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BACKGROUND: Young adults with cancer diagnosed between the ages of 18 to 39 are recognized as a vulnerable group with unique emotional, social, and practical needs that put them at risk of poor psychosocial outcomes and impaired health-related quality of life (HRQOL). This study describes the protocol of a randomized controlled trial to evaluate the efficacy of Bright IDEAS-Young Adults (Bright IDEAS-YA), a problem-solving skills training intervention, on psychosocial outcomes of young adults newly diagnosed with cancer. METHODS: Bright IDEAS-YA is a two-arm, parallel, randomized controlled trial. Young adults are eligible if they are 18-39 years of age, within four months of a first cancer diagnosis, and receiving systemic therapy with life expectancy of at least six months. Participants are randomized 1:1 to Bright IDEAS-YA or enhanced usual care. Survey measures are completed at enrollment and 3, 6, 12, and 24 months. The primary endpoint will be the estimated change from baseline to 6 months in symptoms of depression, anxiety, and psychosocial HRQOL. The other time points are secondary endpoints. Mediators and moderators will be examined. CONCLUSIONS: This randomized trial will determine the efficacy of Bright IDEAS-YA on psychosocial outcomes for young adults newly diagnosed with cancer. Analyses will also examine mechanisms of action and potentially identify subgroups for whom the intervention is particularly useful. TRIAL REGISTRATION: clinicaltrials.gov #NCT04585269.
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BACKGROUND: Persons with diabetes have 27% elevated risk of developing colorectal cancer (CRC) and are disproportionately from priority health disparities populations. Federally qualified health centers (FQHCs) struggle to implement CRC screening programs for average risk patients. Strategies to effectively prioritize and optimize CRC screening for patients with diabetes in the primary care safety-net are needed. METHODS: Guided by the Exploration, Preparation, Implementation and Sustainment Framework, we conducted a stakeholder-engaged process to identify multi-level change objectives for implementing optimized CRC screening for patients with diabetes in FQHCs. To identify change objectives, an implementation planning group of stakeholders from FQHCs, safety-net screening programs, and policy implementers were assembled and met over a 7-month period. Depth interviews (n = 18-20) with key implementation actors were conducted to identify and refine the materials, methods and strategies needed to support an implementation plan across different FQHC contexts. The planning group endorsed the following multi-component implementation strategies: identifying clinic champions, development/distribution of patient educational materials, developing and implementing quality monitoring systems, and convening clinical meetings. To support clinic champions during the initial implementation phase, two learning collaboratives and bi-weekly virtual facilitation will be provided. In single group, hybrid type 2 effectiveness-implementation trial, we will implement and evaluate these strategies in a in six safety net clinics (n = 30 patients with diabetes per site). The primary clinical outcomes are: (1) clinic-level colonoscopy uptake and (2) overall CRC screening rates for patients with diabetes assessed at baseline and 12-months post-implementation. Implementation outcomes include provider and staff fidelity to the implementation plan, patient acceptability, and feasibility will be assessed at baseline and 12-months post-implementation. DISCUSSION: Study findings are poised to inform development of evidence-based implementation strategies to be tested for scalability and sustainability in a future hybrid 2 effectiveness-implementation clinical trial. The research protocol can be adapted as a model to investigate the development of targeted cancer prevention strategies in additional chronically ill priority populations. TRIAL REGISTRATION: This study was registered in ClinicalTrials.gov (NCT05785780) on March 27, 2023 (last updated October 21, 2023).
