Active clinical trials for "Pemphigoid, Benign Mucous Membrane"

Mucous membrane pemphigoid (MMP) describes a group of chronic auto-immune bullous diseases (AIBD) of the basement membrane zone (BMZ), characterized by predominant or exclusive mucosal involvement, including oral, naso-pharyngeal, laryngo-tracheal, genital, oesophageal, anal and ocular mucous membranes. Circulating autoantibodies are directed against various antigens of the BMZ: BP180, laminin 332 and type 7 collagen. MMP is a rare disease with an incidence of 1.8 new cases/million inhabitants/year in France. Scar formation which is secondary to initial inflammation, is a characteristic feature of MMP, leading to major disability (e.g blindness and oesophageal, anal, vaginal stenosis) and life-threatening situations (e.g. laryngeal stenosis leading to respiratory failure). Dapsone is the first line treatment of mild/moderate forms of MMP. Dapsone is used both as initial treatment, and as maintenance therapy. However, severe forms of MMP can rapidly worsen leading to blindness, aphagia due to esophageal stenosis, respiratory failure due to tracheal or laryngeal stenosis, and urinary and sexual dysfunctions due to genital involvement. These patients are usually treated using immunosuppressive drugs. Indeed, corticosteroids (CS) are not recommended in MMP. Cyclophosphamide was considered as the most effective immunosuppressant in severe forms of MMP, before the use of rituximab, an anti-CD20 monoclonal antibody (MAb). Two series from our group have assessed the advantages and disadvantages of IV pulse and oral administration of cyclophosphamide in MMP. Oral administration seems more rapidly effective with 54% of complete remission (CR) after a median time of 24 weeks (16-52 weeks). The results of 41 patients with severe types of MMP (including a French series of 20 patients) treated with rituximab have been published. Rate of CR after one and two cycles were 66% and 90%, respectively. Clinical improvement was rapid, since a decrease in disease activity was observed after 4 weeks of treatment in 64% of patients. Our results and those of the literature suggest that rituximab might be more effective than cyclophosphamide, which has been considered as the gold standard of treatment in severe forms of disease, up to now.

This study aims to obtain the lacrimal fingerprint for frequent pathologies of the ocular surface and establish a normative base for each of them.

The goal of this observational study is to conduct a prospective assessment of the individual Burden of 9 rare skin diseases to assess disability in the broadest sense of the term (psychological, social, economic and physical) for patients and/or families. Two types of indicators will be used to reach this objective : an individual burden score calculated based on a burden questionnaire created specifically, approved and designed to understand the tendency to changes in care and lifestyles. The burden questionnaire should be used by patients and/or their family themselves in self-assessment. a descriptive analysis of all resources (medical and non-medical) used by the family unit to manage the disease.

Ocular mucous membrane pemphigoid (MMP) is an autoimmune, scarring conjunctivitis that can lead to vision loss and permanent disability. It is a rare disorder with an estimated incidence of 1 in 60,000. There are currently no FDA-approved medications for the treatment of mucous membrane pemphigoid, highlighting a clear unmet need. At present, moderate to severe disease requires off-label use of potent immunosuppressive agents, such as oral anti-proliferatives (methotrexate, azathioprine, and mycophenolate), rituximab (RTX) or cyclophosphamide (CyC). Recently, Janus kinase (JAK) inhibition with baricitinib or tofacitinib been reported to be successful in one case of ocular MMP. This is a randomized, single-masked, two-arm study of baricitinib vs anti-proliferatives for ocular MMP.

Topical steroid therapy is considered the first line of treatment for Oral Inflammatory Ulcerative Diseases with current treatment regimens requiring multiple application or rinses daily. Using Mucolox™ as a vehicle to deliver topical dexamethasone to the oral mucosa has the potential to effectively prolong contact time between the medication. The primary objective of this study is to determine the clinical efficacy and tolerability of compound dexamethasone at 0.5 mg/5 mL in Mucolox™ for the treatment of Oral Inflammatory Ulcerative Diseases as measured by a reduction in oral symptoms between patients treated with compounded dexamethasone 0.5mg/5ml solution in Mucolox™ (group A) and patients treated with topical commercial dexamethasone 0.5mg/5ml solution only (group B). and mucosa, leading to improved clinical outcomes due to the need for less frequent application.

Cicatricial pemphigoid is an autoimmune blistering disease which affects the skin, mucous membranes, and, in a small subset of patients, the eye. Progressive ocular disease can lead to irreversible damage and blindness. Conventional treatments include systemic steroids, dapsone, and immunosuppressive agents. These treatments, however, are not successful with all patients. Rituximab has been very effective in the treatment of other autoimmune disorders, and has recently been shown to be effective for autoimmune blistering pemphigus. We propose that it will also be effective in the treatment of cicatricial pemphigoid.

The purpose of the pilot study is to test the efficacy and safety of riboflavin/Ultraviolet A (UVA) cross-linked human donor corneas as carriers for the Boston Keratoprosthesis (Boston KPro) in patients with higher risk for corneal melting (keratolysis).

The main autoimmune bullous dermatoses are pemphigus and cicatricial pemphigoid. Pemphigus is an autoimmune dermatological disease characterized by the production of anti-desmoclesin antibodies 1 and 3, affecting the skin and mucous membranes.The cicatricial pemphigoid is an autoimmune dermatological disease, characterized by the production of anti-zone antibodies of the basal membrane and characterized by a predominant mucosal involvement. Mycophenolic acid (MPA) is an increasingly used form of corticosteroid. Despite its increasing use, pharmacokinetics in autoimmune bullous dermatosis remain little studied.

The purpose of this study is to evaluate the safety and performance of the EYEMATE system in patients undergoing concomitant implantation of a BKPro type 1 and an EYEMATE sensor over the 24 months period beginning at implantation.

This is a prospective study that aimed to observe the therapeutic effects of minor salivary gland transplantation for cicatrizing conjunctivitis patients.