Your browser doesn't support javascript.
Show: 20 | 50 | 100
Results 1 - 3 de 3
Filter
1.
Microb Drug Resist ; 27(9): 1167-1175, 2021 Sep.
Article in English | MEDLINE | ID: covidwho-1406451

ABSTRACT

Background: The aim of this study was to assess the drivers of multidrug-resistant (MDR) bacterial infection development in coronavirus disease 2019 (COVID-19) and its impact on patient outcome. Methods: Retrospective analysis on data from 32 consecutive patients with COVID-19, admitted to our intensive care unit (ICU) from March to May 2020. Outcomes considered were MDR infection and ICU mortality. Results: Fifty percent of patients developed an MDR infection during ICU stay after a median time of 8 [4-11] days. Most common MDR pathogens were carbapenem-resistant Klebsiella pneumoniae and Acinetobacter baumannii, causing bloodstream infections and pneumonia. MDR infections were linked to a higher length of ICU stay (p = 0.002), steroid therapy (p = 0.011), and associated with a lower ICU mortality (odds ratio: 0.439, 95% confidence interval: 0.251-0.763; p < 0.001). Low-dose aspirin intake was associated with both MDR infection (p = 0.043) and survival (p = 0.015). Among MDR patients, mortality was related with piperacillin-tazobactam use (p = 0.035) and an earlier onset of MDR infection (p = 0.042). Conclusions: MDR infections were a common complication in critically ill COVID-19 patients at our center. MDR risk was higher among those dwelling longer in the ICU and receiving steroids. However, MDR infections were not associated with a worse outcome.


Subject(s)
Acinetobacter Infections/mortality , COVID-19/mortality , Drug Resistance, Multiple, Bacterial , Klebsiella Infections/mortality , Opportunistic Infections/mortality , Pneumonia/mortality , SARS-CoV-2/pathogenicity , Acinetobacter Infections/drug therapy , Acinetobacter Infections/microbiology , Acinetobacter Infections/virology , Acinetobacter baumannii/drug effects , Acinetobacter baumannii/growth & development , Acinetobacter baumannii/pathogenicity , Adult , Aged , Anti-Bacterial Agents/therapeutic use , Aspirin/therapeutic use , COVID-19/drug therapy , COVID-19/microbiology , COVID-19/virology , Carbapenems/therapeutic use , Critical Illness , Female , Hospital Mortality , Humans , Intensive Care Units , Klebsiella Infections/drug therapy , Klebsiella Infections/microbiology , Klebsiella Infections/virology , Klebsiella pneumoniae/drug effects , Klebsiella pneumoniae/growth & development , Klebsiella pneumoniae/pathogenicity , Length of Stay/statistics & numerical data , Male , Middle Aged , Opportunistic Infections/drug therapy , Opportunistic Infections/microbiology , Opportunistic Infections/virology , Piperacillin, Tazobactam Drug Combination/therapeutic use , Pneumonia/drug therapy , Pneumonia/microbiology , Pneumonia/virology , Retrospective Studies , SARS-CoV-2/drug effects , SARS-CoV-2/physiology , Steroids/therapeutic use , Survival Analysis , Treatment Outcome
3.
Infection ; 48(5): 779-782, 2020 Oct.
Article in English | MEDLINE | ID: covidwho-276775

ABSTRACT

At present, there is no definitive antiviral treatment for coronavirus disease 2019 (COVID-19). We describe our early experience with remdesivir in four critically ill COVID-19 patients. Patients received a 200 mg loading dose, followed by 100 mg daily intravenously for up to 10 days. All patients had been previously treated with other antivirals before remdesivir initiation. One patient experienced a torsade de pointes requiring cardiac resuscitation and one died due to multiple organ failure. Three patients showed biochemical signs of liver injury. Lymphocyte count increased in all patients soon after remdesivir initiation. Nasal swab SARS-CoV-2 RNA became negative in three of four patients after 3 days of therapy. We observed an in vivo virological effect of remdesivir in four critically ill, COVID-19 patients, coupled with a significant burden of adverse events. Although limited by the low number of subjects studied, our preliminary experience may be relevant for clinicians treating COVID-19.


Subject(s)
Adenosine Monophosphate/analogs & derivatives , Alanine/analogs & derivatives , Antiviral Agents/administration & dosage , Betacoronavirus/drug effects , Coronavirus Infections/drug therapy , Pneumonia, Viral/drug therapy , RNA, Viral/blood , Adenosine Monophosphate/administration & dosage , Adenosine Monophosphate/adverse effects , Alanine/administration & dosage , Alanine/adverse effects , Antiviral Agents/adverse effects , Betacoronavirus/immunology , COVID-19 , Chemical and Drug Induced Liver Injury/diagnosis , Chemical and Drug Induced Liver Injury/etiology , Chemical and Drug Induced Liver Injury/physiopathology , Chemical and Drug Induced Liver Injury/virology , Convalescence , Coronavirus Infections/virology , Critical Illness , Darunavir/administration & dosage , Darunavir/adverse effects , Drug Administration Schedule , Drug Combinations , Fatal Outcome , Humans , Hydroxychloroquine/administration & dosage , Hydroxychloroquine/adverse effects , Lopinavir/administration & dosage , Lopinavir/adverse effects , Multiple Organ Failure/chemically induced , Multiple Organ Failure/diagnosis , Multiple Organ Failure/physiopathology , Multiple Organ Failure/virology , Pandemics , Pneumonia, Viral/virology , Ritonavir/administration & dosage , Ritonavir/adverse effects , SARS-CoV-2 , Torsades de Pointes/chemically induced , Torsades de Pointes/diagnosis , Torsades de Pointes/physiopathology , Torsades de Pointes/virology
SELECTION OF CITATIONS
SEARCH DETAIL