1.Clinical epidemiological characteristics and change trend of upper gastrointestinal bleeding over the past 15 years.
Jinping WANG ; Yi CUI ; Jinhui WANG ; Baili CHEN ; Yao HE ; Minhu CHEN
Chinese Journal of Gastrointestinal Surgery 2017;20(4):425-431
OBJECTIVETo investigate the clinical epidemiology change trend of upper gastrointestinal bleeding (UGIB) over the past 15 years.
METHODSConsecutive patients who was diagnosed as continuous UGIB in the endoscopy center of The First Affiliated Hospital of Sun-Yat University during the period from 1 January 1997 to 31 December 1998 and the period from 1 January 2012 to 31 December 2013 were enrolled in this study. Their gender, age, etiology, ulcer classification, endoscopic treatment and hospitalization mortality were compared between two periods.
RESULTSIn periods from 1997 to 1998 and 2012 to 2013, the detection rate of UGIB was 9.99%(928/9 287) and 4.49%(1 092/24 318)(χ=360.089, P=0.000); the percentage of male patients was 73.28%(680/928) and 72.44% (791/1 092) (χ=0.179, P=0.672), and the onset age was (47.3±16.4) years and (51.4±18.2) years (t=9.214, P=0.002) respectively. From 1997 to 1998, the first etiology of UGIB was peptic ulcer bleeding, accounting for 65.2%(605/928)[duodenal ulcer 47.8%(444/928), gastric ulcer 8.3%(77/928), stomal ulcer 2.3%(21/928), compound ulcer 6.8%(63/928)],the second was cancer bleeding(7.0%,65/928), and the third was esophageal and gastric varices bleeding (6.4%,59/928). From 2012 to 2013, peptic ulcer still was the first cause of UGIB, but the ratio obviously decreased to 52.7%(575/1092)(χ=32.467, P=0.000)[duodenal ulcer 31.9%(348/1092), gastric ulcer 9.4%(103/1092), stomal ulcer 2.8%(30/1092), compound ulcer 8.6%(94/1092)]. The decreased ratio of duodenal ulcer bleeding was the main reason (χ=53.724, P=0.000). Esophageal and gastric varices bleeding became the second cause (15.1%,165/1 092, χ=38.976, P=0.000), and cancer was the third cause (9.2%,101/1 092, χ=3.352, P=0.067). The largest increasing amplitude of the onset age was peptic ulcer bleeding [(46.2±16.7) years vs. (51.9±18.9) years, t=-5.548, P=0.000), and the greatest contribution to the amplitude was duodenal ulcer bleeding [(43.4±15.9) years vs. (48.4±19.4) years, t=-3.935, P=0.000], while the onset age of esophageal and gastric varices bleeding [(49.8±14.1) years vs. (48.8±13.9) years, t=0.458, P=0.648] and cancer [(58.4±13.4) years vs. (58.9±16.7) years, t=-0.196, P=0.845] did not change significantly. Compared with the period from 1997 to 1998, the detection rate of high risk peptic ulcer rebleeding (Forrest stage I(a, I(b, II(a and II(b) increased (χ=39.958, P=0.000) in the period from 2012 to 2013. From 1997 to 1998, 54 patients underwent endoscopic treatment, and the achievement ratio of hemostasis was 79.6% (43/54). From 2012 to 2013, 261 patients underwent endoscopic treatment and the achievement ratio of hemostasis was 96.9%(253/261), which was significantly higher (χ=23.287, P=0.000). Compared to the period from 1997 to 1998, more patients with variceal bleeding or non-variceal bleeding received endoscopic treatment in time (39.0% vs. 70.3%, χ=51.930, P=0.000; 3.6% vs. 15.6%, χ=62.292, P=0.000, respectively), and higher ratio of patients staging Forrest stage I(a to II(b also received endoscopic treatment in the period from 2012 to 2013 [27.4%(26/95) vs. 68.5%(111/162), χ=40.739, P=0.000]. More qualified endoscopic hemostatic techniques were used, containing thermocoagulation (0 vs. 15.2%, χ=79.518, P=0.000), hemostatic clip (0 vs. 55.9%, χ=20.879, P=0.000), hemostatic clip combined with thermocoagulation (4.3% vs. 16.4%, χ=5.154, P=0.023), while less single injection was used (87.1% vs. 6.2%, χ=10.420, P=0.001), and single spraying for hemostasis was completely abandoned in the period from 2012 to 2013. The ratio of inpatients undergoing reoperation decreased obviously in the period from 2012 to 2013 [9.3%(86/928) vs. 6.0%(65/1092), χ=7.970, P=0.005], while no significant difference was found in mortality during hospitalization between two periods.
