FindTrial
Sign In

Clinical Study on the Prevention Effect of Catheter-Associated Urinary Tract Infections in ICU Patients Based on Microenvironment Regulation of the External Urethral Orifice

Clinical Study on the Prevention Effect of Catheter-Associated Urinary Tract Infections in ICU Patients Based on Microenvironment Regulation of the External Urethral Orifice

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500104123
Enrollment
Unknown
Registered
2025-06-11
Start date
2026-01-01
Completion date
Unknown
Last updated
2025-06-16

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

Conditions

catheter-associated urinary tract infection

Interventions

Control Group:Perineal irrigation with neutral aqueous solution (pH 7.0) and application of standard gel (pH 7.0) to the urethral meatus skin, with all other treatment and nursing procedures remaining
Trial Group:Perineal irrigation with acidic aqueous solution (pH 3.0) and application of acidic gel (pH 5.0) to the urethral meatus skin, with all other treatment and nursing procedures maintained con

Sponsors

Xijing Hospital, Fourth Military Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 100 Years

Inclusion criteria

Inclusion criteria: (1) ICU patients; (2) Patients requiring indwelling urinary catheterization due to medical conditions; (3) Informed consent obtained from the patient (or from the family if the patient is unconscious).

Exclusion criteria

Exclusion criteria: (1) Patients with pre-existing indwelling urinary catheter at admission; (2) Diagnosed with urinary tract infection (UTI) or positive urine microbial test at admission; (3) Indwelling catheter duration <=2 days during current hospitalization; (4) Presence of perineal skin breakdown; (5) Severe psychiatric disorders or behavioral abnormalities affecting protocol compliance; (6) Concurrent participation in other clinical trials.

Design outcomes

Primary

MeasureTime frame
CAUTI incidence rate;—

Secondary

MeasureTime frame
pH change trend;Microbial colony count change trend;—

Countries

CHINA

Contacts

Public ContactShen Li

Department of Disease Prevention and Control, Xijing Hospital , Fourth Military Medical University

lizi0801lizi@163.com+86 182 9193 3999

Outcome results

None listed

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