[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"refractive-error\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:refractive-error":28},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,3,0,[8,48,77],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":30,"overallStatus":35,"whyStopped":4,"lastUpdateSubmitDate":36,"lastUpdatePostDateStruct":37,"startDateStruct":40,"completionDateStruct":42,"leadSponsor":44,"locationsCount":47},"100640257","community-based-eye-screening-with-structured-referral-tracking-for-preventing-avoidable-blindness-in-adults-in-rawalpindi-pakistan-100640257",false,"NCT07611682","Community-Based Eye Screening With Structured Referral Tracking for Preventing Avoidable Blindness in Adults in Rawalpindi, Pakistan","Community-Based Eye Screening With a Structured Referral Tracking Intervention for the Prevention of Avoidable Blindness Among Adults in Rawalpindi District, Pakistan","SIGHT","Inclusion Criteria:\n\n* Adults aged 18 years or above\n* Individuals diagnosed with visual impairment or eye conditions requiring referral to a tertiary eye care facility\n* Permanent residents of Rawalpindi District, Pakistan\n* Willing and able to provide informed consent\n\nExclusion Criteria:\n\n* Individuals already undergoing treatment for the identified eye condition\n* Individuals requiring emergency ophthalmic care\n* Severe systemic or physical illness limiting follow-up\n* Individuals unable to provide informed consent","ALL","18 Years",{"count":20,"type":21},500,"ESTIMATED","INTERVENTIONAL",[24],"NA","This cluster randomized controlled trial aims to evaluate the effectiveness of a Structured Referral Tracking (SRT) intervention in improving referral completion among adults identified with avoidable blindness during community-based eye screening camps in Rawalpindi District, Pakistan. Ten community clusters will be randomized into intervention and control groups. Participants in the intervention group will receive structured referral counseling, weekly reminder calls or messages, and customized referral guidance for eight weeks, while the control group will receive standard referral procedures. The primary outcome is referral completion at a tertiary eye hospital within eight weeks after screening. Secondary outcomes include knowledge regarding avoidable blindness, treatment satisfaction, feasibility, acceptability, and barriers influencing referral completion.",[27,28,29],"Cataract","Refractive Error","Diabetic Retinopathy",[31,32,27,28,29,33,34],"Community Eye Screening","Avoidable Blindness","Referral System","Structured Referral Tracking","NOT_YET_RECRUITING","2026-06-02",{"date":38,"type":39},"2026-06-04","ACTUAL",{"date":41,"type":21},"2026-06-01",{"date":43,"type":21},"2026-11-30",{"name":45,"class":46},"Health Services Academy, Islamabad, Pakistan","OTHER",1,{"id":49,"slug":50,"hasResults":11,"nctId":51,"briefTitle":52,"officialTitle":52,"acronym":4,"eligibilityCriteria":53,"healthyVolunteers":11,"sex":17,"minAge":54,"maxAge":55,"enrollmentInfo":56,"targetDuration":4,"studyType":22,"phases":58,"briefSummary":59,"conditions":60,"keywords":62,"overallStatus":35,"whyStopped":4,"lastUpdateSubmitDate":68,"lastUpdatePostDateStruct":69,"startDateStruct":71,"completionDateStruct":73,"leadSponsor":75,"locationsCount":4},"100632315","comparison-of-presbyond-laser-blended-vision-and-conventional-monovision-lasik-in-individuals-with-presbyopia-a-randomized-clinical-study-100632315","NCT07512089","Comparison of PRESBYOND Laser Blended Vision and Conventional Monovision LASIK in Individuals With Presbyopia: A Randomized Clinical Study","Inclusion Criteria:\n\n* Adults aged 40 to 55 years with presbyopia\n* Suitable candidates for LASIK surgery based on clinical evaluation\n* Stable refractive status for at least 1 year\n* Best corrected distance visual acuity within normal range\n* Willing and able to provide written informed consent\n* Willing to comply with study visits and follow-up\n\nExclusion Criteria:\n\n* Previous ocular surgery\n* Corneal disease or abnormal corneal condition that may affect safety\n* Significant ocular disease affecting visual function\n* Severe dry eye or other ocular surface disorders\n* Systemic disease that may affect study participation\n* Inability to tolerate monovision or anisometropia\n* Any condition that the investigator considers unsuitable for the study","40 Years","55 Years",{"count":57,"type":21},100,[24],"The goal of this clinical trial is to learn if laser blended vision (LBV) works better than traditional monovision LASIK to correct presbyopia in adults aged 40 to 55 years. Presbyopia is an age-related condition that makes it hard to see things up close. The study will also evaluate the safety of both procedures.