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Neoplasias Colorrectales , Diabetes Mellitus , Detección Precoz del Cáncer , Proveedores de Redes de Seguridad , Humanos , Neoplasias Colorrectales/diagnóstico , Neoplasias Colorrectales/prevención & control , Neoplasias Colorrectales/epidemiología , Detección Precoz del Cáncer/métodos , Diabetes Mellitus/diagnóstico , Diabetes Mellitus/epidemiología , Atención Primaria de Salud , Estados Unidos/epidemiologíaRESUMEN
Chronic disruption of circadian rhythms by night shift work is associated with an increased breast cancer risk. However, little is known about the impact of night shift on peripheral circadian genes (CGs) and circadian-controlled genes (CCGs) associated with breast cancer. Hence, we assessed central clock markers (melatonin and cortisol) in plasma, and peripheral CGs (PER1, PER2, PER3, and BMAL1) and CCGs (ESR1 and ESR2) in peripheral blood mononuclear cells (PBMCs). In day shift nurses (n = 12), 24-h rhythms of cortisol and melatonin were aligned with day shift-oriented light/dark schedules. The mRNA expression of PER2, PER3, BMAL1, and ESR2 showed 24-h rhythms with peak values in the morning. In contrast, night shift nurses (n = 10) lost 24-h rhythmicity of cortisol with a suppressed morning surge but retained normal rhythmic patterns of melatonin, leading to misalignment between cortisol and melatonin. Moreover, night shift nurses showed disruption of rhythmic expressions of PER2, PER3, BMAL1, and ESR2 genes, resulting in an impaired inverse correlation between PER2 and BMAL1 compared to day shift nurses. The observed trends of disrupted circadian markers were recapitulated in additional day (n = 20) and night (n = 19) shift nurses by measurement at early night and midnight time points. Taken together, this study demonstrated the misalignment of cortisol and melatonin, associated disruption of PER2 and ESR2 circadian expressions, and internal misalignment in peripheral circadian network in night shift nurses. Morning plasma cortisol and PER2, BMAL1, and ESR2 expressions in PBMCs may therefore be useful biomarkers of circadian disruption in shift workers.
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Relojes Circadianos , Ritmo Circadiano , Hidrocortisona , Melatonina , Horario de Trabajo por Turnos , Humanos , Femenino , Melatonina/metabolismo , Melatonina/sangre , Adulto , Horario de Trabajo por Turnos/efectos adversos , Relojes Circadianos/genética , Hidrocortisona/sangre , Hidrocortisona/metabolismo , Ritmo Circadiano/fisiología , Proteínas Circadianas Period/genética , Proteínas Circadianas Period/metabolismo , Enfermeras y Enfermeros , Leucocitos Mononucleares/metabolismo , Receptor alfa de Estrógeno/metabolismo , Receptor alfa de Estrógeno/genética , Receptor beta de Estrógeno/metabolismo , Receptor beta de Estrógeno/genética , Factores de Transcripción ARNTL/genética , Factores de Transcripción ARNTL/metabolismo , Tolerancia al Trabajo Programado/fisiología , Condiciones de TrabajoRESUMEN
Portable air cleaners (PACs) equipped with HEPA filters are gaining attention as cost-effective means of decreasing indoor particulate matter (PM) air pollutants and airborne viruses. However, the performance of PACs in naturalistic settings and spaces beyond the room containing the PAC is not well characterized. We conducted a single-blinded randomized cross-over interventional study between November 2020 and May 2021 in the homes of adults who tested positive for COVID-19. The intervention was air filtration with PAC operated with the HEPA filter set installed ("filter" condition) versus removed ("sham" condition, i.e., control). Sampling was performed in 29 homes for two consecutive 24-hour periods in the primary room (containing the PAC) and a secondary room. PAC effectiveness, calculated as reductions in overall mean PM2.5 and PM10 concentrations during the filter condition, were for the primary rooms 78.8% and 63.9% (n = 23), respectively, and for the secondary rooms 57.9% and 60.4% (n = 22), respectively. When a central air handler (CAH) was reported to be in use, filter-associated reductions of PM were statistically significant during the day (06:00-22:00) and night (22:01-05:59) in the primary rooms but only during the day in the secondary rooms. Our study adds to the literature evaluating the real-world effects of PACs on a secondary room and considering the impact of central air systems on PAC performance.
