Impact of Pediatric Alopecia Areata on Quality of Life of Patients and Their Family Members: A Nationwide Multicenter Questionnaire Study

- Department of Dermatology, Ajou University School of Medicine, Suwon, Korea.
- ¹Department of Dermatology, Jeonbuk National University Medical School, Jeonju, Korea.
- ²Department of Dermatology and Institute of Hair and Cosmetic Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea.
- ³Department of Dermatology, The Catholic University of Korea School of Medicine, Seoul, Korea.
- ⁴Department of Dermatology, Chungbuk National University School of Medicine, Cheongju, Korea.
- ⁵Department of Dermatology, Dong-A University School of Medicine, Busan, Korea.
- ⁶Department of Dermatology, School of Medicine, Kyungpook National University, Daegu, Korea.
- ⁷Department of Dermatology, Pusan National University School of Medicine, Busan, Korea.
- ⁸Department of Dermatology, Kyung Hee University School of Medicine, Seoul, Korea.
- ⁹Department of Dermatology, Korea University College of Medicine, Seoul, Korea.
- ¹⁰Department of Dermatology, Seoul National University College of Medicine, Seoul, Korea.
- ¹¹Department of Dermatology, Sungkyunkwan University School of Medicine, Seoul, Korea.
- ¹²Department of Dermatology, Konkuk University School of Medicine, Seoul, Korea.
- ¹³Department of Dermatology, Dankook University College of Medicine, Cheonan, Korea.
- ¹⁴Department of Dermatology, University of Ulsan School of Medicine, Seoul, Korea.
- ¹⁵Department of Dermatology, Yonsei University College of Medicine, Seoul, Korea.
- ¹⁶Department of Dermatology, Inje University School of Medicine, Busan, Korea.
- ¹⁷Department of Dermatology, Chung-Ang University College of Medicine, Seoul, Korea.
- ¹⁸Department of Dermatology, Chungnam National University School of Medicine, Daejeon, Korea.
- ¹⁹Department of Dermatology, Hallym University College of Medicine, Seoul, Korea.
- ²⁰Department of Dermatology, Inha University School of Medicine, Incheon, Korea.
Corresponding Author: Gwang Seong Choi. Department of Dermatology, Inha University Hospital, 27 Inhang-ro, Jung-gu, Incheon 22332, Korea. Tel: +82-32-890-2238, Fax: +82-32-890-2236, Email: garden@inha.ac.kr

Received September 17, 2021; Revised December 31, 2021; Accepted February 20, 2022.

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Background

Pediatric alopecia areata (AA) can affect the quality of life (QoL) of patients and their family members. Research on the QoL and burden on family members in pediatric AA is limited.

Objective

This nationwide multicenter questionnaire study described the QoL and burden of the family members of patients with pediatric AA.

Methods

This nationwide multicenter questionnaire study enrolled AA patients between the ages of 5 and 18 years from March 1, 2017 to February 28, 2018. Enrolled patients and their parents completed the modified Children’s Dermatology Life Quality Index (CDLQI) and the modified Dermatitis Family Impact (mDFI). The disease severity was measured using the Severity of Alopecia Tool (SALT) survey scores.

Results

A total of 268 patients with AA from 22 hospitals participated in this study. Our study found that the efficacy and satisfaction of previous treatments of AA decreased as the severity of the disease increased. The use of home-based therapies and traditional medicines increased with the increasing severity of the disease, but the efficacy felt by patients was limited. CDLQI and mDFI scores were higher in patients with extensive AA than those with mild to moderate AA. The economic and time burden of the family members also increased as the severity of the disease increased.

Conclusion

The severity of the AA is indirectly proportional to the QoL of patients and their family members and directly proportional to the burden. Physicians need to understand these characteristics of pediatric AA and provide appropriate intervention to patients and their family members.

Keywords

Pediatric alopecia areata; Quality of life

INTRODUCTION

Alopecia areata (AA) is an immunologic hair loss disorder that results in non-scarring hair loss1. The severity of AA is divided according to the extent of hair loss of the scalp2. Although not a life-threatening condition, moderate to severe AA reduces health-related quality of life (QoL) and is also associated with psychological disorders such as depression and anxiety3, 4.

