{"id":"https://openalex.org/W2187389403","doi":null,"title":"Adjuvant chemotherapy outcomes in patients over 65 years with early stage colorectal carcinoma.","display_name":"Adjuvant chemotherapy outcomes in patients over 65 years with early stage colorectal carcinoma.","publication_year":2014,"publication_date":"2014-10-01","ids":{"openalex":"https://openalex.org/W2187389403","mag":"2187389403","pmid":"https://pubmed.ncbi.nlm.nih.gov/25536594"},"language":"en","primary_location":{"id":"pmid:25536594","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/25536594","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of B.U.ON. : official journal of the Balkan Union of Oncology","raw_type":"Journal Article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hdl.handle.net/20.500.12684/2559","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5034419246","display_name":"Burak Civelek","orcid":"https://orcid.org/0000-0002-5627-599X","observed_orcids":["https://orcid.org/0000-0002-5627-599X"]},"institutions":[{"id":"https://openalex.org/I45642913","display_name":"K\u0131r\u0131kkale University","ror":"https://ror.org/01zhwwf82","country_code":"TR","type":"education","lineage":["https://openalex.org/I45642913"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Burak Civelek","raw_affiliation_strings":["Kirikkale University Medical Faculty, Department of Medical Oncology, Kirikkale, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kirikkale University Medical Faculty, Department of Medical Oncology, Kirikkale, Turkey","institution_ids":["https://openalex.org/I45642913"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052748672","display_name":"Sercan Aksoy","orcid":"https://orcid.org/0000-0003-4984-1049","observed_orcids":["https://orcid.org/0000-0003-4984-1049","https://orcid.org/0009-0003-5353-7063"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sercan Aksoy","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052112651","display_name":"Mehmet Al\u0131 Nah\u0131t \u015eendur","orcid":"https://orcid.org/0000-0001-7021-6139","observed_orcids":["https://orcid.org/0000-0001-7021-6139"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mehmet Ali Nahit Sendur","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089097501","display_name":"Ozan Yaz\u0131c\u0131","orcid":"https://orcid.org/0000-0003-0038-3569","observed_orcids":["https://orcid.org/0000-0003-0038-3569"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ozan Yazici","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054993371","display_name":"H\u00fcseyin Kanmaz","orcid":"https://orcid.org/0000-0002-0530-1596","observed_orcids":["https://orcid.org/0000-0002-0530-1596"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Huseyin Kanmaz","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064384585","display_name":"Fahriye Tu\u011fba K\u00f6\u015f","orcid":"https://orcid.org/0000-0002-6980-4942","observed_orcids":["https://orcid.org/0000-0002-6980-4942"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"F Tugba Kos","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Nuriye Yildirim","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nuriye Yildirim","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033820961","display_name":"Do\u011fan Uncu","orcid":"https://orcid.org/0000-0002-0929-3271","observed_orcids":["https://orcid.org/0000-0002-0929-3271"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dogan Uncu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5103047734","display_name":"Nurullah Zengin","orcid":"https://orcid.org/0000-0002-5568-9904","observed_orcids":["https://orcid.org/0000-0002-5568-9904"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nurullah Zengin","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"19","issue":"4","first_page":"906","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11067","display_name":"Colorectal Cancer Treatments and Studies","score":0.6729000210762024,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11067","display_name":"Colorectal Cancer Treatments and Studies","score":0.6729000210762024,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10335","display_name":"Colorectal Cancer Surgical Treatments","score":0.3125,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10696","display_name":"Gastric Cancer Management and Outcomes","score":0.0013000000035390258,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/colorectal-cancer","display_name":"colorectal cancer","score":0.8679999709129333},{"id":"https://openalex.org/keywords/adjuvant-chemotherapy","display_name":"adjuvant