View clinical trials related to Exanthema.
Filter by:The purpose of this study is to determine if using preventive treatments such as Doxycycline (an anti-biotic) capsules, sunscreen with SPF 30, Hydrocortisone 1% cream and a moisturizer will help to reduce the incidence and severity of the skin rash associated with Cetuximab (Erbitux®) when compared to receiving standard care for the treatment of skin rash.
Polymorphic light eruption (PLE) is a common photodermatosis with a high prevalence of approximately 11 to 21% in the population. Similar to lupus erythematosus (LE), an UV-inducible systemic autoimmune disease, PLE has a female preponderance with a mean onset in the second to third decade of life. PLE lesions are very itchy and typically appear on sun-exposed body sites in spring or early summer. The quality of life in patients with PLE is often severely disturbed, as evidenced by high levels of anxiety and depression. For prophylaxis besides conventional sunscreens, photo(chemo)therapy is effective in many cases, when administered over several weeks for hardening in early spring before the first natural sun exposure takes place. However, because prolonged treatment with UVB and/or photochemotherapy is potentially carcinogenic, the search for pathogenic mechanisms and new treatment options in PLE is ongoing. The exact pathogenesis of PLE is currently unknown but findings suggest an autoimmune-type background with resistance to UV-induced immune suppression and simultaneous immune reactions against skin photo-neoantigens. The investigators have recently found that PLE patients had significantly reduced 1,25-(OH)2-vitamin D3 serum levels (13-14ng/ml) compared to the normal population (>30ng/ml). In addition, the investigators were able to demonstrate in an intra-individual half-body trial that topical administration of an immunostimulatory 1,25-(OH)2-vitamin-D3 analogue calcipotriol reduced PLE symptoms in an experimental study. In the proposed randomized double-blinded placebo-controlled trial the investigators attempt to study the effect of oral vitamin D3 supplementation (2 x 40.000 IE, given orally two weeks apart) on PLE symptoms.
The rationale for this study is to assess the change in ambulatory care visit rates for acute otitis media between the period before (2001-2009) and after the introduction of the 13-valent pneumococcal conjugate vaccine (13vPnC) (2011-2013) among children less than 5 years old in the United States.
The purpose of this interventional study is to assess the progression free survival (one year) of patients with treatment of FOLFIRI and cetuximab, combined with an optional dermal prophylaxis. Further Objectives: 1. Development of acneiforme follicular exanthema >= grade 2 2. Duration until development of acneiforme follicular exanthema >= grade 2 3. Development of paronychia 4. Development skin fissure (hand and foot) 5. Objective remission according RECIST 1.1 6. Rate of secondary resections of liver metastasis with a curative approach 7. Assessment of safety and tolerability 8. Overall survival 9. Progression free survival
This study will look at if a low-dose regimen of acitretin is helpful in treating a skin rash caused by the chemotherapy drug, erlotinib.
Polymorphic light eruption (PLE) is a photodermatosis with an extremely high prevalence, particularly among young women (up to 20%). The disease is characterized through itchy skin lesions on sun-exposed body sites occurring after sun exposure mostly in spring and early summer. Its etiopathogenesis is unknown but resistance to ultraviolet radiation (UVR)-induced immunosuppression with subsequent immune reactions against skin photoneoantigens has been suggested. The phenomenon of UVR-induced immunosuppression (suppression of CHS) has been well known for many years. Recent findings showed that regulatory T cells (CD4+CD25+FoxP3+) (Tregs), a subset of T helper cells, are crucial in UVR-induced immunosuppression. However, the requirements for the maintenance of peripheral CD4+CD25+ T cells, important in suppression of immune responses, are still incompletely understood. Recent work suggests that cutaneous RANKL might be the physiologic missing link that couples UVR to immunosuppression. Epidermal RANKL, expressed in keratinocytes of inflamed skin due to e.g. UVR exposure was shown to control the number of Tregs via activation of dendritic cells, hereby mediating UVR-induced immunosuppression (e.g. suppression of allergic contact hypersensitivity responses). In addition to the suppression of local cutaneous hyperallergic responses, the development of systemic autoimmunity is suppressed. A strong inducer of RANKL expression and of Tregs is vitamin D3 that has been reported to have immunosuppressive effects. Interestingly, patients with autoimmune disorders (e.g. lupus erythematosus) may exhibit reduced vitamin D3 blood levels. This randomized, double blinded left-right body side experimental comparison study was designed to assess the preventive effect of the vitamin D3 analogue calcipotriol in patients with PLE. The hypothesis is tested that treatment with a calcipotriol-containing cream can prevent the UVR-induced development of PLE skin lesions. Better insight into the pathogenesis of PLE may give clues to develop new therapeutic strategies.
This is a clinical research study of an experimental new medication, Menadione Topical Lotion (MTL). The study lotion is experimental and has not been approved for public use. Hana Biosciences, Inc., the company that is developing MTL, is the sponsor of this study. EGFR inhibitors are used to treat non-small cell lung cancer (NSCLC), pancreatic cancer, colorectal cancer, breast cancer and head and neck cancer. One of the side effects of EFGR inhibitors is skin toxicities including an acneform skin rash. This study is a Phase 1 study. The main purposes of this study are: - Evaluate the safety and tolerability of Menadione Topical Lotion as an emergent and pre-emergent treatment for EGFR inhibitor-associated rash - Evaluate the systemic absorption and bioavailability of Menadione Topical Lotion as an emergent and pre-emergent treatment for EGFR inhibitor-associated rash It is planned that up to 24 patients undergoing EGFR inhibitor therapy will take part in this study at multiple clinical centers.
Polymorphic light eruption (PLE) is a photodermatosis with an extremely high prevalence, particularly among young women (up to 20%). The disease is characterized through itchy skin lesions on sun-exposed body sites occurring after sun exposure mostly in spring and early summer. Its etiopathogenesis is unknown but resistance to UV-induced immunosuppression with subsequent immune reactions against skin photoneoantigens has been suggested. Regulatory T cells (CD4+CD25+FoxP3+) (Tregs), a subset of T helper cells, are crucial for the induction of immunosuppression. We will test the hypothesis that PLE patients show pathogenic fluctuating Treg levels and function and related parameters over the seasons of the year, possibly being responsible for lack of immune modulation and autoimmunity in PLE. Natural or medical photohardening may normalize Treg deficiency in PLE and lead to clinical adaption in summer. Better insight into the pathogenesis of PLE may give clues to develop new therapeutic strategies.
Polymorphic light eruption (PLE) is a common photodermatosis characterized by the appearance of itching, erythema, papules or vesicles on sun-exposed skin. Though etiology is unclear it is hypothesized that it is an abnormal immune response to autologous antigens generated by ultraviolet radiation (UVR). This randomized, double blinded left-right body side experimental comparison study was designed to assess the preventive effect of a sunscreen and topical DNA repair enzyme-containing after-sun lotion in PLE.
The purpose of this study is to determine whether the afamelanotide (CUV1647) formulation is effective in preventing PLE episodes or reducing the severity of PLE symptoms in patients with a well documented history of the disease. The study also aims to determine whether treatment with afamelanotide (CUV1647) can reduce the use of rescue medication in this group.