Study of the Safety and Immunogenicity of Long-term GNR-069 Therapy in ITP Patients

NCT ID: NCT05492409

Last Updated: 2024-06-21

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

160 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-03-28

Study Completion Date

2024-04-03

Brief Summary

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It is a phase III extension study to assess safety and immunogenicity of long-term therapy with GNR-069 in patients with idiopathic thrombocytopenic purpura

Detailed Description

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It is an extension study in patients with ITP who completed participation in RMP-ITP-III clinical trial.

The study will be conducted in three stages:

* Transition visit - 1 day (transition of clinical trial participants from the RMP-ITP-III study to the RMP-ITP-III-X study);
* Treatment period - minimum 26 weeks;
* Follow-up period - 1 week. Patients will then be provided with the study therapy till the product market access with only safety data collection.

Conditions

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Idiopathic Thrombocytopenic Purpura

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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GNR-069

Weekly subcutaneous injections of GNR-069 in the individually titrated dose.

Group Type EXPERIMENTAL

GNR-069

Intervention Type BIOLOGICAL

Once a week as a subcutaneous injection.

Interventions

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GNR-069

Once a week as a subcutaneous injection.

Intervention Type BIOLOGICAL

Other Intervention Names

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romiplostim

Eligibility Criteria

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Inclusion Criteria

* Completion of participation in the study RMP-ITP-III while maintaining the clinical effectiveness of romiplostim therapy

Exclusion Criteria

* Hypersensitivity to the components of the study drug or E. Coli proteins;
* Pregnancy or breastfeeding;
* Any diseases and conditions that, in the opinion of the Investigator, may hinder the patient's participation in the study
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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AO GENERIUM

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Oksana A. Markova, MD, MSc

Role: STUDY_CHAIR

AO GENERIUM

Locations

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Federal State Budgetary Educational Institution of Higher Education "Bashkir State Medical University" of the Ministry of Health of the Russian Federation

Ufa, Bashkortostan Republic, Russia

Site Status

State Budgetary Institution of Healthcare Irkutsk awarded the "Sign of Honor" Order Regional Clinical Hospital

Irkutsk, Irkutsk Oblast, Russia

Site Status

State Budgetary Health Institution of the Kaluga Region "Kaluga Regional Clinical Hospital"

Kaluga, Kaluga Oblast, Russia

Site Status

State budgetary institution of health care of the Nizhny Novgorod region "Nizhny Novgorod Regional Clinical Hospital named after N. A. Semashko"

Nizhny Novgorod, Nizhny Novgorod Oblast, Russia

Site Status

Llc "Medis"

Nizhny Novgorod, Nizhny Novgorod Oblast, Russia

Site Status

Federal State Budgetary Educational Institution of Higher Education "Novosibirsk State Medical University" of the Ministry of Health of the Russian Federation

Novosibirsk, Novosibirsk Oblast, Russia

Site Status

Federal State Budgetary Educational Institution of Higher Education "Rostov State Medical University" of the Ministry of Health of the Russian Federation

Rostov-on-Don, Rostov Oblast, Russia

Site Status

State Health Institution of the Tula Region "Tula Regional Clinical Hospital"

Tula, Tula Oblast, Russia

Site Status

State Budgetary Institution of Healthcare of the city of Moscow "Moscow Clinical Scientific and Practical Center named after A.S. Loginov" Department of Health of the city of Moscow

Moscow, , Russia

Site Status

Federal State Budget Funded Institution National Medical Research Center of Hematology, Ministry of Health of the Russian Federation (MoH of Russia)

Moscow, , Russia

Site Status

State budgetary health care institution of the city of Moscow "City Clinical Hospital named after V.V. Veresaev of the Department of Health of the City of Moscow"

Moscow, , Russia

Site Status

Federal State Budgetary Institution "National Medical Research Center named after V.A. Almazov" of the Ministry of Health of the Russian Federation

Saint Petersburg, , Russia

Site Status

Municipal budgetary institution "Central City Hospital No. 7"

Yekaterinburg, , Russia

Site Status

Countries

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Russia

Other Identifiers

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RMP-ITP-III-X

Identifier Type: -

Identifier Source: org_study_id

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