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Montelukast

Phase 4FDA approved 1998

Undisclosed | Small molecule | Other |Dr. Reddy's Laboratories Ltd|Trials Updated: Sep 24, 2012

Montelukast development status

FDA approval Feb 20, 1998 as Singulair
Approval holderOrganon
ApplicationNDA020829
Highest phase Phase 4 run by Universita di Verona (NCT00775697)
Phase scored for RDYPhase 1
Registered trials 46 across 23 sponsors since Sep 2004

Label indication SINGULAIR is a leukotriene receptor antagonist indicated for: Prophylaxis and chronic treatment of asthma in patients 12 months of age and older ( 1.1 ). Acute prevention of exercise-induced bronchoconstriction (EIB) in patients 6 years of age and older ( 1.2 ). FDA label

Montelukast target and mechanism

Molecular targetCYSLTR1
Target classAntagonist
ModalitySmall molecule
ChEMBLCHEMBL787

Also known as Montelukast sodium, SINGULAIR

Success Probability

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Market & Valuation

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Trial Design

RandomizedACTIVE_CONTROLLED
Total Trials4
Total Enrollment160

FDA Designations

No designations recorded

Montelukast clinical trials

Montelukast · 4 trials · 1 indication

Phase 1 4
NCT01691456Bioequivalence Study of Montelukast Sodium Oral Granules 4mg Under Fasting ConditionHealthy
COMPLETED45 Analytics
NCT01691469Bioequivalence Study of Montelukast Sodium Oral Granules 4mg Under Fed ConditionHealthy
COMPLETED31 Analytics
NCT01671709Bioequivalence Study of Montelukast Sodium Tablets 10mg Under Fasting ConditionHealthy
COMPLETED41 Analytics
NCT01671722Bioequivalence Study of Montelukast Sodium Tablets 10mg Under Fed ConditionHealthy
COMPLETED43 Analytics
PHASE1COMPLETED
Bioequivalence Study of Montelukast Sodium Oral Granules 4mg Under Fasting Condition
HealthyUnlock trial analytics
PHASE1COMPLETED
Bioequivalence Study of Montelukast Sodium Oral Granules 4mg Under Fed Condition
HealthyUnlock trial analytics
PHASE1COMPLETED
Bioequivalence Study of Montelukast Sodium Tablets 10mg Under Fasting Condition
HealthyUnlock trial analytics
PHASE1COMPLETED
Bioequivalence Study of Montelukast Sodium Tablets 10mg Under Fed Condition
HealthyUnlock trial analytics

Study Endpoints

Primary Endpoints

Area under curve(AUC)
Pre-dose (0.00) and 0.50, 1.00, 1.33, 1.67, 2.00, 2.33, 2.67, 3.00, 3.33, 3.67, 4.00, 4.50, 5.00, 6.00, 8.00, 10.00, 12.00, 16.00, 20.00 and 24.00 hours post dose.
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelCROSSOVER
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Montelukast Sodium Oral GranulesEXPERIMENTALMontelukast Sodium Oral Granules 4mg of Dr. Reddy's Laboratories Limited
SINGULAIRACTIVE_COMPARATOR(Montelukast sodium) Oral Granules 4mg of Merck Sharp \& Dohme Ltd., USA
Montelukast sodium tabletsEXPERIMENTALMontelukast sodium tablets 10mg of Dr. Reddy's Laboratories Limited

Interventions

NameTypeDescription
Montelukast sodiumDRUGMontelukast Sodium Oral Granules 4mg
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Eligibility Criteria

Age Range18 Years to 50 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: Subjects must fulfill the following criteria to be considered for inclusion into this study. * Healthy subjects within the age range of 18 to 50 years. * A body mass index between 18.5 to 24.9 Kg/m2 * Given written informed consent to participate in the study. * Absence of dise...

Countries:India
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Frequently asked questions about Montelukast

What is Montelukast?

Montelukast is a small molecule drug also known as montelukast sodium. It is being developed by Dr. Reddy's Laboratories Ltd, which trades under the ticker RDY. The clinical program listed for this asset is in Phase 1, and the specific therapeutic indication being studied is undisclosed.

What does Montelukast target?

Montelukast targets CYSLTR1, where it acts as an antagonist. By blocking this receptor, the drug interferes with signaling through that target. CYSLTR1 antagonism is the mechanism described for this small molecule asset in the Dr. Reddy's Laboratories development program.

Who makes Montelukast?

Montelukast is developed by Dr. Reddy's Laboratories Ltd, which is publicly listed under the ticker RDY. The company is the sponsor associated with the clinical trials of montelukast sodium oral granules and tablets that appear in this development program.

What phase is Montelukast in?

Montelukast is in Phase 1 clinical development. The program includes four completed Phase 1 trials, and no active trials are currently listed. The studies were randomized and active controlled, with a total enrollment of 160 participants across the program.

What clinical trials is Montelukast in?

Four completed Phase 1 bioequivalence trials are listed for Montelukast: NCT01691469 and NCT01691456 tested oral granules 4 mg under fed and fasting conditions, while NCT01671722 and NCT01671709 tested tablets 10 mg under fed and fasting conditions. All four enrolled healthy volunteers in India.

Is Montelukast the same as montelukast sodium?

Yes, montelukast sodium is an alternative name for Montelukast. The clinical trials in this program are listed under the montelukast sodium name, covering oral granules and tablet formulations. Readers searching either term are referring to the same small molecule asset developed by Dr. Reddy's Laboratories.