Ignite Creation Date:
2025-12-25 @ 5:03 AM
Ignite Modification Date:
2025-12-26 @ 4:05 AM
Study NCT ID:
NCT06271018
Status:
RECRUITING
Last Update Posted:
2024-12-20
First Post:
2024-02-14
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
TocILizumab in aorTitis in GCA (TILT)
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D001025', 'term': 'Aortitis'}, {'id': 'D013700', 'term': 'Giant Cell Arteritis'}], 'ancestors': [{'id': 'D001018', 'term': 'Aortic Diseases'}, {'id': 'D014652', 'term': 'Vascular Diseases'}, {'id': 'D002318', 'term': 'Cardiovascular Diseases'}, {'id': 'D014657', 'term': 'Vasculitis'}, {'id': 'D020293', 'term': 'Vasculitis, Central Nervous System'}, {'id': 'D020274', 'term': 'Autoimmune Diseases of the Nervous System'}, {'id': 'D009422', 'term': 'Nervous System Diseases'}, {'id': 'D002561', 'term': 'Cerebrovascular Disorders'}, {'id': 'D001927', 'term': 'Brain Diseases'}, {'id': 'D002493', 'term': 'Central Nervous System Diseases'}, {'id': 'D001167', 'term': 'Arteritis'}, {'id': 'D017445', 'term': 'Skin Diseases, Vascular'}, {'id': 'D012871', 'term': 'Skin Diseases'}, {'id': 'D017437', 'term': 'Skin and Connective Tissue Diseases'}, {'id': 'D001327', 'term': 'Autoimmune Diseases'}, {'id': 'D007154', 'term': 'Immune System Diseases'}]}}, 'protocolSection': {'designModule': {'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'PROSPECTIVE', 'observationalModel': 'COHORT'}, 'enrollmentInfo': {'type': 'ESTIMATED', 'count': 80}, 'patientRegistry': False}, 'statusModule': {'overallStatus': 'RECRUITING', 'startDateStruct': {'date': '2024-03-27', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2024-12', 'completionDateStruct': {'date': '2028-03-27', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2024-12-18', 'studyFirstSubmitDate': '2024-02-14', 'studyFirstSubmitQcDate': '2024-02-14', 'lastUpdatePostDateStruct': {'date': '2024-12-20', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2024-02-21', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2026-09-27', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'To evaluate the proportion of patients with remission of GCA', 'timeFrame': 'week 24', 'description': 'Proportion of patients with remission of GCA at week 24. EULAR consensus definitions for remission in GCA and other types of LVV is defined as the absence of all clinical signs and symptoms attributable to active LVV, normalization of ESR and CRP values, and no evidence of progressive aortic damage at angio CT and Tep FDG.'}], 'secondaryOutcomes': [{'measure': 'To assess the cumulative incidence of relapse', 'timeFrame': 'Weeks 12, 24, 36 , 52 and 104', 'description': 'Cumulative incidence of relapse'}, {'measure': 'To assess the proportion of GCA in remission (according to EULAR consensus definitions) after treatment start', 'timeFrame': 'Weeks 12, 24, 36 , 52 and 104', 'description': 'Proportion of GCA in remission according to EULAR consensus definitions) after treatment start'}, {'measure': 'To assess the cumulative dose of prednisone', 'timeFrame': 'Weeks 12, 24, 36, 52 and 104', 'description': 'Cumulative prednisone dose'}, {'measure': 'To assess the cumulative incidence of severe adverse events', 'timeFrame': 'Weeks 12, 24, 36, 52 and 104', 'description': '* Glucocorticoid Toxicity Index (GTI) at Weeks 24, 52 and 104;\n* Cumulative incidence of severe adverse events at Weeks 12, 24, 36 , 52 and 104, defined as those of grades III, IV or V, according to the Common Terminology Criteria for Adverse Events (CTCAE);'}, {'measure': 'To assess the proportion of radiological vascular progression', 'timeFrame': 'Weeks 12, 24, 36 , 52 and 104', 'description': 'Proportion of radiological vascular progression defined by :\n\n* new vascular lesions detected in CTA\n* new vascular lesions detected in Tep-scan'}, {'measure': 'To assess the cumulative incidence of vascular revascularization procedures', 'timeFrame': 'Weeks 24, 52 and 104', 'description': 'Cumulative incidence of vascular revascularization procedures needs (either endovascular or surgical) required due to inflammatory vascular activity'}]}, 'oversightModule': {'oversightHasDmc': False, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'keywords': ['Giant Cell Arteritis (GCA)', 'Aortitis', 'Tocilizumab'], 'conditions': ['Aortitis', 'Giant Cell Arteritis (GCA)']}, 'referencesModule': {'references': [{'pmid': '26952547', 'type': 'RESULT', 'citation': 'Villiger PM, Adler S, Kuchen S, Wermelinger F, Dan D, Fiege V, Butikofer L, Seitz M, Reichenbach S. Tocilizumab for induction and maintenance of remission in giant cell arteritis: a phase 2, randomised, double-blind, placebo-controlled trial. Lancet. 2016 May 7;387(10031):1921-7. doi: 10.1016/S0140-6736(16)00560-2. Epub 2016 Mar 4.'}, {'pmid': '28745999', 'type': 'RESULT', 'citation': 'Stone JH, Tuckwell K, Dimonaco S, Klearman M, Aringer M, Blockmans D, Brouwer E, Cid MC, Dasgupta B, Rech J, Salvarani C, Schett G, Schulze-Koops H, Spiera R, Unizony SH, Collinson N. Trial of Tocilizumab in Giant-Cell Arteritis. N Engl J Med. 2017 Jul 27;377(4):317-328. doi: 10.1056/NEJMoa1613849.'}, {'pmid': '31270110', 'type': 'RESULT', 'citation': 'Hellmich B, Agueda A, Monti S, Buttgereit F, de Boysson H, Brouwer E, Cassie R, Cid MC, Dasgupta B, Dejaco C, Hatemi G, Hollinger N, Mahr A, Mollan SP, Mukhtyar C, Ponte C, Salvarani C, Sivakumar R, Tian X, Tomasson G, Turesson C, Schmidt W, Villiger PM, Watts R, Young C, Luqmani RA. 2018 Update of the EULAR recommendations for the management of large vessel vasculitis. Ann Rheum Dis. 2020 Jan;79(1):19-30. doi: 10.1136/annrheumdis-2019-215672. Epub 2019 Jul 3.'}]}, 'descriptionModule': {'briefSummary': "This is a french multicenter observational study assessing safety and efficacy of biosimilar of Tocilizumab in Giant Cell Arteritis (GCA) with active aortitis, including 14 reference centers from the Groupe d'Etude Français des vascularites des gros vaisseaux (GEFA).\n\nGiant Cell Arteritis (GCA), formerly known as temporal arteritis, is the most common form of systemic vasculitis in patients aged ≥ 50 years. GCA is defined by granulomatous arteritis that affects large#sized and medium#sized blood vessels with a predisposition to affect the cranial arteries. Aortitis accounted for more than 50% of GCA patients with the new imaging techniques. Aortitis is typically diagnosed using imaging tests such as magnetic resonance imaging (MRI) or Computed Tomography (CT) scans. Aortitis is an inflammation of the aorta, leading to a range of symptoms such as fever, weight loss, fatigue, and chest pain. In severe cases, aortic aneurysms or aortic dissection can occur, which can be life-threatening.\n\nMultiple reports have demonstrated the presence of abnormal pro-inflammatory cytokine production in large-vessel vasculitis patients, particularly those with GCA, including interleukin-1 (IL-1), IL-6, IL-18, tumor necrosis factor-α (TNF-α), and interferon-γ, by T lymphocytes and macrophages. IL-6 has been implicated as a crucial cytokine in the pathogenesis of aortitis and targeting its signaling has shown promising results in treating the condition. IL-6 inhibitors such as tocilizumab have been found to effectively reduce disease activity and improve clinical outcomes in GCA patients.\n\nThe GIACTA study (GiAnt cell arteritis roActemra (tocilizumab) study) was a randomized, double-blind, placebo-controlled trial that evaluated the efficacy and safety of tocilizumab in the treatment of GCA. The study included 251 patients with newly diagnosed or relapsing GCA and found that treatment with tocilizumab significantly increased the proportion of patients who achieved sustained remission from GCA at 52 weeks, compared to placebo. Additionally, tocilizumab was associated with a lower incidence of disease flares and a reduced need for glucocorticoid therapy.