Other Clinical Trial - Endoscopic Ultrasound Guided Colorectal ESD &

Clinical Trial Description

This study compare and analyze the efficiency of endoscopic ultrasound guided colorectal ESD surgery with traditional colorectal ESD surgery, in order to guide colorectal ESD operations. ;

Study Design

Interventional studies are often prospective and are specifically tailored to evaluate direct impacts of treatment or preventive measures on disease.

Observational studies are often retrospective and are used to assess potential causation in exposure-outcome relationships and therefore influence preventive methods.

Expanded access is a means by which manufacturers make investigational new drugs available, under certain circumstances, to treat a patient(s) with a serious disease or condition who cannot participate in a controlled clinical trial.

Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

NCT number	NCT06076382
Study type	Interventional
Source	Jilin University
Contact	Hong Xu, professor
Phone	18844097668
Email	18844097668@163.com
Status	Recruiting
Phase	N/A
Start date	March 26, 2024
Completion date	December 30, 2024

Endoscopic Ultrasound Guided Colorectal ESD and Traditional Colorectal ESD Surgery

Clinical Trial Summary

Clinical Trial Description

Study Design