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Abstract
Hepatitis C is usually treated with interferon or a combination of interferon and ribavirin, but these agents have numerous side effects, and interferon must be given by injection three time a week. An alternative oral medication would be a welcome advance for treating hepatitis C. Amantadine has been reported to have the potential to produce viral suppression in patients with hepatitis C. To gain further knowledge about the effects of amantadine on hepatitis C, we treated 24 patients for 3-12 months (average = 5.5 months; median = 4.5 months) with 100 mg amantadine twice daily. Twelve patients had stage 3 or 4 fibrosis on biopsy. Eleven patients had a fall in viral titer, but complete viral suppression was not seen in any patient. Three patients had no viral titer obtained after treatment, but their elevated transaminase levels did not change with treatment. Of the 15 patients with a decrease in enzyme levels, only two patients had normalization. Six patients had side effects during the treatment, but in only one was amantadine stopped solely because of side effects. Based on these results and a literature review, we do not believe amantadine is an effective single agent for the treatment of chronic hepatitis C.
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Affiliation(s)
- J S Goff
- Rocky Mountain Gastroenterology Associates, Denver, Colorado, USA
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2
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Abstract
BACKGROUND The transpancreatic duct pre-cut to gain access to the bile duct for diagnostic and therapeutic maneuvers has been described as useful, but questions of efficacy and safety remain to be resolved. METHODS To further evaluate this technique, we performed a review on 200 consecutive endoscopic sphincterotomies. Standard direct biliary sphincterotomy was performed in 143 patients and transpancreatic duct pre-cut in 51 patients. RESULTS The overall complication rate for the standard sphincterotomy was 2.1%; that for the transpancreatic approach was 1.96%. There were no cases of post-ERCP pancreatitis after transpancreatic duct pre-cut sphincterotomy. The length of hospital stay was 1 day or less for 192 patients, 2 days for 5 patients, 4 days for 1 patient and 7 days for 2 patients. In 2 patients there was failure to enter the bile duct despite the pre-cut. In one, the procedure was successful at a second attempt 48 hours later. CONCLUSIONS Transpancreatic duct pre-cut is a safe and effective method for gaining quick access to the bile duct in patients in whom cannulation is difficult.
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Affiliation(s)
- J S Goff
- University of Colorado Health Sciences Center, Department of Gastroenterology, Denver, Colorado, USA
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3
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Abstract
A case of severe diarrhea and hypergastrinemia after 6 wk of lansoprazole therapy is presented. This represents the only fully evaluated report of severe diarrhea due to lansoprazole and comes to the interesting conclusion that it was a secretory diarrhea likely due to lansoprazole and not a gastrinoma or another cause.
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Affiliation(s)
- J S Goff
- University of Colorado Health Sciences Center, Department of Gastroenterology, Centura-St. Anthony Central Hospital, Denver, USA
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4
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Abstract
As the number of liver transplantations performed around the world and the survival rates increase, attention is turning to the broad impact this procedure has on patients' quality of life (QOL), including their physical and psychosocial functioning and their perceived sense of well-being. There exists a small body of literature that examines the global effects of liver transplantation on QOL. The purpose of this article is to discuss the general framework used to assess QOL and to critically review the studies that have broadly examined QOL outcomes after liver transplantation. The reviewed studies used measures that led to broad assessment of the various domains of QOL. Although the instruments used to measure QOL in these studies are largely validated, there is significant heterogeneity in this literature in terms of the instruments used, leading to difficulties in making generalizable conclusions among the studies. Although limited by internal validity problems, the available data suggest improvement in QOL by liver transplantation. Additionally, a large recent study that used the Liver Transplant Database Quality of Life Questionnaire also reported a subset of patients in whom QOL seemed to worsen after liver transplantation. Knowledge of the factors related to QOL outcome after liver transplantation is important because it might allow development of new interventions that may have an impact on future allocation decisions.
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Affiliation(s)
- J S Goff
- Department of Gastroenterology/Hepatology, University of Colorado, Denver, CO 80262, USA
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5
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Ryu R, Lin TC, Kumpe D, Krysl J, Durham JD, Goff JS, Everson GT, Kam I, Wachs M, Russ P, Shrestha R, Trouillot TE, Bilir BM. Percutaneous mesenteric venous thrombectomy and thrombolysis: successful treatment followed by liver transplantation. Liver Transpl Surg 1998; 4:222-5. [PMID: 9563961 DOI: 10.1002/lt.500040305] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Mesenteric vein thrombosis (MVT) is a rare cause of intestinal ischemia. Because of its nonspecific symptoms, diagnosis is often delayed. We describe a patient with liver cirrhosis who developed acute MVT while waiting for liver transplantation. Surgical intervention carried a high risk because of her underlying cirrhosis. Mesenteric venous thrombectomy and thrombolysis were performed with an AngioJet (Possis Medical, Minneapolis, MN) thrombectomy device and streptokinase infusion through transjugular route. The patient subsequently received an orthotopic liver transplant. We also present a review of the literature about the occurrence and treatment options for MVT.
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Affiliation(s)
- R Ryu
- Department of Interventional Radiology, University of Colorado Health Sciences Center, Denver, Colorado, USA
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6
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Ryan ME, Geenen JE, Lehman GA, Aliperti G, Freeman ML, Silverman WB, Mayeux GP, Frakes JT, Parker HW, Yakshe PN, Goff JS. Endoscopic intervention for biliary leaks after laparoscopic cholecystectomy: a multicenter review. Gastrointest Endosc 1998; 47:261-6. [PMID: 9540880 DOI: 10.1016/s0016-5107(98)70324-4] [Citation(s) in RCA: 79] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Endoscopic therapy of biliary tract leaks was uncommon before laparoscopic cholecystectomy. Studies have demonstrated the efficacy of endoscopic drainage by endoscopic sphincterotomy or stent placement. Various endoscopic therapeutic modalities and long-term follow-up of this problem were studied. METHODS Members of the Midwest Pancreaticobiliary Group reviewed all patients referred for endoscopic therapy of biliary leaks after laparoscopic cholecystectomy from 1990 to 1994. Long-term follow-up was by direct patient contact. RESULTS Fifty patients were referred for endoscopic therapy of biliary leaks. Abdominal pain was present in 94%. The mean time from laparoscopic cholecystectomy to referral was 6.9 days. Therapy consisted of sphincterotomy only in 6 patients, stent only in 13, and sphincterotomy with stent in 31. Biliary leaks were healed in 44 patients at a mean of 5.4 weeks. A second or third endoscopic procedure was necessary to achieve healing in five patients. Two stent-related complications were noted. Percutaneous or surgical drainage of biliary fluid collections was required in 16 patients. The mean hospital stay for treatment of the leak was 11.1 days after endoscopic therapy. On follow-up (mean 17.5 months), all patients were well except two with mild abdominal discomfort. CONCLUSIONS Endoscopic sphincterotomy, stent placement, or sphincterotomy with stent are effective in healing biliary leaks after laparoscopic cholecystectomy. Despite prolonged treatment for the leak, patients did well on long-term follow-up.
