- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02180568
Lipiodol Localization for Ground-glass-opacity Minimal Surgery (LOGIS)
March 20, 2018 updated by: Jin Hur, Severance Hospital
Validation Study to Evaluate the Safety and Efficacy of Preoperative Computed Tomography-guided Localization Technique Using Lipiodol for Patients With Ground Glass Opacity Pulmonary Lesions: A Prospective Multicenter Study
The study object is to demonstrate the usefulness and safety of lipiodol localization technique for individuals undergoing ground-glass opacity (GGO) Video-assisted thoracic surgery (VATS) resection compared to hook wire localization technique.
A total of 250 participants will be enrolled in a 1:1 fashion to Lipiodol or Hook-wire groups.
If the aims of this study are achieved, the use of lipiodol localization technique will be widespread their application for localization of non-palpable pulmonary lesions that are indicated for VATS resection.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
250
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
-
Seoul, Korea, Republic of, 120-752
- Yonsei University Health System, Severance Hospital
-
-
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.
Eligibility Criteria
Ages Eligible for Study
20 years to 80 years (ADULT, OLDER_ADULT)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Consenting adult patients ≥ 20 years of age
- Pulmonary lesion with a ground glass opacity(GGO)component of more than 50%
- Patient with lesion size less than 3cm
- Persistence or growth of the established lesion within a three month period
- Patient who are not contraindicated to surgery
- Patients who are willing to sign the informed consent form
Exclusion Criteria:
- Patients with solid pulmonary lesion
- Patients with multiple GGOs need multiple localization
- Patients who are contraindicated to surgery
- Patients who behave in an uncooperative manner
- Unwilling or unable to give informed consent
- Pregnant women
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: DIAGNOSTIC
- Allocation: NON_RANDOMIZED
- Interventional Model: PARALLEL
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Lipiodol
Lipiodol-guided lung localization technique
|
Lipiodol-guided lung localization technique
|
Active Comparator: Hookwire
Hookwire-guided lung localization technique
|
Hookwire-guided lung localization technique
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Procedure success rate
Time Frame: one day
|
Procedure success was defined as marking (lipiodol or hook-wire) the GGO lesion within 1 cm without pleural leakage of lipiodol or dislodgement of the hook-wire.
|
one day
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Complication rate
Time Frame: one day
|
Procedure-related complications such as pneumothorax, lung hemorrhage, hemoptysis, air-embolism and death
|
one day
|
Procedure time
Time Frame: 1 hour
|
Total procedure time for lung localization
|
1 hour
|
Surgery time
Time Frame: 12 hours
|
Surgery time for obtaining wedge resection specimen
|
12 hours
|
Safety resection margin
Time Frame: 1 hour
|
The safety specimen resection margin was categorized either as positive (grossly positive (R2), microscopically positive if tumor was at the inked surface (R1)), or negative (microscopically negative if there was no tumor at the inked surface (R0))
|
1 hour
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
Investigators
- Principal Investigator: Jin Hur, M.D.,Ph.D., Yonsei University Health System, Severance Hospital
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
May 1, 2014
Primary Completion (Actual)
December 1, 2016
Study Completion (Actual)
December 1, 2017
Study Registration Dates
First Submitted
July 1, 2014
First Submitted That Met QC Criteria
July 1, 2014
First Posted (Estimate)
July 2, 2014
Study Record Updates
Last Update Posted (Actual)
March 22, 2018
Last Update Submitted That Met QC Criteria
March 20, 2018
Last Verified
March 1, 2018
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- SEV2013-0740
- F015894 (Other Grant/Funding Number: Guerbet Korea)
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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