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Executive function (EF) is a critical skill for academic achievement. Research on the psychosocial and environmental predictors of EF, particularly among Southeast Asian, agricultural, and low income/rural populations, is limited. Our longitudinal study explored the influence of agricultural environmental, psychosocial, and temperamental factors on children's emerging EF. Three-hundred and nine farm worker women were recruited during the first trimester of pregnancy. We evaluated the effects of prenatal insecticide exposure and psychosocial factors on "cool" (i.e., cognitive: A-not-B task, looking version) and "hot" EF (i.e., affective, response inhibition) measures of emerging EF. Maternal urine samples were collected monthly during pregnancy, composited, and analyzed for dialkylphosphate (DAP) metabolites of organophosphate insecticides. Psychosocial factors included socioeconomic status, maternal psychological factors, and quality of mother-child behavioral interactions. Backward stepwise regressions evaluated predictors of children's EF at 12 (N = 288), 18 (N = 277) and 24 (N = 280) months of age. We observed different predictive models for cool EF, as measured by A-not-B task, vs. hot EF, as measured by response inhibition tasks. Report of housing quality as a surrogate for income was a significant predictor of emerging EF. However, these variables had opposite effects for cool vs. hot EF. More financial resources predicted better cool EF performance but poorer hot EF performance. Qualitative findings indicate that homes with fewer resources were in tribal areas where children must remain close to an adult for safety reasons. This finding suggests that challenging physical environments (e.g., an elevated bamboo home with no electricity or running water), may contribute to development of higher levels of response inhibition through parental socialization methods that emphasize compliance. Children who tended to show more arousal and excitability, and joy reactivity as young infants in the laboratory setting had better cognitive performance. In contrast, maternal emotional availability was a significant predictor of hot EF. As expected, increased maternal exposure to pesticides during pregnancy was associated with worse cognitive performance but was not associated with inhibitory control. Identifying risk factors contributing to the differential developmental pathways of cool and hot EF will inform prevention strategies to promote healthy development in this and other unstudied rural, low income Southeast Asian farming communities.
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Cohorte de Nacimiento , Función Ejecutiva , Lactante , Embarazo , Adulto , Humanos , Femenino , Preescolar , Función Ejecutiva/fisiología , Estudios Longitudinales , Tailandia , Compuestos OrganofosforadosRESUMEN
BACKGROUND: Advances in detection and treatment for breast cancer have led to an increase in the number of individuals managing significant late and long-term treatment effects. Primary care has a role in caring for patients with a history of cancer, yet there is little guidance on how to effectively implement survivorship care evidence into primary care delivery. METHODS: This protocol describes a multi-phase, mixed methods, stakeholder-driven research process that prioritizes actionable, evidence-based primary care improvements to enhance breast cancer survivorship care by integrating implementation and primary care transformation frameworks: the Exploration, Preparation, Implementation, and Sustainment (EPIS) framework and the Practice Change Model (PCM). Informed by depth interviews and a four round Delphi panel with diverse stakeholders from primary care and oncology, we will implement and evaluate an iterative clinical intervention in a hybrid type 1 effectiveness-implementation cluster randomized design in twenty-six primary care practices. Multi-component implementation strategies will include facilitation, audit and feedback, and learning collaboratives. Ongoing data collection and analysis will be performed to optimize adoption of the intervention. The primary clinical outcome to test effectiveness is comprehensive breast cancer follow-up care. Implementation will be assessed using mixed methods to explore how organizational and contextual variables affect adoption, implementation, and early sustainability for provision of follow-up care, symptom, and risk management activities at six- and 12-months post implementation. DISCUSSION: Study findings are poised to inform development of scalable, high impact intervention processes to enhance long-term follow-up care for patients with a history of breast cancer in primary care. If successful, next steps would include working with a national primary care practice-based research network to implement a national dissemination study. Actionable activities and processes identified could also be applied to development of organizational and care delivery interventions for follow-up care for other cancer sites. TRIAL REGISTRATION: Registered with ClinicalTrials.gov on June 2, 2022: NCT05400941.
