Study to Compare Efficacy and Safety of AR01 to a Placebo Solution for Relief of Pain in Acute Otitis Media (AR01007)
- Registration Number
- NCT02074007
- Lead Sponsor
- Arbor Pharmaceuticals, Inc.
- Brief Summary
Children ages 2 months to less than 19 years old, who have been diagnosed with a middle ear infection may receive either medicated ear drops (AR01) or glycerin (placebo) ear drops. The patient or caregiver will measure the amount of ear pain before and after the ear drops to establish if the medicated ear drops decrease the amount of pain more than the placebo ear drops. The subject may leave the clinic 60 minutes after the first dose. The ear drops can be used up to 4 days, as needed for ear pain.
- Detailed Description
The study involves the initial clinic visit, using the ear drops at home and keeping a diary about the ear pain experienced and medications taken. The patient will return to the clinic 4 days later for evaluation and to return the ear drops and diary. The clinic staff will call to follow-up about the patient's condition seven days after the initial visit.
Recruitment & Eligibility
- Status
- TERMINATED
- Sex
- All
- Target Recruitment
- 178
- Subjects 2 mo. to < 19 yrs of age, with signs and symptoms of acute otitis media (AOM), with moderate to severe pain (current episode 2 wks duration). Moderate to severe pain is defined as a score of 5 (on a scale of 0 - 10) on the FAECC pain scale as evaluated by a trained clinical staff or 6 (on a scale of 0 - 10) on the FPS-R as evaluated by the subject. Moderate to severe pain criteria must be met at eligibility and the pre-dose pain assessment.
- Males or non-pregnant, non-lactating females.
- The subject's caregiver must have read and signed the written informed consent (including assent from subjects 18 yrs as applicable according to Investigational review board (IRB) guidelines) prior to study participation. Subjects 18 yrs old must have read and signed the written informed consent prior to study participation.
- Normally active and otherwise judged to be in good health on the basis of medical history and limited physical examination.
- Females of childbearing potential must have a urine pregnancy test at the randomization visit with negative results returned prior to randomization.
Exclusion Criteria
- Perforated tympanic membrane, history of a perforated tympanic membrane in the last 6 months, or if a perforated tympanic membrane could not be ruled out by speculum examination, impedance testing tympanometry, pneumatic otoscopy, or Valsalva maneuver. Subjects who are subsequently diagnosed with a perforated membrane during treatment are to be discontinued immediately. Subjects with tympanostomy tubes are not allowed.
- Acute or chronic otitis externa.
- Chronic otitis media (refers to current episode 2 wks).
- Seborrheic dermatitis involving the affected external ear canal or pinna.
- Any otic, topical, or systemic antibiotic received within 14 days prior to study entry (topical or systemic antibiotics for acne will be allowed on a chronic basis for subjects who have been on a stable dose for at least 14 days prior to entry).
- Any topical drying agent or over-the-counter therapy for otitis media received within 36 hrs prior to enrollment.
- Known hypersensitivity to drug or similar compounds including any of the inactive ingredients.
- Subjects receiving medication on a chronic basis for pain (including steroidal or non-steroidal anti-inflammatory drugs) who have not been on a stable dose for at least 1 month prior to entry into the study.
- Clinically significant mental illness that may interfere with the conduct of the study (determined by Investigator).
- Exposure to any investigational agent within 30 days prior to study entry.
- Previous enrollment in this study.
- Subject/caregiver has a condition the Investigator believes would interfere with the ability to provide consent or assent (age-appropriate) or comply with study instructions, or that might confound the interpretation of the study results, or put the subject at undue risk.
- Subject has a glucose 6-phosphate dehydrogenase deficiency or is taking concomitant medications associated with methemoglobinemia (such as nitrates or nitrites; aniline dyes; or medications, including lidocaine, prilocaine, phenazopyridine hydrochloride [Pyridium], and others).
- Subject shows clinical signs of anemia. The absolute amount of deoxygenated or abnormal hemoglobin (rather than its percentage) is required for cyanosis to be clinically evident. Subjects with moderate-to-severe anemia may not appear cyanotic, even with elevated percentages of deoxygenated or abnormal hemoglobins.
- Subject has congenital (i.e., hereditary) methemoglobinemia.
