Variceal recurrence, rebleeding, and survival after endoscopic injection sclerotherapy in 287 alcoholic cirrhotic patients with bleeding esophageal varices

OBJECTIVE: This study tested the validity of the hypothesis that eradication of esophageal varices by repeated injection sclerotherapy would reduce recurrent variceal bleeding and death from bleeding varices in a high-risk cohort of alcoholic patients with cirrhosis. SUMMARY BACKGROUND DATA: Although banding of esophageal varices is now regarded as the most effective method of endoscopic intervention, injection sclerotherapy is still widely used to control acute esophageal variceal bleeding as well as to eradicate varices to prevent recurrent bleeding. This large single-center prospective study provides data on the natural history of alcoholic cirrhotic patients with bleeding varices who underwent injection sclerotherapy. METHODS: Between 1984 and 2001, 287 alcoholic cirrhotic patients (225 men, 62 women; mean age, 51.9 years; range, 24-87 years; Child-Pugh grades A, 39; B, 116; C, 132) underwent a total of 2565 upper gastrointestinal endoscopic sessions, which included 353 emergency and 1015 elective variceal injection treatments. Variceal rebleeding, eradication, recurrence, and survival were recorded. RESULTS: Before eradication of varices was achieved, 104 (36.2%) of the 287 patients had a total of 170 further bleeding episodes after the first endoscopic intervention during the index hospital admission. Rebleeding was markedly reduced after eradication of varices. In 147 (80.7%) of 182 patients who survived more than 3 months, varices were eradicated after a mean of 5 injection sessions and remained eradicated in 69 patients (mean follow-up, 34.6 months; range, 1-174 months). Varices recurred in 78 patients and rebled in 45 of these patients. Median follow-up was 32.3 months (mean, 42.1 months; range, 3-198.9 months). Cumulative overall survival by life-table analysis was 67%, 42%, and 26% at 1, 3, and 5 years, respectively. A total of 201 (70%) patients died during follow-up. Liver failure was the most common cause of death. CONCLUSION: Repeated sclerotherapy eradicates esophageal varices in most alcoholic cirrhotic patients with a reduction in rebleeding. Despite control of variceal bleeding, survival at 5 years was only 26% because of death due to liver failure in most patients.     

五倍子治疗食管静脉曲张的病理机制和临床效果

目的 研究五倍子注射液治疗食管曲张静脉的病理机制和临床效果。方法 随机对40只肝前性门脉高压伴食管静脉曲线和的新西兰兔经食管曲张静脉内和（或）旁注射生理盐水和50%、75%、100%五倍子液,同时对34例肝硬化门脉高压食管胃底曲张静脉破裂出血者,经纤维胃镜施行75%五倍子注射液注射治疗,结果 第8天后50%、75%、100%五倍子组食管溃疡分别为0%、8%、33%;其组织学特征为“凝固性坏死”,与注射浓度有关,临床应用后再出血率21%（7/34）,曲张静脉总改善率55%（12/22）,5年生存率为70%,ChildA、B级和ChildC级分别为86%和50%。结论 五倍子注射液能产生较理想的病理反应,临床使用疗效高,并发症少,因而有临床推广应用价值。五倍子注射液能产生较理想的病理反应,临床使用疗效高,并发症少,因而有临床推广应用价值。     

Gastric bleeding after endoscopic injection sclerotherapy for esophageal varices may be fatal.

Among 457 Japanese cirrhotic patients with esophageal varices, 28 (6%) bled from the upper gastrointestinal tract after the initial session of endoscopic injection sclerotherapy (EIS); 13 bled during the course of repeated EIS and 15 bled mainly from gastric lesions after eradication of the varices. Of these 28 patients, bleeding from gastritis occurred in 13 (46%), from esophageal varices in 10 (36%), from gastric varices in 4 (14%) and from gastric ulcer in one (4%). Six of 13 patients with gastritis-related bleeding and 3 of 4 patients with gastric variceal bleeding died of uncontrollable hemorrhage complicated liver failure, while 9 of 10 patients with esophageal variceal bleeding were controlled and reinjection was feasible. Ten (36%) of the 28 patients, with Child's grade B or C and severe ascites, died, mainly following bleeding from gastric lesions. This study shows that bleeding from gastric lesions after EIS can be uncontrollable and fatal in patients with poor liver function.     

Transabdominal modified devascularization procedure with or without esophageal stapler transection--an operation adequate for effective control of a variceal bleed. Is esophageal stapler transection necessary?

BACKGROUND: In Japan, the original Sugiura procedure reported favorable results in non-cirrhotic patients but in the West, the modified Sugiura procedure is not widely accepted because of high rebleeding, morbidity, and mortality in cirrhotics. We retrospectively analyzed the efficacy of our modified Sugiura procedure i.e., devascularization with/without esophageal transection combined with salvage endotherapy and pharmacotherapy for control of a variceal bleed. MATERIALS AND METHODS: Between January 1999 and December 2004, 912 patients with variceal bleeding were treated. Of these, 66 (7.2%) patients were subjected to surgery after failed endotherapy/propranolol. Among these 66 patients, 52 had transabdominal devascularization (16 emergency, 36 elective); 14 patients underwent devascularization with esophageal stapler transection (group I), and 38 patients had devascularization without esophageal stapler transection (group II). Another 14 patients underwent elective end-to-side proximal splenorenal shunt surgery. RESULTS: Postoperative mortality was 7.1% in group I, 10.5% in group II (P>0.05). Mortality for emergency surgery was 31.2% (5/16) but there were no deaths in the elective surgery group. Overall morbidity was 57.1% in group I and 21.0% in group II (P<0.05). The rates of variceal rebleeding were 7.1% and 7.8%; residual varices were 30.7% and 32.3%; recurrent varices were 7.6% and 5.8% following the group I and group II procedures, respectively, over a mean follow-up period of 39.9 (7-2) months. Esophageal transection-related morbidity (leak, stricture, and bleeding) was 21.4% (3/14) in group I. CONCLUSIONS: Devascularization without esophageal stapler transection is a safe and effective procedure for adequate (urgent and long-term) control of variceal bleeding with similar results and less morbidity when compared to devascularization with esophageal transection in cirrhotic patients, as well as non-cirrhotic patients.     

Management of Variceal Hemorrhage in Children with Extrahepatic Portal Venous Obstruction-Shunt Surgery Versus Endoscopic Sclerotherapy

Extrahepatic portal venous obstruction (EHPVO) is a common cause of portal hypertention in children. Esophageal variceal hemorrhage is a major cause of morbidity and mortality in these patients. For many decades, portal systemic shunts were considered as the most effective treatment of variceal hemorrhage. Endoscopic injection sclerotherapy (EIS) was first introduced for emergency management of bleeding varices and subsequently as definitive treatment to prevent recurrent hemorrhage. The purpose of the study was to compare the safety and efficacy of shunt surgery and endoscopic sclerotherapy for patients with proven esophageal variceal bleeding due to EHPVO. The study was a prospective randomized study of 61 children with bleeding esophageal varices due to EHPVO carried out jointly by the department of General Surgery and Gastroenterology at Sher-i-Kashmir Institute of Medical Sciences, Srinagar, between March 2001 and September 2003. Thirty patients received surgery and other 31 patients received EIS. Overall incidence of rebleeding was 22.6% in sclerotherapy group and 3.3% in shunt surgery group. Treatment failure occurred in 19.4% patients in sclerotherapy group and 6.7% in shunt surgery group. The rebleeding rate of sclerotherapy is significantly higher than that of shunt surgery. However, the therapy failure rate of sclerotherapy is not significantly different from that of shunt surgery.     

