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Purpose: To compare the accuracy of bedside lung ultrasound (LUS) and chest computed tomography (CT) for the de- tection of lung lesions in patients with hematological malignancies and acute respiratory failure (ARF).

Materials and methods: 39 patients with hematological malignancies and ARF were enrolled in prospective study. The investigation of the patients included LUS, chest C, extravascular lung water index (EVLW) by transpulmonary ther- modilution, and bronchoalveolar lavage (BAL).

Results: There was correlation between the total number of B-lines and E VLW index (r = 0,40; p <0,05). The sensitivity, specificity of LUS in the total number of B-lines were 78% and 70%, respectively (and A UC 0,7). There were correla- tions between A-lines and volume of hyperaerated lung regions (r = 0,40; p <0,05) and normally ventilated (r = 0,60; p = 0,001) regions, between A-lines and the total lung volume (r = 0,50; p = 0,001), between A-lines and volume of poorlyventilated lung regions (r = -0,40; p = 0,001), A-lines and weight of normally ventilated lung regions (r = 0,50; p = 0,001), A-lines and weight of poorly ventilated regions (r = -0,35; p <0,05), total count of B-lines and volume of poorly ventilated lung regions (r = 0,4; p = 0,001), between total count of B-lines and weight poorly ventilated lung regions (r = 0,4; p = 0,001). There were associations between USfeathers and etiology ofpneumonia. A-lines were often detected in patients with gram-negative bacterial pneumonia and fungal pneumonia more than in patients with pneu- mocystis pneumonia. B-lines were detected often in patients with Pneumocystis pneumonia. Sensitivity ofLUS pleural effusion assessment was 95%, specificity was 90%.

Conclusion: LUS is high sensitivity and specificity method to detect lung lesions in patients with ARF.

Purpose of the study was to define the diagnostic value of clinical and laboratory criteria of sepsis during the postop- erative period Methods. The results of 269 blood tests (biochemical, coagulation, hematology and microbiology) which were per- formed in 115 patients in the early postoperative period (starting from the first postoperative day) and in the late post- operative periods were analyzed.

Results: Presepsin and procalcitonin have a similar diagnostic sensitivity in detection of sepsis - 89% (Psp>328.5 ng/l, PCT>1 ng/ml), but presepsin have a statistically significant lower specificity in comparison with procalcitonin (31% and 61%, respectively). This fact limits the use of presepsin in routine practice in multidisciplinary surgical hospital. Quantitative determination ofprocalcitonin is most preferably for the detection of septic complications in patients in the postoperative period, the results ofpresepsin must be interpreted only with other biochemical and hematological parameters.

Lumbar epidural anesthesia is a commonly used anaesthetic technique for trauma and orthopedic surgery of the lower extremities. One of the rare complications of epidural anesthesia is pneumocephalia. The article describes a case of pneumocephalia after epidural anesthesia performed for anesthetic management of the hip replacement surgery. Eight hours after the epidural anesthesia the patient had depression of consciousness progressing to coma. Computed tomog- raphy of the brain detected pneumocephalia. Symptomatic treatment provided a regression of neurological deficit. CT scanning of the brain on the 8th postoperative day showed resolution ofpneumocephalia. The patient was discharged from the hospital on the 15th day after surgery. The most probable mechanism explaining this case ofpneumocephalia development is the theory ofa the inverted bottle).

Quality anesthesia during surgery and in the postoperative period remains a topical problem of modern anesthesiology. The study of genetic characteristics of a patient is a goal that may be allow us to develop a personalized approach to solve this problem. The purpose of the review is a synthesis of literature data about the influence of genetic factors on pain perception and its treatment. The review included information obtained from SCOPUS, MedLine, EMBASE. The search keywords were: pain, pharmacogenetics, polymorphism, analgesics.Describe the effect ofgene polymorphisms of OPRM, 5HTRIA, 5HTR2A, COMT GCHI, SCN9A, KCNSI, CACNA2D3, CACNG2, PTGSI, PTGS2, MDRJ/ABCB] on the perception of pain, and CYP2D6, CYP2C9, CYP3A4 on the pharmacokinetics and pharmacodynamics of medi- cations used in the treatment of pain.

Background: The development of modern video - and endoscopic equipment allows for revision and adjust to modern protocols for maintaining patency of the difficult airway, especially in maxillofacial or ENT -surgery.

The purpose of the study: Comparison the efficacy ofvarious methods of maintaining the airway patency in the practice of reconstructive maxillofacial surgery.

