When to Choose Paroxetine Treatment in Skin-Picking Disorder: A Case Report.

Skin picking disorder (SPD) characterized by repetitive compulsive scratching in the absence of a primary skin disease is strongly associated with psychiatric comorbidities, including obsessive-compulsive disorder (OCD) and depression (MDD). Selective serotonin reuptake inhibitors (SSRIs) have been used in the treatment of SPD with variable success. Nevertheless, the optimum treatment choice for SPD is an issue for clinicians. This case report presents a 32-year-old female SPD patient treated with four-week paroxetine monotherapy. Based upon the clinical interview and standardized questionnaires, the patient was diagnosed with OCD with depressive features and Skin Picking Disorder. In addition to symptom severity scales, quantitative electroencephalography (qEEG) was also applied. Paroxetine treatment was started (titrated from 5 to 40 mg/day) and doubled each week. After four-week paroxetine monotherapy, OCD symptoms were diminished, and skin lesions were completely regressed leaving solely post inflammatory hyperpigmentation. Post-treatment qEEG assessment also showed a normalization of frontal alpha power and amplitude asymmetry. It can be concluded that if OCD includes SPD with abnormal EEG patterns; then the treatment success using paroxetine will be very high.

Factitial dermatitis in the hospital setting.

Factitial Dermatitis (FD) is a notoriously difficult disease to diagnose, as patients produce self-induced cutaneous lesions and provide an inadequate or inaccurate history. We performed a cross-sectional study, querying an inpatient consultation database of all patients admitted to the Ohio State University Wexner Medical Center from 2012 to 2017 with a dermatologic ICD as a discharge diagnosis. Our exhaustive keyword search produced 189 candidates. Consult notes were thoroughly examined, and 32 patients were found to meet case definition of FD. Our analysis of this cohort revealed a significantly greater proportion of cases in the female population. Lesions were more often found to involve the skin on the upper extremities. Isolated secondary skin changes such as erosions, ulcers and excoriations in the absence primary morphologies were also significant in our cohort. As FD is difficult to identify, further understanding of its presentation pattern will decrease time to diagnosis and improve both hospital resource allocation and patient care.

Pediatric skin picking disorder: A review of management.

Skin picking disorder (SPD) commonly presents in childhood; often, families will first turn to dermatologists for evaluation. It is imperative that dermatologists accurately diagnose and treat the disorder as children are vulnerable to face significant negative psychosocial impacts. This article reviews the limited literature on the management of SPD in pediatric patients to better prepare dermatologists for educating families and recommending treatment options. We discuss studies evaluating behavioral and pharmacologic therapies, as well as emerging skin barrier treatments.

Should skin picking disorder be considered a diagnostic category? A systematic review of the evidence.

OBJECTIVES: The aim of this study was to conduct a systematic review of the literature to collect, analyse and synthesise the evidence on skin picking disorder as defined by Arnold's criteria or the Diagnostic and Statistical Manual of Mental Disorders - fifth edition (DSM-5) and to examine whether skin picking disorder warrants inclusion in the DSM-5 as a distinct disorder. METHOD: The databases CINAHL, Medline, Embase and PsycINFO were searched for articles published between January 2008 and May 2018. Eligible articles were empirical studies that used Arnold's or DSM-5 criteria to diagnose skin picking disorder, published in English, with participants aged 18 years or older. The methodological quality of included studies was assessed according to the National Health and Medical Research Council's guidelines and suggested nosological classification of skin picking disorder were summarised. Eligible studies were assessed against the five criteria proposed by Blashfield and colleagues to determine the validity of the inclusion of skin picking disorder in the DSM-5. RESULTS: A total of 20 studies were considered eligible out of 1554. Most of the papers were case-control studies with small clinical samples. Only one out of Blashfield's five criteria was met; there were commonly accepted diagnostic criteria and assessment scales present in the literature. However, at the time of review, the criterion of 50 published articles (25 of which are required to be empirical) was not met; there had been no publication specifically assessing the clinical utility or validity of skin picking disorder and no studies addressing the differentiation of skin picking disorder from other obsessive-compulsive and related disorders. CONCLUSION: Only a small proportion of published studies on skin picking disorder have employed validated criteria. The current literature fulfills only one of Blashfield's five criteria for the inclusion of skin picking disorder as a specific entity in psychiatric diagnostic manuals. Further empirical studies on skin picking disorder are needed in order to substantiate skin picking disorder as a disorder distinct from related disorders under the obsessive-compulsive and related disorders category.

Obsessive-compulsive skin disorders: a novel classification based on degree of insight.

Individuals with obsessive-compulsive features frequently visit dermatologists for complaints of the skin, hair or nails, and often progress towards a chronic relapsing course due to the challenge associated with accurate diagnosis and management of their psychiatric symptoms. The current DSM-5 formally recognizes body dysmorphic disorder, trichotillomania, neurotic excoriation and body focused repetitive behavior disorder as psychodermatological disorders belonging to the category of Obsessive-Compulsive and Related Disorders. However there is evidence that other relevant skin diseases such as delusions of parasitosis, dermatitis artefacta, contamination dermatitis, AIDS phobia, trichotemnomania and even lichen simplex chronicus possess prominent obsessive-compulsive characteristics that do not necessarily fit the full diagnostic criteria of the DSM-5. Therefore, to increase dermatologists' awareness of this unique group of skin disorders with OCD features, we propose a novel classification system called Obsessive-Compulsive Insight Continuum. Under this new classification system, obsessive-compulsive skin manifestations are categorized along a continuum based on degree of insight, from minimal insight with delusional obsessions to good insight with minimal obsessions. Understanding the level of insight is thus an important first step for clinicians who routinely interact with these patients.

