Facilitators and Barriers to Breastfeeding Among Veterans Using Veterans Affairs Maternity Care Benefits.

INTRODUCTION: U.S. veterans of childbearing age represent one of the fastest growing populations using Veterans Affairs (VA) health care. The VA does not provide obstetric care directly but pays for VA-enrolled veterans to obtain outside obstetric care. The VA also provides maternity care coordination (MCC) services, including lactation support. Breastfeeding benefits mothers and babies; however, previous research shows that veteran mothers quit exclusive breastfeeding earlier than the American Academy of Pediatrics and World Health Organization recommendation of 6 months. This study aimed to understand facilitators and barriers to breastfeeding among a cohort of veterans who used VA maternity care benefits. METHODS: Qualitative data from an open-ended question from a national sample of postpartum veterans using VA pregnancy benefits were coded using deductive and inductive content analysis within a matrix framework. Quantitative data were used to contextualize the responses. RESULTS: Four themes emerged from the data: (1) impacts on health of baby/mother; (2) the ability to breastfeed; (3) early postnatal experiences breastfeeding; and (4) cost/convenience. Among those who responded to the open-ended breastfeeding question (329/669), most participants (n = 316; 96%) attempted breastfeeding their current baby. Respondents who did not initiate breastfeeding or who discontinued breastfeeding earlier than planned cited diverse reasons. These included low milk supply, poor latch, nipple pain, mental health factors, and low confidence in their ability to continue breastfeeding. Participants cited the MCC program as a facilitator to breastfeeding, and non-VA hospital experiences were mentioned as barriers. CONCLUSION: Veterans in this cohort of 329 veterans who responded to an open-ended breastfeeding question wanted and attempted to breastfeed; however, barriers such as lactation challenges and unsupportive health care providers made it difficult to continue the practice. As the MCC program grows to include more lactation professionals, MCCs may address barriers such as lactation challenges and unsupportive non-VA health care providers. Further program development should focus on addressing these challenges prenatally.

Newborn Outcomes Among Veterans Utilizing VHA Maternity Benefits, 2016-2020.

INTRODUCTION: Public Law 111-163 Section 206 of the Caregivers and Veteran Omnibus Health Services Act amended the Veterans Health Administration's (VHA) medical benefits package to include 7 days of medical care for newborns delivered by Veterans. We examined the newborn outcomes among a cohort of women Veterans receiving VHA maternity benefits and care coordination. MATERIALS AND METHODS: We conducted a secondary analysis of phone interview data from Veterans enrolled in the COMFORT (Center for Maternal and Infant Outcomes Research in Translation) study 2016-2020. Multivariable regression estimated associations with newborn outcomes (preterm birth; low birthweight). RESULTS: During the study period, 829 infants were born to 811 Veterans. Mothers reported "excellent health" for 94% of infants. The prevalence of preterm birth was slightly higher in our cohort (11% vs. 10%), as were low birthweight (9%) deliveries, compared to the general population (8.28%). Additionally, 42% of infants in our cohort required follow-up care for non-routine health conditions; 11% were uninsured at 2 months of age. Adverse newborn outcomes were more common for mothers who were older in age, self-identified as non-white in race and/or of Hispanic ethnicity, had a diagnosis of posttraumatic stress disorder, or had gestational comorbidities. CONCLUSIONS: The current VHA maternity coverage appears to be an effective policy for ensuring the well-being and health care coverage for the majority of Veterans and their newborns in the first days of life, thereby reducing the risk of inadequate prenatal and neonatal care. Future research should examine costs associated with extending coverage to 14 days or longer, comparing those to the projected excess costs of neonatal health problems. VHA policy should continue to support expanding care and resources through the Maternity Care Coordinator model.

Medications with Potential for Fetal Risk Prescribed to Veterans.

