NCT05718804

Gut Microbiota and Sepsis-associated Acute Kidney Injury

The Relationship Between Gut Microbiota and Sepsis-associated Acute Kidney Injury in Sepsis Patients：Multicenter Observational Study

• Status: Unknown
• Phase: —
• Study type: Observational
• Enrollment: 60 (estimated)
• Sponsor: First Affiliated Hospital Xi'an Jiaotong University · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

Sepsis has emerged as one of the important life-threatening infectious diseases with high morbidity and mortality. Sepsis-associated kidney injury (SAKI) is one of the most common and serious complications of sepsis. It has been found that intestinal flora may affect the occurrence and development of a variety of diseases, and may also affect the pathogenesis of multiple SAKI, which is also regulated by host genetic factors. Therefore, the investigators speculate that gut microbiota composition may be associated with susceptibility to SAKI, and there are no studies reporting the association between gut microbiota and SAKI. The investigators intend to carry out a multicenter study in conjunction with the Department of Intensive Care of Qinghai Provincial People's Hospital. The structure and function of intestinal flora in septic patients with renal injury and septic patients less susceptible to renal injury are studied by 16S rDNA amplicon sequencing technology. The differences in composition, diversity and structural stability of intestinal flora between the two groups are analyzed to explore the genera that play a key role in the occurrence of the disease. By analyzing the differences between renal injury and inflammation levels in each group, the correlation between intestinal flora and SAKI, the possible influencing links involved, and the related factors affecting the prognosis of SAKI were revealed. The results of this study are helpful to further elucidate the pathogenesis of SAKI and provide new ideas and methods for the prevention and treatment of SAKI.

Conditions

• Sepsis
• Acute Kidney Injury

Interventions

Type	Name	Description
OTHER	Whether renal injury occurred and differences in intestinal flora	Whether renal injury occurred and differences in intestinal flora

Timeline

• Start date: 2023-02-01
• Primary completion: 2024-12-31
• Completion: 2024-12-31
• First posted: 2023-02-08
• Last updated: 2023-02-08

Locations

1 site across 1 country: China