Comparison of pigmentary side effects of taxanes and anthracyclines: an onychoscopic evaluation

The Effect of Nail Lacquer on Taxane-Induced Nail Changes in Women With Breast Cancer

Objective

Taxane-induced nail changes are considered as an important cosmetic manifestation with an incidence that reaches up to 44% of patients treated with taxane-included therapeutic regimens. In this article, we represent a clinical observational study to evaluate the effect of cosmetic nail lacquer on taxane-induced nail changes in female patients diagnosed with breast cancer.

Methods

Prospectively, we identified those women who were diagnosed with breast cancer, scheduled to have AC-Taxol protocol. Any female with previous dermatological or systemic disorders that affect nails was excluded from the study. Patients were categorized into 2 groups based on the utilization of nail lacquer. The first group includes women who started to use the nail lacquer after development of nail changes. The second group comprises those women who did not use the nail lacquer at any occasion.

Results

A total of 59 female patients were included in the study; 46 (78%) of them developed nail changes and the main change was nail discoloration. The first group which has used nail lacquer (17, 28.8%) showed an improvement among 15 (78.9%) patients, whereas 2 (7.4%) of them continued to have worsening symptoms. On the contrary, most of the second group (25, 92.9%) did not show any improvement in nail changes. A statistical significance between the tested groups was observed (P = .000). There is no statistical association between the progression of nail changes and the age of patients.

Conclusions

Taxane-induced nail changes are considered as an important clinical, cosmetic, and psychological complication, especially for female patients with cancer. This article suggests that nail lacquer may have an effect in the improvement of nail changes, especially nail discoloration. Further investigations are recommended to prove the efficacy of nail lacquer.

Dermatologic adverse effects of breast cancer chemotherapy: a longitudinal prospective observational study with a review of literature

BACKGROUND

Breast cancer patients may experience an increased chance of survival with adjuvant chemotherapy. However dermatologic adverse effects can cause major discomfort due to physical or cosmetic problems. This study aims to describe dermatologic complications in breast cancer patients during chemotherapy.

METHODS

This longitudinal prospective observational study included data on women with non-metastatic breast cancer whom were treated with AC-T protocol (anthracycline, cyclophosphamide, and taxane) adjuvant chemotherapy and consecutively enrolled during two years. The study was performed in an educational and tertiary referral center. The patients' information including age, body mass index (BMI), past medical history, and different dermatologic complications were collected for all participants.

RESULTS

Of 190 enrolled women, all patients experienced alopecia, which occurred in 131 patients (68.9%) after the first cycle. Skin, mucosal, and nail involvement were respectively seen in 46 (24.2%), 51 (26.8%), and 86 (45.2%) cases. Cutaneous complications were observed mainly between the third and sixth chemotherapy cycles. Palmoplantar erythema and palmoplantar dysesthesia were the most common cutaneous complications. Dermatologic adverse effects were significantly more frequent in the patients with an underlying disease.

CONCLUSION

These findings suggest that dermatologic adverse effects of adjuvant chemotherapy are common and could be induced by all components of AC-T regimen. These complications should be skillfully managed to increase patients' comfort.

Camouflage makeup improves quality of life in cancer patients with treatment-related skin changes

BACKGROUND

Cancer treatment causes various skin appearance changes, which affect quality of life (QoL) in patients with cancer. We examined whether camouflage makeup improves QoL in these patients.

METHODS

Skindex-16 and visual analogue scale scores of 39 female patients with cancer treatment-related skin changes were compared before and 2-3 months after self-administration of camouflage makeup.

RESULTS

Camouflage makeup was able to conceal almost all skin changes, improving QoL scores regardless of age, diagnosis, and site of skin changes. Use frequency was significantly higher in patients with skin changes on exposed sites compared with patients with unexposed sites.

CONCLUSIONS

Even though the patients applied the makeup only when required, they were satisfied with its effect, which improved their QoL. Moreover, the makeup had a positive effect even in patients with changes in unexposed sites, suggesting that clinicians can recommend camouflage makeup to all patients to improve QoL.

The mechanism of anticancer action and potential clinical use of kaempferol in the treatment of breast cancer

In the last century, natural compounds have achieved remarkable achievements in the treatment of tumors through chemotherapy. This inspired scientists to continuously explore anticancer agents from natural compounds. Kaempferol is an ordinary natural compound, the most common flavonoid, which is widely existed in vegetables and fruits. It has been reported to have various anticancer activities, including breast cancer, prostate cancer, bladder cancer, cervical cancer, colon cancer, liver cancer, lung cancer, ovarian cancer, leukemia, etc. Meanwhile, we found that there were more reports on breast cancer among these cancers although there are limited clinical studies that have addressed the benefits of kaempferol as an anti-cancer agent for breast cancer treatment. Then we realize that although kaempferol has been reported to have anti-breast cancer effect many times, it is still far from becoming a real anti-breast cancer agent. Therefore, in this review, we talk about the options for improving the anti-breast cancer effect of kaempferol, including various techniques and methods to improve the bioavailability of kaempferol, the idea of combining other compounds to produce synergistic effects, and the possibility of developing kaempferol into a targeted drug delivery system.