Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
NCT04575142 · ClinicalTrials.gov registry record · NA
Comparison of Office-based KTP and CO2 Laser Outcomes in Patients With Vocal Cord Lesions.
A NA study, sponsored by NYU Langone Health.
- Completed
- Registry status
- NA
- Development phase
- 10
- Enrollment target
NCT04575142: Completed NA study, sponsored by NYU Langone Health.
NCT04575142 is a NA study that has completed, run by NYU Langone Health. The registered enrollment target is 10 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (99% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT04575142, a NA study, has completed, sponsored by NYU Langone Health.
- COMPLETED
- Registry status
- NA
- Development phase
- 10 participants
- Enrollment target
Study Summary
The purpose of this study is to test the outcomes of a CO2 laser device called AcuPulse Duo on vocal lesions and compare them to the most commonly used Aura KTP laser in order to determine which device has the best results. The CO2 laser device is an already FDA approved device. However, there have been no studies comparing the two devices for this use.
Primary Outcome
Absolute change from baseline in mucosal wave grade using videostroboscopy on each treated vocal fold 2-3 months after the treatment for both groups. Videostroboscopy is a standard of care procedure for patients with voice problems and would be performed regardless of the subject's participation in the study.
Interventions
- DEVICE CO2 laser
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 10 participants |
| Start Date | 2021-01-26 |
| Est. Completion | 2021-06-29 |
| Phase | NA |
What the finished NCT04575142 record still lists
NCT04575142 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 10 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (99% lower).
The record links to 0 conditions, and to 1 intervention - of which CO2 laser is the first listed.
NCT04575142 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT04575142 about?
NCT04575142 is a clinical study titled "Comparison of Office-based KTP and CO2 Laser Outcomes in Patients With Vocal Cord Lesions.". The purpose of this study is to test the outcomes of a CO2 laser device called AcuPulse Duo on vocal lesions and compare them to the most commonly used Aura KTP laser in order to determine which device has the best results. The CO2 laser device is an already FDA approved device. However, there have ...
What is the current status of trial NCT04575142?
This trial is currently completed. It is a NA study. The enrollment target is 10 participants. The study started on 2021-01-26. Estimated completion is 2021-06-29.
What interventions are being tested in trial NCT04575142?
The interventions under investigation include: CO2 laser (DEVICE).
Who is sponsoring clinical trial NCT04575142?
This trial is sponsored by NYU Langone Health, which has 1,164 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT04575142's enrollment target sits among peer trials
10 1927th of 2000 higher than 26 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
Nationwide trials with similar profiles
Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.
Similar enrollment target
- NCT00623389 · 10 participants · NA
Evaluation of an Advanced Lower Extremity Neuroprostheses
- NCT01241864 · 10 participants · Phase 2
Islet Transplantation in Type 1 Diabetic Kidney Allograft
- NCT01293214 · 10 participants · NA
Vascularized Composite Allotransplantation for Multiple Extremity Amputations
- NCT01474148 · 10 participants · NA
A Neuroprosthesis for Seated Posture and Balance
Similar registry start date
- NCT05962346 · started 2026-12 · NA
Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia
- NCT07125183 · started 2026-12 · Phase 2
Study on Efficacy and Tolerability of Weekly Doxorubicin in Elderly Patients With Advanced or Metastatic Leiomyosarcoma
- NCT07292298 · started 2026-11 · Phase 2
Phase 2 Single-Arm Rectal Cancer Brachytherapy for Patients With Low-Lying Residual Adenocarcinoma After Total Neoadjuvant Therapy to Improve Organ Preservation Rates
- NCT04263285 · started 2026-10 · NA
Treatment of Depression Post-SCI