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Affiliation(s)
- M E Ryan
- Department of Gastroenterology, Marshfield Clinic, Wis 54449, USA
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7
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Saeed ZA, Stiegmann GV, Ramirez FC, Reveille RM, Goff JS, Hepps KS, Cole RA. Endoscopic variceal ligation is superior to combined ligation and sclerotherapy for esophageal varices: a multicenter prospective randomized trial. Hepatology 1997; 25:71-4. [PMID: 8985267 DOI: 10.1002/hep.510250113] [Citation(s) in RCA: 101] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Patients who have bled from varices remain at risk for rebleeding. There is interest in methods that would enable rapid eradication of varices. The present trial was designed to study whether combining ligation with sclerotherapy will allow quicker eradication of varices than either modality alone. Patients with bleeding esophageal varices were randomized into ligation or combination therapy groups. Patients in the ligation group were treated with endoscopic rubber band ligation alone. In combination group patients, each variceal column was ligated distally and 1 mL of ethanolamine was injected proximal to each ligated site. Subsequent treatment sessions were at 7- to 14-day intervals until varices were eradicated. The clinical and endoscopic characteristics of 25 patients in the ligation group were similar to those of 22 patients in the combination group. Follow-up was up to 30 months. Active bleeding was controlled in 100% of patients in the ligation group and 75% of those in combination group (P = NS). It took 3.3 +/- .4 (range, 1-7) sessions to eradicate varices with ligation and 4.1 +/- .6 (1-7) with combination therapy (P = NS). Survival (four deaths in ligation group, 8 in combination group), rebleeding rate (25% vs. 36%), and varix recurrence (16% vs. 23%) also were similar. There were more complications with combination therapy, including deep ulcers (65% vs. 20%; P < .05); dysphagia (30% vs. 0%; P < .05), with three strictures requiring dilation; and pain (30% vs. 10%; P = NS). Our results show that sclerotherapy combined with ligation offers no benefit over ligation alone. The higher complication rate with combination therapy does not warrant this approach.
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Affiliation(s)
- Z A Saeed
- Veterans Affair Medical Center and Baylor College of Medicine, Houston, TX, USA
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8
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Goff JS, Barnett JL, Pelke T, Appelman HD. Collagenous colitis: histopathology and clinical course. Am J Gastroenterol 1997; 92:57-60. [PMID: 8995938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Collagenous colitis is a chronic diarrheal disease characterized by a normal or near-normal mucosa endoscopically and microscopic inflammation in the lamina propria, surface epithelial injury and a thick subepithelial collagen layer. The symptoms of collagenous colitis vary in duration and intensity, and long periods of remission have been described, but long-term follow-up data are limited. Our goal was to determine the natural clinical history of collagenous colitis and to determine whether there was a relationship between histopathologic changes and course of disease. METHODS Cases were identified at the University of Michigan Hospitals using surgical pathology records before 1992. All charts, including medical records from other hospitals, were reviewed, and a telephone interview was conducted with each locatable patient (pt). Biopsy specimens were reviewed by two pathologists for degree of collagen layer thickness, epithelial damage, and inflammation. RESULTS There were 31 patients (26 F, 5 M) with a mean age of 66 yr (range 33-83) and a mean duration of symptoms of 5.4 yr at the time of diagnosis. Of the 31 patients, 18 (56%) had some form of arthritis, and 22 (71%) were using NSAIDS regularly at the time of diagnosis. Follow-up interviews were conducted at least 2 yr after diagnosis (mean 3.5 yr, range 2-5 yr) with 27 of 31 patients (3 could not be located, 1 died). Two definable groups of patients were identified: (1) those with either spontaneous or treatment-related symptom resolution (63%), and (2) those with ongoing or intermittent symptoms requiring at least intermittent therapy (37%). There was no significant difference between the two groups with regard to sex, age, associated diseases, and use of medications. Patients with symptom resolution (mean duration 3.1 yr) had been treated with antidiarrheals (6), sulfasalazine (3), discontinuation of NSAIDS (3), reversal of jejunoilial bypass (1), or nothing (4). Those with ongoing symptoms experienced a wide range of symptom severity. Two required only antidiarrheals, but five required or failed steroids, azathioprine, or sandostatin. There was no significant difference in collagen thickness, epithelial damage, and inflammation between the two groups, but Paneth cell metaplasia was seen more often in those with ongoing symptoms. In 24 of 27 patients, diagnostic changes were present in left-sided biopsies. CONCLUSIONS In our cohort of patients, 63% had lasting resolution of symptoms after a mean 3.5 yr follow-up. There was a high incidence of arthritis and NSAID use in our population, but there was no relationship between these entities and clinical course or histology. Initial histology, except possibly for Paneth cell metaplasia, did not reliably predict severity or course of disease. Finally, although variable in clinical presentation, treatment-free remissions are common in collagenous colitis.
