RESUMO
Certain clinical and epidemiological findings among 2262 AVH patients are reported. The patients were all admitted to the A. di Savoia Hospital for Infectious Diseases in Turin over a two-year period.
Assuntos
Hepatite Viral Humana/epidemiologia , Adolescente , Adulto , Criança , Pré-Escolar , Colestase/diagnóstico , Feminino , Hepatite A/patologia , Hepatite B/patologia , Hepatite C/patologia , Hepatite Viral Humana/patologia , Humanos , Lactente , Recém-Nascido , Itália , Masculino , Ocupações , População Rural , População UrbanaRESUMO
A microbiological and clinical study of the action of piperacillin is presented. The drug showed an excellent in vitro antibacterial action on gram positive and gram negative microorganisms. Its in vitro action on Ps. aeruginosa (70.8% of strains inhibited) was also extremely interesting, making it the second most effective of the antibiotics tested after polymyxin B and colistin, polypeptides unsuitable for clinical use. In vivo, the administration of piperacillin achieved a clinical and bacteriological cure in 35 out of 40 patients and a clinical cure in 2 out of 40. It was only therapeutically unsuccessful in 3 cases. It is concluded that its microbiological, kinetic and tolerance features make piperacillin suitable for a wide range of therapeutic purposes.
Assuntos
Penicilinas/uso terapêutico , Infecções Respiratórias/tratamento farmacológico , Acinetobacter/efeitos dos fármacos , Adolescente , Adulto , Idoso , Brucelose/tratamento farmacológico , Criança , Cistite/tratamento farmacológico , Escherichia coli/efeitos dos fármacos , Feminino , Humanos , Técnicas In Vitro , Infecções por Klebsiella/tratamento farmacológico , Masculino , Pessoa de Meia-Idade , Piperacilina , Proteus/efeitos dos fármacos , Staphylococcus aureus/efeitos dos fármacosRESUMO
Microbiological, kinetic and clinical studies were conducted on a new cephamycin, cephotetan. In vitro the antibiotic was found to be very effective against all strains tested. It had a particularly strong action against Gram negative bacteria too. Kinetically speaking, an intravenous bolus produced a high plasmatic concentration with a half life of about 4 hours. Elimination via the kidneys was fastest in the first 3 hours after administration (49.82%) and the slowed down. 82.76% of the dose administered was excreted within 24 hours. This antibiotics is particularly indicated in cases of urinary, respiratory and biliary infections.
Assuntos
Cefalosporinas/uso terapêutico , Cefamicinas/uso terapêutico , Adolescente , Adulto , Idoso , Broncopneumonia/tratamento farmacológico , Cefotetan , Cefamicinas/metabolismo , Cefamicinas/urina , Ensaios Clínicos como Assunto , Tolerância a Medicamentos , Infecções por Enterobacteriaceae/tratamento farmacológico , Feminino , Meia-Vida , Humanos , Infecções por Klebsiella/tratamento farmacológico , Masculino , Pessoa de Meia-Idade , Infecções Respiratórias/tratamento farmacológico , Infecções Urinárias/tratamento farmacológicoRESUMO
53%, and 29.8% respectively, of a sample of 500 adults living in Turin have been shown lacking of any antibody against A/Victoria/3/75 and B/Hong Kong/8/73 influenza strains; less than 20%, and 45.4% respectively, possessed antibodies at a protective level (greater than or equal to 1:40). Furthermore, the study of age distribution of immunity against A/New Jersey/76 has confirmed specific h.a.i. antibodies to be present, at a significant level, only from the sixth decade onwards.
