[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"trial:NCT07676981":3,"trial-entities:NCT07676981":82,"trial-summary:NCT07676981":85},{"id":4,"nct_id":4,"org_study_id":5,"brief_title":6,"official_title":7,"overall_status":8,"completion_date":9,"status_verified_date":10,"last_update_date":11,"start_date":10,"sponsor_name":12,"lead_sponsor_class":13,"has_dmc":14,"brief_summary":15,"detailed_description":16,"conditions":17,"keywords":19,"study_type":20,"primary_purpose":21,"phases":22,"enrollment_info":24,"interventions":27,"primary_outcomes":35,"secondary_outcomes":40,"sex":41,"minimum_age":42,"maximum_age":16,"healthy_volunteers":14,"eligibility_criteria":43,"std_ages":47,"locations":50,"central_contacts":76,"overall_officials":79,"references":80,"see_also_links":81},"NCT07676981","IND-180375-P2-001","Atropine Eye Drops for Watery Eyes (Excessive Tearing)","A Randomized, Double-Masked, Dose-Ranging Study of Atropine Sulfate Ophthalmic Solution for the Treatment of Symptoms of Epiphora","RECRUITING","2026-07","2026-06","2026-06-30","Rehan Ahmed","OTHER",false,"The goal of this clinical trial is to learn if low-dose atropine eye drops work to reduce excessive watery eyes (epiphora) in adults. It will also learn about the safety of the eye drops.\n\nThe main questions it aims to answer are:\n\nDo the eye drops reduce how often participants have watery eyes? What medical problems do participants have when taking the eye drops?\n\nResearchers will compare two strengths of the eye drops (0.005% and 0.01%) to see whether one works better than the other and whether the lower strength works as well as the higher one.\n\nParticipants will:\n\n* Use the assigned eye drops in the affected eye(s) for one week\n* Visit the clinic twice for checkups and eye tests\n* Receive a follow-up phone call about two weeks after starting, to check on any symptoms",null,[18],"Epiphora",[],"INTERVENTIONAL","TREATMENT",[23],"PHASE2",{"count":25,"type":26},18,"ESTIMATED",[28],{"type":29,"name":30,"description":31,"armGroupLabels":32},"DRUG","Atropine ophthalmic solution","The interventions are two low doses of atropine ophthalmic solution",[33,34],"Atropine ophthalmic solution 0.005%","Atropine ophthalmic solution 0.01%",[36],{"measure":37,"description":38,"timeFrame":39},"Munk Score Change","Proportion of subjects achieving a clinically meaningful Munk responder response (reduction of ≥2 Munk grades from baseline to Visit 2)","Time Frame: From enrollment to the end of treatment at 1 week",[],"ALL","18 Years",{"inclusion":44,"exclusion":45,"raw_text":46},[],[],"You may be able to join if you:\n\n* Are 18 years or older\n* Have vision of 20\u002F200 or better in at least one eye\n* Have watery eyes (epiphora) bad enough to need wiping or dabbing at least twice a day\n* Have watering caused by a functional\u002Fidiopathic, gustatory (\"crocodile tears\"), environmentally triggered (reflex), or obstructive cause - in one or both eyes\n* Have a healthy eye surface, with no significant dry eye, active eye infection, or active eye inflammation\n* Have adequate eyelid position and tone, where surgery is not the main treatment needed and reducing tear production is likely to help\n* Are willing and able to put drops in your eye(s) once each night for 7 days and attend the study visits\n* Can understand and follow the study procedures and communicate with study staff (an interpreter is allowed)\n\nYou will not be able to join if you:\n\n* Have significant dry eye disease\n* Have had an active eye infection within the past 30 days\n* Have an active tear-sac infection, or a blocked tear duct that needs urgent surgery (a blocked tear duct that does not need surgery is allowed)\n* Currently use eye drops that affect tear production or eye-surface testing, unless you are willing to stop them for the study\n* Are allergic to, or should not take, atropine, similar (anticholinergic) medicines, or any ingredient in the study drops\n* Have narrow-angle or angle-closure glaucoma, where dilating the pupil would not be safe for you\n* Are pregnant or breastfeeding\n* Are taking part in another interventional study, or took part in one within 30 days before screening\n* Have any condition that, in the doctor's judgment, would make it unsafe for you to join or hard to follow the study",[48,49],"ADULT","OLDER_ADULT",[51,66],{"facility":52,"status":8,"city":53,"state":54,"zip":55,"country":56,"contacts":57,"geoPoint":63},"Greater Houston Eye Consultants","Houston","Texas","77098","United States",[58],{"name":59,"role":60,"phone":61,"email":62},"Rehan Ahmed, MD","CONTACT","7136616500","studytearing@gmail.com",{"lat":64,"lon":65},29.76328,-95.36327,{"facility":67,"status":8,"city":68,"state":54,"zip":69,"country":56,"contacts":70,"geoPoint":73},"North Texas Eye Specialists","Mesquite","75150",[71],{"name":59,"role":60,"phone":72,"email":62},"972-807-5744",{"lat":74,"lon":75},32.7668,-96.59916,[77],{"name":12,"role":60,"phone":78,"email":62},"713-661-6500",[],[],[],{"nct_id":4,"conditions":83,"biomarkers":84},[18],[],{"nct_id":4,"found":86,"summary":87,"prompt_version":97},true,{"design":88,"status":89,"heading":90,"summary":91,"follow_up":92,"word_count":93,"commitments":94,"compensation":95,"drugs_mentioned":96},"This is an interventional study comparing two strengths of atropine ophthalmic solution in 18 participants.","completed","Atropine Eye Drops for Watery Eyes","This study is testing if low doses of atropine ophthalmic solution eye drops can help adults with excessive watery eyes (epiphora). Researchers want to see if the drops reduce how often you experience watery eyes and what side effects, if any, you might have. They are comparing two different strengths of atropine (0.005% and 0.01%) to find out which works best. You might be able to join if you are 18 or older, have watery eyes that require wiping at least twice a day, and have good vision in at least one eye. The study aims to enroll 18 participants, but its current recruitment status is unclear.","You will receive a follow-up phone call about two weeks after starting the treatment.",107,"You will use the eye drops for one week, attend two clinic visits for checkups and eye tests, and receive a follow-up phone call about two weeks after starting.","Not stated in the trial record.",[30],"v2"]