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Abstract
A great deal of progress has been made in the last 50 years in the diagnosis and treatment of acute pancreatitis. Many landmark studies have been published and have focused on the classification of acute pancreatitis, markers of severity, important roles of imaging and endoscopy, and improvements in our treatment. This report will review several landmark studies, describe ongoing controversies in management decisions including standards of early fluid resuscitation and appropriate use of enteral feeding, and outline what will be required in the future to improve the care of patients with acute pancreatitis.
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3
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Rocha FG, Balakrishnan A, Ashley SW, Clancy TE. A historic perspective on the contributions of surgeons to the understanding of acute pancreatitis. Am J Surg 2008; 196:442-9. [DOI: 10.1016/j.amjsurg.2008.01.028] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2007] [Revised: 01/16/2008] [Accepted: 01/16/2008] [Indexed: 01/05/2023]
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4
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Pancreatic mass with an unusual pathology: a case report. HPB SURGERY : A WORLD JOURNAL OF HEPATIC, PANCREATIC AND BILIARY SURGERY 2008; 2008:374602. [PMID: 18475314 PMCID: PMC2373905 DOI: 10.1155/2008/374602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/12/2007] [Accepted: 04/10/2008] [Indexed: 11/29/2022]
Abstract
Intra-abdominal abscesses formation in patients
with no preceding symptoms is rare. Infection of the pancreas
occurs in 5–9% of patients with acute pancreatitis, more commonly
as a complication of necrotising or severe pancreatitis. We have
reported a case of a 64-year-old almost entirely asymptomatic man
who underwent a Whipple's procedure following extensive
investigation of a pancreatic mass. The pathology and histology
showed no evidence of malignancy, and instead a true pancreatic
abscess, centred around an impacted cholesterol calculus in the
distal CBD. Of suspicious pancreatic masses that are resected,
chronic choledocholithiasis is the aetiology in less than 5% of nonmalignant or “false positives.” This report describes such a
case.
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5
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Abstract
BACKGROUND Acute pancreatitis is a catabolic illness and patients with the severe form have high metabolic and nutrient demands. Artificial nutritional support should therefore be a logical component of treatment. This review examines the evidence in favour of initiating nutritional support in these patients and the effects of such support on the course of the disease. METHODS Medline and Science Citation Index searches were performed to locate English language publications on nutritional support in acute pancreatitis in the 25 years preceding December 1999. Manual cross-referencing was also carried out. Letters, editorials, older review articles and most case reports were excluded. RESULTS AND CONCLUSION There is no evidence that nutritional support in acute pancreatitis affects the underlying disease process, but it may prevent the associated undernutrition and starvation, supporting the patient while the disease continues and until normal and sufficient eating can be resumed. The safety and feasibility of enteral nutrition in acute pancreatitis have been established; enteral nutrition may even be superior to parenteral nutrition. Some patients, however, cannot tolerate enteral feeding and this route may not be practical in others. Parenteral nutrition still has a role, either on its own or in combination with the oral and enteral routes, depending on the stage of the illness and the clinical situation.
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Affiliation(s)
- D N Lobo
- Section of Surgery and Clinical Nutrition Unit, University Hospital, Queen's Medical Centre, Nottingham, UK
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6
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Abstract
We describe a patient with infected pancreatic necrosis who was treated successfully with minimally invasive surgery. Five weeks after an episode of acute uncomplicated pancreatitis, he was found to have infected pancreatic necrosis and splenic vein thrombosis. The patient underwent a laparoscopic pancreatic necrosectomy, splenectomy, and cholecystectomy. Seven days after surgery, the patient was discharged and continued to be asymptomatic for the 6 months of follow-up.
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Affiliation(s)
- G G Hamad
- Department of Surgery, Medical College of Virginia/Virginia Commonwealth University, Richmond, USA.
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7
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Abstract
BACKGROUND Necrotizing pancreatitis has been associated with mortality rates of 25% to 80%. We reviewed our experience to determine whether aggressive debridement and comprehensive critical care improves survival. METHODS The records of 989 patients with the diagnosis of pancreatitis admitted between January 1990 and September 1997 were retrospectively reviewed. Twenty-six patients required surgery for necrotizing pancreatitis and are the subjects of this review. RESULTS Five of twenty-six patients (19%) died. For all patients, mean Ranson's score was 4.3 of 11, mean admission APACHE II score was 17.2, and mean Multiple Organ Dysfunction (MOD) score was 9.1. Poor outcome was associated with infected pancreatic necrosis (P = 0.03), elevated APACHE II score on admission (P = 0.04), and progression of MOD during the week after admission (P = 0.02). CONCLUSIONS This review demonstrates improved survival in seriously ill patients with necrotizing pancreatitis as a result of comprehensive surgical and critical care.
