Clinical trial Recruiting at 1 site Phase 2 Interventional Ages 18 and up

Superior laryngeal nerve block for vocal fold surgery

Official title: Effect of Intraoperative Superior Laryngeal Nerve Blocks on Patient Outcomes in Microdirect Laryngoscopy for Benign Vocal Fold Lesions: A Randomized Trial

Run by Rutgers, The State University of New Jersey · NCT06734975 · Data updated 2026-11-12

This trial will test whether giving a numbing and steroid injection near the superior laryngeal nerve during vocal fold lesion removal reduces pain and coughing and helps the voice recover in adults having vocal cord surgery.

Quick facts

PhasePhase 2
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment28 (estimated)
SponsorRutgers, The State University of New Jersey
Academic / other
Locations1 site (Newark, New Jersey)
StatusRecruiting
StartedJuly 11, 2025
Main results expectedDecember 2026
Study endsDecember 2026
Registry record updatedJanuary 15, 2026
Trial IDNCT06734975 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults aged 18 or older who speak English or Spanish, have a suspected or confirmed benign vocal fold lesion, and are scheduled for direct laryngoscopy with excision of the lesion are ideal candidates.

Probably not a fit

Patients with laryngeal malignancy, those who are pregnant, incarcerated, unable to consent, or not undergoing the specified direct laryngoscopy with lesion excision are unlikely to benefit from this protocol.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

Adults with suspected or confirmed benign vocal fold lesions who are scheduled for direct laryngoscopy with lesion excision will receive either a superior laryngeal nerve block containing bupivacaine and triamcinolone or a saline injection during the procedure. Postoperative outcomes such as coughing, pain levels, and voice improvement will be recorded. The comparison of active block versus placebo aims to determine whether the block improves immediate recovery and voice-related symptoms. Participants must be English- or Spanish-speaking and able to consent.

Why it matters

Potential benefit: If successful, the nerve block could reduce postoperative pain and coughing and speed voice recovery after vocal fold lesion removal.

How similar studies have gone: Local nerve blocks and corticosteroid injections have shown benefit for pain and inflammation in other head and neck procedures, but their specific benefit for voice outcomes after vocal fold lesion excision has limited prior data.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patient is aged 18 years or older at time of consent
* Patient has suspected or confirmed benign vocal fold lesion
* Patient is planning to undergo direct laryngoscopy with excision of the vocal fold lesion
* Patient is English or Spanish speaking
* Patient is not pregnant per self report
* Patient is not incarcerated

Exclusion Criteria:

* Patient is not 18 years of age or older at consent date
* Patient does not speak English or Spanish
* Patient is currently pregnant or plans to become pregnant prior to their study procedure
* Patient has a laryngeal malignancy or found to find a laryngeal malignancy on final pathology
* Patient will not be undergoing direct laryngoscopy with excision of lesion
* Patient is unable to provide consent or complete study activities
* Patient is incarcerated

Where it's running

  • Rutgers New Jersey Medical School
    Newark, New Jersey, United States
    Recruiting

Study contacts

  • Principal investigator: Kenneth Yan, MD, PhD — Rutgers, The State University of New Jersey
  • Study coordinator: Emma Thompson, MD
  • Email: ert46@njms.rutgers.edu
  • Phone: 973-972-2548

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.