{"id":"https://openalex.org/W4366407603","doi":"https://doi.org/10.4103/jcrt.jcrt_817_21","title":"Outcomes of patients with esophageal and gastric cancer in Sri Lanka: A retrospective survival analysis","display_name":"Outcomes of patients with esophageal and gastric cancer in Sri Lanka: A retrospective survival analysis","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4366407603","doi":"https://doi.org/10.4103/jcrt.jcrt_817_21","pmid":"https://pubmed.ncbi.nlm.nih.gov/37148006"},"language":"en","primary_location":{"id":"doi:10.4103/jcrt.jcrt_817_21","doi":"https://doi.org/10.4103/jcrt.jcrt_817_21","is_oa":true,"landing_page_url":"https://doi.org/10.4103/jcrt.jcrt_817_21","pdf_url":null,"source":{"id":"https://openalex.org/S53738828","display_name":"Journal of Cancer Research and Therapeutics","issn_l":"0973-1482","issn":["0973-1482","1998-4138"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Cancer Research and Therapeutics","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.4103/jcrt.jcrt_817_21","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5071135437","display_name":"Sidath Wijesekera","orcid":"https://orcid.org/0000-0002-4605-8692","observed_orcids":["https://orcid.org/0000-0002-4605-8692"]},"institutions":[{"id":"https://openalex.org/I4210138488","display_name":"National Cancer Institute of Sri Lanka","ror":"https://ror.org/04zymc478","country_code":"LK","type":"healthcare","lineage":["https://openalex.org/I4210138488"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Sidath Wijesekera","raw_affiliation_strings":["Department of Clinical Oncology, National Cancer Institute, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka","Sri Lanka Cancer Research Group, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Clinical Oncology, National Cancer Institute, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka","institution_ids":["https://openalex.org/I4210138488"]},{"raw_affiliation_string":"Sri Lanka Cancer Research Group, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003121788","display_name":"Lanka Alagiyawanna","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210138488","display_name":"National Cancer Institute of Sri Lanka","ror":"https://ror.org/04zymc478","country_code":"LK","type":"healthcare","lineage":["https://openalex.org/I4210138488"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Lanka Alagiyawanna","raw_affiliation_strings":["Department of Clinical Oncology, National Cancer Institute, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka","Sri Lanka Cancer Research Group, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Clinical Oncology, National Cancer Institute, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka","institution_ids":["https://openalex.org/I4210138488"]},{"raw_affiliation_string":"Sri Lanka Cancer Research Group, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087791747","display_name":"Vimukthini Peiris","orcid":"https://orcid.org/0000-0002-2605-3034","observed_orcids":["https://orcid.org/0000-0002-2605-3034"]},"institutions":[{"id":"https://openalex.org/I4210138488","display_name":"National Cancer Institute of Sri Lanka","ror":"https://ror.org/04zymc478","country_code":"LK","type":"healthcare","lineage":["https://openalex.org/I4210138488"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Vimukthini Peiris","raw_affiliation_strings":["Department of Clinical Oncology, National Cancer Institute, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka","Sri Lanka Cancer Research Group, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Clinical Oncology, National Cancer Institute, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka","institution_ids":["https://openalex.org/I4210138488"]},{"raw_affiliation_string":"Sri Lanka Cancer Research Group, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085371780","display_name":"D.C. Silva","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Damitha Chathuranga Silva","raw_affiliation_strings":["Sri Lanka Cancer Research Group, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sri Lanka Cancer Research Group, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112908766","display_name":"Tiromi Rupasinghe","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210138488","display_name":"National Cancer Institute of Sri Lanka","ror":"https://ror.org/04zymc478","country_code":"LK","type":"healthcare","lineage":["https://openalex.org/I4210138488"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Tiromi Rupasinghe","raw_affiliation_strings":["Department of Clinical Oncology, National Cancer Institute, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka","Sri Lanka Cancer Research Group, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Clinical Oncology, National Cancer Institute, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka","institution_ids":["https://openalex.org/I4210138488"]},{"raw_affiliation_string":"Sri Lanka Cancer Research Group, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015293040","display_name":"Jayantha Balawardena","orcid":"https://orcid.org/0000-0002-7202-340X","observed_orcids":["https://orcid.org/0000-0002-7202-340X"]},"institutions":[{"id":"https://openalex.org/I197250369","display_name":"General Sir John Kotelawala Defence University","ror":"https://ror.org/04n37he08","country_code":"LK","type":"education","lineage":["https://openalex.org/I197250369"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Jayantha Balawardena","raw_affiliation_strings":["Department of Clinical Oncology, General Sir John Kotalawela Defence University Hospital, Boralesgamuwa, Sri Lanka","Sri Lanka Cancer Research Group, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Clinical Oncology, General Sir John Kotalawela Defence University Hospital, Boralesgamuwa, Sri Lanka","institution_ids":["https://openalex.org/I197250369"]},{"raw_affiliation_string":"Sri Lanka Cancer Research Group, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091339120","display_name":"Thurairajah Skandarajah","orcid":"https://orcid.org/0000-0003-1127-1183","observed_orcids":["https://orcid.org/0000-0003-1127-1183"]},"institutions":[{"id":"https://openalex.org/I4210138488","display_name":"National Cancer Institute of Sri Lanka","ror":"https://ror.org/04zymc478","country_code":"LK","type":"healthcare","lineage":["https://openalex.org/I4210138488"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Thurairajah Skandarajah","raw_affiliation_strings":["Department of Clinical Oncology, National Cancer Institute, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka","Sri Lanka Cancer Research Group, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Clinical Oncology, National Cancer Institute, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka","institution_ids":["https://openalex.org/I4210138488"]},{"raw_affiliation_string":"Sri Lanka Cancer Research Group, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051458721","display_name":"Nadarajah Jeyakumaran","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210138488","display_name":"National Cancer Institute of Sri Lanka","ror":"https://ror.org/04zymc478","country_code":"LK","type":"healthcare","lineage":["https://openalex.org/I4210138488"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Nadarajah Jeyakumaran","raw_affiliation_strings":["Department of Clinical Oncology, National Cancer Institute, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka","Sri Lanka Cancer Research Group, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Clinical Oncology, National Cancer Institute, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka","institution_ids":["https://openalex.org/I4210138488"]},{"raw_affiliation_string":"Sri Lanka Cancer Research Group, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103974312","display_name":"Dehan Gunasekera","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210138488","display_name":"National Cancer Institute of Sri Lanka","ror":"https://ror.org/04zymc478","country_code":"LK","type":"healthcare","lineage":["https://openalex.org/I4210138488"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Dehan Gunasekera","raw_affiliation_strings":["Department of Clinical Oncology, National Cancer Institute, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka","Sri Lanka Cancer Research Group, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Clinical Oncology, National Cancer Institute, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka","institution_ids":["https://openalex.org/I4210138488"]},{"raw_affiliation_string":"Sri Lanka Cancer Research Group, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114899404","display_name":"Minoli Bandusena","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Minoli Bandusena","raw_affiliation_strings":["Department of Surgical Oncology, Teaching Hospital, Anuradhapura, Sri Lanka","Sri Lanka Cancer Research Group, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgical Oncology, Teaching Hospital, Anuradhapura, Sri Lanka","institution_ids":[]},{"raw_affiliation_string":"Sri Lanka Cancer Research Group, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062185552","display_name":"Nuradh Joseph","orcid":"https://orcid.org/0000-0002-9519-210X","observed_orcids":["https://orcid.org/0000-0002-9519-210X"]},"institutions":[{"id":"https://openalex.org/I2800263507","display_name":"Teaching Hospital Batticaloa","ror":"https://ror.org/00sy03c71","country_code":"LK","type":"healthcare","lineage":["https://openalex.org/I2800263507"]}],"countries":["LK"],"is_corresponding":true,"raw_author_name":"Nuradh Joseph","raw_affiliation_strings":["Department of Clinical Oncology, Teaching Hospital, Batticaloa, Sri Lanka","Sri Lanka Cancer Research Group, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Clinical Oncology, Teaching Hospital, Batticaloa, Sri Lanka","institution_ids":["https://openalex.org/I2800263507"]},{"raw_affiliation_string":"Sri Lanka Cancer Research Group, Sri Lanka College of Oncologists, Batticaloa, Sri Lanka","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5062185552"],"corresponding_institution_ids":["https://openalex.org/I2800263507"],"apc_list":null,"apc_paid":null,"fwci":0.4391,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.56455162,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":95},"biblio":{"volume":"19","issue":"Suppl 1","first_page":"S294","last_page":"S299"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10619","display_name":"Esophageal Cancer Research and Treatment","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T10619","display_name":"Esophageal Cancer Research and Treatment","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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":0.002099999925121665,"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/T10307","display_name":"Head and Neck Cancer Studies","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2733","display_name":"Otorhinolaryngology"},"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/esophageal-cancer","display_name":"esophageal cancer","score":0.9890000224113464},{"id":"https://openalex.org/keywords/gastric-cancer","display_name":"gastric cancer","score":1.0},{"id":"https://openalex.org/keywords/overall-survival","display_name":"overall survival","score":0.7749999761581421},{"id":"https://openalex.org/keywords/neoadjuvant-chemotherapy","display_name":"neoadjuvant chemotherapy","score":0.9559999704360962},{"id":"https://openalex.org/keywords/radical-surgery","display_name":"radical surgery","score":0.6819999814033508},{"id":"https://openalex.org/keywords/palliative-care","display_name":"palliative care","score":0.7680000066757202},{"id":"https://openalex.org/keywords/squamous-cell-carcinoma","display_name":"squamous cell carcinoma","score":0.8700000047683716},{"id":"https://openalex.org/keywords/gastroesophageal-junction-cancer","display_name":"gastroesophageal junction cancer","score":0.8579999804496765},{"id":"https://openalex.org/keywords/multimodal-treatment","display_name":"multimodal therapy","score":0.8600000143051147},{"id":"https://openalex.org/keywords/sri-lanka","display_name":"Sri Lanka","score":0.675000011920929}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8752420544624329},{"id":"https://openalex.org/C2779742542","wikidata":"https://www.wikidata.org/wiki/Q372701","display_name":"Esophageal cancer","level":3,"score":0.7028856873512268},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.6854321360588074},{"id":"https://openalex.org/C119060515","wikidata":"https://www.wikidata.org/wiki/Q1916617","display_name":"Interquartile range","level":2,"score":0.6616039276123047},{"id":"https://openalex.org/C207103383","wikidata":"https://www.wikidata.org/wiki/Q3930246","display_name":"Hazard ratio","level":3,"score":0.6418983936309814},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.5617246031761169},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.5037609934806824},{"id":"https://openalex.org/C90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","level":1,"score":0.48764124512672424},{"id":"https://openalex.org/C50382708","wikidata":"https://www.wikidata.org/wiki/Q223218","display_name":"Proportional hazards model","level":2,"score":0.4531736969947815},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.44227632880210876},{"id":"https://openalex.org/C144301174","wikidata":"https://www.wikidata.org/wiki/Q7893852","display_name":"Univariate analysis","level":3,"score":0.4108758568763733},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.3724837899208069},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.33452320098876953},{"id":"https://openalex.org/C143998085","wikidata":"https://www.wikidata.org/wiki/Q162555","display_name":"Oncology","level":1,"score":0.3282913565635681},{"id":"https://openalex.org/C38180746","wikidata":"https://www.wikidata.org/wiki/Q1952580","display_name":"Multivariate analysis","level":2,"score":0.26930928230285645},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D002294","descriptor_name":"Carcinoma, Squamous Cell","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":true},{"descriptor_ui":"D004938","descriptor_name":"Esophageal Neoplasms","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D004938","descriptor_name":"Esophageal Neoplasms","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","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":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013188","descriptor_name":"Sri Lanka","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D013274","descriptor_name":"Stomach Neoplasms","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D013274","descriptor_name":"Stomach