Acute Disease ; Humans ; Pancreas ; Pancreatitis ; surgery ; Pancreatitis, Acute Necrotizing

Critical Illness ; Humans ; Pancreatitis, Acute Necrotizing ; diagnosis ; surgery ; therapy

Presented in this paper is our experience in the diagnosis and management of abdominal compartment syndrome during severe acute pancreatitis. On the basis of the history of severe acute pancreatitis, after effective fluid resuscitation, if patients developed renal, pulmonary and cardiac insufficiency after abdominal expansion and abdominal wall tension, ACS should be considered. Cystometry could be performed to confirm the diagnosis. Emergency decompressive celiotomy and temporary abdominal closure with a 3 liter sterile plastic bag must be performed. It is also critical to prevent reperfusion syndrome. In 23 cases of ACS, 18 cases received emergency decompressive celiotomy and 5 cases did not. In the former, 3 patients died (16.7%) while in the later, 4 (80%) died. Total mortality rate was 33.3% (7/21). In 7 death cases, 4 patients developed acute obstructive suppurative cholangitis (AOSC). All the patients who received emergency decompressive celiotomy 5 h after confirmation of ACS survived. The definitive abdominal closure took place mostly 3 to 5 days after emergency decompressive celiotomy, with longest time being 8 days. 6 cases of ACS at infection stage were all attributed to infected necrosis in abdominal cavity and retroperitoneum. ACS could occur in SIRS stage and infection stage during SAP, and has different pathophysiological basis. Early diagnosis, emergency decompressive celiotomy and temporary abdominal closure with a 3L sterile plastic bag are the keys to the management of the condition.
*Abdomen ; *Compartment Syndromes/diagnosis ; *Compartment Syndromes/etiology ; *Compartment Syndromes/surgery ; Decompression, Surgical ; *Multiple Organ Failure/diagnosis ; *Multiple Organ Failure/etiology ; *Multiple Organ Failure/surgery ; *Pancreatitis, Acute Necrotizing/complications ; *Pancreatitis, Acute Necrotizing/diagnosis ; *Pancreatitis, Acute Necrotizing/surgery

Objective: To investigate the clinical characteristics of colon complications in patients with necrotizing pancreatitis(NP). Methods: The clinical data of 403 patients with NP admitted to the Department of General Surgery,Xuanwu Hospital, Capital Medical University from January 2014 to December 2021 were retrospectively analyzed. There were 273 males and 130 females,aged (49.4±15.4) years(range: 18 to 90 years). Among them,there were 199 cases of biliary pancreatitis,110 cases of hyperlipidemic pancreatitis,and 94 cases of pancreatitis caused by other causes. A multidisciplinary diagnosis and treatment model was used to diagnose and treat patients. Depending on whether the patients had colon complications,they were divided into colon complications group and noncolon complications group. Patients with colon complications were treated with anti-infection therapy,parental nutritional support,keeping the drainage tube unobstructed,and terminal ileostomy. The clinical results of the two groups were compared and analyzed using a 1∶1 propensity score match(PSM) method. The t test,χ² test, or rank-sum test was used to analyze data between groups,respectively. Results: The incidence of colon complications was 13.2%(53/403),including 15 cases of colon obstruction,23 cases of colon fistula,and 21 cases of colon hemorrhage. After PSM,the baseline and clinical characteristics at admission of the two groups of patients were comparable (all P>0.05). In terms of clinical outcome,compared to patients with NP without colon complications,the number of patients with colon complications who received minimally invasive intervention(88.7%(47/53) vs. 69.8%(37/53),χ²=5.736,P=0.030),the number of minimally invasive interventions (M(IQR))(2(2) vs. 1(1), Z=4.638,P=0.034),the number of patients with multiple organ failure(45.3%(24/53) vs. 32.1%(17/53),χ²=4.826,P=0.041),and the number of extrapancreatic infections(79.2%(42/53) vs. 60.4%(32/53),χ²=4.476,P=0.034) increased significantly. The time required for enteral nutrition support(8(30)days vs. 2(10) days, Z=-3.048, P=0.002), parental nutritional support(32(37)days vs. 17(19)days, Z=-2.592, P=0.009),the length of stay in the ICU(24(51)days vs. 18(31)days, Z=-2.268, P=0.002),and the total length of stay (43(52)days vs. 30(40)days, Z=-2.589, P=0.013) were also significantly prolonged. However,mortality rates in the two groups were similar(37.7%(20/53) vs. 34.0%(18/53),χ²=0.164,P=0.840). Conclusions: Colonic complications in NP patients are not rare,which can lead to prolonged hospitalization and increased surgical intervention. Active surgical intervention can help improve the prognosis of these patients.
Male ; Female ; Humans ; Retrospective Studies ; Pancreatitis, Acute Necrotizing/surgery* ; Prognosis ; Colon ; Treatment Outcome

OBJECTIVETo compare the clinical effectiveness of percutaneous US- or CT-guided drainage and laparotomy for patients with infective pancreatic necrosis.

