Scopus İndeksli Açık & Kapalı Erişimli Yayınlar
Permanent URI for this communityhttps://hdl.handle.net/11727/10752
Browse
5 results
Search Results
Item Comparison Of Confirmed And Probable COVID-19 Patients In The Intensive Care Unit During The Normalization Period(2022) Yesiler, Fatma Irem; Capras, Mesher; Kandemir, Emre; Sahinturk, Helin; Gedik, Ender; Zeyneloglu, Pinar; https://orcid.org/0000-0002-0612-8481; https://orcid.org/0000-0003-0159-4771; 34812130; AAJ-4212-2021; AAJ-1419-2021The decrease in social distance together with the normalization period as of June 1, 2020, in our country caused an increase in the number of coronavirus disease 2019 (COVID-19) patients. Our aim was to compare the demographic features, clinical courses, and outcomes of confirmed and probable COVID-19 patients admitted to our intensive care unit (ICU) during the normalization period. Critically ill 128 COVID-19 patients between June 1, 2020, and December 2, 2020, were analyzed retrospectively. The mean age was 69.7 +/- 15.5 y (61.7% male). Sixty-one patients (47.7%) were confirmed. Dyspnea (75.0%) was the most common symptom and hypertension (71.1%) was the most common comorbidity. The mean Acute Physiology and Chronic Health Evaluation System (APACHE II) score; Glasgow Coma Score; Sequential Organ Failure Assessment scores on ICU admission were 17.4 +/- 8.2,12.3 +/- 3.9, and 5.9 +/- 3.4, respectively. One hundred and one patients (78.1%) received low-flow oxygen, 48 had high-flow oxygen therapy (37.5%), and 59 (46.1%) had invasive mechanical ventilation. Fifty-three patients (41.496) had vasopressor therapy and 30 (23.4%) patients had renal replacement therapy due to acute kidney injury (AKI). Confirmed patients were more tachypneic (p= 0.005) and more hypoxemic than probable patients (p < 0.001). Acute respiratory distress syndrome and AKI were more common in confirmed patients than probable (both p < 0.001). Confirmed patients had higher values of hemoglobin, C- reactive protein, fibrinogen, and D-dimer than probables (respectively, p = 0.028. 0.006, 0.000. and 0.019). The overall mortality was higher in confirmed patients (p = 0.209, 52.6% vs. 47.4%). Complications are more common among confirmed COVID-19 patients admitted to ICU. The mortality rate of confirmed COVID-19 patients admitted to the ICU was found to be higher than probable patients. Mortality of confirmed cases was higher than prediction of APACHE-II scoring system.Item Posttransplant Pneumonia Among Solid Organ Transplant Recipients Followed in Intensive Care Unit(2022) Yesiler, Fatma Irem; Yazar, Cagla; Sahinturk, Helin; Zeyneloglu, Pinar; Haberal, Mehmet; 0000-0002-3887-0314; 0000-0003-0159-4771; 0000-0002-3462-7632; 34269656; AAJ-1419-2021; AAJ-8097-2021Objectives: Pneumonia is a significant cause of morbidity and mortality in solid-organ transplant recipients. We studied the demographic characteristics, respiratory management, and outcomes of solid-organ transplant recipients with pneumonia in an intensive care unit. Materials and Methods: There have been 2857 kidney, 687 liver, and 142 heart transplants performed between October 16, 1985, and February 28, 2021, at our center. We retrospectively analyzed records for 51 of 193 recipients with pneumonia during the posttransplant period between January 1, 2016, and December 31, 2018. Results: Fifty-one of 193 recipients were followed in the intensive care unit. Mean age was 45.4 +/- 16.6 years among 42 male (82.4%) and 9 female (17.6%) recipients. Twenty-six patients (51%) underwent kidney transplant, 14 (27.5%) liver transplant, 7 (13.7%) heart transplant, and 4 (7.8%) combined kidney and liver transplant. Most pneumonia episodes occurred 6 months after transplant (70.6%) with acute hypoxemic respiratory failure. Mean Acute Physiology and Chronic Health Evaluation System II score was 18.9 +/- 7.7, and