Disparities in the provision of perinatal care based on patient race in the United States.

BACKGROUND: In the United States, there are significant health inequities in perinatal care. This study examined differences in perinatal care provided to women based on the birthing person's designated race, within a large and diverse cohort of women. METHODS: This retrospective electronic medical record review identified patients receiving perinatal care within a large hospital system between January 2012 and September 2018 and examined associations between maternal designated race/ethnicity (Hispanic or non-Hispanic [NH] Black, Asian or White) and various provider treatment decisions. RESULTS: The study sample (N = 7056) was comprised of 36% Hispanic, 34% NH White, 21% NH Black, and 4% NH Asian women, aged 29.7 ± 6.3 years; 53% of the sample had private insurance, and 45% had Medicaid. Few differences by race were seen in perinatal care based on guidelines or expert recommendations (nondiscretionary care). Discretionary care, however, varied by race: Compared with NH White women, NH Black women were less likely to receive a prenatal depression screen (OR 0.8 [95% CI: 0.7, 0.9]) and more likely to have a urine drug test when denying drug use (OR 1.6 [95% CI 1.3, 2.0]), whereas Hispanic (OR 0.6 [95% CI: 0.5, 0.8]) and NH Asian (0.4 [95% CI 0.2, 0.9]) women were less likely to have a urine drug test completed when denying drug use. DISCUSSION: Perinatal care differs by maternal race/ethnicity, particularly when guidelines or expert recommendations are absent. Greater efforts need to be made to identify and mitigate providers' implicit and explicit biases; expanded professional guidelines may offer some protections against inequitable, discretionary care.

Vitamin D Supplementation for the Treatment of Depressive Symptoms in Women with Type 2 Diabetes: A Randomized Clinical Trial.

Aim: To determine the efficacy and safety of vitamin D3 supplementation in reducing depressive symptoms in women with type 2 diabetes (T2D), depression, and low vitamin D. Methods: In this double-blind randomized active comparator-controlled trial, women with significant depressive symptoms as assessed by the Center for Epidemiologic Studies Depression (CES-D) scale received weekly oral vitamin D3 supplementation (50,000 IU) or an active comparator (5,000 IU) for 6 months. Assessments of vitamin D, 25-hydroxyvitamin D [25 (OH) D], and depression were measured at baseline, 3 months, and 6 months. Results: A total of 129 women were randomized, from which 119 completed the study (57 in lower dose and 62 in higher dose). Participants had an average 25 (OH) D and HbA1c of 20.8 ng/mL and 7.8%, respectively, at baseline. They were diverse (48% Black) and had a mean age of 50 and T2D for about 8 years. Upon completion of vitamin D3 supplementation, serum 25 (OH) D levels increased with 50,000 IU (+34 ng/mL) and 5,000 IU (+10 ng/mL). There was no difference in CES-D scores by treatment dose. Overall, depressive symptoms significantly improved over time with an average CES-D decline of 12.98 points (95% CI: -15.04 to -10.93; p < 0.001). Among women with moderate baseline depressive symptoms, those receiving the lower dose had nominally lower depression scores at follow-up than those in the higher dose cohort. Among women with severe baseline depressive symptoms, the improvement in follow-up depression scores was the same regardless of dose. Conclusions: There was no difference in the dosing effect of vitamin D3 supplementation for the treatment of depressive symptoms in women with T2D who present with significant symptoms and low vitamin D. Regardless of the dose, participants' mood improved over time. Further study of vitamin D to target depressive symptoms in comorbid populations is needed.

Expectations of Motherhood and Quality of Life.

