Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 2 de 2
Filter
Add more filters










Database
Language
Publication year range
1.
Clin Ther ; 44(10): e97-e103, 2022 10.
Article in English | MEDLINE | ID: mdl-36075750

ABSTRACT

PURPOSE: In critically ill patients with acute respiratory infection, antibiotic stewardship can be challenging given the acuity and complexities of such patients, and the associated high mortality. This study determined the impact of respiratory viral panel (RVP) testing on piperacillin-tazobactam (PT) use in patients admitted to a medical intensive care unit (MICU). METHODS: This retrospective chart review used data from adults admitted to a MICU between January 1, 2017, and January 31, 2018, and with findings from at least one RVP available. FINDINGS: RVP testing was performed on samples from 90 patients admitted to the MICU. RVP was positive in 41% (37/90) of patients, and 53.3% (48/90) received PT during their MICU stay. PT was discontinued in 25.5% (23/90) of patients, 16.2% (6/37) with a positive RVP and 32.1% (17/53) with a negative RVP. Overall mortality was significantly lower in the positive RVP group versus the negative RVP group (odds ratio = 0.28; P = 0.001). In a multivariate Cox proportional hazards model (adjusted for acute kidney injury and culture positivity), the risk for PT discontinuation was significantly less in patients with a positive RVP compared to those with a negative RVP (primary outcome). Overall mortality rate and median length of stay were significantly lower in patients with a positive RVP compared to those in patients with a negative RVP (secondary outcomes). The 30-day hospital readmission rate and the risk for AKI were not significantly different between those with positive versus negative RVP. IMPLICATIONS: Reasons for these observations are currently unclear, but deserve further exploration in future studies. It is hypothesized that the treating providers were concerned about the presence of concurrent bacterial infections along with the diagnosed viral infections given that the patients were critically ill. This suggests that RVP results did not impact PT-prescribing practices in the MICU, and thus that the routine use of RVP solely for guiding antimicrobial-stewardship practices may not be effective.


Subject(s)
Critical Illness , Intensive Care Units , Humans , Adult , Retrospective Studies , Piperacillin, Tazobactam Drug Combination/therapeutic use , Hospitalization , Anti-Bacterial Agents/adverse effects
2.
Open Forum Infect Dis ; 9(3): ofab613, 2022 Mar.
Article in English | MEDLINE | ID: mdl-35146041

ABSTRACT

Tetanus is associated with high morbidity and mortality, although this is rarely encountered in high-income countries. We present a case of tetanus in an unvaccinated patient secondary to black tar heroin use that highlights the importance of considering tetanus in appropriate clinical contexts, harm reduction interventions, and universal tetanus vaccination campaigns.

SELECTION OF CITATIONS
SEARCH DETAIL
...