Clinical profile and impact on quality of life: Seven years experience with patients of alopecia areata

Clinical and demographic characteristics associated with nail involvement in alopecia areata: A cross-sectional study of 197 patients

Background and Aims

Alopecia areata (AA) is an immune-mediated nonscarring alopecia. Nail changes are a common disfiguring feature of AA with an average prevalence of 30%. We aimed to evaluate the frequency of different types of nail changes and determine demographic and clinical associations.

Methods

This cross-sectional study included 197 AA patients. Demographic and clinical variables including the Severity of Alopecia Tool (SALT) score, type of AA, and nail changes were evaluated.

Results

Among 197 AA patients with a mean age of 28.95 ± 14.45 years, 50.3% were female. Nail changes were detected in 165 patients (83.8%). The most frequent nail abnormalities were pitting (53.3%), linear line (46.7%), and distal notching (26.9%). AA patients with nail abnormalities were significantly younger than patients without nail changes (25.31 ± 14.96 vs. 32.22 ± 9.77 years; p < 0.001). Considering age groups, younger children (less than 10 years) were more likely to have nail changes than adults (97.1% vs. 76.5%; p < 0.001). The prevalence of linear line (69.6%) and distal notching (46.4%) were significantly higher in the universalis variant compared to other variants (p < 0.001). Pitting (54.5%), distal notching (43.9%), and koilonychia (12.1%) were the most common nail changes in severe forms compared to mild-to-moderate forms (p < 0.009).

Conclusions

Our study revealed that young patients with severe disease are prone to nail abnormalities. Pitting, distal notching, and linear line were the most common nail changes. Of note, koilonychia, leukonychia, and red spots lunula are more expected in more severe AA.

Patient-Reported Burden of Severe Alopecia Areata: First Results from the Multinational Alopecia Areata Unmet Need Survey

Purpose

Alopecia areata (AA) is an autoimmune disease characterized by hair loss that has significant psychosocial implications. This study aims to describe the patient-reported burden of severe AA, coping mechanism and information needs using data from the multinational AA Patient Satisfaction and Unmet Need Survey.

Patients and Methods

Participants with current or previous ≥50% scalp hair loss (n = 747) were recruited from 11 countries and completed a web-based survey that assessed demographics, clinical characteristics, disease burden and psychosocial impact. Data were stratified according to sex, current age, disease duration and current severity of scalp hair loss.

Results

The mean (SD) age of participants was 43.8 (7.1) years, 55.3% were women, and 63.5% reported AA symptoms within 6 months of diagnosis. Most participants had black or brown hair (88.4%), reported a disease duration of 2 years or more (75.6%) and had current scalp hair loss of ≥50% (87.4%). Severe hair loss also extended to eyebrow (46.9%), eyelash (48.7), beard (61.5%) and body hair (73.2%). Participants commonly reported comorbidities such as anxiety (26.1%), depression (18.1%) and sleep problems (28.1%). The Dermatology Life Quality Index revealed a severe impact on quality of life; 86.2% of participants scored >10. Mental health/mood was significantly affected; 55.8% of participants reported a substantial impact. Long-term effects included decreased self-esteem (32.9%), poor mental health (28.1%) and challenges in day-to-day activities (27.2%). Information needs were centered around treatment expectations, mental health, and available treatment options. More severe symptoms and a greater daily impact were reported by women and those with a longer disease duration.

Conclusion

The study emphasizes the substantial burden, including impaired quality of life and psychological well-being, of severe AA on the lives of surveyed participants. The findings highlight the importance of comprehensive disease management strategies that address both physical and psychosocial aspects of AA.

Review on Alopecia Areata in the Middle East and Africa: Landscape and Unmet Needs

BACKGROUND

Alopecia areata (AA) is an autoimmune disease characterized by non-scarring hair loss in adults and children. Clinical manifestations range from hair loss in small, well-circumscribed patches to total hair loss on the scalp or any other hair-bearing areas. Although the exact pathogenesis of AA is not fully understood, it is thought that loss of immune privilege caused by immunological dysregulation of the hair follicle is key. Genetic susceptibility also plays a role. Response to currently available treatments is widely variable, causing patient dissatisfaction and creating an unmet need. AA is frequently associated with multiple comorbidities, further affecting patient quality of life.

