6 results on '"Stanić, Ksenija"'
Search Results
2. Cardiac surgery in patients with chronic renal failure
- Author
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Babović-Stanić Ksenija, Dejanović Jadranka, Vulin Aleksandra, Velicki Lazar, and Redžek Aleksandar
- Subjects
chronic renal failure ,cardiac surgeries ,morbidity ,mortality ,Medicine - Abstract
Introduction/Objective. Patients with chronic renal failure (CRF) undergoing cardiac surgery are believed to have more postoperative complications and significantly higher mortality rate. The aim of the paper was to determine preoperative predictors of exacerbation of CRF and the outcome in patients with CRF submitted to cardiac surgery. Methods. A retrospective study included 169 patients hospitalized from 2012 to 2015 (age 67.71 ± 8.46 years, 72.3% male). The analysis included numerous perioperative characteristics. Results. Preoperative stage I CRF was present in 62 (37%), stage II in 77 (46%), and stage III–V in 30 (17%) patients. Exacerbation of CRF was registered in 37 (21.9%), and the lethal outcome in 16 (9.5%) patients. Stage II of CRF (odds ratio [OR] 4.76; 95% confidence interval [CI] 1.31–17.28; p = 0.018) and stage III–V of CRF (OR 11.39; 95% CI 2.87–45.14; p = 0.001) were designated as predictors for exacerbation of CRF following cardiac surgery. In patients with CRF stage I and II, multivariate analysis designated previous cerebrovascular insult (OR 3.36; 95% CI 1.04–10.93; p = 0.044) and ejection fraction ≤ 35% (OR 5.35; 95% CI 1.83–15.64; p = 0.02) as predictors for the exacerbation of CRF. The only predictor of postoperative dialysis requirement was higher stage of CRF (OR 5.81; 95% CI 1.22–27.81; p = 0.028). CRF stage III–V was a predictor of lethal outcome (OR 7.64; 95% CI 1.49–39.27; p = 0.015). Conclusion. Higher stage of CRF in patients submitted to cardiac surgery is a predictor of exacerbation of renal failure and the lethal outcome.
- Published
- 2017
- Full Text
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3. Kontrastom indukovana nefropatija kao prediktor akutizacije bubrežne insuficijencije, komplikacija i mortaliteta posle kardiohirurških operacija
- Author
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Babović, Stanić Ksenija, Ivanov Igor, Velicki Lazar, Šušak Stamenko, Božić Dušan, Putniković Tošić Biljana, Redžek Aleksandar, Ivanović Vladimir, Ivanov, Igor, Velicki, Lazar, Šušak, Stamenko, Božić, Dušan, Putniković, Tošić Biljana, Redžek, Aleksandar, and Ivanović, Vladimir
- Subjects
komorbiditet ,akutna bubrežna slabost ,postoperativne komplikacije ,Contrast Media ,Comorbidity ,Acute Kidney Injury ,Coronary Angiography ,hronična bubrežna insuficijencija ,kontrastni mediji ,koronarna angiografija ,faktori rizika ,kardiohirurške metode ,mortalitet ,Postoperative Complications ,Risk Factors ,Renal Insufficiency ,Chronic ,Cardiac Surgical Procedures ,Mortality - Abstract
Hronična bolest bubrega (HBB) je zdravstveni problem koji se javlja širom sveta i povezana je sa visokim kardiovaskularnim komorbiditetom i smrtnošću. Veliki porast broja bolesnika koji imaju terminalnu bubrežnu slabošću (TBS) nastaje kao posledica eksponencijalnog porasta broja bolesnika čija je slabost bubrega posledica hipertenzije i dijabetesa, kao i porasta broja starih sa TBS. Zbog toga više od 50% bolesnika sa HBB umire zbog kardiovaskularnih bolesti i pre započinjanja lečenja metodama za zamenu funkcije bubrega. Utvrditi kliničke karakteristike bolesnika sa i bez kontrastom indukovane nefropatije (pre svega varijable bubrežne funkcije definasane pomoću AKIN i RIFLE kriterijuma) podvrgnutih kardiohirurškim operacijama, potom utvrditi postojanje razlike u mortalitetu i postoperativnom morbiditetu između bolesnika sa i bez kontrastom indukovane nefropatije, a koji se podvrgavaju kardiohirurškoj operaciji i takođe utvrditi prediktore mortaliteta i morbiditeta kod bolesnika sa prethodnom kontrastom indukovanom nefropatijom koji se podvrgavaju kardiohirurškoj operaciji. Studija je koncipirana kao retroprospektivna opservaciona studija u ukupnom trajanju od pet godina retrospektivnog perioda i pola godine prospektivnog perioda kojim su obuhvaćene dve grupe bolesnika: I grupa - pacijenti sa kontrastom indukovanom nefropatijom (CIN) i II grupa - pacijenti bez CIN; koji su podvrgnuti kardiohirurškim operacijama (koronarna, valvularna, kombinovana hirurgija i ostale) na Institutu za kardiovaskularne bolesti Vojvodine u Sremskoj Kamenici. Od ukupnog broja operisanih pacijenata u ovom perioda (oko 5000 bolesnika) u ovu studiju je uključeno 1269 bolesnika. U našoj studiji ukupno je analizirano 1269 bolesnika koji su svrstani u dve grupe. Prvu grupu je činilo 59 (4,6%) pacijenata koji su koronarografisani (dijagnostička, terapijska) i razvili CIN te su upućeni u istoj hospitalizaciji po indikaciji konzilijuma na koronarnu, valvularnu i kombinovanu hirurgiju. Drugu grupu je činilo 1210 (95,4%) bolesnika kod kojih nakon koronarografije nije razvijena