RESUMO
Cefpodoxime (CPDX-PR) was evaluated clinically in respiratory tract infections. The results obtained are summarized as follows; 1. The total number of the patients who were treated with CPDX-PR was 61, out of whom 53 cases were evaluated for clinical efficacy and 55 cases were investigated for the safety of the drug. CPDX-PR was given orally twice a day at 100-200 mg for 5-21 days. 2. Clinical efficacies were excellent in 9 patients, good in 36, fair in 4 and poor in 4. The overall clinical efficacy was 84.9%. In particular, CPDX-PR showed satisfactory efficacy for acute respiratory infections and mild chronic respiratory infections, with efficacy rates of 88.6% (31/35) and 100% (8/8), respectively. 3. No adverse reactions was observed, but slight and transient elevation of BUN was noted. In conclusion, it has been confirmed that CPDX-PR is an excellent and safe drug for the treatment of the respiratory tract infections.
Assuntos
Ceftizoxima/análogos & derivados , Pró-Fármacos/uso terapêutico , Infecções Respiratórias/tratamento farmacológico , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Bactérias/efeitos dos fármacos , Bactérias/isolamento & purificação , Ceftizoxima/administração & dosagem , Ceftizoxima/uso terapêutico , Esquema de Medicação , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pró-Fármacos/administração & dosagem , Infecções Respiratórias/microbiologia , Cefpodoxima ProxetilRESUMO
Forty patients with chronic respiratory infections were randomly assigned to 2 groups to compare the effect of once daily administration of 300 mg each and 3 times daily administration of 600 mg each of ofloxacin (OFLX). Twenty patients were administered with 300 mg OFLX a day and 18 cases received 600 mg. The number of underlying diseases in the 300 mg group was greater than that in the 600 mg group. The ratios of general amelioration of clinical symptoms were 80.0% in the 300 mg group and 88.9% in the 600 mg group. For bacteriological effects, the eradication rate was 80.0% in the 300 mg group and it was 84.6% in the 600 mg. The incidence of side effects in the 300 mg group was 0% and that of the 600 mg group was 5.6% (1 patient) but the symptom was mild. The incidence of abnormal laboratory test results was 15.0% in the 300 mg group and it was 11.2% in the 600 mg group, but all of these abnormalities were slight and transient. The safety rates in the 300 mg and the 600 mg groups were 95.0% and 94.4%, respectively. Efficacy rates in the 300 mg and the 600 mg groups were 80.0% and 88.9%, respectively. There was no statistically significant difference in all the results between the 2 treatment groups, and the both treatments were highly effective. From the above results, we consider that once daily administration of 300 mg is a useful therapy in respiratory tract infections.
Assuntos
Ofloxacino/administração & dosagem , Infecções Respiratórias/tratamento farmacológico , Adulto , Idoso , Idoso de 80 Anos ou mais , Alanina Transaminase/sangue , Nitrogênio da Ureia Sanguínea , Creatinina/sangue , Esquema de Medicação , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Ofloxacino/efeitos adversos , Prurido/induzido quimicamente , Infecções Respiratórias/sangueRESUMO
The efficacy, safety and usefulness of cefepime (CFPM), a new cephem antibiotic, in bacterial pneumonia, were evaluated in a comparative study against ceftazidime (CAZ). Each drug was administered by intravenous drip infusion at a dose of 1.0 g (nominal potency) twice daily for 14 days, and the following results were obtained. 1. A total of 183 cases were enrolled in this study. Efficacy rates ("good" or better responses) as evaluated by the subcommittee were 90.3% (65/72) in the CFPM group and 94.0% (63/67) in the CAZ group, with no significant difference between the 2 groups. 2. Efficacy rates ("good" or better responses), as evaluated by attending physicians, (in the same bacterial pneumonia cases which were subjected to evaluation by the subcommittee) were 87.5% (63/72) in the CFPM group and 89.6% (60/67) in the CAZ group, with no significant difference between the 2 groups. 3. Bacteriologically, eradication rates were 96.9% (31/32) in the CFPM group and 96.7% (29/30) in the CAZ group with no significant difference between the 2 groups. 4. The incidence of side effects was 5.9% (5/85) in the CFPM group and 4.8% (4/84) in the CAZ group, with no significant difference between the 2 groups. No significant difference was also found between the 2 groups in the incidence of abnormal laboratory findings; 28.4% (23/81) of the case in the CFPM group and 34.1% (28/82) in the CAZ group. 5. As for overall usefulness of the drug in bacterial pneumonia cases, utility rates ("useful" or better evaluations) as evaluated by the subcommittee were 88.9% (64/72) in the CFPM group and 92.5% (62/67) in the CAZ group. The rates as evaluated by investigators (in cases judged as evaluable by the subcommittee) were 87.5% (63/72) and 85.1% (57/67), respectively. There were no significant differences between the 2 groups. These results indicated that CFPM is very useful for the treatment of bacterial pneumonia.
Assuntos
Infecções Bacterianas/tratamento farmacológico , Ceftazidima/uso terapêutico , Cefalosporinas/uso terapêutico , Pneumonia/tratamento farmacológico , Adolescente , Adulto , Idoso , Cefepima , Feminino , Humanos , Masculino , Testes de Sensibilidade Microbiana , Pessoa de Meia-Idade , Pneumonia/microbiologiaRESUMO
In order to determine the optimal dose of cefepime (CFPM) for respiratory tract infections, a dose finding study was conducted in patients with chronic respiratory tract infections, and the clinical properties of the drugs were compared with those of ceftazidime (CAZ). Each drug was administered by intravenous drip infusion at the dose of 2 g/day of CFPM, 4 g/day of CFPM or 2 g/day of CAZ for 14 days. 1. The overall efficacy rates evaluated by the committee were 82.6% (19/23) for the CFPM 2 g/day group, 85.0% (17/20) for the 4 g/day group and 79.3% (23/29) for the CAZ 2 g/day group, with no statistically significant difference among the three groups. 2. The overall efficacy rates evaluated by the attending physicians were 91.3% (21/23) for the CFPM 2 g/day group, 78.9% (15/19) for the CFPM 4 g/day group and 75.9% (22/29) for the CAZ 2 g/day group, with no significant difference among the three groups. 3. Bacteriological eradication rates were 88.2% (15/17) for the CFPM 2 g/day group, 68.8% (11/16) for the CFPM 4 g/day group and 63.2% (12/19) for the CAZ 2 g/day group, with no statistically significant difference among the three groups. 4. The incidences of adverse reactions were 3.8% (1/26) for the CFPM 2 g/day group, 9.1% (2/22) for the CFPM 4 g/day group and 3.4% (1/29) for the CAZ 2 g/day group, with no significant difference among the three groups. The incidences of abnormal laboratory findings were 37.5% (9/24) for the CFPM 2 g/day group, 15.0% (3/20) for the CFPM 4 g/day group and 3.4% (1/29) for the CAZ 2 g/day group. There was a significant difference among the three groups. 5. Utility rates assessed by the committee were 81.8% (18/22) for the CFPM 2 g/day group, 76.2% (16/21) for the CFPM 4 g/day group and 75.9% (22/29) for the CAZ 2 g/day group. Utility rates assessed by attending physicians were 90.9% (20/22), 78.9% (15/19) and 72.4% (21/29), respectively. There was no significant difference among the three groups. From the above results, it is concluded that the optimal dosage of CFPM is 2 g/day for chronic respiratory tract infections.
Assuntos
Cefalosporinas/administração & dosagem , Infecções Respiratórias/tratamento farmacológico , Adolescente , Adulto , Idoso , Bactérias/efeitos dos fármacos , Cefepima , Ceftazidima/administração & dosagem , Ceftazidima/farmacologia , Cefalosporinas/farmacologia , Doença Crônica , Relação Dose-Resposta a Droga , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Infecções Respiratórias/microbiologiaRESUMO
The clinical efficacy, safety and usefulness of Cefepime (CFPM), a new cephem antibiotics, in chronic respiratory infections were evaluated in a comparative study against Ceftazidime (CAZ). Each drug was administered by intravenous drip infusion at a dose of 1.0 g (nominal potency), twice daily for 14 days, and the following results were obtained: 1. A total of 170 cases were enrolled in this study. Efficacy rates ("good" or better responses) as evaluated by the subcommittee were 86.2% (56/65) in the CFPM group and 84.5% (60/71) in the CAZ group, with no significant difference between the two groups. 2. Efficacy rates ("good" or better responses) as evaluated by attending physicians were 83.3% (55/66) in the CFPM group and 84.5% (60/71) in the CAZ group with no significant difference between the two groups. 3. Bacteriologically, eradication rates were 83.3% (40/48) in the CFPM group and 88.2% (45/51) in the CAZ group, with no significant difference between the two groups. 4. Side effects occurred in none of the patients in the CAZ group and in 4 of the 66 patients in the CFPM group. There was a significant difference between the two groups (Fisher's test p = 0.0489). The incidence of abnormal laboratory findings were 17.6% (12/68) in the CFPM group and 21.1% (16/76) in the CAZ group. There was no significant difference between the two groups. 5. The utility rates evaluated by the subcommittee were 81.8% (54/66) in the CFPM group and 84.5% (60/71) in the CAZ group with no significant difference between the two groups. Only in the incidence of side effects, there was a significant difference between the two groups (Fisher's test p = 0.0489), but there was no significant difference in other items of efficacy, safety and usefulness between the two groups. These results indicate that CFPM is useful for the treatment of chronic respiratory tract infections.
Assuntos
Ceftazidima/uso terapêutico , Cefalosporinas/uso terapêutico , Infecções Respiratórias/tratamento farmacológico , Adolescente , Adulto , Idoso , Bactérias/efeitos dos fármacos , Cefepima , Ceftazidima/efeitos adversos , Cefalosporinas/efeitos adversos , Doença Crônica , Feminino , Humanos , Masculino , Testes de Sensibilidade Microbiana , Pessoa de Meia-Idade , Infecções Respiratórias/microbiologiaRESUMO
A patient with pulmonary tuberculosis caused by bacteria resistant to various anti-microbial agents was treated with adoptively transferred autologous peripheral blood leucocytes (PBL) sensitized with killed Mycobacterium tuberculosis organisms in vitro. The 32-year-old man was admitted to our hospital from National Sanitarium Okinawa Hospital with weight loss, high fever, and rapid aggravation on chest X-ray. Patient's PBL obtained by leukapheresis and separated with Ficoll-Hypaque solution were cultured with killed Mycobacterium tuberculosis bacteria of 0.4 microgram per ml at 1 x 10(6) cells per ml for 7 days in media containing 0.5 U recombinant 1L-2 per ml. After incubation, PBL were layered and centrifuged on Ficoll-Hypaque solution and washed three times with saline. PBL (1-3 x 10(8)) were combined and concentrated for infusion in 20 to 30 ml saline. After injection, patient displayed fever and transitory drop of PaO2. Although the patient did not have an improved on chest X-ray, his fever was alleviated, weight was increased, accelerated ESR was slightly improved, and the number of organisms in sputum (Number of Gaffky) temporarily decreased. Adoptive immunotherapy using the autologous PBL which were sensitized with killed bacteria may be an effective anti-tuberculous immunotherapy.
Assuntos
Antituberculosos/farmacologia , Imunização , Imunoterapia Adotiva , Transfusão de Linfócitos , Mycobacterium tuberculosis/imunologia , Tuberculose Pulmonar/terapia , Adulto , Resistência a Medicamentos , Humanos , Imunoterapia Adotiva/métodos , Linfócitos/imunologia , Masculino , Mycobacterium tuberculosis/efeitos dos fármacosRESUMO
Fifty-two patients with moderate or severe infections associated with internal medicine were treated with imipenem/cilastatin sodium (IPM/CS) and the efficacy and the safety of this drug were evaluated. There were 20 patients with pneumonia, 10 with acute exacerbation of chronic respiratory tract infections, 9 with sepsis, 2 with pyothorax, 3 with intraabdominal infection, 2 with urinary tract infection, 1 with pulmonary abscess, 1 with infective endocarditis, 4 with fever of unknown origin. Forty-four patients were evaluable for the efficacy. Clinical efficacies were excellent in 12 patients, good in 26, fair in 3 and poor in 3. The overall clinical efficacy was 86.4%. The efficacy rate was 63.6% in patients previously treated and 93.9% in patients previously untreated with other antibiotics. Bacteriologically, Staphylococcus aureus (8 strains), Streptococcus pneumoniae (5), Streptococcus pyogenes (1), other Gram-positive coccus (1), Klebsiella pneumoniae (8), Haemophilus influenzae (4), Pseudomonas aeruginosa (3), Serratia marcescens (3), Escherichia coli (3), Branhamella catarrhalis (1), Citrobacter freundii (1), Klebsiella oxytoca (1), Enterobacter sp. (1), and Peptostreptococcus sp. (1) were eradicated. P. aeruginosa (3) and Acinetobacter sp. (1) decreased. S. aureus (1), S. epidermidis (1), P. aeruginosa (5), and S. marcescens (1) persisted or appeared. The eradication rate was 83.7%. Six patients showed adverse reactions including general fatigue 1, epigastralgia 1, eruption 1, eosinophilia 1 and elevation of S-GOT 2. But all of the adverse reactions were mild or slight, and transient. These findings indicate that IPM/CS is a useful and safe drug against bacterial infections in internal medicine.
