Chemotherapy-induced alopecia

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).

Integrative and Mechanistic Approach to the Hair Growth Cycle and Hair Loss

The hair cycle is composed of four primary phases: anagen, catagen, telogen, and exogen. Anagen is a highly mitotic phase characterized by the production of a hair shaft from the hair follicle, whereas catagen and telogen describe regression and the resting phase of the follicle, respectively, ultimately resulting in hair shedding. While 9% of hair follicles reside in telogen at any time, a variety of factors promote anagen to telogen transition, including inflammation, hormones, stress, nutritional deficiency, poor sleep quality, and cellular division inhibiting medication. Conversely, increased blood flow, direct stimulation of the hair follicle, and growth factors promote telogen to anagen transition and subsequent hair growth. This review seeks to comprehensively describe the hair cycle, anagen and telogen balance, factors that promote anagen to telogen transition and vice versa, and the clinical utility of a variety of lab testing and evaluations. Ultimately, a variety of factors impact the hair cycle, necessitating a holistic approach to hair loss.

Evaluation of the CNC® prosthetic system in recurrent breast cancer patients with chemotherapy-induced alopecia: a pilot study

BACKGROUND

Chemotherapy-induced alopecia (CIA), although generally reversible, is felt as extremely distressing by patients with breast cancer. A certified medical device (Capelli Naturali a Contatto^®-CNC^®) was produced to provide patients with a personalized scalp prosthesis, reproducing the patient's original hair, resistant to any type of everyday or sporting activity, and hairdressing.

AIMS

The present study aimed to evaluate the impact of the CNC^® device on the patient's perception of their body image, psychological wellbeing, satisfaction, strengths and weakness of the CNC^® device.

METHOD

A pilot study was carried out on 21 patients affected by CIA due to recurrent breast cancer. A mixed quantitative/qualitative method was used, including administering a questionnaire and a focus group.

RESULTS

Based on the Body Image Scale, body image perception improved after 3 and 6 months using the device in the 20 patients who answered the questionnaire. No significant change over time emerged for the six dimensions investigated by the Italian version of the Psychological Well-Being Scale. The thematic analysis of the focus groups showed six themes: definition of the prosthetic device, acceptance of the proposal, experience with the conventional wig, strengths, weaknesses, economic issues.

CONCLUSION

Compared to the previous experience of CIA and the standard wig, the use of the CNC^® device improved everyday life and may be proposed to women undergoing chemotherapy and expecting alopecia to prevent discomfort, social embarrassment, and compromised body image.

Evaluation of chemotherapy-induced cutaneous side effects in cancer patients

BACKGROUND

Cutaneous side effects are commonly seen in cancer chemotherapy. As new chemotherapy drugs are developed, the frequency and the diversity of these cutaneous side effects increase. For this reason, identification and management of these side effects are an important part of the treatment of cancer patients. This study aimed to investigate mucocutaneous side effects of conventional chemotherapy and targeted therapy agents that are used in cancer patients.

METHODS

In this cross-sectional study, 231 cancer patients, who received single or combination chemotherapy at the oncology department of our hospital between 2013 and 2020, were retrospectively reviewed, and mucocutaneous side effects we evaluated.

RESULTS

The ages of the patients varied between 27 and 90 years with a median age of 60 years. Of the patients, 136 (58.9%) were women, and 95 (41.1%) were men. Combination chemotherapy was applied to 174 patients (71.9%). Mucocutaneous side effects were present in 558 patients. The most common side effect was alopecia, which was observed in 158 patients (65.6%). This was followed by mucositis (39.4%), hand-foot syndrome (35.3%), papulopustular rash (22%), dermatitis (18.3%), xerosis (14.1%), nail disorders (12%), and others.

CONCLUSIONS

Although chemotherapy-induced cutaneous side effects are not usually life-threatening, they may lead to the development of morbidity and discontinuance or termination of the treatment. Therefore, these side effects should be well managed to improve the quality of life of cancer patients.

"Dear hair loss"-illness perceptions of female patients with chemotherapy-induced alopecia

OBJECTIVE

Chemotherapy-induced alopecia (CIA) is one of the most common and distressing side effects of chemotherapy treatment. This study aims to assess the illness perceptions of female patients dealing with CIA, and their associations with demographic and clinical characteristics, coping strategies, and quality of life. The secondary aim was to compare the illness perceptions of patients with CIA with other samples, to help elucidate the specific perceptions of patients with CIA.

