View clinical trials related to Skin Neoplasms.
Filter by:The purpose of this study is to determine whether the use of hydrochlorothiazide is associated with an increased risk of skin cancer compared with the use of angiotensin-converting enzyme (ACE) inhibitors. More specifically, the investigators will assess the risk of non-melanoma and melanoma skin cancer. The investigators hypothesize that the use of hydrochlorothiazide is associated with an increased risk of skin cancer compared with ACE inhibitors. The investigators will carry out separate population-based cohort studies using administrative health databases from seven Canadian provinces and the United States. The study cohort will be defined by the initiation of hydrochlorothiazide or an ACE inhibitor, with follow-up until an incident diagnosis of non-melanoma or melanoma skin cancer. The results from the separate sites will be combined to provide an overall assessment of the risk of non-melanoma and melanoma skin cancer in users of hydrochlorothiazide.
This clinical trial aims to investigate the efficacy of Calcipotriol ointment combined with 5-fluorouracil cream as an immunotherapy for actinic keratosis in Organ Transplant Recipients (OTRs) before transplantation and determine whether it can prevent cutaneous squamous cell carcinoma (SCC) in OTRs post-transplant.
This phase II trial studies how well cemiplimab before surgery works in treating patients with skin cancer that is high-risk and has not spread to other parts of the body (localized), has come back locally (locally recurrent), or has spread regionally (regionally advanced), and can be removed by surgery (resectable). Immunotherapy with monoclonal antibodies, such as cemiplimab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread.
This trial collects multiple tissue and blood samples, along with medical information, from cancer patients. The "Cancer Moonshot Biobank" is a longitudinal study. This means it collects and stores samples and information over time, throughout the course of a patient's cancer treatment. By looking at samples and information collected from the same people over time, researchers hope to better understand how cancer changes over time and over the course of medical treatments.
This phase II trial studies how well dabrafenib, trametinib, and spartalizumab works in treating patients with BRAF V600E or V600K mutation positive stage IIIB/C/D melanoma, who do not achieve a pathologic complete response after 8 weeks of dabrafenib and trametinib treatment. Patients who achieve a pathologic complete response after 8 weeks of neoadjuvant dabrafenib and trametinib will receive adjuvant dabrafenib and trametinib. Dabrafenib and trametinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Immunotherapy with monoclonal antibodies, such as spartalizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Giving dabrafenib, trametinib, and spartalizumab may help to control melanoma.
The goal of this clinical trial is to compare the safety and effectiveness of infliximab compared to steroids for the treatment of immune checkpoint inhibitor-induced colitis (ICI colitis) in patients with stage III/IV skin cancer. The main questions this study aims to answer are: - How many patients treated with infliximab experience steroid-free disease resolution after 7 weeks? - How many patients treated with steroids experience steroid-free disease resolution after 7 weeks?
Background: Immunotherapy drugs use a person s own immune system to help fight cancer. These drugs work better for some people than others. The drug M7824 has helped some people with cancer. But it can cause side effects. Researchers want to learn all the side effects that M7824 can cause. Once they do, they can prevent or reduce these side effects in future cancer treatments. This will lead to better overall outcomes for people with cancer. Objective: To make a thorough list of adverse events in people with cancer being treated with systemic therapies including M7824 at the National Cancer Institute (NCI). Eligibility: Participants previously enrolled in NCI protocols #15-C-0179 and #18-C-0056 Design: All needed data have already been collected. These data are stored in existing records and databases. Researchers will review the medical records of adults with cancer who were enrolled in the above protocols. The data collected will be relevant to the specific objectives being addressed. Data will be collected only if 2 conditions are met. One, the principal investigator gave permission for use of the data gathered in the trial. Two, the participants of the trial did not opt out of future use of the data. Other protocols may be added. This will be done with an amendment. ...
To characterize and quantify immune cells expressing the Interleukine 4 induced gene 1 (IL4I1) immunosuppressive enzyme in the blood and in tissue of melanoma patients (primary tumor, sentinel lymph nodes and cutaneous metastases). Then, to compare the results obtained in different clinical settings: - in cases of progression of the disease slower or faster compared to the prognosis established by clinical and pathological data - before and after treatments with immunotherapy (anti Programmed Death ligand 1 (anti-PD1) or anti-PD1 and anti Cytotoxic T Lymphocyte associated protein 4 (anti-CTLA-4)) and / or targeted therapies (BRAF inhibitors and /or methyl ethyl ketone (MEK)).
This study aimed to examine the effect of the "I Am Protecting My Child from the Sun" program, based on social cognitive theory, on parents' sun-protection product use and sun avoidance behaviors. The "I Am Protecting My Child from the Sun" program, based on Social Cognitive Theory, and the sending of short reminder messages had positive effects on the parents' behaviors related to protecting themselves and their children from the sun.
The investigators propose utilizing a simple telemedical protocol to allow patients to substitute the first post-operative visit with a remote survey that includes essential post-operative history, vision measurement, and photographs, all of which can be provided using a personal computer, tablet, or smart phone. The investigators have selected for this purpose a subset of oculoplastic procedures involving the eyelid and lacrimal system that have well-reported low rates of serious complications, since high-risk procedures will likely always require close, in-person care. The investigators hypothesize that telemedicine follow-up for the first post-operative week after low-risk oculoplastic surgery will decrease the time burden on patients without compromising their satisfaction or increase the risk of late post-operative complications.