Polski Merkuriusz Lekarski最新文献

Objective: Aim: To assess, analyze and present early postoperative results of transcatheter aortic valve implantation in patients with aortic stenosis.

Patients and methods: Materials and Methods: During the period from 2017 to 2023, we examined in total 77 patients with severe aortic stenosis and high risk of surgery who were eligible for the TAVI procedure at the "Heart Institute Ministry of Health of Ukraine".

Results: Results: Before implantation, the mean and maximum aortic valve gradients were 53.7±19.1 mm Hg and 90.1±28.8 mm Hg, respectively. The mean and maximum aortic valve gradients after implantation were 9.67±3.18 and 18.7±6.41, respectively (p<0.001). The calculated left ventricular ejection fraction was 57.5±8.22% before surgery and 58.8±7.91% after surgery (p=0.412). After the procedure, moderate (2) degree of paravalvular aortic regurgitation was observed in 2 patients and light degree - in 21 patients. Before surgery, mitral regurgitation of 2-3 degrees was observed in 15 patients, and only in two patients after TAVI The survival rate of our patients was 96.4% after 180 days of supervision. In-hospital and 30-day mortality was 1.8%, while 180-day mortality was 3.6%. No deterioration was observed in patients with moderate aortic regurgitation during echocardiographic studies performed at 1, 3 and 6 months after TAVI.

Conclusion: Conclusions: TAVI is rapidly emerging as a life-saving alternative for patients who are inoperable or at high risk of surgery due to comorbidities. The selection of patients for TAVI is important to optimize procedural and long-term outcomes. It is important for cardiologists in our country to refer patients with severe aortic stenosis after diagnosis to centers that perform TAVI.

Objective: Aim: to investigate the epidemiology, microbiology, and risk factors for healthcare-associated infections (HAIs) in postoperative patients with intracranial aneurysm in Ukraine.

Patients and methods: Materials and Methods: Retrospective cohort study was conducted from January 2018 to December 2022 in four tertiary care hospitals of Ukraine. The diagnostic criteria were based on specific HAI site were adapted from the CDC/NHSN case definitions.

Results: Results: Of 1,084 postoperative patients with intracranial aneurysm, 128 (11.4%) HAIs were observed. The most common of HAI type was possible ventilatorassociated pneumonia (38.2%) followed by central line-associated bloodstream infections (33.8%), catheter -associated urinary tract infection (18.5%), and surgical site infection (9.6%). Inpatient mortality from HAI was 5.1%. Emergency admission, mechanical ventilation, taking antiplatelet aggregation drugs, albumin reduction, hyperglycaemia, hyponatremia, surgical procedure, operation time > 4 h, mechanical ventilation, urinary catheter, and central venous catheterization were risk factors associated with HAI in patients with intracranial aneurysm surgery. A total of 26% cases of HAIs by MDROs were notified over the study period. Klebsiella spp. - essentially K. pneumoniae - were the most frequent, followed by Enterobacter spp. and Escherichia coli. Carbapenemase production in Enterobacterales constituted the most frequent mechanism of resistance, while ESBL-production in Enterobacterales and meticillin-resistance in Staphylococcus aureus (MRSA) were detected in 65,7% 62,3% and 20% of cases, respectively.

Conclusion: Conclusions: The present study showed that HAIs is a common complication in postoperative patients with intracranial aneurysm in Ukraine and multidrugresistant organisms the major pathogen causing infection.

Objective: Aim: Optimization of the clinical and diagnostic examination algorithm of patients with cross bite, aggravated by cranio-mandibular dysfunction and postural disorders.

Patients and methods: Materials and Methods: 22 patients aged 13-16 years with cross bite with displacement of the lower jaw were examined. The first group consisted of 15 people with a right-sided displacement of the lower jaw, the second - 7 patients with a left-sided one. The condition of the musculoskeletal system was assessed by the position of the head, shoulders, shoulder blades, back (curvature of the spine), legs, chest shape, and abdomen. To determine the state of stability of the body in space, posturological and kinesiological tests were performed. The location of TMJ elements was evaluated on orthopantomograms. Statistical processing of the material was carried out with the help of the "Excel" license package.

Results: Results: 63.64% of patients with a cross bite have disorders of the musculoskeletal system: scoliotic posture - 40.91% and scoliosis - 22.73%. TMJ dysfunction was detected in all examined patients. It was established that the anatomical and topographic features of the joint elements depend on the side of the lower jaw displacement.

