The effectiveness of scalp cooling in preventing alopecia for patients receiving epirubicin and docetaxel

Effectiveness of Scalp Cooling to Prevent Chemotherapy-Induced Alopecia in Patients Undergoing Breast Cancer Treatment: A Systematic Review and Meta-analysis

BACKGROUND

Chemotherapy-induced alopecia could cause significant psychological changes, affecting patients' quality of life and their capacity to cope with the disease.

OBJECTIVES

The aims of this study was to analyze the effectiveness of scalp cooling (SC) to prevent chemotherapy-induced alopecia in patients with breast cancer and to compare the use of automated versus nonautomated therapy delivery devices.

METHODS

We searched the Cochrane Central Register of Controlled Trials, MEDLINE (through PubMed), Scopus, Web of Science, and ClinicalTrials.gov from their inception to October 2022. A meta-analysis was performed to assess the effects of SC to prevent chemotherapy-induced alopecia in patients with breast cancer using fixed-effects models to calculate the pooled relative risk (RR) and corresponding 95% confidence interval (CI).

RESULTS

The 8 included studies showed a 43% reduction in the risk of chemotherapy-induced alopecia (RR, 0.57; 95% CI, 0.50-0.64) after the use of SC. Moreover, the use of automated SC devices showed a 47% reduction (RR, 0.53; 95% CI, 0.45-0.60) in the risk of chemotherapy-induced alopecia versus a 43% reduction in the risk of chemotherapy-induced alopecia for nonautomated SC devices (RR, 0.57; 95% CI, 0.44-0.70).

CONCLUSION

Our results showed that SC significantly reduced the risk of chemotherapy-induced alopecia.

IMPLICATIONS FOR PRACTICE

Local cold application is a nonpharmacologic therapy that may provide a useful intervention to reduce hair loss and contribute to the psychological well-being of women. Scalp cooling contributes directly to reducing concern about altered body image and to reducing anxiety related to self-concept.

The scalp cooling therapy for hair loss in breast cancer patients undergoing chemotherapy: a systematic review and meta-analysis

PURPOSE

To systematically assess the efficacy and side effects of scalp cooling in patients with breast cancer.

METHODS

A systematic literature search was conducted in October 2020 across Cochrane Library, PubMed, Embase, CINAHL, Web of Science, Scopus, and four Chinese databases (CNKI, Wanfang, SinoMed, and VIP database). Our review included all randomized controlled trials, cohort studies, and cross-sectional studies. Two authors independently searched databases, screened studies, extracted data, and evaluated each included study's methodological quality and risk bias. Meta-analysis was performed using Stata 15.1 software package and Revman 5.3 software, with estimates of scalp cooling effect and its side effects from pooled using a random-effects model. This study has been registered in the International Prospective Register of Systematic Reviews (PROSPERO, CRD42020216224).

RESULTS

In total, 755 articles were screened and data from 27 studies involving 2202 participants were used in the meta-analysis. Studies meeting inclusion and exclusion criteria were three randomized clinical trials, 12 cohort studies, and 12 cross-sectional studies. The effectiveness rate of using a scalp cooling device to protect hair was 61% (95% CI: 55 to 67%, I² = 88%, P = 0.000). However, scalp cooling therapy's side effects are not be ignored, such as headache, dizziness, scalp pain, neck pain, feeling cold, heaviness of the head, skin rash, nausea, and overtightened strap.

CONCLUSIONS

This review shows that scalp cooling devices can significantly improve the patients with breast cancer chemotherapy-induced alopecia, but the implications of its side effects provide guide for the implementation of this technology.

