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Okimoto K, Matsumura T, Akizue N, Ohta Y, Taida T, Kato J, Kato N. Novel self-assembling peptide for management of bleeding associated with colorectal angiodysplasia. Endoscopy 2024; 56:E412-E413. [PMID: 38759966 PMCID: PMC11101273 DOI: 10.1055/a-2313-3786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/19/2024]
Affiliation(s)
- Kenichiro Okimoto
- Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Tomoaki Matsumura
- Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Naoki Akizue
- Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Yuki Ohta
- Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Takashi Taida
- Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
- Endoscopy Center, Chiba University Hospital, Chiba, Japan
| | - Jun Kato
- Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
- Endoscopy Center, Chiba University Hospital, Chiba, Japan
| | - Naoya Kato
- Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
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2
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Chataut D, Katwal S, Suwal S, Thapa A, Bhattarai B. Angiodysplasia simulating variceal bleeding: a challenging case report of diagnosis and intervention. Ann Med Surg (Lond) 2024; 86:3109-3112. [PMID: 38694381 PMCID: PMC11060247 DOI: 10.1097/ms9.0000000000001963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 03/05/2024] [Indexed: 05/04/2024] Open
Abstract
Introduction and importance Angiodysplasia, a prevalent vascular anomaly in the gastrointestinal tract, often presents with upper gastrointestinal bleeding, sharing symptoms with gastric varices. The diagnostic challenge arises due to overlapping clinical features. This case report highlights the importance of considering angiodysplasia in the differential diagnosis, especially when variceal bleeding is less likely, and emphasizes the role of various diagnostic modalities in accurate identification. Case presentation A 52-year-old male presented with severe hematemesis and melena, mimicking variceal bleeding. Despite initial management, bleeding persisted. Contrast-enhanced computed tomography revealed dilated vascular channels, raising suspicion for both gastric varices and angiodysplasia. Endoscopy confirmed an angiomatous lesion, inadvertently disrupted during the procedure, necessitating angiography. The angiographic findings supported the diagnosis of angiodysplasia, and successful interventions included temporary glue embolization and argon laser coagulation during endoscopy. The patient was discharged with stable hemoglobin; a 2-year follow-up showed no recurrence. Clinical discussion The case discusses the challenges in differentiating angiodysplasia from varices, emphasizing the role of imaging and endoscopic modalities. It highlights the need for a tailored approach to treatment, including argon plasma coagulation, and underscores the significance of meticulous follow-up for recurrence. Conclusion This case report elucidates the diagnostic and therapeutic journey in managing a patient with angiodysplasia masquerading as variceal bleeding. It emphasizes the importance of considering vascular anomalies without typical signs and the significance of individualized interventions for optimal patient outcomes. The 2-year follow-up without recurrence signifies the successful management of the case.
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Affiliation(s)
- Dinesh Chataut
- Department of Radiology, Maharajgunj Medical Campus, Kathmandu
| | - Shailendra Katwal
- Department of Radiology, Dadeldhura Subregional Hospital, Dadeldhura
| | - Sundar Suwal
- Department of Radiology, Maharajgunj Medical Campus, Kathmandu
| | - Ajit Thapa
- Department of Radiology, Maharajgunj Medical Campus, Kathmandu
| | - Bharosha Bhattarai
- Department of Radiology, BP Koirala Institute of Health Science, Sunsari, Nepal
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3
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Khalifa A, Rockey DC. Role of Endoscopy in the Diagnosis, Grading, and Treatment of Portal Hypertensive Gastropathy and Gastric Antral Vascular Ectasia. Gastrointest Endosc Clin N Am 2024; 34:263-274. [PMID: 38395483 DOI: 10.1016/j.giec.2023.09.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2024]
Abstract
Portal hypertensive gastropathy (PHG) and gastric antral vascular ectasia (GAVE) are 2 distinct gastric vascular abnormalities that may present with acute or chronic blood loss. PHG requires the presence of portal hypertension and is typically associated with chronic liver disease, whereas there is controversy about the association of GAVE with chronic liver disease and/or portal hypertension. Distinguishing between GAVE and PHG is crucial because their treatment strategies differ. This review highlights characteristic endoscopic appearances and the clinical features of PHG and GAVE, which, in turn, aid in their appropriate management.
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Affiliation(s)
- Ali Khalifa
- Digestive Disease Research Center, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Don C Rockey
- Digestive Disease Research Center, Medical University of South Carolina, Charleston, South Carolina, USA.
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Alali AA, Almadi MA, Barkun AN. Review article: Advances in the management of lower gastrointestinal bleeding. Aliment Pharmacol Ther 2024; 59:632-644. [PMID: 38158721 DOI: 10.1111/apt.17859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 10/15/2023] [Accepted: 12/19/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND Lower gastrointestinal bleeding (LGIB) is a common emergency with substantial associated morbidity and mortality. Elective colonoscopy plays an essential role in management, with an even more important role for radiology in the acute setting. Recent advances in the management of patients with LGIB warrant review as the management has recently evolved. AIMS To provide a comprehensive and updated overview of advances in the approach to patients with LGIB METHODS: We performed a comprehensive literature search to examine the current data for this narrative review supplemented by expert opinion. RESULTS The incidence of LGIB is increasing worldwide, partly related to an ageing population and the increasing use of antithrombotics. Diverticulosis continues to be the most common aetiology of LGIB. Pre-endoscopic risk stratification tools, especially the Oakland score, can aid appropriate patient triage. Adequate resuscitation continues to form the basis of management, while appropriate management of antithrombotics is crucial to balance the risk of worsening bleeding against increased cardiovascular risk. Radiological imaging plays an essential role in the diagnosis and treatment of acute LGIB, especially among unstable patients. Colonoscopy remains the gold-standard test for the elective management of stable patients. CONCLUSIONS The management of LGIB has evolved significantly in recent years, with a shift towards radiological interventions for unstable patients while reserving elective colonoscopy for stable patients. A multidisciplinary approach is essential to optimise the outcomes of patients with LGIB.
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Affiliation(s)
- Ali A Alali
- Department of Medicine, Faculty of Medicine, Kuwait University, Jabriya, Kuwait
| | - Majid A Almadi
- Division of Gastroenterology, King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia
- Division of Gastroenterology, The McGill University Health Center, Montreal General Hospital, McGill University, Montreal, Canada
| | - Alan N Barkun
- Division of Gastroenterology, The McGill University Health Center, Montreal General Hospital, McGill University, Montreal, Canada
- Division of Clinical Epidemiology, The McGill University Health Center, Montreal General Hospital, McGill University, Montreal, Canada
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5
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Mozdon MA, Ponomarev RV, Tsvetaeva NV, Shabrin AV, Ermachenkova EI, Larichev SE, Lukina EA. [Iron deficiency anemia in a patient with hereditary hemorrhagic telangiectasia. Case report]. TERAPEVT ARKH 2023; 95:580-585. [PMID: 38159009 DOI: 10.26442/00403660.2023.07.202303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Accepted: 09/29/2023] [Indexed: 01/03/2024]
Abstract
Rendu-Osler-Weber disease or hereditary hemorrhagic telangiectasia (HHT) is a rare autosomal dominant disease. It is characterized by vascular dysplasia with the formation of telangiectasias on the skin, mucous membranes of the respiratory and digestive tracts, arteriovenous malformations (AVMs) in the internal organs, which is manifested by bleeding. Diagnosis is based on Curacao criteria: recurrent and spontaneous nosebleeds, multiple telangiectases on the characteristic localizations, AVMs in one or more of the internal organs, a family history of HHT (i.e. first-degree relative who meets these same criteria for definite HHT). Therapy is aimed at preventing and stopping gastrointestinal, nosebleeds, correction of iron deficiency anemia. A promising method of therapy is the use of angiogenesis inhibitors, in particular bevacizumab. The article presents a description of a clinical case of HHT in a 49-year-old woman with telangiectisia on the mucous membrane of the tongue, gastrointestinal tract and liver AVMs.
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Affiliation(s)
- M A Mozdon
- National Medical Research Center for Hematology
| | | | | | - A V Shabrin
- City Clinical Hospital №17
- Pirogov Russian National Research Medical University
| | | | - S E Larichev
- City Clinical Hospital №17
- Pirogov Russian National Research Medical University
| | - E A Lukina
- National Medical Research Center for Hematology
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6
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Renaud A, Jirka A, Durant C, Connault J, Espitia O, Takoudju C, Agard C. [Gastrointestinal tract involvement in systemic sclerosis]. Rev Med Interne 2023; 44:410-422. [PMID: 37270380 DOI: 10.1016/j.revmed.2023.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 04/17/2023] [Accepted: 05/08/2023] [Indexed: 06/05/2023]
Abstract
Gastrointestinal tract involvement in systemic sclerosis concerns more than 90% of patients but is of heterogeneous clinical expression. It can involve the entire intestinal tract and be responsible for multifactorial malnutrition, which is frequent in this disease. It is a major source of deterioration in the quality of life and can even be life-threatening. Management is complex and multidisciplinary, ranging from simple hygienic and dietary measures, to specialized endoscopic or surgical interventional procedures, also including medical treatments, particularly proton pump inhibitors and prokinetics, with potential side effects. Ongoing research for new diagnostic and therapeutic tools promises to improve the management and prognosis of these patients.
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Affiliation(s)
- A Renaud
- Service de médecine interne, Nantes université, CHU de Nantes, 1, place Alexis-Ricordeau, 44000 Nantes, France.
| | - A Jirka
- Service d'hépato-gastro-entérologie, Nantes université, CHU de Nantes, 44000 Nantes, France
| | - C Durant
- Service de médecine interne, Nantes université, CHU de Nantes, 1, place Alexis-Ricordeau, 44000 Nantes, France
| | - J Connault
- Service de médecine interne, Nantes université, CHU de Nantes, 1, place Alexis-Ricordeau, 44000 Nantes, France
| | - O Espitia
- Service de médecine interne, Nantes université, CHU de Nantes, 1, place Alexis-Ricordeau, 44000 Nantes, France
| | - C Takoudju
- Service d'hépato-gastro-entérologie, Nantes université, CHU de Nantes, 44000 Nantes, France
| | - C Agard
- Service de médecine interne, Nantes université, CHU de Nantes, 1, place Alexis-Ricordeau, 44000 Nantes, France
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Mueller J, Kayser G, Kuellmer A, Schiemer M, Bettinger D, Offensperger F, Thimme R, Schmidt A. ArgoCap - feasibility and safety of a novel over-the-scope device to facilitate endoscopic APC treatment. MINIM INVASIV THER 2023:1-9. [PMID: 36825622 DOI: 10.1080/13645706.2023.2180322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
INTRODUCTION Argon plasma coagulation (APC) is an electrosurgical procedure used, among other indications, for treatment of dysplastic Barrett's mucosa. Homogeneous and safe application can be compromised by varying distances and suboptimal angle of the probe to the tissue. In this study, we present ArgoCap, a novel endoscopic device developed to facilitate endoluminal APC treatment. Objectives of this preclinical study were to assess feasibility and safety and to determine suitable APC settings. MATERIAL AND METHODS One-hundred and thirty-two APC treatments of predefined areas using various APC settings were performed ex vivo in the opened porcine esophagus. Depth of thermal injury was assessed histologically. Feasibility of APC treatment in different locations was examined in 20 explanted porcine esophagi and in first in vivo porcine applications. RESULTS APC treatment in all quadrants of the esophagus was feasible. Histologically, thermal effects involving the whole thickness of the mucosa were visible with all settings. APC with pulsed mode resulted in deep thermal damage with all power settings. No lesions of the muscular layer occurred using precise (E8, E9) and forced (10 W, 20 W) mode. CONCLUSIONS Esophageal APC using ArgoCap is feasible and safe. The device has the potential to improve APC treatment of larger mucosal areas.