the Sequential Organ Failure Assessment score was 8.5 +/- 3.9 at intensive care unit admission. Whereas 66.7% of pneumonia cases were nosocomial acquired, 33.3% were community acquired. The intensive care unit and 28-day mortality rates were 39.2% and 64.7%, respectively. Conclusions: Solid-organ transplant recipients with pneumonia have been associated with poor prognosis. Our cohort followed in the intensive care unit comprised mostly patients with nosocomial pneumonia with acute hypoxemic respiratory failure, hospitalized 6 months after transplant with high Acute Physiology and Chronic Health Evaluation System II scores predictive of mortality. In this high-risk patient group, careful follow-up, early discovery of warning signs, and rapid treatment initiation could improve the outcomes in the intensive care unit.Item Immediate Tracheal Extubation After Pediatric Liver Transplantation(2021) Sahinturk, Helin; Ozdemirkan, Aycan; Yilmaz, Olcay; Zeyneloglu, Pinar; Torgay, Adnan; Pirat, Arash; Haberal, Mehmet; 0000-0002-3462-7632; 0000-0003-0159-4771; 30346263; AAJ-8097-2021; AAJ-1419-2021Objectives: We examined whether immediate tracheal extubation among pediatric liver transplant recipients was safe and feasible. Materials and Methods: We retrospectively analyzed medical records of pediatric liver transplant recipients at Baskent University Hospital from January 2012 to December 2017. We grouped children who were extubated in the operating room versus those extubated in the intensive care unit. Results: In our study group of 81 pediatric patients, median age was 4 years (range, 4 mo to 16 y) and 44 (54%) were male. Immediate tracheal extubation in the operating room was performed in 39 patients (48%). Children who remained intubated (n = 42) had more frequent massive hemorrhage (14% vs 0%; P = .015), received larger amounts of packed red blood cells (19.3 vs 10.2 mL/kg; P < .001), and had higher serum lactate levels (9.0 vs 6.9 mmol/L; P = .001) intraoperatively. All children with open abdomens postoperatively remained intubated (n = 7). Patients extubated in the operating room received less vasopressors (1 [3%] vs 12 [29%]; P = .002) and antibiotics (11 [28%] vs 22 [52%]; P = 0.041) and developed infections less frequently postoperatively (3.0 [8%] vs 15.0 [36%]; P = .003). Children extubated in the operating room had shorter mean stay in the intensive care unit (2.0 vs 4.5 days; P < .001). Hospital mortality was higher in children who remained intubated (12% vs 0%; P = .026). Conclusions: Immediate tracheal extubation was well tolerated in almost half of our patients and did not compromise their outcomes. Patients who remained intubated had longer intensive care unit stays and higher hospital mortalities. Therefore, we recommend immediate tracheal extubation in the operating room after pediatric liver transplant among those children without intraoperative requirements for massive blood transfusion, high-dose vasopressors, high serum lactate levels, and open abdomen.Item Effects of personality traits on severity of sepsis(2021) Pehlivanlar Kucuk, Mehtap; Kucuk, Ahmet Oguzhan; Komurcu, Ozgur; Dikmen, Yalim; Kadioglu, Mustafa; Uzan, Cagdas Alp; Ergin Ozcan, Perihan; Orhun, Gunseli; Unal Akdemir, Neslihan; Eroglu, Ahmet; Ilyas, Yasir; Zeyneloglu, Pinar; Sahinturk, Helin; Dai Ozcengiz, Dilek; Firat, Ahmet; Aydin, Davut; Ozlu, Tevfik; Pehlivanlar, Aysegul; Kirakli, Cenk; Acar Cinleti, Burcu; Gok, Funda; Yosunkaya, Alper; Aktas, Murat; Ozturk, Cagatay Erman; Ulger, Fatma; 0000-0003-0159-4771; 34581156; AAJ-1419-2021Introduction: The aim of this study was to reveal the effect of the individual's lifestyle and personality traits on the disease process in patients with sepsis and to have clinical predictions about these patients. Materials and Methods: The study was planned as a multi-center, prospective, observational