PURPOSE: The purpose of this study was to examine 1) discrepancies between expectations of motherhood and the experience of motherhood in the first 6 to 12 weeks postpartum, 2) relationships between maternal quality of life, mood, parental attitudes, and expectations, and 3) predictors of quality of life. STUDY DESIGN AND METHODS: We used a descriptive, correlational design. The sample consisted of first-time mothers who were at or beyond 34 weeks pregnant with no reported history of anxiety or depression. The following questionnaires were administered during pregnancy and 6 to 12 weeks postpartum: Parenting Expectations Measure, General Anxiety Disorder 7, Edinburgh Postnatal Depression Screen, Intensive Parenting Attitudes Questionnaire, and Ferrans and Powers Quality of Life Index. RESULTS: Sixty-one mothers participated. Based on scores from the Parenting Expectations Measure, 44% of participants had expectations of motherhood that were not met. Expectations were a significant predictor of quality of life during pregnancy and postpartum. CLINICAL IMPLICATIONS: Unmet expectations are important to understand when identifying modifiable risk factors of postpartum anxiety and depression in women without other risk factors. A discussion of expectations during antepartum care may minimize poor quality of life which is associated with anxiety and depression in women without anxiety and depressive symptoms.

Vitamin D Supplementation and Cognition in People with Type 2 Diabetes: A Randomized Control Trial.

AIM: Type 2 diabetes increases the risk of cognitive decline which adversely impacts self-management of the disease. Evidence also supports a relationship between low serum 25(OH)D levels and poor cognition. The purpose of this trial was to assess vitamin D supplementation on cognitive executive functioning in persons living with type 2 diabetes. METHODS: This was a double-blinded RCT where participants were randomized to receive either weekly vitamin D3 supplementation (50,000 IUs) or a matching comparator (5,000 IUs) for three months. The primary outcome was a battery of neuropsychological tests. Serum 25(OH)D was measured by liquid chromatography/tandem mass spectrometry. Repeated assessments of cognitive measures were collected over 12 weeks using alternative testing forms to minimize practice effects. RESULTS: Thirty participants were randomized to either the low-dose allocation (n = 15) or the high-dose allocation (n = 15). Most participants were female (83%) and identified as Black (57%). For all cognition measures, there was no statistically significant finding between participants who received high-dose vitamin D supplementation and those who received low-dose supplementation. However, when assessing cognitive function in both groups over time, minimal improvement on the Symbol-Digits, the Stroop Interference Test, and the Trail Making Test Part B was observed. CONCLUSIONS: To our knowledge, this is the first randomized control trial to examine the effects of vitamin D supplementation on cognitive function in people with type 2 diabetes. However, no significant differences in cognitive outcomes between participants who received high-dose therapy and those who received low dose were found.

Serum 25(OH)D and Cognition: A Narrative Review of Current Evidence.

The effect of low serum 25(OH)D on cognitive function is difficult to determine owing to the many factors that can influence these relationships (e.g., measurements, study design, and obesity). The primary purpose of this review was to synthesize the current evidence on the association between serum 25(OH)D and cognition giving special consideration to specific influential factors. A search was conducted in PubMed for studies published between 2010 and 2018 using terms related to serum 25(OH)D and cognition. Only studies that used liquid chromatography tandem-mass spectrometry (LC-MS) were included, since this is considered the 'gold standard method', to measure serum 25(OH)D. Of the 70 articles evaluated, 13 met all inclusion criteria for this review. The majority of the observational and longitudinal studies demonstrate a significant association between low serum 25(OH)D and compromised cognition. However, two randomized controlled trials showed inconsistent results on the impact of vitamin D supplementation on cognitive function. The varied methodologies for ascertaining cognition and the inclusion or exclusion of confounding variables (e.g., obesity, sunlight exposure) in the statistical analyses make drawing conclusions on the association between serum 25(OH)D and cognitive functioning inherently difficult. Despite the known higher occurrence of serum 25(OH) deficiency among minority populations, the majority of studies were conducted in with White participants. In order to more clearly discern the relationship between serum 25(OH)D and cognitive functioning, future studies should target more diverse study populations and utilize comprehensive measures to reliably capture cognition, as well as important known determinants of serum 25(OH)D.

Vitamin D Supplementation Improves Mood in Women with Type 2 Diabetes.

