Novosti Khirurgii最新文献

{"title":"ANTEROLATERAL LIGAMENT AS ROTATION STABILISER OF KNEE- JOINT. THE ROLE OF MRT AND ULTRASONOGRAPHY IN UNDERSTANDING ITS ANATOMY AND IN SELECTING SURGICAL TREATMENT STRATEGY FOR ITS INJURIES","authors":"O. Kostrub, I. Poliachenko, M. Gerasimenko, V. Kotiuk, R.I. Blonskii, V. Mazevych, N. Vadzyuk","doi":"10.18484/2305-0047.2021.5.581","DOIUrl":"https://doi.org/10.18484/2305-0047.2021.5.581","url":null,"abstract":"Objective. To assess the variability of the anterolateral ligament according to MRT and ultrasonography data and to coordinate it with surgical treatment strategy for its injuries. Methods. The anterolateral ligament was analyzed on 100 series of MRI images of knee joints without traumatic pathology on Philips Achieva 1.5 T tomograph using the standard research protocol in three mutually perpendicular planes and 150 series of MRT images of knee joints with injuries and without injuries of the anterolateral ligament obtained on different tomographs from 0.2 to 3 Tesla. The quality of visualization of anterolateral ligament separate portions, the number of layers, and the contact with the joint capsule were evaluated. Both knee joints were analyzed by ultrasonography in 30 patients with anterior cruciate ligament injuries of one of the knee-joint and in 30 patients with intact knee-joints. Results. During the studies in the identification of anterolateral ligament with magnetic resonance tomography (MRT 1.5T)it was revealed at least partially in 92% of cases (in 68% as a two-layer structure; in 24% as a single-layer structure; in 14% as a thickening of the capsule or in 10% as a separate extracapsular structure), ultrasound examination - in 100% (the structure was not determined, however, in 26.67% of patients without clinically pronounced pathology of the knee-joint and significant trauma in anamnesis ultrasound scan revealed a violation of the integrity of the cortical layer at the tibial attachment site), Conclusion. According to MRT and ultrasonography data, the anterolateral ligament is a constant structure of the knee-joint, but very variable in its anatomical parameters, which in some cases may be poorly visualized on MRT, may have a two-layer structure, may be located either extracapsular or as a thickening of the knee-joint capsule. The variability of its anatomical structure makes it impossible to make the theoretical substantiation of the advantages of one separate method of its restoration, but, on the contrary, justifies a differentiated approach to the selection of optimal surgical treatment. What this paper adds With the help of current research methods, the normal anatomical parameters and anatomical variants of the anterolateral ligament of the knee joint have been clarified and detailed. It is necessary to emphasize the importance of a differentiated approach to choosethe optimal methods of surgical treatment for its injuries.","PeriodicalId":38373,"journal":{"name":"Novosti Khirurgii","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49041686","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"SPECIFICITY OF USING TRANEXAMIC ACID IN PATIENTS WITH CARDIAC SURGERY","authors":"K.V. Bodyakov, A. Marochkov, A.S. Kylik, V. Dudko, A. Lipnitski","doi":"10.18484/2305-0047.2021.5.590","DOIUrl":"https://doi.org/10.18484/2305-0047.2021.5.590","url":null,"abstract":"Objective. To evaluate the efficacy of tranexamic acid (TA) in cardiac surgery patients undergoing the open-heart surgery under conditions of artificial blood circulation (ABC) by determining the volume of perioperative blood loss using the hemoglobin balance method. Methods. A pilot non-randomized prospective clinical trial was conducted. To determine the effectiveness of TA use, 2 groups of patients were formed: the 1st group, without TA application (n=40), the 2nd group - with TA application intraoperatively (n=40). In group 2, prior to sternotomy, intravenous bolus injection of TA (1000 mg (20 ml of 5% solution)) was performed and further titration of TA through a syringe dispenser was continued at a rate of 4 ml/hour (200 mg/hour) until the end of the operation.The volume of intraoperative blood-loss was assessed by the hemoglobin balance method. A special protocol was developed to control the volume of postoperative blood loss. Results. The volume of circulating blood (VCB) calculated by Nadler’s formula for the first group was 5433.2 (5008.5; 5768.2) ml, for the second - 5214.0 (4944.1; 5546.8) ml. In the first group of patients who did not receive TA during open- heart surgery, the volume of blood loss was 1460.6 (1196.8; 1725.8) ml or 26.9 % of the average circulating blood volume (CBV), and in the second group of patients who received