CONCLUSIONCompared with the period from 1997 to1998, the mean onset age of UGIB increased, and the ratio of peptic ulcer bleeding decreased due to the reduction of duodenal ulcer bleeding, the detection rate of high risk peptic ulcer rebleeding increased, the cure rate of endoscopic treatment for UGIB increased, more reasonable and immediate hemostatic methods were used, but overall mortality did not change obviously in the period from 2012 to 2013.
Adult ; Age of Onset ; Aged ; Electrocoagulation ; methods ; trends ; Endoscopy, Digestive System ; trends ; Esophageal and Gastric Varices ; pathology ; therapy ; Esophagus ; pathology ; Female ; Gastrointestinal Hemorrhage ; classification ; epidemiology ; etiology ; mortality ; Gastrointestinal Neoplasms ; pathology ; Hemostasis, Endoscopic ; methods ; trends ; Hemostatic Techniques ; trends ; Hemostatics ; therapeutic use ; Humans ; Male ; Middle Aged ; Peptic Ulcer ; pathology ; therapy ; Peptic Ulcer Hemorrhage ; pathology ; therapy ; Reoperation ; trends ; Stomach Ulcer ; pathology ; therapy ; Surgical Instruments ; trends ; Ulcer ; epidemiology ; therapy
2.Prevention, diagnosis and treatment of perioperative complications of bariatric and metabolic surgery.
Haifu WU ; Ming ZHONG ; Di ZHOU ; Chenye SHI ; Heng JIAO ; Wei WU ; Xinxia CHANG ; Jing CANG ; Hua BIAN
Chinese Journal of Gastrointestinal Surgery 2017;20(4):393-397
Surgical operation in treating obesity and type 2 diabetes is popularizing rapidly in China. Correct prevention and recognition of perioperation-related operative complications is the premise of ensuring surgical safety. Familiar complications of the operation include deep venous thrombosis, pulmonary artery embolism, anastomotic bleeding, anastomotic fistula and marginal ulcer. The prevention of deep venous thrombosis is better than treatment. The concrete measures contain physical prophylaxis (graduated compression stocking and intermittent pneumatic compression leg sleeves) and drug prophylaxis (unfractionated heparin and low molecular heparin), and the treatment is mainly thrombolysis or operative thrombectomy. The treatment of pulmonary artery embolism includes remittance of pulmonary arterial hypertension, anticoagulation, thrombolysis, operative thrombectomy, interventional therapy and extracorporeal membrane oxygenation (ECMO). Hemorrhage is a rarely occurred but relatively serious complication after bariatric surgery. The primary cause of anastomotic bleeding after laparoscopic gastric bypass is incomplete hemostasis or weak laparoscopic repair. The common bleeding site in laparoscopic sleeve gastrectomy is gastric stump and close to partes pylorica, and the bleeding may be induced by malformation and weak repair technique. Patients with hemodynamic instability caused by active bleeding or excessive bleeding should timely received surgical treatment. Anastomotic fistula in gastric bypass can be divided into gastrointestinal anastomotic fistula and jejunum-jejunum anastomotic fistula. The treatment of postoperative anastomotic fistula should vary with each individual, and conservative treatment or operative treatment should be adopted. Anastomotic stenosis is mainly related to the operative techniques. Stenosis after sleeve gastrectomy often occurs in gastric angle, and the treatment methods include balloon dilatation and stent implantation, and surgical treatment should be performed when necessary. Marginal ulcer after gastric bypass is a kind of peptic ulcer occurring close to small intestine mucosa in the junction point of stomach and jejunum. Ulcer will also occur in the vestige stomach after laparoscopic sleeve gastrectomy, and the occurrence site locates mostly in the gastric antrum incisal margin. Preoperative anti-HP (helicobacter pylorus) therapy and postoperative continuous administration of proton pump inhibitor (PPI) for six months is the main means to prevent and treat marginal ulcer. For patients on whom conservative treatment is invalid, endoscopic repair or surgical repair should be considered. Different surgical procedures will generate different related operative complications. Fully understanding and effectively dealing with the complications of various surgical procedures through multidisciplinary cooperation is a guarantee for successful operation.
