Effect of Carbon Dioxide Insufflation and Appendix on the Restoration of Intestinal Microecology After Colonoscopy.

Conditions:   Colonoscopy;   Gastrointestinal Microbiome;   Appendix;   Carbon Dioxide Insufflation Intervention:   Other: Carbon dioxide insufflated during colonoscopy Sponsor:   Zhongshan Hospital Xiamen University Active, not recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials