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Johnsen N, Poppens M, Cheng K. Acne excoriée: Diagnostic overview and management. Int J Dermatol 2024; 63:565-571. [PMID: 38102842 DOI: 10.1111/ijd.16964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 10/18/2023] [Accepted: 11/28/2023] [Indexed: 12/17/2023]
Abstract
Acne excoriée (AE) is a skin picking disorder (SPD) within the group of obsessive compulsive (OCD) and related disorders characterized by the compulsive manipulation of acne lesions. AE typically appears in females during adolescence or young adulthood and can cause significant disfigurement and psychosocial impairment. This disorder is under-recognized due to patient discomfort to disclose excoriation habits or lack of behavior awareness. It is imperative that dermatologists accurately diagnose and treat this disorder to minimize long-term damage to the skin. This review aims to provide an overview of the diagnosis and treatment options for AE.
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Affiliation(s)
- Nicole Johnsen
- David Geffen School of Medicine at University of California Los Angeles, Los Angeles, CA, USA
| | - McKayla Poppens
- David Geffen School of Medicine at University of California Los Angeles, Los Angeles, CA, USA
| | - Kyle Cheng
- Division of Dermatology, Department of Medicine, David Geffen School of Medicine at University of California, Los Angeles, CA, USA
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Öğüt Ç, Öğüt ND. Impulsivity in patients with acne excoriee. J Cosmet Dermatol 2023; 22:1099-1104. [PMID: 36409553 DOI: 10.1111/jocd.15535] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 10/22/2022] [Accepted: 11/13/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Impulsivity is the tendency to make decisions and act quickly without adequate planning and anticipating risks. Impulsivity is among the core symptoms of many psychiatric disorders. In addition, impulsivity can affect the course of various diseases shaped by behaviors. AIMS This study aimed to evaluate the relationship between the presence of acne excoriee and different impulsivity dimensions. STUDY DESIGN A case-control study. METHODS Thirty patients with acne excoriee (AE+) and 30 acne vulgaris patients without excoriated lesions (AE-) enrolled in this study. Impulsivity was evaluated by The Barratt Impulsivity Scale (BIS). In addition, The Beck Anxiety Inventory, The Beck Depression Inventory, and The Skin Picking Scale were applied to assess the clinical characteristics of the participants. RESULTS AE+ patients had higher non-planning subscale scores of BIS than AE- patients in this study. In addition, the acne-picking severity score determined by The Skin Picking Scale was positively correlated with non-planning subscale scores of BIS. There was no significant difference between the groups regarding the Beck Depression Inventory and Beck Anxiety Inventory. CONCLUSIONS These results indicate that AE patients have a lack of forethought. In other words, it has been shown that impulsive personality traits, which indicate a lack of planning for the future, may be associated with the acne-picking behavior of the patients.
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Affiliation(s)
- Çağrı Öğüt
- Department of Psychiatry, Uşak University Faculty of Medicine, Uşak, Turkey
| | - Neslihan Demirel Öğüt
- Department of Dermatology and Venereology, Uşak University Faculty of Medicine, Uşak, Turkey
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Schienle A, Schlintl C, Wabnegger A. A neurobiological evaluation of soft touch training for patients with skin-picking disorder. Neuroimage Clin 2022; 36:103254. [PMID: 36451359 PMCID: PMC9668654 DOI: 10.1016/j.nicl.2022.103254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 10/13/2022] [Accepted: 10/31/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Individuals with skin-picking disorder (SPD) display reduced neural sensitivity to slow/soft touch. This functional magnetic resonance imaging (fMRI) study investigated the effects of Soft Touch Training (STT) on neural correlates of touch processing and SPD symptoms. METHOD Females with a primary diagnosis of SPD (n = 57) were randomly assigned to receive either four weeks of STT (guided soft brushing of selected skin regions) or Progressive Muscle Relaxation (PMR) training (guided tensing and relaxing of selected muscle regions). The app-assisted intervention consisted of 15-minute daily training sessions at home. Before and after the four-week intervention, the two groups participated in a standardized tactile stimulation procedure during fMRI (affective vs nonaffective touch of the forearm). Intervention-based changes in subjective and neural responses to the tactile stimulation as well as SPD severity were compared between the groups. RESULTS STT increased the pleasantness ratings for (affective) touch administered during fMRI, which was accompanied by decreased activation in the parietal operculum (PO) and supramarginal gyrus (SMG), as well as increased PO-SMG connectivity. These findings possibly reflect normalized affective touch processing due to STT. Both interventions (STT and PMR) reduced SPD severity. CONCLUSIONS This study demonstrated that a brief app-assisted touch training can change the experience of receiving touch from others and the associated brain activity and connectivity. Adaptations of the training relating to duration/ frequency of sessions might enhance its effectiveness.
