Publications by authors named "A Kreis"

Background: Following discharge, it is crucial for patients to transfer intentions and action plans from inpatient rehabilitation into everyday life. This ensures their reintegration into social and working life and prevents economic costs due to sick leave or reduced earning capacity pension. However, most established aftercare programs do not specifically address occupational problems or challenges during occupational measures such as graded return to work.

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Purpose: A medical record-level cohort study to investigate demographic and socioeconomic factors influencing treatment, timing of care, and survival outcomes in pediatric patients diagnosed with central nervous system (CNS) tumors.

Methods: Using electronic health records of patients at Children's Hospital Colorado from 1986-2020, we identified 898 patients treated for CNS tumors. The primary outcomes of interest were 5-year survival, timing of diagnosis, and treatment.

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Description This paper aims to explore current disposition options for patients with psychosis in light of shifts toward community care and changes in mental healthcare funding in the post-asylum era and to propose systemic-level improvements based upon local successes. It evaluates critiques of long-term psychiatric care programs, claims of transinstitutionalization to incarceration, shelters, and emergency rooms, and programs initiated to address deinstitutionalization. The authors conclude that while Assertive Community Treatment, Partial Hospitalization Programs, intermediate-level care, and housing interventions can improve outcomes for many persons with psychotic illness, a significant portion of these patients would still be best served in long-term psychiatric care facilities.

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Oxidative stress (OS) is involved in the pathogenesis of retinal neurodegenerative diseases such as age-related macular degeneration (AMD) and diabetic retinopathy (DR) and an important target of therapeutic treatments. New therapeutics are tested in vivo despite limits in terms of transferability and ethical concerns. Retina cultures using human tissue can deliver critical information and significantly reduce the number of animal experiments along with increased transferability.

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Neovascular age-related macular degeneration (nvAMD) is characterized by choroidal neovascularization (CNV), which leads to retinal pigment epithelial (RPE) cell and photoreceptor degeneration and blindness if untreated. Since blood vessel growth is mediated by endothelial cell growth factors, including vascular endothelial growth factor (VEGF), treatment consists of repeated, often monthly, intravitreal injections of anti-angiogenic biopharmaceuticals. Frequent injections are costly and present logistic difficulties; therefore, our laboratories are developing a cell-based gene therapy based on autologous RPE cells transfected ex vivo with the pigment epithelium derived factor (PEDF), which is the most potent natural antagonist of VEGF.

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