Novosti Khirurgii最新文献

{"title":"CURRENT ASPECTS OF SURGICAL TREATMENT OF LIMB LYMPHEDEMA","authors":"P. N. Myshentsev, S. Katorkin, G. V. Yarovenko","doi":"10.18484/2305-0047.2021.6.736","DOIUrl":"https://doi.org/10.18484/2305-0047.2021.6.736","url":null,"abstract":"The article provides the literature overview on various current methods of surgical treatment of patients with limb lymphedema. Despite the fact that the basis of the treatment of this pathology is a complex antiedema therapy, the possibilities of conservative therapeutic measures for lymphedema leave much to be desired and cannot often satisfy either patients or clinicians. The use of surgical methods in the treatment of lymphedema has a long history and has gone from various types of resection to reconstructive interventions. The analysis of current literature data has shown that the choice of the volume and method of surgical correction in lymphedema requires a difficult and individual assessment of the pathological changes developing in the disease, which should be identified only with a comprehensive examination of patients. Operations of lymphovenous anastomosis, transplantation of lymph nodes are considered to be the most effective in the prevention or initial stages of lymphedema. With pronounced manifestations of the disease, optimal results are achieved with a reasonable combination of methods improving lymph drainage and operations reducing the excess volume of the affected limb, thereby provided patients with potentially improved functional outcomes and quality of life. The limitations in improvement despite multimodality treatment are consided to be at the level of satisfactory values. The experience of the most lymphedema professionals has to besuggesteda reasonable balance between basic conservative therapy and surgical treatment. Undoubtedly, the results of evaluating these methods will improve the choice of the optimal method for treating patients with limb lymphedema.","PeriodicalId":38373,"journal":{"name":"Novosti Khirurgii","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44455244","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":"BARIATRIC SURGERY FOR MORBID OBESITY","authors":"A. Hlinnik, S. Aulas, S. Stebounov, O. Rummo, V. Hermanovich","doi":"10.18484/2305-0047.2021.6.662","DOIUrl":"https://doi.org/10.18484/2305-0047.2021.6.662","url":null,"abstract":"Objective. To improve the results of surgical treatment of patients with morbid obesity. Methods. The database of bariatric surgery (2014-2020 yrs) was created and analyzed in the center, retrospectively and prospectively. Total 292 operations, including 150 sleeve gastrectomy, 84 mini gastric bypass procedures, 37 adjustable gastric bandings, 12 Roux-en-Y gastric bypasses, 5 gastric plications and 4 gastric plications with gastric fundus resection have been included in this database. There were 215 females and 77 males. The mean age was 41 years. All surgeries were performed laparoscopically and meanoperative time was 108 minutes. Results. As the result of performed bariatric surgeries, 36 complications were registered. Total complication rate was 11,8% without any case of mortality. Staple line and anastomotic leakage rate after surgery, related to the stomach resection or bypass, was 3,4%. Staple line and anastomotic bleeding rate after the same procedures - 3,1%. The the aforementioned complications were the most frequent and accounted up to 47% of all bariatric surgery complications. Other complications occurred much less frequently with incidence rate 0,4% - 1,2%. Conclusion. The bariatric surgery database allows analyzing the structure of performed operations and its complications as well as identifying the regularity of their development. That would help to develop methods of the most frequent complication prevention and their early diagnostics. Compatibility of the database format with IFSO Global Registry allows providing the collected data for further analysis at the international level. Data on the spectrum and frequency of postoperative complications in the center correlate with international experience. The most significant complications in the practice of the center are incompetence, anastomotic leakage and bleeding from the lines of sutures and anastomoses after operations associated with gastric resection or bypass. Therefore, the specific measures for improvement preventionofcomplications permits increasing significantly bariatric surgery