Assuntos
Infecções Bacterianas/tratamento farmacológico , Cilastatina/uso terapêutico , Imipenem/uso terapêutico , Adolescente , Adulto , Idoso , Cilastatina/administração & dosagem , Cilastatina/efeitos adversos , Combinação Imipenem e Cilastatina , Combinação de Medicamentos , Feminino , Humanos , Imipenem/administração & dosagem , Imipenem/efeitos adversos , Masculino , Pessoa de Meia-IdadeRESUMO
A 43-year-old woman visited a clinic for an attack of bronchial asthma which she had been suffering since her childhood. She was treated with prednisolone which was used for the first time. Two weeks later, she had a fever and her chest X-ray showed diffuse reticulonodular shadows on both middle to lower lung fields. In spite of the use of antibacterial drugs, her symptoms such as cough, dyspnea, malaise and fever increased. It was revealed that she had Stronglyoides sterocoralis in the stool. She was referred to our department for treatment and further examination. Transbronchial lung biopsy (TBLB) was performed, and cyst of Pneumocystis carinii were histologically detected in the lung specimen. Anti-human T-lymphotropic virus type 1 (HTLV-1) antibody in the serum was 1:4,096 less than. Typical adult T-cell leukemia (ATL) cells were also observed in the peripheral blood smear at the rate of 10-15% of leukocytes. The parasite was observed in the sputum too. We diagnosed her as having Pneumocystis carinii pneumonia with hyperinfection of Strongyloides stercoralis complicated with smoldering ATL, and the pneumonia might have been induced by steroid therapy (total doses of 500 mg, for 25 days). After sulfamethoxazole-trimethoprim (ST compound) was used for the Pneumocystis carinii pneumonia, her symptoms markedly subsided, and the chest X-ray findings turned to normal by 45 days after the treatment. Thiabendazole was initially administered for the Strongyloidiasis and the parasite temporarily disappeared from both sputum and stool. Then pyrvinium pamoate and mebendazole were used, but the parasite could not be completely eradicated in the stool. We did not treat the smoldering ATL because there were no symptoms. We have been looking after her as an outpatient now, and she has neither symptoms nor signs.
Assuntos
Leucemia de Células T/complicações , Pneumonia por Pneumocystis/etiologia , Prednisolona/efeitos adversos , Strongyloides , Estrongiloidíase/etiologia , Adulto , Animais , Asma/complicações , Feminino , Anticorpos Anti-HTLV-I/análise , Humanos , Pulmão/patologia , Pneumonia por Pneumocystis/patologiaRESUMO
A 54-year-old man with rheumatoid arthritis visited his general practitioner because of fever and cough. Chest X-ray showed an infiltrative shadow in the right lower field. Antibiotic treatment was not effective, and the specimens obtained by transbronchial lung biopsy was not diagnostic. The patient was transferred to our hospital for further examination and treatment. Previously he had been treated with prednisolone in the knee joint for rheumatoid arthritis. Open lung biopsy was performed. The specimen obtained showed bronchiolitis obliterans organizing pneumonia (BOOP) histologically. The patient recuperated and the chest X-ray shadow decreased with no therapy except the previous treatment with prednisolone.
Assuntos
Artrite Reumatoide/complicações , Bronquiolite Obliterante/complicações , Pneumonia/complicações , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
We analysed retrospectively 48 hospitalized patients with fever of unknown origin (FUO) from 1982 through 1988. The criteria of FUO were (1) temperature of more than 38.3 degrees C documented on several occasions (2) overall duration of illness more than three weeks, (3) uncertain diagnosis till one week after hospitalization. Of this group of FUO, 25 patients (52.1%) were found to have infections, 8 patients (16.7%) had collagen disorders, 7 patients (14.6%) had neoplastic disorders, 3 patients (6.3%) were crohn disease and 5 patients (10.4%) were undiagnosed. Among infectious diseases, chronic tonsillitis was the most frequent (5 patients: 20%) and they were diagnosed by the provocative examination. Non bacterial meningitis and cervical lymphadenitis were diagnosed in all 3 patients (12% in all), Adult Still's disease was found in 3 patients (37.5%) and systemic lupus erythematosus (SLE) in 2 patients (25%) in collagen disease. Immunoblastic lymphadenopathy was diagnosed in 3 patients (42.9%) of malignant diseases. Three cases of Crohn disease were revealed in all the patients of the miscellaneous group. Duration of fever was relatively short in infection diseases compared to malignant and Crohn diseases. The most common laboratory abnormality is an elevated erythrocyte sedimentation rate (89.6%). As the final diagnosis of FUO are changing with the development of diagnostic techniques, a new criteria of FUO is necessary.
