[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"repayment-behaviour\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:repayment-behaviour":28},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":4,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":22,"briefSummary":24,"conditions":25,"keywords":30,"overallStatus":37,"whyStopped":4,"lastUpdateSubmitDate":38,"lastUpdatePostDateStruct":39,"startDateStruct":42,"completionDateStruct":44,"leadSponsor":46,"locationsCount":4},"100575584","effect-of-presbyopia-correction-on-livelihood-and-repayment-among-solar-customers-in-western-region-kenya-100575584",false,"NCT06774183","Effect of Presbyopia Correction on Livelihood and Repayment Among Solar Customers in Western Region, Kenya","Effect of Presbyopia Correction on Livelihood and Repayment Among Solar Customers in Western Region, Kenya: Evaluating the Impact of Providing Near Vision Correction to Solar Customers","Inclusion Criteria:\n\n* Aged 40 years or older\n* NVI secondary to presbyopia: presenting NVA \\\u003CN6 at 40cm, correctable with NVGs to N6 or better at 40cm.\n* Purchased their product \\>=3 months ago with \\>= 6 months of repayments remaining on their PAYG contract.\n* The product is in the entry level category, priced between KES 7,000 and 30,000 (USD 46 and 196 at prevailing exchange rates during writing).\n* Do not currently own a pair of NVGs.\n* Living in a target counties of Busia, Siaya, Vihiga or Kakamega.\n\nExclusion Criteria:\n\n* Age under 40 years.\n* Distance Visual Acuity of worse than 20\u002F40.\n* Already own NVGs.\n* Presenting NVA N6 or better at 40 centimetres.","ALL","40 Years",{"count":19,"type":20},1085,"ESTIMATED","INTERVENTIONAL",[23],"NA","With age, people lose the ability to see things that are near them clearly. This is known as presbyopia. Although this is a normal ageing process, it can be corrected with near vision eyeglasses - colloquially known as reading glasses - and people should not have to \"put up with\" poor near vision. By improving the ability to see things that are up-close, near vision eyeglasses allow people to perform tasks with greater ease. This improves their quality of life, and increases their productivity and income. DOT Glasses provides people in East Africa with a range of eyeglasses, including those to improve near vision.\n\nIn addition, products sold to communities through loans repaid at regular intervals (known as asset financing), allow people in underserved communities to harness electricity through solar products and to own electronic devices, such as mobile phones. This also improves their quality of life, and increases their productivity and income. Sun King is one of the leading providers of solar products through loans in Kenya.\n\nThis study will gather evidence and insights from existing Sun King customers with poor near vision in Busia, Siaya, Vihiga and Kakamega. The investigators will explore how much giving people glasses to improve their near vision impacts their ability to make repayments, their incomes and livelihoods, and their overall quality of life. It will also be studied how the glasses affect participants usage of the solar device or mobile phone.",[26,27,28,29],"Presbyopia Correction","Visual Impairment and Blindness (Excl Colour Blindness)","Repayment Behaviour","Livelihoods",[31,32,33,34,35,36],"Presbyopia","Near visual impairment","Near vision glasses","Income","Kenya","Rural","NOT_YET_RECRUITING","2025-01-13",{"date":40,"type":41},"2025-01-14","ACTUAL",{"date":43,"type":20},"2025-02",{"date":45,"type":20},"2025-09",{"name":47,"class":48},"Dot Glasses Kenya","OTHER"]