Acne excoriée: a protective device

Dermatillomania: Strategies for Developing Protective Biomaterials/Cloth

Dermatillomania or skin picking disorder (SPD) is a chronic, recurrent, and treatment resistant neuropsychiatric disorder with an underestimated prevalence that has a concerning negative impact on an individual’s health and quality of life. The current treatment strategies focus on behavioral and pharmacological therapies that are not very effective. Thus, the primary objective of this review is to provide an introduction to SPD and discuss its current treatment strategies as well as to propose biomaterial-based physical barrier strategies as a supporting or alternative treatment. To this end, searches were conducted within the PubMed database and Google Scholar, and the results obtained were organized and presented as per the following categories: prevalence, etiology, consequences, diagnostic criteria, and treatment strategies. Furthermore, special attention was provided to alternative treatment strategies and biomaterial-based physical treatment strategies. A total of six products with the potential to be applied as physical barrier strategies in supporting SPD treatment were shortlisted and discussed. The results indicated that SPD is a complex, underestimated, and underemphasized neuropsychiatric disorder that needs heightened attention, especially with regard to its treatment and care. Moreover, the high synergistic potential of biomaterials and nanosystems in this area remains to be explored. Certain strategies that are already being utilized for wound healing can also be further exploited, particularly as far as the prevention of infections is concerned.

Body-focused repetitive behaviors and the dermatology patient

Body-focused repetitive behaviors (BFRBs) are psychiatric disorders that involve recurrent pulling and picking one's own body resulting in skin lesions with varying degrees of severity. For that reason, the interface with dermatology is important. Currently, the classified BFRBs are trichotillomania and excoriation disorder. Both trichotillomania and excoriation disorder appear to be more common than previously thought. Besides that, most patients are unlikely to seek mental health treatment for their condition. Thus, many patients will instead seek dermatologic help due to the cosmetic damage incurred. In trichotillomania, the main characteristic is the pulling out of one's hair, most commonly from the scalp. It is associated with many negative consequences. Patients may present with different patterns of alopecia. Often, more than one body part will be affected. In excoriation disorder, the pathologic behavior frequently starts with picking at an underlying dermatologic condition such as acne but can continue after dermatologic treatment. The body area most frequently picked is the face, but other sites may also be involved. The dermatologic findings and distribution are atypical and will help the clinician differentiate from other dermatologic conditions. A complete therapeutic plan for BFRBs should include a dermatologic assessment of the affected areas, psychotherapy, and possibly pharmacotherapy.

Personality disorders and its association with anxiety and depression among patients of severe acne: A cross-sectional study from Eastern India

BACKGROUND

In many patients, emotional stress may exacerbate acne. Psychological problems such as social phobias, low self-esteem, or depression may also occur as a result of acne. The presence of acne may have some negative effect on the quality of life, self-esteem, and mood of the affected patients. While some studies have been undertaken about anxiety, depression, and personality patterns in patients with acne, only a few studies have been done to identify specific personality disorders in patients with acne. Furthermore, there is a dearth of data regarding the effect of personality disorder on the psychological states of the patients which prompted us to undertake the present study.

METHODOLOGY

This was a descriptive cross-sectional study, undertaken in a Tertiary Care Teaching Hospital in Eastern India. Consecutive patients suffering from severe (Grade 3 and 4) acne, attending the Dermatology Outpatient Department, aged above 18 years were included to the study.

RESULTS

A total of 65 patients were evaluated with a mean age of 26 years. Personality disorder was present in 29.2% of patients. The diagnosed personality disorders were obsessive compulsive personality disorder (n = 9, 13.8%), anxious (avoidant) personality disorder (n = 6, 9.2%), and borderline personality disorder (n = 2, 3%), mixed personality disorder (n = 2, 3%). All patients with personality disorder had some psychiatric comorbidity. Patients having personality disorder had higher number of anxiety and depressive disorders which were also statistically significant.

CONCLUSION

The present study highlights that personality disorders and other psychiatric comorbidities are common in the setting of severe acne.

Relevance of psychiatry in dermatology: Present concepts

Skin is an organ that has a primary function in tactile receptivity and reacts directly upon emotional stimuli. Dermatological practice involves a psychosomatic dimension. A relationship between psychological factors and skin diseases has long been hypothesized. Psychodermatology addresses the interaction between mind and skin. It is divided into three categories according to the relationship between skin diseases and mental disorders. This article reviews different dermatological conditions under each of the three categories namely psychosomatic disorders, dermatological conditions due to primary and secondary psychiatric disorders. Dermatological conditions resulting from psychiatric conditions like stress/depression and those caused by psychiatric disorders are discussed. This review intends to present the relationship between the 'skin' and the 'mind' specifically from the dermatology point of view. The effects on the quality of life as a result of psychodermatological conditions are highlighted. A multidisciplinary approach for treatment from both dermatologic and psychiatric viewpoints are suggested.

