The Association Between Pre-Pregnancy and First-Trimester Hair Cortisol and Preterm Birth: A Causal Inference Model.

Background Adverse life events and chronic psychological distress before and during pregnancy have frequently been associated with preterm birth (PTB) but the biological underpinnings remain unclear. We investigated the association between corticosteroid levels in pre-pregnancy and first-trimester hair and the risk of PTB. Methods We followed 1,808 pregnant women from a prospective pre-birth cohort study in Lima, Perú. Hair samples were taken at the end of the first pregnancy trimester. The two most proximal 3cm segments to the scalp (representing pre-pregnancy and first-trimester) were analyzed to obtain hair cortisol and cortisone concentrations (HCC and HCNC). PTB was defined as birth < 37 completed gestational weeks. We constructed four generalized propensity scores for pre-pregnancy and first-trimester HCC and HCNC to create corresponding inverse probability weights before fitting marginal structural models for estimating the effect of HCC and HCNC on PTB risk. Results Pre-pregnancy Log HCC was not independently associated with PTB risk (RR = 0.97; 95%CI: 0.79, 1.19). In contrast, one SD increase from the mean first-trimester Log HCC was independently associated with a 37% (95%CI: 1.11, 1.69) increased risk of PTB. Although imprecise, pre-pregnancy Log HCNC was negatively associated with PTB risk (RR = 0.84; 95%CI: 0.58, 1.20), whereas the association between first-trimester Log HCNC and PTB risk was positive (RR = 1.20; 95%CI: 0.87, 1.65). Conclusions Our findings show that chronic corticosteroid levels in early pregnancy are causally linked to PTB risk in pregnant Peruvian women. This finding contributes to understanding the biological underpinnings of PTB better to enhance PTB prevention.

A qualitative analysis of adolescent motherhood within the broader family context in Peru.

Objective: The purpose of this study was to characterize the impact of adolescent pregnancy on families and describe the needs of adolescent mothers and their infants in order to assess the need for intervention and identify potential intervention targets. Background: Adolescent mothers and their offspring face an increased risk of mental health problems. Adolescent mothers and their families also face significant resource constraints; 95% live in low- and middle-income countries (LMICs). Cost-effective interventions are needed to improve outcomes for this vulnerable group. Method: This qualitative study conducted in Lima, Peru, consisted of four clinician focus groups and 18 in-depth interviews with adolescent mothers and their family members. Data were coded thematically, and direct content analysis was employed. Results: The study identified the following issues facing adolescent parents: the transition to parenthood, the need for family support, difficulty accessing support, the difficulty for family members of providing support, and ideas about responsibility and adolescent autonomy. Conclusion: Overall, these findings demonstrate the need for interventions that engage families and address barriers to accessing support, including relationship conflict and differing beliefs about responsibility and autonomy. Implications: Interventions are needed for adolescent mothers in LMICs that mobilize family support. Clinicians who care for these patients need to be aware of the family context and the resources available where they practice.

Fourteen-item perceived stress scale assessment using item response theory among pregnant women.

The current study aimed to assess the psychometric properties of the Spanish language version of the 14-item Perceived Stress Scale (PSS-S) in a population of pregnant women who speak Spanish in Peru using item response theory (IRT). Our study consisted of 5,435 pregnant women who participated in the Pregnancy Outcomes Maternal and Infant Study (PrOMIS) cohort in Peru. Exploratory and confirmatory factor analyses were conducted to determine dimensionality of the scale in this population, and item response theory was conducted to determine the applicability of the PSS. The PSS consisted of a 2-factor questionnaire measuring perceived stress and coping capacity accounting for 77% of variability. The IRT analysis showed differences in item difficulty and discrimination. Item difficulty represents the level of the latent construct where 50% of respondents endorse a particular response, and item discrimination determines the rate of change of the probability of endorsing an item for differing ability levels. For the first factor, perceived stress, item 12 was the least difficult and item 2 was the most difficult. For the second factor, coping capacity, item 9 was the least difficult and item 6 was the most difficult. The Spanish version of the 14-item PSS can be a useful assessment tool for perceived stress, but more IRT should be done to delve further into the psychometric properties of the questionnaire to inform clinicians and policy makers more appropriately.

