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)

The results of a retrospective autopsy study of 115 adult patients with haematological or lymphoreticular malignancies or who had undergone transplantation procedures, are presented. The overall incidence of infection was 65%, 123 infections being detected in 75 patients. The bulk of the infections involved the gastro-intestinal and respiratory systems, other systems being considerably less frequently affected. Patients who had received allografts and subsequent immunosuppression had the highest incidence of viral inclusions, especially cytomegalovirus. Candida infections were more common than aspergillosis, and severe fungal infections were most frequent in patients with acute leukaemia who had been treated aggressively. The only other mycosis detected was cryptococcosis. Bacterial pneumonia was the most frequent infection over-all (36%). Tuberculosis, pyelonephritis and Pneumocystis pneumonitis were also encountered.
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PMID:The incidence of infections in compromised patients at Groote Schuur hospital. An autopsy study. 34 75

In the course of Candida albicans pyelonephritis an infant devleoped acute renal failure as a result of bezoar production with bilateral obstruction of the ureters. As on the one hand "obstructive" Candida pyelonephritis is not a well-recognised cause of renal failure, and on the other a noticeable increase in the number of cases of serious Candida infection with pyelonephritis can be observed during antibiotic and immmunosuppressive therapy, it seems worthwhile to report this case.
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PMID:[Renal failure in an infant due to bilateral ureter obstruction by Candida albicans pyelonephritis (author's transl)]. 90 39

The efficacy of liposome-encapsulated amphotericin B in treating experimental murine candidiasis was compared with that of the commercially available amphotericin B (Fungizone). The LD50 of liposomal amphotericin B in ddY mice exceeded 10.0 mg/kg while that of Fungizone was 3.0 mg/kg. Experimental candidiasis was induced by injecting a clinical isolate of Candida albicans strain 0925-107-01, through the tail vein. With the injection of 1.7 x 10(6) colony forming units, the number of colonies in the kidneys remained between 2.1 x 10(5) and 1.2 x 10(6), whereas the number of colonies in blood, liver, spleen, lungs and heart decreased rapidly. Histological examination revealed severe pyelonephritis with fungal infiltration and a mild invasion of the heart, lungs, liver and spleen. The survival rate of mice with experimental candidiasis treated with Fungizone at a dose of 0.8 mg/kg was 50% (the maximum tolerated dose without acute lethality), whereas all mice treated with the liposomal amphotericin B at a dose of 5.0 mg/kg were alive even 42 days after the inoculation (p less than 0.01). Using liposome as a carrier for amphotericin B decreased this drug's systemic toxicity making it possible to administer doses higher than feasible with the commercial preparation and thus obtaining better therapeutic efficacy.
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PMID:Liposome-encapsulated amphotericin B in the treatment of experimental murine candidiasis. 225 1

A 56-year-old woman in chronic hemodialysis had been suffering from uncontrollable fever for the past 7 months. Her original disease was diagnosed as familial polycystic kidney and three of her five brothers were found to have the same disease. Her chromosome was 46,XX,21P+ and laboratory examination revealed severe anemia, malnutrition, liver dysfunction, pyuria and candidiasis of urine. Abdominal echogram and CT scan revealed polycystic kidneys and multiple liver cysts. She was admitted to our hospital and was diagnosed as having pyelonephritis of the right kidney. As her condition was not improved by conservative therapy right nephrectomy was performed. One month later, spiking fever and left tenderness reappeared. Those symptoms could not be controlled by conservative therapy and left nephrectomy was performed again. Pathological examination on nephrectomized kidneys showed interstitial nephritis, hyaline degeneration and proliferative change of glomeruli, microabscess, colloid of tubules and calcification of parts of Henle's loops. Nephrectomy has been performed in 1.6 to 10.0% of polycystic kidneys due to references since 1952. Eight of the 22 polycystic kidneys (36.3%) seen at our hospital during the past 10 years have been removed.
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PMID:[A case of polycystic kidney with bilateral nephrectomy]. 305 41

Ofloxacin, a new fluoroquinolone, was given to fifty patients (29 females and 21 males) aged 25 to 86 years with urinary tract infection or prostatitis. Urinary tract infections usually chronic and associated with urologic anomalies, included 17 cases of cystitis and 19 cases of pyelonephritis. 14 patients had prostatitis. Pathogens recovered from the urine were 26 E. coli, 2 Citrobacter, 4 Proteus mirabilis, 2 Klebsiella, 2 Enterobacter, 3 Serratia, 3 Staphylococcus aureus and 11 Pseudomonas. Minimal inhibitory concentrations of ofloxacin ranged from 0.03 to 0.12 microgram/ml (mean MIC: 0.6 microgram/ml) for 27 nalidixic acid-sensitive strains, and from 0.25 to 4 micrograms/ml (mean MIC: 1 microgram/ml) for 26 nalidixic acid-resistant strains. Ofloxacin was given as single drug therapy in all patients, in a daily dosage of 200 mg b.i.d. in 46 patients and 400 mg b.i.d. in 4 patients, for 7 to 97 days (average 40 days). Follow-up after discontinuation of treatment was 3 to 12 months. Therapeutic results were as follows: 17 cures for the 17 cystitis patients, 17 cures and 2 failures by relapse for the 19 cases of pyelonephritis, and 11 cures, 1 failure by persistence of bacteriuria and failure by relapse for the 14 cases of prostatitis. Digestive disorders, i.e. nausea, abdominal pain, constipation, occurred in 6 patients and required withdrawal of the drug in 1; candidiasis of the tongue was recorded in one patient and digestive complaints with neuropsychic disorders in another. Two patients had short-lived, moderate leukopenia with granulopenia and one had transient worsening of preexisting renal failure. Hepatic tolerance was good.
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PMID:[Ofloxacin (RU 43280): clinical evaluation in urinary and prostatic infections]. 353 29

