Potential Effect of Topical Imiquimod on Atrial Ectopy in Patients With Actinic Keratosis
Actinic KeratosisThe purpose of this study is to determine the potential effect of topically applied 3.75% imiquimod cream on atrial ectopy in actinic keratosis (AK) patients. The primary endpoint is the change in the 24-hour supraventricular premature beat count. The secondary endpoint is the change in 24-hour supraventricular premature couplet and run counts and atrial fibrillation (% time); change in 24-hour mean heart rate; change in 24-hour ventricular premature beat count, ventricular premature couplet and run counts.
UV Sensor in Patients With Actinic Keratosis
KeratosisActinicTo validate the use of Ultraviolet (UV) radiation sensor in patients with actinic keratosis, to identify barriers to its use in prospective longitudinal studies.
Nevus Doctor Clinical Decision Support for GPs
Melanoma (Skin)Non-melanoma Skin Cancer1 moreThe study investigates if a computer-based clinical decision support tool for skin cancer may improve the diagnostic accuracy of general practitioners (GPs). The aim of the program is to help GPs increase their diagnostic accuracy, in particular regarding the selection of suspicious skin lesions that need biopsy or referral to specialist health care for further assessment. Half of the physicians in the trial will have the clinical decision support tool available during consultations, while the other half has no such tool available. We hypothesize that general practitioners using the clinical decision support tool will have a higher number of correct classifications of skin lesions compared to doctors without the tool.
Assessment of Treatment Success and Quality of Life in Patients With Actinic Keratoses Under Therapy...
Actinic KeratosisAssessment of treatment success and quality of life in patients with actinic keratoses under therapy with Ingenol Mebutate (Picato) in a period of 8 weeks.
Photodynamic Therapy of Actinic Keratoses With Alacare®
Actinic KeratosisThis study aims to collect data on the frequency of SCCs in the Alacare®-treated area during an interval of two years after Alacare®-PDT.
Potential Research Study Participant Registry
AcneActinic Keratosis8 moreThe purpose of the potential research study participant registry is to keep potential research subjects informed about any future research studies in which they may meet the criteria for enrollment. The purpose of this study is also to assist current and future clinical trials with recruitment of subjects.
Patient and Clinician Reported Outcomes for Tirbanibulin Effectiveness and Safety in Actinic Keratosis...
KeratosisActinicThe purpose of the study is to evaluate patient reported outcomes (PROs) in terms of health-related quality of life (HRQoL) among subjects with actinic keratosis (AK).
Metvix Daylight PDT in Actinic Keratosis
Actinic KeratosisProspective non-interventional study conducted in Australia, Brazil, Mexico and Europe to evaluate clinical practice with Metvix Daylight PDT in the treatment of mild to moderate actinic keratosis of the face/scalp and to assess physician and patient satisfaction.
Incidence of Melanoma and Non-melanoma Skin Cancer in People With Vitiligo
VitiligoMelanoma (Skin)4 moreThis study examines melanoma and nonmelanoma skin cancer in people diagnosed with vitiligo compared to matched controls.
Compassionate Use of Metvix® (Methyl Aminolevulinate) Photodynamic Therapy (PDT) in Subjects With...
Field Actinic KeratosesBasal Cell Carcinoma1 moreThe aim of this study is to provide this investigational drug to patients who cannot be optimally treated with conventional therapies and to collect efficacy and safety data on the use of Metvix PDT in subjects with field actinic keratoses, large/multiple superficial basal cell carcinomas (BCCs) or Bowen's disease.