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The application of thulium laser in the treatment of early colorectal carcinoma

The application research of thulium laser in the treatment of early colorectal carcinoma

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-OOR-15006509
Enrollment
Unknown
Registered
2015-05-10
Start date
2015-05-06
Completion date
Unknown
Last updated
2017-04-18

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

Conditions

early colorectal carcinoma

Interventions

thulium laser group :ESD therapy using thulium laser
High-frequency electric group:ESD therapy using High-frequency electric

Sponsors

Gastroenterology Department of Beijing Friendship Hospital,CCMU
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1. The age of patients are 18 to 65 years old; 2. Diagnosed with the early stage of colorectal cancer by Colonoscopy and EUS; 3. Have sined the paper of informed consent; 4. No contraindications of endoscopic therapy (such as significant coagulation disorders).

Exclusion criteria

Exclusion criteria: 1. Patients with severe heart, lung, kidney, brain and blood disease; 2. Patients with severe psychosis(such as Depression, mania, seizures, schizophrenia); 3. Patients with contraindications of endoscopic therapy(such as significant coagulation disorders which can not be cured in shot time); 4. Patients with no ability to cooperate with the researchers to complete the experiments.

Design outcomes

Primary

MeasureTime frame
the rate of complete resection;—

Secondary

MeasureTime frame
operation time;size of lesion;bleeding in operation;complication incidence;pathological pattern;—

Countries

China

Contacts

Public ContactShutian Zhang
zhangst@ccmu.edu.cn+86 13911021992

Outcome results

None listed

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