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Affiliation(s)
- Anne Schienle
- Clinical Psychology, University of Graz, BioTechMed Graz, Austria.
| | - Carina Schlintl
- Clinical Psychology, University of Graz, BioTechMed Graz, Austria
| | - Albert Wabnegger
- Clinical Psychology, University of Graz, BioTechMed Graz, Austria
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Abstract
BACKGROUND Skin picking disorder and trichotillomania, also characterized as body-focused repetitive behaviors (BFRBs), often lead to functional impairment. Some people with BFRBs, however, report little if any psychosocial dysfunction. There has been limited research as to which clinical aspects of BFRBs are associated with varying degrees of functional impairment. METHODS Adults (n = 98), ages 18 to 65 with a current diagnosis of trichotillomania (n = 37), skin picking disorder (n = 32), trichotillomania plus skin picking disorder (n = 10), and controls (n = 19) were enrolled. Partial least squares regression (PLS) was used to identify variables associated with impairment on the Sheehan Disability Scale. RESULTS PLS identified an optimal model accounting for 45.8% of variation in disability. Disability was significantly related to (in order of descending coefficient size): severity of picking, perceived stress, comorbid disorders (specifically, anxiety disorders / obsessive-compulsive disorder), trait impulsivity, family history of alcohol use disorder, atypical pulling/picking sites, and older age. CONCLUSIONS At present mental disorders are viewed as unitary entities; however, the extent of impairment varies markedly across patients with BFRBs. These data suggest that whereas symptom nature/severity is important in determining impairment, so too are other variables commonly unmeasured in clinical practice. Outcomes for patients may thus be maximized by rigorously addressing comorbid disorders; as well as integrating components designed to enhance top-down control and stress management. Interestingly, focused picking and emotional pulling were linked to worse disability, hinting at some differences between the two types of BFRBs, in terms of determinants of impairment.
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Snorrason I, Lee HJ. Assessing Excoriation (Skin-Picking) Disorder: Clinical Recommendations and Preliminary Examination of a Comprehensive Interview. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19116717. [PMID: 35682303 PMCID: PMC9180539 DOI: 10.3390/ijerph19116717] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 05/24/2022] [Accepted: 05/26/2022] [Indexed: 12/04/2022]
Abstract
Excoriation (skin-picking) disorder (SPD) is a psychiatric condition with variable clinical presentation. We developed the Diagnostic Interview for Skin Picking Problems (DISP), a semi-structured interview designed to assess (1) DSM-5 criteria for SPD and (2) several clinical features of SPD, including the frequency and duration of picking episodes, and the proportion of time devoted to picking at different body areas. The DISP was administered along with other measures to 120 college students (88% women, average age = 22 years) with suspected skin picking problems (based on their responses to a screening survey). The results showed that the DISP had good inter-rater reliability, test–retest reliability over 1–5 months, and convergent/divergent validity. We also found that participants displayed divergent clinical characteristics depending on the pattern of frequency, duration, and body location of picking episodes (e.g., those who primarily picked at the fingers had a unique clinical presentation). Overall, the findings provide preliminary support for the psychometric properties and clinical utility of DISP. The results also underscore the importance of accurately assessing frequency, duration, and body location of picking episodes.