Dermatologic management of oncotherapy side effects: A proposed algorithm

Since the introduction of the first chemotherapeutic regimens for the treatment of oncological disease, hundreds of drugs have been approved for cancer treatment and many more are under investigation. The development of newer drugs such as target therapies, immuno-oncotherapies, and hormonal therapies has increased in specificity with the development of smaller molecules and more selective targets. Cutaneous side effects are now well known for both standard chemotherapy and targeted therapies. The correct diagnosis and management of these effects are of vital importance both to optimize therapeutic success rates and to reduce the patient's suffering. In fact, the appearance of a cutaneous adverse event can be responsible for a reduction in drug dosage or worse its suspension. In order to achieve this objective, we propose a management algorithm, based on three different steps, before, during, and after the oncological treatments, respectively. Our proposal underlines the importance of correct skin care measures to limit or reduce the severity of side effects.

Prevention and Treatment of Chemotherapy-Induced Alopecia

Background

Chemotherapy-induced alopecia (CIA) is one of the most dramatic side effects of chemotherapy. Currently no guidelines are available for its prevention and treatment. Several devices and drugs are used, but results are often disappointing.

Aims

Our aim is to analyze drugs and devices proposed in the literature for prevention and treatment of CIA induced by cytotoxic drugs and to discuss the evidenced-based opinion.

Methods and Results

Scalp cooling is the only agent that has been approved by the US Food and Drug Administration for CIA prevention. Minoxidil and bimatoprost should not be used during chemotherapy administration, but they can be used after chemotherapy discontinuation to obtain greater regrowth.

Conclusions

Therapy should always be modulated for the patient and no fixed protocol should be used. Trichoscopy and trichogram could be useful tools in supporting this treatment.

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.

Computational Drug Discovery in Chemotherapy-induced Alopecia via Text Mining and Biomedical Databases

PURPOSE

Chemotherapy-induced alopecia (CIA) is a common and often stressful adverse effect associated with chemotherapy. CIA can cause more psychosocial pressure in patients, including effects on sexuality, self-esteem, and social relationships. We analyzed publicly available data to identify drugs formulated for topical use targeting the relevant CIA molecular pathways by using computational tools.

METHODS

The genes associated with CIA were determined by text mining, and the gene ontology of the gene set was studied using the Functional Enrichment analysis tool. Protein-protein interaction network analysis was performed using the String database. Enriched gene sets belonging to the identified pathways were queried against the Drug-Gene Interaction database to find drug candidates for topical use in CIA.

FINDINGS

Our analysis identified 427 genes common to CIA text-mining concepts. Gene enrichment analysis and protein-protein interaction analysis yielded 19 genes potentially targetable by a total of 29 drugs that could possibly be formulated for topical application.

IMPLICATIONS

The findings from the present analysis would give a new thought to help discover more effective agents, and present tremendous opportunities to study novel target pharmacology and facilitate drug repositioning efforts in the pharmaceutical industry.

A multicenter survey of temporal changes in chemotherapy-induced hair loss in breast cancer patients

Purpose

Many breast cancer patients suffer from chemotherapy-induced hair loss. Accurate information about temporal changes in chemotherapy-induced hair loss is important for supporting patients scheduled to receive chemotherapy, because it helps them to prepare. However, accurate information, on issues such as the frequency of hair loss after chemotherapy, when regrowth starts, the condition of regrown hair, and the frequency of incomplete hair regrowth, is lacking. This study aimed to clarify the long-term temporal changes in chemotherapy-induced hair loss using patient-reported outcomes for chemotherapy-induced hair loss.

Methods

We conducted a multicenter, cross-sectional questionnaire survey. Disease-free patients who had completed adjuvant chemotherapy consisting of anthracycline and/or taxanes for breast cancer within the prior 5 years were enrolled from 47 hospitals and clinics in Japan. Descriptive statistics were obtained in this study. The study is reported according to the STROBE criteria.

Results

The response rate was 81.5% (1511/1853), yielding 1478 questionnaires. Hair loss occurred in 99.9% of patients. The mean time from chemotherapy until hair loss was 18.0 days. Regrowth of scalp hair occurred in 98% of patients. The mean time from the completion of chemotherapy to the beginning of regrowth was 3.3 months. Two years after chemotherapy completion, the scalp-hair recovery rate was <30% in approximately 4% of patients, and this rate showed no improvement 5 years after chemotherapy. Eighty-four percent of the patients initially used wigs, decreasing to 47% by 1 year after chemotherapy and 15.2% after 2 years. The mean period of wig use was 12.5 months. However, a few patients were still using wigs 5 years after completing chemotherapy.

Conclusions

Our survey focused on chemotherapy-induced hair loss in breast cancer patients. We believe these results to be useful for patients scheduled to receive 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.

The Effectiveness of a Scalp Cooling Cap in Preventing Chemotherapy-Induced Alopecia

Aims and background

Hair loss is one of the most unpleasant side effects associated with chemotherapy treatments. It causes emotional disturbances and constantly reminds the patient of the disease. This study analyzed the effectiveness of scalp cooling caps in preventing alopecia among 64 patients.

Methods

The patients were given one of the following chemotherapeutic treatments: doxorubicin 60 mg/m2, docetaxel 80 mg/m2, FEC (5-fluorouracil 600 mg/m2, epirubicin 60 mg/m2, cyclophosphamide 600 mg/m2) or the combination of three cycles of docetaxel (80 mg/m2) followed by three cycles of FEC (5-fluorouracil 600 mg/m2, epirubicin 60 mg/m2, cyclophosphamide 600 mg/m2). All the chemotherapy treatments were given in a three-weekly schedule. Patients with early stage disease were given six adjuvant chemotherapy cycles, while patients with metastatic disease were given nine chemotherapy cycles. The patients were provided with detailed instructions on how to treat the hair at home for one to three days after the chemotherapy treatment. Hair loss was evaluated after the third, sixth and final treatments.

Results

In the final results, major hair loss was avoided in all patients given doxorubicin treatment, in 83.3% of patients given docetaxel treatment, in 76.5% of patients given FEC treatment, and in 78% of patients given docetaxel followed by FEC. In the final evaluation, 87.5% of the patients considered the avoidance of hair loss to be important. Only 20.3% of the patients needed to use a wig.

Conclusions

This study shows that all the patient groups studied gained some benefit by using scalp cooling caps.

Body image and psychological distress in women with breast cancer: a French online survey on patients' perceptions and expectations

BACKGROUND

Altered body image caused by alopecia, loss of eyebrows or eyelashes, or mastectomy is a major source of psychological distress in women with breast cancer.

OBJECTIVE

To identify and to assess patients' perceptions and expectations regarding altered body image.

METHOD

Opinion survey conducted among patients treated for breast cancer and member of French online support groups. Anonymous online self-administered survey sent to women with breast cancer.

RESULTS

85% of the women interviewed experienced alopecia during treatment and 67% of them loss of eyebrows or eyelashes. About half of patients suffering alopecia and loss of eyebrows or eyelashes reported fearing what others think. Mastectomy was experienced by 84% of the women in our study, but only 32% of them reported fearing what others think. 87% of our study cohort received information about the possibility of adverse events. 70, 56, and 60% of women felt helped by information they received for the management of alopecia, loss of eyebrows or eyelashes, or mastectomy, respectively.

CONCLUSION

This study confirms that altered body image is a critical psychosocial issue for women with breast cancer. Effective information can be a source of reassurance and may constitute one of the most important sources of emotional support.

Scalp hypothermia as a preventative measure for chemotherapy-induced alopecia: a review of controlled clinical trials

Chemotherapy-induced alopecia (CIA) is a temporary, yet psychologically devastating form of hair loss that affects 65% of patients receiving cancer chemotherapy. In the 1970s, scalp hypothermia was introduced as a preventative measure against the development of CIA. Numerous studies provide evidence for the effectiveness of scalp cooling to prevent CIA, although results varied because of differences in chemotherapy regimen, cooling technique, mode of administration and patient factors. However, many of the existing studies are uncontrolled or consist of small sample sizes, and data from randomized, randomized studies are limited. To date, no clear guidelines have been established for optimum scalp cooling use as a treatment modality and its efficacy remain unknown. Nonetheless, scalp cooling remains the most widely utilized method for the prevention of CIA, and in December 2015, the United States Food and Drug Administration (FDA) cleared the DigniCap^® Scalp Cooling System (Dignitana AB, Sweden) for marketing and the Orbis from Paxman^® Coolers Ltd. received clearance in 2017. This literature review is one of the first to provide up-to-date review and side-by-side comparisons of controlled and randomized clinical trials (CCTs and RCTs) evaluating scalp hypothermia for the prevention of CIA. Our analyses of CCTs and RCTs to date show that scalp hypothermia is effective in reducing the occurrence rate of CIA, by 2.7-fold in the CCTs and 3.9-fold in the RCTs. These results suggest that scalp hypothermia represents an effective preventative measure for CIA, and provide guidance for management of anticipated alopecia following chemotherapy and for future investigations.

Efficacy of interventions for prevention of chemotherapy-induced alopecia: a systematic review and meta-analysis

Chemotherapy-induced alopecia (CIA) is a highly distressing event for cancer patients, and hence, we here aimed to assess the efficacy of various interventions in the prevention of CIA. We searched PubMed, EMBASE and the Cochrane Library, from June 20, 2013 through August 31, 2013. Two of the authors independently reviewed and selected clinical trials that reported the efficacy of any intervention for prevention of CIA compared with that of controls. Two authors extracted data independently on dichotomized outcome in terms of CIA occurrence. Relative risks (RRs) and 95% confidential intervals (CIs) were calculated for efficacy of CIA prevention by using random-effect or fixed-effect models. Out of 691 articles retrieved, a total of eight randomized controlled trials and nine controlled clinical trials involving 1,098 participants (616 interventions and 482 controls), were included in the final analyses. Scalp cooling, scalp compression, a combination of cooling and compression, topical minoxidil and Panicum miliaceum were used as interventions. The participants were mainly breast cancer patients receiving doxorubicin- or epirubicin-containing chemotherapy. Scalp cooling, which is the most popular preventive method, significantly reduced the risk of CIA (RR = 0.38, 95% CI = 0.32-0.45), whereas topical 2% minoxidil and other interventions did not significantly reduce the risk of CIA. No serious adverse effects associated with scalp cooling were reported. Our results suggest that scalp cooling can prevent CIA in patients receiving chemotherapy. However, the long-term safety of scalp cooling should be confirmed in further studies.

Supportive cryotherapy: a review from head to toe

CONTEXT

Conventional chemotherapy leads to multiple adverse mucocutaneous complications such as oral mucositis, alopecia, ocular toxicity, and onycholysis. Limited pharmacologic interventions are available for preventing these clinical problems.

OBJECTIVES

This study aimed to critically review the role of cryotherapy (regional hypothermia) for alleviating these adverse symptoms.

METHODS

A narrative review was performed, with an emphasis on randomized controlled trials. A comprehensive search using PubMed, Ovid, Embase, and MEDLINE(®) was completed. References of all cited articles also were reviewed. Data from the review were composed of articles published between 1970 and May 2013.

RESULTS

Available evidence suggests that regional hypothermia decreases the burden of chemotherapy-related oral mucositis, alopecia, ocular toxicity, and onycholysis. The major limitations of studies include the absence of blinded control groups and variable clinical end points.

CONCLUSION

Regional hypothermia decreases the burden of these four chemotherapy-induced complications and is well tolerated. More research is needed to determine what subgroups of cancer patients are most likely to respond to different types of regional hypothermia, the ideal duration of cooling needed, and further improve the ease of use of the cooling devices.

Factors influencing the effectiveness of scalp cooling in the prevention of chemotherapy-induced alopecia

The success of scalp cooling in preventing or reducing chemotherapy-induced alopecia (CIA) is highly variable between patients and chemotherapy regimens. The outcome of hair preservation is often unpredictable and depends on various factors. Methods. We performed a structured search of literature published from 1970 to February 2012 for articles that reported on factors influencing the effectiveness of scalp cooling to prevent CIA in patients with cancer. Results. The literature search identified 192 reports, of which 32 studies were considered relevant. Randomized studies on scalp cooling are scarce and there is little information on the determinants of the result. The effectiveness of scalp cooling for hair preservation depends on dose and type of chemotherapy, with less favorable results at higher doses. Temperature seems to be an important determinant. Various studies suggest that a subcutaneous scalp temperature less than 22 °C is required for hair preservation. Conclusions. The effectiveness of scalp cooling for hair preservation varies by chemotherapy type and dose, and probably by the degree and duration of cooling.

