Publications by authors named "Paul Rowan"

Professional guidelines recommend that providers routinely monitor children prescribed second-generation antipsychotics (SGA) to reduce the risk of adverse metabolic events associated with the medication. Despite this guidance, many studies show low rates of monitoring compliance. In this study, we interviewed child psychiatrists for their views of possible barriers to monitoring.

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Objectives: Exposure to extreme heat events increases the risk for negative birth outcomes, including preterm birth. This study sought to determine the presence and content of web-based heat health information for pregnant people provided by federal, state, and local government public health websites.

Methods: This website content analysis consisted of 17 federal, 50 state, and 21 city websites, and noted which of 25 recognized pregnancy heat health data elements were included.

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As many as 60% of pediatric patients taking second-generation antipsychotics (SGA) experience weight gain (antipsychotic-induced weight gain). However, the subgroup that experienced substantial weight increase was poorly understood. This study aimed to identify the development and predictors of clinically significant weight gain (CSWG) among pediatric SGA recipients.

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Purpose/background: Antipsychotic-associated weight gain (AAWG) is a common adverse effect of second-generation antipsychotic (SGA) medications among children and adolescents. This study applied group-based trajectory modeling to identify latent trajectories of AAWG among children and adolescents and associated risk factors.

Procedures: This was a retrospective analysis of the IQVIA Ambulatory EMR-US database from 2016 to 2021.

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Objective: Clinical guidelines recommend periodic monitoring for adverse metabolic effects associated with second-generation antipsychotic medications. The authors sought to evaluate adherence to the guideline-recommended metabolic monitoring schedule for children and adolescents prescribed second-generation antipsychotics.

Methods: The authors used a national electronic medical records database for a retrospective study of children and adolescents ages 1-17 years (N=9,620) who were prescribed second-generation antipsychotics in January 2010-December 2018.

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This study aimed to examine the association between abnormal readings of metabolic parameters detected during second-generation antipsychotic (SGA) treatment and the likelihood of receiving subsequent adverse drug event interventions. This was a nested case-control study conducted on patients 1-17 years of age with at least two prescriptions of SGAs between January 2010 and January 2019 using TriNetX EMR data. Following an incident density sampling procedure, patients who received the SGA metabolic adverse event intervention (mAEI) (case) were matched with three nonrecipients (controls).

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Introduction: The objective of our study was to evaluate the impact of the publication of the American Academy of Child and Adolescent Psychiatry (AACAP) practice parameters for SGA metabolic monitoring in 2011 on SGA metabolic monitoring uptake among pediatric SGA recipients.

Methods: This was a retrospective study of children 1-17 years of age who initiated SGA treatment from Jan 2010 to December 2018 using a national Electronic Medical Records database. A segmented regression of interrupted time-series (ITS) analysis was conducted to analyze the change of metabolic monitoring rates for Body Mass Index (BMI), Blood Glucose (BG), and Total Cholesterol (CHL) 9 quarters pre- and 26 quarters post-the publication of the AACAP practice parameters.

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Behavioral Health (BH) screening is critical for early diagnosis and treatment of pediatric mental disorders. The objective of this study was to assess the impact of geographic access to primary care providers (PCP) on pediatric BH screening in children with different race/ethnicity. A retrospective cohort study was conducted using the 2013-2016 administrative claims data from a large pediatric Medicaid Managed Care Plan that have been linked to 2010 US Census data and the 2017 National Provider Identifier (NPI) Registry.

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Objective: The objectives are to estimate the vertical transmission rate in twins relative to singleton pregnancies, to evaluate whether discordance within twin pairs is rare, and to characterize concordance within monozygotic and dizygotic twin pairs in relation to hereditability.

Methods: We first sought to estimate the vertical transmission rate of congenital CMV infection in twins by gathering cohort-based studies of congenital CMV in which vertical transmission in both singleton and twin pregnancies was reported. This also allowed us to compare singleton and twin infection rates.

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Objective: The objective of this study was to examine whether linkage with mental health (MH) treatment differed across 3 different integrated care arrangements (ICAs), following incident attention deficit hyperactive disorder (ADHD) and major depressive disorder (MDD) diagnoses given by primary care providers (PCPs) in the pediatric setting.

Methods: Using claims linking with multiple public data sources, we examined the treatment initiation among children receiving an incident diagnosis of ADHD or MDD from PCPs working in practices with various ICAs. ICAs were categorized as PCP practiced alone (non-co-located), PCP practiced with specialist outside the practice but co-located at the practice site (co-located), and employed specialists who were co-located (co-located and co-affiliated).

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Purpose: In recent years, breast cancer detection and treatment have advanced. As a result, increased attention to breast cancer survivorship should have improved their health-related quality of life (HRQoL). Our aim was to examine the trends in the HRQoL of female breast cancer survivors between 2008 and 2016, to determine whether or not the increased focus on survivorship has translated into improved HRQoL.

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Objective: For critically ill patients undergoing long-term mechanical ventilation, to determine whether early conversion from endotracheal intubation to tracheostomy reduces the incidence of laryngotracheal stenosis.

Data Sources: MEDLINE, Embase, the Cochrane Central Register of Controlled Trials, and the Cumulative Index to Nursing and Allied Health Literature.

Review Methods: A systematic review in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and an assessment of bias were performed.

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Cellular therapy is a promising investigational modality to enhance poststroke recovery. We conducted a single-arm, phase I clinical trial to determine the safety and feasibility of intravenous (IV) administration of autologous bone marrow mononuclear cells (MNCs) after acute ischemic stroke (AIS). Patients with moderate severity of AIS underwent bone marrow harvest followed by IV reinfusion of MNCs within 24-72 hours of onset.

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Autologous biologics, defined as platelet-rich plasma (PRP) and bone marrow aspirate concentrate (BMC), are cell-based therapy treatment options in regenerative medicine practices, and have been increasingly used in orthopedics, sports medicine, and spinal disorders. These biological products are produced at point-of-care; thereby, avoiding expensive and cumbersome culturing and expansion techniques. Numerous commercial PRP and BMC systems are available but reports and knowledge of bio-cellular formulations produced by these systems are limited.

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Objective: To examine the association of geographic access to providers with racial/ethnic variations in treatment quality among youth with depression.

Methods: The geographic access to providers who initiated the depression treatment was measured using the travel distance estimated based on Google Maps® and the provider density within a 5-mile radius of each patient residence. Depression treatment quality was measured as treatment engagement, defined as having ≥2 prescriptions or psychotherapy with 2-month following a new depression diagnosis, and treatment completion defined as having ≥8 sessions of psychotherapy within 12 weeks or received ≥84 days of continuous treatment with antidepressants within 114 days following the treatment initiation.

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Medicaid-enrolled adults with serious mental illness may be dually-enrolled in Medicare, and may receive health care services from other state and local programs. To understand cross-program costs of care, we linked 2012 payment data across Medicaid, Medicare, state, and local programs. Average costs were calculated according to presence/absence of SMI, Medicare coverage, SSI coverage, medical comorbidities, and other characteristics.

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Concern is mounting that innovators are responding to recent changes in patent eligibility by increasingly choosing to protect their discoveries as trade secrets. Due to the clandestine nature of trade secrets, it is impossible to quantify the extent to which innovators actually elect to protect their inventions as trade secrets rather than patents. Nevertheless, interest in each strategy may be gauged through qualitative means.

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Background And Purpose: Bone marrow-derived mononuclear cells (BMMNCs) offer the promise of augmenting poststroke recovery. There is mounting evidence of safety and efficacy of BMMNCs from preclinical studies of ischemic stroke; however, their pooled effects have not been described.

Methods: Using Preferred Reporting Items for Systematic Review and Meta-Analysis guidelines, we conducted a systematic review of preclinical literature for intravenous use of BMMNCs followed by meta-analyses of histological and behavioral outcomes.

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Chronic hepatitis C virus (HCV) is a global concern. With the 2014 Food and Drug Administration approvals of two direct-acting antiviral (DAA) regimens, ledipasvir/sofosbuvir regimen and the ombitasvir/paritaprevir/ritonavir and dasabuvir regimen, we may now be in the era of all-pill regimens for HCV. Until this development, interferon-alpha along with Ribavirin has remained part of the standard of care for HCV patients.

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Objective: Postpartum depression continues to be undertreated. This project identified state policies that have been enacted regarding peripartum mental health and assessed how effective they might be.

Methods: A systematic search strategy was used to detect state-level legislative initiatives.

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Objective: Although it is commonly accepted that rubella is well-controlled, a recent reemergence of both pertussis and measles might also predict a reemergence of rubella. This study was designed to estimate the current incidence of rubella exposure in pregnancy.

Study Design: This was a prospective, descriptive study, conducted in Houston, TX, at The Woman's Hospital of Texas.

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Depression is often a side effect of interferon-alpha treatment for hepatitis C, and is recognized as a cause for treatment discontinuation. When detected, antidepressant treatment begins promptly. In contrast to this rescue approach, prophylactic antidepressant treatment has been considered as a superior approach.

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We examined initiation of cholinesterase inhibitors (ChEIs) to determine whether ChEIs were being newly prescribed without sufficient evaluation for dementia and/or delirium and to explore whether there are differences in outcomes, such as mortality, hospital readmission rates, and duration of hospitalization, between patients newly started on ChEI and those who continued such medications prior to admission. Patients hospitalized in fiscal year 2008 and prescribed ChEI were identified. We reviewed electronic medical records.

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