Trials / Unknown
UnknownNCT02123407
Clinical Study on the Harvesting Lymph Nodes With Carbon Nanoparticles for Advanced Gastric Cancer
Clinical Study on the Harvesting Lymph Nodes With Carbon Nanoparticles for Advanced Gastric Cancer：a Prospective Randomized Study
- Status
- Unknown
- Phase
- Phase 3
- Study type
- Interventional
- Enrollment
- 30 (estimated)
- Sponsor
- Peking University · Academic / Other
- Sex
- All
- Age
- 20 Years – 80 Years
- Healthy volunteers
- Not accepted
Summary
Carbon Nanoparticles (CNP),with a mean size of 150 nm,can be taken up selectively by lymphatics after injection into the tissue and draining regional lymph nodes are thereby colored black,which may provide surgeons the guidance to lymph node dissection and help them harvest lymph nodes after surgery,especially some small ones. but there was insufficient evidence to justify its efficacy for those purposes.Therefore,the investigators carried out a prospective randomized controlled trial on lymph node vital staining for lymph node dissection and harvesting in advanced gastric cancer to test this idea.
Detailed description
Carbon Nanoparticles (CNP),with a mean size of 150 nm,can be taken up selectively by lymphatics after injection into the tissue and draining regional lymph nodes are thereby colored black,which may provide surgeons the guidance to lymph node dissection and help them harvest lymph nodes after surgery,especially some small ones. but there was insufficient evidence to justify its efficacy for those purposes.Therefore,the investigators carried out a prospective randomized controlled trial on lymph node vital staining for lymph node dissection and harvesting in advanced gastric cancer to test this idea.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| DRUG | Carbon Nanoparticles | Carbon Nanoparticles will be injected into the subserosa of stomach around the tumor.Gastrectomy with D2 dissection will be performed after the injection. |
| PROCEDURE | Gastrectomy with D2 dissection | In the control arm,Gastrectomy with D2 dissection will be performed directly,without any coloring materials. |
Timeline
- Start date
- 2013-12-01
- Primary completion
- 2014-06-01
- First posted
- 2014-04-25
- Last updated
- 2014-04-25
Locations
1 site across 1 country: China
Source: ClinicalTrials.gov record NCT02123407. Inclusion in this directory is not an endorsement.