|
1
|
Figueiredo AE, Bowes E, Chow JSF, Hurst H, Neumann JL, Walker R, Brunier G. PD effluent specimen collection: Your questions answered. Perit Dial Int 2023; 43:442-447. [PMID: 36475557 DOI: 10.1177/08968608221136389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
When a patient on peritoneal dialysis (PD) presents with suspected PD-related peritonitis (e.g. cloudy PD fluid and abdominal pain), one of the most important initial aspects of management is for the nephrology nurse/home dialysis nurse to collect PD effluent specimens for white blood cells count, Gram stain, culture and sensitivity for inspection and to send for laboratory testing before antibiotics are started. A review by seven members of the International Society for Peritoneal Dialysis (ISPD) Nursing Committee of all 133 questions posted to the ISPD website 'Questions about PD' over the last 4 years (January 2018-December 2021), revealed 97 posted by nephrology nurses from around the world. Of these 97 questions, 10 were noted to be related to best practices for PD effluent specimen collection. For our review, we focused on these 10 questions along with their responses by the members of the ISPD 'Ask The Experts Team', whereby existing best practice recommendations were considered, if available, relevant literature was cited and differences in international practice discussed. We revised the original responses for clarity and updated the references. We found that these 10 questions were quite varied but could be organised into four categories: how to collect PD effluent safely; how to proceed with PD effluent collection; how to collect PD effluent for assessment; and how to proceed with follow-up PD effluent collection after intraperitoneal antibiotics have been started. In general, we found that there was limited evidence in the PD literature to answer several of these 10 questions posted to the ISPD website 'Questions about PD' by nephrology nurses from around the world on this important clinical topic of best practices for PD effluent specimen collection. Some of these questions were also not addressed in the latest ISPD Peritonitis Guidelines. Moreover, when polling members of our ISPD Nursing Committee we found when answering a few of these questions, nursing practice varied within and among countries. We encourage PD nurses to conduct their own research on this important topic, focusing on areas where research evidence is lacking.
Collapse
Affiliation(s)
- Ana E Figueiredo
- School of Health Sciences and Life, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegra, Brazil
| | - Elaine Bowes
- Kings College Hospital, NHS Foundation Trust, London, UK
| | - Josephine Sau Fan Chow
- Clinical Innovation & Business Unit, South Western Sydney Local Health District, Australia
- Faculty of Nursing, University of Sydney, Australia
- Faculty of Medicine, University of New South Wales, Sydney, Australia
- Faculty of Medicine, Western Sydney University, Australia
| | - Helen Hurst
- The University of Manchester, Manchester Academic Health Science Centre, Manchester University NHS Foundation Trust, UK
| | | | | | | |
Collapse
|
|
2
|
Thomaz DY, Del Negro GMB, Ribeiro LB, da Silva M, Carvalho GOMH, Camargo CH, de Almeida JN, Motta AL, Siciliano RF, Sejas ONE, Rossi F, Abdala E, Strabelli TMV, Benard G. A Brazilian Inter-Hospital Candidemia Outbreak Caused by Fluconazole-Resistant Candida parapsilosis in the COVID-19 Era. J Fungi (Basel) 2022; 8:jof8020100. [PMID: 35205855 PMCID: PMC8874954 DOI: 10.3390/jof8020100] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 01/09/2022] [Accepted: 01/10/2022] [Indexed: 02/06/2023] Open
Abstract
Horizontal transmission of fluconazole-resistant Candida parapsilosis (FRCP) through healthcare workers’ hands has contributed to the occurrence of candidemia outbreaks worldwide. Since the first COVID-19 case in Brazil was detected in early 2020, hospitals have reinforced hand hygiene and disinfection practices to minimize SARS-CoV-2 contamination. However, a Brazilian cardiology center, which shares ICU patients with a cancer center under a FRCP outbreak since 2019, reported an increased FRCP candidemia incidence in May 2020. Therefore, the purpose of this study was to investigate an inter-hospital candidemia outbreak caused by FRCP isolates during the first year of the COVID-19 pandemic in Brazil. C. parapsilosis bloodstream isolates obtained from the cancer (n = 35) and cardiology (n = 30) centers in 2020 were submitted to microsatellite genotyping and fluconazole susceptibility testing. The ERG11 gene of all isolates from the cardiology center was sequenced and compared to the corresponding sequences of the FRCP genotype responsible for the cancer center outbreak in 2019. Unprecedentedly, most of the FRCP isolates from the cardiology center presented the same genetic profile and Erg11-Y132F mutation detected in the strain that has been causing the persistent outbreak in the cancer center, highlighting the uninterrupted horizontal transmission of clonal isolates in our hospitals during the COVID-19 pandemic.
