Estudio de extensión de etiqueta abierta de brentuximab vedotin en principios de dcSSc
Un estudio de extensión de etiqueta abierta del tratamiento con brentuximab vedotina en la esclerosis sistémica cutánea difusa activa (esclerodermia difusa)
The purpose of this study is to assess safety and efficacy of Brentuximab vedotin, a CD30-directed antibody-drug conjugate, in patients with active diffuse cutaneous systemic sclerosis (dcSSc) who relapsed after discontinuation of Brentuximab vedotin.
Descripción general del estudio
Estado
Condiciones
Intervención / Tratamiento
Descripción detallada
Systemic sclerosis (SSc, Scleroderma) is a multisystem autoimmune disease characterized by widespread vascular injury and progressive fibrosis of the skin and internal organs. Internal organ involvement results in increased mortality of SSc patients. There is no effective treatment for the majority of patients with early active diffuse scleroderma (diffuse cutaneous systemic sclerosis; dcSSc). It's possible to reverse immune inflammation and reduce the probability of irreversible fibrosis early in the disease course via significant immune modulation. The preliminary results of the Phase II study of Brentuximab vedotin (Protocol BV201708) in SSc demonstrated the short-term safety and benefits of this treatment as many participants already achieved the primary endpoint at 24 weeks. This study is proposed as an extension of the ongoing protocol for up to 48 weeks to make the treatment available for SSc patients who have significantly improved on Brentuximab vedotin, but relapsed after discontinuation of the treatment. Similar to the ongoing Phase II study, the Health Assessment Questionnaire Disability Index (HAQ-DI), patient and physician global scores, inflammatory markers (ESR, CRP), and combined response index in SSc (CRISS) and changes in CD30-stained cells on skin biopsies with IHC will all be exploratory outcomes.
Tipo de estudio
Inscripción (Actual)
Fase
- Fase 2
Contactos y Ubicaciones
Ubicaciones de estudio
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Ontario
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London, Ontario, Canadá, N6A 4V2
- Rheumatology Clinic, St. Joseph's Health Care
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Criterios de participación
Criterio de elegibilidad
Edades elegibles para estudiar
Acepta Voluntarios Saludables
Géneros elegibles para el estudio
Descripción
Inclusion Criteria:
- Patients with diffuse cutaneous systemic sclerosis enrolled in the Phase II Adcetris study (BV201708) at St. Joseph's Health centre, aged 18 years or older, and:
- Worsening mRSS of ≥ 4 points as compared to mRSS score at the end of treatment visit (week 48) in the initial study (BV201708).
- Able to give informed consent.
Exclusion Criteria:
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Poor pulmonary function (FVC<40% and/or DLCO<30%).
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Pregnancy, breast feeding or child bearing potential without practicing highly effective contraception (and partners for men in the study).
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Clinically significant pulmonary hypertension requiring drug therapy.
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Clinically significant cardiac disease.
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Chronic or ongoing active infectious disease requiring systemic treatment.
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Seropositivity for human immunodeficiency virus (HIV).
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Active tuberculosis (TB) infection.
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Active viral infection with viral replication of hepatitis B or C virus.
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Significant concurrent, uncontrolled medical condition including, but not limited to, renal, hepatic, pancreatic, hematological, gastrointestinal, endocrine, pulmonary, neurological, cerebral or psychiatric disease; and cancer.
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Peripheral neuropathy at screening Grade 2 or higher.
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Known or suspected hypersensitivity to components of the treatment
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Patients known or suspected of not being able to comply with a study protocol (e.g. due to alcoholism, drug dependency or psychological disorder)
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Any of the following laboratory abnormalities at screening:
- Absolute neutrophils count <2.0 x 109/L
- Hemoglobin <85 g/L
- Platelet count < 100 x 109/L
- AST/SGOT or ALT/SGPT >2.0 UNL
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Participation in another clinical trial within six weeks before randomization in this study, with the exception of continuation from the initial study BV201708.
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Use of rituximab within the previous 4 months.
