# The 'Lombard Effect' in Patients Affected by Adductor Laryngeal Dystonia

> **NCT06402214** · NA · UNKNOWN · sponsor: **Fondazione Policlinico Universitario Agostino Gemelli IRCCS** · enrollment: 18 (estimated)

## Conditions studied

- Adductor Spasmodic Dysphonia

## Interventions

- **OTHER:** Lombard test

## Key facts

- **NCT ID:** NCT06402214
- **Lead sponsor:** Fondazione Policlinico Universitario Agostino Gemelli IRCCS
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2024-05-01
- **Primary completion:** 2025-04-30
- **Final completion:** 2025-05-01
- **Target enrollment:** 18 (ESTIMATED)
- **Last updated:** 2024-05-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06402214

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06402214, "The 'Lombard Effect' in Patients Affected by Adductor Laryngeal Dystonia". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT06402214. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*