[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100658036":3},{"organization":4,"outcomesModule":7,"designInfo":14,"detailedDescription":13,"studyPopulation":17,"armGroups":18,"interventions":13,"overallOfficials":13,"centralContacts":27,"locations":13,"responsibleParty":33,"collaborators":37,"id":46,"slug":47,"hasResults":48,"nctId":49,"briefTitle":50,"officialTitle":51,"acronym":13,"eligibilityCriteria":52,"healthyVolunteers":53,"sex":54,"minAge":55,"maxAge":13,"enrollmentInfo":56,"targetDuration":13,"studyType":59,"phases":13,"briefSummary":60,"conditions":61,"keywords":63,"overallStatus":69,"whyStopped":13,"lastUpdateSubmitDate":70,"lastUpdatePostDateStruct":71,"startDateStruct":74,"completionDateStruct":76,"leadSponsor":78,"locationsCount":13},{"fullName":5,"class":6},"Universidade Federal do Rio Grande do Norte","OTHER",{"primaryOutcomes":8,"secondaryOutcomes":13,"otherOutcomes":13},[9],{"measure":10,"description":11,"timeFrame":12},"Optimal cut-off score for the MoCA-B and MoCA-Blind","The scores obtained by the participants (0 to 30) will be used to calculate the ROC curve and determine the optimal cutoff point (highest sensitivity and specificity) to distinguish between cognitive decline and healthy individuals.","Assessed at baseline (Day 0)",null,{"allocation":13,"interventionModel":13,"interventionModelDescription":13,"primaryPurpose":13,"observationalModel":15,"timePerspective":16,"maskingInfo":13},"CASE_CONTROL","CROSS_SECTIONAL","Older adults (60 years or older) with and without cognitive decline and with and without visual impairment.",[19,21,23,25],{"label":20,"type":13,"description":13,"interventionNames":13},"older adults with cognitive decline and without visual impairment",{"label":22,"type":13,"description":13,"interventionNames":13},"older adults without cognitive decline (healthy) and without visual impairment",{"label":24,"type":13,"description":13,"interventionNames":13},"older adults with cognitive decline and with visual impairment",{"label":26,"type":13,"description":13,"interventionNames":13},"older adults without cognitive decline and with visual impairment",[28],{"name":29,"role":30,"phone":31,"phoneExt":13,"email":32},"Letícia C Pereira, Master's Student","CONTACT","+55 (84) 999104200","leticiaellencp@gmail.com",{"type":34,"investigatorFullName":35,"investigatorTitle":36,"investigatorAffiliation":5,"oldNameTitle":13,"oldOrganization":13},"PRINCIPAL_INVESTIGATOR","Letícia Ellen Cunha Pereira","master's student",[38,40,42,44],{"name":39,"class":6},"Federal University of São Paulo",{"name":41,"class":6},"Universidade Federal de Goias",{"name":43,"class":6},"Universidade Estadual de Goiás",{"name":45,"class":6},"Universidade Federal do Rio Grande (FURG)","100658036","validation-of-moca-b-and-moca-blind-for-screening-cognitive-decline-100658036",false,"NCT07846839","Validation of MoCA-B and MoCA-Blind for Screening Cognitive Decline","Validation of the Brazilian Version of the Montreal Cognitive Assessment - Basic (MoCA-B) and Montreal Cognitive Assessment - Blind (MoCA-Blind) for Screening Cognitive Decline","* Inclusion Criteria\n* Older adults aged 60 and over;\n* Exclusion Criteria\n* Participants under 60 years of age\n* Participants with a prior neuropsychological, neurological, or psychiatric diagnosis that could negatively influence assessment results, such as schizophrenia, stroke within the last three months, intellectual disability, etc\n* Participants with self-reported or diagnosed hearing impairment (hearing loss or deafness) that is not corrected by hearing aids.",true,"ALL","60 Years",{"count":57,"type":58},124,"ESTIMATED","OBSERVATIONAL","The objective of this observational study is to assess the efficacy of two neuropsychological tests (MoCA-B and MoCA-Blind) in detecting cognitive decline in older adults. The main questions it aims to answer are:\n\nCan the results obtained by older adults on the MoCA-B distinguish between those with and without cognitive decline? Can the results obtained by older adults on the MoCA-Blind distinguish between those with and without cognitive decline?\n\nParticipants will be required to: 1. Complete a sociodemographic questionnaire; 2. Undergo a visual acuity test; 3. Complete the Pfeffer and IQCODE scales; and 4. Complete the MMSE, MoCA-B, and MoCA-Blind.",[62],"Neurocognitive Deficit",[64,65,66,67,68],"neurocognitive déficit","MoCA-B","MoCA-Blind","neuropsychological assessment","visual impairment","NOT_YET_RECRUITING","2026-09-22",{"date":72,"type":73},"2026-09-29","ACTUAL",{"date":75,"type":58},"2026-10",{"date":77,"type":58},"2027-03",{"name":5,"class":6}]