[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"cataract-post-operative-cataract-surgery-follow-up\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:cataract-post-operative-cataract-surgery-follow-up":28},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,3,0,[8,47,73],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":19,"enrollmentInfo":20,"targetDuration":4,"studyType":23,"phases":24,"briefSummary":26,"conditions":27,"keywords":30,"overallStatus":35,"whyStopped":4,"lastUpdateSubmitDate":36,"lastUpdatePostDateStruct":37,"startDateStruct":40,"completionDateStruct":42,"leadSponsor":44,"locationsCount":4},"100637703","can-tailored-surgical-incisions-reduce-refractive-error-and-dependence-on-glasses-after-cataract-surgery-100637703",false,"NCT07623317","Can Tailored Surgical Incisions Reduce Refractive Error and Dependence on Glasses After Cataract Surgery?","A Prospective Randomized Controlled Study of How Construction and Placement of Surgical Corneal Incisions May Influence Refractive Errors and Spectacle Dependence After Cataract Surgery","AST-2","Inclusion Criteria:\n\n* Visually disturbing cataract\n* Corneal and refractive astigmatismus more than 1 dioptre\n* Able and willing to undergo study procedures and measurements 3 weeks and 12 weeks after cataract surgery.\n\nExclusion Criteria:\n\n* Declining to participate\n* concomitant disease that prevents detailed objective and subjective investigations (e.g. dementia, serious ocular comorbidity limiting expected postoperative visual acuity to below 20\u002F40)\n* condition damaging structural integrity of cornea (surgical complications, infection, trauma, previous corneal disease)","ALL","40 Years","90 Years",{"count":21,"type":22},100,"ESTIMATED","INTERVENTIONAL",[25],"NA","Astigmatism is a common cause of continued dependence on glasses after cataract surgery and may lead to patient dissatisfaction with surgical outcomes. As the corneal curvature is the main source for astigmatism after cataract surgery, our aim is to investigate whether postoperative astigmatism can be reduced by tailoring the location of surgical incisions according to the curvature of the cornea. We also wish to investigate whether this in turn reduces the need for glasses following cataract surgery.\n\nIn the planned study, one group of patients with cataracts and concurrent corneal astigmatism will undergo surgery using customized incision placement, while a control group will be operated on using standard incision placement without consideration of corneal astigmatism. Astigmatism will be measured before surgery and again at 3 and 12 weeks postoperatively. We will also assess how tailored incisions affect corneal biomechanics and shape, as well as measure visual quality and the need for glasses during daily activities before and after surgery.\n\nApproximately 160,000 cataract procedures are performed annually in Sweden. Around 40% of these patients (64,000 individuals) have astigmatism greater than 1 diopter and could potentially achieve improved surgical outcomes based on the results of this study. The method is cost-effective and associated with a low risk of complications compared to other approaches for reducing astigmatism.",[28,29],"Cataract (Post-operative Cataract Surgery Follow-up)","Refraction Error",[31,32,33,34],"Cataract","Micro-Incision Cataract Surgery","Astigmatismus","Spectacle dependence","NOT_YET_RECRUITING","2026-05-28",{"date":38,"type":39},"2026-06-03","ACTUAL",{"date":41,"type":22},"2026-09-15",{"date":43,"type":22},"2027-09-30",{"name":45,"class":46},"Linkoeping University","OTHER_GOV",{"id":48,"slug":49,"hasResults":11,"nctId":50,"briefTitle":51,"officialTitle":51,"acronym":4,"eligibilityCriteria":52,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":53,"targetDuration":4,"studyType":54,"phases":4,"briefSummary":55,"conditions":56,"keywords":58,"overallStatus":35,"whyStopped":4,"lastUpdateSubmitDate":63,"lastUpdatePostDateStruct":64,"startDateStruct":66,"completionDateStruct":68,"leadSponsor":70,"locationsCount":4},"100633334","effect-of-dry-eye-disease-on-accuracy-of-intraocular-lens-power-calculation-before-phacoemulsification-100633334","NCT07525336","Effect of Dry Eye Disease on Accuracy of Intraocular Lens Power Calculation Before Phacoemulsification","Inclusion Criteria:\n\n* Age equals to or above 40 years