Background Postoperative bleeding in patients who underwent elective coronary artery bypass surgery (CABG) may increase due to preoperative anticoagulant therapy indicative of their disease - acute coronary syndrome or implanted coronary artery stent. Increased bleeding in many cases requires the use of blood and blood derivatives, and sometimes even reoperation. Their use poses the risk of complications, may extend the hospitalization. Methods Our observation retrospective study included 131 patients, 41 treated with aspirin and 90 treated with aspirin and clopidogrel. All underwent for the first time elective on-pump isolated CABG surgery at Clinic for cardiovascular surgery of Clinical Center University of Sarajevo, in period June 2016 to September 2017. The data were collected from patient’s records. Results Out of 131 patients,73.3% were male. The average age was 62. The average total drainage during the first 48 postoperative hours in ASA group was 1027.4±404.9ml and 1049.8±371.3ml in DAPT group. The mean number of whole blood transfusions in the DAPT group washigher compared to ASAgroup. The average number of fresh frozen plasma were higher in the DAPT group 0.84±0.51 compared to the group ASA 0.39±0.07, as well the average thrombocytes transfusions were slightly higher in the DAPT group. Statistical analysis suggests that there is no significant difference between the observed groups (p>0.05). Also, our study did not show a statistically significant difference between arrhythmia onset, the length of mechanical ventilation, use of protamineand tranexamic acid. Reoperation due to postoperative bleeding was recorded in 2 cases in the DAPT group as well as 2 lethal cases. Conclusion In our study, we could not demonstrate less postoperative bleeding and use of blood and blood products in a group of patients who were preoperatively treated with aspirin compared to patients with dual antiplatelet therapy in the elective isolated CABG surgery.

The paper presents the possibilities of applying Video surveillance and other ICT tools and services in the production process. The first part of the paper presented the system for controlling video surveillance for and the given opportunity of application of video surveillance for the security of the employees and the assets. In the second part of the paper an analysis of the system for controlling production is given and then a video surveillance of a work excavator. The next part of the paper presents integration of video surveillance and the accompanying tools. At the end of the paper, suggestions were also given for further works in the field of data protection and cryptography in video surveillance use.

Aim To explore the experience of registered nurses in assessing pain in hip fracture in patients with dementia in the postoperative setting. Methods The study questionnaire contained 23 items mainly addressing demographic and social data, information about communication and pain assessment, attention and awareness of the health-care professionals on the ward and suggestions for improving nursing. Results The nurses claimed that they began their assessment of pain in patients with dementia first by observing the patient and making a visual assessment of pain, after which they began to communicate with these patients; majority of dementia patients with hip fractures displayed more facial expressions of pain than patients without dementia. All the nurses agreed that the more severe the patient's dementia was, the less clear the facial expressions and that this in turn made it difficult for the nurses to take care of such patients. Body language was the most common way the patients with dementia and hip fractures expressed their pain. Assessing the pain of a dementia patient with hip fracture and interpreting a non-verbally communicative patient was experienced as very difficult by all the nurses. Conclusion The nurses found that the fact that they had not attended any courses on dementia and pain assessment in those patients made their work more difficult; they need to know more and to have more information about those patients and their needs for a more comprehensive exchange of information between the hospital wards and the patients' care homes.

Objective Demonstration of idiopathic dilated cardiomyopathy with unusual flow, unpredictable clinical picture and complex therapy. Case report Patient A.P., female, 38 years old, had symptoms of dilated cardiomyopathy (with possible infectious myocarditis in the background) at age 17. After hospitalization for ten months and ten days, while waiting for heart transplantation (with threatening death outcome), without a clearly pronounced threatening arrhythmia, but with a low ejection fraction and a poor general condition, remission occurred. The therapy focused primarily on the treatment of heart failure, prevention of arrhythmia and thromboembolism. Normalization of the disease by improving the function of the left ventricle (expected in 16% of patients) occurred and lasted for 4 years, followed by an exacerbation of the disease that lasted for two years. In the next few years the patient was stable, had a first child with normal pregnancy. During the second trimester of the second pregnancy, there was an exacerbation (postpartum dilatation cardiomyopathy) lasting for couple of months. At the time of case report (May 2017), the patient is stable on therapy (ACE inhibitor, beta blocker, diuretics, If channel blocker), without limitation of physical capacity, mother of two children, unemployed. Conclusion The clinical course of dilated cardiomyopathy is extremely unpredictable and therapy is very complex and demanding.

Background Agreement on the utility of imaging follow-up in patients with high-risk melanoma is lacking. A UK consensus statement recommends a surveillance schedule of CT or positron-emission tomography-CT and MRI brain (every 6 months for 3 years, then annually in years 4 and 5) as well as clinical examination for high-risk resected Stages II and III cutaneous melanoma. Our aim was to assess patterns of relapse and whether imaging surveillance could be of clinical benefit. Patients and methods A retrospective study of patients enrolled between July 2013 and June 2015 from three UK tertiary cancer centres followed-up according to this protocol was undertaken. We evaluated time-to-recurrence (TTR), recurrence-free survival (RFS), method of detection and characteristics of recurrence, treatment received and overall survival (OS). Results A total of 173 patients were included. Most (79%) had treated Stages IIIB and IIIC disease. With a median follow-up of 23.3 months, 82 patients (47%) had relapsed. Median TTR was 10.1 months and median RFS was 21.2 months. The majority of recurrences (66%) were asymptomatic and detected by scheduled surveillance scan. Fifty-six (68%) patients recurred with Stage IV disease, with a median OS of 25.3 months; 26 (31.7%) patients had a locoregional recurrence, median OS not reached (P=0.016). Patients who underwent surgery at recurrence for either Stage III (27%) or IV (18%) disease did not reach their median OS. The median OS for the 33 patients (40%) who received systemic therapy was 12.9 months. Conclusion Imaging appears to reliably detect subclinical disease and identify patients suitable for surgery, conferring favourable outcomes. The short median TTR provides rationale to intensify imaging schedule in the first year of surveillance. The poor OS of patients treated with systemic therapy probably reflects the relatively inferior treatment options during this time and requires further evaluation in the current era.

