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Phase 4 Completed N=50 Randomized Double-blind Treatment

Post-Op Lidocaine Patch

Pain, Postoperative
Source: ClinicalTrials.gov NCT03500211 ↗
Enrolled (actual)
50
Serious AEs
0.0%
Results posted
Mar 2020
Primary outcomePrimary: 12-hour Postoperative Pain Scores — 33.5; 28.8 score on a scale
◆ Published Evidence
No publication linked

No peer-reviewed publication reporting this trial's results has been linked yet. This can indicate results are unpublished — a known publication-bias signal. We re-check periodically.

Summary

Randomized control trial evaluating use of lidocaine vs placebo patch for post-operative cesarean incision pain.

Outcome Measures

OutcomeResultp-value
PRIMARY
12-hour Postoperative Pain Scores		 33.5; 28.8 —
PRIMARY
24-hour Postoperative Pain Scores		 34.1; 32.9 —
PRIMARY
36-hour Postoperative Pain Scores		 37.3; 43.0 —
PRIMARY
48-hour Postoperative Pain Scores		 24.8; 29.6 —
SECONDARY
5-days Postoperative Narcotic Use		 8.6; 8.3 —

Eligibility Criteria

Inclusion Criteria

  • Pregnant patients who require a scheduled or non-urgent cesarean birth
  • Patient able to receive neuraxial analgesia
  • Patient able to give verbal and written consent for both cesarean birth and study

Exclusion Criteria

  • Patients requiring emergent cesarean birth
  • Patients allergic to lidocaine or adhesive
  • Patients who have already received an epidural during this admission or requiring general anesthesia for cesarean birth
  • Patients using chronic oral neuromodulators
  • Patients with cardiac disease or using anti-arrhythmic agents
  • Patients with fibromyalgia or chronic pain syndromes such as rheumatoid arthritis, osteoarthritis, or lupus.
  • Daily narcotic or opiate use for greater than the 2 months prior to enrollment in the study.
View full record on ClinicalTrials.gov →

Data sourced from ClinicalTrials.gov (NCT03500211). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.

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