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Dive into the research topics where Tajana Pavić is active.

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Featured researches published by Tajana Pavić.


Annals of Anatomy-anatomischer Anzeiger | 1996

A case of duplicated right renal artery and triplicated left renal artery

Krešimir Bulić; Goran Ivkić; Tajana Pavić

A rare anomaly of the vessels supplying the kidney of a 65 year-old male cadaver was found during a routine dissection. The right kidney received two renal arteries from the aorta that were similar in diameter, both entering through the hilus. The left kidney had three arteries originating from the aorta, one at its usual hilar position and two entering the renal cortex at its upper and lower poles. The upper pole of the left kidney also gave rise to an additional tributary of the renal vein.


World Journal of Gastroenterology | 2012

Endoclips vs large or small-volume epinephrine in peptic ulcer recurrent bleeding

Neven Ljubičić; Ivan Budimir; Alen Bišćanin; Marko Nikolić; Vladimir Supanc; Davor Hrabar; Tajana Pavić

AIM To compare the recurrent bleeding after endoscopic injection of different epinephrine volumes with hemoclips in patients with bleeding peptic ulcer. METHODS Between January 2005 and December 2009, 150 patients with gastric or duodenal bleeding ulcer with major stigmata of hemorrhage and nonbleeding visible vessel in an ulcer bed (Forrest IIa) were included in the study. Patients were randomized to receive a small-volume epinephrine group (15 to 25 mL injection group; Group 1, n = 50), a large-volume epinephrine group (30 to 40 mL injection group; Group 2, n = 50) and a hemoclip group (Group 3, n = 50). The rate of recurrent bleeding, as the primary outcome, was compared between the groups of patients included in the study. Secondary outcomes compared between the groups were primary hemostasis rate, permanent hemostasis, need for emergency surgery, 30 d mortality, bleeding-related deaths, length of hospital stay and transfusion requirements. RESULTS Initial hemostasis was obtained in all patients. The rate of early recurrent bleeding was 30% (15/50) in the small-volume epinephrine group (Group 1) and 16% (8/50) in the large-volume epinephrine group (Group 2) (P = 0.09). The rate of recurrent bleeding was 4% (2/50) in the hemoclip group (Group 3); the difference was statistically significant with regard to patients treated with either small-volume or large-volume epinephrine solution (P = 0.0005 and P = 0.045, respectively). Duration of hospital stay was significantly shorter among patients treated with hemoclips than among patients treated with epinephrine whereas there were no differences in transfusion requirement or even 30 d mortality between the groups. CONCLUSION Endoclip is superior to both small and large volume injection of epinephrine in the prevention of recurrent bleeding in patients with peptic ulcer.


Annals of Nutrition and Metabolism | 2012

Nutritional Screening Model in Tertiary Medical Unit in Croatia

Tajana Pavić; Neven Ljubičić; Sanja Stojsavljevic; Zeljko Krznaric

Background/Aims: Malnutrition of hospitalized patients is often undetected and untreated due to poor awareness and insufficient knowledge of the attending hospital staff. Nutritional screening has not been part of the daily routine in Croatian hospitals. Our aim was to implement nutritional screening as part of the routine medical examination and to assess the nutritional risk at admission for all hospitalized patients. Methods: All patients hospitalized in departments of internal medicine in tertiary hospitals in Croatia were screened at entry using the Nutrition Risk Screening 2002 (NRS 2002). Results: Between October and December 2010, 1,696 patients were screened and analyzed (948 males and 748 females). 329 (19.4%) had an NRS 2002 score ≥3 and were considered to be at nutritional risk. An NRS 2002 score ≥3 was identified as a significant predictor of the length of hospital stay (beta coefficient = 0.06, p = 0.027) and fatal outcome (OR = 6.18, p < 0.001). Only 32.8% of malnourished patients received some nutritional support. Conclusions: Every fifth patient hospitalized in a general medical department in Croatia is at nutritional risk and the majority of them does not receive nutritional support. More effort is needed to implement nutritional standards in daily clinical practice.


European Journal of Gastroenterology & Hepatology | 2000

perforation - a rare complication of a small-bowel carcinoid

Marko Duvnjak; Tajana Pavić; Tatjana Goranovic

Carcinoids are rare compared to other tumours of the gastrointestinal tract, but present a significant portion of tumours of the small intestine. The case of a 50-year-old man who suffered perforation of a small-bowel carcinoid after failed diagnostic trials is reported here. Since intestinal perforation is rarely the first sign of the presence of a carcinoid, it is useful to bear this in mind when dealing with unclear pathological changes of the small intestine.


