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A clinical trial on the efficacy and safety of montelukast single-agent and montelukast/levocetirizine combination drug in children with allergic rhinitis

To evaluate the efficacy and safety of Montelukast monotherapy and Montelukast / levocetirizine combination on allergic rhinitis symptoms in patients with multi-annual allergic rhinitis for multicenter, randomized, open label, controlled clinical trial.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CRIS
Registry ID
KCT0003637
Enrollment
210
Registered
2019-03-19
Start date
2019-05-21
Completion date
Unknown
Last updated
2024-08-19

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Drug : Only those who are eligible for the inclusion and exclusion criteria. Stratification will be be performed according to the presence or absence of asthma disease. A randomization will be be per

Sponsors

Kyung Hee University Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Those who are over 6 years old and under 14 years old; 2. Those who have received written consent from the legal representative 3. Patients with allergic rhinitis symptoms and positive for Skin Prick or Specific IgE Test - Allergic rhinitis symptoms: two or more of the four symptoms of nasal discharge, congestion, sneezing and pruritus - Specific IgE Test positive criteria: =0.35 KU/L or Class 1 or higher. - Skin Prick Test positive criteria : A or B criteria are satisfied A. the size of the swelling obtained from the Allergen stimulation is greater than or equal to 3 mm B. The size of the swelling obtained from the Allergen stimulation is equal to or greater than the size of the swelling obtained from the histamine solution (1 mg/ml or 0.1% histamine solution) stimulation 4. Those who meet one of the criteria for rhinitis symptoms ? at the time of Visit 1 - Those who have a total of 6 or more daytime nasal symptom score during the day for 4 days prior to the visit 1 ? at the time of Visit 2 - A person whose nasal symptom score during the daytime recorded in the subject's diary within a maximum of 9 days is a total of 6 points or more per day (maximum of 12 points) - A person who records the Daytime nasal symptom score for 4 days or more in the test subject's diary within a maximum of 9 days 5. For asthmatic patients, diagnosed with asthma by investigators

Exclusion criteria

Exclusion criteria: 1. Persons accompanied by rhinitis findings (vessel motility, infectivity, drug derivation) of other non-allergic causes 2. Severe asthma sufferers: - In case of an emergency room with asthma within one month or within three months of visiting date of Visit 1 - Asthma patients who need a treatment other than an effective bronchial dilator 3. Person with nasal polyp or clinically important nose deformity 4. Those with flu-containing infections and systemic infections within two weeks prior to Visit 1 5. Those with acute and chronic sinusitis within one month prior to Visit 1 6. Those who have initiated or changed immunological treatment within one month prior to Visit 1; 7. Persons who underwent surgery in nasal cavity within 3 months prior to Visit 1 8. Patients with hypertrophic cardiomyopathy, cancer, mental nervous system, kidney, liver, cardiovascular system, respiratory system, endocrine system, central nervous system, etc., who can prevent the completion of this clinical trial or evaluation of safety. 9. Patients with renal failure (Creatine Cleaning Rate <50mL/min), who are undergoing dialysis 10. Persons with drug-absorbing disorder caused by experience in gastrointestinal surgery or gastrointestinal disorders 11. Person with phenylketonuria 12. Do not administer to the patient as below 1) Patients who overreact to the composition and hydroxyzine or piperazine of this drug 2) Patients with renal failure (CLCR: Creatinine Clearance < 10mL/min), patients undergoing hemodialysis 3) Since this drug contains lactose, patients with genetic problems such as galactose intolerance, Lapp Lactase deficiency or glucose-galactose malabsorption. 13. Persons who take or are expected to be inevitable to take the following drugs during the clinical trial period (unless the following drugs have passed the minimum time limit given on the basis of the screening date) - Systematic, intranasal and ophthalmic H1 antihistamine (3 days, 10 days for continuous agents such as Loratadine, fexofenadine, cetirizine, 14 days for ketoifen, 3 months for application of antimine) - Intranasal chromolyn, nedocromil (14 days) - Anticholinergic (7 days, only 3 days for intranasal) - Intranasal and systemic demongestants (3 days) - Systemic corticostroids (30 days), and ophthalmic and phosphatic corticostroids (14 days, except for the 14th, single application Corticostroids, which are administered with a stable dose of Corticosteroids for suction more than 4 weeks prior to screening. - Reserpine (3 days) - Ryukotryen adjuster (7 days, except Montelukast) - Whole body antibiotic (three days, but only seven days for Azithromycin) - NSAIDS (2 days) 14. Patients with an hypersensitivity to investigational products

Design outcomes

Primary

MeasureTime frame
Mean Daytime Nasal Symptom Score change

Secondary

MeasureTime frame
Mean Daytime Nasal Symptom Score change;Mean Nighttime Nasal Symptom Score change;Change of each category in Mean Daytime Nasal Symptom Score(DNSS);Change of each category in Mean Nighttime Nasal Symptom Score(NNSS);Pediatric Rhinoconjunctivitis Quality of Life Questionnaire PRQLQ;Evaluation of the Subject for Overall Treatment Effects;Evaluation of the investigator for Overall Treatment Effects;Evaluation of the primary and secondary end points with/without Asthma

Countries

Korea, Republic of

Contacts

Public ContactYeong Rha

Kyung Hee University Hospital

yhrha@khmc.or.kr+82-2-958-8306

Outcome results

None listed

Source: CRIS (via WHO ICTRP) · Data processed: Feb 4, 2026