Smartphone app to track 5,000 chronic pain patients in real time
NCT ID NCT04880096
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study aims to create a large e-cohort of 5,000 chronic pain patients using a smartphone app called eDOL. The app lets patients report their pain, treatments, and daily life, while doctors can monitor them through a web platform. The goal is to better understand chronic pain and how it changes over time in real-world conditions.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- e-health tool (mobile app and web platform)
- What this could lead to
- If successful, this could lead to better understanding and personalized follow-up for chronic pain patients, potentially improving care and treatment strategies.
- What could go wrong
- This is an observational study, not a treatment trial. It will not directly test a new drug or therapy, and results may take years to translate into clinical practice.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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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APHP Ambroise Paré
RECRUITINGBoulogne-Billancourt, IDF, 92100, France
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APHP Cochin
RECRUITINGParis, IDF, 75014, France
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APHP Saint Antoine
RECRUITINGParis, IDF, 75012, France
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CH Bayeux
NOT_YET_RECRUITINGBayeux, 14400, France
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CH Voiron
RECRUITINGVoiron, 38500, France
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CHU Amiens
RECRUITINGAmiens, 80054, France
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CHU Grenoble
RECRUITINGGrenoble, 38700, France
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CHU Limoges
RECRUITINGLimoges, 87000, France
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CHU Montepllier
NOT_YET_RECRUITINGMontpellier, France
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CHU Nantes
RECRUITINGNantes, 44093, France
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CHU Nîmes
RECRUITINGNîmes, 30029, France
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CHU Rennes
RECRUITINGRennes, 35000, France
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CHU Saint Etienne
RECRUITINGSaint-Etienne, 42270, France
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CHU bordeaux
NOT_YET_RECRUITINGBordeaux, 33000, France
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CHU de Clermont-Ferrand - Service de Neurologie
RECRUITINGClermont-Ferrand, AURA, 63000, France
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Ch Lons Le Saunier
RECRUITINGLons-le-Saunier, 39000, France
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Chu Rouen
RECRUITINGRouen, 76000, France
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Chu Toulouse
RECRUITINGToulouse, 31300, France
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Clermont-Ferrand University Hospital
RECRUITINGClermont-Ferrand, AURA, 63000, France
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Groupe Hospitalier Paris Saint Joseph
RECRUITINGParis, IDf, 75014, France
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Hospices civils Lyon
RECRUITINGBron, 69500, France
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Hôpital Civil de Strasbourg
RECRUITINGStrasbourg, France
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Other studies related to the condition(s) this trial covers.
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