safety. What this paper adds The structure of postoperative complications of bariatric surgical interventions performed in a multidisciplinary hospital has been determined. Staplelinefailure withgastricleak are the most common early complications after the operations related to resection or gastric bypass and account for more than 47% of all complications. Prevention of complications to improve outcome significantly increases the safety of the performed bariatric interventions.","PeriodicalId":38373,"journal":{"name":"Novosti Khirurgii","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49131312","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":"CLINICAL EVALUATION OF THE FEATURES OF CURRENT PANCREATIC INFECTION AS A COMPONENT OF THE MULTIDISCIPLINARY PRINCIPLE OF TREATMENT TACTICS IN ACUTE PANCREATITIS","authors":"V. P. Andriushchenko, D. Andriushchenko, V.V. Mahlovahyi","doi":"10.18484/2305-0047.2021.6.671","DOIUrl":"https://doi.org/10.18484/2305-0047.2021.6.671","url":null,"abstract":"Objective. To study the main features of current pancreatic infection with an assessment of the clinical significance of the data obtained in the implementation of the multidisciplinary and comprehensive approaches to optimal managementof patients with acute pancreatitis. Methods. 147 bacteriological studies of liquid (peripancreatic fluidcollection) and tissue (fragments ofnecrotized gland and retroperitoneal tissue) were carried out using the methods of aerobic (80) and anaerobic (67) cultivation and determination of the sensitivity of microflora to antibiotics. Regimes of antibiotic therapy (preventive / etiotropic) were determined during the treatment of patients (n=460). Results. The dominance of aerobic bacteria in the form of monoculture (37%) and aerobic-anaerobic associations (39%) with gram-negative signs (56%) and the constancy of microbial associations in 54% of cases was established. It was found that the addition of an infectious factor to the primary aseptic inflammatory process occurs both in the early - up to one week (17%), and late - after three weeks (31%). The signs of pancreatic infection, which can serve as objective criteria for assessing the severity of the course of acute pancreatitis, were identified - infection of the gland tissue / retroperitoneal tissue, early attachment of a bacterial factor, dominance of aerobic-anaerobic associations and gram-negative microflora inclusion. The sensitivity of bacteria to antibiotics and the conditions for the multidrug resistance development were determined. The principles ofuseofantibacterial agents at various stages of treatment in the modes of preventive and etiotropic therapy have been substantiated. Conclusion. Current pancreatic infection in acute pancreatitis is microflora in the form of monoculture (37%) and aerobic-anaerobic associations (39%) with gram-negative inclusion (56%) and a prevalence of enterobacteria and anaerobic non-clostridial flora. Infection of the gland / retroperitoneal tissues, early bacterial factor, the dominance of gram-negative aerobic-anaerobic associations, objectifies the severity of the disease. Preventive antibiotic therapy for pancreatic necrosis promotes to the preservation of the asepticity of the inflammatory process in 68% of cases. The use of etiotropic antibiotic therapy is indicated in the postoperative period due to the development of microflora resistance. What this paper adds The features of current pancreatic infection such as the aerobic and anaerobic spectrum microflora, tinctorial and associative signs, tropism to tissue and fluid substrates, sensitivity to antibiotics, the timing of pancreatic infection have been studied. The expediency of evaluating the results of bacteriological studies from the standpoint of a multidisciplinary approach in problem-solving therapy, an objective assessment of the disease severity and justification of the choice of antibiotic therapy regimen have been shown.","PeriodicalId":38373,"journal":{"name":"Novosti Khirurgii","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47224896","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":"DEVELOPMENT OF REMOTE SEQUELAE SUCH AS GASTROINTESTINAL TRACT PATHOLOGY IN PATIENTS SPECIALLY TREATED FOR DIFFERENTIATED THYROID CANCER","authors":"Y. Radzishevska, A. Savchenko, Ya.K. Radzishevska, O. Boiko, L. A. Vygivska, M. Kuksin","doi":"10.18484/2305-0047.2021.6.719","DOIUrl":"https://doi.org/10.18484/2305-0047.2021.6.719","url":null,"abstract":"Objective. Evaluate