Humans ; Pancreatitis, Acute Necrotizing ; diagnosis ; therapy ; Practice Guidelines as Topic

Compartment Syndromes ; diagnosis ; etiology ; therapy ; Humans ; Pancreatitis, Acute Necrotizing ; complications

China ; Humans ; Pancreatitis, Acute Necrotizing ; diagnosis ; therapy ; Practice Guidelines as Topic

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

BACKGROUND/AIMS: Infection of pancreatic necrosis is one of the leading cause of death in patients with severe necrotizing pancreatits. Because of high mortality rate up to 50%, immediate surgical debridement including pancreatectomy is recommended. However, early surgical treatment still showed high mortality rate and better treatment strategy is required. This study was conducted to evaluate the outcomes of early intensive non-surgical treatments in patients with infected necrotizing pancreatitis. METHODS: This study was based on retrospective analysis of 71 patients with acute severe necrotizing pancreatitis (APACHE II score>or=8, or Ranson's score>or=3, and pancreatic necrosis on CT scan), who were admitted to medical center during past 16 years. Infection of pancreatic necrosis was confirmed by fine needle aspiration, and early intensive medical treatments comprised of prophylactic antibiotics coverage, fluid resuscitation, organ preserving supportive measures, and percutaneous catheter drainage were carried out. RESULTS: Among the enrolled patients, infections were suspected in 46 patients, but fine needle aspirations were done only in 32 patients. In 21 patients, infections of necrotic tissue were confirmed by bacteriology, while other 11 patients showed no evidence of bacterial growth. Of 21 patients with infected necrosis, initial surgical interventions were performed in 2 patients, while initial medical treatments were performed in 19 patients. The success rate of medical treatment group in infected necrotizing pancreatitis was 79% (15/19). The mortality rate of medical treatment group and surgical treatment group was 5% (1/19) and 50% (1/2). CONCLUSIONS: Early intensive medical treatment seems to be a good therapeutic strategy, even if the infection has developed in pancreatic necrosis. Further prospective randomized studies are required to confirm this finding.
Bacterial Infections/diagnosis/*prevention & control ; Humans ; Pancreatitis, Acute Necrotizing/complications/diagnosis/*therapy ; Retrospective Studies ; Treatment Outcome

OBJECTIVETo investigate the relationship between the clinical character and therapeutic strategy and prognosis in severe acute pancreatitis.

METHODSFrom January 2001 to December 2005, 783 patients with SAP were treated. Therapeutic strategy was selected based on the preliminary scheme for diagnosis and treatment of severe acute pancreatitis by pancreatic surgery society of CMA. All the patients were divided into biliary group and non-biliary group, while 375 patients in biliary group, with 182 patients treated operatively and 193 patients treated nonoperatively; and 408 patients in non-biliary group, with 147 patients treated operatively and 261 patients treated nonoperatively.

RESULTSThere were 698 survivals, the overall survival rate was 89.1%. 357 survivals in the biliary SAP group, the survival rate was 95.0%, in which 171 survivals from operation treated cases, with the survival rate of 94.0%, and 186 survivals from non-operation treated cases, with the survival rate of 96.4%; 341 survivals in the non-biliary SAP group, the survival rate was 84.0%, in which 110 survivals from operation treated cases, with the survival rate of 74.8%, and 231 survivals from non-operation treated cases, with the survival rate of 88.5%. 48.3% patients of the survival group had organ dysfunction, and 18.3% patients had multiple organ dysfunctions, while 100% patients of the death group had organ dysfunction, and 97.6% patients had multiple organ dysfunction. Respiratory dysfunction was found to be the most common cause totally followed by nerve system dysfunction and shock, with the rates of 26.3%, 11.7% and 10.3%, respectively. Respiratory dysfunction, renal dysfunction and cardiac dysfunction are most commonly in death group, with the rate of 94.1%, 60.0% and 60.0%, respectively. The rate of fungi infection in the survival group and death group were 8.9% and 37.6%. The rates of alimentary tract fistula in the survival and death group were 0.9% and 14.1%, respectively.

CONCLUSIONSThe therapy aiming at the cause for biliary SAP and the operation aiming at infected pancreatic necrosis is helpful to improve curative rate; MODS is the main cause of death in severe acute pancreatitis. Respiratory dysfunction, renal dysfunction and cardiac dysfunction are high risk factors.

Female ; Humans ; Male ; Middle Aged ; Pancreatitis, Acute Necrotizing ; diagnosis ; mortality ; therapy ; Prognosis ; Retrospective Studies ; Survival Rate

