POSTOPERATIVE INFECTIONS AFTER GYNECOLOGICAL SURGERIES IN UKRAINE.

OBJECTIVE: Aim: To determine the current prevalence of surgical site infections (SSIs) after gynecological surgeries and antimicrobial resistance of causing pathogens in Ukraine. PATIENTS AND METHODS: Materials and Methods: Multicenter prospective observational cohort study was conducted from January 2020 to December 2022 in nine hospitals from eight regions of Ukraine. Definitions of HAIs were adapted from the Centers for Disease Control and Prevention's National Healthcare Safety Network. Antibiotic susceptibility was done by the disc diffusion test as recommended by EUCAST. RESULTS: Results: A total 12.2% (420/3450) patients who undergoing gynecological surgeries were found to have SSIs. The difference in SSI rates between the three subgroups by route of surgery was not statistically significant, being 12.0% for the abdominal group,11.1% for the vaginal group, and 12.5% for the combined group. The most common causing pathogens of SSIs was Escherichia coli, Pseudomonas aeruginosa, Enterobacter spp., Streptococcus spp., and Klebsiella pneumoniae. Many Gram-negative pathogens isolated from SSI cases were found to be multidrug resistant. CONCLUSION: Conclusions: This study showed that SSIs remains the common complication after gynecological procedures in Ukraine. Best practices should be established and followed to reduce the risk of SSIs associated with gynecologic surgery. Optimizing the antibiotic prophylaxis and empirical antimicrobial therapy may reduce the burden of SSIs in gynecological surgeries, but prevention is the key element.

PERSONIFICATION OF VISUAL DIAGNOSTIC METHODS IN WOMEN WITH SUBMUCOSAL UTERINE FIBROIDS: A RETROSPECTIVE CLINICAL ANALYSIS.

OBJECTIVE: The aim: To determine the parameters of perioperative application of radiographic methods for visual diagnosis in women with submucous uterine fibroids. PATIENTS AND METHODS: Materials and methods: We conducted a retrospective analysis of the data from 200 medical records of women with submucous uterine fibroids (SUF). RESULTS: Results: Preoperatively, nodes were diagnosed by ultrasound as follows: solitary nodes - SM0 type - 65 (46%) near the fundus; SMІ - 41 (29%) on the anterior or posterior wall; SMІІ - 35 (25%) on the lateral walls of the uterus and in the cornual areas of the fallopian tubes; multiple in combinations: О3-4 / SMІ - 16 (27.0%) and О3-6 / SMІІ - 14 (24.0%); with localization: О3-4 / SM0 - mainly in the fundus - 49%, О3-4 / SMІ and О3-4 / SMІІ on the posterior and lateral - 25.0%, 28.0%; О5-6 / SM0 - posterior and fundus - 38.0%, 49.0%; О5-6 / SMІ and О5-6 / SMІІ - posterior and lateral - 45.0% and 37.5%. The maximum average diameter was 20-30 mm, with a quantity of ≤ 3 per individual. When comparing ultrasound and MRI data, discrepancies in the number and localization of nodes were observed in cases of isolated SMІ / SMІІ (on the lateral walls and in the cornual areas of the uterus) at 29.0%; as well as in cases involving combinations of nodes of types О 3-4 / SMІ at 39.0% and О 3-4 / SMІІ at 23.0% (p<0.05). During hysteroscopy, in the group without intraoperative sonography, there were 30% more conversions from hysteroscopic to laparoscopic myomectomy, and 25% more combinations of hysteroscopic myomectomy with laparoscopic monitoring. CONCLUSION: Conclusions: Hysteroscopic myomectomy with intraoperative sonography is an effective method of treatment for isolated and multiple fibroids of types SMІ/ SMІІ and О3-4/SMІ as well as О3-4/SMІІ.

CLINICAL PROFILES AND CHARACTERISTICS OF MENSTRUAL DYSFUNCTION IN WOMEN AFTER SUFFERING FROM COVID-19 OR VACCINATION.

OBJECTIVE: The aim: To investigate changes in the characteristics of menstrual function in women after suffering from Covid-19 or vaccination against SARS-CoV-2. PATIENTS AND METHODS: Materials and methods: After the retrospective analysis of 378 medical records patients were divided into: Group 1 (177 women) with menstrual function disorders (MFD) after COVID-19, Group 2 (121 women) with MFD after SARS-CoV-2 vaccination, Group C (80 women) without MFD after COVID-19 or vaccination (controls). The study focused on the clinical and hormonal menstrual cycle characteristics and factors influencing MFD. RESULTS: Results: Dyshormonal thyroid disorders were observed in 63.0% of Group 1 and 45.7% of Group 2 patients; hyperprolactinemia - in 31.0% and 39.4%, hyper¬estrogenia - in 50% and 21%, and hyperandrogenism - in 39% and 20%. MFD was associated with hyperandrogenism with concurrent hyperprolactinemia, in the context of thyroid dysfunction; and with changes of gonadotropin production, along with normal and elevated estrogen concentrations and worsening of mental health that suggest disruption of central regulatory and feedback mechanisms in the pituitary-thyroid-ovarian system under the stressors influence. CONCLUSION: Conclusions: There are changes in the menstrual cycle associated with disruption of the hypothalamus-pituitary-ovary system and thyroid function in women after suffering from Covid-19 or vaccination. To reestablish reproductive homeostasis, employing a personalized diagnostic strategy is recommended, encompassing the evaluation of thyroid gland status, hormonal profiling, and the consideration of psychosocial facets.