American journal of otolaryngology · 2022
Impact of body mass index in patulous Eustachian tube: Does rapid weight loss influence symptom improvement?
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Wu Shannon S, Cabrera Claudia I, Kominsky Rachel A, Richardson Clare M, Semaan Maroun, Rodriguez Kenneth, Otteson Todd, D'Anza Brian
Аннотация
OBJECTIVES: Weight loss has been proposed as risk factor for patulous Eustachian tube (PET), however, it has not been well-characterized how this subpopulation responds to standard treatments. This study aimed to evaluate PET symptom improvement in the setting of and absence of rapid weight loss.
METHODS: This retrospective case series included patients diagnosed with PET at an academic institution. Demographic characteristics, medical comorbidities, presenting symptoms, treatment, and outcomes of symptom improvement were reviewed. Univariate analysis modeled the likelihood of symptom improvement between rapid weight loss and non-rapid weight loss patients.
RESULTS: A total of 124 patients (median age 55 years, 61 % female) were included. At diagnosis, 7 (5.6 %) patients were underweight, 40 (32.3 %) were normal weight, 32 (25.8 %) were overweight, and 45 (36/3 %) were obese. There were 39 (31.5 %) patients who had history of weight loss prior to presentation; of these, 22 (17.7 %) noted rapid weight loss and 17 (13.7 %) had non-rapid weight loss. There were 62 (50.0 %) patients who were recommended conservative treatment, and 62 (50.0 %) who underwent medical and/or surgical treatment. Symptom resolution was achieved in 49 (39.5 %) patients. On univariate analysis, patients with rapid weight loss were significantly more likely to experience improvement (p = 0.006) than non-rapid weight loss. Rapid weight loss patients had a four-fold increased likelihood of symptom improvement compared to non-rapid weight loss patients (OR = 4.8, p = 0.053).
CONCLUSIONS: While rapid weight loss and bariatric surgery are reported risk factors for the development of PET, our findings suggest that patients with rapid weight loss are significantly more likely to achieve symptom improvement than non-rapid weight loss.
METHODS: This retrospective case series included patients diagnosed with PET at an academic institution. Demographic characteristics, medical comorbidities, presenting symptoms, treatment, and outcomes of symptom improvement were reviewed. Univariate analysis modeled the likelihood of symptom improvement between rapid weight loss and non-rapid weight loss patients.
RESULTS: A total of 124 patients (median age 55 years, 61 % female) were included. At diagnosis, 7 (5.6 %) patients were underweight, 40 (32.3 %) were normal weight, 32 (25.8 %) were overweight, and 45 (36/3 %) were obese. There were 39 (31.5 %) patients who had history of weight loss prior to presentation; of these, 22 (17.7 %) noted rapid weight loss and 17 (13.7 %) had non-rapid weight loss. There were 62 (50.0 %) patients who were recommended conservative treatment, and 62 (50.0 %) who underwent medical and/or surgical treatment. Symptom resolution was achieved in 49 (39.5 %) patients. On univariate analysis, patients with rapid weight loss were significantly more likely to experience improvement (p = 0.006) than non-rapid weight loss. Rapid weight loss patients had a four-fold increased likelihood of symptom improvement compared to non-rapid weight loss patients (OR = 4.8, p = 0.053).
CONCLUSIONS: While rapid weight loss and bariatric surgery are reported risk factors for the development of PET, our findings suggest that patients with rapid weight loss are significantly more likely to achieve symptom improvement than non-rapid weight loss.