Clinical Trials Logo

Clinical Trial Summary

Studies has shown an increasingly infection rate after splenectomy, and there is a potential correlation between microbiota and immune system. investigators suppose that increasingly infection can be associated with the alteration composition of the gut microbiota after splenectomy. It's investigators' aim to discover if any difference of gut microbiota is exist in patients who suffer from traumatic splenectomy compared with normal people, ultimately aim toreduce and mitigation infection rate through controlling gut microbiota.


Clinical Trial Description

The spleen is crucial in regulating immune homoeostasis through its ability to link innate and adaptive immunity and to protect against infections. Asplenia refers to the absence of the spleen, a disorder that is rarely congenital and is more frequently as a result of surgery. Splenic hypofunction, as a result of asplenia can lead a series of changes in body systems. Recent study has show an increasingly infection rate after splenectomy including abdominal infection, pulmonary infection and cranial cavity infection.

The gastrointestinal tract plays host to a diverse and metabolically complex community of microorganisms. Recent literature suggests that organisms in the gastrointestinal tract, referred to collectively as gut microbiota, play an indispensable role in the maintenance of host's homeostasis. Study has proved a potential correlation between microbiota and immune system. Lymphocyte, in either peripheral circulation or mesenteric lymph node, altered can lead to an composition change in microbiota.

Investigators suppose that this phenomenon can be associated with the alteration of the resident commensal microenvironment after splenectomy compared to commensal communities. It's investigators' aim to discover if any difference of gut microbiota is exist in patients who suffer from traumatic splenectomy compared with normal people, ultimately aim toreduce and mitigation infection rate through controlling gut microbiota. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03420599
Study type Observational
Source First Affiliated Hospital of Harbin Medical University
Contact Wei Yunwei
Phone +86-0451-85553099
Email hydwyw11@hotmail.com
Status Recruiting
Phase
Start date May 1, 2017
Completion date December 10, 2019

See also
  Status Clinical Trial Phase
Completed NCT04529421 - Assocation Between In-person Instruction and COVID-19 Risk
Recruiting NCT04081792 - Optimal Antibiotics for Operated Diabetic Foot Infections N/A
Completed NCT04332861 - Evaluation of Infection in Obstructing Urolithiasis
Recruiting NCT04674657 - Does Extra-Corporeal Membrane Oxygenation Alter Antiinfectives Therapy Pharmacokinetics in Critically Ill Patients
Enrolling by invitation NCT05052203 - Researching the Effects of Sepsis on Quality Of Life, Vitality, Epigenome and Gene Expression During RecoverY From Sepsis
Recruiting NCT00342589 - New Techniques for Using a Saline Wash as a Diagnostic Tool for Pneumocystis Pneumonia
Completed NCT03295825 - Heparin Binding Protein in Early Sepsis Diagnosis N/A
Completed NCT03296423 - Bacillus Calmette-guérin Vaccination to Prevent Infections of the Elderly Phase 4
Withdrawn NCT04217252 - Clinical Application of High-throughput Sequencing Technology for the Diagnosis of Patients With Severe Infection N/A
Recruiting NCT02905552 - Myelodysplasic Syndromes and Risk Factors for Infection N/A
Recruiting NCT02899143 - Short-course Antimicrobial Therapy in Sepsis Phase 2
Withdrawn NCT02904434 - Gastrointestinal Implications of Voriconazole Exposure
Active, not recruiting NCT02768454 - Antimicrobials Stewardship by Pharmacist N/A
Completed NCT02219776 - Decreasing Infection In Arthroscopic Shoulder Surgery N/A
Completed NCT02210169 - RCT of Continuous Versus Intermittent Infusion of Vancomycin in Neonates N/A
Recruiting NCT02098226 - Evaluation of MALDI Biotyper CA System for Detection of Gram- and Gram+ Bacteria and Yeasts N/A
Completed NCT01846832 - A Study of TMC435 Plus Pegylated Interferon Alfa-2a and Ribavirin in Participants With Chronic HCV Infection Phase 3
Terminated NCT01441206 - Safety and Pharmacokinetics of Single and Multiple Dose Rifampin in Infants Phase 1
Completed NCT01434797 - Value of PET/CT Imaging in the Diagnosis of Permanent Central Venous Catheters Infection
Completed NCT01159834 - Human Papillomavirus (HPV) Vaccination in Barretos (Pio XII Foundation - Barretos Cancer Hospital) N/A