METHOD

Forty female patients at risk of severe hair loss due to chemotherapy treatment were included at the oncological daycare unit of a teaching hospital in the Netherlands. Patients were asked to complete the Brief-Illness Perception Questionnaire (B-IPQ) and the Hair Quality of Life (Hair-QoL) questionnaire.

RESULTS

Illness perceptions indicated that although patients understood their hair loss, they lacked being able to make sense of managing it, negatively impacting patients' lives. Psychological quality of life was significantly correlated with the B-IPQ domains: consequences, degree of concern, and emotional response. Social quality of life was significantly correlated with psychological quality of life. Patients with CIA felt significantly less able to manage their hair loss, compared to patients with breast cancer and psoriatic arthritis.

CONCLUSION

As patients' beliefs of being able to manage their hair loss are important for adopting and maintaining adequate coping behaviors, additional effort of health care providers in fostering patients' sense of control is indicated, focusing on patients' strengths during and after chemotherapy treatment. In the context of developing interventions for patients with CIA, consequences, concern, and emotional response are the major dimensions that should be taken in account to help patients deal with hair loss.

Chemotherapeutic and Safety Profile of a Fraction from Mimosa caesalpiniifolia Stem Bark

Mimosa caesalpiniifolia (Fabaceae) is used by Brazilian people to treat hypertension, bronchitis, and skin infections. Herein, we evaluated the antiproliferative action of the dichloromethane fraction from M. caesalpiniifolia (DFMC) stem bark on murine tumor cells and the in vivo toxicogenetic profile. Initially, the cytotoxic activity of DFMC on primary cultures of Sarcoma 180 (S180) cells by Alamar Blue, trypan, and cytokinesis block micronucleus (CBMN) assays was assessed after 72 h of exposure, followed by the treatment of S180-bearing Swiss mice for 7 days, physiological investigations, and DNA/chromosomal damage. DFMC and betulinic acid revealed similar in vitro antiproliferative action on S180 cells and induced a reduction in viable cells, induced a reduction in viable cells and caused the emergence of bridges, buds, and morphological features of apoptosis and necrosis. S180-transplanted mice treated with DFMC (50 and 100 mg/kg/day), a betulinic acid-rich dichloromethane, showed for the first time in vivo tumor growth reduction (64.8 and 80.0%) and poorer peri- and intratumor quantities of vessels. Such antiproliferative action was associated with detectible side effects (loss of weight, reduction of spleen, lymphocytopenia, and neutrophilia and increasing of GOT and micronucleus in bone marrow), but preclinical general anticancer properties of the DFMC were not threatened by toxicological effects, and these biomedical discoveries validate the ethnopharmacological reputation of Mimosa species as emerging phytotherapy sources of lead molecules.

Post-chemotherapy alopecia: what the dermatologist needs to know

It is estimated that chemotherapy-induced alopecia (CIA) occurs in 65% of chemotherapeutic patients. Forty-seven percent of cancer patients consider hair loss to be the most traumatic aspect of therapy. CIA can be anticipated, depending on the regimen used, and doctors should be aware of the treatments that can minimize it. Careful evaluation before chemotherapy treatment should be performed, and trichoscopy may be useful. Dermatologists do not generally evaluate postchemotherapy alopecia. However, there is an increasing number of reports of permanent chemotherapy-induced alopecia, and these patients require treatment.

A phase I safety study of topical calcitriol (BPM31543) for the prevention of chemotherapy-induced alopecia

PURPOSE

Chemotherapy-induced alopecia (CIA) negatively affects psychosocial health and quality of life (QoL). Currently, there are no approved pharmacologic agents to prevent CIA. Here, we evaluated the safety, tolerability, and potential signal of efficacy of topical calcitriol (BPM31543) on CIA prevention.

