Cervical lidocaine for IUD insertional pain: a randomized controlled trial
CP McNicholas, T Madden, Q Zhao, G Secura… - American journal of …, 2012 - Elsevier
OBJECTIVE: Anticipated pain with intrauterine device (IUD) insertion may be a barrier to
widespread use. Our objective was to evaluate the efficacy of intracervical 2% lidocaine gel
for pain relief with IUD insertion. STUDY DESIGN: We performed a double-blind,
randomized controlled trial of women undergoing IUD insertion. Participants were randomly
assigned to 2% lidocaine or placebo gel. Study gel (3 mL) was placed 3 minutes prior to IUD
insertion. Pain scores were measured at various time points using a 10-point visual analog …
widespread use. Our objective was to evaluate the efficacy of intracervical 2% lidocaine gel
for pain relief with IUD insertion. STUDY DESIGN: We performed a double-blind,
randomized controlled trial of women undergoing IUD insertion. Participants were randomly
assigned to 2% lidocaine or placebo gel. Study gel (3 mL) was placed 3 minutes prior to IUD
insertion. Pain scores were measured at various time points using a 10-point visual analog …
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