Finally, an autologous fat transplant involves taking fat from another part of the body and injecting it into the face. Since people with lipoatrophy may have lost a lot of subcutaneous fat, it can be difficult to find enough fat for use in the face. Nonetheless, this process can be effective in restoring facial appearance when done by a skilled plastic surgeon. Only one or two treatments are required initially, but later treatments are required to maintain the benefits. Results last for as short as three months in some people and as long as a year or more in others.
The 4 mg/mL injection strength may be used for intralesional and soft tissue administration. Doses range from mg to 4 mg injected as a single dose at the appropriate site. For soft tissue and bursal injections a dose of 2 to 4 mg is recommended. Ganglia require a dose of 1 to 2 mg. A dose of to 1 mg is used for injection into tendon sheaths. Usually employed when condition to be treated is limited to 1 or 2 sites. Dosage dependent upon degree of inflammation, size, disease state, and location of affected area. Repeat doses may be given from once every 3 to 5 days to once every 2 to 3 weeks.
A larger study with longer follow-up concluded that "use of DMPA during pregnancy or breastfeeding does not adversely affect the long-term growth and development of children". This study also noted that "children with DMPA exposure during pregnancy and lactation had an increased risk of suboptimal growth in height," but that "after adjustment for socioeconomic factors by multiple logistic regression, there was no increased risk of impaired growth among the DMPA-exposed children." The study also noted that effects of DMPA exposure on puberty require further study, as so few children over the age of 10 were observed.