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Affiliation(s)
- J S Goff
- Department of Medicine, University of Michigan Hospitals, Ann Arbor, USA
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9
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Lindsay KL, Davis GL, Schiff ER, Bodenheimer HC, Balart LA, Dienstag JL, Perrillo RP, Tamburro CH, Goff JS, Everson GT, Silva M, Katkov WN, Goodman Z, Lau JY, Maertens G, Gogate J, Sanghvi B, Albrecht J. Response to higher doses of interferon alfa-2b in patients with chronic hepatitis C: a randomized multicenter trial. Hepatitis Interventional Therapy Group. Hepatology 1996; 24:1034-40. [PMID: 8903371 DOI: 10.1002/hep.510240509] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
To evaluate response rates to 3, 5, or 10 million units (MU) of interferon alfa-2b, given thrice weekly, and to determine whether higher doses of interferon increase the likelihood or durability of the response, a multicenter, randomized trial was performed at nine academic medical centers in the United States. Two hundred forty eight patients with chronic hepatitis C were randomized to receive 3, 5, or 10 MU of interferon alfa-2b thrice weekly for 12 weeks. Based on the alanine aminotransferase (ALT) response at treatment-week 12, the patients were rerandomized to additional therapy at the same or at increased doses for an additional 12 to 36 weeks; in the case of no response to the highest dose, the patients were discontinued from the study. Serum ALT concentrations and liver histology were measured. The overall complete response rates to 3, 5, or 10 MU were not different at treatment-week 12 (31% vs. 42% vs. 40%, not significant). The majority of week-12 responders continued to respond during additional treatment. When the treatment was discontinued, 15.4% to 19.0% of patients maintained their response. Of the nonresponders to 3 MU at week 12, who were continued on 3 MU for an additional 12 weeks, none responded. However, response to additional therapy occurred in 12% of week-12 nonresponders, whose dose was escalated from 3 or 5 MU to 10 MU. The only baseline features associated with the treatment response were the absence of fibrosis or cirrhosis on the pretreatment liver biopsy and viral genotype. We conclude that the initial response to interferon in patients with chronic hepatitis C is not increased by treatment with higher doses of the drug. Patients who do not respond to 3 MU by treatment-week 12 will not respond with continued therapy at that dose; however, a proportion of patients who do not respond to 12 weeks of treatment with 3 or 5 MU may respond to higher doses. Although the long-term sustained response rates are marginally increased with interferon doses above 3 MU three times per week, the side effects are difficult to tolerate. The analysis of baseline factors in relation to response identified no single baseline factor associated with a low-enough response rate to warrant withholding interferon therapy from patients with chronic hepatitis C.
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Affiliation(s)
- K L Lindsay
- Department of Medicine, University of California, Los Angeles, USA
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10
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Goff JS. Peroral colonoscopy. Technique, depth, and yield of lesions. Gastrointest Endosc Clin N Am 1996; 6:753-8. [PMID: 8899406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Examination of portions of the small bowel beyond the reach of standard upper endoscopes can be done using peroral passage of a colonoscope. Important information can be obtained and directed biopsies and treatment of bleeding lesions can be performed.
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Affiliation(s)
- J S Goff
- Department of Medicine, University of Colorado, Denver, USA
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11
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Abstract
The effect of propofol was studied in 11 patients who had common bile duct sphincter of Oddi manometry for suspected dysfunction. Patients were initially sedated with midazolam and then further or resedated with propofol for the second set of pressure measurements. Recordings were made about 10 min after giving each drug. No patient had elevated basal pressure initially. Average basal pressure was unchanged (16.7 +/- 16.4 mm Hg), phasic contraction frequency was unchanged (3.4 +/- 3.8/min), and phasic contraction amplitude fell but did not achieve statistical significance (91.8 +/- 77.3 mm Hg, P = 0.1). There was no difference in lowest blood pressure, pulse, or oxygen saturation recorded during midazolam or propofol sedation. Subjectively, the patients were more sedated during propofol administration. It is concluded that propofol is a safe and effective agent for conscious sedation. It does not alter the sphincter of Oddi pressure profile in patients with normal basal sphincter pressures and thus could be used as an alternative and perhaps better form of sedation for ERCP with sphincter of Oddi manometry.
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Affiliation(s)
- J S Goff
- Gastroenterology Department, University of Colorado Health Sciences Center, Fort Collins, USA
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12
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Affiliation(s)
- J S Goff
- Poudre Valley Hospital, Fort Collins, Colorado, USA
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13
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Goff JS. Common bile duct sphincter of Oddi stenting in patients with suspected sphincter dysfunction. Am J Gastroenterol 1995; 90:586-9. [PMID: 7717316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Some patients seem to have symptoms or other findings that imply that they have sphincter of Oddi dysfunction, but when the sphincter pressure is measured, the basal resting pressure is not greater than 40 mm Hg. Because empiric sphincterotomy can alleviate some of these patients'symptoms, it is suspected that they have intermittent spasm or dysfunction. Prolonged stenting of the sphincter would prevent symptoms in patients with this intermittent disorder. Thus, one could determine which patients would benefit from a sphincterotomy without subjecting all the patients to the risk of sphincterotomy. METHODS Twenty-one patients with suspected sphincter of Oddi dysfunction were studied. All had basal sphincter of Oddi pressures < 40 mm Hg. The gallbladder was in situ in three. The others had persistent abdominal pain after cholecystectomy. Benefit was defined as no symptoms for 2 months after stent placement, followed by continued lack of symptoms once a sphincterotomy was performed. RESULTS Nine patients benefited and 12 did not. One relapsed, but benefited from a repeat sphincterotomy. Eight patients (38%) met criteria for pancreatitis after stent placement. Two had severe pancreatitis with pseudocyst development. There were no sphincterotomy-related complications. CONCLUSIONS The results suggest that patients without basal resting sphincter of Oddi pressure criteria may have intermittent spasm or dysfunction which can be deduced by achieving benefit after stenting, but the risk of pancreatitis from this technique as described is too high to recommend stenting as a routine method for detecting patients with intermittent sphincter dysfunction/spasm. Alternate methods need to be developed to identify these patients.
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Affiliation(s)
- J S Goff
- University of Colorado Health Sciences, Denver, USA
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14
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Goff JS. Esophageal varices. Gastrointest Endosc Clin N Am 1994; 4:747-71. [PMID: 7812645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Numerous conditions lead to portal hypertension with the development of esophageal varices. Treatment for acute variceal hemorrhage should progress in a logical, stepwise fashion. Therapy after fluid resuscitation includes vasopressin, somatostatin, or a Sengstaken-Blakemore tube. This is followed by treatment with sclerotherapy, variceal ligation, or a combination of both. Continued bleeding is managed by more invasive measures that include radiologic embolization or shunting, esophageal transection, distal splenorenal shunt, or liver transplantation. Beta-blockade may be useful to prevent recurrent bleeding in compliant patients without medical conditions that would preclude use of beta-blockade. Once control of the bleeding has been achieved, sclerotherapy or ligation should be used to obliterate the varices, but prophylactic use of sclerosant is not particularly beneficial.
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Affiliation(s)
- J S Goff
- University of Colorado Health Sciences Center, Denver
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15
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16
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Goff JS. Gastroesophageal varices: pathogenesis and therapy of acute bleeding. Gastroenterol Clin North Am 1993; 22:779-800. [PMID: 7905863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Numerous conditions lead to portal hypertension and the development of esophageal or gastric varices, or both. Treatment of patients with acute bleeding should progress in a logical, stepwise fashion. Initial therapy includes vasopressin, somatostatin, or balloon tamponade with a Sengstaken-Blakemore tube. The next step is treatment with sclerotherapy, variceal ligation, or a combination of both. Continued bleeding is managed by more invasive measures, which may include radiologic embolization or shunting, esophageal transection, distal splenorenal shunt, or liver transplantation.
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Affiliation(s)
- J S Goff
- University of Colorado Health Sciences Center, Denver
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17
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Goff JS. The effect of ethanol on the pancreatic duct sphincter of Oddi. Am J Gastroenterol 1993; 88:656-60. [PMID: 8480726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Alcohol ingestion causes pancreatitis to develop in some people, but the mechanism(s) by which alcohol causes pancreatitis are unclear. The effect of alcohol on the pancreatic duct sphincter of Oddi (PD-SO) may play a significant role. To better understand the effects of alcohol on the PD-SO, we studied 24 alcoholic subject's PD-SO before and after 80 g of alcohol was instilled into their stomachs. Seventeen of the subjects had a prior history of pancreatitis. The mean maximal alcohol level achieved by 30 min after the instillation was 98.1 +/- 47.9 mg/dl. The only prealcohol differences between the pancreatitis group and the nonpancreatitis group were higher mean basal PD-SO pressures and higher mean phasic contraction amplitudes (8.7 and 20.2 mm Hg higher, respectively) in the pancreatitis group. The acute change in the subjects' blood alcohol levels produced similar changes in both groups. A non-statistically significant fall in the mean basal PD-SO pressure of 2.7 mm Hg was observed. The phasic contraction mean amplitude decreased by 24.1 mm Hg (p < 0.001) and the mean duration decreased by 0.6 s (p = 0.0064). The frequency of phasic contractions did not change after ingestion of alcohol. There was a significant fall in the percentage of antegrade phasic contractions (-15.8%, p = 0.016), which was compensated for by nearly equal increases in the percentage of retrograde and simultaneous contractions. We conclude that acute alcohol ingestion in subjects with a history of chronic alcohol consumption changes the PD-SO motor activity in a way that could predipose to duodenopancreatic reflux. Thus, reflux of bile, activated enzymes, or other substances into the pancreatic duct might occur more readily and predispose one to pancreatitis after alcohol ingestion.
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Affiliation(s)
- J S Goff
- University of Colorado Health Sciences Center, Denver
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18
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Abstract
A case of a 31-year-old female with congenital esophageal stenosis presenting with symptoms of chest pain caused by esophageal dysmotility is described. The involved segment in congenital esophageal stenosis has a characteristic thickening of the muscularis propria layer, as seen by EUS examination. In these patients, symptoms of dysphagia can be managed with esophageal dilation and noncardiac esophageal chest pain responds to pharmacotherapy with diltiazem.
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Affiliation(s)
- P R McNally
- Gastroenterology Service, Fitzsimons Army Medical Center, Aurora, Colorado 80045-5001
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19
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Stiegmann GV, Goff JS, Michaletz-Onody PA, Korula J, Lieberman D, Saeed ZA, Reveille RM, Sun JH, Lowenstein SR. Endoscopic sclerotherapy as compared with endoscopic ligation for bleeding esophageal varices. N Engl J Med 1992; 326:1527-32. [PMID: 1579136 DOI: 10.1056/nejm199206043262304] [Citation(s) in RCA: 403] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Endoscopic sclerotherapy is an accepted treatment for bleeding esophageal varices, but it is associated with substantial local and systemic complications. Endoscopic ligation, a new form of endoscopic treatment for bleeding varices, may be safer. We compared the effectiveness and safety of the two techniques. METHODS In this randomized trial we compared endoscopic sclerotherapy and endoscopic ligation in 129 patients with cirrhosis who had proved bleeding from esophageal varices. Sixty-five patients were treated with sclerotherapy, and 64 with ligation. Initial treatment for acute bleeding was followed by elective retreatment to eradicate varices. The patients were followed for a mean of 10 months, during which we determined the incidence of complications and recurrences of bleeding, the number of treatments needed to eradicate varices, and survival. RESULTS Active bleeding at the first treatment was controlled by sclerotherapy in 10 of 13 patients (77 percent) and by ligation in 12 of 14 patients (86 percent). Slightly more sclerotherapy-treated patients had recurrent hemorrhage during the study (48 percent vs. 36 percent for the ligation-treated patients, P = 0.072). The eradication of varices required a lower mean (+/- SD) number of treatments with ligation (4 +/- 2 vs. 5 +/- 2, P = 0.056) than with sclerotherapy. The mortality rate was significantly higher in the sclerotherapy group (45 percent vs. 28 percent, P = 0.041), as was the rate of complications (22 percent vs. 2 percent, P less than 0.001). The complications of sclerotherapy were predominantly esophageal strictures, pneumonias, and other infections. CONCLUSIONS Patients with cirrhosis who have bleeding esophageal varices have fewer treatment-related complications and better survival rates when they are treated by esophageal ligation than when they are treated by sclerotherapy.
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Affiliation(s)
- G V Stiegmann
- Department of Surgery, University of Colorado, Denver
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20
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Abstract
Endoscopic variceal ligation (EVL) was developed as an alternative to endoscopic variceal sclerosis (ES) because of the high complication rate seen with ES. The new technique involves placement of small elastic bands around the variceal channels in the distal esophagus. The first 146 consecutive patients treated with EVL during the period from August, 1986 to July, 1989 are reported. Portal hypertension was caused by alcoholic liver disease in 93 of these patients. The average age of the patients was 53 years and 66% were males. All of the patients had recently bled from esophageal varices. At the time of treatment, 23% of the patients were actively bleeding. They were all treated acutely with EVL and had repeated treatments with the long-term goal of variceal eradication. The overall survival was 73%. Varices were eradicated or reduced to grade one in 78% of the 125 patients who were followed for more than 30 days. Variceal eradication required a mean of 5.5 sessions. Recurrent bleeding occurred in 44% of the total patient population. There were no major complications from EVL. It is concluded from this non-randomized experience that EVL is an effective treatment for bleeding esophageal varices and that it appears to be as effective as sclerotherapy with fewer complications.
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Affiliation(s)
- J S Goff
- Department of Medicine, University of Colorado Health Science Center, Denver
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21
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Stiegmann GV, Goff JS, Mansour A, Pearlman N, Reveille RM, Norton L. Precholecystectomy endoscopic cholangiography and stone removal is not superior to cholecystectomy, cholangiography, and common duct exploration. Am J Surg 1992; 163:227-30. [PMID: 1739177 DOI: 10.1016/0002-9610(92)90106-2] [Citation(s) in RCA: 97] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Thirty-four patients with suspected common bile duct stones were randomized to undergo endoscopic cholangiography and stone removal prior to open cholecystectomy or to have open cholecystectomy, operative cholangiography, and common bile duct exploration. Sixteen underwent the first protocol, and 18 the second. Analysis of the ability to clear stones from the common bile duct, morbidity, mortality, hospital stay, length of operation, and hospital cost showed no difference in outcome between patients treated by either method. These data suggest there is neither an advantage nor a disadvantage to treating patients with suspected duct stones by precholecystectomy endoscopic cholangiography and stone removal.
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Affiliation(s)
- G V Stiegmann
- Department of Surgery, University of Colorado, Denver
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22
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Affiliation(s)
- F W Lewis
- Department of Medicine, University of Colorado Health Sciences Center, Denver
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23
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Abstract
Controversy exists over whether diazepam can be used for sedation during esophageal manometry studies without affecting the results. To evaluate the effect of diazepam, 20 healthy asymptomatic volunteers were studied using a standard manometry protocol employing an Arndorfer capillary infusion system. Following a baseline manometry, each subject received 0.1 mg/kg diazepam intravenously over 1 min and underwent repeat manometry 5 min after completion of the injection. All manometry recordings were coded and read blindly. The amplitude of the lower esophageal sphincter was significantly reduced by diazepam from 26.2 +/- 10.9 and 30.0 +/- 10.9 mm Hg to 18.8 +/- 7.6 and 24.5 +/- 9.7 mm Hg by rapid and station pull-through methods, respectively (P less than 0.01 both methods). Esophageal contraction wave duration was significantly increased following diazepam at 3, 8, and 13 cm above the lower esophageal sphincter (P less than 0.01 all levels). There was a trend toward increased contraction wave amplitude following diazepam administration in the lower three fourths of the esophagus. On the basis of these results, we conclude that diazepam sedation may produce misleading results when used during esophageal manometric testing. It is recommended that diazepam not be used in manometric studies of normal subjects or patients with reflux esophagitis and that manometric findings in patients with hypertensive or spastic disorders be interpreted with caution if diazepam is given as a premedication.
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Affiliation(s)
- R M Reveille
- Department of Medicine, University of Colorado Health Sciences Center, Denver
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24
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Abstract
We present a case of collagenous colitis with evidence of terminal ileal involvement. The patient suffered from chronic watery diarrhea of three months' duration, and colonoscopy revealed a normal endoscopic appearance. Histologic examination of biopsies revealed a broad subepithelial band of collagen, with similar histologic findings in the terminal ileum. Additionally, the patient exhibited abnormalities of d-xylose and vitamin B12 absorption, although there were no clinical signs of malabsorption. Biopsy of the proximal small intestine was normal. The significance of these findings for the definition of the clinicopathologic entity of collagenous colitis and its pathogenesis are discussed.
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Affiliation(s)
- F W Lewis
- University of Colorado Health Sciences Center, Denver
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25
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Stiegmann GV, Mansour MA, Goff JS, Pearlman NW. Roux-en-Y jejunoduodenostomy for endoscopic access to hepaticojejunostomy. Surg Gynecol Obstet 1991; 173:153-4. [PMID: 1925866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- G V Stiegmann
- Department of Surgery, University of Colorado, Denver
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26
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Ready JB, Robertson AD, Goff JS, Rector WG. Assessment of the risk of bleeding from esophageal varices by continuous monitoring of portal pressure. Gastroenterology 1991; 100:1403-10. [PMID: 2013385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Portal pressure was monitored by means of an indwelling hepatic vein balloon catheter in patients with alcoholic cirrhosis and bleeding varices to determine the safety and feasibility of the technique and its value in predicting recurrence of bleeding. Forty patients were enrolled. Central venous access could not be achieved in 4 patients (10%). Hepatic vein catheterization was accomplished in the remaining 36 patients. Fourteen patients were either later found to have nonalcoholic liver disease or had already received treatment that excluded them from the protocol. The remaining 22 patients, who were treated with blood and fluid replacement, were monitored for up to 72 hours. Portal pressure was greater than 11 mm Hg in all patients (normal, less than 5 mm Hg) and did not change significantly over the 3 days of study. Portal pressure was significantly higher in the 9 patients who continued to bleed or rebled compared with the 13 patients who remained stable. The lowest pressure associated with continued bleeding or rebleeding was 16 mm Hg. Continuous monitoring of portal pressure in patients with bleeding esophageal varices due to alcoholic cirrhosis is safe and feasible and permits rapid stratification of the risk of continued bleeding or early rebleeding.
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Affiliation(s)
- J B Ready
- Division of Gastroenterology, Denver General Hospital, University of Colorado Health Sciences Center
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27
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Durham JD, Kumpe DA, Van Stiegmann G, Goff JS, Subber SW, Rothbarth LJ. Direct catheterization of the mesenteric vein: combined surgical and radiologic approach to the treatment of variceal hemorrhage. Radiology 1990; 177:229-33. [PMID: 2399322 DOI: 10.1148/radiology.177.1.2399322] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Minilaparotomy and direct catheterization of the mesenteric vein for variceal embolization was attempted in 15 patients in whom medical and endoscopic treatment of variceal hemorrhage had failed. Hemorrhage was controlled immediately after the procedure in 11 patients. The 30-day survival rate was 60% (n = 9). The cause of death in six patients was variceal bleeding (n = 2), liver failure (n = 3), and respiratory failure (n = 1). The 6-month survival rate was 33% (n = 5), and the 1-year survival rate was 27% (n = 4). Bleeding recurred in 67% of surviving patients; however, fatal variceal bleeding occurred in only 22% (n = 2). Direct mesenteric vein catheterization allows simplified entry into the portal vein for embolization of bleeding esophageal or gastric varices. Early experience suggests that the results are similar to those of percutaneous transhepatic embolization, without the complications and technical demands of a transhepatic approach.
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Affiliation(s)
- J D Durham
- Department of Radiology, University of Colorado Health Sciences Center, Denver 80262
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28
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Leff JA, Ready JB, Repetto C, Goff JS, Schwarz MI. Coexistence of primary biliary cirrhosis and sarcoidosis. West J Med 1990; 153:439-41. [PMID: 2244380 PMCID: PMC1002585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- J A Leff
- Webb-Waring Lung Institute, University of Colorado Health Sciences Center, Denver 80262
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29
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Abstract
One hundred consecutive patients with bleeding esophageal varices were treated with a new endoscopic ligating device that effects strangulation of varices using small elastic "O" rings. Treatments were continued after initial hospitalization to achieve variceal eradication. Follow-up ranged from 6 to 26 (mean: 15) months. Bleeding was controlled until discharge from hospital or death in 18 of 21 patients who were actively bleeding at index endoscopy. Overall, 26 patients died during the study, 12 during the index hospitalization. Cause of death was organ failure in 21, exsanguination in 3, and cancer in 2. Forty-one of 88 initial survivors experienced 72 episodes of recurrent bleeding (1 to 4 per patient). All but five rebleeds occurred before eradication. Sixty of 88 patients (68%) who survived index hospitalization had their varices eradicated. A median of 5 (1 to 12) treatments was required. Nine patients eventually had other forms of treatment for recurrent bleeding. Only 3 non-bleeding complications resulted from 462 endoscopic treatment sessions. We conclude that endoscopic ligation controls active variceal bleeding and eradicates varices with efficacy similar to that of sclerotherapy and with minimal risk of complications.
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Affiliation(s)
- G Van Stiegmann
- Department of Surgery (Gastrointestinal/Tumor), University of Colorado, Denver
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30
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Abstract
This study compared operative gastrostomy (OG) (by surgeons) with endoscopic gastrostomy (PEG) (by physicians) in a prospective randomized fashion to determine whether one technique was superior. PEG (Sachs-Vine) and OG (Stamm) were done using local anesthesia. Patients were assessed for complications, mortality, tube function, and cost. Groups were equally matched for indications and underlying disease. Fifty-seven had OG and 64 had attempted PEG. Complications occurred in 26% of OG patients and 9% died. Complications occurred in 25% of PEG patients and 12% died. Tube feeding was initiated in both groups within a mean of 29 (24 to 72) hours of the gastrostomy placement. OG cost $1675 and PEG $979 to perform. Twenty-one PEG patients required endoscopic tube change which raised their total cost to $1574. We conclude there is no difference between OG (using local anesthesia) and PEG with regard to morbidity, mortality, or tube function. The endoscopic technique does appear to have economic advantage.
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Affiliation(s)
- G V Stiegmann
- Department of Surgery (Gastrointestinal/Tumor), University of Colorado, Denver
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31
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Abstract
Endoscopic variceal ligation (EVL) consists of mechanical ligation and thrombosis of varices using elastic "O" rings. This study assessed the efficacy and safety of EVL as definitive therapy for bleeding esophageal varices. During a 16-month period, 68 consecutive patients with bleeding varices had EVL. Fourteen patients died from 3 to 125 (median = 12.5) days after initial EVL. Fifteen (88%) of those actively bleeding at index treatment had bleeding controlled during index hospitalization. Survivors of index hospitalization had a 37% incidence of recurrent bleeding. Thirty-five patients had varices eradicated or reduced to small size with a median of five EVL treatments. No significant treatment-related nonbleeding complications resulted from 265 EVL sessions. EVL appears to control active variceal bleeding and eradicates varices with repeat treatments. EVL results in few nonbleeding complications, and may be employed as a safe alternative to sclerotherapy.
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Affiliation(s)
- G V Stiegmann
- Department of Surgery, University of Colorado Health Science Center, Denver 80262
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32
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Van Stiegmann G, Pearlman NW, Goff JS, Sun JH, Norton LW. Endoscopic cholangiography and stone removal prior to cholecystectomy. A more cost-effective approach than operative duct exploration? Arch Surg 1989; 124:787-9; discussion 789-90. [PMID: 2500925 DOI: 10.1001/archsurg.1989.01410070037008] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Would economic benefit result from performing endoscopic cholangiography and removal of common bile duct stones prior to cholecystectomy in patients who are suspected preoperatively of having choledocholithiasis? In this study, 173 patients had cholecystectomy and 30 (17%) had common bile duct exploration. Records of these patients were reviewed as were those of 31 patients who had only endoscopic cholangiography and endoscopic stone removal. Cost estimates were based on local charges. Cholecystectomy with common bile duct exploration was $6730 more per patient than cholecystectomy alone. Endoscopic cholangiography and endoscopic stone removal was 87% successful in removing duct stones. Had endoscopic cholangiography and endoscopic stone removal been performed preoperatively in patients undergoing cholecystectomy who had suspected choledocholithiasis, 21 of 30 common bile duct explorations could theoretically have been eliminated. This would have saved $85,526 or $2851 per patient undergoing common bile duct exploration. Our analysis suggests that patients who require cholecystectomy and have suspected choledocholithiasis may be treated more cost-effectively by performing endoscopic cholangiography and endoscopic stone removal immediately prior to cholecystectomy than by cholecystectomy and operative common bile duct exploration.
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Affiliation(s)
- G Van Stiegmann
- Department of Surgery (Gastrointestinal/Tumor), University of Colorado, Denver
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33
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Stiegmann GV, Goff JS, Sun JH, Wilborn S. Endoscopic elastic band ligation for active variceal hemorrhage. Am Surg 1989; 55:124-8. [PMID: 2644882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
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.
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Affiliation(s)
- G V Stiegmann
- Department of Surgery, University of Colorado, Health Science Center, Denver 80262
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34
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Abstract
Endoscopic variceal ligation (EVL) is a new technique designed to be used instead of sclerotherapy. Small elastic "O" rings ligate varices resulting in their strangulation and eradication. During a 12-month period, EVL was employed in 53 consecutive patients, of whom 36 (68%) had alcoholic cirrhosis 17 were Child-Pugh class A, 22 class B, and 14 class C. Varices were graded from I to IV and repeat treatments were given at 1-2 week intervals until the varices were eliminated. At follow-up ranging from 6-18 months (mean 11.5), 217 EVL treatment sessions had been performed. Of the 13 patients (24%) who died during the study, 11 died during the index hospitalization. Active bleeding was controlled in 19 of 21 patients (90%). Of 40 survivors 13 patients (33%) had 1-2 (mean 1.4) recurrent variceal bleeds while 34 patients had repeat EVL treatment. Elimination of distal varices was achieved in 26 and 7 had reduction of varices from grade III-IV to grade I-II or less. Eradication required a mean of 4.4 EVL sessions in Child's A and B patients and 7.0 sessions in Child's C patients (P less than 0.025). No significant treatment-related complications were observed. EVL appears to control active bleeding, is associated with a low incidence of non-bleeding complications, and may be used as an alternative to sclerotherapy.
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Affiliation(s)
- G V Stiegmann
- Department of Surgery (Gastrointestinal/Tumor), University of Colorado, Denver
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35
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36
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Goff JS. The human sphincter of Oddi. Physiology and pathophysiology. Arch Intern Med 1988; 148:2673-7. [PMID: 3058076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The sphincter of Oddi (SO) is critically located at the junction of the common bile duct (CBD), main pancreatic duct, and the duodenum. It is a high-pressure zone with phasic contractions that regulate bile and pancreatic juice flow. The SO is probably regulated by several gastrointestinal hormones, and its basal pressure and phasic contractions can be elevated or decreased significantly by exogenous drugs. Its role in gallstone formation is probably negligible, but severing the SO allows one to extract CBD stones with an endoscope. Abnormal function of the SO can cause biliarylike pain. Of patients with persistent pain after cholecystectomy, 14% have abnormal SO manometric findings. Endoscopic or surgical sphincterotomy can cure these patients of their pain. The SO may play a significant role in the development of pancreatitis in certain patients, either because of the relationship of the CBD orifice to the pancreatic duct orifice created by the SO or because of the response of the SO to exogenous agents, such as alcohol.
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Affiliation(s)
- J S Goff
- Department of Medicine, University of Colorado Health Sciences Center, Denver
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37
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Goff JS, Reveille RM, Van Stiegmann G. Endoscopic sclerotherapy versus endoscopic variceal ligation: esophageal symptoms, complications, and motility. Am J Gastroenterol 1988; 83:1240-4. [PMID: 3263792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Endoscopic sclerotherapy is an effective method for treating bleeding esophageal varices. However, a number of complications may limit its usefulness. A newly developed method for treating bleeding varices, endoscopic variceal ligation, that uses small rubber bands to occlude and eradicate the varices, may cause less damage to the esophagus. Twenty-eight patients (seven with no prior treatment, eight undergoing sclerotherapy, and 12 undergoing variceal ligation) were evaluated with a symptom questionnaire and esophageal manometry. The lower esophageal sphincter (LES) pressures in the three groups did not differ. The percent LES relaxation was significantly (p = 0.04) less in the sclerotherapy group than in the untreated group. Contraction waves in the esophageal body were not different in amplitude, duration, and propagation speed in the three groups. There was no increase in the amount of heartburn after either form of treatment. Eight of the nine sclerotherapy patients had a stricture after treatment that required dilatation, whereas none of the ligation patients had strictures. We conclude from this that early in the course of sclerotherapy, stricture formation is common, but any long-lasting adverse effect on esophageal function is minimal. We also conclude variceal ligation therapy causes less esophageal dysfunction and has fewer local complications. Thus, endoscopic variceal ligation may be a safer and more easily tolerated alternative to endoscopic sclerotherapy.
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Affiliation(s)
- J S Goff
- Division of Gastroenterology, University of Colorado Health Sciences Center, Denver
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38
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Perino LE, Adcock KA, Goff JS. Gastrointestinal symptoms, motility, and transit after the Roux-en-Y operation. Am J Gastroenterol 1988; 83:380-5. [PMID: 3348192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Roux-en-Y patients have symptoms that vary from almost none to inability to tolerate oral feedings. This study was designed to determine whether there is a relationship between a patient's symptoms and the function of the gastric remnant or the Roux-limb. Gastric remnant and Roux-limb emptying were studied in eight patients with technetium-99m-labeled oatmeal and Roux-limb motor activity was measured with a water-perfused manometry system. We found that gastric emptying was rarely significantly slowed, but emptying of the Roux-limb was delayed in several patients. We also found that there was a rough correlation between the patient's symptoms and the degree of abnormal motility found in the Roux-limb. There is no known reason for these abnormalities in Roux-limb function in some patients after a Roux-en-Y, but our finding of worse abnormalities in those who had multiple previous gastric surgeries suggests that the symptoms and dysfunction may be related to the number of surgeries, as well as to the type of surgery.