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Affiliation(s)
- D Oleynikov
- Department of Surgery, University of Utah Health Sciences Center, Salt Lake City 84132, USA
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8
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Luiten EJ, Hop WC, Lange JF, Bruining HA. Controlled clinical trial of selective decontamination for the treatment of severe acute pancreatitis. Ann Surg 1995; 222:57-65. [PMID: 7618970 PMCID: PMC1234756 DOI: 10.1097/00000658-199507000-00010] [Citation(s) in RCA: 250] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
OBJECTIVE A randomized, controlled, multicenter trial was undertaken in 102 patients with objective evidence of severe acute pancreatitis to evaluate whether selective decontamination reduces mortality. SUMMARY BACKGROUND DATA Secondary pancreatic infection is the major cause of death in patients with acute necrotizing pancreatitis. Controlled clinical trials to study the effect of selective decontamination in such patients are not available. METHODS Between April 22, 1990 and April 19, 1993, 102 patients with severe acute pancreatitis were admitted to 16 participating hospitals. Patients were entered into the study if severe acute pancreatitis was indicated, on admission, by multiple laboratory criteria (Imrie score > or = 3) and/or computed tomography criteria (Balthazar grade D or E). Patients were randomly assigned to receive standard treatment (control group) or standard treatment plus selective decontamination (norfloxacin, colistin, amphotericin; selective decontamination group). All patients received full supportive treatment, and surveillance cultures were taken in both groups. RESULTS Fifty patients were assigned to the selective decontamination group and 52 were assigned to the control group. There were 18 deaths in the control group (35%), compared with 11 deaths (22%) in the selective decontamination group (adjusted for Imrie score and Balthazar grade: p = 0.048). This difference was mainly caused by a reduction of late mortality (> 2 weeks) due to significant reduction of gram-negative pancreatic infection (p = 0.003). The average number of laparotomies per patient was reduced in patients treated with selective decontamination (p < 0.05). Failure of selective decontamination to prevent secondary gram-negative pancreatic infection with subsequent death was seen in only three patients (6%) and transient gram-negative pancreatic infection was seen in one (2%). In both groups of patients, all gram-negative aerobic pancreatic infection was preceded by colonization of the digestive tract by the same bacteria. CONCLUSION Reduction of gram-negative colonization of the digestive tract, preventing subsequent pancreatic infection by means of selective decontamination, significantly reduces morbidity and mortality in patients with severe acute necrotizing pancreatitis.
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Affiliation(s)
- E J Luiten
- Department of Surgery, University Hospital Rotterdam-Dijkzigt, The Netherlands
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9
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Izawa K, Tsunoda T, Ura K, Yamaguchi T, Ito T, Kanematsu T, Tsuchiya R. Hyperbaric oxygen therapy in the treatment of refractory peripancreatic abscess associated with severe acute pancreatitis. GASTROENTEROLOGIA JAPONICA 1993; 28:284-91. [PMID: 8486216 DOI: 10.1007/bf02779232] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Five patients with peripancreatic abscesses associated with severe acute pancreatitis were treated by hyperbaric oxygen therapy (HBO). In 3 patients, the course after surgical mobilization of the pancreas and drainage of the pancreas bed was complicated by peripancreatic abscesses. HBO was conducted under a pressure of 2.8 atmospheres for two hours daily. Four of the 5 patients showed a progressive improvement in their condition. In one patient who failed to respond despite seven sessions of HBO, Pseudomonas aeruginosa was isolated from the discharge, and resection of necrotic tissue and drainage were performed. The main effects of HBO were the alleviation of high spiking fever, the improvement of white blood cell count and serum amylase levels, and the reduction of the abscess size. We recognized HBO to be a successful treatment for peripancreatic abscess associated with severe acute pancreatitis and better results were obtained than in cases that did not receive HBO.
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Affiliation(s)
- K Izawa
- Second Department of Surgery, Nagasaki University School of Medicine, Japan
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10
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Abstract
Pancreatic infection is the leading cause of death from acute pancreatitis. Patients with severe necrotizing pancreatitis are most at risk. Early computed tomography and percutaneous fine-needle aspiration microbiology of areas of pancreatic necrosis enable early diagnosis. Pancreatic infection should be treated surgically, although sterile necrosis may be managed conservatively. The role of antimicrobial drugs is uncertain.
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Affiliation(s)
- A L Widdison
- Department of Surgery, Frenchay Hospital, Bristol, UK
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11
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Kawarada Y, Iwata M, Takahashi H, Isaji S, Mizumoto R. Surgery in acute pancreatitis. The Japanese experience. INTERNATIONAL JOURNAL OF PANCREATOLOGY : OFFICIAL JOURNAL OF THE INTERNATIONAL ASSOCIATION OF PANCREATOLOGY 1991; 9:59-66. [PMID: 1744447 DOI: 10.1007/bf02925579] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Seventy-eight cases of severe acute pancreatitis were admitted to Mie University and its affiliated hospitals. These were subdivided into Group I (1976-1983) and Group II (1984-1989). The rate of early death was 34.8% in Group I and 9.3% in Group II. Among operated cases, peritoneal drainage alone was not effective with the worst mortality rate of 47.1%, especially in gallstone pancreatitis, with a 100% mortality rate. Early detection of infected necrosis or abscess using enhanced CT and subsequent drainage should be performed in cases of severe acute pancreatitis. A total 1182 cases of severe acute pancreatitis out of 12,309 cases of acute pancreatitis were collected in Japan by Saito et al., who belong to the Research Committee of Intractable Diseases of the Pancreas supported by the Japanese Ministry of Health and Welfare. Furthermore, 473 cases of severe acute pancreatitis in the Japanese literature reported from 1987 to 1990 were reviewed. Then, surgical indications and procedures were discussed. The incidence of necrosectomy has been increased to 10.3% from 3%, and biliary drainage procedure increased for severe acute pancreatitis. Indication of necrosectomy with or without open drainage method should be carefully evaluated in each institution.
