Differences in attitude toward adjuvant chemotherapy between colorectal cancer survivors and the medical staff of Japanese hospitals

Verfasser / Beitragende:
[Yukiya Narita, Hiroya Taniguchi, Koji Komori, Kenya Kimura, Takashi Kinoshita, Azusa Komori, Motoo Nomura, Shigenori Kadowaki, Daisuke Takahari, Takashi Ura, Masashi Andoh, Kei Muro]
Ort, Verlag, Jahr:
2015
Enthalten in:
International Journal of Clinical Oncology, 20/4(2015-08-01), 755-760
Format:
Artikel (online)
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024 7 0 |a 10.1007/s10147-014-0772-5  |2 doi 
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245 0 0 |a Differences in attitude toward adjuvant chemotherapy between colorectal cancer survivors and the medical staff of Japanese hospitals  |h [Elektronische Daten]  |c [Yukiya Narita, Hiroya Taniguchi, Koji Komori, Kenya Kimura, Takashi Kinoshita, Azusa Komori, Motoo Nomura, Shigenori Kadowaki, Daisuke Takahari, Takashi Ura, Masashi Andoh, Kei Muro] 
520 3 |a Background: Adding oxaliplatin to fluorouracil-based chemotherapy can improve the survival of patients with stage III colorectal cancer by approximately 20%. Reportedly, cancer patients are much more likely to prefer chemotherapy than medical professionals, although there is only a very small chance of achieving benefits from treatment. However, chronic neurotoxicity may be long lasting after the administration of oxaliplatin-based chemotherapy. This study aimed to evaluate potential side effects and differences in attitude between colorectal cancer patients and medical staff regarding the risk-benefit trade-offs of chemotherapy. Methods: Relapse-free colorectal cancer patients who received adjuvant chemotherapy, doctors, and nurses were surveyed using a questionnaire regarding the side effects of chemotherapy and hypothetical clinical scenarios to quantify gains in the risk of relapse that were deemed necessary to make chemotherapy worthwhile. Results: Responses were obtained from 147 patients, 54 doctors, and 84 nurses. Of these, 39% of patients and 85% of doctors replied that moderate side effects of adjuvant chemotherapy were worthwhile to achieve an absolute gain in the risk of relapse of 10% from a baseline of 40%. More severe side effects, as reported by colorectal cancer patients, were not associated with the larger gains necessary to make treatment worthwhile. Seven percent of patients treated with oxaliplatin, 40% of doctors, and 43% of nurses replied that side effects associated with oxaliplatin-based chemotherapy were severe. Conclusions: Doctors should consider potential heterogeneity in side effects and attitudes regarding the risk-benefit balance of adjuvant chemotherapy, and that patient perspectives should enhance shared decision-making. 
