pure medial malleolus fracture
Conditions
Interventions
Trial group:Fix the fracture by magnesium alloy screw
Control:Degradable screw
Sponsors
Ninth People’s Hospital, Shanghai Jiaotong University School of Medicine
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Citizens aged 18 to 80 years old; 2. Platelets above 50000, blood sugar is not higher than 10.0, the white blood cells no less than 4.0x10^9/L, nutrition is in good condition; 3. Hepatitis A, hepatitis B, hepatitis C, HIV/AIDS, tuberculosis and other infectious diseases are not in the activity stage; 4. Traumatic fractures; 5. Fragility fracture; 6. No implant contraindication; 7. Do not attend any clinical verification within three months; 8. Agreed to participate in the test, understand and sign informed consent.
Exclusion criteria
Exclusion criteria: 1. Any active systemic and local infection; 2. General situation is bad, severe malnutrition or cachexia, poor blood sugar control; 3. Pathological fracture; 4. Allergic to the material; 5. Expected to survival period of no more than two years; 6. Not timely follow-up, or for other reasons can't cooperate with researchers; 7. Can not accept the new technology used in this study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Fracture healing time (subject to fracture line disappeared) evaluated by X-ray and CT;Degradation degree of screw (the CT value in screw diameter); | — |
Secondary
| Measure | Time frame |
|---|---|
| Operation time, intraoperative blood transfusion;Intraoperative and postoperative complications;Clinical symptoms caused by fracture progress, whether disappear or get improved significantly after surgery;Limb function score; | — |
Contacts
Public ContactYongqiang Hao
Ninth People's Hospital,Shanhai Jiaotong University School of Medcine
Outcome results
None listed