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A selective anticoagulation policy for splanchnic vein thrombosis in acute pancreatitis is associated with favourable outcomes: experience from a UK tertiary referral centre. HPB (Oxford) 2022; 24:1937-1943. [PMID: 35786365 DOI: 10.1016/j.hpb.2022.06.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 06/01/2022] [Accepted: 06/13/2022] [Indexed: 12/12/2022]
Abstract
INTRODUCTION There is a paucity of data on the incidence, risk factors, and treatment of splanchnic vein thrombosis (SVT) in acute pancreatitis (AP). METHODS All AP admissions between 2018 and 2021 across North East of England were included. Anticoagulation was considered in the presence of superior mesenteric vein/portal vein (SMV/PV) thrombus or progressive splenic vein thrombus (SpVT). The impact of such a selective anticoagulation policy, on vein recanalisation rates and bleeding complications were explored. RESULTS 401 patients (median age 58) were admitted with AP. 109 patients (27.2%) developed SVT. The splenic vein in isolation was the most common site (n = 46) followed by SMV/PV (n = 36) and combined SMV/PV and SpVT (n = 27). On multivariate logistic regression alcohol aetiology (OR 2.64, 95% CI [1.43-5.01]) and >50% necrosis of the pancreas (OR 14.6, 95% CI [1.43-383.9]) increased the risk of developing SVT. The rate of recanalization with anticoagulation was higher for PVT (66.7%; 42/63) than in SpVT (2/11; p = 0.003). 5/74 of anticoagulated patients developed bleeding complications while 0/35 patients not anticoagulated had bleeding complications (p = 0.4). CONCLUSION The risk of SVT increases with AP severity and with extent of pancreatic necrosis. A selective anticoagulation policy for PVT and progressive SpVT in AP is associated with favourable outcomes with no increased risk of bleeding complications.
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Nawacki Ł, Matykiewicz J, Stochmal E, Głuszek S. Splanchnic Vein Thrombosis in Acute Pancreatitis and Its Consequences. Clin Appl Thromb Hemost 2021; 27:10760296211010260. [PMID: 33887991 PMCID: PMC8072901 DOI: 10.1177/10760296211010260] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Splanchnic vein thrombosis (SVT) is a serious vascular complication that can occur in patients with acute pancreatitis. We assessed the incidence of SVT and its relationship with acute pancreatitis (AP) and associated complications. We carried out a retrospective analysis of medical histories from patients hospitalized with AP in a single surgical center. Histories were acquired from patients with abdominal and pelvic computed tomography scans performed between the 2nd and 3rd day of hospitalization. We assessed the impact and extent of thrombosis over the disease course. We found a strong positive correlation (Cramer’s V coefficient = 0.34) between SVT and disease severity. Mortality in the study group was 7.2% (8 patients) of which 5 patients (62.5%) were diagnosed with SVT. We observed an increased incidence of death among patients with thrombosis, with results approaching significance (P = 0.056). In our study, we found that SVT has a negative effect on the course of AP and is associated with more severe disease and increased mortality.
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Affiliation(s)
- Łukasz Nawacki
- Collegium Medicum, The Jan Kochanowski University in Kielce, Poland
| | | | - Ewa Stochmal
- Collegium Medicum, The Jan Kochanowski University in Kielce, Poland
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Pagliari D, Cianci R, Brizi MG, Mancarella FA, Musso M, Cintoni M, Franza L, Flore RA, Gasbarrini A, Tondi P. Anticoagulant therapy in the treatment of splanchnic vein thrombosis associated to acute pancreatitis: a 3-year single-centre experience. Intern Emerg Med 2020; 15:1021-1029. [PMID: 31916010 DOI: 10.1007/s11739-019-02271-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 12/23/2019] [Indexed: 12/12/2022]
Abstract
Splanchnic vein thrombosis (SVT) is a possible complication of acute pancreatitis (AP). There are no precise guidelines on the use of anticoagulant therapy (AT) in these patients. The aim of the study was to determine the safety and the efficacy of AT in AP-associated SVT. Two hundred twenty-one patients were retrospectively and consecutively enrolled from the Pancreatic Outpatient Clinic of the "A. Gemelli" hospital. Patients had a diagnosis of AP and a diagnostic imaging to evaluate whether they had or not SVT. Twenty-seven out of 221 AP patients had SVT (12.21%) and AT therapy was administered to 16 patients (59.3%), for 5.2 ± 2.2 months. A therapeutic dose of low molecular weight heparin was administered (100 UI/kg b.i.d.) at the diagnosis, with fondaparinux 7.5 mg/day, or vitamin K antagonist, or the novel direct oral anti-coagulants, upon discharge. The presence of SVT resulted significantly associated to male sex (p = 0.002). The recanalization rates were 11/16 (68.7%) in patients who received AT, and 3/11 (27.3%) in patients who did not receive it. There was a significant difference between the recanalization rates with and without AT (p = 0.03, OR 5.87). No SVT recurrence was registered during follow-up. No treated patient developed haemorrhagic complications after AT. No deaths were recorded, either in the group undergoing AT or in the one that was not. In conclusion, AT in AP-associated SVT appears to be safe and effective; yet prospective clinical trials are needed to confirm our results.
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Affiliation(s)
- Danilo Pagliari
- Division of Internal Medicine and Gastroenterology and Pancreatic Unit, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Università Cattolica del Sacro Cuore, Largo A. Gemelli, 8, 00168, Rome, Italy.
- Internal Medicine and Angiology, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy.
| | - Rossella Cianci
- Institute of Internal Medicine, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Maria Gabriella Brizi
- Department of Radiological Sciences, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Francesco Antonio Mancarella
- Division of Internal Medicine and Gastroenterology and Pancreatic Unit, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Università Cattolica del Sacro Cuore, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - Massimiliano Musso
- Division of Internal Medicine and Gastroenterology and Pancreatic Unit, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Università Cattolica del Sacro Cuore, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - Marco Cintoni
- Division of Internal Medicine and Gastroenterology and Pancreatic Unit, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Università Cattolica del Sacro Cuore, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - Laura Franza
- Institute of Internal Medicine, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Roberto Antonio Flore
- Internal Medicine and Angiology, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Antonio Gasbarrini
- Division of Internal Medicine and Gastroenterology and Pancreatic Unit, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Università Cattolica del Sacro Cuore, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - Paolo Tondi
- Internal Medicine and Angiology, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
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Vascular Calcifications are Associated with Increased Mortality in Patients with Acute Mesenteric Ischemia. Ann Vasc Surg 2020; 72:88-97. [PMID: 32866577 DOI: 10.1016/j.avsg.2020.08.086] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 08/07/2020] [Accepted: 08/10/2020] [Indexed: 12/23/2022]
Abstract
BACKGROUND Vascular calcifications have been identified as predictors of mortality in several cardiovascular diseases but have not been investigated in context of acute mesenteric ischemia. The aim of this study was to investigate the impact of vascular calcifications in patients with acute mesenteric ischemia. METHODS Patients admitted for an acute mesenteric ischemia were retrospectively included. The presence of calcifications in the visceral aorta, the celiac trunk, the superior mesenteric artery, and the renal arteries was assessed on computed tomography scan images at the arterial phase. The calcification volumes were measured using the software Aquarius iNtuition Edition®. RESULTS The all-cause mortality was 55 out of 86 patients (63.9%) for a median follow-up of 3.5 days (1-243). The survival rate of patients with calcification in the superior mesenteric artery was significantly lower than that of those without calcification (22% vs. 55.6%, P = 0.019). Patients who died had significantly a higher frequency of calcifications in the superior mesenteric artery, the visceral aorta, the celiac trunk, and the renal arteries. CONCLUSIONS The presence of vascular calcifications in the superior mesenteric artery is associated with increased mortality in patients diagnosed with acute mesenteric ischemia. Further studies are required to identify the mechanisms underlying this association.