Psychodermatology: a guide to understanding common psychocutaneous disorders

OBJECTIVE

This review focuses on classification and description of and current treatment recommendations for psychocutaneous disorders. Medication side effects of both psychotropic and dermatologic drugs are also considered.

DATA SOURCES

A search of the literature from 1951 to 2004 was performed using the MEDLINE search engine. English-language articles were identified using the following search terms: skin and psyche, psychiatry and dermatology, mind and skin, psychocutaneous, and stress and skin.

DATA SYNTHESIS

The psychotropic agents most frequently used in patients with psychocutaneous disorders are those that target anxiety, depression, and psychosis. Psychiatric side effects of dermatologic drugs can be significant but can occur less frequently than the cutaneous side effects of psychiatric medications. In a majority of patients presenting to dermatologists, effective management of skin conditions requires consideration of associated psychosocial factors. For some dermatologic conditions, there are specific demographic and personality features that commonly associate with disease onset or exacerbation.

CONCLUSIONS

More than just a cosmetic disfigurement, dermatologic disorders are associated with a variety of psychopathologic problems that can affect the patient, his or her family, and society together. Increased understanding of biopsychosocial approaches and liaison among primary care physicians, psychiatrists, and dermatologists could be very useful and highly beneficial.

Acne vulgaris--psychosomatic aspects

More than a cosmetic nuisance, acne can produce anxiety, depression, and other psychological problems that affect patients' lives in ways comparable to life-threatening or disabling diseases. Emotional problems due to the disease should be taken seriously and included in the treatment plan. A purely dermatological therapy by itself may not achieve its purpose. Even mild to moderate disease can be associated with significant depression and suicidal ideation, and psychologic change does not necessarily correlate with disease severity. Acne patients suffer particularly under social limitations and reduced quality of life. Psychological comorbidities in acne are probably greater than generally assumed. Attention should be paid to psychosomatic aspects especially if depressive-anxious disorders are suspected, particularly with evidence of suicidal tendencies, body dysmorphic disorders, or also in disrupted compliance.Therefore, patients who report particularly high emotional distress or dysmorphic tendencies due to the disease should be treated, if possible, by interdisciplinary therapy. The dermatologist should have some knowledge of the basics of psychotherapy and psychopharmacology, which sometimes must be combined with systemic and topical treatment of acne in conjunction with basic psychosomatic treatment.

Somatization disorders in dermatology

This paper reviews a wide range of somatization-related symptoms that are encountered in dermatology. These include the unexplained cutaneous sensory syndromes especially the cutaneous dysesthesias associated with pain, numbness and pruritus; traumatic memories in post-traumatic stress disorder (PTSD) which are experienced on a sensory level as 'body memories' and may present as local or generalized pruritic states, urticaria and angioedema; and unexplained flushing reactions and profuse perspiration, in addition to unexplained exacerbations of stress-reactive dermatoses such as psoriasis and atopic eczema secondary to the autonomic hyperarousal in PTSD; classic 'pseudoneurologic' symptoms associated with dissociation including unexplained loss of touch or pain, in addition to the self-induced dermatoses such as dermatitis artefacta and trichotillomania that are encountered with dissociative states; and body dysmorphic disorder where the patient often presents with a somatic preoccupation involving the skin or hair.

A review on the treatment of acne vulgaris

The following article reviews treatment for acne vulgaris. Selection of therapy should be based on clinical appearance taking into account lesion type and severity, as well as identification of acne scarring and the psychosocial disability caused by the disease.

Klinische Formen der Akne

Acne is a very common dermatosis with characteristic clinical features. It is a polymorphic disease. The clinical expression ranges from non-inflammatory closed and open comedones to inflammatory papules, pustules, and nodules. Most patients have a mixture of non-inflammatory and inflammatory lesions, although some have predominantly one or the other. Acne varies in severity from a very distressing, socially disabling disorder to a state that has been regarded as physiological by some authors. The most severe forms of acne are acne fulminans and acne inversa. Although acne may occur in all age groups, it is most prevalent during adolescence. It is not known why acne subsides in most patients but persists into adulthood in some. Certain medications may be associated with provocation, perpetuation, or exacerbation of pre-existing acne or with acneiform eruptions. Acne-like disorders include rosacea, pseudofolliculitis barbae, and other conditions that share clinical features with acne.