chemotherapy","score":0.9330000281333923},{"id":"https://openalex.org/keywords/elderly-patients","display_name":"elderly patients","score":0.996999979019165},{"id":"https://openalex.org/keywords/folfox4","display_name":"FOLFOX4","score":0.9169999957084656},{"id":"https://openalex.org/keywords/oxaliplatin","display_name":"oxaliplatin","score":0.9599999785423279},{"id":"https://openalex.org/keywords/disease-free-survival","display_name":"disease-free survival","score":0.890999972820282},{"id":"https://openalex.org/keywords/overall-survival","display_name":"overall survival","score":0.9940000176429749},{"id":"https://openalex.org/keywords/risk-of-recurrence","display_name":"recurrence risk","score":0.4580000042915344},{"id":"https://openalex.org/keywords/tnm-staging","display_name":"TNM staging","score":0.6650000214576721},{"id":"https://openalex.org/keywords/ecog-performance-status","display_name":"ECOG performance status","score":0.7730000019073486}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9305974245071411},{"id":"https://openalex.org/C2779804826","wikidata":"https://www.wikidata.org/wiki/Q45435667","display_name":"Folinic acid","level":4,"score":0.9165027141571045},{"id":"https://openalex.org/C2780962732","wikidata":"https://www.wikidata.org/wiki/Q422327","display_name":"Oxaliplatin","level":4,"score":0.7431855201721191},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.6065673828125},{"id":"https://openalex.org/C526805850","wikidata":"https://www.wikidata.org/wiki/Q188874","display_name":"Colorectal cancer","level":3,"score":0.583358645439148},{"id":"https://openalex.org/C2781413609","wikidata":"https://www.wikidata.org/wiki/Q7308373","display_name":"Regimen","level":2,"score":0.5814581513404846},{"id":"https://openalex.org/C146357865","wikidata":"https://www.wikidata.org/wiki/Q1123245","display_name":"Stage (stratigraphy)","level":2,"score":0.5802858471870422},{"id":"https://openalex.org/C2778260052","wikidata":"https://www.wikidata.org/wiki/Q117636","display_name":"FOLFOX","level":5,"score":0.5504605770111084},{"id":"https://openalex.org/C2776694085","wikidata":"https://www.wikidata.org/wiki/Q974135","display_name":"Chemotherapy","level":2,"score":0.51688551902771},{"id":"https://openalex.org/C2781074409","wikidata":"https://www.wikidata.org/wiki/Q158716","display_name":"Rectum","level":2,"score":0.4783591628074646},{"id":"https://openalex.org/C2778336483","wikidata":"https://www.wikidata.org/wiki/Q5090632","display_name":"Chemotherapy regimen","level":3,"score":0.46050235629081726},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.4436430335044861},{"id":"https://openalex.org/C2780456651","wikidata":"https://www.wikidata.org/wiki/Q238512","display_name":"Fluorouracil","level":3,"score":0.41052594780921936},{"id":"https://openalex.org/C90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","level":1,"score":0.40472111105918884},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.3905021846294403},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000971","descriptor_name":"Antineoplastic Combined Chemotherapy Protocols","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":true},{"descriptor_ui":"D002955","descriptor_name":"Leucovorin","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005472","descriptor_name":"Fluorouracil","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009364","descriptor_name":"Neoplasm Recurrence, Local","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009367","descriptor_name":"Neoplasm Staging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015179","descriptor_name":"Colorectal Neoplasms","qualifier_ui":"Q000188","qualifier_name":"drug therapy","is_major_topic":true},{"descriptor_ui":"D017024","descriptor_name":"Chemotherapy, Adjuvant","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":3,"locations":[{"id":"pmid:25536594","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/25536594","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of B.U.ON. : official journal of the Balkan Union of Oncology","raw_type":"Journal Article"},{"id":"pmh:oai:acikerisim.duzce.edu.tr:20.500.12684/2559","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/20.500.12684/2559","pdf_url":null,"source":{"id":"https://openalex.org/S4377196355","display_name":"DSpace - D\u00fczce (Duzce University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I54001450","host_organization_name":"D\u00fczce \u00dcniversitesi","host_organization_lineage":["https://openalex.org/I54001450"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"},{"id":"mag:2187389403","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/25536594","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":{"id":"pmh:oai:acikerisim.duzce.edu.tr:20.500.12684/2559","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/20.500.12684/2559","pdf_url":null,"source":{"id":"https://openalex.org/S4377196355","display_name":"DSpace - D\u00fczce (Duzce University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I54001450","host_organization_name":"D\u00fczce \u00dcniversitesi","host_organization_lineage":["https://openalex.org/I54001450"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":1.0,"display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W598519044","https://openalex.org/W1602303465","https://openalex.org/W1965517113","https://openalex.org/W1988086802","https://openalex.org/W1994886554","https://openalex.org/W2098493349","https://openalex.org/W2100258195","https://openalex.org/W2106787323","https://openalex.org/W2108822192","https://openalex.org/W2140033791","https://openalex.org/W2142821435","https://openalex.org/W2144495943","https://openalex.org/W2145131986","https://openalex.org/W2152511454","https://openalex.org/W2159848047","https://openalex.org/W2165070253","https://openalex.org/W2166112130","https://openalex.org/W2171232394","https://openalex.org/W2248563460","https://openalex.org/W2469429616"],"related_works":["https://openalex.org/W2979072421","https://openalex.org/W2080021371","https://openalex.org/W2591254883","https://openalex.org/W4387948425","https://openalex.org/W2200971429","https://openalex.org/W1812525259","https://openalex.org/W7158432192","https://openalex.org/W2375695701","https://openalex.org/W1983746310","https://openalex.org/W2122136304"],"abstract_inverted_index":{"PURPOSE:":[0],"To":[1],"evaluate":[2],"the":[3,7,28,64,78,91,107,117,134,162,220],"clinicopathological":[4],"characteristics":[5],"and":[6,25,68,97,128,155,193,200],"outcomes":[8],"of":[9,12,31,39,51,66,136,248],"adjuvant":[10,168,181,253],"chemotherapy":[11,182,254],"patients":[13,35,59,121,139,172,179,236,242],"with":[14,60,180,243],"colorectal":[15,33,249],"cancer":[16,34,250],"aged":[17],"\u2265":[18,36],"65":[19,37],"years.":[20],"METHODS:":[21],"Between":[22],"March":[23],"2003":[24],"December":[26],"2010,":[27],"medical":[29],"files":[30],"562":[32],"years":[38,87],"age":[40,84],"who":[41,70],"were":[42,54,75,95,166,174],"under":[43],"follow-up":[44,206,221],"in":[45,77],"Ankara":[46],"Numune":[47],"Educational":[48],"Hospital,":[49],"Department":[50],"Medical":[52],"Oncology,":[53],"retrospectively":[55],"analyzed.":[56],"Only":[57],"210":[58],"non-metastatic":[61],"disease":[62],"at":[63],"time":[65,135],"diagnosis":[67,137],"those":[69],"had":[71,122,141],"undergone":[72],"surgical":[73],"resection":[74],"included":[76],"study.":[79],"RESULTS:":[80],"The":[81,101,204,223],"patient":[82],"median":[83,205],"was":[85,106,207,216,228],"71":[86],"(range":[88,210,231],"65-87).":[89],"Of":[90,161],"patients,":[92,163],"115":[93],"(54.8%)":[94],"males":[96],"95":[98],"(45.2%)":[99],"females.":[100],"most":[102],"common":[103],"involvement":[104],"site":[105],"rectum":[108],"(41.4%),":[109],"followed":[110],"by":[111],"sigmoid":[112],"colon":[113],"(21.9%).":[114],"According":[115],"to":[116],"TNM":[118],"staging,":[119],"12.4%":[120],"stage":[123,126,130],"I,":[124],"48.6%":[125],"II,":[127],"39%":[129],"III":[131],"disease.":[132],"At":[133],"19":[138],"(9%)":[140],"ECOG":[142,147,152,158],"PS":[143,148,153,159],"0,":[144],"112":[145],"(53.3%)":[146],"1,":[149],"61":[150],"(29%)":[151],"2,":[154],"16":[156],"(7.7%)":[157],"3.":[160],"141":[164],"(66.5%)":[165],"administered":[167],"chemotherapy,":[169],"whereas":[170],"69":[171],"(33%)":[173],"not.":[175],"Thirty":[176],"nine":[177],"(18.6%)":[178],"received":[183,190,196],"fluorouracil/folinic":[184],"acid":[185,199],"(FUFA%)":[186],"weekly,":[187],"59":[188],"(28%)":[189],"FUFA":[191,259],"infusion,":[192],"43":[194],"(21%)":[195],"oxaliplatin,":[197],"folinic":[198],"5-fluorouracil":[201],"(FOLFOX-4)":[202],"regimen.":[203],"27":[208],"months":[209,230],"1-116).":[211],"Disease":[212],"free":[213],"survival":[214,226],"(DFS)":[215],"not":[217],"reached":[218],"during":[219,238],"period.":[222],"estimated":[224],"overall":[225],"(OS)":[227],"68.8":[229],"48.5-73.0).":[232],"Sixty":[233],"six":[234],"(31%)":[235],"died":[237],"follow-up.":[239],"CONCLUSION:":[240],"Elderly":[241],"high":[244],"risk":[245],"for":[246],"recurrence":[247],"must":[251],"receive":[252],"after":[255],"curative":[256],"surgery.":[257],"Infusional":[258],"seems":[260],"more":[261],"effective":[262],"than":[263],"other":[264],"regimens.":[265]},"counts_by_year":[],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2016-06-24T00:00:00"}