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5
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Evaluation of the Impact of Sarcopenia in Patients with Acute Mesenteric Ischemia. Ann Vasc Surg 2020; 63:170-178.e1. [DOI: 10.1016/j.avsg.2019.07.025] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 07/03/2019] [Accepted: 07/22/2019] [Indexed: 12/21/2022]
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Hoffmann H, Delko T, Kirchhoff P, Rosenthal R, Schäfer J, Kraljević M, Kettelhack C. Colon Perfusion Patterns During Colorectal Resection Using Visible Light Spectroscopy. World J Surg 2017; 41:2923-2932. [PMID: 28717916 DOI: 10.1007/s00268-017-4100-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND The impact of blood supply to the anastomosis on development of anastomotic leakage is still a matter of debate. Considering that bowel perfusion may be affected by manipulation during surgery, perfusion assessment of the anastomosis alone may be of limited value. We propose perfusion assessment at different time points during surgery to explore the dynamics of bowel perfusion during colorectal resection and its impact on outcome. METHODS In this prospective cohort study, patients undergoing elective colorectal resection were eligible. Colon perfusion was evaluated using visible light spectroscopy. Main outcome was the difference in colon perfusion, quantified by measuring tissue oxygen saturation (StO2) in the colonic serosa, before and after anastomosis during surgery. RESULTS We included 58 patients between July 2013 and November 2015. Colon perfusion increased by an average of 5.9% StO2 during surgery (95% confidence interval 3.1, 8.8; P < 0.001). The number of patients with abnormal perfusion (defined as StO2 < 65%) decreased from 50% at the beginning to 24% by the end of surgery. Six patients (10%) developed anastomotic leaks (AL), of which five patients had abnormal perfusion at the beginning of surgery, whereas four patients had normal StO2 at the anastomosis. CONCLUSION Colon perfusion significantly increased during colorectal surgery. Considering that one quarter of patients had suboptimal anastomotic perfusion without developing AL, impaired blood flow at the anastomosis alone does not seem to be critical. Further investigations including more patients are necessary to evaluate the impact of perioperative parameters on colon perfusion, anastomotic healing and surgical outcome.
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Affiliation(s)
- Henry Hoffmann
- Department of Surgery, University Hospital Basel, Spitalstrasse 21, 4031, Basel, Switzerland.
| | - Tarik Delko
- Department of Surgery, University Hospital Basel, Spitalstrasse 21, 4031, Basel, Switzerland
| | - Philipp Kirchhoff
- Department of Surgery, University Hospital Basel, Spitalstrasse 21, 4031, Basel, Switzerland
| | - Rachel Rosenthal
- Department of Surgery, University Hospital Basel, Spitalstrasse 21, 4031, Basel, Switzerland
| | - Juliane Schäfer
- Department of Surgery, University Hospital Basel, Spitalstrasse 21, 4031, Basel, Switzerland
- Basel Institute for Clinical Epidemiology and Biostatistics, University Hospital Basel, Basel, Switzerland
| | - Marko Kraljević
- Department of Surgery, University Hospital Basel, Spitalstrasse 21, 4031, Basel, Switzerland
| | - Christoph Kettelhack
- Department of Surgery, University Hospital Basel, Spitalstrasse 21, 4031, Basel, Switzerland
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7
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Nakajima Y, Takahashi A, Kanno Y, Gunji N, Imaizumi H, Hayashi M, Okai K, Abe K, Watanabe H, Ohira H. Paralytic Ileus due to Superior Mesenteric Venous Thrombosis after Transarterial Injection for Hepatocellular Carcinoma. Intern Med 2016; 55:37-42. [PMID: 26726083 DOI: 10.2169/internalmedicine.55.5907] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
A 69-year-old man was admitted to hospital with abdominal pain. In the four years prior to his presentation, he had undergone repeated transarterial chemoembolizations and injections for hepatocellular carcinoma. He underwent his 8th transcatheter arterial therapy one month prior to admission. Abdominal X-rays and contrast-enhanced computed tomography showed large amounts of small intestinal gas and venous thrombosis from the portal vein to the superior mesenteric vein, respectively. The thrombosis was reduced after anticoagulation therapy (heparin, antithrombin III, danaparoid sodium and warfarin). This is the first case report of paralytic ileus due to superior mesenteric venous thrombosis after transcatheter arterial therapy for hepatocellular carcinoma with an arterioportal shunt.