Pediatric AA is one of the most common forms of hair loss in children, but the treatment of pediatric AA remains challenging. Mild pediatric AA has a good prognosis, but extensive pediatric AA, including alopecia totalis, and alopecia universalis, does not respond well to conventional treatment and has a significant impact on patients’ QoL5. While previous studies assess the impact of childhood atopic dermatitis and childhood asthma on QoL of children, few studies have reported the effects of pediatric AA on the QoL of children and their family members6, 7.

This is a multicenter, prospective study conducted through the Korean Society of Hair Research to determine QoL in pediatric patients and their family members with AA. We also investigated the efficacy and satisfaction of previous treatment for AA and the treatment-related economic and time burden on patients and their family members. In addition, we evaluated the accompanied disease with pediatric AA and their impact on QoL.

MATERIALS AND METHODS

The study was conducted between March 1, 2017 and February 28, 2018. We enrolled patients aged between 5 and 18 years, diagnosed with AA by a dermatologist during the study period. Emails were sent to all Korean dermatologists to encourage participation in the study, and dermatologists from 22 general hospitals decided to join. We excluded patients with AA who had severe scalp disorders such as seborrheic dermatitis and psoriasis. Patients with causes of hair loss other than AA and those deemed inappropriate because of any other illness that could interfere with study results were also excluded. The study design was reviewed and approved by the institutional review board of Inha University Hospital (IUH-IRB 2017-03-017), along with all other approvals by the participating institutes where necessary.

Participants

We recorded demographic characteristics and the economic and time burden among patients and their family members and determined the Children’s Dermatology Life Quality Index (CDLQI) and modified Dermatitis Family Impact (mDFI) scores8, 9. Demographic data included age, sex, age of onset, disease duration, previous treatment profiles (i.e., duration of treatment, degree of improvement, recurrence, side effects, and satisfaction), and past medical history.

Classification of the disease severity

The severity of AA was assessed using the Severity of Alopecia Tool (SALT)2. In SALT scoring, the temporal region accounts for 36% of the total scalp area, the occiput for 24%, and other areas for 40%. Based on the percentage of the involved scalp area, we divided patients into three groups: mild (0%~25%), moderate (26%~75%), and severe (76%~100%), as classified previously by Janković et al10.

Children’s Dermatology Life Quality Index questionnaire

We used CDLQI to measure the QoL of hair loss patients. CDLQI is the most widely used instrument for measuring the impact of skin disease on QoL in children11. All questions were translated into Korean by a professional translator and the questionnaire was finally confirmed by an experienced dermatologist (G.S. Choi). The questionnaire was completed by patients and/or their parents during their visit to the clinic. The questionnaire consisted of 10 items, including symptoms, personal relationships, school work-holiday time, leisure activities, the burden of treatment, sleep disorders, and daily activities. A 4-point scale was used for scoring: 0 (never), 1 (sometimes), 2 (often), and 3 (almost always). The overall score was calculated by adding all the points in each question (0~30). The total score was used as the standard for grouping: ≤1 (no effect at all on patient’s life), 2~6 (small effect on patient’s life), 7~12 (moderate effect on patient’s life), 13~18 (very large effect on patient’s life), and 19~30 (extremely large effect on patient’s life).

Modified Dermatitis Family Impact questionnaire

The DFI questionnaire reveals the major impact of atopic eczema on the QoL of families and affected children in various studies12. The QoL of family members was assessed using the mDFI questionnaire by changing the word “eczema” to “skin disease.” We used the translated version of the DFI questionnaire because it was used in another study13. The questionnaire was completed by family members of patients during their visit to the clinic. It consisted of 10 items. The items are composed of the impact of daily life such as housework, food, sleep, family leisure activities, time for shopping, and expenditure; moreover, feelings such as tiredness, emotional distress, and relationships were included. A 4-point scale was used for scoring: 0 (never), 1 (sometimes), 2 (often), and 3 (almost always). The overall score was calculated by adding all the points in each question (0~30). The score-banding system of the CDLQI questionnaire was used because their structures are similar, and the number of items and scales are the same (no validated score-banding system exists for the DFI questionnaire).

Burden of the disease

A questionnaire analysis was performed to estimate the financial and family burden associated with pediatric AA treatment. Details on the perceived financial burden, time spent in AA treatment, and the number of hospital visits for the treatment of AA were included in the questionnaire.