OBJECTIVE: The aim of this study was to determine the effect of vitamin D supplementation on improving mood (depression and anxiety) and health status (mental and physical) in women with type 2 diabetes mellitus (T2DM). METHODS: Fifty women with T2DM and significant depressive symptomology were enrolled into the "Sunshine Study," where weekly vitamin D supplementation (ergocalciferol, 50,000 IU) was given to all participants for six months. The main outcomes included (1) depression (Center for Epidemiologic Studies Depression, CES-D, and Patient Health Questionnaire, PHQ-9), (2) anxiety (State-Trait Anxiety), and (3) health status (Short Form, SF-12). RESULTS: Forty-six women (92%) completed all visits. There was a significant decrease in depression (CES-D and PHQ-9, p < 0.001) and anxiety (state and trait, p < 0.001). An improvement in mental health status (SF-12, p < 0.001) was also found. After controlling for covariates (race, season of enrollment, baseline vitamin D, baseline depression (PHQ-9), and body mass index), the decline in depression remained significant (CES-D, p < 0.001). There was a trend for a better response to supplementation for women who were not taking medications for mood (antidepressants or anxiolytics) (p = 0.07). CONCLUSIONS: Randomized trials to confirm that vitamin D supplementation can improve mood and health status in T2DM women are needed.

The relationship between gestational diabetes and antenatal depression.

OBJECTIVE: To determine whether women with gestational diabetes mellitus (GDM) had more symptoms of depression than women without GDM. A secondary aim was to determine if factors predictive of symptoms of depression in women with GDM were different than women without GDM. DESIGN: A cross sectional, descriptive design was used. SETTING: An outpatient clinic at an academic medical center. PARTICIPANTS: The sample included 135 pregnant women between 24 and 40 weeks gestation, of which 65 had GDM and 70 did not. METHODS: The Edinburgh Postnatal Depression Screen (EPDS) was used to measure symptoms of depression in pregnant women attending routine prenatal care visits. Descriptive statistics, logistic regression, and multiple regressions were done to analyze the data. RESULTS: Twenty percent of women with GDM and 13% of women without GDM had significant symptoms of depression. Women with GDM were 3.79 times more likely to have a history of depression (95% confidence interval [CI] [1.07, 13.45], p = .04) than women without GDM after controlling for age, income, marital status, body mass index, and gravida. Trait anxiety and perceived stress were significant predictor factors of symptoms of depression (R(2)  = .82, p < .001) for women with and without GDM. CONCLUSIONS: Results suggest that symptoms of depression are common during the antepartum period, thus assessment and education regarding this disorder are important. In addition, a history of depression may be a risk factor for the development of GDM.

State of the science: depression and type 2 diabetes.

Depression is a significant comorbid condition in diabetes. Individuals with type 2 diabetes (T2DM) are 2 times more likely to experience depression or elevated depressive symptoms compared to those without T2DM. The aims of this state of the science review were to summarize the putative links between diabetes and depression and review empirically supported treatments of depression in diabetes. Findings suggest that a bidirectional association between depression and T2DM exists and that several biological and psychosocial mediators underlie these conditions. Available data indicate that conventional treatments (antidepressant medication, cognitive behavioral therapy, and collaborative care) reduce depression and symptoms of depression; however more controlled studies and development of novel therapies are needed. Glycemic outcomes have most frequently been examined, but findings have been mixed. Self-care and adherence outcomes have been less well studied. Emerging evidence suggests that these outcomes may be important targets for future depression research in T2DM.

Antenatal depression and gestational diabetes: a review of maternal and fetal outcomes.

Depression and gestational diabetes are common and serious problems during pregnancy. While information exists regarding maternal and fetal outcomes in women who have either depression or gestational diabetes, there is a paucity of data regarding outcomes in women who have both. This article reviews and summarizes studies examining depression during pregnancy as well as an analysis of six studies examining depression in women with gestational diabetes, and discusses implications for clinicians and future research needs.

A psychoeducational intervention (SWEEP) for depressed women with diabetes.

