User login
A new study suggests cryotherapy can reduce symptoms of chemotherapy-induced peripheral neuropathy (CIPN).
Researchers found that having chemotherapy patients wear frozen gloves and socks for 90-minute periods significantly reduced the incidence of CIPN symptoms.
Hiroshi Ishiguro, MD, PhD, of International University of Health and Welfare Hospital in Tochigi, Japan, and colleagues reported these findings in the Journal of the National Cancer Institute.
The researchers prospectively evaluated the efficacy of cryotherapy for preventing CIPN. Breast cancer patients treated weekly with paclitaxel (80 mg/m2 for 1 hour) wore frozen gloves and socks on one side of their bodies for 90 minutes, including the entire duration of drug infusion.
The researchers then compared symptoms on the treated sides with those on the untreated sides.
The primary endpoint was CIPN incidence assessed by changes in tactile sensitivity from a pretreatment baseline. The researchers also assessed subjective symptoms, as reported in the Patient Neuropathy Questionnaire, and patients' manual dexterity.
Among the 40 patients studied, 4 did not reach the cumulative dose due to the occurrence of pneumonia, severe fatigue, liver dysfunction, and macular edema. Of the 36 remaining patients, none dropped out due to cold intolerance.
The incidence of objective and subjective signs of CIPN was clinically and statistically significantly lower on the intervention side than on the control side for most measurements, which includes (among other measures):
- Hand tactile sensitivity—27.8% and 80.6%, respectively (odds ratio[OR]= 20.00, P<0.001)
- Foot tactile sensitivity—25.0% and 63.9%, respectively (OR=infinite, P<0.001)
- Hand warm sense—8.8% and 32.4%, respectively (OR=9.00, P=0.02)
- Foot warm sense—33.4% and 57.6%, respectively (OR=5.00, P=0.04)
- Hand cold sense—2.8% and 13.9%, respectively (OR=infinite, P=0.13)
- Foot cold sense—12.6% and 18.8%, respectively (OR=2.00, P=0.69)
- Severe CIPN in the hand according to the Patient Neuropathy Questionnaire—2.8% and 41.7%, respectively (OR=infinite, P<0.001)
- Severe CIPN in the foot according to the Patient Neuropathy Questionnaire—2.8% and 36.1%, respectively (OR=infinite, P<0.001).
A new study suggests cryotherapy can reduce symptoms of chemotherapy-induced peripheral neuropathy (CIPN).
Researchers found that having chemotherapy patients wear frozen gloves and socks for 90-minute periods significantly reduced the incidence of CIPN symptoms.
Hiroshi Ishiguro, MD, PhD, of International University of Health and Welfare Hospital in Tochigi, Japan, and colleagues reported these findings in the Journal of the National Cancer Institute.
The researchers prospectively evaluated the efficacy of cryotherapy for preventing CIPN. Breast cancer patients treated weekly with paclitaxel (80 mg/m2 for 1 hour) wore frozen gloves and socks on one side of their bodies for 90 minutes, including the entire duration of drug infusion.
The researchers then compared symptoms on the treated sides with those on the untreated sides.
The primary endpoint was CIPN incidence assessed by changes in tactile sensitivity from a pretreatment baseline. The researchers also assessed subjective symptoms, as reported in the Patient Neuropathy Questionnaire, and patients' manual dexterity.
Among the 40 patients studied, 4 did not reach the cumulative dose due to the occurrence of pneumonia, severe fatigue, liver dysfunction, and macular edema. Of the 36 remaining patients, none dropped out due to cold intolerance.
The incidence of objective and subjective signs of CIPN was clinically and statistically significantly lower on the intervention side than on the control side for most measurements, which includes (among other measures):
- Hand tactile sensitivity—27.8% and 80.6%, respectively (odds ratio[OR]= 20.00, P<0.001)
- Foot tactile sensitivity—25.0% and 63.9%, respectively (OR=infinite, P<0.001)
- Hand warm sense—8.8% and 32.4%, respectively (OR=9.00, P=0.02)
- Foot warm sense—33.4% and 57.6%, respectively (OR=5.00, P=0.04)
- Hand cold sense—2.8% and 13.9%, respectively (OR=infinite, P=0.13)
- Foot cold sense—12.6% and 18.8%, respectively (OR=2.00, P=0.69)
- Severe CIPN in the hand according to the Patient Neuropathy Questionnaire—2.8% and 41.7%, respectively (OR=infinite, P<0.001)
- Severe CIPN in the foot according to the Patient Neuropathy Questionnaire—2.8% and 36.1%, respectively (OR=infinite, P<0.001).
A new study suggests cryotherapy can reduce symptoms of chemotherapy-induced peripheral neuropathy (CIPN).
Researchers found that having chemotherapy patients wear frozen gloves and socks for 90-minute periods significantly reduced the incidence of CIPN symptoms.
Hiroshi Ishiguro, MD, PhD, of International University of Health and Welfare Hospital in Tochigi, Japan, and colleagues reported these findings in the Journal of the National Cancer Institute.
The researchers prospectively evaluated the efficacy of cryotherapy for preventing CIPN. Breast cancer patients treated weekly with paclitaxel (80 mg/m2 for 1 hour) wore frozen gloves and socks on one side of their bodies for 90 minutes, including the entire duration of drug infusion.
The researchers then compared symptoms on the treated sides with those on the untreated sides.
The primary endpoint was CIPN incidence assessed by changes in tactile sensitivity from a pretreatment baseline. The researchers also assessed subjective symptoms, as reported in the Patient Neuropathy Questionnaire, and patients' manual dexterity.
Among the 40 patients studied, 4 did not reach the cumulative dose due to the occurrence of pneumonia, severe fatigue, liver dysfunction, and macular edema. Of the 36 remaining patients, none dropped out due to cold intolerance.
The incidence of objective and subjective signs of CIPN was clinically and statistically significantly lower on the intervention side than on the control side for most measurements, which includes (among other measures):
- Hand tactile sensitivity—27.8% and 80.6%, respectively (odds ratio[OR]= 20.00, P<0.001)
- Foot tactile sensitivity—25.0% and 63.9%, respectively (OR=infinite, P<0.001)
- Hand warm sense—8.8% and 32.4%, respectively (OR=9.00, P=0.02)
- Foot warm sense—33.4% and 57.6%, respectively (OR=5.00, P=0.04)
- Hand cold sense—2.8% and 13.9%, respectively (OR=infinite, P=0.13)
- Foot cold sense—12.6% and 18.8%, respectively (OR=2.00, P=0.69)
- Severe CIPN in the hand according to the Patient Neuropathy Questionnaire—2.8% and 41.7%, respectively (OR=infinite, P<0.001)
- Severe CIPN in the foot according to the Patient Neuropathy Questionnaire—2.8% and 36.1%, respectively (OR=infinite, P<0.001).