Wos İndeksli Yayınlar Koleksiyonu
Permanent URI for this collectionhttps://hdl.handle.net/11727/4807
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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 A Comparison of Echocardiography and the Pressure Recording Analytical Method (PRAM) for Predicting Fluid Responsiveness after Passive Leg Raising(2021) Ozdemirkan, Aycan; Aitakhanoya, Manat; Gedik, Ender; Zeyneloglu, Pinar; Pirat, Arash; 0000-0002-7175-207X; ABI-2971-2020Objective: This study aims to assess the agreement between the cardiac index (CI) measured by pressure recording analytical method (PRAM) and transthoracic echocardiography (TTE) before and after the passive leg raise (PLR) maneuver. Methods: This is a prospective observational study in critically ill patients who were monitored with MostcareUp/PRAM (Vygon, Vytech, Padova, Italy). Cardiac index (CI) values and percent changes in CI values in response to PLR were recorded by TTE and PRAM. Results: Data of a total of 25 patients were collected. The median CI values that were calculated by TTE before and after PLR were 2.5 (1.2-4.7) L/min/m(2) and 2.9 (1.4-5.6) L/min/m(2), respectively. The median CI values that were calculated by PRAM before and after PLR were 2.5 (1.5-4.8) L/min/m(2) and 2.6 (1.7-5.7) L/min/m(2), respectively. There was significant correlations between the measured CI values both by TTE and PRAM before and after PLR (r=0.635, p=0.001 and r=0.610, p=0.001, respectively). The median percent changes in CI with TTE and PRAM were -0.13 (-0.7-0.4) and -0.11 (-0.5-0.5), respectively. Sixteen patients were determined as FR by TTE (64%) and 13 patients were determined as FR by PRAM (52%). The Kappa test showed moderate agreement between TTE and PRAM for predicting fluid responsiveness (k=0.595; p=0.002). The mean biases between the CI values measured by TTE and PRAM before and after PLR were 0.04 +/- 0.77 L/min/m(2) and 0.22 +/- 0.88 L/min/m(2), respectively. Conclusion: This study showed a significant correlation for CI values measured by both methods. For predicting fluid responsiveness there was agreement between the two methods after PLR.Item A Novel Therapeutic Approach for Renal Transplant Recipient with Septic Shock and Acute Kidney Injury: A Case Report(2021) Yesiler, Fatma Irem; Yurtsever, Beyza Meltem; Gedik, Ender; Zeyneloglu, Pinar; Haberal, Mehmet; 0000-0002-0612-8481; 0000-0002-4737-7660; 0000-0002-7175-207X; 0000-0002-3462-7632; AAJ-4212-2021; ABI-2971-2020; AAJ-8097-2021Extracorporeal blood purification (EBP) therapies, using oXiris (R) haemofilter, are popular and used globally in intensive care units for management of patients with septic acute kidney injury (AKI). Herein, we present a case of an immunocompromised renal transplant recipient with sepsis and AKI who was treated with continuous renal replacement therapy (CRRT) using oXiris (R) haemofilter. A 45-year-old female who underwent cadaveric renal transplantation in 2015 was admitted due to septic shock secondary to Escherichia coli urinary tract infection (bacteraemia) and acute respiratory distress syndrome (ARDS). Her acute physiology and chronic health assessment score was 23, sepsis-related organ failure score was 11 and Glasgow coma scale was 15. She was intubated because of moderate ARDS and administered vasopressors due to hemodynamic instability. For immunosuppressive therapy, methylprednisolone (40 mg q12h) was administered. Antimicrobial therapies, including intravenous meropenem, linezolid, trimethoprim-sulfamethoxazole, voriconazole and oseltamivir, were administered. She exhibited metabolic acidosis and septic AKI and was classified as Kidney Disease Improving Global Outcomes stage 3. Therefore, CRRT with oXiris (R) haemofilter was administered at the 11th hour after admission. A full recovery of transplant renal function and diuresis was observed 7 days after admission. She was transferred to ward after 9 days and discharged after 2 weeks, without the requirement of RRT. EBP is proposed as an adjuvant therapy for sepsis and AKI. Solid organ transplant recipients with septic AKI may benefit from early usage