Characterizations of Gut Microbiota and Postoperative Sleep in Patients Undergoing Heart Valve Surgery With Cardiopulmonary Bypass

China Medical University, China

Status: Completed

Conditions: Heart Valve Surgery

Treatments: Device: polysomnography

Study type: Observational

Funder types: Other

Identifiers

NCT05136001

2021.09.10-02

Details and patient eligibility

About

The investigators designed a study to assess whether there is any change in gut microbiota and postoperative sleep before and after heart valve surgery with cardiopulmonary bypass.

Full description

The investigators designed a study to assess whether there is any change in gut microbiota and postoperative sleep before and after heart valve surgery with cardiopulmonary bypass. Firstly, this study aims to characterize the gut microbiota in patients with valve disease treated with surgery. Secondly, it aims to evaluate microbiota and its influence on postoperative sleep.

Enrollment: 36 patients

Sex: All

Ages: 18 to 65 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Ethnic Chinese;
• Age, 18 to 65 years old;
• Patients undergoing heart valve surgery with cardiopulmonary bypass

Exclusion criteria

• Preoperative Pittsburgh Sleep Quality Index global scores higher than 6
• Cognitive difficulties
• Partial or complete gastrectomy
• Previous esophageal surgery
• Previous treated by radiotherapy or surgery
• Inability to conform to the study's requirements
• Body mass index exceeding 30 kg/m2
• Deprivation of a right to decide by an administrative or juridical entity
• Ongoing participation or participation in another study <1 month ago
• Recent (< 3 months prior) use of antibiotics, probiotics, prebiotics, symbiotics, hormonal medication, laxatives, proton pump inhibitors, insulin sensitizers or traditional Chinese medicine