Anastomosis, Surgical
;
adverse effects
;
Anticoagulants
;
therapeutic use
;
Bariatric Surgery
;
adverse effects
;
Catheterization
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China
;
Conservative Treatment
;
Constriction, Pathologic
;
etiology
;
therapy
;
Digestive System Fistula
;
etiology
;
therapy
;
Endoscopy, Gastrointestinal
;
methods
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Extracorporeal Membrane Oxygenation
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Gastrectomy
;
adverse effects
;
Gastric Bypass
;
adverse effects
;
Gastric Mucosa
;
pathology
;
Gastric Stump
;
physiopathology
;
surgery
;
Gastrointestinal Hemorrhage
;
etiology
;
prevention & control
;
surgery
;
Hemostasis, Surgical
;
adverse effects
;
methods
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Hemostatic Techniques
;
Heparin
;
therapeutic use
;
Humans
;
Intermittent Pneumatic Compression Devices
;
Intestine, Small
;
pathology
;
Laparoscopy
;
adverse effects
;
Margins of Excision
;
Peptic Ulcer
;
etiology
;
therapy
;
Postoperative Complications
;
diagnosis
;
prevention & control
;
therapy
;
Pulmonary Embolism
;
etiology
;
therapy
;
Stents
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Stockings, Compression
;
Thrombectomy
;
Thrombolytic Therapy
;
Venous Thrombosis
;
etiology
;
prevention & control
;
therapy
3.Novel Therapeutic Strategies in the Management of Non-Variceal Upper Gastrointestinal Bleeding.
Clinical Endoscopy 2016;49(5):421-424
Non-variceal upper gastrointestinal bleeding, the most common etiology of which is peptic ulcer disease, remains a persistent challenge despite a reduction in both its incidence and mortality. Both pharmacologic and endoscopic techniques have been developed to achieve hemostasis, with varying degrees of success. Among the pharmacologic therapies, proton pump inhibitors remain the mainstay of treatment, as they reduce the risk of rebleeding and requirement for recurrent endoscopic evaluation. Tranexamic acid, a derivative of the amino acid lysine, is an antifibrinolytic agent whose role requires further investigation before application. Endoscopically delivered pharmacotherapy, including Hemospray (Cook Medical), EndoClot (EndoClot Plus Inc.), and Ankaferd Blood Stopper (Ankaferd Health Products), in addition to standard epinephrine, show promise in this regard, although their mechanisms of action require further investigation. Non-pharmacologic endoscopic techniques use one of the following two methods to achieve hemostasis: ablation or mechanical tamponade, which may involve using endoscopic clips, cautery, argon plasma coagulation, over-the-scope clipping devices, radiofrequency ablation, and cryotherapy. This review aimed to highlight these novel and fundamental hemostatic strategies and the research supporting their efficacy.
Argon Plasma Coagulation
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Catheter Ablation
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Cautery
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Cryotherapy
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Drug Therapy
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Embolization, Therapeutic
;
Endoscopy
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Epinephrine
;
Gastrointestinal Hemorrhage
;
Hemorrhage*
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Hemostasis
;
Incidence
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Lysine
;
Mortality
;
Peptic Ulcer
;
Proton Therapy
;
Tranexamic Acid
4.Pharmacologic Management of Nonvariceal Upper Gastrointestinal Bleeding.
The Korean Journal of Helicobacter and Upper Gastrointestinal Research 2016;16(4):189-193
Acute non-variceal upper gastrointestinal bleeding, the most common etiology of which is peptic ulcer disease, remains a persistent challenge despite a reduction in both its incidence and mortality. Both pharmacologic and endoscopic techniques have been developed to achieve hemostasis, with varying degrees of success. Among the pharmacologic therapies, proton pump inhibitor (PPI) remains the mainstay of treatment with potent acid suppression. Maintenance of the intragastric pH level above 6 by the administration of PPI prevents hemolysis caused by acid or pepsin and thereby promotes aggregation of platelets. Intragastric acid suppression can be achieved more effectively with continuous intravenous infusion of PPI after intravenous bolus injection. A high dose intravenous PPI is effective in reducing the risk of rebleeding, the need for surgery and repeated endoscopy. However, data regarding non-high dose intravenous PPIs are limited. In the future, novel PPIs and potassium-competitove acid blocker are in the area of interest. Combination therapy with the use of endoscopic hemostatic treatment and intravenous PPI administration is known to result in the best outcome for non-variceal upper gastrointestinal bleeding.
