Assuntos
Linfoma de Burkitt/etiologia , Colite Ulcerativa/tratamento farmacológico , Diarreia/etiologia , Hemorragia Gastrointestinal/etiologia , Infliximab/efeitos adversos , Inibidores do Fator de Necrose Tumoral/efeitos adversos , Redução de Peso , Linfoma de Burkitt/diagnóstico , Linfoma de Burkitt/tratamento farmacológico , Linfoma de Burkitt/imunologia , Colite Ulcerativa/diagnóstico , Colite Ulcerativa/imunologia , Colite Ulcerativa/cirurgia , Diarreia/imunologia , Hemorragia Gastrointestinal/imunologia , Humanos , Hospedeiro Imunocomprometido , Masculino , Reto , Indução de Remissão , Fatores de Risco , Resultado do Tratamento , Adulto JovemRESUMO
Chronic pain is a leading cause of morbidity among children and adolescents affecting 35% of the global population. Pediatric chronic pain management requires integrative health methods spanning physical and psychological subsystems through various mind-body interventions. Yoga therapy is one such method, known for its ability to improve the quality of life both physically and psychologically in chronic pain conditions. However, maintaining the clinical outcomes of personalized yoga therapy sessions at-home is challenging due to fear of movement, lack of motivation, and boredom. Virtual Reality (VR) has the potential to bridge the gap between the clinic and home by motivating engagement and mitigating pain-related anxiety or fear of movement. We developed a multi-modal algorithmic architecture for fusing real-time 3D human body pose estimation models with custom developed inverse kinematics models of physical movement to render biomechanically informed 6-DoF whole-body avatars capable of embodying an individual's real-time yoga poses within the VR environment. Experiments conducted among control participants demonstrated superior movement tracking accuracy over existing commercial off-the-shelf avatar tracking solutions, leading to successful embodiment and engagement. These findings demonstrate the feasibility of rendering virtual avatar movements that embody complex physical poses such as those encountered in yoga therapy. The impact of this work moves the field one step closer to an interactive system to facilitate at-home individual or group yoga therapy for children with chronic pain conditions.
RESUMO
PURPOSE: ChemoPalRx is a novel provider order entry mobile application for chemotherapy. This study aims to evaluate the accuracy of prescribing chemotherapy using ChemoPalRx versus handwritten orders at a safety-net hospital in Los Angeles. METHODS: In a cross-sectional study from October 2019 to December 2019, we evaluated all outpatient chemotherapy orders for accuracy. Our primary predictor was type of prescription, dichotomized as handwritten or ChemoPalRx. Primary outcome was accuracy, dichotomized as accurate if no error was made on an order and as inaccurate if any error was made. Preplanned subgroup analyses were performed with covariates including provider experience, complexity of order, and day of order submission. We characterized error type and analyzed our data using univariate and multivariate logistic regression models. RESULTS: Among 288 orders (78.5% handwritten; 21.5% ChemoPalRx), prescription accuracy was higher among ChemoPalRx (93.5%) compared with handwritten orders (81.4%; P = .012). In multivariate analysis, prescription accuracy remained superior for ChemoPalRx after adjusting for provider experience, complexity of order, and day of order submission (adjusted odds ratio, 1.82; P = .012). Compared with handwritten orders, ChemoPalRx orders had less missing or incorrect information (1.6% v 13.7%; P = .0016). ChemoPalRx orders were also more accurate on prescriptions that contained two or fewer medications (92.2% v 80.2%; P = .032), submitted on the highest patient-volume clinic day of the week (96.7% v 83.2%; P = .035), and generated by a senior fellow or an attending (97.3% v 76.9%; P = .001). CONCLUSION: ChemoPalRx is associated with improved chemotherapy prescription accuracy over handwritten orders in the safety-net hospital setting and may serve as an alternative prescribing tool for oncology practices.
Assuntos
Aplicativos Móveis , Estudos Transversais , Prescrições de Medicamentos , Humanos , Oncologia , Erros de MedicaçãoRESUMO
Sunitinib is an oral tyrosine kinase inhibitor (TKI) commonly used in the treatment of renal cell carcinoma (RCC). Among a broad range of toxicities, anemia and macrocytosis are common in patients treated with sunitinib. Correlation between sunitinib-associated macrocytosis and cobalamin deficiency has been reported in small case series and retrospective analyses, although others have not found an association. Here, we present a case of transfusion-dependent macrocytic anemia with cobalamin and folate deficiency in a patient with RCC treated with sunitinib.
RESUMO
Whole exome sequencing can identify somatic mutations in malignant tumors and allow for personalized and novel treatment of common malignancies. Mutations in the BRAF gene are rare in renal cell carcinoma, and thus, BRAF inhibitors are not considered standard in the treatment of these cancers. Here, we report a case of a patient with a rare BRAF-mutated metastatic renal cell carcinoma who obtained a good clinical response to BRAF inhibition. This case underscores the value of precision medicine in an era of rapidly evolving therapeutics for malignancies.