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Affiliation(s)
- Y Kawarada
- First Department of Surgery, Mie University School of Medicine, Japan
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12
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Windsor JA. Gallstone pancreatitis: a proposed management strategy. THE AUSTRALIAN AND NEW ZEALAND JOURNAL OF SURGERY 1990; 60:589-94. [PMID: 2202282 DOI: 10.1111/j.1445-2197.1990.tb07437.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
It has been usual practice to manage gallstone pancreatitis conservatively over the acute phase and to perform an elective cholecystectomy after an interval of 2-3 months. Because of the risks of recurrent pancreatitis, and in an effort to reduce the high morbidity and mortality associated with severe pancreatitis, there has been a trend towards early surgical intervention and, more recently, endoscopic sphincterotomy. From the Greenlane Hospital experience during 1979-1987, and from a review of recent literature, a strategy is proposed for the management of acute gallstone pancreatitis.
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Affiliation(s)
- J A Windsor
- Department of Surgery, Greenlane Hospital, Auckland, New Zealand
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13
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Abstract
Surgical intervention in acute pancreatitis may have varied goals. Early laparotomy may be required for diagnostic purposes. There is, however, no convincing evidence that attempts to reduce the morbidity of severe pancreatitis by early operative pancreatic drainage, early formal pancreatic resection, or early biliary procedures have been effective. In fact, they may be harmful. Peritoneal lavage by catheter induced under local anesthesia may ameliorate early cardiovascular and respiratory complications in some patients. Preliminary experience suggests that early operative debridement of devitalized pancreatic tissue with postoperative lavage may be helpful in selected patients. Patients with infections of devitalized pancreatic or peripancreatic tissue require operative debridement and drainage or packing. Other complications such as colonic necrosis or pseudocysts also require operative treatment. Rarely do patients require operation to relieve protracted pancreatitis. Patients with gallstone-associated pancreatitis should usually undergo surgical correction of their cholelithiasis as soon as their pancreatitis has subsided.
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Affiliation(s)
- J H Ranson
- Department of Surgery, New York University Medical Center, NY 10016
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Kudsk KA, Campbell SM, O'Brien T, Fuller R. Postoperative jejunal feedings following complicated pancreatitis. Nutr Clin Pract 1990; 5:14-7. [PMID: 2107378 DOI: 10.1177/011542659000500114] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Some surgeons avoid placing a jejunostomy in patients with complications, fearing either exacerbation of the disease during enteral feedings or complications from the jejunostomies. Eleven patients with hemorrhagic pancreatitis (four), pancreatic abscess (five), or infected pseudocyst (two) underwent placements of needle (five) or Red Robinson (six) jejunal catheters during laparotomy. Five patients had been given 30.8 +/- 16 liters of TPN over 25 +/- 12 days preoperatively. Only two patients received TPN postoperatively because of progressive sepsis with enteral intolerance to feedings. One of these patients developed a jejunal leak near the placement of the Red Robinson catheter. Both patients died of complications from their pancreatic disease. The remaining nine patients received 35.6 +/- 8.6 liters of enteral feedings over 31 +/- 6.8 days before resuming oral intake. Glucosuria and hyperglycemia were common, but easily managed. No catheters were lost, and diarrhea necessitating slowing and diluting the diet was unusual after the first week. Enteral feeding did not elevate amylase values. Therefore, jejunal feedings can be given safely in patients with severe acute pancreatic disease to provide prolonged nutrition without aggravating the disease.
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15
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Vas W, Patel B, Mahanta B, Salimi Z, Markivee C, Garvin P. Innocuous gas collections in pancreatic allografts demonstrated by computed tomography. GASTROINTESTINAL RADIOLOGY 1989; 14:118-22. [PMID: 2651193 DOI: 10.1007/bf01889174] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Over a 4-year period, 6 pancreatic abscesses were found in 37 patients who had combined renal and segmental pancreatic transplants. An additional 4 patients who were nontoxic at the time of their computed tomographic (CT) examinations had innocuous gas collections, either in the pancreatic allograft or the surrounding peripancreatic tissue. The possible etiology of this gas formation is discussed. These collections do not have the same ominous clinical significance as would be expected in abscess formation. Radiological evaluation should include examination of the gastrointestinal tract and voiding cystograms to detect fistula formation. Simultaneous percutaneous aspiration of this area should be performed to rule out an infective process. If this is negative in a nontoxic transplant patient, the radiologist will be in a position to obviate unnecessary surgical intervention.
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Affiliation(s)
- W Vas
- Department of Radiology, John Cochran Veterans Administration Medical Center, St. Louis, Missouri
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16
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Nicholson ML, Mortensen NJ, Espiner HJ. Pancreatic abscess: results of prolonged irrigation of the pancreatic bed after surgery. Br J Surg 1988; 75:89-91. [PMID: 3337962 DOI: 10.1002/bjs.1800750131] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The mortality from pancreatic abscess may approach 70 per cent and the survivors often require repeated operations to debride the pancreas and to drain recurrent abscesses. We report the results of prolonged irrigation of the pancreatic bed after surgical débridement in 11 patients. Surgery was performed at an average of 17 days (range 8-25 days) after the onset of symptoms. The pancreatic slough was thoroughly debrided and 2-6 large drains were placed in the pancreatic bed. Irrigation with saline or Diaflex solution (2-6 l/day) was started after 2 days and continued for a mean of 25 days (range 5-54 days). There were three deaths (27.3 per cent) after surgery: one of these patients required reoperation and packing for massive postoperative haemorrhage and all three had some evidence of persisting sepsis at autopsy. Prolonged irrigation of the pancreatic bed after surgical débridement may reduce mortality and the need for repeated drainage procedures in patients with pancreatic abscess, but the detection and treatment of persisting sepsis remains the major problem.
