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To investigate the effect of NOSES and laparoscopic and open surgery in colorectal cancer on circulating tumor cells

To investigate the effect of NOSES and laparoscopic and open surgery in colorectal cancer on circulating tumor cells

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1900020891
Enrollment
Unknown
Registered
2019-01-21
Start date
2019-01-22
Completion date
Unknown
Last updated
2019-01-28

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

colorectal tumor

Interventions

Group 1:performed by traditional surgery
Group 2:performed by NOSES

Sponsors

Second Affiliated Hospital of Harbin Medical University, Department of Ophthalmology
Lead Sponsor

Eligibility

Sex/Gender
All
Age
1 Years to 100 Years

Inclusion criteria

Inclusion criteria: 1. All cases were diagnosed with colorectal cancer; 2. Meet surgical standards; 3. Informed consent was signed.

Exclusion criteria

Exclusion criteria: 1. Patients who cannot be operated on; 2. Undergo radiotherapy or chemotherapy.

Design outcomes

Primary

MeasureTime frame
CTCs;CTCs;—

Countries

China

Contacts

Public ContactRui Huang

Second affiliated hospital of Harbin Medical University

huangrui2019@163.com+86 15204620800

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026