View clinical trials related to Neoplasms.
Filter by:ELiPSE-1 is a Phase 1, multi-center, dose-finding study to evaluate the safety, pharmacokinetics, and preliminary efficacy of CNTY-101 in participants with relapsed or refractory cluster of differentiation (CD)19-positive B-cell malignancies.
This study is a Phase II study to determine the preliminary safety and efficacy of salvage radiation treatment after BCMA CAR-T therapy in subjects with RRMM. The study population will consist of subjects with RRMM previously treated with SOC BCMA CAR-T cell therapy with active disease on the D30+ PET or other imaging scan after CAR-T infusion. Patients who are planned for salvage chemotherapy less than 14 days after completion of radiation treatment will be excluded. Radiation treatment will be to bony or soft tissue plasmacytomas in up to five radiation treatment fields to 10-20Gy (or equivalent dose in 2Gy fractions of 10-21Gy). Final dose, target, and technique are per treating radiation physician discretion within these guidelines. Thirty patients will be enrolled. The co-primary endpoints are objective response rate (ORR) at 6 months and duration of response (DOR) among responders.
This is a non-randomized, open label study to assess the reduction of Human Papillomavirus (HPV) infectivity and transmission in women positive for HPV16 and/or 18 in a cervical, oral and anal sample and vaccinated with 9vHPV/Gardasil-9™. The primary objective of the study is to demonstrate that vaccination with a 3-dose regimen of 9vHPV will reduce viral infectivity in HPV 16/18/16+18-positive women. This objective rests upon the hypothesis that, since vaccination with 9vHPV triggers the production of type-specific HPV antibodies which are exudated to the cervical and other infected mucosae, these antibodies adhere to and neutralize newly produced HPV 16/18 viral particles also present in the mucosae, thus reducing HPV's infective capacity and transmission to sexual partners. Secondary objectives of the study are: - To determine HPV antibody levels before and after vaccination for each of the 9vHPV-covered HPV types (6, 11, 16, 18, 31, 33, 45, 52, and 58), to distinguish an induced antibody production due to 9vHPV vaccination from a natural response to an HPV infection (when antibody production is expected to be lower). - To demonstrate viral infectivity reduction in HPV 16/18/16+18 after vaccination with 1-dose or 2-dose regimen of 9vHPV. Since antibody production after administration of 2 vaccine doses is not inferior to 3 doses, infectivity reduction is expected to be detected after 2 doses, and at least partially after one dose. The main endpoint of the study is the evaluation of the HPV infective capacity in cervical, anal and oral samples from HPV 16, 18 or 16+18-positive women, using a cellular assay that models in-vitro the cervical mucosa. In brief, the specific HPV biomarker E1^E4 is measured in HaCaT keratinocytes after being cultured with study samples and thus, exposed to HPV16/18 viral particles. A reduction in E1^E4 expression is expected for keratinocytes exposed to samples taken after vaccination with 9vHPV, since the specific HPV antibodies also present in these samples would bind HPV viral particles and prevent infection of cultured keratinocytes. Other endpoints included in the study are: - Detection of antibodies against HPV types covered by 9vHPV (6/11/16/18/31/33/45/52/58) by specific immunoassays (ELISA, cLIA). - HPV16/18 virion detection using ELISA and electronic microscopy. - HPV DNA detection and genotyping, using Anyplex HPV28. These endpoints are performed in cervical, anal and oral samples from HPV 16, 18 or 16+18-positive women - Titration of antibodies against HPV types covered by 9vHPV in serum samples from HPV 16, 18 or 16+18-positive women using ELISA or cLIA. A minimum of 39 and 30 women will be enrolled in two different study population cohorts, respectively: - RIFT-HPV 1 cohort: non-vaccinated adult women aged 35 years or older, positive for HPV16-, 18-, or double positive for 16 and 18, without lesion or with cervical intraepithelial neoplasia (CIN) 1/2 lesion eligible for conservative treatment. - RIFT-HPV 2 cohort: non-vaccinated adult women aged 27 years or older, positive for HPV16-, 18-, or double positive for 16 and 18, with multiple cervical, vulvar and/or anal lesions, with cervical lesions eligible for conservative treatment. Candidates to participate in the study are selected according to the HPV DNA test result in a cervical sample taken in their routine cervical cancer screening visit or in their routine gynaecological follow-up visit. There is no control group in this study: all participants are expected to complete all the per-protocol procedures in a total of 4 study visits within an average of 7 months' duration: Visit 1/ Day1, Visit 2/Month 2, Visit 3/Month 6, and Visit 4/Month 7. The study procedures are the following: - Pregnancy test on a urine sample in Visit 1 (pregnant women are excluded from the study). - Completion of a questionnaire about the participant's health status, use of oral contraception and sexual activity in Visits 1 and 4. - Cervical, anal oral and blood sample collection Visits 1, 2 and 3 before receiving 9vHPV vaccination, and in Visit 4. - Intramuscular administration of 9vHPV in a three-dose regimen in Visits 1, 2 and 3. Regarding data analysis for primary objective assessment, differences in the infectivity rate before (Day 1/ Visit 1) and after vaccination with 3 doses of 9vHPV (Month 7/ Visit 4) will be compared in cervical, anal and oral samples using non-parametric Wilcoxon signed rank test. The same assessment will be done in 1- or 2-dose vaccination scenario. Antibody production before and after vaccination will be summarized for each of the 9vHPV-covered HPV types.
