Cargando…

Long-term survival and conditional survival of cancer patients in Japan using population-based cancer registry data

Although we usually report 5-year cancer survival using population-based cancer registry data, nowadays many cancer patients survive longer and need to be followed-up for more than 5 years. Long-term cancer survival figures are scarce in Japan. Here we report 10-year cancer survival and conditional...

Descripción completa

Detalles Bibliográficos
Autores principales: Ito, Yuri, Miyashiro, Isao, Ito, Hidemi, Hosono, Satoyo, Chihara, Dai, Nakata-Yamada, Kayo, Nakayama, Masashi, Matsuzaka, Masashi, Hattori, Masakazu, Sugiyama, Hiromi, Oze, Isao, Tanaka, Rina, Nomura, Etsuko, Nishino, Yoshikazu, Matsuda, Tomohiro, Ioka, Akiko, Tsukuma, Hideaki, Nakayama, Tomio
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Blackwell Publishing Ltd 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4462379/
https://www.ncbi.nlm.nih.gov/pubmed/25183551
http://dx.doi.org/10.1111/cas.12525
_version_ 1782375645039296512
author Ito, Yuri
Miyashiro, Isao
Ito, Hidemi
Hosono, Satoyo
Chihara, Dai
Nakata-Yamada, Kayo
Nakayama, Masashi
Matsuzaka, Masashi
Hattori, Masakazu
Sugiyama, Hiromi
Oze, Isao
Tanaka, Rina
Nomura, Etsuko
Nishino, Yoshikazu
Matsuda, Tomohiro
Ioka, Akiko
Tsukuma, Hideaki
Nakayama, Tomio
author_facet Ito, Yuri
Miyashiro, Isao
Ito, Hidemi
Hosono, Satoyo
Chihara, Dai
Nakata-Yamada, Kayo
Nakayama, Masashi
Matsuzaka, Masashi
Hattori, Masakazu
Sugiyama, Hiromi
Oze, Isao
Tanaka, Rina
Nomura, Etsuko
Nishino, Yoshikazu
Matsuda, Tomohiro
Ioka, Akiko
Tsukuma, Hideaki
Nakayama, Tomio
author_sort Ito, Yuri
collection PubMed
description Although we usually report 5-year cancer survival using population-based cancer registry data, nowadays many cancer patients survive longer and need to be followed-up for more than 5 years. Long-term cancer survival figures are scarce in Japan. Here we report 10-year cancer survival and conditional survival using an established statistical approach. We received data on 1 387 489 cancer cases from six prefectural population-based cancer registries in Japan, diagnosed between 1993 and 2009 and followed-up for at least 5 years. We estimated the 10-year relative survival of patients who were followed-up between 2002 and 2006 using period analysis. Using this 10-year survival, we also calculated the conditional 5-year survival for cancer survivors who lived for some years after diagnosis. We reported 10-year survival and conditional survival of 23 types of cancer for 15–99-year-old patients and four types of cancer for children (0–14 years old) and adolescent and young adults (15–29 years old) patients by sex. Variation in 10-year cancer survival by site was wide, from 5% for pancreatic cancer to 95% for female thyroid cancer. Approximately 70–80% of children and adolescent and young adult cancer patients survived for more than 10 years. Conditional 5-year survival for most cancer sites increased according to years, whereas those for liver cancer and multiple myeloma did not increase. We reported 10-year cancer survival and conditional survival using population-based cancer registries in Japan. It is important for patients and clinicians to report these relevant figures using population-based data.
format Online
Article
Text
id pubmed-4462379
institution National Center for Biotechnology Information
language English
publishDate 2014
publisher Blackwell Publishing Ltd
record_format MEDLINE/PubMed
spelling pubmed-44623792015-10-05 Long-term survival and conditional survival of cancer patients in Japan using population-based cancer registry data Ito, Yuri Miyashiro, Isao Ito, Hidemi Hosono, Satoyo Chihara, Dai Nakata-Yamada, Kayo Nakayama, Masashi Matsuzaka, Masashi Hattori, Masakazu Sugiyama, Hiromi Oze, Isao Tanaka, Rina Nomura, Etsuko Nishino, Yoshikazu Matsuda, Tomohiro Ioka, Akiko Tsukuma, Hideaki Nakayama, Tomio Cancer Sci Original Articles Although we usually report 5-year cancer survival using population-based cancer registry data, nowadays many cancer patients survive longer and need to be followed-up for more than 5 years. Long-term cancer survival figures are scarce in Japan. Here we report 10-year cancer survival and conditional survival using an established statistical approach. We received data on 1 387 489 cancer cases from six prefectural population-based cancer registries in Japan, diagnosed between 1993 and 2009 and followed-up for at least 5 years. We estimated the 10-year relative survival of patients who were followed-up between 2002 and 2006 using period analysis. Using this 10-year survival, we also calculated the conditional 5-year survival for cancer survivors who lived for some years after diagnosis. We reported 10-year survival and conditional survival