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GLPG1837

Phase 2

Cystic Fibrosis | Small molecule | Respiratory |Lakefront Biotherapeutics|Trials Updated: Dec 7, 2016

GLPG1837 target and mechanism

Molecular targetCFTR
Target classGene
ModalitySmall molecule

Also known as GLPG1837 as, GLPG1837 single ascending doses, GLPG1837 dose 1

Success Probability

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Trial Design

UNCONTROLLEDDMCBiomarker
Total Trials2
Total Enrollment33

FDA Designations

No designations recorded

GLPG1837 clinical trials

GLPG1837 · 2 trials · 1 indication

Phase 2 2
NCT02707562Study of GLPG1837 in Subjects With Cystic Fibrosis (G551D Mutation)Cystic Fibrosis
COMPLETED26 Analytics
NCT02690519Study of GLPG1837 in Subjects With Cystic Fibrosis (S1251N Mutation)Cystic Fibrosis
COMPLETED7 Analytics
PHASE2COMPLETED
Study of GLPG1837 in Subjects With Cystic Fibrosis (G551D Mutation)
Cystic FibrosisUnlock trial analytics
PHASE2COMPLETED
Study of GLPG1837 in Subjects With Cystic Fibrosis (S1251N Mutation)
Cystic FibrosisUnlock trial analytics

Study Endpoints

Primary Endpoints

Changes in adverse events
Up to 9 weeks

To evaluate the safety and tolerability of GLPG1837 in terms of adverse events at every visit

Changes in laboratory parameters
Up to 7 weeks

To evaluate the safety and tolerability of GLPG1837 in terms of abnormal laboratory parameters at every visit

Changes in vital signs - composite outcome measure
Up to 9 weeks

To evaluate the safety and tolerability of GLPG1837 in terms of abnormal vital signs as measured by temperature, blood pressure, heart rate and respiratory rate, at every visit

Changes in physical examination - composite outcome measure
Up to 9 weeks

To evaluate the safety and tolerability of GLPG1837 in terms of abnormalities during physical examination at every visit

Changes in electrocardiogram
Up to 7 weeks

To evaluate the safety and tolerability of GLPG1837 in terms of abnormal electrocardiogram at every visit

Changes in vital signs
Up to 9 weeks

To evaluate the safety and tolerability of GLPG1837 in terms of abnormal vital signs at every visit

Changes in physical examination
Up to 9 weeks

To evaluate the safety and tolerability of GLPG1837 in terms of abnormal physical examination at every visit

Secondary Endpoints

Changes in sweat chloride concentration
Up to 9 weeks
Changes in pulmonary function (forced expiratory volume in 1 second, FEV1) assessed by spirometry
Up to 9 weeks
Plasma levels of GLPG1837: Cmax, the maximum observed plasma concentration
Up to 3 weeks
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
GLPG1837 dose 1, GLPG1837 dose 2, GLPG1837 dose 3EXPERIMENTALGLPG1837 twice daily oral dosing - morning and evening, for 4 weeks
GLPG1837 dose 1 and GLPG1837 dose 2EXPERIMENTALGLPG1837 twice daily oral dosing - morning and evening, for 4 weeks

Interventions

NameTypeDescription
GLPG1837 dose 1DRUGtwo GLPG1837 tablets in the morning and two GLPG1837 tablets in the evening, for one week
GLPG1837 dose 2DRUGtwo GLPG1837 tablets in the morning and two GLPG1837 tablets in the evening, for one week
GLPG1837 dose 3DRUGtwo GLPG1837 tablets in the morning and two GLPG1837 tablets in the evening, for two weeks
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites16

Inclusion Criteria: * Male or female subjects ≥ 18 years of age, with a confirmed diagnosis of cystic fibrosis * Subjects with gating G551D CFTR mutation on at least one allele in the CFTR gene * Subjects currently receiving treatment with ivacaftor on a stable regimen or not on a treatment regimen...

Countries:AustraliaCzechiaGermanyIrelandUnited KingdomBelgiumNetherlands
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Competitive Landscape -Cystic Fibrosis 20 trials

Frequently asked questions about GLPG1837

What is GLPG1837 used for in cystic fibrosis?

GLPG1837 is an investigational small molecule being studied for the treatment of cystic fibrosis, a genetic respiratory disease. It is designed for patients whose cystic fibrosis is driven by specific CFTR mutations, including the G551D and S1251N gating mutations. It is not approved and remains in clinical development.

What does GLPG1837 target?

GLPG1837 targets CFTR, the cystic fibrosis transmembrane conductance regulator gene and its protein product. CFTR dysfunction causes cystic fibrosis. GLPG1837 is a small molecule developed to act on CFTR in patients carrying certain mutations, including G551D and S1251N, which are gating mutations that impair chloride transport.

Who is developing GLPG1837?

GLPG1837 is being developed by Lakefront Biotherapeutics, which trades under the ticker LKFT. The company has sponsored Phase 2 clinical studies of the drug in patients with cystic fibrosis. No partnership or licensing arrangement for GLPG1837 is disclosed.

What phase is GLPG1837 in?

GLPG1837 is in Phase 2 development. Two Phase 2 trials in cystic fibrosis have been completed, and no trials are currently active. The drug is investigational and has not been approved by the FDA or any other regulatory agency for any indication.

What clinical trials is GLPG1837 in?

GLPG1837 has been studied in two completed Phase 2 trials. NCT02707562 enrolled 26 adults with cystic fibrosis and the G551D mutation across Australia, Czechia, Germany, Ireland, and the United Kingdom. NCT02690519 enrolled 7 adults with the S1251N mutation in Belgium and the Netherlands. Both studies are completed.