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MDT (multi-disciplinary team) guidance for managing prostate cancer

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Chemotherapy, Strontium and Bisphosphonates<br />

Those patients who do not respond to hormone therapy are considered to have hormone-refractory<br />

<strong>prostate</strong> <strong>cancer</strong> (HRPC; i.e. unresponsive to all hormone therapies) or castrate-refractory <strong>prostate</strong><br />

<strong>cancer</strong> (unresponsive to treatment with LHRH agonists) and are candidates <strong>for</strong> chemotherapy, novel<br />

therapies and/or symptomatic local treatments.<br />

Chemotherapy<br />

• A prospective study by Tannock in 1996 compared the benefits of mitoxantrone 12 mg/m² every<br />

3 weeks plus prednisone 5 mg twice-daily with prednisone alone in 161 men with symptomatic<br />

HRPC. 116<br />

o The primary endpoint was palliative response defined as a 2-point decrease in pain as assessed<br />

by a 6-point pain scale.<br />

o There was a significant advantage to the chemotherapy combination with a 29% pain<br />

response compared to 12% with steroids alone.<br />

o The duration of palliation was 43 weeks versus 18 weeks (p

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