AIMS AND FINDINGS

AA causes a significant burden on dermatologists and healthcare systems in the Middle East and Africa. There is a lack of data registries, local consensus, and treatment guidelines in the region. Limited public awareness, availability of treatments, and patient support need to be addressed to improve disease management in the region. A literature review was conducted to identify relevant publications and highlight regional data on prevalence rates, diagnosis, quality of life, treatment modalities, and unmet needs for AA in the Middle East and Africa.

The burden of alopecia areata: A scoping review focusing on quality of life, mental health and work productivity

Alopecia areata (AA) is a common inflammatory autoimmune disease of the hair which can have a significant negative impact on quality of life (QoL), mental health and productivity. The aim of this scoping review is to elucidate the burden of AA focusing on these three realms. Inclusion criteria included all original manuscripts with no restriction on study type or statistical method written in English (or having an English abstract). For QoL 40 articles were included, 85 for psychiatric comorbidities, and 9 for work/school absenteeism/presenteeism mostly consisting of cross-sectional and observational cohort studies. QoL impairment was detected in over 75% of patients and up to one-third reported extremely severe QoL impairments. Specific QoL dimensions with the greatest impact were embarrassment, social functioning, as well as shopping and/or housework. Cross-sectional studies assessing the psychological burden of adult patients with AA found that the presence of signs of anxiety and/or depression ranged from 30% to 68% and affected all age groups. Rates of work absenteeism and unemployment were significantly higher in AA patients compared to healthy controls. Up to 62% reported making major life decisions including relationships, education and career based on their AA. Additionally, the extensive camouflage techniques and time lost from work led to a strong financial burden for patients and the numerous physician visits added to the healthcare costs. The overall impact of AA stretches much further than simply being an aesthetic concern and can negatively impact every part of an individual's life. An individualized approach and effective treatments will help reduce the psychosocial consequences and distress and return patients to their normal state of health.

Anxiety, depression, and quality of life in children and adults with alopecia areata: A systematic review and meta-analysis

Introduction

Alopecia areata (AA) is a non-scarring hair loss condition, subclassified into AA, alopecia universalis, and alopecia totalis. There are indications that people with AA experience adverse psychosocial outcomes, but previous studies have not included a thorough meta-analysis and did not compare people with AA to people with other dermatological diagnoses. Therefore, the aim of this systematic review and meta-analysis was to update and expand previous systematic reviews, as well as describing and quantifying levels of anxiety, depression, and quality of life (QoL) in children and adults with AA.

Methods

A search was conducted, yielding 1,249 unique records of which 93 were included.

Results

Review results showed that people with AA have higher chances of being diagnosed with anxiety and/or depression and experience impaired QoL. Their psychosocial outcomes are often similar to other people with a dermatological condition. Meta-analytic results showed significantly more symptoms of anxiety and depression in adults with AA compared to healthy controls. Results also showed a moderate impact on QoL. These results further highlight that AA, despite causing little physical impairments, can have a significant amount on patients' well-being.

Discussion

Future studies should examine the influence of disease severity, disease duration, remission and relapse, and medication use to shed light on at-risk groups in need of referral to psychological care.

Systematic review registration

[https://www.crd.york.ac.uk/prospero/], identifier [CRD42022323174].

Health-related quality of life in patients with alopecia areata: Results of a Japanese survey with norm-based comparisons

Alopecia areata (AA) is a non-scarring hair loss disorder affecting approximately 2% of the global population. AA is reported to have a significant negative impact on the emotional and psychological well-being of the patients. This study aimed to evaluate the health-related quality of life (HRQoL) of Japanese patients with AA in comparison to the Japanese population norms (national standard values for Japanese) using Short Form Health Survey 36 Item Version 2.0 (SF-36v2). The study also aimed to access the negative effect of AA on patients' daily lives and the proportion of patients having anxiety and/or depression. This cross-sectional, non-interventional web-based survey study included 400 participants aged 17-84 years currently suffering from medically diagnosed AA. The assessment tools integrated in the online questionnaire included SF-36v2, the Dermatology Life Quality Index (DLQI), and the Hospital Anxiety and Depression Scale (HADS). All outcome measures from the tools were evaluated across the study population. SF-36v2 subscale scores for patients with AA revealed lower scores specifically for mental health (45.7 ± 10.1 points), social functioning (45.8 ± 10.9 points), vitality (46.2 ± 9.8 points), and role emotional (46.9 ± 11.6 points) as compared to the Japanese population norms of 50 ± 10 points each. The DLQI questionnaire-based analysis indicated that 32.1% of respondents showed a moderate to extremely large effect on their lives; and HADS-A (anxiety) and HADS-D (depression) scores categorized 46.0% and 41.8% respondents as doubtful-to-definite cases, respectively. Multivariate linear regression revealed that hair loss range, age, comorbidities, and depression significantly worsened DLQI scores. In conclusion, the results of this survey demonstrated that a significant decrease in the HRQoL scores was observed in Japanese patients with AA in comparison with the national norms. Hence, emphasis on mental health is crucial for AA management.