the potential long-term effects of differentiated thyroid cancer (DTC) treatment, on the gastro-intestinal tract (GIT) based on a retrospective study of DTC patients. Methods. Occurrence of long-term GIT pathologies was retrospectively studied in 157 DTC patients. All patients were treated according to the standard of care, which includes radical surgery, radiation therapy and hormone therapy. The database contained digitalised medical histories of patients followed for at least 1 year after treatment. A total of 463 entries were available, representing one entry per noted consequence for each of the 157 patients. The study focused on two aspects. The frequencies of complications before and after treatment were compared, and factors impacting DTC pathology in a statistically significant manner were isolated. Results: The total onset frequency of gallbladder, liver and pancreas disorders was increased by a factor of 1.6 in a statistically significant manner in DTC patients. Patients initially presenting gallbladder disorders received shorter cures of hormone therapy (4 versus 13 months), and lower levels of L-thyroxine in a context of uncompensated hypothyroidism (2.3 versus 3.5 mg/kg). A statistically significant relation was established between the total duration of breastfeeding in women presenting metabolic health disorders, and onset of liver pathology (essentially non-alcoholic steatohepatitis). Conclusion. Life-long GIT pathology monitoring should be standard of care for patients after special DTC treatment. What this paper adds The long-term effects of treatment of differentiated thyroid cancer on the gastro-intestinal tract have never been described to date. Here, a 1.6-fold increase in disorders implicating mainly the gallbladder, liver and pancreas is noted. Gallbladder disorders are shown to be frequent in patients undergoing short courses of thyroid hormone suppression therapy with low levels of L-thyroxine and presenting uncompensated hypothyroidism. In women presenting metabolic disorders, a relation has been established between the total duration of breastfeeding and the later development of liver pathologies.","PeriodicalId":38373,"journal":{"name":"Novosti Khirurgii","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42652254","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":"PATHOGENETIC PREREQUISITES FOR THE DEVELOPMENT OF THE ADHESION PROCESS OF THE ABDOMINAL CAVITY","authors":"D.A. Klyuiko","doi":"10.18484/2305-0047.2021.6.728","DOIUrl":"https://doi.org/10.18484/2305-0047.2021.6.728","url":null,"abstract":"In the literature, there is a discussion concerning the prevention, diagnosis and treatment of adhesions of the abdominal cavity and associated with intestinal obstruction, while the question of the pathogenesis of the disease and the true reasons for its development is completely overlooked. Recently, there have been no any significant achievements in solving this problem. The analysis of literature sources revealed a number of shortcomings of the scientific and practical approach associated with outdated fundamental ideas about the causes of the adhesive process, which are based on tissue oxygenation and fibrin organization. So, the healing of the peritoneum and the restoration of the native layer of mesioteliocetes without the formation of adhesions is possible only in the first 3 days from the moment of an injury. At the same time, hypoxia plays an important role in the formation of peritoneal adhesions, affecting the maturation of mesothelial cells and the differentiation of fibroblasts. The solution to the problem of adhesion is possible by influencing the key links of pathogenesis: hypoxia in the abdominal tissue, the system of fibrinolytic and extracellular matrix degradation, the formation and activation of autocoids and regulators of fibrotic tissue. Despite the traditionally established approaches, it is necessary to revise the concept of the pathogenicity theory understanding the cellular and molecular mechanisms of adhesion formation .","PeriodicalId":38373,"journal":{"name":"Novosti Khirurgii","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43758040","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":"INFECTIVE ENDOCARDITIS OF AORTAL AND MITRAL HEART VALVES AT CHRONIC UROSEPSIS","authors":"T. V. Romaniuk, R. Lekan, I. Loyko","doi":"10.18484/2305-0047.2021.6.754","DOIUrl":"https://doi.org/10.18484/2305-0047.2021.6.754","url":null,"abstract":"Infective