Association between trauma exposure and glucocorticosteroid concentration in hair during pregnancy.

BACKGROUND: Traumatic events, including child abuse and intimate partner violence, are highly prevalent among women of child-bearing age. These traumatic experiences may impact maternal and offspring physical and mental health. A proposed mechanism for these effects is maternal hypothalamic-pituitary-adrenal (HPA) axis dysregulation which can be measured using hair corticosteroid levels. AIMS: This study aims to examine the association of child abuse and intimate partner violence exposure with HPA axis functioning, as measured by hair corticosteroid levels in a cohort of pregnant women. METHODS: We included data from 1822 pregnant women (mean gestational age 17 weeks) attending a prenatal clinic in Lima, Peru. We extracted cortisol and cortisone concentrations from hair samples using liquid chromatography-tandem mass spectrometry (LC-MS/MS). Each participant provided 6-cm hair samples: 3 cm hair segment closest to the scalp reflecting HCC in early pregnancy (first three months), and 3-6 cm from the scalp reflecting HCC in pre-pregnancy (three months prior to conception). Multivariable linear regression procedures were used to assess the association between maternal trauma exposure and hair corticosteroid levels. RESULTS: Overall, women who experienced child abuse on average had higher levels of cortisol (p < 0.01) and cortisone (p < 0.0001) after adjustment for age, race, adult access to basic foods and hair treatments. For the hair segment reflecting early pregnancy, presence of child abuse was associated with a 0.120 log unit increase in cortisol and a 0.260 log unit increase in cortisone (p < 0.001). For the hair segment reflecting pre-pregnancy, a history of child abuse was associated with a 0.100 log unit increase in cortisol and a 0.180 log unit increase in cortisone (p < 0.01). Results also suggested an impact of intimate partner violence on HPA regulation; however, associations were not statistically significant after controlling for child abuse. CONCLUSIONS: These results underscore the long-lasting impacts of exposure to adversity and trauma during early life. Our study findings will have implications for research investigating HPA axis function and long-term effects of violence on corticosteroid regulation.

Manifestations of Intergenerational Trauma During the Perinatal Period Among Adolescent Mothers in Lima, Peru: A Qualitative Analysis.

Adverse childhood experiences have a lasting impact on health across the life course. The perinatal period offers a unique opportunity to rework problematic dynamics in families experiencing intergenerational trauma. This study explores the family dynamics that are activated during the perinatal period and considers the potential for intervention with adolescent parents and their families in Lima, Peru. This narrative analysis was part of a broader study that included focus groups and in-depth interviews. Of the ten adolescent mothers interviewed, four narratives were selected for presentation in this manuscript. These particular narratives were selected to illustrate the diversity of the experiences among this group and for the exceptional level of detail provided about their life experiences and family relationships. Narrative excerpts were analyzed in the context of the entire interview and the aggregate content of other interviews in order to explore both explicit and implicit meanings. This study identified critical relational shifts among adolescent parents and their families during the perinatal period. In one instance, adolescent parenthood created an opportunity for the family to come together. In the other cases, conflict escalated, relations grew distant, or both. These narrative data demonstrate that intergenerational trauma can interfere with family relationships in the context of adolescent pregnancy and prevent adolescent parents from accessing needed support from their families. Intervention with families could address the impact of trauma and improve communication and collaboration.

Poor sleep Quality and Obstructive Sleep Apnea are Associated with Maternal Mood, and Anxiety Disorders in Pregnancy.

