RESUMO
Patients with peri-tonsillar abscess require hospitalization. The aim of this prospective study was to determine whether the admission of patients with peri-tonsillar abscess to the same ward as those undergoing tonsillectomy influences the incidence of secondary post-tonsillectomy haemorrhage. We included all adult patients undergoing in-patient tonsillectomy (n = 183) and all patients with proven peri-tonsillar abscess (n = 46) over a 1-year period. Both patient groups were nursed in the same general otolaryngology ward. The operation dates of those patients who developed secondary post-tonsillectomy haemorrhage were matched to the dates when patients with peri-tonsillar abscess were admitted. Out of the 71 patients who had tonsillectomy on days when patients with peri-tonsillar abscess were admitted, 10 developed secondary haemorrhage. Out of the 112 patients who had tonsillectomy on days when no one in the ward had peri-tonsillar abscess, 16 developed secondary haemorrhage. No difference was demonstrated (chi2 = 0.0014, P > 0.05). In this study, admission of patients with peri-tonsillar abscess to a general otolaryngology ward does not influence the incidence of secondary post-tonsillectomy haemorrhage in patients undergoing elective surgery.
