RESUMO
BACKGROUND: Bloodstream infections (BSIs) represent one of the most severe and clinically important conditions in the hospital setting. We have organized an interdisciplinary antimicrobial stewardship team (AST) at our hospital and performed consultations focusing on BSI patients since 2013. This study aimed to evaluate the impact of AST interventions on the diagnosis, treatment, and clinical outcomes of BSI patients. METHODS: We conducted a retrospective quasi-experimental study of BSI patients at a single Japanese university hospital. AST provided recommendations to attending physicians regarding appropriate diagnosis, therapy, and management of BSI patients after reviewing medical charts. RESULTS: We identified a total of 308 cases of BSI from January to December, 2012 (pre-intervention group) and 324 cases of BSI from April, 2013 to March, 2014 (post-intervention group). No significant differences in the in-hospital mortality or 30-day mortality rates were observed between both the groups. Inappropriate therapy was initiated in a significantly lower proportion of patients in the post-intervention group (18.5% vs. 11.4%; P = 0.012). Multivariate analysis confirmed that inappropriate therapy was significantly associated with in-hospital mortality (odds ratio, 2.62; 95% confidence interval, 1.42-4.82; P = 0.002). CONCLUSIONS: An interdisciplinary AST intervention approach decreases the use of inappropriate therapy and may improve clinical outcomes in BSI patients.
Assuntos
Antibacterianos/administração & dosagem , Bacteriemia/tratamento farmacológico , Idoso , Bacteriemia/mortalidade , Doenças Transmissíveis/tratamento farmacológico , Doenças Transmissíveis/mortalidade , Infecção Hospitalar/tratamento farmacológico , Infecção Hospitalar/mortalidade , Feminino , Mortalidade Hospitalar , Hospitais Universitários , Humanos , Masculino , Estudos RetrospectivosRESUMO
Hydrofluoric acid (HFA) is commonly used and many injuries occur on the upper extremities following exposure to HFA. The use of calcium gluconate (CG) -containing gel or local injections of CG are widely used for the initial treatment of HFA exposure. However, severe pain continues in some cases despite the treatment. There was a report that trans-arterial CG infusion could improve HFA burns, however, such treatment is not an established clinical procedure. A 30-year-old male presented at our hospital with severe pain in his left thumb. He had been cleaning tiles with an HFA-containing detergent. We diagnosed him with a chemical burn due to HFA exposure. Local CG injections were tried several times, but his terrible pain continued. Therefore, a direct arterial sphygmomanometry line was inserted from the left radial artery, and continuous transarterial CG injection was performed. His terrible pain dramatically improved. Direct arterial sphygmomanometry systems are widely used in the critical care field to monitor the hemodynamics and ICU staffs are used to dealing with it. Moreover, continuous saline infusion prevents the tube obstruction. Continuous CG infusion from a direct arterial sphygmomanometry line is simple and safe way to administer CG in HFA burns.
Assuntos
Monitores de Pressão Arterial , Queimaduras Químicas/tratamento farmacológico , Gluconato de Cálcio/administração & dosagem , Traumatismos dos Dedos/induzido quimicamente , Traumatismos dos Dedos/tratamento farmacológico , Ácido Fluorídrico/efeitos adversos , Adulto , Humanos , Infusões Intra-Arteriais/instrumentação , Masculino , Resultado do TratamentoRESUMO
A 37-year-old female presented with acute chlorpromazine and phenobarbital poisoning. Contrast enhanced abdominal CT on admission revealed a high density area at the gastric fundus and residual drugs were suspected. Activated charcoal and cathartics were administered following the gastric lavage under the intubation. As the plasma concentration of phenobarbital was high, urinary alkalinization and crystalloid infusion were carried out to reduce it. However, at 3 days after admission, the plasma concentration level had increased and the consciousness disturbance and respiratory depression continued. Abdominal CT was performed again and bezoars formation was suspected. Endoscopy was carried out to remove the bezoars. After the removal, the plasma concentration level significantly decreased. Her consciousness disturbance and respiratory depression also improved and high density area at the gastric fundus disappeared. Acute endoscopy is seldom advocated in cases of drug overdose. However, aggressive endoscopic removal should be considered in the case of acute poisoning of drugs with form bezoars.
Assuntos
Bezoares/cirurgia , Clorpromazina/intoxicação , Endoscopia Gastrointestinal , Fenobarbital/intoxicação , Doença Aguda , Adulto , Bezoares/diagnóstico por imagem , Bezoares/etiologia , Transtornos da Consciência/etiologia , Feminino , Humanos , Síndrome do Desconforto Respiratório/etiologia , Tomografia Computadorizada por Raios X , Resultado do TratamentoRESUMO
Cisplatin therapy induces kidney injury as a side effect. Thus, replacement fluid must be administered to prevent kidney injury. In our hospital, we use a Gemcitabine and Cisplatin combination chemotherapy (GC) at a total volume of approximately 500 mL for biliary tract cancer. We investigated the safety of GC with a small amount of replacement fluid. As a result, no serious adverse events and renal injury occurred that required discontinuation of treatment. The median overall survival time was 260 d (95% confidence interval, 154-367 d). This study suggests that GC with a small amount of replacement fluid could be performed tolerability. But we need to be careful about choosing patients such as patients who can drink 1 L orally and patients who can be treated as outpatients.