An observational study in Hoarseness, sponsored by Seoul National University Hospital. Completed at 1 site in Korea, Republic of. Open to participants aged 20 Years to 80 Years. Per ClinicalTrials.gov, last updated 2023-08-21.
Sponsored by Seoul National University Hospital · Observational
Early diagnosis and appropriate treatment of hoarseness is known to improve quality of life and treatment outcomes. Therefore, appropriate research on the incidence of hoarseness after surgery is necessary. In this study, investigator aim to investigate incidence of hoarseness after spine surgery and the correlation between the Voice Handicap Index (VHI)-10, used as a criterion, and acoustic parameters, while also validating the efficacy of our research methods.
The primary outcome of this study is the incidence of hoarseness on the day of surgery.
The secondary outcomes include the incidence of hoarseness at one month after surgery, as well as examining the correlation between acoustic parameters, risk factors, and the occurrence of hoarseness.
Investigator conducted a comparative analysis of risk factor for hoarseness in patients with different VHI-10 scores on the day of surgery and 30 days after surgery.
52 studies on the registry are indexed under Hoarseness; 9 are open to participants now.
Browse Hoarseness studies →Seoul National University Hospital is the lead sponsor of 1,900 studies on the registry; 274 are open to participants now.
Of its 12 completed or terminated interventional studies of FDA-regulated products, 2 (17%) have results posted.
Counted across the registry records on this site, refreshed daily.
Age range is 20 to 80 years old. Patients who require surgical treatment for degenerative spine conditions and visit at Seoul National University Hospital. Patients who voluntarily consent to participate in the study
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
This study recruited all patients admitted at Seoul National University Hospital. Age range is 20 to 80 years old. Patients who require surgical treatment for degenerative spine conditions. Patients who voluntarily consent to participate in the study.
the primary outcome was to measure the incidence of hoarseness
the primary outcome was to measure the incidence of voice disorders by conducting Voice Handicap Index-10 (minimum score 0 to maximum score 46, lower score is better) scoring and voice recordings six hours after the end of anesthesia
Time frame: voice recordings six hours after the end of anesthesia
The secondary outcome involved measuring the incidence of hoarseness one month after the surgery
analyzed the correlation between Voice Handicap Index-10 (minimum score 0 to maximum score 46, lower score is better) scores and voice acoustic parameter analysis
Time frame: one month after the surgery
Ran from May 2022 to primary completion in Nov 2022, 6 months.
How these figures are worked out, and which studies are left out of them.
This study is completed, as verified in Aug 2023. You cannot join it, but the record below documents what was studied.
Get an email when the registry record changes — status, dates, results — or when someone posts here.
Sign in to followQuestions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.
Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.
Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.
Seoul National University Hospital →