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CompletedNCT01338948Updated Apr 20, 2011

Image-guided Minimally Invasive Robotic Surgery Using Preoperative CT Scan for Gastric Cancer Patients

A Phase 1/2 interventional study of preoperative 3D-CT reconstruction in Gastric Cancer, sponsored by Yonsei University. Completed at 1 site in Korea, Republic of. Open to participants aged 20 Years and older. Per ClinicalTrials.gov, last updated 2011-04-20.

Sponsored by Yonsei University · Phase 1/2, Interventional, and Treatment

Phase
Phase 1/2
Study type
Interventional
Enrollment
12
Allocation
Not applicable
Ages
20 Years and older
Sex
All
01

Study summary

The purpose of this study is to assess the feasibility of image-guided surgery in patients with early stage gastric cancer using Robotic Surgery with Tile-pro program. For the assessment of the feasibility, conversion to open or laparoscopic surgery due to disturbance of will indicate the failure.

Read the detailed description

To assess the feasibility of image-guided surgery in patients with early stage gastric cancer using Robotic Surgery with Tile-pro program. For the assessment of the feasibility, conversion to open or laparoscopic surgery due to disturbance of will indicate the failure.

Diagnosis of early stage gastric cancer -> CT scanning \& EUS for staging -> (Registration) -> Robotic surgery with image reconstruction -> Conversion rate, Tumor location \& vascular anatomy correlation.

02

Conditions studied

  • Gastric Cancer

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03

In context

Stomach Neoplasms

2,851 studies on the registry are indexed under Stomach Neoplasms; 864 are open to participants now.

This study's enrollment of 12 is below the median of 67 across 2,096 interventional studies indexed under Stomach Neoplasms.

Browse Stomach Neoplasms studies →

Lead sponsor

Yonsei University is the lead sponsor of 1,387 studies on the registry; 232 are open to participants now.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
20 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Patients who are older than 20 years
  • Histologically confirmed gastric adenocarcinoma
  • Patients who want robotic gastric cancer surgery
  • Preoperative clinical stage Stage I (T1N0, T1N1, T2N0) diagnosed with EGD, EUS \& CT scan
  • No history of drug allergy
  • creatinine \< 1.5 X upper normal limit
  • Informed consent

Exclusion criteria

Exclusion Criteria:

  • Previous history of upper abdominal surgery
  • Patient refused the study
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Study design

Phase
Phase 1 / Phase 2
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Enrollment
12 participants (actual)

Interventions

  • Procedurepreoperative 3D-CT reconstruction

    Robotic Surgery with CT reconstruction images using Tile-pro program.

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What researchers measure

Primary outcomes

  1. rate of conversion (to laparotomy or laparoscopy assisted)

    Visualization of upper abdominal vessels (seven vascular structures encountered during gastrectomy)

    Time frame: within 24 hours after operation

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Study locations

1 site
  • Severance Hospital
    Seoul, 120-752, Korea, Republic of
08

References and documents

Publications

  • Matsuki M, Kanazawa S, Kanamoto T, Inada Y, Kani H, Tanikake M, Yoshikawa S, Narabayashi I, Tatsumi Y, Nishimura H, Lee SW, Nomura E, Okuda J, Tanigawa N. Virtual CT gastrectomy by three-dimensional imaging using multidetector-row CT for laparoscopic gastrectomy. Abdom Imaging. 2006 May-Jun;31(3):268-76. doi: 10.1007/s00261-005-0360-2. No abstract available. PubMed 16705397 ↗
  • Kim YM, Baek SE, Lim JS, Hyung WJ. Clinical application of image-enhanced minimally invasive robotic surgery for gastric cancer: a prospective observational study. J Gastrointest Surg. 2013 Feb;17(2):304-12. doi: 10.1007/s11605-012-2094-0. Epub 2012 Dec 1. PubMed 23207683 ↗
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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Apr 20, 2011, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT01338948
Lead sponsor
Yonsei University
First posted
Apr 20, 2011
Start date
Aug 2009
Primary completion
Oct 2009
Completion
Dec 2009
Last update
Apr 20, 2011

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Mar 2011. You cannot join it, but the record below documents what was studied.

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