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Fridgeirsson HF, Konradsson M, Vesteinsdottir E, Bjornsson ES. Incidence and outcomes in patients with acute cholangitis: a population-based study. Scand J Gastroenterol 2023; 58:1484-1490. [PMID: 37409689 DOI: 10.1080/00365521.2023.2231585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 06/26/2023] [Indexed: 07/07/2023]
Abstract
OBJECTIVE The importance of early ERCP (endoscopic retrograde cholangiopancreatography) in patients with acute cholangitis (AC) is controversial. The aims were to compare outcomes in those who had early ERCP within 24 h from diagnosis and those who had ERCP undertaken later and examine the general prognosis of AC patients. METHODS A prospective endoscopic database was used to identify all patients who underwent ERCP 2010-2021 at Landspitali University Hospital, diagnosed with cholangitis (k83.0) or calculus of bile duct with cholangitis (k80.3) according to ICD-10 diagnostic codes. Tokyo guidelines were used to verify the diagnosis and severity. Sepsis was analyzed by the Sepsis-3 criteria. RESULTS A total of 240 patients met the inclusion criteria, 107 women (45%), median age 74 years, mostly due to gallstones (75%) and malignancy (19%), 61 (25%) underwent ERCP early. Overall 30-day mortality was 3.3% and was not significantly different between the early and late ERCP groups (4.9% vs 2.5% respectively). Patients who underwent early ERCP were more likely to have severe cholangitis according to the Tokyo guidelines criteria than those who underwent ERCP later (31% vs 18%, p = 0.047) but had a shorter median hospital stay (4 vs. 6 days, p = 0.006). Sepsis was more common among those who had ERCP early than those who had late ERCP (33% vs 19%, p = 0.033). CONCLUSIONS The results indicate that for patients with AC the timing of ERCP is an important factor influencing the hospital stay, with shorter hospital stay for patients receiveing ERCP within 24 h, despite more severe cholangitis at diagnosis.
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Affiliation(s)
| | - M Konradsson
- Divison of Gastroenterology, Landspitali University Hospital, Reykjavik, Iceland
| | - E Vesteinsdottir
- Department of Anesthesia and Intensive Care, Landspitali University Hospital, Reykjavik, Iceland
| | - E S Bjornsson
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland
- Divison of Gastroenterology, Landspitali University Hospital, Reykjavik, Iceland
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Vesteinsdottir E, Sigurdsson MI, Gottfredsson M, Blondal A, Karason S. A nationwide study on characteristics and outcome of cancer patients with sepsis requiring intensive care. Acta Oncol 2022; 61:946-954. [PMID: 35758282 DOI: 10.1080/0284186x.2022.2090276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
BACKGROUND Sepsis is the leading cause of admission to the intensive care unit (ICU) for cancer patients and survival rates have historically been low. The aims of this nationwide cohort study were to describe the characteristics and outcomes of cancer patients admitted to the ICU with sepsis compared with other sepsis patients requiring ICU admission. MATERIAL AND METHODS This was a retrospective, observational study. All adult admissions to Icelandic ICUs during years 2006, 2008, 2010, 2012, 2014 and 2016 were screened for severe sepsis or septic shock by ACCP/SCCM criteria. Clinical characteristics and outcomes of sepsis patients with cancer were compared to those without cancer. RESULTS In the study period, 235 of 971 (24%) patients admitted to Icelandic ICUs because of sepsis had cancer, most often a solid tumour (100), followed by metastatic tumours (69) and haematological malignancies (66). Infections were more often hospital-acquired in cancer patients (52%) than other sepsis patients (18%, p < 0.001) and sites of infections differed, with abdominal infections being most common in patients with solid and metastatic tumours but lungs and bloodstream infections in haematological malignancies. The length of stay in the ICU was shorter for sepsis patients with metastatic disease than other sepsis patients (2 vs. 4 days, p < 0.001) and they were more likely to have treatment limitations (52 vs. 19%, p < 0.05). Median survival of patients with metastatic disease was 19 days from ICU admission. The 28-day mortality (25%) of solid tumour patients was comparable to that of sepsis patients without cancer (20%, p < 0.001). CONCLUSIONS Cancer is a common comorbidity in patients admitted to the ICU with sepsis. The clinical presentation and outcome differs between cancer types. Individuals with metastatic cancer were unlikely to receive prolonged invasive ICU care treatment. Comparable short-term outcome was found for patients with solid tumours and no cancer.
