Publicação
Prediction of survival by neutropenia according to delivery schedule of oxaliplatin-5-Fluorouracil-leucovorin for metastatic colorectal cancer in a randomized international trial (EORTC 05963)
| Resumo: | Circadian clocks control cellular proliferation and drug metabolism over the 24 h. However, circadian chronomodulated chemotherapy with 5-fluorouracil, leucovorin, and oxaliplatin (chronoFLO4) offered no survival benefit as compared with the non-time-stipulated FOLFOX2, in an international randomized trial involving patients with previously untreated metastatic colorectal cancer (EORTC 05963). The authors hypothesized that treatment near maximum tolerated dose could disrupt circadian clocks thus impairing the efficacy of chronoFLO4 but not of FOLFOX2. Patients with available data (N = 556) were categorized into three subgroups according to the worst grade (G) of neutropenia experienced during treatment. Distinct multivariate models with time-dependent covariates were constructed for each treatment schedule. Neutropenia incidence (all grades) was 33% on chronoFLO4 and 61% on FOLFOX2 (p < .0001), and G3-4 were 7% and 25%, respectively (p < .0001). Neutropenia was significantly more frequent in women than men on either schedule (FOLFOX2, p = .003; chronoFLO4, p = .04). Median survival was 20.7 mo in patients with G3-4 neutropenia versus 12.5 mo in neutropenia-free patients on FOLFOX2 (p < .0001). Corresponding figures were 13.7 and 19.4 mo, respectively, on chronoFLO4 (p = .36). Multivariate analysis confirmed occurrence of severe neutropenia independently predicted for better overall survival on FOLFOX2 (HR = 0.56; p = .015), and worse survival on chronoFLO4 (HR = 1.77, p = .06), with a significant interaction test (p < .0001). Prediction of better survival in neutropenic patients on FOLFOX2 supports the administration of conventional chemotherapy near maximum tolerated dose. The opposite trend shown here for chronoFLO4 supports the novel concept of jointly optimized hematologic tolerability and efficacy through personalized circadian-timed therapy. |
|---|---|
| Autores principais: | Innominato, PF |
| Outros Autores: | Giacchetti, S; Moreau, T; Carvalho, C, et al. |
| Assunto: | Antineoplastic agents Colorectal neoplasms Neutropenia |
| Ano: | 2011 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Hospital Prof. Dr. Fernando Fonseca E.P.E. |
| Idioma: | inglês |
| Origem: | Repositório do Hospital Prof. Doutor Fernando Fonseca |
| _version_ | 1868417244118122496 |
|---|---|
| author | Innominato, PF |
| author2 | Giacchetti, S Moreau, T Carvalho, C, et al. |
| author2_role | author author author |
| author_facet | Innominato, PF Giacchetti, S Moreau, T Carvalho, C, et al. |
| author_role | author |
| contributor_name_str_mv | Unidade Local de Saúde Amadora / Sintra |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Innominato, PF\"},{\"Person.name\":\"Giacchetti, S\"},{\"Person.name\":\"Moreau, T\"},{\"Person.name\":\"Carvalho, C, et al.\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Unidade Local de Saúde Amadora / Sintra |
| datacite.creators.creator.creatorName.fl_str_mv | Innominato, PF Giacchetti, S Moreau, T Carvalho, C, et al. |
| datacite.date.Accepted.fl_str_mv | 2011-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2019-05-24T11:35:31Z |
| datacite.date.embargoed.fl_str_mv | 2019-05-24T11:35:31Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Antineoplastic agents Colorectal neoplasms Neutropenia |
| datacite.titles.title.fl_str_mv | Prediction of survival by neutropenia according to delivery schedule of oxaliplatin-5-Fluorouracil-leucovorin for metastatic colorectal cancer in a randomized international trial (EORTC 05963) |
| dc.contributor.none.fl_str_mv | Unidade Local de Saúde Amadora / Sintra |
| dc.creator.none.fl_str_mv | Innominato, PF Giacchetti, S Moreau, T Carvalho, C, et al. |
| dc.date.Accepted.fl_str_mv | 2011-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2019-05-24T11:35:31Z |
