A 78-year old man with a medical history of smoking, hyperlipidemia and hypertension was admitted to our department with ruptured abdominal aortic aneurysm (AAA) diagnosed by ultrasonography of the abdomen. The blood pressure was 60/20 mm Hg. An emergent computed tomography scan of the abdomen revealed a rupture of a giant infrarenal AAA of 16 cm in diameter with extensive intraluminal thrombus, evidence of rupture and large intraabdominal hematoma. The patient underwent a successful open surgical repair with placement of a Dacron tube graft 18 mm. The patient was transferred to the intensive care unit following successful surgical repair. Patient was transferred to the Department of cardiovascular surgery on postoperative day 2. Postoperative recovery resulted in hospital discharge at postoperative day 12.

Introduction: Chronic HCV infection is chronic inflamatory liver disease caused by hepatitis C virus. Anti HCV prevalence among intravenous drug users (IVDU) is very high and it accounts 40% -90% (60%-90%) with the risk of 80% of developing the chronic infection. Aim: The aims of this study were: a) to compare clinical characteristics of chronic HCV infection among IVDU and non-users population and to detect their impact to treatment outcome; b) to investigate the treatment efficacy comparing sustained viral response (SVR) in these two populations in Tuzla Canton. Patients and methods: The study was retrospective-prospective and included 45 IVDU of both sexes from Tuzla Canton which were treated from chronic HCV infection with Pegilated interferon 2a/2b + ribavirin in the Clinic for Infectious Diseases and Clinic for Internal Disease of University Clinical Centre in Tuzla. The control group were presented by non-users who completed therapy in both Clinics. For statistical analyses it was used statistical package SPSS 20,0 (SPSS Inc, Chicago, IL, USA) with tests of descriptive statistics with measures of central tendency and dispersion. Quantitative variables were tested by t-test or by Mann-Whitney test. Qualitative variables were tested by hi-square test or by Fisher’s test. The standard analyse of level’s risk was used too. The analyse of predictive value of EVR for achieving the ETR and SVR was done by cross-tabulation. The impact of known factors for achieving the SVR was evaluated by logistic regression analyses. All tests were done with statistical level of significance of 95% (p=0,05). Results: Men were more dominant in the test group (93,3% / 61,7%), also younger age (p<0,001) and lower BMI (p=0,019). The test group had significant higher basal values of Le, Hb, Plt and ALT and tendency to lower stages of fibrosis (p=0,08). The difference in genotype frequencies was statistically significant (p=0,001) with clearly dominance of G3 and G4 among IVDU. Treatment was not complited by two patients in both groups (4,4% /3,3%). EVR was significantly higher in test group (p=0,001) so did the ETR (p=0,002) and SVR (p<0,001). Predictive factors for SVR were: age (negative predictive factor), male sex, absence of reduction of pegilated interferon and ribavirin, Metavir stage of fibrosis and presence of EVR. Conclusion: Population of IVDU were adherent to treatment protocol and with excellent treatment response they justified the hope of health care workers for success treatment of this population.

Introduction: The main route of acquiring infectious blood and body fluids in hospital conditions is accidental exposure to stinging incidents. Aim: The aim of this study was to determine the epidemiological characteristics of accidental exposures to blood-borne pathogens among different professional groups of health care workers (HCWs). Materials and Methods: A cross-sectional study was conducted using the “Questionnaire on the HCWs exposure to blood and blood transmitted infections” at the University Clinical Centre Tuzla, Bosnia and Herzegovina, from the 1st of March to the 31st of December 2014. Study sample consisted of 1031 participants (65% of total employees) stratified into three occupational groups: doctors, nurses and support staff. Results and Discussion: Exposure incident was recorded in 1231 participants (54.8%) at least once in the last 12 months. An average number of exposure incidents per HCWs in total years of service was 7.07± 8.041. Out of total sample, 70% reported at least one type of exposure incident. Nurses had a higher frequency of multiple contacts compared to doctors and support staff (χ2=37.73; df=4; p<0.001). The frequency of reported incidents among nurses at the surgical departments was almost two times higher (1.7). 75.5% (778/1031) of the participants, reported not having been exposed to these incident. Doctors were significantly less likely to report exposure incidents than nurses and support staff. There were significant differences in reporting rate (χ2=32,66; df=4; p<0.001). Conclusion: HCWs in hospitals have a high prevalence of occupational exposure to blood-borne infections. Seventy percent of the HCWs is periodically or constantly exposed to or contact related to blood. Nurses are most frequently exposed occupational group among HCWs, while the lowest reporting rate on an exposure incident is among doctors.

Introduction: More than three decades after recognition of acquired immunodeficiency syndrome (AIDS) in the United States, the pandemic of human immunodeficiency virus (HIV) infection has dramatically changed the global burden of disease. Aim: The main goal of this research is retrospective analysis of epidemiological and clinical characteristics of 28 HIV infected patients, who were diagnosed and treated at the Clinic for Infectious Diseases in University Clinical Center Tuzla in the period from 1996 until the end of 2013. Subjects and Methods: Retrospective analysis was performed using the medical records of 28 HIV-infected persons. Two rapid tests were used for HIV testing: OraQuick Advance test, Vikia HIV1/2, Elisa combo test, HIV RNA test. AIDS disease was determined by using the criteria from WHO. Results: Among a total of 28 HIV-infected persons, 23 (82.14%) were males and 5 (17.86%) were females, with the male: female ratio of 4,6:1. In terms of the transmission route, a large proportion of cases were infected through heterosexual contact 19 (67.86%). At the time of the first visit, 16 (57.15%) patients showed asymptomatic HIV infection, 4 (14.28%) HIV infection with symptoms other than the AIDS defining diseases, and 8 (28.57) had AIDS. At the time of first hospital visit, the CD4 + cells count ranged from 40 to 1795/µl (conducted in 19 patients), and mean value of CD4 + cells was 365,31/µl, and mean HIV RNA titer was 287 118 copies/ml³. Of 28 HIV-infected persons 39 cases of opportunistic diseases developed in 12 patients (42.9%). In terms of the frequency of opportunistic diseases, tuberculosis (12 cases, 42.9%). Among a total of 28 HIV-infected patients, 6 (21.4%) of them died. Conclusion: This study characterizes the epidemiological and clinical patterns of HIV–infected patients in Tuzla region of Bosnia and Herzegovina to accurately understand HIV infection/AIDS in our region, in the hope to contribute in the establishment of effective HIV guidelines in the Tuzla region of B&H in the future.