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Affiliation(s)
- Edda Vesteinsdottir
- Department of Anaesthesia and Intensive Care, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland.,Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - Martin Ingi Sigurdsson
- Department of Anaesthesia and Intensive Care, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland.,Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - Magnus Gottfredsson
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland.,Department of Infectious Diseases, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
| | - Asbjorn Blondal
- Department of Anaesthesia and Intensive Care, Akureyri Hospital, Akureyri, Iceland
| | - Sigurbergur Karason
- Department of Anaesthesia and Intensive Care, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland.,Faculty of Medicine, University of Iceland, Reykjavik, Iceland
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Vesteinsdottir E, Sigurdsson MI, Gottfredsson M, Blondal A, Karason S. Temporal trends in the epidemiology, management, and outcome of sepsis-A nationwide observational study. Acta Anaesthesiol Scand 2022; 66:497-506. [PMID: 35014035 DOI: 10.1111/aas.14026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 12/14/2021] [Accepted: 12/20/2021] [Indexed: 12/14/2022]
Abstract
BACKGROUND Registry-based studies have shown increasing incidence of sepsis and declining mortality rates in recent years, but are inherently at risk of bias. The objectives of this study were to describe 11-year trends in the incidence, treatment and outcome of sepsis using clinical criteria with chart review. METHODS This was a retrospective, observational study. All adult admissions to Icelandic ICUs during years 2006, 2008, 2010, 2012, 2014, and 2016 were screened for severe sepsis or septic shock by ACCP/SCCM criteria (sepsis-2). Incidence, patient characteristics, treatment and outcome were compared across the study years. RESULTS During the six study years, 9166 patients were admitted to Icelandic ICUs, 971 (10.6%) because of severe sepsis or septic shock. The crude incidence of sepsis requiring admission to ICU remained stable between 0.55 and 0.75 per 1000 inhabitants. No statistically significant trends were observed over time in median patient age (67 years), APACHE II score (21), SOFA score (8) or Charlson Comorbidity Index (4). The time to antibiotic administration (median 1.8 h) in the emergency departments was stable over the study period but the time to lactate measurements decreased from 4.1 h in 2006 to 1.2 h in 2016, p < .001. The 28-day mortality was 25% and 1-year mortality 41%, both with no observed change with time. CONCLUSIONS In a nationwide cohort, diagnosed with clinical criteria, the incidence of sepsis requiring intensive care did not change over an 11-year period. Mortality remained stable and only minimal changes were observed in initial resuscitation in the emergency departments.
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Affiliation(s)
- Edda Vesteinsdottir
- Department of Anaesthesia and Intensive Care Landspitali—The National University Hospital of Iceland Reykjavik Iceland
- Faculty of Medicine University of Iceland Reykjavik Iceland
| | - Martin Ingi Sigurdsson
- Department of Anaesthesia and Intensive Care Landspitali—The National University Hospital of Iceland Reykjavik Iceland
- Faculty of Medicine University of Iceland Reykjavik Iceland
| | - Magnus Gottfredsson
- Faculty of Medicine University of Iceland Reykjavik Iceland
- Department of Infectious Diseases Landspitali—The National University Hospital of Iceland Reykjavik Iceland
| | - Asbjorn Blondal
- Department of Anaesthesia and Intensive Care Akureyri Hospital Akureyri Iceland
| | - Sigurbergur Karason
- Department of Anaesthesia and Intensive Care Landspitali—The National University Hospital of Iceland Reykjavik Iceland
- Faculty of Medicine University of Iceland Reykjavik Iceland
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Vesteinsdottir E, Gottfredsson M, Blondal A, Sigurdsson MI, Karason S. Sepsis after elective surgery - Incidence, aetiology and outcome. Acta Anaesthesiol Scand 2021; 65:457-465. [PMID: 33205403 DOI: 10.1111/aas.13747] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 10/26/2020] [Accepted: 11/09/2020] [Indexed: 12/29/2022]
Abstract
BACKGROUND Sepsis requiring admission to intensive care (ICU) is a rare complication of elective surgery, but is associated with high morbidity and mortality. The aim of this study was to describe the incidence and outcome of sepsis following elective surgery. METHODS This was a retrospective, observational study where all admissions to Icelandic ICUs during calendar years 2006, 2008, 2010, 2012, 2014 and 2016 were screened, identifing patients with sepsis following elective surgery (ACCP/SCCM criteria). The number of elective operations performed at the largest center (Landspitali) during the study years were collected. Descriptive statistics were used to assess the incidence and outcome of patients with sepsis after elective surgery. RESULTS During the study years, 88 patients were admitted to Icelandic ICUs with sepsis following elective surgery. Of those, 80 were operated at Landspitali, where the incidence of sepsis was 0.19% per elective procedure, highest following pancreaticoduodenectomies (14%, CI 6-25) and esophagectomies (13%, CI 4-27), but the greatest number of patients (30% (26/88)) developed sepsis after a colorectal procedure. The most common infection sources were the abdomen (65% (57/88)) and lungs/mediastinum (22% (19/88)), frequently polymicrobial (58% (36/62) of patients with cultures). The incidence of insufficient empirical antibiotics was high (50% (30/60)). The median ICU and hospital length-of-stay were 5.5 and 26 days and the 28-day and 1-year mortality rates were 16% (14/88) and 41% (36/87), respectively. CONCLUSIONS Incidence of sepsis following elective surgery is low in Iceland but mortality is high. Initial antimicrobial therapy needs careful consideration in these hospital-acquired, often polymicrobial infections.