Background: Women service members of the past 20 years experienced high rates of traumatizing events resulting in pharmacological treatment. Post-military lives may include having children. Typically, Veterans Health Administration (VHA) patients' pregnancies are managed outside the VHA. This study examined medication exposures during pregnancy. Materials and Methods: The Center for Maternal and Infant Outcomes Research in Translation (COMFORT) study collected primary survey data and linked secondary health care data from the VHA from 2015 to 2021. Medication fills and covariates were extracted for three 9-month periods: preconception, pregnancy, and postpartum. Multiple regression assessed factors associated with use during pregnancy of selective serotonin reuptake inhibitor (SSRI)/serotonin norepinephrine reuptake inhibitor (SNRI) or of non-recommended, potentially risky drugs, and of discontinuation of those medications from prepregnancy to pregnancy. Results: The cohort comprised 501 women-29% Black, 65% White, and 6% other races, of whom 63% had 50%-100% service-connected disability. During pregnancy, 36% had a pain-related disorder, 19% major depression, and 18% post-traumatic stress disorder. The median number of drug classes prescribed during pregnancy was 5. The use of SSRI/SNRI antidepressants dropped from 36% preconception to 26% during pregnancy including new starts; 15% discontinued SSRI/SNRI. Comorbidity predicted medication use. Depression predicted discontinuing SSRI/SNRI during pregnancy; no predictors of discontinuing potentially risky drugs were identified. Conclusions: Based on prescriptions filled within the VHA only-ignoring potential community-based fills-women veterans were prescribed numerous medications during pregnancy and discontinued antidepressants alarmingly. Veterans of childbearing potential should receive counseling about medication use before pregnancy occurs. Their non-VHA obstetricians and VHA providers should share information to optimize outcomes, reviewing medications as soon as pregnancy is detected as well as after pregnancy concludes.

Epidemiological and clinical features of Panton-Valentine Leukocidin positive Staphylococcus aureus bacteremia: A case-control study.

BACKGROUND: Panton-Valentine Leukocidin (PVL) toxin in Staphylococcus aureus has been associated with both severe pneumonia and skin and soft tissue infections. However, there are only limited data on how this virulence factor may influence the clinical course or complications of bacteremic S. aureus infections. METHODS: Between September 2016 and March 2018, S. aureus isolates from clinical cultures from hospitals in an academic medical center underwent comprehensive genomic sequencing. Four hundred sixty-nine (29%) of 1681 S. aureus sequenced isolates were identified as containing the genes that encode for PVL. Case patients with one or more positive blood cultures for PVL were randomly matched with control patients having positive blood cultures with lukF/lukS-PV negative (PVL strains from a retrospective chart review). RESULTS: 51 case and 56 control patients were analyzed. Case patients were more likely to have a history of injection drug use, while controls more likely to undergo hemodialysis. Isolates from 78.4% of case patients were methicillin resistant as compared to 28.6% from control patients. Case patients had a higher incidence of pneumonia and skin and soft tissue infection and longer duration of fever without differences in length of bacteremia. Clinical cure or expiration was comparable. CONCLUSIONS: These results are consistent with prior observations associating the PVL toxin with both community-acquired MRSA strains as well as severe staphylococcal pneumonia. The presence of the PVL toxin does not appear to otherwise influence the natural history of bacteremic S. aureus disease other than in prolonging the duration of fever.

Predictors of prenatal smoking among US women veterans.

This study investigated prevalence and factors associated with prenatal smoking among US women veterans using cross-sectional data from a cohort study of veterans from recent wars utilizing Veterans Health Administration primary care (N = 6190). Among the participants, 747 (12.0%) were current smokers and 1039 (16.8%) were former smokers. Multivariable logistic regression indicated that White race, substance use disorder, and posttraumatic stress disorder were associated with increased likelihood of smoking during pregnancy. Conversely, being married and officer rank were associated with decreased likelihood of prenatal smoking. Findings suggest a need for empirical testing of interventions to address perinatal smoking, substance use, and mental health.

Patterns of Treatment Utilization Across the Perinatal Period in the Center for Maternal and Infant Outcomes and Research in Translation (COMFORT) Veterans Study.