Statistical analyses

Descriptive statistics were used to summarize the characteristics of the study population. Proportions and frequencies for categorical variables were calculated, and Fisher’s exact test was used to compare the groups. Overall p-values reflecting trends between groups were also analyzed using Jonckheere’s trend test or the linear-by-linear association test according to dependent variables. Notable results were presented in figures and tables with more detailed numerical values. A p-value of <0.05 was considered significant. All calculations were made with the Statistical Package for the Social Sciences version 22.0 for Windows (IBM Corp., Armonk, NY, USA).

RESULTS

Patient characteristics

A total of 268 patients with pediatric AA from 22 hospitals participated in the study (Table 1). The participants consisted of 144 boys (53.7%) and 124 girls (46.3%), with mean age 12.2±3.6 years (range, 5~18 years). The median age of onset was 10 years, and the median duration of AA was 1.4 years. More than 60% of the patients had a disease duration longer than a year. Patients with a mild area of scalp affected were 145 (54.1%), moderate 61 (22.8%), and severe 62 (23.1%). About 46% of the patients had hair loss involving more than 25% of the total scalp area, whereas 21.3% had atopic dermatitis. Severe hair loss was generally accompanied by atopic dermatitis, especially for severe AA (mild AA, 13.8%; moderate AA, 23.0%; and severe AA, 37.1%; p<0.001).

Table 1
Demographic and clinical characteristics of the study population

Click for larger image
Click for full table
Download as Excel file

Previous treatment profiles

Steroid intralesional injection (ILI) was used at a similar frequency regardless of the severity of AA; however, the severity of AA was indirectly proportional to the effect felt by the patient, and the side effects increased (Table 2). Severe AA meant higher use of immunotherapy, topical medication, and oral agents. The systemic medication’s effectiveness decreased, and the frequency of side-effects increased with increasing severity of AA. In all, 54.5% of patients with severe AA reported that a partial or complete response was achieved by immunotherapy, and about 45% reported that a partial or complete response was achieved by other treatment modalities (i.e., steroid ILI, topical medication, and systemic medication). Moreover, traditional medicines were tried the most in the moderate AA, whereas home-based therapies were tried the most in the severe AA. However, patients felt that the efficacy of these treatments was inferior to conventional medical treatments. Fig. 1 reveals patient satisfaction with previous treatment for pediatric AA. Although home-based therapies and traditional medicines were unsatisfactory, immunotherapy was the most satisfactory treatment, especially in moderate to severe AA patients.

Fig. 1
Patient satisfaction with treatment for alopecia areata. ILI: intralesional injection. ^*The percentage among patients who received the treatment.

Table 2
Comparison of previous treatment profiles according to the disease severity

Click for larger image
Click for full table
Download as Excel file

Impaired QoL and increased disease burden in pediatric AA patients and their family members

CDLQI and mDFI scores were higher in patients with extensive AA than mild to moderate AA (Table 3). Such a trend was statistically significant (p<0.001). The severity of the disease was directly proportional to the impact on the QoL of patients as well as their family members. In addition, nearly 70% of severe AA patients spent more than $1,000 a year for the treatment. The total time spent on AA treatment increased with the severity of AA (p<0.001). Overall, QoL and disease burden in pediatric AA patients and their family members were obviously dependent on the disease severity.

Table 3
Impact of pediatric AA on quality of life according to disease severity

Click for larger image
Click for full table
Download as Excel file

DISCUSSION

Among all participants in the study, two-thirds of pediatric AA patients showed chronic courses with a disease duration of more than a year, and one in five patients also had atopic dermatitis. Atopic dermatitis is one of the common comorbidities of AA, which directly affects the QoL of patients due to chronic itching; impaired QoL of patients was expected when atopic dermatitis was accompanied by AA6, 14, 15. We found that the number and types of attempted treatments and adverse effects increased with the severity of AA, but the satisfaction levels decreased. Among the treatments, immunotherapy was found to be the most effective and satisfactory for extensive pediatric AA. Topical immunotherapy is involved in hair regrowth of AA by modulating T-cell mediated mechanism by inducing allergic contact dermatitis. When atopic dermatitis is accompanied by AA, immunotherapy can worsen atopic dermatitis due to T-cell mediated reactions, making treatment options more limited16, 17. Therefore, patients of extensive pediatric AA with comorbid conditions are more difficult to treat and might find alternative treatments such as traditional treatments. In our results, about 10% of severe AA tried traditional medicine or home-based treatments; however, the efficacy or satisfaction of traditional treatments was inferior to conventional treatment18. Therefore, attention and appropriate consultation are required, especially for extensive pediatric AA patients seeking alternative therapies.

