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You searched for:"Ederlon Rezende"
We found (17) results for your search.Abstract
Critical Care Science. 2025;37:e20250344
02-11-2025
DOI 10.62675/2965-2774.20250344
Abstract
Critical Care Science. 2025;37:e20250344
02-11-2025
DOI 10.62675/2965-2774.20250344
, , , , , Abstract
Critical Care Science. 2024;36:e20240150en
08-26-2024
DOI 10.62675/2965-2774.20240150-en
, , , , , , , , , , , In recent decades, several databases of critically ill patients have become available in both low-, middle-, and high-income countries from all continents. These databases are also rich sources of data for the surveillance of emerging diseases, intensive care unit performance evaluation and benchmarking, quality improvement projects and clinical research. The Epimed Monitor database is turning 15 years old in 2024 and has become one of the largest of these databases. In recent years, there has been rapid geographical expansion, an increase in the number of participating intensive care units and hospitals, and the addition of several new variables and scores, allowing a more complete characterization of patients to facilitate multicenter clinical studies. As of December 2023, the database was being used regularly for 23,852 beds in 1,723 intensive care units and 763 hospitals from ten countries, totaling more than 5.6 million admissions. In addition, critical care societies have adopted the system and its database to establish national registries and international collaborations. In the present review, we provide an updated description of the database; report experiences of its use in critical care for quality improvement initiatives, national registries and clinical research; and explore other potential future perspectives and developments.
Abstract
Critical Care Science. 2024;36:e20240150en
08-26-2024
DOI 10.62675/2965-2774.20240150-en
, , , , , , , , , , , In recent decades, several databases of critically ill patients have become available in both low-, middle-, and high-income countries from all continents. These databases are also rich sources of data for the surveillance of emerging diseases, intensive care unit performance evaluation and benchmarking, quality improvement projects and clinical research. The Epimed Monitor database is turning 15 years old in 2024 and has become one of the largest of these databases. In recent years, there has been rapid geographical expansion, an increase in the number of participating intensive care units and hospitals, and the addition of several new variables and scores, allowing a more complete characterization of patients to facilitate multicenter clinical studies. As of December 2023, the database was being used regularly for 23,852 beds in 1,723 intensive care units and 763 hospitals from ten countries, totaling more than 5.6 million admissions. In addition, critical care societies have adopted the system and its database to establish national registries and international collaborations. In the present review, we provide an updated description of the database; report experiences of its use in critical care for quality improvement initiatives, national registries and clinical research; and explore other potential future perspectives and developments.
Abstract
Revista Brasileira de Terapia Intensiva. 2020;32(1):11-13
05-08-2020
Abstract
Revista Brasileira de Terapia Intensiva. 2020;32(1):11-13
05-08-2020
Abstract
Revista Brasileira de Terapia Intensiva. 2019;31(1):1-4
03-21-2019
DOI 10.5935/0103-507X.20190008
Abstract
Revista Brasileira de Terapia Intensiva. 2019;31(1):1-4
03-21-2019
DOI 10.5935/0103-507X.20190008
Abstract
Revista Brasileira de Terapia Intensiva. 2011;23(1):49-55
05-02-2011
DOI 10.1590/S0103-507X2011000100009
OBJECTIVE: Appropriate nutritional support is important to the outcomes of critically ill patients. However, a significant portion of these patients experience intestinal motility problems. Administration of enteral nutrition by means of tubes placed in the post-pyloric position has been suggested to improve the nutrition tolerance. The aim of this study was to compare the rate of successful post-pyloric placement using a real-time electromagnetic positioning device to the success rate using the conventional placement method. METHODS: This was a prospective, randomized and controlled study, conducted in a tertiary hospital over a period of three months. The patients were randomized to one of two groups: electromagnetically guided system group, whose patients underwent real-time monitoring of post-pyloric tube placement; or the control group, whose patients underwent tube placment using to the conventional blinded technique. The rates of successful post-pyloric placement and the procedure times were assessed and compared between the groups. RESULTS: Thirty-seven patients were enrolled, 18 in the electromagnetic group and 19 in the control group. The final tube position was evaluated using radiography. The electromagnetic guided group showed better success rates and shorter procedure times when compared to the control group. Additionally, in the electromagnetic guided group, higher pH values were found in the fluids aspirated from the probe, suggesting successful postpyloric placement. CONCLUSION: The electromagnetically guided method provided better placement accuracy than did the conventional technique.
