1
|
Galloro G, Zullo A, Luglio G, Chini A, Telesca DA, Maione R, Pollastro M, De Palma GD, Manta R. Endoscopic clipping in non-variceal upper gastrointestinal bleeding treatment. Clin Endosc 2022; 55:339-346. [PMID: 35534934 PMCID: PMC9178136 DOI: 10.5946/ce.2021.249] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 01/05/2022] [Indexed: 11/20/2022] Open
Abstract
Since the earliest reports, advanced clipping systems have been developed, and it is possible to choose among many models with different structural and technical features. The main drawback of through-the-scope clips is their small size, which allows the compression of limited amounts of tissue needed for large-size vessel treatment. Therefore, the over-the-scope clip system was realized, allowing a larger and stronger mechanical compression of large tissue areas, with excellent results in achieving a definitive hemostasis in difficult cases. Many studies have analyzed the indications and efficacy of two-pronged endoclips and have shown good results for initial and permanent hemostasis. The aim of this review was to provide updated information on indications, positioning techniques, and results of clip application for endoscopic treatment of upper gastrointestinal non-variceal bleeding lesions.
Collapse
Affiliation(s)
- Giuseppe Galloro
- Surgical Endoscopy Unit, Department of Clinical Medicine and Surgery, Federico II University of Naples, Napoli, Italy
- Correspondence to: Giuseppe Galloro Department of Clinical Medicine and Surgery, Federico II University of Naples, Via Sergio Pansini, 5, Naples 80131, Italy E-mail:
| | - Angelo Zullo
- Gastroenterology and Digestive Endoscopy Unit, Nuovo Regina Margherita Hospital, Roma, Italy
| | - Gaetano Luglio
- Surgical Endoscopy Unit, Department of Clinical Medicine and Surgery, Federico II University of Naples, Napoli, Italy
| | - Alessia Chini
- Surgical Endoscopy Unit, Department of Clinical Medicine and Surgery, Federico II University of Naples, Napoli, Italy
| | | | - Rosa Maione
- Surgical Endoscopy Unit, Department of Clinical Medicine and Surgery, Federico II University of Naples, Napoli, Italy
| | - Matteo Pollastro
- Surgical Endoscopy Unit, Department of Clinical Medicine and Surgery, Federico II University of Naples, Napoli, Italy
| | - Giovanni Domenico De Palma
- Surgical Endoscopy Unit, Department of Clinical Medicine and Surgery, Federico II University of Naples, Napoli, Italy
| | - Raffaele Manta
- Gastroenterology and Digestive Endoscopy Unit, General Hospital, Perugia, Italy
| |
Collapse
|
2
|
Sethiya P, Chaudhari V, Ingle M. To Over-the-Scope Clip or Not to Over-the-Scope Clip Is the Question! Clin Gastroenterol Hepatol 2021; 19:2678-2679. [PMID: 33338658 DOI: 10.1016/j.cgh.2020.12.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 12/11/2020] [Accepted: 12/11/2020] [Indexed: 02/07/2023]
Affiliation(s)
- Pratik Sethiya
- Department of Gastroenterology, Lokmanya Tilak Municipal Medical College and General Hospital, Mumbai, India
| | - Vipul Chaudhari
- Department of Gastroenterology, Lokmanya Tilak Municipal Medical College and General Hospital, Mumbai, India
| | - Meghraj Ingle
- Department of Gastroenterology, Lokmanya Tilak Municipal Medical College and General Hospital, Mumbai, India
| |
Collapse
|
3
|
Birda CL, Kumar A, Samanta J. Endotherapy for Nonvariceal Upper Gastrointestinal Hemorrhage. JOURNAL OF DIGESTIVE ENDOSCOPY 2021. [DOI: 10.1055/s-0041-1731962] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
AbstractNonvariceal upper gastrointestinal hemorrhage (NVUGIH) is a common GI emergency with significant morbidity and mortality. Triaging cases on the basis of patient-related factors, restrictive blood transfusion strategy, and hemodynamic stabilization are key initial steps for the management of patients with NVUGIH. Endoscopy remains a vital step for both diagnosis and definitive management. Multiple studies and guidelines have now defined the optimum timing for performing the endoscopy after hospitalization, to better the outcome. Conventional methods for achieving endoscopic hemostasis, such as injection therapy, contact, and noncontact thermal therapy, and mechanical therapy, such as through-the-scope clips, have reported to have 76 to 90% efficacy for primary hemostasis. Newer modalities to enhance hemostasis rates have come in vogue. Many of these modalities, such as cap-mounted clips, coagulation forceps, and hemostatic powders have proved to be efficacious in multiple studies. Thus, the newer modalities are recommended not only for management of persistent bleed and recurrent bleed after failed initial hemostasis, using conventional modalities but also now being advocated for primary hemostasis. Failure of endotherapy would warrant radiological or surgical intervention. Some newer tools to optimize endotherapy, such as endoscopic Doppler probes, for determining flow in visible or underlying vessels in ulcer bleed are now being evaluated. This review is focused on the technical aspects and efficacy of various endoscopic modalities, both conventional and new. A synopsis of the various studies describing and comparing the modalities have been outlined. Postendoscopic management including Helicobacter pylori therapy and starting of anticoagulants and antiplatelets have also been outlined.
Collapse
Affiliation(s)
- Chhagan L. Birda
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Antriksh Kumar
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Jayanta Samanta
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| |
Collapse
|
4
|
Systematic review and meta-analysis: monopolar hemostatic forceps with soft coagulation in the treatment of peptic ulcer bleeding. Eur J Gastroenterol Hepatol 2020; 32:678-685. [PMID: 32317587 DOI: 10.1097/meg.0000000000001738] [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: 12/29/2022]
Abstract
Monopolar hemostatic forceps with soft coagulation (MHFSC) have been compared with hemoclips, heater probe, and argon plasma coagulation (APC) for the treatment of peptic ulcer bleeding. In this systematic review and meta-analysis, we compared MHFSC with other modalities in the treatment of peptic ulcer bleeding. We reviewed MEDLINE, Embase, Scopus, Cochrane, Web of Science, and Scopus from inception to 7 January 2019 to identify studies comparing MHFSC with other modalities for peptic ulcer bleeding. The primary outcome of interest was achievement of initial hemostasis. Secondary outcomes were rebleeding, adverse events, procedure time, and length of hospital stay. Data were analyzed using a random effects model and summarized as pooled odds ratio (OR) with 95% confidence interval (CI). Heterogeneity was assessed by I statistic. We included five randomized controlled trials and one observational study comprising 693 patients with endoscopically confirmed actively bleeding ulcers (spurting or oozing) or nonbleeding visible vessel. MHFSC was superior to other modalities in achieving initial hemostasis (OR 0.25; 95% CI 0.08-0.81; I = 67%) and prevention of rebleeding (OR 0.28; 95% CI 0.09-0.86; I = 46%). Rates of adverse events were similar between MHFSC and other modalities. Procedure times were shorter with MHFSC (mean difference -4.15 min; 95% CI -4.83 to -3.47; I= 59%). Length of hospital stay was also shorter with MHFSC. MHFSC appears to be more effective than other modalities for achievement of initial hemostasis and reduction of rebleeding among patients with peptic ulcer bleeding.
Collapse
|
5
|
Kim H, Kim JH, Choi YJ, Kwon HJ, Chang HK, Kim SE, Moon W, Park MI, Park SJ. Risk of Delayed Bleeding after a Colorectal Endoscopic Mucosal Resection without Prophylactic Clipping: Single Center, Observational Study. THE KOREAN JOURNAL OF GASTROENTEROLOGY 2020; 74:326-332. [PMID: 31870138 DOI: 10.4166/kjg.2019.74.6.326] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 07/29/2019] [Accepted: 09/02/2019] [Indexed: 12/17/2022]
Abstract
Background/Aims Bleeding is one of the major complications of a colorectal polypectomy. The aim of this study was to identify the risk of delayed bleeding, particularly after a colorectal endoscopic mucosal resection (EMR) without prophylactic clipping. Methods Between April 2014 and August 2014, patients who underwent colorectal EMR (≥6 mm and <2 cm) without prophylactic clipping were included. This study evaluated the incidence of delayed bleeding and the associated factors after colorectal EMR without prophylactic clipping. Results A total of 717 colorectal polyps (≥6 mm and <2 cm) of 243 patients resected by colorectal EMR in the study period were evaluated. The mean age of the patients was 63 years; 165 patients were men and 78 patients were women. The mean polyp size removed by colorectal EMR was 9.0 mm (range 6.0-19.0), and the number of polyps larger than 1 cm was 212 (29.6%). Delayed bleeding after colorectal EMR occurred in 12 polyps (1.7%) in eight patients (3.3%), and there were no significant risk factors affecting delayed bleeding. Conclusions This study identified that the incidence of delayed bleeding on colorectal polyps (≥6 mm and <2 cm) after EMR without prophylactic clipping was 3.3%, but no significant risk factors affecting delayed bleeding were found.
