Farid Ljuca

Percutaneous treatment for symptomatic pancreatic pseudocysts: Long-term results in a single center☆

PURPOSE The aim of the study was to present and evaluate the long-term results of percutaneous catheter drainage (PCD) in the treatment of symptomatic pancreatic pseudocysts (PPC). METHODS We performed a retrospective analysis of 128 patients with 140 PPC treated by PCD from 01/01/1989 to 12/31/2008. All procedures were performed under ultrasound control. Surgical treatment was planned only in patients with failed PCD. The patients were followed up monthly with sonography for 12 months. The primary outcome was conversion rate to surgery. Secondary outcomes were disappearance of PPC, requirement for additional treatment, length of hospital stay, and catheter dwell time. RESULTS During the follow-up, 42 of the 140 cysts (30%) recurred. 19/42 cysts were small and they were followed up without intervention and 23/42 cysts required further intervention. These patients were offered a second attempt but 5 patients declined it and they chose to undergo surgery. The remaining 18 patients underwent second PCD and 10 of them developed recurrence. All of them underwent third PCD and 6 of the 10 patients developed recurrences. Four and 2 of them necessitated surgery and follow-up, respectively. In total, 9 of the 128 patients (7%) underwent surgery during the study period. Medians (interquartile ranges) of hospital stay and catheter dwell time were 19 (14-23) and 23 (15-43) days, respectively. There were no complications related to the procedure. CONCLUSION PCD is a safe and effective management for PPC, with low recurrence rates and complication rate and it can eliminate the need for surgery in majority of patients with PPC.

Biochemical and ultrasound parameters may help predict the need for therapeutic endoscopic retrograde cholangiopancreatography (ERCP) in patients with a firm clinical and biochemical suspicion for choledocholithiasis

BACKGROUND Prediction of the need for therapeutic endoscopic retrograde cholangiopancreatography (ERCP) in patients with suspected choledocholithiasis (CDL) remains a challenging task. AIMS We aimed to evaluate the predictive value of biochemical and ultrasound parameters and to create a corresponding model for prediction of the need for therapeutic ERCP. METHODS 203 consecutive patients referred to our center due to a firm clinical and/or biochemical suspicion for CDL. All patients underwent ERCP. Biochemical and ultrasound variables were analyzed. RESULTS The sample was divided into testing group (103; 50.7%) and validation group (100; 49.3%) which did not differ in their baseline characteristics. Elevated gamma glutamil transaminase (GGT), common bile duct (CBD) diameter and presence of hyperechoic structures in CBD were found to be significant predictors for presence of CBD stones on ERCP (p<0.05) in the testing group. We used these variables to construct a predictive model for the presence of CBD stones on ERCP. The model was tested on a second, validation group of patients using ROC analysis with the area under the ROC curve of 0.81 (%95 CI=0.75-0.86; p<0.001). We identified a threshold (0.86) above which, patients had a high probability (93.1%) for the need for interventional ERCP. CONCLUSION Our predictive model may help predict the need for therapeutic ERCP in patients with a suspicion for choledocholithiasis.

Clinical Presentation of Hypertensive Crises in Emergency Medical Services

Objectives: The objective of this study is to evaluate the incidence and clinical presentation of hypertensive crises in the Emergency medical services of the Community Health Centre “Dr. Mustafa Šehović” Tuzla in relation to age, sex, duration and severity of hypertension, as well as the prevalence of accompanying symptoms and clinical manifestations. Methods: The study was conducted between November 2009 and April 2010 and included 180 subjects of both sexes, aged 30-80 with a diagnosis of arterial hypertension. All subjects were divided into two groups: a control group, which consisted of subjects without hypertensive crisis (95 subjects) and an experimental group that consisted of subjects with hypertensive crisis (85 subjects). Results: The study results indicate that female subjects were significantly over- represented compared to men (60% vs. 40 %, p=0.007). The average age of the male subjects was 55.83±11.06 years, while the female subjects’ average age was 59.41±11.97 years. The incidence of hypertensive crisis was 47.22%, with hypertensive urgency significantly more represented than emergency (16.47% vs. 83.53%, p<0.0001). The majority of subjects in the experimental group (28.23%) belonged to the age group of 60-69 years of age: 26.76% urgency and 35.71% emergency. The most common accompanying symptoms in hypertensive subjects were headache (75%), chest pain (48.33%), vertigo (44.44%), shortness of breath (38.88%) and nausea (33.89%). The most common symptoms in subjects with hypertensive crisis were headache (74.11%), chest pain and shortness of breath (62.35%), vertigo (49.41%), and nausea and vomiting (41.17%). Conclusions: Chest pain, shortness of breath, nausea and vomiting were significantly over-represented in subjects with hypertensive crisis (p<0.005). Clinical manifestations of hypertensive emergencies in almost all subjects included acute coronary syndrome, and only one subject had acute pulmonary edema.