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Immunization with a live/ attenuated vaccine less than 4 weeks prior to the baseline visit.
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Current or history of progressive multifocal leukoencephalopathy (PML).
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
- Asignación: N / A
- Modelo Intervencionista: Asignación de un solo grupo
- Enmascaramiento: Ninguno (etiqueta abierta)
Armas e Intervenciones
Grupo de participantes/brazo |
Intervención / Tratamiento |
|---|---|
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Experimental: Administration of Brentuximab vedotin
Maximum duration of treatment: 48 weeks Maximum dose allowed: 0.6 mg/kg Route of administration: intravenous |
Dose 0.6mg/kg will be given every 3 weeks for 16 cycles (48 weeks), in addition to standard of care medications for SSc that may include cyclophosphamide, methotrexate, azathioprine, mycophenolate mofetil (MMF, cellcept) and mycophenolic acid (myfortic)
Otros nombres:
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¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
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Change in skin thickness measured by modified Rodnan Skin Score
Periodo de tiempo: 48 weeks
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Skin improvement is defined as the mean mRSS decrease of ≥8 points modified Rodnan Skin Score (mRSS): is a standard outcome measure for skin disease in SSc and calculated by measuring skin thickness in 17 different body sites (each site scored 0-3, with a total possible additive score of 51). A higher skin score (or a higher "skin thickness") and progression of this score, is predictive of internal organ involvement and mortality. While a lower or improving (lessening) score is associated with favorable outcomes, including better survival. |
48 weeks
|
Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Change in skin thickness over time measured by modified Rodnan Skin Score
Periodo de tiempo: 12 weeks and 36 weeks
|
modified Rodnan Skin Score (mRSS): is a standard outcome measure for skin disease in SSc and calculated by measuring skin thickness in 17 different body sites (each site scored 0-3, with a total possible additive score of 51). A higher skin score (or a higher "skin thickness") and progression of this score, is predictive of internal organ involvement and mortality. While a lower or improving (lessening) score is associated with favorable outcomes, including better survival. |
12 weeks and 36 weeks
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Change in physician global assessment of disease activity
Periodo de tiempo: 12, 24, 36, and 48 weeks.
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Measured on a Visual Analogue Scale (VAS) from 0-10, with 0 being no disease activity and 10 being the worst possible disease activity. |
12, 24, 36, and 48 weeks.
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Change in physician global assessment of disease severity
Periodo de tiempo: 12, 24, 36, and 48 weeks
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Measured on a Visual Analogue Scale (VAS) from 0-10, with 0 being no disease severity and 10 being the worst possible disease severity. |
12, 24, 36, and 48 weeks
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Change in physician global assessment of disease damage
Periodo de tiempo: 12, 24, 36, and 48 weeks
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Measured on a Visual Analogue Scale (VAS) from 0-10, with 0 being no disease damage and 10 being the worst possible disease damage. |
12, 24, 36, and 48 weeks
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Change in patient global assessment of health status
Periodo de tiempo: 12, 24, 36, and 48 weeks
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Measured on a Visual Analogue Scale (VAS) from 0-100, with 0 being no overall effect of disease on participant, and 100 being the worst possible overall effect of disease on participant. This is a patient reported outcome. |
12, 24, 36, and 48 weeks
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Change in Scleroderma Health Assessment Questionnaire (SHAQ)
Periodo de tiempo: 12, 24, 36, and 48 weeks
|
