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Etiology of acute undifferentiated febrile illness and role of urine and saliva in diagnosis

Etiology of acute undifferentiated febrile illness and role of urine and saliva in diagnosis

Status
Unknown
Phases
Unknown
Study type
Observational
Source
TCTR
Registry ID
TCTR20240722004
Enrollment
300
Registered
2024-07-22
Start date
2023-12-01
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Acute undifferentiated febrile illness Acute undifferentiated febrile illness, urine, saliva, dengue, chikungunya, zika

Interventions

Acute undifferentiate febrile illness who had acute fever for equal or less than 7 days without obvious organ-specific symptoms and signs of infection
Diagnostic

Sponsors

National Research Council of Thailand (NRCT)
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 100 Years

Inclusion criteria

Inclusion criteria: 1. Adults aged equal or morethan 18 years 2. A patient who had acute fever equal or less than 7 days without obvious organ-specific symptoms and signs of infection 3. Participant signs consent forms

Exclusion criteria

Exclusion criteria: 1. Patient with obvious upper respiratory tract infections including COVID-19 and influenza confirmed by rapid tests or PCR 2. International traveler 3. Subsequently diagnosed with organ specific infection eg. diagnosis of liver abscess after admission

Design outcomes

Primary

MeasureTime frame
Diagnosis NA Acuuracy of diagnosis

Secondary

MeasureTime frame
Utility of urine and saliva in diagnosis NA Accuracy of diagnosis

Countries

Thailand

Contacts

Public ContactViravarn Luvira

Faculty of Tropical Medicine, Mahidol University

viravarn.luv@mahidol.ac.th0897765842

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026