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Association of adolescent smoking history with diabetic retinopathy

Association and analysis of adolescent smoking history with diabetic retinopathy

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1900020728
Enrollment
Unknown
Registered
2019-01-15
Start date
2019-02-01
Completion date
Unknown
Last updated
2019-01-28

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

Conditions

Diabetic retinopathy

Interventions

Case series:Nil

Sponsors

Tianjin 4th Central Hospital
Lead Sponsor

Eligibility

Sex/Gender
Male

Inclusion criteria

Inclusion criteria: Type 2 diabetes, accepted the fundus examination, patients can describe your smoking status.

Exclusion criteria

Exclusion criteria: (1) gestational diabetes mellitus or pregnancy with diabetes mellitus; (2) complicated with cerebral infarction or severe mental illness, unclear consciousness; (3) patients with infectious diseases such as active tuberculosis; (4) patients with severe cardiopulmonary function and hepatic and renal insufficiency.

Design outcomes

Primary

MeasureTime frame
age of starting smoking;Fundus camera;—

Contacts

Public ContactHuang Xiao

Tianjin Medical University Metablic Diseases l Hospital

huangxiao2682@163.com+86 13821565470

Outcome results

None listed

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