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Affiliation(s)
- Yuki Nakajima
- Department of Gastroenterology and Rheumatology, Fukushima Medical University School of Medicine, Japan
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Genstorfer J, Schäfer J, Kettelhack C, Oertli D, Rosenthal R. Surgery for ischemic colitis: outcome and risk factors for in-hospital mortality. Int J Colorectal Dis 2014; 29:493-503. [PMID: 24425619 DOI: 10.1007/s00384-013-1819-1] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/14/2013] [Indexed: 02/04/2023]
Abstract
PURPOSE Surgery for ischemic colitis is associated with high perioperative morbidity and mortality, but the risk factors for mortality and major surgical complications are unclear. METHODS In this retrospective single institution cohort study of all patients undergoing colorectal surgery for histologically proven ischemic colitis between 2004 and 2010, we evaluated surgical outcomes and risk factors for in-hospital mortality and major surgical complications. RESULTS For the 100 patients included in the study, in-hospital mortality was 54 %; major surgical complications, defined as anastomotic leakage or rectal stump and stoma complications, occurred in 16 %. In the multivariable analysis, hospital death was more likely in patients with right-sided (odds ratio [OR] 3.8; 95 % confidence interval [CI] 1.2, 12; P = 0.022) or pan-colonic ischemia (OR 11; 95 % CI 2.8, 39; P < 0.001), both relative to left-sided ischemia. Decreased preoperative pH level (OR 2.5 per 0.1 decrease; 95 % CI 1.5, 4.1; P < 0.001) and prior cardiac or aortic surgery (OR 2.4; 95 % CI 0.82, 6.8; P = 0.109) were further important risk factors for in-hospital mortality. Major postoperative surgical complications were more likely in patients with ischemic alterations at the resection margin of the histological specimen (OR 3.7; 95 % CI 1.2, 11; P = 0.022). CONCLUSIONS Colonic resection for ischemic colitis is associated with high in-hospital mortality, especially in patients with right-sided or pan-colonic ischemia. In patients developing acidosis, early laparotomy is essential. Since resection margins' affection seems to be underestimated upon surgery, resections should be performed wide enough within healthy tissue.
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Affiliation(s)
- Jörg Genstorfer
- Department of Surgery, University Hospital Basel, Basel, Switzerland,
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Aliosmanoglu I, Gul M, Kapan M, Arikanoglu Z, Taskesen F, Basol O, Aldemir M. Risk factors effecting mortality in acute mesenteric ischemia and mortality rates: a single center experience. Int Surg 2013; 98:76-81. [PMID: 23438281 PMCID: PMC3723155 DOI: 10.9738/cc112.1] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
The objective of this study is to discuss the effective factors on morbidity and mortality in patients who were operated on for acute mesenteric ischemia. Between 2006 and 2011, 95 patients, who underwent emergent surgery for acute mesenteric ischemia, were analyzed retrospectively. The study group consisted of 56 men (58.9%) and 39 women (41.1%), with an average age of 68.4 ± 14.4 years. Elapsed time between the onset of the symptoms and the surgical operation was less than 24 hours in 47 (49.5%) cases, and more than 24 hours in 48 cases (50.5%) (P < 0.001). Although all of the patients had intestinal necroses, colon involvement was seen in 38 patients, and mortality was higher in this group of patients (P < 0.001). Mortality rate was 42.1%. This was higher in older patients, those with increased leukocyte levels, increased elapsed time to laparotomy, and when the colon was involved.
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Affiliation(s)
- Ibrahim Aliosmanoglu
- Department of General Surgery, Medical Faculty, Dicle University, Diyarbakιr, Turkey
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10
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Abstract
Atherosclerotic vascular disease involving the mesenteric arteries occurs frequently in the elderly population. Although the prevalence of ischemic bowel disease is difficult to determine, acute mesenteric ischemia (AMI) has been reported to cause in 1 in 1000 hospital admissions, whereas chronic mesenteric ischemia (CMI) is estimated to affect 1 in 100,000 individuals. Mesenteric ischemia generally manifests in its chronic form as postprandial abdominal pain resulting in significant weight loss, and in its acute form as an abrupt development of abdominal pain, lower gastrointestinal bleeding, and subsequent intestinal necrosis. This article discusses the cause, clinical manifestations, diagnosis, and management of AMI and CMI.
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Gonzelez HJ, Sahay SJ, Samadi B, Davidson BR, Rahman SH. Splanchnic vein thrombosis in severe acute pancreatitis: a 2-year, single-institution experience. HPB (Oxford) 2011; 13:860-4. [PMID: 22081920 PMCID: PMC3244624 DOI: 10.1111/j.1477-2574.2011.00392.x] [Citation(s) in RCA: 74] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVES This study aimed to determine current practice in the management and outcome of splanchnic vein thrombosis complicating acute pancreatitis (AP). METHODS An audit of prospectively collected data for all patients presenting with AP was conducted. Patients with splanchnic vein thrombosis were grouped according to vessel involvement and whether or not systemic anticoagulation was administered. RESULTS Of 127 consecutive patients admitted with AP, 20 had splanchnic venous thrombosis; in all cases the thrombosis was associated with a severe attack of AP. Involvement of the splenic vein (SV), portal vein (PV) and superior mesenteric vein (SMV) was observed in 14, 10 and three patients, respectively. Involvement of more than one vessel was observed in six patients (SV and PV in four patients; SMV and SV in one patient; all three veins in one patient). Thromboses were colocalized with collections in 19 patients. Only four patients received systemic anticoagulation. Resolution of thrombosis was observed in six patients over a median of 77 days. No significant differences were observed in recanalization rates following anticoagulation (P= 0.076). No complications associated with systemic anticoagulation occurred. One patient developed liver failure associated with progressive PV thrombosis and one patient died. CONCLUSIONS Splanchnic vein thrombosis is a relatively common observation in severe AP and is associated with pancreatic necrosis and peripancreatic collections. Recanalization is observed in almost a third of patients, irrespective of whether or not they receive systemic anticoagulation.
