Could a smartphone replace clinic visits for rare tumor survivors?
NCT ID NCT04573816
First seen Jul 08, 2026 · Last updated Jul 09, 2026 · Updated 1 time
Summary
This study tests whether a remote monitoring program can reliably track the health of people who have had surgery for pheochromocytoma or paraganglioma (PPGL), rare adrenal tumors. Participants use an internet platform to report their data, which is compared to information collected during in-person clinic visits. The goal is to see if remote monitoring can be as reliable as standard follow-up care.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If reliable, this remote monitoring program could reduce the need for frequent in-person clinic visits for patients with these rare tumors.
- What could go wrong
- The study is small and single-center, so results may not apply broadly. It only measures reliability of data collection, not long-term health outcomes.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
-
132 people
The number who actually took part.
- Started
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Oct 2020
- Finished
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Oct 2023
- 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.
Who is studied
Patients with pheochromocytoma or paraganglioma surgery
- Ages
-
18 years and older
- Sex
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Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patient at least 18 years old * Follow-up after surgery of a pheochromocytoma or a paraganglioma at the European Hospital Georges Pompidou (Paris, France) * Free from recurrences and / or metastases at inclusion * Non-opposition of participation in research Exclusion Criteria: * Lack of internet access * Patient not understanding French * Patient living abroad, unable to come for consultation * Patient with co-morbidity involving life threatening within one year of inclusion * Pregnant or breastfeeding woman
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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
-
Hopital européen Georges Pompidou
Paris, 75015, France
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