Communication disorder
MONDO:0002182A disorder characterized by an individual's inability to comprehend or share ideas or feelings because of an impairment in language, speech, or hearing.
Also known as: communicative disorders
309 clinical trials for this condition and its sub-types, 103 tagged with Communication disorder itself.
Follow this condition to get notified about new trialsWhere it sits in the disease tree
Browse by category →Sub-types of Communication disorder
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Language disorder 50 trials · 179 incl. sub-types
6 sub-types
- Aphasia 95 trials · 105 incl. sub-types Sub-types →
- Specific language impairment 26 trials Sub-types →
- Stutter disorder 22 trials Sub-types →
- Articulation disorder 7 trials
- Mixed receptive-expressive language disorder 3 trials
- Expressive language disorder 2 trials
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Speech disorder 54 trials · 82 incl. sub-types
4 sub-types
- Stutter disorder 22 trials Sub-types →
- Articulation disorder 7 trials
- Mutism 2 trials
- Echolalia 1 trial
Most studied deeper sub-types
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Mentoring dads: a new way to stop violence and boost child development?
Disease control OngoingThis study tests a program called REAL Fathers in Uganda, where respected community men mentor young fathers (ages 16-25) on positive parenting, conflict resolution, and family planning. Over 4,700 participants are involved. The goal is to see if this approach reduces intimate pa…
Sponsor: University of California, San Diego • Aim: Disease control
Last updated Jun 27, 2026 13:00 UTC
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New coaching program aims to help young cancer survivors connect with friends
Symptom relief OngoingThis study tests a communication coaching program for adolescent and young adult cancer survivors (ages 18-35) who have finished treatment at least a year ago. Participants complete online sessions and AI coaching to improve how they talk with peers. The goal is to see if the pro…
Sponsor: Milton S. Hershey Medical Center • Aim: Symptom relief
Last updated Sep 03, 2026 00:00 UTC
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Ear zaps may ease Parkinson's speech and movement woes
Symptom relief OngoingThis study tests whether mild electrical stimulation of the ear, combined with physical and speech therapy, can improve symptoms like voice problems, swallowing, and balance in people with Parkinson's disease. 46 participants will receive either active or sham stimulation during …
Sponsor: Universidade da Coruña • Aim: Symptom relief
Last updated Aug 09, 2026 00:00 UTC
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New speech therapy approach tested for kids with apraxia
Symptom relief OngoingThis study tests a speech therapy method called Rapid Syllable Transition (ReST) in children aged 5 to 8 with childhood apraxia of speech, a condition that makes it hard to say sounds correctly. The goal is to see if the therapy is practical and helps improve speech clarity and m…
Sponsor: Aline Mara de Oliveira • Aim: Symptom relief
Last updated Jun 27, 2026 13:04 UTC
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Brain zaps and VR games: a new hope for MS symptoms?
Symptom relief OngoingThis study tests whether combining transcranial magnetic stimulation (TMS) with virtual reality exercises and physical therapy can improve symptoms like balance, fatigue, and thinking in people with multiple sclerosis. Thirty participants will receive both real and sham TMS in a …
Sponsor: University of Sao Paulo • Aim: Symptom relief
Last updated Jun 27, 2026 12:34 UTC
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New tool aims to improve tough talks in the ICU for older trauma patients
Symptom relief OngoingThis study tests a communication tool called Best Case/Worst Case-ICU for older adults (50+) with serious injuries in the ICU. The tool helps doctors, patients, and families discuss possible outcomes and treatment options using simple graphics. Researchers will measure if it impr…
Sponsor: University of Wisconsin, Madison • Aim: Symptom relief
Last updated Jun 27, 2026 12:33 UTC
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Can an online program help breast cancer couples thrive?
Symptom relief OngoingThis study tests an online self-help program called Together After Cancer for Latina breast cancer survivors and their intimate partners. The program includes brief coach calls and aims to improve the survivor's quality of life and the couple's relationship satisfaction. About 48…
Sponsor: University of South Florida • Aim: Symptom relief
Last updated Jun 27, 2026 12:24 UTC
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Surgery chat class: will it make doctors easier to understand?