- Subject has a recent history of acute gastroenteritis within 14 days prior to study entry.
- Subject exhibits clinical signs of methemoglobinemia, such as unexplained bluish coloring of skin, fatigue, shortness of breath, failure to thrive, and headache.
- Subjects 5 to <19 yrs old who are unable to satisfactorily complete FPS-R screening test.
Not provided
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description AR01 - Topical Otic Solution AR01 Topical ear drops The dosing regimen is 5-10 drops every hour as needed for ear pain, not to exceed 10 mL of solution per ear in a 24-hour period Placebo Comparator Placebo Comparator Topical ear drops Glycerin ear drops-The dosing regimen is 5-10 drops every hour as needed for ear pain, not to exceed 10 mL of solution per ear in a 24-hour period.
- Primary Outcome Measures
Name Time Method Complete ear pain relief At or prior to 60 minutes post baseline dose The proportion of subjects with complete pain relief (score of 0 on Face, Activity, Ears, Cry, Consolability tool (FAECC) as measured by the Assigned Clinical Assessor or Faces Pain Scale-Revised (FPS-R) as measured by the subject prior to any analgesic/antipyretic use) at or prior to 60 minutes post baseline dose.
- Secondary Outcome Measures
Name Time Method time to complete ear pain relief (score of 0 on pain scales) 10, 20, 30, 45, and 60 minutes post baseline dose The time to complete pain relief (score of 0 on FAECC or FPS-R prior to any analgesic/antipyretic use), in minutes.
The proportion of subjects with complete ear pain relief at or prior to 10, 20, 30, 45, and 60 minutes post baseline dose The proportion of subjects with complete ear pain relief (score of 0 on FAECC or FPS-R prior to any analgesic/antipyretic use) at or prior to 10, 20, 30, 45, and 60 minutes post baseline dose.
The number of subjects who receive analgesic/antipyretic medications for relief of ear pain during the clinic visit measured at or prior to 10, 20, 30, 45, and 60 minutes post baseline Sum of pain intensity differences (SPID) using FPS-R and FAECC pain scores scores at pre-dose and 60 minutes post dose Number of adverse events reported as a measure of safety and tolerability up to 30 days The percent change in FPS-R and FAECC pain scores from baseline to post dose scores measured at 10, 20, 30, 45, and 60 minutes post baseline dose Time from baseline to in-clinic use of analgesic/antipyretic to relief ear pain 60 minutes
Trial Locations
- Locations (21)
Valley Stream Pediatrics
🇺🇸Valley Stream, New York, United States
Omaha ENT Clinic
🇺🇸Omaha, Nebraska, United States
Sterling Research Group, LTD
🇺🇸Cinncinati, Ohio, United States
Pioneer Clinical Research, LLC
🇺🇸Bellevue, Nebraska, United States
Van Dorn Pediatrics
🇺🇸Alexandria, Virginia, United States
Pharma Research International, Inc
🇺🇸Naples, Florida, United States
Children's Health Center / St. Elizabeth Medical Center
🇺🇸Utica, New York, United States
Tanner Clinic
🇺🇸Layton, Utah, United States
PMG Research of Bristol
🇺🇸Bristol, Tennessee, United States
Carolina Ear, Nose & Throat Clinic
🇺🇸Orangeburg, South Carolina, United States
Central California Research
🇺🇸Fresno, California, United States
Clinical Research Consortium Arizona
🇺🇸Phoenix, Arizona, United States
Kern Allergy and Medical Research, Inc
🇺🇸Bakersfield, California, United States
SCORE Physician Alliance, LLC
🇺🇸St. Petersburg, Florida, United States
Central Ohio Clinical Research
🇺🇸Columbus, Ohio, United States
Holston Medical Group
🇺🇸Kingsport, Tennessee, United States
Foothill Family Clinic South
🇺🇸Salt Lake City, Utah, United States
Heartland Research Associates LLC - Augusta
🇺🇸Salt Lake City, Utah, United States
Urgent Care Specialists Hometown Urgent Care
🇺🇸Columbus, Ohio, United States
Kentucky Pediatric / Adult Research
🇺🇸Bardstown, Kentucky, United States
Haywood pediatric and Adolescent Medicine Group, PA
🇺🇸Clyde, North Carolina, United States