Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034186 (pyelonephritis)
 6,144 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Aztreonam (SQ 26,776) is the first parenteral monobactam agent to be used in patient trials. The agent has significant activity in vitro against facultative aerobic gram-negative bacteria but not against gram-positive or anaerobic bacteria. Aztreonam was used for a year to treat 106 hospitalized patients with a total of 131 documented gram-negative infections. Important exclusion criteria included granulocytopenia, hyperbilirubinemia, meningitis, patients less than 13 years of age, pregnancy, and history of anaphylaxis to penicillin. In this study of 35 men and 71 women, there were 67 cases of pyelonephritis (25% bacteremic), 19 of pneumonia (16% bacteremic), 10 of skin or soft-tissue infections, 9 cases of osteomyelitis, and 6 cases of postpartum endometritis. During the study period, 159 facultative aerobic gram-negative bacteria were tested for aztreonam susceptibility, and 144 (91%) were found to be susceptible. Eighty percent of infections were cured by both clinical and microbiological criteria and each of the other 26 infections showed clinical improvement. Eradication of the infecting organism was achieved in 89% of infections without adverse reaction or drug toxicity.
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PMID:Treatment of serious gram-negative infections with aztreonam. 654 72

The purpose of this study was to investigate the perinatal morbidity and mortality in all the diabetic pregnancies seen at the HGO-"LCA" from January 1992 to December 1993. In that period 186 women (mean age 31 yr) were diagnosed as having diabetes during pregnancy: 54% of them had DMG, 40% DM-II and 6% DM-I, with serum glucose concentration of 133 +/- 41 mg/dL. Neonatal morbidity was given by macrosomia (17%), prematurity (14%), hyperbilirubinemia (11%), hypoglycemia (8%), congenital malformation (6%) and hypocalcemia (4%). Perinatal mortality was 5.3%. The principal causes of maternal morbidity were preeclampsia (17%), polyhydramnios (16%), pyelonephritis (4%) and ketoacidosis (0.05%). Cesarean section was performed in 62% of all diabetic patients. There was not any maternal death. This results showed a high perinatal morbidity-mortality in pregnancies complicated by diabetes mellitus which reclaim a better metabolic control during gestation period.
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PMID:[Perinatal morbidity and mortality in pregnant women with diabetes mellitus]. 778 45

BACKGROUND Unexplained renal insufficiency combined with hepatic failure is a common problem encountered by clinicians. As with many disease processes involving multi-organ systems, reversible causes are usually not readily identifiable, and for many patients their health deteriorates rapidly. We present a rare cause of acute renal failure and hyperbilirubinemia occurring simultaneously, with leptospirosis presenting as Weil's disease. CASE REPORT A 53-year-old male presented to our clinic with complaints of anuria over the past two days. His symptoms started with dark urine, severe cramps in the thighs, and chills. The patient was a visitor to the United States from Guyana. Positive physical examination findings included mild tachycardia and hypotension, scleral icterus, and tenderness over abdomen, costovertebral angles, and thighs. The patient had a high white blood cell count, thrombocytopenia, renal/hepatic insufficiency, and an urinary tract infection (UTI). The patient was initially treated under the suspicion of acute kidney injury secondary to rhabdomyolysis and pyelonephritis. The patient continued to deteriorate with decreasing platelet counts, worsening renal function, hyperbilirubinemia, and respiratory distress, with no improvement with hemodialysis. Broad-spectrum antibiotics were administered, including doxycycline, due to a high suspicion of leptospirosis. The patient's condition drastically improved after initiation of doxycycline. On subsequent days, the patient's Leptospira antibody results were available, showing titers of more than 1:3200. Hemodialysis was discontinued as the patient started producing urine with improved kidney function. CONCLUSIONS As world travel becomes more economically feasible, we will continue to encounter foreign endemic diseases. Leptospirosis presenting as Weil's disease is a common cause of renal and hyperbilirubinemia in endemic areas. Often, as was the case for our patient where the time from presentation to acute respiratory distress syndrome (ARDS) was 72 hours, the diagnosis evolves over the course of several days. Antibody testing often takes time and delays in treatment can cause rapid clinical deterioration. In such cases, we recommend beginning empiric treatment before confirmation of laboratory tests.
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PMID:Leptospirosis Presenting with Rapidly Progressing Acute Renal Failure and Conjugated Hyperbilirubinemia: A Case Report. 2750 68