endocarditis (IE) is a multisystem disease that results from an infection, usually a bacterial one, on the endocardial heart surface. A clinical case of a patient admitted to the department of cardiovascular surgery with a diagnosis of active infectious endocarditis of the aortic and mitral valves with concomitant chronic urosepsis is described. According to the bacteriological study an etiological relationship between the origin of heart pathology and chronic urosepsis was established. The results of current methods of visual diagnostics on the basis of which the preoperative diagnosis was formed are also described. Prosthetics of the On-X 19 aortic valve and On-X 27/29 mitral valve was performed. The postoperative period and the features of its course were assessed, taking into account the etiological nature of infective endocarditis. This clinical case clearly shows that any chronic infectious process can cause damage to the endocardium, even with slowly developing processes of atypical origin, for example, the urinary system. Thus, this case indicates that it is necessary to examine a patient with acute and chronic infectious processes carefully and comprehensively for infective endocarditis, since in the early stages the disease manifests itself gradually; and this helps prevent serious complications in the future.","PeriodicalId":38373,"journal":{"name":"Novosti Khirurgii","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49426798","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":"CHANGES OF QUALITY OF LIFE AFTER SURGICAL TREATMENT OF SECONDARY HYPERPARATHYROIDISM IN PATIENTS UNDERGOING RENAL REPLACEMENT THERAPY WITH HEMODIALYSIS","authors":"E. Ilyicheva, D. A. Bulgatov, T. A. Roy, D. V. Lebedeva","doi":"10.18484/2305-0047.2021.6.654","DOIUrl":"https://doi.org/10.18484/2305-0047.2021.6.654","url":null,"abstract":"Objective. To assess quality of life (QoL) using the Short Form Medical Outcomes Study (SF-36) questionnaire before and after surgical treatment of secondary hyperparathyroidism (SHPT) in patients undergoing renal replacement therapy. Methods. QoL was assessed before surgery and in the period from 4 to 30 months after surgical treatment of SHPT. Twenty patients were questioned according to SF-36 questionnaire in a longitudinal study and in comparison, with the population indicators of the Irkutsk region residents. The median age before surgery was 53 years, the median level of PTH before surgery was 1715 pg/ml. After surgical treatment, the median of PTH was 12.9 pg/ml, calcium - 1.99 mmol/l; phosphorus - 1.72 mmol/l within 6-12 months. Results. An unfavorable effect of SHPT on QoL of patients receiving hemodialysis was shown in comparison with population indicators. Evaluation of the effectiveness of surgical treatment of SHPT in relation to changes in the quality of life of patients is given. A statistically significant increase in QoL indicators after surgical treatment was proved for all the studied scales (pW<0.05). In the long term after the operation, QoL of patients receiving hemodialysis exceeds the population indicators on the scales of the psychological component of health, pain intensity, social and role functioning. Conclusion. The SHPT in patients receiving hemodialysis is the cause of a decrease in QoL in comparison with population indicators was shown for the first time. Surgical remission of the disease leads to a statistically significant improvement in QoL, and on the scales of the psychological component of health, intensity of pain, social and role functioning, the quality of life of patients exceeds population indicators in a similar age group. The data obtained allow us to consider postoperative hypoparathyroidism as one of the favorable factors in course of postoperative period and criterion for remission of the disease. What this paper adds It has been shown that the secondary hyperparathyroidism in patients undergoing hemodialysis is the cause of a decrease in life of quality in comparison with population indicators. Surgical remission of the disease leads to a statistically significant improvement the quality of life. The data obtained allow considering postoperative hypoparathyroidism as one of the favorable factors in the course of the postoperative period and criteria for remission of the disease.","PeriodicalId":38373,"journal":{"name":"Novosti