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Affiliation(s)
- Hector Jazmin Gonzelez
- Centre for Hepatopancreatobiliary Surgery and Liver Transplantation, Royal Free Hospital, London, UK
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12
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Gastrointestinale Komplikationen nach kardiochirurgischen Operationen. ZEITSCHRIFT FUR HERZ THORAX UND GEFASSCHIRURGIE 2010. [DOI: 10.1007/s00398-009-0757-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Stamatakos M, Douzinas E, Stefanaki C, Petropoulou C, Arampatzi H, Safioleas C, Giannopoulos G, Chatziconstantinou C, Xiromeritis C, Safioleas M. Ischemic Colitis: Surging Waves of Update. TOHOKU J EXP MED 2009; 218:83-92. [PMID: 19478463 DOI: 10.1620/tjem.218.83] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Michael Stamatakos
- Fourth Department of Surgery, Medical School, University of Athens, ATTIKON General Hospital
| | - Emmanuel Douzinas
- Third Department of Critical Care, Medical School, Athens University, Eugenidion Hospital
| | - Charikleia Stefanaki
- Fourth Department of Surgery, Medical School, University of Athens, ATTIKON General Hospital
| | - Constantina Petropoulou
- Fourth Department of Surgery, Medical School, University of Athens, ATTIKON General Hospital
| | - Helen Arampatzi
- First Department of Obstetrics and Gynecology, Athens University Medical School, Alexandra Hospital
| | - Constantinos Safioleas
- Fourth Department of Surgery, Medical School, University of Athens, ATTIKON General Hospital
| | - George Giannopoulos
- Fourth Department of Surgery, Medical School, University of Athens, ATTIKON General Hospital
| | | | | | - Michael Safioleas
- Fourth Department of Surgery, Medical School, University of Athens, ATTIKON General Hospital
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Honma M, Sato Y, Kagiwada N, Kitamura M. Chronic superior mesenteric venous thrombosis revealed by diabetic ketonuria and bacteremia. Intern Med 2008; 47:1905-9. [PMID: 18981635 DOI: 10.2169/internalmedicine.47.1382] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
We report a patient with superior mesenteric venous thrombosis presenting as diabetic ketonuria and bacteremia. The patient was a 65-year-old man with a history of diabetes mellitus, and was admitted to our hospital due to high fever. Tests revealed diabetic ketonuria and Bacteroides fragilis bacteremia. Abdominal computed tomographic scan and Doppler sonography revealed an old thrombus in the superior mesenteric vein with good flow through collateral vessels, causing the patient to have an absence of abdominal symptoms. There was no evidence of hereditary thrombophilia. The thrombus was secondary to a combination of comorbidities, including dehydration, hyperosmolarity, and diabetes mellitus.
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Affiliation(s)
- Masashi Honma
- Division of Nephrology and Diabetes and Department of Internal Medicine, Tokai University Oiso Hospital, Kanagawa.
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15
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Ullery BS, Boyko AT, Banet GA, Lewis LM. Colonic ischemia: an under-recognized cause of lower gastrointestinal bleeding. J Emerg Med 2004; 27:1-5. [PMID: 15219295 DOI: 10.1016/j.jemermed.2003.11.022] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2003] [Revised: 09/26/2003] [Accepted: 11/05/2003] [Indexed: 10/26/2022]
Abstract
We described signs and symptoms of patients who present to an Emergency Department (ED) with intestinal ischemia and compare clinical course and outcomes of patients with mesenteric vs. colonic ischemia. We retrospectively reviewed charts of 100 patients discharged from our hospital with an ICD-9 code for mesenteric or intestinal ischemia. Compared to patients with mesenteric ischemia, those with colonic ischemia were older (61 vs. 77 years, respectively; p = 0.002), were more likely to present with gastrointestinal (GI) bleeding (11 vs. 90%, respectively; p < 0.001), but were less likely to report abdominal pain as their primary complaint (89% vs. 10%, respectively; p < 0.001) or to receive a correct ED diagnosis (75% vs. 9%, respectively; p < 0.001). Patients with colonic ischemia frequently presented with gross GI bleeding, and were often misdiagnosed in the ED. For timely treatment of a potentially serious condition, the diagnosis of intestinal ischemia should be considered in ED patients presenting with GI bleeding and appropriate risk factors.
