Could a common numbing drug replace opioids after cancer surgery?
NCT ID NCT02894710
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether giving the numbing drug lidocaine through a vein during and after ear, nose, and throat cancer surgery could lower the need for strong opioid painkillers and reduce long-term pain. 143 adults having major head and neck cancer surgery were randomly assigned to receive either lidocaine or a placebo. Researchers measured how much morphine patients needed in the first two days after surgery and checked for chronic pain 3 to 6 months later.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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143 people
The number who actually took part.
- Started
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Dec 2016
- Finished
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Dec 2019
- 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: * Patient undergoing major carcinological ENT surgery (total laryngectomy, oropharyngectomy with or without mandibulotomy, crico-hyoido-epiglotto-pexy, intraoral extended resection, partial laryngectomy, partial pharyngectomy, extended pelvectomy, pelviglossectomy, with or without pectoralis major flap or free flap, with or without lymphadenectomy) * Patient receiving standardized Patient Controlled Analgesia (PCA) * Written informed consent Exclusion Criteria: * Hypersensitivity to local anesthetics of the amide group, * Acute porphyria * Atrioventricular conduction disorders requiring permanent electro-systolic * Epilepsy not controlled by treatment * Hepatocellular insufficiency (PT\<50%) or cirrhosis * Systolic heart failure (LVEF \<50%) * Major inflation State * Hypersensitivity to any component of Glucose 5% * Treatment with beta-blockers or antiarrhythmic of Vaughan Williams classification * BMI \> 30kg/m2 * Patient already treated for chronic pain with level 3 analgesic or for neuropathic pain * Pregnant or lactating women * Refusal to give consent * Patient under legal protection measure
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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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Centre Léon Bérard
Lyon, 69008, France
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Hospices Civils de Lyon / Hôpital de la Croix Rousse
Lyon, 69004, France
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Other studies related to the condition(s) this trial covers.
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