The SHAQ combines the disability and pain scales of the HAQ (HAQ-DI), with five scleroderma-specific Visual Analogue Scales for: digital ulcers, Raynaud's phenomenon, gastrointestinal (GI) symptoms, lung symptoms, and overall disease severity. The HAQ-DI yields a score of 0-3, that indicates the extent of the respondent's functional limitations. Each VAS score is scaled from 0 to 3, with 0 being no symptoms and 3 being the worst possible symptom severity. A composite VAS score is not created nor are the individual VAS scores incorporated into the HAQ DI score. Typically, each VAS score is reported individually. There is a proposed way to obtain a combined score obtained by pooling the 8 domains of the HAQ DI and the 5 VASs; however, this approach has not yet been widely accepted. This is a patient reported outcome. |
12, 24, 36, and 48 weeks
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Change in the diffusing capacity for carbon monoxide (pulmonary function)
Periodo de tiempo: 24 and 48 weeks*
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Change in Pulmonary Function as measured by percentage of Improving or worsening DLCO. The DLCO (diffusing capacity of the lungs for carbon monoxide) measures the ability of the lungs to transfer gas from inhaled air to the red blood cells in pulmonary capillaries. % Improving/worsening DLCO. Analyzed as an ordinal outcome. *PFT (pulmonary function test) results will only be analyzed as available under standard of care. |
24 and 48 weeks*
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Change in Forced Vital Capacity (pulmonary function)
Periodo de tiempo: 24 and 48 weeks*
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Change in Pulmonary Function as measured by percentage of Improving or worsening FVC. The FVC (Forced vital Capacity) is the total amount of air exhaled during the FEV (Forced expiratory volume) test. % Improving/worsening FVC. Analyzed as an ordinal outcome. *PFT (pulmonary function test) results will only be analyzed as available under standard of care. |
24 and 48 weeks*
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Combined Response Index in diffuse cutaneous systemic sclerosis score (CRISS)
Periodo de tiempo: Baseline (week 0), and at 24, 48 weeks
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To define disease progression CRISS score: It is calculated according to changes from the start of a study, compared to an endpoint, by using the modified Rodnan Skin Score (mRSS), the Health Assessment Questionnaire - Disability Index (HAQ-DI), patient and physician global assessment of scleroderma-related health, and forced vital capacity. A CRISS score of ≥ 0.6 indicates likelihood that a patient improved on treatment. |
Baseline (week 0), and at 24, 48 weeks
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Change in serum concentrations C-Reactive Protein
Periodo de tiempo: 12, 24, 36, and 48 weeks
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Change in serum concentrations of the acute phase reactant, CRP CRP aids in the evaluation of stress, trauma, infection, inflammation, surgery & associated diseases. Blood levels of C-Reactive Protein (CRP) are known to rise in acute disease to a level of up to 50 mg/L in the presence of slight to moderate inflammatory process. Values >50 mg/L indicate high and extensive inflammatory activity. |
12, 24, 36, and 48 weeks
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Change in serum concentrations of Erythrocyte Sedimentation Rate
Periodo de tiempo: 12, 24, 36, and 48 weeks
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Change in serum concentrations of the acute phase reactant, ESR Reference ranges: Male: 0-10 mm/h Female: 0-20 mm/h A faster-than-normal rate may indicate inflammation in the body. Inflammation is part of the immune response system. The higher the number, the higher the likelihood of inflammation. |
12, 24, 36, and 48 weeks
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Otras medidas de resultado
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
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Regimen-related toxicities
Periodo de tiempo: assessed for duration of treatment up to 48 weeks, and up to 12 weeks post-treatment
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Defined as Adverse Events (AEs) >= Grade 3 and assessed by the investigator as 1 of the following: related or unrelated to treatment. |
assessed for duration of treatment up to 48 weeks, and up to 12 weeks post-treatment
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Infectious complications