of oXiris (R) haemofilter with CRRT as a novel approach for improving survival and clinical outcomes.Item Effects of Minimal Flow Sevoflurane or Desflurane Anaesthesia on Hemodynamic Parameters, Body Temperature and Anaesthetic Consumption(2020) Taskın, Duygu; Gedik, Ender; Kayhan, Zeynep; 0000-0002-7175-207X; 0000-0003-0579-1115; 33103139; ABI-2971-2020; AAJ-4623-2021Objective: We aimed to compare minimal flow sevoflurane and desflurane anaesthesia in terms of hemodynamic parameters, body temperature, anaesthetic gas consumption and cost. Methods: 120 patients with ASA I-II (>18yo) who underwent elective surgery for longer than 60 min after general anaesthesia were randomized into two groups. The Drager Perseus (R) A500 workstation was used. Pre-oxygenation was performed for 3 min with 6 L min(-1) to 100% oxygen. Fractional inspirium oxygen concentration (FiO(2)) was reduced to 40%, fresh gas flow was 4 L min(-1) after intubation. Sevoflurane or desflurane was started at 1.5 minimal alveolar concentration (MAC). When the MAC value reached 0.9, fresh gas flow was reduced to 0.5 L min(-1), FiO(2) was increased to 68%. At the end of the surgery, the vaporizer was switched off, the fresh gas flow was increased (4 L min(-1), FiO(2) 100%). When the train-of-four (TOF) ratio was 100%, extubation was carried out. Results: There were no differences in patient characteristics and initial hemodynamic parameters of the groups. There were statistically significant differences between the times to reach 0.9 MAC, extubation and eye opening; anaesthetic, O-2 and air consumption in both groups. Conclusion: With minimal flow, the time to reach target MAC, time to extubation and eye opening were significantly faster for desflurane and anaesthetic, oxygen and air consumption in desflurane anaesthesia were less than sevoflurane. Thus, we can say that desflurane has faster anaesthetic induction and recovery time with lower anaesthetic consumption than sevoflurane.Item A Pregnant Woman with Jaundice in the Intensive Care Unit(A Pregnant Woman with Jaundice in the Intensive Care Unit, 2020) Yesiler, Fatma Irem; Sahinturk, Helin; Gunakan, Emre; Gedik, Ender; Zeyneloglu, Pinar; 0000-0003-0159-4771; 0000-0001-8854-8190; AAJ-1419-2021Acute fatty liver of pregnancy (AFLP) is a life-threatening disorder characterized by maternal liver failure, and it occurs in the third trimester of pregnancy or postpartum period. The resultant effects include coagulopathy, electrolyte abnormalities, and the multiple organ dysfunction syndrome (MODS), which may require liver transplantation. Therefore, pregnant women having MODS should be managed in an intensive care unit (ICU) with multidisciplinary inputs to facilitate the appropriate supportive care. We present a successful case report of a pregnant women admitted to the ICU with jaundice and MODS without the need for liver transplantation and organ support therapies. A 20-year-old patient in her first pregnancy at 31 weeks gestation who presented with nausea, vomiting, and jaundice was admitted to our hospital. She was referred from a rural medical center (a center 608 kilometers away) to the ICU due to the possible diagnosis of acute liver failure requiring liver transplantation. Acute physiology and chronic health assessment score was 12, sepsis related organ failure score was 8, and Glasgow coma scale was 15 on ICU admission. AFLP was considered in the patient and an emergency delivery was performed by caesarean section. She recovered with intensive care support after pregnancy delivery without the need for liver transplantation. The patient was discharged from the ICU and hospital after 6 and 10 days, respectively. AFLP should be suspected in the differential diagnosis of a pregnant woman with jaundice and hyperbilirubinemia who is admitted to the ICU in the third trimester of pregnancy or postpartum period. Intensivist should not delay in the diagnosis of AFLP due to its morbid complications and high mortality. Early diagnosis, prompt pregnancy delivery, and intensive care support in the peripartum and postpartum periods may improve maternal and fetal outcomes