Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0035078 (renal failure)
 31,970 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Nineteen cases (male 6, female 13) of acute obstructive suppurative cholangitis (AOSC) were divided into 2 groups and were studied, Group A; over 70 yrs old (12), Group B; under 70 yrs old (7). The most frequent etiology of AOSC was choledocholithiasis (Group A 75%, Group B 43%). Urgent biliary drainage was performed in 18 cases, and which were clinically improved. The decreasing rate of bilirubin were fair in both groups and only 2 cases in Group A were dead. Concerning with the laboratory findings on admission, Group A had a higher level of BUN than Group B, and there were no other significant differences. Complications were frequently occurred in Group A (Shock 83%, DIC 83%, Renal failure 42%). The diameter of choledochus at biliary drainage was below 9 mm in 45% of cases in Group A, which implied the rapid progression to AOSC from the onset of biliary obstruction. Early diagnosis and urgent biliary drainage were essential for the management of AOSC in the old age.
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PMID:[Clinical features of acute obstructive suppurative cholangitis (AOSC) in the old age]. 157 7

A 54-year-old man received insertion of an acupuncture needle into the region extending from the posterior neck to the back on two occasions for the treatment of shoulder stiffness. Two weeks after the second acupuncture, he developed fever, dysarthria and mictionary disturbance, finally reaching the condition of tetraplegia. He was immediately admitted to an emergency room in our hospital, and was diagnosed as sepsis with DIC, ARDS, heart failure, renal failure, liver failure, and myelitis. After one month, he recovered with transverse myelopathy as a residual deficit. Neurological findings showed transverse myelopathy below the level of Th2 at that time. Cervical CT revealed an irregular low density at the periphery of the cervical vertebra from the C2 to C4 level. Cervical MRI revealed an irregular swelling of his spinal cord from the C2 to C7 level. We explained the mechanism of transverse myelopathy in this case as follows. After the acupuncture, he suffered a focal infection of the region of needle insertion, and then the infection expanded to the cervical vertebra, thus causing osteomyelitis, sepsis, and finally cervical myelitis. Direct injury of the spinal cord and nerve roots as a complication of acupuncture was previously reported, but indirect injury of the spinal cord due to myelitis had not been reported except our present case. Careful attentions should be paid to the complications of acupuncture.
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PMID:[A case of transverse myelopathy caused by acupuncture]. 178 54

A 67-year-old man developed hepatic and renal failure over a six-day period. Despite full supportive measures, he died on his 11th day of hospitalization with fulminant DIC and hepatic, renal, and respiratory failure. Postmortem examination revealed acid-fast bacilli in virtually all organ systems. Miliary tuberculosis should be considered as a potentially treatable cause of hepatic failure.
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PMID:Miliary tuberculosis presenting as hepatic and renal failure. 199 37

Malaria must be included in the differential diagnosis of all febrile patients. Malaria is classified 'complicated' or 'uncomplicated', according to clinical findings (cerebral malaria, generalized convulsions, pulmonary edema, severe anemia, hyperthermia, renal failure, haemoglobinuria, shock, spontaneous bleeding) and laboratory results (parasitemia greater than 5%, haemoglobin less than 5 g%, creatinine greater than 265 mumol/l, glucose less than 2.2 mmol/l, DIC, pH less than 7.2, bilirubin greater than 50 mumol/l). Plasmodium (P.) vivax, P. ovale and P. malariae cause uncomplicated disease as a rule, whereas P. falciparum may result in either of both. Complicated falciparum malaria is always at risk for a lethal outcome. Only microscopic evidence of malaria parasites proofs the diagnosis. The thick smear is good for screening, thin films are necessary to determine the species. Serology and cultures are not helpful in diagnosing acute malaria. Tests for drug resistance await to be applicable for emergency situations.
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PMID:[Clinical aspects and diagnosis of malaria]. 199 79

