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Research on Infection Transmission Routes in Hospitals and Experimental Validation of Intervention for Secondary Infections: Study on the Storage Sources of CRAB and CRE Bacteria in Ward Environments

Research on Infection Transmission Routes in Hospitals and Experimental Validation of Intervention for Hospital-Acquired Infections: Study on the Storage Sources of CRAB and CRE Bacteria in Ward Environments

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500102539
Enrollment
Unknown
Registered
2025-05-15
Start date
2025-06-01
Completion date
Unknown
Last updated
2025-05-19

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

Conditions

None listed

Interventions

Observation group:NA

Sponsors

West China Hospital of Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1.A. Patients admitted to the aforementioned wards during the study period (May 1, 2025 to December 31, 2025). B. The clinical sample reports submitted during the study included patients with target strains (CRE and/or CRAB).

Exclusion criteria

Exclusion criteria: 1.A. Patients admitted to the aforementioned wards during the non study period. B. Patients who report positive for COVID-19 before being admitted to the aforementioned wards.

Design outcomes

Primary

MeasureTime frame
Environmental-Clinical Strain Matching Rate;—

Secondary

MeasureTime frame
outcome contamination rate of environment;—

Countries

China

Contacts

Public ContactZhiyong Zong

West China Hospital of Sichuan University

1006852844@qq.com+86 28 8542 2647

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026