OBJECTIVES: Vocal fold polyp is generally thought to require surgical removal. However, a certain proportion of polyps resolve with conservative treatment. This study was performed to clarify the frequency of spontaneous resolution of vocal fold polyp and identify features associated with polyps that are likely to resolve without surgery. STUDY DESIGN: Retrospective study. METHODS: A review of the medical records of patients diagnosed with vocal fold polyps in Tokyo Voice Center from January 2001 to December 2008. RESULTS: Of 644 patients with the diagnosis of vocal fold polyp, 132 received conservative treatment, 433 were treated surgically, and 79 dropped out without attending for further consultation after the initial visit. Of those treated conservatively, 55 experienced complete resolution after a mean of 5.1 months of follow-up from the outset, and 29 showed lesion shrinkage after a mean of 4.1 months of follow-up. Polyps that resolved with conservative therapy were more likely than those that remained unchanged or enlarged to occur in women, be smaller, and have a shorter duration of symptoms. We could not determine the superiority of voice therapy. CONCLUSIONS: At least 9.7% of vocal fold polyps might resolve without surgery. Conservative treatment should be considered as an option for selected patients with smaller and more recent-onset polyps.
OBJECTIVES: Vocal fold polyp is generally thought to require surgical removal. However, a certain proportion of polyps resolve with conservative treatment. This study was performed to clarify the frequency of spontaneous resolution of vocal fold polyp and identify features associated with polyps that are likely to resolve without surgery. STUDY DESIGN: Retrospective study. METHODS: A review of the medical records of patients diagnosed with vocal fold polyps in Tokyo Voice Center from January 2001 to December 2008. RESULTS: Of 644 patients with the diagnosis of vocal fold polyp, 132 received conservative treatment, 433 were treated surgically, and 79 dropped out without attending for further consultation after the initial visit. Of those treated conservatively, 55 experienced complete resolution after a mean of 5.1 months of follow-up from the outset, and 29 showed lesion shrinkage after a mean of 4.1 months of follow-up. Polyps that resolved with conservative therapy were more likely than those that remained unchanged or enlarged to occur in women, be smaller, and have a shorter duration of symptoms. We could not determine the superiority of voice therapy. CONCLUSIONS: At least 9.7% of vocal fold polyps might resolve without surgery. Conservative treatment should be considered as an option for selected patients with smaller and more recent-onset polyps.
Authors: Edwin M L Yiu; Karen M K Chan; Elaine Kwong; Nicole Y K Li; Estella P M Ma; Fred W Tse; Zhixiu Lin; Katherine Verdolini Abbott; Raymond Tsang Journal: J Voice Date: 2015-08-19 Impact factor: 2.009
Authors: Edwin M L Yiu; Karen M K Chan; Nicole Y K Li; Raymond Tsang; Katherine Verdolini Abbott; Elaine Kwong; Estella P M Ma; Fred W Tse; Zhixiu Lin Journal: Laryngoscope Date: 2015-07-30 Impact factor: 3.325