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Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register.
Register: ANZCTR
Last refreshed on: 13 January 2020
Main ID:  ACTRN12611000918921
Date of registration: 29/08/2011
Prospective Registration: No
Primary sponsor: University of Queensland
Public title: Efficacy of Triple Antibiotic Therapy in Symptomatic Blastocystis patients
Scientific title: In patients with symptomatic Blastocystis, is triple antibiotic therapy effective in clearing Blastocystis from the stool and improving clinical well-being?
Date of first enrolment: 09/08/2011
Target sample size: 10
Recruitment status: Completed
URL:  https://anzctr.org.au/ACTRN12611000918921.aspx
Study type:  Interventional
Study design:  Purpose: Treatment; Allocation: Non-randomised trial; Masking: Open (masking not used);Assignment: Single group;Type of endpoint: Efficacy;  
Phase:  Phase 3
Countries of recruitment
Australia
Contacts
Name: Dr Dr Robyn Nagel   
Address:  Suite 105, Medici Medical Centre 11 Scott St Toowoomba QLD 4350 Australia
Telephone: +61 7 46394124
Email: robynnagel@tgclinic.com.au
Affiliation: 
Name: Dr Dr Robyn Nagel   
Address:  Suite 105, Medici Medical Centre 11 Scott St Toowoomba, QLD 4350 Australia
Telephone: +61 7 46394124
Email: robynnagel@tgclinic.com.au
Affiliation: 
Key inclusion & exclusion criteria
Inclusion criteria: Gastrointestinal symptoms
No other cause except Blastocystis found on investigation
Good general health

Exclusion criteria: Allergy to Sulphurs
Pregnancy or risk of pregnancy


Age minimum: 18 Years
Age maximum: 70 Years
Gender: Both males and females
Health Condition(s) or Problem(s) studied
Blastocystis infection;
Blastocystis infection
Infection - Other infectious diseases
Oral and Gastrointestinal - Inflammatory bowel disease
Intervention(s)
Administration of 14 days of oral capsule antibiotics: specifically trimethoprim/sulfamethoxazole 160/800mg twice daily, diloxanide furoate 500 mg three times daily and secnidazole 400mg three times daily
Primary Outcome(s)
Clearance of Blastocystis from stool specimen[Baseline, 15 day and 6 weeks after 14 days of antibiotic therapy]
Secondary Outcome(s)
Improvement in clinical well being; patient diary[baseline, day 15 and week 6 after antibiotic therapy]
Secondary ID(s)
Nil known
Source(s) of Monetary Support
School of Veterinary Science, University of Queensland
Secondary Sponsor(s)
Dr Robyn Nagel
Ethics review
Status: Approved
Approval date:
Contact:
Medical research Ethics Committee University of Queensland
Results
Results available:
Date Posted:
Date Completed:
URL:
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