Periodo de tiempo: assessed for duration of treatment up to 48 weeks, and up to 1 month post-treatment
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Any infectious complication will be tracked under Adverse Event recording |
assessed for duration of treatment up to 48 weeks, and up to 1 month post-treatment
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Change in peripheral levels of T-cell activation marker - sIL-2R
Periodo de tiempo: 12, 24, 36, and 48 weeks
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interleukin 2 receptor (sIL-2R) Serum sIL-2R level is a sensitive and quantitative marker of circulating peripheral blood mononuclear cell activation. Normal range of serum sIL-2R is below 2500 pg/ml. High levels may be found in conditions associated with T-cell activation. |
12, 24, 36, and 48 weeks
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Change in peripheral levels of fibrillogenesis - amino terminal propeptide of type III collagen
Periodo de tiempo: 12, 24, 36, and 48 weeks
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Changes in serum amino-terminal propeptide of type III collagen levels. Amino-terminal propeptide of procollagen type III (PIIINP) is generated during the synthesis of type III collagen. PIIINP is a non-specific marker of soft tissue injury. PIIINP in serum has been shown to correlate with fibrillogenesis, and thus to be a potential direct marker of type III collagen deposition. PIIINP reference range Adult (>19 years): 1.2 - 4.2 ug/L and myofibroblast score in skin biopsies (24 and 48 weeks) if the study looks favorable with respect to potential benefit and safety. |
12, 24, 36, and 48 weeks
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Change in CD30-positive cell count (T-cell marker) in skin biopsies of involved forearm skin
Periodo de tiempo: Taken at Baseline (week 0), and 24, 48 weeks
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Measured by immunohistochemistry (IHC) as the percentage of CD30-positive cells per total number of cells/mm2. Reference rage not established (there is no range, we are looking for a stat significant change (decrease) from baseline) |
Taken at Baseline (week 0), and 24, 48 weeks
|
Colaboradores e Investigadores
Patrocinador
Investigadores
- Investigador principal: Janet E Pope, PhD, University of Western Ontario, Division of Rheumatology, St. Joseph's Health Care, London, Ontario, Canada
Publicaciones y enlaces útiles
Publicaciones Generales
- van Laar JM, Farge D, Sont JK, Naraghi K, Marjanovic Z, Larghero J, Schuerwegh AJ, Marijt EW, Vonk MC, Schattenberg AV, Matucci-Cerinic M, Voskuyl AE, van de Loosdrecht AA, Daikeler T, Kotter I, Schmalzing M, Martin T, Lioure B, Weiner SM, Kreuter A, Deligny C, Durand JM, Emery P, Machold KP, Sarrot-Reynauld F, Warnatz K, Adoue DF, Constans J, Tony HP, Del Papa N, Fassas A, Himsel A, Launay D, Lo Monaco A, Philippe P, Quere I, Rich E, Westhovens R, Griffiths B, Saccardi R, van den Hoogen FH, Fibbe WE, Socie G, Gratwohl A, Tyndall A; EBMT/EULAR Scleroderma Study Group. Autologous hematopoietic stem cell transplantation vs intravenous pulse cyclophosphamide in diffuse cutaneous systemic sclerosis: a randomized clinical trial. JAMA. 2014 Jun 25;311(24):2490-8. doi: 10.1001/jama.2014.6368.
- LeRoy EC, Black C, Fleischmajer R, Jablonska S, Krieg T, Medsger TA Jr, Rowell N, Wollheim F. Scleroderma (systemic sclerosis): classification, subsets and pathogenesis. J Rheumatol. 1988 Feb;15(2):202-5. No abstract available.
- Nihtyanova SI, Schreiber BE, Ong VH, Rosenberg D, Moinzadeh P, Coghlan JG, Wells AU, Denton CP. Prediction of pulmonary complications and long-term survival in systemic sclerosis. Arthritis Rheumatol. 2014 Jun;66(6):1625-35. doi: 10.1002/art.38390.
- Young A, Khanna D. Systemic sclerosis: a systematic review on therapeutic management from 2011 to 2014. Curr Opin Rheumatol. 2015 May;27(3):241-8. doi: 10.1097/BOR.0000000000000172.
- Khanna D, Berrocal VJ, Giannini EH, Seibold JR, Merkel PA, Mayes MD, Baron M, Clements PJ, Steen V, Assassi S, Schiopu E, Phillips K, Simms RW, Allanore Y, Denton CP, Distler O, Johnson SR, Matucci-Cerinic M, Pope JE, Proudman SM, Siegel J, Wong WK, Wells AU, Furst DE. The American College of Rheumatology Provisional Composite Response Index for Clinical Trials in Early Diffuse Cutaneous Systemic Sclerosis. Arthritis Rheumatol. 2016 Feb;68(2):299-311. doi: 10.1002/art.39501.