Background: Women Veterans using Veterans Affairs (VA) maternity care represent a high-risk population owing to the high prevalence of psychiatric disorders, such as depression, anxiety, and posttraumatic stress disorder (PTSD). Given the increased risk of symptom recurrence and/or medication discontinuation during pregnancy, the aim of this study was to understand the relationship between mental health and health care utilization in pregnant Veterans within the Veterans Health Administration (VHA). Materials and Methods: Women with a confirmed pregnancy were recruited from 15 VA sites across the United States. Data sources included diagnosis codes, clinic stop codes for outpatient visits, and 30-day antidepressant prescriptions in the electronic health record. Results: Overall, mental health visits increased slightly from prepregnancy to pregnancy before decreasing in the postpartum period. For women with a prepregnancy diagnosis of depression, anxiety, and/or PTSD, there was an increase in psychotherapy utilization during the pregnancy and postpartum periods, whereas the percentage of women utilizing antidepressants only or antidepressants plus therapy decreased during these same time periods. A small proportion of women with histories of mental health conditions did not utilize mental health care within the VA during pregnancy and postpartum. Conclusions: These results inform our understanding of VA health care utilization patterns in pregnant Veterans, particularly those with a history of depression, PTSD, and/or anxiety. The strong utilization of VA mental health services during this time emphasizes the importance of optimizing the coordination of care between VA mental health providers and community-provided obstetric care to enhance outcomes for both mother and child.

Longitudinal proneuroactive and neuroactive steroid profiles in medication-free women with, without and at-risk for perinatal depression: A liquid chromatography-tandem mass spectrometry analysis.

BACKGROUND: Neuroactive steroids (NAS) are derivatives of cholesterol or steroidal precursors made in the gonads, adrenal gland, placenta and brain. We characterized longitudinal plasma proneuroactive and NAS in healthy perinatal comparison women (HPCW), women at-risk for perinatal depression (AR-PND), and women with PND with/without comorbid anxiety. We hypothesized that AR-PND women who either did or did not go on to develop PND would have elevated NAS concentrations as compared to HPCW and that NAS would be correlated to depressive and anxiety symptoms. METHODS: A prospective cohort study evaluated 75 medication-free perinatal women (HPCW, n = 30; AR-PND, n = 19; PND, n = 26). Standardized depression and anxiety assessments and blood samples were completed across 5 visits. Structured Clinical Interviews for DSM-IV TR Disorders were administered at study entry and exit. Plasma pregnenolone, progesterone, 5α- and 5ß-dihydroprogesterone, pregnanolone, allopregnanolone, deoxycorticosterone and tetrahydrodeoxycorticosterone were quantified by liquid chromatography-tandem mass spectrometry. Longitudinal relationships between risk-group, depression and anxiety symptoms, and NAS concentrations were analyzed using generalized estimating equations to control for repeated measures correlations. RESULTS: Perinatal 5α-dihydroprogesterone, 5ß-dihydroprogesterone, allopregnanolone, deoxycorticosterone, and tetrahydrodeoxycorticosterone concentrations were higher in AR-PND and PND women compared to HPCW (ß = 3.57 ± 1.40 and ß = 2.11 ± 1.12, p = 0.03; ß = 0.18 ± 0.06 and ß = 0.03 ± 0.05, p = 0.02; ß = 1.06 ± 0.42 and ß = 1.19 ± 0.47, p = 0.01; ß = 0.17 ± 0.07 and ß = 0.11 ± 0.06, p = 0.05; ß = 0.03 ± 0.01 and ß = 0.03 ± 0.01, p = 0.05, respectively). Perinatal allopregnanolone, 5α-dihydroprogesterone and tetrahydrodeoxycorticosterone were positively associated with HAM-D17 (all p < 0.02). HAM-A was positively associated with 5α- and 5ß-dihydroprogesterone, pregnanolone, allopregnanolone, deoxycorticosterone and tetrahydrodeoxycorticosterone (all p < 0.05). A history of depression was associated with increased 5α-dihydroprogesterone (2.20 ± 1.09, p = 0.05), deoxycorticosterone (0.13 ± 0.06, p = 0.03) and tetrahydrodeoxycorticosterone (0.03 ± 0.01, p = 0.02). CONCLUSION: To our knowledge, this study represents the largest prospective study of 5-α and 5-ß reductase products of progesterone and deoxycorticosterone in HPCW and women AR-PND. Data suggest that PND is associated with both a reduction of progesterone to 5ß-dihydroprogesterone, 5α-dihydroprogesterone, and allopregnanolone, and the 21-hydroxylation to deoxycorticosterone and tetrahydrodeoxycorticosterone. The shift towards 5α-dihydroprogesterone, deoxycorticosterone and tetrahydrodeoxycorticosterone was associated with a history of depression, a significant risk factor for PND.