Evaluation of Stigma Toward Individuals With Alopecia

Importance

Perceived stigma among patients with alopecia is associated with impaired quality of life; however, the magnitude of laypersons' stigma toward individuals with alopecia is unknown.

Objective

To determine the prevalence and magnitude of laypersons' stigma toward individuals with varying degrees of alopecia and whether stigma increases with increased severity of alopecia.

Design, Setting, and Participants

This was a cross-sectional study using an internet survey administered to a convenience sample of adult respondents in the US participating on the Amazon Mechanical Turk platform. Portrait images of 6 individuals without hair loss were created using artificial intelligence and stock images. Each portrait was edited to create 2 additional versions, 1 with scalp hair loss and 1 with complete hair loss, for a total of 18 images. On January 9 to 10, 2020, the survey presented each internet respondent with 1 randomly selected portrait to be used in answering a series of stigma-related questions from 3 domains: stereotypes, social distance, and disease-related myths; the third domain was presented only to respondents who believed that the individual pictured had a medical condition.

Main Outcomes and Measures

The main outcome was the prevalence and magnitude of stigma of laypersons toward individuals with alopecia and the percentage of laypersons who believed the individual pictured had a medical condition as recorded in survey responses.

Results

The survey was completed by 2015 respondents (99.9% completion rate) with a mean age of 37 (range, 18-78) years; 1014 (50.3%) were men; 1596 (79.2%) were White; and 1397 (69.3%) had a college or postcollege education. Endorsement of every stigma item increased as alopecia severity increased (2.4%-27.6%). Absolute change on the stereotype (0.5-0.6) and social distance scales (0.2-0.5) also increased, indicating more stigma. The percentage of respondents believing the individual pictured had a medical condition increased as alopecia severity increased (33.6%-75.7%; P < .001). Among the subgroup of respondents who were asked to rate their agreement with disease-related myths, the absolute change on the myth scale decreased as alopecia severity increased, indicating decreased stigma (-0.7 to -1.2).

Conclusions and Relevance

This cross-sectional survey study found that stigmatizing attitudes of laypersons toward patients with alopecia exist across a multitude of social and professional scenarios. Stigma prevalence and magnitude vary by alopecia severity and possibly by whether alopecia is believed to be a medical condition.

Quality of life measurement in alopecia areata. Position statement of the European Academy of Dermatology and Venereology Task Force on Quality of Life and Patient Oriented Outcomes

New treatment options may lead to an increased interest in using reliable and sensitive instruments to assess health-related quality of life in people with alopecia areata (AA). The purpose of this paper is to present current knowledge about quality of life assessment in AA. The dermatology-specific Dermatology Life Quality Index (DLQI) was the most widely reported health-related quality of life instrument used in AA. Three AA-specific (Alopecia Areata Symptom Impact Scale, Alopecia Areata Quality of Life Index and Alopecia Areata Patients' Quality of Life) and three hair disease-specific instruments (Hairdex, Scalpdex and 'hair-specific Skindex-29') were identified with a range of content and validation characteristics: there is little evidence yet of the actual use of these measures in AA. Scalpdex is the best-validated hair disease-specific instrument. Further extensive validation is needed for all of the AA-specific instruments. The European Academy of Dermatology and Venereology Task Force on Quality of Life and Patient Oriented Outcomes recommends the use of the dermatology-specific DLQI questionnaire, hair disease-specific Scalpdex and the alopecia areata-specific instruments the Alopecia Areata Symptom Impact Scale or Alopecia Areata Quality of Life Index, despite the limited experience of their use. We hope that new treatment methods will be able to improve both clinical signs and health-related quality of life in patients with AA. In order to assess the outcomes of trials on these new treatment methods, it would be helpful when further development and validation of AA-specific instruments is being encouraged and also conducted.