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Affiliation(s)
- Ivar Snorrason
- Center for OCD & Related Disorders (CORD), Massachusetts General Hospital, 185 Cambridge Street, Boston, MA 02114, USA
- Department of Psychiatry, Harvard Medical School, Boston, MA 02115, USA
- Correspondence:
| | - Han-Joo Lee
- Department of Psychology, University of Wisconsin-Milwaukee, 2441 E Hartford Ave, Milwaukee, WI 53211, USA;
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Asplund M, Rück C, Lenhard F, Gunnarsson T, Bellander M, Delby H, Ivanov VZ. ACT-enhanced group behavior therapy for trichotillomania and skin-picking disorder: A feasibility study. J Clin Psychol 2021; 77:1537-1555. [PMID: 33937998 DOI: 10.1002/jclp.23147] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 01/28/2021] [Accepted: 03/28/2021] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To evaluate the feasibility and efficacy of ACT-enhanced Group Behavior Therapy (AEGBT) for mixed diagnosis groups including patients with trichotillomania (TTM) and skin-picking disorder (SPD) in routine psychiatric care. METHOD Adult patients (N = 40) with TTM and/or SPD received 10 weeks of AEGBT followed by five booster sessions. The primary outcome measure for TTM was the Massachusetts General Hospital Hairpulling Scale (MGH-HPS) and for SPD the Skin Picking Scale-Revised (SPS-R), assessed at posttreatment and at booster sessions. RESULTS Results showed significant reductions in hair pulling and skin-picking severity from baseline to posttreatment and large effect sizes at posttreatment. Improvements remained significant at the 12-month follow-up for patients with SPD, but not for patients with TTM. Group attendance was high and few patients dropped out from treatment. The group format enabled therapists to see 25% more patients compared with an individual format. CONCLUSION The results provide initial support for the feasibility and efficacy of an adapted treatment approach for TTM and SPD.
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Affiliation(s)
- Mia Asplund
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, and Stockholm Health Care Services, Region Stockholm, Sweden
| | - Christian Rück
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, and Stockholm Health Care Services, Region Stockholm, Sweden
| | - Fabian Lenhard
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, and Stockholm Health Care Services, Region Stockholm, Sweden
| | - Tove Gunnarsson
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, and Stockholm Health Care Services, Region Stockholm, Sweden
| | - Martin Bellander
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, and Stockholm Health Care Services, Region Stockholm, Sweden
| | - Hanna Delby
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, and Stockholm Health Care Services, Region Stockholm, Sweden
| | - Volen Z Ivanov
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, and Stockholm Health Care Services, Region Stockholm, Sweden
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Ekore RI, Ekore JO. Excoriation (skin-picking) disorder among adolescents and young adults with acne-induced postinflammatory hyperpigmentation and scars. Int J Dermatol 2021; 60:1488-1493. [PMID: 33860536 DOI: 10.1111/ijd.15587] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 02/07/2021] [Indexed: 12/01/2022]
Abstract
A plethora of health-related concerns, including skin disorders, are particularly common during the critical periods of adolescence and young adulthood. Their reactions to skin-related disorders can be different from their reactions to other disorders. While medical problems could be physiologically impacting, skin disorders like excoriation disorder can, in addition, directly affect their physical appearance in ways that have psychological consequences like anxiety, low self-esteem, and impaired quality of life. The increasing prevalence of excoriation disorder has resulted in its inclusion in the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) and the eleventh edition of the International Classification of Diseases (ICD-11) manuals as one of the obsessive-compulsive disorders (OCD)-related disorders. However, health care professionals may not often recognize this important entity especially among adolescents and young adults with acne vulgaris presenting with chronic or recurrent acne-induced postinflammatory hyperpigmentation and scars. A number of self-reported tools are available for use in screening and/or assessment of excoriation disorder and to aid its management. While both pharmacologic and non-pharmacologic therapies are available, patient education is important. Physicians who usually make first contact with patients, such as Family Medicine Physicians, Pediatricians, Dermatologists, and Aesthetic Medicine Physicians, should have a relatively high index of suspicion for this disorder, especially in those presenting rather frequently with new or repeat lesions. Prompt referral to licensed mental health specialists is encouraged in order to ensure the provision of holistic care to affected persons.
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Affiliation(s)
- Rabi I Ekore
- Family Medicine Unit, Medical and Clinical Services Department, Dhaman Centre for Primary Healthcare (Health Assurance Hospitals Company), Farwaniya, Kuwait
| | - John O Ekore
- Psychology Unit, Department of General Science and Maths, Prince Sultan University, Riyadh, Saudi Arabia
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Visual triggers of skin picking episodes: An experimental study in self-reported skin picking disorder and atopic dermatitis. CLINICAL PSYCHOLOGY IN EUROPE 2020; 2:e2931. [DOI: 10.32872/cpe.v2i4.2931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 11/03/2020] [Indexed: 11/25/2022] Open
Abstract
Background
Skin Picking Disorder (SPD) is a new diagnosis with limited information available about triggers of picking episodes. Itch can be induced via audio-visual stimuli and the effect of contagious itch is stronger for those affected by atopic dermatitis. We examined if picking-related visual stimuli can trigger the urge to pick skin in self-reported SPD. We compared itch and the urge to pick in a sample of AD and/or SPD-affected to controls without either.