BACKGROUND: Previous studies suggest sleep quality and obstructive sleep apnea (OSA) may be associated with psychiatric symptoms, including depression, anxiety, and posttraumatic stress disorder (PTSD). However, few studies have examined the relationship between sleep quality and OSA with maternal psychiatric symptoms during pregnancy, a state of vulnerability to these disorders. OBJECTIVE: The objective of our study is to examine the association between poor sleep quality and sleep apnea with antepartum depression, anxiety, and PTSD among pregnant women. METHODS: A cross-sectional study was conducted among women seeking prenatal care in Lima, Peru. Sleep quality was measured using the Pittsburgh Sleep Quality Index, and the Berlin questionnaire was used to identify women at high risk for OSA. Depression, generalized anxiety, and PTSD symptoms were measured using the Patient Health Questionnaire-9, Generalized Anxiety Disorder Assessment, and PTSD Checklist - Civilian Version. Multivariate logistic regression procedures were used to estimate adjusted odds ratios (aOR) and 95% confidence intervals (95% CI). RESULTS: Approximately 29.0X% of women had poor sleep quality, and 6.2% were at high risk for OSA. The prevalence of psychiatric symptoms was high in this cohort with 25.1%, 32.5%, and 30.9% of women reporting symptoms of antepartum depression, antepartum anxiety, and PTSD, respectively. Women with poor sleep quality had higher odds of antepartum depression (aOR = 3.28; 95%CI: 2.64-4.07), generalized anxiety (aOR = 1.94; 95%CI: 1.58-2.38), and PTSD symptoms (aOR = 2.81; 95% CI: 2.28-3.46) as compared with women who reported good sleep quality. Women with a high risk of OSA had higher odds of antepartum depression (aOR = 2.36; 95% CI: 1.57-3.56), generalized anxiety (aOR = 2.02, 95% CI: 1.36-3.00), and PTSD symptoms (aOR = 2.14; 95%CI: 1.43-3.21) as compared with those with a low risk of sleep apnea. CONCLUSIONS: Poor sleep quality and high risk of OSA are associated with antepartum depression, generalized anxiety, and PTSD symptoms among pregnant women. Further characterizations of the associations of these prevalent sleep, mood, and anxiety conditions among pregnant women could aid in evaluating and delivering optimal perinatal care to women with these comorbidities.

A Systematic Review of Interventions That Integrate Perinatal Mental Health Care Into Routine Maternal Care in Low- and Middle-Income Countries.

Background: Women in low- and middle-income countries (LMICs) are disproportionally affected by perinatal depression and anxiety and lack access to mental health care. Integrating perinatal mental health care into routine maternal care is recommended to address gaps in access to mental health care in such under-resourced settings. Understanding the effectiveness of interventions that integrate perinatal mental health care into routine maternal care in LMICs is critical to inform ongoing intervention development, implementation, and scale-up. This systematic review aims to assess the effectiveness of interventions that integrate perinatal mental health care into routine maternal care to improve maternal mental health and infant health outcomes in LMICs. Method: In accordance with the PRISMA guidelines, an electronic database search was conducted seeking publications of controlled trials examining interventions that aimed to integrate perinatal mental health care into routine maternal care in LMICs. Abstracts and full text articles were independently reviewed by two authors for inclusion utilizing Covidence Review Software. Data was extracted and narrative synthesis was conducted. Findings: Twenty studies met eligibility criteria from the initial search results of 2,382 unique citations. There was substantial heterogeneity between the study samples, intervention designs, and outcome assessments. Less than half of the studies focused on women with active depression or anxiety. Most studies (85%) implemented single intervention designs involving psychological, psychosocial, psychoeducational, or adjuvant emotion/stress management. There were few interventions utilizing multicomponent approaches, pharmacotherapy, or referral to mental health specialists. Outcome measures and assessment timing were highly variable. Eighteen studies demonstrated significantly greater improvement on depression and/or anxiety measures in the intervention group(s) as compared to control. Conclusion: Integrated interventions can be effective in LMICs. The findings provide a critical understanding of current interventions design gaps. This includes the lack of comprehensive intervention designs that incorporate increasing intensity of treatment for more severe illness, pharmacotherapy, mental health specialist referrals, and non-mental health professional training and supervision. The findings also provide strategies to overcome design and implementation barriers in LMICs. Study findings provide a foundation for future evidence-based adaptation, implementation, and scale-up of interventions that integrate perinatal mental health care into routine maternal care in LMICs. Systematic Review Registration: [https://www.crd.york.ac.uk/prospero/display_ record.php?ID=CRD42021259092], identifier [CRD42021259092].

Associations between adverse childhood experiences and migraine among teenage mothers in Peru.

