BackgroundECMO support is a final treatment modality for patients in the refractory cardiogenic arrest and postcardiotomy cardiogenic shock with an utmost importance. Eventhough it is linked to high mortality, its usage gains popularity worldwide. We assessed the fluctuation of lactate levels and the clearance of lactate during the ECMO therapy and its prognostic role on mortality.MethodsData were gathered on all patients receiving ECMO therapy longer than 48 h between January 2015 and December 2017 retrospectively. Blood lactate had been recorded before ECMO implantation and at specific time points during ECMO support as a routine procedure. In this study, the Lactate clearance at specific time points (Lactate clearance-1) and the duration that lactate cleared more than 10% of the initial lactate level (Lactate clearance-2) was measured. Statistical analysis included Mann Whitney U-test and ROC-curves to predict 30-day mortality.ResultsFourty-eight patients underwent ECMO therapy for refractory cardiogenic shock resulting in 70.8% mortality. The lactate levels before and after ECMO therapy as well as the dynamic changes were significantly correlated with mortality variable. With AUC calculation, LC-2 has a strong discrimination (AUC = 0.97) on 30-day survivors and nonsurvivors. LAE-LBE (AUC = 0.785), L48-LBE (AUC = 0.706) showed moderate predictive power on 30-day mortality.ConclusionsChanges in lactate levels after ECMO implantation is an important tool to assess effective circulatory support and it is found superior to single lactate measurements as a prognostic sign of mortality in our study. Based on our results, an early insertion of ECMO before lactate gets high was suggested. Serial changes on lactate levels and calculation of its clearance may be superior to single lactate on both effective circulatory support and as prognostic prediction. LC-2 showed a strong discrimination on 30-day mortality.

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Background: Gastric cancer is the 2nd most common cause of cancer-related deaths, and the morbidity rate after surgery is reported to be as high as 46%. The estimation of possible complications, morbidity, and mortality and the ability to specify patients at high risk have become substantial for an intimate follow-up and for proper management in the intensive care unit. This study aimed to determine the prognostic value of the preoperative platelet-to-lymphocyte ratio (PLR) and neutrophil-to-lymphocyte ratio (NLR) and their relations with clinical outcomes and complications after gastrectomy for gastric cancer. Methods: This single-center, retrospective cohort study evaluated the data of 292 patients who underwent gastrectomy with curative intent between January 2015 and June 2018 in a tertiary state hospital in Ankara, Turkey. A receiver operating characteristic curve was generated to evaluate the ability of laboratory values to predict clinically relevant postoperative complications. The area under the curve was computed to compare the predictive power of the NLR and PLR. Then, the cutoff points were selected as the stratifying values for the PLR and NLR. Results: The area under the curve values of the PLR (0.60, 95% CI 0.542-0.657) and NLR (0.556, 95% CI 0.497-0.614) were larger than those of the other preoperative laboratory values. For the PLR, the diagnostic sensitivity and specificity were 50.00 and 72.22%, respectively, whereas for the NLR, the diagnostic sensitivity and specificity were 37.50 and 80.16%, respectively. The PLR was related to morbidity, whereas the relation of the NLR with mortality was more prominent. This study demonstrated that the PLR and NLR may predict mortality and morbidity via the Clavien-Dindo classification in gastric cancer patients. The variable was grade ≥ 3 in the Clavien-Dindo classification, including complications requiring surgical or endoscopic interventions, life-threatening complications, and death. Both the PLR and NLR differed significantly according to Clavien-Dindo grade ≥ 3. In this analysis, the PLR was related to morbidity, while the NLR relation with mortality was more intense. Conclusion: Based on the results of the study, the PLR and NLR could be used as independent predictive factors for mortality and morbidity in patients with gastric cancer.

Aim: The aim of this study is to evaluate the attitudes of healthcare workers against seasonal influenza vaccine and the reasons for vaccine avoidance. Materials and Methods: This national survey was conducted from April 1st to June 30th in 2017. The study was carried out among health care workers working in primary, secondary and tertiary care settings. A total of 12 questions were sent to 5046 health care professionals from 55 different cities who agreed to participate in the survey. Results: 7% of the participants stated that they get vaccinated regularly every year. 65.8% of the participants stated that they don't get vaccinated at all. The most important reason for those who did not receive influenza vaccination was their disbelief in the necessity of the vaccination (51.9%). The most common reason for the seasonal influenza vaccination was the prevention of influenza infection (56.7%). Conclusion: The results of the study showed that HCWs influenza vaccination rates are very low. Doctors have been found to have slightly better rates than other HCWs. The high level of education and the increase in professional experience had a positive effect on the vaccination rate. It is important to know the HCWs attitudes and behaviors towards the vaccination to increase the rates.

Introduction: Cystoscopy is one of the most common procedures in outpatient urology. Although flexible cystoscopes are more tolerable, rigid cystoscopes have still been used in many clinics because of their lower costs, better visual performance, and easier handling. It can be difficult to achieve optimal relief of pain and anxiety during rigid cystoscopy. The aim of the present prospective randomized study was to evaluate the efficacy of hypnosis as an adjunct to routine local anesthesia in reducing pain and anxiety in rigid cystoscopy patients. Materials and Methods: Ninety male patients undergoing rigid cystoscopy for the first time were randomized into two groups: (1) Hypnosis Group (Group H) patients underwent cystoscopy with hypnotic communication as an adjuvant approach for periprocedural analgesia and anxiety, (2) Standard Care Group (Group SC) patients underwent cystoscopy with routine local anesthesia and lubrication as control group. The data were collected using visual analog scale (VAS) for pain, State-Trait Anxiety Inventory (STAI) for anxiety and hemodynamic parameters. Furthermore, a VAS was also completed by the urologist to assess his satisfaction. Results: Baseline characteristics, STAI, hemodynamic parameters, and recovery duration were statistically similar between the two groups. The procedure duration was shorter in Group H (p = 0.018). The postprocedural STAI and VAS scores of patients in Group H were significantly lower than those of Group SC (p = 0.006; p = 0.02, respectively). Heart rate and mean arterial pressure after positioning of the patient (p = 0.000; p = 0.004, respectively) and insertion of the cystoscope (p = 0.000; p = 0.000) were statistically lower in Group H, whereas baseline, postprocedural, and predischarge hemodynamic measurements were similar. Urologists were also more satisfied in Group H (p = 0.000). Conclusion: Hypnosis as an adjunct therapy to local anesthesia during rigid cystoscopy significantly reduces pain and anxiety, provides more stable hemodynamic conditions, shortens procedure duration, and thus appears attractive for pain and anxiety management.