The aim of the study is to development of an algorithm for managing pregnancy and childbirth by studying the functional state of the mother-placenta-fetus system in pregnant women who have undergone COVID-19 in different trimesters of pregnancy.
The object of the study was 105 pregnant women who, were treated at the Samarkand Regional Perinatal Center and a specialized maternity center for pregnant women with COVID-19
Тhe scientific novelty of the research consists of the followings: for the first time in pregnant women infected with COVID-19, a relationship was established between the course of pregnancy, childbirth, the postpartum period and the development of complications depending on the trimester and severity of the disease; a direct correlation has been established between the state of the vessels of the mother-placenta-fetus system (resistance and pulsation indices, Endothelin-1 indicators), disorders in the hemostasis system (D-dimer, platelet aggregation) and the clinical course of the disease in pregnant women who underwent COVID-19; it has been established for the first time that the developed scale for assessing risk factors for non-developing pregnancy in women infected with COVID-19 (age, BMI, obstetric history, gestation period, hemostasis system status, endothelial function and severity of the disease) can serve as a prognostic marker of the degree of risk of pregnancy complications; it was proved for the first time that the choice of effective therapy for restoring hemodynamics in the mother-placenta-fetus system, in women who underwent COVID-19 at different stages of pregnancy, leads to a decrease in the number of thrombophilic complications.
Implementation of the research results. The results of the scientific research were introduced into the practical activities of the Samarkand Regional Perinatal Center by Order No. 128/1 of 01.09.2022 and the Samarkand City Maternity Complex No. 1 by order No. 58/1 of 03.10.2022. In pregnant women who underwent COVID-19 at different periods of pregnancy, changes in the mother-placenta-fetus system were determined using simple and effective research methods, such as ultrasound and Dopplerography, and this saved 53,000 soums; obstetricians and gynecologists, as well as neonatologists and therapists, are needed to diagnose signs of complications in the echocartin, that is, it has been proven that there is no need for other highly qualified specialists for this, due to the lack of need to train new personnel, state budget funds have been saved. With early detection of disorders in the hemostasis system in pregnant women with COVID-19: the period of stay of patients in the hospital was reduced from 10.5 days to 7.5 days and the number of hospital bed days was reduced; due to the reduction of the period of stay in the hospital for several days, the number of necessary drugs was reduced (on average, drugs are used for 1 day in the amount of 130,000 soums). Examination of pregnant women infected with viral diseases using simple and effective research methods such as ultrasound and Dopplerography served to save 85,000 soums: in the early stages up to 16 (10-11 weeks. - fetometry), 19-21, 32-34, 38-40 weeks of pregnancy; due to the absence of the need to use other research methods, it was possible to reduce costs by 23.5%; early detection of changes in the hemostasis system and endothelial dysfunction using fast, budgetary and effective research methods, contributed to the prevention of possible pregnancy complications, as well as the absence of the need to use long-term and expensive research methods, and this saved 106 000 soums: the coagulogram was checked in 105 (100%) patients, time was saved and efficiency was increased; endothelin-1 was also determined in 105 (100%) patients, efficiency was increased by 78.6%.
Improving the functionality of blood circulation in the uteroplacental and fetal-placental systems, a comprehensive analysis of possible complications during pregnancy and childbirth in women who have had viral infections, improving diagnostic, preventive and prognostic measures for managing pregnancy and childbirth contributed to the birth of live, full-term and healthy newborns in women who experienced COVID-19 during pregnancy, as well as a decrease in maternal mortality and perinatal mortality, 43% of women underwent rehabilitation in the postpartum period, 23.8% of women who underwent severe COVID-19 improved their quality of life.
To introduce scientific novelty on the topic “The impact of COVID-19 on the state of hemodynamics in the mother-placenta-fetus system in pregnant women”, a letter was sent to the Ministry of Health from Samarkand State Medical University on November 9, 2022 under No. 4295 (Conclusion of the Ministry of Health No. 8 n-z / 679 of December 15, 2022).
The structure and volume of the dissertation. The content of the dissertation consists of an introduction, five chapters, conclusion, list of used references. The volume of the dissertation consists of 113 pages.
This article examines some of the results of the imfluence of psychotechnology on the psycho-emotional state of pregnant women.
Данная исследовательская работа посвящена определению безопасности управления процессом обучения, для определения качества приобретенных знаний в образовании с помощью эргономики. В статье, приводится «картеж» составной части определения качества из которых рассчитывается приобретаемое знание обучаемых в целом. А также исследуемая подсистема – безопасность процесса обучения в приобретении знаний.
The article is devoted to the study of the semantic analysis of the circumstances of the way of action, types of circumstances of the way of action, which determine the quality of the action, the degree of manifestation of the action or feature, indicating the state of the action, as well as the quality of the action and the way of performing the action. According to the semantic features of the circumstances of the course of action, it is worth noting that it is always an adverb in a sentence. For example, the circumstances of time, place, degree, or mode of action. In the Pashto language, a circumstance is divided according to semantics into the following ways of expression: circumstances that determine the quality of an action, the degree of manifestation of an action or a sign, circumstances that indicate the state of the action, circumstances of an action that indicate the quality of the performance of an action, as well as circumstances of an action that indicate a way to perform an action.
Оценить психоэмоциональное состояние больных с дефектами и деформациями челюстей, изучить состояние тканевой гипоксии, гипоксемии и состояние защитной системы у пациентов с гнатическими формами аномалий окклюзии (ГФАО) зубных рядов.