Assuntos
Febre de Causa Desconhecida/epidemiologia , Hospitalização , Adolescente , Adulto , Idoso , Doenças do Colágeno/complicações , Feminino , Febre de Causa Desconhecida/etiologia , Humanos , Infecções/complicações , Japão/epidemiologia , Masculino , Pessoa de Meia-Idade , Neoplasias/complicações , Estudos RetrospectivosRESUMO
Three cases of relapsing polychondritis are reported. They all complained of dyspnea, which derived from tracheal involvement. Other clinical manifestations were saddle nose (3 cases), painful swelling of ear (2 cases), arthralgia (1 case) ophthalmodynia (1 case). The pathological examination of biopsied cartilage of the pinnae showed loss of basophils with cellular infiltration, fibrosis and breakdown of the matrix. We also performed PAP (Peroxidase-Anti-Peroxidase) staining of biopsied cartilage, which showed the deposition of IgG, C3, C4 and fibrinogen. The results suggested that the pathogenesis of RP might be related to the autoimmune mechanism.
Assuntos
Cartilagem/patologia , Osteocondrite/patologia , Idoso , Doenças Autoimunes , Cartilagem/imunologia , Complemento C3/análise , Complemento C4/análise , Fibrinogênio/análise , Humanos , Imunoglobulina G/análise , Masculino , Pessoa de Meia-Idade , Osteocondrite/imunologia , RecidivaRESUMO
We have recently experienced a case of Vibrio vulnificus septicemia which occurred in a patient with hepatic cirrhosis, and as we were able to give early antibiotic treatment, the patient survived. We would like to report this case here together with another case experienced 2 years ago. Case 1 was a 58-year-old male who was attending our hospital as an outpatient for hepatic cirrhosis. At 5:30 pm on August 8, 1987, he consumed abalone and giant clam and at 9 pm complained of high fever with shaking chills. He was admitted to our department as an emergency case. Cefoperazone was administered resulting in a decline of fever on the following day. During the course of treatment he fell transiently into pre-DIC, but due mainly to the administration of antibiotics his condition was subsided. Case 2 was a 53-year-old male who was under medical care in our hospital for grave hepatic cirrhosis. On October 11, 1985, he consumed sushi and two days later suffered chills and pyrexia. A blood culture revealed Vibrio vulnificus. His condition improved transiently with administration of Cefazolin, but oliguria, hypotension and ascites occurred subsequently, and finally the patient died on the 22nd day.
Assuntos
Cirrose Hepática/complicações , Sepse/etiologia , Choque Séptico/etiologia , Vibrioses/etiologia , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
Ceftizoxime (CZX), a parenteral cephalosporin derivative belonging to the so-called third generation cephalosporin is reported to have a broad antibacterial activity, particularly against Gram-negative aerobic bacilli and some anaerobes, such as Bacteroides fragilis and a good stability to beta-lactamases. Clinical study was performed on a total of 20 cases, 9 females (1 case had urinary tract infection 3 times) and 11 males, aged from 27 to 82 years. All patients had the underlying diseases. They were bronchial asthma in 3 cases, influenza in 1, chronic pulmonary emphysema in 1, pulmonary fibrosis in 1, chronic bronchitis with strongyloidiasis in 1, lung cancer in 3, esophagus cancer in 2, stomach cancer in 1, hepatoma with urolithiasis in 1, liver cirrhosis with diabetes mellitus in 1, alcoholism with strongyloidiasis in 1, cholelithiasis in 1 and congestive heart failure in 1, respectively. Clinical diagnoses for infections were 2-acute bronchitis, 2-exacerbation of chronic bronchitis, 2-broncho-pneumonia, 2-pneumonia including one suspected case, 1-obstructive pneumonia, 2-secondary pulmonary infection, 1-pulmonary infection, 3-urinary tract infection (UTI), 1-UTI with sepsis, 1-sepsis, 1-sepsis with purulent meningitis, 1-biliary tract infection and 1-infected bronchoesophageal fistula. CZX was given by intravenous drip infusion, at a dose of 1 to 2 g, twice daily for 3 to 15 days. Because of severity in infections and underlying diseases, some cases were treated either steroid, gamma-globulin preparations or other antibiotics in combination with CZX. Twelve out of 15 cases assessed clinically responded satisfactorily to the treatment and efficacy rate was 80.0%.(ABSTRACT TRUNCATED AT 250 WORDS)