内镜下硬化与套扎治疗食管静脉曲张破裂出血疗效比较

目的：对比内镜下硬化治疗（EIS）、套扎治疗（EVL）及套扎联合硬化治疗（ESL）3种方法对食管静脉曲张破裂出血的临床疗效。方法：回顾分析中日友好医院消化内科2001—2005年内镜下治疗肝硬化单纯食管静脉曲张破裂出血149例,其中EIS46例、EVL32例、ESL71例,对3种方法的止血率、静脉曲张消失率及再出血率进行比较。结果：3种治疗方法止血率均在90%以上;静脉曲张消失率分别为EIS80.4%、EVL68.8%、ESL87.3%;2年内再出血率分别为EIS52.2%、EVL59.3%、ESL43.6%,差异无统计学意义（P〉0.05）。结论：内镜下EIS、EVL及ESL治疗肝硬化食管曲张静脉出血均可达到较好效果,临床实践中可结合患者实际情况综合考虑后选择。     

Endoscopic sclerotherapy in the management of esophageal varices in 61 children with biliary atresia

Sixty-one children who have survived 2.5 years or more after corrective surgery for biliary atresia were prospectively followed by endoscopy. Esophageal varices were detected in 41 patients (67%), 17 of whom (28%) had experienced episodes of variceal hemorrhage. Control of variceal bleeding was achieved by endoscopic injection sclerotherapy in all but one child who died from hemorrhage before the completion of treatment. Complications of the technique comprised episodes of bleeding before variceal obliteration (7), esophageal ulceration (5), and stricture (3). These resolved with conservative management and without long-term sequelae. During a mean follow-up period of 2.8 years after variceal obliteration, rebleeding from recurrent esophageal varices developed in only one child and responded to further sclerotherapy. These results are better than those following surgical procedures for portal hypertension in biliary atresia, and therefore endoscopic sclerotherapy is recommended as the treatment of choice.     

Acute bleeding varices: a five-year prospective evaluation of tamponade and sclerotherapy.

In a five-year study of massive upper gastrointestinal hemorrhage, 143 patients had esophageal varices diagnosed on emergency endoscopic examination. Seventy-one patients had active bleeding from varices and required Sengstaken tube tamponade during at least one hospital admission. The remaining patients included 33 with variceal bleeding which had stopped and 39 who were bleeding from another source. Sixty-six of the former group of 71 patients were referred for emergency injection sclerotherapy. These 66 patients were followed prospectively to August 1980, and had 137 episodes of endoscopically proven variceal bleeding requiring Sengstaken tube control followed by injection sclerotherapy during 93 separate hospital admissions. Definitive control of hemorrhage was achieved in 95% the patients admitted to the hospital (single injection 70%; two or three injections 22%). The death rate per hospital admission was 28%. No patient died of continued variceal bleeding, and exsanguinating variceal hemorrhage no longer poses a major problem at our hospital. The combined use of initial Sengstaken tube tamponade followed by injection sclerotherapy has simplified emergency treatment in the group of patients who continue to bleed actively from esophageal varices, despite initial conservative treatment.     

Endoscopic clipping versus band ligation in the management of bleeding esophageal varices

BACKGROUND: The effectiveness of endoscopic clipping in the hemostasis of bleeding esophageal varices and the eventual variceal eradication was compared with that of band ligation. METHODS: Forty patients were enrolled in the study in a prospective manner, 19 of whom received endoscopic clipping (group I) and the remaining (n = 21 patients) received endoscopic band ligation (group II). All patients in this study presented with bleeding from esophageal varices. The patient characteristics (age, sex, Child-Pugh score, variceal grade) were comparable in the two groups. After initial hemostasis, the patients were assigned one of the two forms of endoscopic therapy which was continued in the follow-up sessions until varices were eradicated. Early and late results were compared. RESULTS: Initial hemostasis was achieved in all patients in group I but two patients in group II required clip ligation for initial hemostasis because of the failure in band ligation. Those two were treated with band ligation in the follow-up sessions. A total of 224 clips in 53 treatment sessions and 296 bands in 82 treatment sessions were placed in group I and group II, respectively. The rates of complete variceal eradication were 89% and 76% in group I and group II, respectively (p > 0.05). The median number of required treatment sessions for complete eradication of the varices was significantly lower in group I than group II (3 versus 4, p = 0.013). Three patients from group I (15%) and seven patients from group II (33%) were readmitted for variceal bleeding during the follow-up period (p > 0.05). CONCLUSIONS: With the advantages of high initial hemostasis rate, decreased risk of rebleeding, and fewer treatment sessions needed for variceal eradication, endoscopic clipping is as effective as band ligation, or perhaps more effective in the treatment of bleeding esophageal varices.     

Transabdominal Modified Devascularization Procedure with or without Esophageal Stapler Transection—An Operation Adequate for Effective Control of a Variceal Bleed. Is Esophageal Stapler Transection Necessary?

Background In Japan, the original Sugiura procedure reported favorable results in non-cirrhotic patients but in the West, the modified Sugiura procedure is not widely accepted because of high rebleeding, morbidity, and mortality in cirrhotics. We retrospectively analyzed the efficacy of our modified Sugiura procedure i.e., devascularization with/without esophageal transection combined with salvage endotherapy and pharmacotherapy for control of a variceal bleed. Materials and Methods Between January 1999 and December 2004, 912 patients with variceal bleeding were treated. Of these, 66 (7.2%) patients were subjected to surgery after failed endotherapy/propranolol. Among these 66 patients, 52 had transabdominal devascularization (16 emergency, 36 elective); 14 patients underwent devascularization with esophageal stapler transection (group I), and 38 patients had devascularization without esophageal stapler transection (group II). Another 14 patients underwent elective end-to-side proximal splenorenal shunt surgery. Results Postoperative mortality was 7.1% in group I, 10.5% in group II (P > 0.05). Mortality for emergency surgery was 31.2% (5/16) but there were no deaths in the elective surgery group. Overall morbidity was 57.1% in group I and 21.0% in group II (P < 0.05). The rates of variceal rebleeding were 7.1% and 7.8%; residual varices were 30.7% and 32.3%; recurrent varices were 7.6% and 5.8% following the group I and group II procedures, respectively, over a mean follow-up period of 39.9 (7–2) months. Esophageal transection–related morbidity (leak, stricture, and bleeding) was 21.4% (3/14) in group I. Conclusions Devascularization without esophageal stapler transection is a safe and effective procedure for adequate (urgent and long-term) control of variceal bleeding with similar results and less morbidity when compared to devascularization with esophageal transection in cirrhotic patients, as well as non-cirrhotic patients.     

Child C级肝硬化门脉高压症食道胃底静脉破裂出血的治疗

目的 探讨 Ｃｈｉｌｄ Ｃ级肝硬化门脉高压症食道胃底静脉破裂出血病人的安全有效的治疗方案。方法 对 １０９例急性大出血人院的 Ｃｈｉｌｄ Ｃ级肝硬化门脉高压症病人的治疗结果进行回顾性分析,对外科手术（２９例）、内科治疗（６１例）和ＴＩＰＳＳ（１９ 例）三种治疗方法的疗效、并发症和死亡率进行对比。结果 急诊手术、内科治疗、ＴＩＰＳＳ的住院死亡率分别为６５．５％、３６．１％和２６．３％;住院期间再出血率分别为 ２４．ｌ％、３６．ｌ％、１５．８％。随访期的再出血率分别为 ３３．０％、３６．ｌ％和 ２１．４％。住院死亡率手术组显著高于另外两组（Ｐ＜０．０１）。ＴＩＰＳＳ组的住院再出血率及随访期再出血率显著低于内科组（Ｐ＜０．０５和Ｐ＜０．０１）。三组病人的生存率无显著性差异（Ｋａｐｌａｎ－Ｍｅｉｅｒ分析,Ｐ＝０．０７＞０．０５）。结论ＴＩＰＳＳ作为一种微创介入技术是一种挽救 Ｃｈｉｌｄ Ｃ级门脉高压症食管静脉破裂出血病人生命的有效方法。其止血效果不亚于手术治疗,死亡率低于手术治疗,而再出血率低于内科治疗。更长期的疗效尚待进一步研究。     