OBJECTIVE: To investigate the predictive value of pancreatitis activity scoring system (PASS) combined with Neutrophil to lymphocyte ratio (NLR) and C-reactive protein (CRP) for infected pancreatic necrosis (IPN) in patients with severe acute pancreatitis (SAP). METHODS: Clinical data of SAP patients admitted to the First Affiliated Hospital of Zhengzhou University from January 2020 to January 2023 were retrospectively collected, including basic information, vital signs at admission, first laboratory indexes within 48 hours of admission. The PASS scores at admission and 24, 48 and 72 hours after admission were calculated. According to the diagnostic criteria of IPN, the patients were divided into the non-IPN group and the IPN group, and the independent risk factors of SAP complicating IPN were determined by using univariate analysis and multifactorial Logistic regression. The receiver operator characteristic curve (ROC curve) was drawn to evaluate the predictive value of NLR, CRP, and PASS score, alone and in combination for IPN in patients with SAP. RESULTS: A total of 149 SAP patients were enrolled, including 102 in the non-IPN group and 47 in the IPN group. The differences in PASS score at each time point, NLR, CRP, procalcitonin (PCT), blood urea nitrogen, blood chloride, and days of hospitalization between the two groups were statistically significant. Multifactorial Logistic regression analysis showed that 72 hours admission PASS score [odds ratio (OR) = 1.034, 95% confidence interval (95%CI) was 1.005-1.065, P = 0.022], NLR (OR = 1.284, 95%CI was 1.139-1.447, P = 0.000), and CRP (OR = 1.015, 95%CI was 1.006-1.023, P = 0.001) were independent risk factors for IPN in patients with SAP. ROC curve analysis showed that the area under the ROC curve (AUC) of the PASS score at 72 hours of admission, NLR, and CRP alone in predicting IPN in SAP patients were 0.828, 0.771, and 0.701, respectively. The AUC of NLR combined with CRP, PASS combined with NLR, and PASS combined with CRP were 0.818, 0.895, and 0.874, respectively. The combination of PASS score at 72 hours after admission, NLR, and CRP had a better predictive ability for IPN in patients with SAP (AUC = 0.922, 95%CI was 0.877-0.967), and the sensitivity was 72.3% when the cut-off value was 0.539. CONCLUSIONS The predictive value of the PASS score at 72 hours after admission, NLR and CRP in combination for IPN in SAP patients is better than that of the combination of each two and individual detection and has better test efficacy.
Humans ; Pancreatitis, Acute Necrotizing/diagnosis* ; C-Reactive Protein/metabolism* ; Acute Disease ; Neutrophils/metabolism* ; Retrospective Studies ; ROC Curve ; Lymphocytes ; Prognosis

The experience in diagnosis and treatment of bleeding complications in severe acute pancreatitis (SAP) by transcatheter arterial embolization was summarized. The clinical data of 19 SAP patients complicated with intra-abdominal bleeding in our hospital from Jan. 2000 to Jan. 2003 were analyzed retrospectively and the therapeutic outcome of TAE was evaluated statistically. The results showed that the short-term successful rate of hemostasis by TAE was 89.5% (17/19), the incidence of re-bleeding after TAE was 36.8% (7/19) and the successful rate of hemostatis by second TAE was 71.4% (5/7). It was concluded that the intra-abdominal bleeding in SAP was mainly caused by the rupture of erosive/infected pseudoaneurysm. Mostly, the broken vessels were splenic artery and gastroduodenal artery; In terms of emergence hemostatis, TAE is the most effective method. Surgical hemostasis is necessary if hemostasis by TAE is failed or re-bleeding occurs after TAE.
Aneurysm, False/diagnosis ; Aneurysm, False/etiology ; Aneurysm, False/therapy ; *Embolization, Therapeutic/methods ; Hemoperitoneum/diagnosis ; Hemoperitoneum/etiology ; Hemoperitoneum/*therapy ; Pancreatic Pseudocyst/diagnosis ; Pancreatic Pseudocyst/etiology ; Pancreatic Pseudocyst/therapy ; Pancreatitis, Acute Necrotizing/*complications ; Pancreatitis, Acute Necrotizing/therapy ; Retrospective Studies

OBJECTIVETo analyze the characteristics of children with acute pancreatitis and provide the basis of early diagnosis and treatment.

METHODSTotally 121 children with acute pancreatitis admitted to Hunan Children's Hospital between March 2003 and December 2009 were enrolled in this retrospective study. The data of clinical manifestations, biochemical examinations, imaging and prognosis were summarized and statistically analyzed.

RESULTSOf the 121 cases, preschool and school-age children were the main groups, and the prevalent months were May and June. Abdominal pain (88.4%) and vomiting (61.2%) were the major initial symptoms of pancreatitis in children, but none of children under the age 1 year complained of abdominal pain; 70.2% had signs of abdominal tenderness, accompanied by abdominal rigidity, distension, hepatomegaly, jaundice, etc. Severe patients developed shock, convulsions, coma and so on. Serum amylase concentration increased to above the upper reference limit in 114 children (94.2%) when they admitted within 24 hours after admission. Urine amylase elevation was noted in 77 children (79.4%). The amylase concentration decreased after 3 days, but not all returned to normal 14 days afterward. Children with sustained serum amylase elevation or serum amylase level ≥ 3 times upper limit of normal range more likely to have fever, vomiting, abdominal distension, and pancreatic abnormalities at ultrasonography or CT which showed that the echo of pancreas decreased or enhanced, pancreas edema, pancreatic duct expanded, etc. Abdominal ultrasonography and CT showed that 75 cases (62.0%) had other organ damage besides pancreatitis, liver (25.3%) and intestinal (16.0%) damages were very common, while liver and myocardial damages were seen frequently in the laboratory examinations, which complicated with serum ALT/AST, total bilirubin, blood glucose elevation and myocardial enzyme abnormalities. Several gastroscopic examinations showed mucosal hyperemia and edema, sheet-like erosion, etc. Except for one case who underwent laparotomy, all the remaining children were treated with non-operative comprehensive treatment. Of them 119 were cured or improved, 2 died and 5 had recurred disease later.

CONCLUSIONSGastrointestinal symptoms were the main clinical manifestations of acute pancreatitis in children, often complicated with extrapancreatic damage. The younger the patient was, the less complaint of abdominal pain they had. This indicates that acute pancreatitis should be considered when children suffered from acute abdominal pain and vomiting which had no known cause or could not be explained. It is important to do take serial monitoring of serum amylase, and imaging procedures.

Adolescent ; Amylases ; blood ; Child ; Child, Preschool ; Female ; Humans ; Infant ; Male ; Pancreatitis, Acute Necrotizing ; blood ; diagnosis ; Prognosis ; Retrospective Studies