Trial Outcomes & Findings for Access-H20 Faucet for Spinal Cord Injury (NCT NCT06159946)
NCT ID: NCT06159946
Last Updated: 2026-06-01
Results Overview
Each subject could complete the tasks: 1. Can the test participants use their voice to activate the faucet to drink water, rinse their mouths, and rinse a quarter-size area of soap, or rinse fully from their left and/or right cheeks? 2. Can the test participants use the eye gaze mode to activate the faucet to drink water, rinse their mouths, and rinse a quarter-size area of soap, or rinse fully from their left and/or right cheeks? 3. Can the test participants use the hand motion to activate the faucet to drink water, rinse their mouths, and rinse a quarter-size area of soap, or rinse fully from their left and/or right cheeks? Coding 1 was labeled as "complete," coding 2 as "partially complete," and coding 3 as "not completed." The "complete" means all the tasks to activate the faucet were completed; The "partially complete" means the faucet was activated, but some tasks were not completed; The "not completed" means the tasks were not completed to activate the faucet.
Recruitment status
COMPLETED
Study phase
NA
Target enrollment
28 participants
Primary outcome timeframe
The duration of time of assessment of the participant lasted for 2 to 3 hours.
Results posted on
2026-06-01
Participant Flow
Participant milestones
| Measure |
Spinal Cord Injury
Each subject was asked to place their hand by the motion sensor (motion control), use a speech speaker (voice control), and then move their eyes up, down, left, and right to activate the eye gaze sensor (eye gaze control) to control water outputs for drinking, rinsing, and grooming. Each subject performed the same task/function three times.
Access-H2O faucet: The assigned invention was developed to test the feasibility of the prototype of the Access-H2O faucet by assessing whether subjects can activate the faucet to control water outputs via the motion sensor, eye gaze, and a speech speaker. To activate the faucet via the motion sensor, each subject was asked to place his or her hand near the motion sensor. To activate the faucet via the eye gaze, each subject was asked to look directly at the eye gaze sensor. To activate the faucet via the speech speaker, each subject was asked to speak to the speaker. Each subject performed the same function three times. The water from the faucet was used for drinking, rinsing, and grooming.
|
Control
Control subjects without spinal cord injury
|
|---|---|---|
|
Overall Study
STARTED
|
18
|
10
|
|
Overall Study
COMPLETED
|
18
|
10
|
|
Overall Study
NOT COMPLETED
|
0
|
0
|
Reasons for withdrawal
Withdrawal data not reported
Baseline Characteristics
Access-H20 Faucet for Spinal Cord Injury
Baseline characteristics by cohort
| Measure |
Spinal Cord Injury
n=18 Participants
Each subject was asked to place their hand by the motion sensor (motion control), use a speech speaker (voice control), and then move their eyes up, down, left, and right to activate the eye gaze sensor (eye gaze control) to control water outputs for drinking, rinsing, and grooming. Each subject performed the same task/function three times.
Access-H2O faucet: The assigned invention was developed to test the feasibility of the prototype of the Access-H2O faucet by assessing whether subjects can activate the faucet to control water outputs via the motion sensor, eye gaze, and a speech speaker. To activate the faucet via the motion sensor, each subject was asked to place his or her hand near the motion sensor. To activate the faucet via the eye gaze, each subject was asked to look directly at the eye gaze sensor. To activate the faucet via the speech speaker, each subject was asked to speak to the speaker. Each subject performed the same function three times. The water from the faucet was used for drinking, rinsing, and grooming.
|
Control
n=10 Participants
The subjects have no spinal cord injury. They were used to confirm that the Access-H2O faucet works properly before the SCI subjects tested the functionality of the faucet.
