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Montelukast Granules

Phase 3

Perennial Allergic Rhinitis | Small molecule | Respiratory |Organon & Co.|Last Updated: Jun 18, 2024

Target and mechanism

ModalitySmall molecule

Also known as Montelukast Oral Granules (OG)

Success Probability

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Market & Valuation

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Trial Design

CONTROLLED
Total Trials1
Total Enrollment87

FDA Designations

No designations recorded

Clinical trial landscape

Montelukast Granules · 1 trial · 1 indication

Phase 3 1
NCT01852812Study of the Safety and Pharmacokinetics of Montelukast (MK-0476) in the Treatment of Japanese Pediatric Participants With Perennial Allergic Rhinitis (MK-0476-520)Perennial Allergic Rhinitis
COMPLETED87 Analytics
PHASE3COMPLETED
Study of the Safety and Pharmacokinetics of Montelukast (MK-0476) in the Treatment of Japanese Pediatric Participants With Perennial Allergic Rhinitis (MK-0476-520)
Perennial Allergic RhinitisUnlock trial analytics

Study Endpoints

Primary Endpoints

Percentage of Participants Who Experience at Least One Adverse Event (AE)
Up to 14 days after last dose of study drug (Up to 14 weeks)

An AE is any unfavorable and unintended sign (including an abnormal laboratory finding), symptom or disease temporally associated with the use of study drug or protocol-specified procedure, whether or not considered related to the study drug or protocol-specified procedure. Any worsening of a pre-existing condition that is temporally associated with the use of study drug is also an AE. Participants were monitored for the occurrence of AEs for up to 14 days after last dose of study drug (up to a total of 14 weeks). AEs were reported based on the dose of study drug participants received.

Percentage of Participants Who Discontinue Study Drug Due to an AE
Up to 12 weeks

An AE is any unfavorable and unintended sign (including an abnormal laboratory finding), symptom or disease temporally associated with the use of study drug or protocol-specified procedure, whether or not considered related to the study drug or protocol-specified procedure. Any worsening of a pre-existing condition that is temporally associated with the use of study drug is also an AE. Discontinuations due to an AE were reported based on the dose of study drug participants received.

Area Under the Time-Concentration Curve (AUC 0-∞) of Montelukast CT and Montelukast OG
Up to Day 28 after first dose of study drug

Blood samples for pharmacokinetic (PK) assessments were collected at either 1 hour (h) or 3 h post-dose on Day 1 and at either 14 h or 22 h post-dose on Day 28.

Maximum Plasma Concentration (Cmax) of Montelukast CT and Montelukast OG
Up to Day 28 after first dose of study drug

Blood samples for PK assessments were collected at either 1 h or 3 h post-dose on Day 1 and at either 14 h or 22 h post-dose on Day 28.

Time to Cmax (Tmax) of Montelukast CT and Montelukast OG
Up to Day 28 after first dose of study drug

Blood samples for PK assessments were collected at either 1 h or 3 h post-dose on Day 1 and at either 14 h or 22 h post-dose on Day 28.

Apparent Elimination Half-life (t1/2) of Montelukast CT and Montelukast OG
Up to Day 28 after first dose of study drug

Blood samples for PK assessments were collected at either 1 h or 3 h post-dose on Day 1 and at either 14 h or 22 h post-dose on Day 28.

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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Montelukast 4 mg OG/1-5 year oldsEXPERIMENTALParticipants receive montelukast 4 mg OG in one sachet orally (PO) once daily (QD) at bed time for 4 weeks with an option to continue for an additional 8 weeks (12 weeks total)
Montelukast 5 mg CT/6-9 year oldsEXPERIMENTALParticipants receive montelukast 5 mg CT in one tablet PO QD at bed time for 12 weeks
Montelukast 5 mg CT/10-15 year oldsEXPERIMENTALParticipants receive montelukast 5 mg CT in one tablet PO QD at bed time for 12 weeks

Interventions

NameTypeDescription
Montelukast Oral Granules (OG)DRUGMontelukast 4 mg in one sachet
Montelukast Chewable Tablets (CT)DRUGMontelukast 5 mg in one tablet
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Eligibility Criteria

Age Range1 Year to 15 Years
SexALL
Healthy VolunteersNo

Inclusion Criteria: * Weight ≥8 kg * Diagnosis of PAR and has symptoms of PAR at Visit 1 Exclusion Criteria: * Past or present medical history of asthma * Diagosis of acute rhinitis, simple rhinitis, rhinitis congestive, rhinitis atrophic, sinusitis with purulent nasal discharge, rhinitis medicam...

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