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Query: UMLS:C0030305 (pancreatitis)
 16,014 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The role and value of endoscopic retrograde cholangiopancreatography (ERCP) in the pediatric age group is not well established, because pancreatic and biliary diseases are less common in children. This however is not the case in areas like the Eastern Province of Saudi Arabia where sickle cell disease (SCD) and other hemoglobinopathies are common, with increased frequency of cholelithiasis and choledocholithiasis. The purpose of this study was to evaluate the indications, findings, safety and therapies of ERCP in children. One hundred and twenty five children had diagnostic and/or therapeutic ERCP as part of their management at our hospital. Their medical records were reviewed for: age at diagnosis, sex, Hb electrophoresis, indication for ERCP, findings, therapy and complications. There were 77 males and 48 females. Their age at presentation ranged from 5-18 year (mean 13.25 year). The majority of them had sickle cell disease (77.6%). The indications for ERCP were: obstructive jaundice (67.2%), recurrent biliary colic with or without jaundice (10.4%), acute and chronic pancreatitis (7.2%), postoperative bile leak (2.4%), cholangitis with obstructive jaundice (2.4%), hepatitis of unknown etiology (3.2%), cirrhosis of unknown etiology (4%), thalassemia with jaundice (0.8%), hemobilia (0.8%), acute cholecystitis with jaundice (0.8%), and sickle cell disease with ulcerative colitis and obstructive jaundice (0.8%). In six children, ERCP was done following laparoscopic cholecystectomy. ERCP was carried out under sedation in 91 (72.8%) children and under general anesthesia in 34. It was successful in 121 (96.8%) children while cannulation of the Ampulla failed in four. ERCP was normal in 43 children, but eight of them showed evidence of recent stone passage and in six, there were gallstones. In the remaining children, ERCP revealed: normal CBD with stones (18 patients), dilated CBD with stones (17 patients), dilated CBD without stones (19 patients), dilated biliary tree with stones (10 patients), dilated biliary tree without stones (six patients), bile leak (two patients), dilated biliary tree with stones and choledocho-duodenal fistula (one patient), choledochal cyst (two patients), septate gallbladder (one patient), normal ERCP with multiple pancreatic cysts (one patient) and biliary stricture (one patient). The following procedures were carried out: 35 had endoscopic sphincterotomy and stone extraction, 20 had endoscopic sphincterotomy, four had CBD stenting, one underwent removal of a stent, two had insertion of a nasobiliary tube and one had biliary endoprosethesis. There was no mortality. One had bleeding from the site of sphincterotomy which stopped after adrenaline injection. Four patients (3.2%) developed transient mild pancreatitis which settled conservatively. ERCP in the pediatric age group is safe both as a diagnostic and therapeutic procedure. ERCP can provide valuable information which aid in the diagnosis of biliary and pancreatic diseases in children as well as therapy with the technical feasibility of endoscopic sphincterotomy. This is specially so in the era of laparoscopic cholecystectomy, where ERCP should be the treatment of choice in children with CBD stones who are going or have previously undergone laparoscopic cholecystectomy.
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PMID:Diagnostic and therapeutic ERCP in the pediatric age group. 1714 28

Ghrelin and leptin are the hormones that influence endocrine and exocrine functions of the pancreas and regulate feeding behaviors and energy metabolism. The aim of this study was to investigate the levels of ghrelin and leptin in pancreatitis of different severities and the relation of these hormones with blood glucose level and proinflammatory cytokines. The study was performed on 90 Wistar Albino rats. Three experimental groups composed of 30 rats were established: control group, 0.9% NaCl solution was injected intraperitoneally (i.p); acute edematous pancreatitis (AEP) group, 1 microg/100 g cerulein was injected i.p. five times, at 1-hr intervals; and acute necrotizing pancreatitis (ANP) group, 500 mg/100 g L-arginine was injected i.p. Ten animals in each group were sacrificed under anesthesia 12, 24 and 48 hr after the last injection. After blood withdrawal, the pancreas was totally excised. The levels of blood sugar, lipase, serum tumor necrosis factor-alpha (TNF-alpha), interleukin-1beta (IL-1beta), ghrelin, and leptin were investigated and histopathologic examination was performed. Following pancreatitis induction, serum ghrelin levels increased at 24 hr and reached the peak level at 48 hr. Its level in the AEP group was higher than in the ANP group. Serum leptin levels in the AEP and ANP groups increased after 12 hr and stayed at high levels until 48 hr compared with the control group. Similarly to ghrelin and leptin, blood glucose levels increased in both pancreatitis groups, but the increase was more prominent in the ANP group, with levels >200 mg/ml at 48 hr. The levels of TNF-alpha and IL-1beta in the AEP and ANP groups reached the peak level at 24 hr and then decreased to a level close to that of the control group at 48 hr. We conclude that serum leptin and ghrelin levels increase in the first 48 hr of AEP and ANP. As the serum ghrelin levels in ANP are higher than in AEP, it can be used as a marker to show the severity of pancreatitis. While TNF-alpha and IL-1beta can be used as a prognostic factor in the first 24 hr, ghrelin and leptin can be used subsequently.
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PMID:Role of ghrelin and leptin in predicting the severity of acute pancreatitis. 1733 55

