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)

Intravenous cefazolin and cefoxitin were compared in a prospective randomized trial in infections where the suspected pathogen was expected to be susceptible to both antibiotics. In the cefazolin group (12 patients) the diagnosis was pneumonia in 4, including 2 with pneumococcal bacteremia, soft tissue infection in 5, Staphylococcus aureus bacteremia in 1, acute pyelonephritis in 1, and disseminated gonococcal infection in 1. In the cefoxitin group (10 patients) the diagnosis was pneumonia in 4, including 2 with pneumococcal bacteremia, soft tissue infection in 4, acute pyelonephritis in 1, and disseminated gonococcal infection in 1. In the cefazolin group receiving an evaluable course of therapy, a good clinical response was seen in 10 of 11 patients, and a bacteriological response was seen in 5 of 7. Cefazolin failed to eradicate S. aureus bacteremia in 1 patient and S. aureus in a skin ulcer of another patient. All 10 cefoxitin patients had good clinical and bacteriological responses, but in 1 patient S. aureus colonization of a postoperative wound recurred after discontinuation of the drug. Side effects in both groups included skin rash, phlebitis, and elevation of the serum alkaline phosphatase. Both cefoxitin and cefazolin appeared effective in infections caused by susceptible aerobic pathogens with the possible exception of S. aureus, although all 11 strains of S. aureus isolated in this study were susceptible in vitro to both antibiotics. Cefoxitin appeared to be equivalent to cefazolin in efficacy and occurrence of side effects.
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PMID:Prospective comparison of cefoxitin and cefazolin in infections caused by aerobic bacteria. 34 96

Sera from 103 fasting individuals 3 to 76 years of age and free of clinical infectious disease and sera from 183 patients with infectious disease were assayed for serum total non-esterfied fatty acids (tNEFA) and compared. Data were also separated into five groups according to age of donor: 3--7, 8--19, 20--35, 36--60, and 61--76 years. The mean group serum levels of tNEFA increased with age. Among patients with infectious diseases sixty-five were diagnosed as having hepatitis, 41 with infectious mononucleosis, 18 with cellulitis, 12 with pulmonary tuberculosis, 11 with non-pneumococcal pneumonia, 9 with pneumococcal pneumonia, 8 with pharyngitis, 6 with pyelonephritis, 6 with aseptic meningitis, 4 with Gram-negative sepsis, and 3 with encephalitis. The sera from 23 non-fasting patients with gonorrhea were also tested. The serum tNEFA levels were found to be altered, in fact depressed from normal group values, only in patients with pneumonia or tuberculosis. This depression may be related to aberrant pulmonary metabolism during pneumonia.
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PMID:Reduced level of non-esterified fatty acids in sera from patients with infectious respiratory disease. 69 41

A total of sixteen patients with urethral stricture and/or perineal urinary fistulae (water-can perineum) complicating gonorrhoea were seen at the Special Treatment Clinic, University College Hospital, Ibadan, Nigeria. The patients were aged between 25 and 80 years, and the latent period between the time of original attack of gonococcal infection and the development of complications varied from 4 to 50 years. The rate of divorce or marital separation is high among these patients with late sequelae of gonorrhoea. The factors responsible for the present higher incidence of early and late complications of gonorrhoea among patients in Nigeria and other tropical countries compared with their counterparts in Europe and North American include: (a) Lack of medical facilities in most rural areas; (b) Inadequate treatment of veneral diseases, including the urban areas where self-medication is practised on a large scale by the general population; (c) Illiteracy and ignorance of venereal diseases. The cases of watering-can perineum reported here, and the subsequent chronic pyelonephritis and hypertension, reinforce the plea for early and energetic treatment of acute gonorrhoea in Africa as well as large-scale control measures by the health authorities.
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PMID:Gonococcal urethral stricture and watering-can perineum. 100 18

