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Absolute voice rest is commonly prescribed after vocal fold surgery, also known as phonomicrosurgery, for benign vocal fold lesions. This is thought to decrease scarring of vocal folds, which could result in increasing tissue stiffness and limitations in optimal vocal outcome. Unfortunately there is no standardized protocol as to how long patients should rest their voice after phonomicrosurgery. To date, there are no studies in the literature directly comparing the impact of short-term and long-term voice rest on vocal fold healing and voice outcome after phonomicrosurgery.
The purpose of this study is to determine whether 3 days versus 7 days of absolute voice rest will result in different voice outcomes in patients who have undergone phonomicrosurgery for benign vocal fold lesions.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| 3 day absolute voice rest | Experimental | participants would begin initiation of voice/speaking 3 days post phonomicrosurgery for benign vocal fold lesions |
|
| 7 day absolute voice rest | Experimental | participants would begin initiation of voice/speaking 7 days post phonomicrosurgery for benign vocal fold lesions |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| absolute voice rest | Behavioral | absolute voice rest is the complete elimination of any vocalization (no sounds, speaking or whispering) |
|
| Measure | Description | Time Frame |
|---|---|---|
| Voice Handicap Index - 10 | 3 months post op | |
| Voice Handicap Index - 10 | 1 month post op |
| Measure | Description | Time Frame |
|---|---|---|
| Cepstral Peak Prominence (CPP) | 1 month and 3 months post op | |
| Average phonatory airflow in all voiced sentence | 1 month and 3 months post op | |
| video stroboscopy findings |
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Inclusion Criteria:
Patients with benign mid membranous vocal fold lesions such as the following:
Undergoing elective phonomicrosurgery for vocal fold lesions, which involves microflap excision +/- truncation +/- steroid injection into the vocal folds.
Age 18 and older
Exclusion Criteria:
Patients with any of the following will be excluded from the study:
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| Name | Affiliation | Role |
|---|---|---|
| Libby Smith, DO | University of Pittsburgh | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| University of Pittsburgh | Pittsburgh | Pennsylvania | 15219 | United States |
de-identified information with outside collaborators
information may be shared during and after collection for the purpose of analysis
if not part of original IRB, sharing will only occur if there is a data use agreement executed.
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| 1 month and 3 months post op |