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Full-Text Articles in Oncology
Predicting Stage Progression In Binet Stage A Chronic Lymphocytic Leukemia, Salem H. Alshemmari, Mazyad Almazyad, Ahmed Alsarraf, Anita Kunhikrishnan, Asha M. Isaac, Andy Kaempf
Predicting Stage Progression In Binet Stage A Chronic Lymphocytic Leukemia, Salem H. Alshemmari, Mazyad Almazyad, Ahmed Alsarraf, Anita Kunhikrishnan, Asha M. Isaac, Andy Kaempf
Hematology/Oncology and Stem Cell Therapy
Introduction: the variable clinical course of chronic lymphocytic leukemia (CLL) and the lack of consensus on follow-up and treatment strategies have necessitated a prognostic model for identifying high-risk patients at the time of diagnosis. Methods: this study involved a retrospective analysis of demographic and clinical characteristics of 212 patients diagnosed with Binet stage A CLL and thus eligible for risk stratification by both the International Prognostic Score for Early-stage CLL (IPS-E) and the alternative IPS-E (AIPS-E). We evaluated the applicability of these prognostic indices in our young, Middle Eastern cohort (median age 59 at diagnosis). Results: during a study period …
Clinicopathological Significance Of Common Genetic Alterations In Patients With Acute Promyelocytic Leukemia, Sukanta Nath, Jina Bhattacharyya, Prem Chandra, Renu Saxena, Sudha Sazawal, Kandarpa Kumar Saikia
Clinicopathological Significance Of Common Genetic Alterations In Patients With Acute Promyelocytic Leukemia, Sukanta Nath, Jina Bhattacharyya, Prem Chandra, Renu Saxena, Sudha Sazawal, Kandarpa Kumar Saikia
Hematology/Oncology and Stem Cell Therapy
Objective/Background: Acute myeloid leukemia (AML) is one of the common forms of hematological malignancy and acute promyelocytic leukemia (APL) is a unique subtype of AML conferring favorable prognosis. We aimed to determine the prevalence and prognostic impact of Fms-like tyrosine kinase 3 (FLT3), nucleophosmin 1 (NPM1) mutation, epidermal growth factor receptor (EGFR), and flow marker’s expression in patients with APL. Methods: In the present study, 165 de novo APL patients were molecularly characterized for promyelocytic leukemia (PML) breakpoint and additional genetic alterations. Reverse transcriptase polymerase chain reaction (PCR) and real time PCR assays were used to detect genetic alterations. Results: …
Recurrence Score Testing Does Not Appear To Benefit Patients With Grade 1, Progesterone Receptor Positive Breast Cancers: An Opportunity To Eliminate Over-Treatment And Decrease Testing Costs, Udai S. Sibia, Thomas J. Sanders, Charles Mylander, Martin Rosman, Carol Tweed, Lorraine Tafra, Rubie S. Jackson
Recurrence Score Testing Does Not Appear To Benefit Patients With Grade 1, Progesterone Receptor Positive Breast Cancers: An Opportunity To Eliminate Over-Treatment And Decrease Testing Costs, Udai S. Sibia, Thomas J. Sanders, Charles Mylander, Martin Rosman, Carol Tweed, Lorraine Tafra, Rubie S. Jackson
Hematology/Oncology and Stem Cell Therapy
Background: We previously described a risk prediction model (Anne Arundel Medical Center [AAMC] model) based on pathology which may eliminate the need for recurrence score (RS) testing in select early-stage breast cancers. There is a concern that patients in discordant risk prediction groups (AAMC vs. RS) may be overtreated or undertreated if RS testing were omitted. Methods: We queried the Surveillance, Epidemiology, and End Results (SEER) database for all breast cancer patients between 2004 and 2015. AAMC low-risk was defined as Grade 1 and progesterone receptor-positive (PR þ ) tumors, while AAMC high-risk was defined as Grade 3 or estrogen-negative …
Tumor Microvessel Density As A Prognostic Marker In High-Risk Renal Cell Carcinoma Patients Treated On Ecog-Acrin E2805, Lucia B. Jilaveanu, Maneka Puligandla, Sarah A. Weiss, Xin Victoria Wang, Christopher Zito, Keith T Flaherty, Marta Boeke, Veronique Neumeister, Robert L. Camp, Adebowale Adeniran, Michael Pins, Judith Manola, Robert S. Dipaola, Naomi B. Haas, Harriet M. Kluger
Tumor Microvessel Density As A Prognostic Marker In High-Risk Renal Cell Carcinoma Patients Treated On Ecog-Acrin E2805, Lucia B. Jilaveanu, Maneka Puligandla, Sarah A. Weiss, Xin Victoria Wang, Christopher Zito, Keith T Flaherty, Marta Boeke, Veronique Neumeister, Robert L. Camp, Adebowale Adeniran, Michael Pins, Judith Manola, Robert S. Dipaola, Naomi B. Haas, Harriet M. Kluger
Internal Medicine Faculty Publications
Purpose—Increased vascularity is a hallmark of renal cell carcinoma (RCC). Microvessel density (MVD) is one measurement of tumor angiogenesis; however, its utility as a biomarker of outcome is unknown. ECOG-ACRIN 2805 (E2805) enrolled 1,943 resected high-risk RCC patients randomized to adjuvant sunitinib, sorafenib, or placebo. We aimed to determine the prognostic and predictive role of MVD in RCC.
Experimental Design—We obtained pretreatment primary RCC nephrectomy tissues from 822 patients on E2805 and constructed tissue microarrays. Using quantitative immunofluorescence, we measured tumor MVD as the area of CD34-expressing cells. We determined the association with disease-free survival (DFS), overall survival …