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Full-Text Articles in Epidemiology
Impaired Diffusion Capacity Predicts For Decreased Treatment Tolerance And Survival In Limited Stage Small Cell Lung Cancer Patients Treated With Concurrent Chemoradiation, Gregory Videtic, Larry Stitt, Robert Ash, Pauline Truong, A. Dar, Edward Yu, Frances Whiston
Impaired Diffusion Capacity Predicts For Decreased Treatment Tolerance And Survival In Limited Stage Small Cell Lung Cancer Patients Treated With Concurrent Chemoradiation, Gregory Videtic, Larry Stitt, Robert Ash, Pauline Truong, A. Dar, Edward Yu, Frances Whiston
Edward Yu
PURPOSE: To determine if stratification of limited stage small cell lung cancer (LSCLC) patients by pre-treatment pulmonary function test (PFT) prognostic indicators predicts for treatment-related toxicity risks and survival following concurrent chemoradiation. MATERIALS AND METHODS: From 1989 to 1999, 215 LSCLC patients received six cycles of alternating cyclophosphamide/doxorubicin/vincristine and etoposide/cisplatin (EP). Thoracic radiation (RT) was initiated only with EP and at cycle 2 or 3. RT dose was: 40 Gy/15 fractions/3 weeks or 50 Gy/25 fractions/5 weeks. RT fields encompassed gross and suspected microscopic disease with a 2 cm margin. Pre-treatment PFT values analyzed included forced expiratory volume in 1s …
Subsets More Likely To Benefit From Surgery Or Prophylactic Cranial Irradiation After Chemoradiation For Localized Non-Small-Cell Lung Cancer, Bruce Keith, Mark Vincent, Larry Stitt, Anna Tomiak, Richard Malthaner, Edward Yu, Pauline Truong, Richard Inculet, Michael Lefcoe, A. Dar, Walter Kocha, Ian Craig
Subsets More Likely To Benefit From Surgery Or Prophylactic Cranial Irradiation After Chemoradiation For Localized Non-Small-Cell Lung Cancer, Bruce Keith, Mark Vincent, Larry Stitt, Anna Tomiak, Richard Malthaner, Edward Yu, Pauline Truong, Richard Inculet, Michael Lefcoe, A. Dar, Walter Kocha, Ian Craig
Edward Yu
After chemoradiation for localized non-small-cell lung cancer, surgery and prophylactic cranial irradiation (PCI) have been used as additional therapies. Less than a third of patients develop brain recurrences, or have local recurrence as their sole initial site of recurrence; these are groups that would benefit from PCI or surgery, respectively. Pretreatment identification of patients more likely to benefit from surgery or PCI would be useful. A retrospective analysis of 80 patients was performed to determine prognostic factors for such patterns of failure. Twenty-nine patients were subsequently selected for surgery in a nonrandomized manner. Seventeen patients had isolated local initial recurrence …