Knowledge-focused By invitation onlyThis study looks at a special training program called Fundamentals of Communication in Surgery (FCS) for surgeons and surgery trainees. The goal is to see if the training helps surgeons communicate better with patients and each other. About 600 people will take part, and research…
Sponsor: University of Wisconsin, Madison • Aim: Knowledge-focused
Last updated Sep 20, 2026 00:00 UTC
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Can the right words boost HPV vaccination? new study tests message strategies
Knowledge-focused OngoingThis completed study tested different messages to see which ones make adults more willing to get the HPV vaccine, which prevents certain cancers. Over 5,300 adults aged 18-45 were randomly assigned to read one of five theory-based messages or a control message. The goal was to fi…
Sponsor: Abramson Cancer Center at Penn Medicine • Aim: Knowledge-focused
Last updated Sep 11, 2026 00:00 UTC
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Doctor coaching may boost patient happiness and reduce burnout
Knowledge-focused OngoingThis study tests whether coaching or communication classes for primary care clinicians can improve patient satisfaction scores and reduce clinician burnout. About 45 Mayo Clinic providers will take part, filling out questionnaires before, right after, and two months after the tra…
Sponsor: Mayo Clinic • Aim: Knowledge-focused
Last updated Aug 12, 2026 00:00 UTC
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Can a Parent-Teen driving program cut risky driving in teens?
Knowledge-focused OngoingThis study tests a program that helps parents and teens work together to improve safe driving. It includes 588 teens aged 16-17 who have already received a traffic ticket. The program uses a smartphone app and in-car device to track risky driving and give feedback, aiming to redu…
Phase 3 • Sponsor: Ginger Yang • Aim: Knowledge-focused
Last updated Jul 23, 2026 00:00 UTC
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New study tests brain training for stroke survivors with Word-Finding problems
Knowledge-focused By invitation onlyThis study tests a computer-based word retrieval practice for people with aphasia, a language disorder often caused by stroke. Twenty adults who have trouble finding words will practice naming pictures with feedback. The goal is to see if this practice can improve word retrieval …
Sponsor: Albert Einstein Healthcare Network • Aim: Knowledge-focused
Last updated Jul 15, 2026 00:00 UTC
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Swallowing study pulled before it began: remote monitoring idea never tested
Knowledge-focused CancelledThis study aimed to see if monthly video calls could help track swallowing issues in people who had intensive rehab after throat cancer treatment. It planned to enroll adults with chronic swallowing problems and check if they could attend at least 3 out of 5 remote sessions. Howe…
Sponsor: University Hospital, Toulouse • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:31 UTC
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Can computers teach surgeons to talk better? new study aims to find out
Knowledge-focused By invitation onlyThis study compares two methods of training surgeons to have better conversations with patients about surgery risks and goals. About 60 surgeons and 660 patients will take part. One group of surgeons gets training from an education specialist, the other from a computer program. T…
Sponsor: University of Wisconsin, Madison • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:29 UTC
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Study on video calls for Alzheimer's caregivers pulled before starting
Knowledge-focused CancelledThis study was designed to test whether scheduled video calls with a nurse could help family members who make medical decisions for hospitalized older adults with Alzheimer's or similar cognitive issues. The goal was to improve communication and reduce anxiety and depression. How…
Sponsor: Indiana University • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:23 UTC
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Can a simple check-up improve cancer care for seniors?
Knowledge-focused OngoingThis study looks at whether a special health check-up for older adults (called a geriatric assessment) can help them and their caregivers talk more effectively with their doctors about age-related concerns. About 479 older cancer patients and their caregivers are taking part. The…
Sponsor: M.D. Anderson Cancer Center • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:08 UTC
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New study aims to shorten ICU stays for breathing failure patients
Knowledge-focused By invitation onlyThis study looks at a care approach called a time-limited trial (TLT) for ICU patients who need a breathing machine. Doctors, patients, and families agree to try treatments for a set time, then check if the patient is recovering. The goal is to see if this approach can reduce ICU…
Sponsor: University of Wisconsin, Madison • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:03 UTC
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Can a storytelling therapy help veterans with brain injury communicate better?
Knowledge-focused OngoingThis study tests a new behavioral therapy designed to help veterans with traumatic brain injury (TBI) improve their storytelling and everyday communication. The therapy focuses on both story content and organization. The trial includes 34 veterans and aims to see if the treatment…
Sponsor: VA Office of Research and Development • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:11 UTC
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AI listens in on 911 calls to catch strokes before It's too late
Knowledge-focused OngoingThis study tests whether artificial intelligence can improve how emergency call operators recognize strokes. Researchers will analyze 1,000 emergency calls to see if AI can detect signs of stroke more accurately than current methods. The goal is to help stroke patients get to the…
Sponsor: Haukeland University Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:51 UTC