kontrastom indukovana nefropatija, a takođe su tokom iste hospitalizacije operisani. Kriterijumi za uključivanje pacijenata u studiju su svi punoletni bolesnici koji su upućeni na kardiohirurške operacije (koronarna, valvularna, kombinovana i ostale). CIN je definisan kao porast vrednosti kreatinina unutar pet dana nakon koronarografije za 25% u odnosu na vrednost kreatina pre koronarografije. Praćene su preoperativne, operativne i postoperativne karakteristike bolesnika sa CIN i bolesnika bez CIN. U disertaciji su korišćene mere deskriptivne statistike: aritmetička sredina, standardna devijacija, medijana, kvartili, frekvence i procenti. Za poređenje srednjih vrednosti varijabli dve populacije primenjen je test za nezavisne uzorke i Man-Vitnijev test. Povezanost kategorijskih varijabli ispitana je pomoću Hi-kvadrat testa za tabele kontigencije ili pomoću Fišerovog testa. Određivanje uticaja promenljivih na ishod lečenja izvršen je primenom univarijantne i multivarijantne binarne logističke regresije, koja je poslužila i za pravljenje nove varijable (modela) za procenu ishoda lečenja. Prediktivni kvalitet varijabli na ishod ocenjen je pomoću ROC krivih. Za određivanje dužine preživljavanja primenjena je Kaplan-Meier analiza preživljavanja. Uticaj varijabli na preživljavanje izvršen je na osnovu Coxove regresione analize. Za statistički značajnu testa uzeta je vrednost p, Chronic kidney disease (CKD) is a healthcare problem that occurs worldwide and is associated with high cardiovascular comorbidity and mortality. A large increase in the number of patients with terminal renal failure (TRF) occurs as a result of an exponential increase in the number of patients whose renal failure is due to hypertension and diabetes, as well as an increase in the number of elderly with TRF. As a result, more than 50% of patients with CKD die from cardiovascular disease even before starting treatment with kidney replacement therapy. To determine the clinical characteristics of patients with and without contrast-induced nephropathy (CIN) (renal function parameters defined by AKIN and RIFLE criteria) undergoing cardiac surgery, to determine the difference in mortality and postoperative morbidity between patients with and without CIN who are submitted to cardiac surgery and also to determine predictors of mortality and morbidity in patients with CIN undergoing cardiac surgery. The study was conceived as a retroprospective observational study with a total duration of five years of retrospective period and half a year of prospective period which included two groups of patients: Group I - patients with contrast-induced nephropathy (CIN) and Group II - patients without CIN; who underwent cardiac surgery (coronary, valvular, combined surgery and other) at the Institute for Cardiovascular Diseases of Vojvodina in Sremska Kamenica. Out of the total number of operated patients in this period (about 5000 patients), 1269 patients were included in this study. In our study, a total of 1269 patients were analyzed, which were classified into two groups. The first group consisted of 59 (4.6%) patients who underwent coronary angiography (diagnostic, therapeutic) and developed CIN and were submitted to surgery in the same hospitalization as indicated by heart team. The second group consisted of 1210 (95.4%) patients who did not develop CIN after coronary angiography but were also operated on during the same hospitalization. Criteria for inclusion of patients in the study are: all adult patients who are referred for cardiac surgery (coronary, valvular, combined and other). CIN was defined as a at least 25% increase in creatinine value within five days after coronary angiography compared to creatine value before coronary angiography. Preoperative, operative and postoperative characteristics of patients with CIN and patients without CIN were analyzed. Statistical analyses included measures of descriptive statistics: arithmetic mean, standard deviation, median, quartiles, frequencies and percentages. To compare the mean values of the variables of the two populations, t-test for independent samples and the Mann-Whitney test were applied. The correlation of categorical variables was examined using the Chi-square test for contingency tables or using the Fisher test. The influence of variables on the treatment outcome was determined by applying univariate and multivariate binary logistic regression, which also served to create a new variable (model) for assessing the treatment outcome. The predictive quality of outcome variables was assessed using ROC curves. Kaplan-Meier survival analysis was used to determine survival length. The influence of variables on survival was performed based on Cox regression analysis. For a statistically significant test, the value of p
- Published
- 2020
4. Kontrastom indukovana nefropatija kao prediktor akutizacije bubrežne insuficijencije, komplikacija i mortaliteta posle kardiohirurških operacija
- Author