study after obtaining the approval of the local ethics committee. Patients were hospitalized in different intensive care units. Besides demographics and personal characteristics of patients, laboratory data, length of hospital and ICU stay, and mortality was recorded. Two hundred and fifty-nine patients were followed up in 11 different intensive care units. Mortality rates, morbidities, blood analyses, and personality traits were evaluated as primary outcomes. Results: Of the 259 patients followed up, mortality rates were significantly higher in men than in women (p=0.008). No significant difference was found between the patients' daily activity, tea and coffee consumption, reading habits, smoking habits, blood groups, atopy histories and mortality rates. Examining the personal traits, it was seen that 90 people had A-type personality structure and 51 (56.7%) of them died with higher mortality rate compared to type B (p=0.038). There was no difference between personalities, in concomitant ARDS occurrence, need for sedation and renal replacement therapies. Conclusion: Among individuals diagnosed with sepsis/septic shock, mortality increased significantly in patients with A-type personality trait compared to other personality traits. These results showed that personal traits may be useful in predicting the severity of disease and mortality in patients with sepsis/septic shock.Item Risk Factors for Postoperative Prolonged Mechanical Ventilation After Pediatric Liver Transplantation(2021) Sahinturk, Helin; Ozdemirkan, Aycan; Zeyneloglu, Pinar; Torgay, Adnan; Pirat, Arash; Haberal, Mehmet; 0000-0002-3462-7632; 0000-0003-0159-4771; 31084587; AAJ-8097-2021; AAJ-1419-2021Objectives: Duration of postoperative mechanical ventilation after pediatric liver transplant may influence pulmonary functions, and postoperative prolonged mechanical ventilation is associated with higher morbidity and mortality. Here, we determined its incidence and risk factors after pediatric liver transplant at our center. Materials and Methods: We retrospectively analyzed the records of 121 children who underwent liver transplant between April 2007 and April 2017 ( 305 total liver transplant procedures were performed during this period). Prolonged mechanical ventilation was defined as postoperative tracheal extubation after 24 hours. Results: Mean age at transplant was 6.2 +/- 5.4 years and 71/121 children (58.7%) were male. Immediate tracheal extubation was achieved in 68 children (56.2%). Postoperative prolonged mechanical ventilation was needed in 12 children (9.9%), with mean extubation time of 78.0 +/- 83.4 hours. Reintubation was required in 13.4%. Logistic regression analysis revealed that presence of preoperative hepatic encephalopathy (odds ratio of 0.130; 95% confidence interval, 0.027-0.615; P =.01), high aspartate amino transferase levels (odds ratio of 1.001; 95% confidence interval, 1.000-1.002; P =.02), intraoperative usage of more packed red blood cells (odds ratio of 1.001; 95% confidence interval, 1.000-1.002; P =.04), and longer surgery duration (odds ratio of 0.723; 95% confidence interval, 0.555-0.940, P =.01) were independent risk factors for postoperative prolonged mechanical ventilation. Although mean length of intensive care unit stay was significantly longer (12.6 +/- 13.6 vs 6.0 +/- 0.6 days; P =.001), mortality was similar in children with and without postoperative prolonged mechanical ventilation. Conclusions: Our results indicate that postoperative prolonged mechanical ventilation was needed in 9.9% of our children. Predictors of postoperative prolonged mechanical ventilation after pediatric liver transplant at our center were preoperative presence of hepatic encephalopathy, high aspartate amino transferase levels, intraoperative usage of more packed red blood cells, and longer surgery duration.