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.

Scalp cooling for hair preservation and associated characteristics in 1411 chemotherapy patients - results of the Dutch Scalp Cooling Registry

BACKGROUND

Chemotherapy-induced alopecia is a frequently occurring side effect of cancer treatment with a high psychological impact which can be prevented by scalp cooling. With this multi-centre patient series we estimated the results of scalp cooling for currently used chemotherapies to provide patient information and we identified characteristics associated with the results.

MATERIAL AND METHODS

The Dutch Scalp Cooling Registry collected data on scalp-cooled patients in 28 Dutch hospitals. Nurses and patients completed questionnaires on patients, chemotherapy and scalp cooling characteristics. Logistic regression analysis was used to examine associated characteristics of the scalp cooling result.

RESULTS

Overall, 50% of the 1411 scalp-cooled patients did not wear a head cover during their last chemotherapy session. Patients were satisfied with the results in 8% of cases after TAC chemotherapy and up to 95% after paclitaxel treatment. Besides type of chemotherapy, higher dose and shorter infusion time, older age, female gender and non-West-European type of hair significantly increased the proportion head cover use. Hair length, quantity, chemical manipulation (dyeing, waving, colouring), wetting hair before scalp cooling, and treatment with chemotherapy ever before did not influence the degree of head covering among patients.

CONCLUSIONS

Scalp cooling results as recorded in this open patient registry were positive for most regimens, justifying it's use by all eligible patients, except for those needing TAC. Lengthening infusion time may improve the results.

Chemotherapy-induced alopecia: advice and support for hair loss

This article provides insight into the growth cycle of a hair follicle and the potential impact chemotherapy agents can have on this process, which often results in hair loss (alopecia). It explores the psychological consequences of chemotherapy-induced alopecia for an individual as a result of the perceptions of others as well as an individual's perception of his or her self-image. Despite the development of various forms of scalp cooling, chemotherapy-induced alopecia remains a major side effect for patients receiving chemotherapy; however, there have been improvements in wig provision and changing public opinion relating to baldness. Although chemotherapy-induced alopecia affects both males and females and all age groups, this article focuses on the potential impact for patients receiving chemotherapy as a form of treatment for breast cancer. As professionals we need to understand the social significance of hair in relation to a person's outward presentation and social interactions, along with the possible psychological implications of a person losing his or her bodily hair, and not just the head hair. We must aim to minimize the distress alopecia can cause by: ensuring we provide patients with up-to-date verbal and written information to enable them to prepare for losing their hair; helping them to preserve their self-image and minimize the psychological consequences of hair loss while receiving chemotherapy; and preparing them for their hair re-growth following completion of chemotherapy.

An evaluation of a computer-imaging program to prepare women for chemotherapy-related alopecia

OBJECTIVE

This study was conducted to evaluate a computer program named Help with Adjustment to Alopecia by Image Recovery (HAAIR) that was developed to provide educational support and reduce distress in women with hair loss following chemotherapy.

METHODS

Forty-five women who had been diagnosed with cancer and anticipated alopecia following treatment were randomly assigned to either the Imagining group (IG) or Standardized Care group (SCG). Patients in the IG used a computer-imaging program that created the patient's image on a screen to simulate baldness and use of wigs whereas patients in the SCG were directed to a resource room at the Cancer Center established for women with chemotherapy-related alopecia. Assessment data using the Brief Symptom Inventory, Importance of Hair Questionnaire, and the Brief Cope were completed at baseline (T1), before chemotherapy and hair loss, following hair loss (T2), and 3 months follow-up (T3).