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Neoplasias de la Mama , Humanos , Femenino , Neoplasias de la Mama/diagnóstico , Neoplasias de la Mama/terapia , Estudios de Seguimiento , Atención a la Salud , Proyectos de Investigación , Atención Primaria de Salud/métodos , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
INTRODUCTION: While previous research has examined misperceptions related to Natural American Spirit (NAS), a premium cigarette brand using 'natural'-themed marketing, the longitudinal relationship between NAS-related harm beliefs and switching to NAS has not been established. METHODS: Using data from the PATH study, we modelled the longitudinal relationship between (1) brand switching and subsequent belief that one's own brand might be less harmful than other brands (Waves 1-5); (2) belief that organic and/or additive-free tobacco products are less harmful and subsequent brand switching (Waves 3-5); and (3) belief that some types of cigarettes are less harmful and subsequent brand switching (Waves 3-5) for NAS and two leading comparator brands (Camel and Marlboro). RESULTS: Among people who did not think their prior brand might be less harmful, switching to NAS or maintaining NAS preference increased the odds of believing one's own brand might be less harmful (aOR 19.4; 95% CI: 15.19, 24.8; aOR 6.1; 95% CI: 4.23, 8.67, respectively). Prior belief that organic and additive-free tobacco products were less harmful increased the odds of switching to (aOR 2.5; 95% CI: 1.68, 3.74) and decreased the odds of switching away (0.57; 955 CI: 0.36, 0.92) from NAS in the subsequent wave. Parallel analyses for Marlboro/Camel were largely null or in the opposite direction. CONCLUSIONS: NAS use may maintain or shape new beliefs that the brand may be less harmful than other brands; holding pre-existing beliefs about the relative harm of some tobacco products may increase risk for NAS use.
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Cadmium exposure has been associated with adverse perinatal outcomes. One possible mechanism is endocrine disruption. Studies of non-pregnant adults suggest that cadmium impacts androgen production; here, we examined these associations during pregnancy. Participants in the Understanding Pregnancy Signals and Infant Development (UPSIDE) cohort provided biospecimens and questionnaire data in each trimester (n = 272). We quantified urinary cadmium, serum total testosterone (TT), estrone, estradiol, and estriol and serum free testosterone (fT). In adjusted longitudinal models, we examined sex steroid concentrations across pregnancy in relation to specific gravity-adjusted, ln-transformed cadmium concentrations. Additionally, we examined trimester-specific associations and stratified models by fetal sex. Results are presented as percent change (%∆) in hormone concentrations. In longitudinal models, higher cadmium concentrations were associated with lower fT across pregnancy (%∆ = -5.19, 95%CI: -8.33, -1.93), with no differences in other hormones observed. In trimester-specific models, higher cadmium concentrations were associated with lower TT in trimester 2 (%∆ = -15.26, 95%CI: -25.15, -4.06) and lower fT in trimester 3 (%∆ = -14.35, 95%CI: -19.75, -8.59). Associations with TT were stronger in pregnancies carrying female fetuses. Maternal cadmium exposure may be associated with reduced testosterone in pregnancy. Additional work is necessary to understand how alterations in gestational testosterone activity may impact pregnancy and child health.
