Safety of Astepro 0.15% Nasal Spray and Astepro 0.1% Nasal Spray in Children Ages >6 Months to <6 Years With AR

Meda Pharmaceuticals

Status and phase

Completed

Phase 4

Conditions

Allergic Rhinitis

Treatments

Drug: 137 mcg of azelastine hydrochloride

Drug: 205.5 mcg of azelastine hydrochloride

Study type

Interventional

Funder types

Other

Industry

Identifiers

NCT01880840

MP 442

Details and patient eligibility

About

The purpose of this study is to compare the safety of 2 different doses of the investigational use of an allergy medication (Astepro Nasal Spray) in the treatment of allergic rhinitis (AR). This is an open-label study; that is, parent and child will know which group each is in.

Full description

Approximately 200 subjects, between the ages of ≥ 6 months to < 6 years of age who have a history of AR will participate in this study.

The study will be conducted at about 20 research centers in the United States. Each research center will enroll approximately 2 to 10 subjects.

The study will involve at least 4 office visits over at least a 4-week period. You will need to keep the appointments as scheduled by the study personnel.

Some medications or therapies could interfere with the safety evaluations conducted in this study. If your child is currently taking any of these medications or therapies, they will need to discontinue them in order to be eligible for this study. Your study doctor will discuss this with you along with information on how this could affect your child's health. If you and the study doctor decide this is appropriate, there is a specific time period that these will need to be discontinued before your child can proceed in study evaluation.

If your child is eligible for study participation, he/she will be randomly assigned (by chance, like the flip of a coin) to one of the following two study drug groups:

Astepro (azelastine hydrochloride) 0.15% Nasal Spray, 822 mcg (total daily dose); OR
Astepro (azelastine hydrochloride) 0.1% Nasal Spray, 548 mcg (total daily dose)

The following are being performed for the purposes of this study and are not considered standard care:

Your child will be placed in one of the two study drug groups by chance.
You will complete questionnaires about your child's allergy symptoms.
You will complete diary cards each morning recording your child's allergy symptoms over the previous 24 hours.
Your child will have his/her vital signs measured (blood pressure, pulse, temperature and breathing rate).
You and your child will be asked questions regarding your child's use of any medication or supplements and how your child has felt since his/her last visit.
Blood and urine samples will be collected to assess the safety of taking the study drug.

Enrollment

191 patients

Sex

All

Ages

6 months to 5 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

Male and female subjects >6 months to <6 years, inclusive at the screening visit
A history of AR
The parent must provide written informed consent and the child must provide assent, if possible
Willing and able to comply with the study requirements
May benefit from treatment with Astepro Nasal Spray, based on the Investigator's assessment (based on medical history, physical examination, etc.) of the subject's clinical condition, at both the Screening and Randomization Visits
General good health and free of any disease or concomitant treatment that could interfere with the interpretation of the study results as determined by the investigator or the sponsor's medical officer
Subjects receiving immunotherapy injections (antigen desensitization) must be on a stable maintenance regimen for at least 30 days before the first study visit (adjustments to regimen following a brief period of missed injections do not preclude participation)

Exclusion criteria

On nasal examination, subjects with superficial nasal mucosal erosion, moderate nasal mucosal erosion, nasal mucosal ulceration, nasal septum perforation
Other nasal disease(s) likely to affect deposition of intranasal medication, such as acute sinusitis, rhinitis medicamentosa or clinically significant polyposis or nasal structural abnormalities
Nasal surgery or sinus surgery within the previous year
Chronic sinusitis
The use of any investigational drug within 30 days prior to Visit 1. No investigational products are permitted for use during the conduct of this study
Presence of any hypersensitivity to drugs similar to azelastine and to either sorbitol or sucralose (Splenda® brand sweetener)
Respiratory tract infections within two weeks prior to Visit 1.
Subjects with significant pulmonary disease including asthma. Subjects with intermittent asthma who only require short-acting inhaled bronchodilators are eligible for enrollment. Asthma (with the exception of intermittent asthma). Subjects with intermittent asthma who only require short-acting inhaled bronchodilators (not more often than twice per week) and who do not have nocturnal awakening as a result of asthma are eligible for enrollment
Chronic obstructive sleep apnea syndrome (clinical diagnosis)
Existence of any surgical or medical condition, which in the opinion of the investigator or sponsor's medical monitor, might significantly alter the absorption, distribution, metabolism, or excretion of study drug or that might significantly affect the subject's ability to complete this trial
Clinically relevant abnormal physical findings or laboratory results which, in the opinion of the investigator, would interfere with the objectives -- Family members of research center or private practice personnel who are directly involved in this study are excluded
Members of the same family cannot enroll in the study at the same time.
Subjects who have used medications or therapies that could interfere with safety evaluations (see Section 4.0)
Any behavioral condition which could affect subject's ability to accurately report symptoms to the caregiver such as developmental delay, attention deficit disorder, and autism