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Efficacy of Cryoablation of Abdominal Wall Endometriosis

NCT03627676 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 17

Last updated 2019-03-14

No results posted yet for this study

Summary

The aim of this study is to evaluate for the first time prospectively the efficacy on the symptoms and the tolerance of percutaneous cryoablation performed under radiological guidance of endometriosis of the abdominal wall in alternative to surgery after validation in multidisciplinary meeting.

Conditions

  • Nodule
  • Endometriosis

Interventions

PROCEDURE

Cryoablation

Two percutaneous cryoprobes would be used for all patients. The 17-Gauge cryoprobes is introduced into the masses under US guidance. Mean distance to the skin has to be 5mm at least. Although US guidance is used, a non-enhanced CT scan may be used to assess the position of the cryoprobes before ablation, and to obtain a baseline examination in order to avoid thermal injuries to adjacent tissues such as the bowel during the ice growth. No ice extension to the skin has to be observed during cycles assessed by real-time US monitoring. Each cryoablation procedure involves 3 successive cycles: 10 minutes freeze with Argon gas, followed by 9 minutes passive and 1 minute active thawing with Helium gas, followed by a second 7 minutes freeze. The ice covered the entire targeted lesion on the short axes is visualize by US or CT-scan performed at the end of the three cycles or after repositioning. At the end of the cryoablation procedures, the probes are removed through active thawing.

Sponsors & Collaborators

  • Assistance Publique - Hôpitaux de Paris

    lead OTHER

Principal Investigators

  • François Cornelis, Professor · Assistance Publique - Hôpitaux de Paris

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-02-08
Primary Completion
2020-07-31
Completion
2020-10-31

Countries

  • France

Study Locations

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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 NCT03627676 on ClinicalTrials.gov