Psychiatric Features in Neurotic Excoriation Patients: The Role of Childhood Trauma.

INTRODUCTION: Neurotic excoriation is a psychodermatological disease of primary psychological/psychiatric genesis, responsible for self-induced dermatological disorders. Childhood traumatic events are closely related with self-injurious behaviors. The aim of this study is to evaluate the psychiatric features of neurotic excoriation and to investigate the effect of childhood traumatic events on the disease. METHODS: Thirty-eight neurotic excoriation patients who did not receive any psychiatric treatment within the past year and 40 healthy individuals having similar sociodemographic features were included in the study. For clinical evaluation, the Structured Clinical Interview for DSM-IV Axis I Disorders, Beck Depression Inventory, Beck Anxiety Inventory, and Childhood Trauma Questionnaire-Short Form were applied to all the individuals. RESULTS: In this study, we observed that 78.9% of neurotic excoriation patients were diagnosed with at least one Axis I psychiatric disorder, the most frequent diagnoses of which were major depressive disorders and anxiety disorders. The anxiety and depression levels were significantly higher in the patient group than in the healthy individuals. Regarding the Childhood Trauma Questionnaire, emotional neglect, emotional abuse, and physical abuse subscales and weighted average total scores were found to be significantly higher in the patient group (p<.05). CONCLUSION: Our study has shown a close relationship between neurotic excoriation and childhood traumatic events as well as the accompanying psychiatric problems. We suppose that early interventions by both dermatologists and psychiatrists and especially a detailed investigation of childhood traumatic events by establishing a therapeutic collaboration are highly important and that using psychotherapeutic interventions can result in better treatment outcomes in many patients.

The influence of reduction mammaplasty on dermato-psychiatric disorders.

OBJECTIVE: Macromastia can cause psychiatric disorders, such as anxiety and depression, and decreases in self-esteem and self-confidence. These problems often externalize themselves on the skin, causing lesions characterized by various degrees of excoriations and lichenified plaques. Mammaplasty operations are very effective in the treatment of neurotic excoriations and similar skin lesions as well as any underlying psychiatric disorders. MATERIALS AND METHODS: This study included 17 patients with macromastia and neurotic excoriation lesions who underwent psychiatric treatment for various reasons. Follow ups were performed using routine photographs used in breast surgeries. RESULTS: During the postoperative follow ups, the excoriations for nearly every patient healed within 2 weeks. Some lesions healed with atrophic scars and some with permanent hyperpigmentation. Patients' physical complaints, such as backache, shoulder ache and submammary pruritic dermatitis, were also observed to heal. In addition, the patients stated that they felt better psychologically, and most also reported stopping psychiatric treatment. CONCLUSION: The psychological problems caused by macromastia include neurotic excoriation and similar skin problems, and aesthetic reduction mammaplasty surgeries are very effective in the treatment of these lesions. Body image perception comprises an important part of self-respect and self-esteem, and psychological-status cosmetic surgery can be evaluated as an alternative to psychological treatment.

A Clinical Study of Self-Inflicted Dermatosis / 대한피부과학회지

BACKGROUND: Self-inflicted dermatosis is a kind of self-inflicted skin disease. Most Vietnam veterans from Korea have visited the Veterans Hospitals for dermatological examination to determine the relationship between their skin diseases and Agent Orange. We were suspicious of the possibility that several Vietnam veterans intentionally produced their own skin lesions. OBJECTIVE: We conducted this study to determine the clinical characteristics of self-inflicted dermatoses of Korean Vietnam veterans. METHODS: From January, 1999 to December, 2007, a total 24 Vietnam veterans who were diagnosed as having self-inflicted dermatoses during their dermatological examinations at our hospital were included in this study. We investigated their clinical presentation, the laboratory examinations, the pathologic examinations, the medical records and the associated diseases. RESULTS: Itching was the most common subjective complaint and the duration of the itching was as follows; 20 to 30 yrs (50.0%), 1 to 10 yrs (25.0%), 10 to 20 yrs (20.8%) etc. The skin lesions were all multiple, and the involved area was as follows; upper extremities (83.3%), trunk (75.0%), lower extremities (70.8%) etc. There were two categories of clinical skin presentation. The first was the cases with lesion that were thought to be made by physical trauma such as stinging or excoriation, and the second more common cases had lesions that were thought to be made by chemical agents (70.8%). These cases resembled allergic or toxic irritant dermatitis and the lesions were composed of vesicles, erosions, ulcers and crusts that were within an arm's reach. Only 4 cases admitted to intentionally inflicting their skin lesions because of intense itching, and the others denied that they made the skin lesions by themselves. Skin biopsies were carried out in 19 of the total 24 cases, and the most common finding was spongiotic dermatitis (57.8%). CONCLUSION: This study showed the distribution and characteristics of self-inflicted dermatoses, and the study provides fundamental data for dermatologists to assess patients with self-inflicted dermatoses.

Effectiveness of fluoxetine in the treatment of skin-picking.

The case of an 18-year-old girl with skin-picking is reported. The patient used to pick at healthy skin and small skin lesions, leading to ulceration, hyperpigmentation and disfigurement. She recovered almost fully with fluoxetine. The implications of diagnosis and the need for early treatment are discussed.