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)

The pathophysiology, symptoms and treatment of paraquat intoxication, primarily from oral ingestion, and the pharmacology and pharmacokinetics of paraquat are reviewed. Toxicity has occurred after topical application, oral ingestion or inhalation of paraquat. Systemic toxicity has not been reported from smoking of paraquat-contaminated marijuana but heavy abusers of contaminated marijuana may experience coughing, hemoptysis and mouth irritation. Following ingestion of 30 mg/kg or 50 ml of a 21% (w/w) solution of paraquat (as the base), hepatic, cardiac or renal failure or death may occur. Smaller doses (greater than or equal to 4 mg/kg of paraquat base) may cause respiratory distress, renal dysfunction or, occasionally, jaundice or adrenal cortical necrosis. When paraquat ingestion is suspected, the drug should be removed immediately from the gastrointestinal tract by gastric lavage or by whole-gut irrigation. Adsorbents such as Fuller's earth, bentonite or activated charcoal may be used during gastric lavage. Combined use of forced diuresis (with furosemide, mannitol and i.v. dextrose in water or normal saline), hemodialysis or hemoperfusion is recommended until the compound cannot be detected in body fluids or the dialysate. Immediate and effective treatment is necessary to prevent systemic toxicity or death from paraquat intoxication.
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PMID:Paraquat poisoning: a review. 36 Aug 33

A 74-year-old housewife was admitted to the hospital with complaints of high fever and general fatigue. The physical examinations on admission showed no particular findings except for mild hepatomegaly, but laboratory findings showed severe liver dysfunction, active inflammation and negative tuberculine test. On the 4th day, she suddenly complained of severe respiratory distress. A chest X-ray film demonstrated surprising changes in comparison with that taken on admission. On suspicion of adult respiratory distress syndrome (ARDS) associated with military tuberculosis (Miliary TB), administration of Methylpredonisolone (1000 mg a day for 3 days) in addition to antituberculous drugs was immediately started. With this therapy she was recovered from such ill condition, but the general exhaustion and slight fever continued. We suspected that her condition might be due to adrenocortical involvement of Miliary TB and hormonal examinations were performed. Unexpectedly, Cushing's syndrome was suspected on the basis of the following; high level of plasma cortisol without normal daily variation, normal ACTH level, an absent response to the Dexamethasone suppression test. Computed tomography revealed left side adrenal mass. During these examinations, renal dysfunction probably due to Miliary TB grew gradually worse and she died of renal failure on the 56th day. Necropsy revealed disseminated tuberculosis involving the lungs and the liver, but the adrenal glands were not examined.
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PMID:[A case of miliary tuberculosis (miliary TB) accompanied with adult respiratory distress syndrome (ARDS) in a patient with Cushing's syndrome]. 140 68

Sixteen beagles were allocated into 4 groups, each group consisting of 2 males and 2 females, which were injected sc with 1,3,5 or 7 mg paraquat/kg. The beagles were observed for 2 w after the administration. At the end of the observation period all the dying and surviving dogs were studied pathologically. The LD50 was calculated as 1.8 (1.0-6.1) in males and 3.5 (2.4-10.1) mg/kg in females. Clinical laboratory tests showed increases in segmented neutrophils and monocytes, decreases in lymphocytes, slight decreases in chloride, moderate increases in BUN, GOT, GPT and phospholipids, slight increases in uric acid, total protein, creatine, total cholesterol and total bilirubin, and prolonged prothrombin times. Marked edema, congestion and hemorrhage of lungs, as well as slight congestion in various organs, were observed grossly. In histopathological examination, marked pulmonary hemorrhage and congestion, fibroblast-like cells in alveolar septa, breakdown of alveolar walls, thickening of alveolar walls and pleura, mild congestion and degeneration of the liver, and mild degeneration of renal tubules were observed. The cause of death was respiratory distress and renal failure. The surviving animals had mild atelectasis of the lungs. Electromicroscopic examination on the surviving animals revealed the appearance of spindle-shaped cells, proliferation of type II alveolar cells and fibroblasts, mitosis of fibroblasts, and abundant collagen fiber in the lung, calcium deposition, stratification and thickening of basement membranes, and localized necrotic epithelial cells in the proximal tubules of kidneys, and stratification of intramitochondrial cristae of the liver. Pulmonary fibrosis in the switchover stage was present with participation from type II alveolar cells, fibroblasts and myofibroblasts.
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PMID:Acute toxicological studies on paraquat: pathological findings in beagle dogs following single subcutaneous injections. 150 67

Our institution admitted 39 ELBW (less than 1 kg) between November 1978 and December 1990. In our center, mortality has decreased from 61% to 33% within a decade. Improvements in neonatal intensive care have lowered the limit for these possible survival to 26 weeks of gestational age and 700g of birthweight. Morbidity is still very high. The mean hospital stay is 96 days. Perinatal asphyxia is frequent (3/4) as well as infections, nutritional problems and renal failure. Sixty-six % of this population suffer from respiratory distress syndrome which is the main cause of death. Morbidity and mortality are explained and compared to the recent literature.
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PMID:[Prematurity: development during the last decade at Erasme Hospital, neonatal evaluation]. 156 3

