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Paichitrojjana A. Successful Treatment of Dystrophic Nails Caused by Onychotillomania Using Pulsed Dye Laser 595 nm: A Case Report. Clin Cosmet Investig Dermatol 2023; 16:2931-2936. [PMID: 37873512 PMCID: PMC10590586 DOI: 10.2147/ccid.s434472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 10/13/2023] [Indexed: 10/25/2023]
Abstract
Onychotillomania is characterized by an irresistible urge to pick or pull at one's nails, resulting in significant damage to the nail and surrounding tissue. In severe cases, it can cause onychodystrophy, which leads to abnormal changes in nail shape, color, texture, and growth. Managing onychotillomania can be challenging due to the lack of standard treatment and concurrent behavioral disorders. Pharmacotherapy and behavioral therapy have shown some positive outcomes from reported cases. The treatment for onychodystrophy varies depending on the underlying cause and may entail the application of topical, systemic, or laser therapies. Nevertheless, there is currently no consensus on the most effective treatment approach. This report presents a case of onychodystrophy caused by onychotillomania successfully treated using a pulsed dye laser 595 nm. The treatment was administered four times, with a two-week interval between sessions. Significant improvement was seen within four weeks of starting the treatment, and by the end of the eight-week program, the dystrophic thumbnails had almost completely resolved. After a thorough ten-month follow-up, it has been determined that the dystrophic nails have not reappeared. Moreover, there has been a significant decrease in the patient's tendency to pull her nails.
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Affiliation(s)
- Anon Paichitrojjana
- School of Anti-Aging and Regenerative Medicine, Mae Fah Luang University, Bangkok, Thailand
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Case Study. JOURNAL OF THE DERMATOLOGY NURSES' ASSOCIATION 2023. [DOI: 10.1097/jdn.0000000000000727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/19/2023]
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3
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Aljhani S. Fluoxetine for the treatment of onychotillomania associated with obsessive–compulsive disorder: a case report. J Med Case Rep 2022; 16:431. [DOI: 10.1186/s13256-022-03652-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 10/14/2022] [Indexed: 11/21/2022] Open
Abstract
Abstract
Background
Obsessive–compulsive disorder is a condition in which patients experience an obsession and/or a compulsion. It has a high impact on the quality of life, and is associated with an increased prevalence of psychiatric comorbidities in patients. Onychotillomania is an underestimated psychodermatosis caused by repeated self-inflicted damage to the nail unit. In patients, it is characterized by an obsessive or irrepressible impulse to repeatedly damage their own nails, resulting in their destruction. It is a chronic condition that is difficult to manage, largely because of its psychocutaneous character, as well as its high tendency to interact with underlying neuropsychiatric diseases or other behavioral disorders. Only a few studies have reported an association between obsessive–compulsive disorder and onychotillomania, which typically presents with therapeutic challenges. Cognitive behavioral therapy, physical-barrier approaches, and pharmaceutical treatments have been reported to be beneficial in the management of onychotillomania; however, no major clinical studies have investigated the effectiveness of these therapies. Onychotillomania remains a clinical and therapeutic issue owing to the lack of evidence-based treatment techniques.
Case presentation
We report a case of an 18-year-old, middle-eastern female patient who developed onychotillomania when she was being treated with paroxetine for obsessive–compulsive disorder and was showing partial improvement. The patient developed side effects from paroxetine, and was switched to fluoxetine. Thereafter, improvement in her obsessive–compulsive disorder was observed, which relapsed when treatment was discontinued. However, the onychotillomania symptoms did not reemerge.
Conclusion
Onychotillomania typically presents both diagnostic and therapeutic challenges. Fluoxetine plays an important role in the treatment of onychotillomania and other psychiatric disorders. However, large-scale studies should be conducted before these outcomes can be generalized.
