[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"enthesitis\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:enthesitis":27},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,2,0,[8,40],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":19,"enrollmentInfo":20,"targetDuration":4,"studyType":23,"phases":4,"briefSummary":24,"conditions":25,"keywords":4,"overallStatus":28,"whyStopped":4,"lastUpdateSubmitDate":29,"lastUpdatePostDateStruct":30,"startDateStruct":33,"completionDateStruct":35,"leadSponsor":37,"locationsCount":5},"100304830","immune-competent-cell-manifestations-in-psoriatic-arthritis-achilles-tendons-100304830",false,"NCT03248284","Immune-Competent Cell Manifestations in Psoriatic Arthritis Achilles Tendons","Stereological Quantification of Immune-Competent Cells in Biopsies From Painful Achilles Tendons of Psoriatic Arthritis Patients With Ultrasonic Verified Enthesitis: An Exploratory Prospective Cohort Study","IMPAACT","Inclusion Criteria:\n\n* Fulfilling the CASPAR criteria\n* Insertional Achilles tendon pain\n* Ultrasonic findings of inflammatory disease at the painful Achilles tendon insertion (= enthesitis) defined as abnormally hypoechoic (loss of normal fibrillar architecture) and\u002For thickened tendon at its bony attachment, seen in two perpendicular planes that may exhibit a Doppler signal or bony changes, including enthesophytes, and erosions.\n\nExclusion Criteria:\n\n* Other inflammatory rheumatic diseases than PsA\n* Ultrasonic signs of complete rupture of the Achilles tendon\n* Not wishing to participate or not suited for project evaluation","ALL","18 Years","70 Years",{"count":21,"type":22},30,"ESTIMATED","OBSERVATIONAL","Tendon pathologies (enthesitis) are a characteristic component of psoriatic arthritis (PsA), and are observed in 35% to 50% of PsA patients. The Achilles tendon is one of the most commonly affected sites. This condition often causes great morbidity and loss of quality of life, and response only suboptimal to current intervention strategies. One of the main obstacles for the development of effective treatment methods is that the disease mechanisms remain poorly understood. To our knowledge, no one has yet ascertained the presence and function of immune-competent cells and inflammatory markers in tendons tissue from PsA patients suffering from Achilles enthesitis.",[26,27],"Psoriatic Arthritis","Enthesitis","RECRUITING","2025-12-01",{"date":31,"type":32},"2025-12-05","ACTUAL",{"date":34,"type":32},"2017-08-21",{"date":36,"type":22},"2027-03-31",{"name":38,"class":39},"Odense University Hospital","OTHER",{"id":41,"slug":42,"hasResults":11,"nctId":43,"briefTitle":44,"officialTitle":45,"acronym":4,"eligibilityCriteria":46,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":47,"targetDuration":4,"studyType":23,"phases":4,"briefSummary":49,"conditions":50,"keywords":4,"overallStatus":28,"whyStopped":4,"lastUpdateSubmitDate":54,"lastUpdatePostDateStruct":55,"startDateStruct":57,"completionDateStruct":59,"leadSponsor":61,"locationsCount":5},"100591966","a-prospective-study-to-assess-the-efficacy-of-il-17-inhibitors-on-subclinical-enthesitis-in-patients-with-moderate-to-severe-psoriasis-based-on-power-doppler-pd-ultrasonography-pdus-100591966","NCT06987292","A Prospective Study to Assess the Efficacy of IL-17 Inhibitors on Subclinical Enthesitis in Patients With Moderate to Severe Psoriasis Based on Power Doppler (PD) Ultrasonography (PDUS)","Efficacy of IL-17 Inhibitors on Subclinical Enthesitis in Patients With Moderate to Severe Psoriasis Based on Power Doppler (PD) Ultrasonography (PDUS): a Single-center, Prospective, Exploratory, Open-label Study","Inclusion Criteria:\n\n1. Adult patients ( ≥ 18 years of age) with chronic plaque-type psoriasis\n2. Meet one of the following conditions: Psoriasis Area and Severity Index \\[PASI\\] score \\> 6, or scalp involvement, or nail involvement.\n3. Inflammatory changes on ultrasound consistent with OMERACT definition at least at one peripheral attachment point at screening, defined as thickening and\u002For abnormal echogenicity of tendons or ligaments at the site of their insertion into the bone (within 2 mm of the talar cortex), and active Doppler signals that may indicate structural damage such as bone erosion, syndesmophytes\u002Fcalcifications\n4. Psoriasis is inadequately controlled by current topical therapy or phototherapy\n5. Able to sign the informed consent\n\nExclusion Criteria:\n\n1. Diagnosis of PsA2 according to CASPAR\n2. Any known rheumatic disease, positive rheumatoid factor\u002Fanti-citrullinated protein antibodies, prior treatment with anti-rheumatic drugs\n3. Treatment with systemic corticosteroids within 12 weeks or 5 half-lives of screening\n4. Obesity impeded ultrasound examination\n5. Pregnant or lactating women or women with plan for conception 5 months before or after treatment\n6. Participated in other clinical trials\n7. Concurrent significant medical problems, including but not limited to the following: uncontrolled hypertension (systolic blood pressure ≥ 160 mmHg and\u002For diastolic blood pressure ≥ 95 mmHg), congestive heart failure (NYHA class III or IV), total white blood cell count \\\u003C 2500\u002Fμl, or platelets \\\u003C 100,000\u002Fμl or neutrophils \\\u003C 1500\u002Fμl or hemoglobin \\\u003C 8.5 g\u002FdL at screening.\n8. Any liver function abnormality: aspartate aminotransferase (AST) \\> 2xULN, alanine aminotransferase (ALT) \\> 2xULN, total bilirubin (TBIL) \\> 2xULN\n9. Abnormal renal function: serum creatinine \\> 2.0 mg\u002Fdl\n10. History of ongoing, chronic or recurrent infectious disease or evidence of tuberculosis infection, defined as a positive PPD skin test or Mycobacterium tuberculosis interferon-gamma release assay (IGRA) test.\n11. Current or relevant history of human immunodeficiency virus (HIV), hepatitis B or hepatitis C infection.\n12. History of lymphoproliferative disease, or any known malignancy, or history of malignancy of any organ system within the past 5 years\n13. Unable or unwilling to undergo repeated venipuncture\n14. History of alcohol or drug abuse or evidence of abuse within 6 months prior to baseline\n15. History of hypersensitivity to any component of the study drug\n16. Did not accept live vaccines within 4 weeks prior to enrollment, do not have plan of vaccination program during the study, and no live vaccines are planned \\> 6 months after the last dose of the study (herpes zoster vaccine \\> 12 months)",{"count":48,"type":22},50,"It is an observational, single-center, prospective, exploratory, open-label study to assess the efficacy and safety of IL-17 inhibitors on subclinical enthesitis in patients with moderate to severe psoriasis with subclinical enthesitis based on Power Doppler (PD) Ultrasonography (PDUS)",[51,27,52,53],"Psoriasis (PsO)","Psoriasis Arthritis","Secukinumab","2025-05-15",{"date":56,"type":32},"2025-05-23",{"date":58,"type":32},"2025-05-01",{"date":60,"type":22},"2027-12-31",{"name":62,"class":39},"The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School"]