Matches in SemOpenAlex for { <https://semopenalex.org/work/W1995692008> ?p ?o ?g. }
- W1995692008 endingPage "2103" @default.
- W1995692008 startingPage "2095" @default.
- W1995692008 abstract "Abstract BACKGROUND The Pre‐Operative “Arimidex” Compared to Tamoxifen (PROACT) study was a randomized, multicenter study comparing anastrozole with tamoxifen as a preoperative treatment of postmenopausal women with large, operable (T2/3, N0‐2, M0), or potentially operable (T4b, N0‐2, M0) breast cancer. The effect of preoperative endocrine therapy in patients scheduled for mastectomy or with inoperable tumors at baseline was also investigated. METHODS Patients with hormone receptor‐positive breast cancer received anastrozole ( n = 228) or tamoxifen ( n = 223) with or without chemotherapy for 12 weeks before primary surgery. RESULTS Objective responses for anastrozole and tamoxifen occurred in 39.5% and 35.4% of patients, respectively (ultrasound measurements), and 50.0% and 46.2% of patients, respectively (caliper measurements). In hormonal therapy‐only patients ( n = 314), feasible surgery at baseline improved after 3 months in 43.0% of patients receiving anastrozole and 30.8% receiving tamoxifen ( P = .04). In the intent‐to‐treat population, improvement in feasible surgery at baseline to actual surgery at 3 months was found to be numerically higher in the anastrozole group compared with the tamoxifen group, although this difference did not reach significance. Drug‐related adverse events were reported in 20.2% and 18.1% of patients, respectively, in the anastrozole and tamoxifen groups. CONCLUSIONS Anastrozole is an effective and well‐tolerated preoperative therapy, producing clinically beneficial tumor downstaging and reductions in tumor volume. These effects enable more minimal surgical interventions in patients scheduled for mastectomy, and mastectomy in patients with previously inoperable tumors. Anastrozole appears to be at least as effective as tamoxifen in this setting, and more effective than tamoxifen in certain clinically relevant subgroups. Cancer 2006. © 2006 American Cancer Society." @default.
- W1995692008 created "2016-06-24" @default.
- W1995692008 creator A5008332897 @default.
- W1995692008 creator A5019412832 @default.
- W1995692008 creator A5031537645 @default.
- W1995692008 creator A5042433886 @default.
- W1995692008 creator A5046522890 @default.
- W1995692008 creator A5046767171 @default.
- W1995692008 creator A5070207806 @default.
- W1995692008 creator A5071158497 @default.
- W1995692008 date "2006-04-27" @default.
- W1995692008 modified "2023-10-16" @default.
- W1995692008 title "Comparison of anastrozole versus tamoxifen as preoperative therapy in postmenopausal women with hormone receptor-positive breast cancer" @default.
- W1995692008 cites W1955397179 @default.
- W1995692008 cites W1971558253 @default.
- W1995692008 cites W1984646656 @default.
- W1995692008 cites W1996577601 @default.
- W1995692008 cites W2007700157 @default.
- W1995692008 cites W2046794494 @default.
- W1995692008 cites W2070580185 @default.
- W1995692008 cites W2082756293 @default.
- W1995692008 cites W2088052592 @default.
- W1995692008 cites W2088097351 @default.
- W1995692008 cites W2096602429 @default.
- W1995692008 cites W2104919541 @default.
- W1995692008 cites W2114167623 @default.
- W1995692008 cites W2131915049 @default.
- W1995692008 cites W2139510434 @default.
- W1995692008 cites W2164361217 @default.
- W1995692008 cites W2183336228 @default.
- W1995692008 cites W4255062711 @default.
- W1995692008 doi "https://doi.org/10.1002/cncr.21872" @default.
- W1995692008 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/16598749" @default.
- W1995692008 hasPublicationYear "2006" @default.
- W1995692008 type Work @default.
- W1995692008 sameAs 1995692008 @default.
