{"type":"trials","record":{"id":87121,"source_id":"isrctn","external_id":"ISRCTN77853517","title":"Use of artificial tears in patients treated with eye (intravitreal) injections","brief_summary":"The use of lubricant after intravitreous injections reduces the symptoms of ocular surface discomfort","overall_status":"Completed","phases":[],"study_type":"Interventional","sponsor":"Oftalmología Vistahermosa SL","enrollment":34,"countries":["Spain"],"start_date":"2021-04-01","completion_date":"2022-08-03","last_update_date":"2022-12-08","source_url":"https://www.isrctn.com/ISRCTN77853517","editorial_summary":"A registered study indexed because it matched monitored longevity research terms. Registry status: Completed. Registration does not establish safety or effectiveness.","first_seen_at":"2026-09-25T03:46:39.792962+00:00","last_seen_at":"2026-09-25T03:46:39.551+00:00","metadata":{"sex":"All","age_range":"Adult","comparator":null,"attribution":"Source: ISRCTN ISRCTN77853517; retrieved 2026-09-25","interventions":["Other"],"reuse_license":"Registry contribution CC BY 4.0; generated metadata CC0","registry_source":"ISRCTN","outcome_measures":["Ocular Surface Discomfort Index questionnaire measured at baseline, 7, 30, 37 and 60 days.","Measured at baseline, 7, 30, 37 and 60 days: 1. Meniscus tear height measured using Keratograph device 2. Conjunctival…"],"design_description":"Interventional","source_has_results":false},"controlled_terms":["Age-related macular degeneration","Current interventions as of 06/04/2021: All patients will be randomly assigned to use one of two treatments (Dose A: Vi…","Other"],"relevance_confidence":60,"source_quality_score":98,"freshness_score":50,"publication_state":"published","match_explanation":"Source terminology contains: age-related macular degeneration.","quality_checked_at":"2026-09-25T03:46:42.633202+00:00","duplicate_cluster_key":"id:isrctn77853517","duplicate_of_id":null,"evidence_snapshot":{"status":"structured","version":1,"duration":"2021-04-01 to 2022-08-03","comparator":null,"confidence":"structured-source","population":"All · Adult","provenance":{"duration":"start_date and completion_date","comparator":"registry arm fields","population":"registry eligibility fields","intervention":"registry intervention fields","participants":"enrollment","study_design":"study_type and registry design fields","evidence_stage":"phases","reported_outcome":"not available","outcomes_measured":"registry outcome-measure fields"},"generated_at":"2026-09-25T03:46:39.568Z","intervention":["Other"],"participants":34,"study_design":"Interventional","subject_scope":"Human clinical study registration","evidence_stage":"Phase not reported","safety_context":"Eligibility, adverse-event details, and clinical decisions must be checked in the official registry and with qualified clinicians.","source_support":"Structured registry protocol metadata; no finding-level conclusion is generated.","main_limitation":"This is a study registration. No reusable structured result is available here, so it cannot show whether the intervention worked or was safe.","reported_outcome":null,"outcomes_measured":["Ocular Surface Discomfort Index questionnaire measured at baseline, 7, 30, 37 and 60 days.","Measured at baseline, 7, 30, 37 and 60 days: 1. Meniscus tear height measured using Keratograph device 2. Conjunctival…"],"regulatory_context":"Trial registration is not regulatory approval and does not establish that an intervention is available."},"clinical_trial_topics":[{"topic_slug":"vision-aging","is_published":true,"match_reasons":["Source terminology contains: age-related macular degeneration.","Source terminology supplies longevity context: age-related.","Study type is explicitly identified as Interventional."],"matched_fields":["controlled terminology","controlled context","study type"],"relevance_score":60,"intelligence_topics":{"name":"Vision ageing","slug":"vision-aging"}}],"content_sources":{"name":"ISRCTN Registry","homepage_url":"https://www.isrctn.com/"}},"canonical_url":"https://www.immortal.life/trials/87121","automation_disclosure":"Generated automatically from cited source metadata. No scientist, clinician, researcher, editor, or human reviewer evaluates this publication before release."}