Andover Eye Associates
Andover, Massachusetts, 01810, United States
NCT Number: NCT05314621
This is a single-center, randomized, double-masked, parallel study.
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Notify Me18 year and older
All sexes
Interventional
Phase 4
Andover, Massachusetts, 01810, United States
At Visit 1, subjects will sign the informed consent and an allergic skin test will be performed, if required. Each qualifying subject will undergo a bilateral conjunctival allergen challenge (Ora-CAC®) titration using an allergen they had a positive reaction to on their skin test. Subjects who elicit a positive reaction post-CAC will undergo the confirmation CAC at Visit 2 using the same allergen they qualified with at Visit 1.
For subjects who continue to qualify following the confirmation CAC, treatment will begin at Visit 3. Subjects will be randomized to receive the following treatment at a 1:1 ratio:
At Visit 3, subjects will receive in-office administration of the assigned treatment. A trained study technician will observe subjects self-administer one drop of the assigned eyedrop (Pataday® Once Daily Relief Extra Strength or Tears Naturale® II) bilaterally. Within 5 minutes of administration of the eyedrop, a trained study technician will observe the subject self-administer two sprays of the assigned nasal spray (Flonase® Allergy Relief or saline nasal spray) in each nostril. Subjects will then undergo CAC 15 minutes following administration of the assigned nasal spray. Subjects will be dispensed the assigned study treatment to be used once daily beginning the day after Visit 3 up until the day before Visit 4 (Day 2 through Day 14). Subjects will also be dispensed a diary to record their daily dosing.
At Visit 4a, subjects will receive in-office administration of the assigned treatment. A trained study technician will observe subjects self-administer one drop of the assigned eyedrop (Pataday® Once Daily Relief Extra Strength or Tears Naturale® II) bilaterally. Within 5 minutes of administration of the eyedrop, a trained study technician will observe the subject self-administer two sprays of the assigned nasal spray (Flonase® Allergy Relief or saline nasal spray) in each nostril. Subjects will then return the next day for Visit 4b and will undergo CAC 24 hours following administration of the assigned nasal spray at Visit 4a.
Healthy volunteers accepted: No
Only the study team can determine whether someone qualifies for participation.
Inclusion criteria
Exclusion criteria
7 Days
Pataday® Once Daily Relief Extra Strength (eyedrop)
Other names: Pataday® Once Daily Relief Extra Strength
Flonase® Allergy Relief (nasal spray)
Other names: Flonase® Allergy Relief
Tears Naturale® II (eye drop)
Other names: Tears Naturale® II
Saline nasal spray (nasal spray)
Time frame: 3(±1) minutes post-CAC on Day 1 (Visit 3)
Ocular itching evaluated by the subject at 3(±1) minutes post-CAC (0-4 on the Ocular Itching scale with 4 being the worst, allowing half unit increments) at Visit 3.
Time frame: 3(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Ocular itching evaluated by the subject at 3(±1) minutes post-CAC (0-4 on the Ocular Itching scale with 4 being the worst, allowing half unit increments) at Vi sit 4b.
Time frame: 5(±1) minutes post-CAC on Day 1 (Visit 3)
Ocular itching evaluated by the subject at 5(±1) minutes post-CAC (0-4 on the Ocular Itching scale with 4 being the worst, allowing half unit increments) at Visit 3.
Time frame: 5(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Ocular itching evaluated by the subject at 5(±1) minutes post-CAC (0-4 on the Ocular Itching scale with 4 being the worst, allowing half unit increments) at Visit 4b.
Time frame: 7(±1) minutes post-CAC on Day 1 (Visit 3)
Ocular itching evaluated by the subject at 7(±1) minutes post-CAC (0-4 on the Ocular Itching scale with 4 being the worst, allowing half unit increments) at Visit 3.
Time frame: 7(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Ocular itching evaluated by the subject at 7(±1) minutes post-CAC (0-4 on the Ocular Itching scale with 4 being the worst, allowing half unit increments) at Visit 4b.
Time frame: 7(±1) minutes post-CAC on Day 1 (Visit 3)
Conjunctival redness evaluated by the investigator (0-4 on the Ocular Redness scale with 4 being the worst, allowing half unit increments) at Visit 3.
Conjunctival redness evaluated by the investigator (0-4 on the Ocular Redness scale with 4 being the worst, allowing half unit increments) at Visit 3.