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Affiliation(s)
- L E Perino
- Division of Gastroenterology, University of Colorado Health Sciences Center, Denver
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39
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Abstract
Endoscopic variceal ligation (EVL) was performed in 14 consecutive patients who had recently bled from esophageal varices. None was actively bleeding at initial treatment. Ligations were accomplished using an endoscopic ligating device and an overtube. There were no procedural complications. 132 varix ligations were performed during 44 separate EVL sessions. Two patients were lost to follow-up and two died; neither death resulted from hemorrhage or treatment complications. Variceal rebleeding occurred in 2 noncompliant patients (14.3%) and was successfully controlled with emergent EVL. Ten patients achieved complete variceal eradication with from 1 to 6 (mean, 3.9) EVL sessions. No major complications (perforation, secondary bleeding, deep ulceration) resulted and there were no treatment failures. Follow-up of 10 surviving patients ranged from 240 to 370 (mean, 280) days. Endoscopic observation suggested that varices were obliterated by a process of mechanical strangulation, ischemia, superficial ulceration, and scar formation. Preliminary data indicate that EVL is a safe and effective treatment for esophageal varices.
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Affiliation(s)
- G Van Stiegmann
- Department of Surgery, University of Colorado Health Sciences Center, Denver 80262
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40
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Abstract
In recent years there has been an increasing awareness of infections in the esophagus and their potential to cause considerable morbidity and mortality in both normal subjects and immunocompromised patients. It is important to be cognizant of the pathogens involved, because their treatment is quite different from noninfectious esophagitis, and because inadequate treatment can lead to local complications in the esophagus or to dissemination of the infectious agent, especially in the immunocompromised host. Also, the esophagus is a site where opportunistic infections may present as one of the manifestations of the acquired immune deficiency syndrome (AIDS).
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Affiliation(s)
- J S Goff
- Department of Medicine, University of Colorado Health Sciences Center, Denver 80262
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41
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Abstract
Our experience and review of the literature suggests that perforation follows fiberoptic sclerotherapy at an incidence of 1-6% per patient. Perforation is delayed for 2-14 days after the procedure and is due to chemical necrosis of the esophageal wall. The risk of perforation is higher in Child's class C patients. The use of large volumes or high concentrations of sclerosant may increase the risk of perforation. To reduce this risk, we suggest a cautious approach to Child's class C patients, with no more than two sclerosis sessions during the first 2 weeks of treatment using less than or equal to 10 ml of 1.5% sodium tetradecyl sulfate per session.
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42
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Abstract
Nd-YAG laser photocoagulation and bipolar electrocoagulation may be useful for controlling upper gastrointestinal bleeding or preventing rebleeding from ulcers with visible vessels. To determine if one of these methods is superior to the other, data from a small randomized trial and from a nonrandomized experience were evaluated. Altogether, 33 patients underwent 37 coagulation sessions; 19 of the patients were randomized (8 laser and 11 bipolar). In the randomized group, 47.4% had no rebleeding after therapy (laser = 37.5% and bipolar = 54.5%, P greater than 0.1). In the nonrandomized group 56.8% had no further bleeding. Eleven (33%) of the patients required surgery. No patients died of bleeding or complications related to the study. From these data and those in the literature, it is concluded that the Nd-YAG laser and the bipolar coagulator are equally effective for the treatment of solitary upper gastrointestinal bleeding lesions. Since the bipolar unit is cheaper and more easily transported than the laser unit, it may be the method of choice for cauterizing upper gastrointestinal sources until a more effective method is developed.
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Abstract
The "nutcracker esophagus" has become a commonly diagnosed esophageal motility disorder due to the advent of the more accurate low-compliance perfusion system. The disorder is characterized by high-amplitude peristaltic contractions often of prolonged duration and manifested by dysphagia and chest pain. Typically, symptomatic control is achieved with medical management. We report a case of "nutcracker esophagus" that was refractory to conventional modes of treatment but responded with symptomatic and manometric resolution after an extended esophagomyotomy.
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44
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Goff JS, Adcock KA, Schmelter R. Detection of esophageal ulcerations with technetium-99m albumin sucralfate. J Nucl Med 1986; 27:1143-6. [PMID: 3723190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Technetium-99m albumin-sucralfate ([99mTc]Su) can be used to demonstrate peptic ulcer disease in man and animals. We evaluated the usefulness of [99mTc]Su for detecting various grades of esophagitis. [99mTc]Su adhered to the distal esophagus for up to 3 hr in five of six patients with esophageal ulcers but adhered to only two of nine with lesser degrees of esophagitis. No adherence was seen in five patients without esophagitis. Thus, [99mTc]Su may not be useful for detecting any but the most severe grade of esophagitis. Based on these results, we speculate that the previously documented beneficial effects of sucralfate on mild to moderate esophagitis may be due to other mechanisms besides adherence to the ulcerated mucosa.
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45
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Goff JS, Perino LE, Stiegmann GV. Roux-en-Y syndrome. Gastroenterology 1985; 89:703-4. [PMID: 4018511 DOI: 10.1016/0016-5085(85)90486-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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46
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Fausel CS, Goff JS. Nonoperative management of acute idiopathic colonic pseudo-obstruction (Ogilvie's syndrome). West J Med 1985; 143:50-4. [PMID: 3839954 PMCID: PMC1306223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
In a four-year experience (35 episodes in 27 patients) with the use of medical and colonoscopic therapy for acute idiopathic colonic pseudo-obstruction, we have found that initial conservative measures followed by flexible colonoscopy in nonresponders are effective and safe. Contrary to previous reports, an initial nonoperative approach including colonscopy is frequently successful and the outcome with this approach is not adversely affected even in the few patients who eventually require surgical decompression.
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47
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48
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49
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50
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Goff JS. Diagnosis and evaluation of esophageal disorders. Ear Nose Throat J 1984; 63:19-26. [PMID: 6365512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
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