Demographic Variation in the Use of Prazosin for Treatment of Sleep Disturbance in Combat Veterans with PTSD.

Objectives: Off-label use of prazosin for posttraumatic stress disorder-related sleep disturbances (PTSD-SD) is widespread in Veterans Health Administration (VA) settings, but clinical trials have had mixed results. Trial criteria may exclude significant sub-groups, and therefore a 2018 study may not provide the final evidence of prazosin efficacy for PTSD-SD. This study analyzed correlates of prazosin use in Vietnam era (VNE) and Operations Enduring Freedom/Iraqi Freedom (OEF/OIF) cohorts to illustrate patterns of usage in this heterogeneous population. Method: Data extracted on patients with PTSD-SD prescribed prazosin in 2015 described the proportion of days covered (PDC) ≥ 80% and daily dose ≥ 6 mg (therapeutic target dose) over the next 12 months. Results: Both VNE (n = 41,365) and OEF/OIF (n = 62,984) cohorts had high rates of comorbidity (N = 104,349; 46% hypertension, 22% alcohol use disorder, 14% drug use disorder). Adherence and dosing were low: 19% of veterans achieved PDC ≥ 80%; 7% achieved ≥ 6mg/day (average 2.6 mg/day). In covariate-adjusted models, VNE veterans had better adherence, VNE women had lower rates of therapeutic dosing, and minority race/ethnicity was a strong risk factor for non-adherence. PDC correlated inversely with alcohol/drug disorders. Conclusion: Prazosin is prescribed for PTSD-SD to a diverse clinical population with multiple comorbidities and concurrent medications and is characterized by poor adherence and sub-optimal dosing. Future work should clarify the efficacy of prazosin for subgroups of veterans with PTSD-SD, notably women and racial/ethnic minorities.

Treatment and Management of Depression Symptoms in Pregnant Veterans: Varying Experiences of Mental Health Care in the Prenatal Period.

Depression screening is recommended for all pregnant veterans; however, little is known on how often symptomatic women receive care, how depression treatment presents in practice, and whether women veterans are utilizing treatment during the appreciable perinatal period. Our sample included 142 pregnant veterans from 15 Veterans Health Administration (VA) medical facilities with Edinburgh Postnatal Depression Scale (EPDS) scores ≥10. Sociodemographic characteristics, military service, health utilization, and pregnancy related factors were collected as part of a telephone survey. A majority of our sample (70%) had 1 or more mental health visits or antidepressant prescriptions during pregnancy. Women with a history of depression had more mental health visits and a higher percentage of antidepressant use before and during pregnancy than women without a history of depression. Pregnant women veterans without a history of depression may be less likely to receive care for depression during pregnancy. However, the majority of our veterans showing depression symptoms prenatally had at least one mental health visit or an antidepressant medication fill during their pregnancy window, suggesting that mental health care is readily available for women veterans.

Characterization and Comparison of Physical and Mental Health Profiles and Department of Veterans Affairs Health Care Utilization Patterns among Operation Iraqi Freedom/Operation Enduring Freedom Women Veterans in Puerto Rico versus the United States.

BACKGROUND: Research on the physical and mental health profiles and patterns of health care use among women veterans receiving health care from the Department of Veterans Affairs (VA) on the island of Puerto Rico is lacking. METHODS: This cross-sectional study examines differences in physical and mental health conditions, and patterns of VA health care use, between women veterans of the Operation Iraqi Freedom/Operation Enduring Freedom (OIF/OEF) era who were using VA facilities in Puerto Rico (n = 897) and those using U.S.-based VA facilities (n = 117,216) from 2002 to 2015. RESULTS: Results of fully adjusted logistic regression models revealed that OIF/OEF women in Puerto Rico had heightened risk for global pain-related disorders (i.e., any pain) (adjusted odds ratio [AOR], 1.45; 95% confidence interval [CI], 1.22-1.71), back pain (AOR, 1.83; 95% CI, 1.56-2.14), diabetes (AOR, 1.42; 95% CI, 1.03-1.95), hyperlipidemia (AOR, 3.34; 95% CI, 2.80-3.98), major depression (AOR, 1.78; 95% CI, 1.53-2.06), and bipolar depression (AOR, 1.66; 95% CI, 1.34-2.04). They also evidenced greater risk for a host of reproductive health conditions and had higher average annual use of VA health care than their U.S. counterparts. CONCLUSIONS: OIF/OEF women receiving VA health care in Puerto Rico evidenced a greater burden of physical illness, depression, and heightened use of VA health care services relative to their U.S. counterparts. Providers' increased awareness of the physical and mental health care needs of this population is warranted. Research efforts that help to identify efficient and effective strategies to provide culturally tailored and/or personalized health care for this population could also be useful.