Conjunctival redness evaluated by the investigator (0-4 on the Ocular Redness scale with 4 being the worst, allowing half unit increments) at Visit 3.
Time frame: 15(±1) minutes post-CAC on Day 1 (Visit 3)
Conjunctival redness evaluated by the investigator (0-4 on the Ocular Redness scale with 4 being the worst, allowing half unit increments) at Visit 3.
Time frame: 20(±1) minutes post-CAC on Day 1 (Visit 3)
Conjunctival redness evaluated by the investigator (0-4 on the Ocular Redness scale with 4 being the worst, allowing half unit increments) at Visit 3.
Time frame: 7(±1) minutes post-CAC on Day 1 (Visit 3)
Ciliary redness evaluated by the investigator (0-4 on the Ocular Redness scale with 4 being the worst, allowing half unit increments) at Visit 3.
Time frame: 15(±1) minutes post-CAC on Day 1 (Visit 3)
Ciliary redness evaluated by the investigator (0-4 on the Ocular Redness scale with 4 being the worst, allowing half unit increments) at Visit 3.
Time frame: 20(±1) minutes post-CAC on Day 1 (Visit 3)
Ciliary redness evaluated by the investigator (0-4 on the Ocular Redness scale with 4 being the worst, allowing half unit increments) at Visit 3.
Time frame: 7(±1) minutes post-CAC on Day 1 (Visit 3)
Episcleral redness evaluated by the investigator (0-4 on the Ocular Redness scale with 4 being the worst, allowing half unit increments) at Visit 3.
Time frame: 15(±1) minutes post-CAC on Day 1 (Visit 3)
Episcleral redness evaluated by the investigator (0-4 on the Ocular Redness scale with 4 being the worst, allowing half unit increments) at Visit 3.
Time frame: 20(±1) minutes post-CAC on Day 1 (Visit 3)
Episcleral redness evaluated by the investigator (0-4 on the Ocular Redness scale with 4 being the worst, allowing half unit increments) at Visit 3.
Episcleral redness evaluated by the investigator (0-4 on the Ocular Redness scale with 4 being the worst, allowing half unit increments) at Visit 3.
Episcleral redness evaluated by the investigator (0-4 on the Ocular Redness scale with 4 being the worst, allowing half unit increments) at Visit 3.
Time frame: 7(±1) minutes post-CAC on Day 1 (Visit 3)
Chemosis evaluated by the investigator (0-4 on the Ocular Chemosis scale with 4 being the worst, allowing half unit increments) at Visit 3.
Time frame: 15(±1) minutes post-CAC on Day 1 (Visit 3)
Chemosis evaluated by the investigator (0-4 on the Ocular Chemosis scale with 4 being the worst, allowing half unit increments) at Visit 3.
Time frame: 20(±1) minutes post-CAC on Day 1 (Visit 3)
Chemosis evaluated by the investigator (0-4 on the Ocular Chemosis scale with 4 being the worst, allowing half unit increments) at Visit 3.
Time frame: 7(±1) minutes post-CAC on Day 1 (Visit 3)
Eyelid swelling evaluated by the subject (0-3 on the Eyelid Swelling scale with 3 being the worst, not allowing half unit increments) at Visit 3.
Time frame: 15(±1) minutes post-CAC on Day 1 (Visit 3)
Eyelid swelling evaluated by the subject (0-3 on the Eyelid Swelling scale with 3 being the worst, not allowing half unit increments) at Visit 3.
Time frame: 20(±1) minutes post-CAC on Day 1 (Visit 3)
Eyelid swelling evaluated by the subject (0-3 on the Eyelid Swelling scale with 3 being the worst, not allowing half unit increments) at Visit 3.
Time frame: 7(±1) minutes post-CAC on Day 1 (Visit 3)
Tearing evaluated by the subject (0-4 on the Tearing scale with 4 being the worst, not allowing half unit increments) at Visit 3.
Time frame: 15(±1) minutes post-CAC on Day 1 (Visit 3)
Tearing evaluated by the subject (0-4 on the Tearing scale with 4 being the worst, not allowing half unit increments) at Visit 3.
Time frame: 20(±1) minutes post-CAC on Day 1 (Visit 3)
Tearing evaluated by the subject (0-4 on the Tearing scale with 4 being the worst, not allowing half unit increments) at Visit 3.
