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Studien
Thema:
Photo Spray-Behandlung zur Minderung von Fältchen und Verbesserung der Hautstruktur
Autor:
Copyright © 2007 by DDD
Einleitung:
Die Behandlung lichtgeschädigter Haut unterteilt sich zum einen in die Hautverjüngung Typ I, welche die Behandlung von Pigmentflecken, Reduzierung von Telangiektasien und Erythemen umfasst, sowie die Hautverjüngung Typ II, welche die Behandlung von Fältchen, weniger tiefen Linien sowie der Porengröße der Haut beinhaltet. Verschiedene Peer Review-Studien haben gezeigt, dass bei einer 30- bis 60-minütigen Vorbehandlung...
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Thema:
Hair removal with a second generation broad spectrum intense
pulsed light source ± a long-term follow-up
Autor:
Agneta Troilius & Carl Troilius
Einleitung:
BACKGROUND: There is an increasing demand for safe and efficient hair removal. Although long-term hair removal has been demonstrated using lasers and non-coherent light sources, permanent hair removal has been difficult to claim due to the long growth/ rest cycle of normal human hair follicles.
OBJECTIVE: To evaluate bikini line hair removal with a second generation
intense pulsed light (IPL) source...
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Thema:
Hair reduction using a new intense pulsed light irradiator and a normal mode ruby laser
Autor:
Peter Bjerring, Marie Cramers, Henrik Egekvist, Kaare Christiansen & Agneta Troilius
Einleitung:
OBJECTIVE: The main purpose of this clinical study was to compare the effectiveness of an intense pulsed light irradiator system (IPL) and a normal mode ruby laser for hair removal.
MATERIALS AND METHODS: Thirtyone patients were treated 3 times with a new IPL system on one side of the chin and neck and with a normal mode ruby laser on the other side. After 6 months, nine of the patients received 3 additional IPL treatments and 11 patients received 3 additional ruby laser treatments. All treatment intervals were 2 months. Hair reduction was measured by hair counts on close-up photographs...
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Thema:
COMPARISON OF DIFFERENT METHODS OF PHOTO EPILATION
Autor:
S. Stangl, M. Drosner
Institute for Laser Research in Dermatology, cutaris Center, Munich, Germany
Einleitung:
Photo epilation (hair removal by laser or intense pulsed light (IPL)) became generally accepted in the last years as method for extensive and effective hair removal. In the present clinical study the effectiveness of different methods of hair removal was compared during the treatment, as well as 3 and 6 months after treatment. 12 volunteers (9 women, 3 men, mean age 32.2 years) were treated in 4 test areas at symmetrical body areas with hypertrichosis (arm, stomach, bikini zone, back, legs) in 4 and 6 weeks intervals with two intense pulsed light systems (IPL), a diode laser and an alexandrite laser. The hair density was determined before each treatment as well as 3 and 6 months after the last treatment...
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Thema:
Intense pulsed light source for treatment of small melanocytic nevi
and solar lentigines
Autor:
Peter Bjerring & Kaare Christiansen
*Wellman Labs of Photomedicine, Harvard Medical School Laser and Skin Surgery Center of New York Summary provided by Coherent Medical, Inc.
Einleitung:
OBJECTIVE: The purpose of this clinical study was to evaluate the effectiveness of an intense pulsed light (IPL) irradiator system for the treatment of benign pigmented lesions.
MATERIALS AND METHODS: A total of 18 patients with lentigo solaris and eight patients with melanocytic nevi were treated once with an IPL system...
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Thema:
Intense pulsed light source for the treatment of dye laser resistant port-wine stains
Autor:
P Bjerring, K Christiansen & A Troilius
Einleitung:
OBJECTIVE: The purpose of this clinical study was to evaluate the efficacy of an intense pulsed light (IPL) irradiator system for the treatment of portwine stains (PWS) resistant to multiple pulsed dye laser (PDL) treatments.
MATERIALS AND METHODS: Fifteen PWS patients, who were previously found to be resistant to multiple PDLtreatments, were treated four times with a second generation IPL system. The clinical efficacy was evaluated on close-up photographs 2 months after the last treatment...
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Thema:
Intense pulsed light source fortreatment of facial telangiectasias
Autor:
Peter Bjerring, Kaare Christiansen & Agneta Troilius
Einleitung:
OBJECTIVE: The purpose of this clinical study was to evaluate the effectiveness of the first intense pulsed light source (IPL) with dual mode light filtering for treatment of facial telangiectasias, and to evaluate the incidence of adverse effects, including purpura, pigmentation and scars.
MATERIALS AND METHODS: Twenty-four patients with facial telangiectasias were treated between one and four times with a new IPL system. This system differs from previous IPLs by eliminating wavelengths longer than 950nm, which would otherwise lead to nonspecific heating of tissue water. The treatments were performedat one-month intervals...
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