Interpleural blockade is effective in treating unilateral surgical and nonsurgical pain from the chest and upper abdomen in both the acute and chronic settings. It has been shown to provide safe, high-quality analgesia after cholecystectomy, thoracotomy, renal and breast surgery, and for certain invasive radiological procedures of the renal and hepatobiliary systems. It has also been used successfully in the treatment of pain from multiple rib fractures, herpes zoster, complex regional pain syndromes, thoracic and abdominal cancer, and pancreatitis. The technique is simple to learn and has both few contra-indications and a low incidence of complications. In the first of two reviews, the authors cover the history, taxonomy and anatomical considerations, the spread of local anaesthetic, and the mechanism of action, physiological, pharmacological and technical considerations in the performance of the block.
Anaesthesia 2007 Oct
PMID:Interpleural block - part 1. 1841 62

Endoscopy is rarely required during pregnancy. The potential risks of endoscopy during pregnancy include foetal hypoxia due to sedative drugs and exposure to radiation. There is no evidence that endoscopy precipitates premature labour, and studies in this area have concluded that endoscopy during pregnancy is generally safe. There should be a strong indication for the procedure, which should be deferred whenever possible to the second trimester. Procedures should be performed without any sedation, or with the lowest dose of sedative medication. Radiation exposure should be kept to a minimum. Support should be obtained from specialists in obstetrics and anaesthesia. Indications for endoscopy during pregnancy are as follows: (1) gastroscopy: upper gastrointestinal bleeding, dysphagia, uncontrolled nausea/vomiting; (2) sigmoidoscopy/colonoscopy: rectal bleeding, diarrhoea; and (3) ERCP: choledocholithiasis, biliary pancreatitis. Sedative drugs, such as midazolam appear to be safe if used carefully. Radiation exposure during ERCP can be kept well below the danger level for teratogenicity.
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PMID:Endoscopy in pregnancy. 1788 14

Interpleural blockade is effective in treating unilateral surgical and non-surgical pain from the chest and upper abdomen in both the acute and chronic settings. It has been shown to provide safe, high-quality analgesia after cholecystectomy, thoracotomy, renal and breast surgery, and for certain invasive radiological procedures of the renal and hepatobiliary systems. It has also been used successfully in the treatment of pain from multiple rib fractures, herpes zoster, complex regional pain syndromes, thoracic and abdominal cancer, and pancreatitis. The technique is simple to learn and has both few contra-indications and a low incidence of complications. In the second of two reviews, the authors cover the applications, complications, contra-indications and areas for future research.
Anaesthesia 2007 Nov
PMID:Interpleural block - part 2. 2432 Aug 65

Factors determining severity of acute pancreatitis (AP) are poorly understood. Oxidative stress causes acinar cell injury and contributes to the severity, whereas prophylactic probiotics ameliorate experimental pancreatitis. Our objective was to study how probiotics affect oxidative stress, inflammation, and acinar cell injury during the early phase of AP. Fifty-three male Sprague-Dawley rats were randomly allocated into groups: 1) control, 2) sham procedure, 3) AP with no treatment, 4) AP with probiotics, and 5) AP with placebo. AP was induced under general anesthesia by intraductal glycodeoxycholate infusion (15 mM) and intravenous cerulein (5 microg.kg(-1).h(-1), for 6 h). Daily probiotics or placebo were administered intragastrically, starting 5 days prior to AP. After cerulein infusion, pancreas samples were collected for analysis including lipid peroxidation, glutathione, glutamate-cysteine-ligase activity, histological grading of pancreatic injury, and NF-kappaB activation. The severity of pancreatic injury correlated to oxidative damage (r = 0.9) and was ameliorated by probiotics (1.5 vs. placebo 5.5; P = 0.014). AP-induced NF-kappaB activation was reduced by probiotics (0.20 vs. placebo 0.53 OD(450nm)/mg nuclear protein; P < 0.001). Probiotics attenuated AP-induced lipid peroxidation (0.25 vs. placebo 0.51 pmol malondialdehyde/mg protein; P < 0.001). Not only was AP-induced glutathione depletion prevented (8.81 vs. placebo 4.1 micromol/mg protein, P < 0.001), probiotic pretreatment even increased glutathione compared with sham rats (8.81 vs. sham 6.18 miccromol/mg protein, P < 0.001). Biosynthesis of glutathione (glutamate-cysteine-ligase activity) was enhanced in probiotic-pretreated animals. Probiotics enhanced the biosynthesis of glutathione, which may have reduced activation of inflammation and acinar cell injury and ameliorated experimental AP, via a reduction in oxidative stress.
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PMID:Probiotics enhance pancreatic glutathione biosynthesis and reduce oxidative stress in experimental acute pancreatitis. 1883 52

