Department of Surgery № 2 with the course of pediatric surgery, Odessa National Medical University, Odessa, Ukraine, The 6th International Medical Congress for Students and Young Doctors, May 12-14, 2016Introduction. Changes in intestinal microbiocenosis play an important role in the development
of functional disorders of the digestive tract in children. The aim of the study was to determine the
diagnostic value of bacteriological studies of intestinal dysbiosis.
Patients and methods. We performed a retrospective analysis of 127 results of fecal survey on
dysbiosis in children aged 1 to 17 years with impaired bowel function, that turned to the Odessa Regional
Children's Clinical Hospital in 2014-2015.
Results. According to our research, more of the analysis on dysbiosis was conducted in patients
of younger age group of 1 to 3 years ─ 68,8% of all cases. In the same age group, 81.4% examinationed
children were bacteriological signs of dysbiosis of transient nature. There was a seasonal correlation of
the research, since 44.8% of analyzes were carried out in the period from February to April, due to an
increase in functional disorders of the digestive tract in children during this period. For the majority ofpatients (78.6%) fecal dysbiosis has been performed in occasion of functional disorders of the
gastrointestinal tract. The most common conditional pathogens St. Aureus were detected in the youngest
age groups: from 1 year up to 3 years ─ at 44.2%; 4 to 7 years old children ─ 42,3%. On the second
place were sown fungi of the genus Candida and other yeast in 38.6% of patients, as well mainly in
young children. On the third place - E.cloaceae (11,02%) and lactosonegative (10,8%) Escherichia, then
Kl. Pneumoniae 9,4%, P.aeruginosa in 2.36% of patients, respectively. The remaining microorganisms
disembarked in single cases. Results of analyzes, unfortunately, were ready on day 10, when was
advanced clinical remission in patients and there was no need for a correction of infringements.
Conclusions. Violation of intestinal microbiocenosis is most characteristic for young children,
is rarely correlated with clinical data and is transient. Are most commonly defined conditional Pathogens
St.Aureus and fungi of the genus Candida. However, the diagnostic value of the study is reduced due to
the timing of the tests
