EVALUATION OF GENITAL TRACT MICROBIOCENOSIS IN PREGNANT WOMEN WITH PRETERM RUPTURE OF MEMBRANES USING «FEMOFLOR» TEST
Abstract
The aim of the study was to determine qualitative and quantitative composition of genital tract microbiosis in pregnant women with preterm rupture of membranes. Cervical smears of 28 pregnant women admitted to the Perinatal Center at 26-34 weeks of gestation for preterm rupture of membranes were studied. A control group consisted of 11 women with normally progressing pregnancy at 20-25 weeks of gestation. Genital smears were studied using a real-time polymerase chain reaction. «Femoflor-16» reagents and detecting amplifier DT-96 (RNA-Technology, Russia) were employed. Decrease in the level of Lactobacillus spp. and bacterial dysbalance in pregnant women with preterm rupture of membranes was identified in 64.3% of cases. At the same time, the decrease in lactobacillus level in normally progressing pregnancies was only found in 9.1% of cases (p<0.002), the majority of cases presenting with normocytosis. The structure of dysbiosis in pregnant women with preterm rupture of membranes was represented by anaerobes (50.0%) with involvement of Gardnerella vaginalis (17.8%), fungi of Candida spp. (10.7%), Ureaplasma ( urealyticum+parvum - 17.8%), and Atopobium vaginae (7.1%). Aerobic dysbiosis was only identified in two women (7.1%) with involvement of Streptococcus spp. and fungi of Candida spp. , mixed dysbiosis was found in 2 (7.1%) cases. High dysbiosis rate identified in women of the basic group confirms the significance of bacterial vaginosis in the genesis of preterm delivery, indicates the need for detection of dysbiosis during preconception preparation with subsequent recovery of normal microflora and selective decontamination of aerobes and fungi.
About the Authors
Marina A. Vlasova
Khabarovsk Branch of Far-Eastern Scientific Center of Physiology and Pathology of Respiration of Siberian Branch RAMS - Research Institute of Maternity and Childhood Protection
Russian Federation
Ol'ga V. Ostrovskaya
Khabarovsk Branch of Far-Eastern Scientific Center of Physiology and Pathology of Respiration of Siberian Branch RAMS - Research Institute of Maternity and Childhood Protection
Russian Federation
Stefaniya V. Suprun
Khabarovsk Branch of Far-Eastern Scientific Center of Physiology and Pathology of Respiration of Siberian Branch RAMS - Research Institute of Maternity and Childhood Protection
Russian Federation
Evgeniya A. Kondrashova
Perinatal Center of Khabarovsk Krai Ministry of Public Health
Russian Federation
Natal'ya M. Ivakhnishina
Khabarovsk Branch of Far-Eastern Scientific Center of Physiology and Pathology of Respiration of Siberian Branch RAMS - Research Institute of Maternity and Childhood Protection
Russian Federation
Elena B. Nagovitsyna
Khabarovsk Branch of Far-Eastern Scientific Center of Physiology and Pathology of Respiration of Siberian Branch RAMS - Research Institute of Maternity and Childhood Protection
Russian Federation
Vladilena V. Khoruk
Perinatal Center of Khabarovsk Krai Ministry of Public Health
Russian Federation
References
1. Гомберг М. А. Бактериальный вагиноз и новые инфекции, с ним ассоциированные // Рос. вестн. акуш.-гин. 2010. №2. С.32-34.
2. Микробиоценоз влагалища и пути его коррекции у женщин с самопроизвольным прерыванием беременности в поздние сроки гестации в анамнезе / Е.Э.Гродницкая [и др.] // Рос. вестн. акуш.-гин. 2011. №1. С.22-25.
3. Дмитриев Г.А., Глазко И.И. Бактериальный вагиноз. М.: Бином, 2008. 192 с.
4. Калинкина О.Б. Эффективность восстановления биоценоза влагалища женщин с синдромом поликистозных яичников при лечении псевдоэрозии шейки матки // Профилактика рака шейки матки: взгляд в будущее: мат. междунар. науч.-практ. конф. М., 2008.С.62-63.
5. Кира Е.Ф. Бактериальный вагиноз. М.: МИА, 2012. 472 с.
6. Применение метода полимеразной цепной реакции в реальном времени для оценки микробиоценоза урогенитального тракта у женщин (тест Фемофлор®): медицинская технология / Г.Т.Сухих [и др.]. М., 2011. 36 с.
7. Савичева А.М., Шипицына Е.В. Бактериальный вагиноз и беременность // Гинекология. 2012. Т.14, № 3.С.38-43.
8. Хамаганова И. В. Бактериальный вагиноз // Лечащий врач. 2007. №10. С.24-26.
9. Применение теста Фемофлор для оценки микробиоценоза влагалища / Е.В.Шипицына [и др.] // Журн. акуш. и жен. бол. 2009. №3. С.44-50.
For citations:
Vlasova M.A.,
Ostrovskaya O.V.,
Suprun S.V.,
Kondrashova E.A.,
Ivakhnishina N.M.,
Nagovitsyna E.B.,
Khoruk V.V.
EVALUATION OF GENITAL TRACT MICROBIOCENOSIS IN PREGNANT WOMEN WITH PRETERM RUPTURE OF MEMBRANES USING «FEMOFLOR» TEST. Bulletin Physiology and Pathology of Respiration. 2014;(54):92-96.
(In Russ.)
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