Tattoo Particles: Picosecond Laser Versus Nanosecond Laser
In Vivo Analysis of Tattoo Particles After Picosecond Laser Compared to Nanosecond Laser
Universitätsklinikum Hamburg-Eppendorf
20 participants
Feb 1, 2024
OBSERVATIONAL
Conditions
Summary
\- For treating unwanted tattoos, the gold standard treatment is a nanosecond or picosecond laser. However, comparative microscopic analysis is limited. Therefore, the aim of the present study is to analysis morphological changes of tattoo particles and surrounding tissue in human skin.
Eligibility
Inclusion Criteria1
- \- healthy patients who plan a laser treatment of their unwanted tattoo/ tattoos at our department
Exclusion Criteria3
- laser pretreatment of their tattoos to be treated
- pregnancy, breast feeding
- open wound on the area to be treated
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Interventions
Patients with unwanted tattoos who plan a laser treatment will be recruited for measurements using a multiphoton-tomography system. These are scheduled 6 weeks and 12 weeks post-treatment.
Patients with unwanted tattoos who plan a laser treatment will be recruited for measurements using a multiphoton-tomography system. These are scheduled 6 weeks and 12 weeks post-treatment.
Locations(1)
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NCT06431464