Collapse
Affiliation(s)
- Hyeonjin Kim
- Department of Internal Medicine, Kosin University College of Medicine, Busan, Korea
| | - Jae Hyun Kim
- Department of Internal Medicine, Kosin University College of Medicine, Busan, Korea
| | - Youn Jung Choi
- Department of Internal Medicine, Kosin University College of Medicine, Busan, Korea
| | - Hye Jung Kwon
- Department of Internal Medicine, Kosin University College of Medicine, Busan, Korea
| | - Hee Kyung Chang
- Department of Pathology, Kosin University College of Medicine, Busan, Korea
| | - Sung Eun Kim
- Department of Internal Medicine, Kosin University College of Medicine, Busan, Korea
| | - Won Moon
- Department of Internal Medicine, Kosin University College of Medicine, Busan, Korea
| | - Moo In Park
- Department of Internal Medicine, Kosin University College of Medicine, Busan, Korea
| | - Seun Ja Park
- Department of Internal Medicine, Kosin University College of Medicine, Busan, Korea
| |
Collapse
|
6
|
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 : AN OFFICIAL VIDEO JOURNAL OF THE AMERICAN SOCIETY FOR GASTROINTESTINAL ENDOSCOPY 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] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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.
Collapse
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
Collapse
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
| | | |
Collapse
|
7
|
Kurosawa M, Takamatsu T, Kawano H, Hayashi Y, Miyahara H, Ota S, Okino A, Yoshida M. Endoscopic Hemostasis in Porcine Gastrointestinal Tract Using CO 2 Low-Temperature Plasma Jet. J Surg Res 2018; 234:334-342. [PMID: 30527494 DOI: 10.1016/j.jss.2018.09.068] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Revised: 09/03/2018] [Accepted: 09/21/2018] [Indexed: 12/17/2022]
Abstract
BACKGROUND Recently, atmospheric low-temperature plasma (LTP) has attracted attention as a novel medical tool that might be useful for achieving hemostasis. However, conventional plasma sources are too big for use with endoscopes, and the efficacy of LTP for achieving hemostasis in cases of gastrointestinal bleeding is difficult to investigate. In this study, to solve the problem, we developed a 3D-printed LTP jet that has a diameter of 2.8 mm and metal body for endoscopic use. The characteristics, hemostasis efficacy, and safety were investigated. MATERIALS AND METHODS On investigating the basic characteristics of the developed plasma jet, the electron densities, gas temperatures, and reactive species were measured by emission spectroscopy and thermocouple. To evaluate the efficacy of such hemostatic treatment, porcine gastrointestinal bleeding was treated with the device. In addition, to investigate the safety of such treatment, the CO2 LTP-treated tissue was compared with tissue that was treated with clipping-based or argon plasma coagulation-based hemostasis for 5 d, and hematoxylin and eosin staining was used to evaluate tissue damage in the treated regions. RESULTS The measurement of emission spectroscopy, power, and electron density of various gas plasmas suggested that a high-density (1014 cm-3) LTP of CO2 was generated by the LTP jet, and the gas temperature was 41.5°C at 3 mm from the outlet of the LTP jet. The CO2 LTP achieved hemostasis of oozing blood by 70 ± 20 s. In addition, the CO2 LTP resulted in earlier recovery than clipping-based or argon plasma coagulation-based hemostases, and the treated regions had no damage by the CO2 LTP treatment. CONCLUSIONS These results indicated that the developed LTP plasma jet has the potential to be used for endoscopic hemostasis.
Collapse
Affiliation(s)
- Manabu Kurosawa
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Hyogo, Japan
| | - Toshihiro Takamatsu
- Research Institute for Biomedical Sciences, Tokyo University of Science, Noda, Chiba, Japan; Exploratory Oncology Research & Clinical Trial Center, National Cancer Center, Kashiwa, Chiba, Japan.
| | - Hiroaki Kawano
- Institute of Innovative Research, Tokyo Institute of Technology, Yokohama, Kanagawa, Japan
| | - Yuta Hayashi
- Institute of Innovative Research, Tokyo Institute of Technology, Yokohama, Kanagawa, Japan
| | - Hidekazu Miyahara
- Institute of Innovative Research, Tokyo Institute of Technology, Yokohama, Kanagawa, Japan
| | - Syosaku Ota
- Department of Product and Interior Design, Kobe Design University, Kobe, Hyogo, Japan
| | - Akitoshi Okino
- Institute of Innovative Research, Tokyo Institute of Technology, Yokohama, Kanagawa, Japan
| | - Masaru Yoshida
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Hyogo, Japan; Division of Metabolomics Research, Department of Internal Related, Kobe University Graduate School of Medicine, Kobe, Hyogo, Japan; AMED-CREST
| |
Collapse
|
8
|
Kim JH, Kim JH, Chun J, Lee C, Im JP, Kim JS. Early versus late bedside endoscopy for gastrointestinal bleeding in critically ill patients. Korean J Intern Med 2018; 33:304-312. [PMID: 28286937 PMCID: PMC5840595 DOI: 10.3904/kjim.2016.182] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Revised: 10/06/2016] [Accepted: 10/21/2016] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND/AIMS Gastrointestinal (GI) bleeding is a life-threatening complication in critically ill patients. The aim of this study was to determine the efficacy of bedside endoscopy in an intensive care unit (ICU) setting, and to compare the outcomes of early endoscopy (within 24 hours of detecting GI bleeding) with late endoscopy (after 24 hours). METHODS We retrospectively reviewed the medical records of patients who underwent bedside endoscopy for nonvariceal upper GI bleeding and lower GI bleeding that occurred after ICU admission at Seoul National University Hospital from January 2010 to May 2015. RESULTS Two hundred and fifty-three patients underwent bedside esophagogastroduodenoscopy (EGD) for upper GI bleeding (early, 187; late, 66) and 69 underwent bedside colonoscopy (CS) for lower GI bleeding (early, 36; late, 33). Common endoscopic findings were peptic ulcer, and acute gastric mucosal lesion in the EGD group, as well as ischemic colitis and acute hemorrhagic rectal ulcers in the CS group. Early EGD significantly increased the rate of finding the bleeding focus (82% vs. 73%, p = 0.003) and endoscopic hemostasis (32% vs. 12%, p = 0.002) compared with late EGD. However, early CS significantly decreased the rate of identifying the bleeding focus (58% vs. 82%, p = 0.008) and hemostasis (19% vs. 49%, p = 0.011) compared with late CS due to its higher rate of poor bowel preparation and blood interference (38.9% vs. 6.1%, p = 0.035). CONCLUSIONS Early EGD may be effective for diagnosis and hemostatic treatment in ICU patients with GI bleeding. However, early CS should be carefully performed after adequate bowel preparation.
Collapse
Affiliation(s)
- Jee Hyun Kim
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Ji Hye Kim
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Jaeyoung Chun
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Changhyun Lee
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
- Department of Internal Medicine and Healthcare Research Institute, Seoul National University Hospital Healthcare System Gangnam Center, Seoul, Korea
| | - Jong Pil Im
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Joo Sung Kim
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
- Correspondence to Joo Sung Kim, M.D. Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul 03080, Korea Tel: +82-2-740-8112 Fax: +82-2-743-6701 E-mail:
| |
Collapse
|
9
|
Investigation of blood coagulation effect of nonthermal multigas plasma jet in vitro and in vivo. J Surg Res 2017; 219:302-309. [PMID: 29078897 DOI: 10.1016/j.jss.2017.06.055] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Revised: 05/17/2017] [Accepted: 06/16/2017] [Indexed: 02/02/2023]
Abstract
BACKGROUND Nonthermal atmospheric pressure plasma (NTAPP) has recently received attention as a novel tool in medicine. It is thought that plasma components yield plasma effects such as sterilization, blood coagulation, and wound healing. These effects are produced without thermal damage. We investigated the blood coagulation effect of NTAPP by using a multigas plasma jet. MATERIALS AND METHODS Multigas plasma jets can generate NTAPP by several gas species. In this study, argon, oxygen, helium, nitrogen, mock air, and carbon dioxide were used to generate NTAPP, and blood coagulation times were compared with each plasma-treated sample. The NTAPP blood coagulation effects on whole blood with four different anticoagulants were investigated. In addition, in this study, the effects of plasma treatment on porcine tissues and organs were investigated as in vivo experiment. RESULTS A tendency to coagulate later with argon gas plasma than others was shown. There were no significant differences between oxygen, helium, nitrogen, mock air, and carbon dioxide. Whole blood with each anticoagulant demonstrated fast coagulation by NTAPP treatment. Fast control of the bleeding lesions on porcine stomach and liver by plasma treatment was observed, and no tissue damage due to the plasma treatment was detected by optical microscope. CONCLUSIONS These experiments suggest the potential of various gas NTAPPs as a novel medical device to control bleeding lesions.