Endoscopy
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Hemolysis
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Hemorrhage*
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Hemostasis
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Hydrogen-Ion Concentration
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Incidence
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Infusions, Intravenous
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Mortality
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Pepsin A
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Peptic Ulcer
;
Proton Therapy
5.The therapeutic effect of high-dose esomeprazole on stress ulcer bleeding in trauma patients.
Li-Hong CUI ; Chao LI ; Xiao-Hui WANG ; Zhi-Hui YAN ; Xing HE ; San-Dong GONG
Chinese Journal of Traumatology 2015;18(1):41-43
PURPOSETo compare the therapeutic effects of different doses of intravenous esomeprazole on treating trauma patients with stress ulcer bleeding.
METHODSA total of 102 trauma patients with stress ulcer bleeding were randomly divided into 2 groups: 52 patients were assigned to the high-dose group who received 80 mg intravenous esomeprazole, and then 8 mg/h continuous infusion for 3 days; 50 patients were assigned to the conventional dose group who received 40 mg intravenous esomeprazole sodium once every 12 h for 72 h.
RESULTSCompared with the conventional dose group, the total efficiency of the high-dose group and conventional dose group was 98.08% and 86.00%, respectively (p < 0.05), the hemostatic time was 22.10 h ± 5.18 h and 28.27 h ± 5.96 h, respectively (p < 0.05).
CONCLUSIONBoth doses of intravenous esomeprazole have good hemostatic effects on stress ulcer bleeding in trauma patients. The high-dose esomeprazole is better for hemostasis.
Adolescent ; Adult ; Aged ; Anti-Ulcer Agents ; therapeutic use ; Dose-Response Relationship, Drug ; Esomeprazole ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Peptic Ulcer Hemorrhage ; drug therapy ; Stomach Ulcer ; complications ; Stress, Psychological ; complications ; Wounds and Injuries ; complications
6.Helicobacter pylori Eradication within 120 Days Is Associated with Decreased Complicated Recurrent Peptic Ulcers in Peptic Ulcer Bleeding Patients.
Shen Shong CHANG ; Hsiao Yun HU
Gut and Liver 2015;9(3):346-352
BACKGROUND/AIMS: The connection between Helicobacter pylori and complicated peptic ulcer disease in peptic ulcer bleeding (PUB) patients taking nonsteroidal anti-inflammatory drugs has not been established. In this study, we sought to determine whether delayed H. pylori eradication therapy in PUB patients increases complicated recurrent peptic ulcers. METHODS: We identified inpatient PUB patients using the Taiwan National Health Insurance Research Database. We categorized patients into early (time lag < or =120 days after peptic ulcer diagnosis) and late H. pylori eradication therapy groups. The Cox proportional hazards model was used. The primary outcome was rehospitalization for patients with complicated recurrent peptic ulcers. RESULTS: Our data indicated that the late H. pylori eradication therapy group had a higher rate of complicated recurrent peptic ulcers (hazard ratio [HR], 1.52; p=0.006), with time lags of more than 120 days. However, our results indicated a similar risk of complicated recurrent peptic ulcers (HR, 1.20; p=0.275) in time lags of more than 1 year and (HR, 1.10; p=0.621) more than 2 years. CONCLUSIONS: H. pylori eradication within 120 days was associated with decreased complicated recurrent peptic ulcers in patients with PUB. We recommend that H. pylori eradication should be conducted within 120 days in patients with PUB.
Adult
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Aged
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Female
;
Helicobacter Infections/*drug therapy
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*Helicobacter pylori
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Humans
;
Male
;
Middle Aged
;
Patient Readmission/*statistics & numerical data
;
Peptic Ulcer/complications/*epidemiology/microbiology
;
Peptic Ulcer Hemorrhage/complications
;
Proportional Hazards Models
;
Recurrence
;
Time-to-Treatment/*statistics & numerical data
;
Treatment Outcome
;
Young Adult
7.Diagnosis and Management of Peptic Ulcer Bleeding.