Rates and Correlates of Depression Symptoms in a Sample of Pregnant Veterans Receiving Veterans Health Administration Care.

BACKGROUND: Depression is the most commonly diagnosed medical condition among women veterans ages 18 to 44; however, depression symptoms occurring during pregnancy have not been well-studied in this population. METHODS: Pregnant veterans were recruited from 15 Veterans Health Administration sites across the United States; our sample included 501 participants. Sociodemographic characteristics, military service, health status, and pregnancy related factors, as well as the Edinburgh Postnatal Depression Scale (EPDS), were collected as part of a telephone survey. Additional data were obtained from electronic health record data. We used multivariable logistic regression models to examine factors associated with an EPDS score suggestive of clinically significant depressive symptoms (≥10). FINDINGS: Prenatal EPDS scores of 10 or greater were calculated for 28% of our sample. Our final model indicated that factors associated with decreased odds of an EPDS score of 10 or greater included spousal or partner support during pregnancy (adjusted odds ratio [aOR], 0.35; 95% confidence interval [CI], 0.16-0.77) and employment (aOR, 0.40; 95% CI, 0.24-0.67). A past diagnosis of anxiety (aOR, 2.54; 95% CI, 1.43-4.50), past antidepressant use (aOR, 3.27; 95% CI, 1.71-6.24), and active duty service (aOR, 1.91; 95% CI, 1.08-3.37) were associated with increased odds of having an EPDS score of 10 or greater. CONCLUSIONS: This is the first quantitative estimate of depression symptoms in pregnant veterans across multiple Veterans Affairs facilities. The prevalence of depression symptomology was greater than the high end of prevalence estimates in the general pregnant population. Given that the risk of depression increases during the postpartum period, women who can be identified with depressive symptomatology during pregnancy can be offered critical resources and support before giving birth.

Bridging the Gap for Perinatal Veterans: Care by Mental Health Providers at the Veterans Health Administration.

BACKGROUND: Pregnant women veterans receive maternity care from community obstetricians but continue to receive mental health care within the Veterans Health Administration (VHA). Our objective was to explore the experiences of VHA mental health providers with pregnant and postpartum veterans. METHODS: Mental health providers (n = 33) were identified at 14 VHA facilities across the United States. Semistructured interviews were conducted over the phone to learn about provider experiences with perinatal women veterans and their perceptions of depression screening and mental health treatment management for pregnant and postpartum veterans receiving mental health care within the VHA system. FINDINGS: Providers identified an absence of screening protocols and referral procedures and variability in risk/benefit conversations surrounding psychotropic medication use as important areas of weakness for VHA mental health care during the perinatal period. Care coordination within facilities, primarily through Primary Care-Mental Health Integration teams, was identified as a main facilitator to promoting better mental health care for perinatal veterans. CONCLUSIONS: Mental health providers caring for veterans during the perinatal period identified several areas where care could be improved, notably in screening and referral processes. A refinement to current guidelines to specify standard screening tools, screening schedules, and referral processes could potentially engage a greater number of pregnant women in VHA mental health care.

Resting-state functional connectivity, cortical GABA, and neuroactive steroids in peripartum and peripartum depressed women: a functional magnetic resonance imaging and spectroscopy study.

