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 170,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Experience in the treatment of 1498 patients with alcoholic pancreatitis treated with laparotomic and mini-invasive surgeries both in acute and chronic phases of the disease is presented. In 742 patients surgical treatment was multistaged. Re-operations in 17 patients with "chronic purulent pancreatitis", reconstructive surgeries on the pancreas, pancreatic and bile ducts in 84 patients with "head" pancreatitis were most difficult. Percutaneous puncture-catheter procedures for liquid formations in acute phase of pancreatitis were effective as the first stage of treatment to reduce the danger of subsequent laparotomy. Catheterisation of chronic pseudocysts in alcoholic pancreatitis is associated with frequent complications and recurrences and can not be regarded as alternative to internal drainage surgeries. Pancreatic surgeries must guarantee effective correction of intrapancreatic hypertension for prevention of acute pancreatitis recurrences. In acute phase of pancreatitis surgical methods must ensure prevention of symptoms recurrences and pyoseptic complications of pancreatitis.
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PMID:[Recurrent pancreatitis as a surgical problem]. 1269 56

We report the history of a patient and his daughter, both affected with hypoplasia of the abdominal aorta and its branches, leading to early and dramatic complications. In the index patient, renal ischaemia as a result of severe hypoplasia of the abdominal aorta and the origin of renal arteries led to progressive renal failure and end-stage renal disease at the age of 32 years. Other vascular abnormalities included hypoplasia of the celiac trunk (CT) and superior mesenteric artery (SMA). After a successful kidney transplantation at the age of 40 years, he eventually deceased following an episode of possibly ischaemic acute pancreatitis at 47 years. The patient's daughter suffered from an haemorrhagic stroke at the age of 7 years, which led to the discovery of severe hypertension caused by bilateral narrowing of renal arteries, as well as hypoplasia of CT, SMA, subclavian and pulmonary arteries. Biopsy of the narrowed renal artery of the daughter showed a particular form of fibrodysplasia characterized by an unusual fibrosis of the inner part of the media, just beneath the internal elastic lamina. To our knowledge, this is the first report of familial hypoplasia of the abdominal aorta. It might be the cardinal manifestation of a familial form of fibromuscular dysplasia (FMD). Interestingly, the histological lesions described in the daughter's renal artery differ from the classical form of medial FMD.
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PMID:Severe hypoplasia of the abdominal aorta and its branches in a patient and his daughter. 1468 49

Despite advanced techniques of renal replacement therapy as well as improved medical care and control over the last decade, the overall mortality of patients with "internal" nontraumatic acute renal failure (ARF) requiring replacement therapy is still high. In a retrospective study we compared causes of nontraumatic ARF, risk factors for the development of renal failure and mortality rates in patients with nontraumatic ARF, who received hemodialysis therapy from 1981 to 1990 and from 1991 to 2000. 510 patients with nontraumatic ANV requiring hemodialysis were evaluated, 278 patients in 1981-1990 and 232 patients in 1991-2000. In both groups the chronic risk factors for ANV such as hypertension, diabetes mellitus, chronic cardiac failure, chronic hepatic failure and pre-existing renal impairment and the causes of a traumatic ARF were compared. In addition, concomitant sepsis and multi-organ failure as prognostic parameters as well as mortality rates dependent on the causes of ARF were evaluated. In the latter period, there was a significant reduction in the prevalence of acute glomerulonephritis (3.0 versus 8.3%, p < 0.05) and acute interstitial nephritis (2.6 versus 7.6%, p < 0.05) as well as acute pancreatitis (1.7 versus 7.6%, p < 0.01) as causes of ARF. On the other hand, the prevalence of drug-induced ARF increased during the latter period (10.8 versus 4.7%, p < 0.05). Other etiologies of nontraumatic ARF did not significantly differ between the two decades. Patients treated from 1991 to 2000 had chronic risk factors for the development of ARF, namely diabetes (14.6 versus 6.8%), coronary artery disease (28.0 versus 9.3%) and pre-existing renal impairment (51.7 versus 17.6%, p < 0.001), more frequently than did patients dialysed from 1981-1990. The prevalence of sepsis and multi-organ failure was approximately the same in both periods. The overall mortality (41.8 versus 44.6%, NS) and mortality secondary to causes of nontraumatic ARF were similar in both periods. In summary: the prevalence of several causes of nontraumatic ARF has changed during the last decades. Furthermore, patients treated in the 90's had chronic risk factors for renal failure, namely diabetes and pre-existing renal impairment as well as coronary artery disease, more frequently than did subjects treated in the preceding time period. The prognosis of the patients has not been significantly improved.
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PMID:[Etiology and prognosis of "internal medicine" acute renal failure in 1981-1990 and 1991-2000--an analysis of 510 cases in a single center]. 1473 67

