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Diagnostic Accuracy of Costovertebral Angle Tenderness and Bimanual Kidney Palpation for Urinary Tract Infection: A Prospective Observational Study

Basic Information

Recruitment status	Recruiting
Health condition(s) or Problem(s) studied	urinary tract infection
Date of first enrollment	2025/03/01
Target sample size	1250
Countries of recruitment	Japan
Study type	Observational
Intervention(s)

Outcome(s)

Primary Outcome	Sensitivity and specificity of costovertebral angle tenderness and bimanual kidney palpation for renal tenderness in the diagnosis of urinary tract infection
Secondary Outcome

Key inclusion & exclusion criteria

Age minimum	18years-old
Age maximum	Not applicable
Gender	Male and Female
Include criteria
Exclude criteria	Patients with severe sensory impairment of the trunk (e.g., spinal cord injury) or known acquired renal anatomical abnormalities, such as a history of nephrectomy or renal transplantation.