Could a simple drug combo cut morphine use after colon surgery?
NCT ID NCT03619538
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether adding the drug nefopam to standard pain relief (morphine and paracetamol) can reduce the amount of morphine needed after major colon surgery. 80 adults having planned surgery for colon cancer or diverticulosis took part. The main goal was to measure total morphine use after the operation.
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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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80 people
The number who actually took part.
- Started
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Jun 2007
- Finished
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Jun 2007
- 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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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: * Adult patient with a score ASA between I and III * Patient scheduled for elective major abdominal surgery (by laparotomy) for cancer or diverticulosis * Patient that signed the consent form Exclusion Criteria: * \- Patient treated in emergency situation * Patient with chronic inflammatory bowel disease (Crohn's disease, ulcerative colitis) * Patient that needs a surgery for restoration of continuity * Patient pregnant, breastfeeding, or during periods of genital activity using no contraception. * Patient with contraindications to nefopam, morphine, or paracetamol * Patient with chronic obstructive pulmonary disease, renal or severe hepatic impairment * Patient under analgesics treatment * Patient who participated in a clinical study in the previous 6 months.
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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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CHU de Nîmes
Nîmes, Gard, 30029, France
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