EQUAL Aspergillosis Score 2018: An ECMM score derived from current guidelines to measure QUALity of the clinical management of invasive pulmonary aspergillosis
Abstract:Invasive pulmonary aspergillosis is a serious threat to immunocompromised and critical care patients. Recent detailed guidelines and treatment algorithms lead microbiologists and clinicians in diagnosis and treatment of invasive aspergillosis. Currently, there is no tool available that allows to measure guideline adherence. To develop such a tool, we reviewed current guidelines provided by five scientific societies (European Society for Clinical Microbiology and Infectious Diseases, European Confederation of M… Show more
“…The objective of quality improvement is to reduce preventable deaths by facilitating the diagnosis of the underlying cause of candidaemia, increase the awareness in relation to appropriate choice and duration of therapy and improve overall patient care and experience. EQUAL score has become an aggregated measure of quality not only for candidaemia but also for mould infections 22,23 …”
Summary
Background
Candidaemia in the elderly has not been extensively investigated.
Objectives
We compared the management of candidaemia in the elderly patients (age ≥65 years) and the very elderly subgroup of patients (age ≥75 years) with those belonging to the younger group (age <65 years) using the European Confederation of Medical Mycology (ECMM) Quality (EQUAL) standard.
Patients & Methods
Over a 10‐year period (April 2011‐March 2020), patients with candida bloodstream infection were identified. Data pertaining to demographics, clinical risk factors, antifungal treatment, central venous catheter and investigations such as echocardiogram and fundoscopy were obtained from electronic sources and medical case notes.
Results
A total of 174 episodes of candidaemia were recorded, comprising of 74 episodes in younger patients and 100 in the elderly, of whom 56 were in the very elderly patients. Of the 177 Candida species recovered, 79 were Candida albicans. EQUAL scores were analysed for 148 patients. The mean score was significantly lower in the elderly (10.4) and the very elderly (9.7) patients compared to the patients in the younger age group (12.19) (P < .01). In particular, this was due to lower blood culture volume drawn (P < .01) and, in the very elderly group, significantly lower scores for the quality indicators pertaining to echocardiogram and fundoscopy (P = .03). The overall mean EQUAL score was 11.16 (median 11; interquartile range 8‐14). The 30‐day survival was 68% and was similar between all groups.
Conclusions
Areas of improvement were identified in the management of candidaemia in the elderly patients.
“…The objective of quality improvement is to reduce preventable deaths by facilitating the diagnosis of the underlying cause of candidaemia, increase the awareness in relation to appropriate choice and duration of therapy and improve overall patient care and experience. EQUAL score has become an aggregated measure of quality not only for candidaemia but also for mould infections 22,23 …”
Summary
Background
Candidaemia in the elderly has not been extensively investigated.
Objectives
We compared the management of candidaemia in the elderly patients (age ≥65 years) and the very elderly subgroup of patients (age ≥75 years) with those belonging to the younger group (age <65 years) using the European Confederation of Medical Mycology (ECMM) Quality (EQUAL) standard.
Patients & Methods
Over a 10‐year period (April 2011‐March 2020), patients with candida bloodstream infection were identified. Data pertaining to demographics, clinical risk factors, antifungal treatment, central venous catheter and investigations such as echocardiogram and fundoscopy were obtained from electronic sources and medical case notes.
Results
A total of 174 episodes of candidaemia were recorded, comprising of 74 episodes in younger patients and 100 in the elderly, of whom 56 were in the very elderly patients. Of the 177 Candida species recovered, 79 were Candida albicans. EQUAL scores were analysed for 148 patients. The mean score was significantly lower in the elderly (10.4) and the very elderly (9.7) patients compared to the patients in the younger age group (12.19) (P < .01). In particular, this was due to lower blood culture volume drawn (P < .01) and, in the very elderly group, significantly lower scores for the quality indicators pertaining to echocardiogram and fundoscopy (P = .03). The overall mean EQUAL score was 11.16 (median 11; interquartile range 8‐14). The 30‐day survival was 68% and was similar between all groups.
Conclusions
Areas of improvement were identified in the management of candidaemia in the elderly patients.
“…Finally, ECIL‐6 guidelines (European Conference on Infections in Leukemia) do not state antifungal treatment duration . Most experts attempt to treat pulmonary infection until resolution or stabilisation of all clinical and radiographic manifestations often leading to heavily prolonged AF administration. In contrast, other experts rely on biomarkers follow‐up and do not integrate findings on subsequent CT images into their decision to stop antifungal therapy.…”
Summary
Invasive pulmonary aspergillosis (IPA) optimal duration of antifungal treatment is not known. In a joint effort, four international scientific societies/groups performed a survey to capture current practices in European haematology centres regarding management of IPA. We conducted a cross‐sectional internet‐based questionnaire survey in 2017 to assess practices in sixteen European countries concerning IPA management in haematology patients including tools to evaluate treatment response, duration and discontinuation. The following four groups/societies were involved in the project: European Society of Clinical Microbiology and Infectious Diseases (ESCMID) Fungal Infection Study Group (EFISG), Infectious Diseases Working Party‐European Society for Blood and Bone Marrow Transplantation (IDWP‐EBMT), European Organisation for Research and Treatment‐Infectious Disease group (EORTC‐IDG) and Sorveglianza Epidemiologica Infezioni nelle Emopatie (SEIFEM). A total of 112 physicians from 14/16 countries answered the survey. Galactomannan antigen was available in serum and bronchoalveolar lavage in most centres (106/112 [95%] and 97/112 [87%], respectively), quantitative Aspergillus PCR in 27/112 (24%) centres, β‐D‐glucan in 24/112 (21%) and positron emission tomography in 50/112 (45%). Treatment duration differed between haematological malignancies, with a median duration of 6 weeks [IQR 3‐12] for patients with AML, 11 [4‐12] for patients with allogenic stem cell transplantation and GvHD and 6 [3‐12] for patients with lymphoproliferative disease. Treatment duration significantly differed according to country. Essential IPA biomarkers are not available in all European countries, and treatment duration is highly variable according to country. It will be important to provide guidelines to help with IPA treatment cessation with algorithms according to biomarker availability.
“…Advice will follow recent guidelines, for example the global guideline for the diagnosis and management of mucormycosis, 12 and EQUAL Scores will be utilised to measure guideline adherence for aspergillosis, candidiasis, cryptococcosis and mucormycosis 13‐16 …”
This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made. Summary Objectives: Difficult-to-treat invasive fungal infections require infectious diseases expert consultation to improve treatment outcome and increase survival rates. Methods: The European Confederation of Medical Mycology (ECMM) intends to provide expert help free of charge by a newly founded ECMM Expert Consultation Service for medical centres around the globe seeking advice when there is no fungal infection consultant available. The expert consult will provide recommendations and broad expertise on difficult-to-treat invasive fungal infections (eg azole-resistant Aspergillus species, Candida auris, mucormycosis) to improve diagnostic and therapeutic management and outcome.
Results:The initiative plans global outreach through video conferencing between ECMM Excellence Centers and treating physicians. FungiScope ® registries will be used to structure case information and to evaluate the impact of the collegial advice system at regular intervals. Advice will follow recent guidelines, and EQUAL Scores will be used to measure guideline adherence.
Conclusions:Infectious diseases expert consultation should be an integral component of care for patients with difficult-to-treat invasive fungal infections. The ECMM Expert Consult will attend to this matter on a global scale.
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