{"release":"2026.10.0","licence":"CC BY 4.0","attribution":"The Alliance for Cruelty Free Science and savethedogs.uk","resource":{"id":"national-joint-registry","name":"National Joint Registry","short_names":["NJR"],"custodian":"Healthcare Quality Improvement Partnership (HQIP)","countries":["GB"],"categories":["registries"],"description":"Joint replacement operations and implant outcomes across England, Wales, Northern Ireland, Isle of Man and Guernsey.","data_types":["registry-records"],"population_groups":["patients","older-people"],"keywords":["hip replacement","knee replacement","implants","medical devices","orthopaedics","surgery"],"access_level":"application","access_route":"Research data request via the NJR.","eligibility":"Approved researchers.","cost":"varies","url":"https://www.njrcentre.org.uk","replacement_relevance":"Real-world performance and safety of implants in people.","status":"active","last_verified":null,"verified_by":"","source_note":"UK Human Data Resources for Research (Oct 2026)."}}