Treatments of Striae Gravidarum Clinical Trial
Official title:
The Combination Therapy of Fractional Laser and Platelet-Rich Plasma Injection Compared With Nanofat Grafting and Platelet-Rich Plasma Synergy in Treating Striae Gravidarum.
Nowadays, multiple treatment modalities have been applied clinically to treat striae gravidarum, such as laser therapy, microdermabrasion, platelet-rich plasma injection(PRP), etc. To some extent, these treatments can improve striae gravidarum. In this clinical trial, the investigators are going to treat striae gravidarum by using two different kinds of combination therapies. One is fractional laser and PRP injection synergy, and the other one is treated by nanofat grafting with PRP injection.
The investigators will pick out two areas of most severe striae gravidarum on a participant's
abdomen. One of the areas will be treated by fractional laser once every three months for 2
times combined with PRP injection once a month for 6 times. Another area will be treated by
nanofat grafting once every three months for 2 times and PRP therapy once a month for 6
times. The participants were asked to come back 1、3、6、9 months after treatment for further
follow-up.
Before and after the treatment, the striae gravidarum will be assessed subjectively by
satisfaction assessment, dermatoscope and ultrasound, and objectively by immunohistochemical
analysis.
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