Collapse
|
10
|
Jensen DM. Reply. Gastroenterology 2017; 153:868-869. [PMID: 28781222 DOI: 10.1053/j.gastro.2017.08.002] [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: 12/02/2022]
Affiliation(s)
- Dennis M Jensen
- David Geffen School of Medicine at UCLA, Los Angeles, California
| |
Collapse
|
11
|
Lo GH. Does the Use of Doppler Endoscopic Probe in Hemostasis of Nonvariceal Gastrointestinal Bleeding Increase Efficacy or Work Load? Gastroenterology 2017; 153:868. [PMID: 28781227 DOI: 10.1053/j.gastro.2017.06.060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Accepted: 06/06/2017] [Indexed: 12/02/2022]
Affiliation(s)
- Gin-Ho Lo
- Department of Medical Research, Digestive Center, E-DA Hospital, Kaohsiung, and School of Medicine for International Students, I-Shou University, Taiwan
| |
Collapse
|
12
|
Fujishiro M, Iguchi M, Kakushima N, Kato M, Sakata Y, Hoteya S, Kataoka M, Shimaoka S, Yahagi N, Fujimoto K. Guidelines for endoscopic management of non-variceal upper gastrointestinal bleeding. Dig Endosc 2016; 28:363-378. [PMID: 26900095 DOI: 10.1111/den.12639] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Revised: 02/16/2016] [Accepted: 02/17/2016] [Indexed: 01/10/2023]
Abstract
Japan Gastroenterological Endoscopy Society (JGES) has compiled a set of guidelines for endoscopic management of non-variceal upper gastrointestinal bleeding using evidence-based methods. The major cause of non-variceal upper gastrointestinal bleeding is peptic gastroduodenal ulcer bleeding. As a result, these guidelines mainly focus on peptic gastroduodenal ulcer bleeding, although bleeding from other causes is also overviewed. From the epidemiological aspect, in recent years in Japan, bleeding from drug-related ulcers has become predominant in comparison with bleeding from Helicobacter pylori (HP)-related ulcers, owing to an increase in the aging population and coverage of HP eradication therapy by national health insurance. As for treatment, endoscopic hemostasis, in which there are a variety of methods, is considered to be the first-line treatment for bleeding from almost all causes. It is very important to precisely evaluate the severity of the patient's condition and stabilize the patient's vital signs with intensive care for successful endoscopic hemostasis. Additionally, use of antisecretory agents is recommended to prevent rebleeding after endoscopic hemostasis, especially for gastroduodenal ulcer bleeding. Eighteen statements with evidence and recommendation levels have been made by the JGES committee of these guidelines according to evidence obtained from clinical research studies. However, some of the statements that are supported by a low level of evidence must be confirmed by further clinical research.
Collapse
Affiliation(s)
| | | | | | - Motohiko Kato
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | | | - Shu Hoteya
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | | | | | - Naohisa Yahagi
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | | |
Collapse
|
13
|
Baracat F, Moura E, Bernardo W, Pu LZ, Mendonça E, Moura D, Baracat R, Ide E. Endoscopic hemostasis for peptic ulcer bleeding: systematic review and meta-analyses of randomized controlled trials. Surg Endosc 2015; 30:2155-68. [PMID: 26487199 DOI: 10.1007/s00464-015-4542-x] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2015] [Accepted: 09/01/2015] [Indexed: 12/17/2022]
Abstract
BACKGROUND Peptic ulcer represents the most common cause of upper gastrointestinal bleeding. Endoscopic therapy can reduce the risks of rebleeding, continued bleeding, need for surgery, and mortality. The objective of this review is to compare the different modalities of endoscopic therapy. METHODS Studies were identified by searching electronic databases MEDLINE, Embase, Cochrane, LILACS, DARE, and CINAHL. We selected randomized clinical trials that assessed contemporary endoscopic hemostatic techniques. The outcomes evaluated were: initial hemostasis, rebleeding rate, need for surgery, and mortality. The possibility of publication bias was evaluated by funnel plots. An additional analysis was made, including only the higher-quality trials. RESULTS Twenty-eight trials involving 2988 patients were evaluated. Injection therapy alone was inferior to injection therapy with hemoclip and with thermal coagulation when evaluating rebleeding and the need for emergency surgery. Hemoclip was superior to injection therapy in terms of rebleeding; there were no statistically significant differences between hemoclip alone and hemoclip with injection therapy. There was considerable heterogeneity in the comparisons between hemoclip and thermal coagulation. There were no statistically significant differences between thermal coagulation and injection therapy, though their combination was superior, in terms of rebleeding, to thermal coagulation alone. CONCLUSIONS Injection therapy should not be used alone. Hemoclip is superior to injection therapy, and combining hemoclip with an injectate does not improve hemostatic efficacy above hemoclip alone. Thermal coagulation has similar efficacy as injection therapy; combining these appears to be superior to thermal coagulation alone. Therefore, we recommend the application of hemoclips or the combined use of injection therapy with thermal coagulation for the treatment of peptic ulcer bleeding.
Collapse
Affiliation(s)
- Felipe Baracat
- Gastrointestinal Endoscopy Unit, Gastroenterology Department, University of Sao Paulo Medical School, Avenida Dr. Enéas de Carvalho Aguiar, 155, 6° andar, São Paulo, SP, CEP 05403-900, Brazil. .,, Rua Martinico Prado, 241, apt 94, CEP 01224-010, São Paulo, SP, Brazil.
| | - Eduardo Moura
- Gastrointestinal Endoscopy Unit, Gastroenterology Department, University of Sao Paulo Medical School, Avenida Dr. Enéas de Carvalho Aguiar, 155, 6° andar, São Paulo, SP, CEP 05403-900, Brazil
| | - Wanderley Bernardo
- Thoracic Surgery Department, Instituto do Coraçao (InCor), University of Sao Paulo Medical School, São Paulo, Brazil
| | - Leonardo Zorron Pu
- Gastrointestinal Endoscopy Unit, Gastroenterology Department, University of Sao Paulo Medical School, Avenida Dr. Enéas de Carvalho Aguiar, 155, 6° andar, São Paulo, SP, CEP 05403-900, Brazil
| | - Ernesto Mendonça
- Gastrointestinal Endoscopy Unit, Gastroenterology Department, University of Sao Paulo Medical School, Avenida Dr. Enéas de Carvalho Aguiar, 155, 6° andar, São Paulo, SP, CEP 05403-900, Brazil
| | - Diogo Moura
- Gastrointestinal Endoscopy Unit, Gastroenterology Department, University of Sao Paulo Medical School, Avenida Dr. Enéas de Carvalho Aguiar, 155, 6° andar, São Paulo, SP, CEP 05403-900, Brazil
| | - Renato Baracat
- Gastrointestinal Endoscopy Unit, Gastroenterology Department, University of Sao Paulo Medical School, Avenida Dr. Enéas de Carvalho Aguiar, 155, 6° andar, São Paulo, SP, CEP 05403-900, Brazil
| | - Edson Ide
- Gastrointestinal Endoscopy Unit, Gastroenterology Department, University of Sao Paulo Medical School, Avenida Dr. Enéas de Carvalho Aguiar, 155, 6° andar, São Paulo, SP, CEP 05403-900, Brazil
| |
Collapse
|
14
|
Brock AS, Rockey DC. Mechanical Hemostasis Techniques in Nonvariceal Upper Gastrointestinal Bleeding. Gastrointest Endosc Clin N Am 2015; 25:523-33. [PMID: 26142036 DOI: 10.1016/j.giec.2015.03.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
One of the most important advances in gastroenterology has been the use of endoscopic hemostasis techniques to control nonvariceal upper gastrointestinal bleeding, particularly when high-risk stigmata are present. Several options are available, including injection therapy, sprays/topical agents, electrocautery, and mechanical methods. The method chosen depends on the nature of the lesion and experience of the endoscopist. This article reviews the available mechanical hemostatic modalities.
Collapse
Affiliation(s)
- Andrew S Brock
- Department of Internal Medicine, Medical University of South Carolina, Charleston, SC, USA.
| | - Don C Rockey
- Department of Internal Medicine, Medical University of South Carolina, Charleston, SC, USA.
| |
Collapse
|
15
|
A Randomized Trial of Monopolar Soft-mode Coagulation Versus Heater Probe Thermocoagulation for Peptic Ulcer Bleeding. J Clin Gastroenterol 2015; 49:472-6. [PMID: 25083773 DOI: 10.1097/mcg.0000000000000190] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND AND AIM Endoscopic therapy has been demonstrated to be effective in achieving hemostasis for bleeding peptic ulcers. Thermal coagulation is one of the most commonly used methods, with a high success rate. Recently, endoscopic submucosal dissection for early gastric carcinoma was developed and hemostasis with soft coagulation using hemostatic forceps was introduced. The aim of this study was to compare the hemostatic efficacy of soft coagulation with heater probe thermocoagulation for peptic ulcer bleeding. METHODS Patients who visited our hospital with hematemesis or melena underwent emergency endoscopy. Inclusion criteria were presentation with an actively bleeding ulcer, a nonbleeding visible vessel, or an adherent clot. Patients were excluded if they were unwilling to give written informed consent or had a bleeding gastric malignancy. Patients were randomized to receive endoscopic hemostasis with soft coagulation (Group S) or heater probe thermocoagulation (Group H). The primary endpoint was the primary hemostasis rate and secondary endpoints were rebleeding rate, complications, and the procedure time. RESULTS Between May 2010 and February 2012, a total of 111 patients (89 gastric ulcers and 22 duodenal ulcers) were enrolled. Primary hemostasis was achieved in 54 patients (96%) in Group S and 37 (67%) in Group H (P<0.0001). Rebleeding occurred in 7 patients in Group H and none in Group S. Of these 7 patients, urgent surgery was performed in 1. Perforation occurred in 2 patients in Group H, which was managed conservatively. CONCLUSIONS For patients with gastroduodenal ulcer bleeding, soft coagulation using monopolar hemostatic forceps is more effective than heater probe thermocoagulation for achieving hemostasis.