High-quality magnetic resonance (MR) cholangiopancreatographic images are difficult to obtain in children due to the small caliber of the pediatric bile ducts and to motion artifacts. However, there has been ongoing improvement in image quality, thanks to better coil technology, increased speed of acquisition, refinement in respiratory compensation techniques, and newer sequences. Heavily T2-weighted fast spin-echo (FSE) and single-shot FSE MR imaging sequences with long echo times are used to image the biliary and pancreatic ducts. Secretin has been shown to improve the visualization of the pancreatic duct and pancreaticobiliary junction. Factors that affect image quality in pediatric MR cholangiopancreatography include sedation, negative oral contrast material, radiofrequency coil selection, respiratory compensation techniques, echo time, echo train length, section-slab thickness, planes of scanning, field of view, and number of signals acquired. However, giving proper attention to these factors and tailoring the study to the body size of the patient (which varies considerably) can lead to high-quality diagnostic MR cholangiopancreatographic images. Use of MR cholangiopancreatography in children is limited by the need for sedation or anesthesia, high cost, limited availability, and long scanning times. Nonetheless, this modality can be a viable alternative to endoscopic retrograde cholangiopancreatography (ERCP) in the evaluation of various entities such as choledochal cyst, recurrent pancreatitis, primary sclerosing cholangitis, and a transplanted liver, and may obviate ERCP.
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PMID:Pediatric MR cholangiopancreatography: principles, technique, and clinical applications. 1900 51

Various case reports have indicated a possible relationship between propofol and pancreatitis. However, it is not clear whether this relationship (if any) is dose-related or idiosyncratic. Therefore, a prospective study was conducted to evaluate the effect of different doses of propofol on postoperative pancreatic enzymes and serum triglyceride levels. One hundred and fifty patients, aged 18 to 60 years, belonging to ASA physical status I and II, undergoing non-abdominal surgery were divided into three groups. Anaesthesia was induced with propofol 2 to 2.5 mg/kg in all groups. It was maintained with isoflurane in group I, propofol infusion < 5 mg/kg/h in group II and propofol infusion > or = 5 mg/kg/h in group III. All three groups also received nitrous oxide in oxygen for maintenance of anaesthesia. Serum amylase, lipase and triglyceride were estimated before propofol administration and at 24 and 72 hours postoperatively. The mean values of serum amylase, lipase and triglyceride remained within the normal range in the three groups. These values did not differ significantly in between the groups even despite the significantly different doses of propofol in the three groups (P < 0.001). None of the patients in the three groups developed any feature suggestive of acute pancreatitis in the postoperative period. These findings indicate that propofol administration at recommended doses does not produce dose-related increases in pancreatic enzyme and triglyceride levels in ASA physical status I and II patients.
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PMID:Dose-related effect of propofol on pancreatic enzymes and triglyceride levels in patients undergoing non-abdominal surgery. 1915 42

Biliary stent migration occurs in about 5% of patients. The most common complications secondary to stent migration are pancreatitis, small bowel perforation and peritonitis. We report the case of a patient presenting with an abdominal wall abscess secondary to migration of a biliary stent. Direct abdominal radiography, abdominal ultrasound and CT scan have proved very useful in the diagnosis, providing the correct localisation of the stent in the left rectus muscle of the abdominal wall that led to a surgical approach under local anaesthesia for the removal, and abscess formation surrounding the stent. The patient was discharged on the day after surgery. After reviewing the literature concerning this rare complication, the Authors conclude that closer monitoring of patients with biliary prostheses is needed to prevent the migration and the consequent serious complications.
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PMID:Biliary stent migration into the abdominal wall: a case report. 1984 72

From 2000-2007, we treated 14 patients (median age 5.8 years) with medulloblastoma (MB) with craniospinal irradiation (CSI) in the supine position for comfort, setup reproducibility and anaesthesia airway access. Acute toxicity included nausea/vomiting (N = 9), weight loss (median 10.3% (2.2-18.2), N = 10), lymphopenia (all), neutropenia (N = 3) and pancreatitis with Mallory-Weiss tear (N = 1). Five children required hospitalization during treatment. Chemotherapy was adjusted in 6, without CSI delay. After a median follow-up of 32.4 months (13.3-83.2), two patients recurred, two died of a second CNS malignancy, and one developed leukaemia. All others remain in complete remission. In this small series, CSI was delivered safely in the supine position with early outcomes in line with classical CSI literature.
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PMID:Feasibility and early outcomes of supine-position craniospinal irradiation. 1989 Aug 94


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