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The Effect and Mechanism of Retinol and Vitamin A Supplementation in Patients with diabetes and pulmonary tuberculosis

The Effect and Mechanism of Retinol and Vitamin A Supplementation in Patients with diabetes and pulmonary tuberculosis

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR-TRC-12002546
Enrollment
Unknown
Registered
2012-09-25
Start date
2012-10-20
Completion date
Unknown
Last updated
2017-04-18

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

Conditions

pulmonay tuberculosis, diabetes

Interventions

1:vitamin D (400IU/d)
2:vitamin A (2000IU/d)
3:vitamin D(400IU/d) + vitamin A(2000IU/d)
4:vitamin D(400IU/d) + vitamin A(2000IU/d)

Sponsors

Medical College of Qingdao University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 75 Years

Inclusion criteria

Inclusion criteria: The patients with pulmonary tuberculosis and diabetes, aged 18~75, diagnosed by the golden criteria of pulmonary tuberculosis and diabetes; no vitamin or mineral supplement one month before the screening.

Exclusion criteria

Exclusion criteria: No severe complications of diabetes including diabetic eye diseases, renal disease and foot disease, etc; pregnancy or lactation women; cancer; coronary heart disease; recent suffered trauma or recepted sugery

Design outcomes

Primary

MeasureTime frame
retinol;vitamin D;fasting glucose;fasting insulin;CD4+/D8+;PK;—

Secondary

MeasureTime frame
Peripheral blood lymphocyte proliferation activity;—

Countries

China

Contacts

Public Contactmaaiguo
maiguo@public.qd.sd.cn+86 0532 82991503

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Mar 24, 2026