Active clinical trials for "Skin Neoplasms"

This study examines the safety and efficacy of using the Imvamune smallpox vaccine in the treatment of non-melanoma skin cancers (basal cell carcinoma and squamous cell carcinoma).

This study investigates the use of a negative pressure wound therapy device (PICO™, Smith & Nephew Healthcare, UK) on clean, closed surgical wounds, in patients who are undergoing inguinal lymphadenectomy for metastatic carcinoma of cutaneous origin.

The aim of this study is to analyze the differential expression of the miR transcriptome in the distinctive stages of the development of cutaneous squamous cell carcinoma (C-SCC). In this aim the investigators plan to recruit a cohort of 20 patients suffering of C-SCC and to collect from each of them, biopsies corresponding to i) non UV-exposed areas ii) UV-exposed areas, iii) actinic keratosis and iv) tumoral regions. Total RNAs will be prepared from each biopsy and the miRNA profiles will be characterized using a dedicated miR array.

The purpose of this study is to collect information from the questionnaire and your medical records to see what effects the proton radiation has on you and your cancer and collect and analyze morbidity outcomes: Incidence of xerostomia (dry mouth) and tumor control.

RATIONALE: Studying samples of tumor tissue from patients with cancer in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related to cancer. PURPOSE: This research study is evaluating a tumor marker for testicular cancer, skin cancer, small intestine cancer, and pancreatic cancer.

RATIONALE: Celecoxib may be effective in preventing skin cancer by decreasing redness caused by exposure to ultraviolet light and changing potential skin cancer biomarkers. It is not yet known whether celecoxib is more effective than a placebo in preventing skin cancer. PURPOSE: Randomized phase II trial to study the effectiveness of celecoxib in preventing skin cancer in participants exposed to ultraviolet light.

In this clinical feasibility study the investigators will test and compare two advanced optical imaging technologies, lipid and RNA tape stripping with regards to diagnostic accuracies for fast bedside diagnosis of pigmented skin tumours.

OCTAV is a medical device class I, not CE marked, based on a new technique for high-resolution imager (cell) internal microstructures of all types of biological tissues in vivo or ex vivo, to a depth of penetration 800 .mu.m. It allows to explore the epidermis, the dermo-epidermal junction and middle dermis in a totally non-invasive (direct contact with the tissue without sampling).

This pilot clinical trial studies intravital microscopy in identifying tumor vessels in patients with stage IB-IIIC melanoma undergoing sentinel lymph node biopsy. By examining sentinel lymph nodes through intravital microscopy before they are removed, doctors may learn specific information regarding how melanoma may spread to lymph nodes and other sites of the body.

The incidence of cutaneous melanoma (MM) is increasing worldwide. The best therapeutical solution for MM is early diagnosis and efforts over the last 50 years have been directed towards early and precise diagnoses. Dermoscopy has improved diagnostic accuracy compared to the naked eye, but is limited by an associated higher number of unnecessary excisions. Reflectance confocal microscopy (RCM) is a novel technique enabling in vivo examination of the skin at cellular-level resolution, with excellent diagnostic accuracy. This study hypothesis is that the systematic application of RCM in the triage and management of patients suspicious for skin cancer, may improve diagnostic accuracy and reduce the number of unnecessary biopsy. Reducing the burden of unnecessary surgery excisions should benefit the health system, both in saving surgical and pathology procedural associated costs and reducing the overwhelming waiting lists for excisions and consequent risk for delayed diagnoses.