\n\nThe main questions it aims to answer are:\n\nDoes LBV improve distance, intermediate, and near vision at the same time after surgery? Is LBV as safe as traditional monovision LASIK?\n\nResearchers will compare laser blended vision to traditional monovision LASIK to see if LBV provides better overall vision after surgery.\n\nParticipants will:\n\nBe randomly assigned to receive either laser blended vision or traditional monovision LASIK Have standard eye examinations before surgery Undergo LASIK surgery using the assigned method Return for follow-up visits at 1 week, 1 month, 3 months, and 6 months after surgery Complete vision tests and questionnaires about visual quality and satisfaction",[61,28],"Presbyopia",[61,63,64,65,66,67],"LASIK","Laser Blended Vision","Monovision","Refractive Surgery","Randomized Clinical Trial","2026-03-31",{"date":70,"type":39},"2026-04-06",{"date":72,"type":21},"2026-04-01",{"date":74,"type":21},"2028-06-30",{"name":76,"class":46},"Zhongshan Ophthalmic Center, Sun Yat-sen University",{"id":78,"slug":79,"hasResults":11,"nctId":80,"briefTitle":81,"officialTitle":82,"acronym":4,"eligibilityCriteria":83,"healthyVolunteers":11,"sex":17,"minAge":84,"maxAge":85,"enrollmentInfo":86,"targetDuration":4,"studyType":22,"phases":88,"briefSummary":89,"conditions":90,"keywords":4,"overallStatus":92,"whyStopped":4,"lastUpdateSubmitDate":93,"lastUpdatePostDateStruct":94,"startDateStruct":96,"completionDateStruct":98,"leadSponsor":100,"locationsCount":47},"100620232","an-evaluation-of-myopia-control-lenses-on-wearing-experience-in-myopic-children-100620232","NCT07354945","An Evaluation of Myopia Control Lenses on Wearing Experience in Myopic Children","An Evaluation of Visual Comfort, Adaptation and Overall Satisfaction in Myopic Children Using A.M.L. Series of Lenses","Inclusion Criteria:\n\n* Volunteer participant\n* Informed consent of parent\u002Fguardian and assent of participant\n* Age equal to or greater than 6 years and not older than 12 years at the time of signing informed consent and assent\n* Spherical equivalent refraction (SER) by cycloplegic autorefraction equal or less than -0.50 D and equal or greater than -4.75D with astigmatism not more than 2.00 D on both eye\n* Difference in SER (anisometropia) between two eyes should not exceed 1.50 D\n* Best corrected visual acuity (BCVA) better than or equal to +0.10 LogMAR in each eye\n* Be in good general health, based on the participant and the parent's\u002Fguardian's knowledge\n* Willingness and ability to participate in study and comply with all scheduled visits\n\nExclusion Criteria:\n\n* History of Atropine, Orthokeratology, or Red Light treatment\n* Strabismus by cover test at near or distance wearing correction\n* Amblyopia\n* Any ocular or systemic condition known to affect refractive status (e.g. keratoconus, diabetes, Downs syndrome, or other developmental disorders, etc.)\n* Current use of ocular or systemic medications which, in the investigator's opinion, may significantly affect pupil size, accommodation or refractive state\n* History of ocular injury or surgery\n* Participation in any clinical study within 30 days of the Baseline visit\n* Study participants deemed inappropriate for the study by the investigator\n* The inherent ocular\u002Fsystemic discomfort (dry eyes, visual fatigue, headaches, etc.) that may affect the evaluation of the study lens wearing experience, from the investigator's perspective","6 Years","12 Years",{"count":87,"type":21},40,[24],"The goal of this research study is to understand the wearing experience of A.M.L. series of lenses in myopic children. The main questions it aims to answer are:\n\n* How quickly and effectively children adapt to the A.M.L. series of lenses?\n* The proportion of children who adapted to the A.M.L. series of lenses within 4 to 6 days?\n\n  40 myopic children aged 6 to 12 years will be recruited as participants, and all of them will be wearing A.M.L. series of lenses.\n\nParticipants will:\n\n* Wear A.M.L. series of lenses for a period of 2 weeks\n* Visit at day 4-6, week 1 and week 2.",[91,28],"Myopia","RECRUITING","2026-01-22",{"date":95,"type":39},"2026-01-23",{"date":97,"type":39},"2026-01-02",{"date":99,"type":21},"2026-04-27",{"name":101,"class":102},"Essilor International","INDUSTRY"]