Conclusion: Conclusions: The functional imbalance of all structural elements of the musculoskeletal system and the cranio-mandibular complex determined during the research proved the need to optimize the clinical-diagnostic algorithm: consultation of a traumatologist-orthopedic doctor, X-ray examination of TMJ, conducting posturological tests.

Objective: Aim: To study the general activity of NO synthases (gNOS), the activity of inducible and constitutive isoforms of NO synthase, the activity of arginases, and the concentration of nitrites in the nasal mucosa under the conditions of local treatment of chronic atrophic rhinitis (AR) with quercetin and platelet-rich plasma (PRP therapy)..

Patients and methods: Materials and Methods: The study was conducted on 118 patients divided into two groups: control (n=20) and experimental (patients with AR, n=98). Experimental group was divided into 4 subgroups: standard treatment (n=29), PRP therapy (6 injections for 28 day course, n=19), Quercetin (40 mg 3 times a day for 28 days, n=26) and PRP+Quercetin (n=24) groups.

Results: Results: Standard therapy of SaR increases gNOS by 278.38% and arginase activity increases by 222.73%. PRP therapy increases gNOS by 211.43% and arginase by 540.91%. Quercetin elevates gNOS by 108.33% and arginase by 250%. PRP therapy and quercetin increases gNOS by 146.15% and arginase by 536.36%.

Conclusion: Conclusions: The use of standard therapy of SaR and addition of PRP therapy, quercetin and their combination effectively restores the production of nitric oxide and the arginase activity in the nasal mucosa.

The use of dentistry in forensic medicine has gradually become an indispensable tool in the process of identifying human remains. In recent years, there has been a significant increase in the importance of this field in the identification of victims in mass disasters, criminal investigations, ethnic research, and the identification of decomposed and distorted bodies, such as drowning, fire and car accident victims. Dental examinations allow for precise determination of individual identities based on unique dental features. Various methods applied in forensic medicine in the realm of dentistry include dental impressions, radiographs, photographic examinations, rugoscopy, cheiloscopy, and molecular methods. Advanced dental analysis techniques make it possible to restore identities even in the most challenging cases. Equally important is the integration of knowledge and methods of forensic dentistry with other forensic disciplines such as molecular genetics and anthropology. Further research and development in this branch of science are crucial for improving investigative processes and ensuring the dignity of mass disaster victims. The aim of this work is to present methods using teeth for the identification of human remains along with the latest advancements in forensic DNA technology, which utilizes dental evidence to aid in the identification of human remains.

Objective: Aim: To demonstrate the impact of individual exercise training on the course of the disease, exercise tolerance and quality of life (QoL) in patients over 75 years after acute coronary syndrome (ACS).

Patients and methods: Materials and methods: Study included octogenarians after ACS randomly assigned into two groups: a training group (ExT) subjected to individualized physical training and a control group (CG) with standard recommendations for activity. Patients underwent exercise tolerance test (ETT), 6-minute walk test (6-MWT), NHP and QoL questionnaires evaluation, lab tests, ECG, echocardiographic examination at the beginning and after 2, 6 and 12 months.

Results: Results: Study included 51 patients, mean age 80 years, 50% men, all patients completed the study. Initial physical capacity was comparable in both groups. After 2-month training the average ETT exercise time increased by 12.5% (p=0.0004), the load increased by 13% (p=0.0005) and the 6-MWT results improved by 8.3% (p=0.0114). Among CG these changes were not significant. But 6 and 12 months after training cessation 6-MWT results returned to the initial values (p=0.069, p=0.062 respecitvely). Average ETT exercise time and average load decreased significantly after 12 months (p=0.0009, p=0.0006). Level of pain was significantly lower at the end of the training in ExT group (p=0.007), but it returned to initial 12 months later (p=0.48). QoL deteriorated significantly in the ExT group 12 months after training cessation (p=0.04).

Conclusion: Conclusions: Cardiac rehabilitation in octogenarians after ACS was safe and improved physical performance in a short period of time. Cessation of training resulted in a loss of achieved effects and deterioration of the QoL.

Objective: Aim: To assess the prevalence of medicinal plants, use among Iraqi patients with chronic disease and compare it with another study in same or different countries.

Patients and methods: Materials and Methods: A randomized Internet and social media questionnaire was used. In this cross-sectional study, peoples with chronic diseases from different age group were recruited. Participants had an internet questionnaire to answer. This questionnaire embraced age, gender, occupation, marital status, education level and some lifestyle details as demographic data, a large proportion of the questionnaire was related to herbs, both prescribed and OTC ones.