Depression and Skin Disease

The occurrence of depression in association with dermatologic disease is common. Psychiatric disturbance is reported in approximately 30% of dermatology patients. Depression can have varied presentations and is more relevant clinically in dermatology patients during critical psychosocial periods of development. Early recognition and treatment of depression associated with skin disorders can lead to improved therapeutic outcomes and may avert disastrous outcomes, including suicide.

Quality of life issues for South Africans with acne vulgaris

The adverse effects of acne on the psyche have been established in patients from 'first world' countries. There has been no in depth study in predominantly black patients from Africa addressing this issue. This was a prospective cross-sectional study of acne patients attending a dermatology unit in KwaZulu-Natal, South Africa. A questionnaire was completed and acne graded by the Global Acne Grading scale. Psychological morbidity and quality of life (QOL) were assessed by the General Health Questionnaire and Dermatology Specific Quality of Life Questionnaires, respectively. We found that clinical severity was not associated with patient perception or psychological distress. The QOL measures such as feelings, social activities, performance at work or school, activities of daily living and overall mental health were found to be associated with distress with associated P-values of 0.0002, 0.0168, 0.0032, 0.033 and < 0.0001, respectively. The severity of acne was not associated with psychological distress. Painful and bleeding lesions were associated with distress levels; P = 0.042 and P = 0.019, respectively. In conclusion, South African patients with acne vulgaris suffer significant psychological distress, which affects the quality of their lives.

Psychiatric and psychological co-morbidity in patients with dermatologic disorders: epidemiology and management

Psychiatric and psychological factors play an important role in at least 30% of dermatologic disorders. In many cases the impact of the skin disorder upon the quality of life is a stronger predictor of psychiatric morbidity than the clinical severity of the disorder as per physician ratings. Furthermore, in certain disorders such as acne and psoriasis, the psychiatric co-morbidity, which can be associated with psychiatric emergencies such as suicide, is an important measure of the overall disability experienced by the patient. The severity of depression and increased suicide risk are not always directly correlated with the clinical severity of the dermatologic disorder. Consideration of psychiatric and psychosocial factors is important both for the management, and for some aspects of secondary and tertiary prevention of a wide range of dermatologic disorders. It is useful to use a biopsychosocial model which takes into account the psychological (e.g. psychiatric comorbidity such as major depression and the impact of the skin disorder on the psychological aspects of quality of life) and social (e.g. impact upon social and occupational functioning) factors, in addition to the primary dermatologic factors, in the management of the patient. Some dermatology patients are likely to benefit from psychotherapeutic interventions and psychotropic agents for the management of the psychosocial comorbidity, in addition to the standard dermatologic therapies for their skin disorder.

Using hypnosis to facilitate resolution of psychogenic excoriations in acne excoriée

Hypnotic suggestion successfully alleviated the behavioral picking aspect of acne excoriée des juenes filles in a pregnant woman who had been picking at the acne lesions on her face for 15 years. Acne excoriée is a subset of psychogenic or neurotic excoriation. Conventional topical antibiotic treatment was used to treat the acne. Compared with other treatments for uncomplicated acne excoriée, hypnosis is relatively brief and cost-effective and is non-toxic in pregnancy.

Guidelines for the management of acne vulgaris in adolescents

This article reviews the treatment of acne in adolescents. The choice of therapy should be principally based on the type of lesion and the severity of the acne, but psychosocial disability relating to the disease and the presence of scarring may also influence the approach to treatment.Mild acne generally requires topical treatment only. Benzoyl peroxide, azelaic acid, and antibacterials are generally used for inflammatory lesions. Topical retinoids are particularly effective for noninflamed lesions, and combination therapies are useful for mixed lesions. Moderately severe acne generally requires oral antibacterials. Tetracyclines/oxytetracycline and erythromycin are usually the first-line antibacterials. Second-generation tetracyclines, such as lymecycline, doxycycline, and minocycline, show improved absorption. Minocycline has the advantage of being rarely associated with Propionibacterium acnes antibacterial resistance, but can occasionally lead to potentially serious adverse effects. Trimethoprim is a useful third-line antibacterial therapy for patients resistant to other antibacterial therapies. Benzoyl peroxide should generally be used in combination with oral antibacterials as this has been shown to reduce the development of antibacterial resistance. For severe nodular acne, isotretinoin is the treatment of choice. In addition, over recent years dermatologists have increasingly used this drug to treat patients with moderate acne which has not responded to other systemic therapies, particularly when associated with scarring or significant psychological disability. However, this use is outside the current license of the drug. Isotretinoin is associated with a number of serious adverse effects and careful monitoring of patients during therapy is required.Physical therapies for the treatment of acne nodules and macrocomedones are also important adjuncts to drug therapies.