Each control subject was asked to place their hand by the motion sensor (motion control), use a speech speaker (voice control), and then move their eyes up, down, left, and right to activate the eye gaze sensor (eye gaze control) to control water outputs for drinking, rinsing, and grooming. Each subject performed the same task/function three times
|
Total
n=28 Participants
Total of all reporting groups
|
|---|---|---|---|
|
Age, Categorical
<=18 years
|
0 Participants
n=24 Participants
|
0 Participants
n=24 Participants
|
0 Participants
n=48 Participants
|
|
Age, Categorical
Between 18 and 65 years
|
15 Participants
n=24 Participants
|
9 Participants
n=24 Participants
|
24 Participants
n=48 Participants
|
|
Age, Categorical
>=65 years
|
3 Participants
n=24 Participants
|
1 Participants
n=24 Participants
|
4 Participants
n=48 Participants
|
|
Age, Continuous
|
47 years
n=24 Participants
|
42 years
n=24 Participants
|
45 years
n=48 Participants
|
|
Sex: Female, Male
Female
|
1 Participants
n=24 Participants
|
10 Participants
n=24 Participants
|
11 Participants
n=48 Participants
|
|
Sex: Female, Male
Male
|
17 Participants
n=24 Participants
|
0 Participants
n=24 Participants
|
17 Participants
n=48 Participants
|
|
Ethnicity (NIH/OMB)
Hispanic or Latino
|
0 Participants
n=24 Participants
|
0 Participants
n=24 Participants
|
0 Participants
n=48 Participants
|
|
Ethnicity (NIH/OMB)
Not Hispanic or Latino
|
18 Participants
n=24 Participants
|
10 Participants
n=24 Participants
|
28 Participants
n=48 Participants
|
|
Ethnicity (NIH/OMB)
Unknown or Not Reported
|
0 Participants
n=24 Participants
|
0 Participants
n=24 Participants
|
0 Participants
n=48 Participants
|
|
Race (NIH/OMB)
American Indian or Alaska Native
|
0 Participants
n=24 Participants
|
0 Participants
n=24 Participants
|
0 Participants
n=48 Participants
|
|
Race (NIH/OMB)
Asian
|
0 Participants
n=24 Participants
|
0 Participants
n=24 Participants
|
0 Participants
n=48 Participants
|
|
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
|
0 Participants
n=24 Participants
|
0 Participants
n=24 Participants
|
0 Participants
n=48 Participants
|
|
Race (NIH/OMB)
Black or African American
|
3 Participants
n=24 Participants
|
0 Participants
n=24 Participants
|
3 Participants
n=48 Participants
|
|
Race (NIH/OMB)
White
|
15 Participants
n=24 Participants
|
10 Participants
n=24 Participants
|
25 Participants
n=48 Participants
|
|
Race (NIH/OMB)
More than one race
|
0 Participants
n=24 Participants
|
0 Participants
n=24 Participants
|
0 Participants
n=48 Participants
|
|
Race (NIH/OMB)
Unknown or Not Reported
|
0 Participants
n=24 Participants
|
0 Participants
n=24 Participants
|
0 Participants
n=48 Participants
|
|
Region of Enrollment
United States
|
18 Participants
n=24 Participants
|
10 Participants
n=24 Participants
|
28 Participants
n=48 Participants
|
PRIMARY outcome
Timeframe: The duration of time of assessment of the participant lasted for 2 to 3 hours.Population: 10 control subjects and 18 testing SCI subjects
Each subject could complete the tasks: 1. Can the test participants use their voice to activate the faucet to drink water, rinse their mouths, and rinse a quarter-size area of soap, or rinse fully from their left and/or right cheeks? 2. Can the test participants use the eye gaze mode to activate the faucet to drink water, rinse their mouths, and rinse a quarter-size area of soap, or rinse fully from their left and/or right cheeks? 3. Can the test participants use the hand motion to activate the faucet to drink water, rinse their mouths, and rinse a quarter-size area of soap, or rinse fully from their left and/or right cheeks? Coding 1 was labeled as "complete," coding 2 as "partially complete," and coding 3 as "not completed." The "complete" means all the tasks to activate the faucet were completed; The "partially complete" means the faucet was activated, but some tasks were not completed; The "not completed" means the tasks were not completed to activate the faucet.
Outcome measures
| Measure |
Spinal Cord Injury
n=18 Participants
Each subject was asked to the following tasks to open the faucet:1) speak to a speech speaker (Voice control) by saying "open", 2) place the hand by the motion sensor (motion control), and 3) move their eyes up, down, left, and right to activate the eye gaze sensor (eye gaze control). Once the water flowed from the faucet, the subject used it to to drink, rinse the mouth, and wash the soap from the face. Each subject performed the same of tasks three times.
Access-H2O faucet: The assigned invention was developed to test the feasibility of the prototype of the Access-H2O faucet by assessing whether subjects can open the faucet to control water outputs via a speech speaker, the motion sensor, and eye gaze. To open the faucet via the motion sensor, each subject was asked to place his or her hand near the motion sensor. To activate the faucet via the eye gaze, each subject was asked to look directly at the eye gaze sensor. To activate the faucet via the speech speaker, each subject was asked to speak to the speaker. Each subject performed the same function three times. The water from the faucet was used for drinking, rinsing, and grooming.
