[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100568737":3},{"organization":4,"armGroups":7,"interventions":25,"overallOfficials":40,"centralContacts":45,"locations":53,"responsibleParty":78,"collaborators":80,"id":83,"slug":84,"hasResults":85,"nctId":86,"briefTitle":87,"officialTitle":88,"acronym":31,"eligibilityCriteria":89,"healthyVolunteers":85,"sex":90,"minAge":91,"maxAge":92,"enrollmentInfo":93,"targetDuration":31,"studyType":96,"phases":97,"briefSummary":99,"conditions":100,"keywords":102,"overallStatus":71,"whyStopped":31,"lastUpdateSubmitDate":108,"lastUpdatePostDateStruct":109,"startDateStruct":112,"completionDateStruct":114,"leadSponsor":116,"locationsCount":117},{"fullName":5,"class":6},"Istituto Ortopedico Rizzoli","OTHER",[8,14,20],{"label":9,"type":10,"description":11,"interventionNames":12},"PRP+HA injection","EXPERIMENTAL","This group of patients randomized into the treatment group, will undergo single intra-articular injection of autologous PRP+HA",[13],"Combination Product: PRP + HA injection",{"label":15,"type":16,"description":17,"interventionNames":18},"PRP injection","ACTIVE_COMPARATOR","This group of patients randomized into the treatment group, will undergo single intra-articular injection of autologous PRP",[19],"Biological: PRP injection",{"label":21,"type":16,"description":22,"interventionNames":23},"HA injection","This group of patients randomized into the treatment group, will undergo single intra-articular injection of HA",[24],"Device: HA injection",[26,32,36],{"type":27,"name":28,"description":29,"armGroupLabels":30,"otherNames":31},"COMBINATION_PRODUCT","PRP + HA injection","Following autologous PRP harvesting and production, 5 mL of PRP and 40 mg\u002F2 mL of HA will be infiltrated into the knee joint affected by gonarthrosis. The combined procedure will be performed by first infiltrating the hyaluronic acid, and next, leaving the needle inserted into the joint to avoid a second needle insertion, the PRP will be infiltrated, respecting the conditions of sterility. In this way, the two products will not be mixed in the same syringe.",[9],null,{"type":33,"name":15,"description":34,"armGroupLabels":35,"otherNames":31},"BIOLOGICAL","Following autologous PRP harvesting and production, patients randomized into control group 1 will undergo single intra-articular PRP infiltration. Five mL of PRP will be infiltrated into the knee joint affected by gonarthrosis.",[15],{"type":37,"name":21,"description":38,"armGroupLabels":39,"otherNames":31},"DEVICE","Patients randomized into control group 2, will undergo similar blood sampling as the PRP+ HA group and the PRP group to maintain blinding. They will then undergo intra-articular infiltration of 40 mg\u002F 2 ml HA into the knee with gonarthrosis.",[21],[41],{"name":42,"affiliation":43,"role":44},"Davide Reale, MD","Istituto Ortopedico Rizzoli - Argenta","PRINCIPAL_INVESTIGATOR",[46,50],{"name":42,"role":47,"phone":48,"phoneExt":31,"email":49},"CONTACT","0516366567","davide.reale@ior.it",{"name":51,"role":47,"phone":48,"phoneExt":31,"email":52},"Roberta Licciardi, MSc","roberta.licciardi@ior.it",[54,70],{"facility":55,"status":56,"city":57,"state":31,"zip":58,"country":59,"countryCode":60,"cosmosGeoPoint":61,"geoPoint":66,"contacts":67},"IRCCS Istituto Ortopedico