A 35-year-old woman experienced diffuse intraalveolar haemorrhage with respiratory distress and acute renal failure. Renal histology and evolution confirmed Wegener's granulomatosis. Early use of immunosuppressive drugs allowed weaning from mechanical ventilation and temporary improvement of the renal failure. A review of the literature emphasizes the rarity of alveolar hemorrhage as an initial symptom of Wegener's granulomatosis and the necessity of aggressive management.
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PMID:Wegener's granulomatosis presenting as diffuse pulmonary hemorrhage. 186 33

A 72-year-old woman with chronic renal failure requiring haemodialysis developed acute iododerma twice, after receiving iodide contrast dye for radiological procedures. Iododerma was localized to the face, scalp and elbows and was associated with papular purpura of the legs. Histopathology of the skin lesions showed acute necrotizing vasculitis. During the second skin eruption the patient developed acute respiratory distress, which was treated with corticosteroids. During the first eruption asymptomatic infiltrates were present on chest X-ray which disappeared 2 months later. At the present time iododerma seems more frequent in patients with renal failure. Iodides may also be responsible for pulmonary abnormalities, which are sometimes asymptomatic. All these features may be due to leucocytoclastic vasculitis following iodide ingestion.
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PMID:Iododerma and acute respiratory distress with leucocytoclastic vasculitis following the intravenous injection of contrast medium. 214 30

Immediate complications of trauma and shock include right heart failure, acute respiratory distress syndrome, coagulopathy, brain edema, small bowel dysfunction, renal failure, and immune dysfunction. Nosocomial infections are also common in trauma patients. These infections are the combined result of a compromised host defense and various iatrogenic risk factors, including the use of percutaneous drainage tubes, malnutrition, the injudicious use of prophylactic antibiotics, and treatment staff hygiene. The use of prophylactic antibiotics appears to be unwarranted in head, maxillofacial, and neck injuries and is debatable in chest and soft-tissue wounds, fractures, and injuries of the peritoneal cavity. The use of antibiotics in small bowel and colon injuries is justified. Antibiotics are necessary in crush or avulsive injuries. Combination antibiotic therapy often results in multiple complications that may compound the patient's problems. Therefore, a single antibiotic with minimal side effects is the therapy of choice in the surgical intensive care unit.
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PMID:The treatment of sepsis and other complications in the trauma patient. 219 20

We describe a preterm infant with severe idiopathic respiratory distress syndrome (iRDS, hyaline membrane disease) who needed artificial ventilation with high inspiratory pressure, high frequencies, 100% oxygen and developed a symptomatic patent ductus arteriosus (sPDA) in the course of the disease. The infant was given indomethacin to induce constriction of sPDA. Due to an error in drug dilution the patient received a 100-fold overdose of indomethacin. Compared to the normal study protocol side-effects such as renal failure were not observed probably due to sufficient fluid intake and good clinical condition prior to treatment and to the rapid and persistent ductal closure.
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PMID:Effects of highly overdosed indomethacin in a preterm infant with symptomatic patent ductus arteriosus. 237 20

A three-day-old female infant was transferred to the Pediatric Intensive Care Unit with chief presenting problems of progressive change of cyanosis and respiratory distress. Physical examination revealed tachypnea, acrocyanosis, hepatomegaly, undetectable pulse of extremities and oozing over the place of venous puncture. Chest roentgenograms revealed slight cardiomegaly; other X-rays were within normal limits. Complete electrocardiograms showed right axis deviation and right ventricular hypertrophy. Because of an impression of neonatal sepsis, the patient was put in an incubator with oxygen and antibiotics were given. Persistent anuria appeared associated with sighs of cardiac and renal failure; the ventilator was applied; dopamine and lasix were also given. Unfortunately, the cyanosis worsened progressive. Despite several attempts at resuscitations, the infant expired eight hours later. Pathology disclosed the heart size as normal; hypoplasia of ascending aorta as 0.4 cm in diameter; a PDA with 1 cm in diameter; a diminutive bean-sized left ventricle; hypertrophy of right ventricle and atresias of aortic and mitral valves. There was no evidence of septicemia.
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PMID:[Hypoplastic left heart syndrome due to aortic and mitral atresias: report of one case]. 263 9

A 32-year-old woman with acute salpingitis had signs and symptoms of sepsis, with hypotension, renal failure, acute respiratory distress syndrome, and disseminated intravascular coagulation. Streptococcus pyogenes group A was grown from blood cultures taken at the onset of illness, and salpingitis was confirmed at laparotomy. The patient recovered after appropriate antimicrobial and intensive supportive therapy.
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PMID:Septic shock and acute respiratory distress syndrome after salpingitis caused by Streptococcus pyogenes group A. 265 6


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