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17
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Abstract
Pancreatitis is not one disease but several and perhaps many. Diagnosis is imperfect in all forms and the usual lack of histologic material has hampered attempts to understand the pathogenesis and possible interrelationships of the different forms of pancreatic inflammation. Acute pancreatitis does not as a rule evolve into chronic pancreatitis, even after multiple recurrences. Recurrent acute attacks can be ended by identifying and treating the factor causing the disease, including recently recognized entities such as accessory papilla stenosis associated with pancreas divisum. Attempts to improve the treatment of severe acute pancreatitis are focussing upon preventing injury to pancreatic cell structures, enhancing endogenous mechanisms for capture and disposal of activated enzymes, and upon early detection and debridement of damaged pancreatic and peripancreatic tissues. Pancreatic duct stricture or obstruction as a consequence of scarring from necrotizing pancreatitis may produce recurrent symptoms, now designated as obstructive pancreatitis. Obstructive pancreatitis has its own unique histologic characteristics and is appropriately treated by resection of the blocked segment of pancreas when the point of obstruction is distal to the papilla. Chronic pancreatitis differs from acute or obstructive pancreatitis in that it is difficult or impossible to halt its progression. The role of intraductal protein precipitates, whether of enzymes or perhaps of other unique pancreatic secretory proteins, in the pathogenesis of the disease is being evaluated. The goal of surgical treatment is not to cure, but to reduce pain, overcome associated obstruction of the bile duct or duodenum, and to treat pancreatic duct disruptions including pseudocysts and internal pancreatic fistulas. Because continuing deterioration of pancreatic function is to be expected in chronic pancreatitis, maximum conservation of pancreatic tissue by avoiding resectional procedures is advisable.
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18
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Block S, Maier W, Bittner R, Büchler M, Malfertheiner P, Beger HG. Identification of pancreas necrosis in severe acute pancreatitis: imaging procedures versus clinical staging. Gut 1986; 27:1035-42. [PMID: 3530895 PMCID: PMC1433814 DOI: 10.1136/gut.27.9.1035] [Citation(s) in RCA: 139] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
One hundred and five of 395 patients with acute pancreatitis were surgically treated in our clinic from 1981 to 1984. Ninety three of these patients were examined with contrast enhanced computed tomography and/or ultrasound and were clinically assessed according to Ranson's objective criteria before operation. At operation, 77 patients showed necrotising pancreatitis and 16 showed biliary acute interstitial pancreatitis. Ninety per cent of the cases with extensive and 79% of those with minor necroses of the pancreas had been demonstrated with contrast enhanced computed tomography. Ultrasound failed to be diagnostic in 24% of the patients due to meteorism; the sensitivity of the diagnostic studies for pancreatic necrosis was 73% regardless of the extent of the process. Using the early objective signs, seven patients with acute interstitial pancreatitis were classified as having a severe attack, whereas 30 patients with necrotising pancreatitis were categorised as mild attacks. We conclude that the contrast enhanced computed tomography is an aid in deciding on conservative or surgical treatment in a case of acute pancreatitis. Ultrasound does not appear to be an adequate method for determining pancreatic necrosis. The early objective signs fail to sufficiently identify the necrotising form of acute pancreatitis.
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20
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Pemberton JH, Nagorney DM, Becker JM, Ilstrup D, Dozois RR, Remine WH. Controlled open lesser sac drainage for pancreatic abscess. Ann Surg 1986; 203:600-4. [PMID: 3718028 PMCID: PMC1251185 DOI: 10.1097/00000658-198606000-00003] [Citation(s) in RCA: 70] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Recent studies suggest that morbidity and mortality in patients with pancreatic abscess can be lessened if controlled open lesser sac drainage (COLD) is performed rather than traditional closed drainage (CD). To determine whether the outcome of patients treated by COLD was more favorable, 81 consecutive patients with pancreatic abscess managed surgically between 1966 and 1985 were studied. COLD, consisting of initial wide debridement of the abscess cavity, open packing, suction drainage, repeated operative pack changes, and lavage was used in 17 patients and CD in 64 patients. Age, sex, etiology of pancreatitis, and radiographic and laboratory findings were similar between treatment groups. However, the number of patients with overt systemic sepsis and those at increased risk of death based on Ranson signs associated with the predisposing episode of pancreatitis were greater in the COLD group than in the CD group (100% vs. 61%, and 92% vs. 44%, respectively; p less than or equal to 0.05 for both). Overall mortality in COLD and CD patients was 18% and 44%, respectively (p less than 0.05). However, in patients at increased risk of death (positive Ranson signs greater than or equal to 3), mortality after COLD and CD was 18% and 70%, respectively (p less than 0.05). Controlled open drainage may be the treatment of choice in patients with pancreatic abscess precipitated by severe pancreatitis (Ranson signs greater than or equal to 3) and associated with overt systemic sepsis.