Patient Perspectives of the Social, Emotional and Functional Impact of Alopecia Areata: A Systematic Literature Review

Introduction

Alopecia areata (AA) is a chronic, autoimmune disease of hair loss, which can significantly affect the emotional and psychological well-being of patients. A systematic literature review was conducted to better understand the burden of AA from the patient perspective.

Methods

Embase, MEDLINE and Cochrane databases were searched for published studies (2008–2018) reporting on assessments of health-related quality of life (HRQoL) for patients with AA. Qualitative, and quantitative data were collected.

Results

The review included 37 studies encompassing a range of clinical outcome assessment (COA) tools. None of the COA tools were specific for AA, and only one study used the Hairdex scale, which was designed to evaluate HRQoL in patients with disorders of the hair and scalp. All studies reported substantial impact on HRQoL due to AA, both overall and in domains related to personality (i.e. temperament and character), emotions and social functioning. Acute stress was also noted, and several studies identified lack of emotional awareness (alexithymia) in 23–50% of the patients with AA.

Conclusions

Although it is well-established that patients with AA experience anxiety and depression, they also experience a decrease in HRQoL in many other areas, including personality, emotions, behaviors and social functioning, and these changes may be accompanied by acute stress and alexithymia. There is a need to achieve consensus on a core set of measures for AA and to develop and validate AA-specific measurement tools for use in future studies, to attain a clearer understanding of the impact of AA on patients.

Trial Registration

PROSPERO registration number; CRD42019118646.

Supplementary Information

The online version contains supplementary material available at 10.1007/s13555-021-00512-0.

Alopecia areata (AA) is a disease in which a person’s immune system attacks their hair follicles, from which hairs grow, causing hair loss. Studies have shown that people with AA may have a lower quality of life, and studies have reported higher rates of depression and anxiety in people with AA than in people without AA. Study design: We reviewed published studies to better understand how AA affected people socially, emotionally and in their day-to-day functioning. We also looked at how healthcare providers measured these social, emotional and day-to-day effects on people with AA. Our review included 37 published studies that used several evaluation tools to measure the impacts of AA. These included a variety of questionnaires that were answered by people with AA. Results: The studies reported that AA negatively affected the personality, emotions, behaviors and/or social functioning of many people with AA. However, none of the evaluation tools that were used in those studies were specific for AA, and most of the evaluation tools did not include questions about the hair or scalp. Conclusions: We recommend that a group of people familiar with AA (practitioners, researchers and patients) work together to develop an evaluation tool that is designed specifically for people with AA. This evaluation tool can then be used in future studies to better understand how AA affects people socially, emotionally and in their day-to-day functioning.

Alopecia Areata-Quality of Life Index Questionnaire (Reliability and Validity of the Persian Version) in Comparison to Dermatology Life Quality Index

Background

Alopecia areata (AA) is an autoimmune disease with an incidence of 2% globally and plays a key role in the quality of life (QOL) of patients with AA. It has been recently shown that there are no sufficient disease-specific questionnaires to assess the QOL in patients with AA.

Aims

This study tried to evaluate the validity and reliability of the Persian version of AA-Quality of Life Index (AA-QLI) and compare it with the Dermatology Life Quality Index (DLQI) questionnaire.

Materials and Methods

During 1 year, 100 individuals were enrolled in this study and asked to complete the DLQI questionnaire and AA-QLI questionnaire. First of all, we enrolled 25 individuals for evaluating the validity of the Persian version of the questionnaire, and after achieving the proper validity, 75 additional patients were enrolled in this project.

Results

The results showed that the test had an appropriate validity (P < 0.001, R = 0.76), reliability (P < 0.001 , internal stability R = 0.89), and (α = 0.91). In this study, we observed that the scores of both questionnaires are quite close. In this regard, in both questionnaires, females had higher scores in comparison to males (P = 0.03), and also both of them correlated with age, age of onset of disease, and skin involvement percentage.

Conclusions

The Persian version of the AA-QLI questionnaire is valid and reliable. The QOL of AA patients needs to be considered more seriously. Psychological evaluation of patients is one of the important suggestions in this study.