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Affiliation(s)
- Julius Mueller
- Department of Medicine II, Medical Center, University of Freiburg, Faculty of Medicine, Freiburg, Germany
| | - Gian Kayser
- Department of Pathology, University of Freiburg, Freiburg, Germany
| | - Armin Kuellmer
- Department of Medicine II, Medical Center, University of Freiburg, Faculty of Medicine, Freiburg, Germany
| | - Moritz Schiemer
- Department of Medicine II, Medical Center, University of Freiburg, Faculty of Medicine, Freiburg, Germany
| | - Dominik Bettinger
- Department of Medicine II, Medical Center, University of Freiburg, Faculty of Medicine, Freiburg, Germany
| | - Florian Offensperger
- Department of Medicine II, Medical Center, University of Freiburg, Faculty of Medicine, Freiburg, Germany
| | - Robert Thimme
- Department of Medicine II, Medical Center, University of Freiburg, Faculty of Medicine, Freiburg, Germany
| | - Arthur Schmidt
- Department of Medicine II, Medical Center, University of Freiburg, Faculty of Medicine, Freiburg, Germany
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Management of Patients With Acute Lower Gastrointestinal Bleeding: An Updated ACG Guideline. Am J Gastroenterol 2023; 118:208-231. [PMID: 36735555 DOI: 10.14309/ajg.0000000000002130] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 11/17/2022] [Indexed: 02/04/2023]
Abstract
Acute lower gastrointestinal bleeding (LGIB) is a common reason for hospitalization in the United States and is associated with significant utilization of hospital resources, as well as considerable morbidity and mortality. These revised guidelines implement the Grading of Recommendations, Assessment, Development, and Evaluation methodology to propose recommendations for the use of risk stratification tools, thresholds for red blood cell transfusion, reversal agents for patients on anticoagulants, diagnostic testing including colonoscopy and computed tomography angiography (CTA), endoscopic therapeutic options, and management of antithrombotic medications after hospital discharge. Important changes since the previous iteration of this guideline include recommendations for the use of risk stratification tools to identify patients with LGIB at low risk of a hospital-based intervention, the role for reversal agents in patients with life-threatening LGIB on vitamin K antagonists and direct oral anticoagulants, the increasing role for CTA in patients with severe LGIB, and the management of patients who have a positive CTA. We recommend that most patients requiring inpatient colonoscopy undergo a nonurgent colonoscopy because performing an urgent colonoscopy within 24 hours of presentation has not been shown to improve important clinical outcomes such as rebleeding. Finally, we provide updated recommendations regarding resumption of antiplatelet and anticoagulant medications after cessation of LGIB.
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Fortuna L, Bottari A, Bisogni D, Coratti F, Giudici F, Orlandini B, Dragoni G, Cianchi F, Staderini F. Gastric Antral Vascular Ectasia (GAVE) a case report, review of the literature and update of techniques. Int J Surg Case Rep 2022; 98:107474. [PMID: 35963152 PMCID: PMC9386635 DOI: 10.1016/j.ijscr.2022.107474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 07/30/2022] [Accepted: 07/30/2022] [Indexed: 01/10/2023] Open
Abstract
Introduction and importance Gastric Antral Vascular Ectasia is a rare disorder that causes up to 4 % of severe acute gastrointestinal bleeding. It affects elderly females with iron deficiency anemia due to chronic blood loss as a common presenting sign. Case presentation We report the case of a 70-year-old man admitted to the Urgency Department for severe asthenia associated with abdominal pain and severe anemia. An urgent upper endoscopic examination showed antral hyperemic streaks and vascular ectasias extending from the pyloric ring to the gastric body as well as signs of recent bleeding. Histological results demonstrated the pathognomonic features of GAVE. Clinical discussion The first line treatment is considered argon plasma coagulation (APC), given its wider availability, safety, efficacy and cost-effectiveness. In current literature, other therapies and different types of endoscopic treatments have been proposed, such as EBL, RFA and Yag: laser. To date, there is no specific recommendation that privileges one method over another in the treatment of GAVE, although APC has proven effective and even better in terms of complications and costs than the other techniques. Conclusion In our experience, endoscopic coagulation with APC probes is a relatively easy-to-use technique with low cost, minimal invasiveness and provides immediate results. On the other hand, a standardized algorithm is also required concerning to the different subtypes to give the best treatment in every case.
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Ismail B, Alayoubi MS, Abdelwadoud M, Castro FJ. Rebleeding after hemoclip versus argon plasma coagulation for gastrointestinal angiodysplasias: a retrospective multicenter study. Eur J Gastroenterol Hepatol 2022; 34:184-191. [PMID: 33731586 DOI: 10.1097/meg.0000000000002098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
BACKGROUND Hemoclips are utilized for treating bleeding gastrointestinal angiodysplastic lesions (GIADs); however, the supporting evidence is limited. AIMS Our aim is to evaluate the efficacy of hemoclips in preventing bleeding secondary to GIADs compared to argon plasma coagulation (APC). METHODS This retrospective study included patients with bleeding gastric, small bowel or colonic GIADs that were endoscopically treated between January 2009 and November 2016. Patients that received hemoclips as monotherapy or in combination were compared to a randomly selected similar number of patients treated with APC. RESULTS We included 157 patients that underwent APC and 141 who received hemoclips. During a median follow-up of 17 months, those with hemoclips had a 32.6% rebleeding vs. 46.5% in the APC group (P = 0.017). On multivariate regression analysis, use of hemoclips was not a significant predictor of rebleeding when compared to APC; hemoclips monotherapy (HR, 0.92; 95% CI, 0.54-1.59) and hemoclips combination (HR, 0.65; 95% CI, 0.41-1.01). When the multivariate analysis was restricted to subjects that resumed antithrombotics after endoscopy, rebleeding risk was lower when hemoclips were used in combination (HR, 0.46; 95% CI, 0.25-0.84) compared to APC. We noted a similar effect in the antithrombotic subgroup even after propensity score matching (HR, 0.51; 95% CI, 0.27-0.95). CONCLUSION Treatment modality was not a significant predictor of rebleeding when studied for the entire population. However, the risk of rebleeding was lower with hemoclips combination therapy compared to APC in patients that resumed antithrombotic therapy, suggesting a potential role for a combined approach in this subgroup of patients.
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Affiliation(s)
- Bahaaeldeen Ismail
- Division of Digestive Diseases and Nutrition, University of Kentucky Chandler Medical Center, Lexington, USA
| | | | - Moaz Abdelwadoud
- Department of Pharmaceutical Health Services Research, University of Maryland, Baltimore, Maryland, USA
| | - Fernando J Castro
- Department of Gastroenterology, Cleveland Clinic Florida, Weston, Florida
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Shaw MYV, Asokkumar R, Tan Kwong Wei EJ, Seow-En I. Colonic angiodysplasia: a culprit of obscure gastrointestinal bleeding in a patient with Heyde syndrome. BMJ Case Rep 2022; 15:15/1/e247595. [PMID: 35027388 PMCID: PMC8762101 DOI: 10.1136/bcr-2021-247595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
A 77-year-old woman presented with obscure gastrointestinal bleeding requiring multiple hospitalisations and blood transfusions. The patient underwent repeated investigations over four hospital admissions across a span of two months. These included upper and lower gastrointestinal endoscopy, video capsule endoscopy as well as CT enterography, without definitive localisation or treatment of the source of bleeding. Finally, a technetium-99m-labelled red blood cell scan demonstrated a ‘blush’ at the proximal transverse colon on delayed imaging. Targeted colonoscopic evaluation showed a subcentimetre angiodysplastic lesion in the corresponding spot at the proximal transverse colon with slow persistent oozing. Endoscopic clips were applied with successful haemostasis. The patient recovered well without further symptom recurrence 5 months postdischarge. We review the literature on colonic angiodysplasias and discuss the diagnostic challenges in obscure gastrointestinal bleeding.
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Affiliation(s)
| | | | | | - Isaac Seow-En
- General Surgery, Singapore General Hospital, Singapore
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12
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Xu L, Xu F, Wang Q, Ke X. Hereditary hemorrhagic telangiectasia with liver cirrhosis: a case report. BMC Gastroenterol 2021. [PMID: 34488642 DOI: 10.1186/s12876-021-01913-3.] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Hereditary hemorrhagic telangiectasia is an autosomal dominant hereditary hemorrhagic disease. Its main feature is an abnormal structure of the blood vessel wall. Cirrhosis of the liver is a common chronic progressive disease with one or more causes in which diffuse liver damage occurs after long-term or repeated injury. Liver cirrhosis can cause dilation of gastrointestinal capillaries. Many patients with hereditary hemorrhagic telangiectasia accompanied by gastrointestinal vascular malformations and liver cirrhosis may be diagnosed only with liver cirrhosis if the clinician does not pay attention to physical examination findings and family history. Moreover, general treatment measures, such as blood transfusion, iron supplementation, and application of hemostatic drugs, are less effective for bleeding in patients with hereditary hemorrhagic telangiectasia than in those with liver cirrhosis alone. CASE PRESENTATION Here, we report the rare case of a 75-year-old Chinese man who was admitted to the hospital with repeated melena and epistaxis. He was diagnosed with unexplained liver cirrhosis, which was later confirmed as hereditary hemorrhagic telangiectasia. Subsequently, we implemented the treatment intervention of oral thalidomide combined with gastrointestinal argon plasma coagulation. A follow-up of more than 8 months showed that the treatment effect was excellent. CONCLUSIONS If patients with liver cirrhosis and gastrointestinal vascular malformations also have a family history of epistaxis, special attention should be paid to targeted physical examination results, and the possibility of hereditary hemorrhagic telangiectasia should be considered. Moreover, for patients with hereditary hemorrhagic telangiectasia and both gastrointestinal bleeding caused by gastrointestinal capillaries and repeated epistaxis, when other general treatment measures are ineffective, thalidomide combined with gastrointestinal argon plasma coagulation may be an effective intervention.
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Affiliation(s)
- Linxia Xu
- Department of Gastroenterology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, Anhui, China
| | - Feng Xu
- Department of Gastroenterology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, Anhui, China
| | - Qizhi Wang
- Department of Gastroenterology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, Anhui, China
| | - Xiquan Ke
- Department of Gastroenterology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, Anhui, China.
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Xu L, Xu F, Wang Q, Ke X. Hereditary hemorrhagic telangiectasia with liver cirrhosis: a case report. BMC Gastroenterol 2021; 21:343. [PMID: 34488642 PMCID: PMC8422673 DOI: 10.1186/s12876-021-01913-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 08/17/2021] [Indexed: 11/30/2022] Open
Abstract
Background Hereditary hemorrhagic telangiectasia is an autosomal dominant hereditary hemorrhagic disease. Its main feature is an abnormal structure of the blood vessel wall. Cirrhosis of the liver is a common chronic progressive disease with one or more causes in which diffuse liver damage occurs after long-term or repeated injury. Liver cirrhosis can cause dilation of gastrointestinal capillaries. Many patients with hereditary hemorrhagic telangiectasia accompanied by gastrointestinal vascular malformations and liver cirrhosis may be diagnosed only with liver cirrhosis if the clinician does not pay attention to physical examination findings and family history. Moreover, general treatment measures, such as blood transfusion, iron supplementation, and application of hemostatic drugs, are less effective for bleeding in patients with hereditary hemorrhagic telangiectasia than in those with liver cirrhosis alone. Case presentation Here, we report the rare case of a 75-year-old Chinese man who was admitted to the hospital with repeated melena and epistaxis. He was diagnosed with unexplained liver cirrhosis, which was later confirmed as hereditary hemorrhagic telangiectasia. Subsequently, we implemented the treatment intervention of oral thalidomide combined with gastrointestinal argon plasma coagulation. A follow-up of more than 8 months showed that the treatment effect was excellent. Conclusions If patients with liver cirrhosis and gastrointestinal vascular malformations also have a family history of epistaxis, special attention should be paid to targeted physical examination results, and the possibility of hereditary hemorrhagic telangiectasia should be considered. Moreover, for patients with hereditary hemorrhagic telangiectasia and both gastrointestinal bleeding caused by gastrointestinal capillaries and repeated epistaxis, when other general treatment measures are ineffective, thalidomide combined with gastrointestinal argon plasma coagulation may be an effective intervention.
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Affiliation(s)
- Linxia Xu
- Department of Gastroenterology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, Anhui, China
| | - Feng Xu
- Department of Gastroenterology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, Anhui, China
| | - Qizhi Wang
- Department of Gastroenterology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, Anhui, China
| | - Xiquan Ke
- Department of Gastroenterology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, Anhui, China.
