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Study identifier: NCT07048769 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Paracervical Block for Pain Reduction in Saline Infusion Sonograms

Condition: Pain During Saline Infusion Sonogram  ·  Sponsor: Montefiore Medical Center

PhasePhase 4
Planned participants246
Who can joinFemale, 18 Years to 50 Years
Healthy volunteersNo

About this study

Inadequate pain management during gynecologic procedures is a growing women's health concern, especially as it reduces access to care for patients who may subsequently avoid further treatment. Although recent evidence has shown that local anesthesia reduces pain during certain gynecologic procedures, such as intrauterine (IUD) placements, there is still limited evidence on the effectiveness of local anesthesia during saline infusion sonograms (SIS). The SIS is a routine procedure performed during the fertility workup to evaluate the uterus and fallopian tubes. In this study, the investigators are determining if local anesthesia improves the pain experience for women undergoing SIS by randomly assigning 246 women to receive local anesthesia (lidocaine) versus placebo (capped needle pressing against areas where the paracervical block is performed). The investigators will compare their self-reported pain scores at various points in the procedure. If local anesthesia is shown to be effective at reducing pain, this could ultimately improve the patient experience in fertility evaluations moving forward and make this procedure more accessible to all women.

This description comes directly from the study's public registry record.

Talk to the study team

Meaghan Jain, MD  ·  781-439-5947  ·  mejain@montefiore.org

Julian Gingold, MD, PhD  ·  914-997-1060  ·  jgingold@montefiore.org

Always discuss trial participation with your own doctor first.

Locations (1)

Montefiore's Institute for Reproductive Medicine and HealthHartsdale, New York, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT07048769