MedTrace Logo

3D Printing for Nodule Localization

NCT04056923 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 47

Last updated 2019-08-14

No results posted yet for this study

Summary

Implementation of lung cancer screening using low-dose computed tomography has increased the rate of detection of small peripheral pulmonary nodules. However, it is hard to localize these nodules by palpation because of their small volume and long distance to the nearest pleural surface. To further clarify the confounding factors, we developed our own 3D printing localization procedure. In contrast to traditional CT-G percutaneous puncture localization, our procedure was performed in the operating room without CT scan evaluation.

Conditions

Interventions

PROCEDURE

3D-printing guided

3D printed navigational template guided

PROCEDURE

CT-guided

CT-guided

DRUG

Indocyanine Green

The results are shown by comparison of different colors.

DRUG

Methylene blue

The results are shown by comparison of different colors.

PROCEDURE

Preoperative

Preoperative localization.

PROCEDURE

Intraoperative

Intraoperative localization.

Sponsors & Collaborators

  • Zhuhai Seine Technology Co., Ltd, Zhuhai city, China

    collaborator UNKNOWN

  • Wen-zhao ZHONG

    lead UNKNOWN

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-01-01
Primary Completion
2018-06-07
Completion
2018-07-01

Countries

  • China

Study Locations

More Related Trials

Entities

Diseases

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 NCT04056923 on ClinicalTrials.gov