| dc.date.embargoed.fl_str_mv | 2019-05-24T11:35:31Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10400.10/2275 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Informa Healthcare |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | Antineoplastic agents Colorectal neoplasms Neutropenia |
| dc.title.fl_str_mv | Prediction of survival by neutropenia according to delivery schedule of oxaliplatin-5-Fluorouracil-leucovorin for metastatic colorectal cancer in a randomized international trial (EORTC 05963) |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | Circadian clocks control cellular proliferation and drug metabolism over the 24 h. However, circadian chronomodulated chemotherapy with 5-fluorouracil, leucovorin, and oxaliplatin (chronoFLO4) offered no survival benefit as compared with the non-time-stipulated FOLFOX2, in an international randomized trial involving patients with previously untreated metastatic colorectal cancer (EORTC 05963). The authors hypothesized that treatment near maximum tolerated dose could disrupt circadian clocks thus impairing the efficacy of chronoFLO4 but not of FOLFOX2. Patients with available data (N = 556) were categorized into three subgroups according to the worst grade (G) of neutropenia experienced during treatment. Distinct multivariate models with time-dependent covariates were constructed for each treatment schedule. Neutropenia incidence (all grades) was 33% on chronoFLO4 and 61% on FOLFOX2 (p < .0001), and G3-4 were 7% and 25%, respectively (p < .0001). Neutropenia was significantly more frequent in women than men on either schedule (FOLFOX2, p = .003; chronoFLO4, p = .04). Median survival was 20.7 mo in patients with G3-4 neutropenia versus 12.5 mo in neutropenia-free patients on FOLFOX2 (p < .0001). Corresponding figures were 13.7 and 19.4 mo, respectively, on chronoFLO4 (p = .36). Multivariate analysis confirmed occurrence of severe neutropenia independently predicted for better overall survival on FOLFOX2 (HR = 0.56; p = .015), and worse survival on chronoFLO4 (HR = 1.77, p = .06), with a significant interaction test (p < .0001). Prediction of better survival in neutropenic patients on FOLFOX2 supports the administration of conventional chemotherapy near maximum tolerated dose. The opposite trend shown here for chronoFLO4 supports the novel concept of jointly optimized hematologic tolerability and efficacy through personalized circadian-timed therapy. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| fulltext.url.fl_str_mv | https://repositorio.hff.min-saude.pt/bitstreams/b199781b-e1e8-4390-a28f-01af844a617f/download |
| id | rhff_fcf6b85ca8837578b00a05fa760587b5 |
| identifier.url.fl_str_mv | http://hdl.handle.net/10400.10/2275 |
| instacron_str | hff |
| institution | Hospital Prof. Dr. Fernando Fonseca E.P.E. |
| instname_str | Hospital Prof. Dr. Fernando Fonseca E.P.E. |
| language | eng |
| network_acronym_str | rhff |
| network_name_str | Repositório do Hospital Prof. Doutor Fernando Fonseca |
| oai_identifier_str | oai:repositorio.hff.min-saude.pt:10400.10/2275 |
| organization_str_mv | urn:organizationAcronym:hff |
| person_str_mv | Innominato, PF Giacchetti, S Moreau, T Carvalho, C, et al. |
| publishDate | 2011 |
| publisher.none.fl_str_mv | Informa Healthcare |
| reponame_str | Repositório do Hospital Prof. Doutor Fernando Fonseca |
| repository_id_str | urn:repositoryAcronym:rhff |
| service_str_mv | urn:repositoryAcronym:rhff |
| spelling | engInforma Healthcarept_PTCircadian clocks control cellular proliferation and drug metabolism over the 24 h. However, circadian chronomodulated chemotherapy with 5-fluorouracil, leucovorin, and oxaliplatin (chronoFLO4) offered no survival benefit as compared with the non-time-stipulated FOLFOX2, in an international randomized trial involving patients with previously untreated metastatic colorectal cancer (EORTC 05963). The authors hypothesized that treatment near maximum tolerated dose could disrupt circadian clocks thus impairing the efficacy of chronoFLO4 but not of FOLFOX2. Patients with available data (N = 556) were categorized into three subgroups according to the worst grade (G) of neutropenia experienced during treatment. Distinct multivariate models with time-dependent covariates were constructed for each treatment schedule. Neutropenia incidence (all grades) was 33% on chronoFLO4 and 61% on FOLFOX2 (p < .0001), and G3-4 were 7% and 25%, respectively (p < .0001). Neutropenia was significantly more frequent in women than men on either schedule (FOLFOX2, p = .003; chronoFLO4, p = .04). Median survival was 20.7 mo in patients with G3-4 neutropenia versus 12.5 mo in neutropenia-free patients on FOLFOX2 (p < .0001). Corresponding figures were 13.7 and 19.4 mo, respectively, on chronoFLO4 (p = .36). Multivariate analysis confirmed occurrence of severe neutropenia independently predicted for better overall survival on FOLFOX2 (HR = 0.56; p = .015), and worse survival on chronoFLO4 (HR = 1.77, p = .06), with a significant interaction test (p < .0001). Prediction of better survival in neutropenic patients on FOLFOX2 supports the administration of conventional chemotherapy near maximum tolerated dose. The opposite trend shown here for chronoFLO4 supports the novel concept of jointly optimized hematologic tolerability and efficacy through personalized circadian-timed therapy.application/pdfpt_PTPrediction of survival by neutropenia according to delivery schedule of oxaliplatin-5-Fluorouracil-leucovorin for metastatic colorectal cancer in a randomized international trial (EORTC 05963)Innominato, PFGiacchetti, SMoreau, TCarvalho, C, et al.HostingInstitutionOrganizationalUnidade Local de Saúde Amadora / Sintrae-mailmailto:repositorio@hff.min-saude.ptrepositorio@hff.min-saude.ptISSNIsPartOf1525-6073DOIIsPartOf10.3109/07420528.2011.5975322019-05-24T11:35:31Z20112011-01-01T00:00:00ZHandlehttp://hdl.handle.net/10400.10/2275http://purl.org/coar/access_right/c_abf2open accessAntineoplastic agentsColorectal neoplasmsNeutropenia888244 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal articlehttp://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://repositorio.hff.min-saude.pt/bitstreams/b199781b-e1e8-4390-a28f-01af844a617f/downloadChronobiology internationalLondon |
| spellingShingle | Prediction of survival by neutropenia according to delivery schedule of oxaliplatin-5-Fluorouracil-leucovorin for metastatic colorectal cancer in a randomized international trial (EORTC 05963) Innominato, PF Antineoplastic agents Colorectal neoplasms Neutropenia |
| status | SINGLETON |
| subject.fl_str_mv | Antineoplastic agents Colorectal neoplasms Neutropenia |
| title | Prediction of survival by neutropenia according to delivery schedule of oxaliplatin-5-Fluorouracil-leucovorin for metastatic colorectal cancer in a randomized international trial (EORTC 05963) |
| title_full | Prediction of survival by neutropenia according to delivery schedule of oxaliplatin-5-Fluorouracil-leucovorin for metastatic colorectal cancer in a randomized international trial (EORTC 05963) |
| title_fullStr | Prediction of survival by neutropenia according to delivery schedule of oxaliplatin-5-Fluorouracil-leucovorin for metastatic colorectal cancer in a randomized international trial (EORTC 05963) |
| title_full_unstemmed | Prediction of survival by neutropenia according to delivery schedule of oxaliplatin-5-Fluorouracil-leucovorin for metastatic colorectal cancer in a randomized international trial (EORTC 05963) |
| title_short | Prediction of survival by neutropenia according to delivery schedule of oxaliplatin-5-Fluorouracil-leucovorin for metastatic colorectal cancer in a randomized international trial (EORTC 05963) |
| title_sort | Prediction of survival by neutropenia according to delivery schedule of oxaliplatin-5-Fluorouracil-leucovorin for metastatic colorectal cancer in a randomized international trial (EORTC 05963) |
| topic | Antineoplastic agents Colorectal neoplasms Neutropenia |
| topic_facet | Antineoplastic agents Colorectal neoplasms Neutropenia |
| url | http://hdl.handle.net/10400.10/2275 |
| visible | 1 |