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Ivanov Igor, Velicki Lazar, Šušak Stamenko, Božić Dušan, Putniković Tošić Biljana, Redžek Aleksandar, Ivanović Vladimir, Babović Stanić Ksenija, Ivanov Igor, Velicki Lazar, Šušak Stamenko, Božić Dušan, Putniković Tošić Biljana, Redžek Aleksandar, Ivanović Vladimir, and Babović Stanić Ksenija
- Abstract
Hronična bolest bubrega (HBB) je zdravstveni problem koji se javlja širom sveta i povezana je sa visokim kardiovaskularnim komorbiditetom i smrtnošću. Veliki porast broja bolesnika koji imaju terminalnu bubrežnu slabošću (TBS) nastaje kao posledica eksponencijalnog porasta broja bolesnika čija je slabost bubrega posledica hipertenzije i dijabetesa, kao i porasta broja starih sa TBS. Zbog toga više od 50% bolesnika sa HBB umire zbog kardiovaskularnih bolesti i pre započinjanja lečenja metodama za zamenu funkcije bubrega. Utvrditi kliničke karakteristike bolesnika sa i bez kontrastom indukovane nefropatije (pre svega varijable bubrežne funkcije definasane pomoću AKIN i RIFLE kriterijuma) podvrgnutih kardiohirurškim operacijama, potom utvrditi postojanje razlike u mortalitetu i postoperativnom morbiditetu između bolesnika sa i bez kontrastom indukovane nefropatije, a koji se podvrgavaju kardiohirurškoj operaciji i takođe utvrditi prediktore mortaliteta i morbiditeta kod bolesnika sa prethodnom kontrastom indukovanom nefropatijom koji se podvrgavaju kardiohirurškoj operaciji. Studija je koncipirana kao retroprospektivna opservaciona studija u ukupnom trajanju od pet godina retrospektivnog perioda i pola godine prospektivnog perioda kojim su obuhvaćene dve grupe bolesnika: I grupa - pacijenti sa kontrastom indukovanom nefropatijom (CIN) i II grupa - pacijenti bez CIN; koji su podvrgnuti kardiohirurškim operacijama (koronarna, valvularna, kombinovana hirurgija i ostale) na Institutu za kardiovaskularne bolesti Vojvodine u Sremskoj Kamenici. Od ukupnog broja operisanih pacijenata u ovom perioda (oko 5000 bolesnika) u ovu studiju je uključeno 1269 bolesnika. U našoj studiji ukupno je analizirano 1269 bolesnika koji su svrstani u dve grupe. Prvu grupu je činilo 59 (4,6%) pacijenata koji su koronarografisani (dijagnostička, terapijska) i razvili CIN te su upućeni u istoj hospitalizaciji po indikaciji konzilijuma na koronarnu, valvularnu i kombinovanu hirurgiju. Drugu grupu je, Chronic kidney disease (CKD) is a healthcare problem that occurs worldwide and is associated with high cardiovascular comorbidity and mortality. A large increase in the number of patients with terminal renal failure (TRF) occurs as a result of an exponential increase in the number of patients whose renal failure is due to hypertension and diabetes, as well as an increase in the number of elderly with TRF. As a result, more than 50% of patients with CKD die from cardiovascular disease even before starting treatment with kidney replacement therapy. To determine the clinical characteristics of patients with and without contrast-induced nephropathy (CIN) (renal function parameters defined by AKIN and RIFLE criteria) undergoing cardiac surgery, to determine the difference in mortality and postoperative morbidity between patients with and without CIN who are submitted to cardiac surgery and also to determine predictors of mortality and morbidity in patients with CIN undergoing cardiac surgery. The study was conceived as a retroprospective observational study with a total duration of five years of retrospective period and half a year of prospective period which included two groups of patients: Group I - patients with contrast-induced nephropathy (CIN) and Group II - patients without CIN; who underwent cardiac surgery (coronary, valvular, combined surgery and other) at the Institute for Cardiovascular Diseases of Vojvodina in Sremska Kamenica. Out of the total number of operated patients in this period (about 5000 patients), 1269 patients were included in this study. In our study, a total of 1269 patients were analyzed, which were classified into two groups. The first group consisted of 59 (4.6%) patients who underwent coronary angiography (diagnostic, therapeutic) and developed CIN and were submitted to surgery in the same hospitalization as indicated by heart team. The second group consisted of 1210 (95.4%) patients who did not develop CIN after coronary angiography but w
- Published
- 2020
5. Incidental Detection of Factor XII Deficiency Following Coronary Artery Bypass Grafting
- Author
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Vuckovic, Jelena, Zdravkovic, Ranko, Babovic Stanic, Ksenija, Majin, Marijan, and Velicki, Lazar
- Published
- 2021
- Full Text
- View/download PDF
6. Standard strukture rada medicinskih sestara i operacijskoj sali
- Author
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Stanić, Ksenija
- Subjects
Medicinska sestra ,Operacijska sala - Abstract
Standard strukture rada medicinskih sestara i operacijskoj sali
- Published
- 2011
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