Psychological Impact of Alopecia Areata

Introduction

Alopecia areata is one of the commonest causes of nonscarring alopecia. Since hair is a vital part with very high cosmetic concern, hair loss might have a significant negative impact on patient's life. Hence, we aimed this to investigate depression and anxiety in patients with alopecia areata.

Methods

In this cross-sectional study, a total of 75 consecutive eligible patients of alopecia areata were interviewed over one-year period in the dermatology outpatient department. We recorded the relevant history and examination details in the present proforma. Nepali versions of Beck Depression Inventory and Beck Anxiety Inventory were used for the assessment of depression and anxiety, respectively. Data analysis was done with Statistical Package for the Social Sciences version 11.5.

Results

Among 75 patients, the prevalence of depression and anxiety were 66.7% and 73.3%, respectively, with median depression score = 5 (IQR = 0.0-10.0) and median anxiety score = 5 (IQR = 0.0-11.0). Out of all depressed patients, 82.0% had minimal and 18.0% had moderate depression. However, none of them had severe depression. Likewise, out of all patients with anxiety, 89.0% had mild and 11.0% had moderate anxiety, but none of them had severe anxiety.

Conclusion

Anxiety and depression are common psychological problems in patients with alopecia areata. Because of their direct impact on treatment outcome, we, treating dermatologist, must be aware of them, and we should counsel our patients for consultation with the psychiatrist on time for their maximum benefit.

"'You lose your hair, what's the big deal?' I was so embarrassed, I was so self-conscious, I was so depressed:" a qualitative interview study to understand the psychosocial burden of alopecia areata

Background

Alopecia areata (AA) is characterized by hair loss that can affect the scalp and body. This study describes the psychosocial burden of AA.

Methods

Participants diagnosed with AA who had experienced ≥50% scalp hair loss according to the Severity of Alopecia Tool (SALT) were identified by clinicians. A semi-structured interview guide, developed with expert clinician input, included open-ended questions to explore patients’ experiences of living with AA. Data were thematically analyzed to identify concepts and relationships.

Results

Participants (n = 45, 58% female, mean age 33.3 years [range 15–72], mean SALT 67.2 [range 0–100]) described the AA diagnosis as “devastating”. Both males and females reported emotional and psychological impacts of AA including feeling sad/depressed (n = 21), embarrassed/ashamed (n = 10) and angry/frustrated (n = 3). Patients felt helpless (n = 5) due to the unpredictability of disease recurrence, and anxious (n = 19) about judgement from others. Many patients avoided social situations (n = 18), which impaired relationships and increased isolation. Coping strategies included concealment of hair loss through wigs or make-up, although fear of the displacement of these coverings also caused anxiety and the avoidance of activities that could result in scalp exposure (n = 22). Some patients became more accepting of AA over time, which lessened the emotional impact, though efficacious treatment was still desired. A conceptual framework was developed, and a conceptual model was created to depict the relationship between the physical signs/symptoms and the associated psychosocial effects of AA.

Conclusion

AA impairs patients’ emotional and psychological wellbeing, relationships and lifestyles. Greater disease awareness and effective treatments are needed.

Psychosocial and psychiatric comorbidities and health-related quality of life in alopecia areata: A systematic review

BACKGROUND

Alopecia areata (AA) is an immune-mediated disease resulting in nonscarring hair loss. Systematic reviews on the psychosocial and psychiatric comorbidities, health-related quality of life, and interventions targeting psychosocial well-being are limited.

OBJECTIVE

To conduct a systematic review of the psychosocial comorbidities, health-related quality of life, and treatment options targeting psychosocial well-being in adult and pediatric AA patients.

METHODS

A systematic review was performed according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines within the PubMed database. Specific search terms included, but were not limited to, alopecia areata, psychosocial, psychiatry, and quality of life. Studies were then evaluated for their design and categorized into corresponding levels of evidence according to the guidelines adapted from the Oxford Center for Evidence Based Medicine.

FINDINGS

Seventy-three reports met inclusion criteria, involving approximately 414,319 unique participants. AA patients were found to have psychiatric comorbidities, particularly anxiety and depression. Health-related quality of life is reduced in AA patients, but data on pediatric AA quality of life are limited. Psychotherapy is often recommended as adjuvant treatment.

CONCLUSION

AA has substantial psychosocial impact on patients and results in reduced health-related quality of life. Addressing this should be an active part of treatment.

