Oncology and Palliative Care Flashcards

1
Q

Post op, who should be treated with radiotherapy?

A

treat all conservation patients, but only higher risk mastectomy patients

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2
Q

What are the acute side effects of post op radiotherapy?

A

Skin erythema to moist desquamation
Tiredness
Possible mild dysphagia if irradiating supraclavicular fossa

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3
Q

What are the late side effects of post op radiotherapy?

A
Local fibrosis and telangectasia
Lung fibrosis (rarely symptomatic)
Cardiac damage (ischaemic heart disease) – rarer now treatment better ‘planned’
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4
Q

What is the median survival period for a patient with mets?

A

2 years

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5
Q

Treatment for mets?

A
Hormone therapy (aromatase inhibitors
Tamoxifen,
Progestagens)
Chemotherapy
Bisphosphonates for bony mets
Trastuzumab if HER2 +ve
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6
Q

When is chemotherapy used for a more rapid response?

A

If there are there are liver metastases or lymphangitis carcinomatosa

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7
Q

What is the absolute benefit in survival of adjuvant chemotherapy in breast cancer?

A

Between 0% and 15%

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8
Q

What is the major difference between aromatase inhibitors and tamoxifen?

A

AIs lower circulating oestrogen in post-menopausal women; tamoxifen is partial agonist at receptor

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9
Q

What is the benefit of neo-adjuvant chemotherapy in breast cancer?

A

It decreases the number of people who need mastectomy

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10
Q

Is there a proven overall survival advantage for AIs over tamoxifen in the adjuvant setting?

A

No, the overall survival advantage for both drugs is the same, but 10y of TAM is 3% better than 5y

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11
Q

What is the standard sequence of treatment for early breast cancer?

A

Surgery; radiotherapy; (chemo); adjuvant hormonal treatment (if applicable)

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