Scientists hunt for clues to personalize colorectal cancer therapy
NCT ID NCT02394834
First seen Apr 21, 2026 · Last updated May 15, 2026 · Updated 4 times
Summary
This study looks at genetic markers in tumor tissue to see if they can predict how well two different chemotherapy combinations work for people with advanced colorectal cancer. About 757 patients who have not had chemotherapy before will be randomly assigned to one of two treatment groups. The goal is to understand why some patients respond better to one treatment than the other, which could help doctors choose the right therapy in the future.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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Ichinomiya, Aichi-ken, Japan
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Komaki, Aichi-ken, Japan
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Kounan, Aichi-ken, Japan
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Nagakute, Aichi-ken, Japan
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Nagoya, Aichi-ken, Japan
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Okazaki, Aichi-ken, Japan
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Toyohashi, Aichi-ken, Japan
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Toyokawa, Aichi-ken, Japan
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Toyota, Aichi-ken, Japan
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Yatomi, Aichi-ken, Japan
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Daisen, Akita, Japan
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Hirosaki, Aomori, Japan
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Misawa, Aomori, Japan
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Kashiwa, Chiba, Japan
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Yachiyo, Chiba, Japan
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Matsuyama, Ehime, Japan
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Tōon, Ehime, Japan
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Tsuruga, Fukui, Japan
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Yoshida, Fukui, Japan
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Kitakyushu, Fukuoka, Japan
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Koga, Fukuoka, Japan
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Koga, Fukuoka, Japan
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Kurume, Fukuoka, Japan
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Omuta, Fukuoka, Japan
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Aizu-Wakamatsu, Fukushima, Japan
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Iwaki, Fukushima, Japan
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Kōriyama, Fukushima, Japan
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Shirakawa, Fukushima, Japan
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Hashima, Gifu, Japan
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Kakamigahara, Gifu, Japan
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Minokamo, Gifu, Japan
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Okazai, Gifu, Japan
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Ōgaki, Gifu, Japan
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Maebashi, Gunma, Japan
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Ōta, Gunma, Japan
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Fukuyama, Hiroshima, Japan
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Hakodate, Hokkaido, Japan
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Kitami, Hokkaido, Japan
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Kushiro, Hokkaido, Japan
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Obihiro, Hokkaido, Japan
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Otaru, Hokkaido, Japan
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Sapporo, Hokkaido, Japan
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Akashi, Hyōgo, Japan
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Amagasaki, Hyōgo, Japan
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Himeji, Hyōgo, Japan
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Kobe, Hyōgo, Japan
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Nishinomiya, Hyōgo, Japan
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Hitachi, Ibaraki, Japan
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Kasama, Ibaraki, Japan
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Ryūgasaki, Ibaraki, Japan
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Tsuchiura, Ibaraki, Japan
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Tsukuba, Ibaraki, Japan
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Hakusan, Ishikawa-ken, Japan
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Kaga, Ishikawa-ken, Japan
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Kahoku, Ishikawa-ken, Japan
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Kanazawa, Ishikawa-ken, Japan
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Nanao, Ishikawa-ken, Japan
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Morioka, Iwate, Japan
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Kida, Kagawa-ken, Japan
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Marugame, Kagawa-ken, Japan
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Takamatsu, Kagawa-ken, Japan
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Fujisawa, Kanagawa, Japan
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Hiratsuka, Kanagawa, Japan
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Isehara, Kanagawa, Japan
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Kamakura, Kanagawa, Japan
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Kanazawachō, Kanagawa, Japan
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Sagamihara, Kanagawa, Japan
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Yokohama, Kanagawa, Japan
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Yokosuka, Kanagawa, Japan
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Nankoku, Kochi, Japan
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Matsuzaka, Mie-ken, Japan
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Tsu, Mie-ken, Japan
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Yokkaichi, Mie-ken, Japan
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Ishinomaki, Miyagi, Japan
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Murata, Miyagi, Japan
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Natori-shi, Miyagi, Japan
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Ōsaki, Miyagi, Japan
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Sendai, Miyagi, Japan
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Matsumoto, Nagano, Japan
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Saku, Nagano, Japan
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Ōmura, Nagasaki, Japan
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Sasebo, Nagasaki, Japan
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Ikoma, Nara, Japan
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Tenri, Nara, Japan
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Yamatotakada, Nara, Japan
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Yufu, Oita Prefecture, Japan
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Kurashiki, Okayama-ken, Japan
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Naha, Okinawa, Japan
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Tomigusuku, Okinawa, Japan
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Urasoe, Okinawa, Japan
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Hirakata, Osaka, Japan
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Kawachi-Nagano, Osaka, Japan
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Moriguchi, Osaka, Japan
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Neyagawa, Osaka, Japan
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Sayama, Osaka, Japan
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Suita, Osaka, Japan
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Takatsuki, Osaka, Japan
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Kawagoe, Saitama, Japan
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Kitaadachi, Saitama, Japan
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Koshigaya, Saitama, Japan
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Moriyama, Shiga, Japan
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Ōtsu, Shiga, Japan
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Izumi, Shimane, Japan
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Izumo, Shimane, Japan
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Hamamatsu, Shizuoka, Japan
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Izunokuni, Shizuoka, Japan
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Sunto, Shizuoka, Japan
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Shimotsuga, Tochigi, Japan
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Shimotsuke, Tochigi, Japan
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Utsunomiya, Tochigi, Japan
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Komatsushimachō, Tokushima, Japan
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Bunkyo-ku, Tokyo, Japan
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Chiyoda-ku, Tokyo, Japan
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Chuo-ku, Tokyo, Japan
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Itabashi-ku, Tokyo, Japan
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Koto-ku, Tokyo, Japan
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Machida, Tokyo, Japan
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Minato-ku, Tokyo, Japan
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Musashino, Tokyo, Japan
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Shinagawa-ku, Tokyo, Japan
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Shinjyuku-ku, Tokyo, Japan
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Yonago, Tottori, Japan
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Kurobe-shi, Toyama, Japan
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Takaoka, Toyama, Japan
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Sakata, Yamagata, Japan
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Tsuruoka, Yamagata, Japan
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Iwakuni, Yamaguchi, Japan
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Kofu, Yamanashi, Japan
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Akita, Japan
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Aomori, Japan
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Chiba, Japan
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Fukui, Japan
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Fukuoka, Japan
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Gifu, Japan
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Kagoshima, Japan
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Kochi, Japan
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Kumamoto, Japan
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Kyoto, Japan
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Miyazaki, Japan
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Nagano, Japan
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Nagasaki, Japan
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Niigata, Japan
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Okayama, Japan
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Okinawa, Japan
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Osaka, Japan
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Saga, Japan
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Saitama, Japan
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Shizuoka, Japan
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Tokushima, Japan
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Toyama, Japan
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Yamagata, Japan
Conditions
Explore the condition pages connected to this study.