Rizzoli","NOT_YET_RECRUITING","Bologna","40136","Italy","IT",{"type":62,"coordinates":63},"Point",[64,65],11.33875,44.49381,{"lat":65,"lon":64},[68,69],{"name":42,"role":47,"phone":48,"phoneExt":31,"email":49},{"name":51,"role":47,"phone":48,"phoneExt":31,"email":52},{"facility":5,"status":71,"city":57,"state":31,"zip":58,"country":59,"countryCode":60,"cosmosGeoPoint":72,"geoPoint":74,"contacts":75},"RECRUITING",{"type":62,"coordinates":73},[64,65],{"lat":65,"lon":64},[76,77],{"name":42,"role":47,"phone":31,"phoneExt":31,"email":49},{"name":51,"role":47,"phone":31,"phoneExt":31,"email":52},{"type":79,"investigatorFullName":31,"investigatorTitle":31,"investigatorAffiliation":31,"oldNameTitle":31,"oldOrganization":31},"SPONSOR",[81],{"name":82,"class":6},"University Hospital of Ferrara","100568737","combined-use-of-prp-and-hyaluronic-acid-for-infiltrative-treatment-of-patients-with-knee-osteoarthritis-100568737",false,"NCT06685120","Combined Use of PRP and Hyaluronic Acid for Infiltrative Treatment of Patients With Knee Osteoarthritis","Combined Use of PRP and Hyaluronic Acid for Infiltrative Treatment of Patients With Knee Osteoarthritis - Randomized Controlled Clinical Study","Inclusion Criteria:\n\n1. Male or female patients, aged 40 to 75 years;\n2. Patients with symptomatic knee osteoarthritis (VAS pain score between ≥ 3 and ≤ 8);\n3. Unilateral involvement of symptomatology;\n4. Radiographic or MRI signs of degenerative pathology of knee cartilage (Kellgren-Lawrence grade 1-3);\n5. Failure, defined as the persistence of symptomatology, after at least one course of conservative treatment (pharmacological, physiotherapeutic or infiltrative treatment);\n6. Hemoglobin \\> 11 g\u002Fdl; Platelet count \\> 150,000 plt\u002Fmm3 (Recently performed CBC examination);\n7. Ability and consent of patients to actively participate in clinical follow-up;\n8. Signature of informed consent.\n\nExclusion Criteria:\n\n1. Patients unable to express consent;\n2. Patients undergoing intra-articular infiltration of other substance in the previous 6 months;\n3. Patients undergoing knee surgery in the previous 12 months;\n4. Patients with malignant neoplasms;\n5. Patients with rheumatic diseases;\n6. Patients with uncontrolled diabetes;\n7. Patients with hematological diseases (coagulopathies);\n8. Patients on anticoagulant-antiaggregant therapy that cannot be discontinued at the time of blood collection;\n9. Patients with uncompensated thyroid metabolic disorders;\n10. Patients abusing alcoholic beverages, drugs or medications;\n11. Body Mass Index \\> 35;\n12. Patients who have taken NSAIDs in the 3 days prior to blood draw;\n13. Patients with cardiovascular disease for whom blood sampling 30 to 60 ml would be contraindicated;\n14. Patients with recently performed CBC examination with Hb\\\u003C 11 g\u002Fdl and Platelet values \\\u003C 150,000 plt\u002Fmm3.\n15. Pregnant and\u002For fertile women.","ALL","40 Years","75 Years",{"count":94,"type":95},288,"ESTIMATED","INTERVENTIONAL",[98],"NA","\"PRP+HA-23\" is a double-blind randomized controlled clinical trial with 1:1:1 allocation. The objective of the study is to evaluate by a randomized controlled, double-blind clinical trial the efficacy and safety of viscosupplementation-associated PRP infiltration compared with PRP-only or HA-only infiltration for the treatment of patients with knee osteoarthritis.",[101],"Osteo Arthritis Knee",[103,104,105,106,15,28,21,107],"PRP","Platelet rich plasma","HA","Hyaluronic acid","Double-blind randomized controlled clinical trial","2026-01-30",{"date":110,"type":111},"2026-02-03","ACTUAL",{"date":113,"type":111},"2025-12-11",{"date":115,"type":95},"2029-09",{"name":5,"class":6},2]