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Affiliation(s)
- Edda Vesteinsdottir
- Department of Anaesthesia and Intensive Care, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - Magnus Gottfredsson
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland
- Department of Infectious Diseases, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
| | - Asbjorn Blondal
- Department of Anaesthesia and Intensive Care, Akureyri Hospital, Reykjavik, Iceland
| | - Martin I Sigurdsson
- Department of Anaesthesia and Intensive Care, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - Sigurbergur Karason
- Department of Anaesthesia and Intensive Care, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland
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Vesteinsdottir E, Helgason KO, Sverrisson KO, Gudlaugsson O, Karason S. Infections and outcomes after cardiac surgery-The impact of outbreaks traced to transesophageal echocardiography probes. Acta Anaesthesiol Scand 2019; 63:871-878. [PMID: 30888057 PMCID: PMC6619098 DOI: 10.1111/aas.13360] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Accepted: 02/18/2019] [Indexed: 01/13/2023]
Abstract
Background Infections are a frequent complication of cardiac surgery. The intraoperative use of transesophageal echocardiography (TEE) may be an underrecognized risk factor for post‐operative infections. The aim of this study was to investigate infection rates and outcomes after cardiac surgery in a nationwide cohort, especially in relation to periods where surface damaged TEE probes were used. Methods This was a retrospective, observational study at Landspitali University Hospital. All consecutive cardiac surgery patients from 1 January 2013 to 31 December 2017 were included. Patients’ charts were reviewed for evidence of infection, post‐operative complications or death. Results During the study period, 973 patients underwent cardiac surgery at Landspitali and 198 (20.3%) developed a post‐operative infection. The most common infections were: Pneumonia (9.1%), superficial surgical site (5.7%), bloodstream (2.8%) and deep sternal wound (1.7%). Risk factors for developing an infection included: The duration of procedure, age, insulin‐dependent diabetes, EuroScore II, reoperation for bleeding and an operation in a period with a surface damaged TEE probe in use. Twenty‐two patients were infected with a multidrug resistant strain of Klebsiella oxytoca, 10 patients with Pseudomonas aeruginosa and two patients developed endocarditis with Enterococcus faecalis. All three pathogens were cultured from the TEE probe in use at respective time, after decontamination. The 30‐day mortality rate in the patient cohort was 3.2%. Conclusions The intraoperative use of surface damaged TEE probes caused two serious infection outbreaks in patients after cardiac surgery. TEE probes need careful visual inspection during decontamination and probe sheaths are recommended.
