RESUMO
BACKGROUND/AIMS: While current guidelines recommend performing endoscopy within 24 h in case of acute upper gastrointestinal bleeding (AUGIB), the precise timing remains an issue of debate. Lactate is an established parameter for risk stratification in a variety of medical emergencies. This study evaluated the predictive ability of elevated lactate levels in identifying patients with UGIB, who may benefit from emergent endoscopy. METHODS: We retrospectively analyzed all patients with elevated lactate levels, who presented to our emergency department between 01 January 2015 and 31 December 2019 due to suspected AUGIB. RESULTS: Of 134 included cases, 81.3% had an Charlson comorbidity index of ≥3 and 50.4% presented with shock. Fifteen (11.2%) patients died and mortality rates rose with increasing lactate levels. Emergent endoscopy within 6 h (EE) and non-EE were performed in 64 (47.8%) and 70 (52.2%) patients, respectively. Patients who underwent EE had lower systolic blood pressure (107.6 mmHg vs. 123.2 mmHg; p = 0.001) and received blood transfusions more frequently (79.7% vs 64.3%; p = 0.048), but interestingly need for endoscopic intervention (26.6% vs 20.0%; p = 0.37), rebleeding (17.2% vs. 15.7%; p = 0.82) and mortality (9.4% vs. 11.4%; p = 0.7) did not differ significantly. CONCLUSION: In conclusion, our findings support the recommendations of current guidelines to perform non-EE after sufficient resuscitation and management of comorbid illnesses.
Assuntos
Endoscopia Gastrointestinal , Hemorragia Gastrointestinal , Humanos , Estudos Retrospectivos , Hemorragia Gastrointestinal/diagnóstico , Hemorragia Gastrointestinal/terapia , Doença Aguda , Ácido LácticoRESUMO
BACKGROUND: Upper gastrointestinal bleeding (UGIB) from malignancies is associated with a poor outcome. Only a small number of studies on gastrointestinal tumor bleeding have been published so far, focusing mainly on bleeding from gastric cancer. Since the information on patients with UGIB from esophageal cancer appears insufficient, this study aimed to present clinical and endoscopic findings, treatment options as well as clinical outcomes such as rebleeding and survival of those patients. METHODS: This retrospective analysis included all patients admitted with UGIB from esophageal cancer at our university hospital during a 10-year period. RESULTS: 45 patients were analyzed of whom 26 (57.8%) already had cancer stage IV at index bleeding. 22 (48.9%) patients presented with hemodynamic instability and 30 (66.7%) patients received blood transfusions. Active bleeding was present in 24 (53.3%) patients, of whom 20 (83.3%) received endoscopic therapy. Successful hemostasis was achieved in 18 (90%) of 20 patients with Argon plasma coagulation used most frequently (52.4%). Early and delayed rebleeding occurred in 5 (12.5%) and 11 (27.5%) of all inoperable patients, respectively. Intake of anticoagulation or anti-platelet drugs were risk factors for delayed rebleeding and the median overall survival after index bleeding was 1.2 months. CONCLUSION: UGIB from esophageal cancer occurred most frequently in advanced tumor stages and was associated with significant blood loss. Even though initial endoscopic therapy was effective, rebleeding occurred in a significant number of patients. Those taking anticoagulants or anti-platelet drugs should be closely monitored for rebleeding. The overall survival after index bleeding was poor.
Assuntos
Neoplasias Esofágicas , Neoplasias Gastrointestinais , Hemostase Endoscópica , Humanos , Estudos Retrospectivos , Recidiva Local de Neoplasia/terapia , Hemorragia Gastrointestinal/etiologia , Hemorragia Gastrointestinal/terapia , Neoplasias Esofágicas/complicações , Neoplasias Esofágicas/terapia , Neoplasias Gastrointestinais/complicaçõesRESUMO
Liver cirrhosis is an irreversible stage of chronic liver disease with varying clinical course. Acute decompensation of liver cirrhosis represents a watershed in prognosis and is characterized by the occurrence of clinical complications such as ascites, jaundice, hepatic encephalopathy, infections, or portal-hypertensive hemorrhages. Emergent data indicate that an acute decompensation can be subdivided into stable decompensated cirrhosis (SDC), unstable decompensated cirrhosis (UDC), pre-acute-on chronic liver failure (pre-ACLF) and acute-on chronic liver failure (ACLF), while the mortality risk varies greatly between the respective subgroups. ACLF is the most severe form of acutely decompensated cirrhosis and characterized by the development of organ failure(s) and a high short-term mortality. Due to the dynamic disease course of acute decompensation, it is paramount to detect patients at particular risk for severe complications those at high risk for developing ACLF as early as possible in order to initiate optimal management. This review describes new concepts and perspectives in the definition and classification of decompensated cirrhosis and provides on overview on emerging predictive scoring systems, non-invasive measurement methods and new biomarkers, which allow an early identification of patients with acute decompensation at risk.
RESUMO
Early risk stratification is mandatory in acute upper gastrointestinal bleeding (AUGIB) to guide optimal treatment. Numerous risk scores were introduced, but lack of practicability led to limited use in daily clinical practice. Lactate clearance is an established risk assessment tool in a variety of diseases, such as trauma and sepsis. Therefore, this study compares the predictive ability of pre-endoscopic lactate clearance and established risk scores in patients with AUGIB at the University Hospital of Cologne. Active bleeding was detected in 27 (25.2%) patients, and hemostatic intervention was performed in 35 (32.7%). In total, 16 patients (15%) experienced rebleeding and 12 (11.2%) died. Initially, lactate levels were elevated in 64 cases (59.8%), and the median lactate clearance was 18.7% (2.7-48.2%). Regarding the need for endoscopic intervention, the predictive ability of Glasgow Blatchford Score, pre-endoscopic Rockall score, initial lactate and lactate clearance did not differ significantly, and their area under the receiver operating characteristic curves were 0.658 (0.560-0.747), 0.572 (0.473-0.667), 0.572 (0.473-0.667) and 0.583 (0.483-0.677), respectively. Similar results were observed in relation to rebleeding and mortality. In conclusion, lactate clearance had comparable predictive ability compared to established risk scores. Further prospective research is necessary to clarify the potential role of lactate clearance as a reliable risk assessment tool in AUGIB.