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临床试验/EUCTR2006-002216-10-CZ
EUCTR2006-002216-10-CZ进行中(未招募)不适用

A Multicenter, Double-blind, Randomized, Parallel, Placebo-controlled Study to Evaluate the Safety, Efficacy, and Pharmacokinetics of 2 Oral Doses, 25 mg Twice Daily and 100 mg Twice Daily, of PG 760564 in Adult Patients with Rheumatoid Arthritis Receiving Methotrexate - RACER

Procter & Gamble Pharmaceuticals0 个研究点目标入组 270 人开始时间: 2006年10月12日最近更新:
适应症

试验速览

阶段
不适用
状态
进行中(未招募)
发起方
入组人数
270

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional clinical trial of medicinal product

入排标准

性别
All

入选标准

  • Patients who meet all of the following criteria are eligible for participation in the study:
  • a. Men and women, 18 to 75 years of age, inclusive, at screening;
  • b. Who meet ACR criteria for RA, with a documented diagnosis of RA for at least 6 months;
  • c. Whose functional capacity is class I, II, or III according to the revised criteria of the ACR (Appendix 6);
  • d. Who have active disease despite treatment with MTX before washout of any DMARDs other than MTX. Active disease for this study will be defined as follows:
  • - At least 6 swollen joints and 6 tender joints; AND,
  • - At least one of the following 3 criteria must be present:
  • ESR of at least 28 mm/hour
  • Elevated CRP
  • Morning stiffness lasting at least 45 minutes;
  • d. Who have been treated with MTX for at least 24 weeks. The dose of MTX must be stable for at least 8 weeks, at 15-20 mg/week, or at 10 mg/week if that is the maximal tolerated dose, before starting study medication;
  • e. If female, must be (as documented in the patient notes):
  • - Post menopausal (at least 1 year without spontaneous menses), or
  • - Surgically sterile (if by tubal ligation, must have been performed at least 3 months before entry into the study), or
  • - Using acceptable contraception (e.g., oral, intramuscular, or implanted hormonal contraception, intra-uterine device) for at least 3 months prior to randomization and for the duration of the study including the follow-up period, in conjunction with a barrier method (e.g., condom and spermicide, diaphragm and spermicide) for the duration of the study and during the follow-up period;
  • NOTE: All contraception precautions for MTX must be followed.
  • f. If sexually-active male, must be surgically sterile (e.g., non-reversed vasectomy with confirmed azoospermia) or use condom during the study and during the follow-up period;
  • NOTE: All contraception precautions for MTX must be followed.
  • g. Who are willing and able to participate in the study and provide signed informed consent.
  • Are the trial subjects under 18? no
  • Number of subjects for this age range:
  • F.1.2 Adults (18-64 years) yes
  • F.1.2.1 Number of subjects for this age range
  • F.1.3 Elderly (>=65 years) yes
  • F.1.3.1 Number of subjects for this age range

排除标准

  • - Active or latent tuberculous infection as defined as: history of tuberculosis (TB) OR Chest X ray suggestive of former or current tuberculous infection OR Positive tuberculin skin test with purified protein derivative of tuberculin (PPD) equal to or more than 5 mm in a patient without history of vaccination with bacillus Calmette-Guérin (BCG) OR In Europe, vaccination with BCG and positive PPD equal to or more than 8 mm OR In Europe, vaccination with BCG and positive PPD equal to or more than 5 mm but =8 mm and any of the following risk factors: silicosis, residents and employees of high-risk congregate settings, weight loss more than10% of ideal body weight, gastrectomy, jejunoileal bypass
  • - Active listeriosis
  • - History of episode of infection requiring hospitalization within 30 days before screening or episode of infection requiring IV antibiotics within 30 days before sceening or current active infection
  • - History of chronic or recurrent infections, or immunodeficiency
  • - Indwelling catheters
  • - Bronchiectasis
  • - History of uveitis or other inflammatory eye disease
  • - Autoimmune diseases other than RA [MCTD, seronegative spondyloarthropathy, SLE, UCTD, psoriatic arthritis, sarcoidosis, etc.], except Sjogren’s syndrome secondary to RA
  • - Chronic liver diseases, serologic evidence for infection with hep B or hep C
  • - History of alcohol or drug abuse
  • - Abnormal hepatic and renal functions; patients with known elevations of transaminases greater than 1.2 times ULN on 2 or more occasions in the 6 months before screening
  • - Platelets <100 x 109/L
  • - Abnormal WBC and/or significant abnormalities in other complete blood count (CBC) values. Hemoglobin (Hgb) <10 mg/dL
  • - Joint surgery within 2 months of screening
  • - History of lymphoma, leukemia, or lymphoproliferative disorders
  • - History of other malignancies other than treated basal cell carcinoma of the skin
  • - History of demyelinating diseases
  • - History of heart failure, NYHA class III or IV
  • - Pregnant or lactating women, or women who plan to become pregnant
  • - Personal or family history of prolonged QT syndromes.
  • - Other risk factors for torsade de pointes (TdP)
  • - Hypokalemia, hypomagnesemia, or hypocalcemia;
  • - Drugs known to cause prolongation of QT interval (must be off for at least 5 half-lives to be enrolled)
  • - Demonstrated likelihood not to comply with protocol requirements
  • - Current participation in another clinical trial involving active intervention
  • - Known allergy to components of the study medication
  • - History of efficacy failure with etanercept, infliximab, adalimumab, anakinra, and abatacept
  • - History of treatment with B cell depleting therapies and immunoadsorption
  • - History of treatment with p-38 MAP kinase inhibitors
  • - History of treatment with cyclophosphamide, or other alkylating agents; cyclosporine is allowed if >28 days prior to randomisation.
  • - Other diseases requiring immunosuppressive therapy
  • - Treatment with leflunomide within 6 months prior to study entry
  • - Intra-articular or intramuscular steroids within 4 weeks before screening
  • - Change in NSAID and/or corticosteroid doses within 30 days prior to entry into the study (Day 1 of the washout period)
  • - Treatment with any experimental/investigational therapy within the last 2 months for chemical and 6 months (from screening date) for biologic drugs
  • - Use of the following inducers of CYP 3A4 (carbamazepine, phenobarbital, phenytoin, St John's Wort and troglitazone) or inhibitors of CYP 3A4 (diltiazem, fluvoxamine, grape

研究者

发起方
Procter & Gamble Pharmaceuticals

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