Facial soft tissue depression
Conditions
Interventions
Cryopreserved fat group:Transplant 5 ml cryopreserved fat
Control group:Transplant freshly aspirated fat 5 ml
Sponsors
Shanghai Jiao Tong University, School of Medicine, Shanghai Ninth People's Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 60 Years
Inclusion criteria
Inclusion criteria: 1. Aged 18-60 years old; 2. Gender: male and female; 3. Patients with facial soft tissue depression needing fat transplantation; 4. Patients with symmetry bilateral facial depression; 5. They voluntarily signed informed consent, participated in the study and were able to cooperate with the follow-up workers.
Exclusion criteria
Exclusion criteria: (1) It is not suitable for fat transplantation; (2) Only unilateral soft tissue was depressed; (3) There were local lesions in the operation area, such as infection, blood supply disturbance, delayed healing history, decreased soft tissue vitality, history of radiotherapy or going to receive radiotherapy, active ulcer, etc; (4) Severe medical diseases (such as diabetes, hepatitis, coronary heart disease, arteriosclerosis, glomerulonephritis, autoimmune diseases, etc.) were complicated; (5) Those who are receiving anticoagulant therapy and cannot suspend treatment; (6) According to the laboratory examination and other clinical signs and symptoms, the researchers judged that the subjects had abnormal blood routine test, abnormal coagulation function, abnormal cardiac function, abnormal liver function or renal function (7) Those who can't tolerate the operation risk according to the surgeon's evaluation; (8) Pregnant and lactating women; (9) Those who have mental illness, have no insight, can not express and cooperate with each other; (10) In this study, participants in other clinical trials within 30 days before the visit were screened; (11) Those who have not signed the informed consent.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Retention volume; | — |
Countries
China
Contacts
Public ContactShuang-Bai Zhou
Shanghai Jiao Tong University, School of Medicine, Shanghai Ninth People's Hospital
Outcome results
None listed