Postpartum depression (PPD) is associated with abnormalities in resting-state functional connectivity (RSFC) but the underlying neurochemistry is unclear. We hypothesized that peripartum GABAergic neuroactive steroids (NAS) are related to cortical GABA concentrations and RSFC in PPD as compared to healthy comparison women (HCW). To test this, we measured RSFC with fMRI and GABA+/Creatine (Cr) concentrations with proton magnetic resonance spectroscopy (1H MRS) in the pregenual anterior cingulate (pgACC) and occipital cortices (OCC) and quantified peripartum plasma NAS. We examined between-group differences in RSFC and the relationship between cortical GABA+/Cr concentrations with RSFC. We investigated the relationship between NAS, RSFC and cortical GABA+/Cr concentrations. Within the default mode network (DMN) an area of the dorsomedial prefrontal cortex (DMPFC) had greater connectivity with the rest of the DMN in PPD (peak voxel: MNI coordinates (2, 58, 32), p = 0.002) and was correlated to depression scores (peak HAM-D17 voxel: MNI coordinates (0, 60, 34), p = 0.008). pgACC GABA+/Cr correlated positively with DMPFC RSFC in a region spanning the right anterior/posterior insula and right temporal pole (r = +0.661, p = 0.000). OCC GABA+/Cr correlated positively with regions spanning both amygdalae (right amygdala: r = +0.522, p = 0.000; left amygdala: r = +0.651, p = 0.000) as well as superior parietal areas. Plasma allopregnanolone was higher in PPD (p = 0.03) and positively correlated with intra DMPFC connectivity (r = +0.548, p = 0.000) but not GABA+/Cr. These results provide initial evidence that PPD is associated with altered DMN connectivity; cortical GABA+/Cr concentrations are associated with postpartum RSFC and allopregnanolone is associated with postpartum intra-DMPFC connectivity.

A Systematic Review of Integrated Care Interventions Addressing Perinatal Depression Care in Ambulatory Obstetric Care Settings.

This systematic review searched 4 databases (PubMed/MEDLINE, Scopus, CINAHL, and PsychINFO) and identified 21 articles eligible to evaluate the extent to which interventions that integrate depression care into outpatient obstetric practice are feasible, effective, acceptable, and sustainable. Despite limitations among the available studies including marked heterogeneity, there is evidence supporting feasibility, effectiveness, and acceptability. In general, this is an emerging field with promise that requires additional research. Critical to its real-world success will be consideration for practice workflow and logistics, and sustainability through novel reimbursement mechanisms.

Semen Quality Parameters Among U.S. Veterans of Operation Enduring Freedom, Operation Iraqi Freedom, and Operation New Dawn.

BACKGROUND: There is little research investigating exposures that occurred during war or conflict and the resulting influence on semen quality. We examined the associations between military service and semen quality among U.S. Veterans of Operation Enduring Freedom, Operation Iraqi Freedom, and Operational New Dawn. METHODS: U.S. Veterans (n = 714), who sought fertility treatment and were participants of the Department of Veterans Affairs Women Veterans Cohort Study were included in the current study. Semen quality parameters (semen volume, total sperm count, sperm concentration, and percentage of total motile sperm) measured at fertility clinics in Veterans Affairs Healthcare System were analyzed. FINDINGS: The median values of Veterans were 2.7 mL for semen volume, 55.3 × 106 for total sperm count, 22.0 × 106/mL for sperm concentration, and 55% for total motile sperm. No significant differences among Veterans were found between military-specific variables evaluated and sperm quality. In multivariate models, Veterans ≥46 years of age had lower semen volume (ß = -0.10 ± 0.05; p < 0.05) and lower percent total motile sperm (ß = -18.45 ± 7.0; p = 0.009) than Veterans 18 to 25 years of age. Black and Hispanic Veterans had lower sperm concentrations as compared to White Veterans (ß = -0.17 ± 0.07; p = 0.01 and ß = -0.20 ± 0.06; p < 0.001, respectively). Finally, Veterans diagnosed with post-traumatic stress disorder or major depression had lower total sperm motility (ß = -0.10 ± 0.03; p = 0.004 and ß = -0.09 ± 0.04; p < 0.05, respectively). DISCUSSION: Veterans who were older, Hispanic or Black, or diagnosed with post-traumatic stress disorder or major depression were more likely to have lower sperm quality. Longitudinal studies are needed to better characterize the influence of military-specific exposures on semen quality parameters.

Recreational Physical Activity and Premenstrual Syndrome in Young Adult Women: A Cross-Sectional Study.

INTRODUCTION: It is estimated that up to 75% of premenopausal women experience at least one premenstrual symptom and 8-20% meet clinical criteria for premenstrual syndrome. Premenstrual syndrome substantially reduces quality of life for many women of reproductive age, with pharmaceutical treatments having limited efficacy and substantial side effects. Physical activity has been recommended as a method of reducing menstrual symptom severity. However, this recommendation is based on relatively little evidence, and the relationship between physical activity, premenstrual symptoms, and premenstrual syndrome remains unclear. METHODS: We evaluated the relationship between physical activity and premenstrual syndrome and premenstrual symptoms among 414 women aged 18-31. Usual premenstrual symptom experience was assessed with a modified version of the Calendar of Premenstrual Experiences. Total, physical, and affective premenstrual symptom scores were calculated for all participants. Eighty women met criteria for moderate-to-severe premenstrual syndrome, while 89 met control criteria. Physical activity, along with dietary and lifestyle factors, was assessed by self-report. RESULTS: Physical activity was not significantly associated with total, affective, or physical premenstrual symptom score. Compared to the women with the lowest activity, women in tertiles 2 and 3 of activity, classified as metabolic equivalent task hours, had prevalence odds ratios for premenstrual syndrome of 1.5 (95% CI: 0.6-3.7) and 0.9 (95% CI: 0.4-2.4), respectively (p-value for trend = 0.85). CONCLUSIONS: We found no association between physical activity and either premenstrual symptom scores or the prevalence of premenstrual syndrome.

Association of peripartum synthetic oxytocin administration and depressive and anxiety disorders within the first postpartum year.

BACKGROUND: Due to its potent effects on social behavior, including maternal behavior, oxytocin has been identified as a potential mediator of postpartum depression and anxiety. The objective of this study was to examine the relationship between peripartum synthetic oxytocin administration and the development of depressive and anxiety disorders within the first year postpartum. We hypothesized that women exposed to peripartum synthetic oxytocin would have a reduced risk of postpartum depressive and anxiety disorders compared with those without any exposure. METHODS: Population-based data available through the Massachusetts Integrated Clinical Academic Research Database (MiCARD) were used to retrospectively (2005-2014) examine this relationship and calculate the relative risk of peripartum synthetic oxytocin for the development of postpartum depressive and anxiety disorders in exposed (n = 9,684) compared to unexposed (n = 37,048) deliveries. RESULTS: Among deliveries to women with a history of prepregnancy depressive or anxiety disorder, exposure to peripartum oxytocin increased the risk of postpartum depressive or anxiety disorder by 36% (relative risk (RR): 1.36; 95% confidence interval (95% CI): 1.20-1.55). In deliveries to women with no history of prepregnancy depressive or anxiety disorder, exposure to peripartum oxytocin increased the risk of postpartum depressive or anxiety disorder by 32% compared to those not exposed (RR: 1.32; 95% CI: 1.23-1.42). CONCLUSIONS: Contrary to our hypothesis, results indicate that women with peripartum exposure to synthetic oxytocin had a higher relative risk of receiving a documented depressive or anxiety disorder diagnosis or antidepressant/anxiolytic prescription within the first year postpartum than women without synthetic oxytocin exposure.

Cigarette Smoking Status and Receipt of an Opioid Prescription Among Veterans of Recent Wars.