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Affiliation(s)
- Brian S Ullery
- Division of Emergency Medicine, Washington University School of Medicine, 660 S. Euclid Avenue, St. Louis, MO 63110, USA
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16
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Angelelli G, Scardapane A, Memeo M, Stabile Ianora AA, Rotondo A. Acute bowel ischemia: CT findings. Eur J Radiol 2004; 50:37-47. [PMID: 15093234 DOI: 10.1016/j.ejrad.2003.11.013] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2003] [Revised: 11/19/2003] [Accepted: 11/27/2003] [Indexed: 02/06/2023]
Abstract
Acute bowel ischemia represents one of the most dramatic abdominal emergencies and, despite the fact it is more and more frequently observed in clinical practice, its mortality rate remains very high. In recent years Computed Tomography (CT) has proved to be a valid diagnostic tool in the evaluation of patients with acute abdominal syndrome and in the visualization of early signs of bowel ischemia. This paper reviews the aetiological and pathophysiological aspects as well as a broad spectrum of CT findings of this clinical condition.
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Affiliation(s)
- Giuseppe Angelelli
- Department of Radiology--University Hospital "Policlinico" of Bari--Piazza G. Cesare, 11-70124 Bari, Italy.
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17
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Abstract
The evaluation of abdominal pain can be considerably more challenging in elderly patients. A higher likelihood of life-threatening pathology combined with a myriad of diagnostic pitfalls in this population mandate a more cautious approach with greater use of diagnostic resources and specialist consultation.
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Affiliation(s)
- Matt Hendrickson
- Harry and Ruth Roman Department of Emergency Medicine, Cedars Sinai Medical Center, 2362 Outpost Drive, Los Angeles, CA 90068, USA.
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18
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Abstract
OBJECTIVE To review the biologic characteristics of, and management approaches to, intra-abdominal infection in the critically ill patient. DESIGN Narrative review. SETTING Medline review focussed on intra-abdominal infection in the critically ill patient. PATIENTS AND SUBJECTS Restricted to studies involving human subjects. INTERVENTIONS None. RESULTS Intra-abdominal infections are an important cause of morbidity and mortality in the intensive care unit (ICU). Peritonitis can be classified as primary, secondary, or tertiary, the unique pathologic features reflecting the complex nature of the endogenous gut flora and the gut-associated immune system, and the alterations of these that occur in critical illness. Outcome is dependent on timely and accurate diagnosis, vigorous resuscitation and antibiotic support, and decisive implementation of optimal source control measures, specifically the drainage of abscesses and collections of infected fluid, the debridement of necrotic infected tissue, and the use of definitive measures to prevent further contamination and to restore anatomy and function. CONCLUSIONS Optimal management of intra-abdominal infection in the critically ill patient is based on the synthesis of evidence, an understanding of biologic principles, and clinical experience. An algorithm outlining a clinical approach to the ICU patient with complex intra-abdominal infection is presented.
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Affiliation(s)
- John C Marshall
- Department of Surgery, University of Toronto and Toronto General Hospital, University Health Network, Ontario, Canada.
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Lefkovitz Z, Cappell MS, Lookstein R, Mitty HA, Gerard PS. Radiologic diagnosis and treatment of gastrointestinal hemorrhage and ischemia. Med Clin North Am 2002; 86:1357-99. [PMID: 12510457 DOI: 10.1016/s0025-7125(02)00080-9] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Major breakthroughs in catheter, guidewire, and other angiographic equipment currently allow interventional radiologists to diagnose massive life-threatening upper and lower GI hemorrhage and to stop the bleeding safely and effectively using superselective catheterization and microcoil embolization. Similarly, the interventional radiologist can treat acute intestinal ischemia safely and effectively with selective catheterization and papaverine administration and treat chronic mesenteric ischemia by percutaneous angioplasty and stent placement. A multidisciplinary approach, including the gastroenterologist, radiologist, and surgeon, is critical in managing GI bleeding and intestinal ischemia, particularly in patients at high risk or presenting as diagnostic dilemmas.