Time frame: 7(±1) minutes post-CAC on Day 1 (Visit 3)
Rhinorrhea evaluated by the subject (0-4 on the Rhinorrhea scale with 4 being the worst, not allowing half unit increments) at Visit 3.
Time frame: 15(±1) minutes post-CAC on Day 1 (Visit 3)
Rhinorrhea evaluated by the subject (0-4 on the Rhinorrhea scale with 4 being the worst, not allowing half unit increments) at Visit 3.
Time frame: 20(±1) minutes post-CAC on Day 1 (Visit 3)
Rhinorrhea evaluated by the subject (0-4 on the Rhinorrhea scale with 4 being the worst, not allowing half unit increments) at Visit 3.
Time frame: 7(±1) minutes post-CAC on Day 1 (Visit 3)
Nasal pruritis evaluated by the subject (0-4 on the Nasal Pruritis scale with 4 being the worst, not allowing half unit increments) at Visit 3.
Time frame: 15(±1) minutes post-CAC on Day 1 (Visit 3)
Nasal pruritis evaluated by the subject (0-4 on the Nasal Pruritis scale with 4 being the worst, not allowing half unit increments) at Visit 3.
Time frame: 20(±1) minutes post-CAC on Day 1 (Visit 3)
Nasal pruritis evaluated by the subject (0-4 on the Nasal Pruritis scale with 4 being the worst, not allowing half unit increments) at Visit 3.
Time frame: 7(±1) minutes post-CAC on Day 1 (Visit 3)
Ear or palate pruritis evaluated by the subject (0-4 on the Ear or Palate Pruritis scale with 4 being the worst, not allowing half unit increments) at Visit 3.
Time frame: 15(±1) minutes post-CAC on Day 1 (Visit 3)
Ear or palate pruritis evaluated by the subject (0-4 on the Ear or Palate Pruritis scale with 4 being the worst, not allowing half unit increments) at Visit 3.
Time frame: 20(±1) minutes post-CAC on Day 1 (Visit 3)
Ear or palate pruritis evaluated by the subject (0-4 on the Ear or Palate Pruritis scale with 4 being the worst, not allowing half unit increments) at Visit 3.
Time frame: 7(±1) minutes post-CAC on Day 1 (Visit 3)
Nasal congestion evaluated by the subject (0-4 on the Nasal Congestion scale with 4 being the worst, not allowing half unit increments) at Visit 3.
Time frame: 15(±1) minutes post-CAC on Day 1 (Visit 3)
Nasal congestion evaluated by the subject (0-4 on the Nasal Congestion scale with 4 being the worst, not allowing half unit increments) at Visit 3.
Time frame: 20(±1) minutes post-CAC on Day 1 (Visit 3)
Nasal congestion evaluated by the subject 0-4 on the Nasal Congestion scale with 4 being the worst, not allowing half unit increments) at Visit 3.
Time frame: 7(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Conjunctival redness evaluated by the investigator (0-4 on the Ocular Redness scale with 4 being the worst, allowing half unit increments) at Visit 4b.
Time frame: 15(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Conjunctival redness evaluated by the investigator (0-4 on the Ocular Redness scale with 4 being the worst, allowing half unit increments) at Visit 4b.
Time frame: 20(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Conjunctival redness evaluated by the investigator (0-4 on the Ocular Redness scale with 4 being the worst, allowing half unit increments) at Visit 4b.
Time frame: 7(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Ciliary redness evaluated by the investigator (0-4 on the Ocular Redness scale with 4 being the worst, allowing half unit increments) at Visit 4b.
Time frame: 15(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Ciliary redness evaluated by the investigator (0-4 on the Ocular Redness scale with 4 being the worst, allowing half unit increments) at Visit 4b.
Time frame: 20(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Ciliary redness evaluated by the investigator (0-4 on the Ocular Redness scale with 4 being the worst, allowing half unit increments) at Visit 4b.
Time frame: 7(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Episcleral redness evaluated by the investigator (0-4 on the Ocular Redness scale with 4 being the worst, allowing half unit increments) at Visit 4b.
Time frame: 15(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Episcleral redness evaluated by the investigator (0-4 on the Ocular Redness scale with 4 being the worst, allowing half unit increments) at Visit 4b.