BACKGROUND: Clinically significant depression is present in 25 % of individuals with type 2 diabetes, its risk being doubled in women. PURPOSE: To examine the effectiveness of the Study of Women's Emotions and Evaluation of a Psychoeducational (SWEEP), a group therapy for depression treatment based on cognitive behavioral therapy principles that was developed for women with type 2 diabetes was conducted. METHODS: Women with significantly elevated depression symptoms (Center for Epidemiologic Studies Depression Scale ≥16) were randomized to SWEEP (n = 38) or usual care (UC, n = 36). RESULTS: Multilevel modeling indicated that SWEEP was more effective than UC in reducing depression (mean difference of -15 vs. -7, p < .01), decreasing trait anxiety (mean difference of -15 vs. -5, p < .01), and improving anger expression (mean difference of -12 vs. -5, p < .05). Although SWEEP and UC had improvements in fasting glucose (mean difference of -24 vs. -1 mg/dl) and HbA1c (mean difference of -0.4 vs. -0.1 %), there were no statistically significant differences between groups. CONCLUSIONS: SWEEP was more effective than UC for treating depressed women with type 2 diabetes. Addition of group therapy for depression meaningfully expands the armamentarium of evidence-based treatment options for women with diabetes.

Does glycemic variability impact mood and quality of life?

BACKGROUND: Diabetes is a chronic condition that significantly impacts quality of life. Poor glycemic control is associated with more diabetes complications, depression, and worse quality of life. The impact of glycemic variability on mood and quality of life has not been studied. METHODS: A descriptive exploratory design was used. Twenty-three women with type 2 diabetes wore a continuous glucose monitoring system for 72 h and completed a series of questionnaires. Measurements included (1) glycemic control shown by glycated hemoglobin and 24-h mean glucose, (2) glycemic variability shown by 24-h SD of the glucose readings, continuous overall net glycemic action (CONGA), and Fourier statistical models to generate smoothed curves to assess rate of change defined as "energy," and (3) mood (depression, anxiety, anger) and quality of life by questionnaires. RESULTS: Women with diabetes and co-morbid depression had higher anxiety, more anger, and lower quality of life than those without depression. Certain glycemic variability measures were associated with mood and quality of life. The 24-h SD of the glucose readings and the CONGA measures were significantly associated with health-related quality of life after adjusting for age and weight. Fourier models indicated that certain energy components were significantly associated with depression, trait anxiety, and overall quality of life. Finally, subjects with higher trait anxiety tended to have steeper glucose excursions. CONCLUSIONS: Data suggest that greater glycemic variability may be associated with lower quality of life and negative moods. Implications include replication of the study in a larger sample for the assessment of blood glucose fluctuations as they impact mood and quality of life.

Improving subject recruitment, retention, and participation in research through Peplau's theory of interpersonal relations.

Recruitment and retention of persons participating in research is one of the most significant challenges faced by investigators. Although incentives are often used to improve recruitment and retention, evidence suggests that the relationship of the patient to study personnel may be the single, most important factor in subject accrual and continued participation. Peplau's theory of interpersonal relations provides a framework to study the nurse-patient relationship during the research process. In this paper the authors provide a brief summary of research strategies that have been used for the recruitment and retention of subjects and an overview of Peplau's theory of interpersonal relations including its use in research studies. In addition, a discussion of how this theory was used for the successful recruitment and retention of women with type 2 diabetes who participated in a clinical trial using a nurse-delivered psychoeducational intervention for depression is addressed.

Vitamin D and depression: where is all the sunshine?

Depression in its own right is a disabling condition impairing all aspects of human function. In persons with a chronic medical disease, depression often makes the management of chronic illness more difficult. Recently, vitamin D has been reported in the scientific and lay press as an important factor that may have significant health benefits in the prevention and the treatment of many chronic illnesses. Most individuals in this country have insufficient levels of vitamin D. This is also true for persons with depression as well as other mental disorders. Whether this is due to insufficient dietary intake, lifestyle (e.g., little outdoor exposure to sunshine), or other factors is addressed in this paper. In addition, groups at risk and suggested treatment for inadequate vitamin D levels are addressed. Effective detection and treatment of inadequate vitamin D levels in persons with depression and other mental disorders may be an easy and cost-effective therapy which could improve patients' long-term health outcomes as well as their quality of life.