Publications by authors named "Alicia Zhang"

Direct support professionals (DSPs) are at increased risk of contracting COVID-19. A four-wave survey series was conducted, in part, to understand DSPs' COVID-19 vaccination experiences. Fourth wave data were used to compare those vaccinated against COVID-19 when they became eligible (early adopters) and those waiting at least three months before vaccination (in-betweeners).

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Choice making is an important aspect of everyone's life in terms of fully becoming an adult within a democratic society. People with intellectual and developmental disabilities (IDD) are at risk for diminished choice making due to various factors, including guardianships; dependence on supports that are not person-centered; and, in some cases, limited capacity to express one's desires effectively. Independent Monitoring for Quality (IM4Q) data for 9,195 and 9,817 for adult services users with IDD were analyzed across two types of choice.

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Direct support professionals (DSPs) and frontline supervisors (FLSs) have critical roles in home and community-based services for people with intellectual and developmental disabilities. Low wages and high levels of responsibility created a long-term crisis in recruitment and retention and are exacerbated by the COVID-19 pandemic. A national sample of DSPs and FLSs were compared on demographics and work-related circumstances using data from the third Direct Support Workforce COVID-19 Survey.

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The purpose of this study is to lay a foundation for illustrating the importance of longitudinal data collection by sharing the results of the Independent Monitoring for Quality (IM4Q) program in Pennsylvania designed to collect data over time on the quality of services for adults with intellectual and developmental disabilities. In this article, we report on the history and characteristics of the IM4Q program, describe the key variables of interest, and highlight the trends in the key variables over 3 years of data collection (2013, 2016, and 2019). The descriptive results indicate mixed trends for the three areas of focus: comparable rates of people employed in community-based settings, less support-related choice, and better everyday choice-making outcomes.

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Direct support professionals (DSPs) may be at increased risk of contracting COVID-19 due to the proximal nature of their work. In response to the pandemic a three-wave study was launched to understand experiences of DSPs. An on-line national survey found that 70% of DSPs were vaccinated.

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Rationale & Objective: There is conflicting evidence regarding the type of β-blockers to use in dialysis patients. This systematic review seeks to determine whether highly dialyzable β-blockers are associated with higher rates of cardiovascular events and mortality in hemodialysis patients than poorly dialyzable β-blockers.

Study Design: A systematic review of the existing literature was conducted.

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Direct support professionals (DSPs) and frontline supervisors (FLSs) play an invaluable role in delivering home and community-based services to people with intellectual and developmental disabilities (IDD). DSPs provide support with employment, community living, developing social connections, health and well-being, and many other areas. FLSs' primary responsibility is to provide direction and guidance to DSPs in their work; however, they also frequently provide direct support to people with IDD.

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The phase 2 portion of this open-label phase 2/3 study assessed the efficacy and safety of blinatumomab as second salvage for aggressive relapsed or refractory (r/r) aggressive B-cell non-Hodgkin lymphoma (B-NHL) following platinum-based first salvage chemotherapy. Forty-one patients with aggressive disease (32% relapsed; 68% refractory) enrolled and received stepwise blinatumomab (9-28-112 μg/day) in a 70-day cycle 1 and an optional 28-day cycle 2; 19 (46%) completed cycle 1 and 3 (7%) completed cycle 2. The overall response rate after 12 weeks was 37%, including 9 (22%) complete metabolic responses.

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Patients with relapsed/refractory (R/R) acute lymphoblastic leukemia (ALL) following allogeneic hematopoietic stem cell transplantation (alloHSCT) have a poor prognosis, and alternative therapies are needed for this patient population. Blinatumomab, a bispecific T cell engager immunotherapy, was evaluated in an open-label, single-arm, phase II study of adults with R/R Philadelphia chromosome-negative B cell precursor ALL and resulted in a rate of complete remission (CR) or CR with partial hematologic recovery of peripheral blood counts (CRh) of 43% within 2 treatment cycles. We conducted an exploratory analysis to determine the efficacy and safety of blinatumomab in 64 patients who had relapsed following alloHSCT before enrollment in the phase II study.

