Clinical Characteristics of Acutely Hospitalized Adults With Community-acquired- Pneumonia

University of Southern Denmark (SDU)

Status: Completed

Conditions: Pneumonia

Treatments: Other: Clinical Assessment within 4 hours of admission

Study type: Observational

Funder types: Other

Identifiers

NCT04681963

SHS-ED-11e-2020

Details and patient eligibility

About

There is no gold standard when diagnosing of pneumonia. The variability of clinical signs and symptoms make it difficult to distinguish pneumonia from other causes of respiratory conditions. Well defined characteristics upon arrival to the emergency department will contribute to the better and quicker diagnosis of community-acquired pneumonia.

Full description

Currently, pneumonia diagnosis is primarily based on clinical symptoms such as cough, shortness of breath, chest pain, fever and sputum production, combined with X-ray of the lungs, relevant blood tests and microbiological analysis of sputum samples. The X-ray is an imprecise diagnostic tool, and results from sputum assays are first available after 2 days. In the elderly, pneumonia presents with clinically differing signs such as delirium, malnutrition, and there may be an absence of fever, cough and dyspnea. The physical examination is also challenged by a broad variety of atypical symptoms like headache, dry cough and gastrointestinal symptoms in the form of nausea, vomiting or diarrhea. Our hypothesis is that well-defined clinical characteristics upon arrival to the emergency department will contribute to the better and quicker diagnosis of pneumonia.

The aim is to identify the information available upon arrival to the Emergency Department that contributes to diagnosis and prognosis of community-acquired-pneumonia.

The objectives are:

1. Identify the information available upon arrival that correlates to the diagnosis of community-acquired pneumonia
2. Identify the information available upon arrival that correlates to severity of community-acquired pneumonia

Enrollment: 966 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Patients > 18 years old
• Patients suspected with CAP by the attending physician. The physician will base his/her suspicion on e.g. clinical symptoms such as cough, increased sputum production, chest tights, dyspnea and fever>38C, and indication for x-ray.

Exclusion criteria

• If the attending physician considers that participation will delay a life-saving treatment or patient needs direct transfer to the intensive care unit.
• Admission within the last 14 days
• Verified COVID-19 disease within 14 days before admission
• Pregnant women
• Severe immunodeficiencies: Primary immunodeficiencies and secondary immunodeficiencies (HIV positive CD4 <200, Patients receiving immunosuppressive treatment (ATC L04A), Corticosteroid treatment (>20 mg/day prednisone or equivalent for >14 days within the last 30 days), Chemotherapy within 30 days)

Trial design

966 participants in 1 patient group

Suspected pneumonia diagnosis

Description:

Acutely admitted patients suspected having pneumonia.

Treatment:

Other: Clinical Assessment within 4 hours of admission