|
Control
n=10 Participants
Control subjects without spinal cord injuries
|
|---|---|---|
|
Water Access for Activities of Daily Living
Number of participates who successfully completed using voice control to rinse month · Not Complete
|
1 Participants
|
0 Participants
|
|
Water Access for Activities of Daily Living
Number of participants who successfully using eye gaze control to rinse the mouth · Not Complete
|
0 Participants
|
0 Participants
|
|
Water Access for Activities of Daily Living
Number of participants who successfully using eye gaze to rinse a quarter size soap from face · Not Complete
|
1 Participants
|
0 Participants
|
|
Water Access for Activities of Daily Living
Number of participants who successfully completed using hand motion control to drink water · Not Complete
|
1 Participants
|
0 Participants
|
|
Water Access for Activities of Daily Living
Number of participants who successfully completed using hand motion control to rinse the mouth · Not Complete
|
1 Participants
|
0 Participants
|
|
Water Access for Activities of Daily Living
Number of participants who successfully completed using voice control to drink water · Complete
|
18 Participants
|
10 Participants
|
|
Water Access for Activities of Daily Living
Number of participants who successfully completed using voice control to drink water · Partially complete
|
0 Participants
|
0 Participants
|
|
Water Access for Activities of Daily Living
Number of participants who successfully completed using voice control to drink water · Not Complete
|
0 Participants
|
0 Participants
|
|
Water Access for Activities of Daily Living
Number of participates who successfully completed using voice control to rinse month · Complete
|
17 Participants
|
10 Participants
|
|
Water Access for Activities of Daily Living
Number of participates who successfully completed using voice control to rinse month · Partially complete
|
0 Participants
|
0 Participants
|
|
Water Access for Activities of Daily Living
Number of participants who successfully completed using voice control to rinse soap from the face · Complete
|
17 Participants
|
10 Participants
|
|
Water Access for Activities of Daily Living
Number of participants who successfully completed using voice control to rinse soap from the face · Partially complete
|
0 Participants
|
0 Participants
|
|
Water Access for Activities of Daily Living
Number of participants who successfully completed using voice control to rinse soap from the face · Not Complete
|
1 Participants
|
0 Participants
|
|
Water Access for Activities of Daily Living
Number of participants who successfully completed using eye gaze control to drink water · Complete
|
18 Participants
|
10 Participants
|
|
Water Access for Activities of Daily Living
Number of participants who successfully completed using eye gaze control to drink water · Partially complete
|
0 Participants
|
0 Participants
|
|
Water Access for Activities of Daily Living
Number of participants who successfully completed using eye gaze control to drink water · Not Complete
|
0 Participants
|
0 Participants
|
|
Water Access for Activities of Daily Living
Number of participants who successfully using eye gaze control to rinse the mouth · Complete
|
18 Participants
|
10 Participants
|
|
Water Access for Activities of Daily Living
Number of participants who successfully using eye gaze control to rinse the mouth · Partially complete
|
0 Participants
|
0 Participants
|
|
Water Access for Activities of Daily Living
Number of participants who successfully using eye gaze to rinse a quarter size soap from face · Complete
|
17 Participants
|
10 Participants
|
|
Water Access for Activities of Daily Living
Number of participants who successfully using eye gaze to rinse a quarter size soap from face · Partially complete
|
0 Participants
|
0 Participants
|
|
Water Access for Activities of Daily Living
Number of participants who successfully completed using hand motion control to drink water · Complete
|
17 Participants
|
10 Participants
|
|
Water Access for Activities of Daily Living
Number of participants who successfully completed using hand motion control to drink water · Partially complete
|
0 Participants
|
0 Participants
|
|
Water Access for Activities of Daily Living
Number of participants who successfully completed using hand motion control to rinse the mouth · Complete
|
17 Participants
|
10 Participants
|
|
Water Access for Activities of Daily Living
Number of participants who successfully completed using hand motion control to rinse the mouth · Partially complete
|
0 Participants
|
0 Participants
|
|
Water Access for Activities of Daily Living
Number of Participants who successfully completed using hand motion to rinse soap from the face · Complete
|
17 Participants
|
10 Participants
|
|
Water Access for Activities of Daily Living
Number of Participants who successfully completed using hand motion to rinse soap from the face · Partially complete
|
0 Participants
|
0 Participants
|
|
Water Access for Activities of Daily Living
Number of Participants who successfully completed using hand motion to rinse soap from the face · Not Complete
|
1 Participants
|
0 Participants
|
Adverse Events
Spinal Cord Injury
Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths
Control
Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths
Serious adverse events
Adverse event data not reported
Other adverse events
Adverse event data not reported
Additional Information
Results disclosure agreements
- Principal investigator is a sponsor employee
- Publication restrictions are in place