This study collects blood and tissue samples from patients with cancer and without cancer to evaluate tests for early cancer detection. Collecting and storing samples of blood and tissue from patients with and without cancer to study in the laboratory may help researchers develop tests for the early detection of cancers.
This study is being done to assess the safety of lopinavir/ritonavir in patients with PLWH with AIN. 30 participants will be recruited and can expect to be on active study for approximately 3 months and long term follow up for 40 weeks.
A prospective observational cohort study of patients undergoing CPI therapy in which translational research is the fundamental aspect of the study.
The purpose of this study is to evaluate the safety and preliminary clinical activity of treatment combinations with and without chemotherapy in participants with locally advanced unresectable or metastatic gastric, GEJ, and esophageal adenocarcinoma. Chemotherapy will consist of FOLFOX (oxaliplatin, leucovorin, fluorouracil).
This is a first-in-human, dose escalation, repeat-dose, multi-center, open-label study evaluating safety, tolerability, PK, and preliminary antitumor activity of PEEL-224 in patients with advanced solid tumors.
This phase II trial tests whether ZEN003694 (ZEN-3694) in combination with talazoparib works to shrink tumors in patients with solid tumors that are unlikely to be cured or controlled with treatment and that may have spread from where it first started to nearby tissue, lymph nodes, or distant parts of the body (advanced). Another aim of this study is to find out if, and how, patients' genes influence their response to this specific drug combination. For this part of the study, investigators will run tests using samples of patients' tumor tissue and blood that will be collected during the study. ZEN-3694 is an inhibitor of a family of proteins called the bromodomain and extra-terminal (BET). It may prevent the growth of tumor cells that overproduce BET protein. Talazoparib is an inhibitor of PARP, an enzyme that helps repair deoxyribonucleic acid (DNA) when it becomes damaged. Blocking PARP may help keep cancer cells from repairing their damaged DNA, causing them to die. PARP inhibitors are a type of targeted therapy. Genes are pieces of the DNA code that individuals inherit from their parents. Some genes work to protect against cancer by correcting damage that can occur in the DNA when cells divide. BRCA1 and BRCA2 are two examples of these types of genes, and they are called tumor-suppressor genes. For example, if a person has a mutation in a BRCA1/2 gene they have a greatly increased risk of developing breast and ovarian cancer because their cells may no longer be able to completely repair damaged DNA. It is the accumulation of DNA damage which causes a cell to change into a cancerous cell. Other genes are also involved in this process, and these are called DNA damage repair genes. The KRAS mutation is a change in a protein in normal cells. Normally KRAS serves as an information hub for signals in the cell that lead to cell growth, but when there is a mutation in KRAS it signals too much and cells grow without being told to, which causes cancer. Combination therapy with ZEN-3694 and talazoparib may be effective at slowing or stopping tumor growth in patients with advanced cancer.
The primary objectives of this study are to observe the safety and tolerability of bemarituzumab and to evaluate preliminary antitumor activity.