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Effectiveness of Sulfamethoxazole-Trimethoprim in the Treatment of Chronic Otitis Media

This study is ongoing, but not recruiting participants.
Study NCT00189098.   Last updated on February 2, 2006.   Information provided by UMC Utrecht

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Descriptive Information Fields
Brief Title  Effectiveness of Sulfamethoxazole-Trimethoprim in the Treatment of Chronic Otitis Media
Official Title  Effectiveness of Sulfamethoxazole-Trimethoprim in the Treatment of Chronic Otitis Media
Brief Summary

Chronic suppurative otitis media is one of the most common chronic infections in children worldwide. Symptoms include otorrhea, otalgia and hearing loss. In many countries, it is treated primarily with antibiotics; in other countries such as the Netherlands a surgical approach, such as a tonsillectomy, adenoidectomy, placement or removal of tympanostomy tubes or a tympanomastoidectomy is preferred. There is however, no agreement on the management of this disease.

The purpose of this study is to determine the effectiveness of treatment with sulfamethoxazole-trimethoprim for 6-12 weeks in children suffering from chronic otitis media and otorrhea.

Detailed Description

Chronic suppurative otitis media is one of the most common chronic infections in children worldwide. Symptoms include otorrhea, otalgia and hearing loss. In many countries it is treated primarily with antibiotics; in other countries such as the Netherlands a surgical approach, such as a tonsillectomy, adenoidectomy, placement or removal of tympanostomy tubes or a tympanomastoidectomy is preferred. There is however, no agreement on the management of this disease.

Co-trimoxazole is an inexpensive antibiotic and tolerated well by children, also when long treatment regimens or prophylaxis is necessary. A previously performed retrospective study of 48 children who were referred to the pediatric department of otorhinolaryngology in the UMC Utrecht because of “therapeutic resistant” otorrhea showed promising results; after 3 months follow-up, 52% of the patients were otorrhea free, 25% had otorrhea incidentally and 23% showed no signs of improvement. Therefore, the treatment of chronic otitis media with sulfamethoxazole-trimethoprim for a minimum of six weeks is promising and might be a good alternative to surgical treatment.

The purpose of this study is to determine the effectiveness of treatment with sulfamethoxazole-trimethoprim during 6-12 weeks in children with chronic otitis media and otorrhea for more than 12 weeks.

Study Phase
Study Type  Interventional
Study Design  Treatment, Randomized, Double-Blind, Placebo Control, Parallel Assignment, Efficacy Study
Primary Outcome Measure  Days without otorrhea at
T6 weeks, T3 months and T12months
Secondary Outcome Measure  - otoscopy
- audiometry
- additional medical or surgical treatments
- side-effects
- quality of life
- costs and cost effectiveness
Condition  Chronic Otitis Media
Intervention  Drug: sulfamethoxazole-trimethoprim
MEDLINE PMIDs
Links
Recruitment Information Fields
Recruitment Status  Active, not recruiting
Enrollment  110
Start Date  February 2003
Completion Date November 2006
Eligibility Criteria 

Inclusion Criteria:

  • age between 1 and 12 years
  • otorrhea for more than 3 months

Exclusion Criteria:

  • cholesteatoma
  • known immune deficiency other than IgA or IgG2
  • Down’s syndrome
  • craniofacial anomalies
  • cystic fibrosis
  • immotile cilia syndrome
  • allergy to sulfamethoxazole-trimethoprim
  • continuous use of sulfamethoxazole-trimethoprim for more than six weeks in the past six months
Gender Both
Ages 1 Year to 12 Years
Accepts Healthy Volunteers No
Contacts ††
Location Countries  Netherlands
Administrative Information Fields
NCT ID  NCT00189098
Organization ID VAZ 01-235
Secondary IDs ††
Study Sponsor  UMC Utrecht
Collaborators †† Dutch Health Care Insurance Board
Investigators 
Study Director:     Anne GM Schilder, MD, PhD     University Medical Centre Utrecht, Department of Pediatric Otorhinolaryngology    
Information Provided By UMC Utrecht
Verification Date June 2005
First Received Date  September 12, 2005
Last Updated Date February 2, 2006

 †    Required WHO trial registration data element.
††   WHO trial registration data element that is required only if it exists.




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