Forceps vs. Snare IVC Filter Removal

Description

IVC filters are mechanical filters placed in a patient's body to trap blood clots in the legs migrating to the lungs. When no longer indicated, interventional radiologists are consulted for IVC filter removal. Currently, many methods for extracting IVC filters exist. Two of the most common methods involve using an endovascular snare device or rigid forceps. We intend to prospectively compare these two methods in an attempt to see if one offers an advantage to the other. This will be compared by evaluating success rates and procedure time.

Conditions

DVT

Study Overview

Study Details

Study overview

IVC filters are mechanical filters placed in a patient's body to trap blood clots in the legs migrating to the lungs. When no longer indicated, interventional radiologists are consulted for IVC filter removal. Currently, many methods for extracting IVC filters exist. Two of the most common methods involve using an endovascular snare device or rigid forceps. We intend to prospectively compare these two methods in an attempt to see if one offers an advantage to the other. This will be compared by evaluating success rates and procedure time.

Prospective Comparison of Rigid Forceps Versus Endovascular Snare for Routine IVC Filter Retrieval

Forceps vs. Snare IVC Filter Removal

Condition
DVT
Intervention / Treatment

-

Contacts and Locations

Chicago

UChicago Medicine, Chicago, Illinois, United States, 60637

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

For general information about clinical research, read Learn About Studies.

Eligibility Criteria

  • * Non-pregnant females
  • * Adult patients (age 18 years and older)
  • * Referred to Interventional Radiology for IVC filter removal
  • * IVC filter implanted less than 6 months with the procedure being performed at UCMC by current IR staff.
  • * Cook Celect filter or Argon Medical Option Elite
  • * Patients with outside hospital filter placement
  • * Filters other than Cook Celect or Argon Medical Option Elite
  • * Implantation period \>6 months
  • * Evidence of coagulopathy (INR \<1.8, platelet count \>50k)
  • * Clotting disorder
  • * Central venous occlusion
  • * Prior filter placement/removal.

Ages Eligible for Study

18 Years to

Sexes Eligible for Study

ALL

Accepts Healthy Volunteers

No

Collaborators and Investigators

University of Chicago,

Osmanuddin Ahmed, MD, PRINCIPAL_INVESTIGATOR, UChicago Medicine

Study Record Dates

2028-12-31