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Kumar P, Mishra VC. Acquired anonychia secondary to onychotemnomania. Indian J Dermatol Venereol Leprol 2022; 88:824-825. [PMID: 35962490 DOI: 10.25259/ijdvl_184_2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 05/01/2022] [Indexed: 02/03/2023]
Affiliation(s)
- Piyush Kumar
- Department of Dermatology, Madhubani Medical College and Hospital, Madhubani, Bihar, India
| | - Vikash Chandra Mishra
- Department of Psychiatry, Katihar Medical College and Hospital, Katihar, Bihar, India
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Cohen PR, Kurzrock R. Nailing the Diagnosis: Onychotillomania in Patients With Artificial Nails—An Underrecognized Phenomenon? Cureus 2022; 14:e24737. [PMID: 35686271 PMCID: PMC9170376 DOI: 10.7759/cureus.24737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/03/2022] [Indexed: 11/25/2022] Open
Abstract
Artificial nails are an essential component of nail cosmetics. The artificial nails are either preformed and glued onto the existing nail plate or they are custom made by applying a polymerizing mixture to the existing nail plate and overlying the template with a paintbrush that is subsequently allowed to harden into an acrylic nail. Artificial nails require regular maintenance. Onychotillomania is a body-focused repetitive disorder in which the person is usually aware that they are picking at their nail and/or the surrounding soft tissue. A woman with onychotillomania affecting her artificial nails is described; although this may be a relatively common occurrence, additional reports of artificial nail-associated onychotillomania were not able to be retrieved from the medical literature. The woman was not only aware that she picked at her artificial nails, but also realized that the action might result in adverse events to her natural nails and the corresponding digits. She desired no interventions for her nail-associated repetitive behavior and continued to regularly visit the nail salon for the application of new artificial custom acrylic nails. The acronym ANASON is introduced to define the condition of artificial nail-associated onychotillomania.
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Update on Diagnosis and Management of Onychophagia and Onychotillomania. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19063392. [PMID: 35329078 PMCID: PMC8953487 DOI: 10.3390/ijerph19063392] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 03/07/2022] [Accepted: 03/11/2022] [Indexed: 12/16/2022]
Abstract
Onychophagia (nail biting) and onychotillomania (nail picking) are chronic nail conditions categorized as body-focused repetitive behavior (BFRB) disorders. Due to a limited awareness of their clinical presentations, embarrassment on the part of patients, and/or comorbid psychiatric conditions, these conditions are frequently underrecognized and misdiagnosed. This article reviews the prevalence, etiology, diagnostic criteria, historical and physical exam findings, and treatment options for these conditions. The PubMed/MEDLINE database was searched for relevant articles. Onychophagia and onychotillomania are complex disorders necessitating a detailed patient history and physical examination and a multidisciplinary treatment approach for successful diagnosis and management. Due to the dearth of clinical trials for treatment of nail biting and nail picking, large clinical trials are necessary to establish standardized therapies.
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Rasul TF, Gulraiz S, Henderson A. Onychotillomania in the Setting of Homelessness. Cureus 2022; 14:e22988. [PMID: 35415028 PMCID: PMC8993992 DOI: 10.7759/cureus.22988] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/08/2022] [Indexed: 11/16/2022] Open
Abstract
Onychotillomania is a psychodermatosis that involves repetitive, self-induced trauma to the nail and sometimes the periungual skin. It is generally seen as an overlapping psychiatric and dermatologic disorder, although there have not been any statistically significant associations with psychiatric illness. Some studies have noted an association with obsessive-compulsive disorder (OCD). Due to the relative lack of empirical data on this condition, treatments are often not evidence-based. As a result, there is no standardized method of treating onychotillomania, and patients suffering from this disease are susceptible to relapse. This report presents the case of a 32-year-old male experiencing homelessness and suffering from major depressive disorder and methamphetamine use disorder who developed onychotillomania two months after becoming homeless. He regularly used various instruments such as nail cutters, tweezers, and nail files to constantly pick at his nails, a few of which were noted to be bleeding with signs of infection. He was evaluated jointly by dermatology and psychiatry providers who confirmed the diagnosis. By thorough examination of the patient’s history, he was provided tactile sensory equipment to reduce his repetitive picking behavior. A direct referral for substance use counseling was also provided. At follow-up, he was noted to have a subjective improvement in his picking symptoms, although there was no significant difference in the size of his nails. This case represents the twofold challenge of managing a difficult condition, onychotillomania, in the setting of the severe socio-personal stressor of homelessness.