Cefonicid (Monocid) and ceftriaxone (Rocephin) are long half-life cephalosporins that may be used for serious infections in the outpatient setting. They may be used as an extension of initial hospital treatment, or therapy can be initiated and completed in many cases with the patient remaining at home. Sufficient clinical experience exists with both ceftriaxone and cefonicid to recommend these agents for selected patients having pyelonephritis, osteomyelitis, or soft tissue infections. Cefonicid, perhaps in combination with erythromycin, will provide excellent coverage for complicated community-acquired pneumonias. Ceftriaxone is effective as single-dose therapy for even complicated gonococcal infections. The use of long half-life cephalosporins in ambulatory practice may result in substantial cost savings for certain patients.
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PMID:Use of long half-life parenteral cephalosporins in ambulatory practice. 379 13

A young man presented with signs and symptoms of epididymitis and pyelonephritis after adequate treatment of gonococcal urethritis a week earlier. This is an unusual presentation of gonococcal disease.
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PMID:Gonococcal epididymitis and pyelonephritis in a male. 401 57

A statistical study was performed on new outpatients. The total number of new outpatients in 1984 was 6,890 (male: 4,381, female: 2,509) and the male to female ratio was was 1.75:1. They had urogenital diseases definitely diagnosed (5,925), indefinitely diagnosed (325), normal (282), and diseases other than urogenital (358). Thirty percent of the outpatients were referred to by other sources. The number of operations on new outpatients was 191, circumcision, resection of condyloma and vasectomy were representative. The peak of the age distribution was in the thirties for males and in the twenties for females. For the first time in Japan, we treated renal and upper ureteral stones using Extracorporeal Shock Wave Lithotripsy (ESWL) on September 1st 1984. The results of ESWL at our hospital have been satisfactory. A statistical study was made on new outpatients according to the international disease classification. There were 94 malignant (urogenital) tumors (1.5%). The major diseases of the new outpatients were cystitis (acute or chronic: 22.8%), prostatitis (17.0%), upper urinary tract stone (12.9%), benign prostatic hypertrophy (10.1%). In males the major diseases were prostatitis, benign prostatic hypertrophy, upper urinary tract stone, balanoposthitis, gonorrhea, and in female they were cystitis, upper urinary tract stone, pyelonephritis, renoptosis. We conclude that out hospital plays a major role as a private urological hospital.
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PMID:[Clinical statistics on outpatients at the Urological Clinic of Higashi Sapporo Sanjukai Hospital in 1984]. 409 Nov 23

Fleroxacin is a new oral and intravenous trifluorinated 4-quinolone, which acts by inhibiting the essential bacterial enzyme DNA gyrase. Fleroxacin exhibits a broad spectrum of action, characterized by pronounced activity against aerobic gram-negative bacteria, but also against gram-positive pathogens such as staphylococci. Fleroxacin is distinguished by its excellent bioavailability, high concentrations in the plasma and other body fluids, good tissue penetration, and a long half-life of 10-12 h, thus allowing once-a-day administration. A single oral dose of 400 mg fleroxacin is effective in uncomplicated cystitis in women, uncomplicated gonococcal infections, bacterial enteritis, and traveler's diarrhea. A single daily dose of 200 mg administered for 3 days is effective in uncomplicated urinary tract infection (UTI), while longer treatment and higher doses may be required in acute uncomplicated pyelonephritis and complicated UTI. Skin, soft tissue, bone and joint infections, and lower respiratory tract infections including exacerbation of chronic bronchitis and non-pneumococcal pneumonia are further indications for fleroxacin.
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PMID:Fleroxacin overview. 886 29

