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Blood-Based Genomic Alteration Signature for Predicting Progression-Free Survival in De Novo Metastatic Hormone-Sensitive Prostate Cancer: A Real-World Study. [PDF]
Cancer Res CommunWang R +9 more
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Effect of Conization Prior to Radical Hysterectomy on Overall and Progression-Free Survival in Early-Stage Cervical Cancer: A Propensity Score-Matched Analysis. [PDF]
Cancers (Basel)Rachadech N, Phookiaw S, Charoenkwan K.
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Concordance index: Surrogacy of progression-free survival for overall survival
Contemporary Clinical Trials, 2021In oncology clinical trials, the primary endpoint is often time to an event of clinical interest, e.g., time to disease progression or time to death. As a result, progression-free survival (PFS: the time from initiation of treatment till disease progression or death whichever occurs first) and overall survival (OS: the time from initiation of treatment
Yiwei, Fan, Guosheng, Yin
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Progression-Free Survival: Meaningful or Simply Measurable?
Journal of Clinical Oncology, 2012The last few years have seen an increase in the number of randomized controlled trials (RCTs) of new agents in metastatic solid tumors using progression-free survival (PFS) as the primary end point. Some trials showing improvement in PFS, without a correspondingincreaseinoverallsurvival(OS),haveledtoapprovalofnew drugs and/or changes in standard of ...
Christopher M, Booth +1 more
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The Cancer Journal, 2009
In clinical trials of oncology drugs, overall survival (OS) is a direct measure of clinical efficacy and is considered the gold standard primary efficacy end point. The purpose of this study was to discuss the difficulties in using OS as a primary efficacy end point in the setting of evolving cancer therapies.
David, Lebwohl +4 more
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In clinical trials of oncology drugs, overall survival (OS) is a direct measure of clinical efficacy and is considered the gold standard primary efficacy end point. The purpose of this study was to discuss the difficulties in using OS as a primary efficacy end point in the setting of evolving cancer therapies.
David, Lebwohl +4 more
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Population kinetics of progression free survival (PFS).
Journal of Clinical Oncology, 2019e18251 Background: We assessed drug type impact on whether PFS curves could be fit by 2 phase decay models on nonlinear regression analysis (NLRA). Methods: We digitized 894 published PFS curves for incurable cancers. We used GraphPad Prism 7 for 1 phase and 2 phase decay NLRA, with constraints Y0 = 100 and plateau = 0. We defined curves as fitting 2
David J. Stewart +8 more
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Mitotic Index and Progression-Free Survival in Atypical Meningiomas
World Neurosurgery, 2020Extent of resection and tumor grade are considered the most important predictors of progression-free survival (PFS) in meningiomas. However, adjuvant therapy for atypical meningiomas remains controversial, with variable PFS rates of up to 40%. The current mitotic index (MI) range for atypical meningiomas is broad, comprising all tumors with >4 and
Ricardo A. Domingo +5 more
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