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Affiliation(s)
- Zvi Lefkovitz
- Department of Radiology, Mount Sinai Medical Center, Mount Sinai School of Medicine, New York, NY, USA
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Abstract
Mesenteric arterial diseases are a heterogeneic group of clinically significant illnesses that have become recognized with increasing frequency because of the more common imaging of the intestinal circulation when studying both vascular and nonvascular diseases of the abdomen. Considerable knowledge exists regarding some of these diseases, whereas the understanding of others is anecdotal. It is important for clinicians to recognize differences among common ischemic diseases and common splanchnic aneurysms.
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Affiliation(s)
- James C Stanley
- University Hospital, 1500 East Medical Center Drive, Ann Arbor, MI 48109-0329, USA.
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Beejay U, Wolfe MM. Acute gastrointestinal bleeding in the intensive care unit. The gastroenterologist's perspective. Gastroenterol Clin North Am 2000; 29:309-36. [PMID: 10836185 DOI: 10.1016/s0889-8553(05)70118-7] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Although SRES-associated hemorrhage previously constituted a significant cause of bleeding in the ICU, improvements in ICU management and the institution of prophylactic measures in high-risk patients have significantly reduced SRES-associated hemorrhage since the 1980s. Antacids, H2-receptor antagonists, and sucralfate have been shown to be effective in preventing clinically significant bleeding resulting from SRES, particularly when the intragastric pH is maintained at greater than 4. A selective approach should be adopted in SRES prophylaxis: Patients on mechanical ventilation, with coagulopathy, or with two of the other known risk factors should receive prophylaxis. Although the drug of choice depends to some extent on local preferences, an H2-receptor antagonist by continuous intravenous infusion may represent the best option. No pharmacologic therapy is of proven value once hemorrhage begins, but the current interventional techniques are effective in controlling hemorrhage. Gastrointestinal bleeding from NOMV has become less common with improvements in the hemodynamic monitoring of critically ill patients, but this disease must always be considered when lower gastrointestinal bleeding occurs in the context of relative hypoperfusion. For SRES and NOMV, treatment of the underlying disease or diseases is the optimal route to prevention.
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Affiliation(s)
- U Beejay
- Section of Gastroenterology, Boston University School of Medicine, Massachusetts, USA
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Aouifi A, Piriou V, Bastien O, Joseph P, Blanc P, Chiari P, Diab C, Villard J, Lehot JJ. [Severe digestive complications after heart surgery using extracorporeal circulation]. Can J Anaesth 1999; 46:114-21. [PMID: 10083990 DOI: 10.1007/bf03012544] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
PURPOSE To determine the incidence, circumstances of occurrence and evolution of gastrointestinal complications after cardiac surgery with extracorporeal circulation (ECC). METHODS Retrospective chart study of gastrointestinal complications in 6.281 patients undergoing ECC between january 1994 and December 1997. RESULTS Sixty patients developed 68 gastrointestinal complications (1%). Complications included: upper gastrointestinal bleeding (n = 23), intestinal ischemia (n = 19), cholecystitis (n = 7), pancreatitis (n = 6), and paralytic ileus (n = 16). The incidence of these complications was low after coronary artery (0.4%) or valvular surgery (0.8%) and high after cardiac transplantation (6%) and after surgery for acute aortic dissection (9%). Compared with a control population, patients with gastrointestinal complication had a higher Parsonnet score (29 +/- 15 vs 13 +/- 12 points; P = 0.002), were more frequently operated upon as an emergency (40/60, 66% vs 1120/6221, 18%; P = 0.01), underwent ECC of longer duration (114 +/- 66 vs 74 +/- 42 min; P = 0.01), and presented more frequently with low cardiac output after surgery (45/60, 75% vs 435/6221, 7%; P = 0.001). The mortality rate after gastrointestinal complications was 52%. The major factor associated with mortality was the occurrence of sepsis (OR = 38.7). Other factors were: renal failure (OR = 7.9), age > 75 yr (OR = 3.5), mechanical ventilation for more than seven days (OR = 2.7), associated cerebral damage (OR = 3.9). CONCLUSION Gastrointestinal complications after ECC occur in high risk surgical patients. These complications are frequently associated with other complications leading to a high mortality rate.
