DEC-NET Serial number GB300 |
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Published online | 10/08/2004 15.08.00 |
Last updated | 02/08/2005 12.38.51 |
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This trial has been approved by an ethics committee |
Current trial status | Open (actively recruiting new participants) |
First subject enrolment Target N. of subjects |
02/2003 30 |
Major Disease (ICD9 class) | Cystic fibrosis |
Experimental drug |
Lactobacillus GG
Treatment regimen (dosage and duration) N/A |
Gender | Both |
Age (range) | 0-16 years |
Eligibility criteria |
Inclusion criteria |
Children with cystic fibrosis
Attendance at the Royal London Hospital CF clinic
Requires the use of antibiotics for chest exacerbation. |
Exclusion criteria |
Already on probiotic |
Trial design/methodology |
Phase | 4 |
Kind of study | Efficacy
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Design | Controlled Randomised Blinded Double blind Cross-over
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Purpose of study |
To evaluate if a probiotic given in conjunction with usual antibiotic course in children with cystic fibrosis reduces the antibiotic associated gastro-intestinal symptoms, ie. nausea, diarrhoea, abdominal pain. Seecondary outcome measures will also include weight, lung function and changes in microbiology of cough swabs/sputum cultures. |
Primary outcomes |
Stool frequency |
Secondary outcomes |
Stool bacterial load |
Summary of study design, objectives, and ongoing research findings |
Blinded Randomised controlled trial. Stool diary and sample when well at recruitment. Randomised to probiotic or placebo with chest exacerbation requiring oral or IV antibiotics. Stool diary and sample on day 3 of treatment. Re-diaried post treatment course. Cross-over to placebo or treatment with second respiratory exacerbation requiring antibiotics. Stool diary and sample 3 days into 2nd course. |