Collapse
|
16
|
Abstract
Upper gastrointestinal bleeding remains one of the most common challenges faced by gastroenterologists and endoscopists in daily clinical practice. Endoscopic management of nonvariceal bleeding has been shown to improve clinical outcomes, with significant reduction of recurrent bleeding, need for surgery, and mortality. Early upper gastrointestinal endoscopy is recommended in all patients presenting with upper gastrointestinal bleeding within 24 hours of presentation, although appropriate resuscitation, stabilization of hemodynamic parameters, and optimization of comorbidity before endoscopy are essential.
Collapse
|
17
|
Evaluating long-term attachment of a novel endoclip in porcine stomachs: a prospective study of initial deployment success and clip retention rates at different regions of the stomachs. Surg Endosc 2015; 30:1100-6. [DOI: 10.1007/s00464-015-4305-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2015] [Accepted: 05/26/2015] [Indexed: 12/11/2022]
|
18
|
Cappell MS, Mogrovejo E, Manickam P, Batke M. Endoclips to facilitate cannulation and sphincterotomy during ERCP in a patient with an ampulla within a large duodenal diverticulum: case report and literature review. Dig Dis Sci 2015; 60:168-73. [PMID: 25138902 DOI: 10.1007/s10620-014-3321-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2014] [Accepted: 08/02/2014] [Indexed: 12/24/2022]
Affiliation(s)
- Mitchell S Cappell
- Division of Gastroenterology and Hepatology, MOB 602, Department of Medicine, William Beaumont Hospital, 3535 W. Thirteen Mile Road, Royal Oak, MI, 48073, USA,
| | | | | | | |
Collapse
|
19
|
Masci E, Arena M, Morandi E, Viaggi P, Mangiavillano B. Upper gastrointestinal active bleeding ulcers: review of literature on the results of endoscopic techniques and our experience with Hemospray. Scand J Gastroenterol 2014; 49:1290-5. [PMID: 25180549 DOI: 10.3109/00365521.2014.946080] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
INTRODUCTION AND OBJECTIVES Acute gastrointestinal (GI) bleeding can lead from mild to immediately life-threatening clinical conditions. Upper GI bleeding (UGIB) is associated with a mortality of 6-10%. Spurting and oozing bleeding are associated with major risk of failure. Hemospray™ (TC-325), a new hemostatic powder, may be useful in these cases. Aim of this study is to review the efficacy of traditional endoscopic treatment in Forrest 1a-1b ulcers and to investigate the usefulness of Hemospray in these patients. PATIENTS AND METHODS A MEDLINE search was performed and articles that evaluated hemostatic efficacy and rebleeding rate with traditional endoscopic techniques related to Forrest classification were reviewed. Patients with Forrest 1a-1b ulcers were treated with Hemospray, either as monotherapy or in association with other endoscopic techniques. Primary outcome was immediate hemostasis, secondary outcomes were recurrent bleeding and adverse events related to Hemospray use. RESULTS Analysis of literature showed that mean initial hemostasis success rate in Forrest 1a-1b ulcers was of 92.8%, and mean rebleeding rate was of 13.3%. We enrolled 13 patients treated with Hemospray. Initial hemostasis was achieved in 100% and we reported three cases of rebleeding. No adverse events occurred. CONCLUSION Forrest 1a-1b bleeding ulcer is very difficult to treat. Hemospray appears to be an effective hemostatic therapy for these ulcers. However, additional prospective studies are needed to validate these findings.
Collapse
Affiliation(s)
- Enzo Masci
- Department of Gastrointestinal Endoscopy, University San Paolo Hospital , Milano , Italy
| | | | | | | | | |
Collapse
|
20
|
Kato M, Jung Y, Gromski MA, Chuttani R, Matthes K. Prospective, randomized comparison of 3 different hemoclips for the treatment of acute upper GI hemorrhage in an established experimental setting. Gastrointest Endosc 2012; 75:3-10. [PMID: 22196807 DOI: 10.1016/j.gie.2011.11.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2011] [Accepted: 11/03/2011] [Indexed: 12/20/2022]
Abstract
BACKGROUND Recently, endoscopic clip application devices have undergone redesign and improvements to optimize their clinical use and effectiveness. Initially designed for the treatment of bleeding nonvariceal lesions, these devices are also increasingly used for the closure of perforations, fistulas, and anastomotic leaks. Several clinical studies, both randomized and nonrandomized, have used endoscopic hemoclips for hemostasis. However, no comparative studies have yet been reported in the literature comparing the latest endoscopic clip devices for usability and effectiveness for hemostasis of acute upper GI hemorrhage. OBJECTIVE We aimed to compare the usability and efficacy of 3 different types of endoscopic clip application devices in an established experimental setting by using a porcine ex-vivo simulator of upper GI hemorrhage. DESIGN Randomized, controlled, ex-vivo study. SETTING Academic medical center. METHODS Spurting vessels were created within ex-vivo porcine stomachs as published in prior studies. The vessels were attached to a pressure transducer to record the pressure of the circulating blood replacement. Before the initiation of bleeding, each vessel was randomized to 1 of 3 endoscopic clipping devices: 2 different commonly used hemoclips deployed through the working channel and 1 novel clip deployed via an over-the-scope applications device. Two investigators treated 45 bleeding sites (15 bleeding sites for each device at various randomized locations in the stomach: fundus, body, and antrum). MAIN OUTCOME MEASUREMENTS Usability was measured via the endpoints of procedure time and quantity of clips required to achieve hemostasis. Efficacy was measured via the endpoint of pressure increase (Δp) from baseline to after treatment. RESULTS All of the 45 hemostasis treatments were carried out successfully. The mean procedure times were significantly different among the hemoclips, with the clip deployed in an over-the-scope fashion requiring significantly less time to attain hemostasis compared with the other 2 clips. For number of clips needed to attain hemostasis, the clip deployed in an over-the-scope fashion was significantly superior to the others. There were also significant differences among the changes in pressure (Δp ± SD) among the different hemoclips tested. LIMITATIONS Ex-vivo study. CONCLUSIONS In this prospective, randomized ex-vivo study, we observed significant differences in the usability (time to achieve hemostasis and number of clips required) and the efficacy (change in pressure achieved by the hemoclips) among the 3 clips. The clip applied in the over-the-scope fashion was superior to the other 2 tested clips with regard to time to achieve hemostasis and number of clips required.
Collapse
Affiliation(s)
- Masayuki Kato
- Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | | | | | | | | |
Collapse
|
21
|
Naegel A, Bolz J, Zopf Y, Matthes K, Mueller B, Kraus F, Neurath MF, Maiss J. Hemodynamic efficacy of the over-the-scope clip in an established porcine cadaveric model for spurting bleeding. Gastrointest Endosc 2012; 75:152-9. [PMID: 22100298 DOI: 10.1016/j.gie.2011.08.009] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2011] [Accepted: 08/04/2011] [Indexed: 02/07/2023]
Abstract
BACKGROUND Clip application has been proven to be effective for endoscopic hemostasis. There are limited bench data on the efficacy of the over-the-scope clip (OTSC) for the treatment of spurting GI hemorrhage. We evaluated the hemodynamic efficacy of the OTSC in an established bleeding model. OBJECTIVE To evaluate the hemodynamic efficacy of the OTSC in an established bleeding model. DESIGN Prospective experimental trial with historical comparison. SETTING We tested the OTSC prospectively in a validated bleeding model by using the compact Erlangen Active Simulator for Interventional Endoscopy equipped with an upper GI organ package. The artificial blood circulation system of the simulator was connected to an arterial pressure transducer. Two investigators with different endoscopic experience (4000 and 10,000 endoscopies performed) participated. Each investigator treated 16 bleeding sites in the simulator with the OTSC by using only suction (n = 8) and a novel retraction device to grasp tissue (n = 8). Systemic pressures were recorded 1 minute before, during, and 1 minute after clip application to objectify the effects of clipping on the vessel diameter. MAIN OUTCOME MEASUREMENTS Mean and maximum reduction in vessel diameter. RESULTS The application of the OTSC on the bleeding vessel led to a significant increase in systemic pressure (P < .001) and decreased vessel diameter (P < .001) independent of the endoscopic experience of the investigator. There was no difference in the decrease in vessel diameter based on the application technique (suction vs suction plus grasping). A historical comparison with our former trials demonstrated that the OTSC decreased the vessel diameter significantly more than other traditional endoclips. LIMITATIONS Small sample size. CONCLUSIONS We could demonstrate the efficacy of the OTSC with increased hemodynamic efficiency compared with other endoscopic clip devices tested previously.