Khirurgii","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48786409","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":"THE EFFECTIVENESS OF SPLENORENAL SHUNT IN TREATMENT OF PREHEPATIC PORTAL HYPERTENSION IN CHILDREN","authors":"R. Zhezhera","doi":"10.18484/2305-0047.2021.5.565","DOIUrl":"https://doi.org/10.18484/2305-0047.2021.5.565","url":null,"abstract":"Objective. To evaluate the results of treatment of prehepatic portal hypertension (PPH) in children by method of side-to-side splenorenal bypass. Methods. A retrospective, monocentric analysis of 114 patients with prehepatic portal hypertension was carried out in the period from 2000 to 2018. The age of the patients was from 6 months up to 18 years, the average age 10,1±3,8 years (M±σ). All patients underwent side-to-side splenorenal shunt. In the postoperative period, on the 7th day, ultrasound examination of the abdominal organs with Doppler sonography (US) was performed to assess the volume of the spleen, the rate of portohepatic perfusion, the rate of blood flow along the side-to-side splenorenal shunt, as well as to assess its diameter. Control US was performed after the 1st, 3rd, 6th, 12th months; to assess the regression of esophageal and gastric varicose veins, the control esophagogastroduodenoscopy (EYD) was performed after 3rd , 6th, 12th months and then once a year. Subsequently, the control examination of the patients was carried out once a year. The follow-up was 2-18 years. Results. Out of 114 patients who underwent side - to - side splenorenal shunt, 5 (4,4%) patients had recurrent bleeding from the esophageal variceal vein at the follow-up period (2-18 years). One patient had intra-abdominal arrosive bleeding from side-to-side splenorenal shunt provoked by severe postoperative pancreatitis. The average diameter of the shunt was 12±1.9 mm. The spleen volume decreased by 39.7±10.3%. Portohepatic perfusion reduced by 39% in comparison with the indicators before surgery. The blood flow rate along the side -to-side splenorenal shunt was 2403±557.3 ml/min. in 95,4% of patients the regression of variceal vein was noted. Hypersplenism syndrome was arrested in 73.6% of children. Conclusion. Side -to- side splenorenal shunt is considered to be an effective method of portal decompression with the effectiveness inpreventingboth esophageal and gastricvariceal veins bleeding in 95,4% of patients. What this paper adds The results of treatment of the prehepatic portal hypertension by method of side-to-side splenorenal shunt have been firstly analyzed, and the effect of this variant of portosystemic shunt on portohepatic perfusion has been assessed. It has been established that this option of shunt is effective for the portal system decompression and occupies an intermediate position between selective and total variant of portosystemic shunt.","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":"49092068","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":"PROGNOSIS FOR SECONDARY PERITONITIS OUTCOME","authors":"N. V. Lebedev, S. B. Agrba, V. Popov, A. Klimov, G. T. Svanadze","doi":"10.18484/2305-0047.2021.5.558","DOIUrl":"https://doi.org/10.18484/2305-0047.2021.5.558","url":null,"abstract":"Objectives. To develop a new system for predicting the outcome of secondary peritonitis and analyze its accuracy in comparison with the most common analogous systems. Methods. The study is based on the analysis of treatment results in patients (n=352) with secondary peritonitis. At admission sepsis was diagnosed in 15 (4.3%) patients, septic shock - in 4 (1.1%) persons. There were the following main causes of death in the mortality structure: purulent intoxication and/or sepsis - 51 cases (87.9%), cancer intoxication - 4 (6.9%) cases, acute cardiovascular failure - 3 cases (5.2%). The efficacy of the Mantheim Peritoneal Index (MPI), WSES prognostic score, APACHE-II scale, gSOFA score and Peritonitis Prediction System (PPS) developed by the authors were analyzed. The likelihood of the effect of 85 clinical and laboratory parameters on the outcome of patients with secondary peritonitis using nonparametric methods of statistical research (Fisher’s test, Mann-Whitney test, Chi-square with Yates correction) have been analyzed. Criteria predictively associated with lethal outcome (p <0.05) were selected, they were included in the PPS scale. To compare the predictive value of peritonitis prediction systems, ROC analysis was used with the construction of ROC curves for each of the systems. Results. The