Supplemental diagnostic methods of IgA nephropathy using morphological studies of urinary erythrocytes and tonsil biopsies in the patients with isolated hematuria.

Supplemental diagnostic methods of IgA nephropathy using morphological studies of urinary erythrocytes and tonsil biopsies in the patients with isolated hematuria. - Suuplemental diagnostic methods of IgA nephropathy using morphological studies of urinary erythrocytes and tonsil biopsies.

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000003844

Enrollment

Registered

2010-06-30

Start date

2010-06-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

hematuria

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: continuous hematuria (URBC 5-9/HPF or more)

Exclusion criteria

Exclusion criteria: 1. proteinuria of 0.3g/gCr and/or 0.3g/day (1+ by test tape) or more 2. renal biopsy was already done 3. presence of urological abnormalities by abdominal X-ray, abdominal echo, or urinary cytologic examination 4. serum creatinine 2.0mg/dl or more

Design outcomes

Primary

Measure	Time frame
The correspondence of diagnosis of IgA nephropathy by renal biopsy to the result of supplemental diagnostic methods using morphological study of urinary erythrocytes and tonsil biopsy	—

Countries

Japan

Outcome results