METHODSData of 90 infective pancreatic necrosis patients admitted from January 2008 to December 2009 were included. They were divided into two groups by the different treatment choices. Twenty-seven patients in the percutaneous group received percutaneous US- or CT-guided drainage as first choice. After that a sump suction apparatus was applied for controlled drainage. If no improvement was achieved after 3 days, they would received operation soon. While patients in the laparotomy group received surgical drainage at the time when the diagnosis of infected pancreatic necrosis was confirmed. Continuous drainage was also applied for these ones.

RESULTSThe percutaneous group had a significant low rate of reoperation (7.1% vs. 14.3%, P < 0.05) and postoperative residual abscesses (7.1% vs. 28.6%, P < 0.05). Furthermore, 48.1% of patients in percutaneous group successfully avoid laparotomy. In the regard of complications, the percutaneous group presented lower incidence of both single organ dysfunction (7.4% vs. 28.6%, P < 0.05), intestinal fistula (7.4% vs. 27.0%, P < 0.05) and long-term complications (3.7% vs. 22.2%, P < 0.05). In addition, the percutaneous group costed less medical resources as evidenced by shorter ICU duration (21.2 ± 9.7 vs. 28.7 ± 12.1, P < 0.01), shorter hospital duration (48.2 ± 12.5 vs. 59.6 ± 17.5, P < 0.05) and less expenditure (191 762 ± 5892 vs. 341 689 ± 10 854, P < 0.05).

CONCLUSIONSPercutaneous drainage can effectively lower the surgical rates and the rates of complications and reoperations in patients with infective pancreatic necrosis. Besides that, it could also reduce the cost of medical resources.

Adult ; Drainage ; methods ; Female ; Humans ; Laparotomy ; Male ; Middle Aged ; Pancreatitis, Acute Necrotizing ; surgery ; Retrospective Studies ; Treatment Outcome

Mini-invasive surgical or endoscopic step-up approach is the first choice of pancreatic necrosectomy for infected wall-off necrosis. Surgical debridement has the advantage of high efficiency,low cost and good accessibility,while the complication rate of pancreatic fistula and incision hernia after endoscopic necrosectomy is low.Laparoscopic transgastric necrosectomy(LTGN) can combine the advantages of surgical and endoscopic debridement,and may become one of the important methods for the surgical treatment of necrotizing pancreatitis in the future. This paper focuses on the technical advantages,surgical points,indications and application status of LTGN,so as to provide reference for the technical promotion.
Debridement/methods* ; Drainage/methods* ; Humans ; Laparoscopy/methods* ; Necrosis/complications* ; Pancreatitis, Acute Necrotizing/surgery* ; Tomography, X-Ray Computed ; Treatment Outcome

Presented in this paper is our experience in the diagnosis and management of abdominal compartment syndrome during severe acute pancreatitis. On the basis of the history of severe acute pancreatitis, after effective fluid resuscitation, if patients developed renal, pulmonary and cardiac insufficiency after abdominal expansion and abdominal wall tension, ACS should be considered. Cystometry could be performed to confirm the diagnosis. Emergency decompressive celiotomy and temporary abdominal closure with a 3 liter sterile plastic bag must be performed. It is also critical to prevent reperfusion syndrome. In 23 cases of ACS, 18 cases received emergency decompressive celiotomy and 5 cases did not. In the former, 3 patients died (16.7%) while in the later, 4 (80%) died. Total mortality rate was 33.3% (7/21). In 7 death cases, 4 patients developed acute obstructive suppurative cholangitis (AOSC). All the patients who received emergency decompressive celiotomy 5 h after confirmation of ACS survived. The definitive abdominal closure took place mostly 3 to 5 days after emergency decompressive celiotomy, with longest time being 8 days. 6 cases of ACS at infection stage were all attributed to infected necrosis in abdominal cavity and retroperitoneum. ACS could occur in SIRS stage and infection stage during SAP, and has different pathophysiological basis. Early diagnosis, emergency decompressive celiotomy and temporary abdominal closure with a 3L sterile plastic bag are the keys to the management of the condition.
Abdomen ; Adult ; Aged ; Compartment Syndromes ; diagnosis ; etiology ; surgery ; Decompression, Surgical ; Female ; Humans ; Male ; Middle Aged ; Multiple Organ Failure ; diagnosis ; etiology ; surgery ; Pancreatitis, Acute Necrotizing ; complications ; diagnosis ; surgery

OBJECTIVETo investigate the feasibility and clinical value of the step-up approach for severe acute pancreatitis (SAP).

