An observational study in Community-acquired Pneumonia, Severe Pneumonia and ARDS, Human, sponsored by University of Trieste. Recruiting at 2 sites in Italy. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2024-07-24.
Sponsored by University of Trieste · Observational
Severe community-acquired pneumonia (CAP) represents a major cause of hospital mortality. Among severe CAP cases, some exhibit a rapidly progressive evolution, leading to severe ARDS/acute respiratory failure and septic shock within hours to a few days. This type of pneumonia, known as "fulminant pneumonia," is characterized by its rapid onset and deterioration, often necessitating immediate medical intervention. Despite its severity, the true incidence and optimal treatment for fulminant pneumonia are not well understood. This knowledge gap is due to the lack of attention towards pneumonia as a potential time-dependent illness and the separation of overlapping clinical topics: severe pneumonia, ARDS, and sepsis.
In clinical practice, pneumonia is the most frequent cause of both ARDS and sepsis. However, these conditions are often considered separately, combining ARDS and sepsis from various extra-pulmonary causes with those originating from pneumonia. The COVID-19 pandemic, with its vast number of severe CAP cases in a short period, has highlighted the existence of fulminant pneumonias, underscoring the need for further investigation. Recent randomized clinical trials (RCTs) and experiences from COVID-19 have suggested that early and prolonged corticosteroid administration can reduce mortality in patients with severe SARS-CoV-2 infection and severe CAP/ARDS of bacterial origin.
The aim of this observational study is to analyze the rate of fulminant pneumonia and assess the impact of early corticosteroid treatment in a multicentric population of hospitalized patients with severe pneumonia.
A list of consecutive patients with severe CAP from the 5 participating centers from January 2018 to July 2024. Patients recruited for concomitant randomized clinical trials were allowed. Each Center used an early antibiotic policy (\<6 hours) in case of sepsis and/or severe pneumonia diagnosis. The use of corticosteroids varied from several reasons (e.g. RCT protocol, internal policy, physician on duty with not restriction to this.
Both COVID and non-COVID patients were recruited if PaO2:FiO2 \<300, bilateral community acquired pneumonia, and 2 or more of the following: increased CRP > 99mg/L, respiratory rate>25bpm or signs of respiratory distress, need for respiratory support (CPAP, MV, HFNC), creatinine>1,49mg/dl, ALT>70. Hospital-acquired and Healthcare-acquired pneumonia were excluded. Also, chronic end-stage illness (e..g. metastatic cancers, advanced neuromuscolar disorders, etc) were excluded.
The following patient caractheristics and clinical data were collected at admission: oxygenation state, vital signs, age, type of unit at admission, admission to ICU, length of hospital stay, type and duration of mechanical ventilation (MV), initial and maximal PEEP administered, ALT, WBC, platelets, Haemoglobin, presence of obesity, comorbidities, risk factors (smoking, abuse).
324 studies on the registry are indexed under Community-Acquired Pneumonia; 77 are open to participants now.
This study's planned enrollment of 1,460 is above the median of 650 across 111 observational studies indexed under Community-Acquired Pneumonia.
Browse Community-Acquired Pneumonia studies →University of Trieste is the lead sponsor of 39 studies on the registry; 8 are open to participants now.
Counted across the registry records on this site, refreshed daily.
All the consecutive patients hospitalized for severe CAP in 4 hospitals
Inclusion Criteria: severe community acquired pneumonia according to ATS/IDSA -
Exclusion Criteria: incomplete outcome data
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observational study, the patients received corticosteroids according to the physician on duty
mortality
mortality in hospital
Time frame: 2days, 7days, 30days, 60days
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Community-Acquired Pneumonia →
University of Trieste