Lesotho HIV Monitoring

Swiss Tph
Monitoring Interface

Viral Load Database

HIV has affected the majority of the general population in Lesotho, the kingdom embedded into the heart of the south african mountains.

With Swiss Tph, Visible Solutions AG developed a monitoring database for 22'000 people. All treatments, lab results, cell count is reported and monitored.

To facilitate communication, patients are notified by SMS on lab results or get reminders to take their medicine.

Doctors can automatically identify consecutive high viral loads, which can be a hint on treatment resistance, side effects or problems with adherence.

No App required

The personalized online-questionnaires can be opened from a daily SMS or email.

Multi-site capability

Study teams in Geneva and Basel can enroll patients over the same platform.

Red flag alerts

Upon reporting specified symptoms, the  study team is informed proactively.

Follow-up lists

A list displays all symptomatic patients, and patients with side-effects.


If a questionnaire remains unanswered, a reminder is automatically sent.

Anonymized participants

All patients are anonymized, no names are stored.

Let's work together!

Write us an email, call or use the contact form and we will be in touch.

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Visible Solutions AG

Viaduktstrasse 93
8005 Zürich


+41 44 501 16 49


UID: CHE-394.626.036
VAT: CHE-394.626.036 MWST
D-U-N-S® Nummer: 48-000-1222