E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Psoriasic arthritis |
Artritis psoriásica |
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E.1.1.1 | Medical condition in easily understood language |
Psoriasic arthritis |
Artritis psoriásica |
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E.1.1.2 | Therapeutic area | Diseases [C] - Skin and Connective Tissue Diseases [C17] |
MedDRA Classification |
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To obtain a 20% reduction in the echographic index at 12 months after the introduction of Apremilast in study patients |
Obtener una reducción del 20 % en el índice ecográfico a 12 meses tras la introducción de Apremilast en los pacientes del estudio |
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E.2.2 | Secondary objectives of the trial |
- To obtain a reduction of 50 and 70% in the echographic index at 12 months after the introduction of Apremilast in the study patients - To evaluate the nail echographic lesions associated to PA - To detect nail changes in relation to treatment with Apremilast - To correlate the nail changes with the changes in the articular/enthesis echographic index. - To correlate the echographic variables - Changes in the nº of swollen and painful joints - Patient EVA (0-100 mm) or VGP, EVA medical (0-100 mm) - Changes in the index of LEI - Changes in the PCR and VSG - Evaluation of HLA B-27, peptids anti CCP and rheumatoid factor |
- Obtener una reducción del 50 y 70 % en el índice ecográfico a 12 meses tras la introducción de Apremilast en los pacientes del estudio - Evaluar las lesiones ungueales ecograficas asociadas a la APs - Detectar cambios ungueales en relación al tratamiento con Apremilast - Correlacionar los cambios ungueales con los cambios en el índice ecográfico articular/entésico. - Correlacionar las variables ecograficas - Cambios en el nº de articulaciones inflamadas y dolorosas - EVA paciente (0-100 mm) o VGP, EVA médico (0-100 mm) - Cambios en el índice de LEI - Cambios en la PCR y VSG - Evaluación HLA B-27, péptidos anti CCP, y factor reumatoide. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- Adults equal or over 18 years with Psoriatic Arthritis (PAs) according to CASPAR criteria (Classification Criteria for Psoriatic Arthritis) at the time of selection with involvement of hands and / or feet with active clinical disease (more than two inflamed joints) - To have 2 or more joints with echographic synovitis at the screening visit - To have 1 or more echographically affected enthesis at the screening visit - To accept and to sign the informed consent of the study - Ability to comply with all tests and visits of specified protocol and to have a permanent address. - Women of childbearing age should have a negative pregnancy test at the baseline visit. Women of childbearing age who participate in the study should use one of the following contraceptive methods throughout the trial and at least up to 28 days after taking the last dose of study medication. Approved contraceptive options are: · Option 1: Any of the following: hormonal contraceptives (eg, birth control pills, injection, implant, transdermal patch, vaginal ring); Intrauterine device (IUD); tubal ligation; Or that your partner has had a vasectomy OR · Option 2: male or female condom (a latex condom or non-latex condom BUT NOT made of a natural [animal, eg polyurethane] membrane) AND one of the following additional barrier methods: a) Diaphragm with spermicide; B) cervical cap with spermicide; Or c) contraceptive sponge with spermicide. |
- Adultos iguales o mayores de 18 años con Artritis Psoriásica (APs) según criterios CASPAR (Classification Criteria for Psoriatic Arthritis) en el momento de la selección con implicación de las manos y/o pies con enfermedad clínica activa (más de dos articulaciones inflamadas) - Presentar 2 o más articulaciones con sinovitis ecográfica en la visita de screening - Presentar 1 o más entesis afectada ecográficamente en la visita de screening - Aceptar y firmar el consentimiento informado del estudio - Capacidad para cumplir con todas las pruebas y visitas de protocolo especificado y tener una dirección permanente. -Las mujeres con capacidad de gestación deben tener una prueba de embarazo negativa en la visita basal. Las mujeres con capacidad de gestación que participen en el estudio deben utilizar uno de los siguientes métodos anticonceptivos durante todo el ensayo y por lo menos hasta 28 días después de tomar la última dosis de la medicación del estudio. Las opciones aprobadas de anticonceptivos son: · Opción 1: Cualquiera de los siguientes: anticonceptivos hormonales (ej., píldoras anticonceptivas, inyección, implante, parche transdérmico, anillo vaginal); dispositivo intrauterino (DIU); ligadura de trompas; o que su pareja se haya sometido a una vasectomía O BIEN · Opción 2: preservativo masculino o femenino (un preservativo de látex o un preservativo que no sea de látex PERO QUE NO esté hecho de membrana natural [animal; ej., poliuretano]) Y uno de los siguientes métodos de barrera adicionales: a) diafragma con espermicida; b) tapón cervical con espermicida; o c) esponja anticonceptiva con espermicida |