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Neurologic events (NEs) have been reported during treatment with blinatumomab, a bispecific T cell engager (BiTE®) construct. We evaluated the occurrence, severity, and management of NEs; the relationship between NEs and blinatumomab dose; and the potential clinical risk factors in an open-label, single-arm, phase 2 study (N = 189). Patients had Philadelphia chromosome-negative, relapsed/refractory acute lymphoblastic leukemia (ALL) and ≥ 10% bone marrow blasts.

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For the biomanufacturing of protein biologics, establishing stable cell lines with high transgene transcription is critical for high productivity. Modern genome engineering tools can direct transgene insertion to a specified genomic locus and can potentially become a valuable tool for cell line generation. In this study, the authors survey transgene integration sites and their transcriptional activity to identify characteristics of desirable regions.

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As part of a university-based quality improvement project, we aimed to evaluate child psychiatrists' knowledge, skills, attitudes, and practices regarding assessment and treatment of pediatric sleep problems. We developed a nine-question survey of knowledge, skills, attitudes, and practices regarding assessing for and treating sleep complaints in pediatric patients, and administered this survey to child psychiatrists in training and in practice in the state of Missouri. Respondents reported sleep hygiene as the first-line treatment strategy, followed by the use of supplements or over-the-counter remedies.

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Background: Older adults with relapsed/refractory B-precursor acute lymphoblastic leukemia (r/r ALL) are reported to have a poor prognosis and few therapeutic options. In the current study, the authors evaluated treatment with single-agent blinatumomab in adults aged ≥65 years with r/r ALL.

Methods: A total of 261 adults with r/r ALL who were examined across two phase 2 studies received blinatumomab in cycles of 4-week continuous infusion and 2-week treatment-free intervals.

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Background: The Plastic Surgery In-Service Training Exam is a knowledge assessment tool widely used during plastic surgery training in the United States. This study analyzed literature supporting correct answer choices to determine highest yield sources, journal publication lag, and journal impact factors.

Methods: Digital syllabi of 10 consecutive Plastic Surgery In-Service Training Exam administrations (2006 to 2015) were reviewed.

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Article Synopsis
  • A phase 2 study evaluated the effectiveness of blinatumomab, a bispecific T-cell engaging antibody, in patients with relapsed/refractory diffuse large B-cell lymphoma (DLBCL), showing a 43% overall response rate and 19% complete responses after one treatment cycle.
  • Participants had a median of 3 previous therapies, with a range of dosing strategies used; however, many experienced adverse events, particularly neurologic issues, with some requiring treatment discontinuation.
  • The flat-dose approach was halted due to severe neurologic side effects, indicating the need for further research to optimize dosing while minimizing adverse effects in this high-need patient population.
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Background: Panitumumab is a fully human monoclonal antibody that targets EGFR. We aimed to compare chemoradiotherapy plus panitumumab with chemoradiotherapy alone in patients with unresected, locally advanced squamous-cell carcinoma of the head and neck.

Methods: In this international, open-label, randomised, controlled, phase 2 trial, we recruited patients with locally advanced squamous-cell carcinoma of the head and neck from 41 sites in nine countries worldwide.

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Background: We aimed to compare panitumumab, a fully human monoclonal antibody against EGFR, plus radiotherapy with chemoradiotherapy in patients with unresected, locally advanced squamous-cell carcinoma of the head and neck.

Methods: In this international, open-label, randomised, controlled, phase 2 trial, we recruited patients with locally advanced squamous-cell carcinoma of the head and neck from 22 sites in eight countries worldwide. Patients aged 18 years and older with stage III, IVa, or IVb, previously untreated, measurable (≥ 10 mm for at least one dimension), locally advanced squamous-cell carcinoma of the head and neck (non-nasopharygeal) and an Eastern Cooperative Oncology Group performance status of 0-1 were randomly assigned (2:3) by an independent vendor to open-label chemoradiotherapy (two cycles of cisplatin 100 mg/m(2) during radiotherapy) or to radiotherapy plus panitumumab (three cycles of panitumumab 9 mg/kg every 3 weeks administered with radiotherapy) using a stratified randomisation with a block size of five.

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