Korean Journal of Medicine 2015;88(2):156-160
Despite the generally declining trend in the incidence of peptic ulcers, peptic ulcer bleeding remains a prevalent and clinically significant condition. Additionally, despite the development of therapeutic endoscopy and acid-suppressive therapy, the overall mortality associated with peptic ulcer bleeding has remained at about 6% to 14%. Management of acute peptic ulcer bleeding requires prompt resuscitation, risk assessment, early endoscopic evaluation, and early initiation of pharmacotherapy. Advances in therapeutic endoscopic techniques and antisecretory therapies in the past few decades have reduced the incidence of recurrent bleeding and the mortality rate associated with this disease. Strategies to prevent recurrence have been defined for various causes of peptic ulcer bleeding. This article reviews the current diagnosis and management of acute peptic ulcer bleeding.
Diagnosis*
;
Disease Management
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Drug Therapy
;
Endoscopy
;
Hemorrhage*
;
Incidence
;
Mortality
;
Peptic Ulcer Hemorrhage
;
Peptic Ulcer*
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Recurrence
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Resuscitation
;
Risk Assessment
8.Comparison between Endoscopic Therapy and Medical Therapy in Peptic Ulcer Patients with Adherent Clot: A Multicenter Prospective Observational Cohort Study.
Si Hye KIM ; Jin Tae JUNG ; Joong Goo KWON ; Eun Young KIM ; Dong Wook LEE ; Seong Woo JEON ; Kyung Sik PARK ; Si Hyung LEE ; Jeong Bae PARK ; Chang Yoon HA ; Youn Sun PARK
The Korean Journal of Gastroenterology 2015;66(2):98-105
BACKGROUND/AIMS: The optimal management of bleeding peptic ulcer with adherent clot remains controversial. The purpose of this study was to compare clinical outcome between endoscopic therapy and medical therapy. We also evaluated the risk factors of rebleeding in Forrest type IIB peptic ulcer. METHODS: Upper gastrointestinal (UGI) bleeding registry data from 8 hospitals in Korea between February 2011 and December 2013 were reviewed and categorized according to the Forrest classification. Patients with acute UGI bleeding from peptic ulcer with adherent clots were enrolled. RESULTS: Among a total of 1,101 patients diagnosed with peptic ulcer bleeding, 126 bleedings (11.4%) were classified as Forrest type IIB. Of the 126 patients with adherent clots, 84 (66.7%) received endoscopic therapy and 42 (33.3%) were managed with medical therapy alone. The baseline characteristics of patients in two groups were similar except for higher Glasgow Blatchford Score and pre-endoscopic Rockall score in medical therapy group. Bleeding related mortality (1.2% vs. 10%; p=0.018) and all cause mortality (3.7% vs. 20.0%; p=0.005) were significantly lower in the endoscopic therapy group. However, there was no difference between endoscopic therapy and medical therapy regarding rebleeding (7.1% vs. 9.5%; p=0.641). In multivariate analysis, independent risk factors of rebleeding were previous medication with aspirin and/or NSAID (OR, 13.1; p=0.025). CONCLUSIONS: In patients with Forrest type IIB peptic ulcer bleeding, endoscopic therapy was associated with a significant reduction in bleeding related mortality and all cause mortality compared with medical therapy alone. Important risk factor of rebleeding was use of aspirin and/or NSAID.
Aged
;
Aged, 80 and over
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Anti-Inflammatory Agents, Non-Steroidal/therapeutic use
;
Aspirin/therapeutic use
;
Cohort Studies
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Female
;
*Hemostasis, Endoscopic
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Humans
;
Male
;
Middle Aged
;
Multivariate Analysis
;
Peptic Ulcer/complications/diagnosis
;
Peptic Ulcer Hemorrhage/etiology/*therapy
;
Prospective Studies
;
Proton Pump Inhibitors/therapeutic use
;
Recurrence
;
Risk Factors
;
Treatment Outcome
9.Clinical Impact of Dual Antiplatelet Therapy on Peptic Ulcer Disease.