540 |a Japan Society of Clinical Oncology, 2014 
690 7 |a Adjuvant chemotherapy  |2 nationallicence 
690 7 |a Colorectal cancer  |2 nationallicence 
690 7 |a Patients' attitudes  |2 nationallicence 
700 1 |a Narita  |D Yukiya  |u Department of Clinical Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden, Chikusa-ku, 464-8681, Nagoya, Aichi, Japan  |4 aut 
700 1 |a Taniguchi  |D Hiroya  |u Department of Clinical Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden, Chikusa-ku, 464-8681, Nagoya, Aichi, Japan  |4 aut 
700 1 |a Komori  |D Koji  |u Department of Gastroenterological Surgery, Aichi Cancer Center Hospital, 1-1 Kanokoden, Chikusa-ku, Nagoya, Aichi, Japan  |4 aut 
700 1 |a Kimura  |D Kenya  |u Department of Gastroenterological Surgery, Aichi Cancer Center Hospital, 1-1 Kanokoden, Chikusa-ku, Nagoya, Aichi, Japan  |4 aut 
700 1 |a Kinoshita  |D Takashi  |u Department of Gastroenterological Surgery, Aichi Cancer Center Hospital, 1-1 Kanokoden, Chikusa-ku, Nagoya, Aichi, Japan  |4 aut 
700 1 |a Komori  |D Azusa  |u Department of Clinical Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden, Chikusa-ku, 464-8681, Nagoya, Aichi, Japan  |4 aut 
700 1 |a Nomura  |D Motoo  |u Department of Clinical Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden, Chikusa-ku, 464-8681, Nagoya, Aichi, Japan  |4 aut 
700 1 |a Kadowaki  |D Shigenori  |u Department of Clinical Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden, Chikusa-ku, 464-8681, Nagoya, Aichi, Japan  |4 aut 
700 1 |a Takahari  |D Daisuke  |u Department of Clinical Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden, Chikusa-ku, 464-8681, Nagoya, Aichi, Japan  |4 aut 
700 1 |a Ura  |D Takashi  |u Department of Clinical Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden, Chikusa-ku, 464-8681, Nagoya, Aichi, Japan  |4 aut 
700 1 |a Andoh  |D Masashi  |u Department of Clinical Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden, Chikusa-ku, 464-8681, Nagoya, Aichi, Japan  |4 aut 
700 1 |a Muro  |D Kei  |u Department of Clinical Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden, Chikusa-ku, 464-8681, Nagoya, Aichi, Japan  |4 aut 
773 0 |t International Journal of Clinical Oncology  |d Springer Japan  |g 20/4(2015-08-01), 755-760  |x 1341-9625  |q 20:4<755  |1 2015  |2 20  |o 10147 
856 4 0 |u https://doi.org/10.1007/s10147-014-0772-5  |q text/html  |z Onlinezugriff via DOI 
898 |a BK010053  |b XK010053  |c XK010000 
900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s10147-014-0772-5  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Narita  |D Yukiya  |u Department of Clinical Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden, Chikusa-ku, 464-8681, Nagoya, Aichi, Japan  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Taniguchi  |D Hiroya  |u Department of Clinical Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden, Chikusa-ku, 464-8681, Nagoya, Aichi, Japan  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Komori  |D Koji  |u Department of Gastroenterological Surgery, Aichi Cancer Center Hospital, 1-1 Kanokoden, Chikusa-ku, Nagoya, Aichi, Japan  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Kimura  |D Kenya  |u Department of Gastroenterological Surgery, Aichi Cancer Center Hospital, 1-1 Kanokoden, Chikusa-ku, Nagoya, Aichi, Japan  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Kinoshita  |D Takashi  |u Department of Gastroenterological Surgery, Aichi Cancer Center Hospital, 1-1 Kanokoden, Chikusa-ku, Nagoya, Aichi, Japan  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Komori  |D Azusa  |u Department of Clinical Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden, Chikusa-ku, 464-8681, Nagoya, Aichi, Japan  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Nomura  |D Motoo  |u Department of Clinical Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden, Chikusa-ku, 464-8681, Nagoya, Aichi, Japan  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Kadowaki  |D Shigenori  |u Department of Clinical Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden, Chikusa-ku, 464-8681, Nagoya, Aichi, Japan  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Takahari  |D Daisuke  |u Department of Clinical Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden, Chikusa-ku, 464-8681, Nagoya, Aichi, Japan  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Ura  |D Takashi  |u Department of Clinical Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden, Chikusa-ku, 464-8681, Nagoya, Aichi, Japan  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Andoh  |D Masashi  |u Department of Clinical Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden, Chikusa-ku, 464-8681, Nagoya, Aichi, Japan  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Muro  |D Kei  |u Department of Clinical Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden, Chikusa-ku, 464-8681, Nagoya, Aichi, Japan  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t International Journal of Clinical Oncology  |d Springer Japan  |g 20/4(2015-08-01), 755-760  |x 1341-9625  |q 20:4<755  |1 2015  |2 20  |o 10147