Emergency PWAS in Respiratory Infectious Disease

Trial statusRecruiting
Trial phaseNot listed
Trial typeObservational
Biological sexAll
Age18-100
SponsorThe University of Hong Kong

About this trial

Develop an emergency PanorOmics Wide Association Study (ePWAS) for the early, rapid biological and pathophysiological characterisation of known and novel Infectious Diseases in adult patients presenting to emergency departments with suspected, acute, community-acquired respiratory infectious disease (scaRID).

Phase 1

1. Develop an ED-ID biobank (named ePWAS-RID). Phase 2 2. Targeted research for the discovery of novel diagnostics, prognostics and therapeutics

Eligibility criteria

This trial accepts healthy volunteers

Qualifiers

Adults ≥18 years of age; AND

Suspected, acute, community-acquired, respiratory, infectious disease (scaRID)*; AND

Informed consent.

Community acquired (not hospitalised for <28 days); AND

Disqualifiers

Refusal of consent;

Recent hospitalisation (<28 days);

Enrolled in another clinical trial

Cellulitis;

Trial population

Suspected, acute, community-acquired, respiratory, infectious disease presenting to emergency department with symptom onset \<8 days and reported fever or chills or aural temperature \>37.5°C

Trial design

Design model

Case-control

Time perspective

Prospective

Treatments tested in this trial

  • Biomarker blood draw and saliva collection

    Diagnostic test

    Three peripheral 10 - 20mL blood sample (if available) Three 1 - 5mL salivary samples (if available)

Treatment groups

2,000 Participants
are divided into 7 treatment groups

7

Treatment groups

See each treatment group below.

Group A: Viral infection1 intervention
Group B: Bacterial infection1 intervention
Group C: Viral-Viral co-infection1 intervention
Group D: Bacterial-Viral co-infection1 intervention
Group E: Fungal-Mycobacterium co-infection1 intervention
Group F: Infection of uncertain origin1 intervention
Group G: Control Subjects1 intervention

Trial outcomes

Primary outcomes

1

WHO-CPS

Differentiation of WHO-CPS \>6 from WHO-CPS ≤6

Time frame
Up to 30 days

Secondary outcomes

1

Mortality

Mortality is defined as all-cause, Binary: Yes or No

Time frame
Up to 30 days
2

Mortality

Mortality is defined as all-cause, Binary: Yes or No

Time frame
one year

Other outcomes

Sponsors and contacts

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