Collapse
Affiliation(s)
- Andreas Naegel
- Department of Medicine 1, University of Erlangen-Nuremberg, Erlangen, Germany
| | | | | | | | | | | | | | | |
Collapse
|
22
|
Tremp M, Hefermehl L, Largo R, Knönagel H, Sulser T, Eberli D. Electrosurgery in urology: recent advances. Expert Rev Med Devices 2011; 8:597-605. [PMID: 22026625 DOI: 10.1586/erd.11.26] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Inadequate hemostasis is one of the most important causes of morbidity and mortality following urological surgery. Despite the long-term usage of coagulation, there is an ongoing development of new devices, including bipolar transurethral resection of the prostate or new vessel-sealing devices. A thorough understanding of the advantages and disadvantages of these new instruments can improve the operative experience for both the urologist and patient. The optimal coagulation system should be small, efficient, easy to handle and with low heat spread. In this article, we analyze different electrothermal coagulation systems and modern tissue-sealing devices in urological applications with the aim to substantiate the advantages and disadvantages of each technique in terms of efficacy and safety.
Collapse
Affiliation(s)
- Mathias Tremp
- Department of Urology, University Hospital Zurich, Frauenklinikstr. 10, CH-8091 Zurich, Switzerland
| | | | | | | | | | | |
Collapse
|
23
|
Effectiveness of endoclips for the treatment of stigmata of recent hemorrhage in the colon of patients with acute lower gastrointestinal tract bleeding. Dig Dis Sci 2011; 56:2978-86. [PMID: 21553169 DOI: 10.1007/s10620-011-1683-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2009] [Accepted: 03/14/2011] [Indexed: 01/30/2023]
Abstract
AIMS AND METHODS Coaptive thermo coagulation (CTC) for the treatment of stigmata of recent hemorrhage (SRH) in the colon is risky. We evaluated the safety and effectiveness of endoclips in 13 patients with acute lower gastrointestinal bleeding (GIB). Thirty-day re-bleeding and complication rates were comparable to a historical cohort of 41 patients (group 2) who underwent CTC/IE (injection epinephrine) for the management of acute lower GIB. RESULTS There was no difference in the 30-day re-bleeding rates in the two groups. In group I, immediate hemostasis was successful in all patients. Three of 13 patients (23.1%) developed re-bleeding. In group II, 41 patients from six prior studies underwent CTC and/or IE for the treatment of HRS where 12 (29.3%) developed re-bleeding. There were no immediate complications. CONCLUSIONS Endoclip deployment is as effective as CTC and/or IE for treatment of SRH in the colon.
Collapse
|
24
|
Rathod JB, Shah DK, Yagnik BD, Yagnik VD. Upper gastrointestinal bleeding: audit of a single center experience in Western India. Clin Pract 2011; 1:e132. [PMID: 24765373 PMCID: PMC3981409 DOI: 10.4081/cp.2011.e132] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2011] [Revised: 11/02/2011] [Accepted: 11/15/2011] [Indexed: 11/22/2022] Open
Abstract
Upper gastrointestinal (GI) bleeding is defined as bleeding proximal to the ligament of Treitz. The most important aspect of management of GI bleeding is to locate the site and cause of bleeding. The aim of the study is to find out the common etiology, presentation and management, including the role of upper GI endoscopy. Recent advances have meant that endoscopic hemostatic methods are now associated with a reduced rate of re-bleeding, cost, blood transfusion, length of hospital stay and mortality. A prospective study of 50 cases was carried out between August 2001 and July 2003. Patients with signs and symptoms suggestive of upper GI bleeding (UGIB) such as hematemesis, melena, aspirated blood from nasogastric tubes, profuse hematochezia, etc., were included in the study. The patients were selected randomly. The most common cause of UGIB in the present study was acute erosive gastritis (34%) followed by portal hypertension (24%) and peptic ulcer (22%). All 50 patients underwent upper GI endoscopy, of whom 39 patients were treated conservatively and 11 patients underwent endotherapy to control bleeding. Out of 39 patients treated non-endoscopically, 6 cases required laparotomy to control UGIB. 8 of 50 cases had past history of UGIB, 5 of whom had a previous history of endotherapy. One case was treated with de-vascularization as routine hemostatic methods failed. So, initial method of choice to control the bleeding was endotherapy and surgery was undertaken if an endoscopic method failed. The most common cause of hematemesis in our setting was acute erosive gastritis followed by portal hypertension. Endoscopy is a valuable minimal invasive method to diagnose and treat upper GI bleeding.
Collapse
|
25
|
Song JS, Kwak HS, Chung GH. Nonvariceal upper gastrointestinal bleeding: the usefulness of rotational angiography after endoscopic marking with a metallic clip. Korean J Radiol 2011; 12:473-80. [PMID: 21852908 PMCID: PMC3150675 DOI: 10.3348/kjr.2011.12.4.473] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2010] [Accepted: 02/28/2011] [Indexed: 02/07/2023] Open
Abstract
Objective We wanted to assess the usefulness of rotational angiography after endoscopic marking with a metallic clip in upper gastrointestinal bleeding patients with no extravasation of contrast medium on conventional angiography. Materials and Methods In 16 patients (mean age, 59.4 years) with acute bleeding ulcers (13 gastric ulcers, 2 duodenal ulcers, 1 malignant ulcer), a metallic clip was placed via gastroscopy and this had been preceded by routine endoscopic treatment. The metallic clip was placed in the fibrous edge of the ulcer adjacent to the bleeding point. All patients had negative results from their angiographic studies. To localize the bleeding focus, rotational angiography and high pressure angiography as close as possible to the clip were used. Results Of the 16 patients, seven (44%) had positive results after high pressure angiography as close as possible to the clip and they underwent transcatheter arterial embolization (TAE) with microcoils. Nine patients without extravasation of contrast medium underwent TAE with microcoils as close as possible to the clip. The bleeding was stopped initially in all patients after treatment of the feeding artery. Two patients experienced a repeat episode of bleeding two days later. Of the two patients, one had subtle oozing from the ulcer margin and that patient underwent endoscopic treatment. One patient with malignant ulcer died due to disseminated intravascular coagulation one month after embolization. Complete clinical success was achieved in 14 of 16 (88%) patients. Delayed bleeding or major/minor complications were not noted. Conclusion Rotational angiography after marking with a metallic clip helps to localize accurately the bleeding focus and thus to embolize the vessel correctly.
Collapse
Affiliation(s)
- Ji-Soo Song
- Department of Vascular Radiology and Interventional Radiology, Chonbuk National University Medical School, 634-18 Keumam-dong, Jeonju-shi, Chonbuk, Korea
| | | | | |
Collapse
|
26
|
Cipolletta L, Bianco MA, Salerno R, Prisco A, Marmo R, Cipolletta F, Piscopo R, Sansone S, Rotondano G. Improved characterization of visible vessels in bleeding ulcers by using magnification endoscopy: results of a pilot study. Gastrointest Endosc 2010; 72:413-8. [PMID: 20430383 DOI: 10.1016/j.gie.2010.02.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2009] [Accepted: 02/01/2010] [Indexed: 12/10/2022]
Abstract
BACKGROUND Not all exposed vessels carry the same risk of recurrent bleeding, and sometimes endoscopic therapy may not be warranted in the setting of profound acid inhibition therapy. OBJECTIVE To investigate the role of magnification endoscopy (ME) in improving the characterization of exposed vessels in ulcer hemorrhage. DESIGN Prospective study. SETTING Single-center teaching hospital. MAIN OUTCOME MEASUREMENTS Diagnostic accuracy and safety of ME in patients with bleeding peptic ulcers. RESULTS A total of 43 patients were studied. Exposed vessels were initially categorized as high risk (protuberant, translucent, or pale) in 25 and low risk (nonprotruding through the ulcer floor, pigmented, or dark red) in 18 cases. ME was subsequently performed, and the operator was asked to reclassify the vessel into 1 of these 2 categories. A magnified view provided a clear image of the vessel and allowed visualization of the artery, the site of rupture, and the presence of a clot plugging the hole. In 6 cases previously categorized as low risk, ME clearly showed the 2 ends of the vessel, the longitudinal tear in the vessel wall, and a protuberant aspect that was not seen with standard view. The lesion was then reclassified as high risk (diagnostic gain 33%). The mean procedure time for ME inspection was 7 +/- 4 minutes. No complications occurred. LIMITATIONS Absence of controls. CONCLUSIONS In patients with peptic ulcer bleeding and exposed vessels, ME allows clear visualization of the vessel wall and provides detailed clues to further characterize the lesion.