- W1995692008 citedByCount "296" @default.
- W1995692008 countsByYear W19956920082012 @default.
- W1995692008 countsByYear W19956920082013 @default.
- W1995692008 countsByYear W19956920082014 @default.
- W1995692008 countsByYear W19956920082015 @default.
- W1995692008 countsByYear W19956920082016 @default.
- W1995692008 countsByYear W19956920082017 @default.
- W1995692008 countsByYear W19956920082018 @default.
- W1995692008 countsByYear W19956920082019 @default.
- W1995692008 countsByYear W19956920082020 @default.
- W1995692008 countsByYear W19956920082021 @default.
- W1995692008 countsByYear W19956920082022 @default.
- W1995692008 countsByYear W19956920082023 @default.
- W1995692008 crossrefType "journal-article" @default.
- W1995692008 hasAuthorship W1995692008A5008332897 @default.
- W1995692008 hasAuthorship W1995692008A5019412832 @default.
- W1995692008 hasAuthorship W1995692008A5031537645 @default.
- W1995692008 hasAuthorship W1995692008A5042433886 @default.
- W1995692008 hasAuthorship W1995692008A5046522890 @default.
- W1995692008 hasAuthorship W1995692008A5046767171 @default.
- W1995692008 hasAuthorship W1995692008A5070207806 @default.
- W1995692008 hasAuthorship W1995692008A5071158497 @default.
- W1995692008 hasBestOaLocation W19956920081 @default.
- W1995692008 hasConcept C121608353 @default.
- W1995692008 hasConcept C126322002 @default.
- W1995692008 hasConcept C126894567 @default.
- W1995692008 hasConcept C141071460 @default.
- W1995692008 hasConcept C143998085 @default.
- W1995692008 hasConcept C2776067312 @default.
- W1995692008 hasConcept C2776215463 @default.
- W1995692008 hasConcept C2777176818 @default.
- W1995692008 hasConcept C2777757722 @default.
- W1995692008 hasConcept C2778311097 @default.
- W1995692008 hasConcept C530470458 @default.
- W1995692008 hasConcept C71924100 @default.
- W1995692008 hasConceptScore W1995692008C121608353 @default.
- W1995692008 hasConceptScore W1995692008C126322002 @default.
- W1995692008 hasConceptScore W1995692008C126894567 @default.
- W1995692008 hasConceptScore W1995692008C141071460 @default.
- W1995692008 hasConceptScore W1995692008C143998085 @default.
- W1995692008 hasConceptScore W1995692008C2776067312 @default.
- W1995692008 hasConceptScore W1995692008C2776215463 @default.
- W1995692008 hasConceptScore W1995692008C2777176818 @default.
- W1995692008 hasConceptScore W1995692008C2777757722 @default.
- W1995692008 hasConceptScore W1995692008C2778311097 @default.
- W1995692008 hasConceptScore W1995692008C530470458 @default.
- W1995692008 hasConceptScore W1995692008C71924100 @default.
- W1995692008 hasIssue "10" @default.
- W1995692008 hasLocation W19956920081 @default.
- W1995692008 hasLocation W19956920082 @default.
- W1995692008 hasOpenAccess W1995692008 @default.
- W1995692008 hasPrimaryLocation W19956920081 @default.
- W1995692008 hasRelatedWork W1922385504 @default.
- W1995692008 hasRelatedWork W1968275958 @default.
- W1995692008 hasRelatedWork W1979898679 @default.
- W1995692008 hasRelatedWork W2009983407 @default.
- W1995692008 hasRelatedWork W2030091792 @default.
- W1995692008 hasRelatedWork W2030694699 @default.
- W1995692008 hasRelatedWork W2085133181 @default.
- W1995692008 hasRelatedWork W2124903864 @default.
- W1995692008 hasRelatedWork W2171464265 @default.
- W1995692008 hasRelatedWork W2134514312 @default.