Results: Results: Gender distribution: about 70% of patients were female and 30% male. Education level: uneducated - 35%, primary school - 30%, secondary school - 25%, academic - 10%. Place of residence: 30% lived in urban and 70% in rural areas. Diseases distribution: 30% hypertension, 20% diabetes, 10% asthma, 10% migraine, 15% hyperlipidemia and 15% rheumatoid arthritis. Medicinal plants: 10% green tea, 5%fish oil, 15% anise 25% castor oil and 15% spirulina.

Conclusion: Conclusions: The study reported a high prevalence of medicinal herbs use among patients with chronic disease in Iraq. Several factors (rural residence, education, age, multiple chronic conditions and low quality of life) associated with medicinal herbs use. This knowledge will help policy makers and health care providers for decision making on the safe use of herbal medicine.

Objective: Aim: The purpose of this study was a clinical approbation of the Kometad drug (international non-proprietary name sodium colistimethate), an antibiotic from the polymyxin group in patients with severe course of confirmed сoronavirus infection in the intensive care unit of the Branch of the I. Zhekenova Municipal Clinical Infectious Diseases Hospital..

Patients and methods: Materials and Methods: The methodology is based on both theoretical and empirical methods of scientific cognition. During the study, the features of the Coronavirus infection and the inflammatory reaction syndrome were considered, which became quite a big problem during the pandemic.

Results: Results: The main indications for the tested drug and the consequences of its use for one age group were also determined.

Conclusion: Conclusions: The conclusion was made about the positive dynamics of the patients' health status, and recommendations were given for further research in this area. The practical significance of this study lies in the first clinical approbation of the Kometad drug, which can be used in medicine to reduce the severity of the systemic inflammatory reaction syndrome and improve the patient's health as a result of the disease of Coronavirus infection, after further clinical trials of the drug with different age groups of patients.

Objective: Aim: The aim of the present published work is efficacy evaluation of the modified educational program in achieving the target levels of glycemia in children and adolescents with type 1 diabetes mellitus in pump insulin therapy in Almaty..

Patients and methods: Materials and Methods: This study involved 125 children and adolescents with type 1 DM and evaluated the effectiveness of a modified educational program at the School of Type 1 Diabetes Mellitus. Participants were divided into subgroups based on their method of glycemia evaluation. The program's effectiveness was assessed through pre-and post-training questionnaires and measurement of glycohemoglobin levels. Statistical analysis was conducted using the Statistica application.

Results: Results: The study evaluated the effectiveness of a modified educational program for children and adolescents with type 1 DM. The results indicated that those who participated in the modified program demonstrated significant improvements in their knowledge and ability to manage their diabetes. They were able to correctly answer 80-90% of the questionnaire questions six months to a year after the training. Additionally, those in the modified program exhibited better carbohydrate metabolism rates and achieved higher rates of their individual treatment goals, especially when using the FreeStyle Libre system for continuous monitoring of blood glucose levels. These findings suggest that a modified educational approach can significantly enhance diabetes management and treatment outcomes in children and adolescents.

Conclusion: Conclusions: The study concluded that a modified educational program leads to better target therapy levels in children and adolescents with type 1 diabetes mellitus, highlighting the importance of motivated parents and frequent blood glycemia measurements.

Objective: Aim: The aim of the work was to study the ef f ect of photobiomodulation therapy on the regulation of disorders in the healing of chronic wounds at the remodeling stage using indicators of platelet aggregation activity, reactive oxygen species, platelet-derived growth factor, and interleukin-1β.

Patients and methods: Materials and Methods: The study included 3 groups of Wistar rats: intact animals and animals of the control and experimental groups, for which chronic wounds were simulated. Rats in the experimental group received photobiomodulation therapy once a day for 5 days. Wound defects of animals in the control group were fictitiously irradiated. The levels of reactive oxygen species, platelet-derived growth factor, and interleukin-1β in the blood serum of animals were studied by enzyme immunoassay. The functional activity of platelets was measured on a computerized platelet aggregation analyzer using the turbidimetric method. Histological studies were carried out.

Results: Results: Changes in the expression of the studied indicators were found in the blood serum of animals with chronic wounds when using photobiomodulation therapy: an increase in platelet-derived growth factor concentrations, the levels of reactive oxygen species and interleukin-1β did not have statistically signif i cant differences compared to the corresponding indicators of animals in the control group. There were no significant differences in the indicators of platelet aggregation activity in the control and experimental groups of animals.

Conclusion: Conclusions: The findings suggest that photobiomodulation therapy may promote wound healing by increasing platelet-derived growth factor levels. Histological studies have shown that using photobiomodulation therapy helps reduce inflammation and better organization of collagen fibers in animals of the experimental group.