Collapse
Affiliation(s)
- Livio Cipolletta
- Division of Gastroenterology, Hospital A. Maresca, Torre del Greco, Italy.
| | | | | | | | | | | | | | | | | |
Collapse
|
27
|
Ishii N, Itoh T, Uemura M, Maruyama M, Horiki N, Setoyama T, Matsuda M, Suzuki S, Iizuka Y, Fukuda K, Fujita Y. Endoscopic band ligation with a water-jet scope for the treatment of colonic diverticular hemorrhage. Dig Endosc 2010; 22:232-5. [PMID: 20642616 DOI: 10.1111/j.1443-1661.2010.00993.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Although lower gastrointestinal bleeding generally has a less severe course and stops spontaneously in most cases without therapeutic intervention, some patients require endoscopic, surgical, or angiographic treatment depending on the nature of the bleeding. We applied endoscopic band ligation (EBL) with a water-jet scope to bleeding colonic diverticula and evaluated the efficacy and safety of EBL retrospectively. Five consecutive patients were diagnosed as having colonic diverticular hemorrhage, and were treated with EBL at St Luke's International Hospital in Tokyo from June 2009 to August 2009. Comorbid diseases, usage of anti-platelet agents, hemoglobin level on admission, procedural time, complications such as perforation and abscess formation, and rebleeding after EBL were retrospectively evaluated. In all cases, EBL achieved successful immediate hemostasis without any procedural complications. In four of five cases, bleeding colonic diverticula were everted after EBL. The mean length of hospital stay after EBL was 5 days (range 4-8 days). No patient exhibited clinical evidence of further bleeding during the mean follow-up period of 3 months (range 2-4 months), and no further intervention was needed after EBL. EBL with a water-jet scope is considered to be a safe and effective endoscopic treatment for colonic diverticular hemorrhage.
Collapse
Affiliation(s)
- Naoki Ishii
- Department of Gastroenterology, St Luke's International Hospital, Kyoto, Japan.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
28
|
Arima S, Sakata Y, Ogata S, Tominaga N, Tsuruoka N, Mannen K, Shiraishi R, Shimoda R, Tsunada S, Sakata H, Iwakiri R, Fujimoto K. Evaluation of hemostasis with soft coagulation using endoscopic hemostatic forceps in comparison with metallic hemoclips for bleeding gastric ulcers: a prospective, randomized trial. J Gastroenterol 2010; 45:501-5. [PMID: 20033825 DOI: 10.1007/s00535-009-0186-8] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2009] [Accepted: 12/03/2009] [Indexed: 02/04/2023]
Abstract
BACKGROUND Endoscopic high-frequency soft coagulation, recently developed in Japan, is available for the management of gastric bleeding in cases of bleeding gastric ulcers and bleeding during endoscopic submucosal dissection. The aim of this study was to evaluate the efficacy of hemostasis with soft coagulation for bleeding gastric ulcers by comparing it with hemoclips in a prospective, randomized trial. METHODS During the period of April 2006 to March 2008, 96 patients that had gastric ulcers with bleeding or nonbleeding visible vessels were enrolled in this study. All of the 96 patients were randomly divided into two groups: endoscopic hemostasis with soft coagulation (Group I) or endoscopic hemoclipping (Group II). RESULTS A total of 41 (85%) out of 48 patients in Group I and 38 (79%) out of 48 patients in Group II were successfully treated with soft coagulation or clipping alone, respectively. The endoscopic hemostasis rate for the initial modality in combination with another endoscopic procedure performed after the initial method was 98% in both groups. One patient in Group I (2%) and five patients in Group II (10%) experienced recurrent bleeding. The time required to achieve hemostasis was shorter in Group I compared with Group II (9.2 +/- 11.1 vs. 13.6 +/- 9.4 min; P < 0.05). CONCLUSIONS This study revealed that soft coagulation is as effective as hemoclipping for treating bleeding gastric ulcers. The time required to achieve hemostasis was shorter with the soft coagulation procedure.
Collapse
Affiliation(s)
- Seiichiro Arima
- Department of Internal Medicine and Gastrointestinal Endoscopy, Saga Medical School, Nabeshima, Saga, Japan
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
29
|
The use of endoclips in the treatment of nonvariceal gastrointestinal bleeding. Surg Laparosc Endosc Percutan Tech 2009; 19:2-10. [PMID: 19238058 DOI: 10.1097/sle.0b013e31818e9297] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Acute nonvariceal gastrointestinal bleeding is the most common emergency managed by endoscopists and the endoscopic therapy has generally been recommended as the first-line treatment. Traditionally, endoscopic treatment included injections of epinephrine and sclerosing solutions or the use of thermocoagulation. In the last decade with the introduction of hemoclips and band ligators, we have witnessed a significant improvement in the clinical outcome of nonvariceal gastrointestinal bleeding. Endoclipping is a safe and effective technique that contributes to hemostasis of bleeding lesions of the gastrointestinal tract.
Collapse
|
30
|
Guo SB, Gong AX, Leng J, Ma J, Ge LM. Application of endoscopic hemoclips for nonvariceal bleeding in the upper gastrointestinal tract. World J Gastroenterol 2009; 15:4322-6. [PMID: 19750577 PMCID: PMC2744190 DOI: 10.3748/wjg.15.4322] [Citation(s) in RCA: 15] [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] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate acute nonvariceal bleeding in the upper gastrointestinal (GI) tract and evaluate the effects of endoscopic hemoclipping.
METHODS: Sixty-eight cases of acute nonvariceal bleeding in the upper GI tract were given endoscopic treatment with hemoclip application. Clinical data, endoscopic findings, and the effects of the therapy were evaluated.
RESULTS: The 68 cases (male:female = 42:26, age from 9 to 70 years, average 54.4) presented with hematemesis in 26 cases (38.2%), melena in nine cases (13.3%), and both in 33 cases (48.5%). The causes of the bleeding included gastric ulcer (29 cases), duodenal ulcer (11 cases), Dieulafoy’s lesion (11 cases), Mallory-Weiss syndrome (six cases), post-operative (three cases), post-polypectomy bleeding (five cases), and post-sphincterotomy bleeding (three cases); 42 cases had active bleeding. The mean number of hemoclips applied was four. Permanent hemostasis was obtained by hemoclip application in 59 cases; 6 cases required emergent surgery (three cases had peptic ulcers, one had Dieulafoy’s lesion, and two were caused by sphincterotomy); three patients died (two had Dieulafoy’s lesion and one was caused by sphincterotomy); and one had recurrent bleeding with Dieulafoy’s lesion 10 mo later, but in a different location.
CONCLUSION: Endoscopic hemoclip application was an effective and safe method for acute nonvariceal bleeding in the upper GI tract with satisfactory outcomes.
Collapse
|
31
|
Conway JD, Adler DG, Diehl DL, Farraye FA, Kantsevoy SV, Kaul V, Kethu SR, Kwon RS, Mamula P, Rodriguez SA, Tierney WM. Endoscopic hemostatic devices. Gastrointest Endosc 2009; 69:987-96. [PMID: 19410037 DOI: 10.1016/j.gie.2008.12.251] [Citation(s) in RCA: 92] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2008] [Accepted: 12/29/2008] [Indexed: 12/15/2022]
|
32
|
Barkun AN, Martel M, Toubouti Y, Rahme E, Bardou M. Endoscopic hemostasis in peptic ulcer bleeding for patients with high-risk lesions: a series of meta-analyses. Gastrointest Endosc 2009; 69:786-99. [PMID: 19152905 DOI: 10.1016/j.gie.2008.05.031] [Citation(s) in RCA: 135] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2008] [Accepted: 05/10/2008] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND OBJECTIVE Optimal endoscopic hemostasis remains undetermined. This was a systematic review of contemporary methods of endoscopic hemostasis for patients with bleeding ulcers that exhibited high-risk stigmata. SETTING Randomized trials that evaluated injection, thermocoagulation, clips, or combinations of these were evaluated from MEDLINE, EMBASE, and CENTRAL (1990-2006). PATIENTS A total of 4261 patients were evaluated. OUTCOMES Outcomes were rebleeding (primary), surgery, and mortality (secondary). Summary statistics were determined; publication bias and heterogeneity were sought by using funnel plots or by subgroup analyses and meta-regression. RESULTS Forty-one trials assessed 4261 patients. All endoscopic therapies decreased rebleeding versus pharmacotherapy alone, including sole intravenous (IV) proton pump inhibition (PPI) (OR 0.56 [95% CI, 0.34-0.92]); only one trial assessed high-dose IV PPI. Injection alone was inferior compared with other methods, except for thermal hemostasis (OR 1.02 [95% CI, 0.74-1.40]), with a strong trend of increased rebleeding if 1 injectate is used rather than 2 (OR 1.40 [95% CI, 0.95-2.05]). Injection followed by thermal therapy did not decrease rebleeding compared with clips (OR 0.82 [95% CI, 0.28-2.38]) or thermal therapy alone (OR 0.79 [95% CI, 0.24-2.62]). Subgroup analysis, however, suggested that injection followed by thermal therapy was superior to thermal therapy alone. Clips were superior to thermal therapy (OR 0.24 [95% CI, 0.06-0.95]) but, when followed by injection, were not superior to clips alone (OR 1.30 [95% CI, 0.36-4.76]). Surgery or mortality was not altered in most comparisons. CONCLUSIONS All endoscopic treatments are superior to pharmacotherapy alone; only 1 study assessed high-dose IV PPI. Optimal endoscopic therapies include thermal therapy or clips, either alone or in combination with other methods. Additional data are needed that compare injection followed by thermal therapy to clips alone or clips combined with another method.
