Bacterial Microbiota In The Tonsils Of Children

University of Chicago24 enrolled

Overview

We, the investigators, propose to look at the bacteria on and in tonsils using gene microarrays. We expect to find previously reported bacteria but also the possibility of previously undetected organisms. We think that the bacterial pathogens present on the tonsillar surface are different from the tonsil core. And we also think that the bacteria of the tonsil surface will differ between patients undergoing adenotonsillectomy and normal controls with no adenotonsillar problems.

Study Type

OBSERVATIONAL

Enrollment

Conditions

Adenotonsillitis

Eligibility

Sex: ALLMin age: 2 YearsMax age: 12 Years

Medical Language ↔ Plain English

Inclusion Criteria: Inclusion criteria for subjects undergoing surgery: * Age 2-12 yrs * Both males and females * Undergoing adenotonsillectomy Additional criteria for subjects in the recurrent infection group: * Sleep questionnaire score \<5 * Designated by surgeon as having recurrent adenotonsillitis as reason for surgery Additional criteria for subjects in the airway obstruction group: * Sleep questionnaire score \>5 * Presence of positive polysomnogram desired but not necessary * Designated by surgeon as having airway obstruction or sleep apnea as reason for surgery Inclusion criteria for control subjects: * Age 2-12 yrs * Both males and females * No history of adenotonsillar problems * Sleep questionnaire score \< 5 Exclusion Criteria: Exclusion Criteria for both groups: * Antibiotic intake in the past 10 days * Other major medical problems (immune deficiency, cystic fibrosis, malignancy) In the surgery group: designated by surgeon as having both recurrent adenotonsillitis and airway obstruction as reason for surgery Menstruating females

Locations (1)

University of Chicago

Chicago, Illinois, United States

Data from ClinicalTrials.gov

This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.