Variceal rebleeding and recurrence after endoscopic injection sclerotherapy: a prospective evaluation in 204 patients

HYPOTHESIS: Eradication of esophageal varices by repeated injection sclerotherapy and maintenance of eradication using continued surveillance endoscopy may reduce recurrent variceal bleeding and death from esophageal varices. DESIGN: A prospective study of consecutive adult patients with endoscopically proved esophageal variceal bleeding. SETTING: A tertiary care university hospital in a metropolitan area. PATIENTS: Two hundred four patients (127 men and 77 women; mean age, 50.1 years; age range, 16-82 years) underwent 993 emergency and elective variceal endoscopic injection treatments with 5% ethanolamine oleate during 1992 endoscopy sessions. Most (166 [81.4%]) had cirrhosis, mainly due to alcohol abuse (131 [78. 9%]). The number of patients with each modified Pugh-Child risk grade was as follows: A, 30; B, 91; and C, 83. (The modified Pugh-Child classification comprises ascites, encephalopathy, serum albumin and bilirubin levels, and prothrombin time. Each variable is given a value of 1 to 3 with increasing impairment of liver function. Addition of the values leads to the Pugh-Child risk grades for each patient, with 5 and 6 giving grade A; 7 through 9, grade B; and 10 through 15, grade C, respectively.) RESULTS: Ninety-five patients (46.6%) rebled at a median of 17 days (range, 0-2583 days). Seventy-four patients (36.3%) had a total of 112 further bleeding episodes before eradication of varices. Varices were eradicated in 99 (87.6%) of 113 patients who survived longer than 3 months after a median of 5 injections and remained eradicated in 43 (mean follow-up after eradication, 38 months; range, 4-125 months). Rebleeding was markedly reduced after eradication of varices. Varices recurred in 56 patients, of whom only 10 rebled from recurrent esophageal varices. Cumulative survival by life table analysis was 55%, 41%, and 30% at 1, 3, and 5 years, respectively. One hundred thirty-seven patients (67.2%) died during follow-up. Liver failure was the most common cause of death. Minor complications (mucosal ulceration) occurred in 105 patients. Major complications, including a localized injection site leak (n = 9), esophageal stenosis (n = 25), and esophageal perforation (n = 5), occurred in 39 patients. CONCLUSIONS: Repeated injection sclerotherapy eradicated esophageal varices in most long-term patients. Complications related to injection sclerotherapy were mostly minor. Complete eradication of varices reduced rebleeding and death from esophageal varices.     

A prospective evaluation of injection sclerotherapy in the treatment of acute bleeding from esophageal varices.

In a 25 month study of massive upper-gastrointestinal hemorrhage, 64 patients were shown to have esophageal varices on emergency endoscopy. Twenty-four patients were actively bleeding from varices and were treated with a Sengstaken tube, and in 22 this was followed by emergency injection sclerotherapy using a rigid esophagoscope and general anesthesia. These 22 patients were followed prospectively and had 51 episodes of endoscopically proven active bleeding from esophageal varices which required Sengstaken tube control of hemorrhage during 36 separate admissions. This group included our total experience of injection sclerotherapy in acute variceal bleeding. The majority (14 of 22 patients) had alcoholic cirrhosis. Definitive control of variceal bleeding during the period of hospitalization was achieved in 33 hospital admissions (92%), usually with a single injection (27 hospital admissions: 75%). The results were satisfactory in 26 hospital admissions (72%). There were nine deaths (41% overall patient mortality rate), but no patient died primarily of variceal bleeding, and exsanguinating variceal bleeding was no longer a problem. The mortality rate per injection was 18%, and the mortality rate per hospital admission was 25%. Injection sclerotherapy is proposed as the emergency treatment of choice for patients with proven bleeding esophageal varices who do not stop bleeding on initial conservative treatment.     

Portasystemic shunting remains the procedure of choice for control of variceal hemorrhage

We reviewed 108 patients (50% Child's C) who had been admitted with acutely bleeding esophageal varices to compare the efficacy of operative (portasystemic shunt) therapy with the reported efficacy of sclerotherapy. In the patients with shunts the early mortality (preoperative plus operative) was 13% and late mortality was 23%. Survival at five years was 50%. Recurrent variceal bleeding was seen in 4% of the patients. Procedure-related mortality and variceal rebleeding rates for the shunt group were respectively 50% and 8% of that reported for sclerotherapy. Variceal rebleeding in the sclerotherapy group required approximately 7 units of blood per episode. We concluded that immediate attempts at control of hemorrhage followed by portasystemic shunting remains the therapy of choice for these patients.     

Evaluation of propranolol for prevention of recurrent bleeding from esophageal varices between sclerotherapy sessions

Forty-one patients admitted with first episode of bleeding from esophageal varices were enrolled in a trial of the efficacy of oral propranolol to prevent rebleeding during the course of endoscopic sclerotherapy until obliteration. Single-blind randomization to sclerotherapy alone or with propranolol was used. At monthly endoscopy the varices were injected with 1% Aethoxysclerol until obliteration. If bleeding recurred, additional sclerotherapy was given. There was no intergroup difference in time to eradication of varices (8.1 vs. 7.7 months). The cumulative number of bleedings from varices and from distal esophageal ulcerations was identical in the two study groups. Five patients in the control group but only one in the propranolol group died of bleeding in the study period, a difference of only borderline significance (chi 2 = 4.08, df = 1). There were no specific side effects of propranolol. Thus propranolol did not significantly reduce the frequency of rebleeding until variceal obliteration, but could have had some influence on the gravity of rebleeding.     

Transabdominal Extensive Esophagogastric Devascularization with Gastroesophageal Stapling for Management of Noncirrhotic Portal Hypertension: Long-term Results

Outside Japan portosystemic shunts have been favored as the surgical procedure of choice for the management of portal hypertension of noncirrhotic etiology. Devascularization procedures have resulted in high rebleed rates probably owing to a limited extent of devascularization. We performed this study to assess the efficacy of our modification of Sugiura's procedure for long-term control of variceal bleeding in patients with noncirrhotic portal hypertension. Forty-six patients with extrahepatic portal venous obstruction (EHPVO) and 22 with noncirrhotic portal fibrosis (NCPF) were subjected to transabdominal extensive esophagogastric devascularization with esophageal or gastric stapled transection (modified Sugiura's procedure), 38 in an emergency situation and 30 electively. Follow-up endoscopies were performed every 6 months. Operative mortality, morbidity, variceal status, and causes of recurrent bleeding were evaluated. The postoperative mortality was 4%. Early procedure-related complications were seen in 6%, and esophageal strictures formed in 7 of 45 survivors undergoing esophageal transection (15%). Over a mean ± SD follow-up of 53 ± 34 months, 95% of patients were free of varices. Seven survivors (11%) had a rebleed, but only 5% were due to varices (two esophageal, one gastric). Six (9%) patients developed gastropathy. The 5-year survival was 88%. The modified Sugiura's procedure is safe and effective for long-term control of variceal bleeding especially in the emergency setting and in patients with anatomy unsuitable for shunt surgery or if surgical expertise for a shunt operation is not available.     