Abstract
Revista Brasileira de Terapia Intensiva. 2011;23(1):49-55
05-02-2011
DOI 10.1590/S0103-507X2011000100009
OBJECTIVE: Appropriate nutritional support is important to the outcomes of critically ill patients. However, a significant portion of these patients experience intestinal motility problems. Administration of enteral nutrition by means of tubes placed in the post-pyloric position has been suggested to improve the nutrition tolerance. The aim of this study was to compare the rate of successful post-pyloric placement using a real-time electromagnetic positioning device to the success rate using the conventional placement method. METHODS: This was a prospective, randomized and controlled study, conducted in a tertiary hospital over a period of three months. The patients were randomized to one of two groups: electromagnetically guided system group, whose patients underwent real-time monitoring of post-pyloric tube placement; or the control group, whose patients underwent tube placment using to the conventional blinded technique. The rates of successful post-pyloric placement and the procedure times were assessed and compared between the groups. RESULTS: Thirty-seven patients were enrolled, 18 in the electromagnetic group and 19 in the control group. The final tube position was evaluated using radiography. The electromagnetic guided group showed better success rates and shorter procedure times when compared to the control group. Additionally, in the electromagnetic guided group, higher pH values were found in the fluids aspirated from the probe, suggesting successful postpyloric placement. CONCLUSION: The electromagnetically guided method provided better placement accuracy than did the conventional technique.
Abstract
Revista Brasileira de Terapia Intensiva. 2011;23(1):113-113
05-02-2011
Abstract
Revista Brasileira de Terapia Intensiva. 2010;22(3):229-235
10-20-2010
DOI 10.1590/S0103-507X2010000300003
OBJECTIVES: An increased lactate level is classically considered a marker for poorer prognosis, however little information is available on intraoperative lactate's kinetics and its connection with prognosis. This study aimed to evaluate the time when perioperative lactate is most relevant for prognosis. METHODS: This was an observational prospective study conducted in a tertiary hospital. Patients with requested intensive care unit postoperative stay, aged > 18 years, undergoing major surgery were included. Palliative surgery patients and those with heart and/or severe liver failure were excluded. Arterial lactate levels were measured immediately before the surgery start (T0), after anesthesia induction (T1), 3 hours after the surgery start (T2), intensive care unit admission (T3) and 6 hours after the intensive care unit admission (T4). RESULTS: Sixty seven patients were included. The mean lactate values for the patients' T0, T1, T2 and T4 were 1.5 ± 0.8 mmol/L, 1.5 ± 0.7 mmol/L, 1.8 ± 1.2 mmol/L, 2.7 ± 1.7 mmol/L and 3.1 ± 2.0 mmol/L, respectively. The hospital mortality rate was 25.8%, and surviving and non-surviving patients lactate values in the intensive care unit were 2.5 ± 1. and 4.8 ± 2.8 mmol/L (P < 0.0001), respectively. The other times measurements showed no statistically significant differences between the groups. CONCLUSIONS: In surgical patients, intraoperative arterial lactate levels failed to show a predictive value; however during the postoperative period, this assessment was shown to be useful for hospital mortality prediction.