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21
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Abstract
The reported mortality due to pancreatic abscesses after acute pancreatitis has been 30 to 50%, a statistic that has remained unchanged for decades. This is a report of 45 patients treated over 10 years, showing a dramatic improvement in survival during that period. They represent 2.5% of admissions at the Massachusetts General Hospital for acute pancreatitis. The identifiable antecedents included alcohol (38%), gallstones (11%), and surgical trauma (16%), or were unknown in 24%. Computerized tomography (CT) was clearly the best means of specific diagnosis (unequivocal evidence in 74%, suggestive in 21%). Treatment in 44 patients was surgical debridement and catheter drainage, and in one it was resection of the pancreatic head. Multiple abscesses were present at the first operation in 21 patients. Seven had second drainage procedures for additional abscesses. In the first 5 years (1974-1978), 10 of 26 patients died (38%). In the second 5 years (1979-1983), one of 19 died (5%) (p less than 0.01). Postoperative complications (84%) included wound hemorrhage (9 of 26 vs. 1 of 19), systemic sepsis (7 of 26 vs. 1 of 19), pancreatic fistula (14/45, 13 of which closed spontaneously), colonic perforation (4), duodenal perforation (2), and gastric perforation (1). The causes of death were renal and respiratory failure with sepsis (7), hemorrhage (3), and pulmonary emboli (1). Analysis of the findings shows in the second 5-year period more frequent use of CT to certify the diagnosis of pancreatic abscess earlier, a more aggressive attitude producing earlier surgical intervention, and more extensive drainage and debridement of associated necrotic tissue. Transcatheter arterial embolization was used successfully to control postoperative hemorrhage from the abscess cavity. CT-guided percutaneous catheter drainage was used occasionally for drainage of recurrent abscesses. Neither open packing of major pancreatic abscesses nor lavage of the abscess cavity, as recently advocated, was necessary.
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22
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Abstract
We have described a spectrum of pancreatic surgery after cardiopulmonary bypass. At one end is a subclinical lesion which was manifested only by elevations in serum isoamylase levels (27 percent of patients) and increased ribonuclease levels (13 percent of patients) in asymptomatic patients followed after cardiac surgery. At the other end is a severe and often lethal necrotizing pancreatitis. Acute necrotizing pancreatitis was found at autopsy in 25 percent of 138 patients who died after cardiac surgery, and it correlated strongly with low output, acute tubular necrosis, and infarction of the liver, spleen, or bowel. It was the principal cause of death in 4 percent of these patients. In addition, 24 percent of 38 nonsurgical patients who died from cardiac failure and hypoperfusion had acute pancreatitis at autopsy, whereas acute pancreatitis was not observed in 55 nonsurgical patients who died without a significant period of low output. Acute pancreatitis was recognized postoperatively in 12 patients (0.2 percent). Three had mild pancreatitis, and all responded well to conservative therapy. In nine patients, fulminant necrotizing pancreatitis developed. Their courses were characterized by significant early postoperative hemodynamic compromise, abdominal distention, ileus, fever, and episodes of late vascular instability associated with hypocalcemia. The diagnosis of pancreatitis was usually missed because of the absence of pain, tenderness and hyperamylasemia. The diagnosis was confirmed at laparotomy in eight patients and at autopsy in one. The only two survivors among the nine with severe cases had aggressive mobilization, debridement, and wide drainage of the necrotic pancreas. We suggest that a mild subclinical injury to the pancreas may occur as a consequence of cardiopulmonary bypass and may progress to severe ischemic necrosis if hypoperfusion follows in the postoperative period, the presentation of necrotizing pancreatitis may be atypical in the cardiac surgical patient and should be considered if nonspecific abdominal symptoms are present, and aggressive debridement and drainage may be the optimal treatment for aggressive forms of this disease.
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23
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Tykkä HT, Vaittinen EJ, Mahlberg KL, Railo JE, Pantzar PJ, Sarna S, Tallberg T. A randomized double-blind study using CaNa2EDTA, a phospholipase A2 inhibitor, in the management of human acute pancreatitis. Scand J Gastroenterol 1985; 20:5-12. [PMID: 3922048 DOI: 10.3109/00365528509089625] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
In a randomized double-blind study the effect of CaNa2EDTA, a phospholipase A2 inhibitor, was tested as a treatment for acute pancreatitis. CaNa2EDTA was infused intravenously during the first 2 days after admission to hospital, in addition to normal conservative treatment. CaNa2EDTA decreased the serum phospholipase A2 activity and appeared to promote recovery from the illness. To what extent the inhibition of serum phospholipase activity may prevent the progress of severe haemorrhagic pancreatitis or diminish mortality and morbidity in acute pancreatitis should be investigated in further studies.
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25
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Abstract
Therapeutic measures for acute pancreatitis depend on the severity of the disease and its complications. Since complications of acute pancreatitis may develop at any time, patients should be admitted to an intensive care unit for assessment (and frequent reassessment) of the severity of the disease and the development of complications. Basic therapy should include relief of pain, total fasting, nasogastric suction, parenteral replacement of fluids, electrolytes, albumin and blood, and antibiotics. Hyperglycaemia should be corrected and heparin should be given in cases of disseminated intravascular coagulation. In renal insufficiency, peritoneal dialysis is important, and in respiratory complications, humidified oxygen or artificial ventilation including positive and expiratory pressure therapy should be applied. Although the effect of peritoneal dialysis has been proven only in animal experiments and in retrospective studies in man, it is recommended in severe cases for shock therapy and for correction of electrolyte imbalance when ascites is present, even before anuria occurs. Conservative treatment measures in chronic pancreatitis are limited to the management of pain and of exocrine and endocrine pancreatic insufficiency.