Comparison of quality of life in patients with androgenetic alopecia and alopecia areata

BACKGROUND

Androgenetic alopecia is one of the most common forms of hair loss. Alopecia areata is a common autoimmune disorder which causes hair loss. It has been previously reported that both alopecia disorders can have negative effects on quality of life. However, only a few studies have compared the effects of the two disorders.

OBJECTIVE

The aim is to show the impact of alopecia on patients' quality of life and compare patients with androgenetic alopecia and alopecia areata.

METHODS

82 androgenetic alopecia and 56 alopecia areata patients were recruited. All patients were evaluated with the Hairdex scale and dermatology quality of life instrument in Turkish (TQL), and the scores were statistically compared according to age, sex, employment and education status, and severity of illness in the two groups. Also, female patients were statistically evaluated according to whether they wore headscarves.

RESULTS

Androgenetic alopecia patients had significantly higher total Hairdex scores in terms of emotions, functioning, and symptoms, while self-confidence was significantly higher in the alopecia areata patients. No significant differences were found in stigmatization or TQL scores between groups. The Hairdex scale and TQL scores did not show differences between the groups in terms of wearing headscarves.

STUDY LIMITATIONS

The validity and reliability of the Hairdex index have not been established in Turkey.

CONCLUSIONS

Based on the Hairdex scale, our findings revealed that androgenetic alopecia patients are more affected by their disorder than alopecia areata patients. Although androgenetic alopecia is common and neither life-threatening nor painful, it is a stressful disorder with increased need for improvement in the patient's quality of life.

Alopecia Areata: Factors That Impact Children and Adolescents

Research suggests that several factors affect children and adolescents with alopecia areata (AA). While hair loss is mostly associated with individuals undergoing chemotherapy, AA also causes individuals to lose the hair on their scalp and elsewhere on the body. This loss can be particularly devastating to children and adolescents, and can affect them socially, as well as psychologically. A mixed method research design was used to combine survey data with interview transcripts and field notes to capture a more detailed picture of AA and its effect on children and adolescents. The data reported here were extracted from a larger study utilizing nine demographic items, four independent variable items (gender, age, duration of diagnosis, age of onset), and 27 dependent variable items regarding impact factors. Subsequently, six follow-up interview questions were used with a small group for additional context. An exploratory factor analysis revealed five impact factors: Confidence/Self-Esteem, Psychological Effects, Appearance/Acceptance, Socialization, and Communication. Female participants reported significantly greater difficulty adjusting and managing AA than did their male counterparts. While most participants revealed a positive attitude about themselves, the majority were affected psychologically by this condition. Open communication with family and friends gave comfort and support to the vast majority.

Review of quality of life studies in women with alopecia

Alopecia is a dermatologic condition that affects the pilosebaceous unit in both men and women. In addition to a thorough medical history and physical examination, a host of diagnostic tools may be warranted to differentiate nonscarring and scarring alopecias. Female pattern hair loss represents the most common form of hair loss experienced by up to 40% of women by a certain age. Although alopecia is a benign disorder, even the most negligible amount of hair loss can be devastating to a patient's self-esteem, self-image, and overall quality of life. We present this comprehensive review of quality of life studies in women with alopecia to describe the multitude of feelings and emotions associated with the disorder and remind dermatologists of the psychological impact it can have on women.

Quality of life in mild and severe alopecia areata patients

Background

Alopecia areata is a relapsing hair disorder characterized by a sudden hairloss and has a considerable impact on patient's quality of life. The goal of this study was to determine quality of life among patients with mild and severe forms of alopecia areata and compare the two groups.

Methods

During one year, 176 patients (96 mild, 80 severe) were selected and asked to complete Dermatology Life Quality Index (DLQI) questionnaires.

Results

Our study revealed that the severe group was predominantly female and had higher amount of unemployment, more prolonged disease duration, unstable disease course and facial involvement. The mean DLQI scores in the severe and mild groups were 10.7 ± 7.5 and 5.4 ± 6.8, respectively which was significantly different and severe group had higher DLQI scores and more quality of life impairment. As well, there was a significant association between total DLQI scores and acute stress during last 6 months.

Conclusions

Our study confirms that alopecia areata considerably impacts quality of life and this is more pronounced in patients with severe disease and those who had acute stress recently.