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BACKGROUND AND AIM: Placental efflux transporter proteins, such as BCRP, reduce the placental and fetal toxicity of environmental contaminants but have received little attention in perinatal environmental epidemiology. Here, we evaluate the potential protective role of BCRP following prenatal exposure to cadmium, a metal that preferentially accumulates in the placenta and adversely impacts fetal growth. We hypothesized that individuals with a reduced function polymorphism in ABCG2, the gene encoding BCRP, would be most vulnerable to the adverse impacts of prenatal cadmium exposure, notably, smaller placental and fetal size. METHODS: We measured cadmium in maternal urine samples at each trimester and in term placentas from UPSIDE-ECHO study participants (NY, USA; n = 269). We fit adjusted multivariable linear regression and generalized estimating equation models to examine log-transformed urinary and placental cadmium concentrations in relation to birthweight, birth length, placental weight, and fetoplacental weight ratio (FPR) and stratified models by ABCG2 Q141K (C421A) genotype. RESULTS: Overall 17% of participants expressed the reduced-function ABCG2 C421A variant (AA or AC). Placental cadmium concentrations were inversely associated with placental weight (ß = -19.55; 95%CI: -37.06, -2.04) and trended towards higher FPR (ß = 0.25; 95%CI: -0.01, 0.52) with stronger associations in 421A variant infants. Notably, higher placental cadmium concentrations in 421A variant infants were associated with reduced placental weight (ß = -49.42; 95%CI: 98.87, 0.03), and higher FPR (ß = 0.85, 95%CI: 0.18, 1.52), while higher urinary cadmium concentration was associated with longer birth length (ß = 0.98; 95%CI: 0.37, 1.59), lower ponderal index (ß = -0.09; 95%CI: 0.15, -0.03), and higher FPR (ß = 0.42; 95%CI: 0.14, 0.71). CONCLUSIONS: Infants with reduced function ABCG2 polymorphisms may be particularly vulnerable to the developmental toxicity of cadmium as well as other xenobiotics that are BCRP substrates. Additional work examining the influence of placental transporters in environmental epidemiology cohorts is warranted.
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Cadmio , Placenta , Recién Nacido , Embarazo , Femenino , Humanos , Placenta/metabolismo , Peso al Nacer , Cadmio/toxicidad , Transportador de Casetes de Unión a ATP, Subfamilia G, Miembro 2/genética , Transportador de Casetes de Unión a ATP, Subfamilia G, Miembro 2/metabolismo , Proteínas de Neoplasias/genética , Proteínas de Neoplasias/metabolismoRESUMEN
INTRODUCTION: People believe that cigarettes using 'organic,' 'additive-free' or similar descriptors are less harmful than other cigarettes. Natural American Spirit (NAS) is the most popular US cigarette brand using these descriptors. This cohort study describes changes in US smokers' odds of preferring NAS and changes in NAS smokers' odds of believing their brand might be less harmful than other brands. METHODS: Data come from four waves (2013-2018) of the Population Assessment of Tobacco and Health (PATH) Study. Generalised estimating equations produced population-averaged estimates of relationships between (1) NAS brand preference and wave and (2) belief that one's own brand might be less harmful than other brands, wave and NAS brand preference. Models tested interactions by age group and sexual minority status. RESULTS: The odds that smokers preferred NAS increased by 60% in W4 relative to W1. Disproportionate preference by younger adult and sexual minority smokers was observed. The odds that NAS smokers believed their own brand might be less harmful decreased by 50% between W1 and W4, but this perception was still 16 times higher for NAS compared with non-NAS smokers. Given the increasing preference for NAS, there was no significant change in the absolute number of NAS smokers who believed their own brand might be less harmful (W1: 562 122 (95% CI 435 190 to 689 055) vs W4: 580 378 (95% CI 441 069 to 719 689)). CONCLUSIONS: Both brand popularity and concentration of brand-related harm perceptions are important for understanding population impact of changes in cigarette marketing.
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Nicotiana , Productos de Tabaco , Adulto , Humanos , Estados Unidos/epidemiología , Estudios de Cohortes , Fumadores , Mercadotecnía/métodosRESUMEN
Adolescents and young adults (AYAs) recently diagnosed with cancer are medically vulnerable but little is known about vaccine uptake/intent in this group. AYAs reported on their COVID-19 vaccine uptake/intent. Logistic regression models examined factors associated with vaccine uptake. Higher education (adjusted odds ratio [aOR] = 1.9, 95% confidence interval [CI]: 1.0-3.5) and knowing someone diagnosed with COVID-19 (aOR = 7.2, 95% CI: 1.6-33.5) were associated with increased vaccine uptake. Prior personal diagnosis of COVID-19 (aOR = 0.1, 95% CI: 0.1-0.7) was associated with lower odds of uptake. Targeted interventions may be needed to improve uptake among this group. (ClinicalTrials.gov Identifier: NCT04585269).
