Condition

Stuttering clinical trials and research

• 9Clinical trials
• 2Countries

Newest Stuttering clinical trials

All recruiting trials (9)

• Desensitization-Based Program to Help Adults Who Stutter Improve Job Interview Skills

  This program tests a 10-week desensitization-based therapy to help young adults who stutter feel more confident and fluent during job interviews.

  Recruiting Izmir Bakircay University · Ataşehir, Istanbul · NCT07764419

• Noninvasive Thalamocortical Stimulation for Stuttering

  This study tests whether mild, focused ultrasound to a brain area involved in speech can safely improve fluency in adults who stutter.

  Recruiting University of Michigan · Ann Arbor, Michigan · NCT07668882

• Noninvasive brain stimulation to reduce stuttering in adults

  This project will try high-definition transcranial direct current stimulation (HD-tDCS) to see if it reduces repetitions, blocks, and prolongations in English-dominant adults who stutter.

  Recruiting The University of Texas at Dallas · Richardson, Texas · NCT07354139

• Effects of psilocybin on speech for adults who stutter

  This phase 2a study tests whether psilocybin, with speech therapy, is safe and may help improve speech fluency in adults who stutter.

  Recruiting Phase 2 NYU Langone Health · New York, New York · NCT07296328

• Reducing stuttering with mild brain stimulation plus speech therapy

  We will test whether mild electrical brain stimulation (tDCS) combined with speech therapy can reduce stuttering severity in adults who stutter.

  Recruiting NYU Langone Health · New York, New York · NCT07222163

• Motor brain circuits for speech production in adults who stutter

  We will use MRI while adults who stutter speak to test how motor brain areas and their connections work during continuous speech.

  Recruiting University of Michigan · Ann Arbor, Michigan · NCT07180628

• Understanding why some children outgrow stuttering while others do not

  This study looks at why some kids aged 3-6 outgrow stuttering while others don’t by testing their speech and language skills through fun activities over several years.

  Recruiting Michigan State University · East Lansing, Michigan · NCT06578416

• Exploring the nature and treatment of stuttering

  This study is testing new ways to treat stuttering by looking at the different factors that affect it in both one-language and multiple-language speakers.

  Recruiting University of Texas at Austin · Austin, Texas · NCT05908123

• Comparing rhythm perception in children who stutter and those who don't

  This study tests how children who stutter perceive and produce rhythm compared to those who don’t, using fun tasks and brain scans to learn more about stuttering.

  Recruiting University of Michigan · Ann Arbor, Michigan · NCT05286151

Related topics

Quick answers

How many Stuttering clinical trials are recruiting right now?

9, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

In 2 countries. The most sites are in United States (8 trials), Turkey (Türkiye) (1 trial). Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 2: 1. Trials with no phase listed are usually device, behavioural or observational studies.

How do I join one?

Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.

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