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RECRUITING
NCT06960317
NA

Empathy Through Pain Control: Lidocaine Paracervical Block for IUD Placements

Sponsor: University of California, San Diego

View on ClinicalTrials.gov

Summary

The goal of this research study is to learn more about how different uses of a numbing medication might affect pain levels while getting an IUD placed. The investigators are also studying participants opinions of their clinicians' empathy. The investigators are inviting patients who arrive at their clinic visit seeking an IUD. Usually, at University of California, San Diego (UCSD), for patients who have never delivered a baby, clinicians use a buffered paracervical block for before IUD placement. The purpose of this research study is to investigate whether a "buffered" (2 cc of sodium bicarbonate, 18 cc of 1% lidocaine) paracervical block (numbing medication given on both sides of the cervix) is effective in reducing pain during IUD placement in individuals with prior C-sections, the difference between buffered and unbuffered for nulliparous patients, and whether a medicated gel reduces pain with the paracervical block.

Official title: Expanding the Use of Paracervical Block for IUD Placements and Adding a Compassionate Care Assessment

Key Details

Gender

FEMALE

Age Range

18 Years - 50 Years

Study Type

INTERVENTIONAL

Enrollment

204

Start Date

2025-06-04

Completion Date

2028-06-30

Last Updated

2025-06-13

Healthy Volunteers

Yes

Interventions

DRUG

Buffered Lidocaine

To determine if a 20 cc buffered (2 cc of sodium bicarbonate, 18 cc of 1% lidocaine) lidocaine paracervical block decreases pain with IUD placement

OTHER

Sham Comparator

None - capped needle will not be injected nor will it contain any medication.

DRUG

Unbuffered lidocaine

To determine if a 20 cc unbuffered (1% lidocaine) lidocaine paracervical block decreases pain with IUD placement

DRUG

Xylocaine jelly 2%

To determine if a Xylocaine jelly (2% infused lidocaine) decreases pain with paracervical block

DRUG

Surgilube

To determine if a placebo gel is inferior to lidocaine gel for pain with paracervical block

Locations (1)

University of California, San Diego

La Jolla, California, United States