World Journal of Gastrointestinal Endoscopy | 2015

Biliary leakage after urgent cholecystectomy: Optimization of endoscopic treatment

Neven Ljubičić; Alen Bišćanin; Tajana Pavić; Marko Nikolić; Ivan Budimir; August Mijić; Ana Đuzel

AIM To investigate the results of endoscopic treatment of postoperative biliary leakage occurring after urgent cholecystectomy with a long-term follow-up. METHODS This is an observational database study conducted in a tertiary care center. All consecutive patients who underwent endoscopic retrograde cholangiography (ERC) for presumed postoperative biliary leakage after urgent cholecystectomy in the period between April 2008 and April 2013 were considered for this study. Patients with bile duct transection and biliary strictures were excluded. Biliary leakage was suspected in the case of bile appearance from either percutaneous drainage of abdominal collection or abdominal drain placed at the time of cholecystectomy. Procedural and main clinical characteristics of all consecutive patients with postoperative biliary leakage after urgent cholecystectomy, such as indication for cholecystectomy, etiology and type of leakage, ERC findings and post-ERC complications, were collected from our electronic database. All patients in whom the leakage was successfully treated endoscopically were followed-up after they were discharged from the hospital and the main clinical characteristics, laboratory data and common bile duct diameter were electronically recorded. RESULTS During a five-year period, biliary leakage was recognized in 2.2% of patients who underwent urgent cholecystectomy. The median time from cholecystectomy to ERC was 6 d (interquartile range, 4-11 d). Endoscopic interventions to manage biliary leakage included biliary stent insertion with or without biliary sphincterotomy. In 23 (77%) patients after first endoscopic treatment bile flow through existing surgical drain ceased within 11 d following biliary therapeutic endoscopy (median, 4 d; interquartile range, 2-8 d). In those patients repeat ERC was not performed and the biliary stent was removed on gastroscopy. In seven (23%) patients repeat ERC was done within one to fourth week after their first ERC, depending on the extent of the biliary leakage. In two of those patients common bile duct stone was recognized and removed. Three of those seven patients had more complicated clinical course and they were referred to surgery and were excluded from long-term follow-up. The median interval from endoscopic placement of biliary stent to demonstration of resolution of bile leakage for ERC treated patients was 32 d (interquartile range, 28-43 d). Among the patients included in the follow-up (median 30.5 mo, range 7-59 mo), four patients (14.8%) died of severe underlying comorbid illnesses. CONCLUSION Our results demonstrate the great efficiency of the endoscopic therapy in the treatment of the patients with biliary leakage after urgent cholecystectomy.


Croatian Medical Journal | 2014

North vs south differences in acute peptic ulcer hemorrhage in Croatia: hospitalization incidence trends, clinical features, and 30-day case fatality.

Neven Ljubičić; Tajana Pavić; Ivan Budimir; Željko Puljiz; Alen Bišćanin; Andre Bratanić; Marko Nikolić; Davor Hrabar; Branko Troskot

Aim To assess the seven-year trends of hospitalization incidence due to acute peptic ulcer hemorrhage (APUH) and associated risk factors, and examine the differences in these trends between two regions in Croatia. Methods The study collected sociodemographic, clinical, and endoscopic data on 2204 patients with endoscopically confirmed APUH who were admitted to the Clinical Hospital Center “Sestre Milosrdnice,” Zagreb and Clinical Hospital Center Split between January 1, 2005 and December 31, 2011. We determined hospitalization incidence rates, 30-day case fatality rate, clinical outcomes, and incidence-associated factors. Results No differences were observed in APUH hospitalization incidence rates between the regions. Age-standardized one-year cumulative APUH hospitalization incidence rate calculated using the European Standard Population was significantly higher in Zagreb than in Split region (43.2/100 000 vs 29.2/100,000). A significantly higher APUH hospitalization incidence rates were observed in the above 65 years age group. Overall 30-day case fatality rate was 4.9%. Conclusion The hospitalization incidence of APUH in two populations did not change over the observational period and it was significantly higher in the Zagreb region. The incidence of acute duodenal ulcer hemorrhage also remained unchanged, whereas the incidence of acute gastric ulcer hemorrhage increased. The results of this study allow us to monitor epidemiological indicators of APUH and compare data with other countries.


Clinical Journal of Gastroenterology | 2018

Candidemia after endoscopic therapy with lumen-apposing metal stent for pancreatic walled-off necrosis

Tajana Pavić; Davor Hrabar; Dominik Kralj; Ivan Lerotić; Doris Ogresta

Necrotizing pancreatitis remains a challenging and unpredictable condition accompanied by various complications. Endoscopic ultrasound-guided transmural drainage and necrosectomy have become the standard treatment for patients with walled-off necrosis (WON). Endoscopic therapy via lumen-apposing metal stents (LAMS) with large diameters has shown success in the management of pancreatic fluid collections, but there are few data on specific complications of that therapy. We report a case of infected WON and concomitant fungemia following LAMS placement and necrosectomy. In addition, a systematic literature review of current related studies has been provided.


Hepato-gastroenterology | 2011

A randomized-controlled trial of endoscopic treatment of acute esophageal variceal hemorrhage: N-butyl-2-cyanoacrylate injection vs. variceal ligation.

Neven Ljubičić; Alen Bišćanin; Marko Nikolić; Vladimir Supanc; Davor Hrabar; Tajana Pavić; Marko Boban


Croatian Medical Journal | 2006

Adjusted Blood Requirement Index as Indicator of Failure to Control Acute Variceal Bleeding

Marko Duvnjak; Neven Baršić; Vedran Tomašić; Lucija Virović Jukić; Ivan Lerotić; Tajana Pavić


Scandinavian Journal of Gastroenterology | 2014

Mortality in high-risk patients with bleeding Mallory–Weiss syndrome is similar to that of peptic ulcer bleeding. Results of a prospective database study

Neven Ljubičić; Ivan Budimir; Tajana Pavić; Alen Bišćanin; Željko Puljiz; Andre Bratanić; Branko Troskot; Dražen Zekanović

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Darija Vranešić Bender

University Hospital Centre Zagreb

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