No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Healthy Volunteers Welcome
You do not need to have the condition being studied to take part.
Ready to participate?
Review the details below, then apply to join this clinical trial.
At a Glance
Age
65 and older
Sex
Any
Study type
Interventional
Purpose
Treatment
Participants needed
40 (estimated)
Sponsor
Johns Hopkins University · Other
Who this trial is looking for
Think this trial could be right for you?
Answer a few quick questions to see if you may meet the eligibility requirements.
Baba is a novel AI "care copilot" designed to improve emotional well-being, cognitive stimulation, and social connection through emotionally present conversations, proactive engagement, and personalized communication. Unlike many existing solutions, Baba operates through SMS text and voice calls, requiring no apps, Wi-Fi, or new devices, making it particularly accessible to older adults.
Trial Locations
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Facility
City
State
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Status
Eligibility Criteria
Inclusion Criteria:
* Lives alone
* Responds "occasionally" or "most" to the exhaustion questionnaire:
1. "How often in the last week did you feel that everything you did was an effort?"
2. "How often in the last week did you feel that you could not get going?"
* Willingness and ability to reg…
Inclusion Criteria:
* Lives alone
* Responds "occasionally" or "most" to the exhaustion questionnaire:
1. "How often in the last week did you feel that everything you did was an effort?"
2. "How often in the last week did you feel that you could not get going?"
* Willingness and ability to regularly engage with Baba for 12 weeks
Exclusion Criteria:
* Significant cognitive impairment that prevents consent or participation
* Inability to communicate via SMS or phone
* Severe hearing or speech impairment precluding use of voice interaction
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