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Query: UMLS:C0012739 (disseminated intravascular coagulation)
 8,673 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

It has been reported that microangiopathic hemolytic anemia occasionally occurs in patients with severe diabetic microangiopathy. We report a case of insulin-dependent diabetes mellitus in whom microangiopathic hemolytic anemia and chronic disseminated intravascular coagulation (DIC) were thought to be complicated. The patient showed fragmentation hemolytic anemia and progressive diabetic microangiopathy, together with a mild elevation of serum fibrin(ogen) degradation products. Considering the state of chronic DIC, heparin therapy was started, but mild hemolysis persisted. It is possible that microangiopathic hemolytic anemia and chronic DIC cause a vicious cycle in patients with severe diabetic microangiopathy, leading to rapid progression of diabetic microangiopathy.
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PMID:Insulin-dependent diabetes mellitus showing microangiopathic hemolytic anemia and chronic disseminated intravascular coagulation. 129 30

A 37-year-old male, a poorly-controlled insulin-dependent diabetic patient, was admitted to our hospital with complaints of high fever and confusion. Laboratory data showed hyperglycemia, positive inflammatory reaction and liver dysfunction. Blood culture demonstrated Yersinia enterocolitica. Liver CT scan showed multiple low density areas. These data were consistent with a diagnosis of liver abscess secondary to Yersinia enterocolitica. He died of disseminated intravascular coagulation; subsequent autopsy confirmed the clinical diagnosis. Liver abscess secondary to Yersinia enterocolitica with septicemia is rare, but has been reported in compromised hosts. In the mechanism of this disease, the alimentary tract has been suggested to be the port of entry in most cases.
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PMID:Multiple liver abscesses secondary to Yersinia enterocolitica. 142 22

The safety of injecting discordant xenogeneic fetal endocrine pancreatic tissue into the portal vein was studied in a pig-to-dog system. It was found that minced fetal porcine pancreas and fetal porcine isletlike cell clusters prepared by collagenase digestion and culture could be injected with only minor or no hepatic hemodynamic disturbances. Coagulation studies revealed a small increase in plasma fibrinopeptide A, but this increase could be prevented by heparinization of the recipient. There was no consumption of fibrinogen or platelets. In contrast, injection of minced adult porcine pancreas caused pronounced hepatic hemodynamic changes and marked coagulation abnormalities, indicating consumption coagulopathy. The present finding that fetal porcine pancreas can be injected intraportally without deleterious effects in dogs provides a foundation for the eventual clinical use of such material as treatment for insulin-dependent diabetes mellitus.
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PMID:Injection of xenogeneic endocrine pancreatic tissue into the portal vein--effects on coagulation, liver function, and hepatic hemodynamics. A study in the pig-to-dog model. 173 62

Chronic pancreatitis is difficult to treat in patients with a nondilated duct. Patients experiencing intractable pain unresponsive to or judged untreatable by lesser procedures must decide between total pancreatectomy and resultant diabetes or a continuation of their pancreatitis. From 1977 through 1990, 26 patients underwent extensive pancreatectomy and dispersed pancreatic islet tissue autotransplantation for treatment of chronic pancreatitis pain and prophylaxis of surgical diabetes. Of these 26 patients, total (Whipple) or near-total (greater than 95%) pancreatectomy was performed in 24 patients. Of these 24 patients, pain relief could be assessed in 21 patients at 5 to 155 months (mean, 5.7 years), and 19 patients (90%) reported partial or complete remission. Of the patients who underwent total or near-total pancreatectomy, islets were injected intraportally in 22 patients and into the renal subcapsule in two patients. The latter two patients have required insulin since surgery. Of the other 22, one patient died from a complication of the pancreatectomy. Nine of the 21 evaluable recipients of intraportal islet autografts were insulin independent for at least several months after surgery. Five patients are currently insulin independent at 6 years, 4 years, 1.5 years, 9 months, and 5 months after surgery. Of the other four patients, one patient died insulin independent at 6 years, and three patients required insulin beginning 8 to 18 months after surgery. Insulin independence correlated with the number of islets recovered, which in turn correlated inversely with the degree of pancreatic fibrosis. Of our four most recent patients, three patients had mildly to moderately fibrotic glands, and higher numbers of islets were obtained. After total (Whipple) pancreatectomy, these three patients are insulin independent. A liver biopsy was performed in one patient 8 months after total pancreatectomy and islet autotransplantation; numerous clusters of islet cells staining strongly for insulin and glucagon were detected within portal triads on both wedge and needle biopsy specimens. Morbidity related to the intraportal-dispersed pancreatic islet tissue transplantation was low (no disseminated intravascular coagulation, significant portal hypertension, or hepatic dysfunction). Islet autotransplantation can be an effective and safe adjunct to extensive pancreatic resection for those patients who risk surgical diabetes for relief of their chronic pancreatitis pain.
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PMID:Autotransplantation of dispersed pancreatic islet tissue combined with total or near-total pancreatectomy for treatment of chronic pancreatitis. 185 51

