Scandinavian journal of primary health care · 1998
Recurrence rate of streptococcal pharyngitis related to hygienic measures.
Клиническое исследованиеСтатьяМногоцентровое исследованиеРандомизированное исследованиеПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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Falck G, Kjellander J, Schwan A
Аннотация
OBJECTIVE: To test the hypothesis that treatment failures of streptococcal pharyngotonsillitis may be caused by reinfection by the patients' own streptococci remaining on a toothbrush or in the bedclothes.
DESIGN: To elucidate the role of streptococcal contamination of the environment, hygienic measures regarding change of toothbrush and bed linen and washing of toys were given to half of the patients/families. Throat specimens were taken from all the patients before treatment with phenoxymethylpenicillin for 5 days, and the patients were followed-up for 1 month. At a home visit after 6-10 days, throat specimens were taken from the patients and all permanent residents of the home. Environmental samples were taken from pillowcases, floors, toothbrushes, dummies, and toys.
SETTING: Six health care centres.
SUBJECTS: 114 patients of all ages suffering from group A streptococcal pharyngotonsillitis, and 289 family members.
MEASUREMENTS AND MAIN RESULTS: 54 patients/families received hygiene instructions. The total number of recurrences was 40 (35%). There was no difference in treatment failure rate between patients/families that had taken or not taken hygienic measures.
CONCLUSIONS: Hygienic measures have no decisive influence on the risk of recurrence of streptococcal pharyngotonsillitis.
DESIGN: To elucidate the role of streptococcal contamination of the environment, hygienic measures regarding change of toothbrush and bed linen and washing of toys were given to half of the patients/families. Throat specimens were taken from all the patients before treatment with phenoxymethylpenicillin for 5 days, and the patients were followed-up for 1 month. At a home visit after 6-10 days, throat specimens were taken from the patients and all permanent residents of the home. Environmental samples were taken from pillowcases, floors, toothbrushes, dummies, and toys.
SETTING: Six health care centres.
SUBJECTS: 114 patients of all ages suffering from group A streptococcal pharyngotonsillitis, and 289 family members.
MEASUREMENTS AND MAIN RESULTS: 54 patients/families received hygiene instructions. The total number of recurrences was 40 (35%). There was no difference in treatment failure rate between patients/families that had taken or not taken hygienic measures.
CONCLUSIONS: Hygienic measures have no decisive influence on the risk of recurrence of streptococcal pharyngotonsillitis.