Intestinal microbiota and anastomotic leakage of stapled colorectal anastomoses: a pilot study.
Surg Endosc
; 30(6): 2259-65, 2016 06.
Article
en En
| MEDLINE
| ID: mdl-26385781
ABSTRACT
BACKGROUND:
Anastomotic leakage (AL) after colorectal surgery is a severe complication, resulting in morbidity, reinterventions, prolonged hospital stay and, in some cases, death. Some technical and patient-related aetiological factors of AL are well established. In many cases, however, none of these factors seem to explain the occurrence of AL. Recent studies suggest that the intestinal microbiome plays a role in wound healing, diabetes and Crohn's disease. The aim of this study was to compare the intestinal microbiota of patients who developed AL with matched patients with healed colorectal anastomoses.METHODS:
We investigated the microbiome in the doughnuts collected from 16 patients participating in the C-seal trial. We selected eight patients who developed AL requiring reintervention and eight matched controls without AL. We analysed the bacterial 16S rDNA of both groups with MiSeq sequencing.RESULTS:
The abundance of Lachnospiraceae is statistically higher (P = 0.001) in patient group who did develop AL, while microbial diversity levels were higher in the group who did not develop AL (P = 0.037). Body mass index (BMI) was also positively associated with the abundance of the Lachnospiraceae family (P = 0.022).CONCLUSION:
A correlation between the bacterial family Lachnospiraceae, low microbial diversity and anastomotic leakage, possibly in association with the BMI, was found. The relative abundance of the Lachnospiraceae family is possibly explained by the higher abundance of mucin-degrading Ruminococci within that family in AL cases (P = 0.011) as is similarly the case in IBD.Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Complicaciones Posoperatorias
/
Recto
/
Colon
/
Cirugía Colorrectal
/
Fuga Anastomótica
/
Microbioma Gastrointestinal
/
Enfermedades Intestinales
Tipo de estudio:
Etiology_studies
/
Observational_studies
/
Risk_factors_studies
Límite:
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Revista:
Surg Endosc
Asunto de la revista:
DIAGNOSTICO POR IMAGEM
/
GASTROENTEROLOGIA
Año:
2016
Tipo del documento:
Article
País de afiliación:
Países Bajos