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Timing of pain prescriptions may affect Post-Surgery comfort
NCT ID NCT03205189
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at 200 adults having day surgery with general anesthesia. One group received their pain medication prescription before surgery, the other after. Researchers tracked how many people had moderate-to-severe pain at home within 24 hours. The goal was to see if giving the prescription earlier improves pain control.
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 it works, this could show that giving pain medication prescriptions before surgery helps patients manage pain better at home.
- What could go wrong
- This is a small, completed trial focused on timing of prescriptions, not a new drug or treatment. Results may not apply to all surgeries or patients.
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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200 people
The number who actually took part.
- Started
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May 2017
- Finished
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Dec 2018
- 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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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: * Any major ambulatory surgery patient with general anesthesia. Exclusion Criteria: * Pregnancy. * Minor patient. * ASA score \> 3. * lack of general anesthesia. * General anesthesia combined with locoregional anesthesia. * Contraindication to ambulatory surgery. * Chronic pain. * chronic analgesic consumption. * no indication of non steroidal anti-inflammatory drug, paracetamol with codeine and morphine. * Active or old drug addiction. * Cognitive disorders or dementia. * Serious psychiatric disorders. * Patient under curatorship or tutorship. * No social protection * Misunderstanding of the French language * Patient participating in another trial
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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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Rouen University Hospital
Rouen, France
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Other studies related to the condition(s) this trial covers.
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