Matches in SemOpenAlex for { <https://semopenalex.org/work/W2033895353> ?p ?o ?g. }
- W2033895353 endingPage "692" @default.
- W2033895353 startingPage "683" @default.
- W2033895353 abstract "In a previous retrospective study, p105 AD, a proliferation-associated nuclear antigen density (AD), was found to be an independent prognostic factor for patients irradiated for locally advanced head-and-neck cancer. We sought to confirm this finding by analyzing patients entered on RTOG 9003, a Phase III randomized trial of altered fractionation radiotherapy.Paraffin blocks of pretreatment biopsies of the primary tumor of patients with Stage III or IV squamous cell carcinoma of the oral cavity, oropharynx, or supraglottic larynx, or Stage II squamous cell carcinoma of the hypopharynx or base of tongue entered on RTOG 9003 were prospectively collected at patient entry. From these paraffin blocks, areas of tumor were selected based on histologic examinations and sectioned. Nuclear suspensions were then prepared and processed for p105 antibody and DNA staining. Flow cytometric quantification of p105 labeling indices and DNA content were then performed for correlation with local-regional control and survival.Paraffin blocks of tumor biopsies from 457 of 1073 patients entered were available for p105 determination. There was no significant difference in pretreatment characteristics between patients who had paraffin blocks available or not available. The median (range) of p105 labeling index (LI-C), p105 labeling index of cells in S phase (p105 LI-S), and p105 AD were 56 (range: 6-99), 8.255 (range: 0.913-23), and 67 (range: 5-364), respectively. Multivariate analysis of prognostic factors showed that T stage, N stage, Karnofsky performance status, and fractionation schedule were significant for local-regional control (p < 0.0001, 0.0011, <0.0001, and 0.007, respectively) and T stage, N stage, Karnofsky performance status, and tumor grade were significant for survival (p = 0.018, 0.002, <0.0001, and 0.0058, respectively). Neither p105 LI-C nor p105 LI-S nor p105 AD nor DNA ploidy was significant for local-regional control or survival.p105 labeling indices, antigen density, and DNA ploidy do not predict the outcome of patients irradiated for advanced squamous cell carcinomas of the head and neck." @default.
- W2033895353 created "2016-06-24" @default.
- W2033895353 creator A5003374263 @default.
- W2033895353 creator A5044365774 @default.
- W2033895353 creator A5049646055 @default.
- W2033895353 creator A5055986604 @default.
- W2033895353 creator A5056841878 @default.
- W2033895353 creator A5059609929 @default.
- W2033895353 creator A5084679942 @default.
- W2033895353 creator A5085643126 @default.
- W2033895353 creator A5089737672 @default.
- W2033895353 date "2003-11-01" @default.
- W2033895353 modified "2023-10-18" @default.
- W2033895353 title "P105 as a prognostic indicator in patients irradiated for locally advanced head-and-neck cancer: A clinical/laboratory correlative analysis of RTOG-9003" @default.
- W2033895353 cites W1969933800 @default.
- W2033895353 cites W2000319148 @default.
- W2033895353 cites W2013977876 @default.
- W2033895353 cites W2052906967 @default.
- W2033895353 cites W2056369207 @default.
- W2033895353 cites W2061171823 @default.
- W2033895353 cites W2064723852 @default.
- W2033895353 cites W2073140442 @default.
- W2033895353 cites W2078856673 @default.
- W2033895353 cites W2081290804 @default.
- W2033895353 cites W2086010659 @default.
- W2033895353 cites W2151415400 @default.
- W2033895353 cites W2169741256 @default.
- W2033895353 cites W2171649919 @default.
- W2033895353 cites W2320705026 @default.
- W2033895353 cites W2417412648 @default.
- W2033895353 cites W4231946034 @default.
- W2033895353 cites W4233032451 @default.
- W2033895353 cites W4252684946 @default.
- W2033895353 cites W4293241248 @default.
- W2033895353 doi "https://doi.org/10.1016/s0360-3016(03)00642-4" @default.