The significance of esophageal variceal pressure in patients with cirrhosis

We measured the portal circulatory hemodynamic parameters in 10 cirrhotic patients with portal hypertension and esophageal varices to determine the significance of esophageal variceal pressure. In 4 patients (group I), the temporary portal vein occlusion produced significant elevations in both the esophageal variceal pressure and the portal venous pressure. The results of the portal circulatory hemodynamic assessment in this group were consistent with the predominance of the backward flow mechanism. In the remaining 6 patients (group 11), however, portal vein clamping resulted in a slightly increased esophageal variceal pressure with an enormous increase in the portal pressure. The forward flow mechanism thus appeared to be predominant in group II. In other words, the results of the pressure measurements were consistent with the functional separation of the hemodynamics in the esophageal varices and portal trunk in group 11 and the functional hemodynamic continuity in group I. This functional separation between the esophageal varices and the portal trunk in group II might therefore have resulted from the increased blood flow in the lesser splanchnic region.     

The Evolving Role of Endoscopic Treatment for Bleeding Esophageal Varices

The treatment of acute and recurrent variceal bleeding is best accomplished by a skilled, knowledgeable, and well-equipped team using a multidisciplinary integrated approach. Optimal management should provide the full spectrum of treatment options including pharmacologic therapy, endoscopic treatment, interventional radiologic procedures, surgical shunts, and liver transplantation. Endoscopic therapy with either band ligation or injection sclerotherapy is an integral component of the management of acute variceal bleeding and of the long-term treatment of patients after a variceal bleed. Variceal eradication with endoscopic ligation requires fewer endoscopic treatment sessions and causes substantially less esophageal complications than does injection sclerotherapy. Although the incidence of early gastrointestinal rebleeding is reduced by endoscopic ligation in most studies, there is no overall survival benefit relative to injection sclerotherapy. Simultaneous combined ligation and sclerotherapy confers no advantage over ligation alone. A sequential staged approach with initial endoscopic ligation followed by sclerotherapy when varices are small may prove to be the optimal method of reducing variceal recurrence. Overall, current data demonstrate clear advantages for using ligation in preference to sclerotherapy. Ligation should therefore be considered the endoscopic treatment of choice in the treatment of esophageal varices.     

Endoscopic elastic band ligation for active variceal hemorrhage

The purpose of this study was to assess the efficacy of EVL for treatment of active variceal hemorrhage. Twenty-three consecutive patients with actively bleeding esophageal varices had EVL with a flexible gastroscope. Treatment was measured by initial control of bleeding, incidence of early and late rebleeding, survival, complications, and size of varices at subsequent endoscopy. Repeat EVL was performed as needed for bleeding and at two week intervals until varices were grade I or eradicated. Follow up of survivors ranged from 90 to 400 days (mean 280). Bleeding varices were initially controlled in 22 (95.6%) patients. Nine (39.1%) died, five from hepatic failure with no recurrent bleeding, four from continued (1) or early recurrent (3) hemorrhage. All deaths occurred within 3 to 24 days (mean = 9.4) of initial treatment for active bleeding. Twelve of 14 surviving patients have achieved variceal eradication or reduction in size to grade I or less with a mean of 5.5 repeat EVL sessions (range, 0-10). One refused further treatment; one is lost to follow up. Excluding rebleeding, there were no treatment-related complications in 80 EVL sessions. Active variceal bleeding requiring endoscopic control is associated with substantial mortality, especially in higher risk patients. EVL is effective for initial and long term control of bleeding. EVL appears to be associated with a low incidence of non-bleeding complications.     

Transmural varices ligation and fundoplication as an emergency operation in acute esophageal varices hemorrhage]

In patients with bleeding esophageal varices the main purpose of the treatment is to stop the bleeding at a justifiable risk. The so-called blocking procedures reach this purpose most consistently. We report the results on transmural variceal ligation plus fundoplication in 16 patients in whom the bleeding esophageal varices were not stopped by conservative means. 75% of these patients belonged to group B and C in Child's classification. Postoperative lethality was 18,7%, in all cases bleeding was stopped. These results favour trasmural varices ligation as an emergency procedure in bleeding esophageal varices.