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Envío de Mensajes de Texto , Humanos , Satisfacción del Paciente , Comunicación , HospitalesRESUMEN
Individuals with COVID-19 who do not require hospitalization are instructed to self-isolate in their residences. Due to high secondary infection rates in household members, there is a need to understand airborne transmission of SARS-CoV-2 within residences. We report the first naturalistic intervention study suggesting a reduction of such transmission risk using portable air cleaners (PACs) with HEPA filters. Seventeen individuals with newly diagnosed COVID-19 infection completed this single-blind, crossover, randomized study. Total and size-fractionated aerosol samples were collected simultaneously in the self-isolation room with the PAC (primary) and another room (secondary) for two consecutive 24-h periods, one period with HEPA filtration and the other with the filter removed (sham). Seven out of sixteen (44%) air samples in primary rooms were positive for SARS-CoV-2 RNA during the sham period. With the PAC operated at its lowest setting (clean air delivery rate [CADR] = 263 cfm) to minimize noise, positive aerosol samples decreased to four out of sixteen residences (25%; p = 0.229). A slight decrease in positive aerosol samples was also observed in the secondary room. As the world confronts both new variants and limited vaccination rates, our study supports this practical intervention to reduce the presence of viral aerosols in a real-world setting.
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Contaminación del Aire Interior , COVID-19 , Aerosoles , Contaminación del Aire Interior/análisis , Humanos , ARN Viral , SARS-CoV-2 , Método Simple CiegoRESUMEN
Introduction: Organophosphate (OP) insecticides are among the most abundantly used insecticides worldwide. Thailand ranked third among 15 Asian countries in its use of pesticides per unit hectare and fourth in annual pesticide use. More than 40% of Thai women of childbearing age work on farms where pesticides are applied. Thus, the potential for pregnant women and their fetuses to be exposed to pesticides is significant. This study investigated the relationship between early, mid, and late pregnancy maternal urine concentrations of OP metabolites and infant neural integrity at 5 weeks of age. Method: We enrolled women employed on farms from two antenatal clinics in the Chiang Mai province of northern Thailand. We collected urine samples monthly during pregnancy, composited them by early, mid and late pregnancy and analyzed the composited samples for dialkylphosphate (DAP) metabolites of OP insecticides. At 5 weeks after birth, nurses certified in use of the NICU Network Neurobehavioral Scale (NNNS) completed the evaluation of 320 healthy infants. We employed generalized linear regression, logistic and Poisson models to determine the association between NNNS outcomes and DAP concentrations. All analyses were adjusted for confounders and included creatinine as an independent variable. Results: We did not observe trimester specific associations between DAP concentrations and NNNS outcomes. Instead, we observed statistically significant inverse associations between NNNS arousal (ß = -0.10; CI: -0.17, -0.002; p = 0.0091) and excitability [0.79 (0.68, 0.92; p = 0.0026)] among participants with higher average prenatal DAP concentrations across pregnancy. We identified 3 NNNS profiles by latent profile analysis. Higher prenatal maternal DAP concentrations were associated with higher odds of being classified in a profile indicative of greater self-regulation and attention, but arousal and excitability scores below the 50th percentile relative to US normative samples [OR = 1.47 (CI: 1.05, 2.06; p = 0.03)]. Similar findings are also observed among infants with prenatal exposure to substances of abuse (e.g., methamphetamine). Discussion: Overall, the associations between prenatal DAP concentrations and NNNS summary scores were not significant. Further evaluations are warranted to determine the implications of low arousal and excitability for neurodevelopmental outcomes of attention and memory and whether these results are transitory or imply inadequate responsivity to stimulation among children as they develop.