The CDLQI questionnaire completed by patients was positively correlated with the severity of disease, showing a trend similar to atopic dermatitis and psoriasis19, 20. The mDFI questionnaire completed by family members showed similar results; pediatric AA, like atopic dermatitis, affects the QoL of family members21. In particular, since childhood and adolescence are critical periods for self-image, patients may suffer more from AA compared to atopic dermatitis and psoriasis because the hair loss can be recognized immediately. Furthermore, AA is not about “just hair” for adolescents but also impacts their identity and societal connections; therefore, more careful attention is needed by physicians22.

In addition to the QoL of the patients and their family members, we also evaluated the treatment-related economics and time burden. Two-thirds of severe AA patients spent more than $1,000 a year, and the total amount of time spent on the treatment increased proportionally to the disease severity. One study described that the average out-of-pocket cost in AA was $1,354, similar to psoriasis; this financial distress is considered to have a negative effect on the QoL of family members23. There are effective treatments such as biologics for psoriasis, but for AA, there are currently no effective treatments. Therefore, AA presents lower cost-effectiveness than other skin diseases, which can be one of the major factors affecting the QoL of family members. For the time burden, total time spent on AA treatment and the number of hospital visits increased as the severity of AA increased. In particular, the time burden is higher than for other skin diseases because immunotherapy typically requires a weekly visit to the hospital, which can affect not only the time of children but also the work hours of family members.

Our study has limitations in that it was difficult to reflect the patient’s situation at the time of the questionnaire in the results. Only the severity at the time of the survey was reflected in the QoL interpretation; the duration of disease or social support was not considered together. Another possible limitation is that the efficacy was not objectively evaluated but subjectively evaluated by the patients and their family members. Despite these limitations, this study is the first, to the best of our knowledge, to describe the QoL felt by the family members in pediatric AA; in particular, the severity of the disease had a significant effect on the QoL of family members. The strength of this study is that we not only evaluated the QoL of family members but also speculated on the factors that affect QoL by examining the efficacy and satisfaction of previous treatment profiles and burden on the family and its associated severity of the disease. In addition, our study is a multicenter nationwide study that has recruited patients from various institutions.

In conclusion, pediatric AA significantly impacts the QoL of patients as well as family members. The treatment responses and the economic and time burden are associated with the severity of the disease and might be a factor that affects the QoL. In particular, this result is related to the severity of the disease. Therefore, physicians should guide their patients and family members with appropriate information and provide emotional support. If necessary, physicians need should suggest psychological interventions to their patients, guided by psychologists and other trained mental health professionals.

Notes

CONFLICTS OF INTEREST:The authors have nothing to disclose.

FUNDING SOURCE:None.

ACKNOWLEDGMENT

The authors are indebted to all the individuals who took part in these studies and all the researchers, and clinicians who have enabled this work to be carried out.

DATA SHARING STATEMENT

The data that support the findings of this study are available from the corresponding author upon reasonable request.

References

1. Simakou T, Butcher JP, Reid S, Henriquez FL. Alopecia areata: a multifactorial autoimmune condition. J Autoimmun 2019;98:74–85.
  PubMed
  
  CrossRef
1. Olsen EA, Hordinsky MK, Price VH, Roberts JL, Shapiro J, Canfield D, et al. Alopecia areata investigational assessment guidelines: Part II. National alopecia areata foundation. J Am Acad Dermatol 2004;51:440–447.
  PubMed
  
  CrossRef
1. Toussi A, Barton VR, Le ST, Agbai ON, Kiuru M. Psychosocial and psychiatric comorbidities and health-related quality of life in alopecia areata: a systematic review. J Am Acad Dermatol 2021;85:162–175.
  PubMed
  
  CrossRef
1. Jun M, Keum DI, Lee S, Kim BJ, Lee WS. Quality of life with alopecia areata versus androgenetic alopecia assessed using hair specific Skindex-29. Ann Dermatol 2018;30:388–391.
  PubMed
  
  CrossRef
1. Putterman E, Patel DP, Andrade G, Harfmann KL, Hogeling M, Cheng CE, et al. Severity of disease and quality of life in parents of children with alopecia areata, totalis, and universalis: a prospective, cross-sectional study. J Am Acad Dermatol 2019;80:1389–1394.
  PubMed
  