OBJECTIVE: The objective of this study was to evaluate the association between (1) different types of ACEs and migraine, and (2) the number of ACEs and migraine among adolescent mothers in Lima, Peru. METHODS: Our cross-sectional study included 787 adolescent mothers (14- to 18-years of age) in Peru. In-person interviews were conducted postpartum, in hospital, within 2-days of delivery. Nine types of ACEs were assessed, including exposure to three categories of abuse, two categories of neglect, and four categories of household dysfunction. Multivariable logistic regression procedures were used to estimate odds ratios (ORs) and 95% confidence intervals (95% CI) for the association between ACEs and migraine while adjusting for putative confounders. RESULTS: Approximately 75% of adolescent mothers reported having experienced at least one type of ACE. Adolescent mothers who reported any childhood abuse had 1.49-fold increased odds of migraine (aOR = 1.49; 95% CI 1.03-2.18) compared to those with no history of childhood abuse. Adolescent mothers who reported experiencing household dysfunction had 1.56-fold increase odds of migraine (aOR = 1.56; 95% CI 1.09-2.24). Compared to participants who reported no ACE, those who experienced four or more ACEs had 3.09-fold (aOR = 3.09; 95% CI 1.80-5.40) increased odds of migraine (ptrend < 0.001). CONCLUSION: Exposure to ACEs is highly prevalent in adolescent-aged mothers postpartum and is associated with increased odds of migraine. These findings support the importance of screening for ACEs and migraine among adolescent mothers; and the need for providing culturally appropriate, trauma-informed headache care.

Psychometric properties of the Spanish version of the 10-item Connor Davidson Resilience Scale (CD-RISC) among adolescent mothers in Peru.

The objective of this research is to assess the psychometric properties of the Connor-Davidson Resilience Scale (CD-RISC) in order to contribute to the literature identifying validated resilience measures in low-resource settings where individuals face significant adversity. This cross-sectional study included 789 adolescent mothers who delivered at a maternity hospital in Lima, Peru. The Spanish version of the 10-item CD-RISC was used to measure resilience. Internal consistency and construct validity were assessed by evaluating individual item characteristics as well as the association of CD-RISC score with symptoms of depression, anxiety and sleep disturbance. Exploratory factor analysis (EFA) was performed to test the factorial structure of the CD-RISC. The CD-RISC was found to have good internal consistency (Cronbach's alpha = 0.85). CD-RISC scores were positively associated with school attendance, financial hardship, and history of childhood abuse; scores were negatively associated with household dysfunction, depression, anxiety and poor sleep quality. The results of the EFA showed that the CD-RISC contained a two-factor solution, which accounted for 46% of the variance. Overall, these findings suggest that the Spanish-language version of the CD-RISC-10 is an adequate measure of resilience in this population. Further research is needed to incorporate culturally-specific constructs into resilience measures.

Perinatal mental health around the world: priorities for research and service development in South America.

Research on the topic of poor perinatal mental health in South America is scarce. Nevertheless, studies have shown that it is not uncommon, and that it is linked to women's experience of sexual and intimate partner violence and to inequality, poverty and low educational attainment. High-quality research in large samples with rigorous methodology is a priority, so that data from this region may be compared and analysed in systematic reviews. The links with intimate partner violence need to be explored. Risk and protective factors must be investigated with a strong intercultural perspective. Service integration needs to be implemented. This will require improvements in the availability, accessibility and quality of obstetric and mental health services. There is a need for targeted evidence-based interventions for women and children at risk that incorporate a strong gender and rights perspective.

Association of stress-related sleep disturbance with psychiatric symptoms among pregnant women.

BACKGROUND: Physiological changes during pregnancy are often accompanied by reduced sleep quality, sleep disruptions, and insomnia. Studies conducted among men and non-pregnant women have documented psychiatric disorders as common comorbidities of insomnia and other sleep disorders. However, no previous study has examined the association between stress-related sleep disturbances and psychiatric disorders among pregnant women. METHODS: This cross-sectional study included a total of 2051 pregnant women in Peru. The Spanish-language version of the Ford Insomnia Response to Stress Test (FIRST-S) was used to assess sleep disruptions due to stressful situations. Symptoms of antepartum depression, generalized anxiety disorder, and posttraumatic stress disorder (PTSD) were examined using the Patient Health Questionnaire-9, Generalized Anxiety Disorder Scale-7 and PTSD Checklist - Civilian Version, respectively. High risk for psychosis was assessed using the Prodromal Questionnaire. Multivariable logistic regression procedures were used to estimate adjusted odds ratios (ORs) and 95% confidence intervals (CI). RESULTS: Stress-related sleep disturbance was reported by 33.2% of women. Of all women, 24.9% had antepartum depression, 32.2% had generalized anxiety disorder, 30.9% had PTSD, and 27.6% were assessed as having a high risk of psychosis. After adjusting for confounders, women with stress-related sleep disturbances were more likely to experience antepartum depression (OR = 2.74; 95%CI: 2.22-3.38), generalized anxiety disorder (OR = 2.48; 95%CI: 2.04-3.02), PTSD (OR = 2.36; 95%CI: 1.93-2.88), and high risk for psychosis (OR = 2.07; 95%CI: 1.69-2.54) as compared to women without stress-related sleep disturbances. CONCLUSIONS: Stress-related sleep disturbances during pregnancy are associated with increased odds of psychiatric disorders. Inquiring about stress related sleep disturbances during antenatal care may be beneficial for identifying and caring for women at high risk of psychiatric disorders.

