Hello Jeager, and thanks for getting in touch,

I am so sorry to hear about your sister's diagnosis. This must be an incredibly difficult and worrying time for you and your family.

I can understand why you are looking for information about what the future may hold now that your sister is starting treatment. Unfortunately, we cannot say how long your sister may live, as we are not involved in her care and do not know the details of her individual situation.

With stage 4 bladder cancer, the outlook can vary considerably from person to person. It depends on several factors, including how far the cancer has spread, the type of treatment she is having, how well the cancer responds to treatment, her general health, and whether she has any other medical conditions.

Although statistics can give a general picture of outcomes for groups of people, they cannot predict what will happen to any one individual. Some people respond very well to treatment and live much longer than expected, while for others the cancer may be more difficult to control.

Your sister's cancer team are best placed to discuss her outlook. They have her medical history and treatment plan, and can explain what they expect based on her specific circumstances. If your sister is happy for you to be involved, you may be able to speak with her doctors or specialist nurse alongside her.

I appreciate that living with this uncertainty can be very frustrating and upsetting. We're not able to provide information about your sister's individual prognosis. You are very welcome to talk things through with one of our nurses on the helpline. Our freephone number is 0808 800 4040, and we are available Monday to Friday, 9am–5pm.

Take care; please feel free to get back to us at any time.

Jemma