  CrossRef
1. Pustišek N, Vurnek Živković M, Šitum M. Quality of life in families with children with atopic dermatitis. Pediatr Dermatol 2016;33:28–32.
  CrossRef
1. Poachanukoon O, Visitsunthorn N, Leurmarnkul W, Vichyanond P. Pediatric Asthma Quality of Life Questionnaire (PAQLQ): validation among asthmatic children in Thailand. Pediatr Allergy Immunol 2006;17:207–212.
  PubMed
1. Lewis-Jones MS, Finlay AY. The Children’s Dermatology Life Quality Index (CDLQI): initial validation and practical use. Br J Dermatol 1995;132:942–949.
  PubMed
  
  CrossRef
1. Lawson V, Lewis-Jones MS, Finlay AY, Reid P, Owens RG. The family impact of childhood atopic dermatitis: the dermatitis family impact questionnaire. Br J Dermatol 1998;138:107–113.
  PubMed
  
  CrossRef
1. Janković S, Perić J, Maksimović N, Ćirković A, Marinković J, Janković J, et al. Quality of life in patients with alopecia areata: a hospital-based cross-sectional study. J Eur Acad Dermatol Venereol 2016;30:840–846.
  CrossRef
1. Olsen JR, Gallacher J, Finlay AY, Piguet V, Francis NA. Quality of life impact of childhood skin conditions measured using the Children’s Dermatology Life Quality Index (CDLQI): a meta-analysis. Br J Dermatol 2016;174:853–861.
  PubMed
  
  CrossRef
1. Dodington SR, Basra MK, Finlay AY, Salek MS. The Dermatitis Family Impact questionnaire: a review of its measurement properties and clinical application. Br J Dermatol 2013;169:31–46.
  PubMed
  
  CrossRef
1. Park CK, Park CW, Lee CH. Quality of life and the family impact of atopic dermatitis in children. Korean J Dermatol 2007;45:429–438.
1. Conic RZ, Tamashunas NL, Damiani G, Fabbrocini G, Cantelli M, Bergfeld WF. Young Dermatologists Italian Network. Comorbidities in pediatric alopecia areata. J Eur Acad Dermatol Venereol 2020;34:2898–2901.
  PubMed
  
  CrossRef
1. Paller A, Jaworski JC, Simpson EL, Boguniewicz M, Russell JJ, Block JK, et al. Major comorbidities of atopic dermatitis: beyond allergic disorders. Am J Clin Dermatol 2018;19:821–838.
  PubMed
  
  CrossRef
1. Hoffmann R, Happle R. Topical immunotherapy in alopecia areata. What, how, and why? Dermatol Clin 1996;14:739–744.
  PubMed
  
  CrossRef
1. Auriemma M, Vianale G, Amerio P, Reale M. Cytokines and T cells in atopic dermatitis. Eur Cytokine Netw 2013;24:37–44.
  PubMed
  
  CrossRef
1. You HR, Kim SJ. Factors associated with severity of alopecia areata. Ann Dermatol 2017;29:565–570.
  PubMed
  
  CrossRef
1. Ražnatović Ðurović M, Janković J, Ćirković A, Sojević Timotijević Z, et al. Impact of atopic dermatitis on the quality of life of children and their families. Ital J Dermatol Venerol 2021;156:29–35.
1. de Jager ME, van de Kerkhof PC, de Jong EM, Seyger MM. A cross-sectional study using the Children’s Dermatology Life Quality Index (CDLQI) in childhood psoriasis: negative effect on quality of life and moderate correlation of CDLQI with severity scores. Br J Dermatol 2010;163:1099–1101.
  PubMed
  
  CrossRef
1. Beattie PE, Lewis-Jones MS. An audit of the impact of a consultation with a paediatric dermatology team on quality of life in infants with atopic eczema and their families: further validation of the infants’ dermatitis quality of life index and dermatitis family impact score. Br J Dermatol 2006;155:1249–1255.
  PubMed
  
  CrossRef
1. de Vere Hunt I, McNiven A, McPherson T. A qualitative exploration of the experiences of adolescents with alopecia areata and their messages for healthcare professionals. Br J Dermatol 2021;184:557–559.
  PubMed
  
  CrossRef
1. Li SJ, Mostaghimi A, Tkachenko E, Huang KP. Association of out-of-pocket health care costs and financial burden for patients with alopecia areata. JAMA Dermatol 2019;155:493–494.
  PubMed
  
  CrossRef

Share

Links to

Figures

Show all...

1 / 1

Tables