most important criteria in predicting fatal outcome are the patient’s age, the presence of malignant tumor, the exudate nature, sepsis (septic shock), and also polyorganic insufficiency which is not associated with developed peritonitis. To assess the prognostic value of peritonitis prediction systems, ROC curve analysis was used. The greatest accuracy in terms of predicting mortality in patients with generalized secondary peritonitis is possessed by PPS (AUC 0.942), minimal - APACHEII (AUC 0.840). Conclusion. APACHEII, MPI, WSESSSS and PPS systems can be considered as reliable in predicting mortality in patients with peritonitis. The greatest accuracy in predicting fatal outcome in patients with generalized secondary peritonitis had PPS (94%). What this paper adds An original system for predicting the outcome of peritonitis (PPS) has been developed. It was found that the criteria of the patient’s age, the presence of a malignant neoplasm, the nature of the exudate, sepsis (septic shock), as well as polyorganic insufficiency not associated with the developed peritonitis are of the greatest importance in predicting the death outcome. When conducting a comparative assessment with the most common similar systems (MPI, WSES SSS, APACHE-II), it was found that the most accurate in terms of predicting mortality in a patient with generalized secondary peritonitis is the PPS (AUC 0.942), the minimum - APACHEII (AUC 0.840).","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":"46324936","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":"PREDICTING THE RISK OF DEVELOPING ABDOMINAL ADHESIONS IN CHILDREN DEPENDING ON ACETYLATION GENOTYPE","authors":"M. Melnychenko, A. Kvashnina, P. Antonenko, K.A. Antonenko","doi":"10.18484/2305-0047.2021.5.573","DOIUrl":"https://doi.org/10.18484/2305-0047.2021.5.573","url":null,"abstract":"Objective. To determine the predictive value of the genetic polymorphism of the N-arylacetyltransferase-2 (NAT-2) gene for assessing the risk of postoperative adhesive intestinal obstruction in children. Methods. In all children (36 children with adhesive intestinal obstruction (main group) and 35 planned patients (comparative group)) the acetylation genotype was studied by detecting point mutations of the NAT-2 gene using allele-specific amplification method with analysis of apolymerase chain reaction-restrictionfragmentlengthpolymorphism. Results. The study of the frequency of mutations at position 481 revealed the greatest diversity of the studied variants of genotypes: 33.3% of the children of the main group were homozygous for the wild-type gene, 44.4% were heterozygotes, 22.2% of patients had a homozygous mutant gene. According to the NAT-2 * 6A genotype (G 590 - A), the majority of patients (55.6%) were heterozygotes, 44.4% were homozygotes with the wild-type of the gene. Not a single case of mutation at position 857 has been identified. Among the children of the main group, the share of «fast» acetylators was 69.4%, in the comparison group - 40.0% (χ2=6.215; p=0.013). The development of postoperative adhesive intestinal obstruction in children with the “fast” acetylation genotype occurred in the absence of clinical and anamnestic risk factors and was characterized by a greater severity and prevalence of intra-abdominal adhesive process (PAI was (14.8±1.8) and (8.1±2.4 ), respectively). Conclusion. The risk of developing postoperative adhesive complications in children can be done preventively by determining the genetic polymorphism of the N-acetyltransferase-2 gene. The risk group for developing adhesive intestinal obstruction is made up of children who are the carriers of NAT-2 alleles and correspond to the genotype of «fast» and «moderate» acetylation. Children who are «fast» acetylators have a more pronounced intra-abdominal adhesion process and a higher risk of complications associated with excessive adhesion even in the absence of other risk factors. What this paper adds N-acetyltransferase 2 (NAT2) gene polymorphism as a prognostic risk factor for the development of adhesive intestinal obstruction in children has been studied. Children as the carriers of the «fast» acetylator genotype have a higher risk of developing intra-abdominal adhesions and therefore require more comprehensive preventive measures at all stages of possible influence.","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":"46659763","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}