Objective: Cigarette smokers seeking treatment for chronic pain have higher rates of opioid use than nonsmokers. This study aims to examine whether veterans of Operations Enduring Freedom/Iraqi Freedom/New Dawn (OEF/OIF/OND) who smoke are more likely to receive an opioid prescription than nonsmokers, adjusting for current pain intensity. Design: Cross-sectional analysis of a cohort study of OEF/OIF/OND veterans who had at least one visit to a Veterans Health Administration primary care clinic between 2001 and 2012. Methods: Smoking status was defined as current, former, and never. Current pain intensity (+/- 30 days of smoking status), based on the 0-10 numeric rating scale, was categorized as no pain/mild (0-3) and moderate/severe (4-10). Opioid receipt was defined as at least one prescription filled +/- 30 days of smoking status. Results: We identified 406,954 OEF/OIF/OND veterans: The mean age was 30 years, 12.5% were women (n = 50,988), 66.3% reported no pain or mild pain intensity, 33.7% reported moderate or severe pain intensity, 37.2% were current smokers, and 16% were former smokers. Overall, 33,960 (8.3%) veterans received one or more opioid prescription. Current smoking (odds ratio [OR] = 1.56, 95% confidence interval [CI] = 1.52-1.61) and former smoking (OR = 1.27, 95% CI = 1.22-1.32) were associated with a higher likelihood of receipt of an opioid prescription compared with never smoking, after controlling for other covariates. Conclusions: We found an association between smoking status and receipt of an opioid prescription. The effect was stronger for current smokers than former smokers, highlighting the need to determine whether smoking cessation is associated with a reduction in opioid use among veterans.

Peripartum neuroactive steroid and γ-aminobutyric acid profiles in women at-risk for postpartum depression.

Neuroactive steroids (NAS) are allosteric modulators of the γ-aminobutyric acid (GABA) system. NAS and GABA are implicated in depression. The peripartum period involves physiologic changes in NAS which may be associated with peripartum depression and anxiety. We measured peripartum plasma NAS and GABA in healthy comparison subjects (HCS) and those at-risk for postpartum depression (AR-PPD) due to current mild depressive or anxiety symptoms or a history of depression. We evaluated 56 peripartum medication-free subjects. We measured symptoms with the Hamilton Depression Rating Scale (HAM-D17), Hamilton Anxiety Rating Scale (HAM-A) and Spielberger State-Trait Anxiety Inventory-State (STAI-S). Plasma NAS and GABA were quantified by liquid chromatography-mass spectrometry. We examined the associations between longitudinal changes in NAS, GABA and depressive and anxiety symptoms using generalized estimating equation methods. Peripartum GABA concentration was 1.9±0.7ng/mL (p=0.004) lower and progesterone and pregnanolone were 15.8±7.5 (p=0.04) and 1.5±0.7ng/mL (p=0.03) higher in AR-PPD versus HCS, respectively. HAM-D17 was negatively associated with GABA (ß=-0.14±0.05, p=0.01) and positively associated with pregnanolone (ß=0.16±0.06, p=0.01). STAI-S was positively associated with pregnanolone (ß=0.11±0.04, p=0.004), allopregnanolone (ß=0.13±0.05, p=0.006) and pregnenolone (ß=0.02±0.01, p=0.04). HAM-A was negatively associated with GABA (ß=-0.12±0.04, p=0.004) and positively associated with pregnanolone (ß=0.11±0.05, p=0.05). Altered peripartum NAS and GABA profiles in AR-PPD women suggest that their interaction may play an important role in the pathophysiology of peripartum depression and anxiety.

Cortisol response to the Trier Social Stress Test in pregnant women at risk for postpartum depression.

Antepartum depression and anxiety are risk factors for postpartum depression (PPD). Postpartum abnormalities in hypothalamic-pituitary-adrenal (HPA) reactivity are associated with PPD. It is not known if antepartum HPA abnormalities exist in women at risk for PPD (AR-PPD). We measured salivary cortisol response to the Trier Social Stress Test (TSST) in 44 (24 AR-PPD, 20 healthy comparison) pregnant women. Depression and anxiety were measured using the Edinburgh Postnatal Depression Scale (EPDS) and Spielberger State-Trait Anxiety Inventory-State (STAI-S). We analyzed longitudinal changes in cortisol using generalized estimating equation methods to control for the correlation within subjects at the six TSST time points. Group differences in area under the curve (AUC) were examined. A majority (70.8 %) of the AR-PPD had prior depression. EPDS total score was higher in AR-PPD vs. comparison women (mean EPDS = 9.8 ± 4.9 vs. mean EPDS = 2.4 ± 2.0 respectively, p < 0.001). Mean STAI-S total score was higher in AR-PPD vs. comparison women at all TSST time points and over time (z = 2.71, df = 1, p = 0.007). There was no significant difference in cortisol concentration over time between groups. We observed no detectable difference in cortisol response to psychosocial stress induced by the TSST despite clinically significant between-group differences in current/past depression and current symptomatology.