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Query: UMLS:C0032285 (pneumonia)
 54,520 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

All patients with the acquired immunodeficiency syndrome and a first episode of Pneumocystis carinii pneumonia seen at the San Francisco General Hospital between November 1984 and April 1985 were evaluated for oral treatment with dapsone (100 mg/d) plus trimethoprim (20 mg/kg body weight X d). All 15 patients who met the entry criteria improved clinically and radiographically within 3 to 10 days after starting treatment. Repeat pulmonary function tests and gallium lung scans after 3 weeks of therapy also showed improvement. Although side effects occurred in 14 patients, in only 2 were they severe enough to require stopping therapy. Both of these patients had worsening skin rash, and dapsone-trimethoprim therapy was stopped after 10 days. When compared with trimethoprim-sulfamethoxazole or pentamidine used to treat P. carinii pneumonia in similar patients, oral dapsone-trimethoprim is at least as effective, seems to be better tolerated, and may have a lower frequency of serious side effects.
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PMID:Dapsone-trimethoprim for Pneumocystis carinii pneumonia in the acquired immunodeficiency syndrome. 294 Sep 54

A combination drug of imipenem (MK-0787), a new carbapenem antibiotic, and cilastatin sodium (MK-0791) at a ratio of 1:1 was used to treat infections in 8 children, and the concentrations of MK-0787 were determined in plasma, urine and pus of 1 patient and in cerebrospinal fluid of another patient. Eight patients, aged 2 months to 12 years (males: 3, females: 5), were treated with MK-0787/MK-0791. They consisted of 3 with urinary tract infections (causative organisms: E. coli, K. oxytoca plus E. faecalis, and unknown), and 1 patient each with pneumonia (H. influenzae), enteritis (Salmonella C1), cellulitis (S. aureus), purulent lymphadenitis (unknown) and purulent meningitis (E. coli). The dose, ranging from 7.4 mg/7.4 mg/kg to 11.8 mg/11.8 mg/kg, 3 or 4 times daily, was administered by a 30-minute or 60-minute intravenous drip infusion for 5 to 11 days. To the patient with purulent meningitis, however, 25.85 mg/25.85 mg/kg on the 1st day and 12.9 mg/12.9 mg/kg from the 2nd day were administered 4 times daily. Clinical responses in urinary tract infections were excellent in 2 and good in 1, and responses in pneumonia, enteritis, cellulitis, purulent lymphadenitis and purulent meningitis were excellent, good, good, excellent and poor, respectively. The efficacy rate in a total of 8 patients was 87.5%. As adverse reactions, a rash was observed in one patient and a convulsion in another. The rash disappeared after discontinuation of the administration of the drug and the convulsion stopped after a reduction of the dosage. As abnormal laboratory findings, slight prolongation of the prothrombin time was observed in 1 patient, but no bleeding tendency was noted. When MK-0787/MK-0791 (500 mg/500 mg, or 8.7 mg/8.7 mg/kg) was given by a 60-minute intravenous drip infusion to a 12-year-old boy with cellulitis, the peak plasma concentration of MK-0787 was 31.4 micrograms/ml occurring at the end of the infusion, and then the concentration decreased to 13.9 micrograms/ml in 0.5 hour, 8.9 micrograms/ml in 1 hour, 2.8 micrograms/ml in 2 hours, 0.63 microgram/ml in 4 hours and 0.14 microgram/ml in 6 hours. The half-life was 0.83 hour. These plasma levels provided concentrations exceeding MIC90's against major infective bacteria for 2 hours. The urinary recovery in the first 7 hours was 75.0%, and the urinary concentration was greater than 100 micrograms/ml for 5 to 7 hours.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[Fundamental and clinical evaluation of imipenem/cilastatin sodium in the field of pediatrics]. 294 41

A review study examined the clinical course of measles diagnosed in children being treated for malignant disease in Newcastle upon Tyne during 1973-86. Of the 17 cases diagnosed, five were fatal. Factors associated with a favourable outcome were a typical rash and Koplik's spots, which were accompanied by a detectable serum antibody response and the disappearance of measles giant cells from nasopharyngeal secretions. Pneumonitis severe enough to require assisted ventilation was invariably fatal. Pneumonitis and encephalitis were the main complications. Treatment included immunoglobulin, interferon, and ribavirin, but none could clearly be shown to be effective. The comparatively low mortality in this series may have been due to the extensive use of the fluorescent antibody technique in Newcastle during the study period and therefore detection of less severe cases as compared with other reports.
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PMID:Measles in children who have malignant disease. 311 96

Ten patients with infections (8 neonates and 2 infants) were treated with 10.2 mg/10.2 mg/kg-37.7 mg/37.7 mg/kg of imipenem/cilastatin sodium (IPM/CS) b.i.d. or t.i.d. by a 1-hour intravenous drip infusion. The plasma concentrations of IPM/CS were determined in 5 of the 10 patients and in the cerebrospinal fluid of 1 patient of the 5. 1. The patients studied included 5 with pneumonia and 1 each with urinary tract infection, omphalitis, suspected meningitis, periproctal abscess and suspected septicemia. Clinical efficacy was evaluated in 9 patients: the patient with suspected meningitis was excluded from the clinical evaluation because the infection was doubtfully due to bacteria. Responses were excellent in 4 and good in 5 patients. No patient with a poor response was observed. All of the 6 etiological isolates obtained from 5 patients (2 strains of Staphylococcus aureus and 1 each of Escherichia coli, Enterococcus faecalis, Streptococcus agalactiae and Bacteroides fragilis) were eradicated. 2. As for side effects, rash was observed in 1 patient and petechiae accompanied by decreases in platelets and reticulocytes and increases in GOT and GPT were observed in another. Other abnormal laboratory test values in addition to the above abnormalities consisted of an increase in GPT in 1 patient and increases in GOT and GPT in another. These side effects and abnormalities in laboratory test values were mild and normalized after discontinuation or completion of IPM/CS administration.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Evaluation of imipenem/cilastatin sodium in neonatal infections]. 321 Mar 3

Skin rash, fever, and eosinophilia developed in a previously healthy 35-year-old woman three weeks after starting carbamazepine. Fulminant respiratory and renal failure ensued. Autopsy showed pneumonitis, nephritis, serositis, pancreatitis, hepatitis, and carditis, characterized by an infiltrate of eosinophils and lymphocytes. The severity, duration, and extensive organ involvement of the reaction make this case unique.
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PMID:Carbamazepine-induced severe systemic hypersensitivity reaction with eosinophilia. 322 45

All patients with the acquired immunodeficiency syndrome treated for their first episode of Pneumocystis carinii pneumonia at San Francisco General Hospital between 1 April 1985 and 15 July 1985 were evaluated for their response to treatment with dapsone (100 mg/day) by mouth for 21 days. Of 44 patients evaluated, 18 were eligible for the study. Of these 18 patients, the conditions of 7 of them worsened or failed to improve during treatment with dapsone and they were considered treatment failures. These patients were changed to standard therapy after 4 to 8 days of dapsone therapy. The remaining 11 patients (61%) improved within 3 to 10 days after dapsone therapy was started. Side effects of dapsone therapy were noted in 6 of 11 patients (of these 11 patients, 5 had a rash, 1 had a rash and abnormal liver enzymes, and 1 had abnormal liver enzymes), but in none of the patients were these side effects severe enough to require the cessation of medication. Based on comparison with historical controls, oral dapsone therapy alone appeared to be less effective than standard therapy or the combination of dapsone plus trimethoprim for P. carinii pneumonia in patients with acquired immunodeficiency syndrome.
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PMID:Dapsone treatment of Pneumocystis carinii pneumonia in the acquired immunodeficiency syndrome. 326 34