What is the optimal treatment for appendiceal mass formed after acute perforated appendicitis

We read with great interest the editorial article by Meshikhes AWN published in issue 25 of World J Gastroenterol 2011. The article described the advantages of emergency laparoscopic appendectomy compared with interval appendectomy as a new safe treatment modality for the appendiceal mass. The author concluded that the emergency laparoscopic appendectomy was a safe treatment modality for the appendiceal mass, and might prove to be more cost-effective than conservative treatment, with no need for interval appendectomy. However, we would like to highlight certain issues regarding the possibility of percutaneous catheter drainage to successfully treat the appendiceal mass, with no need for appendectomy, too.

Motor Evoked Potentials in 43 High Risk Spine Deformities

ABSTRACT Introduction: Correction of pediatric spine deformities is challenging surgical procedures. This fragile group of patients has many risk factors, therefore prevention of most fearing complication-paraplegia is extremely important. Monitoring of transmission of neurophysiological impulses through motor and sensor pathways of spinal cord gives us an insight into cords function, and predicts postoperative neurological status. Goal: Aim of this work is to present our experiences in monitoring of spinal cord motor function - MEP during surgical corrections of the hardest pediatric spine deformities, pointing on the most dangerous aspects. Material and methods: We analyzed incidence of MEP changes and postoperative neurological status in patients who had major spine correcting surgery in period April ‘11- April ‘14 on our Spine department. Results: Two of 43 patients or 4.6% in our group experienced significant MEP changes during their major spine reconstructive surgeries. We promptly reduced distractive forces, and MEP normalized, and there were no neurological deficit. Neuromonitoring is reliable method which allows us to “catch” early signs of neurological deficits, when they are still in reversible phase. Although IONM cannot provide complete protection of neurological deficit (it reduces risk of paraplegia about 75%), it at least afford a comfort to the surgeon being fear free that his patient is neurologically intact during long lasting procedures.

Therapeutic Effects of Curcumin on Ultrasonic Morphological Characteristics of Liver in Patients with Metabolic Syndrome

Introduction: Metabolic syndrome (METS) represent a simultaneous presence of multiple metabolic disorders in one person. Prevalence is increasing worldwide, which is probably related to increased obesity and sedentary lifestyle. Non-alcoholic steatosis or “fatty liver” is a metabolic disease caused by fat dysfunction. It can be a sign of some other disease, and can often be found in patients with metabolic disorders. Ultrasound is an acceptable method for the identification of fatty steatosis. There is evidence that when turmeric is used as a herbal diet, with its active metabolite of curcumin, can repair fatty acidosis and thus prevent progression of fatty steatosis complications such as cirrhosis and liver cancer. Goal. The aim of the study was to determine the effects of 400 mg curcuminaddition to the nutrition on ultrasound morphological characteristics of the liver in METS patients. Methodology: A prospective cohort study was conducted on 100 subjects with METS, treated in the family medicine practice of the Tuzla Canton, aged 35-70 years. The therapeutic effects of 400 mg curcumin on ultrasound-morphological characteristics of the liver were followed, validated by ultrasound in 50 respondents of experimental groups with METS. The data were processed by the IBM SPSS Statistics 21 statistical analysis program using parametric techniques andStudent’s t-test for paired samples. Results: There were 65% of women in the study. There were no statistically significant differences in the age of respondents within the analyzed groups. The use of 400 mg curcumin per day was statistically significantly improved ultrasound morphological characteristics of the liver in subjects with METS. Conclusion: All respondents with METS who used curcumin had beneficial effects on the morphological characteristics of the liver. Curcumin had stronger effects on subjects with METS and DM type 2 than others.

