Patients between 4-21 years of age with at least one wart or molluscum lesion are eligible to participate in this study. The duration of the study is a minimum of 4 weeks with the maximum duration of monthly treatments for one year, depending on lesion clearance. The number of lesions will be chosen by the dermatologist. Patients who opt to participate will receive non-thermal, or cold, atmospheric plasma to treat all lesions selected. Safety profile as well as changes in size, pain and appearance will be measured. Photographs and dermatologist impressions will be used to measure treatment response.

This Phase 3 study is designed to assess the long-term safety and efficacy of lebrikizumab in participants 6 months to <18 years of age with moderate-to-severe AD. Participants who have completed Study KGBI through Week 16 without requiring the use of systemic rescue medication will be eligible to enroll into Study KGBJ. All participants will receive active lebrikizumab treatment during Study KGBJ. The planned duration of treatment for each participant is approximately 52 weeks. All participants will enter a post-treatment safety follow-up period approximately 12 weeks after the last dose of lebrikizumab. This study will include both on-site (in clinic) and remote visits (telephone calls).

The purpose of this research study is to determine if an investigational cream, ruxolitinib 1.5% cream, is safe and effective to treat adults with prurigo nodularis. In this study, ruxolitinib cream will be compared to a "vehicle cream." The vehicle cream looks like the ruxolitinib cream but contains no ruxolitinib. This study can last up to 60 weeks, including up to 4 weeks for screening, up to 52 weeks for treatment, and 30 days for safety follow-up. Eligible participants will be randomized 1:1 to receive ruxolitinib 1.5% cream or vehicle cream for the first 12 weeks. For the following 40 weeks all participants will receive the ruxolitinib cream.

The study is being conducted in order to assess the long-term safety of rocatinlimab in adult and adolescent subjects with moderate-to-severe atopic dermatitis (AD). The study population will include subjects who completed an end of treatment duration visit in a parent study and meet eligibility criteria. Subjects will be randomized to receive a dosage of rocatinlimab based on age and their previous dosage from the parent study. The total duration of participation, including the parent study, will be up to 2.5 to 3 years, with a safety follow-up period after the last dose of investigational product at week 104.

This study is being done to learn more about apremilast (AMG 407) in mild to moderate plaque psoriasis in participants (children and adolescents) aged 6 to 17 years. It will see whether it causes any side effects. About 50 people are expected to take part in this study. The duration of the study is approximately 285 days. This includes 3 phases: 35 days of screening phase, 225 days (32 weeks) of treatment phase, and 60 days of observational follow-up phase after the last dose of study drug – this means drug is still being tested to see if it is safe and works.

The purpose of this study is to evaluate the efficacy and safety of upadicitinib in adults and adolescents with severe alopecia areata. Participation in this research study will take approximately 168 weeks with 17 visits in that time. This research study includes three phases; a screening phase, treatment phase, and a follow-up phase. The length of the screening period varies from 1 to 35 days, depending on therapies that must be washed out or discontinued before initiation of treatment. Patients who meet all eligibility criteria will be randomized to receive upadicitinib or placebo for the first 24 weeks. At week 24, all patients will receive upadicitinib until week 160. The post-treatment follow-up visit will occur approximately 30 days after the last study drug dose.

The purpose of this study is to evaluate the efficacy of eltrekibart compared to placebo in adults with moderate to severe HS. The study duration will be up to 67 weeks. This study includes a screening period, a 16-week double-blind, placebo-controlled treatment period, a 36-week double-blind maintenance treatment period, and a 10-week follow-up period.

The purpose of this research study is to study if the investigational drug, MK-6194, is safe and effective to treat adults with non-segmental vitiligo. In this study, MK-6194 or placebo administration will occur every two weeks or every four weeks to evaluate how well MK-6194 may treat non-segmental vitiligo. This study can last up to 60 weeks, including up to 4 weeks for screening, up to 52 weeks for treatment, and 14 days for safety follow-up. Eligible participants will be randomized 1:1:1 to receive MK-6194 every two weeks, every four weeks, or receive placebo.

This is a double arm, open label, 20-week Phase III study with three and six-month follow up periods, in patients with a documented history of generalised vitiligo.
Up to 200 eligible patients across study sites will be enrolled and randomised in equal numbers to one of the following treatment groups:
• Group A will receive NB-UVB twice weekly from Day 0 (40 treatments in total), and SCENESSE® (one implant administered on Days 0, 21 (±4), 42 (±4), 63 (±4), 84 (±4), 105 (±4) and 126 (±4) (seven implants in total));
• Group B will receive NB-UVB light only (administered twice weekly for 20 weeks, 40 treatments in total).
To determine eligibility for study participation, patients will undergo a screening evaluation within a 28-day period before receiving the first study treatment.

This is a non-interventional, prospective, multinational, post-marketing, observational study designed to describe the real-world effectiveness, safety, and patterns of use of dupilumab in patients with PN. This study will be conducted globally and will collect data available from patients' medical files and other items routinely collected during disease management in clinical practice and PROs related to disease, work productivity, and QoL.