[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"degenerative-arthropathy-of-lumbar-spinal-facet-joint\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:degenerative-arthropathy-of-lumbar-spinal-facet-joint":24},{"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":4,"briefSummary":22,"conditions":23,"keywords":25,"overallStatus":29,"whyStopped":4,"lastUpdateSubmitDate":30,"lastUpdatePostDateStruct":31,"startDateStruct":34,"completionDateStruct":36,"leadSponsor":38,"locationsCount":5},"100309161","prognostic-factors-in-zygapophyseal-osteoarthritis-infiltration-a-prospective-cohort-study-100309161",false,"NCT03304730","Prognostic Factors in Zygapophyseal Osteoarthritis Infiltration: a Prospective Cohort Study","Prognostic Factors of Efficacy in Corticoid and Anesthetic Joint Infiltration for the Treatment of Patients with Low Back Pain Secondary to Zygapophyseal Osteoarthritis: a Prospective Cohort Study","Inclusion criteria\n\nThe following are inclusion criteria for participants:\n\n* Older than 18 years;\n* Fluent or native Portuguese language speaker;\n* Continuous or intermittent low back pain for at least three months;\n* Low back pain with or without irradiation to the gluteal region indicating facet syndrome (pain is aggravated by spine extension or bending toward the affected side; pain is exacerbated by prolonged sitting or walking up steps, as well as retaining one position for a prolonged time);\n* Failure of traditional treatment includes, but is not limited to, physical or drug therapy;\n* Understand the purpose of the study;\n* Voluntarily provide a free and informed consent form, by themselves or through their partners, and complete the questionnaires, before undergoing infiltration, over the telephone or online during the follow-up.\n\nExclusion criteria\n\nThe following are exclusion criteria for participants:\n\n* Younger than 18 years old,\n* Symptomatic lumbar spinal stenosis with claudication or radiculopathy;\n* Evidence of radiculopathy;\n* Active rheumatologic diseases;\n* Congenital or acquired deformities of the lumbar spine;\n* Fracture or sequel of lumbar spine fracture of traumatic, pathological or osteoporotic origin;\n* Surgical manipulation of the lumbar spine;\n* MRI scans of limited quality and incomplete sequences;\n* Treated with systemic steroids less than one month before the IFI;\n* Treated with IFI with steroids within the last six months;\n* Diagnosed with uncontrolled diabetes mellitus;\n* History of allergy to anesthetics or adverse reaction to steroids;\n* Pregnant women or women who breastfed;\n* Who could not be contacted over the phone during follow-up.","ALL","18 Years",{"count":19,"type":20},147,"ESTIMATED","OBSERVATIONAL","Magnet Resonance Image findings of facet osteoarthritis and patient characteristics are prognostic factors for improving or worsening the clinical outcome after treatment with facet infiltration.",[24],"Degenerative Arthropathy of Lumbar Spinal Facet Joint",[26,27,28],"Zygapophyseal Joint","Low Back Pain","Spine Osteoarthritis","RECRUITING","2024-10-15",{"date":32,"type":33},"2024-10-17","ACTUAL",{"date":35,"type":33},"2017-09-01",{"date":37,"type":20},"2027-12",{"name":39,"class":40},"Hospital Israelita Albert Einstein","OTHER"]