Collapse
Affiliation(s)
- Alan N Barkun
- Divisions of Gastroenterology, the McGill University Health Centre, Montreal General Hospital site, Montréal, Québec, Canada.
| | | | | | | | | |
Collapse
|
33
|
Laine L, McQuaid KR. Endoscopic therapy for bleeding ulcers: an evidence-based approach based on meta-analyses of randomized controlled trials. Clin Gastroenterol Hepatol 2009; 7:33-47; quiz 1-2. [PMID: 18986845 DOI: 10.1016/j.cgh.2008.08.016] [Citation(s) in RCA: 212] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2008] [Revised: 08/06/2008] [Accepted: 08/08/2008] [Indexed: 02/07/2023]
Abstract
The aim of this study was to determine appropriate endoscopic treatment of patients with bleeding ulcers by synthesizing results of randomized controlled trials. We performed dual independent bibliographic database searches to identify randomized trials of thermal therapy, injection therapy, or clips for bleeding ulcers with active bleeding, visible vessels, or clots, focusing on results from studies without second-look endoscopy and re-treatment. The primary end point was further (persistent plus recurrent) bleeding. Compared with epinephrine, further bleeding was reduced significantly by other monotherapies (relative risk [RR], 0.58 [95% CI, 0.36-0.93]; number-needed-to-treat [NNT], 9 [95% CI, 5-53]), and epinephrine followed by another modality (RR, 0.34 [95% CI, 0.23-0.50]; NNT, 5 [95% CI, 5-7]); epinephrine was not significantly less effective in studies with second-look and re-treatment. Compared with no endoscopic therapy, further bleeding was reduced by thermal contact (heater probe, bipolar electrocoagulation) (RR, 0.44 [95% CI, 0.36-0.54]; NNT, 4 [95% CI, 3-5]) and sclerosant therapy (RR, 0.56 [95% CI, 0.38-0.83]; NNT, 5 [95% CI, 4-13]). Clips were more effective than epinephrine (RR, 0.22 [95% CI, 0.09-0.55]; NNT, 5 [95% CI, 4-9]), but not different than other therapies, although the latter studies were heterogeneous, showing better and worse results for clips. Endoscopic therapy was effective for active bleeding (RR, 0.29 [95% CI, 0.20-0.43]; NNT, 2 [95% CI, 2-2]) and a nonbleeding visible vessel (RR, 0.49; [95% CI, 0.40-0.59]; NNT, 5 [95% CI, 4-6]), but not for a clot. Bolus followed by continuous-infusion proton pump inhibitor after endoscopic therapy significantly improved outcome compared with placebo/no therapy (RR, 0.40 [95% CI, 0.28-0.59]; NNT, 12 [95% CI, 10-18]), but not compared with histamine(2)-receptor antagonists. Thermal devices, sclerosants, clips, and thrombin/fibrin glue appear to be effective endoscopic hemostatic therapies. Epinephrine should not be used alone. Endoscopic therapy should be performed for ulcers with active bleeding and nonbleeding visible vessels, but efficacy is uncertain for clots. Bolus followed by continuous-infusion intravenous proton pump inhibitor should be used after endoscopic therapy.
Collapse
Affiliation(s)
- Loren Laine
- Division of Gastrointestinal and Liver Diseases, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.
| | | |
Collapse
|
34
|
Abstract
Endoscopic haemostasis should be attempted as the initial approach in most cases of gastrointestinal (GI) bleeding, although cross-disciplinary collaboration is a prerequisite. For variceal bleeding, band ligation is the method of choice in the elective setting, although injection therapy still has a role in acute bleeding. Histoacryl remains preferable for fundic varices in most parts of the world. For peptic ulcer bleeds, injection therapy should be combined with at least one 'mechanical' modality, thermal treatment or clipping. In rebleeding, a single endoscopic retreatment can be attempted, but alternative approaches must be considered. Acute lower GI bleeding is primarily a diagnostic challenge but, if the focus is found, the regular techniques for haemostasis can usually be applied. If small bowel haemorrhage is suspected after upper and lower endoscopy, capsule endoscopy and balloon enteroscopy offer make it possible to address even small bowel foci.
Collapse
|
35
|
Endoscopic clipping for the management of gastrointestinal bleeding. ACTA ACUST UNITED AC 2008; 5:559-68. [PMID: 18711412 DOI: 10.1038/ncpgasthep1233] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2008] [Accepted: 07/04/2008] [Indexed: 02/06/2023]
Abstract
Endoscopic clipping is a safe and effective technique for the treatment of various bleeding gastrointestinal lesions. Randomized controlled trials and a meta-analysis have shown comparable efficacy between clipping and conventional contact thermal therapy for definitive hemostasis of nonvariceal upper gastrointestinal hemorrhage. Clipping also seems to be efficacious for selected lower gastrointestinal bleeding lesions, such as diverticular bleeding and postpolypectomy bleeding. Proficiency in clip application and endoscopic identification of lesions that are amenable to clipping are key determinants of a successful outcome.
Collapse
|
36
|
Yuan Y, Wang C, Hunt RH. Endoscopic clipping for acute nonvariceal upper-GI bleeding: a meta-analysis and critical appraisal of randomized controlled trials. Gastrointest Endosc 2008; 68:339-51. [PMID: 18656600 DOI: 10.1016/j.gie.2008.03.1122] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2007] [Accepted: 03/31/2008] [Indexed: 02/08/2023]
Abstract
BACKGROUND Acute nonvariceal upper-GI bleeding (NVUGIB) is common, with a high rate of recurrent bleeding and substantial mortality rate. Endoscopic clipping has the theoretical advantage of minimizing tissue injury and is increasingly used. OBJECTIVE We conducted a systematic review and meta-analysis to investigate any potential benefits of clipping over other endoscopic techniques for NVUGIB. DESIGN Randomized controlled trials (RCT) that compared clipping with other endoscopic hemostatic methods to treat NVUGIB were included. Summary effect size was estimated by odds ratio (OR) with a random-effects model. RESULTS Twelve RCTs met inclusion criteria. For peptic ulcer bleeding (PUB), the hemoclip (n = 351 patients) was compared with the heat probe alone, thermal therapy plus injection, and injection alone in 2, 2, and 5 studies, respectively (n = 348 patients). The rate of the initial hemostasis was nonsignificantly increased in the control group compared with the hemoclip group (92% vs 96%, OR 0.58 [95% CI, 0.19-1.75]). The rebleeding rate was nonsignificantly decreased with hemoclips compared with controls (8.5% vs 15.5%, OR 0.56 [95% CI, 0.30-1.05]). Emergency surgery and the mortality rate were not significantly different between the hemoclip and controls. Subgroup analysis conducted in studies that compared hemoclips with injection alone show similar results. Two studies and one study reported outcomes of interest for Dieulafoy's lesions and Mallory-Weiss syndrome, respectively. CONCLUSIONS RCTs that compared clipping alone with other endoscopic hemostatic techniques for NVUGIB were limited. Current evidence suggests that the hemoclip is not superior to other endoscopic modalities in terms of initial hemostasis, rebleeding rate, emergency surgery, and the mortality rate for treatment of PUB.
Collapse
Affiliation(s)
- Yuhong Yuan
- Division of Gastroenterology, McMaster University Health Science Centre, Hamilton, Ontario, Canada
| | | | | |
Collapse
|
37
|
Abstract
Endoscopic clips are relatively new devices that have been shown to be effective for the control of acute gastrointestinal hemorrhage. Various different models are available and offer simplicity of use with relatively few complications. Recently, endoscopic clips have been used for a variety of non-hemorrhagic conditions. In this article we review the literature and present current thinking about the indications, efficacy and safety of these devices.
Collapse
Affiliation(s)
- Michael J Grupka
- Department of Medicine, University of Connecticut Health Center, Farmington, Connecticut, USA.
| | | |
Collapse
|
38
|
Cappell MS, Friedel D. Acute nonvariceal upper gastrointestinal bleeding: endoscopic diagnosis and therapy. Med Clin North Am 2008; 92:511-50, vii-viii. [PMID: 18387375 DOI: 10.1016/j.mcna.2008.01.001] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Acute upper gastrointestinal bleeding is a relatively common,potentially life-threatening condition that causes more than 300,000 hospital admissions and about 30,000 deaths per annum in America. Esophagogastroduodenoscopy is the procedure of choice for the diagnosis and therapy of upper gastrointestinal bleeding lesions. Endoscopic therapy is indicated for lesions with high risk stigmata of recent hemorrhage, including active bleeding, oozing, a visible vessel, and possibly an adherent clot. Endoscopic therapies include injection therapy, such as epinephrine or sclerosant injection; ablative therapy, such as heater probe or argon plasma coagulation; and mechanical therapy, such as endoclips or endoscopic banding. Endoscopic therapy reduces the risk of rebleeding,the need for blood transfusions, the requirement for surgery, and patient morbidity.
