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J-Tip Use for Paracentesis in Adults With Liver Cirrhosis and Ascites

NCT06996379 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 110

Last updated 2025-05-30

No results posted yet for this study

Summary

The purpose of this clinical trial is to evaluate the level of comfort adult patients with cirrhosis of the liver and ascites presenting to Northwestern Memorial Hospital experience during a bedside abdominal paracentesis by numbing the skin with a needle-less device (the J-Tip), instead of using a needle to numb the skin. The main questions it aims to answer are the J-Tip effect upon:

1. Pain during intra-dermal local anesthetic administration
2. Pain during subcutaneous local anesthetic administration
3. Pain during paracentesis
4. Procedure-related anxiety

Participants will be randomly assigned to have their skin numbed either in the usual way with a needle or with the J-Tip. Participants will be responsible for having a paracentesis done in their hospital room and answering the survey questions regarding pain experienced during the procedure and how they would feel if they needed to have this procedure performed again. There is also a telephone follow-up survey 2 days after the procedure to ask the participant about their experience post-procedure. We will also collect data about any procedure complications.

Conditions

  • Evaluate Patient Comfort Level During Paracentesis by Numbing Skin With a Needle-less Device, Instead of Using a Needle to Numb the Skin

Interventions

DEVICE

Experimental J-Tip Needle-Free Injection System

This experimental intervention arm will include use of the J-Tip needle-less device to administer a one-time dose of 1% lidocaine during the superficial (intradermal) numbing step of a bedside abdominal paracentesis for adults with cirrhosis of the liver and ascites requiring bedside paracentesis.

DEVICE

Control (Standard treatment)

The control intervention arm will include use of a 25-gauge needle (standard of care) to administer a one-time dose of 1% lidocaine during the superficial (intradermal) numbing step of a bedside abdominal paracentesis for adults with cirrhosis of the liver and ascites requiring bedside paracentesis.

Sponsors & Collaborators

Principal Investigators

  • Emily Kahn, MD · Northwestern University

Study Design

Allocation
RANDOMIZED
Purpose
SUPPORTIVE_CARE
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-05-20
Primary Completion
2027-05-31
Completion
2027-05-31
FDA Device
Yes

Countries

  • United States

Study Locations

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Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06996379 on ClinicalTrials.gov