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Gene Therapy Trial Browser
Clinical Trial Report
Gene Therapy Trial Report
Summary
A Phase 1/2 Trial of SP-101 for the Treatment of Cystic Fibrosis (CF)
NCTID
NCT06526923
(View at clinicaltrials.gov)
Description
This is a Phase 1/2 multicenter, open-label, single dose trial of SP-101 investigational gene therapy in adults with CF who are ineligible for or intolerant to CFTR modulator therapy.
(Show More)
Development Status
Active
Indication
Cystic Fibrosis
Disease Ontology Term
DOID:1485
Compound Name
SP-101
Compound Description
AAV2.5T-SP183-hCFTRΔR
Sponsor
Spirovant Sciences, Inc.
Funder Type
Industry
Recruitment Status
Recruiting
Enrollment Count
15
Results Posted
Not Available
Therapy Information
Target Gene/Variant
CFTRΔR
Therapy Type
Gene transfer
Therapy Route
In-vivo
Mechanism of Action
Functional gene replacement
Route of Administration
Inhalational
Drug Product Type
Viral vector
Target Tissue/Cell
Human airway epithelia
Delivery System
Viral transduction
Vector Type
AAV2.5T
Editor Type
none
Dose 1
Undisclosed dose
Dose 2
Dose 3
Dose 4
Dose 5
Study Record Dates
Current Stage
Phase1, Phase2
Submit Date
2024-07-18
Completion Date
2026-12-31
Last Update
2024-11-25
Participation Criteria
Eligible Age
18 Years - 65 Years
Standard Ages
Adult, Older adult
Sexes Eligible for Study
ALL
Locations
No.of Trial Sites
4
Locations
United States
Regulatory Information
Has US IND
True
FDA Designations
Recent Updates
First patient dosed November 2024
Resources/Links
News and Press Releases
Spirovant Sciences Doses First Patient in the SAAVe Phase 1/2 Clinical Trial of Its Investigational, Aerosol-Delivered Genetic Medicine for the Treatment of Cystic Fibrosis
Preclinical Publications
Inhalation of SP-101 Followed by Inhaled Doxorubicin Results in Robust and Durable hCFTRΔR Transgene Expression in the Airways of Wild-Type and Cystic Fibrosis Ferrets
Intratracheal administration of AAV2.5T-SP183-fCFTRΔR in combination with doxorubicin corrects the mucociliary clearance defect in cystic fibrosis model ferrets
(Presentation) Immunogenicity in Ferrets After Inhalation Delivery of SP-101
(Poster 621) Administration of SP-101 and doxorubicin results in robust and durable hCFTRΔR transgene expression in the airways of ferrets - NACFC 2022
(Poster 672) hCFTRΔR expression and correction of human CF airway epithelia increase with increasing SP-101 MOI and doxorubicin concentration - NACFC 2022
Durable transgene expression and efficient re-administration after rAAV2.5T-mediated fCFTRΔR gene delivery to adult ferret lungs
Immunosuppression reduces rAAV2.5T neutralizing antibodies that limit efficacy following repeat dosing to ferret lungs
SP-101, A Novel Adeno-Associated Virus Gene Therapy for the Treatment of Cystic Fibrosis, Mediates Functional Correction of Primary Human Airway Epithelia From Donors with Cystic Fibrosis
Repeat Dosing of AAV2.5T to Ferret Lungs Elicits an Antibody Response That Diminishes Transduction in an Age-Dependent Manner