Subject(s)
Humans , Female , Aged , Multiple Myeloma/drug therapy , Antineoplastic Agents, Immunological/adverse effects , Antineoplastic Agents, Immunological/therapeutic use , Drug Hypersensitivity/diagnosis , Drug Hypersensitivity/therapy , Desensitization, Immunologic , Severity of Illness IndexABSTRACT
La enfermedad neumocócica invasiva es una infección grave que afecta principalmente a pacientes con comorbilidad asociada. El beneficio de la vacuna conjugada infantil ha condicionado un cambio de la estrategia de vacunación en el adulto. La resistencia a antibióticos no supone un problema grave en la actualidad, a pesar de lo cual la Organización Mundial de la Salud ha incluido al neumococo entre las bacterias cuyo tratamiento requiere la introducción de nuevos fármacos, como ceftarolina y ceftobiprol. Aunque la evidencia científica es todavía limitada, se recomienda la asociación de betalactámicos y macrólidos como terapia empírica de la neumonía neumocócica bacteriémica
Invasive pneumococcal disease is a severe infection that mainly affects patients with associated comorbidity. The paediatric conjugate vaccination has resulted in a change in the adult vaccination strategy. The antibiotic resistance of pneumococcus is not currently a severe problem. Nevertheless, the World Health Organisation has included pneumococcus among the bacteria whose treatment requires the introduction of new drugs, such as ceftaroline and ceftobiprole. Although the scientific evidence is still limited, the combination of beta-lactams and macrolides is recommended as empiric therapy for bacteraemic pneumococcal pneumonia
Subject(s)
Humans , Pneumococcal Infections/drug therapy , Pneumonia, Pneumococcal/drug therapy , Streptococcus pneumoniae/pathogenicity , Bacteremia/prevention & control , Pneumococcal Vaccines/administration & dosage , Drug Resistance, Microbial , Risk FactorsABSTRACT
Invasive pneumococcal disease is a severe infection that mainly affects patients with associated comorbidity. The paediatric conjugate vaccination has resulted in a change in the adult vaccination strategy. The antibiotic resistance of pneumococcus is not currently a severe problem. Nevertheless, the World Health Organisation has included pneumococcus among the bacteria whose treatment requires the introduction of new drugs, such as ceftaroline and ceftobiprole. Although the scientific evidence is still limited, the combination of beta-lactams and macrolides is recommended as empiric therapy for bacteraemic pneumococcal pneumonia.
ABSTRACT
BACKGROUND: Early diagnosis of extra-pulmonary tuberculosis (EPTB) is important for successful treatment. METHODS: All cases of EPTB diagnosed at Ramon y Cajal Hospital, Madrid, Spain, from 1997 to 2008 were analysed and compared with pulmonary tuberculosis (PTB) patients to identify differential parameters that could serve to predict the presence of EPTB at initial presentation. Different microbiological techniques were analysed, including amplification of 16S-rRNA in urine. RESULTS: During the study period, 814 cases of TB were diagnosed at our centre; 330 (40.5%) were EPTB. Concomitant PTB was detected in 45% of EPTB cases. The main clinical forms of EPTB were lymphadenitis (86, 26%), miliary TB (60, 18%), and multifocal TB (43, 13%). Variables independently associated with EPTB were human immunodeficiency virus (HIV) infection (OR 3.6, 95%CI 2.4-5.4), older age (>60 years) (OR 3.7, 95%CI 2.5-5.6) and mortality (OR 2.9, 95%CI 1.3-6.3). 16S-rRNA in urine was performed in 82 EPTB patients (25%), among whom a positive result was obtained in 70%; in the PTB group, a positive result was found in 5 of 28 patients (18%) (P <0.001). CONCLUSIONS: HIV infection and older age appear to be the main risk factors associated with EPTB. In this study, mortality was significantly higher in patients with EPTB. A positive 16S-rRNA test result in urine is a useful marker of EPTB.