Time frame: 20(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Episcleral redness evaluated by the investigator (0-4 on the Ocular Redness scale with 4 being the worst, allowing half unit increments) at Visit 4b.
Time frame: 7(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Chemosis evaluated by the investigator (0-4 on the Ocular Chemosis scale with 4 being the worst, allowing half unit increments) at Visit 4b.
Time frame: 15(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Chemosis evaluated by the investigator (0-4 on the Ocular Chemosis scale with 4 being the worst, allowing half unit increments) at Visit 4b.
Time frame: 20(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Chemosis evaluated by the investigator (0-4 on the Ocular Chemosis scale with 4 being the worst, allowing half unit increments) at Visit 4b.
Time frame: 7(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Eyelid swelling evaluated by the subject (0-3 on the Eyelid Swelling scale with 3 being the worst, not allowing half unit increments) at Visit 4b.
Time frame: 15(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Eyelid swelling evaluated by the subject (0-3 on the Eyelid Swelling scale with 3 being the worst, not allowing half unit increments) at Visit 4b.
Time frame: 20(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Eyelid swelling evaluated by the subject (0-3 on the Eyelid Swelling scale with 3 being the worst, not allowing half unit increments) at Visit 4b.
Time frame: 7(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Tearing evaluated by the subject (0-4 on the Tearing scale with 4 being the worst, not allowing half unit increments) at Visit 4b.
Time frame: 15(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Tearing evaluated by the subject (0-4 on the Tearing scale with 4 being the worst, not allowing half unit increments) at Visit 4b.
Time frame: 20(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Tearing evaluated by the subject (0-4 on the Tearing scale with 4 being the worst, not allowing half unit increments) at Visit 4b.
Time frame: 7(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Rhinorrhea evaluated by the subject (0-4 on the Rhinorrhea scale with 4 being the worst, not allowing half unit increments) at Visit 4b.
Time frame: 15(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Rhinorrhea evaluated by the subject (0-4 on the Rhinorrhea scale with 4 being the worst, not allowing half unit increments) at Visit 4b.
Time frame: 20(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Rhinorrhea evaluated by the subject (0-4 on the Rhinorrhea scale with 4 being the worst, not allowing half unit increments) at Visit 4b.
Time frame: 7(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Nasal pruritis evaluated by the subject (0-4 on the Nasal Pruritis scale with 4 being the worst, not allowing half unit increments) at Visit 4b.
Time frame: 15(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Nasal pruritis evaluated by the subject (0-4 on the Nasal Pruritis scale with 4 being the worst, not allowing half unit increments) at Visit 4b.
Time frame: 20(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Nasal pruritis evaluated by the subject (0-4 on the Nasal Pruritis scale with 4 being the worst, not allowing half unit increments) at Visit 4b.
Time frame: 7(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Ear or palate pruritis evaluated by the subject (0-4 on the Ear or Palate Pruritis scale with 4 being the worst, not allowing half unit increments) at Visit 4b.
Time frame: 15(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Ear or palate pruritis evaluated by the subject (0-4 on the Ear or Palate Pruritis scale with 4 being the worst, not allowing half unit increments) at Visit 4b.
Time frame: 20(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Ear or palate pruritis evaluated by the subject (0-4 on the Ear or Palate Pruritis scale with 4 being the worst, not allowing half unit increments) at Visit 4b.
Time frame: 7(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3
Nasal congestion pruritis evaluated by the subject (0-4 on the Nasal Congestion scale with 4 being the worst, not allowing half unit increments) at Visit 4b.
Time frame: 15(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Nasal congestion pruritis evaluated by the subject (0-4 on the Nasal Congestion scale with 4 being the worst, not allowing half unit increments) at Visit 4b.
Time frame: 20(±1) minutes post-CAC at Visit 4b (24 hours from Visit 4a; Day 15±3)
Nasal congestion pruritis evaluated by the subject (0-4 on the Nasal Congestion scale with 4 being the worst, not allowing half unit increments) at Visit 4b.
Andover Research Eye Institute
Industry
A Single-Center, Randomized, Double-Masked, Parallel Study Comparing the Efficacy of Pataday® Once Daily Relief Extra Strength to Flonase® Allergy Relief in Reducing Ocular Itching in Subjects With Allergic Conjunctivitis
OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.
View the official ClinicalTrials.gov record (opens in a new tab)This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.
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