Gatifloxacin is a new 8-methoxy-fluoroquinolone antibiotic approved for use in the United States in December 1999. It has a broad spectrum of activity with potent activity against gram-positive bacteria, including penicillin-resistant Streptococcus pneumoniae, as well as excellent activity against gram-negative and atypical organisms. Gatifloxacin is available in both oral and injectable forms and is administered once/day. Bioavailability is 96%, with a plasma half-life of approximately 8 hours in individuals with normal renal function. Elimination is primarily renal excretion of unchanged drug with no cytochrome P450-mediated metabolism. The drug is distributed extensively into tissues and fluids and has a favorable pharmacodynamic profile against important pathogens. It had excellent efficacy in clinical studies of acute sinusitis, acute bacterial exacerbations of chronic bronchitis, community-acquired pneumonia, complicated and uncomplicated urinary tract infections and pyelonephritis, skin and skin structure infections, and uncomplicated gonococcal infections. The agent is well tolerated, with no evidence of hepatic, cardiac, or phototoxicity noted thus far. Drug interactions are uncommon; however, like other fluoroquinolones, coadministration with multivalent cations should be avoided due to significantly decreased absorption. Gatifloxacin should prove to be a safe and effective agent for a wide variety of infections.
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PMID:Gatifloxacin, an advanced 8-methoxy fluoroquinolone. 1119 37

Gatifloxacin is a novel fluoroquinolone with a 3-methylpiperazine group at position 7 of the quinolone ring and a methoxy group at position 8 [287520,379131]; the 8-methoxy substituent seems to decrease the rate of development of resistance in Gram-positive bacteria [378631]. Gatifloxacin appears safe and effective [286426,342518,378432] and has been approved in the US and several other countries for the treatment of community-acquired pneumonia (CAP), acute bacterial exacerbation of chronic bronchitis, acute sinusitis, uncomplicated skin and skin structure infections, uncomplicated urinary tract infections, complicated urinary tract infections and pyelonephritis, uncomplicated urethral, endocervical, pharyngeal and rectal gonorrhea [352761,359434].
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PMID:Gatifloxacin Kyorin Pharmaceutical Co. 1124 93

The relationship between genital tract infection and preterm delivery has been established on the basis of biochemical, microbiological, and clinical evidence. In theory, pathogenic bacteria may ascend from the lower reproductive tract into the uterus, and the resulting inflammation leads to preterm labor, rupture of the membranes, and birth. A growing body of evidence suggests that preterm labor and/rupture of the membranes are triggered by micro-organisms in the genital tract and by the host response to these organisms, ie, elaboration of cytokines and proteolytic enzymes. Epidemiologic and in vitro studies do not prove a cause-and-effect relationship between infection and preterm birth. However, the preponderance of evidence indicates that treatment of asymptomatic bacteriuria and symptomatic lower genital tract infections such as bacterial vaginosis (BV), trichomoniasis, gonorrhea, and chlamydia will lower the risk of preterm delivery. Based on current evidence, pregnant women who note an abnormal vaginal discharge should be tested for BV, trichomonas, gonorrhea, and chlamydia. Those who test positive should be treated appropriately. A 3- to 7-day course of antibiotic treatment for asymptomatic bacteriuria during pregnancy is clinically indicated to reduce the risk of pyelonephritis and preterm delivery. Routine screening for chlamydia and gonorrhea should be performed for women at high risk of acquiring sexually transmitted diseases. The practice of routine screening for BV in asymptomatic women who are at low risk for preterm delivery cannot be supported based on evidence from the literature. Routine screening for asymptomatic bacteriuria during pregnancy is cost-effective, particularly in high-prevalence populations. The results of antibiotic trials for the treatment of preterm labor have been inconsistent. In the absence of reasonable evidence that antimicrobial therapy leads to significant prolongation of pregnancy in the setting of preterm labor, antibiotics should be used only for protecting the neonate from group B streptococci sepsis. They should not be used for the purpose of prolonging pregnancy. Multiple investigations have shown that, in patients with preterm premature rupture of the membranes, prophylactic antibiotics are of value in prolonging the latent period between rupture of the membranes and onset of labor and in reducing the incidence of maternal and neonatal infection. The most extensively tested effective antibiotic regimen for prophylaxis involves erythromycin alone or in combination with ampicilln. Controversy still exists regarding the appropriate length and route of antibiotic prophylaxis.
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PMID:Infection, antibiotics, and preterm delivery. 1170 17


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