Clinical Trials Using CXCR1/2 Inhibitor SX-682

Clinical trials are research studies that involve people. The clinical trials on this list are studying CXCR1/2 Inhibitor SX-682. All trials on the list are supported by NCI.

NCI’s basic information about clinical trials explains the types and phases of trials and how they are carried out. Clinical trials look at new ways to prevent, detect, or treat disease. You may want to think about taking part in a clinical trial. Talk to your doctor for help in deciding if one is right for you.

Trials 1-4 of 4
  • SX-682 Treatment in Subjects With Metastatic Melanoma Concurrently Treated With Pembrolizumab

    Cancers attract myeloid-derived suppressor cells (MDSCs) that prevent our own immune responses from destroying the cancer. This study will be the first study to begin to determine if the newly discovered drug SX-682 can block cancers from attracting MDSCs. This first study will enroll participants with melanoma, as melanoma cancer has been shown to be able to attract MDSCs. The study will begin to determine if SX-682 is a safe and effective treatment of melanoma. It is thought that SX-682 will block MDSCs from going to the cancer, and thus will allow a patient's own immune system to attack the cancer. The first participants enrolled in the study will receive for 21 days SX-682 as monotherapy. After 21 days participants will receive pembrolizumab therapy (an approved immunotherapy for melanoma) and will remain in the study for evaluations for 3 months. After these participants complete the monotherapy stage, the next participants will receive SX-682 and pembrolizumab together as combination therapy. These participants will receive the combination therapy and be evaluated in the study for approximately 2 years.
    Location: 4 locations

  • SX-682 and Nivolumab for the Treatment of RAS-Mutated, MSS Unresectable or Metastatic Colorectal Cancer, the STOPTRAFFIC-1 Trial

    This phase Ib / II trial studies the side effects and best dose of SX-682 that can be given alone and in combination with nivolumab in treating patients with RAS-Mutated, microsatellite stable (MSS) colorectal cancer that has spread to other places in the body (metastatic) or cannot be removed by surgery (unresectable). SX-682 may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Immunotherapy with monoclonal antibodies, such as nivolumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Giving SX-682 alone and together with nivolumab may kill more tumor cells.
    Location: M D Anderson Cancer Center, Houston, Texas

  • Phase I / II Trial Investigating the Safety, Tolerability, Pharmacokinetics, Immune and Clinical Activity of SX-682 in Combination With BinTrafusp Alfa (M7824 or TGF-beta "Trap" / PD-L1) With CV301 TRICOM in Advanced Solid Tumors (STAT)

    Background: Combination immunotherapy techniques are being explored to improve responses and enhance benefits in people with cancer. Researchers want to see if this type of treatment can help people with advanced solid tumors. Objective: To find a safe dose of SX-682 in combined treatment with Bintrafusp alfa and BN-CV301 vaccines and to see if this treatment will cause tumors to shrink. Eligibility: Adults age 18 and older with metastatic cancer may be eligible for the first part of the trial. Adults age 18 and older with metastatic triple negative breast cancer or p16 negative head and neck squamous cell cancer, and who are not candidates for curative surgery may be eligible for the second part of the trial. Design: Participants will be screened under a separate protocol. Participants may have tumor biopsies. They will have physical exams. Their symptoms and medicines will be reviewed. They will have blood tests. They will have electrocardiograms to evaluate their heart. Participants will have imaging scans of the chest, abdomen, and pelvis. They may have a procedure where a small tube with a tiny video camera is put into the nose to look at the throat if they have head and neck cancers. Participants will get bintrafusp alfa through an intravenous catheter. For this, a small tube is put into an arm vein. They will get BN-CV301 vaccines as injections in the arm or thigh. They will take SX-682 by mouth twice a day. They will take the study drugs up to 2 years. They will keep a medicine diary. Participants will have study visits every 2 weeks. They will have 1 or 2 follow-up visits within 30 days after they stop treatment. Then they will be monitored by phone or email for 2 years.
    Location: National Institutes of Health Clinical Center, Bethesda, Maryland

  • SX-682 Treatment in Subjects With Myelodysplastic Syndrome Who Had Disease Progression or Are Intolerant to Prior Therapy

    This study will determine the safety profile, maximum tolerated dose (MTD), dose-limiting toxicities (DLT), and recommended Phase 2 dose (RP2D) of SX-682 in the treatment of patients with Myelodysplastic Syndromes (MDS).
    Location: Moffitt Cancer Center, Tampa, Florida