Retrospective clinical research on urinary tract infection associated with catheter in the elderly patients

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2200055849

Enrollment

Unknown

Registered

2022-01-20

Start date

2022-01-09

Completion date

Unknown

Last updated

2023-07-02

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

Conditions

urinary tract infection associated with catheter in the elderly patients

Interventions

patients with urinary tract infection related to urinary catheter:none

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: Meet the diagnostic criteria for patients with urinary tract infection related to urinary catheter: 1. Urinary tract infection within 48 hours after indwelling or pulling out the urinary catheter; For patients with urethral catheter, pubic arch or intermittent indwelling catheter. Clinical symptoms and signs consistent with CAUTI: including new or worsening fever, chills, change of consciousness and lethargy without other definite reasons; Lateral abdominal pain; Tenderness at the costal angle; Acute hematuria; Pelvic discomfort; Dysuria, urgency or frequent micturition, or pain or tenderness on the pubic arch may also occur in patients who have removed the catheter. At the same time, at least one kind of bacteria with colony number greater than 103 colony-forming units (cfu)/mL was cultured from urine samples in a single catheter or middle section. Without Symptom CAUTI is defined as at least one bacterial colony with a number greater than 105cfu/ml cultured from a single catheter urine sample, and no symptoms or signs of general urinary tract infection. 2. Complete medical records: including general situation, medical history, laboratory and imaging, etiological examination and disease outcome, etc.

Exclusion criteria

Exclusion criteria: 1. Patients with incomplete medical records; 2. Patients who do not meet the diagnostic criteria of urinary tract infection associated with catheter.

Design outcomes

Primary

Measure	Time frame
Urine routine;Urine culture;	—

Secondary

Measure	Time frame
PCT;Blood routine;Blood biochemical index;	—

Countries

China

Contacts

Public ContactZhang Guizhi

Department of Respiratory and Critical Care Medicine, The Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital

zhanggz7769@sina.com+86 18601048015

Outcome results

None listed

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