Ignite Creation Date:
2025-12-25 @ 1:02 AM
Ignite Modification Date:
2025-12-25 @ 11:16 PM
Study NCT ID:
NCT05325593
Status:
ACTIVE_NOT_RECRUITING
Last Update Posted:
2025-06-17
First Post:
2022-03-07
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Romiplostim Plus Dexamethasone vs Dexamethasone in Patients With Newly Diagnosed Primary Immune Thrombocytopenia
Sponsor:
Fundación Pública Andaluza para la gestión de la Investigación en Sevilla
Organization:
Study Overview
Official Title:
A Multicentre, Randomized, Open-label Study of Romiplostim Plus Dexamethasone vs Dexamethasone in Patients With Newly Diagnosed Primary Immune Thrombocytopenia
Status:
ACTIVE_NOT_RECRUITING
Status Verified Date:
2025-06
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
RODEX
Brief Summary:
Phase III, open-labeled, randomized and multicenter clinical trial to evaluate the superiority of romiplostim plus dexamethasone vs dexamethasone alone in patients with newly diagnosed primary immune thrombocytopenia
Detailed Description:
The main objective of the study is to evaluate the superiority of romiplostim plus dexamethasone versus dexamethasone alone in the treatment of primary immune thrombocytopenia, with sustained response to any ITP treatment and without World Health Organization grade 2 or higher bleeding, after six months from cessation of treatment.
Maximum time on treatment with romiplostim will be 12 months (365 days). Then, patients will be followed up for 6 additional months (180 days) after stopping romiplostim.
Clinical rules are included if romiplostim dose should be modified or finished. In case of dexamethasone, no dose adjustment is permitted.
The evaluation of romiplastim plus dexamethasone´s superiority in different periods and platelet count, proportion of patients with complete response (CR), global response (GR), early response (ER) and initial response (IR); time to loss of response (LoR), adverse events, quality of life and healthcare resources use are included as secondary objectives.
Maximum time on treatment with romiplostim will be 12 months (365 days). Then, patients will be followed up for 6 additional months (180 days) after stopping romiplostim.
Clinical rules are included if romiplostim dose should be modified or finished. In case of dexamethasone, no dose adjustment is permitted.
The evaluation of romiplastim plus dexamethasone´s superiority in different periods and platelet count, proportion of patients with complete response (CR), global response (GR), early response (ER) and initial response (IR); time to loss of response (LoR), adverse events, quality of life and healthcare resources use are included as secondary objectives.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?: