Tıp Fakültesi / Faculty of Medicine
Permanent URI for this collectionhttps://hdl.handle.net/11727/1403
Browse
3 results
Search Results
Item The Incidence and Risk Factors of Acute Kidney Injury After Left Ventricular Assist Device Implantation(2023) Atar, Funda; Sahinturk, Helin; Zeyneloglu, Pinar; Ozdemirkan, Aycan; 0000-0003-0159-4771; AAJ-1419-2021Objective: Left ventricular assist device surgery (LVAD) associated acute kidney injury (AKI) is a severe complication of cardiac surgery with 15-45% incidence. The study evaluated AKI in the early postoperative period after LVAD surgery using the Kidney Disease: Improving Global Outcomes (KDIGO) criteria and compare patients with and without AKI to determine the incidence, risk factors, and clinical outcomes. Materials and Methods: In this retrospective cohort study, the medical records of all patients aged between 18 and 75 years who underwent LVAD implantation from January 2011 to December 2016 were reviewed. Patients were divided into two groups based on the development of AKI to analyze demographic features and perioperative variables. AKI was defined according to the KDIGO criteria. Results: Out of 57 patients, 10 (18%) were female, and the cohort's mean age was 44.6 +/- 16.1 years. Thirty-six patients (63%) developed AKI following LVAD implantation. Logistic regression analysis revealed the duration of cardiopulmonary bypass (CPB), mean arterial pressure, and cumulative fluid balance on the first postoperative day as independent risk factors for AKI [odds ratio (OR): 1.013, confidence interval (CI) 95% 1.000-1.025, p=0.05; OR: 0.929, CI 95% 0.873-0.989, p=0.02; OR: 1.001, CI 95% 1.000-1.001, p=0.04 respectively]. Hospital mortality (58% vs. 24%, p=0.01) and 30-day mortality (39% vs. 5%, p=0.01) were significantly higher in patients who had AKI. Conclusion: Risk factors for the occurrence of AKI include a longer duration of CPB, lower mean arterial pressures, and higher cumulative fluid balance on the first postoperative day. Therefore, AKI is one of the most important causes of morbidity and mortality after LVAD.Item Demographic, epidemiologic and clinical characteristics of poisoning cases followed in pediatric intensive care unit(2020) Ozkale, Murat; Ozkale, Yasemin; 0000-0003-3009-336X; 0000-0003-0625-1057; AAL-6136-2021; A-7806-2016Purpose: This study was planned with the aim of retrospectively reviewing the demographic, epidemiologic and clinical characteristics of poisoning cases who treated in the pediatric intensive care unit and compare them with literature. Materials and Methods: The records of 581 patients admitted to the pediatric intensive care unit due to acute poisoning between 2015 and 2019 were retrospectively evaluated. Results: Five hundred and eightyone cases were enrolled in this study. The poisoned patients were aged between 3 months-18years and the female to male ratio was 1.6. Most poisonings occurred via the oral route (97.8%). It was noted that 57.1% of poisoning cases were accidental, whereas 39.1% were suicidal and 3.8% were a result of a therapeutic error. Eighty point nine percent of the cases were drug related while 19.1% were non-drug-related. Central nervous system drugs (%40.6) were the most common agent in drug-related poisoning, however rat poisons were the most common in non drug-related poisoning. The overall mortality rate in this study was 0.1%. Conclusion: Drug poisoning is the most common cause of poisoning in our region, which requires hospitalization, indicates that the society primarily should be raised more in this regard. In addition, we believe that our study will guide the physicians working in childhood poisoning patients who require hospitalization in our province and it ssurroundings, reflecting the epidemiological and clinical features and our results will contribute to updating the regional poisoning data.Item Determination of Factors Affecting Mortality of Patients with Sepsis in a Tertiary Intensive Care Unit(2015) Balcan, Baran; Olgun, Sehnaz; Torlak, Fatih; Sagmen, Seda Beyhan; Eryuksel, Emel; Karakurt, Sait; 29404090OBJECTIVES: Sepsis is a disease with high mortality that is frequently observed in intensive care units. This study aimed to determine the risk factors affecting mortality of patients with sepsis who were followed up in the intensive care unit (ICU). We aimed to contribute to literature by evaluating the relationship between mortality and pro-brain natriuretic peptide (pro-BNP9), C-reactive protein (CRP), thrombocyte count, Acute Physiology and Chronic Health Evaluation (APACHE) II score, Sequential Organ Failure Assessment (SOFA) score, duration of hospitalization in the intensive care unit, and the presence of multidrug-resistant microorganism. MATERIAL AND METHODS: Patients hospitalized in ICU because of the diagnosis of sepsis and septic shock between December 2010 and June 2012 were included in this retrospective study. RESULTS: A total of 141 patients, including 74 male (52.5%) and 67 female (47.5%) patients, were involved in the study, and the median age was 66.8 +/- 17.9 years. Sixty-nine patients (48.9%) were discharged from the ICU; however, 72 patients (51.1%) were exitus. Multi-drug-resistant microorganism was detected in 34 patients (24.1%). The patients' median SOFA score was 9.16 +/- 3.16, median APACHE-II score was 24.9 +/- 7.83, and median duration of hospitalization in the ICU was 8.44 +/- 11.61 days. It was found that mortality rate significantly increased in patients with the APACHE-II score of 24.5 and over, SOFA score of 8.5 and over, pro BNP value of 7241 ng/L and over, and CRP value of 96.5 mg/dL and over. Mortality rate was detected to be higher in patients undergoing invasive mechanical ventilation than in patients undergoing non-invasive mechanical ventilation. When thrombocyte count and mortality were associated with each other, it was found that the median value was 86000 mg/dL in exitus patients, whereas it was 185000 mg/dL in patients discharged from the ICU. CONCLUSION: It was revealed that increased APACHE-II score, increased SOFA score, increased pro BNP score, increased CRP, the presence of multidrug-resistant microorganism, and decreased thrombocyte count elevated the rate of mortality. However, no relationship was observed between the duration of hospitalization in the ICU and mortality.