TA intraoperatively - 1090.7 (882.3; 1468.6) ml or 20.9% of the CBV (p<0,001). Conclusion. The application of TA in cardiac surgery patients during open-heart surgery with ABC according to the developed algorithm (1000 mg/bolus, titration during surgery-200 mg/h) for the purpose of blood saving the volume of blood-loss was reduced by 25.3% compared to the control group. What this paper adds Algorithm for the use of tranexamic acid to reduce perioperative blood loss in cardiac surgery using cardiopulmonary bypass (CPB) during open-heart surgery has been developed. This algorithm included intravenous tranexamic acid injection (1,000 mg.) followed by titration during the operation - 200 mg/h). The use of this algorithm in cardiac surgical procedures allows reducing the volume of blood loss by 25.3%.","PeriodicalId":38373,"journal":{"name":"Novosti Khirurgii","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47734844","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"MULTIPLE ORGAN DYSFUNCTION SYNDROME IN ACUTE NECROTIZING PANCREATITIS","authors":"K. Nikitsina, G. Ilukevich","doi":"10.18484/2305-0047.2021.5.598","DOIUrl":"https://doi.org/10.18484/2305-0047.2021.5.598","url":null,"abstract":"Acute necrotizing pancreatitis (ANP) is associated with significantlyhighermorbidity and mortality. It is still difficult for the surgeon to choose and schedule the most appropriate treatment.In the early phase of the disease, surgical activity is considered to be ineffective and is associated with high risks. The only chance to save the patient is to conduct the intensive therapy in the intensive care unit, based on current pathogenetic approaches. The present review analyzed the current understanding of the pathogenesis of multiple organ dysfunction syndrome (MODS) in acute necrotizing pancreatitis. The role of inflammatory mediators, cytokines, biogenic amines, bradykinins, and lipid peroxidation products in the development of organ hypoperfusion is reflected. It is shown that the violation of the intestinal barrier function with the translocation of microorganisms exacerbates endogenous intoxication and contributes to the development of MODS. The endothelial dysfunction that develops in acute necrotizing pancreatitis has a significant effect on hemostasis. The literature analysis revealed the contradictory data on the functional activity of the coagulation and anticoagulation systems at different stages of the disease. The mechanisms of development of intra-abdominal hypertension and its multisystem negative impact are reflected. There are still controversialquestionof appropriatetiming and indications for surgical decompression. The analysis of the available literature data showed the need for further study of the mechanisms of multiple organ dysfunction development in acute necrotizing pancreatitis to work out new pathogenetically justified methods of its intensive therapy with an assessment of their effectiveness.","PeriodicalId":38373,"journal":{"name":"Novosti Khirurgii","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45983249","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"EFFECTIVE CORRECTION OF THE COMMON ATRIOVENTRICULAR CANAL WITH TETRALOGY OF FALLOT AND HYPOPLASIA OF THE RIGHT VENTRICLE IN A CHILD","authors":"D. Guschin, S. Volkov, A. V. Shcherbak, M. Zelenikin","doi":"10.18484/2305-0047.2021.5.629","DOIUrl":"https://doi.org/10.18484/2305-0047.2021.5.629","url":null,"abstract":"The paper presents a description of a case of successful one and a half ventricular correction of a complex congenital cardiac anomalies, including the common atrioventricular canal, tetralogy of Fallot, and hypoplasia of the right ventricle in a child (2 year and 4 months). Ararecongenitalanomalycharacterized by acombinationof intracardiac defects, required an innovative surgical approach, the exclusivity of this clinical case has determined. The surgical strategy of complete atrioventricular canal defect is determined by a number of factors. One of the most important is balance between right and left ventricular outputs. The balanced type with adequate development of the ventricles involves the biventricular repair performance. Unbalancedatrioventricular canal defects includea hypoplastic ventricle. Reconstructive surgeryfor onehypoplasticventricle is oriented towards the degree of hypoplasia. In particular, a mild right ventricular hypoplasia allows perfoming biventricular radical operation while a severe degree suggests univentricular repair. In case of borderline, moderate degree of hypoplastic right ventricle the one and half ventricle repair can be carried out. Another important point is the presence of concomitant pulmonic stenosis required the choice of