 200 mg/dl predicts only 47-54% of GDM cases correctly, and may lead to over-diagnosis. It is inappropriate for GDM to be diagnosed based on the 1OGT.

Hemodynamic changes and baroreflex gain in the supine hypotensive syndrome.

OBJECTIVE: The purpose of this study was to determine whether supine hypotensive syndrome is caused by a decreased baroreflex gain that results in inadequate compensatory responses to restore cardiac output. STUDY DESIGN: Ten third-trimester gravid women with symptoms that were suggestive of supine hypotensive syndrome and 10 control subjects without symptoms were studied. Patients were studied initially for 30 minutes in the lateral recumbent position with continuous heart rate, blood pressure, external cardiotocography, and cardiac output determinations every 5 minutes. After 30 minutes, the patient was repositioned supine for up to an additional 30 minutes, and all measurements were repeated similarly. This lateral-supine sequence was repeated twice or until symptoms precluded further testing. RESULTS: The two groups were demographically similar. With maternal position change to supine, cardiac output (-2.7 L/min vs -1.0 L/min, P =.04) and mean arterial blood pressure (-10.7 mm Hg vs -2.5 mm Hg, P =.03) were respectively lower, and heart rate (+26.9 vs +14.4 beats/min, P =.04) was higher in the subjects with supine hypotensive syndrome than in the control subjects. Baroreflex gain, however, did not differ between the subjects with supine hypotensive syndrome and control subjects (P =.26). CONCLUSION: We were unable to demonstrate a decrease in baroreflex gain as a possible cause of supine hypotensive syndrome. Inadequate pelvic collateral circulation that leads to a greater decrease in cardiac output may be causative in the syndrome.