RecruitingPhase 3NCT04655092

Extension Study of P1101 After Completion of Phase 2 Study in PV Patients or Phase 3 Study in ET Patients

Extension Study of P1101 in Japanese Patients Who Have Completed Phase 2 Single Arm Study in Polycythemia Vera (PV) Patients (Study A19-201) or Phase 3 Study in Essential Thrombocythemia (ET) Patients (Study P1101 ET)


Sponsor

PharmaEssentia Japan K.K.

Enrollment

67 participants

Start Date

Jan 19, 2021

Study Type

INTERVENTIONAL

Conditions

Summary

This is a Phase 3 open-label, multicenter, single arm study designed to evaluate the efficacy and safety and tolerability of P1101 patient with PV or ET in long-term.


Eligibility

Min Age: 20 Years

Plain Language Summary

Simplified for easier understanding

This clinical trial is studying a biological treatment called P1101 (Ropeginterferon alfa-2b) for people with polycythemia vera (pv). The study is currently recruiting participants at 6 locations. People eligible for this study include aged 20 Years and older.

This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.

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Interventions

BIOLOGICALP1101 (Ropeginterferon alfa-2b)

The subjects who have completed the 52-week treatment duration in Study A19-201 will be treated with P1101, starting at the dose at Week 50. The dose during this study may be increased or decreased up to 500 μg depending on the condition. This study will be continued as a post-marketing clinical study after acquisition of the marketing approval of P1101.


Locations(6)

Ehime University Hospital

Toon-shi, Ehime, Japan

Mie University Hospital

Tsu, Mie-ken, Japan

Osaka University Hospital

Suita-shi, Osaka, Japan

Juntendo University Hospital

Bunkyo-ku, Tokyo, Japan

Tokyo Medical University Hospital

Shinjuku-ku, Tokyo, Japan

University of Yamanashi Hospital

Chuo-shi, Yamanashi, Japan

View Full Details on ClinicalTrials.gov

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