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临床试验/ISRCTN02734162
ISRCTN02734162已完成4 期

Trial of Optimal Therapy for Pseudomonas Eradication in Cystic Fibrosis

niversity Hospitals Bristol (UK)0 个研究点目标入组 286 人开始时间: 2009年5月22日最近更新:
适应症

试验速览

阶段
4 期
状态
已完成
发起方
入组人数
286

研究概览

简要总结

2020 Results article in https://pubmed.ncbi.nlm.nih.gov/33007285/ results (added 07/10/2020) 2021 Results article in https://pubmed.ncbi.nlm.nih.gov/34806975/ (added 23/11/2021)

研究设计

研究类型
Interventional

入排标准

性别
All

入选标准

  • Current inclusion criteria as of 14/04/2011:
  • 1. Diagnosis of CF
  • 2. Children over the age of 28 days, older children and adult CF participants are all eligible with no upper age limitation
  • 3. Competent adults should provide fully informed written consent to particpiate in the trial
  • 4. Minors should have proxy consent by the parent or legal guardian and should provide assent where applicable to participate in the trial
  • 5. The patient should have isolated P.aeruginosa and should be either:
  • 5.1. P. aeruginosa-naïve (i.e., has never previously isolated P. aeruginosa) or
  • 5.2. P. aeruginosa-free (i.e., a minimum number of four consecutive cough or sputum samples should be P. aeruginosa free within a 12 month period to satisfy eligibility)
  • 6. The particpiant should be able to commence treatment no later than 21 days from the date of a P. aeruginosa positive microbiology report
  • Previous inclusion criteria:
  • 1. Diagnosis of CF
  • 2. The patient should have given full written consent, or assent where applicable, to participate in the trial
  • 3. The participant should be able to commence treatment no later than three weeks after the clinical team has been informed that P.aeruginosa has been isolated
  • 4. The patient should have isolated P.aeruginosa and should be either:
  • 4.1. Pseudomonas-naïve (i.e. has never previously isolated P. aeruginosa) or
  • 4.2. Pseudomonas-free i.e. has not isolated P. aeruginosa from cough swab, sputum or bronchoalveolar lavage samples within the previous 12 months

排除标准

  • Current exclusion criteria as of 14/04/2011:
  • 1. Antibiotic resistance of the current P.aeruginosa sample to any of: ciprofloxacin, ceftazidime, tobramycin or colistin reported by local microbiology laboratory
  • 2. Known patient hypersensitivity to either ciprofloxacin, ceftazidime, tobramycin or colistin
  • 3. Other known contraindications to any of ciprofloxacin, ceftazidime, tobramycin or colistin including previous aminoglycoside hearing or renal damage
  • 4. Participant receiving P. aeruginosa suppresing treatment, in particular nebulised colistin or tobramycin, or oral ciproflxacin for the previous 9 months. Please note, short courses of oral ciprofloxacin or intravenous antibiotics (with an anti-pseudomonal spectrum of action) are not an exclusion unless they are given to treat proven infections with P. aeruginosa
  • 5. Treatment with other anti-pseudomonal nebuliser
  • 6. Pregnant and nursing mothers (women of child bearing age will be counselled on the risks of becoming pregnant during the trial and will be offered a preganancy test)
  • 7. Previous randomisation in TORPEDO-CF study
  • 8. Previous participation in another intervention trial within four weeks of taking part in TORPEDO-CF
  • Previous exclusion criteria:
  • 1. Antibiotic resistance of the current P.aeruginosa sample to any of: ciprofloxacin, ceftazidime, or tobramycin reported by local microbiology lab
  • 2. Known patient hypersensitivity to either ciprofloxacin, ceftazidime or tobramycin
  • 3. Other known contraindications to any of ciprofloxacin, ceftazidime or tobramycin, including previous aminoglycoside hearing or renal damage
  • 4. Pregnant women

研究者

发起方
niversity Hospitals Bristol (UK)

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