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Cold therapy to prevent paclitaxel-induced peripheral neuropathy
Claire Griffiths1, Nancy Kwon2, Jennifer L Beaumont3
1Department of Hospital Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
Summary
Cryotherapy did not prevent paclitaxel-induced painful peripheral neuropathy in breast cancer patients. High dropout rates due to discomfort limited the study
Area of Science:
- Oncology
- Neurology
- Pharmacology
Background:
- Paclitaxel chemotherapy can cause painful peripheral neuropathy.
- Effective preventive strategies are needed for patients undergoing chemotherapy.
Purpose of the Study:
- To evaluate the efficacy of cryotherapy in preventing paclitaxel-induced painful peripheral neuropathy.
- To assess cryotherapy's impact on neuropathic pain symptoms and quantitative sensory testing.
Main Methods:
- A case-control study design with participants serving as their own controls.
- Randomized application of cooled gloves/socks during paclitaxel infusions.
- Outcome measures included validated pain inventories and quantitative sensory testing.
Main Results:
- Only 24% of participants completed all assessments.
- No significant differences in neuropathy or pain were observed between cryotherapy-treated and untreated limbs.
- High dropout rates (34% due to discomfort) limited study power.
Conclusions:
- Cryotherapy, in this trial, was not effective in preventing paclitaxel-induced neuropathy.
- Discomfort and high dropout rates hindered the assessment of potential benefits.
- Further research is required to identify safe and practical preventive strategies.
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