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Speech Intelligibility clinical trials

The registry lists 32 studies for Speech Intelligibility across more than 10 countries. 10 are recruiting or about to start. 6 of them are mainly about Speech Intelligibility (how this is decided). Per ClinicalTrials.gov, last updated 2026-10-27.

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Status

Completed
17
Recruiting
9
Status unknown
3
Terminated
2
Not yet recruiting
1

Phase

Phase 2
2
Phase 1
1

Where

United States
15
Belgium
4
Canada
3
France
2
Australia
2
Norway
1

Who runs them

University of Wisconsin, Madison (2) · Universitaire Ziekenhuizen KU Leuven (2) · University Ghent (2) · University of Maryland, College Park (2) · Nottingham University Hospitals NHS Trust (1) · Murdoch Childrens Research Institute (1) · University of Central Florida (1) · Prof. Dr. Cemil Tascıoglu Education and Research Hospital Organization (1)

Coming up

0phase 3 studies under way
4studies finish main data collection within a year

Studies recruiting or running, from their records. “Main data collection” ends at the primary completion date, the sponsor’s own estimate, which often moves.

All 4

Who these studies take

Of the 9 Speech Intelligibility studies recruiting now, 3 (33%) set no upper age limit and 3 (33%) stop at 75 or younger. 3 (33%) take children under 18. 0 (0%) are for women only and 0 (0%) for men only; 4 (44%) take healthy volunteers.

Recruiting studies that take each age, of 9
AgeWomenMen
102 (22%)2 (22%)
183 (33%)3 (33%)
303 (33%)3 (33%)
403 (33%)3 (33%)
503 (33%)3 (33%)
656 (67%)6 (67%)
756 (67%)6 (67%)
855 (56%)5 (56%)

Across all 32 studies, recruiting or not: 44% stop at 75 or younger and 38% at 65; 34% take children; 0% are for women only and 3% for men only; 47% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

Studies

Recruiting first, then most recently updated. Showing 32 of 32. search them.