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Leuplin SR 11.25 mg Injection Kit specified drug-use survey "Long-term use survey in prostate cancer patients (96 weeks)"

Leuplin SR 11.25 mg Injection Kit specified drug-use survey "Long-term use survey in prostate cancer patients (96 weeks)"

Status
Unknown
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-jRCT1080222509
Enrollment
10000
Registered
2014-06-02
Start date
2014-06-02
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Prostate cancer

Interventions

Sponsors

TAKEDA PHARMACEUTICAL COMPANY LTD.
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Prostate cancer patients who meet all the following criteria: 1. Patients for whom prostate cancer was initially diagnosed on or after January 1, 2005 2. Patients with no prior history of treatment with Leuplin SR 11.25 mg Injection Kit (as an exception, patients with prior history of treatment with Leuplin 3.75 mg Injection Kit may be enrolled in the survey ) 3. Patients with prostate-specific antigen (PSA) level determined at baseline or within 3 months prior to the start of treatment with Leuplin SR 11.25 mg Injection Kit

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

MeasureTime frame
Frequency of adverse drug reactions Primary timeframe: For 96 weeks Frequency, seriousness, and time to onset of adverse events are tabulated by symptom. Adverse events are defined as all unfavorable and unintended signs, symptoms or diseases temporally associated with the use of the medicinal product reported during the period from the first to the last dose of Leuplin SR 11.25 mg Injection Kit. Among these, events which are considered possibly related to the study drug are defined as adverse drug reactions.

Secondary

MeasureTime frame
Progression-free survival, metastasis-free survival, disease-specific survival, and overall survival Secondary timeframe: From baseline to 96 weeks of treatment Progression-free survival, metastasis-free survival, disease-specific survival, and overall survival from baseline until 96 weeks of treatment with Leuplin SR 11.25 mg Injection Kit are estimated using the Kaplan-Meier method.

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026