Method
Urge to pick skin and/or scratch when viewing 24 itch-related, picking-related or neutral online pictures was assessed in adult females, who self-report skin-picking (SPD-only, n = 147) and/or atopic dermatitis (AD-only, n = 47; AD+SPD, n = 46) as well as in skin healthy controls (HC, n = 361).
Results
All participants reported a stronger urge to pick for picking-related pictures compared to neutral content (F[1, 597] = 533.96, p < .001, ηp2 = .472) and more itch for itch-related pictures compared to neutral stimuli (F[1, 597] = 518.73, p < .001, ηp2 = .465). SPD-all (SPD-only & AD+SPD) reported stronger urges to pick for picking-related vs. other stimuli compared to the AD-only and HC group (p < .001, ηp2 = .047). Likewise, AD-all (AD-only & AD+SPD) reported significantly stronger itching for itch-related vs. other stimuli compared to SPD-only and HC (p = .001, ηp2 = .019).
Conclusions
Analog to visual provocation of itch, the urge to pick can be triggered by visual stimuli. Treatments for SPD and AD may profit from addressing visual stimuli.
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Improving skin picking diagnosis among Brazilians: validation of the Skin Picking Impact Scale and development of a photographic instrument. An Bras Dermatol 2019; 94:553-560. [PMID: 31777356 PMCID: PMC6857563 DOI: 10.1016/j.abd.2018.10.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Accepted: 10/21/2018] [Indexed: 11/22/2022] Open
Abstract
Background Skin picking disorder is a prevalent disorder frequently comorbid with depression and anxiety, which is underdiagnosed mainly by dermatologists. Assessment of skin picking disorder is based on instruments influenced by the awareness about skin picking disorder and comorbid symptoms. To date, there is no validated instrument for Brazilian individuals nor an instrument to evaluate the severity of skin lesions in an objective way. Objectives Validate the Skin Picking Impact Scale for Brazilian Portuguese and create a photographic measurement to assess skin lesions. Methods The sample was assessed through the Skin Picking Impact Scale translated into Brazilian Portuguese, the Hamilton Anxiety Scale, the Beck Depression Inventory, and the Clinical Global Impression Scale. The patients’ skin lesions were photographed. Photos were evaluated regarding active excoriation, crust/bleeding, exulceration, and linear lesions. Results There were 63 patients included. The Skin Picking Impact Scale translated into Brazilian Portuguese had good internal consistency (Cronbach's alpha = 0.88), which tests of goodness-of-fit, showing a suitable model. The reliability of photographic measurement was 0.66, with a high internal consistency (Cronbach's alpha = 0.87). Photographic measurement was not correlated with the Skin Picking Impact Scale, the Clinical Global Impression Scale, or comorbid symptoms. Study limitations Lack of a previously validated instrument to evaluate dermatillomania in the Brazilian population for comparison. Conclusion The Skin Picking Impact Scale validated in Brazilian Portuguese is a good instrument to evaluate skin picking disorder. Photographic measurement is a consistent way of assessing skin lesions, but it does not reflect the impact of skin picking disorder on the individual's life.
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Jenkins Z, Zavier H, Phillipou A, Castle D. Should skin picking disorder be considered a diagnostic category? A systematic review of the evidence. Aust N Z J Psychiatry 2019; 53:866-877. [PMID: 30895799 DOI: 10.1177/0004867419834347] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
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.
