Loren Laine1, Stig B Laursen2, Harry R Dalton3, Jing H Ngu4, Michael Schultz5, Adrian J Stanley6. 1. Section of Digestive Diseases, Yale School of Medicine, New Haven, Connecticut, USA; VA Connecticut Healthcare System, West Haven, Connecticut, USA. 2. Department of Medical Gastroenterology, Odense University Hospital, Odense, Denmark. 3. Gastrointestinal Unit, Royal Cornwall Hospital, Cornwall, United Kingdom. 4. Department of Gastroenterology & Hepatology, Singapore General Hospital, Singapore. 5. Department of Medicine, Dunedin School of Medicine, University of Otago, Dunedin, New Zealand. 6. Department of Gastroenterology, Glasgow Royal Infirmary, Glasgow, United Kingdom.
Abstract
BACKGROUND AND AIMS: We performed a prospective multi-national study of patients presenting to the emergency department with upper GI bleeding (UGIB) and assessed the relationship of time to presentation after onset of UGIB symptoms with patient characteristics and outcomes. METHODS: Consecutive patients presenting with overt UGIB (red-blood emesis, coffee-ground emesis, and/or melena) from March 2014 to March 2015 at 6 hospitals were included. Multiple predefined patient characteristics and outcomes were collected. Rapid presentation was defined as ≤6 hours. RESULTS: Among 2944 patients, 1068 (36%) presented within 6 hours and 576 (20%) beyond 48 hours. Significant independent factors associated with presentation ≤6 hours versus >6 hours on logistic regression included melena (odds ratio [OR], 0.22; 95% CI, 0.18-0.28), hemoglobin ≤80 g/L (OR, 0.47; 95% CI, 0.36-0.61), altered mental status (OR, 2.06; 95% CI, 1.55-2.73), albumin ≤30 g/L (OR, 1.43; 95% CI, 1.14-1.78), and red-blood emesis (OR, 1.29; 95% CI, 1.06-1.59). Patients presenting ≤6 hours versus >6 hours required transfusion less often (286 [27%] vs 791 [42%]; difference, -15%; 95% CI, -19% to -12%) because of a smaller proportion with low hemoglobin levels, but were similar with regard to hemostatic intervention (189 [18%] vs 371 [20%]), 30-day mortality (80 [7%] vs 121 [6%]), and hospital days (5.0 ± 0.2 vs 5.0 ± 0.2). CONCLUSIONS: Patients with melena alone delay their presentation to the hospital. A delayed presentation is associated with a decreased hemoglobin level and increases the likelihood of transfusion. Other outcomes are similar with rapid versus delayed presentation. Time to presentation should not be used as an indicator for poor outcome. Patients with delayed presentation should be managed with the same degree of care as those with rapid presentation. Published by Elsevier Inc.
BACKGROUND AND AIMS: We performed a prospective multi-national study of patients presenting to the emergency department with upper GI bleeding (UGIB) and assessed the relationship of time to presentation after onset of UGIB symptoms with patient characteristics and outcomes. METHODS: Consecutive patients presenting with overt UGIB (red-blood emesis, coffee-ground emesis, and/or melena) from March 2014 to March 2015 at 6 hospitals were included. Multiple predefined patient characteristics and outcomes were collected. Rapid presentation was defined as ≤6 hours. RESULTS: Among 2944 patients, 1068 (36%) presented within 6 hours and 576 (20%) beyond 48 hours. Significant independent factors associated with presentation ≤6 hours versus >6 hours on logistic regression included melena (odds ratio [OR], 0.22; 95% CI, 0.18-0.28), hemoglobin ≤80 g/L (OR, 0.47; 95% CI, 0.36-0.61), altered mental status (OR, 2.06; 95% CI, 1.55-2.73), albumin ≤30 g/L (OR, 1.43; 95% CI, 1.14-1.78), and red-blood emesis (OR, 1.29; 95% CI, 1.06-1.59). Patients presenting ≤6 hours versus >6 hours required transfusion less often (286 [27%] vs 791 [42%]; difference, -15%; 95% CI, -19% to -12%) because of a smaller proportion with low hemoglobin levels, but were similar with regard to hemostatic intervention (189 [18%] vs 371 [20%]), 30-day mortality (80 [7%] vs 121 [6%]), and hospital days (5.0 ± 0.2 vs 5.0 ± 0.2). CONCLUSIONS:Patients with melena alone delay their presentation to the hospital. A delayed presentation is associated with a decreased hemoglobin level and increases the likelihood of transfusion. Other outcomes are similar with rapid versus delayed presentation. Time to presentation should not be used as an indicator for poor outcome. Patients with delayed presentation should be managed with the same degree of care as those with rapid presentation. Published by Elsevier Inc.
Authors: Loren Laine; Stig B Laursen; Liam Zakko; Harry R Dalton; Jing H Ngu; Michael Schultz; Adrian J Stanley Journal: Am J Gastroenterol Date: 2018-01-30 Impact factor: 10.864
Authors: Il-Gyu Ko; Sung-Eun Kim; Bok Soon Chang; Min Seob Kwak; Jin Young Yoon; Jae Myung Cha; Hyun Phil Shin; Joung Il Lee; Sang Hyun Kim; Jin Hee Han; Jung Won Jeon Journal: BMC Gastroenterol Date: 2017-12-12 Impact factor: 3.067