optimal method and material for reconstruction which is not always obvious and often it is the subject of debates. This report presents a description of the diagnostic stages with an emphasis on determining the type of balance of the common atrioventricular canal, the degree of hypoplasia of the right ventricle, the approach to choosing the optimal method for correcting the defect in general and the material for reconstructing the outflow pathway from the right ventricle in particular, as well as the subsequent successful correction of congenital multicomponent cardiac abnormalities in a young patient.","PeriodicalId":38373,"journal":{"name":"Novosti Khirurgii","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49316011","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"APPLICATION OF INTESTINAL AUTOTRANSPLANTATION IN TREATMENT OF SURGICAL DISEASES OF THE ABDOMINAL CAVITY","authors":"D. Mukhabbatov, M. K. Gulov, S. Ali-Zade, F.H. Nozimov","doi":"10.18484/2305-0047.2021.5.607","DOIUrl":"https://doi.org/10.18484/2305-0047.2021.5.607","url":null,"abstract":"This review is devoted to the relevance of the problem and the assessment of potential surgical indications, surgical methods and clinical results in the intestinal autotransplantation. Radical resection of theneoplasmisperformed. Currently, the main indications for performing intestinal autotransplantation are considered neoplasms of the pancreas, mesenteric and retroperitoneal space with the involvement of the superior mesenteric vessels in the process. Preliminary results demonstrate that radical resection can be effective in carefully selected patients. Although perioperative morbidity and mortality are relatively high, the literature describes some cases with long patient survival, especially when performing radical resection of a benign tumor or a tumor of potentiallow malignant. However, early tumor recurrence remains a serious problem in patients with a high-grade tumor, especially with pancreatic ductal adenocarcinoma (PDAC). It should be noted that when using intestinal autotransplantation, it is possible to perform a radical resection of the organ in patients with separate neoplasms in the abdominal cavity and the involvement of the main mesenteric vessels in the process. However, this aggressive method is associated with significant operational risk and should be only performed in specialized centers. The additional combination therapies have to be developed to optimize the clinical outcome and prolong the survival of patients with pancreatic cancer.","PeriodicalId":38373,"journal":{"name":"Novosti Khirurgii","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47893928","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"CYSTIC PULMONARY HAMARTOMA MANIFESTING AS SPONTANEOUS PNEUMOTHORAX","authors":"S. Plaksin","doi":"10.18484/2305-0047.2021.5.624","DOIUrl":"https://doi.org/10.18484/2305-0047.2021.5.624","url":null,"abstract":"Cystic hamartoma refers to rare benign lung tumors. The literature describes 17 cases of this disease. The tumor may look like multiple bilateral cysts or a solitary single-chamber or multi-chamber cyst of a large size, which makes it difficult to diagnose. The disease can be complicated by spontaneous pneumothorax. The cyst itself often looks like a pneumothorax. An observation of a 52-year-old man complaining of chest pain and shortness of breath is presents. On the x-ray, the left lung is compressed with air, which is regarded as a spontaneous pneumothorax. Two-day drainage did not give any results. The video-assisted thoracoscopic surgery technique was performed and a large air cyst was detected. A conversion to a thoracotomy was made. A cyst of 20×15 cm size originated from the lower lobe, the lung was in atelectasis. Cyst resection and lung decortication were performed. Histological examination of the cyst wall revealed a hamartoma of the lung. The postoperative period was uneventful. Differential diagnosis of cystic hamartoma is conducting with lymphangioleiomyomatosis, air cysts, extrapulmonary sequestration, echinococcal cysts, and lung cancer. Indications for surgery are the following: chest pain, shortness of breath, pneumothorax, and hemoptysis. In a unilateral process, a cyst resection or lobectomy have to be performed. Cystic pulmonary hamartoma should be included in the differential diagnostic range in patients with recurrent spontaneous pneumothorax, hemoptysis, single and multiple lung cysts. It is impossible to determine the diagnosis without a biopsy and histological examination.","PeriodicalId":38373,"journal":{"name":"Novosti Khirurgii","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46367506","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ASSESMENT OF ANTI-NOCICEPTIVE ACTIONS OF ADIPOSE-DERIVED MESEMCHYMAL STEM CELLS IN EXPERIMENTAL PERIPHERAL NEUROPATHIC PAIN","authors":"A.