A 76-year-old male with a medical history of smoking and hypertension was admitted to our clinic with a ruptured abdominal aortic aneurysm (AAA) diagnosed by a trans-abdominal ultrasound. He was immediately brought to the emergency room (ER). His blood pressure was 80/40 mm Hg, with an HTC of less than 0.17. Six years earlier, he had noticed a painless, enlarging abdominal mass. An emergency abdominal computed tomographic angiography (CTA) with intravenous contrast showed a giant infrarenal AAA measuring 13x11 cm in diameter, with clear evidence of rupture and a large intra-abdominal hematoma (Figure 1). He was immediately brought to the operating theater (OT). Figure 1 Abdominal computed tomographic angiography with contrast showing: A) a ruptured giant abdominal aortic aneurysm (AAA), measuring 13x11 cm with B) a large inta-abdominal hematoma, that compresses the intra-abdominal organs. C) and D) showing a ruptured ... The approach to the abdomen was a classic median laparotomy. After we had opened the abdomen, we found a huge retroperitoneal hematoma that pushed beside the intra-abdominal organs rising almost to the edge of the rectal fascia. His blood pressure suddenly dropped to 45/25 mm Hg for the next several minutes. A continuous infusion of norepinephrine was administered (60 mcg/min), several doses of pure adrenalin (3 mg) and pure norepinephrine (1 mg). His blood pressure immediately rose to 80 mm Hg. During the surgery he was anuric. Autologous blood transfusion helped by cell saver was administered. Additionally, he received several doses of blood, blood derivates (fresh frozen plasma, cryoprecipitate, platelets), and other intravenous solutions totaling approximately 8 liters. We replaced the ruptured AAA using a 20 mm polytetrafluoroethylene (PTFE) vascular graft. After surgery he was transferred to the intensive care unit (ICU) where the blood pressure rose, and diuresis was established (Figure 2). Figure 2 Postoperative computed tomographic angiography (CTA) with contrast showing: A) complete sealing of the aneurysm and no endoleak detected. B) Abdominal CTA with contrast showing patency of the graft. On the first postoperative day, he was woken up without neurological deficits. Six days after surgery we performed a control CT angiography that showed normal findings on the abdominal iliac and leg vessels. Recovery was uneventful and he was discharged from hospital on postoperative day 10. Aneurysm size is the most important factor related to likelihood of rupture, and the risk increases substantially in large aneurysms. The annual rupture risk for AAA’s >8 cm is 30-50%.1 Symptomatic aneurysms present with back, abdominal, buttock, groin, testicular, or leg pain and require urgent surgical attention. Rupture of an AAA involves complete loss of aortic wall integrity, and is a surgical emergency requiring immediate repair.2 The sheer size of the aneurysm, the short length of the neck, and the dislodgment of abdominal organs that may be densely adhered to its surface with fistula formation, make surgery of this entity very challenging. Open repair of giant AAA’s is often the only available treatment, though not always with good results.3 In conclusion, open surgical repair is often the only viable treatment because aneurysm size implicates an adverse neck anatomy that makes these AAA’s not suitable for endovascular aneurysm repair.4 The repair of these giant aneurysms presents a challenge during surgery. Ruptured giant AAA’s present a significant additional surgical and anaesthetic challenge.

Introduction: Hospital-acquired Urinary tract infections make 35% of all the hospital-acquired infections, and about 80% of them are related to the catheterization of the urinary bladder Purpose: To determine clinical characteristics and dominant etiologic factors of Urinary Tract Infections associated with urinary catheter (C-UTIs). Methods: Determined clinical characteristics of C-UTIs were prospectively analyzed on 38 hospitalized patients in the Clinic for Infectious Diseases at the University Clinical Centre Tuzla, from January 1st 2011 to December 31st 2011. The control group constituted of 200 patients with community-acquired Urinary Tract Infections (Co-UTIs) hospitalized in the same period. Results: It was registered on 22 (57.89%) of symptomatic infections, 14 (36.84%) asymptomatic bacteriuria and 2 (5.26%) other C-UTIs. Dominant etiologic factors were: E. coli, caused 14 (36.84%), Extended-Spectrum Beta-lactamase producing (ESBL) Klebsiella pneumoniae 7 (18.42%), Enterococcus faecium and Candida spp. 3 (7.89%) of C-UTIs. E. coli was significantly most common etiologic factor of C-UTIs in younger women (p=0.04). E. coli from C-UTIS showed significantly higher resistance to antimicrobial drugs. Inadequate antimicrobial therapy was significantly more common prescribed to patients from C-UTIs. Lethal outcome was significantly most common associated with certain clinical and laboratory findings. Conclusion: Initial antimicrobial therapy of those serious infections should be based on data from those research.