ANDRE TSIN CHIH CHEN

(Fonte: Lattes)
Índice h a partir de 2011
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Lattes
Projetos de Pesquisa
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Instituto do Câncer do Estado de São Paulo, Hospital das Clínicas, Faculdade de Medicina - Médico
LIM/07 - Laboratório de Gastroenterologia Clínica e Experimental, Hospital das Clínicas, Faculdade de Medicina

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  • conferenceObject
    An Observational Study of the Prognosis of Inpatients Evaluated for Palliative Radiation Therapy
    (2018) SR., A. T. C. Chen; MAURO, G. P.; GABRIELLI, F.; CHAVES, C.; CASTRO, I.; VASCONCELOS, K.; SARAIVA, T.; REIS, M.; CARVALHO, H. D. A.
  • article 6 Citação(ões) na Scopus
    PROGRAD - An observational study of the prognosis of inpatients evaluated for palliative radiotherapy
    (2018) CHEN, Andre Tsin Chih; MAURO, Geovanne Pedro; GABRIELLI, Flavia; CHAVES, Cristiane de Lacerda Goncalves; CASTRO, Igor; VASCONCELOS, Karina Moutinho; REIS, Milena; SARAIVA, Thalita; CARVALHO, Heloisa Andrade de
    Background and purpose: Low-and-middle-income countries have resource constraints and waiting lists for radiotherapy (RT). In this context, we sought to determine the survival of inpatients evaluated for palliative RT in a large referral cancer center in Brazil. Material and methods: From November 2014 through December 2015, we enrolled 333 inpatients with palliative RT evaluation requests in this prospective observational study. We applied Palliative Prognostic Index (PPI) and Survival Prediction Score using Number of Risk Factors (NRF). Primary end-point was overall survival. Secondary endpoints were survival by PPI and NRF. (ClinicalTrials.gov number, NCT02312791). Results: Median survival (MS) for the entire cohort was 73 days. PPI <= 2 had MS of 120 days; PPI 2.5-4 had MS of 55 days (HR 1.84; 95% CI, 1.07-3.16); PPI >4 had MS of 39 days (HR 3.45; 95% CI, 2.07-5.74) (p<.0001). NRF 0-1 had MS of 129 days; NRF 2 had MS of 73 days (HR 1.74; 95% CI 0.89-3.38); NRF 3 had MS of 40 days (HR 2.95; 95% CI, 1.50-5.78) (p<.0001). Conclusion: Inpatients with palliative RT requests seem to have an overall poor survival. PPI and NRF can define subgroups with different prognosis. This could help hospitals and healthcare systems to standardize criteria for prioritization and contribute for fairness.
  • bookPart 0 Citação(ões) na Scopus
    The role of radiation therapy
    (2018) CHEN, A. T. C.; HONG, C. B. C.