MATERIALS AND METHODS

This Phase 1 trial included 23 female patients with breast cancer, gynecologic cancer, or sarcomas receiving a taxane-based chemotherapy. Patients received a 3 + 3 dose-escalation regimen at 5, 10, 20, 40, 60, and 80 μg/mL, with 3-6 patients per group. Patients applied topical BPM31543 to the scalp twice a day for 2 weeks prior to chemotherapy and continued until chemotherapy treatment was completed. The maximum tolerated dose (MTD) during first 28 day application was determined. Adverse event (AE) monitoring, pharmacokinetics, blinded photographic assessments, and patient self-assessment were evaluated.

RESULTS

Out of 23 patients treated with BPM31543, 8 patients experienced at least 1 treatment-related adverse event (AE). The majority of AEs were mild to moderate in severity. Only 1 patient experienced SAEs (vomiting, nausea, fever, and flank pain) considered treatment related. Alopecia < 50% from baseline was observed in 8 patients at Week 7, and, of which 2 patients had < 50% alopecia maintained at Week 15. There were no detectable effects of topical BPM31543 on serum levels of calcitriol.

CONCLUSIONS

BPM31543 applied topically twice daily to the scalp is safe and well tolerated in patients receiving taxane-based chemotherapy. No DLT was observed at up to 80 µg/mL, and MTD was not reached. Based on the data from this trial, BPM31543 represents a promising therapy and warrants further investigation in Phase 2/3 trials.

Scalp cooling to prevent chemotherapy-induced alopecia

Chemotherapy-induced alopecia causes an important impact on cancer patients and its risk of persistence is currently a considerable issue in cancer survivors. Of the various interventions proposed for the prevention of chemotherapy-induced alopecia, scalp cooling has emerged as an effective and safe strategy. This paper aims to provide an overview on scalp cooling and chemotherapy-induced alopecia prevention.

EVA-Scalp: Evaluation of Patient Satisfaction with a Scalp Cooling Device to Prevent Chemotherapy-Induced Alopecia in Breast Cancer Patients

Purpose

Scalp cooling (SC) offers a chance to reduce hair loss (HL), but patient satisfaction, the effect on well-being, as well as patient selection criteria have not been sufficiently assessed yet.

Methods

In the EVAScalp trial, SC was offered to 70 breast cancer patients who received chemotherapy between November 2015 and September 2018. For SC, the Paxman-Orbis-II System was used. Satisfaction was measured by a questionnaire evaluating the level of depression with the WHO-5 well-being index (WHO-5) plus questions addressing the patient's experiences and side effects using the SC device. To evaluate efficacy, documentation by photo, by a physician, and by an HL-diary was conducted.

Results

Regarding efficacy, a significant difference between chemotherapy regimens is seen. Anthracycline-based therapies led to a stop of SC in 71% of the patients, whereas taxane-based therapies without anthracyclines were associated with a high acceptance of SC, and 88% of patients with paclitaxel-based therapies continued SC throughout their chemotherapy. Overall, only 7.69% of the patients stopped because of side effects. As an indicator for quality of life, WHO-5 was higher (65.8%) in patients with successful SC compared to in patients who stopped SC because of HL or side effects (only 53.0%). The majority of patients (82.22%) with successful SC would recommend SC to other patients.

Conclusions

Patients tolerated SC as long as HL was successfully prevented. The well-being of patients with successful SC was significantly higher than that of patients who stopped SC prematurely. In general, SC is a promising approach and improves patient well-being, but there are still limitations to its utility depending on the chemotherapy regimen used.

Prophylaxis and Management of Skin Toxicities

Skin toxicity is a common problem not only when treating breast cancer but in all cancer types. Visible on the surface, these side effects come not just with burdening symptoms but also with stigmatization. With increasing diversity in therapeutic options, dermatologic side effects are also becoming increasingly complex and more challenging for the clinician. We reviewed the most common dermatologic side effects of current anticancer therapy, including toxicity induced by chemotherapy, targeted therapy, and immunotherapy. In particular, we focus on xerosis and pruritus, (acneiform) exanthema, hand-foot syndrome, nail toxicities, alopecia, and mucositis. We propose measures for the prevention and management of these side effects based on current literature. With high incidences in both chemotherapy and targeted therapy, prophylactic measures are crucial to reducing the incidence and severity of skin toxicity and therefore key to therapy adherence. Appropriate management of these toxicities will help avoid unnecessary treatment discontinuation.