Acute renal failure has been known to follow viper bites in up to 30% of patients, but we believe we have reported the first case in which anuric renal failure developed after the bite of a pigmy rattlesnake. Our patient's renal failure is thought to have been due to a combination of rhabdomyolysis and intrarenal thrombosis caused by DIC. Prompt surgical debridement should be offered to the victim of a bite by any poisonous snake, and antivenin should be administered to any patient with signs of systemic envenomation, with close monitoring for signs of allergic reactions.
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PMID:Acute anuric renal failure after pigmy rattlesnake bite. 205 75

Three kinds of anticoagulant therapy for obstetrical DIC were studied. 1. Antithrombin-III (AT) or gabexate mesilate for acute DIC, mainly for abruptio placentae. 2. Heparin or heparin-AT combination therapy for toxemia pregnancy. 3. Low molecular weight heparin (LMWH) for fetus of intrauterine growth retardation (IUGR). The results obtained were as follows, 1. a) Platelet count, and fibrinogen were significantly increased in AT therapy group compared with gabexate mesilate group. b) In clinical manifestation, renal failure and hemorrhagic diathesis were improved especially in AT group. 2. In heparin-AT group, high systolic blood pressure was improved during administration of AT, the high level of thrombin antithrombin complex was also found in these period. 3. a) The improvement of the gain of estimated fetal body weight was found after administration of LMWH. b) Redistribution of blood flow in one case of severe IUGR was observed during administration of LMWH.
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PMID:[Anticoagulant therapy in obstetrical disorders]. 217 Jul 3

From 1984 to 1988 22 patients with preeclampsia and HELLP syndrome were treated in our ICU. The HELLP syndrome is defined as preeclampsia complicated by thrombocytopenia, hemolysis and disturbed liver function. 3 patients developed a severe DIC with consumption of hemostatic potential. One patient died in multiorgan failure having a consumption coagulopathy, liver rupture and renal failure. To prevent severe hemostatic complications, it is essential to start therapy of DIC as soon as possible by inhibition of the activated coagulation system. Bleeding caused by blood coagulation disorders can occur spontaneously and during operative treatment. Epidural or spinal anaesthesia should be avoided in patients with HELLP syndrome. Because of severe complications such as respiratory failure, diffuse bleeding caused by DIC and progressive deterioration of the renal and liver function in most of the cases, patients with HELLP syndrome require a close cooperation between obstetrics and anesthesist.
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PMID:[Anesthesiologic and intensive care aspects of severe pre-eclampsia with HELLP syndrome]. 239 77

In this phase II trial, 105 eligible patients with no prior chemotherapy and advanced sarcoma received doxorubicin, ifosfamide, and dacarbazine (DTIC) with mesna uroprotection (MAID). Starting doses of these drugs were 60, 7,500, and 900 mg/m2 divided over 72 hours by continuous infusion, respectively. Mesna was given for 84 to 96 hours at 2,500 mg/m2/d. Myelosuppression was dose limiting, causing the only toxic death (sepsis). Nonhematologic toxicity consisted predominantly of anorexia and vomiting. Severe mucositis, macroscopic hematuria, renal tubular acidosis, renal failure, and CNS toxicity occurred in less than 5% of cycles. No cardiotoxicity was detected. The overall response rate (10% complete response [CR]) was 47% (95% confidence intervals, 5% to 18% and 37% to 57%, respectively). Most responses (approximately 70%) were observed within two cycles. Median times to progression were 10 and 9 months, respectively. Histologic high tumor grade, lesions less than 5 cm, and less than 1 year from diagnosis to study entry correlated with the probability of response. The median survival was 16 months. Time from diagnosis to study entry, performance status, and extent of disease, but not histologic grade, correlated with survival. Following CR, two patients remain disease-free at 32 and 16 months. Of the 15 additional patients rendered disease-free with surgery, two remain disease-free at 30 and 18 months with no further therapy. While most relapses occurred in sites of prior involvement, death from CNS metastases occurred in 11 of the 80 patients with high-grade sarcomas, of whom seven were still responding systematically (three complete responders). Because of its substantial response in this phase II trial, the MAID regimen is being compared with doxorubicin and DTIC alone in advanced sarcomas and to observation in the adjuvant treatment of high-grade sarcomas in randomized trials.
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PMID:Response to mesna, doxorubicin, ifosfamide, and dacarbazine in 108 patients with metastatic or unresectable sarcoma and no prior chemotherapy. 250 90

