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A Multicenter Prospective Study on Antimicrobial Susceptibility Patterns and Molecular Epidemiology of Clinical Isolates of Streptococcus suis in Thailand

A Multicenter Prospective Study on Antimicrobial Susceptibility Patterns and Molecular Epidemiology of Clinical Isolates of Streptococcus suis in Thailand

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
TCTR
Registry ID
TCTR20241105001
Enrollment
300
Registered
2024-11-05
Start date
2025-03-01
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

Antimicrobial susceptibility patterns and molecular genetics of Streptococcus suis isolates from human clinical samples in various hospitals in Thailand Streptococcus suis, Antimicrobial susceptibility, Epidemiological cut-off value, Molecular epidemiology

Interventions

Clinical isolates of S. suis that were collected from different body sites obtained from infected adults were identified by the microbiological laboratories at the study sites.
Diagnostic
Bacterial isolates

Sponsors

The Royal College of Physicians of Thailand
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Clinical isolates of S. suis obtained from infected adults aged 18 and older, collected from different body sites, were identified by the microbiological laboratories at the study sites. These isolates will later be verified through standard phenotypic testing, mass spectrometry, and if needed, molecular identification at the Infectious Disease Research Laboratory within the Division of Infectious Diseases and Tropical Medicine, Department of Medicine, Faculty of Medicine, Siriraj Hospital.

Exclusion criteria

Exclusion criteria: 1. Clinical isolates of bacteria transferred from the study site that are subsequently identified as other species. 2.Volunteers do not give consent for the study.

Design outcomes

Primary

MeasureTime frame
Antimicrobial susceptibility pattern of S.suis isolated from human clinical samples 3 month MICs of antimicrobial agents against S. suis human isolates under the antimicrobial susceptibility data

Secondary

MeasureTime frame
Bacterial genomes 3 month third-generation sequencing technology,molecular epidemiology of S. suis isolates derived from human clinical specimens in nationwide 3 month whole-genome analysis,Correlation between S. suis strain, clinical manifestations, invasiveness, and associated clinical outcomes 3 month Clinical and whole -genome analysis

Countries

Thailand

Contacts

Public ContactAliyavong Thammavong

Faculty of Medicine Siriraj hospital

thammavongaliyavong@gmail.com0966415180

Outcome results

None listed

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