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Affiliation(s)
- Edda Vesteinsdottir
- Department of Anaesthesia and Intensive Care Landspitali - The National University Hospital of Iceland Reykjavik Iceland
| | - Kristjan Orri Helgason
- Department of Clinical Microbiology Landspitali - The National University Hospital of Iceland Reykjavik Iceland
| | - Kristinn Orn Sverrisson
- Department of Anaesthesia and Intensive Care Landspitali - The National University Hospital of Iceland Reykjavik Iceland
| | - Olafur Gudlaugsson
- Department of Infectious Diseases Landspitali - The National University Hospital of Iceland Reykjavik Iceland
| | - Sigurbergur Karason
- Department of Anaesthesia and Intensive Care Landspitali - The National University Hospital of Iceland Reykjavik Iceland
- Faculty of Medicine, School of Health Sciences University of Iceland Reykjavik Iceland
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Vesteinsdottir E, Myrdal G, Sverrisson KO, Skarphedinsdottir SJ, Gudlaugsson O, Karason S. ARDS from miliary tuberculosis successfully treated with ECMO. Respir Med Case Rep 2019; 26:165-167. [PMID: 30662828 PMCID: PMC6325082 DOI: 10.1016/j.rmcr.2019.01.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Revised: 01/04/2019] [Accepted: 01/04/2019] [Indexed: 12/13/2022] Open
Abstract
Tuberculosis is a rare cause of acute respiratory distress syndrome (ARDS) and mortality rates are high in tuberculosis patients that need treatment with mechanical ventilation. Experience of the use of extracorporeal membrane oxygenation (ECMO) in such circumstances is scarce. We report the case of an 18 year old man where prolonged therapy (50 days) with extracorporeal membrane oxygenation (ECMO) allowed extensive lung damage from miliary tuberculosis to heal. The case reflects how challenging the diagnosis of tuberculosis may be and how difficult it is to reach adequate blood levels of anti-tuberculosis drugs while on ECMO. It's also an example of how indications for ECMO have been expanding the last years and that long term ECMO therapy is possible without serious complications.
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Affiliation(s)
- Edda Vesteinsdottir
- Landspitali University Hospital, Department of Anaesthesia and Intensive Care, Hringbraut, 101, Reykjavik, Iceland
| | - Gunnar Myrdal
- Landspitali University Hospital, Department of Cardiothoracic Surgery, Hringbraut, 101, Reykjavik, Iceland
| | - Kristinn O Sverrisson
- Landspitali University Hospital, Department of Anaesthesia and Intensive Care, Hringbraut, 101, Reykjavik, Iceland
| | | | - Olafur Gudlaugsson
- Landspitali University Hospital, Department of Infectious Diseases, Fossvogi, 108, Reykjavik, Iceland
| | - Sigurbergur Karason
- Landspitali University Hospital, Department of Anaesthesia and Intensive Care, Hringbraut, 101, Reykjavik, Iceland.,University of Iceland, Faculty of Medicine, Vatnsmyrarvegi 16, 101, Reykjavik, Iceland
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Vesteinsdottir E, Karason S, Sigurdsson SE, Gottfredsson M, Sigurdsson GH. Severe sepsis and septic shock: a prospective population-based study in Icelandic intensive care units. Acta Anaesthesiol Scand 2011; 55:722-31. [PMID: 21480832 DOI: 10.1111/j.1399-6576.2011.02437.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
BACKGROUND The aims of our study were to describe the nationwide epidemiology of sepsis requiring intensive care during an entire year and to evaluate compliance with treatment guidelines. METHODS This was a prospective, observational study of all adult patients admitted to Icelandic intensive care units (ICUs), who were screened for the ACCP/SCCM criteria for severe sepsis or septic shock on admission. Data were collected from 1 April 2008 to 31 March 2009. RESULTS One thousand five hundred and twenty-four patients were admitted to the ICUs during the study year, 115 of them because of severe sepsis or septic shock. The incidence in Iceland was 0.48/1000 inhabitants ≥18 years per year [95% confidence intervals (CI) 0.42-0.55]. The mean APACHE II score was 20.7. Mortality was 24.6% (95% CI 17.5-33.3) at 28 days and 40.4% (95% CI 31.8-49.5) at 1 year. The main sources of infections were pulmonary (37%), abdominal (28%) and urinary tract (8%). Pathogens were gram-positive (39%), gram-negative (30%) and mixed (28%). No patient had sepsis caused by methicillin-resistant Staphylococcus aureus or a monomicrobial fungal infection. Pulmonary infections were an independent predictor of death. Compliance to the resuscitation goals of the Surviving Sepsis Campaign ranged from 60% to 72% and the 6-hour Sepsis Bundle was completed in 35% of patients. CONCLUSIONS This nationwide study showed an incidence of 0.48/1000 inhabitants for severe sepsis and septic shock requiring intensive care therapy. The 28-day mortality rate of 25 % was in the lower range of previous reports but the compliance to resuscitation goals and sepsis bundles was similar.
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Affiliation(s)
- E Vesteinsdottir
- Department of Anaesthesia and Intensive Care, Landspitali University Hospital, Reykjavik, Iceland
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Vesteinsdottir E, Matthiasson P. [Case of the month. A malignant brain tumor presenting with depression and hallucinations]. LAEKNABLADID 2008; 94:613-614. [PMID: 18784388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023] Open
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