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A multicenter randomized controlled study on the efficacy and prognosis of anticoagulation combined with Micronized Purified Flavonoid Fraction (MPFF) in acute deep vein thrombosis of the lower extremities

A multicenter randomized controlled study on the efficacy and prognosis of anticoagulation combined with citrus bioflavonoids in acute deep vein thrombosis of the lower extremities

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500107189
Enrollment
Unknown
Registered
2025-08-06
Start date
2025-09-01
Completion date
Unknown
Last updated
2025-08-18

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

Conditions

Venous thrombotic disease

Interventions

Experimental Group:Anticoagulant combined with Micronized Purified Flavonoid Fraction (MPFF)

Sponsors

Shanxi Bethune Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
20 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1.Age >=20 years old and =72 hours; 3. DVT within one month accompanied by obvious lower extremity symptoms such as swelling; 4. Sign a written informed consent (signed by the patient themselves or their legal guardian); 5. Good organ function, including but not limited to: (1) Good liver function, good kidney function and good cardiopulmonary function; (2) Good bone marrow function: hemoglobin (Hb) >=80g/L, platelet (PLT) >=100×10^9/L; 6. During the visit, conservative treatment is evaluated by a professional doctor or strongly wishes to be carried out by the patient and their family. No surgical treatment was performed during the later follow-up period.

Exclusion criteria

Exclusion criteria: 1. Patients with acute thrombosis who require surgical intervention to improve clinical symptoms; 2. Secondary conditions may occur due to tumors, trauma, etc. 3. DVT patients with venous injury; 4. There are severe liver or kidney function diseases; In the pregnancy or lactation period; 5. People who are allergic to intravenous active drug components such as citrus flavonoids; 6. Have participated in similar trials or are currently undergoing other clinical trials.

Design outcomes

Primary

MeasureTime frame
D-dimer;Blood cell analysis;CRP;Villalta rating;Quality of Life scoring sheet;Recurrence of thrombosis;Post-thrombotic syndrome;Death;

Secondary

MeasureTime frame
Body Mass Index;

Countries

China

Contacts

Public ContactTao Yang

Shanxi Bethune Hospital

tao646808009@gmail.com+86 135 9317 8825

Outcome results

None listed

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