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.

Hair Loss Prevention by a Scalp Cooling Device in Early Breast Cancer Patients: The Poliambulanza Preliminary Experience

BACKGROUND

The most effective agents in the treatment of breast cancer have a common side effect, the hair loss. Some studies reported a reduction of hair loss with the use of the scalp cooling device. Indeed, it decreases the drug accumulation in the hair follicles. We report our preliminary experience with a scalp cooling device in reducing chemotherapy-induced alopecia and related distress in breast cancer patients undergoing adjuvant chemotherapy.

METHODS

Hair loss grading and treatment tolerability were evaluated during chemotherapy every 21 days and 3 weeks after the last cycle of chemotherapy via Dean's scale by patients and operators and a comfort analogic scale by patients. We administered the Hospital Anxiety and Depression Scale questionnaire at the baseline and at the end of treatment to assess the distress related to chemotherapy- induced alopecia.

RESULTS

Among the 46 patients identified, 27 accepted the device. The eligible chemotherapy regimens included docetaxel+cyclophosphamide (TC), doxorubicin+cyclophosphamide (AC) and paclitaxel (P) weekly+trastuzumab (T). 24 pts (89%) completed the treatment; 3 pts (11%) treated with AC prematurely interrupted use of the scalp-cooling device due to inefficacy. After the last cycle of chemotherapy, the number of patient who perceived a HL < grade 2 was 16 (59%). The hair retention reported by operators has been higher (78%). 81.5% of patients well tolerated the treatment.

CONCLUSION

In our study, the scalp-cooling device reduced chemotherapy-induced alopecia in taxane- based chemotherapy. Furthermore, it suggests a discordance in hair loss perception between patients and operators.

Parental Experiences with Chemotherapy-Induced Alopecia among Childhood Cancer Patients in Indonesia

BACKGROUND

This study assessed parental experiences with chemotherapy-induced alopecia among children with cancer treated at an Indonesian academic hospital.

MATERIALS AND METHODS

Fifty parents of childhood cancer patients were interviewed using semi-structured questionnaires.

RESULTS

The moment that hair fell out was the moment that parents (84%) had to admit their child had cancer. Alopecia was a traumatizing painful experience (46%). Active strategies to hide alopecia, mainly hats, were used by 66% of children, while 34% never covered their bald head. If money had not been an issue, 40% would use another strategy. Alopecia made children limit outdoor daily activities (78%) and engagement with others (60%). Significantly more children from high-educated (95%) than low-educated (60%) parents received sympathy from other people (P=0.012). Significantly more Christian (29%) than Muslim (0%) families confirmed that alopecia lowered the quality of life (P=0.046). Most parents (82%) had no prior plans about alopecia management, yet for significantly more girls (26%) than boys (0%) such plans existed (P=0.044). Parents received most information about alopecia from other parents (66%). Parents (92%) needed more alopecia education from doctors. Of all school-attending children, 53% were bullied and 47% did not want to attend school due to alopecia. Significantly more high-educated than low-educated families received pity from teachers and pupils (94% vs. 0%, P=0.004), and acceptance by pupils (81% vs. 0%, P=0.021).

CONCLUSIONS

Alopecia is a severe, far-stretching side-effect of chemotherapy with physical, psychological and social consequences for children and parents. Parents should be better informed about occurrence and impact of alopecia. Extra attention is required to facilitate children's return to school. Health- care providers should facilitate optimal supportive care through open dialogue and provision of educational materials for parents, children and their community.

Telogen elongation in the hair cycle of ob/ob mice

Alopecia impairs the physical and mental health of patients. We have previously shown that 8-week-old ob/ob mice have no reactivity to depilation, which is a stimulus that induces anagen transition in normal mice, while no hair cycle abnormalities have been reported in other studies until mice reach 7 weeks of age. Therefore, we hypothesized that ob/ob mice have abnormalities in hair cycle progression beyond 7 weeks of age. We examined 6- to 24-week-old ob/ob and 6- to 10-week-old normal mice. After acclimation, the dorsal skin was harvested and the hair cycle phase was identified histologically and immunohistochemically. Normal mice showed catagen–telogen and telogen–anagen transitions at 6 and 8–9 weeks old, respectively. In contrast, the anagen–catagen transition was observed in 7-week-old mice and the telogen phase was maintained from 10 to 24 weeks in most ob/ob mice. These results suggests that ob/ob mice are a possible model animal for telogen effluvium.

