Effect of sirolimus on malignancy and survival after kidney transplantation: systematic review and meta-analysis of individual patient data.

Objective: To examine risk of malignancy and death in patients with kidney transplant who receive the immunosuppressive drug sirolimus.

Design: Systematic review and meta-analysis of individual patient data.

Data Sources: Medline, Embase, and the Cochrane Central Register of Controlled Trials from inception to March 2013.

Validation of Dermaphot(®) for the assessment of steroid-induced skin atrophy.

Currently, there are no accurate and simple methods available to measure this risk of atrophy in patients treated with topical glucocorticosteroids. In the present clinical trial, we validated a new score (Dermaphot(®) score) to assess the atrophogenic potential of glucocorticosteroids. 36 healthy adult volunteers were included in an investigator-initiated, blinded, randomized, intra-individual comparison, vehicle controlled multi-centre study.

Interleukin-1β interferes with epidermal homeostasis through induction of insulin resistance: implications for psoriasis pathogenesis.

Response pathways of the metabolic and the immune system have been evolutionary conserved, resulting in a high degree of integrated regulation. Insulin is a central player in the metabolic system and potentially also in the homeostasis of the skin. Psoriasis is a frequent and often severe autoimmune skin disease, clinically characterized by altered epidermal homeostasis, of which the molecular pathomechanisms are only little understood.

Changes in the sex hormone profile of male patients with moderate-to-severe plaque-type psoriasis under systemic therapy: results of a prospective longitudinal pilot study.

Patients with moderate-to-severe plaque-type psoriasis exhibit increased cardiovascular mortality. Recent publications point towards psoriasis-induced insulin resistance as an important pathomechanism driving cardiovascular comorbidity in these patients. As the hormonal status in general and sex hormone-binding globulin (SHBG) in particular serve as sensitive indicators for insulin resistance, we analysed these parameters in the context of a set of multiple additional clinical and laboratory measurements in a cohort of male patients.

Microdialysis documents changes in the micromilieu of psoriatic plaques under continuous systemic therapy.

Microdialysis is a novel technique suitable to analyse soluble mediators in the skin compartment. We applied this methodical approach to monitor changes in the micromilieu of psoriatic plaques under therapy. Tissue fluid was collected from lesional and non-lesional skin of three patients with severe plaque-type psoriasis prior to as well as after 12 weeks of continuous oral therapy with fumaric acid esters.

Effective continuous systemic therapy of severe plaque-type psoriasis is accompanied by amelioration of biomarkers of cardiovascular risk: results of a prospective longitudinal observational study.

Background: Severe psoriasis is associated with significant cardiovascular mortality.

Objectives: We investigated the effects of continuous systemic therapy on the cardiovascular risk of patients with severe plaque-type psoriasis.

Methods: A total of 42 consecutive patients receiving systemic treatment for their severe plaque-type psoriasis were included.

Systemic therapy of plaque-type psoriasis ameliorates endothelial cell function: results of a prospective longitudinal pilot trial.

Severe psoriasis is associated with significant cardiovascular mortality. We therefore investigated the effects of systemic therapy on the cardiovascular risk of psoriasis patients. Thirteen consecutive patients receiving fumaric acid esters were included and followed for 24 weeks both clinically and by means of laboratory monitoring, 10 completed the study.

Switch to a sirolimus-based immunosuppression in long-term renal transplant recipients: reduced rate of (pre-)malignancies and nonmelanoma skin cancer in a prospective, randomized, assessor-blinded, controlled clinical trial.

Renal transplant recipients (RTR) have a 50-200-fold higher risk for nonmelanoma-skin cancer (NMSC) causing high rates of morbidity and sometimes mortality. Cohort-studies gave evidence that a sirolimus-based immunosuppression may inhibit skin tumor growth. This single-center, prospective, assessor-blinded, randomized trial investigated if switching to sirolimus treatment inhibits the progression of premalignancies and moreover how many new NMSC occur compared to continuation of the original immunosuppressive therapy.

Malignancy concerns of topical calcineurin inhibitors for atopic dermatitis: facts and controversies.

Topical calcineurin inhibitors have developed a bad connotation because of a black-box warning that was based on safety concerns of hypothetic systemic absorption and because systemic treatment with calcineurin inhibitors in patients who receive organ transplants is associated with an increased cancer risk. A few case reports of lymphoma and skin cancer in patients treated with topical calcineurin inhibitors initiated the discussion. These drugs were recommended for use as second-line therapy for the short-term and noncontinuous treatment of atopic dermatitis in patients who do not respond adequately to topical corticosteroids or in whom they are contraindicated.

Treatment of moderate-to-severe plaque psoriasis.

Psoriasis, a chronic common immune-mediated disease with frequent remitting/relapsing courses, has a high negative impact on the quality of life, especially in patients moderately or severely affected by the disease. It is also associated with various co-morbidities resulting in a decreased life expectancy and remarkable socioeconomic costs. At least one third of the patients who suffer from it has moderate or severe psoriasis and require continuous treatment to control disease activity.

The topical calcineurin inhibitor pimecrolimus in atopic dermatitis: a safety update.

Atopic eczema is a chronic inflammatory skin disorder with a relapsing and remitting course. For many decades,topical corticosteroids have been the mainstay therapy for atopic dermatitis. After the introduction of calcineurin inhibitors as a corticosteroid-free alternative, there were high expectations.