- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04759820
Carbon Nanoparticles vs Indocyanine Green
February 17, 2021 updated by: LI XIN-XIANG
A Multicentre Randomized Controlled Clinical Study of the Efficacy of Carbon Nanoparticles Versus Indocyanine Green in Surgical Treatment of Colorectal Cancer
Both nano carbon and ICG as lymph node tracers in colorectal cancer have their own value, this study was to contrast two tracers in colorectal cancer surgeries, so as to find out the best lymphnode tracer in colorectal cancer, in order to further improve postoperative lymph node inspection, precise postoperative adjuvant therapy and improve the patients' long-term survival.
Study Overview
Status
Recruiting
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Anticipated)
298
Phase
- Phase 2
- Phase 3
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Xinxiang Li, MD
- Phone Number: 86-21-64175590
- Email: lxx1149@163.com
Study Locations
-
-
Shanghai
-
Shanghai, Shanghai, China, 200032
- Recruiting
- Fudan University Shanghai Cancer Center
-
Contact:
- Xinxiang Li, MD
- Phone Number: 86-21-64175590
- Email: lxx1149@163.com
-
-
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
18 years to 70 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Colorectal cancer was confirmed by preoperative fibrocolonoscopy and pathological examination;
- The operative requirements of the patients included in the study: laparoscopic radical surgery of colon/rectal cancer, indocyanine green group should be used fluorescent laparoscopic (Pinpoint) surgery;
- The lower edge of the lesion is located more than 10cm from the anus;
- Age 18 ~ 70;
- The results of laboratory examination before enrollment met the following surgical conditions: neutrophils (ANC) ≥1.5×109/L, platelets (PLT) ≥ 100×109/L, total bilirubin (TBI) ≤1.5× upper limit of normal (2mg/ dL), alanine aminotransferase (ALT), ascarate aminotransferase (AST) ≤2× upper limit of normal;The coagulation parameters were in the normal range.
- Patients had no psychological, family, social, or geographical constraints that affected protocol compliance and follow-up time
- Patient signs informed consent;
Exclusion Criteria:
- Under 18 years old or above 70 years old;
- Other types of colorectal cancer (adenosquamous cell carcinoma, squamous cell carcinoma, neuroendocrine tumor, clear cell carcinoma, spindle cell carcinoma, undifferentiated carcinoma)
- Rectum cancer less than 10cm from the anus;
- Previous abdominal surgery;
- Neoadjuvant therapy was received preoperatively, including radiotherapy and chemotherapy;
- Due to various reasons, preoperative colonoscopic injection of carbon nanoparticles/indocyanine green labeling was not possible;
- Intraoperative radical surgery cannot be performed due to various reasons;
- Acute abdomen: intestinal obstruction, intestinal wringing, peritonitis, etc.;
- Combined with other site metastasis;
- Have severe heart, lung, liver and kidney diseases and cannot tolerate surgery;
- Active stage of liver disease or abnormal liver function, ALT, AST, TBIL more than twice the upper limit of normal value;
- Renal function impairment, Cr≥2 times the upper limit of normal or BUN≥2 times the upper limit of normal;
- The subjects' white blood cells are lower than the lower limit of normal value, or their platelets are lower than the lower limit of normal value, or have other diseases of the blood system;
- People with mental illness or mental retardation who cannot describe their feelings correctly;
- Severe disorder of coagulation mechanism and bleeding tendency;
- Have a history of serious uncontrolled medical disease or recent myocardial infarction (within 3 months);Acute infection;
- Patients with uncontrolled severe hypertension and severe diabetes after intervention treatment;
- Allergic to the test drug;
- A history of alcohol, drug or substance abuse;
- Participants who had participated in any drug trial within 3 months prior to enrollment;
- Other subjects considered by the researcher to be unsuitable for inclusion in this study.
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: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Nano carbon group
Injection of carbon nanoparticle
|
injecting Carbon Nanoparticles Suspension for lymph node detection
|
Active Comparator: Indocyanine green group
Injection of indocyanine green
|
Injecting indocyanine green for lymph node detection
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Number of lymph nodes detected
Time Frame: 1 week after surgery
|
1 week after surgery
|
Number of positive lymph nodes detected at different T stages
Time Frame: 1 week after surgery
|
1 week after surgery
|
the ratio of positive lymph nodes
Time Frame: 1 week after surgery
|
1 week after surgery
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
patients' Disease-Free Survival(DFS)
Time Frame: 1 year after surgery
|
1 year after surgery
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
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 (Actual)
January 1, 2021
Primary Completion (Anticipated)
June 30, 2022
Study Completion (Anticipated)
June 30, 2023
Study Registration Dates
First Submitted
February 7, 2021
First Submitted That Met QC Criteria
February 17, 2021
First Posted (Actual)
February 18, 2021
Study Record Updates
Last Update Posted (Actual)
February 18, 2021
Last Update Submitted That Met QC Criteria
February 17, 2021
Last Verified
February 1, 2021
More Information
Terms related to this study
Other Study ID Numbers
- CRC-SH02
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
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.
Clinical Trials on Number of Lymph Node Retrieved
-
Cairo UniversityUnknown
-
Althaia Xarxa Assistencial Universitària de ManresaUnknownIn-Hospital Mortality | Number of ICU Readmission | Number of Warnings On-dutySpain
-
National Cancer Institute (NCI)CompletedNumber of Quit AttemptsUnited States
-
ART Fertility Clinics LLCTerminatedthe Number of Mature OocytesUnited Arab Emirates
-
Ankara UniversityCompletedComplication Rate | Number of TrialsTurkey
-
Mayo ClinicActive, not recruitingAnalysis of Biomarkers in Lymph Node TissueUnited States
-
Cairo UniversityUnknownMorphologic Change | Number of Roots
-
Haukeland University HospitalUniversity of BergenCompletedSecondary Malignant Neoplasm of Lymph Node | Disorder of Upper Gastrointestinal Tract | Pancreatic Nodule | Secondary and Unspecified Malignant Neoplasm of Retroperitoneal Lymph NodesNorway
-
Assistance Publique - Hôpitaux de ParisNot yet recruitingThe Number of Ventilator-free Days in the 28 Days Following LTFrance
-
Hospital DonostiaCompletedLymphedema of Limb | Sentinel Lymph NodeSpain
Clinical Trials on injecting Carbon Nanoparticles Suspension
-
Hebei Medical UniversityActive, not recruiting
-
Peking University Cancer Hospital & InstituteCompleted
-
Peking UniversityUnknownAdvanced Gastric CancerChina
-
Cancer Institute and Hospital, Chinese Academy...Not yet recruitingCervical Cancer Stage IB1China
-
Sirtris, a GSK CompanyGlaxoSmithKlineCompleted
-
University of EdinburghNHS LothianUnknownHealthy Volunteers | Vasodilation | Lung Function | Blood Biomarkers | Blood ClottingUnited Kingdom
-
Szeged UniversityRecruiting
-
BIND TherapeuticsCompletedSquamous Cell Non-small Cell Lung Cancer | KRAS Positive Patients With Non-small Cell Lung CancerUnited States, Russian Federation
-
BIND TherapeuticsTerminatedCervical Cancer | Squamous Cell Carcinoma of Head and Neck | Cholangiocarcinoma | Urothelial CarcinomaRussian Federation, United States
-
Philip SchanerNational Cancer Institute (NCI)TerminatedMelanoma | Head and Neck Neoplasms | Carcinoma, Squamous Cell | Carcinoma, Basal Cell | Breast Neoplasm | Neoplasms, Malignant | Skin NeoplasmUnited States