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Affiliation(s)
- Zoe Jenkins
- 1 Department of Mental Health, St. Vincent's Hospital Melbourne, Fitzroy, VIC, Australia.,2 Department of Psychiatry, The University of Melbourne, VIC, Australia
| | - Hyacinta Zavier
- 3 Department of Mental and Addiction Health, The Alfred Hospital, Melbourne, VIC, Australia
| | - Andrea Phillipou
- 1 Department of Mental Health, St. Vincent's Hospital Melbourne, Fitzroy, VIC, Australia.,2 Department of Psychiatry, The University of Melbourne, VIC, Australia.,4 Centre for Mental Health, Swinburne University of Technology, Melbourne, VIC, Australia.,5 Department of Mental Health, Austin Hospital, Melbourne, VIC, Australia
| | - David Castle
- 1 Department of Mental Health, St. Vincent's Hospital Melbourne, Fitzroy, VIC, Australia.,2 Department of Psychiatry, The University of Melbourne, VIC, Australia
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Mehrmann LM, Hunger A, Gerlach AL. Pathologisches Hautzupfen/-quetschen (Skin Picking). ZEITSCHRIFT FUR KLINISCHE PSYCHOLOGIE UND PSYCHOTHERAPIE 2017. [DOI: 10.1026/1616-3443/a000386] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Zusammenfassung. Theoretischer Hintergrund: Pathologisches Hautzupfen/-quetschen (Dermatillomanie) ist mit der Aufnahme in das DSM-5 eine anerkannte psychische Störung. Fragestellung: Die Arbeit überprüft zwei Messinstrumente auf ihre psychometrische Güte: Die modifizierte deutsche Übersetzung der Skin Picking Scale (mSPS-D) und die Skin Picking Impact Scale (SPIS-D). Methode: Mittels einer Online-Erhebung wurden die Fragebögen an einer von Dermatillomanie betroffenen Stichprobe psychometrisch und faktorenanalytisch untersucht. Ergebnisse: Für die mSPS-D wurden für drei Subskalen sowie die Gesamtskala gute bis sehr gute Reliabilitätswerte (α = .76 – .81) ermittelt. Für den SPIS-D konnte die Faktorenstruktur der Kurzversion repliziert werden (α = .81). Beide Fragebögen können damit als reliable, valide und ökonomische Messinstrumente zur Erfassung von Pathologischem Hautzupfen/-quetschen gelten. Schlussfolgerungen: Die Messinstrumente bieten eine gute Grundlage für die weitere Erforschung des Pathologischen Hautzupfen/-quetschens.
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Burke TA, Ammerman BA, Hamilton JL, Alloy LB. Impact of Non-Suicidal Self-Injury Scale: Initial Psychometric Validation. COGNITIVE THERAPY AND RESEARCH 2016; 41:130-142. [PMID: 28824214 DOI: 10.1007/s10608-016-9806-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
The current study examined the psychometric properties of the Impact of Non-Suicidal Self-Injury Scale (INS), a scale developed to assess the social, behavioral, and emotional consequences of engaging in non-suicidal self-injury (NSSI). University students (N=128) who endorsed a history of NSSI were administered the INS, as well as measures of hypothesized convergent and divergent validity. Results suggested that the INS is best conceptualized as a one-factor scale, and internal consistency analyses indicated excellent reliability. The INS was significantly correlated with well-known measures of NSSI severity (i.e., NSSI frequency, NSSI recency), and measures of suicide attempt history and emotional reactivity. Logistic regression analyses indicated that the INS contributed unique variance to the prediction of physical disfigurement (i.e., NSSI scarring) and clinically significant social anxiety, even after taking into account NSSI frequency. Furthermore, the INS demonstrated divergent validity. Implications for research on NSSI disorder and clinical practice are discussed.
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Affiliation(s)
- Taylor A Burke
- Psychology Department, Temple University, Philadelphia, PA, USA
| | | | | | - Lauren B Alloy
- Psychology Department, Temple University, Philadelphia, PA, USA
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Abstract
Many mental and emotional disorders have some variations of physical manifestations that are often the first definitive sign of disease. One such disorder is excoriation (skin-picking) disorder, also known as dermatillomania, acne excoriée, neurotic excoriation, or psychogenic excoriation. First identified in the dermatologic literature in 1920, excoriation disorder involves repetitive scratching behavior that sometimes accompanies pruritus and is often associated with depression, anxiety, and obsessive-compulsive disorder. In the latest edition of the Diagnostic and Statistical Manual of Mental Disorders, the Diagnostic and Statistical Manual of Mental Disorders fifth edition, excoriation or skin-picking disorder is listed as a stand-alone disorder associated with obsessive-compulsive disorder. In certain patients, the skin lesions are shallow and have adherent crusts that can be mistaken for acne. These lesions, once healed, may appear white and partially atrophic. Because these patients often initially present to dermatologists or plastic surgeons for their skin conditions rather than to psychiatric professionals, it is important to recognize the salient diagnostic features and to acknowledge the importance of a multidisciplinary approach to patient care and management. We present a case of a 51-year-old woman with excoriation disorder who required medical management by dermatology, neurosurgery, psychiatry, and plastic surgery for a definitive surgical treatment.
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