TB patients may soon ditch clinic visits by recording pill-taking on their phones
NCT ID NCT06574529
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study tested whether people with active tuberculosis can use a smartphone app to send videos of themselves taking their medication, instead of going to a clinic for direct observation. Researchers enrolled 51 patients in Switzerland and measured how many agreed to use the app and how well it worked. The goal was to see if this approach is practical and acceptable in a low-incidence, high-income setting.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- video-observed therapy (vDOT) via smartphone app
- What this could lead to
- If successful, this approach could make it easier and less costly for patients to complete tuberculosis treatment without daily clinic visits.
- What could go wrong
- This is a small feasibility study (51 participants) in a single region, so results may not apply broadly. Technical issues or patient reluctance could limit adoption.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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51 people
The number who actually took part.
- Started
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Nov 2021
- Finished
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May 2024
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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16 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * age above 16 years of age; providing informed consent (translators were used whenever necessary to ensure understanding of study and vDOT procedure); having a diagnosis of untreated active tuberculosis, irrespective of site of infection, confirmed by culture and/or Polymerase chain reaction test (PCR) and follow-up ensured by Geneva University Hospital. Exclusion Criteria: * refusal to participate, not fulfilling inclusion criteria
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Geneva University Hospital
Geneva, Canton of Geneva, 1205, Switzerland
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