Clinical trials: Unilateral Vocal Cord Paralysis
Paralysis, Unilateral, Vocal Cord
APrevent Vocal Implant System (VOIS) for Adjustable Treatment of Unilateral Vocal Fold Paralysis (UVFP)
The objective of this study is to evaluate pre- and intraoperative voice quality, the degree of vocal fold closure and the Maximum Phonation Time (MPT), first determined after temporary APrevent® VOIS implantation and then after…
- Trial name
- NCT03864757
- Testing
- thyroplasty implant
- Where
- Austria
- Volunteers
- 8 people
- Sponsor
- APrevent Biotech GmbH
Bilateral Vocal Cord Paralysis
Performance of the SPIRION Laryngeal Pacemaker in BVFP Patients With Single-sided Glottal Enlargement
The goal of this clinical investigation is to learn about the use of a novel medical device, the SPIRION Laryngeal Pacemaker, in patients suffering from bilateral vocal fold paralysis (BVFP) and who have had at least one related…
- Trial name
- NCT06007144
- Testing
- SPIRION Laryngeal Pacemaker System Implantation and follow-up
- Where
- 6 sites in Austria, Germany
- Volunteers
- 10 people
- Sponsor
- MED-EL Elektromedizinische Geräte GmbH
Paralysis, Unilateral, Vocal Cord
APrevent-VOIS-Implant-002 - a Two-Part, Open-Label, Non-Randomized Multicenter Study
This is a prospective, 2-part, multi-center, open-label, non-randomized clinical trial to assess safety and effectiveness of APrevent® VOIS Implants for the treatment of patients with Unilateral Vocal Fold Paralysis (UVFP).
- Trial name
- NCT05119842
- Testing
- APrevent® VOIS-Implant
- Where
- 7 sites in United States, Austria and 1 more
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- APrevent Biotech GmbH
Bilateral Vocal Cord Paralysis
Performance of the SPIRION Laryngeal Pacemaker in BVFP Patients Without Glottal Enlargement
The goal of this clinical investigation is to learn about the use of a novel medical device, the SPIRION Laryngeal Pacemaker, in patients suffering from bilateral vocal fold paralysis (BVFP).
- Trial name
- NCT06007170
- Testing
- SPIRION Laryngeal Pacemaker System Implantation and follow-up
- Where
- 6 sites in Austria, Germany
- Volunteers
- 20 people
- Sponsor
- MED-EL Elektromedizinische Geräte GmbH