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临床试验/PER-035-14
PER-035-14招募中未知

A 52-WEEK, DOUBLE-BLIND, RANDOMISED, MULTI-CENTRE, PARALLEL-GROUP,PHASE IIISTUDY IN PATIENTS 12 YEARS AND OLDER WITH ASTHMA, EVALUATING THE EFFICACY ANDSAFETY OF SYMBICORT® (BUDESONIDE/FORMOTEROL) TURBUHALER® 160/4.5 μG ‘ASNEEDED’ COMPARED WITH TERBUTALINE TURBUHALER® 0.4 MG ‘AS NEEDED’ AND WITHPULMICORT® (BUDESONIDE) TURBUHALER® 200 μG TWICE DAILY PLUS TERBUTALINETURBUHALER® 0.4 MG ‘AS NEEDED’

ASTRAZENECA - PERU,0 个研究点目标入组 287 人开始时间: 2014年9月12日最近更新:

试验速览

阶段
未知
状态
招募中
发起方
入组人数
287

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

年龄范围
12 至 75(—)
性别
All

入选标准

  • Provision of informed consent prior to any study specific procedures. For patients under-age, signed informed consent from both the patient and the
  • patient’s parent/legal guardian is required
  • 2. Outpatients of either gender aged ≥12 years at Visit 1
  • 3. Diagnosis of asthma according to GINA criteria with a documented history of at
  • least 6 months prior to Visit 1
  • 4. Patients who are in need for GINA step 2 treatment:
  • − uncontrolled on SABA ‘as needed’ as judged by the investigator for the last
  • 30 days before Visit 2, or
  • − controlled on mono-maintenance therapy with low stable dose ICS (≤ 400
  • μg budesonide per day or corresponding dose of other ICS, see Appendix E
  • for conversion) or LTRAs as judged by the investigator for the last 30 days
  • prior to Visit 2
  • 5. Based on lung function tests (see Section 5.1.2) at Visit 2, patients pre-treated
  • − a SABA only should have pre-bronchodilator FEV1 ≥ 60 % of predicted
  • normal (PN) and post-bronchodilator FEV1 ≥ 80 % PN according to the
  • European Respiratory Society (ERS) guidelines (Quanjer et al 2012)
  • − low dose ICS or LTRAs medication should have pre-bronchodilator FEV1
  • ≥80 % PN according to the ERS guidelines
  • 6. Reversible airway obstruction according to a reversibility test (see Section
  • 5.1.2.2) performed at Visit 2 defined as an increase in FEV1 ≥12% and 200 ml
  • relative to baseline, after inhalation of 1 mg Bricanyl Turbuhaler. The test can
  • be repeated at Visit 3 in case the patients fail at Visit 2. If patients on low dose
  • ICS or LTRAs fail at both occasions, they can still be included if they have a
  • documented historical reversibility within the last 12 months prior to Visit 3,
  • with an increase in FEV1 ≥12% and 200 ml relative to baseline after
  • administration of a rapid acting β2-agonist
  • For randomisation at Visit 3, patients should fulfil the following criteria:
  • 7. Use of Bricanyl Turbuhaler ‘as needed’ due to asthma symptoms on at least
  • 3 separate days during the last week of the run-in period
  • 8. Ability to use Turbuhaler correctly and to complete the eDiary correctly.
  • Morning and evening data must be recorded for at least 8 days (any 8) of the last
  • 10 days of the run-in period

排除标准

  • Involvement in the planning and/or conduct of the study (applies to both
  • AstraZeneca staff and/or staff at the study site)
  • 2. Previous enrolment in the present study
  • 3. Participation in another clinical study with a non-biologic investigational product
  • or new formulation of a marketed non-biologic drug during the last 30 days prior
  • 4. Participation in another clinical trial with any marketed or investigational
  • biologic drug within 4 months or 5 half-lives whichever is longer, prior to Visit 1
  • 5. Any asthma worsening requiring change in asthma treatment other than SABA
  • within 30 days prior to Visit 1
  • 6. Use of oral, rectal or parenteral GCS within 30 days and/or depot parenteral
  • GCS within 12 weeks prior to Visit 1
  • 7. Use of any β-blocking agent including eye-drops
  • 8. Known or suspected hypersensitivity to study drugs or excipient
  • 9. Current or previous smoker with a smoking history of ≥ 10 pack years
  • 10. Medical history of life- threatening asthma including intubation and intensive
  • care unit admission
  • 11. Any significant disease or disorder (e.g., cardiovascular, pulmonary other than
  • asthma, gastrointestinal, hepatic, renal, neurological, musculoskeletal, endocrine,
  • metabolic, malignant, psychiatric, major physical impairment) which, in the
  • opinion of the investigator, may either put the patient at risk because of
  • participation in the study, or may influence the results of the study, or the
  • patient’s ability to participate in the study
  • 12. Any clinically relevant abnormal findings in physical examination and/or vital
  • signs at Visit 2, which, in the opinion of the investigator, may put the patient at
  • risk if participating in the study
  • 13. Pregnancy, breast-feeding or planned pregnancy during the study. Fertile
  • women not using acceptable contraceptive measures, as judged by the
  • investigator
  • 14. Planned hospitalisation during the study
  • 15. Suspected poor capability, as judged by the investigator, of following
  • instructions of the study.
  • For randomisation at Visit 3, patients should not fulfil any of the following criteria:
  • 16. Use of ≥ 6 Bricanyl Turbuhaler ‘as needed’ inhalations per day, for a certain
  • number of days depending on the actual length of run-in: for ≥ 2 days out of 14
  • days; for ≥ 3 days out of 15-21 days; for ≥ 4 days out of 22 or more days of runin.
  • 17. Any asthma worsening requiring change in treatment other than SABA from
  • Visit 1 until randomisati

研究者

发起方
ASTRAZENECA - PERU,

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