The pressure within the abdominal cavity is normally little more than atmospheric pressure. However, even small increases in intra-abdominal pressure can have adverse effects on renal function, cardiac output, hepatic blood flow, respiratory mechanics, splanchnic perfusion and intracranial pressure. Although intra-abdominal pressure can be measured directly, this is invasive and bedside measurement of intra-abdominal pressure is usually achieved via the urinary bladder. This cheap, easy approach has been shown to produce results that correlate closely with directly measured abdominal pressures. Significant increases in intra-abdominal pressure are seen in a wide variety of conditions commonly encountered in the intensive care unit, such as ruptured aortic aneurysm, abdominal trauma and acute pancreatitis. Abdominal compartment syndrome describes the combination of increased intra-abdominal pressure and end-organ dysfunction. This syndrome has a high mortality, most deaths resulting from sepsis and multi-organ failure. Detection of abdominal compartment syndrome requires close surveillance of intra-abdominal pressure in patients thought to be at risk of developing intra-abdominal hypertension. The only available treatment for established abdominal compartment syndrome is decompressive laparotomy. Prevention of abdominal compartment syndrome after laparotomy by adoption of an open abdomen approach may be preferable in the patient at significant risk of developing intra-abdominal hypertension, but this has not been demonstrated in any large trials. Most surgeons prefer to adopt a 'wait and see' policy, only intervening when clinical deterioration is associated with a significant increase in intra-abdominal pressure.
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PMID:Intra-abdominal hypertension and the abdominal compartment syndrome. 1531 Mar 55

Few data exist about the incidence of drug induced acute pancreatitis in the general population. Drugs are related to the aetiology of pancreatitis in about 1.4%-2% of cases. Although angiotensin converting enzymes are generally well tolerated, acute pancreatitis has been reported in a few subjects treated with captopril, enalapril, and lisinopril. A 85 year old man with a long standing history of hypertension, who was treated with ramipril 5 mg once daily, presented with acute pancreatitis. Other causes of the disease were ruled out. After cessation of ramipril his condition improved and amylase level decreased. This was his third episode of acute pancreatitis since ramipril was started in 2000. To the authors' knowledge ramipril induced pancreatitis has not previously been reported.
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PMID:Acute pancreatitis due to ramipril therapy. 1546 1

We report on a 50-year old man who presented with upper abdominal pain and new T-wave inversions in the anterior leads of the electrocardiogramm. Since the patient additionally had cardiovascular risk factors (positive family history, smoking, hypercholesterinemia and hypertension) he was initially thought to have an acute coronary syndrome. Moreover, he had elevated serum levels of amylase and lipase, and together with typical findings of abdominal ultrasound he was diagnosed with acute pancreatitis responsible for the patient's pain. The ECG changes persisted during the hospital stay, but had fully normalised three weeks later. Further cardiologic evaluation yielded normal results. Thus, the ECG-abnormalities could be attributed to the acute pancreatitis, which can cause ECG-pathologies mimicking an acute coronary syndrome in up to 30%. Knowledge of there findings is important in order to prevent wrong therapeutic decisions.
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PMID:[Epigastric pain and abnormal ECG]. 1577 13

Severe acute pancreatitis can be complicated early in its course by life threatening conditions such as abdominal compartment syndrome. We report a patient who needed abdominal decompression three days after admission to the intensive care unit because of intra-abdominal hypertension and end stage organ dysfunction. The clinical course was protracted, but the patient survived and was discharged from the hospital.
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PMID:Life saving abdominal decompression in a patient with severe acute pancreatitis. 1579 Feb 12

This report describes how a rare condition in pregnancy can present with features resembling more common diagnoses in the unwell obstetric patient. Our patient presented in late pregnancy initially with clinical features similar to mild preeclampsia, with proteinuric hypertension, epigastric pain and mildly deranged liver function tests. She went on to develop signs of acute abdomen associated with a persistent tachycardia and hypotension; there was evidence of fetal compromise. Following resuscitation, emergency caesarean section was performed and evolved into a laparotomy. The diagnosis was not clear clinically at this stage, but a retrospective amylase sample suggested acute pancreatitis. There was no clinical evidence of biliary perforation, but ongoing clinical suspicion prompted a CT of the abdomen. This proved unhelpful and our diagnostic dilemma was only resolved by endoscopic retrograde cholangiopancreatography, which demonstrated a biliary leak. A stent was placed with subsequent improvement in the patient's condition. With anaesthetists increasingly involved in the multi-disciplinary management of acutely sick obstetric patients, our case highlights the need for every practitioner involved in such cases to assess each individual fully, and be constantly aware that the diagnosis might not be obvious.
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PMID:Spontaneous common bile duct rupture in pregnancy. 1579 53

Few data exist about the incidence of drug-induced pancreatitis in the general population. Drugs are related to the etiology of pancreatitis in about 1.4-2% of cases. Although statins are generally well tolerated, acute pancreatitis has been reported in a few cases treated with atorvastatin, fluvastatin and simvastatin. A 86-year-old man with long-standing history of hypertension and hyperlipidemia, who was treated with lisinopril 10 mg and atorvastatin 20 mg once daily presented with acute pancreatitis. Other causes of the disease were ruled out. After cessation of the drugs, his physical condition improved and the amylase level decreased. To our knowledge, pancreatitis induced by a combination of atorvastatin together with lisinopril has never been reported in the literature.
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PMID:Acute pancreatitis associated with combined lisinopril and atorvastatin therapy. 1592 Mar 30

To evaluate, with a prospective observational study, whether continuous hemodiafiltration using a polymethyl methacrylate membrane hemofilter (PMMA-CHDF) is effective for prevention and treatment of intra-abdominal hypertension (IAH) and abdominal compartment syndrome (ACS) on patients with severe acute pancreatitis (SAP). The study was carried out in the general intensive care unit (ICU) of a university hospital. Seventeen consecutive patients with SAP were treated in the intensive care unit and underwent PMMA-CHDF whether or not they had renal failure. Blood level of interleukin (IL)-6, as an indicator of cytokine network activation, and intra-abdominal pressure (IAP) were measured daily to investigate their time-course of changes and the correlation between the two. The blood level of IL-6 was high at 1350+/-1540 pg/mL on admission to the ICU. However, it significantly decreased to 679+/-594 pg/mL 24 h after initiation of PMMA-CHDF (P<0.05), and thereafter decreased rapidly. Mean intra-abdominal pressure (IAP) on admission was high, at 14.6+/-5.3 mm Hg, with an IAP of 20 mm Hg or over in 2 of 17 patients, showing that they had already developed IAH. The IAP was significantly lower (P<0.05) 24 h after initiation of PMMA-CHDF, and subsequently decreased. There was a significant positive correlation between blood level of IL-6 and IAP, suggesting that PMMA-CHDF improved vascular permeability through elimination of cytokines, and that it thereby decreased interstitial edema to lower IAP. Sixteen of the 17 patients were discharged from the hospital in remission from SAP without development of complications. Continuous hemodiafiltration using a polymethyl methacrylate membrane hemofilter appears to be effective for prevention and treatment of IAH in patients with SAP through the removal of causative cytokines of hyperpermeability.
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PMID:Management of intra-abdominal hypertension in patients with severe acute pancreatitis with continuous hemodiafiltration using a polymethyl methacrylate membrane hemofilter. 1607 82


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