Neoplasms","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":true},{"descriptor_ui":"D016019","descriptor_name":"Survival Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.4103/jcrt.jcrt_817_21","doi":"https://doi.org/10.4103/jcrt.jcrt_817_21","is_oa":true,"landing_page_url":"https://doi.org/10.4103/jcrt.jcrt_817_21","pdf_url":null,"source":{"id":"https://openalex.org/S53738828","display_name":"Journal of Cancer Research and Therapeutics","issn_l":"0973-1482","issn":["0973-1482","1998-4138"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Cancer Research and Therapeutics","raw_type":"journal-article"},{"id":"pmid:37148006","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/37148006","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 cancer research and therapeutics","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.4103/jcrt.jcrt_817_21","doi":"https://doi.org/10.4103/jcrt.jcrt_817_21","is_oa":true,"landing_page_url":"https://doi.org/10.4103/jcrt.jcrt_817_21","pdf_url":null,"source":{"id":"https://openalex.org/S53738828","display_name":"Journal of Cancer Research and Therapeutics","issn_l":"0973-1482","issn":["0973-1482","1998-4138"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Cancer Research and Therapeutics","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":1.0,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1922694287","https://openalex.org/W2028214772","https://openalex.org/W2077787136","https://openalex.org/W2099567806","https://openalex.org/W2099918668","https://openalex.org/W2100439220","https://openalex.org/W2626671356","https://openalex.org/W2763064222","https://openalex.org/W2943321557","https://openalex.org/W4211007657","https://openalex.org/W4255683556"],"related_works":["https://openalex.org/W4285085258","https://openalex.org/W4323657621","https://openalex.org/W2332144119","https://openalex.org/W2993901435","https://openalex.org/W4409437781","https://openalex.org/W2994580865","https://openalex.org/W4389833219","https://openalex.org/W4309444085","https://openalex.org/W4285084934","https://openalex.org/W4410247611"],"abstract_inverted_index":{"Introduction:":[0],"Esophageal":[1],"carcinoma":[2,150],"is":[3,23,29,238],"the":[4,67,79,105,117,153,197,229],"fourth":[5],"most":[6,13],"common":[7,14],"cancer":[8,15,22,43,59,237],"among":[9,16],"males":[10],"and":[11,41,57,74,84,109,120,146,164,235,245],"sixth":[12],"females":[17],"in":[18,61,78,175,218,240],"Sri":[19,51,241],"Lanka.":[20,52,242],"Gastric":[21],"less":[24],"common,":[25],"but":[26],"its":[27],"incidence":[28],"gradually":[30],"rising.":[31],"We":[32],"conducted":[33],"a":[34,133],"retrospective":[35],"analysis":[36],"of":[37,39,66,112,136,231,248,254],"survival":[38,93,113,199],"esophageal":[40,56,162,234],"gastric":[42,58,157,236],"patients":[44,131,176,219,232],"treated":[45,60,177,220],"at":[46],"National":[47,68],"Cancer":[48,69],"Institute,":[49,70],"Maharagama,":[50],"Methodology:":[53],"Patients":[54],"with":[55,132,178,187,221,233],"three":[62],"selected":[63],"oncology":[64],"units":[65],"Maharagama":[71],"during":[72],"2015":[73],"2016":[75],"were":[76,87,114,144,156,161],"included":[77],"study.":[80],"Data":[81],"on":[82],"clinical":[83,90],"pathological":[85],"factors":[86],"extracted":[88],"from":[89],"records.":[91],"Overall":[92],"(OS),":[94],"defined":[95],"as":[96],"time":[97],"to":[98,102],"death":[99],"or":[100],"loss":[101],"follow-up,":[103],"was":[104,173,211],"primary":[106],"endpoint.":[107],"Univariate":[108],"multivariate":[110],"analyses":[111],"performed":[115],"using":[116],"log-rank":[118],"test":[119],"Cox":[121],"proportional-hazard":[122],"model,":[123],"respectively.":[124],"Results:":[125],"The":[126,170],"study":[127],"population":[128],"comprised":[129],"374":[130],"median":[134],"age":[135],"62":[137],"years":[138],"(interquartile":[139],"range":[140],"55-70).":[141],"Majority":[142],"(64%)":[143],"male":[145],"had":[147,166],"squamous":[148],"cell":[149],"(58%).":[151],"In":[152],"sample,":[154],"20%":[155],"cancers,":[158,163],"while":[159],"71%":[160],"9%":[165],"gastro-esophageal":[167],"junction":[168],"tumors.":[169],"2-year":[171],"OS":[172,210],"19%":[174],"curative":[179],"intent":[180],"(95%":[181,214],"confidence":[182],"interval":[183],"[CI]":[184],"14-26":[185],"months)":[186,217],"those":[188],"receiving":[189],"neoadjuvant":[190],"chemotherapy,":[191],"followed":[192],"by":[193],"radical":[194],"surgery":[195],"having":[196],"highest":[198],"(P":[200],"<":[201],"0.001,":[202],"hazard":[203],"ratio":[204],"0.25":[205],"[95%":[206],"CI":[207,215],"0.11-0.56]).":[208],"Median":[209],"2":[212],"months":[213],"1-2":[216],"palliative":[222],"intent.":[223],"Conclusion:":[224],"Our":[225],"results":[226],"suggest":[227],"that":[228],"outcome":[230],"poor":[239],"Early":[243],"detection":[244],"greater":[246],"utilization":[247],"multimodality":[249],"treatment":[250],"could":[251],"improve":[252],"outcomes":[253],"these":[255],"patients.":[256]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2023-04-21T00:00:00"}