Polygenic prediction and GWAS of depression, PTSD, and suicidal ideation/self-harm in a Peruvian cohort.

Genome-wide approaches including polygenic risk scores (PRSs) are now widely used in medical research; however, few studies have been conducted in low- and middle-income countries (LMICs), especially in South America. This study was designed to test the transferability of psychiatric PRSs to individuals with different ancestral and cultural backgrounds and to provide genome-wide association study (GWAS) results for psychiatric outcomes in this sample. The PrOMIS cohort (N = 3308) was recruited from prenatal care clinics at the Instituto Nacional Materno Perinatal (INMP) in Lima, Peru. Three major psychiatric outcomes (depression, PTSD, and suicidal ideation and/or self-harm) were scored by interviewers using valid Spanish questionnaires. Illumina Multi-Ethnic Global chip was used for genotyping. Standard procedures for PRSs and GWAS were used along with extra steps to rule out confounding due to ancestry. Depression PRSs significantly predicted depression, PTSD, and suicidal ideation/self-harm and explained up to 0.6% of phenotypic variation (minimum p = 3.9 × 10-6). The associations were robust to sensitivity analyses using more homogeneous subgroups of participants and alternative choices of principal components. Successful polygenic prediction of three psychiatric phenotypes in this Peruvian cohort suggests that genetic influences on depression, PTSD, and suicidal ideation/self-harm are at least partially shared across global populations. These PRS and GWAS results from this large Peruvian cohort advance genetic research (and the potential for improved treatments) for diverse global populations.

Association of antepartum depression, generalized anxiety, and posttraumatic stress disorder with infant birth weight and gestational age at delivery.

BACKGROUND: Low- and middle-income countries bear a disproportionate burden of preterm birth (PTB) and low infant birth weight (LBW) complications where affective and anxiety disorders are more common in the antepartum period than in industrialized countries. OBJECTIVE: To evaluate the extent to which early pregnancy antepartum depression, generalized anxiety disorder, and posttraumatic stress disorder (PTSD) are associated with infant birth weight and gestational age at delivery among a cohort of pregnant women in Peru. METHODS: Our prospective cohort study consisted of 4408 pregnant women. Antepartum depression, generalized anxiety, and PTSD were assessed in early pregnancy using the Patient Health Questionnaire-9, Generalized Anxiety Disorder Scale-7 and PTSD Checklist - Civilian Version, respectively. Pregnancy outcome data were obtained from medical records. Multivariable linear and logistic regression procedures were used to estimate adjusted measures of association (ß coefficients and odds ratios) and 95% confidence intervals (CI). RESULTS: After adjusting for confounders, women with antepartum generalized anxiety (32.6% prevalence) had higher odds of LBW (adjusted odds ratio (OR)=1.47; 95%CI: 1.10-1.95) and were more likely to deliver small for gestational age (OR = 1.39; 95%CI: 1.01-1.92) infants compared to those without anxiety. Compared to those without PTSD, women with PTSD (34.5%) had higher odds of delivering preterm (OR = 1.28; 95%CI: 1.00-1.65) yet PTSD was not associated with LBW nor gestational age at delivery. Women with antepartum depression (26.2%) were at no increased risk of delivering a preterm, low-birth-weight or small-for-gestational-age infant. LIMITATIONS: Our ability to make casual inferences from this observational study is limited; however, these findings are consistent with prior studies. CONCLUSION: Generalized anxiety disorder during pregnancy appeared to increase odds of delivering a low-birth-weight or small-for-gestational-age infant, while PTSD was associated with increased odds of delivering preterm. Our findings, and those of others, suggest antenatal care should be tailored to screen for and provide additional mental health services to patients.