RESULTS

All women were able to successfully use the touch screen computerized-imaging program and reported that using the computer was a positive, helpful experience, thus establishing acceptability and usability. Women in both the IG and the SCG group showed significantly lower hair loss distress scores at T2 after hair loss than at T1 with T3 distress scores increasing in the SCG and decreasing in the IG. Those with avoidance coping reported more distress.

CONCLUSIONS

This evaluation demonstrates that the HAAIR program is a patient-endorsed educational and supportive complement to care for women facing chemotherapy-related alopecia.

Scalp cooling to prevent chemotherapy-induced hair loss: practical and clinical considerations

OBJECTIVE

The objective of this prospective multicenter study was to obtain insight into the severity and burden of hair loss among cancer patients treated with chemotherapy. In addition, we described the effectiveness and burden of scalp cooling and the satisfaction with wigs, with hair regrowth, and with body image.

MATERIALS AND METHODS

Breast cancer patients treated with (n = 98) and without (n = 168) scalp cooling completed questionnaires before chemotherapy and 3 weeks and 6 months after completion of chemotherapy.

RESULTS

Scalp cooling was effective in preventing chemotherapy-induced hair loss in 32 of 62 available patients (52%). Even though patients knew hair loss was temporary, it was a burden to 54% of them (n = 100). Scalp cooling was a burden for only 17 out of 51 patients (33%). Most patients who used a wig or head cover were satisfied with it (82%, n = 126). Patients were moderately satisfied with the regrowth of their hair after chemotherapy (mean 11.6; SD 2.53; range 0-20). Successfully cooled patients rated their hair as less important for their body image compared to patients who did experience hair loss (p = 0.014).

DISCUSSION

Chemotherapy-induced hair loss is perceived as burdensome. It may be prevented by offering scalp cooling which is often an effective method to prevent this form of hair loss and is tolerated well by patients. However, if possible, scalp-cooling techniques should be improved and their effectiveness should be increased because if scalp cooling is unsuccessful, patients' rate their hair loss as more burdensome compared to noncooled patients.

Chemotherapy-induced alopecia and effects on quality of life among women with breast cancer: a literature review

BACKGROUND

Alopecia is a common side effect of chemotherapies used in the treatment of breast cancer. The aim of this review is to describe the effects of alopecia on quality of life (QOL) in this population.

METHODS

We conducted a literature review using Medline, Embase, Cumulative Index to Nursing and Allied Health Literature and PsycInfo databases. We searched for studies on the effects of alopecia on various aspects of QOL in breast cancer patients including anxiety and distress, body image, sexuality, self-esteem, social functioning, global QOL and return to work outcomes.

RESULTS

A total of 38 articles were included in the review. Hair loss consistently ranked amongst the most troublesome side effects, was described as distressing, and may affect the body image.

CONCLUSIONS

We found very little quantitative data on other aspects of QOL. More research is needed to determine the presence and extent of negative effects on chemotherapy-induced alopecia on various aspects of QOL.

A phase I study to assess the safety and activity of topical lovastatin (FP252S) for the prevention of chemotherapy-induced alopecia

INTRODUCTION

A phase I study was performed to establish the minimum effective dose safety of the topical 3-hydroxy-3-methylglutaryl-CoA (HMG-CoA) reductase inhibitor lovastatin (FP252S) in preventing chemotherapy-induced alopecia in cohorts of three patients receiving their first doses of chemotherapy with doxorubicin (eight patients) or taxanes (four patients).

RESULTS

One patient at the first dose level receiving doxorubicin and cyclophosphamide had only grade 1 hair loss at 3 weeks. At dose level 2, one patient on doxorubicin took more than 4 weeks to lose her hair and another on docetaxel retained some hair throughout her chemotherapy. At level 3, one patient had grade 2 hair loss at week 4 and another on docetaxel for 6 cycles showed evidence of hair growth between cycles. There were no grade 3 or 4 toxicities, but at the fourth dose level, no higher concentrations could be formulated.

DISCUSSION

Lovastatin was well-tolerated at the maximum concentration achievable but showed little efficacy.

Low temperature protects mammalian cells from apoptosis initiated by various stimuli in vitro

Mild hypothermia shows protective effects on patients with brain damage and cardiac arrest. To elucidate the molecular mechanisms underlying these effects, we examined the effects of low temperature (32 degrees C) on cells exposed to a variety of stress in vitro. We found that 32 degrees C suppressed induction of apoptosis by cytotoxic stimuli such as adriamycin, etoposide, thapsigargin, NaCl, H(2)O(2), and anti-Fas antibody. In adriamycin-treated BALB/3T3 cells, the down-shift in temperature from 37 degrees C to 32 degrees C increased the Bcl-xL protein level and decreased the mRNA level of Puma and mitochondrial translocation of Bax, suppressing caspase-9-mediated apoptosis. Furthermore, the protein level and stability of p53 were decreased, and its nuclear export was increased concomitant with Mdm2 mRNA upregulation. The low temperature effect was not observed in p53(-/-)/Mdm2(-/-) mouse embryonic fibroblasts, suggesting that the effect is mediated by suppression of the p53 pathway. In contrast, while thapsigargin-induced apoptosis was suppressed by the low temperature, no effect on the p53 protein level was observed. Furthermore, the survival rate of p53(-/-)/Mdm2(-/-) cells exposed to thapsigargin was increased when cultured at 32 degrees C compared with 37 degrees C. In conclusion, mild hypothermia protects cells from a variety of stress by p53-dependent and p53-independent mechanisms.

Hair loss with chemotherapy: at a loss over its management?

Alopecia is a common side effect of chemotherapy treatments for cancer; for some individuals this results in complete hair loss. The extent of this depends on many factors including the type or combination of drugs administered, and their doses. Further, it can in some cases be lessened through use of scalp cooling techniques. This method of reducing hair loss has been available since the 1970s. However, previous evidence suggests that nurses are apathetic about its use, which in turn might mean that patients are not always offered this intervention. This small exploratory study investigated perceptions held by nurses administering chemotherapy towards alopecia and its management through scalp cooling. It entailed completion of a survey questionnaire by 13 nurses that regularly administered intravenous chemotherapy. These data were then augmented by those attained from follow-up, semi-structured interviews that were conducted with three of the sample. It determined that perceptions of scalp cooling were influenced by individuals' subjective notions of its efficacy constructed from their experiences of having administered scalp cooling. Furthermore, attempts to prevent hair loss were mediated by their cognitions of the experience of hair loss itself. This study determined that views held about scalp cooling varied considerably, and that it was unlikely to be offered to all suitable patients or administered in a systematic manner. Such variation in provision has implications both for patients wishing to access this treatment and for nurses wishing to audit its use and efficacy.

Prevention of chemotherapy-induced hair loss by scalp cooling

BACKGROUND

Chemotherapy-induced temporary hair loss is one of the most common and distressing side-effects of cancer therapy. Scalp cooling to reduce this hair loss is a controversial issue for many doctors and nurses. This may be due to inadequate knowledge.

METHODS

This review from 53 publications and three personal communications focuses on the efficacy of the treatment, side-effects, possible disadvantages and the controversies in these areas.

RESULTS

Scalp cooling has become an increasingly effective method to prevent hair loss, especially when anthracyclines or taxanes are used. Unfortunately, many studies were small and badly designed and are therefore difficult to compare. There is a considerable variation in the success rates in the various studies. This remains unexplained, but the cooling time, the chemotherapy used and the temperature seem to be influential. Scalp cooling should not be used if chemotherapy is given with a curative intent in patients with generalised haematogenic metastases. The majority of patients tolerate cooling very well.

CONCLUSION

Scalp cooling is effective but not for all chemotherapy patients. Further psychological, clinical and biophysical research is needed to determine exact indications for cooling and to improve the effect, tolerance, side-effects and the cooling procedure. Multicentre trials should be carried out to gather this information.