LYNPARZA Breast Cancer in the Adjuvant Setting Japan Post-Marketing Surveillance (PMS)

Last updated: March 12, 2026
Sponsor: AstraZeneca
Overall Status: Completed

Phase

N/A

Condition

Breast Cancer

Cancer

Treatment

N/A

Clinical Study ID

NCT05677308
D081CC00012
  • All Genders

Study Summary

To evaluate the frequency of bone marrow suppression Adverse Drug Reactions (ADRs) in patients with BRCA mutated HER2 negative high recurrent risk breast cancer treated with LYNPARZA for adjuvant treatment in the actual post-marketing use.

Eligibility Criteria

Inclusion

Inclusion Criteria:

  • The patients who started treatment with LYNPARZA for the first time for the approvedindication "Adjuvant treatment for patients with BRCA-mutated HER2 negative highrecurrent risk breast cancer"

Exclusion

Exclusion Criteria:

  • Patients who have no treatment history with LYNPARZA

Study Design

Total Participants: 61
Study Start date:
March 07, 2023
Estimated Completion Date:
February 18, 2026

Study Description

To evaluate the frequency of bone marrow suppression Adverse Drug Reactions (ADRs) in patients with BRCA mutated HER2 negative high recurrent risk breast cancer treated with LYNPARZA for adjuvant treatment in the actual post-marketing use.

This investigation will be conducted for application for re-examination specified in Article 14-4 of the Pharmaceutical Affairs Law.

Connect with a study center

  • Research Site

    Aichi,
    Japan

    Site Not Available

  • Research Site

    Aichi 11192139,
    Japan

    Site Not Available

  • Research Site

    Akita,
    Japan

    Site Not Available

  • Research Site

    Akita 2113126,
    Japan

    Site Not Available

  • Research Site

    Aomori,
    Japan

    Site Not Available

  • Research Site

    Aomori 2130658,
    Japan

    Site Not Available

  • Research Site

    Chiba,
    Japan

    Site Not Available

  • Research Site

    Chiba 2113015,
    Japan

    Site Not Available

  • Research Site

    Ehime,
    Japan

    Site Not Available

  • Research Site

    Fukui,
    Japan

    Site Not Available

  • Research Site

    Fukui 1863986,
    Japan

    Site Not Available

  • Research Site

    Fukuoka,
    Japan

    Site Not Available

  • Research Site

    Fukuoka 1863967,
    Japan

    Site Not Available

  • Research Site

    Gifu,
    Japan

    Site Not Available

  • Research Site

    Gifu 1863641,
    Japan

    Site Not Available

  • Research Site

    Gunma,
    Japan

    Site Not Available

  • Research Site

    Hiroshima,
    Japan

    Site Not Available

  • Research Site

    Hiroshima 1862415,
    Japan

    Site Not Available

  • Research Site

    Hokkaido,
    Japan

    Site Not Available

  • Research Site

    Hyogo,
    Japan

    Site Not Available

  • Research Site

    Hyōgo,
    Japan

    Site Not Available

  • Research Site

    Hyōgo 2129969,
    Japan

    Site Not Available

  • Research Site

    Ibaraki,
    Japan

    Site Not Available

  • Research Site

    Ibaraki 1862033,
    Japan

    Site Not Available

  • Research Site

    Ishikawa,
    Japan

    Site Not Available

  • Research Site

    Ishikawa 1861393,
    Japan

    Site Not Available

  • Research Site

    Iwate,
    Japan

    Site Not Available

  • Research Site

    Kagoshima,
    Japan

    Site Not Available

  • Research Site

    Kanagawa,
    Japan

    Site Not Available

  • Research Site

    Kanagawa 1860292,
    Japan

    Site Not Available

  • Research Site

    Kochi,
    Japan

    Site Not Available

  • Research Site

    Kochi 1859146,
    Japan

    Site Not Available

  • Research Site

    Kumamoto,
    Japan

    Site Not Available

  • Research Site

    Kumamoto 1858421,
    Japan

    Site Not Available

  • Research Site

    Kyoto,
    Japan

    Site Not Available

  • Research Site

    Kyoto 1857910,
    Japan

    Site Not Available

  • Research Site

    Mie,
    Japan

    Site Not Available

  • Research Site

    Mie 1857357,
    Japan

    Site Not Available

  • Research Site

    Miyagi,
    Japan

    Site Not Available

  • Research Site

    Miyagi 1856813,
    Japan

    Site Not Available

  • Research Site

    Nagano,
    Japan

    Site Not Available

  • Research Site

    Nagasaki,
    Japan

    Site Not Available

  • Research Site

    Nara,
    Japan

    Site Not Available

  • Research Site

    Nara 1855612,
    Japan

    Site Not Available

  • Research Site

    Niigata,
    Japan

    Site Not Available

  • Research Site

    Niigata 1855431,
    Japan

    Site Not Available

  • Research Site

    Numakunai,
    Japan

    Site Not Available

  • Research Site

    Numakunai 2111574,
    Japan

    Site Not Available

  • Research Site

    Oita,
    Japan

    Site Not Available

  • Research Site

    Okayama,
    Japan

    Site Not Available

  • Research Site

    Okayama 1854383,
    Japan

    Site Not Available

  • Research Site

    Okinawa,
    Japan

    Site Not Available

  • Research Site

    Okinawa 1894616,
    Japan

    Site Not Available

  • Research Site

    Osaka,
    Japan

    Site Not Available

  • Research Site

    Osaka 1853909,
    Japan

    Site Not Available

  • Research Site

    Saga,
    Japan

    Site Not Available

  • Research Site

    Saga 1853303,
    Japan

    Site Not Available

  • Research Site

    Saitama,
    Japan

    Site Not Available

  • Research Site

    Saitama 6940394,
    Japan

    Site Not Available

  • Research Site

    Shiga,
    Japan

    Site Not Available

  • Research Site

    Shiga 9115498,
    Japan

    Site Not Available

  • Research Site

    Shimane,
    Japan

    Site Not Available

  • Research Site

    Shimane 10987750,
    Japan

    Site Not Available

  • Research Site

    Shizuoka,
    Japan

    Site Not Available

  • Research Site

    Shizuoka 1851717,
    Japan

    Site Not Available

  • Research Site

    Tochigi,
    Japan

    Site Not Available

  • Research Site

    Tochigi 1850311,
    Japan

    Site Not Available

  • Research Site

    Tokyo,
    Japan

    Site Not Available

  • Research Site

    Tokyo 1850147,
    Japan

    Site Not Available

  • Research Site

    Tottori,
    Japan

    Site Not Available

  • Research Site

    Tottori 1849893,
    Japan

    Site Not Available

  • Research Site

    Toyama,
    Japan

    Site Not Available

  • Research Site

    Toyama 1849876,
    Japan

    Site Not Available

  • Research Site

    Wakayama,
    Japan

    Site Not Available

  • Research Site

    Wakayama 1926004,
    Japan

    Site Not Available

  • Research Site

    Yamaguchi,
    Japan

    Site Not Available

  • Research Site

    Yamaguchi 1848689,
    Japan

    Site Not Available

  • Research Site

    Yamanashi,
    Japan

    Site Not Available

  • Research Site

    Yamanashi 11611479,
    Japan

    Site Not Available

  • Research Site

    Ōita,
    Japan

    Site Not Available

  • Research Site

    Ōita 1854487,
    Japan

    Site Not Available

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