Perioperative Pregabalin and Lidocaine to Reduce Chronic Breast Cancer Pain
CompletedPhase 3NCT02240199
View the official record on ClinicalTrials.gov Recruiting status changes often. Contact the study team listed on ClinicalTrials.gov, and talk to your doctor before joining a study.
Brief summary (from the registry)
Breast tissue and the areas surrounding the breast contain many small to medium-sized nerves. During surgery on the breast, these nerves can be inadvertently cut or damaged. Chemotherapy and radiotherapy after surgery worsen the injury experienced by these nerves. These nerves eventually become abnormal and provide pain signals to the brain well beyond the healing period after surgery. Patients with these abnormal nerves suffer from chronic pain in the breast area that persists for several years after surgery. Chronic pain is associated with a reduced quality of life, daily functioning, psychological distress, and contributes to excessive health care expenditures. There is encouraging data suggesting that an infusion of Lidocaine during surgery and Pregabalin given around the time of surgery can prevent the development of chronic pain after breast cancer surgery. A large randomized controlled trial is needed to determine the efficacy of these two interventions on reducing chronic pain after breast cancer surgery (e.g. within 3 months of surgery). A pilot trial is first needed to determine the feasibility of undertaking such a trial.
Study details
- Official title
- Pregabalin and Lidocaine in Breast Cancer Surgery to Alter Neuropathic Pain (PLAN): A Pilot Trial
- Conditions
- Post-mastectomy Pain Syndrome
- Chronic Post-surgical Pain
- Interventions
- Drug: Intraoperative Intravenous Lidocaine Infusion
- Drug: Perioperative Pregabalin
- Drug: Perioperative Pregabalin Placebo
- Drug: Intraoperative Intravenous Lidocaine Placebo Infusion
- Sponsor
- McMaster University
- Collaborators
- Hamilton Health Sciences Corporation
- Start date
- 2014-11
- Primary completion
- 2016-01
- Sex
- Female
- Age range
- from 18 Years to 75 Years
- Results posted
- No results posted in this snapshot
- Countries
- Canada
- Total sites listed
- 2
Eligibility criteria
Show eligibility criteria (verbatim from the registry)
Inclusion Criteria: * female patients 18-75 years of age * undergoing a unilateral or bilateral mastectomy or partial-mastectomy (breast conserving surgery), for prophylactic (e.g. family history or BRCA gene mutation) or belief of isolated (non-metastatic) cancerous lesions * receiving a general anesthetic Exclusion Criteria: * previous breast surgery within six months of index surgery * undergoing a DIEP (Deep Inferior Epigastric Perforator) flap procedure * patient has chronic pain or a chronic pain syndrome for which they have taken 4 or more daily medications (i.e. opioids, anti-convulsants, anti-spasmodic, anti-depressants, anti-inflammatories) or routine pain intervention (i.e. nerve blocks) during the past 3 months * documented hypersensitivity or allergy to pregabalin, gabapentin, or lidocaine * history of ventricular tachycardia, ventricular fibrillation, or atrioventricular block ≥ type II * history of congestive heart failure * renal insufficiency with creatinine \> 120 µmol/L * known or previously documented cirrhosis * pregnant * unable to swallow study medications * patient's surgeon believes patient is inappropriate for inclusion in trial * unlikely to comply with follow-up (e.g. no fixed address, plans to move out of town) * language difficulties that would impede valid completion of questionnaires * patient requires gabapentin or pregabalin for a medical condition or has been taking gabapentin or pregabalin daily during the past 1 week
Canadian sites (2)
| Facility | City | Province |
|---|---|---|
| Juravinski Hospital | Hamilton | Ontario |
| Sunnybrook Health Sciences Centre | Toronto | Ontario |
Source: ClinicalTrials.gov (US National Library of Medicine), snapshot October 2026. Check the registry for current recruiting status. Record: https://clinicaltrials.gov/study/NCT02240199