Psychodermatology: an update

It has been estimated that in at least one third of dermatology patients, effective management of the skin disorder involves consideration of associated emotional factors. This article provides an overview of psychodermatology with a focus on the more recent literature and an emphasis on the clinical aspects and psychologic therapies for (1) cutaneous associations of psychiatric disorders and (2) psychiatric associations of certain cutaneous disorders that are known to be influenced by psychosomatic factors. This article also provides an update on the use of psychotropic drugs (i.e., the antianxiety, antidepressant, and antipsychotic agents) for the treatment of mental disorders that occur in conjunction with cutaneous conditions. Some of their other pharmacologic properties, such as the antihistaminic and analgesic effects of some antidepressant agents are also reviewed.

Psychological factors affecting self-excoriative behavior in women with mild-to-moderate facial acne vulgaris

The authors examined the psychological factors associated with self-excoriative behavior among 56 women (mean +/- SE age: 24.0 +/- 1.0 years) with mild-to-moderate facial acne vulgaris. Ratings associated with poor self-concept, such as perfectionistic and compulsive personality traits, correlated more strongly with self-excoriative behavior than the dermatologic indices of acne severity. The study's findings suggest that psychological factors, independent of acne severity, play an important role in the perpetuation of the self-excoriative behavior exhibited by some women with acne.

Psychosomatic study of self-excoriative behavior among male acne patients: preliminary observations

BACKGROUND

Studies of the psychosomatic correlates of self-excoriative behavior in acne have involved mainly women with acne excorieé. Little is written about the psychosomatic factors that affect men with acne. Excessive self-excoriation of acne lesions is an important clinical factor because it can prolong the course of the disease and exacerbate the deeper inflammatory process with an increase in the severity of scarring.

METHODS

Thirteen men (mean +/- SE: age: 22.2 +/- 1.4 years) with mild to moderate facial acne, whose self-excoriative behavior was not severe enough to result in acne excorieé, completed a battery of self-rated questions assessing their self-excoriative behaviors, the severity of their acne, and various psychologic factors.

RESULTS

Certain aspects of self-excoriative behavior (e.g., a tendency to pick or squeeze the acne lesions when stressed) correlated directly with depression (brief symptom inventory (BSI)) (Pearson r = 0.64, P = 0.02) and anxiety (BSI) (Pearson r = 0.61, P = 0.03) scores. The dermatologic indices of acne severity such as inflammation (Pearson r = 0.82, P = 0.0004) and pustules (Pearson r = 0.62, P = 0.03) were the strongest correlates of self-excoriative behavior.

CONCLUSION

Self-excoriative behavior in men with acne may be exacerbated by a coexisting depressive or anxiety disorder. In contrast, women with acne excorieé have been reported to suffer from an immature personality where the cutaneous condition may serve as "an appeal for help." Men who excessively pick their acne will benefit from aggressive dermatologic therapies and should be assessed for underlying depressive and anxiety disorders.

Bulimia nervosa and acne may be related: a case report

Acne is a very common, often cosmetically disfiguring, cutaneous condition of adolescence that is associated with increased sebaceous gland activity. We present the case of a patient with bulimia who reported that the negative effect of acne on her appearance increased her body image concerns and exacerbated her eating disorder. Improvement of the acne was associated with a significant improvement in her eating disorder. Eating disordered patients may go on restrictive diets in order to control their acne since levels of androgens, which are one of the primary stimulants of sebaceous gland activity, are lower in starvation. As a significant number of adolescents with eating disorders also develop acne, it is important for the clinician to be aware of this previously unreported association between acne and eating disorders, and to evaluate the impact of acne upon the patient's body image and eating behaviour.

Psychologic aspects of acne

Psychologic factors may play a significant role in acne in at least three ways. First, as many patients readily report, emotional stress can exacerbate acne. Second, it is common for patients to develop psychiatric problems as a consequence of the conditions, such as those related to low self-esteem, social phobias, or depression. Finally, primary psychiatric illnesses such as obsessive-compulsive disorder and psychosis may be based on a complaint that is focused on acne. In this review we hope to facilitate an understanding of how emotional factors and acne connect, and aid the dermatologist in identifying the possible presence of psychiatric problems stemming from or contributing to the disorder.