METHODSClinical data of 121 SAP patients admitted between January 2002 and December 2011 were retrospectively analyzed. Fifty-eight patients (37 males and 21 females, aged from 20 to 72 years, mean 47.6 years) in the group of direct open necrosectomy from January 2002 to December 2006 were performed laparotomy through removal of all necrotic tissue. Sixty-three patients (42 males and 21 females, aged from 19 to 78 years, mean 46.2 years) of step-up approach from January 2007 to December 2011 underwent percutaneous catheter drainage through retroperitoneum or omental bursa guided by B-type ultrasonography for the first therapy, and then, according to the pathogenetic condition, if necessary, followed by a small incisional necrosectomy along the drainage tube. The two groups were compared for the rates of postoperative complications, death, transfusion and length of stay, medical costs.

RESULTSThe rates of total postoperative complications, organ dysfunction, alimentary tract fistula and incisional hernia in step-up approach group were significantly lower than those of direct open necrosectomy group (31.7% vs. 62.1%, 14.3% vs. 37.5%, 6.3% vs. 19.0%, 9.5% vs. 29.3%; χ(2) = 4.43 to 11.17, P = 0.001 to 0.035). The other complications had no significant differences between the two groups (P > 0.05). Patients in step-up approach group had a lower rates of transfusion (44.4% vs. 70.7%, χ(2) = 8.488, P = 0.004), fewer medical costs of transfusion and hospital stay, compared with those in direct open necrosectomy group ((2525 ± 4573) yuan vs. (4770 ± 6867) yuan, t = 2.131, P = 0.035; (171 213 ± 50 917) yuan vs. (237 874 ± 67 832) yuan, t = 2.496, P = 0.014). There were no significant differences of length of stay and mortality between two groups (P > 0.05).

CONCLUSIONStep-up approach for SAP which can reduce the rates of postoperative complications, transfusion and medical costs has significant feasibility and great clinical value.

Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Pancreatitis, Acute Necrotizing ; economics ; surgery ; Paracentesis ; economics ; Peritoneal Cavity ; surgery ; Postoperative Complications ; economics ; epidemiology ; Retrospective Studies ; Treatment Outcome ; Young Adult

OBJECTIVE: To determine the route and ways of debridement and drainage of infected necrosis for severe acute pancreatitis (SAP) combined with pancreatic infection. METHODS: Clinical data of 28 patients with SAP accompanied with secondary pancreatic infection, who underwent lumbo-retroperitoneal debridement, drainage and lavage after the operation were retrospectively investigated. RESULTS: Four patients underwent one operation, 21 underwent 2 operations, and 3 underwent 3 operations. All patients recovered or improved and were discharged by postoperative lavage. Four patients had complications, including 1 gastrointestinal bleeding,1 intestinal fistula and 2 pancreatic fistula. CONCLUSION Debridement and drainage of infected necrosis for SAP combined with pancreatic infection via lumbo-retroperitoneal route is direct, safe and effective.
Adult ; Aged ; Debridement ; Digestive System Surgical Procedures ; methods ; Drainage ; Female ; Humans ; Male ; Middle Aged ; Pancreatitis, Acute Necrotizing ; surgery ; Retroperitoneal Space ; surgery

Several forms of colonic complications are rarely observed during the clinical course of acute pancreatitis, and potentially fatal in some cases. Colonic lesions associated with acute pancreatitis can be divided into several groups from a pathogenic point of view. Possible pathogenesis includes 1) spread of pancreatic enzymes through the retroperitoneum to mesocolon, causing pericolitis, 2) external inflammatory compression by mesocolic mass secondary to necrosis of fatty tissue, and 3) hypotension due to shock, and thrombosis of mesenteric arteries. These might lead to colonic infarction, fistula formation, perforation, and obstruction during follow-up. We report two cases of colonic obstruction following acute pancreatitis with possible different mechanisms and review Korean cases. One patient developed colonic obstruction due to severe necrotizing pancreatitis, possibly as a result of pericolitis, and the other developed stenosis as a result of ischemic colitis induced by acute pancreatitis.
Acute Disease ; Colonic Diseases/*diagnosis/etiology ; Constriction, Pathologic/diagnosis ; Diagnosis, Differential ; Humans ; Intestinal Obstruction/*diagnosis/etiology/surgery ; Male ; Middle Aged ; Pancreatitis/complications/*diagnosis ; Pancreatitis, Acute Necrotizing/complications/*diagnosis ; Tomography, X-Ray Computed