Scalp cooling: management option for chemotherapy-induced alopecia

Commonly prescribed medications associated with alopecia

BACKGROUND

The diagnosis and treatment of medication-associated alopecia often challenges patients and physicians. While numerous studies on the topic exist, limited information on the strength and magnitude of these studies exists.

OBJECTIVES

We investigated the most commonly prescribed medications with high levels of evidence to support associations with alopecia.

METHODS

A list of most commonly prescribed medications was compiled using the "Top 100 Prescriptions, Sales" (Intercontinental Marketing Services) and "Top 200 Names Searched" (RxList.com). PubMed, Embase, and Web of Science were searched for "generic drug name" AND "alopecia" and "generic drug name" AND "hair loss." Two reviewers independently reviewed articles for drug, study type and level of evidence, and number of alopecia cases.

RESULTS

A total of 192 unique drugs were investigated, with 110 yielding positive search results. Of these, 13 were associated with alopecia in studies with strong levels of evidence (adalimumab, infliximab, budesonide, interferon β-1α, tacrolimus, enoxaparin, zoster vaccine, lamotrigine, docetaxel, capecitabine, erlotinib, imatinib, and bortezomib).

LIMITATIONS

Only full-length articles available in the English language were included. The methodology used relied on lists of drugs based on their sales rather than number of prescriptions, which likely overrepresented expensive drugs.

CONCLUSIONS

Few studies with high levels of evidence have been conducted on the topic of medication-associated alopecia. The mechanisms of hair loss must be further identified to provide effective management.

Ethical, legal, organizational and social issues related to the use of scalp cooling for the prevention of chemotherapy-induced alopecia: A systematic review

INTRODUCTION

Scalp cooling (SC) aims to prevent chemotherapy-induced alopecia. The goal of this systematic review is to tackle ethical, legal, organizational and social issues related to SC.

METHODS

A critical appraisal of the literature was carried out using a systematic review design. MEDLINE, Embase and Web of Science databases were searched up until 2 June 2021. Studies addressing these aspects in English or Spanish were considered. Representatives of both patient associations and professional scientific societies related to the topic participated in the design of the protocol and the review of the findings.

RESULTS

A total of 17 studies were included. Articles were critically appraised using the MMAT and SANRA. Findings were organized into four categories: (1) ethical aspects focused on equal access, gender equity and doctor-patient communication supported by Patient Decision Aids (PtDAs); (2) patient perspective and acceptability; (3) professional perspective and acceptability; (4) organizational aspects focused on accessibility and feasibility.

CONCLUSION

Cancer patients' expectations when using SC need to be adjusted to reduce the potential distress associated with hair loss. PtDAs could help patients clarify their values and preferences regarding SC. Equal access to technology should be guaranteed.

PATIENT OR PUBLIC CONTRIBUTION

In this systematic review, the representatives of the patient associations (Ms. María Luz Amador Muñoz of the Spanish Association Against Cancer [AECC] and Ms. Catiana Martinez Cánovas of the Spanish Breast Cancer Federation [FECMA]) participated in the review of the study protocol, as well as in the results, discussion and conclusions, making their contributions. In the type of design of these studies (systematic reviews), it is not usual to have the direct participation of patients, but in this one, we have done so, as it is a systematic review that is part of a report of the Spanish Network of Health Technology Assessment Agencies (ETS).

Targeted Therapy- and Chemotherapy-Associated Skin Toxicities: Systematic Review and Meta-Analysis

PROBLEM IDENTIFICATION

Preventing and managing skin toxicities can minimize treatment disruptions and improve well-being. This systematic review aimed to evaluate the effectiveness of interventions for the prevention and management of cancer treatment-related skin toxicities.

LITERATURE SEARCH

The authors systematically searched for comparative studies published before April 1, 2019. Study selection and appraisal were conducted by pairs of independent reviewers.

DATA EVALUATION

The random-effects model was used to conduct meta-analysis when appropriate.

SYNTHESIS

39 studies (6,006 patients) were included; 16 of those provided data for meta-analysis. Prophylactic minocycline reduced the development of all-grade and grade 1 acneform rash in patients who received erlotinib. Prophylaxis with pyridoxine 400 mg in capecitabine-treated patients lowered the risk of grade 2 or 3 hand-foot syndrome. Several treatments for hand-foot skin reaction suggested benefit in heterogeneous studies. Scalp cooling significantly reduced the risk for severe hair loss or total alopecia associated with chemotherapy.

IMPLICATIONS FOR RESEARCH

Certainty in the available evidence was limited for several interventions, suggesting the need for future research.

SUPPLEMENTAL MATERIAL CAN BE FOUND AT HTTPS

//onf.ons.org/supplementary-material-targeted-therapy-and-chemotherapy-associated-skin-toxicity-systematic-review.

Scalp Cooling: A Patient's Experience

CASE STUDY Ms. X is a 23-year-old female who presented to clinic with stage 2A endometrial cancer of the ovary. At her first visit, Ms. X was prescribed paclitaxel and carboplatin on day 1 for 6 cycles. During the visit, the nurse noted Ms. X could not keep her hands out of her hair; she continually played with it. The nurse, judging by Ms. X's body language, suspected she valued her hair. Ms. X revealed she had been doing some research and wanted to use a cold cap to try and prevent alopecia during her treatment. On the first day of chemotherapy, Ms. X came to the clinic with her mother. They brought a manual cap for scalp cooling and a cooler of dry ice. Her mother was to serve as a "capper" and change the cap at 20- to 30-minute intervals during treatment to keep her scalp cool. Ms. X was made comfortable in an infusion bed, and the cap was applied 30 minutes prior to the start of therapy. Ms. X's mother changed the dry ice caps every 20 minutes throughout the infusion. Ms. X then left it on for 90 minutes following her chemotherapy. After 6 cycles of chemotherapy, Ms. X still had all her hair. She appeared to have retained 100% of her hair, although she estimates that she lost about 5% of her hair. During therapy, she followed the instructions outlined in Table 1. Ms. X reported that she rented the cap for $500 per month and paid $45 per week for the dry ice. Her mother also had to miss work to be the "capper," and this added to the out-of-pocket costs of scalp cooling.

Scalp Cooling in Daily Clinical Practice for Breast Cancer Patients Undergoing Curative Chemotherapy: A Multicenter Interventional Study

Objective:

Chemotherapy-induced alopecia is a common and distressful side effect, especially among breast cancer patients. Scalp cooling (SC) can reduce hair loss during anthracycline- and taxane-based chemotherapy. This study assessed the effectiveness of SC in daily clinical practice in three Italian oncology units.

Methods:

From 2014 to 2016, we prospectively included 220 female early-stage breast cancer patients undergoing curative chemotherapy in combination with SC using the Paxman device. Effectiveness was defined as the severity of hair loss according to the Common Terminology Criteria for Adverse Events Version 4.0 as follows: Grade 0, no hair loss; Grade 1, <50% hair loss not requiring a wig; and Grade 2, ≥50% hair loss at each cycle and at completion of chemotherapy. The tolerability and safety were also evaluated.

Results:

The overall success rate of SC (hair loss Grade 0–1) was 68%. Severe hair loss was avoided in 89% of women receiving taxane-based chemotherapy and in 78% of women receiving both anthracyclines and taxanes. Among women undergoing anthracycline-based chemotherapy, 47% experienced hair preservation. SC was well tolerated, as only 20 patients discontinued SC for reasons other than hair loss.

Conclusions:

Our study confirmed that SC provides a reliable chance for breast cancer patients to keep their hair during taxane- and/or anthracycline-based chemotherapy.