My husband was diagnosed with metastatic prostate cancer in November 2024 at the agecof 59 - T4 N2 M1, PSA 312.
He completed Triplet Therapy in May 2025 and at its lowest his PSA was 4.6. Over the last couple of months his PSA has risen to 26 and he is due up start cabazitaxel next week - 10 cycles in total.
He has been told to stop taking Darolutamide as it is no longer working but will continue with his monthly hormone injections along his chemotherapy.
Does anyone know whether the Darolutamide should be replaced with another drug once your cancer has become castrate resistant?
Any advice would be great.
Hi Dale,
Sadly it has spread to the hips, femur, ribs, shoulder and base of the spine. He had no symptoms other than a back ache for a week when he was diagnosed.
All the best with your treatment.
hi thanks for the reply. same places as me then . first sign for me was a snapped clavicle whilst working. likewise all the best with his treatment please keep us updated
Hi Cornwall12, depending on circumstances, and if you haven't been on them before, Abiraterone and Enzalutamide, in that order, though your cancer can build up a resistance on Abiraterone to Enzalutamide as though they are different treatments, they both target the AR pathway, you may go straight onto Enzalutamide, but this will likely rule ot Abiraterone as results are negligible, whereas the other way round some get a good response.
Eddie
Thanks so much Eddie for your response.
Are these drugs normally taken whilst having chemotherapy?
Abiraterone used alongside cabazitaxel has shown good results, the results of using Enzalutamide with cabazitaxel are inconclusive and the combination is a very powerful one which can be difficult to tolerate so a sequential approach is standard, and more effective.
Eddie
Whatever cancer throws your way, we’re right there with you.
We’re here to provide physical, financial and emotional support.
© Macmillan Cancer Support 2025 © Macmillan Cancer Support, registered charity in England and Wales (261017), Scotland (SC039907) and the Isle of Man (604). Also operating in Northern Ireland. A company limited by guarantee, registered in England and Wales company number 2400969. Isle of Man company number 4694F. Registered office: 3rd Floor, Bronze Building, The Forge, 105 Sumner Street, London, SE1 9HZ. VAT no: 668265007