-M. V. Yerofeyeva, I. Zhavaranak, O. Antipova, N. Schastnaya, I. Siamionik, S. Rjabceva, A. Molchanova","doi":"10.18484/2305-0047.2021.5.527","DOIUrl":"https://doi.org/10.18484/2305-0047.2021.5.527","url":null,"abstract":"Objective. To estimate an anti-nociceptive and regenerative potential of adipose-derived mesenchymal stem cells in experimental post-traumatic neuropathy in rats. Methods. Neuropathic pain was induced by axotomy technique in rat left hind paw (Wistar rats (n=113)). The respective group of subjects received ADMSCs dose of 1×106 cells/kg and 2×106 cells/kg into the site of sciatic nerve injury at 2 regimens: single (7th day post-surgery) and twice (7th and 14th day post-surgery). Nociceptive responses, as well as histological changes of sciatic nerve and perineural tissue were assessed in dynamics. Results. Sciatic nerve axotomy led to a significant increase of mechanical nociceptive sensitivity of ipsilateral hind paw by 7th day, as well as to fibrotic changes of peri- and epineural areas of damaged nerve fibers and to denervation of surrounding muscle tissue and fascia. Local administration of ADMSCs effectively abolished mechanical hyperalgesia by 14th day after first injection at all regimens tested. Among tested regimens, the most pronounced anti-nociceptive and regenerative effects were induced by single injection of ADMSCs (1×106 cells/kg). As the dose and frequency of ADMSCs administration elevated, their reparative and anti-inflammatory properties reduced. Conclusion. Obtained results testify anti-nociceptive potential of ADMSCs and feasibility of its further investigation on the experimental models of neuropathy. What this paper adds For the first time the impact of different regimen of allogenic adipose-derived mesenchymal stem cells (ADMSCs) transplantation on nociceptive sensitivity and microstructure changes of sciatic nerve in rats with peripheral neuropathy has been studied. Allogenic transplantation of mesenchymal stem cells at a dose of 1×106 cells/kg has been found out to exhibit the most powerful anti-nociceptive and regenerative effects with a single local injection confirmed by algometry and histological study.","PeriodicalId":38373,"journal":{"name":"Novosti Khirurgii","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44513180","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"MODELING OF SKIN WOUNDS IN LABORATORY ANIMALS","authors":"R. Dovnar","doi":"10.18484/2305-0047.2021.4.480","DOIUrl":"https://doi.org/10.18484/2305-0047.2021.4.480","url":null,"abstract":"The creation and implementation of new methods of study and local wound care occur in stages: in vitro, in vivo and clinical trials. The fundamental point of this process is to study the effect of the proposed agent on the experimental wound healing models of laboratory animals taking into consideration the common healing phases of course and similarity of animal wound healing with human one. At the initial stage the main problems faced by the researcher include the selection of the optimal experimental animal, while animal models are suitable for many skindisorders. The lack of strong evidence and relevant guidelines regarding the most appropriate form of local-wound care in literature and the fragmentation of the available information lead to the fact that during the development of the experiment, the scientists spend time, resources and operate on an additional number of animals. This article summarizes the literature data on the applied modeling methods as for the most common and rare types of skin wounds including burns and trophic ulcers in various laboratory animals. Those who prepared the experiment shouldhavepaidcloserattentionto thefeatures of creating such wounds and nuances so as the proven techniques of their creation in various species are shown. Variants of the course and prospects for the development of this area of surgery are presented.","PeriodicalId":38373,"journal":{"name":"Novosti Khirurgii","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47795664","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ADHESIVE CAPSULITIS OF THE SHOULDER JOINT","authors":"O. Eismont","doi":"10.18484/2305-0047.2021.4.470","DOIUrl":"https://doi.org/10.18484/2305-0047.2021.4.470","url":null,"abstract":"The article presents a current view of the etiology and pathogenesis of, adhesive capsulitis of the shoulder joint and the basic principles of conservative and surgical treatmen. Idiopathic adhesive shoulder capsulitis is a self-limiting disease with gradual improvement in symptoms, sometimes demanding