Description

Spazzapan et al described nail toxicity associated with weekly taxanes (paclitaxel) in women with metastatic breast cancer. This can have a significant impact on the patient's quality of life. The authors are from the Centro di Riferimento Oncologico in Aviano and the University of Trieste in Italy.


 

The current Common Toxicity Criteria (above, shown below) recognizes Grades 0 to 2 in toxicity.

Nail Changes

Grade

normal

0

discoloration or ridging or pitting

1

partial or complete loss of nails

2

pain in nailbeds

2

 

Weekly chemotherapy with taxanes can result in severe changes in the nails that may result in cause the patient to discontinue therapy. The authors recommend extending the CTC to reflect the impact on a patient's quality of life.

 

Nail Changes

Impact on Quality of Life

Grade

normal

NA

0

discoloration or pigmentation

NA

1

ridging or pitting

NA

1

partial loss of nails

not interfering with function

2

partial loss of nails

significant interference with function

3

pain in nailbeds

not interfering with function

2

pain in nailbeds

significant interference with function

3

complete loss of nails

NA

3

 

where:

• Partial loss of nails = onycholysis

• Ridging of nails = koilonychia

 


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