Prevalence of multidrug-resistant organisms on palliative care patients in a university hospital-bound palliative care unit: A prospective cohort analysis

Profile of Antimicrobial Consumption in Patients Assisted by a Palliative Care Team During the COVID-19 Pandemic in Brazil

BACKGROUND

This study aimed to evaluate the profile of antimicrobial consumption in patients assisted by a palliative care (PC) team during the COVID-19 pandemic.

METHODS

A retrospective observational study was conducted in a quaternary hospital. Patients assisted by the PC team in 2020 were selected. The clinical and demographic characteristics, as well as the outcomes, were assessed using electronic records.

RESULTS

A total of 181 patients were included in the study, of whom 93.4% had used antimicrobials and 24.3% had had COVID-19. COVID-19 patients were more likely to receive at least one course of antimicrobial therapy. Patients who received polytherapy in the first course of treatment were more likely to die and to be still receiving antimicrobials at death. There was no significant difference in the length of hospital stay, new hospitalization in 12 months, nor the time to death among patients who received monotherapy or polytherapy during the first course of antimicrobial therapy.

CONCLUSIONS

There was a large amount of PC patients receiving antimicrobial therapy during the COVID-19 pandemic. SARS-CoV-2-positive patients were more likely to receive antimicrobial therapy.

Antimicrobial use at the end of life: a scoping review

OBJECTIVE

To examine antibiotic use in patients approaching end of life, in terms of frequency of prescription, aim of treatment, beneficial and adverse effects and contribution to the development of antimicrobial resistance.

DESIGN

Scoping review DATA SOURCES: An information scientist searched Ovid MEDLINE, Ovid EMBASE, The Cochrane library, PubMed Clinical Queries, NHS Evidence, Epistemonikos, SIGN, NICE, Google Scholar from inception to February 2019 for any study design including, but not limited to, randomised clinical trials, prospective interventional or observational studies, retrospective studies and qualitative studies. The search of Ovid MEDLINE was updated on the 10 June 2020.

STUDY SELECTION

Studies reporting antibiotic use in patients approaching end of life in any setting and clinicians' attitudes and behaviour in relation to antibiotic prescribing in this population DATA EXTRACTION: Two reviewers screened studies for eligibility; two reviewers extracted data from included studies. Data were analysed to describe antibiotic prescribing patterns across different patient populations, the benefits and adverse effects (for individual patients and wider society), the rationale for decision making and clinicians behaviours and attitudes to treatment with antibiotics in this patient group.

RESULTS

Eighty-eight studies were included. Definition of the end of life is highly variable as is use of antibiotics in patients approaching end of life. Prescribing decisions are influenced by patient age, primary diagnosis, care setting and therapy goals, although patients' preferences are not always documented or adhered to. Urinary and lower respiratory tract infections are the most commonly reported indications with outcomes in terms of symptom control and survival variably reported. Small numbers of studies reported on adverse events and antimicrobial resistance. Clinicians sometimes feel uncomfortable discussing antibiotic treatment at end of life and would benefit from guidelines to direct care.

CONCLUSIONS

Use of antibiotics in patients approaching the end of life is common although there is significant variation in practice. There are a myriad of intertwined biological, ethical, social, medicolegal and clinical issues associated with the topic.