Risk factors for intrafamilial spread of hepatitis B in northeastern Bosnia and Herzegovina.

Background: Accurate estimations of hepatitis B virus transmission risk for any region in Bosnia and Herzegovina are not clearly established. We aimed to determine levels of risk associated with intrafamilial transmission of hepatitis B infection within families in our region. Patients and Methods: Family members of 81 chronic carriers of hepatitis B surface antigen (>6 months positive and considered as index case) were tested for hepatitis B markers. For family members, we recorded their age, sex, and family relationship to the index case, and vaccination status. Results: The proportion of HBsAg positive family members was 25/207 (12.1%), while the proportion of family members with evidence of exposure to HBV was 80/207 (38.6%). Only 17/207 (8.2%) family members had evi--dence of past HBV vaccination. Age was found to be a significant predictor of HBV exposure of family members (odds ratio 1.05, 95% CI 1.03-1.07, P< .001). In a multivariate analysis, HBsAg positivity was associated with a female index case (odds ratio 11.31, 95% CI 3.73-34.32, P< .001), HBeAg positivity in the index case (odds ratio 5.56, 95% CI 1.80-17.23, P< .005) and being a mother of the index case (odds ratio 9.82, 95% CI 2.43-39.68,P< .005). A female index case (odds ratio 4.87, 95% CI 2.21-10.72, P< .001), HBeAg positivity in the index case (odds ratio 3.22, 95% CI 1.15-9.00, P< .05) and being a mother of the index case (odds ratio 3.72, 95% CI 1.19-11.64, P< .05) were also risk factors for HBV exposure among family members. The combination of HBeAg positivity and female index case was a significant predictor for HBsAg positivity of family members (odds ratio 70.39, 95% CI 8.20-604.61, P< .001). Conclusions: Children of HBeAg positive mothers are at highest risk for becoming chronic carriers them--selves and generally, the combination of female sex and HBeAg positivity dramatically increases the chances of HBV transmission within the family.

Emergency Room Treatment of Hypertensive Crises

Aim: The aim of the study was to evaluate efficiency of hypertensive urgency treatment using inhibitors of α1-adrenergic receptors and angiotensin converting enzyme inhibitors–ACE inhibitors in the Emergency Room of Outpatient Hospital and Polyclinic „dr Mustafa Šehovic“ Tuzla in relation to age, duration and severity of hypertension. Methods: The study was conducted from June 2011 to May 2012 and included 120 patients of both sexes diagnosed with arterial hypertension, aged 40 to 80 with verified hypertensive urgency. The patients were divided into two groups: the control group treated with sublingual captopril and the experimental group treated intravenously with urapidil. Results: The results show that the largest number of patients belonged to age group from 60 to 69 years (34,16%), and the average age was 58 (11). The largest number of patients (38,0%) had verified hypertension for 11 to 20 years. The average systolic/diastolic artery blood pressure at reception was 213 (19) / 130 (4) mmHg. The average systolic/diastolic artery blood pressure after the first dose of 12,5 mg captopril in the control group was 177,42 (10,91) / 112,33 (3,50) mmHg, while after the first dose of 12,5 mg urapidil it was 179,25 (16,62) / 110,33 (8,78) mmHg. The average systolic/diastolic artery blood pressure after the second dose of 12,5 mg of captopril in the control group was 152,00 (6,32) / 95,50 (3,76) mmHg, while after the second dose of 12,5 mg of urapidil it was 152,55 (7,17) / 95,29 (5,04) mmHg. Conclusion: Urapidil is more efficient in hypertensive urgency treatment, since the decrease of middle artery pressure (MAP) in the group treated with urapidil was statistically significant (p<0,001). No statistical significance was found between the efficiency of urapidil and the patient’s age, while captopril was more efficient in older patients (p=0,02). Also, no statistically significant difference was found between the efficiency of captopril and urapidil in relation to duration of hypertension.