Aim To analyse symptoms of posttraumatic stress disorder and coping strategies of war veterans in Tuzla Canton twenty years after the war in Bosnia and Herzegovina (BiH). Methods The study analysed a group of 120 war veterans from the Tuzla Canton who had experience of the war in BiH. For assessment of posttraumatic stress disorder Harvard Trauma Questionnaire was used, a version for Bosnia and Herzegovina and for assessment of coping styles Life Style Index was used. Results Concerning number of traumatic experiences of war veterans, it was found that they suffered 12 traumatic experiences. Most often traumatic experience was the participation in fighting and shelling (90.0%), knowledge of injuries in combat or landmine injuries of family members or friends (75.8%), exposure to snipers (74.2%). The most important were the symptoms of numbnessemotional numbness (2.62%), the symptoms of intrusion (2.58%) and the severity of the symptoms of PTSD (2.39%). The most common strategy of dealing with veterans of war was a projection (68.31%) and intellectualisation (56.20%). Conclusion War veterans have experienced polytraumatic experiences in war and show increased expression of symptoms of posttraumatic stress disorder, emphasised psychosocial problems with a common defence mechanism in the form of projections twenty years after the war. War veterans are in need of continuous treatment in order to reduce long-term consequences of war trauma.

Aim To asses relation of serum high sensitive C-reactive protein (hsCRP) level with albumin concentration in daily urine in patients with diabetes mellitus type 2 (T2DM). Methods The prospective study included 69 patients with T2DM, both sexes (24 males, 45 females), aged 30-82 years. They were divided into two groups: patients with T2DM and normoalbuminuria(T2DM-NA; n=40) and patients with T2DM and microalbuminuria (T2DM-MA; n=29). Patients were hospitalized at the Department of Internal Medicine, Cantonal Hospital Zenica, in the period January-April 2014. Immunonephelometry measurement of hsCRP was performed on the Nephelometer Analyzer BN II (Siemens, Germany). Results Frequency of patients in T2DM-NA and T2DM-MA groups was not significantly different in relation to sex and age. There was significant difference in relation to duration of diabetes ( p=0.001). Average glucose and HbA1c levels were significantly higher in T2DM-NA group comparing to T2DM-MA group (p=0.008 and p=0.047, respectively). Serum creatinine (p=0.011),urea (p=0.009) and hsCRP (p=0.005) were significantly higher in T2DM-MA group compared to T2DM-NA group. Urinary albumin showed significantly positive correlation with the hsCRP (rho=0.286; p=0.017), urea (rho=0.503) and creatinine (rho=0.438) (p < 0.0005). A one unit (mg/L) increase in hsCRP concentration was associated with 11.5% increase of odds of microalbuminuria OR=1.115; 95% CI 1.014-1.225; p=0.025). Conclusion Significantly higher values of serum hsCRP in patients with type 2 diabetes mellitus and microalbuminuria in comparison to those with normoalbuminuria as well as the correlation of values of inflammatory marker with urinary albumin implicate a low grade inflammation in the progression of diabetic nephropathy.

High-throughput sequencing provides the means to determine the allelic decomposition for any gene of interest—the number of copies and the exact sequence content of each copy of a gene. Although many clinically and functionally important genes are highly polymorphic and have undergone structural alterations, no high-throughput sequencing data analysis tool has yet been designed to effectively solve the full allelic decomposition problem. Here we introduce a combinatorial optimization framework that successfully resolves this challenging problem, including for genes with structural alterations. We provide an associated computational tool Aldy that performs allelic decomposition of highly polymorphic, multi-copy genes through using whole or targeted genome sequencing data. For a large diverse sequencing data set, Aldy identifies multiple rare and novel alleles for several important pharmacogenes, significantly improving upon the accuracy and utility of current genotyping assays. As more data sets become available, we expect Aldy to become an essential component of genotyping toolkits. Many genes of functional and clinical significance are highly polymorphic and experience structural alterations. Here, Numanagić et al. develop Aldy, a computational tool for resolving the copy number and the sequence content of each copy of a gene by analyzing whole or targeted genome sequencing data.

Aim To investigate the presence, type and distribution of spontaneous brain and arachnoid herniation into the dural venous sinuses as well as a clinical significance of these herniations. Methods This retrospective - prospective, non-randomised anatomical and clinical study included 990 patients who were referred to Magnetic Resonance Imaging at the Department of Radiology of the Cantonal Hospital in Zenica in the period from January to December 2016. The T1 and T2 sequences in axial, sagittal, and coronary section were used for brain or arachnoid herniation analysis. In all patients with intra-sinusal herniation health records were analysed and symptoms and reasons to refer for MRI examination were evaluated . Results In 26 (2.6%) patients (19 females; 73.08%) the arachnoid or brain herniation was found. Average age of patients was 40.269±16.496 years. Arachnoid herniation was presented in 15 (57.69%) and brain herniation in 11 (42.31%) patients. Statistical significance in relation to type of herniation was not found (p=11.070). Statistical significance between the symptoms and localisation of herniation (except for nausea and vomiting and posterior fossa herniations) (p=0.05) as well us between symptoms and type of herniation was not found (p>0.05). Conclusion The results suggest that there is a possibility of interconnection between arachnoid or/and brain herniations and some clinical symptoms such as nausea and vomiting.