Very Long Term VHI Voice Outcome After MTIS

Status

Completed

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT02969993

Enrollment

Registered

2016-11-21

Start date

2016-12-31

Completion date

2017-10-19

Last updated

2018-03-20

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Laryngeal Paralysis

Brief summary

Long term assesment of voice outcome after Montgomery Thyroplastie by performing a Survey of operated patients using the voice handicap index scale

Interventions

OTHERQuestionnaires

evaluating the voice outcome by the fullfilment of the voice handicap index

Study design

Allocation

Intervention model

SINGLE_GROUP

Primary purpose

PREVENTION

Masking

NONE

Eligibility

Sex/Gender

ALL

Age

16 Years to 80 Years

Healthy volunteers

Inclusion criteria

* patients presenting UVFP of neurogenic origin treated by MTIS \> 2 years before inclusion. * No superior limit in terms of years. * Age 18-80 years at the time of MTIS * No other treatment before MTIS other than resorbing material injection laryngoplasty (maximum twice) * No further voice treatment after MTIS except speech therapy. * VHI or VHI-10 performed before MTIS and within the 6 months after MTIS. In case of multiple post-op VHI tests, only the earliest post-op. VHI test will be taken into account * VHI tests validated for the utilized language

Exclusion criteria

* patient not able to answer VHI questionnaire personally * Post MTIS new health condition affecting the voice tract and/ or the respiratory function. * Post MTIS appearance of other voice/ vocal cord pathology

Design outcomes

Primary

Measure	Time frame	Description
Voice handicap index	2 years	Questionnaire

Countries

Belgium, Spain

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026