The frequency of hypertension crises in the emergency medical service department in tuzla.

ABSTRACT Objectives: The aim of this study was to evaluate a frequency and clinical presentation of hypertension crises due to age, gender, duration and seriousness at Emergency Medical Service Department of the “Dr Mustafa Šehovic” Health Care Center Tuzla. Methods: The research was conducted in the period between November 2009 and April 2010 and involved 180 examinees of both genders, aging between 30 and 80 years of age with the diagnosis of arterial hypertension. The examinees were divided into two groups: control group consisting of examinees without hypertension crisis (95 examinees) and experimental group consisting of examinees with hypertensive crisis (85 examinees). Descriptive statistical methods were used in the statistical data processing. Results: The research results showed that there had been significantly more female examinees than the male ones (60% vs. 40%; p=0.007). The average age of male examinees was 55.83±11.06 years of age, and the average age of female examinees was 59.41±11.97 years of age. The hypertension crisis frequency was 47.22%, where the hypertensive urgencies were statistically significantly more present than the hypertensive emergencies (16.47%vs.83.53%; p<0.0001). The largest number of experimental group examinees (28.23%) belonged to the age group of 60 to 69 years of age; urgency 26.76% and emergency 35.71%. The largest number of examinees with hypertensive crisis (49.41%) appeared in the period between 6.00 p.m. and 11.59 p.m. The largest number of emergency group examinees (69.01%) had been treated for arterial hypertension for ten years, and the examinees from the emergency group (42.86%) had been treated for 10, 11 and 20 years. The average blood pressure value at the hypertensive crisis examinees was 204.82/126.58 mmHg. Conclusions: The frequency of hypertensive crises in the Emergency Medical Service Department is high and it reaches 47.22%. Hypertensive urgencies were significantly more present in terms of statistics than the hypertensive emergencies (83.53% vs. 16.47%; p<0.0001).

Atherogenic Dyslipidemia and Residual Vascular Risk in Practice of Family Doctor.

Objective: Timely recognition and optimal management of atherogenic dyslipidemia (AD) and residual vascular risk (RVR) in family medicine. Background: The global increase of the incidence of obesity is accompanied by an increase in the incidence of many metabolic and lipoprotein disorders, in particular AD, as an typical feature of obesity, metabolic syndrome, insulin resistance and diabetes type 2. AD is an important factor in cardio metabolic risk, and is characterized by a lipoprotein profile with low levels of high-density lipoprotein (HDL), high levels of triglycerides (TG) and high levels of low-density lipoprotein (LDL) cholesterol. Standard cardiometabolic risk assessment using the Framingham risk score and standard treatment with statins is usually sufficient, but not always that effective, because it does not reduce RVR that is attributed to elevated TG and reduced HDL cholesterol. RVR is subject to reduction through lifestyle changes or by pharmacological interventions. In some studies it was concluded that dietary interventions should aim to reduce the intake of calories, simple carbohydrates and saturated fats, with the goal of reaching cardiometabolic suitability, rather than weight reduction. Other studies have found that the reduction of carbohydrates in the diet or weight loss can alleviate AD changes, while changes in intake of total or saturated fat had no significant influence. In our presented case, a lifestyle change was advised as a suitable diet with reduced intake of carbohydrates and a moderate physical activity of walking for at least 180 minutes per week, with an recommendation for daily intake of calories alignment with the total daily (24-hour) energy expenditure (24-EE), depending on the degree of physical activity, type of food and the current health condition. Such lifestyle changes together with combined medical therapy with Statins, Fibrates and Omega-3 fatty acids, resulted in significant improvement in atherogenic lipid parameters. Conclusion: Unsuitable atherogenic nutrition and insufficient physical activity are the new risk factors characteristic for AD. Nutritional interventions such as diet with reduced intake of carbohydrates and calories, moderate physical activity, combined with pharmacotherapy can improve atherogenic dyslipidemic profile and lead to loss of weight. Although one gram of fat release twice more kilo calories compared to carbohydrates, carbohydrates seems to have a greater atherogenic potential, which should be explored in future.