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14
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So S, Noh JH, Ahn JY, Na HK, Jung KW, Lee JH, Kim DH, Choi KD, Song HJ, Lee GH, Jung HY. Effect of Antithrombotic Therapy on Bleeding after Argon Plasma Coagulation for Gastric Neoplasms. Gut Liver 2021; 16:198-206. [PMID: 34373364 PMCID: PMC8924796 DOI: 10.5009/gnl210157] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 04/25/2021] [Accepted: 04/30/2021] [Indexed: 12/02/2022] Open
Abstract
Background/Aims Postprocedural bleeding is known to be relatively low after argon plasma coagulation (APC) for gastric neoplasms; however, there are few studies proving the effect of antithrombotic agents. This study aimed to analyze the incidence of delayed bleeding (DB) based on antithrombotic agents administered and to identify the risk factors for DB in APC for gastric tumors. Methods A total of 785 patients with 824 lesions underwent APC for single gastric neoplasm between January 2011 and January 2018. After exclusion, 719 and 102 lesions were classified as belonging to the non-antithrombotics (non-AT) and AT groups, respectively. The clinical outcomes were compared between the two groups, and we determined the risk factors for DB in gastric APC. Results Of the total 821 cases, DB occurred in 20 cases (2.4%) 17 cases in the non-AT group and three cases in the AT group (2.4% vs 2.9%, p=0.728). Multivariate analysis of the risk factors for DB confirmed the following significant, independent risk factors male sex (odds ratio, 7.66; 95% confidence interval, 1.02 to 57.69; p=0.048) and chronic kidney disease (odds ratio, 4.51; 95% confidence interval, 1.57 to 13.02; p=0.005). Thromboembolic events and perforation were not observed in all patients regardless of whether they took AT agents. Conclusions AT therapy is acceptably safe in gastric APC because it does not significantly increase the incidence of DB. However, patients with chronic kidney disease or male sex need to receive careful follow-up on the incidence of post-APC bleeding.
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Affiliation(s)
- Seol So
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jin Hee Noh
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Ji Yong Ahn
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Hee Kyong Na
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Kee Wook Jung
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jeong Hoon Lee
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Do Hoon Kim
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Kee Don Choi
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Ho June Song
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Gin Hyug Lee
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Hwoon-Yong Jung
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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Triantafyllou K, Gkolfakis P, Gralnek IM, Oakland K, Manes G, Radaelli F, Awadie H, Camus Duboc M, Christodoulou D, Fedorov E, Guy RJ, Hollenbach M, Ibrahim M, Neeman Z, Regge D, Rodriguez de Santiago E, Tham TC, Thelin-Schmidt P, van Hooft JE. Diagnosis and management of acute lower gastrointestinal bleeding: European Society of Gastrointestinal Endoscopy (ESGE) Guideline. Endoscopy 2021; 53:850-868. [PMID: 34062566 DOI: 10.1055/a-1496-8969] [Citation(s) in RCA: 71] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
1: ESGE recommends that the initial assessment of patients presenting with acute lower gastrointestinal bleeding should include: a history of co-morbidities and medications that promote bleeding; hemodynamic parameters; physical examination (including digital rectal examination); and laboratory markers. A risk score can be used to aid, but should not replace, clinician judgment.Strong recommendation, low quality evidence. 2 : ESGE recommends that, in patients presenting with a self-limited bleed and no adverse clinical features, an Oakland score of ≤ 8 points can be used to guide the clinician decision to discharge the patient for outpatient investigation.Strong recommendation, moderate quality evidence. 3 : ESGE recommends, in hemodynamically stable patients with acute lower gastrointestinal bleeding and no history of cardiovascular disease, a restrictive red blood cell transfusion strategy, with a hemoglobin threshold of ≤ 7 g/dL prompting red blood cell transfusion. A post-transfusion target hemoglobin concentration of 7-9 g/dL is desirable.Strong recommendation, low quality evidence. 4 : ESGE recommends, in hemodynamically stable patients with acute lower gastrointestinal bleeding and a history of acute or chronic cardiovascular disease, a more liberal red blood cell transfusion strategy, with a hemoglobin threshold of ≤ 8 g/dL prompting red blood cell transfusion. A post-transfusion target hemoglobin concentration of ≥ 10 g/dL is desirable.Strong recommendation, low quality evidence. 5: ESGE recommends that, in patients with major acute lower gastrointestinal bleeding, colonoscopy should be performed sometime during their hospital stay because there is no high quality evidence that early colonoscopy influences patient outcomes.Strong recommendation, low quality of evidence. 6 : ESGE recommends that patients with hemodynamic instability and suspected ongoing bleeding undergo computed tomography angiography before endoscopic or radiologic treatment to locate the site of bleeding.Strong recommendation, low quality evidence. 7 : ESGE recommends withholding vitamin K antagonists in patients with major lower gastrointestinal bleeding and correcting their coagulopathy according to the severity of bleeding and their thrombotic risk. In patients with hemodynamic instability, we recommend administering intravenous vitamin K and four-factor prothrombin complex concentrate (PCC), or fresh frozen plasma if PCC is not available.Strong recommendation, low quality evidence. 8 : ESGE recommends temporarily withholding direct oral anticoagulants at presentation in patients with major lower gastrointestinal bleeding.Strong recommendation, low quality evidence. 9: ESGE does not recommend withholding aspirin in patients taking low dose aspirin for secondary cardiovascular prevention. If withheld, low dose aspirin should be resumed, preferably within 5 days or even earlier if hemostasis is achieved or there is no further evidence of bleeding.Strong recommendation, moderate quality evidence. 10: ESGE does not recommend routinely discontinuing dual antiplatelet therapy (low dose aspirin and a P2Y12 receptor antagonist) before cardiology consultation. Continuation of the aspirin is recommended, whereas the P2Y12 receptor antagonist can be continued or temporarily interrupted according to the severity of bleeding and the ischemic risk. If interrupted, the P2Y12 receptor antagonist should be restarted within 5 days, if still indicated.Strong recommendation, low quality evidence.
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Affiliation(s)
- Konstantinos Triantafyllou
- Hepatogastroenterology Unit, Second Department of Propaedeutic Internal Medicine, Medical School, National and Kapodistrian University of Athens, Attikon University General Hospital, Athens, Greece
| | - Paraskevas Gkolfakis
- Department of Gastroenterology, Hepatopancreatology, and Digestive Oncology, CUB Erasme University Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Ian M Gralnek
- Institute of Gastroenterology and Hepatology, Emek Medical Center, Afula, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Kathryn Oakland
- Digestive Diseases and Renal Department, HCA Healthcare, London, UK
| | - Gianpiero Manes
- Gastroenterology and Endoscopy Unit, ASST Rhodense, Garbagnate Milanese and Rho, Milan, Italy
| | | | - Halim Awadie
- Institute of Gastroenterology and Hepatology, Emek Medical Center, Afula, Israel
| | - Marine Camus Duboc
- Gastroenterology Department, Saint-Antoine Hospital, APHP Sorbonne University, Paris, France
| | - Dimitrios Christodoulou
- Division of Gastroenterology, University Hospital & Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina, Greece
| | - Evgeny Fedorov
- Department of Gastroenterology, Moscow University Hospital, Pirogov Russia National Research Medical University, Moscow, Russia
| | - Richard J Guy
- Department of Emergency General Surgery, Wirral University Teaching Hospital NHS Foundation Trust, Birkenhead, Wirral, UK
| | - Marcus Hollenbach
- Medical Department II, Division of Gastroenterology, University of Leipzig Medical Center, Leipzig, Germany
| | - Mostafa Ibrahim
- Department of Gastroenterology and Hepatology, Theodor Bilharz Research Institute, Cairo, Egypt
| | - Ziv Neeman
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Daniele Regge
- Radiology Unit, Candiolo Cancer Institute, FPO-IRCCS, Candiolo.,Department of Surgical Sciences, University of Turin, Turin, Italy
| | - Enrique Rodriguez de Santiago
- Department of Gastroenterology and Hepatology, Hospital Universitario Ramón y Cajal, University of Alcala, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Spain
| | - Tony C Tham
- Division of Gastroenterology, Ulster Hospital, Belfast, Northern Ireland, UK
| | - Peter Thelin-Schmidt
- Department of Medicine (Solna), Karolinska Institute and Department of Medicine, Ersta Hospital, Stockholm, Sweden
| | - Jeanin E van Hooft
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, The Netherlands
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Nishino K, Kawanaka M, Suehiro M, Yoshioka N, Nakamura J, Urata N, Tanigawa T, Sasai T, Oka T, Monobe Y, Saji Y, Kawamoto H, Haruma K. Gastric Hyperplastic Polyps after Argon Plasma Coagulation for Gastric Antral Vascular Ectasia in Patients with Liver Cirrhosis: A Case Suggesting the "Gastrin Link Theory". Intern Med 2021; 60:1019-1025. [PMID: 33116013 PMCID: PMC8079916 DOI: 10.2169/internalmedicine.5837-20] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
We herein report a case of gastric hyperplastic polyps after argon plasma coagulation (APC) for gastric antral vascular ectasia (GAVE) in the antrum of a 65-year-old man with liver cirrhosis and hypergastrinemia induced by long-term proton pump inhibitor (PPI) use. Two years after APC therapy, endoscopy demonstrated multiple gastric polyps in the antrum and angle. A gastric polyp biopsy indicated foveolar epithelium hyperplasia, which was diagnosed as gastric hyperplastic polyps. One year after switching to an H2 blocker antagonist, endoscopy revealed that the polyps and GAVE had disappeared, with normal gastrin levels suggesting that PPI-induced hypergastrinemia had caused gastric hyperplastic polyps after APC therapy, and the polyps had disappeared after discontinuing PPIs.
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Affiliation(s)
- Ken Nishino
- Department of General Internal Medicine 2, Kawasaki Medical School General Medical Center, Japan
| | - Miwa Kawanaka
- Department of General Internal Medicine 2, Kawasaki Medical School General Medical Center, Japan
| | - Mitsuhiko Suehiro
- Department of General Internal Medicine 2, Kawasaki Medical School General Medical Center, Japan
| | - Naoko Yoshioka
- Department of Hepatology and Pancreatology, Kawasaki Medical School, Japan
| | - Jun Nakamura
- Department of Clinical Pathology and Laboratory, Kawasaki Medical School, Japan
| | - Noriyo Urata
- Department of General Internal Medicine 2, Kawasaki Medical School General Medical Center, Japan
| | - Tomohiro Tanigawa
- Department of General Internal Medicine 2, Kawasaki Medical School General Medical Center, Japan
| | - Takako Sasai
- Department of General Internal Medicine 2, Kawasaki Medical School General Medical Center, Japan
| | - Takahito Oka
- Department of General Internal Medicine 2, Kawasaki Medical School General Medical Center, Japan
| | - Yasumasa Monobe
- Department of Pathology, Kawasaki Medical School General Medical Center, Japan
| | | | - Hirofumi Kawamoto
- Department of General Internal Medicine 2, Kawasaki Medical School General Medical Center, Japan
| | - Ken Haruma
- Department of General Internal Medicine 2, Kawasaki Medical School General Medical Center, Japan
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18
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O'Morain NR, O'Donovan H, Conlon C, Shannon E, Manning D, Slattery E. Is Endoscopic Band Ligation a Superior Treatment Modality for Gastric Antral Vascular Ectasia Compared to Argon Plasma Coagulation? Clin Endosc 2021; 54:548-554. [PMID: 33435659 PMCID: PMC8357586 DOI: 10.5946/ce.2020.236] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Accepted: 10/13/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND/AIMS Gastric antral vascular ectasia (GAVE) is a rare acquired vascular lesion of the gastric antrum. The most frequent presentation of GAVE is iron deficiency anemia. Endoscopic therapy is the mainstay of treatment. However, there is no consensus regarding the optimal treatment modality. METHODS A retrospective cohort study was performed on patients with GAVE, including patients receiving endoscopic therapy. Treatment was with either argon plasma coagulation (APC) or endoscopic band ligation (EBL). Basic demographic data, indication for index procedure, number of sessions, and pre- and post-hemoglobin levels were collected. The aim of the study was to compare outcomes across the two treatment modalities. RESULTS One hundred and seventeen diagnoses of GAVE were made. Sixty-two patients (53%) required endoscopic treatment for symptomatic GAVE (female, n=38, 61%; mean age of 74.4 years). Two hundred and eighteen procedures were performed during the study period. APC was performed (n=161, 74%) more frequently than EBL (n=57, 26%). Patients treated with APC at index required a median 5 subsequent therapeutic interventions (APC or EBL), while those treated with EBL at index required a further 2.9 treatments (EBL only) (p<0.05). CONCLUSION APC was the most common treatment modality employed. We demonstrate an increasing incidence of EBL. Patients treated with EBL at index treatment required fewer subsequent treatment sessions and had a greater mean rise in hemoglobin. This suggests a more effective endoscopic response with EBL.