- Valentini G, Silman AJ, Veale D. Assessment of disease activity. Clin Exp Rheumatol. 2003;21(3 Suppl 29):S39-41.
- Medsger TA Jr, Bombardieri S, Czirjak L, Scorza R, Della Rossa A, Bencivelli W. Assessment of disease severity and prognosis. Clin Exp Rheumatol. 2003;21(3 Suppl 29):S42-6.
- Ong VH, Denton CP. Innovative therapies for systemic sclerosis. Curr Opin Rheumatol. 2010 May;22(3):264-72. doi: 10.1097/BOR.0b013e328337c3d6.
- Becker MO, Bruckner C, Scherer HU, Wassermann N, Humrich JY, Hanitsch LG, Schneider U, Kawald A, Hanke K, Burmester GR, Riemekasten G. The monoclonal anti-CD25 antibody basiliximab for the treatment of progressive systemic sclerosis: an open-label study. Ann Rheum Dis. 2011 Jul;70(7):1340-1. doi: 10.1136/ard.2010.137935. Epub 2010 Nov 10. No abstract available.
- Oon S, Huq M, Godfrey T, Nikpour M. Systematic review, and meta-analysis of steroid-sparing effect, of biologic agents in randomized, placebo-controlled phase 3 trials for systemic lupus erythematosus. Semin Arthritis Rheum. 2018 Oct;48(2):221-239. doi: 10.1016/j.semarthrit.2018.01.001. Epub 2018 Jan 6.
- Clements P, Lachenbruch P, Siebold J, White B, Weiner S, Martin R, Weinstein A, Weisman M, Mayes M, Collier D, et al. Inter and intraobserver variability of total skin thickness score (modified Rodnan TSS) in systemic sclerosis. J Rheumatol. 1995 Jul;22(7):1281-5.
- Clements PJ, Lachenbruch PA, Seibold JR, Zee B, Steen VD, Brennan P, Silman AJ, Allegar N, Varga J, Massa M, et al. Skin thickness score in systemic sclerosis: an assessment of interobserver variability in 3 independent studies. J Rheumatol. 1993 Nov;20(11):1892-6.
- Furst DE, Khanna D, Mattucci-Cerinic M, Silman AJ, Merkel PA, Foeldvari I; OMERACT 7 Special Interest Group. Scleroderma--developing measures of response. J Rheumatol. 2005 Dec;32(12):2477-80.
- Pope JE, Bellamy N. Outcome measurement in scleroderma clinical trials. Semin Arthritis Rheum. 1993 Aug;23(1):22-33. doi: 10.1016/s0049-0172(05)80024-1.
- Pope J, McBain D, Petrlich L, Watson S, Vanderhoek L, de Leon F, Seney S, Summers K. Imatinib in active diffuse cutaneous systemic sclerosis: Results of a six-month, randomized, double-blind, placebo-controlled, proof-of-concept pilot study at a single center. Arthritis Rheum. 2011 Nov;63(11):3547-51. doi: 10.1002/art.30549.
- Gordon JK, Martyanov V, Franks JM, Bernstein EJ, Szymonifka J, Magro C, Wildman HF, Wood TA, Whitfield ML, Spiera RF. Belimumab for the Treatment of Early Diffuse Systemic Sclerosis: Results of a Randomized, Double-Blind, Placebo-Controlled, Pilot Trial. Arthritis Rheumatol. 2018 Feb;70(2):308-316. doi: 10.1002/art.40358. Epub 2017 Dec 29.
- Sullivan KM, Goldmuntz EA, Keyes-Elstein L, McSweeney PA, Pinckney A, Welch B, Mayes MD, Nash RA, Crofford LJ, Eggleston B, Castina S, Griffith LM, Goldstein JS, Wallace D, Craciunescu O, Khanna D, Folz RJ, Goldin J, St Clair EW, Seibold JR, Phillips K, Mineishi S, Simms RW, Ballen K, Wener MH, Georges GE, Heimfeld S, Hosing C, Forman S, Kafaja S, Silver RM, Griffing L, Storek J, LeClercq S, Brasington R, Csuka ME, Bredeson C, Keever-Taylor C, Domsic RT, Kahaleh MB, Medsger T, Furst DE; SCOT Study Investigators. Myeloablative Autologous Stem-Cell Transplantation for Severe Scleroderma. N Engl J Med. 2018 Jan 4;378(1):35-47. doi: 10.1056/nejmoa1703327.