Dae Geon AHN ; Beom Jin KIM ; Jeong Wook KIM ; Jae Gyu KIM
The Korean Journal of Gastroenterology 2014;64(2):81-86
BACKGROUND/AIMS: Increased incidence of coronary artery disease has led to the increased use of dual antiplatelet therapy composed of aspirin and clopidogrel. We investigated the incidence of gastrointestinal complications in patients who received single or dual antiplatelet therapy and analyzed their clinical characteristics in order to predict the prognostic factors. METHODS: Between January 2009 and December 2011, we retrospectively reviewed the medical records of patients who underwent coronary angiography at Chung-Ang University Hospital (Seoul, Korea). One hundred and ninety-four patients were classified into two groups: aspirin alone group and dual antiplatelet group. Clinical characteristics, past medical history, and presence of peptic ulcer were analyzed. RESULTS: During the follow-up period, 11 patients had duodenal ulcer; the event rate was 2.02% in the aspirin alone group and 9.47% in the dual antiplatelet group (hazard ratio [HR] 5.24, 95% CI 1.03-26.55, p<0.05). There was no significant difference in the rate of significant upper gastrointestinal bleeding: 0% vs. 4.2% (p=0.78). In patients who received proton pump inhibitor (PPI), 24 patients had gastric ulcer; the event rate was significantly different between the two groups: 4.87% vs. 22.98% (HR 3.40, 95% CI 1.02-11.27, p<0.05). CONCLUSIONS: Dual antiplatelet groups had a higher incidence of duodenal ulcers without significant bleeding compared with the aspirin alone group. In patients who received PPI, the dual antiplatelet therapy group had a higher incidence of gastric ulcers without significant bleeding compared with the aspirin alone group. Therefore, physicians must pay attention to high risk groups who receive dual antiplatelet therapy and aggressive diagnostic endoscopy should also be considered.
Aged
;
Anti-Inflammatory Agents, Non-Steroidal/*therapeutic use/toxicity
;
Aspirin/*therapeutic use/toxicity
;
Coronary Angiography
;
Coronary Artery Disease/*prevention & control
;
Drug Therapy, Combination
;
Female
;
Gastrointestinal Hemorrhage/chemically induced/prevention & control
;
Humans
;
Incidence
;
Male
;
Middle Aged
;
Peptic Ulcer/*diagnosis/epidemiology/etiology
;
Platelet Aggregation Inhibitors/*therapeutic use/toxicity
;
Proportional Hazards Models
;
Proton Pump Inhibitors/therapeutic use
;
Retrospective Studies
;
Risk Factors
;
Ticlopidine/*analogs & derivatives/therapeutic use/toxicity
10.Rebleeding after Initial Endoscopic Hemostasis in Peptic Ulcer Disease.
Mi Jin HONG ; Sun Young LEE ; Jeong Hwan KIM ; In Kyung SUNG ; Hyung Seok PARK ; Chan Sup SHIM ; Choon Jo JIN
Journal of Korean Medical Science 2014;29(10):1411-1415
Endoscopic hemostasis is the first-line treatment for upper gastrointestinal bleeding (UGIB). Although several factors are known to be risk factors for rebleeding, little is known about the use of antithrombotics. We tried to verify whether the use of antithrombotics affects rebleeding rate after a successful endoscopic hemostasis for peptic ulcer disease (PUD). UGIB patients who underwent successful endoscopic hemostasis were included. Rebleeding was diagnosed when the previously treated lesion bled again within 30 days of the initial episode. Of 522 UGIB patients with PUD, rebleeding occurred in 93 patients (17.8%). The rate of rebleeding was higher with aspirin medication (P=0.006) and after a long endoscopic hemostasis (P<0.001). Of all significant variables, procedure time longer than 13.5 min was related to the rate of rebleeding (OR, 2.899; 95% CI, 1.768-4.754; P<0.001) on the logistic regression analysis. The rate of rebleeding after endoscopic hemostasis for PUD is higher in the patients after a long endoscopic hemostasis. Endoscopic hemostasis longer than 13.5 min is related to rebleeding after a successful endoscopic hemostasis for PUD.
Antithrombins/*therapeutic use
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Aspirin/adverse effects
;
Female
;
Gastrointestinal Hemorrhage/drug therapy/*surgery
;
Hemorrhage/*drug therapy
;
Hemostasis, Endoscopic/methods
;
Humans
;
Male
;
Middle Aged
;
Peptic Ulcer/*surgery
;
Recurrence
;
Upper Gastrointestinal Tract/pathology

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