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Cohen PR. Nail-Associated Body-Focused Repetitive Behaviors: Habit-Tic Nail Deformity, Onychophagia, and Onychotillomania. Cureus 2022; 14:e22818. [PMID: 35382180 PMCID: PMC8976532 DOI: 10.7759/cureus.22818] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/02/2022] [Indexed: 11/05/2022] Open
Abstract
Habit-tic nail deformity, onychophagia (also referred to as nail biting) and onychotillomania (also referred to as nail picking) are body-focused repetitive behaviors that can involve the nails and periungual skin. Patients with habit-tic nail deformity are typically unaware that repeatedly using their nail, often the adjacent index finger, to rub the proximal nail fold and its underlying matrix - usually of one or both of their thumbnails - is the cause of the longitudinal depressed groove that extends along the entire the nail plate. Nail biters usually bite multiple nails - most commonly on the digits of the hands - and the patient is cognizant of their behavior. However, the term onychophagia is a misnomer and onychodaxia would be a more appropriate nomenclature. Nail pickers also often realize that their dystrophic nail results from using other nails or tools to pick, pull, or excessively manicure the affected nail. Individuals with habit-tic nail deformity or onychophagia or onychotillomania may concurrently have other repetitive behaviors involving the skin or the hair or both. Three patients with a nail-associated body-focused repetitive behavior are described who not only presented with dystrophy of their nails but also abnormalities of the adjacent nail apparatus: a 36-year-old woman with habit-tic nail deformity and dermatodaxia, a 64-year-old man with biting of both the nails and the skin, and a 63-year-old man with nail picking and skin picking. The nail dystrophy and concurrent skin biting or skin picking were not the issues that prompted the reported patients to seek evaluation by a physician; the body-focused repetitive behaviors of the nails and skin were incidental findings during their cutaneous examination. The management of nail-associated body-focused repetitive behavior may include non-pharmacologic treatments (such as physical modalities and behavior modifications) and/or pharmacologic agents. The reported woman with habit-tic nail deformity was willing to consider an attempt to modify her repetitive behavior by using paper tape as a physical modality to cover the area on her thumbs that she would unconsciously rub. However, similar to the men in this report with onychophagia and onychotillomania, many of the patients with nail-focused repetitive behaviors do not want to initiate any interventions that might decrease or eliminate their nail condition.
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Dany M, Fischer AS, Pei S, Rubin AI. Updates on the Pathology and Management of Nail Unit Tumors and Dermatoses. Surg Pathol Clin 2021; 14:327-339. [PMID: 34023109 DOI: 10.1016/j.path.2021.03.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Nail unit pathology is indispensable to reach an accurate diagnosis of nail tumors as well as inflammatory disorders. This review article provides an update from the most recently published studies on the pathology and management of nail unit tumors and inflammatory disorders. Recent findings of nail clipping histopathology are described first, followed by discussing recent data on the diagnosis and surgical management of several types of nail unit tumors, ending with discussing the recent discoveries in selected nail unit inflammatory disorders.
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Affiliation(s)
- Mohammed Dany
- Department of Dermatology, Hospital of the University of Pennsylvania, University of Pennsylvania, 3600 Spruce Street, 2 Maloney Building, Philadelphia, PA 10104, USA
| | - Andrew S Fischer
- Department of Dermatology, Hospital of the University of Pennsylvania, University of Pennsylvania, 3600 Spruce Street, 2 Maloney Building, Philadelphia, PA 10104, USA
| | - Susan Pei
- Department of Dermatology, Hospital of the University of Pennsylvania, University of Pennsylvania, 3600 Spruce Street, 2 Maloney Building, Philadelphia, PA 10104, USA
| | - Adam I Rubin
- Department of Dermatology, Hospital of the University of Pennsylvania, University of Pennsylvania, 3600 Spruce Street, 2 Maloney Building, Philadelphia, PA 10104, USA; Hospital of the University of Pennsylvania, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, University of Pennsylvania, 3600 Spruce Street, 2 Maloney Building, Philadelphia, PA 10104, USA.
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Abdo HM. Marvelous Response of Severe Onychotillomania to Treatment with Local Steroid Injection plus Topical Calcipotriol/Betamethasone Dipropionate Combination. Skin Appendage Disord 2020; 6:158-161. [PMID: 32656235 DOI: 10.1159/000506139] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Accepted: 01/23/2020] [Indexed: 11/19/2022] Open
Abstract
Onychotillomania is a psychodermatosis that results from self-induced repeated trauma to the nail unit. It is characterized by the neurotic and irresistible urge to pick at, pull out, or harmfully bite or injure the nail(s). Multiple psychological factors can be involved. It can be difficult to diagnose, as patients mostly deny the self-destructive behavior, and the clinical features may mimic other inflammatory conditions of the nail apparatus. It presents with typical, usually bizarre morphologies of the nail plate. There is no evidence-based treatment for the condition, and it can be highly resistant to both dermatological and psychological interventions. Based on history and classical nail changes, a case of onychotillomania in a 19-year-old woman successfully treated with local steroid injection plus topical calcipotriol/betamethasone dipropionate combination is presented. An injection of a local steroid (0.2 mL of 5 mg/mL triamcinolone acetonide) was given monthly for 3 months and was then decreased to a bimonthly interval. In addition, topical calcipotriol/betamethasone dipropionate combination was applied daily for 3 months and was then decreased to every other day. Clinical improvement was noted after the third month, while complete resolution of the condition was achieved after 8 months. This treatment regimen can be advocated for similar nail dystrophies after excluding infective etiology.
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Affiliation(s)
- Hamed Mohamed Abdo
- Department of Dermatology, Faculty of Medicine, Al Azhar University, Cairo, Egypt
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