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Biomedical subjects

C H Müller

Publications and source records attributed to C H Müller.

14 recordsLinked to original sources
PubMed2003

[Acute pancreatitis].

While interstitial acute pancreatitis usually takes a benign course, necrotizing acute pancreatitis takes a severe course, mainly because of severe local and systemic complications. After a quick diagnosis it is necessary to rapidly assess a degree of severity of the disease and thus the prognosis. The clinical picture and the result of imaging procedures do not always correspond. The management basically includes to treat pain as well as to administer fluid, electrolyte, protein and calories. In addition, systemic treatment of complications such as shock or respiratory and renal insufficiency--if occurring--is necessary. In case of pancreatic necrosis, prophylactic administration of pancreas-penetrable antibiotics is recommended to avoid infection. In the severely ill with infected pancreatic necrosis, surgery is the treatment of choice. In approximately 10% of all patients with alcohol-induced pancreatitis, there is a gradual transition to chronic pancreatitis.

APACHE↗
PubMed2001

Incidence, risk factors, and clinical outcome of stroke after acute myocardial infarction in clinical practice. MIR and MITRA Study Groups. Myocardial Infarction Registry. Maximal Individual Therapy in Acute Myocardial Infarction .

In this analysis of ischemic and hemorrhagic strokes after acute myocardial infarction (AMI) in 21,330 consecutively included patients with AMI, we found an incidence of stroke after AMI of 1.2% and a very poor prognosis. Previous stroke, atrial fibrillation, and older age were the strongest predictors of stroke after AMI; thrombolysis was a borderline risk factor and early therapy with aspirin was associated with a reduction in stroke after AMI.

Aged↗
PubMed2000

Does gastroscopy induce myocardial ischemia in patients with coronary heart disease?

BACKGROUND AND STUDY AIMS: Gastroscopy has been reported to be dangerous for unstable patients with coronary heart disease (CHD). The aims of this study were to find out whether endoscopy is equally liable to cause myocardial ischemia in stable CHD patients, and whether this can be predicted prior to endoscopy, and to find out the frequency of abnormal findings in patients for whom a secondary prophylaxis with acetylsalicylic acid (ASA) is indicated. PATIENTS AND METHODS: Electrocardiograph recording using a Holter monitor was performed during gastroscopy in 71 patients with stable CHD, to check for silent ischemia. To predict potential ischemia during gastroscopy, the Holter monitoring ECG was applied prior to a treadmill test, and withdrawn after gastroscopy 16-22 hours later. RESULTS: During gastroscopy, 30 patients (42%) had silent ischemia, but only 1 patient (1%) became symptomatic. Ischemia was dependent on heart-rate (median heart rate with ischemia 124 beats/min, without 104 beats/min). Abnormal findings on gastroscopy were found in 53 patients (75%). They implied a potential bleeding risk in 30 patients (42%) and prevented the indication for ASA in 6 of them (8%). CONCLUSIONS: Gastroscopy is potentially a harmful procedure for CHD patients, but the incidence of ischemic periods may be reduced by conscious sedation and, if the patient is receiving beta-blocking agent therapy, by applying this medication prior to gastroscopy.

Adult↗
PubMed1999

Massive intraperitoneal bleeding from tryptic erosions of the splenic vein. Another cause of sudden deterioration during recovery from acute pancreatitis.

Acute bleeding is a rare, but frequently fatal complication of pancreatitis. Bleeding into the gastrointestinal tract may occur owing to gastric or duodenal erosions, peptic ulcers, or varices in the esophagus, stomach, or colon following splenic vein thrombosis, or intraperitoneally from eroded vessels in pancreatic pseudocysts or expanding pseudoaneurysms. We report a novel case of massive intraperitoneal bleeding owing to tryptic erosions of the splenic vein in a patient recovering from acute pancreatitis. Diagnosis of the bleeding was made by ultrasound and ultrasound-guided blood aspiration. The source of the bleeding was identified intraoperatively, and a left-sided pancreatectomy and a splenectomy were performed.

Adult↗
PubMed1998

Liver biopsy is a useful predictor of response to interferon therapy in chronic hepatitis C.

AIM: To evaluate the usefulness of easily assessable morphological parameters in liver biopsies in order to predict efficacy of interferon-alpha (IFN) treatment in patients with chronic hepatitis C. METHODS AND RESULTS: Inflammatory activity and fibrosis (according to Scheuer), and the hepatic iron content (according to Rowe and DiBisceglie) were assessed in pre-treatment liver biopsies of 73 de novo patients with chronic hepatitis C. Furthermore the presence of fat, lymphoid aggregates, and bile duct lesions was evaluated. With respect to IFN therapy patients were classified as responders alanine aminotransferase (ALT) normal and negative hepatitis C virus (HCV) RNA in serum at the end of treatment, n = 33) or non-responders (n = 40). Non-responders had more advanced fibrosis (P = 0.0001) and more extensive iron storage (P = 0.0008) than responders. In contrast absence of stainable iron was frequently (46%) associated with sustained response. Absence of fat droplets in hepatocytes was associated with response (P = 0.0001). Stepwise logistic regression analysis indicated that the stage of fibrosis, the hepatic iron grade, and the presence or absence of fat were independent predictors of response. CONCLUSIONS: Liver biopsy provides useful information for selection of patients with hepatitis C for IFN therapy.

Adult↗
PubMed1990

Painless acute pancreatitis subsequent to anticholinesterase insecticide (parathion) intoxication.

Painless acute hemorrhagic pancreatitis, manifested only by an ileus, is described in two of nine patients after ingestion of parathion, a poisonous anticholinesterase insecticide. Other investigators have shown in animal experiments that parathion increases pancreatic intraductal pressure and stimulates pancreatic secretion. Such described cases may be designated pathologically as clinical examples of acute obstruction pancreatitis. Hemoperfusion is usually chosen to treat parathion intoxication, but carries the risk of causing hemorrhages in acute hemorrhagic pancreatitis. Clinically, it is therefore important to determine, by way of enzyme estimations and imaging procedures, whether acute pancreatitis has occurred following parathion intoxication, so that the prognosis for the poisoned patient is comprehensive enough and the antidated measures applied do not aggravate the pancreatic condition.

Acute Disease↗