Longitudinal associations between cytokine profiles, disease activity indices and clinical phenotypes in patients with systemic lupus erythematosus; a prospective cohort study

Longitudinal associations between cytokine profiles, disease activity indices and clinical phenotypes in patients with systemic lupus erythematosus; a prospective cohort study - Longitudinal associations between cytokine profiles, disease activity indices and clinical phenotypes in patients with systemic lupus erythematosus; a prospective cohort study

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000041449

Enrollment

200

Registered

2020-08-18

Start date

2020-04-17

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

Systemic lupus erythematosus

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Patients who are referred to the Department of Allergy and Clinical Immunology, Chiba University Hospital or related facilities and fulfill 1997 ACR SLE Criteria. 2. Patients who agree to participate in this study with written informed consent. 3. Age of 20 or older at the time of consent.

Exclusion criteria

Exclusion criteria: 1. Patients with concomitant autoimmune diseases, except Sjogren's syndrome. 2. Patients who do not agree to participate in this study. 3. Patients who can not provide blood and/or urine samples. 4. Patients with conditions which are considered inappropriate for this study.

Design outcomes

Primary

Measure	Time frame
Inflammatory cytokines/disease activity indices	—

Countries

Japan

Contacts

Public ContactKazusa Miyachi

Chiba University Graduate School of Medicine Department of Allergy and Clinical Immunology

kazusa.miyachi@chiba-u.jp043-226-2198

Outcome results