Ignite Creation Date:
2025-12-25 @ 12:56 AM
Ignite Modification Date:
2026-03-13 @ 5:44 AM
Study NCT ID:
NCT04544293
Status:
ACTIVE_NOT_RECRUITING
Last Update Posted:
2025-08-07
First Post:
2020-09-03
Is Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Clinical Trial of Inhaled Molgramostim Nebulizer Solution in Autoimmune Pulmonary Alveolar Proteinosis (aPAP)
Sponsor:
Savara Inc.
Organization:
Study Overview
Official Title:
A Randomized, Double-blind, Placebo-controlled Clinical Trial of Once-daily Inhaled Molgramostim Nebulizer Solution in Adult Subjects With Autoimmune Pulmonary Alveolar Proteinosis (aPAP)
Status:
ACTIVE_NOT_RECRUITING
Status Verified Date:
2025-07
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:
IMPALA-2
Brief Summary:
160 subjects with autoimmune pulmonary alveolar proteinosis (aPAP) will be randomized to receive once daily treatment with inhaled molgramostim (MOL) or placebo (PBO) for 48 weeks. Subjects completing the 48-week placebo-controlled period will receive open-label treatment with once daily inhaled molgramostim for 96 weeks.
Detailed Description:
This is an interventional, randomized, double-blind, 2-arm, parallel groups, placebo-controlled, multi-center, phase 3 trial in adult subjects who are diagnosed with aPAP.
An aPAP diagnosis should be confirmed by a Granulocyte-macrophage colony stimulating factor (GM-CSF) auto-antibody test result, and history of PAP based on either high resolution computed tomography, lung biopsy, or bronchoalveolar lavage cytology, should be available.
The trial consists of a 6-week screening period, a 48-week randomized, double-blind treatment period, a 96-week open-label treatment period, and a conditional 4-week safety follow-up period. The maximum treatment duration will be 145 weeks and the maximum trial duration will be 156 weeks. During the trial, whole lung lavage will be allowed as rescue treatment in case of worsening of aPAP.
An aPAP diagnosis should be confirmed by a Granulocyte-macrophage colony stimulating factor (GM-CSF) auto-antibody test result, and history of PAP based on either high resolution computed tomography, lung biopsy, or bronchoalveolar lavage cytology, should be available.
The trial consists of a 6-week screening period, a 48-week randomized, double-blind treatment period, a 96-week open-label treatment period, and a conditional 4-week safety follow-up period. The maximum treatment duration will be 145 weeks and the maximum trial duration will be 156 weeks. During the trial, whole lung lavage will be allowed as rescue treatment in case of worsening of aPAP.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
True
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| 2020-001263-85 | EUDRACT_NUMBER | None | View |