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Affiliation(s)
| | - Helen O'Donovan
- Department of Gastroenterology, University Hospital Galway, Galway, Ireland
| | - Caroline Conlon
- Department of Gastroenterology, University Hospital Galway, Galway, Ireland
| | - Eileen Shannon
- Department of Gastroenterology, University Hospital Galway, Galway, Ireland
| | - Diarmuid Manning
- Department of Gastroenterology, University Hospital Galway, Galway, Ireland
| | - Eoin Slattery
- Department of Gastroenterology, University Hospital Galway, Galway, Ireland
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Faughnan ME, Mager JJ, Hetts SW, Palda VA, Lang-Robertson K, Buscarini E, Deslandres E, Kasthuri RS, Lausman A, Poetker D, Ratjen F, Chesnutt MS, Clancy M, Whitehead KJ, Al-Samkari H, Chakinala M, Conrad M, Cortes D, Crocione C, Darling J, de Gussem E, Derksen C, Dupuis-Girod S, Foy P, Geisthoff U, Gossage JR, Hammill A, Heimdal K, Henderson K, Iyer VN, Kjeldsen AD, Komiyama M, Korenblatt K, McDonald J, McMahon J, McWilliams J, Meek ME, Mei-Zahav M, Olitsky S, Palmer S, Pantalone R, Piccirillo JF, Plahn B, Porteous MEM, Post MC, Radovanovic I, Rochon PJ, Rodriguez-Lopez J, Sabba C, Serra M, Shovlin C, Sprecher D, White AJ, Winship I, Zarrabeitia R. Second International Guidelines for the Diagnosis and Management of Hereditary Hemorrhagic Telangiectasia. Ann Intern Med 2020; 173:989-1001. [PMID: 32894695 DOI: 10.7326/m20-1443] [Citation(s) in RCA: 191] [Impact Index Per Article: 47.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
DESCRIPTION Hereditary hemorrhagic telangiectasia (HHT) is an autosomal dominant disease with an estimated prevalence of 1 in 5000 that is characterized by the presence of vascular malformations (VMs). These result in chronic bleeding, acute hemorrhage, and complications from shunting through VMs. The goal of the Second International HHT Guidelines process was to develop evidence-based consensus guidelines for the management and prevention of HHT-related symptoms and complications. METHODS The guidelines were developed using the AGREE II (Appraisal of Guidelines for Research and Evaluation II) framework and GRADE (Grading of Recommendations Assessment, Development and Evaluation) methodology. The guidelines expert panel included expert physicians (clinical and genetic) in HHT from 15 countries, guidelines methodologists, health care workers, health care administrators, patient advocacy representatives, and persons with HHT. During the preconference process, the expert panel generated clinically relevant questions in 6 priority topic areas. A systematic literature search was done in June 2019, and articles meeting a priori criteria were included to generate evidence tables, which were used as the basis for recommendation development. The expert panel subsequently convened during a guidelines conference to conduct a structured consensus process, during which recommendations reaching at least 80% consensus were discussed and approved. RECOMMENDATIONS The expert panel generated and approved 6 new recommendations for each of the following 6 priority topic areas: epistaxis, gastrointestinal bleeding, anemia and iron deficiency, liver VMs, pediatric care, and pregnancy and delivery (36 total). The recommendations highlight new evidence in existing topics from the first International HHT Guidelines and provide guidance in 3 new areas: anemia, pediatrics, and pregnancy and delivery. These recommendations should facilitate implementation of key components of HHT care into clinical practice.
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Affiliation(s)
- Marie E Faughnan
- St. Michael's Hospital, Li Ka Shing Knowledge Institute, and University of Toronto, Toronto, Ontario, Canada (M.E.F.)
| | | | - Steven W Hetts
- University of California, San Francisco, San Francisco, California (S.W.H., M.C.)
| | | | | | | | - Erik Deslandres
- Centre Hospitalier de l'Université de Montréal, Hôtel-Dieu, Montreal, Quebec, Canada (E.D.)
| | - Raj S Kasthuri
- University of North Carolina at Chapel Hill, Chapel Hill, North Carolina (R.S.K., J.D.)
| | - Andrea Lausman
- St. Michael's Hospital and University of Toronto, Toronto, Ontario, Canada (A.L., R.P.)
| | - David Poetker
- Froedtert and Medical College of Wisconsin, Milwaukee, Wisconsin (D.P., P.F.)
| | - Felix Ratjen
- The Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada (F.R.)
| | - Mark S Chesnutt
- VA Portland Health Care System and Oregon Health & Science University, Portland, Oregon (M.S.C.)
| | | | - Kevin J Whitehead
- University of Utah Medical Center, Salt Lake City, Utah (K.J.W., J.M.)
| | - Hanny Al-Samkari
- Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts (H.A.)
| | - Murali Chakinala
- Washington University School of Medicine, St. Louis, Missouri (M.C., K.K., J.F.P., A.J.W.)
| | - Miles Conrad
- University of California, San Francisco, San Francisco, California (S.W.H., M.C.)
| | - Daniel Cortes
- St. Michael's Hospital and Unity Health Toronto, Toronto, Canada (D.C.)
| | | | - Jama Darling
- University of North Carolina at Chapel Hill, Chapel Hill, North Carolina (R.S.K., J.D.)
| | | | | | | | - Patrick Foy
- Froedtert and Medical College of Wisconsin, Milwaukee, Wisconsin (D.P., P.F.)
| | - Urban Geisthoff
- University Hospital of Marburg and Phillips University Marburg, Marburg, Germany (U.G.)
| | | | - Adrienne Hammill
- Cincinnati Children's Hospital and University of Cincinnati, Cincinnati, Ohio (A.H.)
| | - Ketil Heimdal
- Oslo University Hospital, Rikshospitalet, Oslo, Norway (K.H.)
| | | | | | | | | | - Kevin Korenblatt
- Washington University School of Medicine, St. Louis, Missouri (M.C., K.K., J.F.P., A.J.W.)
| | - Jamie McDonald
- University of Utah Medical Center, Salt Lake City, Utah (K.J.W., J.M.)
| | | | - Justin McWilliams
- University of California, Los Angeles, Los Angeles, California (J.M.)
| | - Mary E Meek
- University of Arkansas for Medical Sciences, Little Rock, Arkansas (M.E.M.)
| | - Meir Mei-Zahav
- Schneider Children's Medical Center of Israel and Sackler School of Medicine of Tel Aviv University, Tel Aviv, Israel (M.M.)
| | | | | | - Rose Pantalone
- St. Michael's Hospital and University of Toronto, Toronto, Ontario, Canada (A.L., R.P.)
| | - Jay F Piccirillo
- Washington University School of Medicine, St. Louis, Missouri (M.C., K.K., J.F.P., A.J.W.)
| | | | | | - Marco C Post
- St. Antonius Hospital, Nieuwegein, and University Medical Center Utrecht, Utrecht, the Netherlands (M.C.P.)
| | - Ivan Radovanovic
- Toronto Western Hospital and University of Toronto, Toronto, Ontario, Canada (I.R.)
| | - Paul J Rochon
- University of Colorado Hospital, Aurora, Colorado (P.J.R.)
| | | | | | - Marcelo Serra
- Hospital Italiano de Buenos Aires, Buenos Aires, Argentina (M.S.)
| | | | | | - Andrew J White
- Washington University School of Medicine, St. Louis, Missouri (M.C., K.K., J.F.P., A.J.W.)
| | - Ingrid Winship
- Royal Melbourne Hospital and University of Melbourne, Melbourne, Victoria, Australia (I.W.)
| | - Roberto Zarrabeitia
- Hospital Sierrallana (Servicio Cántabro de Salud), Torrelavega, Spain (R.Z.)
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20
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Gastric vascular abnormalities: diagnosis and management. Curr Opin Gastroenterol 2020; 36:538-546. [PMID: 32925176 DOI: 10.1097/mog.0000000000000675] [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
PURPOSE OF REVIEW Gastric vascular abnormalities are a well known cause of gastrointestinal bleeding. Due to their recurrent bleeding tendency and potential to cause life-threatening blood loss, gastric vascular abnormalities can result in significant morbidity and cost. RECENT FINDINGS There have been novel advances in medical and endoscopic management of gastric vascular lesions. New data suggest that endoscopic band ligation and ablation may be comparable, or even superior, to argon plasma coagulation (APC) for management of gastric antral vascular ectasia (GAVE). A creative, highly sensitive and specific computer-assisted tool has been developed to facilitate reading video capsule endoscopies for the detection of angiodysplasias, paving the way for artificial intelligence incorporation in vascular lesions diagnostics. Over-the-scope clipping is a relatively new technology that shows promising results in controlling bleeding from Dieulafoy's lesions. SUMMARY In this article, we will broadly review the management of the most prevalent gastric vascular lesions, focusing on the most recent areas of research.
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Vedachalam S, Balasubramanian G, Haas GJ, Krishna SG. Treatment of gastrointestinal bleeding in left ventricular assist devices: A comprehensive review. World J Gastroenterol 2020; 26:2550-2558. [PMID: 32523310 PMCID: PMC7265145 DOI: 10.3748/wjg.v26.i20.2550] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 05/02/2020] [Accepted: 05/13/2020] [Indexed: 02/06/2023] Open
Abstract
Left ventricular assist devices (LVAD) are increasingly become common as life prolonging therapy in patients with advanced heart failure. Current devices are now used as definitive treatment in some patients given the improved durability of continuous flow pumps. Unfortunately, continuous flow LVADs are fraught with complications such as gastrointestinal (GI) bleeding that are primarily attributed to the formation of arteriovenous malformations. With frequent GI bleeding, antiplatelet and anticoagulation therapies are usually discontinued increasing the risk of life-threatening events. Small bowel bleeds account for 15% as the source and patients often undergo multiple endoscopic procedures. Treatment strategies include resuscitative measures and endoscopic therapies. Medical treatment is with octreotide. Novel treatment options include thalidomide, angiotensin converting enzyme inhibitors/angiotensin II receptor blockers, estrogen-based hormonal therapies, doxycycline, desmopressin and bevacizumab. Current research has explored the mechanism of frequent GI bleeds in this population, including destruction of von Willebrand factor, upregulation of tissue factor, vascular endothelial growth factor, tumor necrosis factor-α, tumor growth factor-β, and angiopoetin-2, and downregulation of angiopoetin-1. In addition, healthcare resource utilization is only increasing in this patient population with higher admissions, readmissions, blood product utilization, and endoscopy. While some of the novel endoscopic and medical therapies for LVAD bleeds are still in their development stages, these tools will yet be crucial as the number of LVAD placements will likely only increase in the coming years.
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Affiliation(s)
- Srikanth Vedachalam
- Department of Internal Medicine, The Ohio State University Wexner Medical Center; Columbus, OH 43210, United States
| | - Gokulakrishnan Balasubramanian
- Division of Gastroenterology, Hepatology and Nutrition, The Ohio State University Wexner Medical Center; Columbus, OH 43210, United States
| | - Garrie J Haas
- Division of Cardiovascular Medicine, The Ohio State University Wexner Medical Center; Columbus, OH 43210, United States
| | - Somashekar G Krishna
- Division of Gastroenterology, Hepatology and Nutrition, The Ohio State University Wexner Medical Center; Columbus, OH 43210, United States
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Yuan ZX, Qin QY, Zhu MM, Zhong QH, Fichera A, Wang H, Wang HM, Huang XY, Cao WT, Zhao YB, Wang L, Ma TH. Diverting colostomy is an effective and reversible option for severe hemorrhagic radiation proctopathy. World J Gastroenterol 2020; 26:850-864. [PMID: 32148382 PMCID: PMC7052535 DOI: 10.3748/wjg.v26.i8.850] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 12/04/2019] [Accepted: 02/14/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Severe chronic radiation proctopathy (CRP) is difficult to treat.
AIM To evaluate the efficacy of colostomy and stoma reversal for CRP.
METHODS To assess the efficacy of colostomy in CRP, patients with severe hemorrhagic CRP who underwent colostomy or conservative treatment were enrolled. Patients with tumor recurrence, rectal-vaginal fistula or other types of rectal fistulas, or who were lost to follow-up were excluded. Rectal bleeding, hemoglobin (Hb), endoscopic features, endo-ultrasound, rectal manometry, and magnetic resonance imaging findings were recorded. Quality of life before stoma and after closure reversal was scored with questionnaires. Anorectal functions were assessed using the CRP symptom scale, which contains the following items: Watery stool, urgency, perianal pain, tenesmus, rectal bleeding, and fecal/gas incontinence.
RESULTS A total of 738 continual CRP patients were screened. After exclusion, 14 patients in the colostomy group and 25 in the conservative group were included in the final analysis. Preoperative Hb was only 63 g/L ± 17.8 g/L in the colostomy group compared to 88.2 g/L ± 19.3 g/L (P < 0.001) in the conservative group. All 14 patients in the former group achieved complete remission of bleeding, and the colostomy was successfully reversed in 13 of 14 (93%), excepting one very old patient. The median duration of stoma was 16 (range: 9-53) mo. The Hb level increased gradually from 75 g/L at 3 mo, 99 g/L at 6 mo, and 107 g/L at 9 mo to 111 g/L at 1 year and 117 g/L at 2 years after the stoma, but no bleeding cessation or significant increase in Hb levels was observed in the conservative group. Endoscopic telangiectasia and bleeding were greatly improved. Endo-ultrasound showed decreased vascularity, and magnetic resonance imaging revealed an increasing presarcal space and thickened rectal wall. Anorectal functions and quality of life were significantly improved after stoma reversal, when compared to those before stoma creation.
CONCLUSION Diverting colostomy is a very effective method in the remission of refractory hemorrhagic CRP. Stoma can be reversed, and anorectal functions can be recovered after reversal.
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Affiliation(s)
- Zi-Xu Yuan
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510655, Guangdong Province, China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases; Guangdong Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510655, Guangdong Province, China
| | - Qi-Yuan Qin
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510655, Guangdong Province, China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases; Guangdong Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510655, Guangdong Province, China
| | - Miao-Miao Zhu
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510655, Guangdong Province, China
| | - Qing-Hua Zhong
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510655, Guangdong Province, China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases; Guangdong Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510655, Guangdong Province, China
| | - Alessandro Fichera
- Department of Surgery, University of North Carolina, Chapel Hill, NC 27514, United States
| | - Hui Wang
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510655, Guangdong Province, China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases; Guangdong Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510655, Guangdong Province, China
| | - Huai-Ming Wang
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510655, Guangdong Province, China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases; Guangdong Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510655, Guangdong Province, China
| | - Xiao-Yan Huang
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510655, Guangdong Province, China
| | - Wu-Teng Cao
- Department of Radiology, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510655, Guangdong Province, China
| | - Ye-Biao Zhao
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510655, Guangdong Province, China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases; Guangdong Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510655, Guangdong Province, China
| | - Lei Wang
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510655, Guangdong Province, China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases; Guangdong Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510655, Guangdong Province, China
| | - Teng-Hui Ma
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510655, Guangdong Province, China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases; Guangdong Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510655, Guangdong Province, China
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Isoldi S, Belsha D, Yeop I, Uc A, Zevit N, Mamula P, Loizides AM, Tabbers M, Cameron D, Day AS, Abu-El-Haija M, Chongsrisawat V, Briars G, Lindley KJ, Koeglmeier J, Shah N, Harper J, Syed SB, Thomson M. Diagnosis and management of children with Blue Rubber Bleb Nevus Syndrome: A multi-center case series. Dig Liver Dis 2019; 51:1537-1546. [PMID: 31358484 DOI: 10.1016/j.dld.2019.04.020] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2018] [Revised: 03/10/2019] [Accepted: 04/01/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND Blue Rubber Bleb Nevus Syndrome (BRBNS) is a rare, severe, sporadically occurring disorder characterized by multiple venous malformations. AIMS To present and analyze a case series of pediatric patients with BRBNS and to describe diagnostic approaches and management options applied. PATIENTS AND METHODS Multicenter, retrospective study, evaluating the diagnosis and management of children with BRBNS. RESULTS Eighteen patients diagnosed with BRBNS were included. Cutaneous venous malformations were observed in 78% and gastrointestinal venous malformations in 89%. Lesions were also found in other organs including muscles, joints, central nervous system, eyes, parotid gland, spine, kidneys and lungs. Gastrointestinal lesions were more common in the small intestine than in stomach or colon. The management varied significantly among centers. Endoscopic therapy and surgical therapy alone failed to prevent recurrence of lesions. In younger children and in patients with musculoskeletal or other organ involvement, sirolimus was used with 100% success rate in our series (5 patients treated) although poor compliance with subtherapeutic sirolimus trough levels led to recurrence in a minority. CONCLUSIONS Considering the multi-organ involvement in BRBNS, diagnosis and management requires a multidisciplinary approach. The treatment includes conservative, medical, endoscopic and surgical options. Prospective multicenter studies are needed to identify the optimal management of this rare condition.
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Affiliation(s)
- Sara Isoldi
- Centre of Paediatric Gastroenterology, Sheffield Children's Hospital, Sheffield, United Kingdom.
| | - Dalia Belsha
- Centre of Paediatric Gastroenterology, Sheffield Children's Hospital, Sheffield, United Kingdom
| | - Intan Yeop
- Great Ormond Street Hospital, London, United Kingdom
| | - Aliye Uc
- University of Iowa Carver College of Medicine, Iowa City, IA, United States
| | - Noam Zevit
- Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel Petach Tikva, Israel
| | - Petar Mamula
- Division of Gastroenterology, Hepatology, and Nutrition, The Children's Hospital of Philadelphia, Philadelphia, PA, United States
| | - Anthony Meneloas Loizides
- Department of Pediatrics, Albert Einstein College of Medicine, Division of Pediatric Gastroenterology and Nutrition, Children's Hospital at Montefiore, Bronx, NY, United States
| | - Merit Tabbers
- Departments of Pediatric Gastroenterology, Emma Children's Hospital, Academic Medical Center, Amsterdam, The Netherlands
| | - Don Cameron
- Monash University and Southern Health, Parkville, Victoria, Australia
| | - Andrew S Day
- Department of Paediatrics, University of Otago (Christchurch), Christchurch, NZ, United States
| | - Marwa Abu-El-Haija
- University of Iowa Carver College of Medicine, Iowa City, IA, United States
| | - Voranush Chongsrisawat
- Center of Excellence in Clinical Virology, Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Graham Briars
- Department of Paediatric Gastroenterology, Norfolk and Norwich University Hospital, Norwich, United Kingdom
| | | | | | - Neil Shah
- Great Ormond Street Hospital, London, United Kingdom
| | - John Harper
- Institute of Child Health, University College London, United Kingdom
| | | | - Mike Thomson
- Centre of Paediatric Gastroenterology, Sheffield Children's Hospital, Sheffield, United Kingdom
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Comparative Effectiveness and Safety of Radiofrequency Ablation Versus Argon Plasma Coagulation for Treatment of Gastric Antral Vascular Ectasia: A Systematic Review and Meta-Analysis. J Clin Gastroenterol 2019; 53:599-606. [PMID: 29952856 DOI: 10.1097/mcg.0000000000001088] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
BACKGROUND AND AIMS Although argon plasma coagulation (APC) is the current standard endoscopic treatment for gastric antral vascular ectasia (GAVE), radiofrequency ablation (RFA) has emerged as an attractive alternative. The aim of this study was to perform a systematic review and meta-analysis to evaluate the comparative effectiveness and safety of RFA and APC in the treatment of GAVE. MATERIALS AND METHODS Searches of PubMed, EMBASE, Web of Science, and Cochrane Library databases along with major gastroenterology annual meetings were performed through March 2017. Measured outcomes for comparative effectiveness and safety including improvement in hemoglobin levels, transfusion dependence, number of treatment sessions, complications, follow-up, and author-reported endoscopic success were compared among RFA and APC studies. RESULTS In total, 24 studies (n=508) involving APC and 9 studies (n=104) on RFA were included. Mean age of patients included was comparable in both groups (65.33±7.80 y for APC vs. 66.96±6.23 y for RFA; P=0.98). Pooled mean follow-up was significantly longer for APC compared with RFA (19.52±13.11 vs. 7.43±3.72 mo; P<0.001). In total, 47% of RFA patients were refractory to previous treatment with APC. RFA required fewer mean treatment sessions compared with APC (2.10 vs. 3.39, respectively; P<0.001). RFA resulted in fewer and less severe complications as compared with APC (1.92% vs. 5.12%, respectively; P<0.001). Although the reported endoscopic success was better with RFA compared with APC (97% vs. 66%; P<0.001), the posttreatment pooled hemoglobin increase and reduction in transfusion dependence was higher for APC compared with RFA [weighted mean difference 3.10 g/dL (95% confidence interval, 2.92-3.28) vs. 1.95 g/dL (95% confidence interval, 1.62-2.26); P<0.001; and 88% vs. 66%; P<0.001, for APC and RFA, respectively]. CONCLUSIONS There is limited long-term data on RFA for GAVE; however, available evidence suggests RFA has a comparable efficacy and tolerability compared with APC. In addition, RFA seems to be effective for APC-refractory GAVE patients. Future controlled trials are needed to directly compare treatment efficacy, long-term durability, safety, and cost-effectiveness between these interventions.
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25
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Kichler A, Jang S. Endoscopic Hemostasis for Non-Variceal Upper Gastrointestinal Bleeding: New Frontiers. Clin Endosc 2019; 52:401-406. [PMID: 31309768 PMCID: PMC6785418 DOI: 10.5946/ce.2018.103] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Accepted: 03/16/2019] [Indexed: 12/14/2022] Open
Abstract
Non-variceal upper gastrointestinal bleeding (NVUGIB) refers to blood loss from the gastrointestinal tract proximal to the ligament of Treitz due to lesions that are non-variceal in origin. The distinction of the bleeding source as non-variceal is important in numerous aspects, but none more so than endoscopic approaches for successful hemostasis. When a patient presents with acute overt blood loss, NVUGIB is a medical emergency, which requires immediate intervention. There have been major strides in pharmacologic and endoscopic interventions for successful induction and remission of hemostasis in the last two decades. Despite achieving tangible improvements, the burden of the disease and the consequent mortality remain high. To address endoscopic outcomes better, several new technologies have emerged and have been subsequently incorporated to the armamentarium of hemostatic tools. This study aims to provide a succinct review on novel technologies for endoscopic hemostasis.
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Affiliation(s)
- Adam Kichler
- Department of Gastroenterology and Hepatology, Digestive Disease Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Sunguk Jang
- Department of Gastroenterology and Hepatology, Digestive Disease Institute, Cleveland Clinic, Cleveland, OH, USA
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26
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Parsi MA, Schulman AR, Aslanian HR, Bhutani MS, Krishnan K, Lichtenstein DR, Melson J, Navaneethan U, Pannala R, Sethi A, Trikudanathan G, Trindade AJ, Watson RR, Maple JT. Devices for endoscopic hemostasis of nonvariceal GI bleeding (with videos). VideoGIE 2019; 4:285-299. [PMID: 31334417 PMCID: PMC6616320 DOI: 10.1016/j.vgie.2019.02.004] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Background Endoscopic intervention is often the first line of therapy for GI nonvariceal bleeding. Although some of the devices and techniques used for this purpose have been well studied, others are relatively new, with few available outcomes data. Methods In this document, we review devices and techniques for endoscopic treatment of nonvariceal GI bleeding, the evidence regarding their efficacy and safety, and financial considerations for their use. Results Devices used for endoscopic hemostasis in the GI tract can be classified into injection devices (needles), thermal devices (multipolar/bipolar probes, hemostatic forceps, heater probe, argon plasma coagulation, radiofrequency ablation, and cryotherapy), mechanical devices (clips, suturing devices, banding devices, stents), and topical devices (hemostatic sprays). Conclusions Endoscopic evaluation and treatment remains a cornerstone in the management of nonvariceal upper- and lower-GI bleeding. A variety of devices is available for hemostasis of bleeding lesions in the GI tract. Other than injection therapy, which should not be used as monotherapy, there are few compelling data that strongly favor any one device over another. For endoscopists, the choice of a hemostatic device should depend on the type and location of the bleeding lesion, the availability of equipment and expertise, and the cost of the device.
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Key Words
- ABS, Ankaferd blood stopper
- APC, argon plasma coagulation
- ASGE, American Society for Gastrointestinal Endoscopy
- CPT, Current Procedural Terminology
- CSEMS, covered self-expandable metallic stent
- EBL, endoscopic band ligation
- EDP, endoscopic Doppler probe
- GAVE, gastric antral vascular ectasia
- HP, heater probe
- LGIB, lower GI bleeding
- MPEC, multipolar electrocoagulation
- OTSC, over-the-scope clip
- PTFE, polytetrafluoroethylene
- RCT, randomized controlled trial
- TTS, through-the-scope
- U.S. FDA, United States Food and Drug Administration
- UGIB, upper GI bleeding
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Affiliation(s)
| | - Mansour A Parsi
- Section for Gastroenterology & Hepatology, Tulane University Health Sciences Center, New Orleans, LA
| | - Allison R Schulman
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, MI
| | - Harry R Aslanian
- Section of Digestive Diseases, Department of Internal Medicine, Yale University, New Haven, CT
| | - Manoop S Bhutani
- Department of Gastroenterology, Hepatology and Nutrition, MD Anderson Cancer Center, The University of Texas, Houston, TX
| | - Kuman Krishnan
- Division of Gastroenterology, Department of Internal Medicine, Harvard Medical School and Massachusetts General Hospital, Boston, MA
| | - David R Lichtenstein
- Division of Gastroenterology, Boston Medical Center, Boston University School of Medicine, Boston, MA
| | - Joshua Melson
- Division of Digestive Diseases, Department of Internal Medicine, Rush University Medical Center, Chicago, IL
| | | | - Rahul Pannala
- Division of Gastroenterology and Hepatology, Mayo Clinic Arizona, Scottsdale, AZ
| | - Amrita Sethi
- Division of Digestive and Liver Diseases, New York-Presbyterian/Columbia University Medical Center, New York, NY
| | | | - Arvind J Trindade
- Zucker School of Medicine at Hofstra/Northwell, Northwell Health System, New Hyde Park, NY
| | - Rabindra R Watson
- Interventional Endoscopy Services, California Pacific Medical Center, San Francisco, CA
| | - John T Maple
- Division of Digestive Diseases and Nutrition, University of Oklahoma Health Sciences Center, Oklahoma City, OK
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27
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Oakland K, Chadwick G, East JE, Guy R, Humphries A, Jairath V, McPherson S, Metzner M, Morris AJ, Murphy MF, Tham T, Uberoi R, Veitch AM, Wheeler J, Regan C, Hoare J. Diagnosis and management of acute lower gastrointestinal bleeding: guidelines from the British Society of Gastroenterology. Gut 2019; 68:776-789. [PMID: 30792244 DOI: 10.1136/gutjnl-2018-317807] [Citation(s) in RCA: 145] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 01/07/2019] [Accepted: 01/16/2019] [Indexed: 01/28/2023]
Abstract
This is the first UK national guideline to concentrate on acute lower gastrointestinal bleeding (LGIB) and has been commissioned by the Clinical Services and Standards Committee of the British Society of Gastroenterology (BSG). The Guidelines Development Group consisted of representatives from the BSG Endoscopy Committee, the Association of Coloproctology of Great Britain and Ireland, the British Society of Interventional Radiology, the Royal College of Radiologists, NHS Blood and Transplant and a patient representative. A systematic search of the literature was undertaken and the quality of evidence and grading of recommendations appraised according to the GRADE(Grading of Recommendations Assessment, Development and Evaluation) methodology. These guidelines focus on the diagnosis and management of acute LGIB in adults, including methods of risk assessment and interventions to diagnose and treat bleeding (colonoscopy, computed tomography, mesenteric angiography, endoscopic therapy, embolisation and surgery). Recommendations are included on the management of patients who develop LGIB while receiving anticoagulants (including direct oral anticoagulants) or antiplatelet drugs. The appropriate use of blood transfusion is also discussed, including haemoglobin triggers and targets.
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Affiliation(s)
| | | | - James E East
- Translational Gastroenterology Unit, Experimental Medicine Division, Nuffield Department of Clinical Medicine, John Radcliffe Hospital, Oxford, UK
| | - Richard Guy
- Department of Colorectal Surgery, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | | | - Vipul Jairath
- Robarts Clinical Trials, Inc., London, Ontario, Canada.,Medicine and Epidemiology and Biostatistics, University of Western Ontario, London, Ontario, Canada
| | | | - Magdalena Metzner
- Department of Gastroenterology, Hutt Valley District Health Board, Lower Hutt, New Zealand
| | - A John Morris
- Gastroenterology, Glasgow Royal Infirmary, Glasgow, UK
| | | | - Tony Tham
- Division of Gastroenterology, Ulster Hospital, Dundonald, UK
| | - Raman Uberoi
- Department of Interventional Radiology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | | | - James Wheeler
- Department of Colorectal Surgery, Addenbrooke's Hospital, Cambridge, UK
| | | | - Jonathan Hoare
- Department of Surgery and Cancer, Imperial College, London, UK
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28
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Jung K, Moon W. Role of endoscopy in acute gastrointestinal bleeding in real clinical practice: An evidence-based review. World J Gastrointest Endosc 2019; 11:68-83. [PMID: 30788026 PMCID: PMC6379746 DOI: 10.4253/wjge.v11.i2.68] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Revised: 02/02/2019] [Accepted: 02/13/2019] [Indexed: 02/06/2023] Open
Abstract
Although upper gastrointestinal bleeding is usually segregated from lower gastrointestinal bleeding, and guidelines for gastrointestinal bleeding are divided into two separate sections, they may not be distinguished from each other in clinical practice. Most patients are first observed with signs of bleeding such as hematemesis, melena, and hematochezia. When a patient with these symptoms presents to the emergency room, endoscopic diagnosis and treatment are considered together with appropriate initial resuscitation. Especially, in cases of variceal bleeding, it is important for the prognosis that the endoscopy is performed immediately after the patient stabilizes. In cases of suspected lower gastrointestinal bleeding, full colonoscopy after bowel preparation is effective in distinguishing the cause of the bleeding and treating with hemostasis. The therapeutic aspect of endoscopy, using the mechanical method alone or injection with a certain modality rather than injection alone, can increase the success rate of bleeding control. Therefore, it is important to consider the origin of bleeding and how to approach it. In this article, we aim to review the role of endoscopy in diagnosis, treatment, and prognosis in patients with acute gastrointestinal bleeding in a real clinical setting.
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Affiliation(s)
- Kyoungwon Jung
- Department of Internal Medicine, Kosin University College of Medicine, Busan 49267, South Korea
| | - Won Moon
- Department of Internal Medicine, Kosin University College of Medicine, Busan 49267, South Korea
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29
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El-Hawary AT, Mostafa EF, Mohamed SY, Kotb LI. Improvement of iron-deficiency anemia resulting from gastric antral vascular ectasia in patients with systemic sclerosis: cyclophosphamide versus argon plasma coagulation. THE EGYPTIAN JOURNAL OF INTERNAL MEDICINE 2019. [DOI: 10.4103/ejim.ejim_8_18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
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30
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Matsumoto Y, Hayashi H, Tahara K, Yasuda T, Tsubouchi S, Yamamoto Y, Mizuuchi T, Mori H, Sawada T. Intravenous Cyclophosphamide for Gastric Antral Vascular Ectasia Associated with Systemic Sclerosis Refractory to Endoscopic Treatment: A Case Report and Review of the Pertinent Literature. Intern Med 2019; 58:135-139. [PMID: 30101944 PMCID: PMC6367100 DOI: 10.2169/internalmedicine.1431-18] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Gastric antral vascular ectasia (GAVE) is a rare cause of chronic gastric hemorrhaging and iron deficiency anemia and is characterized by a distinctive endoscopic appearance. The main treatment of GAVE is endoscopic; however, medication is necessary in refractory cases. We herein report a 69-year-old woman with systemic sclerosis (SSc) who developed recurrent severe anemia after endoscopic treatment of GAVE that was successfully managed using intravenous cyclophosphamide (IVCY). The recurrence of GAVE after discontinuation of IVCY was successfully managed using a combination of IVCY and endoscopic treatment, without blood transfusion. Long-term IVCY may be indicated for refractory GAVE associated with SSc.
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Affiliation(s)
- Yuki Matsumoto
- Department of Rheumatology, Tokyo Medical University Hospital, Japan
| | - Haeru Hayashi
- Department of Rheumatology, Tokyo Medical University Hospital, Japan
| | - Koichiro Tahara
- Department of Rheumatology, Tokyo Medical University Hospital, Japan
| | - Takuya Yasuda
- Department of Rheumatology, Tokyo Medical University Hospital, Japan
| | - Shoko Tsubouchi
- Department of Rheumatology, Tokyo Medical University Hospital, Japan
| | - Yusuke Yamamoto
- Department of Rheumatology, Tokyo Medical University Hospital, Japan
| | - Takahiro Mizuuchi
- Department of Rheumatology, Tokyo Medical University Hospital, Japan
| | - Hiroaki Mori
- Department of Rheumatology, Tokyo Medical University Hospital, Japan
| | - Tetsuji Sawada
- Department of Rheumatology, Tokyo Medical University Hospital, Japan
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31
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Ijaz HM, Lodhi MU, Chowdhury W, Syed IA, Patel C, McDaniel BA, Rahim M. Co-existing Gastrointestinal Hemorrhage and Deep Vein Thrombosis in a Patient with Hereditary Hemorrhagic Telangiectasia: Management Dilemma. Cureus 2018; 10:e3305. [PMID: 30949422 PMCID: PMC6436667 DOI: 10.7759/cureus.3305] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Hereditary hemorrhagic telangiectasia (HHT) is described as a vascular defect, causing recurrent visceral and mucocutaneous bleeding. It is an autosomal dominant disease and has variable expressivity. The phenotypic presentation is dependent on the type of gene defect. Recurrent epistaxis is the most common symptom, along with gastrointestinal (GI), pulmonary, and arteriovenous malformations (AVM). The Curacao criteria are used to make the diagnosis of HHT. Genetic sequence testing for endoglin (ENG) or activin receptor-like kinase type 1 (ALK1) can be performed to confirm the diagnosis. However, genetic sequencing is not necessary. Along with recurrent bleeding, patients with HHT also have an increased risk of thromboembolic events. Supportive treatment prevents acute symptoms, but the therapeutic options of HHT are based on multiple factors. We describe the case of a 69-year-old male who presented with GI bleeding and a history of HHT and recurrent deep vein thrombosis (DVT). We discuss the diagnostic guidelines and treatment options for patients with HHT. Furthermore, we also discuss the challenge in treating patients with co-existing GI bleeding and DVT, as in our case.
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Affiliation(s)
- Hasnan M Ijaz
- Internal Medicine, Raleigh General Hospital, Beckley, USA
| | | | | | | | - Chirag Patel
- Internal Medicine, Charleston Area Medical Center / West Virginia University, Charleston, USA
| | - Bryce A McDaniel
- Internal Medicine, Charleston Area Medical Center / West Virginia University, Charleston, USA
| | - Mustafa Rahim
- Internal Medicine, West Virginia University School of Medicine, Morgantown, USA
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32
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Abstract
Gastrointestinal angiodysplasias (GIADs) have a wide variety of presentations, which can be significant and debilitating in a subset of patients. Endoscopic ablation is currently the most effective treatment for GIADs, however re-bleeding rates are high. Several medical have been used for GIADs and reported in the literature, however these medications have significant side effect profiles and randomized controlled trials are lacking. A relatively poor understanding of the pathophysiology of GIAD formation has limited the development of more effective treatments and improved diagnostic and prognostic markers for GIAD. However, recent advances in research in the area of angiogenesis have identified a potential role for certain angiogenic factors including Angiopoeitin 1 and 2, in the pathophysiology of GIAD. Areas covered: We performed an extensive pubmed search of all articles mentioning GIAD and summarized our findings focussing on patient management and prospects. We summarize the available literature regarding the medical, endoscopic, and radiological management of GIAD and the value of clinical prognostic factors. Expert commentary: Although the area of angiogenesis is a novel area of research in GIAD, it represents an exciting avenue for development with the potential to improve diagnostic and prognostic tools to improve patient outcome.
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Affiliation(s)
- Grainne Holleran
- a Department of Gastroenterology and Clinical Medicine , Trinity Centre for Health Sciences' Tallaght Hospital , Dublin , Ireland
| | - Deirdre McNamara
- a Department of Gastroenterology and Clinical Medicine , Trinity Centre for Health Sciences' Tallaght Hospital , Dublin , Ireland
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33
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Brotons Á, Vilella A, Sánchez-Montes C, Garau C, Vila A, Pons Beltrán V, Dolz Abadía C. Basic training in digestive endoscopy for resident physicians in gastroenterology. Recommendations by the Sociedad Española de Endoscopia Digestiva (SEED). REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS 2018; 111:228-238. [PMID: 29900743 DOI: 10.17235/reed.2018.5545/2018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Digestive endoscopy is the most effective tool available for the diagnosis of multiple gastrointestinal (GI) tract conditions, and it represents a key aspect in the training of gastroenterology residents according to the Spanish MIR (médico interno residente) program. The Sociedad Española de Endoscopia Digestiva (SEED), aware of all the technical advances that have emerged during the past few years, deems it necessary to define a program of the skills specialists-in-training in gastroenterology should acquire during their residency. This paper describes the goals of endoscopy training, the techniques that should be mastered, and the diagnostic and therapeutic skills this specialty requires. Finally, a model is suggested for the assessment of competence.
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Affiliation(s)
| | - Angels Vilella
- Aparato Digestivo, Hospital Universitario Son Llatzer, españa
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34
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The Role of Therapeutic Endoscopy in Patients With Cirrhosis-Related Causes of Gastrointestinal Bleeding. Curr Gastroenterol Rep 2018; 20:31. [PMID: 29886513 DOI: 10.1007/s11894-018-0637-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
PURPOSE OF REVIEW This article aims to review current therapeutic endoscopic treatments available for the management of gastrointestinal bleeding related to cirrhosis. RECENT FINDINGS Endoscopic band ligation is an effective treatment for primary prophylaxis, acute bleeding, and secondary prophylaxis of esophageal varices as well as for acute bleeding and secondary prophylaxis of select gastric varices. Sclerotherapy is a treatment option for acute bleeding and secondary prophylaxis of esophageal varices when band ligation is technically difficult. Cyanoacrylate glue injection is an effective treatment for acute bleeding of gastric and ectopic varices. Argon plasma coagulation is first-line and radiofrequency ablation is second-line treatment for chronic bleeding secondary to gastric antral vascular ectasia. There are a variety of endoscopic treatment modalities for cirrhosis-related gastrointestinal bleeding, and the appropriate therapy depends on the location of the bleed, history or presence of acute bleeding, and risk factors for intervention-related adverse events.
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Abstract
Non-variceal upper gastrointestinal bleeding (NVUGIB) is bleeding that develops in the oesophagus, stomach or proximal duodenum. Peptic ulcers, caused by Helicobacter pylori infection or use of NSAIDs and low-dose aspirin (LDA), are the most common cause. Although the incidence and mortality associated with NVUGIB have been decreasing owing to considerable advances in the prevention and management of NVUGIB over the past 20 years, it remains a common clinical problem with an annual incidence of ∼67 per 100,000 individuals in the United States in 2012. NVUGIB is a medical emergency, and mortality is in the range ∼1-5%. After resuscitation and initial assessment, early (within 24 hours) diagnostic and therapeutic endoscopy together with intragastric pH control with proton pump inhibitors (PPIs) form the basis of treatment. With a growing ageing population treated with antiplatelet and/or anticoagulant medications, the clinical management of NVUGIB is complex as the risk between gastrointestinal bleeding events and adverse cardiovascular events needs to be balanced. The best clinical approach includes identification of risk factors and prevention of bleeding; available strategies include continuous treatment with PPIs or H. pylori eradication in those at increased risk of developing NVUGIB. Treatment with PPIs and/or use of cyclooxygenase-2-selective NSAIDs should be implemented in those patients at risk of NVUGIB who need NSAIDs and/or LDA.
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36
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Abstract
Non-variceal upper gastrointestinal bleeding continues to be an important cause of morbidity and mortality. The most common causes include peptic ulcer disease, Mallory-Weiss syndrome, erosive gastritis, duodenitis, esophagitis, malignancy, angiodysplasias and Dieulafoy's lesion. Initial assessment and early aggressive resuscitation significantly improves outcomes. Upper gastrointestinal endoscopy continues to be the gold standard for diagnosis and treatment. We present a comprehensive review of literature for the evaluation and management of non-variceal upper gastrointestinal bleeding.
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Affiliation(s)
- Ronald Samuel
- Department of Internal Medicine, University of Texas Medical Branch, Galveston, TX
| | - Mohammad Bilal
- Division of Gastroenterology & Hepatology, University of Texas Medical Branch, 7400 Jones Drive, Apt 724, Galveston, TX 77551.
| | - Obada Tayyem
- Department of Internal Medicine, University of Texas Medical Branch, Galveston, TX
| | - Praveen Guturu
- Division of Gastroenterology & Hepatology, University of Texas Medical Branch, 7400 Jones Drive, Apt 724, Galveston, TX 77551
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37
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Hsu WH, Wang YK, Hsieh MS, Kuo FC, Wu MC, Shih HY, Wu IC, Yu FJ, Hu HM, Su YC, Wu DC. Insights into the management of gastric antral vascular ectasia (watermelon stomach). Therap Adv Gastroenterol 2018; 11:1756283X17747471. [PMID: 29399041 PMCID: PMC5788127 DOI: 10.1177/1756283x17747471] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Accepted: 10/30/2017] [Indexed: 02/04/2023] Open
Abstract
Gastric antral vascular ectasia (GAVE) is an uncommon but important cause of chronic gastrointestinal bleeding. It is often associated with systemic diseases such as autoimmune diseases, liver cirrhosis, chronic renal insufficiency and cardiovascular disease. The etiology of GAVE has not been fully explored and remains controversial. Diagnosis is mainly based on endoscopic presentation with flat or raised erythematous stripes radiating from the pylorus to the antrum and resembles a watermelon. Clinical presentation may range from iron-deficiency anemia secondary to occult blood loss, melena to hematemesis. In past decades, many therapeutic modalities including medical, endoscopic and surgical intervention have been introduced for GAVE treatment with variable efficacy. Herein, we review the efficacy and safety of these treatment options for GAVE.
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Affiliation(s)
- Wen-Hung Hsu
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, TaiwanDepartment of Medicine, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yao-Kuang Wang
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, TaiwanDepartment of Internal Medicine, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung, Taiwan
| | - Meng-Shu Hsieh
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Fu-Chen Kuo
- Shool of Medicine, College of Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
| | - Meng-Chieh Wu
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, TaiwanDepartment of Internal Medicine, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, Taiwan
| | - Hsiang-Yao Shih
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - I-Chen Wu
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, TaiwanDepartment of Medicine, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Fang-Jung Yu
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, TaiwanDepartment of Medicine, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Huang-Ming Hu
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, TaiwanDepartment of Medicine, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yu-Chung Su
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, TaiwanDepartment of Medicine, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
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Song IJ, Kim HJ, Lee JA, Park JC, Shin SK, Lee SK, Lee YC, Chung H. Clinical Outcomes of Endoscopic Hemostasis for Bleeding in Patients with Unresectable Advanced Gastric Cancer. J Gastric Cancer 2017; 17:374-383. [PMID: 29302377 PMCID: PMC5746658 DOI: 10.5230/jgc.2017.17.e42] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Revised: 12/22/2017] [Accepted: 12/22/2017] [Indexed: 12/16/2022] Open
Abstract
Purpose Bleeding is one of the most serious complications of advanced gastric cancer (AGC) and is associated with a poor prognosis. This study aimed to evaluate the clinical outcomes of endoscopic hemostasis for bleeding in patients with unresectable AGC. Materials and Methods This study included 106 patients with bleeding associated with gastric cancer who had undergone endoscopic hemostasis between January 2010 and December 2013. Clinical characteristics, treatment outcomes, including rates of successful endoscopic hemostasis and rebleeding, risk factors for rebleeding, and overall survival (OS) were investigated. Results Successful initial hemostasis was achieved in 83% of patients. Rebleeding occurred in 28.3% of patients within 30 days. The median OS after initial hemostasis was lower in patients with rebleeding than in those without rebleeding (2.7 and 3.9 months, respectively, P=0.02). There were no significant differences in disease status and rebleeding rates among patients with partial response or stable disease (n=4), progressive disease (n=64), and first diagnosis of disease (n=38). Univariate and multivariate analyses (P=0.038 and 0.034, respectively) revealed that transfusion of ≥5 units of RBCs was a significant risk factor for rebleeding. Conclusions Despite favorable success rates of endoscopic hemostasis for bleeding associated with gastric cancer, the 30-day rebleeding rate was 28.3% and the median OS was significantly lower in patients with rebleeding than in those without rebleeding. Massive transfusion (≥5 units of RBCs) was the only significant risk factor for rebleeding. Patients with bleeding associated with AGC who have undergone massive transfusion should be observed closely following endoscopic hemostasis. Further research on approaches to reduce rebleeding rate and prevent death is needed.
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Affiliation(s)
- In Ji Song
- Department of Internal Medicine, Institute of Gastroenterology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Hyun Ju Kim
- Division of Gastroenterology, Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea.,Departtment of Medicine, Yonsei University Graduate School, Seoul, Korea
| | - Ji Ae Lee
- Department of Internal Medicine, Institute of Gastroenterology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jun Chul Park
- Department of Internal Medicine, Institute of Gastroenterology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Sung Kwan Shin
- Department of Internal Medicine, Institute of Gastroenterology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Sang Kil Lee
- Department of Internal Medicine, Institute of Gastroenterology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Yong Chan Lee
- Department of Internal Medicine, Institute of Gastroenterology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Hyunsoo Chung
- Division of Gastroenterology, Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea.,Departtment of Medicine, Yonsei University Graduate School, Seoul, Korea
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Radiofrequency Ablation for Treatment of Refractory Gastric Antral Vascular Ectasia: A Systematic Review of the Literature. Gastroenterol Res Pract 2017; 2017:5609647. [PMID: 28835751 PMCID: PMC5556612 DOI: 10.1155/2017/5609647] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Revised: 06/17/2017] [Accepted: 06/28/2017] [Indexed: 01/10/2023] Open
Abstract
Background and Study Aims GAVE is an uncommon cause of upper nonvariceal bleeding and often manifests itself as occult bleeding with chronic anemia. To date, the standard of care for GAVE is endoscopic treatment with thermoablative techniques. Despite good technical results, approximately two thirds of patients remain dependent on transfusions after the therapy. One of the emerging and more promising endoscopic treatments for GAVE is radiofrequency ablation (RFA). The aim of this study is to perform a systematic review of literature in order to assess current evidence supporting the effectiveness of this technique for treatment of refractory GAVE. Materials and Methods Through electronic search, we identified 14 records, and after removal of duplicates and irrelevant studies, we selected 10 studies on radiofrequency ablation of GAVE: 4 prospective open-label single-center studies, 1 retrospective multicentric study, and 5 case reports. Results Among all 72 treated patients reported in literature, 74.3% achieved a clinical response, while nonfatal AEs have been reported in 4.2% of cases. Conclusions Despite some qualitative limitations, all literature data support effectiveness of RFA for treatment of refractory GAVE. In the future, large prospective controlled trials with adequate follow-up are needed to better assess the effectiveness and safety of this procedure.
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Gurvits GE, Fradkov E. Bleeding with the artificial heart: Gastrointestinal hemorrhage in CF-LVAD patients. World J Gastroenterol 2017; 23:3945-3953. [PMID: 28652649 PMCID: PMC5473115 DOI: 10.3748/wjg.v23.i22.3945] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2017] [Revised: 04/10/2017] [Accepted: 05/09/2017] [Indexed: 02/06/2023] Open
Abstract
Continuous-flow left ventricular assist devices (CF-LVADs) have significantly improved outcomes for patients with end-stage heart failure when used as a bridge to cardiac transplantation or, more recently, as destination therapy. However, its implantations carries a risk of complications including infection, device malfunction, arrhythmias, right ventricular failure, thromboembolic disease, postoperative and nonsurgical bleeding. A significant number of left ventricular assist devices (LVAD) recipients may experience recurrent gastrointestinal hemorrhage, mainly due to combination of antiplatelet and vitamin K antagonist therapy, activation of fibrinolytic pathway, acquired von Willebrand factor deficiency, and tendency to develop small intestinal angiodysplasias due to increased rotary speed of the pump. Gastrointestinal bleeding in LVAD patients remains a source of increased morbidity including the need for blood transfusions, extended hospital stays, multiple readmissions, and overall mortality. Management of gastrointestinal bleeding in LVAD patients involves multidisciplinary approach in stabilizing the patients, addressing risk factors and performing structured endoluminal evaluation with focus on upper gastrointestinal tract including jejunum to find and eradicate culprit lesion. Medical and procedural intervention is largely successful and universal bleeding cessation occurs in transplanted patients.
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Fernández Gómez-Cruzado L, Prieto Calvo M, Alonso Calderón E, Larrea Oleaga J, Marquina Tobalina T. Conservative management of massive pneumoperitoneum after argon plasma coagulation. Cir Esp 2017; 96:56-58. [PMID: 28410629 DOI: 10.1016/j.ciresp.2017.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Revised: 02/27/2017] [Accepted: 03/02/2017] [Indexed: 11/27/2022]
Affiliation(s)
| | - Mikel Prieto Calvo
- Servicio de Cirugía General y Aparato Digestivo, Hospital Universitario Cruces, Barakaldo, Vizcaya, España
| | - Eva Alonso Calderón
- Servicio de Cirugía General y Aparato Digestivo, Hospital Universitario Cruces, Barakaldo, Vizcaya, España
| | - Jasone Larrea Oleaga
- Servicio de Cirugía General y Aparato Digestivo, Hospital Universitario Cruces, Barakaldo, Vizcaya, España
| | - Teresa Marquina Tobalina
- Servicio de Cirugía General y Aparato Digestivo, Hospital Universitario Cruces, Barakaldo, Vizcaya, España
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Ray DM, Srinivasan I, Tang SJ, Vilmann AS, Vilmann P, McCowan TC, Patel AM. Complementary roles of interventional radiology and therapeutic endoscopy in gastroenterology. World J Radiol 2017; 9:97-111. [PMID: 28396724 PMCID: PMC5368632 DOI: 10.4329/wjr.v9.i3.97] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Revised: 11/12/2016] [Accepted: 01/14/2017] [Indexed: 02/06/2023] Open
Abstract
Acute upper and lower gastrointestinal bleeding, enteral feeding, cecostomy tubes and luminal strictures are some of the common reasons for gastroenterology service. While surgery was initially considered the main treatment modality, the advent of both therapeutic endoscopy and interventional radiology have resulted in the paradigm shift in the management of these conditions. In this paper, we discuss the patient’s work up, indications, and complementary roles of endoscopic and angiographic management in the settings of gastrointestinal bleeding, enteral feeding, cecostomy tube placement and luminal strictures. These conditions often require multidisciplinary approaches involving a team of interventional radiologists, gastroenterologists and surgeons. Further, the authors also aim to describe how the fields of interventional radiology and gastrointestinal endoscopy are overlapping and complementary in the management of these complex conditions.
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El-Gendy H, Shohdy KS, Maghraby GG, Abadeer K, Mahmoud M. Gastric antral vascular ectasia in systemic sclerosis: Where do we stand? Int J Rheum Dis 2017; 20:2133-2139. [PMID: 28217887 DOI: 10.1111/1756-185x.13047] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Gastric antral vascular ectasia (GAVE) continues to be a challenge in both diagnosis and treatment. GAVE has a diverse group of associations and presumed causes, including cirrhosis, chronic renal failure and autoimmune connective tissue diseases. However, in most occasions, the management plan of GAVE itself is the same whatever the underlying disease by using Argon plasma coagulation (APC). Herein, we will discuss three cases of systemic sclerosis-associated GAVE presenting with either acute or chronic gastrointestinal bleeding showing variable responses to APC. Anemia and telangiectasia may be the first striking presentation of systemic sclerosis (SSc). Renal artery stenosis, aortic stenosis, widespread cutaneous and mucosal telangiectasia and hypertension seem to be associated with poor prognosis and should prompt rapid intervention and careful follow-up. Moreover, the hunt for molecular underpinnings of the broad array of vascular lesions in SSc has to include von Willebrand factor and endoglin. Eventually, we will review the recent alternatives that can be effective in SSc-GAVE, such as band ligation, hematopoietic stem cells transplantation and immunotherapy.
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Affiliation(s)
- Hala El-Gendy
- Rheumatology & Clinical Immunology Unit, Internal Medicine Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Kyrillus S Shohdy
- Rheumatology & Clinical Immunology Unit, Internal Medicine Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Gehad G Maghraby
- Rheumatology & Clinical Immunology Unit, Internal Medicine Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | | | - Moustafa Mahmoud
- Rheumatology & Clinical Immunology Unit, Internal Medicine Department, Faculty of Medicine, Cairo University, Cairo, Egypt
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Su T, Yang L. Gastric antral vascular ectasia: A case report and literature review. Shijie Huaren Xiaohua Zazhi 2017; 25:476-478. [DOI: 10.11569/wcjd.v25.i5.476] [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] [Indexed: 02/06/2023] Open
Abstract
Gastric antral vascular ectasia (GAVE) is a rare disease, and it is often associated with serious upper gastrointestinal bleeding of unknown origin. The pathogenesis of GAVE is complex, and its treatment is difficult. In this paper, we describe the treatment process for a case of GAVE and discuss the efficacy and safety of argon plasma coagulation for this rare condition.
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Beg S, Ragunath K. Review on gastrointestinal angiodysplasia throughout the gastrointestinal tract. Best Pract Res Clin Gastroenterol 2017; 31:119-125. [PMID: 28395783 DOI: 10.1016/j.bpg.2016.11.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2016] [Revised: 11/27/2016] [Accepted: 11/29/2016] [Indexed: 01/31/2023]
Abstract
Gastrointestinal angiodysplasia are rare but clinically important vascular aberrations found within the gastrointestinal mucosa and submucosa. Their clinical impact varies from being an asymptomatic incidental finding, to causing life threatening bleeding. In this review we critically appraise the key findings from the current literature on the pathology, clinical presentation and management of these lesions.
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Affiliation(s)
- Sabina Beg
- NIHR Nottingham Digestive Diseases Biomedical Research Unit, Department of Gastroenterology, Queen Medical Centre, Nottingham, United Kingdom.
| | - Krish Ragunath
- NIHR Nottingham Digestive Diseases Biomedical Research Unit, Department of Gastroenterology, Queen Medical Centre, Nottingham, United Kingdom.
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Device-assisted Enteroscopy for Obscure Gastrointestinal Bleeding in the Setting of Thienopyridine Antiplatelet Therapy. J Clin Gastroenterol 2017; 51:e1-e4. [PMID: 27136961 DOI: 10.1097/mcg.0000000000000537] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
BACKGROUND Current guidelines recommend suspending thienopyridine therapy 5 to 7 days before therapeutic endoscopy to reduce the risk of bleeding-related complication. However, interruption of antiplatelet therapy may increase the risk of a cardiovascular event. The aim of this study was to evaluate the safety and diagnostic yield of device-assisted enteroscopy (DAE) with endoscopic therapy in patients receiving thienopyridine antiplatelet therapy. MATERIALS AND METHODS A retrospective chart review was performed for patients treated in the LSU Health Sciences Gastroenterology Clinics between the dates of October 4, 2007 and February 15, 2015. A total of 774 enteroscopy procedures were reviewed to identify patients on active thienopyridine therapy at the time of DAE. RESULTS During the study period, a total of 68 patients underwent DAE while on thienopyridine therapy. Confirmed or suspected small bowel bleeding was the most common procedural indication. A total of 143 endoscopic interventions were performed, primarily argon plasma coagulation for ablation of intestinal angioectasias. There were no significant bleeding-related complications associated with these procedures. In addition, the diagnostic yield for these procedures was high (77%) with a significant percentage of patients in the thienopyridine group found to have an active bleeding source at the time of DAE. CONCLUSIONS The performance of DAE procedures with endoscopic intervention such as argon plasma coagulation may be safe in patients on thienopyridine therapy. Continuing thienopyridines may also increase the diagnostic yield of these procedures by promoting active bleeding from the culprit source.
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Arribas Anta J, Zaera de la Fuente C, Martín Mateos R, González Martín J, Cañete Ruiz A, Boixeda de Miquel D, Albillos Martínez A. Evaluation of the efficacy of therapeutic endoscopy in gastrointestinal bleeding secondary to angiodysplasias. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO (ENGLISH EDITION) 2017. [DOI: 10.1016/j.rgmxen.2016.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
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Zepeda-Gómez S. Endoscopic Treatment for Gastric Antral Vascular Ectasia: Current Options. GE-PORTUGUESE JOURNAL OF GASTROENTEROLOGY 2016; 24:176-182. [PMID: 29255747 DOI: 10.1159/000453271] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Revised: 11/04/2016] [Indexed: 01/10/2023]
Abstract
Gastric antral vascular ectasia (GAVE) is a capillary-type vascular malformation located primarily in the gastric antrum. Patients can present with iron-deficiency anemia, overt gastrointestinal bleeding, or both. Diagnosis and characterization is made at endoscopic examination, and the preferred management of patients with GAVE is endoscopic therapy. Herein, we present a review of the evidence about the efficacy, complications, and outcomes of the most frequently used endoscopic therapies for GAVE.
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Arribas Anta J, Zaera de la Fuente C, Martín Mateos R, González Martín JA, Cañete Ruiz A, Boixeda de Miquel D, Albillos Martínez A. Evaluation of the efficacy of therapeutic endoscopy in gastrointestinal bleeding secondary to angiodysplasias. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO 2016; 82:26-31. [PMID: 27894604 DOI: 10.1016/j.rgmx.2016.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Revised: 05/08/2016] [Accepted: 05/23/2016] [Indexed: 01/10/2023]
Abstract
INTRODUCTION Gastrointestinal angiodysplasias are defined as vascular dilations that communicate capillaries and veins in the walls of the digestive tract. The clinical presentation of these lesions varies from chronic occult bleeding to severe gastrointestinal hemorrhage. AIM The primary aim of our study was to analyze lesion location, the efficacy of therapeutic endoscopy with argon plasma coagulation, and the factors associated with rebleeding in patients with gastrointestinal angiodysplasias. MATERIAL AND METHODS A retrospective study of 32,042 endoscopies was carried out within the time frame of January 2012 and December 2013 at our hospital center. Gastrointestinal angiodysplasia was the diagnosis in 331 of the endoscopies. The procedures included upper gastrointestinal endoscopy, colonoscopy, sigmoidoscopy, and enteroscopy. RESULTS The most frequent location of the angiodysplasias was the cecum (49%), followed by the ascending colon (17%) and the sigmoid colon (16%). They were most frequently found in the duodenum (60%) and gastric body (49%) at upper gastrointestinal endoscopy. Therapeutic endoscopy was performed in 163 cases (49.8%) and the most predominant methods were fulguration with argon (90%) and combination treatment (argon plasma coagulation and injection sclerotherapy) (6.7%). The macroscopic rebleeding rate after therapeutic endoscopy was 7.4%. Patients that had rebleeding presented with a lower hemoglobin concentration, higher mean age, and the presence of multiple angiodysplasias at endoscopy (P<.05). CONCLUSIONS Therapeutic endoscopy was performed in 49.8% of the patients with angiodysplasias. The macroscopic rebleeding rate after treatment was 7.4%. There were statistically significant differences in the patients with rebleeding in relation to mean age, hemoglobin values, and the presence of multiple angiodysplasias.
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Affiliation(s)
- J Arribas Anta
- Servicio de Gastroenterología y Hepatología, Hospital Ramón y Cajal, Madrid, España.
| | - C Zaera de la Fuente
- Servicio de Gastroenterología y Hepatología, Hospital Ramón y Cajal, Madrid, España
| | - R Martín Mateos
- Servicio de Gastroenterología y Hepatología, Hospital Ramón y Cajal, Madrid, España
| | - J A González Martín
- Servicio de Gastroenterología y Hepatología, Hospital Ramón y Cajal, Madrid, España
| | - A Cañete Ruiz
- Servicio de Gastroenterología y Hepatología, Hospital Ramón y Cajal, Madrid, España
| | - D Boixeda de Miquel
- Servicio de Gastroenterología y Hepatología, Hospital Ramón y Cajal, Madrid, España
| | - A Albillos Martínez
- Servicio de Gastroenterología y Hepatología, Hospital Ramón y Cajal, Madrid, España
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Qiu H, Mao Y, Zeng J, Wang Y, Zhang J, Huang N, Liu Q, Yang Y, Linghu E, Gu Y. Vascular-targeted photodynamic therapy of gastric antral vascular ectasia (GAVE). JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2016; 166:58-62. [PMID: 27871022 DOI: 10.1016/j.jphotobiol.2016.10.033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2015] [Revised: 10/25/2016] [Accepted: 10/27/2016] [Indexed: 12/16/2022]
Abstract
BACKGROUND AND STUDY AIM Vascular-targeted photodynamic therapy (V-PDT) has been used for several benign vascular diseases. The aim of this pilot study was to demonstrate the potential benefits of VPDT in the treatment of gastric antral vascular ectasia (GAVE). PATIENTS AND METHODS Data from patients with GAVE (n=5) who underwent endoscopic V-PDT were analyzed retrospectively. Pre- and post-V-PDT clinical and endoscopic features, hemoglobin levels, and transfusion requirement were compared. RESULTS The five GAVE patients received one to four sessions of V-PDT. The hemoglobin levels of all five patients increased steadily following V-PDT. Within 6-48months of follow-up, gastrointestinal bleeding and melena disappeared in all five patients and none of the patients needed a transfusion. Endoscopy examinations showed that the dilated vessels had disappeared without scar formation. No significant side effects or adverse reactions were reported. CONCLUSION This preliminary study indicates the good selectivity, safety, and efficacy of V-PDT in the treatment of patients with GAVE. Larger prospective studies are needed to further confirm the feasibility of using V-PDT to treat patients with GAVE.
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Affiliation(s)
- Haixia Qiu
- Department of Laser Medicine, Chinese PLA General Hospital, China
| | - Yongping Mao
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, China.
| | - Jing Zeng
- Department of Laser Medicine, Chinese PLA General Hospital, China
| | - Ying Wang
- Department of Laser Medicine, Chinese PLA General Hospital, China
| | - Jiaying Zhang
- Department of Laser Medicine, Chinese PLA General Hospital, China
| | - Naiyang Huang
- Department of Laser Medicine, Chinese PLA General Hospital, China
| | - Qingsen Liu
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, China
| | - Yunsheng Yang
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, China
| | - Enqiang Linghu
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, China
| | - Ying Gu
- Department of Laser Medicine, Chinese PLA General Hospital, China.
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