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Kwon HJ, Lee SH, Cho JH. Influences of etiology and endoscopic appearance on the long-term outcomes of gastric antral vascular ectasia. World J Clin Cases 2022; 10:6050-6059. [PMID: 35949841 PMCID: PMC9254169 DOI: 10.12998/wjcc.v10.i18.6050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Revised: 01/31/2022] [Accepted: 04/24/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Gastric antral vascular ectasia (GAVE) has diverse associations and presumed causes, which include liver cirrhosis, chronic kidney disease, and autoimmune disease. This heterogeneity of underlying disorders suggests that the pathogenesis of GAVE may be variable.
AIM To compare the clinical features and long-term outcomes of GAVE according to endoscopic patterns and etiologies.
METHODS The medical records and endoscopic images of 23 consecutive patients diagnosed with GAVE by endoscopy at Yeungnam University Hospital from January 2006 to December 2020 were retrospectively reviewed. Patients were allocated to cirrhosis (16 patients) and non-cirrhosis groups (7 patients). GAVE subtypes, as determined by endoscopy, were categorized as punctate (a diffuse, honeycomb-like appearance, 17 patients) or striped (a linear, watermelon-like appearance, 6 patients).
RESULTS All GAVE patients with cirrhosis (16/16, 100%) had a punctate pattern by endoscopy, whereas the majority of patients (6/7, 85.7%) without cirrhosis had a striped pattern (P < 0.001). Overt GAVE bleeding (10/23, 43%) was significantly more common in the non-cirrhosis group than in the cirrhosis group (6/7, 85.7% vs 4/16, 25.0%; P = 0.019), and more common in the striped group than in the punctate group (5/6, 83.3% vs 5/17, 29.4%; P = 0.052). However, mean numbers of admissions due to GAVE bleeding and argon plasma coagulation (APC) sessions to address overt bleeding were similar in the cirrhosis and non-cirrhosis groups and in the punctate and striped groups. All patients with GAVE bleeding were successfully treated by APC, and no patient died from GAVE-related blood loss during a median follow-up of 24 mo.
CONCLUSION Punctate-type GAVE is strongly associated with liver cirrhosis, and GAVE patients without cirrhosis tend to be more prone to overt bleeding. However, the presence of cirrhosis and endoscopic patterns did not influence long-term clinical courses or outcomes in cases of overt bleeding.
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Affiliation(s)
- Hyo Jin Kwon
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu 42415, South Korea
| | - Si Hyung Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu 42415, South Korea
| | - Joon Hyun Cho
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu 42415, South Korea
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Endoscopic radiofrequency ablation for the treatment of severe gastric antral vascular ectasia in patients with cirrhosis. Eur J Gastroenterol Hepatol 2021; 33:1414-1419. [PMID: 32925507 DOI: 10.1097/meg.0000000000001889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
INTRODUCTION Gastric antral vascular ectasia is a significant cause of gastrointestinal bleeding in patients with cirrhosis. AIM To assess safety/efficacy and cost/advantages of radiofrequency ablation for the treatment of gastric antral vascular ectasia in patients with cirrhosis. MATERIALS AND METHODS Patients with cirrhosis and severe gastric antral vascular ectasia who underwent radiofrequency ablation were enrolled. Clinical data, gastric antral vascular ectasia grade, and gastric antral vascular ectasia-related hospitalizations were collected. Primary outcome was defined as the absence of transfusion over the 6 months after radiofrequency. An economic analysis was performed in the same period. RESULTS Forty patients (50% Child B) were enrolled (80% refractory to argon plasma coagulation). Gastric antral vascular ectasia eradication was obtained in all patients and 65% of these patients achieved primary outcome. After radiofrequency, mean number of red blood cells transfusions dropped (from 25 to 0.9, P < 0.0001), with a parallel increase in hemoglobin (from 8 to 10.5 g/dL, P < 0.0001). No major complication occurred and liver function remained stable in all patients. The cost-analysis demonstrated a profound reduction of health care cost (from € 536.084 to € 189.044 in the 6 months before vs. after radiofrequency, respectively). These results were confirmed in the subgroup analysis in patients refractory to argon plasma coagulation. CONCLUSIONS Radiofrequency ablation is safe and effective for the treatment of gastric antral vascular ectasia in patients with cirrhosis, including those refractory to argon plasma coagulation. Although the cost of single radiofrequency ablation is relatively high, the cost-analysis demonstrated considerable saving.
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Fouad M, Khalaf Fath-Elbab H, Mostafa AM, Moness HM, Adel NM, Ahmed E. Gastric antral vascular ectasia in hepatitis C virus related liver cirrhosis: Fetching for predictors. JGH OPEN 2021; 5:923-928. [PMID: 34386601 PMCID: PMC8341197 DOI: 10.1002/jgh3.12607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Revised: 06/19/2021] [Accepted: 06/22/2021] [Indexed: 11/08/2022]
Abstract
Background and Aim Gastric antral vascular ectasia (GAVE) is observed in patients with liver cirrhosis and portal hypertension. The exact pathophysiologic mechanism that underlies this condition is unknown. In our study, we estimate the prevalence of GAVE in hepatitis C virus (HCV) cirrhosis and attempted to determine if any of the hepatocellular manifestations, liver functions, serum gastrin, abdominal ultrasound and endoscopic picture have a relation to, or could predict, the occurrence of GAVE in cirrhotic patients. Methods This study includes 500 HCV‐related liver cirrhosis patients. According to endoscopic assessment, we detected 30 patients with GAVE (Group 2). From the 470 patients without GAVE, we randomly selected 120 patients (Group 1), to avoid statistical bias, for comparison with Group 2. Comparison included clinical manifestations, laboratory findings, serum gastrin, ultrasound findings, and endoscopic findings (esophageal and/or gastric varices and gastropathy). Results The percentage of GAVE in HCV‐related liver cirrhosis is 0.06%. We can predict GAVE by platelets, palmer erythema, diabetes mellitus (DM), marked ascites > with area under the curve of 0.67, 75.5, 0.62, and 0.40%, and accuracy of 82.5, 72, 70.7, and 79.3%, respectively. There was no correlation found between occurrence of GAVE and endoscopic findings. Also, there was no correlation found between occurrence of GAVE and serum gastrin levels, which reflect another pathophysiology, and we found no statistically significant correlation with GAVE. Conclusions Palmer erythema, low platelets, DM, and ascites might help in the prediction of GAVE. GAVE is not linked to the presence, type or grade of varices, and gastropathy.
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Affiliation(s)
- Magdy Fouad
- Gastroenterology and Hepatology Unit, Department of Tropical Medicine Faculty of Medicine - Minia University Minia Egypt
| | - Hanaa Khalaf Fath-Elbab
- Gastroenterology and Hepatology Unit, Department of Tropical Medicine Faculty of Medicine - Minia University Minia Egypt
| | - Alaa Mohamed Mostafa
- Gastroenterology and Hepatology Unit, Department of Tropical Medicine Faculty of Medicine - Minia University Minia Egypt
| | - Hend M Moness
- Department of Clinical Pathology Faculty of Medicine - Minia University Minia Egypt
| | | | - Elham Ahmed
- Department of Internal Medicine Faculty of Medicine - Minia University Minia Egypt
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Systemic sclerosis and the gastrointestinal tract. GASTROENTEROLOGY REVIEW 2017; 12:163-168. [PMID: 29123575 PMCID: PMC5672703 DOI: 10.5114/pg.2017.70467] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Accepted: 06/01/2017] [Indexed: 02/07/2023]
Abstract
Systemic sclerosis (SSc) is an autoimmunological disease of unknown origin with complex pathogenesis and multiple organ involvement. It is characterised by vascular and immunological abnormalities leading to fibrosis of the skin and internal organs. It is a rather rare disease with a prevalence of around 20 per 100,000. The disease results in heterogeneous clinical findings and different courses. Systemic sclerosis usually begins with the onset of Raynaud’s phenomenon (RP), followed by skin sclerosis and internal organ involvement, although it may appear synchronously with RP. Gastrointestinal involvement is a serious and prevalent complication of SSc, and the oesophagus is the most frequently affected organ. Both limited and diffuse cutaneous SSc involve internal organs, with the involvement of the gastrointestinal tract as a leading cause of morbidity. At present, treatment is mainly symptomatic with no disease-modifying drugs.
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Upper gastrointestinal bleeding (watermelon stomach) in a patient with limited scleroderma (CREST syndrome). ACTA ACUST UNITED AC 2016; 13:361-362. [PMID: 27353193 DOI: 10.1016/j.reuma.2016.05.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2016] [Revised: 05/20/2016] [Accepted: 05/26/2016] [Indexed: 01/19/2023]
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Wang J, Stine JG, Cornella SL, Argo CK, Cohn SM. Patients with Gastric Antral Vascular Ectasia (GAVE) Are at a Higher Risk of Gastrointestinal Bleeding in the Absence of Cirrhosis. J Clin Transl Hepatol 2015; 3:254-9. [PMID: 26807380 PMCID: PMC4721892 DOI: 10.14218/jcth.2015.00031] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2015] [Revised: 10/09/2015] [Accepted: 10/11/2015] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND AND AIMS Gastric antral vascular ectasia (GAVE) is commonly found in patients with cirrhosis, but it is also associated with other diseases in the absence of cirrhosis. Whether GAVE confers a different severity of gastrointestinal (GI) bleeding between patients with and without cirrhosis remains unknown. We aim to examine whether there is a difference in clinically significant GI bleeding due to GAVE in patients with or without cirrhosis. METHODS This is a retrospective case-control study of patients who were diagnosed with GAVE between January 2000 and June 2014. Patients were categorized into cirrhosis and noncirrhosis groups, and those with an additional GI bleeding source were excluded. Univariate comparisons and multivariable models were constructed using logistic regression. RESULTS In total, 110 patients diagnosed with GAVE on esophagogastroduodenoscopy (EGD) were included in our analysis; 84 patients had cirrhosis (76.4%) and 26 (23.6%) did not. Active GI bleeding was more prevalent in patients without cirrhosis (63.4% vs. 32.1%, p=0.003) despite similar indications for EGD, and endoscopic treatment with argon plasma coagulation (APC) was required more often in this group, approaching statistical significance (27% vs. 10.7%, p=0.056). There was no difference in bleeding severity, as evidenced by similar re-bleeding rates, surgery, or death attributed to uncontrolled bleeding. The strongest independent risk factor for GI bleeding was the absence of cirrhosis (odds ratio (OR): 5.151 (95% confidence interval (CI): 1.08-24.48, p=0.039). CONCLUSIONS Patients with GAVE in the absence of cirrhosis are at higher risk for active GI bleeding and require more frequent endoscopic treatment than similar patients with cirrhosis. It may be worthwhile to treat GAVE in this population even in the absence of active bleeding.
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Affiliation(s)
- Jennifer Wang
- Department of Medicine, University of Virginia, Charlottesville, Virginia, USA
| | - Jonathan G. Stine
- Division of Gastroenterology and Hepatology, University of Virginia, Charlottesville, Virginia, USA
- Correspondence to: Jonathan G Stine, Division of Gastroenterology and Hepatology, JPA and Lee Street, MSB2145, PO Box 800708, University of Virginia, Charlottesville, VA 22908-0708, USA. Tel: +1-434-243-7741, Fax: +1-434-244-7529, E-mail:
| | - Scott L. Cornella
- Department of Medicine, University of Virginia, Charlottesville, Virginia, USA
| | - Curtis K. Argo
- Division of Gastroenterology and Hepatology, University of Virginia, Charlottesville, Virginia, USA
| | - Steven M. Cohn
- Division of Gastroenterology and Hepatology, University of Virginia, Charlottesville, Virginia, USA
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Gastric Antral Vascular Ectasia in Systemic Sclerosis: Current Concepts. Int J Rheumatol 2015; 2015:762546. [PMID: 26633973 PMCID: PMC4655054 DOI: 10.1155/2015/762546] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Revised: 10/20/2015] [Accepted: 10/20/2015] [Indexed: 12/20/2022] Open
Abstract
Introduction. Gastric antral vascular ectasia (GAVE) is a rare entity with unique endoscopic appearance described as “watermelon stomach.” It has been associated with systemic sclerosis but the pathophysiological changes leading to GAVE have not been explained and still remain uncertain. Methods. Databases Medline, Scopus, Embase, PubMed, and Cochrane were searched for relevant papers. The main search words were “Gastric antral vascular ectasia,” “Watermelon Stomach,” “GAVE,” “Scleroderma,” and “Systemic Sclerosis.” Fifty-four papers were considered for this review. Results. GAVE is a rare entity in the spectrum of manifestations of systemic sclerosis with unknown pathogenesis. Most patients with systemic sclerosis and GAVE present with asymptomatic anemia, iron deficiency anemia, or heavy acute gastrointestinal bleeding. Symptomatic therapy and endoscopic ablation are the first-line of treatment. Surgical approach may be recommended for patients who do not respond to medical or endoscopic therapies. Conclusion. GAVE can be properly diagnosed and treated. Early diagnosis is key in the management of GAVE because it makes symptomatic therapies and endoscopic approaches feasible. A high index of suspicion is critical. Future studies and a critical review of the current findings about GAVE are needed to understand the role of this condition in systemic sclerosis.
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Matucci-Cerinic M, Kahaleh B, Wigley FM. Review: evidence that systemic sclerosis is a vascular disease. ACTA ACUST UNITED AC 2013; 65:1953-62. [PMID: 23666787 DOI: 10.1002/art.37988] [Citation(s) in RCA: 276] [Impact Index Per Article: 25.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2012] [Accepted: 04/18/2013] [Indexed: 12/12/2022]
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Keohane J, Berro W, Harewood GC, Murray FE, Patchett SE. Band ligation of gastric antral vascular ectasia is a safe and effective endoscopic treatment. Dig Endosc 2013; 25:392-6. [PMID: 23808945 DOI: 10.1111/j.1443-1661.2012.01410.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2012] [Accepted: 09/28/2012] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIM Gastric antral vascular ectasia (GAVE) or 'watermelon stomach' is a rare and often misdiagnosed cause of occult upper gastrointestinal bleeding. Treatment includes conservative measures such as transfusion and endoscopic therapy. A recent report suggests that endoscopic band ligation (EBL) offers an effective alternative treatment. The aim of the present study is to demonstrate our experiences with this novel technique, and to compare argon plasma coagulation (APC) with EBL in terms of safety and efficacy. METHODS A retrospective analysis of all endoscopies with a diagnosis of GAVE was carried out between 2004 and 2010. Case records were examined for information pertaining to the number of procedures carried out, mean blood transfusions, mean hemoglobin, and complications. RESULTS A total of 23 cases of GAVE were treated. The mean age was 73.9 (55-89) years. Female to male ratio was 17:6 and mean follow up was 26 months. Eight patients were treated with EBL with a mean number of treatments of 2.5 (1-5). This resulted in a statistically significant improvement in the endoscopic appearance and a trend towards fewer transfusions. Of the eight patients treated with EBL, six (75%) patients had previously failed APC treatment despite having a mean of 4.7 sessions. Band ligation was not associated with any short- or medium-term complications. The 15 patients who had APC alone had a mean of four (1-11) treatments. Only seven (46.7%) of these patients had any endoscopic improvement with a mean of four sessions. CONCLUSIONS EBL represents a safe and effective treatment for GAVE.
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Affiliation(s)
- John Keohane
- Department of Gastroenterology and Hepatology, Beaumont Hospital, Dublin, Ireland.
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Fuccio L, Mussetto A, Laterza L, Eusebi LH, Bazzoli F. Diagnosis and management of gastric antral vascular ectasia. World J Gastrointest Endosc 2013; 5:6-13. [PMID: 23330048 PMCID: PMC3547119 DOI: 10.4253/wjge.v5.i1.6] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2012] [Revised: 09/26/2012] [Accepted: 12/01/2012] [Indexed: 02/05/2023] Open
Abstract
Gastric antral vascular ectasia (GAVE) is an uncommon but often severe cause of upper gastrointestinal (GI) bleeding, responsible of about 4% of non-variceal upper GI haemorrhage. The diagnosis is mainly based on endoscopic pattern and, for uncertain cases, on histology. GAVE is characterized by a pathognomonic endoscopic pattern, mainly represented by red spots either organized in stripes radially departing from pylorus, defined as watermelon stomach, or arranged in a diffused-way, the so called honeycomb stomach. The histological pattern, although not pathognomonic, is characterized by four alterations: vascular ectasia of mucosal capillaries, focal thrombosis, spindle cell proliferation and fibrohyalinosis, which consist of homogeneous substance around the ectatic capillaries of the lamina propria. The main differential diagnosis is with Portal Hypertensive Gastropathy, that can frequently co-exists, since about 30% of patients with GAVE co-present a liver cirrhosis. Autoimmune disorders, mainly represented by Reynaud’s phenomenon and sclerodactyly, are co-present in about 60% of patients with GAVE; other autoimmune and connective tissue disorders are occasionally reported such as Sjogren’s syndrome, systemic lupus erythematosus, primary biliary cirrhosis and systemic sclerosis. In the remaining cases, GAVE syndrome has been described in patients with chronic renal failure, bone marrow transplantation and cardiac diseases. The pathogenesis of GAVE is still obscure and many hypotheses have been proposed such as mechanical stress, humoural and autoimmune factors and hemodynamic alterations. In the last two decades, many therapeutic options have been proposed including surgical, endoscopic and medical choices. Medical therapy has not clearly shown satisfactory results and surgery should only be considered for refractory severe cases, since this approach has significant mortality and morbidity risks, especially in the setting of portal hypertension and liver cirrhosis. Endoscopic therapy, particularly treatment with Argon Plasma Coagulation, has shown to be as effective and also safer than surgery, and should be considered the first-line treatment for patients with GAVE-related bleeding.
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Affiliation(s)
- Lorenzo Fuccio
- Lorenzo Fuccio, Liboria Laterza, Leonardo Henry Eusebi, Franco Bazzoli, Department of Clinical Medicine, S.Orsola-Malpighi University Hospital, 40138 Bologna, Italy
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Gastric antral vascular ectasia in systemic sclerosis. Int J Rheumatol 2011; 2011:305238. [PMID: 22121374 PMCID: PMC3216371 DOI: 10.1155/2011/305238] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2011] [Accepted: 08/26/2011] [Indexed: 12/13/2022] Open
Abstract
Gastric antral vascular ectasia is a not so well-understood, and more rare, gastrointestinal manifestation of Systemic Sclerosis which can lead to chronic anemia. A high suspicion and better understanding of this rare manifestation is needed for early detection and treatment. Therapeutic regiments include iron supplementation with acid suppressive therapy, while endoscopic intervention has been shown to be successful in most cases, with gastrectomy or antrectomy rarely needed.
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Singh YP, Prasad BNS, Agarwal V. Unusual cause of anaemia in scleroderma: Gastric antral vascular ectasia. INDIAN JOURNAL OF RHEUMATOLOGY 2011. [DOI: 10.1016/s0973-3698(11)60086-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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Abstract
INTRODUCTION Watermelon stomach (WS) or gastric antral vascular ectasia (GAVE) is a rare cause of upper gastrointestinal bleeding described in a variety of autoimmune disorders. Association of watermelon stomach with Sjögren's syndrome is extremely rare. CASE REPORT; We presented a 67-year old female with primary Sjögren's syndrome (SS) who had developed a persistent severe iron-deficiency anemia. An upper gastric endoscopy revealed the presence of gastric antral vascular ectasia (GAVE) as a cause of occult gastrointestinal bleeding. The treatment with argon-plasma coagulation was postponed as the conservative therapy with iron substitution and proton pump inhibitor led to improvement of anemia and hemoglobin levels normalization. CONCLUSION This is the first report of WS in a patient with primary SS without the presence of coexisting autoimmune disorder. Recognition of this rare, but clinically important, cause of gastrointestinal bleeding may decrease comorbidity in patients with autoimmune disorders including primary Sjögren's syndrome.
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Lidia Vera-Lastra O. [Systemic sclerosis and the gastrointestinal tract. Diagnostic and therapeutic approach]. ACTA ACUST UNITED AC 2008; 2 Suppl 3:S24-30. [PMID: 21794384 DOI: 10.1016/s1699-258x(06)73104-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
In systemic sclerosis esophagus is affected in 90% followed by anal and rectal involvement (50-70%), stomach (40-70%), colon (10-50%) and small bowel (40%). The main clinical findings are esophagic: dysphagia and sign of gastroesophageal reflux and its complications. Gastric symptomatology is a consequence of gastroparesis (postprandial fullness, nausea). Intestinal affection produces hypomotility (abdominal distention, deficient intestinal absorption, bacterial overgrowth). In colon there are diverticula, intestinal constipation, and fecal incontinence. For the diagnosis of GIT involvement the following are useful: studies of digestive tract with contrast media, endoscopy of upper GIT; gastric emptying; pH metry; esophageal and rectal manometry, as well as test to investigate deficient intestinal absorption syndrome. The prokinetic are a cornerstone for the treatment of hypomotility of GIT, along with pump proton inhibitors for the esophageal alteration and antibiotics for bacterial overgrowth.
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Affiliation(s)
- Olga Lidia Vera-Lastra
- Departamento de Medicina Interna. Hospital de Especialidades Antonio Fraga Mouret. Centro Médico Nacional La Raza. IMSS. México DF. México
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Marie I, Ducrotte P, Antonietti M, Herve S, Levesque H. Watermelon stomach in systemic sclerosis: its incidence and management. Aliment Pharmacol Ther 2008; 28:412-21. [PMID: 18498445 DOI: 10.1111/j.1365-2036.2008.03739.x] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND To date, there are no large endoscopic studies in systemic sclerosis (SSc), and both prevalence and characteristics of watermelon stomach in SSc have not been determined. AIMS To determine the prevalence, clinical presentation, endoscopic appearance, therapy success and long-term outcome in SSc patients with watermelon stomach and make predictions about which SSc patients are at risk for watermelon stomach. Patients and methods From 1990 to 2008, 264 patients were seen for evaluation of SSc. Data were collected as regards patients' characteristics, time of watermelon stomach onset, features, therapy and outcome of watermelon stomach. RESULTS Fifteen SSc patients (5.7%) exhibited watermelon stomach. SSc onset preceded watermelon stomach manifestations in 13 patients (86.7%). Most patients (86.7%) presented with iron-deficiency anaemia, two other patients experienced gastrointestinal haemorrhage. Gastroscopy disclosed typical 'watermelon stomach' characterized by prominent, erythematous stripes, radiating in a spoke-like fashion from the antrum to the pylorus. All patients received conservative therapy; because of deterioration of watermelon stomach, eight patients (53.3%) underwent endoscopic procedures. During follow-up, five patients (33.3%) exhibited recurrences of watermelon stomach. CONCLUSIONS Our series indicates that watermelon stomach should be considered when unexplained iron-deficiency anaemia occurs in SSc patients. Moreover, because watermelon stomach may be the first manifestation of SSc, patients with unexplained watermelon stomach should systematically undergo physical examination and autoantibody testing to detect the underlying SSc.
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Affiliation(s)
- I Marie
- Department of Internal Medicine, Rouen University Hospital, Rouen Cedex, France.
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ZNF397, a new class of interphase to early prophase-specific, SCAN-zinc-finger, mammalian centromere protein. Chromosoma 2008; 117:367-80. [PMID: 18369653 DOI: 10.1007/s00412-008-0155-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2008] [Revised: 02/14/2008] [Accepted: 02/28/2008] [Indexed: 01/15/2023]
Abstract
The centromere is a complex structure required for equal segregation of newly synthesised sister chromatids at mitosis. One of the significant objectives in centromere research is to determine the complete repertoire of protein components that constitute the kinetochore. Here, we identify a novel centromere protein using a centromere-positive autoimmune serum from a patient with watermelon stomach disease. Western blot and screening of a lambda phage expression library revealed a 60-kDa protein, ZNF397. This protein belongs to the classical Cys(2)His(2) group of the zinc-finger protein superfamily and contains two conserved domains: a leucine-rich SCAN domain and nine Cys(2)His(2) zinc fingers. Bioinformatic analysis shows that ZNF397 is conserved in placental mammals. Stable GFP:ZNF397-expressing human cells show co-localisation of ZNF397 with the constitutive centromere protein CENP-A during interphase and early prophase. Deletion and domain-swap constructs indicate that the SCAN domain is necessary but not sufficient for centromere localisation. Gene-knockout studies in mice using the mouse orthologue (Zfp397) reveal that ZNF397 is a non-essential protein. These properties define ZNF397 as a member of a new class of interphase to early prophase-specific and SCAN domain-containing mammalian centromere protein. The possible role of this protein in transcription at the centromere is discussed.
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Lecleire S, Ben-Soussan E, Antonietti M, Goria O, Riachi G, Lerebours E, Ducrotté P. Bleeding gastric vascular ectasia treated by argon plasma coagulation: a comparison between patients with and without cirrhosis. Gastrointest Endosc 2008; 67:219-25. [PMID: 18226684 DOI: 10.1016/j.gie.2007.10.016] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2007] [Accepted: 10/02/2007] [Indexed: 02/07/2023]
Abstract
BACKGROUND Gastric vascular ectasia (GVE) is an uncommon etiology of GI bleeding. GVE can affect not only patients with cirrhosis but also patients with a variety of chronic diseases. OBJECTIVE The aim of the study was to compare clinical and endoscopic patient characteristics and responses to treatment by argon plasma coagulation (APC) of bleeding GVE between patients with cirrhosis and noncirrhotic patients. DESIGN Retrospective study of consecutive patients. PATIENTS Between January 2001 and December 2005, 30 patients were treated by APC for bleeding GVE. INTERVENTIONS Clinical and endoscopic features and APC treatment success were compared between patients with cirrhosis (group 1) and noncirrhotic patients (group 2). MAIN OUTCOME MEASUREMENTS Endoscopic treatment efficacy was assessed on the recurrence of symptoms after APC. RESULTS Seventeen patients were cirrhotic and 13 had no cirrhosis. Cirrhotic patients presented more frequently with overt bleeding (65% vs 15%) and noncirrhotic patients with occult bleeding with iron deficiency anemia (35% vs 85%, P= .01). Endoscopy in noncirrhotic patients revealed more frequently a "watermelon" appearance (23.5% vs 76.9%, P= .008). Endoscopic treatment by APC was successful in 83.3% of patients (88.2% vs 76.9%, not significant). Patients from group 2 required significantly more APC sessions to achieve a complete treatment (2.18 vs 3.77, P= .04). CONCLUSIONS APC treatment of bleeding GVE was efficient and safe in cirrhotic and noncirrhotic patients in more than 80% of cases. Noncirrhotic patients required significantly more APC sessions to achieve a complete treatment. An endoscopic watermelon appearance and the use of antiplatelet drugs were associated with failure of APC.
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Affiliation(s)
- Stéphane Lecleire
- Department of Hepato-Gastroenterology and Nutrition, Endoscopy Unit, ADEN-EA3234/IFRMP23 Research Group, Rouen University Hospital Charles-Nicolle, Rouen, France
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Virmani R, Burke AP, Taylor AJ. Congenital Malformations of the Vasculature. Vasc Med 2006. [DOI: 10.1016/b978-0-7216-0284-4.50071-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Mok CC. Investigations and management of gastrointestinal and hepatic manifestations of systemic lupus erythematosus. Best Pract Res Clin Rheumatol 2005; 19:741-66. [PMID: 16150401 DOI: 10.1016/j.berh.2005.04.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Gastrointestinal (GI) manifestations of systemic lupus erythematosus (SLE) are protean. Any part of the GI tract and the hepatobiliary system can be involved. Up to two-third of SLE patients develop GI symptoms at some stage of their illnesses. Clinical presentations of GI lupus are non-specific and can be difficult to differentiate from infective, thrombotic, therapy-related and non-SLE etiologies. Clinical acumen and appropriate endoscopic, biopsy and imaging procedures are essential for establishing the correct diagnosis. Acute abdominal pain in SLE patients can herald an intra-abdominal catastrophe and should be evaluated promptly. Surgical intervention should be instituted without delay if conservative management fails or when there is clinical or radiological suspicion of visceral perforation or intra-abdominal collections.
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Affiliation(s)
- C C Mok
- Department of Medicine and Geriatrics, Tuen Mun Hospital, New Territories, Hong Kong, China.
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Jaovisidha K, Csuka ME, Almagro UA, Soergel KH. Severe gastrointestinal involvement in systemic sclerosis: report of five cases and review of the literature. Semin Arthritis Rheum 2005; 34:689-702. [PMID: 15692963 DOI: 10.1016/j.semarthrit.2004.08.009] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVE To review current literature on the gastrointestinal tract (GIT) manifestations of systemic sclerosis (SSc) and to report on 5 patients with severe gastrointestinal SSc. MATERIALS AND METHODS The clinical course and histopathology of 5 patients are described. A review of the medical literature registered in MedLine and PreMedLine databases from 1996 through mid-2004 was performed using the keywords systemic sclerosis and scleroderma and combining them with text words such as gastric, gastrointestinal, anorectal, colonic, and hepatic. RESULTS All 5 patients had severe GIT involvement: 4 with diffuse cutaneous SSc (dcSSc) and 1 with limited cutaneous SSc (lcSSc). Autopsy results of 2 patients who died from severe malnutrition and aspiration pneumonia are presented. Literature review includes involvement from oral cavity to anus with varying degrees of severity. Most GIT manifestations result from dysmotility secondary to infiltration of the gastrointestinal wall with fibrous tissue and can cause life-threatening malabsorption and malnutrition. Diagnostic tests, pathology, and treatments of GIT SSc are reviewed. CONCLUSIONS GIT involvement in SSc can be severely debilitating and even life-threatening. Although morbidity is inevitable, appropriate supportive treatment can prolong survival. RELEVANCE GI complications of SSc cause significant morbidity and mortality.
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Affiliation(s)
- Kanyakorn Jaovisidha
- Division of Rheumastology, Department of Medicine, Chulalongkorn University, Bangkok, Thailand
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Faure P, Escudié L, Rouquet O, Toulemonde P, Buscail L, Frexinos J. [Gastric antral vascular ectasia, systemic sclerosis and pernicious anemia: a non-fortuitous association]. GASTROENTEROLOGIE CLINIQUE ET BIOLOGIQUE 2004; 28:814-5. [PMID: 15646546 DOI: 10.1016/s0399-8320(04)95136-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
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23
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Sebastian S, O'Morain CA, Buckley MJM. Review article: current therapeutic options for gastric antral vascular ectasia. Aliment Pharmacol Ther 2003; 18:157-65. [PMID: 12869075 DOI: 10.1046/j.1365-2036.2003.01617.x] [Citation(s) in RCA: 97] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Gastric antral vascular ectasia, or 'watermelon stomach', is a rare but important cause of gastrointestinal blood loss and anaemia, which has characteristic endoscopic and histological features. The pathogenesis of this condition remains unclear; however, many associated disorders have been documented. Various medical, surgical and endoscopic therapeutic modalities have been attempted with variable success. Leading contenders for the therapeutic modality of choice include hormonal therapy, endoscopic Nd:YAG laser and argon plasma coagulation. Randomized controlled trials to identify the ideal treatment method are lacking at present.
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Affiliation(s)
- S Sebastian
- Department of Gastroenterology, Adelaide and Meath Hospital, Trinity College, Dublin, Ireland
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Taylor A, Sanders DS, Lobo AJ, Snaith ML. Gastric antral vascular ectasia as the only presenting feature of limited cutaneous systemic sclerosis. J Clin Gastroenterol 2002; 34:490-1. [PMID: 11907373 DOI: 10.1097/00004836-200204000-00027] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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25
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