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PURPOSE: This study examined adherence with a physical activity tracker and patterns of activity among different subgroups of African American/Black breast cancer survivors (AABCS). DESIGN: Secondary analysis of weight loss trial that used an activity tracker (FitBit) with or without a commercial eHealth program (SparkPeople) over 12 months. SETTING AND SUBJECTS: AABCS (N = 44) in New Jersey. MEASURES AND ANALYSIS: Adherence with tracker use, steps per day, and active minutes per week were compared by demographic and clinical characteristics using nonparametric statistics. RESULTS: Median adherence was over 6 days per week throughout the 12-months. Adherence was significantly correlated with steps and active minutes (p < 0.015). Groups with lower adherence included: those with 5 or more conditions (p = 0.039), had higher number of household members (p = 0.008), and younger than 60 years (p = 0.044). Median number of steps per day remained consistently around 7000 throughout 12 months. Factors associated with lower activity included: age > 60; retirement; higher number of household members, comorbidity, or baseline BMI; and those in the SparkPeople + Fitbit group. Self-monitoring, goal setting, and self-efficacy were significantly correlated with activity levels (p < 0.05). CONCLUSION: Use of a physical activity tracker may help increase activity levels in AABCS. Certain subgroups, e.g. those older than age 60 years, retired, with BMI over 40, higher number of comorbidities or more household members, may require additional interventions.
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Neoplasias de la Mama , Supervivientes de Cáncer , Telemedicina , Negro o Afroamericano , Femenino , Monitores de Ejercicio , Humanos , Persona de Mediana Edad , Pérdida de PesoRESUMEN
Objective: To estimate the incidence rate and associated risk factors of severe maternal morbidity (SMM) in commercially and Medicaid-insured women. Materials and Methods: This was a retrospective cohort study of women with a live inpatient delivery recorded in 2016 in the MarketScan® databases for commercially insured and Medicaid populations. The incidence of SMM, defined by the Center for Disease Control and Prevention's algorithm of International Classification of Diseases, 10th edition diagnostic and procedural codes, was determined. Measurements also included the association of SMM in bivariate analyses with patient characteristics and the association of SMM with delivery type, gestation type, maternal age, and race in multivariate logistic regression analysis, adjusted for pre-existing conditions and pregnancy-related complications. Results: The incidence of SMM per 10,000 deliveries was 111.4 in the Commercial and 109.6 in the Medicaid population. The most frequent SMM indicators were eclampsia and blood transfusion in the Commercial population (35.0 and 25.7 per 10,000 deliveries, respectively) and eclampsia and adult respiratory distress syndrome in the Medicaid population (45.5 and 14.9 per 10,000 deliveries, respectively). A cesarean delivery was associated with SMM in both Commercial (odds ratio [OR] 3.37; 95% confidence interval [CI] 1.51-1.84) and Medicaid populations (OR 1.99; 95% CI 1.80-2.17). A multifetal gestation was also associated with SMM in both Commercial (OR 3.37; 95% CI 2.80-4.10) and Medicaid populations (OR 2.26; 95% CI 1.86-2.75). Conclusion: SMM occurred in 1.1% of live inpatient deliveries. A cesarean delivery, multifetal gestation, race, region, and several pre-existing comorbidities and obstetric complications were associated with SMM.
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Medicaid , Complicaciones del Embarazo , Adulto , Femenino , Hospitalización , Humanos , Incidencia , Edad Materna , Morbilidad , Embarazo , Complicaciones del Embarazo/epidemiología , Estudios Retrospectivos , Factores de RiesgoRESUMEN
Background: The most common reason for hospitalization in the United States is childbirth. The costs of childbirth are substantial. Materials and Methods: This was a retrospective cohort study of hospital deliveries identified in the MarketScan® Commercial and Medicaid health insurance claim databases. Women with an inpatient birth in the calendar year 2016 were included. Severe maternal morbidity (SMM) was identified using the Centers for Disease Control and Prevention algorithm of 21 International Classification of Diseases-10 codes. Mean costs and cost ratios for women with and without SMM were reported. Generalized linear models were used to analyze demographic and clinical variables influencing delivery costs. Results: We identified 1,486 women in the Commercial population, who had a birth in 2016 and met the criteria for SMM. The total mean per-patient costs of care for women with and without SMM were $50,212 and $23,795, respectively. In the Medicaid population there were 29,763 births, of which 342 met the criteria for SMM. The total mean per-patient costs of care for women with and without SMM were $26,513 and $9,652, respectively. A multifetal gestation, a cesarean delivery, maternal age, and pregnancy-related complications were independently predictive of increased delivery costs in both Commercial and Medicaid populations. Conclusions: The occurrence of SMM was associated with an increase in maternity-related costs of 111% in the Commercial and 175% in the Medicaid population. Some of the factors associated with increased delivery hospitalization costs could be treated or avoided.