of 23 types of cancer for 15–99-year-old patients and four types of cancer for children (0–14 years old) and adolescent and young adults (15–29 years old) patients by sex. Variation in 10-year cancer survival by site was wide, from 5% for pancreatic cancer to 95% for female thyroid cancer. Approximately 70–80% of children and adolescent and young adult cancer patients survived for more than 10 years. Conditional 5-year survival for most cancer sites increased according to years, whereas those for liver cancer and multiple myeloma did not increase. We reported 10-year cancer survival and conditional survival using population-based cancer registries in Japan. It is important for patients and clinicians to report these relevant figures using population-based data. Blackwell Publishing Ltd 2014-11 2014-10-18 /pmc/articles/PMC4462379/ /pubmed/25183551 http://dx.doi.org/10.1111/cas.12525 Text en © 2014 The Authors. Cancer Science published by Wiley Publishing Asia Pty Ltd on behalf of Japanese Cancer Association. http://creativecommons.org/licenses/by-nc/3.0/ This is an open access article under the terms of the Creative Commons Attribution-NonCommercial License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes.
spellingShingle Original Articles
Ito, Yuri
Miyashiro, Isao
Ito, Hidemi
Hosono, Satoyo
Chihara, Dai
Nakata-Yamada, Kayo
Nakayama, Masashi
Matsuzaka, Masashi
Hattori, Masakazu
Sugiyama, Hiromi
Oze, Isao
Tanaka, Rina
Nomura, Etsuko
Nishino, Yoshikazu
Matsuda, Tomohiro
Ioka, Akiko
Tsukuma, Hideaki
Nakayama, Tomio
Long-term survival and conditional survival of cancer patients in Japan using population-based cancer registry data
title Long-term survival and conditional survival of cancer patients in Japan using population-based cancer registry data
title_full Long-term survival and conditional survival of cancer patients in Japan using population-based cancer registry data
title_fullStr Long-term survival and conditional survival of cancer patients in Japan using population-based cancer registry data
title_full_unstemmed Long-term survival and conditional survival of cancer patients in Japan using population-based cancer registry data
title_short Long-term survival and conditional survival of cancer patients in Japan using population-based cancer registry data
title_sort long-term survival and conditional survival of cancer patients in japan using population-based cancer registry data
topic Original Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4462379/
https://www.ncbi.nlm.nih.gov/pubmed/25183551
http://dx.doi.org/10.1111/cas.12525
work_keys_str_mv AT itoyuri longtermsurvivalandconditionalsurvivalofcancerpatientsinjapanusingpopulationbasedcancerregistrydata
AT miyashiroisao longtermsurvivalandconditionalsurvivalofcancerpatientsinjapanusingpopulationbasedcancerregistrydata
AT itohidemi longtermsurvivalandconditionalsurvivalofcancerpatientsinjapanusingpopulationbasedcancerregistrydata
AT hosonosatoyo longtermsurvivalandconditionalsurvivalofcancerpatientsinjapanusingpopulationbasedcancerregistrydata
AT chiharadai longtermsurvivalandconditionalsurvivalofcancerpatientsinjapanusingpopulationbasedcancerregistrydata
AT nakatayamadakayo longtermsurvivalandconditionalsurvivalofcancerpatientsinjapanusingpopulationbasedcancerregistrydata
AT nakayamamasashi longtermsurvivalandconditionalsurvivalofcancerpatientsinjapanusingpopulationbasedcancerregistrydata
AT matsuzakamasashi longtermsurvivalandconditionalsurvivalofcancerpatientsinjapanusingpopulationbasedcancerregistrydata
AT hattorimasakazu longtermsurvivalandconditionalsurvivalofcancerpatientsinjapanusingpopulationbasedcancerregistrydata
AT sugiyamahiromi longtermsurvivalandconditionalsurvivalofcancerpatientsinjapanusingpopulationbasedcancerregistrydata
AT ozeisao longtermsurvivalandconditionalsurvivalofcancerpatientsinjapanusingpopulationbasedcancerregistrydata
AT tanakarina longtermsurvivalandconditionalsurvivalofcancerpatientsinjapanusingpopulationbasedcancerregistrydata
AT nomuraetsuko longtermsurvivalandconditionalsurvivalofcancerpatientsinjapanusingpopulationbasedcancerregistrydata
AT nishinoyoshikazu longtermsurvivalandconditionalsurvivalofcancerpatientsinjapanusingpopulationbasedcancerregistrydata
AT matsudatomohiro longtermsurvivalandconditionalsurvivalofcancerpatientsinjapanusingpopulationbasedcancerregistrydata
AT iokaakiko longtermsurvivalandconditionalsurvivalofcancerpatientsinjapanusingpopulationbasedcancerregistrydata
AT tsukumahideaki longtermsurvivalandconditionalsurvivalofcancerpatientsinjapanusingpopulationbasedcancerregistrydata
AT nakayamatomio longtermsurvivalandconditionalsurvivalofcancerpatientsinjapanusingpopulationbasedcancerregistrydata
AT longtermsurvivalandconditionalsurvivalofcancerpatientsinjapanusingpopulationbasedcancerregistrydata