The authors observed 53 cases of diabetic ketoacidosis treated with low doses of insulin. Mean age of the patients was 41 +/- 17 years, duration of diabetes mellitus 7.5 +/- 6.4 years. Ketoacidosis was due to: infections in 36%, other diseases in 7%, and cessation of insulin therapy in 25% of cases. Ketoacidosis was a first sign of diabetes mellitus in 19% of cases while causative factor was not detected in 13% of cases. At the admission to hospital mean blood pH was 7.02 +/- 0.15, mean bicarbonate concentration 6.17 +/- 3.45 mM/l, and glycaemia 40.6 +/- 16.8 mM/l. Therapy of ketoacidosis was complicated by hypopotassemia in 1 patient and transient hypoglycaemia in another patient. Five patients (9.6%) died. Infections, myocardial infarction, acute pancreatitis, pulmonary edema, and disseminated intravascular coagulation were the causes of deaths.
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PMID:[Analysis of the cause of death in diabetic ketoacidosis based on 5 years of personal observation]. 251 62

A case of emphysematous pyelonephritis is presented. A 66-year-old woman with diabetes mellitus was hospitalized for sudden pyrexia and left abdominal pain on January 13, 1987. She had shown preshock, pre-disseminated intravascular coagulation, hyperglycemia and renal dysfunction. Plain X-ray films of the abdomen and abdominal computer tomographic scanning showed a gas shadow in the left kidney. Retrograde pyelography demonstrated the left complete ureteral obstruction. A diagnosis was made of emphysematous pyelonephritis associated with diabetes mellitus and ureteral obstruction. Left nephrectomy was performed on January 17, 1987, and the pus obtained from the kidney yielded E. coli. After the operation, she has been doing well with diabetes mellitus under good control without insulin therapy. Thirty two cases of emphysematous pyelonephritis in the Japanese literature including our case are reviewed.
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PMID:[A case of emphysematous pyelonephritis--review of 32 cases in Japanese literature]. 269 28

Low plasma levels of the opsonic glycoprotein fibronectin (Fn) have been suggested to imply an impaired host defense against sepsis. However, the mechanism(s) behind Fn depletion in sepsis are obscure. We measured the Fn plasma concentration in 32 patients 12 to 24 h after the diagnosis of septic shock. Although the average plasma level was low (214 +/- 80 [SD] mg/L) compared to that of a reference material (p less than .001), the range was great (60 to 403 mg/L). A multivariate analysis of some possible influencing factors showed significant (p less than .01) positive correlations to the prothrombin level (r = .62) and the amount of insulin infused per 24 h (r = .63). The relationships to disseminated intravascular coagulation-related variables, hemodilution, and outcome were weak. Cryoprecipitate was infused into 16 patients; Fn levels increased by 52 +/- 18% of the expected increase. The most severely ill patients displayed the lowest rates of increase. The postinfusion decrease in Fn plasma concentration indicated that the plasma half-life of cryoprecipitate Fn was about 25 h. The results support the concept that decreased Fn synthesis, probably in the liver, is the major reason for Fn depletion in sepsis, rather than an increased rate of consumption.
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PMID:Plasma fibronectin levels in sepsis: influencing factors. 367 61

Acute leukemias with high white blood count have a poor immediate prognosis and the treatment must be started within the first hours following diagnosis. It is necessary to prevent and to treat the severe metabolic disorders observed during induction treatment of acute lymphoblastic leukemia with WBC greater than or equal to 100,000/mm3. We analysed all the metabolic disorders in a retrospective study of 45 patients in order to determine their adequate prevention and treatment. Prevention of hyperuricemia and of secondary renal failure is now possible with urate oxidase, allowing an aggressive and rapid induction. Hyperkalemia can be prevented by urinary alkalinization and hyperphosphoremia with hypocalcemia by high dose intravenous calcium therapy. Renal failure is often transitory and functional. Disseminated intravascular coagulation is treated by heparin and platelets infusion and severe hyperglycemia requires insulin therapy.
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PMID:[Acute hyperleukocytic lymphoblastic leukemia (greater than or equal to 100,000 leukocytes/mm3). Metabolic changes during induction treatment. Study, prevention and treatment]. 385 53

Overwhelming postsplenectomy infection (OPSI) due to group B streptococcus developed in an insulin-dependent diabetic patient. The illness began with nonspecific symptoms, followed rapidly by hypotension and disseminated intravascular coagulation. The early institution of appropriate antibiotics, fluid replacement and pressor agents resulted in a favorable clinical outcome. The association of group B streptococcal infection and diabetes mellitus is discussed. The defects in normal host defenses associated with asplenic state and diabetes mellitus are further emphasized. This is the first case report linking the association of OPSI, diabetes mellitus and group B streptococcal septicemia.
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PMID:Postsplenectomy sepsis caused by group B streptococcus (S. agalactiae) in an adult patient with diabetes mellitus. 390 27

Six patients, ranging in age from 28 to 41 years, five men and one woman, underwent 80% to 95% pancreatectomy for chronic pancreatitis, with subsequent autotransplantation of pancreatic fragments. The technique for isolation of pancreatic fragments containing islets of Langerhans was extrapolated from previous experimental work. The follow-up period ranged from one to 25 months. Normal or near-normal carbohydrate metabolism was observed in each patient after the autotransplantation procedure; however, only two patients were insulin independent at 25 and 20 months. One patient died one month after pancreatectomy and autotransplantation of disseminated intravascular coagulation, and another died at three months of surgical complications and sepsis. The remaining two patients were alive and insulin dependent at nine and 25 months. Further developments in islet cell autotransplantation techniques are necessary to achieve, if possible, an insulin-independent status and avert surgically induced diabetes mellitus after total or subtotal pancreatectomy.
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PMID:Islet cell autotransplantation after subtotal pancreatectomy. 640 57


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