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26
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27
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Abstract
Total parenteral nutrition (TPN) was given to 121 patients admitted with severe pancreatitis (73), chronic pancreatitis (23), or pancreatic malignancy (25) over 104 months. No adverse effects on the pancreas were detected from the TPN, including the provision of intravenous (IV) fat. Nutritional status was maintained or improved in all groups, including patients undergoing surgical procedures and those experiencing marked stress. No significant impact on the clinical course of pancreatitis was observed, although the death rate in acute pancreatitis (15.2%) and complicated pancreatitis (18.5%) compares favorably with other published series where early surgical intervention was undertaken. There was an increased risk of catheter-related sepsis in patients with complicated pancreatitis (14.8%) and with chronic pancreatitis (17.4%). No increase septic risk was seen in patients with acute pancreatitis or pancreatic malignancy. Eighty-two per cent of patients with acute pancreatitis required an average of 87 units of insulin per day while 78% of patients with chronic pancreatitis required an average of 54 units per day. In summary, TPN proved to be safe, effective, and well-tolerated in those patients with disorders of the pancreas.
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28
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Tsuchiya R, Itoh T, Harada N, Tsunoda T, Yamaguchi T, Chiba K, Motoshima K. Results of mobilization and drainage of the pancreas for acute pancreatitis. THE JAPANESE JOURNAL OF SURGERY 1984; 14:198-206. [PMID: 6748390 DOI: 10.1007/bf02469568] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The surgical treatment of acute pancreatitis remains controversial. Since 1969, we treated 60 patients with acute pancreatitis. In 34 with severe acute pancreatitis who were not responding adequately to intensive medical care, surgical intervention was made by mobilization of the pancreas from retroperitoneal tissue and drainage of the pancreatic bed (M-D procedure). Thirty-four operative cases were classified into 7 edematous, 7 hemorrhagic, and 20 necrotizing. Macroscopic findings of the pancreas did not correlate either to the severity of the acute pancreatitis or to the mortality rate. Eight of 34 who underwent M-D procedure died (23 per cent), but the rate became 14.7 per cent after excluding 3 who died of unrelated causes. These data suggest that the M-D procedure is highly effective in the treatment of early cases of severe acute pancreatitis. There was an associated marked reduction in the mortality rate with the prophylactic use of broad spectrum antibiotics. With M-D procedure, there was a low incidence of late sequelae of pancreatic or peripancreatic abscess.
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Abstract
Acute pancreatitis is a formidable problem that infrequently necessitates surgical intervention. Indications for operation may be divided into four main categories: (1) uncertain diagnosis, (2) deteriorating condition, (3) biliary pancreatitis, and (4) pancreatic abscess. One of the most important contributions concerning acute pancreatitis has been the development of predictive criteria that allow quantitation of the severity of disease and precise comparison of various reported series. During a 2-year period, 222 patients with acute pancreatitis were seen at our institution, and 62 of these patients (28%) underwent operation. Biliary pancreatitis accounted for 63% of our cases. The overall mortality of 24% was directly related to the severity of the pancreatitis. Cholecystectomy, during the same hospital admission, is advised for treatment of biliary pancreatitis.
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Abstract
Techniques of jejunostomy were established in surgical practice by the turn of the century. They were mainly used to administer normal food for the palliation of advanced gastric cancer. Standard postoperative intravenous fluid therapy did not begin in earnest until the late 1930's and did not become routine until the late 1940's because of pyrogens, fear of fluid overload, and commercial nonavailability. For most gastric procedures performed from 1900 until 1940, postoperative treatment consisted of nutrient and saline enemas and subcutaneous infusion of fluid. Jejunal feedings had their greatest use between 1930 and 1950. Gastrectomy was widely applied for cancer and ulcers in dehydrated, malnourished patients. The importance of hypoproteinemia and malnutrition on postoperative morbidity and mortality was established, and the inability of subcutaneous infusions and nutrient enemas to counteract malnutrition and dehydration was recognized. Jejunostomy or nasojejunal tubes were recommended for routine use after gastric operations. During this period, the major advances in jejunal diets and methods of feeding were accomplished. Attention was paid to assuring adequate amounts of nutrients, minerals, and vitamins, and finding diets that were easily tolerated by the jejunum. Important in these developments was the collaboration of surgeons with physiologists, gastroenterologists, pharmacologists, and members of industry. Several factors combined to reduce the use of jejunostomy after 1950. Intravenous therapy became familiar to the surgical profession, widely available, and safe. The number of gastric resections performed has decreased. Earlier referral for operation has resulted in patients with less preoperative debility and malnutrition. By 1970, total parenteral nutrition was available, and fewer jejunostomies were perceived as necessary. During the same interval, however, the increasing incidence of patients with pancreatic, esophageal, and hepatobiliary disease who faced major operations and catabolic postoperative courses presented a new challenge to the surgical community. A resurgence of concern for nutritional support, in part generated by the availability of total parenteral nutrition, prompted a renewed interest in using the gut for feeding the postoperative patient. This renewed interest, an understanding of the techniques of parenteral nutrition, the rediscovery of the gut as an absorptive surface in the postoperative patient, and the ready availability of a variety of defined formula diets have combined to rekindle the enthusiasm of many surgeons for complementary or adjuvant feeding jejunostomy.(ABSTRACT TRUNCATED AT 400 WORDS)