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E.4 | Principal exclusion criteria |
- Concomitant treatment with methotrexate or leflunomide or other DMARDs. Patients may not have taken methotrexate during the month prior to screening, leflunomide during the 2 months prior to screening and other DMARDs during the 15 days prior to screening. - Prior or current use of biological therapy (anti-TNF) -Do not meet any of the inclusion requirements. - Medical contraindications for taking Apremilast - Pregnancy or breastfeeding - History of allergy to any component of the study drug - Active tuberculosis (TB) or history of incomplete treatment for tuberculosis. - Substance abuse or history of substance abuse within 6 months prior to screening - Bacterial infections requiring treatment with oral or injectable antibiotics, or significant viral or fungal infections, within 4 weeks prior to screening. - Malignancy or history of malignancy (except in situ cutaneous carcinomas of the basal or squamous cells treated (ie, cured) and treated cervical intraepithelial neoplasms or in situ carcinoma of the cervix without evidence of recurrence within The last 5 years) - Use of systemic corticosteroids at doses> 10 mg / day at the time of screening and 4 weeks before - Use of potent enzyme inducers of cytochrome CYP3A4 (eg, rifampicin, phenobarbital, carbamazepine, phenytoin, St. John's wort and grapefruit juice) at screening 4 weeks before or during the study - Use of phototherapy within 4 weeks prior to screening (ie, Ultraviolet B (UVB), psoralen and ultraviolet A (PUVA) - Use of any investigational drug within 4 weeks prior to screening. - Pre-treatment with Apremilast |
- Tratamiento concomitante con metrotrexato o leflunomida u otros DMARDs. Los pacientes no pueden haber tomado metotrexato durante el mes anterior al screening, leflunomida durante los 2 meses anteriores al screening y otros DMARDs durante los 15 días previos al screening. - Uso previo o actual de terapia biológica (anti-TNF) -No cumplir alguno de los requisitos de inclusión. - Contraindicaciones médicas para la toma de Apremilast - Embarazo o lactancia - Historia de alergia a algún componente del fármaco en estudio - Tuberculosis activa (TB) o antecedentes de tratamiento incompleto para la tuberculosis. - Abuso de sustancias activas o antecedentes de abuso de sustancias dentro de los 6 meses previos al screening - Infecciones bacterianas que requieren tratamiento con antibióticos orales o inyectables, o infecciones virales o fúngicas significativas, dentro de las 4 semanas previas al screening. - Malignidad o antecedentes de malignidad (excepto los carcinomas cutáneos in situ de células basales o de células escamosas tratadas [es decir, curadas] y neoplasias intraepiteliales cervicales tratadas [es decir curadas]] o carcinoma in situ del cuello uterino sin evidencia de recurrencia dentro los últimos 5 años) - Uso de corticosteroides sistémicos en dosis> 10 mg / día en el momento del screening y 4 semanas antes - Uso de inductores enzimáticos potentes del citocromo CYP3A4 (p. ej., rifampicina, fenobarbital, carbamazepina, fenitoína, hierba de San Juan y jugo de pomelo) en el momento del screening, 4 semanas antes ni durante el estudio - Uso de la fototerapia dentro de 4 semanas antes del screening (es decir, Ultravioleta B (UVB), psoraleno y ultravioleta A (PUVA) - Uso de cualquier fármaco en investigación dentro de las 4 semanas previas al screening. - Tratamiento previo con Apremilast |
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E.5 End points |
E.5.1 | Primary end point(s) |
A reduction in echographic index at 12 months after the introduction of Apremilast in the study patients (12-month echographic index-baseline echographic index) / baseline echographic index |
Reducción en el índice ecográfico a 12 meses tras la introducción de Apremilast en los pacientes del estudio (Indice ecográfico 12 meses-indice ecográfico basal)/ índice ecográfico basal |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
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E.5.2 | Secondary end point(s) |
- DAS 28, CDAI and SDAI indices - Psoriasis Activity and Severity Index (PASI) - Leeds Enthesitis Index (LEI). - Number of painful and inflamed joints assessed by (NAD and NAI or NAT) - Evaluation of pain using the patient EVA scale or VGP and medical EVA or VGM - Associated macrophage-associated nail injuries - Diffuse thickening or patching of the nail ventral lamina - Increased thickness of the nail bed |
- Índices DAS 28, CDAI y SDAI - Psoriasis activity and severity index (PASI) - Leeds Enthesitis Index (LEI). - Número de articulaciones dolorosas e inflamadas evaluadas mediante (NAD y NAI o NAT) - Evaluación del dolor mediante la escala EVA paciente o VGP y EVA médico o VGM - Lesiones ungueales ecograficas asociadas a la APs - Engrosamiento difuso o parcheado de la lámina ventral ungueal - Aumento del espesor del lecho ungueal |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 8 |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |