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临床试验/CTRI/2011/11/002122
CTRI/2011/11/002122暂停3 期

A prospective, multicenter, randomised, double-blind, placebo-controlled, 2-parallel groups, Phase 3 studyto compare the efficacy and the safety of masitinib at 6 mg/kg/day versus placebo in the treatment ofpatients with Severe Persistent Asthma treated with oral corticosteroids

AB Science0 个研究点目标入组 300 人开始时间: 待定最近更新:

试验速览

阶段
3 期
状态
暂停
发起方
入组人数
300

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional

入排标准

入选标准

  • 1. Patient with Severe Persistent Asthma and already treated with oral corticosteroids at a minimal daily
  • dose of 5 mg prednisone or equivalent for at least 3 months prior to screening visit
  • 2. Patient with history of asthma >= 1 year prior to screening visit who also meet the following criteria:
  • o baseline FEV1 ³ 35 to £ 80% of the predicted normal value, demonstrated at least 6 hours after
  • short-acting b-2-agonist or 12 hours after long-acting b-2-agonist
  • o at least 2 asthma exacerbations within one year prior to screening visit including one severe asthma
  • exacerbation as per protocol definition
  • o uncontrolled asthma as defined as two or more of the following features within the week prior to
  • screening visit (ACQ items)
  • Daytime symptoms More than twice/week
  • Limitations of activities symptoms Any
  • Nocturnal symptoms/awakening Any
  • Need for reliever/rescue treatment More than twice/week
  • 3. Patient with no significant change in the regular asthma medication, no severe asthma exacerbation for
  • at least 4 weeks prior to screening visit
  • 4. Non-smoker patient for at least one year and with a prior tobacco consumption < 10 packs/year
  • 5. Patient with normal organ function defined as:
  • · Absolute neutrophil count (ANC) >= 2.0 x 109/L
  • · Haemoglobin >= 10 g/dL
  • · Platelets (PTL) >= 100 x 109/L
  • · AST/ALT <= 2.5x ULN
  • · Bilirubin <= 1.5x ULN
  • · Creatinine clearance >= 50 mL/min (Cockcroft and Gault formula)
  • · Albumin > 1 LLN
  • · Urea <= 1.5 x ULN
  • · Proteinuria < 30 mg/dL on the dipstick; in case of proteinuria >= 30 mg/dL, 24 hours proteinuria < 1.5g/24 hours.
  • 6. Male or female patient older than 18 years
  • 7. Patient weight > 45 kg and BMI > 18 kg/m²
  • 8. Male or female patient of child bearing potential (entering the study after a menstrual period and who
  • have a negative pregnancy test) must agree to use two methods (one for the patient and one for the
  • partner) of medically acceptable forms of contraception during the study and for 3 months after the last
  • treatment intake
  • 9. Patient able and willing to comply with study procedures as per protocol
  • 10. Patient able to understand, sign, and date the written informed consent form at screening visit prior to
  • any protocol-specific procedures

排除标准

  • 1. Female patient who is pregnant or lactating
  • 2. Asthmatic patient still exposed to allergens or to triggering factors influencing asthma control
  • 3. Patient with history of acute infectious sinusitis or respiratory tract infection within 4 weeks prior to
  • screening visit
  • 4. Patient presenting with cardiac disorders defined by at least one of the following conditions will be
  • a. Patient with recent cardiac history (within 6 months) of:
  • i. Acute coronary syndrome
  • ii. Acute heart failure (class III or IV of the NYHA classification)
  • iii. Significant ventricular arrhythmia (persistent ventricular tachycardia, ventricular
  • fibrillation, resuscitated sudden death)
  • b. Patient with cardiac failure class III or IV of the NYHA classification
  • c. Patient with severe conduction disorders which are not prevented by permanent pacing (atrioventricular
  • block 2 and 3, sino-atrial block)
  • d. Syncope without known aetiology within 3 months
  • e. Uncontrolled severe hypertension, according to the judgment of the investigator, or symptomatic
  • hypertension
  • 5. Patient with active lung disease other than asthma (e.g. chronic bronchitis)
  • 6. Patient who had a major surgery within 2 weeks prior to screening visit
  • 7. Patient with life expectancy < 6 months
  • 8. Patient with history of primary malignancy < 5 years, except treated basal cell skin cancer or cervical
  • carcinoma in situ
  • 9. Patient with any severe and/or uncontrolled medical condition
  • 10. Patient with a known diagnosis of human immunodeficiency virus (HIV) infection
  • 11. Patient with history of poor compliance or history of drug/alcohol abuse, or excessive alcohol beverage
  • consumption that would interfere with the ability to comply with the study protocol, or current or past
  • psychiatric disease that might interfere with the ability to comply with the study protocol or give
  • informed consent
  • 12. Patient with inadequate wash-out time at the screening visit:
  • Wash-out time for prohibited concomitant asthma medications:
  • Treatment with the following non-steroidal controllers has to be stopped about 24 h prior to screening visit:
  • sustained-release theophylline, leukotriene antagonists, lipoxygenase inhibitors, inhaled anticholinergics,
  • oral beta2-agonists, inhaled disodium cromoglycate, inhaled nedocromil.
  • Wash-out time for allowed concomitant asthma medications
  • · Long acting Beta agonists (12h prior to screening visit)
  • · Short acting agonists (6h prior to screening visit)
  • 13. Patient treated with prohibited medications
  • 14. Patient with known hypersensitivity to Cetirizine.

研究者

发起方
AB Science

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