Introduction: Recently, the concept of vascular cognitive impairment, combining all variants of cognitive decline due to cerebrovascular insufficiency, is actively being developed. This concept goes far beyond traditionally existing ideas about the problem of vascular cognitive disturbances. The aim of the study is to demonstrate the correlation between the indices of structural and functional rearrangement of the cardiovascular system and the state of intellectualmnemonic functions in patients with hypertension. Materials and methods: A comprehensive survey of 146 patients with hypertension of the II and III stage according to ESH / ESC 2013, 2017, 2018 has been performed. The study included patients with mild and moderate cognitive impairment (CI). Depending on the state of the cognitive sphere and on the basis of the results of the neuronpsychological testing, The patients were divided into 3 groups depending on the state of the cognitive sphere and on the basis of the results of the neuron-psychological testing with further comparisons of their clinical and instrumental data. Results: According to the results of our study, it has been found that an increase of the signs of cardiovascular remodeling was observed in patients with more pronounced changes in cognitive activity. The analysis of intracardiac hemodynamic parameters in patients of the studied groups revealed more significant pathological changes in patients with cognitive impairments than in patients without them. Patients with mild and moderate CI had significantly higher heart rates, left ventricular wall thickness (LV) which led to impairment of the diastolic function of LV and had already been registered in patients without cognitive dysfunction. Moreover, it increased with the appearance (mild) and growth of the degree (moderate) cognitive impairment. The average daily values of BP (SBP, DBP) in patients of all studied groups significantly exceeded the recommended norms, while in patients with moderate CI these rates were significantly higher than those in the group with mild CI (p = 0.028). In addition, the variability of systolic blood pressure was increasing simultaneously with the deterioration of cognitive function of our patients. Also, signs of remodeling were being observed during the study of the state of peripheral vessels (increase of peripheral resistance, pulsation index, linear velocity and thickening of the intima-media complex), which is the main cause of cognitive impairment and causes their appearance and reflects their degree. Conclusions: The presented study revealed a clear correlation between the degree of cognitive impairment and the degree of changes in the daily blood pressure profile, the most important of which were the average daily systolic blood pressure and systolic blood pressure variability. On the basis of the conducted research, in the future it will be possible to predict the level of the cognitive sphere involvement, depending on the state of the daily blood pressure profile, changes of the ventricle and vessels geometry, which will enable timely diagnosis of cognitive impairment and the prescription an adequate therapy.
The aim: The assessment of clinical effectiveness the cervical perforated pessary (CPP) used for prevention of preterm labor. Materials and methods: Caucasian women with prior SPL who were randomized to receive a CPP (clinical group) or without pessary (control group) was conducted at the Vinnytsya maternal hospital №1, from 2014 through 2018. Eligible women were those referred to the institution for a diagnosis of cervical incompetence between 16 weeks and 18 weeks +6 days. Outcomes will be PTL before 28, 32, 35, and 37 weeks of gestation; a composite of poor perinatal outcomes. Results: The incidence of SPL at less than 37 weeks of gestation was occurred in 14,1% vs 29,3% (RR 0,48, 95% CI, 0,23-0,99), lower rate of SPL at less than 35 weeks of gestation (RR 0,30, 95% CI, 0,10-0,88), longer gestational age (Dif. -1,4, 95% CI, -2,30 to -0,50), higher birth weight (Dif. -197,9, 95% CI, -307,6 to -88,15), lower incidence of adverse composite perinatal outcome (RR 0,28, 95% CI, 0,1-0,81) from the pessary and control group respectively. The participants pessary clinical group had a higher rate than the control group of increased vaginal discharge (RR 1,31, 95% CI, 1,01-1,69), but no differences in pelvic discomfort (RR 0,54, 95% CI, 0,14-2,18), chorioamnionitis (RR 0,30, 95% CI, 0,06-1,44). Conclusions: The women with prior SPL use of a CPP, resulted in a lower rate of SPL. The component in the successful results of preventive strategy SPL is consideration of vaginal microbiota and role of special trained staff for installation and care cervical pessary.
Objectives: to evaluate the effectiveness of multidose supplementation of vitamin D on the dynamics of serum levels of markers of lipid metabolism in pregnant women with obesity. Materials and methods. The study included 75 pregnant women with the І degree of obesity and low vitamin D status, who were divided into subgroups depending on the vitamin D dose of and the baseline 25(OH)D level in blood serum: I subgroup – 24 women with 25(OH)D less than 22.0 ng/ml who received Decristol 4000 IU/day; II subgroup – 26 pregnant women with 25(OH)D = 22.1–28.0 ng/ml who received Decristol 2000 IU/day; III subgroup – 25 patients with 25(OH)D over 28.1 ng/ml, who received 1000 IU of vitamin D per day. Pregnant women of all these subgroups also took acetylsalicylic acid at a dose of 100 mg/day. The control group included 26 practically healthy women who received 600 IU of vitamin D per day. Serum adipokinins levels were studied at 11–13, 22–24 and 31–33 weeks of gestation.Results. Significant differences were found in the increase of leptin (p < 0.0001) and resistin (p < 0.0001) and the decrease of adiponectin (p = 0.006) in pregnant women with impaired vitamin D metabolism against the background of moderate obesity in the І trimester compared to the control group. A more positive effect was found for Decristol 4000 IU (patients with vitamin D deficiency), against the treatment of Decristol 2000 IU (patients with vitamin D deficiency). At 31–33 weeks of gestation, there was a statistically significant decrease in serum level of resistin (p = 0.006) and a similar increase in adiponectin (p = 0.025) in patients receiving vitamin D 4000 IU, compared with the same indicators in clinical subgroups. Resistin and adiponectin may be markers of perinatal pathology in obese pregnant women in the first trimester of gestation, in terms of specificity (91.5 and 78.7%, respectively), sensitivity (100.0 and 91.3%, respectively); positive probability (11.75 and 4.29%, respectively), negative prognostic value (100.0 and 94.9%, respectively) and test accuracy (94.3 and 82.9%, respectively).Conclusions. The use of markers of lipid metabolism as diagnostic criteria during pregnancy in women with the І degree of obesity and low vitamin D status has predictor and prognostic value for the risk of perinatal pathology and helps to assess the effectiveness of comprehensive prophylactic therapy.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.