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| ID | Type | Description | Link |
|---|---|---|---|
| R03AG078857 | U.S. NIH Grant/Contract | View source |
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| Name | Class |
|---|---|
| National Institute on Aging (NIA) | NIH |
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This study aims to determine feasibility, acceptability, and usability, and to assess the safety of using a virtual reality-based software called ''ReCognitionVR'' in healthy volunteers.
Virtual reality (VR) imitates reality by creating an artificial 3-D environment using computing technology or software. Using this software with a headset, a virtual environment is created, which cognitively stimulates the user's brain to think they are in an artificial world. Creating a virtual environment allows flexibility and measurement of different types of stimuli while recording the various responses provided by users in the controlled virtual environment. VR strengthens the brain's ability to focus, learn, and retain experience. VR for attention deficit disorders has been reported to have promising results. This trial aims to follow in similar footsteps using the gamification of exercises for cognitive stimulation in healthy volunteers to record outcomes and perform usability testing. These exercise "games" allow users to focus and pay attention to the game while helping reorient and cognitively stimulate the user's brain. The games are built with increasing difficulty and complexity of user demand and output. A novel, 3D-simulated software platform prototype called ''ReCognitionVR'' was developed to provide VR-based cognitive exercises to healthy participants for testing.
The premise of this trial is that VR-based cognitive stimulation software will allow the controlled delivery of structured cognitive exercises focusing on orientation, attention, memory, and executive functions. The system will allow customized frequency and duration of cognitive exercises based on the users' difficulty level in a delightfully relaxed- environment with music.
According to our institutional review board recommendations, this pilot study will be conducted in two steps on two different cohorts which are as follows:
In the first step, the usability, acceptability, and safety of ReCognitionVR-based cognitive exercises will be evaluated on elderly healthy subjects. This study's results will inform the design of a second-step pilot study.
In the second step, the usability, acceptability, and safety of ReCognitionVR-based cognitive exercise will be evaluated for elderly surgical patients who are at high risk for the development of delirium.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Virtual Reality Software Usability in Healthy Volunteers Age 18-35 Years | Experimental | Healthy volunteers between the ages of 18 and 35 years will utilize the ReCognition virtual reality software |
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| Virtual Reality Software Usability in Healthy Volunteers Age 60 or Greater Years | Experimental | Healthy volunteers 60 years of age and older will utilize the ReCognition virtual reality software |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Virtual Reality Software | Other | The ReCognition virtual reality software is delivered via an Oculus Quest 2 device. This three-dimensional simulated software was designed to improve attention and executive functions. |
| Measure | Description | Time Frame |
|---|---|---|
| Percentage of Participants Using Virtual Reality Software at 20 Minutes After Start | Whether 70% of participants in each group will complete 20 minutes of use of the ReCognition VR-based software (a binary outcome) | 20 minutes after the start of software use |
| Measure | Description | Time Frame |
|---|---|---|
| Participants With a System Usability Scale Score >35 | The proportion of participants with a System Usability Scale score >35 on a scale of 0-100, where higher scores mean better usability. | After completion of use of the virtual reality software, up to 2 hours after the start of software use |
| Participant High Score in Easy Mode |
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Inclusion Criteria:
Age 18-35 years or ≥60 years
Healthy volunteers who meet one of the following criteria according to their self-reported medical history:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Houston Methodist Research Institute | Houston | Texas | 77030 | United States |
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Of 30 enrolled participants, 29 met inclusion criteria. One participant in Arm 2 (Virtual Reality Software Usability in Healthy Volunteers Age 60 or Greater Years) completed the study but was outside the limit for BMI and could not be counted in the efficacy endpoints. However, because they completed the study, they were counted in the safety endpoints only.
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| ID | Title | Description |
|---|---|---|
| FG000 | Virtual Reality Software Usability in Healthy Volunteers Age 18-35 Years (ASA1) | Healthy volunteers between the ages of 18 and 35 years will utilize the ReCognition virtual reality software Virtual Reality Software: The ReCognition virtual reality software is delivered via an Oculus Quest 2 device. This three-dimensional simulated software was designed to improve attention and executive functions. |
| FG001 | Virtual Reality Software Usability in Healthy Volunteers Age 60 or Greater Years (ASA2) | Healthy volunteers 60 years of age and older will utilize the ReCognition virtual reality software Virtual Reality Software: The ReCognition virtual reality software is delivered via an Oculus Quest 2 device. This three-dimensional simulated software was designed to improve attention and executive functions. |
| Title | Milestones | Reasons Not Completed | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overall Study |
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| ID | Title | Description |
|---|---|---|
| BG000 | Virtual Reality Software Usability in Healthy Volunteers Age 18-35 Years (ASA1) | Healthy volunteers between the ages of 18 and 35 years will utilize the ReCognition virtual reality software Virtual Reality Software: The ReCognition virtual reality software is delivered via an Oculus Quest 2 device. This three-dimensional simulated software was designed to improve attention and executive functions. |
| Units | Counts |
|---|---|
| Participants |
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| Title | Description | Population Description | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Denominator Units Selected | Denominators | Classes |
|---|---|---|---|---|---|---|---|---|---|
| Age, Continuous | Median |
| Type | Title | Description | Population Description | Reporting Status | Anticipated Posting Date | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Time Frame | Units Analyzed | Denominator Units Selected | Arm/Group Information | Denominators | Classes | Analyses | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Primary | Percentage of Participants Using Virtual Reality Software at 20 Minutes After Start | Whether 70% of participants in each group will complete 20 minutes of use of the ReCognition VR-based software (a binary outcome) | Posted | Count of Participants | Participants | 20 minutes after the start of software use |
|
The duration of the participant's activity in the study (approximately 20 minutes)
Neurological: Main clusters of cybersickness: gastrointestinal (e.g., stomach awareness, nausea, vomiting), central (e.g., fainting, lightheadedness, blurred vision, disorientation, dizziness), peripheral (e.g., sweating, feeling hot), sopite (e.g., annoyance, drowsiness, tiredness, uneasiness).
Cardiovascular: New-onset hypotension, bradycardia (HR < 50 bpm), tachycardia (HR >130 bpm)
Pulmonary: New-onset hypoxia (SpO2 <88%) and tachypnea (respiratory rate >20).
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| ID | Title | Description | Deaths (Affected) | Deaths (At Risk) | Serious Events (Affected) | Serious Events (At Risk) | Other Events (Affected) | Other Events (At Risk) |
|---|---|---|---|---|---|---|---|---|
| EG000 | Virtual Reality Software Usability in Healthy Volunteers Age 18-35 Years | Healthy volunteers between the ages of 18 and 35 years will utilize the ReCognition virtual reality software Virtual Reality Software: The ReCognition virtual reality software is delivered via an Oculus Quest 2 device. This three-dimensional simulated software was designed to improve attention and executive functions. |
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| Term | Organ System | Source Vocabulary | Assessment Type | Notes | Statistical Information |
|---|---|---|---|---|---|
| Transient increase in systolic blood pressure | Vascular disorders | Non-systematic Assessment | Transient >20% increase in systolic blood pressure that did not preclude the participant from completing the study |
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| Title | Organization | Phone | Extension | |
|---|---|---|---|---|
| Dr. Hina Faisal | Department of Surgery, Houston Methodist Hospital | 713-714-4973 | hfaisal@houstonmethodist.org |
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| Type | Includes Protocol | Includes SAP | Includes ICF | Document Label | Document Date | Document Uploaded Date | Document File Name |
|---|---|---|---|---|---|---|---|
| Prot_SAP | Yes | Yes | No | Study Protocol and Statistical Analysis Plan | Jun 5, 2022 | Oct 4, 2023 | Prot_SAP_000.pdf |
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Participant highest score achieved utilizing the virtual reality software, on a scale of 0 to 100, where higher scores indicate better performance in the software game. |
| After completion of use of the virtual reality software, up to 2 hours after the start of software use |
| Participant High Score in Medium Difficulty Mode | Participant highest score achieved utilizing the virtual reality software, on a scale of 0 to 100, where higher scores indicate better performance in the software game. | After completion of use of the virtual reality software, up to 2 hours after the start of software use |
| Participant High Score in Hard Mode | Participant highest score achieved utilizing the virtual reality software, on a scale of 0 to 100, where higher scores indicate better performance in the software game. | After completion of use of the virtual reality software, up to 2 hours after the start of software use |
| Change From Baseline in Heart Rate After 10 Minutes of Virtual Reality Software Use | Heart rate measured using a vital sign monitor at baseline (immediately prior to software use) and 10 minutes after software use. Change = 10-minute heart rate - baseline heart rate | Baseline and 10 minutes |
| Change From Baseline in Pulse Oximetry Oxygen Saturation After 10 Minutes of Virtual Reality Software Use | Pulse oximetry oxygen saturation measured using a vital sign monitor at baseline (immediately prior to software use) and 10 minutes after software use. Change = 10-minute oxygen saturation - baseline oxygen saturation | Baseline and 10 minutes |
| Change From Baseline in Respiratory Rate After 10 Minutes of Virtual Reality Software Use | Respiratory rate at baseline (immediately prior to software use) and 10 minutes after software use. Change = 10-minute respiratory rate - baseline respiratory rate rate | Baseline and 10 minutes |
| Change From Baseline in Systolic Blood Pressure After 10 Minutes of Virtual Reality Software Use | Systolic blood pressure measured using a vital sign monitor at baseline (immediately prior to software use) and 10 minutes after software use. Change = 10-minute blood pressure - baseline blood pressure | Baseline and 10 minutes |
| Change From Baseline in Diastolic Blood Pressure After 10 Minutes of Virtual Reality Software Use | Diastolic blood pressure measured using a vital sign monitor at baseline (immediately prior to software use) and 10 minutes after software use. Change = 10-minute blood pressure - baseline blood pressure | Baseline and 10 minutes |
| Change From Baseline in Heart Rate After Completion of Virtual Reality Software Use | Heart rate measured using a vital sign monitor at baseline (immediately prior to software use) and after completion of the software game. Change = completion heart rate - baseline heart rate | Baseline and the completion of the software game, up to 2 hours |
| Change From Baseline in Pulse Oximetry Oxygen Saturation After Completion of Virtual Reality Software Use | Pulse oximetry oxygen saturation measured using a vital sign monitor at baseline (immediately prior to software use) and after completion of the software game. Change = completion oxygen saturation - baseline oxygen saturation | Baseline and the completion of the software game, up to 2 hours |
| Change From Baseline in Respiratory Rate After Completion of Virtual Reality Software Use | Respiratory rate at baseline (immediately prior to software use) and after completion of the software game. Change = completion respiratory rate - baseline respiratory rate rate | Baseline and the completion of the software game, up to 2 hours |
| Change From Baseline in Systolic Blood Pressure After Completion of Virtual Reality Software Use | Systolic blood pressure measured using a vital sign monitor at baseline (immediately prior to software use) and after completion of the software game. Change = completion blood pressure - baseline blood pressure | Baseline and the completion of the software game, up to 2 hours |
| Change From Baseline in Diastolic Blood Pressure After Completion of Virtual Reality Software Use | Diastolic blood pressure measured using a vital sign monitor at baseline (immediately prior to software use) and after completion of the software game. Change = completion blood pressure - baseline blood pressure | Baseline and the completion of the software game, up to 2 hours |
| BG001 | Virtual Reality Software Usability in Healthy Volunteers Age 60 or Greater Years (ASA2) | Healthy volunteers 60 years of age and older will utilize the ReCognition virtual reality software Virtual Reality Software: The ReCognition virtual reality software is delivered via an Oculus Quest 2 device. This three-dimensional simulated software was designed to improve attention and executive functions. |
| BG002 | Total | Total of all reporting groups |
| years |
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| Sex: Female, Male | Count of Participants | Participants |
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| Ethnicity (NIH/OMB) | Count of Participants | Participants |
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| Race (NIH/OMB) | Count of Participants | Participants |
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| Body Mass Index, continuous | Median | Inter-Quartile Range | kg/m2 |
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| Non-smoker | Count of Participants | Participants |
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| History of hypertension | Count of Participants | Participants |
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| History of diabetes | Count of Participants | Participants |
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| History of hypercholesterolemia | Count of Participants | Participants |
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Healthy volunteers 60 years of age and older will utilize the ReCognition virtual reality software Virtual Reality Software: The ReCognition virtual reality software is delivered via an Oculus Quest 2 device. This three-dimensional simulated software was designed to improve attention and executive functions. |
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| Secondary | Participants With a System Usability Scale Score >35 | The proportion of participants with a System Usability Scale score >35 on a scale of 0-100, where higher scores mean better usability. | Posted | Count of Participants | Participants | After completion of use of the virtual reality software, up to 2 hours after the start of software use |
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| Secondary | Participant High Score in Easy Mode | Participant highest score achieved utilizing the virtual reality software, on a scale of 0 to 100, where higher scores indicate better performance in the software game. | Posted | Median | Inter-Quartile Range | score on a scale | After completion of use of the virtual reality software, up to 2 hours after the start of software use |
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| Secondary | Participant High Score in Medium Difficulty Mode | Participant highest score achieved utilizing the virtual reality software, on a scale of 0 to 100, where higher scores indicate better performance in the software game. | Posted | Median | Inter-Quartile Range | score on a scale | After completion of use of the virtual reality software, up to 2 hours after the start of software use |