Materials and methods: 89 patients, who were divided into 4 groups, were examined. Group I (n=57) - classic laryngos- copy with the Macintosh blade, group II (n=14) -fiber-optic bronchoscopy (FBS) in clear consciousness. In group III (n=10) tracheal intubation was performed by the blade D-Blade of videolaryngoscope C-MAC (Karl Storz) or McGrath (Aircraft Medical Ltd.). In group IV (n=12) - retromolar endoscope (RAE) intubation by videostylet Shikani (Clarus Medical) and RME Bonfils (Karl Storz). At the time of laryngoscopy and tracheal intubation the duration of tracheal intubation (t), the maximum values of arterial blood pressure and heart rate, galvanic skin response (GSR) (NASTYA, Neyrok, Russia) were analyzed. The results and discussion. Unexpected difficult tracheal intubation occurredfor 31.6 % of the 1st group patients, need two attempts at laryngoscopy and tracheal intubation occurred in the subgroup 1B patients at 61.1 % (n=11), three at- tempts at 33.3 % (n=6), more than three attempts at 5.6% (n=1). FBS is the method of choice in patients with a planned difficult intubation, in cases of facial skeleton severe deformations . At the same time, local anesthesia and sedation is not capable ofproviding psycho-emotional comfort forpatients during FBS procedure. Visualization in 100% of the hy- popharynx structures at the McCormack I-II degree when using the blade D-Blade is appeared. The use of RME should not be recommended for routine planned and especially unexpected emergency difficult intubation.

Conclusion: Comparison of methods of maintaining the airway allows to adjust the plan of sequential actions in difficult intubation, both planned and in an emergency situation. The effectiveness of blades type D-Blade is confirmed. In patients with facial skull deformity and impaired mouth opening (less than 1.3 cm) method of choice is awake intubation by fibrobronchoscope. The use if retromolar intubation is also justified, but this method may be accompanied by a lot number of failures.

Background: In cardiac surgery, protective lung ventilation and/or preventive brdnchoscopy (PB) are able to decrease lung injury effects of cardiopulmonary bypass (CPB) and mechanical ventilation.

Objectives: define lung complication risks, evaluate the effect ofprotective lung ventilation (PLV) on lung functioning, and investigate the feasibility ofpreventive PB in higher pulmonary risk (PR) patients.

Materials and methods: 66 patients participated in prospective randomized research. Allocation was based on PR and intraoperative mechanical ventilation type. PLV includedfollowing parameters: PCK PIP - up to 20 cm H20, Vt - 6 ml/ kg of PBW, PEEP - 5-10 cm H20, IE ratio - 1:1.5-1:1, EtCO2 - 35-42 mm Hg, FiO2 - 45-60%, lung ventilation during CPB, alveolar recruitment. Four groups were formed: A - higher PR plus PLV- B - higher PR plus conventional LV (CLV), C - lower PR plus PLV- D - lower PR plus CLV PIP PEEP dynamic compliance, p/f ratio and intrapulmonary shunt (Qs/Qt) were recorded. Seventeen patients of group A underwent PB.

Results: Advanced dynamic compliance, higher p/f ratio and lower Qs/Qt were seen in group A, in comparison with group B (p< 0.05). Lower Qs/Qt was seen in group C, in comparison with group D (p<0.05). Mucus obstruction of subsegmental bronchi was observed in 53.3% of higher PR patients. More than half ofpatients without PB sufferedfrom postoperative lung complications (70.4 vs. 34.2 7%, p

Conclusion: Patients are able to successfully assigned to pulmonary risk groups based on our protocol. Protective lung ventilation improves lung biomechanics and oxygenating function in higher risk patients and decreases intrapulmonary shunt fraction in higher and lower risk patients. Addictive preventive bronchoscopy can be successfully used in higher risk patients.

Objective: The study focuses on identifying predictors of treatment outcome in abdominal sepsis (AS) in humans.

Subjects and methods: 70 patients underwent determination of blood pressure, heart rate, SpO , the content of leu- kocytes, albumin, C-reactive protein, fibrinogen and TNF-a in arterial (femoral artery) and venous (subclavian vein) blood. Automatic biochemical analyzer Cobas-Integra 400 ('Roche", Switzerland), the test system Microlab STAR ELISA kit reagents "alpha TNF - ELISA - best" were used during the research. System statistical analysis included paired comparison of patients with favorable (n=27) and lethal (n=43) outcome, correlation, cluster; discriminating analysis, multidimensional scaling and plotting ROC curves with sensitivity and specificity indicators predictive value.

Results: Identfied predictors of outcome inpatients,from which to form a predictive model of CRP fibrinogen, albumin, and TNF-a arterial blood. It is established that if the basic treatment of the patient CRP <9,8 g/l,fibrinogen >3,43 g/l, albumin <28,9 gl and TNF-a <499,3 ng/ml, the probability of death was statistically significantly higher thanfavorable.

Conclusion: It is assumed that therapeutic measures should be aimed at correction of the above mentioned indicators.

Despite the use of modern methods of prevention, at least 10% of patients operated on for ophthalmic indications not develop corneal erosion as the indirect complication of general anesthesia.

Objective: To reduce the number of ophthalmic complications of general anesthesia by prophylactic use of new mito- chondria-targeted antioxidants - Vizomitin (eye drops).

