RESUMO
BACKGROUND: Treatment of aspirin-exacerbated respiratory disease (AERD) includes endoscopic sinus surgery (ESS) and aspirin desensitization (AD) with aspirin therapy after desensitization (ATAD). The objective of this study was to determine the rate of major complications associated with aspirin use that resulted in the discontinuation of aspirin therapy. METHODS: This study was a retrospective chart review of patients with AERD who underwent ESS, AD, and ATAD at a single AERD tertiary center between July 2016 and February 2019. Complications associated with aspirin that resulted in the discontinuation of aspirin therapy were analyzed via analysis of variance and logistic regression. RESULTS: In total, 109 AERD patients underwent ESS with subsequent AD. Ten patients (9.2%) discontinued therapy after AD, before starting ATAD. Eight patients (7.3%) discontinued therapy after starting ATAD. There were 91 patients (83.5%) with no complications throughout ATAD. Reasons for discontinuation included gastritis, upper gastrointestinal (GI) bleed, anaphylaxis, persistent sinonasal symptoms, recurrent epistaxis, asthma exacerbation, and a nummular rash. There was no significant correlation between complication rate and (1) aspirin doses (analysis of variance [ANOVA] F: 0.69; p = 0.51), (2) gender (odds ratio [OR] 0.56; 95% confidence interval [CI], 0.19 to 1.65; p = 0.30), (3) age (OR 1.04; 95% CI, 0.96 to 1.09; p = 0.06), or (4) race/ethnicity (OR 1.12; 95% CI, 0.88 to 1.44; p = 0.36). CONCLUSION: AD with ATAD was associated with only a 0.92% incidence of a clinically significant GI bleed, and only a 0.92% incidence of anaphylaxis. A remaining 16 patients (14.7%) discontinued aspirin therapy due to minor clinical sequelae. These findings demonstrate that the majority of AERD patients tolerate AD with ATAD without any major complications.
Assuntos
Asma Induzida por Aspirina , Pólipos Nasais , Sinusite , Aspirina/efeitos adversos , Dessensibilização Imunológica , Humanos , Pólipos Nasais/terapia , Estudos Retrospectivos , Sinusite/tratamento farmacológicoRESUMO
BACKGROUND: The management of acute exacerbation of chronic rhinosinusitis (AECRS) is still under debate, especially because there are no adequate studies to support a best-evidence treatment for this condition. Antibiotic use for AECRS has been recommended based on extrapolation of data from acute rhinosinusitis (ARS) or non-placebo-controlled studies. This study aimed to evaluate whether antibiotic therapy modifies the course of AECRS in a randomized, placebo-controlled study. METHODS: Patients with AECRS were randomized in a double-blinded manner (2:1 ratio) to receive either amoxicillin-clavulanate 875 mg/125 mg twice daily (BID) (AMX-CLAV, n = 21) or placebo capsules (n = 11) during 14 days. All patients were also treated with mometasone furoate and nasal washes with saline. Global sinonasal symptoms (Severity Symptom Assessment [SSA]), quality of life (22-item Sino-Nasal Outcome Test [SNOT-22]), nasal endoscopic score (Lund-Kennedy), and microbiological evaluation were compared to evaluate the efficacy of antibiotic therapy in AECRS. RESULTS: Despite the majority of bacteria cultured from the middle meatus swab were sensitive for AMX-CLAV (84%), both AMX-CLAV and placebo-treated groups presented the same clinical course, with no difference between groups. Both groups exhibited overall improvement of symptoms on day 14 compared to day 0 (p < 0.01), especially the items "nasal secretion" and "nasal obstruction" (p < 0.05). We also observed the same evolution of nasal endoscopic and quality of life scores between placebo and AMX-CLAV. CONCLUSION: We concluded that AMX-CLAV for 14 days did not change the clinical course of AECRS compared with placebo. The addition of an oral antibiotic to ongoing topical intranasal steroid spray may not provide additional benefit during management of AECRS.