Determination of the most effective cooling temperature for the prevention of chemotherapy-induced alopecia

Computer-controlled scalp cooling to prevent alopecia is currently available for patients undergoing chemo-therapy. Previous studies have suggested that the temperature should be <22°C at a depth of 1-2 mm in the scalp to prevent alopecia. However, the optimal pre-set temperature of the coolant medium to achieve this temperature requires further investigation. A pre-study was conducted to investigate which pre-set coolant temperature of 3 and 8°C was the most effective in achieving a scalp temperature of <22°C. The temperature variations at different sites of the scalp and variations within and among the participants at baseline and during the cooling procedure were also evaluated. A randomized main study was then performed to compare the efficacy and side effects of the two temperature levels during paclitaxel/carboplatin chemotherapy. A group of 5 healthy female volunteers participated in a series of scalp temperature measurements during cooling with 3 and 8°C of the coolant medium. In the randomized main study, a total of 47 patients were included, of whom 43 were evaluable after the first cycle. A pre-set temperature of 3°C tended to be the most efficient in achieving a hair follicle temperature of <22°C. The top of the head was less responsive to scalp cooling. There were no significant differences in the prevention of alopecia between the two temperatures in the main study. However, headache and a feeling of coldness were more common in the 3°C group. A coolant temperature of 3°C was more effective in achieving a subcutaneous temperature of <22°C. However, this finding was not reflected by a significant difference in the prevention of alopecia in this study, although a higher incidence of side effects was associated with a lower temperature level.

Efficacy and tolerability of two scalp cooling systems for the prevention of alopecia associated with docetaxel treatment

PURPOSE

Chemotherapy-induced alopecia is very distressing for a patient and may have an impact on treatment decisions. On docetaxel-based therapy, alopecia occurs in a substantial proportion of patients. We aimed to investigate whether two different methods of scalp cooling can prevent hair loss.

METHODS

In this open-label, prospective, nonrandomized trial, patients with solid tumors receiving docetaxel in a palliative setting were allocated according to patients' preference to short-term cooling (over 45 min postinfusion) with a Paxman PSC-2 machine (PAX), with cold cap (CC), or no cooling. The combined endpoint was alopecia World Health Organisation (WHO) III or IV or the necessity to wear a wig. Study identifier is Clinicaltrials.gov NCT01008774.

RESULTS

Two hundred thirty-eight patients were included in the trial (128 patients PAX, 71 CC, and 39 no cooling). Number of cycles (median 4) and median docetaxel doses were similar across groups (55-60 mg/day on weekly therapy, 135-140 mg/day on 3-weekly therapy). Alopecia occurred with PAX, CC, and no cooling under 3-weekly docetaxel in 23, 27, and 74% and under weekly docetaxel in 7, 8, and 17%, respectively. Overall, cooling (PAX and CC combined) reduced risk of alopecia by 78% (hazard ratio 0.22; 95% confidence interval 0.12 to 0.41). CC and PAX prophylaxis led to the same degree of prevention of alopecia. Adverse events (AE) were reported in 5% (most frequently, sensation of cold), and 30 patients (13%) discontinued cooling measures after cycle 1.

CONCLUSIONS

In this first comparison published to date, both PAX and CC offer efficacious protection against hair loss, in particular when docetaxel is administered in a 3-weekly interval.

Is prediabetes risk factor for hair loss?

In the recent hypothesis that hair loss might be a manifestation of metabolic abnormalities particularly hyperglicemia. It has been reported various environmental risk factors affecting hair loss. There is growing evidence on the relationship between prediabetes and worse metabolic profile. However, there are few studies about the association between hair loss, metabolic disorder and diabetes. Therefore patients that admitted the hospital with hair loss should be screened for diabetes mellitus and prediabetes. In these subjects prediabetes increasing cardiovascular disease risk and worse metabolic profile have to be determined and the patients with hair loss should be followed up for cardiovascular disease risk. It has been warranted further studies to evaluate the relationship between prediabetes and hair loss.