Publications by authors named "Johana Rosas"

Importance: The prevalence, pathophysiology, and long-term outcomes of COVID-19 (post-acute sequelae of SARS-CoV-2 [PASC] or "Long COVID") in children and young adults remain unknown. Studies must address the urgent need to define PASC, its mechanisms, and potential treatment targets in children and young adults.

Observations: We describe the protocol for the Pediatric Observational Cohort Study of the NIH's REsearching COVID to Enhance Recovery (RECOVER) Initiative.

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Greater maternal depressive symptoms are consistently associated with higher levels of behavioral difficulties in children, emerging in early childhood and with long-lasting consequences for children's development. Interventions promoting early relational health have been shown to have benefits for children's behavior; however, these impacts are not always realized in the context of maternal depression. This study examined whether tiered programs could address this limitation by focusing on both parenting, through universal primary prevention, and psychosocial stressors and parent mental health, through tailored secondary prevention.

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Article Synopsis
  • SARS-CoV-2 infection can lead to long-term health issues known as post-acute sequelae of SARS-CoV-2 infection (PASC) or long COVID, which can manifest as ongoing or new symptoms after the initial infection.
  • The RECOVER-Adult study aims to better understand PASC by investigating its prevalence, symptoms, risk factors, and underlying biological mechanisms through a large cohort of nearly 15,000 adults.
  • Participants will provide ongoing data through questionnaires, physical examinations, and biological samples over several months, helping researchers gather critical insights into the complexities of long COVID.
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Infants and toddlers are dependent on supportive and nurturing parenting to promote optimal child development. Assessments of parenting can identify need for parenting intervention, however measures are needed that can predict whether parents reporting challenges will engage in intervention. We validated the Parenting Your Baby (PYB) and Parenting Your Toddler (PYT) parenting measures and examined associations with engagement in parenting intervention.

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Article Synopsis
  • - The RECOVER-Pediatrics study aims to investigate the prevalence and long-term effects of Long COVID (PASC) in children and young adults, addressing the need for more research in this area.
  • - The study recruits caregiver-child pairs and young adults across 100+ sites in the U.S., focusing on a diverse group of participants with and without prior SARS-CoV-2 infections, and will collect data over several years through various tiers of assessments.
  • - The ultimate goal of the study is to understand the clinical trajectory, mechanisms, and sociodemographic factors related to pediatric PASC, thereby contributing to potential treatments and public health responses.
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Objective: To test the impact of the fully integrated Smart Beginnings model on parental support of cognitive stimulation from 6 to 24 months across infancy and toddlerhood.

Study Design: This was a single-blind, 2-site randomized clinical trial of the Smart Beginnings intervention. Enrollment took place at birth in postpartum units of hospitals in New York City and Pittsburgh, Pennsylvania, with a consecutive sample of 403 mother-infant dyads.

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Background And Objectives: Heterogeneity in risk among low-income families suggests the need for tiered interventions to prevent disparities in school readiness. Smart Beginnings (SB) integrates two interventions: Video Interaction Project (VIP) (birth to 3 years), delivered universally to low-income families in pediatric primary care, and Family Check-Up (6 months to 3 years), targeted home visiting for families with additional family risks. Our objective was to assess initial SB impacts on parent-child activities and interactions at 6 months, reflecting early VIP exposure.

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We review a series of interrelated studies on the development of children residing in institutions (i.e., orphanages) in the Russian Federation or placed with families in the USA and the Russian Federation.

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Selective responding bias, though under-researched, is of particular concern in the study of post-institutionalized children because many studies rely on mailed questionnaires and response rates are often low. The current study addresses the impact of selective responding in a single wave of data collection and in a multi-wave study. Participants were 121 parents from a larger four-wave study of post-institutionalized children, identified as Never Responders, Previous Responders (but not to the current wave), or Wave 4 Responders.

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Valproic acid (VPA) is a commonly used medication approved by the U.S. FDA for the treatment of epilepsy, migraines and bipolar disorders.

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