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Respiratory Aspiration clinical trials

This page lists the studies that name Respiratory Aspiration. ClinicalTrials.gov files more under this term, 963 on November 8, 2026, through its term mapping. Most others are about breathing and respiratory function, not material entering the airway.

The registry lists 25 studies for Respiratory Aspiration across 8 countries. 6 are recruiting or about to start. 17 of them are mainly about Respiratory Aspiration (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-10. Counting its narrower condition Respiratory Aspiration of Gastric Contents too: 52 studies, 12 open.

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Status

Completed
11
Status unknown
6
Not yet recruiting
4
Recruiting
2
Terminated
2

Phase

Phase 1
1
Phase 4
1

Where

Turkey
6
United States
5
Canada
3
Denmark
2
Egypt
1
Argentina
1

Who runs them

Assiut University (3) · Samuel Lunenfeld Research Institute, Mount Sinai Hospital (3) · NYU Langone Health (2) · Mersin University (1) · Kahramanmaras Sutcu Imam University (1) · University of California, San Francisco (1) · Sussex Community NHS Foundation Trust (1) · Seoul National University Bundang Hospital (1)

Coming up

0phase 3 studies under way
2studies 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 2

Who these studies take

Of the 2 Respiratory Aspiration studies recruiting now, 2 (100%) set no upper age limit and 0 (0%) stop at 75 or younger. 0 (0%) take children under 18. 1 (50%) are for women only and 0 (0%) for men only; 1 (50%) take healthy volunteers.

Recruiting studies that take each age, of 2
AgeWomenMen
100 (0%)0 (0%)
181 (50%)0 (0%)
301 (50%)0 (0%)
401 (50%)0 (0%)
501 (50%)0 (0%)
652 (100%)1 (50%)
752 (100%)1 (50%)
852 (100%)1 (50%)

Across all 25 studies, recruiting or not: 52% stop at 75 or younger and 44% at 65; 44% take children; 16% are for women only and 0% for men only; 28% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

What changed recently

From the registry's own updates since Oct 13, 2026.

Started recruiting3

Results posted1

Newly registered13

Show 8 more

Studies

Recruiting first, then most recently updated. Showing 25 of 25. search them.