Retrospective cohort study of skin-to-renal pelvis distance in the patient with acute focal bacterial nephritis

Retrospective cohort study of skin-to-renal pelvis distance in the patient with acute focal bacterial nephritis - Retrospective cohort study of skin-to-renal pelvis distance in the patient with acute focal bacterial nephritis

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000040592

Enrollment

Registered

2020-06-01

Start date

2019-06-24

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

acute focal bacterial nephritis

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: We retrospectively reviewed the charts of the patients diagnosed with AFBN between April 2013 and June 2019 in our hospital. Diagnosis of AFBN was based on ultrasound or CT with contrast revealing one or more wedge-shaped areas of decreased vascularity and confirmation that the fever could not be clinically attributed to another condition.

Exclusion criteria

Exclusion criteria: We excluded patients with kidney stones and those with abnormally large or small kidneys (kidneys smaller than or larger than 9-14 cm).

Design outcomes

Primary

Measure	Time frame
presence of costovertebral angle knock pain on admission	—

Countries

Japan

Contacts

Public ContactMasahiro Kaneko

Akashi medical center Department of General Internal Medicine

qhnqj628@gmail.com0789361101

Outcome results