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Alexandre JH, Guerrieri MT. Role of total pancreatectomy in the treatment of necrotizing pancreatitis. World J Surg 1981; 5:369-77. [PMID: 7293198 DOI: 10.1007/bf01658002] [Citation(s) in RCA: 55] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Kümmerle F, Neher M. Management of complications after operations for acute pancreatitis. World J Surg 1981; 5:387-92. [PMID: 6974926 DOI: 10.1007/bf01658009] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Invited commentary. World J Surg 1981. [DOI: 10.1007/bf01657999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Changes in vascular permeability and state of the mesenteric mast cells of rats with acute experimental pancreatitis treated with sodium thiosulfate. Bull Exp Biol Med 1981. [DOI: 10.1007/bf00839350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Aldrete JS, Jimenez H, Halpern NB. Evaluation and treatment of acute and chronic pancreatitis. A review of 380 cases. Ann Surg 1980; 191:664-71. [PMID: 7387228 PMCID: PMC1344766 DOI: 10.1097/00000658-198006000-00002] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The cases of 380 patients with pancreatitis were analyzed retrospectively. There were 237 men (62%) and 143 women (38%). Etiologic factors included: alcoholism, 62%; biliary lithiasis, 16.6%; idiopathic, 12%; miscellaneous, 7%; and trauma, 2.4%. Acute pancreatitis occurred in 279 patients (73%); 189 (67%) were treated nonoperatively, 90 (33%) underwent operation; electively in 43 and urgently in 47. Postoperatively, one patient (2.3%) died in the elective group and 14 (30%) in the emergency group. Chronic pancreatitis occurred in 101 patients. Their pertinent findings were: alcoholism in 78%, biliary lithiasis in 8%, absence of abdominal pain in 15%, diabetes in 40%, and jaundice in 20%. Fifty patients were treated without operation; 43 were alcoholics, 17 of them died in the follow-up period. Fifty-one patients, 36 of them alcoholics, underwent a variety of operations, with three deaths (6%); 21 were improved after operation. It was concluded that 30% of patients with acute pancreatitis require operation, mainly to correct biliary lithiasis. Emergency operations dictated by relentless deterioration or uncertain diagnosis had a high operative mortality (30%), particularly in patients with necrotizing or hemorrhagic pancreatitis. Operative treatment for chronic pancreatitis was most effective when directed toward specific goals, including pseudocysts, obstructed pancreatic or common bile ducts. Operations done without specific anatomical objectives were often therapeutic failures.
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O'Brien TM, O'Beirn SF. Pseudocysts of the pancreas causing massive gastrointestinal haemorrhage. Ir J Med Sci 1979; 148:314-6. [PMID: 27517444 DOI: 10.1007/bf02938106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Two patients who presented with acute pancreatitis and developed pseudocyst erosion of a major vessel are reported. Both cases had associated biliary tract disease. A fatal outcome in both cases demonstrates the seriousness of pseudocyst of the pancreas following acute pancreatitis when the patient's general health is already compromised.
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Affiliation(s)
- T M O'Brien
- Department of Surgery, Regional Hospital, Galway
| | - S F O'Beirn
- Department of Surgery, Regional Hospital, Galway
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Autio V, Juusela E, Lauslahti K, Markkula H, Pessi T. Resection of the pancreas for acute hemorrhagic and necrotizing pancreatitis. World J Surg 1979; 3:631-9. [PMID: 316236 DOI: 10.1007/bf01654774] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The role of surgery in the treatment of acute hemorrhagic or necrotizing pancreatitis is discussed on the basis of a series of 996 patients with all types of acute pancreatitis who were treated in the years 1967--1976. Pancreatic resection was performed in 29 patients with hemorrhagic or necrotizing pancreatitis during the past 3 years. The extent of resection ranged from 60 to 100% of the pancreas. Eight patients died, for a mortality rate of 28%. Eight of 21 surviving patients developed diabetes requiring substitution therapy. During a follow-up period of 6 to 36 months, 17 patients were able to resume work, 3 are still convalescing, and 1 has retired.
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Abstract
An experience with 68 patients with hemorrhagic pancreatitis identified at operation or autopsy is reported. Sixteen of the patients were subjected to operation, and 6 survived after celiotomy and peritoneal irrigation. There were no survivors in the unoperated group. Death when the pancreas is hemorrhagic and due to pancreatitis occurs an average of 10 days after the onset of symptoms or within 7 days of hospitalization. In eight patients who presented in coma, the diagnosis was not established before death. Early recognition of patients with hemorrhagic pancreatitis can be facilitated by the routine use of amylase and methemalbumin determinations and peritoneal lavage. Translocation of large volumes of albumin-rich fluid from the intravascular compartment to the retroperitoneum and pleural and abdominal cavities is in part responsible for many of the signs, symptoms, and complications of hemorrhagic pancreatitis. These include hemoconcentration, hypotension, tachycardia, tachypnea, ascites, abdominal distress, respiratory insufficiency, and renal failure. Adequate initial resuscitation and intensive follow-up are probably the most important elements in the management of patients with hemorrhagic pancreatitis. Careful monitoring of fluid and electrolytes and blood gases is required to avoid shock and renal and pulmonary failure. The need for careful monitoring is emphasized by the number of our patients in whom inadequacies of fluid replacement and ventilation were often not appreciated until the patient was in extremis from shock or respiratory or renal failure. Antibiotics are indicated in patients with biliary tract disease and penetrating ulcer in whom the risk of secondary infection is considerable. Associated diseases that initiated pancreatitis and that in themselves may be life-threatening, such as acute cholecystitis or cholangitis, should be promptly treated by operation. Diagnostic and therapeutic lavage are justified in the treatment of hemorrhagic pancreatitis. Resection of the necrotic pancreas should be considered when the patient fails to improve after lavage and nonoperative resuscitation.