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Affiliation(s)
- A Aouifi
- Service d'Anesthésie-Réanimation, Hôpital Cardiovasculaire et Pneumologique Louis Pradel, Lyon, France.
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Cappell MS. Intestinal (mesenteric) vasculopathy. I. Acute superior mesenteric arteriopathy and venopathy. Gastroenterol Clin North Am 1998; 27:783-825, vi. [PMID: 9890114 DOI: 10.1016/s0889-8553(05)70033-9] [Citation(s) in RCA: 66] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Intestinal vasculopathy is not rare, comprising about 1 per 1000 hospital admissions. Primary mesenteric vasculopathy causes cardiovascular disease, whereas secondary mesenteric ischemia causes extrinsic vascular compression or vascular trauma. Acute superior mesenteric arteriopathy is caused by a mesenteric embolus, thrombus, or vasospasm (i.e., nonocclusive vasculopathy). Acute superior mesenteric venopathy is caused by a thrombus, which is often associated with a hypercoagulopathy. The clinical presentation of both diseases is often subtle and nonspecific at an early stage and becomes overt and specific only when advanced and severe, when ischemia progresses to necrosis. The mortality of acute superior mesenteric arteriopathy is still very high, whereas superior mesenteric venopathy is less rapidly progressive and has a lower, but still significant, mortality. Early diagnosis and aggressive therapy significantly reduces the mortality of these life-threatening diseases.
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Affiliation(s)
- M S Cappell
- Division of Gastroenterology, Maimonides Medical Center, New York State Health Science Center, Brooklyn, New York, USA
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Cappell MS. Intestinal (mesenteric) vasculopathy. II. Ischemic colitis and chronic mesenteric ischemia. Gastroenterol Clin North Am 1998; 27:827-60, vi. [PMID: 9890115 DOI: 10.1016/s0889-8553(05)70034-0] [Citation(s) in RCA: 79] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Ischemic colitis accounts for approximately half of all cases of mesenteric vasculopathy. The clinical presentation varies depending on underlying cause, extent of vascular obstruction, rapidity of ischemic insult, degree of collateral circulation, and presence of comorbidity. Ischemic colitis is usually diagnosed by colonoscopy. Only approximately 20% of patients require surgery because of signs or laboratory findings of peritonitis or because of clinical deterioration. Approximately 20% of patients develop chronic colitis from irreversible colonic ischemic injury, which manifests clinically as persistent diarrhea, rectal bleeding, or weight loss and endoscopically as a colonic stricture or mass. Chronic mesenteric ischemia is almost always caused by significant atherosclerotic stenosis involving at least two mesenteric arteries, usually the superior mesenteric artery and celiac axis. The classic symptomatic triad of postprandial pain, fear of eating, and involuntary weight loss occurs with advanced disease.
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Affiliation(s)
- M S Cappell
- Department of Medicine, Maimonides Medical Center, Brooklyn, New York, USA
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Ryu R, Lin TC, Kumpe D, Krysl J, Durham JD, Goff JS, Everson GT, Kam I, Wachs M, Russ P, Shrestha R, Trouillot TE, Bilir BM. Percutaneous mesenteric venous thrombectomy and thrombolysis: successful treatment followed by liver transplantation. LIVER TRANSPLANTATION AND SURGERY : OFFICIAL PUBLICATION OF THE AMERICAN ASSOCIATION FOR THE STUDY OF LIVER DISEASES AND THE INTERNATIONAL LIVER TRANSPLANTATION SOCIETY 1998; 4:222-5. [PMID: 9563961 DOI: 10.1002/lt.500040305] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Mesenteric vein thrombosis (MVT) is a rare cause of intestinal ischemia. Because of its nonspecific symptoms, diagnosis is often delayed. We describe a patient with liver cirrhosis who developed acute MVT while waiting for liver transplantation. Surgical intervention carried a high risk because of her underlying cirrhosis. Mesenteric venous thrombectomy and thrombolysis were performed with an AngioJet (Possis Medical, Minneapolis, MN) thrombectomy device and streptokinase infusion through transjugular route. The patient subsequently received an orthotopic liver transplant. We also present a review of the literature about the occurrence and treatment options for MVT.
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Affiliation(s)
- R Ryu
- Department of Interventional Radiology, University of Colorado Health Sciences Center, Denver, Colorado, USA
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Affiliation(s)
- R A Montgomery
- Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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