surgical treatment. Currently, the role of both inflammatory and fibrotizing processes in the pathogenesis of adhesive capsulitis is generally recognized, when the inflammatory process ultimately leads to fibrotic changes. The disease is associated with diabetes mellitus, thyroid disease, cerebrovascular disease, coronary heart disease, autoimmune diseases, and Dupuytren’s contracture. In theliterature there isno consensus on the unified treatment modality for adhesive capsulitis: conservative, operative, or combined. In a number of patients, improvement is achieved spontaneously, the recommended methods of treatment range from follow-up to invasive open capsulotomy. There is no universal treatment algorithm, so treatment should be individualized. By all accounts, conservative treatment is the first treatment of choice for adhesive capsulitis and includes physical therapy in combination with physiotherapy, anti-inflammatory drugs, corticosteroid injection, and hydrodilation. Surgical treatment of adhesive capsulitis is indicated for patients with persistent symptoms of the disease and ineffectiveness of conservative treatment. Surgical treatment includes manipulation under anesthesia and / or shoulder capsulotomy (arthroscopic or open). Treatment of adhesive shoulder capsulitis remains an unresolved clinical problem. The existing treatment regimens are not universal and further studies with long-term outcomes are needed to develop more effective treatment modality.","PeriodicalId":38373,"journal":{"name":"Novosti Khirurgii","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47532967","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"COAGULATION BALANCE AND PLATELET AGGREGATION INDICATORS IN PATIENTS WITH INFECTION COVID-19","authors":"A. Marochkov, A. Lipnitski, I. A. Kupreyeva, V. Dazortsava","doi":"10.18484/2305-0047.2021.4.462","DOIUrl":"https://doi.org/10.18484/2305-0047.2021.4.462","url":null,"abstract":"Objective. To determine changes in coagulation balance and platelet aggregation in patient during the treatment of COVID-19 infection. Methods. A pilot non-randomized prospective clinical study of coagulation balance and platelet aggregation in patients admitted to the intensive care unit with acute respiratory distress syndrome and the diagnosis of COVID-19 (n=50) was performed. Out of 50 patients, 19 patients died, 31 patients were transferred to the therapeutic department. The study of indicators of coagulation balance and platelet aggregation was carried out once in 1-3 days starting from the patient’s admission to the hospital using coagulation analyzer ACL 10000 (Instrumentation Laboratory, USA) and platelet aggregation analyzer AP 2110 (ZAO “SOLAR”, Republic of Belarus). Results. In 45 (90%) patients with COVID-19, there is a significant increase of von Willebrand factor activity 350 (244.5; 480) %. There were no statistically significant differences in the level of von Willebrand factor activity among the deceased and surviving patients: 450.0 (338.8; 530.5) % in deceased patients and 342.0 (188.8; 480.0) % in survivors. At von Willebrand factor activity level of up to 250%, the mortality rate was 8.3%, at a level of 250-400% - 31.3%, at a level of more than 400% - 59.1%. Significantly above the normal range in most patients were fibrinogen (above normal in 68% of patients, 4.63 (3.49; 5.87) g/L) and D-dimers (above normal in 88% of patients, 0.73 (0,31; 1.4) μg/ml). Antithrombin III was below normal in 56% of patients (82 (67.1; 97.2) %). The degree of platelet aggregation has a strong direct correlation with the von Willebrand factor level: with an ADP inducer 0.3 μg/ml (R=0.71, р=0.003); ADP 0.6 μg/ml (R=0.74, р=0.0001); ADP 1.25 μg/ml (R=0.53, р=0.01). Conclusion. Analysis and evaluation of coagulation balance and platelet aggregation should be an integral part in the treatment of patients with COVID-19 infection. What this paper adds For the first time, the indicators of coagulation balance and platelet aggregation have been assessed in the treatment of COVID-19 infection. It has been found that 90% of patients had the increasedlevels ofvon Willebrand factor(VWF) - 350 (244.5; 480)%. In addition to an increase of von Willebrand factor activity, 56% of patients show a reduction of antithrombin III levels, and 88% and 68% of patients have an increasing D-dimers and fibrinogen, respectively. Analysis and assessment of coagulation balance and platelet aggregation indicators should be integral components of the treatment of patients with COVID-19 infection.","PeriodicalId":38373,"journal":{"name":"Novosti Khirurgii","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43628325","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}