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Despite its increasing use, few studies have reported on demographic representativeness and costs of research recruitment via social media. It was hypothesized that cost, reach, enrollment, and demographic representativeness would differ by social media recruitment approach. Participants were 18-25 year-olds at moderate to high risk of skin cancer based on phenotypic and behavioral characteristics. Paid Instagram, Facebook, and Twitter ads, unpaid social media posts by study staff, and unpaid referrals were used to recruit participants. Demographic and other characteristics of the sample were compared with the 2015 National Health Interview Survey (NHIS) sample. Analyses demonstrated significant differences among recruitment approaches regarding cost efficiency, study participation, and representativeness. Costs were compared across 4,274 individuals who completed eligibility screeners over a 7-month period from: Instagram, 44.6% (of the sample) = 1,907, $9 (per individual screened); Facebook, 31.5% = 1,345, $8; Twitter, 1% = 42, $178; unpaid posts by study staff, 10.6% and referred, 6.5%, $1. The lowest rates of study enrollment among individuals screened was for Twitter. Most demographic and skin cancer risk factors of study participants differed from those of the 2015 NHIS sample and across social media recruitment approaches. Considering recruitment costs and number of participants enrolled, Facebook and Instagram appeared to be the most useful approaches for recruiting 18-25 year-olds. Findings suggest that project budget, target population and representativeness, and participation goals should inform selection and/or combination of existing and emerging online recruitment approaches.
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Intervención basada en la Internet , Neoplasias Cutáneas , Medios de Comunicación Sociales , Adolescente , Adulto , Ensayos Clínicos como Asunto , Humanos , Selección de Paciente , Conducta de Reducción del Riesgo , Neoplasias Cutáneas/prevención & control , Encuestas y Cuestionarios , Adulto JovenRESUMEN
Background: The relationship between severe maternal morbidity (SMM) events during inpatient delivery and subsequent hospital readmission is not well understood. Materials and Methods: This was a retrospective cohort study of women with a live inpatient delivery during 2016 recorded in MarketScan® databases for commercially insured and Medicaid populations. Live inpatient births were identified by the International Classification of Diseases, 10th Revision diagnostic and procedural codes, Current Procedural Terminology, and Diagnosis-Related Group codes. The incidence of hospital readmission within 30 days following a delivery discharge, and primary discharge diagnoses, were determined by SMM status. The association with hospital readmission of SMM status, delivery type, gestation type, and maternal age was determined in multivariable logistic regression analyses, adjusted for pregnancy-related complications and preexisting comorbidities. Results: In the Commercial population there were 1,927 hospital readmissions, for an incidence rate of 11.7 per 1,000 discharges. The readmission rate was 12 times greater for women with SMM than for women without SMM during delivery. The most frequent discharge diagnoses among women readmitted were other complications of the puerperium, endometritis, and infection of obstetric surgical wound of women without SMM during delivery. In multivariable analysis, SMM during delivery was strongly associated with readmission in the Commercial population. Results for the Medicaid population were similar. Conclusion: SMM during delivery hospitalization increased the risk of readmission more than 10 times. The most frequent discharge diagnoses following readmission included obstetric infection and endometritis in women without SMM, and eclampsia in women with SMM during delivery. Awareness of these findings could help health care providers prevent future episodes.