Abstract
Revista Brasileira de Terapia Intensiva. 2010;22(3):229-235
10-20-2010
DOI 10.1590/S0103-507X2010000300003
OBJECTIVES: An increased lactate level is classically considered a marker for poorer prognosis, however little information is available on intraoperative lactate's kinetics and its connection with prognosis. This study aimed to evaluate the time when perioperative lactate is most relevant for prognosis. METHODS: This was an observational prospective study conducted in a tertiary hospital. Patients with requested intensive care unit postoperative stay, aged > 18 years, undergoing major surgery were included. Palliative surgery patients and those with heart and/or severe liver failure were excluded. Arterial lactate levels were measured immediately before the surgery start (T0), after anesthesia induction (T1), 3 hours after the surgery start (T2), intensive care unit admission (T3) and 6 hours after the intensive care unit admission (T4). RESULTS: Sixty seven patients were included. The mean lactate values for the patients' T0, T1, T2 and T4 were 1.5 ± 0.8 mmol/L, 1.5 ± 0.7 mmol/L, 1.8 ± 1.2 mmol/L, 2.7 ± 1.7 mmol/L and 3.1 ± 2.0 mmol/L, respectively. The hospital mortality rate was 25.8%, and surviving and non-surviving patients lactate values in the intensive care unit were 2.5 ± 1. and 4.8 ± 2.8 mmol/L (P < 0.0001), respectively. The other times measurements showed no statistically significant differences between the groups. CONCLUSIONS: In surgical patients, intraoperative arterial lactate levels failed to show a predictive value; however during the postoperative period, this assessment was shown to be useful for hospital mortality prediction.
Abstract
Revista Brasileira de Terapia Intensiva. 2010;22(1):5-10
05-21-2010
DOI 10.1590/S0103-507X2010000100003
OBJECTIVE: Anemia is common in severely ill patients, and blood sampling plays a relevant causative role. Consequently, blood transfusions are frequent an related to several complications. Trying to reduce the transfusion-related risk, minimizing blood loss is mandatory. Thus, this work aimed to evaluate a closed blood sampling system as a strategy to spare unnecessary blood losses and transfusions. METHODS: This was a prospective, randomized, controlled, multicenter, 6 months, clinical trial. The patients were assigned to either VAMP (Venous Arterial Blood Management Protection) group, using a closed blood sampling system, or control group. The groups' transfusion rate, as well as hemoglobin (Hb) and Hematocrit (Ht) changes were compared for 14 days. RESULTS: Were included 127 patients, 65 assigned to the control group, and 62 to VAMP. During the intensive care unit stay, both groups experienced both hemoglobin and hematocrit drops. However, when the final Ht and Hb were compared between the groups, a difference was identified with higher values in the VAMP group (p=0.03; p=0.006, respectively). No statistical difference was found for both groups transfusion rates, although the VAMP group had an absolute 12% blood transfusion reduction. CONCLUSION: The use of a closed blood sampling system was able to minimize blood count values changes, however failed to reduce transfusions rate.
Abstract
Revista Brasileira de Terapia Intensiva. 2010;22(1):5-10
05-21-2010
DOI 10.1590/S0103-507X2010000100003
OBJECTIVE: Anemia is common in severely ill patients, and blood sampling plays a relevant causative role. Consequently, blood transfusions are frequent an related to several complications. Trying to reduce the transfusion-related risk, minimizing blood loss is mandatory. Thus, this work aimed to evaluate a closed blood sampling system as a strategy to spare unnecessary blood losses and transfusions. METHODS: This was a prospective, randomized, controlled, multicenter, 6 months, clinical trial. The patients were assigned to either VAMP (Venous Arterial Blood Management Protection) group, using a closed blood sampling system, or control group. The groups' transfusion rate, as well as hemoglobin (Hb) and Hematocrit (Ht) changes were compared for 14 days. RESULTS: Were included 127 patients, 65 assigned to the control group, and 62 to VAMP. During the intensive care unit stay, both groups experienced both hemoglobin and hematocrit drops. However, when the final Ht and Hb were compared between the groups, a difference was identified with higher values in the VAMP group (p=0.03; p=0.006, respectively). No statistical difference was found for both groups transfusion rates, although the VAMP group had an absolute 12% blood transfusion reduction. CONCLUSION: The use of a closed blood sampling system was able to minimize blood count values changes, however failed to reduce transfusions rate.