Health-related quality of life (HRQoL) among patients with alopecia areata (AA): A systematic review

Alopecia areata (AA) is a common skin disease that is frequently emotionally devastating. Several studies have examined the effect of AA on health-related quality of life (HRQoL). We performed a systematic review of all published studies of HRQoL in patients with AA. Eleven studies met inclusion criteria, incorporating data from 1986 patients. Patients with AA consistently demonstrate poor HRQoL scores, with greater extent of scalp involvement associated with lower HRQoL. HRQoL experienced by patients with AA is similar to that seen in patients with other chronic skin diseases including atopic dermatitis and psoriasis.

Illness perception in patients with androgenetic alopecia and alopecia areata in China

OBJECTIVE

The aim of the present study was to provide more information on the role of illness perception in patients with androgenetic alopecia (AGA) and those with alopecia areata (AA), and to further investigate the relationship of illness perception with psychological disorders and dermatological QoL.

METHODS

The study included 342 patients who were diagnosed with AGA (n=212) or AA (n=130) for the first time at our institution between October 2013 and December 2014. All patients were surveyed before clinical examination by several questionnaires including the Brief Illness Perception, Self-rating Depression Scale, Self-rating Anxiety Scale, and Dermatology Life Quality Index (DLQI).

RESULTS

In the AGA patients, the illness perception and QoL were low, whereas the prevalence of clinical depression and anxiety was higher compared to the AA patients. Illness perception was associated with psychological distress and low QoL in both groups, and some illness perception dimensions were found to be significant predictors of the DLQI scores.

CONCLUSION

Illness perception plays an important role in AGA and AA patients, and is associated with psychological distress and low QoL. The identification of critical components of illness perception in alopecia patients could help to understand alopecia specificities, to design consultations and interventions according to the perception, and to improve physical and mental outcomes as well as QoL in alopecia patients.

Psycho-emotional conditions of patients with non-cicatrazing alopecia (circumsribed, androgenetic)

Most common psycho-emotional disorders are described with patients with circumsribed, androgenetic alopecia. Main identification methods presented. It was shown based on analysis of literary data and in order to upgrade the quality of medical help for this group of patients how important it is to identify the preoccupying, depressive and other pathological psychogenic conditions of patients chronic alopecia.

Evaluation of the quality of life in patients with alopecia areata and androgenetic alopecia

State Research Center of Dermatovenereology and Cosmetology, Ministry of Healthcare of the Russian Federation

The relationship between alopecia areata and alexithymia, anxiety and depression: a case-control study

BACKGROUND

Alopecia areata (AA) is a skin disease characterized by the sudden appearance of areas of hair loss on the scalp and other hair-bearing areas, but its aesthetic repercussions can lead to profound changes in patient's psychological status and relationships.

AIM

The goal was to investigate a possible relationship between AA and alexithymia as well as two other emotional dimensions, anxiety and depression.

MATERIALS AND METHODS

Fifty patients with AA seen in the Department of Dermatology of Hedi Chaker University Hospital, Sfax were included in this study. Anxiety and depression were evaluated by Hospital Anxiety and Depression scale questionnaire, alexithymia was assessed by Toronto Alexithymia scale 20, and severity of AA was measured by Severity of Alopecia Tool.

RESULTS

Patient's mean age was 32.92 years. 52% of patients were females. Depression and anxiety were detected respectively in 38% and 62% of patients. There was statistically significant difference between patients and control group in terms of depression (P = 0.047) and anxiety (P = 0.005). Forty-two percent of patients scored positive for alexithymia. No significant difference was found between patient and control groups (P = 0.683) in terms of alexithymia. Anxiety was responsible for 14.7% of variation in alexithymia (P = 0.047).

CONCLUSIONS

Our study shows a high prevalence of anxiety and depressive symptoms in AA patients. Dermatologists should be aware of the psychological impact of AA, especially as current treatments have limited effectiveness.

Oxidative stress in alopecia areata: a case-control study

BACKGROUND

Increased reactive oxygen species (ROS) and lipid peroxidation are seen in many dermatologic disorders, including atopic dermatitis, psoriasis, vitiligo, acne vulgaris, pemphigus vulgaris, and lichen planus. In alopecia areata (AA), there is increased production of ROS from perifollicular inflammatory cells.

OBJECTIVE

The aim of this study was to determine the oxidative stress index (OSI) and lipid peroxidation by studying serum total oxidant capacity (TOC), total antioxidant capacity (TAC), and malondialdehyde (MDA) values in AA patients.