Collapse
Affiliation(s)
- Mitchell S Cappell
- Division of Gastroenterology, Department of Medicine, William Beaumont Hospital, MOB 233, 3601 West Thirteen Mile Road, Royal Oak, MI 48073, USA.
| | | |
Collapse
|
39
|
Giordano-Nappi J, Maluf Filho F. Aspectos endoscópicos no manejo da úlcera péptica gastroduodenal. Rev Col Bras Cir 2008. [DOI: 10.1590/s0100-69912008000200010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/28/2023] Open
|
40
|
Aabakken L. Current endoscopic and pharmacological therapy of peptic ulcer bleeding. Best Pract Res Clin Gastroenterol 2008; 22:243-59. [PMID: 18346682 DOI: 10.1016/j.bpg.2007.10.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Peptic ulcer bleeding is the most significant complication of ulcer disease, remaining the most important reason for upper gastrointestinal bleeding even in the era of Helicobacter eradication. Endoscopic triage and management plays a vital role in the handling of these patients, albeit in close collaboration with radiological and surgical expertise. Injection therapy, preferably with large volume epinephrine remains a core technology. Histoacryl and fibrin glue are more costly and less widely adopted alternatives. Mechanical measures are attractive and clips offer an excellent solution, particularly in soft tissues, and in combination with initial injection. Thermal methods with coagulation and coaptive axial force have similar performance characteristics. Increasingly, the combination of injection therapy with either a mechanical or thermal method appears the best option to achieve permanent haemostasis. PPIs for potent acid inhibition improves the clotting regardless of other treatment modalities. In the setting of rebleeding, patient and ulcer factors determine whether repeat endoscopy should be attempted, but the surgeon should be close at hand in this situation.
Collapse
Affiliation(s)
- Lars Aabakken
- Rikshospitalet University Hospital, N-0027 Oslo, Norway.
| |
Collapse
|
41
|
Maiss J, Hochberger J, Schwab D. Hemoclips: which is the pick of the bunch? Gastrointest Endosc 2008; 67:40-3. [PMID: 18155423 DOI: 10.1016/j.gie.2007.07.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2007] [Accepted: 07/05/2007] [Indexed: 02/08/2023]
|
42
|
Raju GS, Kaltenbach T, Soetikno R. Endoscopic mechanical hemostasis of GI arterial bleeding (with videos). Gastrointest Endosc 2007; 66:774-85. [PMID: 17905022 DOI: 10.1016/j.gie.2007.04.020] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2007] [Accepted: 04/14/2007] [Indexed: 01/09/2023]
|
43
|
van den Broek JW, Jones DP, Godino J. Hemodynamically significant upper-GI bleeding after hemoclip application. Gastrointest Endosc 2007; 66:843-5. [PMID: 17905033 DOI: 10.1016/j.gie.2007.03.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2006] [Accepted: 03/04/2007] [Indexed: 12/30/2022]
Affiliation(s)
- Jeffery W van den Broek
- Department of Medicine, Brooke Army Medical Center, Division of Gastroenterology, Fort Sam Houston, Texas 78234, USA
| | | | | |
Collapse
|
44
|
Barrioz T, Lesur G. [Endoscopic hemostatic methods]. GASTROENTEROLOGIE CLINIQUE ET BIOLOGIQUE 2007; 31:698-707. [PMID: 17925770 DOI: 10.1016/s0399-8320(07)91920-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Affiliation(s)
- Thierry Barrioz
- Service d'endoscopie digestive, CHU de Poitiers, Hôpital de la Milétrie, 2, rue de la Milétrie, 86021 Poitiers Cedex
| | | |
Collapse
|
45
|
Liu H, Bai JY, Wang L, Zhang PB. Emergent gastroscopy in the treatment of acute nonvariceal upper gastrointestinal bleeding: an analysis of 42 cases. Shijie Huaren Xiaohua Zazhi 2007; 15:1280-1282. [DOI: 10.11569/wcjd.v15.i11.1280] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [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
AIM: To evaluate the efficiency of gastroscopic epinephrine injection with heat probe coagulation in the treatment of acute nonvariceal upper gastrointestinal bleeding (ANVUGIB).
METHODS: Forty-two cases of ANVUGIB (including 13 cases of gastric ulcer, 25 cases of duodenal ulcer, and 4 cases of Dieulafoy' disease) were treated with gastroscopic epinephrine injection plus heat probe coagulation.
RESULTS: Bleeding was controlled in 38 (90.5%) of 42 cases. The rebleeding rate was 23.7% (9/38), and the surgery rate was 19.0% (8/42). No death occurred.
CONCLUSION: Epinephrine injection plus heat probe coagulation is an effective method for the treatment of acute upper gastrointestinal nonvariceal bleeding.
Collapse
|
46
|
Abstract
Endoscopy plays a central role in the diagnosis and treatment of non-variceal upper gastrointestinal haemorrhage. Advances in endoscopic techniques, supported by an increasing body of high quality data, have rendered endoscopy the first-line diagnostic and therapeutic intervention for the patient presenting with an upper gastrointestinal haemorrhage. However, endoscopic intervention must be considered in the context of the overall management of the bleeding patient, often with significant comorbidities. Although parameters such as hospitalization duration, transfusion requirements and surgery rates have improved with advances in endoscopic therapy, mortality rates remain relatively static. This review addresses the current status of endoscopic intervention for non-variceal upper gastrointestinal haemorrhage. Additionally, an overview of important periprocedural management issues is presented.
Collapse
Affiliation(s)
- Vu Kwan
- Department of Gastroenterology, Concord Hospital, Sydney, New South Wales, Australia
| | | |
Collapse
|
47
|
Lin HJ, Lo WC, Cheng YC, Perng CL. Endoscopic hemoclip versus triclip placement in patients with high-risk peptic ulcer bleeding. Am J Gastroenterol 2007; 102:539-43. [PMID: 17100962 DOI: 10.1111/j.1572-0241.2006.00962.x] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Hemoclip placement is an effective endoscopic therapy for peptic ulcer bleeding. Triclip is a novel clipping device with three prongs over the distal end. So far, there is no clinical study concerning the hemostatic effect of triclip placement. AIM To determine the hemostatic effect of the triclip as compared with that of the hemoclip. METHODS A total of 100 peptic ulcer patients with active bleeding or nonbleeding visible vessels received endoscopic therapy with either hemoclip (N = 50) or triclip placement (N = 50). After obtaining initial hemostasis, they received omeprazole 40 mg intravenous infusion every 12 h for 3 days. The main outcome assessment was hemostatic rate and rebleeding rate at 14 days. RESULTS Initial hemostasis was obtained in 47 patients (94%) of the hemoclip group and in 38 patients (76%) of the triclip group (P= 0.011). Rebleeding episodes, volume of blood transfusion, the hospital stay, numbers of patients requiring urgent operation, and mortality were not statistically different between the two groups. CONCLUSION Hemoclip is superior to triclip in obtaining primary hemostasis in patients with high-risk peptic ulcer bleeding. In bleeders located over difficult-to-approach sites, hemoclip is more ideal than triclip.
Collapse
Affiliation(s)
- Hwai-Jeng Lin
- Division of Gastroenterology, Department of Medicine, VGH-TAIPEI, Taiwan, R.O.C
| | | | | | | |
Collapse
|
48
|
Lin HJ. Pre-endoscopic PPI therapy reduces recurrent adverse outcomes in acute non-variceal upper gastrointestinal bleeding. Aliment Pharmacol Ther 2007; 25:343-4; author reply 344-5. [PMID: 17217451 DOI: 10.1111/j.1365-2036.2006.03188.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
|
49
|
Waterman M, Gralnek IM. Preventing complications of endoscopic hemostasis in acute upper gastrointestinal hemorrhage. Gastrointest Endosc Clin N Am 2007; 17:157-67, viii. [PMID: 17397782 DOI: 10.1016/j.giec.2006.10.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Over the last 20 years, endoscopic hemostasis has become the primary method of controlling acute, overt upper gastrointestinal hemorrhage (UGIH) and prevent rebleeding. Although uncommon, procedure-related complications may occur. This article reviews the risks attributable to endoscopic hemostasis in acute UGIH and how to help prevent these complications.
Collapse
Affiliation(s)
- Matti Waterman
- Department of Gastroenterology, Rambam Medical Center, Haifa, Israel
| | | |
Collapse
|
50
|
Management of Patients With Upper Gastrointestinal Bleeding. POLISH JOURNAL OF SURGERY 2007. [DOI: 10.2478/v10035-007-0009-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|