Suicide risk assessment: examining transitions in suicidal behaviors among pregnant women in Perú.

The goals of this research were to characterize suicidal behavior among a cohort of pregnant Peruvian women and identify risk factors for transitions between behaviors. The World Health Organization Composite International Diagnostic Interview suicide questionnaire was employed to assess suicidal behavior. Discrete-time survival analysis was used to study the cumulative age-of-onset distribution. The hazard function was calculated to assess the risk of onset of each suicidal behavior. Among 2062 participants, suicidal behaviors were endorsed by 22.6% of participants; 22.4% reported a lifetime history of suicidal ideation, 7.2% reported a history of planning, and 6.0% reported attempting suicide. Childhood abuse was most strongly associated with suicidal behavior, accounting for a 2.57-fold increased odds of suicidal ideation, nearly 3-fold increased odds of suicide planning, and 2.43-fold increased odds of suicide attempt. This study identified the highest prevalence of suicidal behavior in a population of pregnant women outside the USA. Diverse populations of pregnant women and their patterns of suicidal behavior transition must be further studied. The association between trauma and suicidal behavior indicates the importance of trauma-informed care for pregnant women.

The psychometric properties of the 16-item version of the Prodromal Questionnaire (PQ-16) as a screening instrument for perinatal psychosis.

Psychiatric illness can pose serious risks to pregnant and postpartum women and their infants. There is a need for screening tools that can identify women at risk for postpartum psychosis, the most dangerous perinatal psychiatric illness. This study used exploratory factor analysis (EFA) and Rasch item response theory (IRT) models to evaluate the psychometric properties and construct validity of the Spanish language version of the 16-item Prodromal Questionnaire (PQ-16) as a screening tool for psychosis in a population of pregnant Peruvian women. The EFA yielded a four-factor model, which accounted for 44% of the variance. Factor 1, representing "unstable sense of self," accounted for 22.1% of the total variance; factor 2, representing "ideas of reference/paranoia," for 8.4%; factor 3, representing "sensitivity to sensory experiences," accounted for 7.2%; and factor 4, possibly representing negative symptoms, accounted for 6.3%. Rasch IRT analysis found that all of the items fit the model. These findings support the construct validity of the PQ-16 in this pregnant Peruvian population. Also, further research is needed to establish definitive psychiatric diagnoses to determine the predictive power of the PQ-16 as a screening tool.

Prescripción de benzodiacepinas y caídas en mujeres y hombres ancianos / Benzodiazepine prescriptions and falls in older men and women

Objetivo. A pesar de las advertencias de numerosas asociaciones profesionales, las benzodiacepinas (BZD) y los hipnóticos Z (Z) son ampliamente prescritos a los ancianos ya que son especialmente susceptibles de padecer insomnio y ansiedad, pero a su vez resultan especialmente sensibles a la aparición de efectos secundarios a dichos medicamentos. En este estudio evaluamos la prescripción de BZD/Z en una muestra de ancianos (≥65) que se presentan en el servicio de urgencias de un hospital por haber sufrido una caída. Métodos. Recogimos información del tipo, número y dosis de los fármacos BZD/Z prescritos y exploramos la presencia de diferencias de género en dicha prescripción. Resultados. Las BZD/Z habían sido prescritas a un 43,6% de la muestra (n=654), más frecuentemente a las mujeres. El 78,4% de las prescripciones fueron de BZD/Z de vida media corta. La mayoría de los pacientes (83,5%) tomaban solamente un fármaco BZD/Z, pero un 16,5% consumían más de una BZD/Z, sin diferencias de género. Un 58% de los pacientes consumían dosis de BZD/Z más elevadas que las recomendadas para ancianos, siendo la proporción significativamente más elevada para los hombres (70% vs. 53,1%). Conclusiones. Alrededor de un 40% de los ancianos que acuden a un servicio de urgencias por haber sufrido una caída se encontraban tomando BZD/Z. Hemos hallado algunas diferencias de género en la prescripción de BZD/Z, especialmente en la prescripción por encima de la dosis recomendada para ancianos y de fármacos de vida media larga (AU)

