Dermatología

A continuación se enumeran ensayos clínicos actuales.

Filtrar esta lista de estudios según la ubicación, el estado del estudio y más.

1. A Study to Collect Long-Term Data on Pediatric Cutaneous Mastocytosis

   Rochester, Minn.

   The purpose of this study is to develop a registry to collect long-term data on patients with pediatric cutaneous mastocytosis, and develop better knowledge of the timing, symptoms, resolution or progression of the disease, and predictive markers of its severity.

2. A Study to Evaluate Immunotherapy and Ovarian Function Among Pre-menopausal Melanoma Survivors

   Rochester, Minn.

   The purposes of this study are to analyze the ovarian function of female premenopausal melanoma survivors who have undergone immunotherapy, and compare with data from age-matched controls, prospectively investigate ovarian function in premenopausal women with melanoma undergoing immunotherapy, and to identify the impact of ovarian function change on the frequency and function of CD8+ T cells during immunotherapy.

3. Dose Escalation Study of mRNA-2752 for Intratumoral Injection to Participants in Advanced Malignancies

   Scottsdale/Phoenix, Ariz.

   The purpose of this study is to assess the safety and tolerability of escalating intratumoral doses of mRNA-2752 in participants with relapsed/refractory solid tumor malignancies or lymphoma.

4. MElanoma Research Lymph node prediction Implementation National_001 (MERLIN_001)

   Rochester, Minn.

   This study aims to create a registry for primary melanoma gene-signature to predict sentinel node (SN) status and determine its prognostic value for more accurate staging of SN-negative melanoma patients.

5. Phase 2 Safety And Efficacy Study Of Tulisokibart (MK-7240/PRA023) In Subjects With Systemic Sclerosis Associated With Interstitial Lung Disease (SSc-ILD) (MK-7240-007)

   Scottsdale/Phoenix, Ariz.

   The purpose of this study is to assess the safety and efficacy of tulisokibart in participants with SSc-ILD.

6. Study to Analyze the Metabolic Environment in Preventing Atopic Dermatitis

   Rochester, Minn.

   The purpose of this study is to compare the assessment of the composition of the fecal, nasal,oral and skin microbiota in patients with AD (cases) as compared to age/sex and diet matched control children without atopic dermatitis, and to apply mass-spectrometry-based metabolomic approach to analyzing fecal, nasal, oral and skin samples from cases, in order to characterize their biochemical metabolic profiles by comparison with those of their controls.

7. A Study to Evaluate the Effectiveness and Safety of PCS499 in Treating Ulcerations in Patients who have Necrobiosis Lipoidica

   Scottsdale/Phoenix, Ariz., Rochester, Minn.

   The purpose of this study is to evaluate the effectiveness of PCS499 at 6 Months in treating ulcerations in patients who have necrobiosis lipoidica.

8. C. Albicans during Early Life Predisposes Individuals to Atopy

   Rochester, Minn.

   The purpose of this study is to evaluate the contribution of C. albicans to dysbiotic microbial communities of mucosal tissues in pediatric populations. Prospective sampling across multiples tissue sites in a pediatric cohort will be used to assess which tissues are colonized by C. albicans and associated with microbial dysbiosis seen in atopic dermitis.

   We hypothesize presence of C. albicans in the microbial communities in early life is associated with atopy. We will assess the presence of C. albicans in the microbial communities of a population of children at-risk for atopic dermatitis compared to healthy controls who do not have an underlying risk for atopy based off family history. In tandem with the collection of human samples, we will utilize mouse models to validate the influence of C. albicans exposure during early life on the systemic immune populations.

    

9. IMC-F106C Regimen Versus Nivolumab Regimens in Previously Untreated Advanced Melanoma (PRISM-MEL-301)

   Jacksonville, Fla.

   The purpose of this study is for IMC-F106C plus nivolumab compared to standard nivolumab regimens in HLA-A*02:01-positive participants with previously untreated advanced melanoma.

10. Innovative CAR-TIL immunotherapy against melanoma

    Jacksonville, Fla.

    The chimeric antigen receptor (CAR) T-cell therapy is a revolutionary cellular immunotherapy strategy that has transformed the treatment of B cell malignancies by engineering T cells to recognize B cell specific tumor markers; however, attempts to treat solid tumors with CAR T-cells have identified unique challenges that have rendered CAR T cells less effective against these tumors. Conventional CARs are designed to target tumor-associated antigens, but antigenic heterogeneity and the variable nature of surface antigen expression provide escape mechanisms for solid tumors from CAR T-cell attack. [1, 2] The solid tumor stroma acts as an immunosuppressive cloud that impedes the homing of peripheral CAR T-cells into the tumor microenvironment (TME). The hostile TME can also drive CAR T-cells to functional exhaustion and metabolic dysfunction, thus blunting the therapeutic efficacy of CAR T-cells.[3] Oncolytic viruses or radiation that generate local inflammation in the TME have been shown to promote T cell homing and infiltration [4] but do not address the exhaustion of tumor infiltrating lymphocytes (TILs). The PD-1/PD-L1 cascade allows tumors to evade the immune system by suppressing T cell function within the TME. [5, 6] An ideal adoptive cellular therapy must possess the ability to not only return to the site of the tumor but must also retain cytotoxic potential after a recognition event. We present here a CAR design that allows PD-1 to recognize PD-L1 on the tumor; however, the intracellular CAR design is one that results in T cell activation as opposed to inhibition. We hypothesize that targeting melanoma with a PD-1 (MC9324) CAR TIL therapy would capitalize on the tumor homing machinery of the TIL to drive the CAR TIL to the tumor where engagement of the PD-1 domain of the CAR with PD-L1 on the tumor cell would result in T cell cytotoxic killing.