New types of treatment are being tested in clinical trials.
                    This summary section describes treatments that are being studied in clinical trials. It may not mention every new treatment being studied. Information about clinical trials is available from the NCI website.     New combinations of therapies     Clinical trials are studying different combinations of biologic therapy, chemotherapy, steroid therapy, and drugs. New treatment regimens using thalidomide or lenalidomide are also being studied.
                
                
                    Supportive care is given to lessen the problems caused by the disease or its treatment.
                    This therapy controls problems or side effects caused by the disease or its treatment, and improves quality of life. Supportive care is given to treat problems caused by multiple myeloma and other plasma cell neoplasms.     Supportive care may include the following:          -  Plasmapheresis: If the blood becomes thick with extra antibody proteins and interferes with circulation, plasmapheresis is done to remove extra plasma and antibody proteins from the blood. In this procedure blood is removed from the patient and sent through a machine that separates the plasma (the liquid part of the blood) from the blood cells. The patient's plasma contains the unneeded antibodies and is not returned to the patient. The normal blood cells are returned to the bloodstream along with donated plasma or a plasma replacement. Plasmapheresis does not keep new antibodies from forming.     -  High-dose chemotherapy with stem cell transplant: If amyloidosis occurs, treatment may include high-dose chemotherapy followed by stem cell transplant using the patient's own stem cells.    -  Biologic therapy: Biologic therapy with thalidomide, lenalidomide, or pomalidomide is given to treat amyloidosis.    -  Targeted therapy: Targeted therapy with proteasome inhibitors is given to treat amyloidosis.    -  Radiation therapy: Radiation therapy is given for bone lesions of the spine.    -  Chemotherapy: Chemotherapy is given to reduce back pain from osteoporosis or compression fractures of the spine.    -  Bisphosphonate therapy: Bisphosphonate therapy is given to slow bone loss and reduce bone pain. See the following PDQ summaries for more information on bisphosphonates and problems related to their use:               - Cancer Pain      - Oral Complications of Chemotherapy and Head/Neck Radiation
                
                
                    Patients may want to think about taking part in a clinical trial.
                    For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment.   Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment.   Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward.
                
                
                    Patients can enter clinical trials before, during, or after starting their cancer treatment.
                    Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment.   Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials.