[Short-term results of pancreatoduodenectomy in patients over 70 years old]. / Blizhaishie rezul'taty posle pankreatoduodenal'nykh rezektsii u patsientov v vozraste 70 let i starshe.

OBJECTIVE: To analyze the immediate results of PDE in patients younger and older 70 years. MATERIAL AND METHODS: The study included patients who underwent PDE for various indications from March 2010 to February 2019. All patients are divided into 2 groups: <70 years old and ≥70 years old. Primary endpoints were postoperative mortality and complication rate. RESULTS: There were 110 procedures within 9 years. There were 93 patients aged <70 years (group 1) and 17 patients aged ≥70 years (group 2). ASA (American Society of Anesthesiologists) and PMP scores (Preoperative Mortality Predictor) were higher in group 2: 3 (2-3) vs 2 (1-3) (p=0,002) and 12 (6-15) vs 6.5 (5-15) (p<0.001), respectively. Mortality rate was higher in group 2 (11.7% vs. 3.2%) without statistical significance (p=0.16). Overall morbidity (72% vs 76%; p=1.0), incidence of major complications grade ≥IIIa (29% vs 29%), delayed gastric emptying B/C (17.2% vs 17.6%), pancreatic fistula grade B/C (23.6% vs 35.3%, p=0.3), biliary fistula grade B/C (7.5% vs 11.8%; p=0.62), postoperative hospital-stay [22 (8-165) days vs 23 (9-71) days; p=0.92] were comparable in both groups. CONCLUSION: Short-term results of PDE in patients aged <70 and ≥70 years are comparable despite higher ASA and PMP scores in the group 2. General status and concomitant diseases should be considered during selection of patients with resectable tumors for PDE. Age per se is not a contraindication for surgery.

[Renal replacement therapy after elective surgical procedures]. / Zamestitel'naia pochechnaia terapiia u patsientov obshchekhirurgicheskogo profilia posle planovykh operativnykh vmeshatel'stv.

Acute kidney injury (AKI) is not a rare postoperative complication in surgical patients. AKI dramatically affects patient's condition, increases hospital-stay and risk of lethal outcome. Moreover, AKI may be followed by deterioration of basic renal function in short- and long-term period. It seemed interesting to us to generalize the clinical data of general surgical patients treatment, which were need to use renal replacement therapy for acute renal failure in postoperative period. The analysis made us possible to draw conclusions that can broaden our understanding of the causes, course and outcomes of acute renal failure in such a patients.

[Intensive therapy in thoracoabdominal surgery]. / Intensivnaia terapiia v torakoabdominal'noi khirurgii.

Since the creation of the intensive care unit, active scientific work has been carried out. Pre- and postoperative management of patients undergoing thoracoabdominal surgery was one of the main directions of this work. Diagnostic approaches, preventive measures and standards of treating patients after thoracoabdominal surgery have been developed. The results of this work allowed to reduce significantly contraindications for surgical interventions in these patients, to perform radical operations in patients with severe concomitant diseases, to reduce the incidence of postoperative complications and mortality.

CLINICAL ASPECTS OF GLYCEMIC MONITORING AND CONTOL IN PATIENTS IN THE EARLY POSTOPERATIVE PERIOD.

INTRODUCTION: At present, no doubt enhanced by the attention of clinicians to monitor blood glucose and methods of its correction in ICU patients. Evidence of the effect of the expressed glycemic balance disorders on the results of treatment of such patients determine of the problem. Attempts to create a computer algorithm to determine the rate of insulin. The aim of the study was to investigate the efficacy and safety of the module Space glycemic control (SGC, "BBraun Germany) with intravenous insulin therapy in patients with thoracoabdominal surgery. MATERIAL AND METHODS: Single-center prospective observational study was conducted in the ICU in 50 patients in the early period after operations on the abdominal and thoracic cavity, mediastinum. RESULTS: The average duration of the monitoring group with SGC was 57 hours (17 to 280 hours). The average length of the period during which the patients were recorded in the target range glycemia was 80.4% of the total time of SGC monitoring. The average value of glucose in capillary blood proved to 7,6?1,58 mmol/l. The incidence of severe hypoglycemia was 2% (1 patient). CONCLUSION: Application module SGC should expedient be used in patients after extensive thoracoabdiminal surgical procedures in which recorded postoperative hyperglycemia.

[MODERN TECHNOLOGIES FOR MONITORING AND CORRECTION OF BLOOD GLUCOSE LEVELS IN PATIENTS IN THE INTENSIVE CARE UNIT].

Currently, new technologies of timely diagnosis and correction of disorders of carbohydrate metabolism are constantly introducing in intensive care units. The technologies aimed to improve the safety of the patient during intensive care. These methods include continuous monitoring (subcutaneous, intravascular) and the control of blood glucose levels, based on technologies such as enzymatic and electrochemical, fluorescence, infrared and others. Computer technologies proposed an algorithm of glycemic control with mathematical models occupy an important place. One of such algorithms is eMPC, which predicts blood glucose levels and offers physician a choice of a rate of intravenous administration of insulin and the time of further control of the glucose level. Researchers have demonstrated promising results of such technologies in patients in the ICU. Systems of continuous glucose monitoring can improve the safety of patients suffering from diabetes, as well as during intravenous insulin therapy and artifcial feeding.

[Recent advances of monitoring and glycaemia control during early postoperative period in patients after pancreas surgery].

Recently new technologies of diagnostics and correction of carbohydrates metabolism disturbances are introduced in the ICU to improve the safety for patients during intensive care. 33 patients after pancreas surgery were included into the study 13 patients (39%) had underlying diabetes mellitus. Glucose level changes in the interstitial liquid of the subcutaneous fat during postoperative period were monitored by system of CGM Medtronic MiniMed Guardian RT, MiniMed Paradigm Real-time. Valid values of glucose were from 4.1 to 10.1 mmol/L. Episodes of glucose level increasing occurred in 94% of patients in postoperative period after pancreas surgery. Average level of glucose was within the limits of valid values. However in 64% of cases patients needed insulin therapy Used systems of continuous glucose monitoring in the ICU allow improving the safety for patients receiving artificial nutrition and intravenous insulin therapy.