old\n* cataract patient\n* suitable for phacoemulsification\n* clear corneal media\n\nExclusion Criteria:\n\n* previous corneal surgery\n* advanced glaucoma\n* corneal pathology (keratoconus, scarring)\n* retinal disease affecting vision\n* irregular astigmatism\n* contact lens use within the last 2 weeks",{"count":21,"type":22},"OBSERVATIONAL","This study aims to determine the effect of dry eye disease on intraocular lens power calculation and the postoperative refractive outcome.",[57,28],"Dry Eye Disease (DED)",[59,60,61,62],"dry eye disease","biometry","refractive surprise","phacoemulsification","2026-04-07",{"date":65,"type":39},"2026-04-13",{"date":67,"type":22},"2026-04-30",{"date":69,"type":22},"2029-04-30",{"name":71,"class":72},"Assiut University","OTHER",{"id":74,"slug":75,"hasResults":11,"nctId":76,"briefTitle":77,"officialTitle":78,"acronym":4,"eligibilityCriteria":79,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":80,"targetDuration":4,"studyType":23,"phases":82,"briefSummary":83,"conditions":84,"keywords":85,"overallStatus":35,"whyStopped":4,"lastUpdateSubmitDate":91,"lastUpdatePostDateStruct":92,"startDateStruct":93,"completionDateStruct":95,"leadSponsor":97,"locationsCount":4},"100632416","vision-center-determinants-of-cataract-follow-up-in-rural-india-100632416","NCT07513402","Vision Center Determinants of Cataract Follow-Up in Rural India","Facility-Level Determinants of Post-Operative Cataract Follow-Up Compliance: A Phased Mixed-Methods Implementation Study of Vision Center-Based Follow-Up Systems in Rural and Semi-Rural India.","Inclusion Criteria:\n\n* Age ≥40 years\n* All cataract surgery types (e.g., SICS, phacoemulsification)\n* Advised Vision Center follow-up at discharge\n* Complete HMIS-VCMIS linkage\n\nExclusion Criteria:\n\n* Age \\\u003C40 years\n* Non-cataract surgeries\n* No advised Vision Center follow-up",{"count":81,"type":22},150,[25],"Cataract remains the leading cause of avoidable blindness in India despite substantial expansion of surgical services over the past two decades. While surgical coverage has improved, optimal visual outcomes depend on effective post-operative follow-up, which remains inconsistent across decentralized Vision Center-based systems, particularly in rural and semi-urban settings. Routine program data show wide variation in post-operative cataract follow-up compliance among Vision Centers operating within similar organizational and geographic contexts, suggesting the influence of facility-level determinants.\n\nThis phased mixed-methods implementation study aims to identify facility-level factors influencing post-operative cataract follow-up compliance and to develop an evidence-based framework to strengthen follow-up systems. Phase 1 will involve retrospective analysis of three years of integrated Health Management Information System- Vision Centre Management Information System (HMIS-VCMIS) data from approximately 120 Vision Centers to establish empirical benchmarks and classify centers as high- or low-performing. Structured facility assessments and qualitative interviews with Vision Center staff, program managers, and post-operative patients will be conducted to identify operational practices, workflows, and contextual factors associated with follow-up performance.\n\nPhase 2 will focus on co-design, pilot testing, and early implementation of a Follow-Up Strengthening Intervention Framework in selected low-performing Vision Centers. The intervention will include standardized counselling workflows, follow-up tracking and reminder systems, role clarification, supervisory feedback mechanisms, and peer-learning support from high-performing centers. Changes in follow-up compliance will be monitored using routine data over a 12-month implementation period, alongside process evaluation to assess feasibility, fidelity, and acceptability.\n\nFindings from this study will generate practical evidence to strengthen post-operative cataract follow-up systems and inform scalable quality improvement strategies within decentralized Vision Center networks.",[28],[86,87,88,89,90],"Cataract surgery","Community-based eye care","Continuity of care","Facility-level determinant","Follow-up compliance","2026-04-02",{"date":63,"type":39},{"date":94,"type":22},"2026-05",{"date":96,"type":22},"2028-03",{"name":98,"class":72},"Seva Canada Society"]