- Khanna D, Denton CP, Lin CJF, van Laar JM, Frech TM, Anderson ME, Baron M, Chung L, Fierlbeck G, Lakshminarayanan S, Allanore Y, Pope JE, Riemekasten G, Steen V, Muller-Ladner U, Spotswood H, Burke L, Siegel J, Jahreis A, Furst DE. Safety and efficacy of subcutaneous tocilizumab in systemic sclerosis: results from the open-label period of a phase II randomised controlled trial (faSScinate). Ann Rheum Dis. 2018 Feb;77(2):212-220. doi: 10.1136/annrheumdis-2017-211682. Epub 2017 Oct 24.
- Namas R, Tashkin DP, Furst DE, Wilhalme H, Tseng CH, Roth MD, Kafaja S, Volkmann E, Clements PJ, Khanna D; Participants in the Scleroderma Lung Study I and members of the Scleroderma Lung Study II Research Group. Efficacy of Mycophenolate Mofetil and Oral Cyclophosphamide on Skin Thickness: Post Hoc Analyses From Two Randomized Placebo-Controlled Trials. Arthritis Care Res (Hoboken). 2018 Mar;70(3):439-444. doi: 10.1002/acr.23282. Epub 2018 Feb 9.
- Gazi H, Pope JE, Clements P, Medsger TA, Martin RW, Merkel PA, Kahaleh B, Wollheim FA, Baron M, Csuka ME, Emery P, Belch JF, Hayat S, Lally EV, Korn JH, Czirjak L, Herrick A, Voskuyl AE, Bruehlmann P, Inanc M, Furst DE, Black C, Ellman MH, Moreland LW, Rothfield NF, Hsu V, Mayes M, McKown KM, Krieg T, Siebold JR. Outcome measurements in scleroderma: results from a delphi exercise. J Rheumatol. 2007 Mar;34(3):501-9. Epub 2007 Feb 1.
- van den Hoogen F, Khanna D, Fransen J, Johnson SR, Baron M, Tyndall A, Matucci-Cerinic M, Naden RP, Medsger TA Jr, Carreira PE, Riemekasten G, Clements PJ, Denton CP, Distler O, Allanore Y, Furst DE, Gabrielli A, Mayes MD, van Laar JM, Seibold JR, Czirjak L, Steen VD, Inanc M, Kowal-Bielecka O, Muller-Ladner U, Valentini G, Veale DJ, Vonk MC, Walker UA, Chung L, Collier DH, Csuka ME, Fessler BJ, Guiducci S, Herrick A, Hsu VM, Jimenez S, Kahaleh B, Merkel PA, Sierakowski S, Silver RM, Simms RW, Varga J, Pope JE. 2013 classification criteria for systemic sclerosis: an American College of Rheumatology/European League against Rheumatism collaborative initiative. Arthritis Rheum. 2013 Nov;65(11):2737-47. doi: 10.1002/art.38098. Epub 2013 Oct 3.
- Shah AA, Casciola-Rosen L, Rosen A. Review: cancer-induced autoimmunity in the rheumatic diseases. Arthritis Rheumatol. 2015 Feb;67(2):317-26. doi: 10.1002/art.38928. No abstract available.
- Sutherland MS, Sanderson RJ, Gordon KA, Andreyka J, Cerveny CG, Yu C, Lewis TS, Meyer DL, Zabinski RF, Doronina SO, Senter PD, Law CL, Wahl AF. Lysosomal trafficking and cysteine protease metabolism confer target-specific cytotoxicity by peptide-linked anti-CD30-auristatin conjugates. J Biol Chem. 2006 Apr 14;281(15):10540-7. doi: 10.1074/jbc.M510026200. Epub 2006 Feb 16.
