View clinical trials related to Phototherapy.
Filter by:The study explores the suppression of myopia via violet light.
The purpose of this study is to investigate the impact of a newly installed device administering a Light Scheduling Algorithm with high circadian effective irradiances to mechanically ventilated patients on the perceived stress among nursing care specialists. The investigators will further evaluate the impact on commitment to the workplace, meaning of work, and empathy.
The purpose of this prospective, randomized controlled trial is to investigate if mechanically ventilated patients who are treated with a Light Scheduling Algorithm with high circadian effective irradiances are better able to preserve and induce physiological melatonin rhythms compared to patients who are treated with an application of lower irradiances. The investigators will further evaluate the impact on delirium prevalence, stress level and general outcome parameters.
Although vitiligo is difficult to cure, recurrences are frequent after treatment, and many patients suffer from concerns about recurrence as well as disease. Psoriasis, another indication for ultraviolet radiation treatment, has been established that it can safely and effectively reduce the recurrence of psoriasis through monthly maintenance therapy. The aim of this study was to evaluate the efficacy of Narrow-band UV-B therapy for the prevention of relapse in vitiligo.