Clinical study on the treatment of diabetic foot ulcer with simple negative pressure drainage device

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2000033263

Enrollment

Unknown

Registered

2020-05-25

Start date

2020-05-25

Completion date

Unknown

Last updated

2020-06-01

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

Conditions

Diabetic foot ulcer

Interventions

Group 1:Self-made simple negative pressure drainage device for negative pressure treatment

Group 2:Classic negative pressure therapy

Group 3:Routine dressing change therapy

Eligibility

Sex/Gender

All

Age

18 Years to 90 Years

Inclusion criteria

Inclusion criteria: 1. Patients who meet the World Health Organization diabetes diagnosis standard (FBG >= 7mmol / L, or 2-hour postprandial blood glucose (2-hour PG)>= 11.1mmol/l or random blood glucose (RBG) >= 11.1mmol/l); 2. Patients who meet the diagnostic criteria of diabetic foot ulcer in the guidelines for the prevention and treatment of diabetic foot (2019 version); 3. According to Wagner classification of diabetic foot ulcer, the patients were included in the classification of 2-4.

Exclusion criteria

Exclusion criteria: 1. Patients with severe occlusive arterial disease confirmed by CTA, MRA and ABI of lower extremity; 2. Patients with ulcer or osteomyelitis without debridement; 3. Patients with canceration of ulcer and other canceration.

Design outcomes

Primary

Measure	Time frame
Clinical test index;Ulcer area;Granulation growth;Number of newborn capillaries;PDGF;BFGF;MMP-2;TIMP-1;	—

Countries

China

Contacts

Public ContactXu Ling

Affiliated Hospital of Southwest Medical University

764684471@qq.com+86 18008215025

Outcome results

None listed

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