- Komocsi A, Vorobcsuk A, Faludi R, Pinter T, Lenkey Z, Kolto G, Czirjak L. The impact of cardiopulmonary manifestations on the mortality of SSc: a systematic review and meta-analysis of observational studies. Rheumatology (Oxford). 2012 Jun;51(6):1027-36. doi: 10.1093/rheumatology/ker357. Epub 2012 Jan 5.
- Andras C, Ponyi A, Constantin T, Csiki Z, Szekanecz E, Szodoray P, Danko K. Dermatomyositis and polymyositis associated with malignancy: a 21-year retrospective study. J Rheumatol. 2008 Mar;35(3):438-44. Epub 2008 Jan 15.
- Hasegawa M, Sato S, Sakai H, Ohashi T, Takehara K. Systemic sclerosis revealing T-cell lymphoma. Dermatology. 1999;198(1):75-8. doi: 10.1159/000018070.
- Juarez M, Marshall R, Denton C, Evely R. Paraneoplastic scleroderma secondary to hairy cell leukaemia successfully treated with cladribine. Rheumatology (Oxford). 2008 Nov;47(11):1734-5. doi: 10.1093/rheumatology/ken367. Epub 2008 Sep 23. No abstract available.
- Oflazoglu E, Simpson EL, Takiguchi R, Grewal IS, Hanifin JM, Gerber HP. CD30 expression on CD1a+ and CD8+ cells in atopic dermatitis and correlation with disease severity. Eur J Dermatol. 2008 Jan-Feb;18(1):41-9. doi: 10.1684/ejd.2008.0309. Epub 2007 Dec 18.
- Daoussis D, Melissaropoulos K, Sakellaropoulos G, Antonopoulos I, Markatseli TE, Simopoulou T, Georgiou P, Andonopoulos AP, Drosos AA, Sakkas L, Liossis SN. A multicenter, open-label, comparative study of B-cell depletion therapy with Rituximab for systemic sclerosis-associated interstitial lung disease. Semin Arthritis Rheum. 2017 Apr;46(5):625-631. doi: 10.1016/j.semarthrit.2016.10.003. Epub 2016 Oct 13.
- Ramiro S, Sepriano A, Chatzidionysiou K, Nam JL, Smolen JS, van der Heijde D, Dougados M, van Vollenhoven R, Bijlsma JW, Burmester GR, Scholte-Voshaar M, Falzon L, Landewe RBM. Safety of synthetic and biological DMARDs: a systematic literature review informing the 2016 update of the EULAR recommendations for management of rheumatoid arthritis. Ann Rheum Dis. 2017 Jun;76(6):1101-1136. doi: 10.1136/annrheumdis-2016-210708. Epub 2017 Mar 15.
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Actual)
Finalización primaria (Actual)
Finalización del estudio (Actual)
Fechas de registro del estudio
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Actual)
Actualizaciones de registros de estudio
Última actualización publicada (Actual)
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Más información
Términos relacionados con este estudio
Palabras clave
Términos MeSH relevantes adicionales
- Enfermedades del tejido conectivo
- Enfermedades de la piel y del tejido conectivo
- Esclerodermia Sistémica
- Esclerodermia Difusa
- Enfermedades de la piel
- Péptidos
- Aminoácidos, péptidos y proteínas
- Oligopéptidos
- Proteínas
- Anticuerpos, monoclonales, humanizados
- Anticuerpos, monoclonal
- Anticuerpos
- Inmunoglobulinas
- Inmunoproteínas
- Proteínas de la sangre
- Globulinas séricas
- Globulinas
- Brentuximab vedotina
Otros números de identificación del estudio
- BV202108
Plan de datos de participantes individuales (IPD)
¿Planea compartir datos de participantes individuales (IPD)?
Información sobre medicamentos y dispositivos, documentos del estudio
Estudia un producto farmacéutico regulado por la FDA de EE. UU.
Estudia un producto de dispositivo regulado por la FDA de EE. UU.
producto fabricado y exportado desde los EE. UU.
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