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Clinical Practice Guidelines for the management of locally advanced ...

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Chapter Recommendations Grade Refs<br />

Effects on bone health and fracture risk<br />

Be<strong>for</strong>e commencing patients on androgen deprivation <strong>the</strong>rapy,<br />

consider <strong>the</strong> likely duration <strong>of</strong> that treatment and <strong>the</strong> risk–benefit<br />

analysis <strong>for</strong> <strong>the</strong> indication <strong>for</strong> treatment, and take into account <strong>the</strong><br />

effects on bone mineral density and risks <strong>of</strong> pathological fractures<br />

from osteoporosis.<br />

Effects on quality <strong>of</strong> life<br />

Toxicities should be considered in <strong>the</strong> context <strong>of</strong> what is important to<br />

each individual patient, as <strong>for</strong> some patients impairment <strong>of</strong> sexual<br />

function may have a significant impact on <strong>the</strong>ir quality <strong>of</strong> life and<br />

overall adjustment, as well as affecting adversely those close to<br />

<strong>the</strong>m.<br />

3.1.2 Radio<strong>the</strong>rapy<br />

Definitive external beam radio<strong>the</strong>rapy techniques <strong>for</strong> <strong>locally</strong><br />

<strong>advanced</strong> disease<br />

When radiation <strong>the</strong>rapy alone is used, limited field radio<strong>the</strong>rapy has<br />

similar efficacy and has less toxicity than whole pelvis and <strong>the</strong>re<strong>for</strong>e<br />

is recommended. The role <strong>of</strong> whole pelvis radiation is yet to be<br />

defined.<br />

Consideration should be given to dose escalation (74Gy or higher) if<br />

it can be delivered safely.<br />

Patients with <strong>locally</strong> <strong>advanced</strong> prostate cancer should receive 3D<br />

con<strong>for</strong>mal radiation to minimise toxicity.<br />

External beam radio<strong>the</strong>rapy and o<strong>the</strong>r treatments <strong>for</strong> local control<br />

Based on randomised trial evidence, it is not possible to quantify <strong>the</strong><br />

degree <strong>of</strong> benefit provided by radio<strong>the</strong>rapy alone <strong>for</strong> <strong>locally</strong><br />

<strong>advanced</strong> prostate cancer. The role <strong>of</strong> surgery or hormonal <strong>the</strong>rapy<br />

alone in this group <strong>of</strong> patients remains to be defined.<br />

Radiation in addition to hormone <strong>the</strong>rapy improves survival and is<br />

recommended.<br />

Brachy<strong>the</strong>rapy<br />

3D con<strong>for</strong>mal dose escalated external beam radio<strong>the</strong>rapy alone, or<br />

reduced dose external beam radiation treatment in combination<br />

with high dose-rate brachy<strong>the</strong>rapy, are well-recognised radical<br />

treatments <strong>for</strong> <strong>locally</strong> <strong>advanced</strong> disease. There is no randomised<br />

evidence to suggest superiority or to recommend one modality over<br />

<strong>the</strong> o<strong>the</strong>r.<br />

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D 88<br />

<strong>Clinical</strong> practice guidelines <strong>for</strong> <strong>the</strong> <strong>management</strong> <strong>of</strong> <strong>locally</strong> <strong>advanced</strong> and metastatic prostate cancer<br />

24, 25, 36<br />

37, 38, 39<br />

40, 41, 42<br />

43, 44, 45<br />

46, 47, 49<br />

50, 51, 56<br />

11, 21,<br />

57, 58, 59<br />

62-64, 66,<br />

71-76, 78-<br />

82<br />

8, 9, 83,<br />

84, 86

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