\n\nFollowing the positive results of the GIACTA study, tocilizumab was approved for the treatment of GCA in adults with active disease, including aortitis, who have not responded to glucocorticoids, or for whom glucocorticoid therapy is not appropriate, by regulatory agencies around the world, including the US Food and Drug Administration and the European Medicines Agency.\n\nHowever, the efficacy of IL-6 inhibitors on aorta inflammation as assessed by modern and powerful imaging techniques has never been specifically studied in GCA.\n\nThis observational study will provide important informations on the impact of Tyenne® (tocilizumab) associated with short term low dose steroids on clinical manifestations and vessel inflammation and damage in aortitis of GCA.", 'detailedDescription': 'This is a prospective, observational study involving patients with active aortitis related to GCA.\n\nAfter verification of the inclusion and exclusion criteria, and signature of the consent form, patients are included in the study. Patients will be followed and managed according to standard of care (visits and exams).\n\nOral corticosteroids must be at a stable dose for at least 2 weeks prior to the first administration of study drug at D0.\n\n* All patients will receive oral prednisone ≥ 10 mg/day (or oral corticosteroid equivalent) with a maximum of 60 mg/day of prednisone or equivalent.\n* A standardized prednisone reduction schedule (see below) will be applied to all groups as long as the disease is inactive, until prednisone is stopped. The aim is to taper off corticosteroids within eight weeks.\n* At D0, MSB11456 / 1 injection S/C weekly will be initiated\n* Blood samples will be taken every month up to week 52 for assessment of toxicity and inflammation markers.\n* Assessment of adverse events will be done routinely at weeks 12, 24, 36, 52 and 104.\n* Clinical evaluation will be performed routinely at weeks 12, 24, 36, 52 and 104.\n* Targeted imaging studies (angio-CT) will be performed routinely at 6, 12 and 24 months after the start of treatment and if new symptoms appear.\n* FDG Pet scan will be performed routinely at 6, 12 and 24 months after the start of treatment\n* Angio-CT and FDG Pet scan will be proofread centrally. A standardized prednisone reduction schedule (see below) will be applied to all patients as long as the disease is inactive, until prednisone is stopped :\n\nBaseline prednisone dose Corresponding dose (mg/day) at each week\n\nCG(mg/d) \\_\\_\\_\\_60\\_\\_\\_\\_\\_50\\_\\_\\_\\_\\_40\\_\\_\\_\\_\\_30\\_\\_\\_\\_\\_25\\_\\_\\_\\_\\_20\\_\\_\\_\\_\\_15\\_\\_\\_\\_10\\_\\_\\_\\_7.5 (at baseline)\n\n60\\_\\_\\_\\_\\_\\_\\_\\_\\_\\_W0\n\n50\\_\\_\\_\\_\\_\\_\\_\\_\\_\\_W1\\_\\_\\_\\_W0\n\n40\\_\\_\\_\\_\\_\\_\\_\\_\\_\\_W2\\_\\_\\_\\_W1\\_\\_\\_\\_W0\n\n30\\_\\_\\_\\_\\_\\_\\_\\_\\_\\_W3\\_\\_\\_\\_W2\\_\\_\\_\\_W1\\_\\_\\_\\_W0\n\n25\\_\\_\\_\\_\\_\\_\\_\\_\\_\\_\\_ - \\_\\_\\_\\_W3\\_\\_\\_\\_W2\\_\\_\\_\\_W1\\_\\_\\_\\_W0\n\n20\\_\\_\\_\\_\\_\\_\\_\\_\\_\\_W4\\_\\_\\_\\_W4\\_\\_\\_\\_W3\\_\\_\\_\\_W2\\_\\_\\_\\_W1\\_\\_\\_\\_W0\n\n15\\_\\_\\_\\_\\_\\_\\_\\_\\_\\_W5\\_\\_\\_\\_W5\\_\\_\\_\\_W4\\_\\_\\_\\_W3\\_\\_\\_\\_W2\\_\\_\\_\\_W1\\_\\_\\_\\_W0\n\n10\\_\\_\\_\\_\\_\\_\\_\\_\\_\\_W6\\_\\_\\_\\_W6\\_\\_\\_\\_W5\\_\\_\\_\\_W4\\_\\_\\_\\_W3\\_\\_\\_\\_W2\\_\\_\\_\\_W2\\_\\_\\_\\_W0\n\n7.5\\_\\_\\_\\_\\_\\_\\_\\_\\_\\_ - \\_\\_\\_\\_\\_ - \\_\\_\\_\\_\\_\\_ - \\_\\_\\_\\_\\_W5\\_\\_\\_\\_W4\\_\\_\\_\\_W3\\_\\_\\_\\_W3\\_\\_\\_\\_W1\\_\\_\\_\\_W0\n\n5 \\_\\_\\_\\_\\_\\_\\_\\_\\_\\_\\_W7\\_\\_\\_\\_W7\\_\\_\\_\\_W6\\_\\_\\_\\_W6\\_\\_\\_\\_W5\\_\\_\\_\\_W4\\_\\_\\_\\_W4\\_\\_\\_\\_W2\\_\\_\\_\\_W2\n\n0 \\_\\_\\_\\_\\_\\_\\_\\_\\_\\_\\_W8\\_\\_\\_\\_W8\\_\\_\\_\\_W7\\_\\_\\_\\_W7\\_\\_\\_\\_W6\\_\\_\\_\\_W6\\_\\_\\_\\_W5\\_\\_\\_\\_W4\\_\\_\\_\\_W4\n\nSample size:\n\nThe investigators anticipated a remission rate of 70% at weel 24 based on pooled data from Viliger et al (1) and Stone et al (2). Viliger et al reported 85% of GCA remission at week 12 and week 52 with tocilizumab(1). Stone et al reported 56% of remission of GCA at week 52 under tocilizumab weekly with less than 10% of relpases between week 24 and week 52 (2). A total of 80 patients will ensure estimating the 24-week remission rate with a precision of +/- 11% using an exact 95% confidence intervalgiven the expected 70% remission rate.\n\nStatistical analysis:\n\nDescriptive analyses will be performed with counts and percent for discrete variables and median and interquartile range for continuous variables. The primary endpoint will be described with the 24-week remission proportion point estimate and its exact 95% confidence interval (95%CI) (Clopper Pearson). Secondary endpoints will be described using a similar approach for binary endpoints,continuous endpoints will be decsribed unsing median (IQR) and also mean (SD) with approximate Gaussian 95%CI for the mean.Kaplan Meier estimator or cumulative incidence estimates allowing competing risks when appropriate (i.e. treatment discontinuation due to toxicity), will be used for right-ecensored time to event variables, with 95% confidence intervals.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'samplingMethod': 'PROBABILITY_SAMPLE', 'studyPopulation': 'Adult patients with active aortitis associated with GCA, requiring treatment with Tocilizumab biosimilar within the scope of its market authorization (standard of care)', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Patients ≥18 years\n* Signed informed consent\n* Affiliation with the French national social security system\n* Adequate and effective contraceptive measures\n* For women of childbearing age, a negative serum pregnancy test.\n* Diagnosis of GCA according to 2022 ACR/EULAR criteria\n* Active newly diagnosed or relapsing Aortitis related to GCA proved by imaging (Tep-scan, angio-CT or magnetic resonance imaging angiography)\n* No neoplasia\n* No contraindication to Tocilizumab\n\nExclusion Criteria:\n\n* Pregnancy or breastfeeding ;\n* History of severe immunosuppression, HIV or HBsAg positive\n* Non response or intolerance to previous therapy with tocilizumab\n* Positive QuantiFERON test result (QFT-TBGIn-Tube)\n* Have received live vaccines within 3 months prior to the start of the trial\n* History of malignancy in the last 5 years\n* Severe renal impairment (creatinine clearance \\<30mL/min/1.73m²)\n* Liver dysfunction defined as aspartate transaminase (AST) or alanine transaminase (ALT) levels ≥ 5 at the upper limit of normal\n* Blood count abnormality:\n\n * Platelet count \\< 50 x 10.3/mm3\n * Neutropenia \\< 1000/mm3\n * Hemoglobin \\< 8 g/dl'}, 'identificationModule': {'nctId': 'NCT06271018', 'acronym': 'TILT', 'briefTitle': 'TocILizumab in aorTitis in GCA (TILT)', 'organization': {'class': 'OTHER', 'fullName': "Groupe français d'étude des Maladies Inflammatoires de loeil"}, 'officialTitle': 'Prospective, Observational Study Assessing Safety and Efficacy of Biosimilar of Tocilizumab in Giant Cell Arteritis (GCA) With Active Aortitis', 'orgStudyIdInfo': {'id': 'GMIO-2024-0001'}}, 'armsInterventionsModule': {'armGroups': [{'label': 'Aortitis in GCA', 'description': 'Adult patients with active aortitis associated with GCA, requiring treatment with Tocilizumab biosimilar used within the scope of its market authorization (standard of care)'}]}, 'contactsLocationsModule': {'locations': [{'zip': '75013', 'city': 'Paris', 'status': 'RECRUITING', 'country': 'France', 'contacts': [{'name': 'David Saadoun', 'role': 'CONTACT', 'email': 'david.saadoun@aphp.fr', 'phone': '+33142178042'}], 'facility': "Département de Medecine interne et d'immunologie clinique - hôpital La Pitié Salpetrière", 'geoPoint': {'lat': 48.85341, 'lon': 2.3488}}], 'centralContacts': [{'name': 'David SAADOUN, Professor', 'role': 'CONTACT', 'email': 'david.saadoun@aphp.fr', 'phone': '+33142178042'}]}, 'ipdSharingStatementModule': {'ipdSharing': 'UNDECIDED'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': "Groupe français d'étude des Maladies Inflammatoires de loeil", 'class': 'OTHER'}, 'responsibleParty': {'type': 'SPONSOR'}}}}