Objective. Despite cautions by professional associations, benzodiazepines (BZD) and Z hypnotics (BZD/Z) are widely prescribed to older adults who are particularly susceptible to insomnia and anxiety, but who are also more sensitive to drugs adverse events. In this study, we assessed the prescription of BZD/Z drugs in a sample of older adults (≥65) who presented for emergency care after a fall. Methods. We collected the type, number and dose of BZD/Z drugs prescribed and explored gender differences in the prescription. Results. BZD/Z drugs were prescribed to 43.6% of the sample (n=654) and more frequently to women; 78.4% of prescriptions were for BZD/Z drugs with a short half-life. The majority of patients (83.5%) were prescribed only one type of BZD/Z, but 16.5% had been prescribed multiple BZD/Z drugs, with no gender difference. Doses higher than those recommended for older adults were prescribed to 58% of patients, being the doses significantly higher for men compared to women (70.0% vs 53.1%). Conclusions. Over 40% of older adults presenting for emergency care after a fall had previously been prescribed BZD/Z drugs. Some important gender differences in the prescription of BZD/Z drugs were seen, especially prescription above the recommended dose and of drugs with a long-half life (AU)

Trauma exposure and post-traumatic stress disorder in a cohort of pregnant Peruvian women.

Women have a higher prevalence of post-traumatic stress disorder (PTSD) than men, with a peak during the reproductive years. PTSD during pregnancy adversely impacts maternal and infant health outcomes. The objectives of this study were to estimate the prevalence of antepartum PTSD symptoms in a population of pregnant Peruvian women and to examine the impact of number of traumatic events and type of trauma experienced. The Traumatic Events Questionnaire was used to collect data about traumatic exposures. The Post-traumatic Stress Disorder Checklist-Civilian Version (PCL-C) was used to assess PTSD. Multivariable logistic regression procedures were used to estimate adjusted odds ratios (aOR) and 95% confidence intervals (95% CI). Three thousand three hundred seventy-two pregnant women were interviewed. Of the 2920 who reported experiencing one or more traumatic events, 41.8% met criteria for PTSD (PCL-C score ≥ 26). A quarter of participants had experienced four or more traumas, and 60.5% of those women had PTSD. Interpersonal trauma was most strongly associated with PTSD (aOR, 3.20; 95% CI, 2.74-3.74), followed by unspeakable trauma (aOR, 2.87; 95% CI, 2.35-3.50), and structural trauma (aOR, 1.39; 95% CI, 1.15-1.67). These findings indicate the high prevalence of PTSD during pregnancy in the Peruvian population, which is relevant to other countries suffering from terrorism, war, or high rates of violence. This underscores the importance of screening for PTSD in pregnancy.

Benzodiazepine prescriptions and falls in older men and women. / Prescripción de benzodiacepinas y caídas en mujeres y hombres ancianos.

OBJECTIVE: Despite cautions by professional associations, benzodiazepines (BZD) and Z hypnotics (BZD/Z) are widely prescribed to older adults who are particularly susceptible to insomnia and anxiety, but who are also more sensitive to drugs adverse events. In this study, we assessed the prescription of BZD/Z drugs in a sample of older adults (≥65) who presented for emergency care after a fall. METHODS: We collected the type, number and dose of BZD/Z drugs prescribed and explored gender differences in the prescription. RESULTS: BZD/Z drugs were prescribed to 43.6% of the sample (n=654) and more frequently to women; 78.4% of prescriptions were for BZD/Z drugs with a short half-life. The majority of patients (83.5%) were prescribed only one type of BZD/Z, but 16.5% had been prescribed multiple BZD/Z drugs, with no gender difference. Doses higher than those recommended for older adults were prescribed to 58% of patients, being the doses significantly higher for men compared to women (70.0% vs 53.1%). CONCLUSIONS: Over 40% of older adults presenting for emergency care after a fall had previously been prescribed BZD/Z drugs. Some important gender differences in the prescription of BZD/Z drugs were seen, especially prescription above the recommended dose and of drugs with a long-half life.