- W2033895353 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/14529772" @default.
- W2033895353 hasPublicationYear "2003" @default.
- W2033895353 type Work @default.
- W2033895353 sameAs 2033895353 @default.
- W2033895353 citedByCount "9" @default.
- W2033895353 countsByYear W20338953532012 @default.
- W2033895353 countsByYear W20338953532015 @default.
- W2033895353 countsByYear W20338953532016 @default.
- W2033895353 countsByYear W20338953532022 @default.
- W2033895353 crossrefType "journal-article" @default.
- W2033895353 hasAuthorship W2033895353A5003374263 @default.
- W2033895353 hasAuthorship W2033895353A5044365774 @default.
- W2033895353 hasAuthorship W2033895353A5049646055 @default.
- W2033895353 hasAuthorship W2033895353A5055986604 @default.
- W2033895353 hasAuthorship W2033895353A5056841878 @default.
- W2033895353 hasAuthorship W2033895353A5059609929 @default.
- W2033895353 hasAuthorship W2033895353A5084679942 @default.
- W2033895353 hasAuthorship W2033895353A5085643126 @default.
- W2033895353 hasAuthorship W2033895353A5089737672 @default.
- W2033895353 hasConcept C121608353 @default.
- W2033895353 hasConcept C126322002 @default.
- W2033895353 hasConcept C141071460 @default.
- W2033895353 hasConcept C142724271 @default.
- W2033895353 hasConcept C146357865 @default.
- W2033895353 hasConcept C151730666 @default.
- W2033895353 hasConcept C2776530083 @default.
- W2033895353 hasConcept C2777546739 @default.
- W2033895353 hasConcept C2779744641 @default.
- W2033895353 hasConcept C2780474809 @default.
- W2033895353 hasConcept C3018411727 @default.
- W2033895353 hasConcept C509974204 @default.
- W2033895353 hasConcept C71924100 @default.
- W2033895353 hasConcept C86803240 @default.
- W2033895353 hasConceptScore W2033895353C121608353 @default.
- W2033895353 hasConceptScore W2033895353C126322002 @default.
- W2033895353 hasConceptScore W2033895353C141071460 @default.
- W2033895353 hasConceptScore W2033895353C142724271 @default.
- W2033895353 hasConceptScore W2033895353C146357865 @default.
- W2033895353 hasConceptScore W2033895353C151730666 @default.
- W2033895353 hasConceptScore W2033895353C2776530083 @default.
- W2033895353 hasConceptScore W2033895353C2777546739 @default.
- W2033895353 hasConceptScore W2033895353C2779744641 @default.
- W2033895353 hasConceptScore W2033895353C2780474809 @default.
- W2033895353 hasConceptScore W2033895353C3018411727 @default.
- W2033895353 hasConceptScore W2033895353C509974204 @default.
- W2033895353 hasConceptScore W2033895353C71924100 @default.
- W2033895353 hasConceptScore W2033895353C86803240 @default.
- W2033895353 hasIssue "3" @default.
- W2033895353 hasLocation W20338953531 @default.
- W2033895353 hasLocation W20338953532 @default.
- W2033895353 hasOpenAccess W2033895353 @default.
- W2033895353 hasPrimaryLocation W20338953531 @default.
- W2033895353 hasRelatedWork W1547377629 @default.
- W2033895353 hasRelatedWork W1976537236 @default.
- W2033895353 hasRelatedWork W2033100330 @default.
- W2033895353 hasRelatedWork W2043808809 @default.
- W2033895353 hasRelatedWork W2155941014 @default.
- W2033895353 hasRelatedWork W2431876300 @default.
- W2033895353 hasRelatedWork W2460650810 @default.
- W2033895353 hasRelatedWork W2529376761 @default.
- W2033895353 hasRelatedWork W3093839760 @default.
- W2033895353 hasRelatedWork W3196160490 @default.
- W2033895353 hasVolume "57" @default.