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Murphy D, Imrie CW, Davidson JF. Haematological abnormalities in acute pancreatitis. A prospective study. Postgrad Med J 1977; 53:310-4. [PMID: 887529 PMCID: PMC2496644 DOI: 10.1136/pgmj.53.620.310] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Twenty-five patients with acute pancreatitis were studied prospectively in the first week of their admission using haematological and coagulation tests. Platelet counts initially fell and later returned to admission levels. Rising levels of plasma fibrinogen were recorded. The kaolin cephalin clotting time was shorter than its control in twenty-one patients. Eighteen patients had elevated fibrinogen degradation products and fourteen had a positive ethanol gelation test. It is suggested that by taking into account the results in series of individual patients a degree of intravascular coagulation may be a common feature of acute pancreatitis. In one patient (presented in detail) strong evidence for disseminated intravascular coagulation was found
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Warshaw AL. Survival of patients with duodenal fistulas from necrotizing pancreatitis. Invited commentary. World J Surg 1977; 1:111-2. [PMID: 868048 DOI: 10.1007/bf01654746] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Jacobs ML, Daggett WM, Civette JM, Vasu MA, Lawson DW, Warshaw AL, Nardi GL, Bartlett MK. Acute pancreatitis: analysis of factors influencing survival. Ann Surg 1977; 185:43-51. [PMID: 831635 PMCID: PMC1396261 DOI: 10.1097/00000658-197701000-00007] [Citation(s) in RCA: 184] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Of patients with acute pancreatitis (AP), there remains a group who suffer life-threatening complications despite current modes of therapy. To identify factors which distinguish this group from the entire patient population, a retrospectiva analysis of 519 cases of AP occurring over a 5-year period was undertaken. Thirty-one per cent of these patients had a history of alcoholism and 47% had a history of biliary disease. The overall mortality was 12.9%. Of symptoms and signs recorded at the time of admission, hypotension, tachycardia, fever, abdominal mass, and abnormal examination of the lung fields correlated positively with increased mortality. Seven features of the initial laboratory examination correlated with increased mortality. Shock, massive colloid requirement, hypocalcemia, renal failure, and respiratory failure requiring endotracheal intubation were complications associated with the poorest prognosis. Among patients in this series with three or more of these clinical characteristics, maximal nonoperative treatment yielded a survival rate of 29%, compared to the 64% survival rate for a group of patients treated operatively with cholecystostomy, gastrostomy, feeding jejunostomy, and sump drainage of the lesser sac and retroperitoneum.
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White TT, Heimbach DM. Sequestrectomy and hyperalimentation in the treatment of hemorrhagic pancreatitis. Am J Surg 1976; 132:270-5. [PMID: 821352 DOI: 10.1016/0002-9610(76)90059-3] [Citation(s) in RCA: 44] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Surgical treatment has been used in those patients with hemorrhagic pancreatitis who deteriorate after several days of intensive medical therapy, or in those patients in whom the diagnosis cannot be established early in the course of treatment. Initial therapy consisted of: cholecystostomy or T-tube drainage in those patients who have gallstones, jaundice, or distended biliary tree; gastrostomy for prolonged gastric decompression; jejunostomy to provide a portal for enteroalimentation; and appropriate soft rubber drainage of the pancreatic bed as a simple, safe, and effective means of treating severe hemorrhagic pancreatitis. Adjunctive daily hyperalimentation and later sequestrectomy of necrotic pancreatic tissue provided a mortality of 20 per cent and complete rehabilitation of sixteen of thirty patients so treated. Delaying the initial approach to necrotic pancreas allows precise delineation of necrotic material so that sequestrectomy, leaving behind normal pancreas, can be carried out to avoid exocrine and endocrine deficiencies after the acute episode has passed.
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Babb RR. The role of surgery in acute pancreatitis. THE AMERICAN JOURNAL OF DIGESTIVE DISEASES 1976; 21:672-6. [PMID: 821343 DOI: 10.1007/bf01071965] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Due to the lack of randomized controlled studies comparing medical with surgical therapy, the role of surgery in acute pancreatitis is not clear. This is especially true in critically ill patients who are rapidly deteriorating with hemorrhagic or necrotizing pancreatitis. Surgical intervention may be of benefit in those patients who do not have a clearcut diagnosis of pancreatitis and may have a surgically correctable disorder, who have biliary or pancreatic duct disease, or who have developed a complication such as abscesses or a pseudocyst. The mortality rate of performing a laparotomy on patients with acute pancreatitis is not prohibitive.
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Blackburn GL, Williams LF, Bistrian BR, Stone MS, Phillips E, Hirsch E, Clowes GA, Gregg J. New approaches to the management of severe acute pancreatitis. Am J Surg 1976; 131:114-24. [PMID: 1247147 DOI: 10.1016/0002-9610(76)90432-3] [Citation(s) in RCA: 53] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A recent experience with seventy-seven patients admitted to Boston City Hospital for acute pancreatitis permitted us to identify thirteen patients (17 per cent) whom we diagnosed as having severe protracted acute pancreatitis. These alcoholic patients obviously had fulminant pancreatitis similar to that reported by others in two instances and pancreatic abscesses in two additional instances, but nine of the patients did not fulfill the criteria usually used by others as a basic for surgical intervention. Specific preoperative diagnosis was obtained in these patients by the aggressive use of endoscopic cannulation of the pancreatic ducts, which documented the presence of surgically correctable lesions. These patients had sustained significant malnutrition, which was corrected only by protracted therapy extending an average of two months and involving all modalities currently available for nutritional support of the severely ill patient. After proper preoperative identification of a specific lesion and correction of the malnutrition, the eleven patients without fulminant disease were operated on with no deaths or significant complication. Nine of the patients had elective procedures, which included six distal pancreatectomies and one total pancreatectomy. Thus, severe protracted acute pancreatitis can be identified, and once categrorized, it can have therapeutic implications.
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