Hantaviruses, the causative agents of HFRS, have become more widely recognized. Epidemiologic evidence indicates that these pathogens are distributed worldwide. People who come into close contact with infected rodents in urban, rural and laboratory environments are at particular risk. Transmission to man occurs mainly via the respiratory tract. The epidemiology of the hantaviruses is intimately linked to the ecology of their principal vertebrate hosts. Four distinct viruses are now recognized within the hantavirus genus and that number is likely to increase to six very soon; however, further investigations are necessary. Much more work is still needed before we fully understand the wide spectrum of clinical signs and symptoms of HFRS as well as the pathogenicity of the different viruses in the hantavirus genus of the Bunyaviridae family. HFRS is difficult to diagnose on clinical grounds alone and serological evidence is often needed. A fourfold rise in IgG antibody titer in a 1-week interval, and the presence of the IgM type of antibodies against hantaviruses are good evidence for an acute hantavirus infection. Physicians should be alert for HFRS each time they deal with patients with acute febrile flu-like illness, renal failure of unknown origin and sometimes hepatic dysfunction. Especially the mild form of HFRS is difficult to diagnose. Acute onset, headache, fever, increased serum creatinine, proteinuria and polyuria are signs and symptoms compatible with a mild form of HFRS. Differential diagnosis should be considered for the following diseases in the endemic areas of HFRS: acute renal failure, hemorrhagic scarlet fever, acute abdomen, leptospirosis, scrub typhus, murine typhus, spotted fevers, non-A, non-B hepatitis, Colorado tick fever, septicemia, dengue, heartstroke and DIC. Treatment of HFRS is mainly supportive. Recently, however, treatment of HFRS patients with ribavirin in China and Korea, within 7 days after onset of fever, resulted in a reduced mortality as well as shortened course of illness.
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PMID:Hemorrhagic fever with renal syndrome. 257 14

Abruptio placentae rarely produces severe maternal complications while the fetus is alive in utero. The advent of fetal death (grade III) indicates a severe form of abruptio placentae and a real risk that an overt coagulopathy might develop (grade IIIB). Overt coagulopathy associated with a live fetus is, however, uncommon. The advent of an overt coagulopathy should be viewed as ominous. Treatment of abruptio placentae with overt coagulopathy should be directed toward obtaining a rapid and atraumatic vaginal delivery. Once delivery has occurred, spontaneous reversal of the coagulopathy can be anticipated. In the opinion of one of the authors (G.S.), the advent of severe consumption coagulopathy and/or uterine inertia is an indication for intravenous therapy with aprotinin. It has been shown that such therapy will limit DIC, reverse fibrinolysis, reawaken uterine activity, and lead to rapid vaginal delivery within 6-8 hours. Aprotinin is not commercially available for clinical use in the United States. Prolongation of the abruption-delivery interval will worsen maternal prognosis. Accordingly, the advent of uterine inertia prior to complete cervical dilatation is an indication for immediate cesarean section in circumstances where aprotinin is not available. Following delivery, the physician should be on the lookout for postpartum hemorrhage, which may necessitate immediate transfusion, the administration of oxytocics, and/or uterine manipulation. Surgical intervention is rarely indicated in such cases. The patient should also be carefully observed over the ensuing days and weeks for the evolution and resolution of complications, such as renal failure, pulmonary insufficiency, and panhypopituitarism.
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PMID:Abruptio placentae with coagulopathy: a rational basis for management. 258 Jun 57


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