Vitiligo is a skin condition which
involves loss of melanin, the primary
skin pigment, resulting in irregular
white patches.
Vitiligo is not forever.
Fortunately, XTRAC treatments can minimize and, in many cases, even eliminate vitiligo depigmented patches. The XTRAC excimer laser delivers a targeted beam of UVB light and only the areas of skin affected by vitiligo receive the laser energy.
Though the laser spot size measures only 18mm x 18mm, due to rapid exposure times, relatively large, discrete areas can be treated in just 5 to 10 minutes, which is much faster than the duration of conventional phototherapy light sessions. And most importantly, XTRAC treatments achieve complete response rates faster in a higher proportion of patients.
Clinical results
In one clinical study, 32 patients with 55 vitiligo patches were treated with the [XTRAC] 308nm laser. All areas were treated until 75% or greater repigmentation was achieved or for a total of 30 semi-weekly sessions, whichever occurred first.1
The final analyses showed that of 21 facial spots treated, 71.5% achieved 75% or greater repigmentation. The next best responses were attained treating neck and scalp areas, of which 60% benefited with 75% or greater repigmentation.2
Other studies have concluded that when XTRAC is used as monotherapy, repigmentation rates of more than 75% are seen in more than 50% of patients but response rates as high as 95% have been achieved, It has also been noted that repigmentation can be seen in as few as 11 treatments.3