Materials and methods: 70 patients, which was supposed to perform the average duration of operations under general anesthesia were randomized into 3 groups depending on the method specific (pharmacological) prevention of corneal erosions: (1) control (specic (pharmacological) prevention was not carried out), (2), using preparation "natural tear, and (3) "Vizomitin" preparation. Postoperative biomicroscopy was performed to assess the condition of the cornea, tear film stability was measured and the height of the tear meniscus.

Results: When using eye drops "Vizomitin" value is an indicator of stability of the tear film on the 3rd day after the operation more than in the control group of patients by 51% (p = 0.012) and patients groups, natural tear by 57% (p = 0.013). Surgical interventions performed under general anesthesia, leading to an increase in the number ofpatients with decreased tear meniscus height index of the control group with 4 to 7 patients (p = 0.30) in the group of natural tear from 3 to 11 patients (p = 0.008) . In the group with drug "Vizomitin" the number of such patients is reduced from 7 to 1 (p = 0.018).

Conclusion: In the surgical procedures under general anesthesia eye drops "Vizomitin" effectively prevents the devel- opment of corneal erosion.

Background Actuality of the problem of infection in critically ill patients remains high. Addition a local infectious processes have a tendency to rapid generalization and sepsis. Neutrophilsfunction failure plays a key role in the patho- genesis of infectious complications and sepsis. The hypothesis about the role of microbial metabolites in the formation of immunosuppression, in particular in the inhibition of phagocytic activity of neutrophils as the first line of defense against bacteria is acquiring more and more supporters. Among the microbial metabolites aromatic compounds, such as phenylcarbinol acid (PCA) are of particular interest. Their concentration in the blood reaches a maximum in case of generalized infection, and correlates with mortality in patients in critical conditions, and PCA biological activity confirmed by earlier researches in vitro. The purpose of the study was to reveal the relationship of the PCA with the severity of bacterial infections and to assess the effect of PCA on neutrophils phagocytic activity.

Materials and methods: At the first stage the levels of PCA (GCh-FID method) in the serum ofpatients (n=57) with a documented bacterial infection of varying severity, confirmed APACHE II and SOFA scales were analyzed comparing with healthy donors (n=72). During the second stage the effect of clinically-relevant concentrations of PCA on neutrophils phagocytic activity ofperipheral blood was analyzed in vitro.

Results: The levels ofphenylacetic (PAA), phenyllactic (PLA), hydroxyphenylacetic (p-HPAA) and hydroxyphenyllactic (p-HPLA) acids in patients were significantly higher than in healthy donors, reaching the highest values in severe infection. High direct correlation of PCA levels with the indicators ofscales APACHE II and SOFA was detected. A significant decrease in the number ofphagocytic neutrophils under the influence PAA, p-HPAA and PLA was identified in vitro experiment on average 11%. The most significant influence p-HPAA, PLA and p-HPLA have made on the intensity of the neutrophils absorption capacity reducing this parameter by an average of 26%. Also noted that phenylpropionic acid (PPC) which is in blood of healthy donors, disappears in critical ill patients.

Conclusion: Phenolcarbonic acids level in the blood serum shows the severity of bacterial inflammatory process. Ex- periment in vitro shows that the PCA in clinically-relevant concentrations is able to suppress the neutrophilsphagocytic activity.

Design: 129 patients scheduled for elective lumbar discectomy in 2010-2013 were enrolled in prospective study. Group K (n=20) underwent general anaesthesia and postoperative analgesia on-demand. Group PMA+SA (n=23) got subarachnoid block and preventive multimodal analgesia (PMA) including ketoprofen, paracetamol and nalbuphine. At PMA group (n=21) general anaesthesia and PMA were used; at PMA+I (n=21) also bupivacaine wound infiltration was administrated; at PlvL4+S (n=20) - depo-corticosteroid was applied locally on affected spinal nerve root; at PMA+IS (n=24) wound infiltration and local corticosteroids were combined. Patients could use i.v. nalbuphine on-demand by PCA device in addition to PMA post-operatively. 7 days post-operatively, the pain scores using 10 cm VAS at rest and during movement were also recorded.

Results: Group K patients had not adequate pain relief during 4 postoperative days. At PMA group the postoperative analgesia was adequate during the whole assessment time, PMA group patients had significant less pain scores than at K group during 4 postoperative days. Patients at PM +SA had better than PMA group pain relief only during 2 hours postoperatively. Groups PMA+I and PMA+IS did not demand nalbuphine at al. Their pain scores were signifcant less than at PMA group during 2 postoperative days.

Conclusions: Postoperative analgesia on-demand is not adequate but the PMA is. Subarachnoid block results in decreasing severity of pain only during first hours postoperatively. The additional bupivacaine wound infiltration in pa- tients with lumbar herniated disc follows avoiding of opioids and significant pain relief during 2 postoperative days.