METHODS

The study included 35 AA patients and a control group consisting of 30 age- and sex-matched healthy volunteers. The serum TOC, TAC, and MDA values were measured, and the OSIs were calculated and compared in both groups.

RESULTS

The mean serum TOC (p < 0.001), MDA (p < 0.001), and OSI (p < 0.001) values were found to be significantly higher in AA patients than in the control group. The mean serum TAC value was significantly lower (p < 0.05) in cases than in controls. Significantly higher MDA (p < 0.001), TOC (p < 0.001), and OSI values (p < 0.001) and lower TAC values (p < 0.01) were found in severe AA than in mild or moderate AA.

CONCLUSION

The demonstrated results confirmed the presence of oxidative stress and lipid peroxidation in AA. Whether these changes play a role in disease pathogenesis or result from the inflammatory process requires further investigation.

Videocapillaroscopic alterations in alopecia areata

Alopecia areata (AA) is a common hair disorder observed in dermatological practice; however, the exact mechanisms that lead to the hair loss are still unknown. Disturbances in the blood supply of hair follicles may be one of the elements in the complex pathogenesis of AA. Nailfold videocapillaroscopy is a noninvasive technique that allows analysis of skin microcirculation in vivo. The aim of the study was the videocapillaroscopic assessment of skin microcirculation in AA patients. The study included 44 patients with patchy alopecia areata, 27 with alopecia universalis or totalis, and 40 healthy volunteers. Nailfold videocapillaroscopy was performed in all participants according to a standard protocol. Obtained images were assessed qualitatively and quantitatively. Two types of videocapillaroscopic images were distinguished in the study. Abnormal videocapillaroscopic images were found in 42% of patients. Tortuous and branching capillaries (P = 0.013, P = 0.001), decreased density of capillaries (P = 0.009), enlargement of the efferent limb (P < 0.017), or top part of the loop (P = 0.009) were observed significantly more often than in the control group. Only some patients with AA presented with microvascular abnormalities characterised by altered videocapillaroscopic images. More studies, including larger group of patients with AA, are required to determine the role of observed videocapillaroscopic alterations in AA.

Quality of life in alopecia areata: a sample of tunisian patients

Background. Alopecia areata (AA) has a significant impact on the quality of life and social interaction of those suffering from it. Our aim was to assess the impact of AA on the quality of life. Methods. Fifty patients diagnosed with AA seen in the Department of Dermatology of Hedi Chaker University Hospital, between March 2010 and July 2010, were included. Quality of life was measured by SF 36; severity of AA was measured by SALT. Results. Eighty percent had patchy alopecia with less than 50% involvement, 12% had patchy alopecia with 50-99% involvement, and 8% had alopecia totalis. Compared with the general population, AA patients presented a significantly altered quality of life, found in the global score and in five subscores of the SF-36: mental health, role emotional, social functioning, vitality, and general health. Gender, age, marital status, and severity of alopecia areata had a significant influence on patients' quality of life. Conclusions. This study indicates that patients with AA experience a poor quality of life, which impacts their overall health. We suggest screening for psychiatric distress. Studies of interventions such as counseling, psychoeducation, and psychotherapeutic interventions to reduce the impact of the disease may be warranted.

Serum Concentrations and IL-2, IL-6, IL-12 and TNF-α in Patients with Alopecia Areata

Alopecia areata (AA) has been represented as a restricted T cell-mediated autoimmune disease. Several studies have shown that cytokines may play an important role in its pathogenesis although many pathways exist. We investigated cytokine (IL-2, IL-6, IL-12 and TNFα) levels in peripheral blood mononuclear cell (PBMC) of 105 patients with different grade and duration of alopecia areata, to confirm that T-cell responses in AA is regulated via mechanisms of peripheral T-cell tolerance. We observed that IL-12 levels are higher for patients with bigger extensions and tend to increase according to the duration of the AA; TNFα, instead, is more related to the gender of the patients and to the duration. Therefore abnormalities in cytokines production, showed by our results, may suggest that T-cell responses in AA scalp are closely regulated via mechanisms of peripheral T-cell tolerance and therefore confirm that this disease has an immuno-pathogenesis. Our aim is to shed light upon the complexity of AA underlying mechanisms and indicate pathways that may suggest future treatments.