Collapse
Affiliation(s)
- Danilo Y. Thomaz
- Laboratory of Medical Mycology (LIM-53), Instituto de Medicina Tropical e Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Sao Paulo 05403-000, Brazil; (D.Y.T.); (G.M.B.D.N.); (L.B.R.); (M.d.S.); (G.O.M.H.C.)
| | - Gilda M. B. Del Negro
- Laboratory of Medical Mycology (LIM-53), Instituto de Medicina Tropical e Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Sao Paulo 05403-000, Brazil; (D.Y.T.); (G.M.B.D.N.); (L.B.R.); (M.d.S.); (G.O.M.H.C.)
| | - Leidiane B. Ribeiro
- Laboratory of Medical Mycology (LIM-53), Instituto de Medicina Tropical e Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Sao Paulo 05403-000, Brazil; (D.Y.T.); (G.M.B.D.N.); (L.B.R.); (M.d.S.); (G.O.M.H.C.)
| | - Mirian da Silva
- Laboratory of Medical Mycology (LIM-53), Instituto de Medicina Tropical e Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Sao Paulo 05403-000, Brazil; (D.Y.T.); (G.M.B.D.N.); (L.B.R.); (M.d.S.); (G.O.M.H.C.)
| | - Gabrielle O. M. H. Carvalho
- Laboratory of Medical Mycology (LIM-53), Instituto de Medicina Tropical e Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Sao Paulo 05403-000, Brazil; (D.Y.T.); (G.M.B.D.N.); (L.B.R.); (M.d.S.); (G.O.M.H.C.)
| | - Carlos H. Camargo
- Bacteriology Center, Instituto Adolfo Lutz, Sao Paulo 01246-000, Brazil;
| | - João N. de Almeida
- Central Laboratory Division (LIM-03), Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Sao Paulo 05403-010, Brazil; (J.N.d.A.J.); (A.L.M.); (F.R.)
| | - Adriana L. Motta
- Central Laboratory Division (LIM-03), Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Sao Paulo 05403-010, Brazil; (J.N.d.A.J.); (A.L.M.); (F.R.)
| | - Rinaldo F. Siciliano
- Infection Control Team, Heart Institute (InCor), Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Sao Paulo 05403-000, Brazil; (R.F.S.); (T.M.V.S.)
| | - Odeli N. E. Sejas
- Cancer Institute of São Paulo State, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Sao Paulo 01246-000, Brazil; (O.N.E.S.); (E.A.)
| | - Flávia Rossi
- Central Laboratory Division (LIM-03), Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Sao Paulo 05403-010, Brazil; (J.N.d.A.J.); (A.L.M.); (F.R.)
| | - Edson Abdala
- Cancer Institute of São Paulo State, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Sao Paulo 01246-000, Brazil; (O.N.E.S.); (E.A.)
| | - Tânia M. V. Strabelli
- Infection Control Team, Heart Institute (InCor), Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Sao Paulo 05403-000, Brazil; (R.F.S.); (T.M.V.S.)
| | - Gil Benard
- Laboratory of Medical Mycology (LIM-53), Instituto de Medicina Tropical e Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Sao Paulo 05403-000, Brazil; (D.Y.T.); (G.M.B.D.N.); (L.B.R.); (M.d.S.); (G.O.M.H.C.)
- Correspondence:
| |
Collapse
|