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| Secondary | Participant High Score in Hard Mode | Participant highest score achieved utilizing the virtual reality software, on a scale of 0 to 100, where higher scores indicate better performance in the software game. | Posted | Median | Inter-Quartile Range | score on a scale | After completion of use of the virtual reality software, up to 2 hours after the start of software use |
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| Secondary | Change From Baseline in Heart Rate After 10 Minutes of Virtual Reality Software Use | Heart rate measured using a vital sign monitor at baseline (immediately prior to software use) and 10 minutes after software use. Change = 10-minute heart rate - baseline heart rate | Posted | Mean | Standard Deviation | beats per minute | Baseline and 10 minutes |
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| Secondary | Change From Baseline in Pulse Oximetry Oxygen Saturation After 10 Minutes of Virtual Reality Software Use | Pulse oximetry oxygen saturation measured using a vital sign monitor at baseline (immediately prior to software use) and 10 minutes after software use. Change = 10-minute oxygen saturation - baseline oxygen saturation | Posted | Mean | Standard Deviation | percent oxygen saturation | Baseline and 10 minutes |
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| Secondary | Change From Baseline in Respiratory Rate After 10 Minutes of Virtual Reality Software Use | Respiratory rate at baseline (immediately prior to software use) and 10 minutes after software use. Change = 10-minute respiratory rate - baseline respiratory rate rate | Posted | Mean | Standard Deviation | breaths per minute | Baseline and 10 minutes |
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| Secondary | Change From Baseline in Systolic Blood Pressure After 10 Minutes of Virtual Reality Software Use | Systolic blood pressure measured using a vital sign monitor at baseline (immediately prior to software use) and 10 minutes after software use. Change = 10-minute blood pressure - baseline blood pressure | Posted | Mean | Standard Deviation | mm Hg | Baseline and 10 minutes |
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| Secondary | Change From Baseline in Diastolic Blood Pressure After 10 Minutes of Virtual Reality Software Use | Diastolic blood pressure measured using a vital sign monitor at baseline (immediately prior to software use) and 10 minutes after software use. Change = 10-minute blood pressure - baseline blood pressure | Posted | Mean | Standard Deviation | mm Hg | Baseline and 10 minutes |
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| Secondary | Change From Baseline in Heart Rate After Completion of Virtual Reality Software Use | Heart rate measured using a vital sign monitor at baseline (immediately prior to software use) and after completion of the software game. Change = completion heart rate - baseline heart rate | Posted | Mean | Standard Deviation | beats per minute | Baseline and the completion of the software game, up to 2 hours |
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| Secondary | Change From Baseline in Pulse Oximetry Oxygen Saturation After Completion of Virtual Reality Software Use | Pulse oximetry oxygen saturation measured using a vital sign monitor at baseline (immediately prior to software use) and after completion of the software game. Change = completion oxygen saturation - baseline oxygen saturation | Posted | Mean | Standard Deviation | percent oxygen saturation | Baseline and the completion of the software game, up to 2 hours |
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| Secondary | Change From Baseline in Respiratory Rate After Completion of Virtual Reality Software Use | Respiratory rate at baseline (immediately prior to software use) and after completion of the software game. Change = completion respiratory rate - baseline respiratory rate rate | Posted | Mean | Standard Deviation | breaths per minute | Baseline and the completion of the software game, up to 2 hours |
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| Secondary | Change From Baseline in Systolic Blood Pressure After Completion of Virtual Reality Software Use | Systolic blood pressure measured using a vital sign monitor at baseline (immediately prior to software use) and after completion of the software game. Change = completion blood pressure - baseline blood pressure | Posted | Mean | Standard Deviation | mm Hg | Baseline and the completion of the software game, up to 2 hours |
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| Secondary | Change From Baseline in Diastolic Blood Pressure After Completion of Virtual Reality Software Use | Diastolic blood pressure measured using a vital sign monitor at baseline (immediately prior to software use) and after completion of the software game. Change = completion blood pressure - baseline blood pressure | Posted | Mean | Standard Deviation | mm Hg | Baseline and the completion of the software game, up to 2 hours |
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| 0 |
| 15 |
| 0 |
| 15 |
| 2 |
| 15 |
| EG001 | Virtual Reality Software Usability in Healthy Volunteers Age 60 or Greater Years | Healthy volunteers 60 years of age and older will utilize the ReCognition virtual reality software Virtual Reality Software: The ReCognition virtual reality software is delivered via an Oculus Quest 2 device. This three-dimensional simulated software was designed to improve attention and executive functions. | 0 | 15 | 0 | 15 | 0 | 15 |
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| Transient vague uneasiness | Nervous system disorders | Non-systematic Assessment | Transient vague uneasiness that did not preclude the participant from completing the study |
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