A person suffering with stage-three multiple myeloma cannot expect to live much longer than 29 months with or without chemotherapy treatments, explains Healthline. As of 2015, no cures exist for this type of cancer, although prognosis for early stages are better than for late stages.
There are alternative treatments to chemotherapy for a person with stage-three multiple myeloma to explore. Other types of treatment include corticosteroids, protease inhibitors and stem cell transplants. Other factors for expected outcome of stage-three multiple myeloma include kidney function, genetics, age and the growth rate of the cancerous cells, says Healthline, who also states that significant strides in research continue to give hope to patients.