A 37-year-old female patient reported marked weight loss, prolonged alopecia, recurrent infections and watery diarrhoea. Examination revealed Salmonella infection, candidiasis and immunological signs of previous toxoplasmosis. Between 1978 and 1981, the patient had had close sexual relations to a patient with haemophilia A. Due to this fact, AIDS was suspected. Serological tests for HIV were not available at the time. The findings in DNA image cytometry (nuclear DNA inclusion bodies, polyploid lymphocyte nuclei and binuclear lymphocytes) suggested a viral infection of the lymphoid cells. Electron microscopy revealed in hepatocytes and cerebral cells intranuclear inclusion bodies whose size and contents were not compatible with an infection caused by cytomegalovirus, herpes virus or Epstein-Barr virus. In autopsy, infections of various organ systems such as pneumonia, tracheobronchitis, urocystitis, pyelonephritis, Candida oesophagitis and enteritis were found.
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PMID:[AIDS in a woman having had sexual relations with a patient with hemophilia A. Characteristic findings in DNA image cytometry]. 379 20

A brief review of the literature on urinary tract candidiasis is presented. The presence of Candida albicans in the urine is rather uncommon and most patients have candiduria without any apparent disease. Among the others, three different clinical types of infection are recognized: (1) pyelonephritis, (2) lower urinary tract infection and (3) ureteral obstruction. Of this last type only seven cases were found in the literature; four of the patients died. We add one case in which the patient did very well after the obstruction of the ureters was relieved by means of ureteral catheters and a large urinary output was maintained for several days.
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PMID:Urinary tract candidiasis: report of a case with bilateral ureteral obstruction. 468 71

Necropsies were performed in 12 patients who fulfilled the Centers for Disease Control (CDC) criteria for acquired immunodeficiency syndrome (AIDS), and the postmortem findings were compared with the premortem diagnoses. All of the patients were men with a male sexual preference and histories of multiple episodes of venereal diseases. Four patients were intravenous drug abusers, while two abused amyl nitrate. All 12 of the patients had evidence of cellular immune deficiency at presentation. The causes of death were a variety of opportunistic infections and neoplasms. Pneumocystis carinii pneumonia was diagnosed prior to death in seven patients. Despite current therapy, all seven of those patients had persistent Pneumocystis carinii pneumonia at necropsy, as well as clinically undiagnosed cytomegalovirus infection. In addition, two cases of acid-fast infections, two of visceral candidiasis, one of pneumocystis pneumonia, one of central nervous system lymphoma, one of gram-negative bacterial pyelonephritis, and one of cutaneous aspergillosis were clinically unrecognized and untreated. Nine patients died with two or more infections. Thus, necropsy is a valuable tool for recognizing clinically undiagnosed infections and malignant disorders in AIDS.
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PMID:Necropsy findings in acquired immunodeficiency syndrome: a comparison of premortem diagnoses with postmortem findings. 608 91

Arabinitol is a pentitol generated in large quantitites by several species of Candida, including Candida albicans. The level of arabinitol in the sera of infected animals and humans was determined by gas-liquid chromatography of an acetone extract of the serum. Experimentally infected mice with pyelonephritis due to C. albicans had elevated levels of arabinitol; rabbits with pyelonephritis did not have elevated levels, nor did rabbits with catheter-induce cystitis, but rabbits with endocarditis developed elevated levels of arabinitol shortly before death. A prospective study in patients clinically suspected of having invasive candidiasis failed to show elevated levels of arabinitol in most. Mice and patients not colonized or infected with yeasts but with renal failure had high serum levels of arabinitol. The data indicate that an elevated level of arabinitol in the serum of a patient without renal disease is suggestive of invasive candidiasis, but normal serum levels do not contradict the diagnosis.
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PMID:Serum levels of arabinitol in the detection of invasive candidiasis in animals and humans. 701 20

Mycoplasma hominis and Ureaplasma urealyticum can be isolated with considerable frequency from the human urogenital tract and are thought to cause various syndromes such as nongonococcal urethritis, pelvic inflammatory disease, pyelonephritis or infertility. The aim of this study was the evaluation of the presence of different genital pathogens in patients with sexually transmitted diseases (STD) and, in particular, the detection of mycoplasmas in individuals infected with genital microbes and an assessment of the presence of genital microorganisms in patients harbouring Mycoplasma hominis or Ureaplasma urealyticum. Furthermore, the occurrence of mycoplasmas in women with bacterial vaginosis was established. Specimens were collected from a total of 41,980 persons attending the Outpatients' Centre for Infectious Venero-Dermatological Diseases in Vienna from 1994 to 1996. Of all genital pathogens, Ureaplasma urealyticum was cultured most frequently in men and women. Mycoplasma hominis and Ureaplasma urealyticum were detected more often in the vaginal fluid than in the male urethra. By contrast, infection rates with Neisseria gonorrhoeae and Chlamydia trachomatis were higher in men than in women. In both men and women, trichomoniasis increased colonisation with Mycoplasma hominis, while mycoplasmas occurred less frequently together with genital candidiasis. Mycoplasma hominis was cultivated significantly more often in women with bacterial vaginosis than in those without. In contrast to urethral infections in men, cervical infections with Neisseria gonorrhoeae or Chlamydia trachomatis raised the incidence of Mycoplasma hominis in the vaginal fluid.
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PMID:Mycoplasma hominis and Ureaplasma urealyticum in patients with sexually transmitted diseases. 928 64


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