Disseminated varicella infection is a potentially life-threatening complication of chronic high-dose corticosteroid (CS) or immunosuppressive therapy. A review of the literature indicates that, with one possible exception, this complication has not occurred in a CS-dependent subject with asthma. We present in this article the clinical features and autopsy findings of a steroid-dependent subject with asthma who died of acute, disseminated varicella. A 16-year-old poorly compliant, steroid-dependent subject with asthma received two courses of high-dose intravenous methylprednisolone during a 3-week period, followed by a tapering schedule of oral prednisone. During this time, she was exposed to chickenpox. She subsequently developed a classic varicella rash, sever back pain, rapidly progressive hepatic failure, pneumonitis, and encephalopathy. Death ensued 3 days after the onset of the rash. Evidence of disseminated varicella infection was confirmed at autopsy. This case illustrates that a small number of subjects with severe asthma receiving high-dose CS need to be considered as a separate, high-risk group for developing disseminated varicella. We recommend that the immune status of these patients to varicella-zoster virus be assessed by a serum titer. If these patients are nonimmune, they would be candidates for varicella-zoster immune globulin on exposure, and for acyclovir therapy should varicella dissemination occur.
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PMID:Fatal varicella in steroid-dependent asthma. 333 90

Two young homosexual men with acquired immunodeficiency syndrome (AIDS) presented with five-lobe pneumonia and maculopapular rash, respectively, and were found to have disseminated histoplasmosis by examination of peripheral blood smears. Bone marrow smears from one patient revealed more numerous Histoplasma capsulatum organisms than peripheral blood smears did. Electron microscopy of peripheral-blood buffy coat demonstrated histoplasma organisms in monocytes and neutrophils as well as tubuloreticular structures in small lymphocytes. A search for Histoplasma capsulatum in peripheral blood smears from patients with AIDS is warranted, especially in endemic midwestern states.
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PMID:Disseminated histoplasmosis in acquired immunodeficiency syndrome: light and electron microscopic observations. 336 52

Flomoxef (FMOX, 6315-S), a new parenteral oxacephem antibiotic was investigated for its clinical efficacy and pharmacokinetics. The results obtained are summarized below. 1. Twenty-eight patients were treated with 39-152 mg/kg per day of FMOX by intravenous administration. Diagnosis of patients were pneumonia in 15 patients, acute upper respiratory tract infection in 5, acute enterocolitis in 3, urinary tract infection in 2 and cholangitis, suppurative lymphadenitis and suspicious sepsis in 1 patient each. Clinical effect was excellent in 7 cases, good in 8, fair in 5, poor in 2 and 6 cases were excluded because therapy periods were too short and other antibiotics were used together. Efficacy rate was 68% and the rate of bacterial disappearance was 83%. 2. Rash was found in 5 cases and thrombocytosis was found in 1 out of 28 cases. However, no severe adverse reaction was encountered. 3. The peak serum level of FMOX was 51.0 micrograms/ml after 20 mg/kg of drip infusion for 30 minutes and the half-life was 17.2 minutes in alpha-phase and 58.2 minutes in beta-phase.
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PMID:[Clinical and pharmacokinetics evaluation of flomoxef in pediatrics]. 343 Jul 19

Flomoxef (FMOX, 6315-S) was administered to 22 patients with respiratory tract infections. The patients consisted of 13 patients with pneumonia, 7 with bronchitis, 1 with bronchiectasis and 1 with pyothorax. The drug was administered by intravenous injection or intravenous drip infusion twice a day with doses of 1 to 2 g and total doses ranged from 17 to 64 g. The following results were obtained. 1. Clinical responses to the therapy were excellent in 1 case, good in 10 cases, fair in 4 cases, poor in 4 cases and not determined in 3 cases. Efficacy ratio was 57.9%. 2. As for adverse reactions, exanthema in 1 patient and stomatitis and numbness of tongue in another patient were observed, but these symptoms improved with cessation of the therapy. Abnormal laboratory test values were observed in 5 cases. From these results it appears that FMOX is a valuable antimicrobial agent against patients with respiratory tract infections.
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PMID:[Flomoxef treatment of patients with respiratory tract infections]. 344 18


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