Patient history is key in diagnosing hair loss types.
December 2022 in “International Journal of Women's Dermatology” This study reported that using the Sinclair Shedding Scale and intralesional corticosteroid injections may help diagnose and manage alopecia areata incognita in women experiencing excessive hair shedding without clear diagnostic indicators.
4 citations
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March 2009 in “Journal of pain and symptom management” In this case study, researchers observed that gabapentin may cause alopecia, as a patient developed significant hair loss shortly after starting the medication for neuropathic pain, which reversed upon discontinuation.
1 citations
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July 2020 in “Acta Neuropsychologica” This study observed that valproic acid treatment led to a significant reduction in aggressive and impulsive behaviors among patients with acquired brain injury, with varying effects based on cognitive impairment degree; the treatment was generally well-tolerated, though some patients experienced temporary side effects.
5 citations
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December 2019 in “JAAD Case Reports” This paper discusses anagen effluvium, a reversible non-scarring hair loss often triggered by certain chemotherapy drugs, but presents no new clinical results.
January 2023 in “Springer eBooks” Anesthesia makes hair restoration surgery painless.
July 2023 in “Nature Immunology” CD8+ virtual memory T cells may cause hair loss in alopecia areata.
12 citations
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May 2005 in “Journal of the American Geriatrics Society” This case report describes successful treatment of valproate-induced hyperammonemia in a 79-year-old man using lactulose, marking the first such documented use for this condition.
6 citations
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November 1999 in “Psychiatric services” This case report describes a woman who experienced complete but temporary scalp hair loss after a massive overdose of divalproex, suggesting a potential acute side effect of the drug.
5 citations
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June 2020 in “Medicine” This report discusses a 22-year-old patient with MELAS syndrome carrying the m.10158T>C mutation, and highlights the need for extensive genetic testing when initial hot-spot mutation tests are negative.
20 citations
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January 2017 in “Epilepsia” In this study, inhibition of neurosteroid synthesis after inducing status epilepticus in rats led to acute seizures and accelerated the onset of epilepsy, suggesting a role for δ-GABAR plasticity in epileptogenesis.
43 citations
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January 2016 in “International Journal of Andrology” This study found that men experiencing long-term symptoms after finasteride use for androgenetic alopecia frequently reported loss of penis sensitivity and anhedonia, among other effects, indicating potential post-finasteride syndrome.
10 citations
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December 2016 in “Asian Journal of Psychiatry” This case report illustrates the relationship between psychosis and Sheehan's syndrome and discusses treatment challenges.
6 citations
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December 2004 in “Anais Brasileiros de Dermatologia” This study describes a family with loose anagen hair syndrome associated with macular dystrophy, suggesting this combination may represent a new disease entity among ectodermal dysplasias.
March 2021 in “The British Journal of Psychiatry” The abstract for this research is not provided, so results or conclusions from this study are not available.
May 2026 in “International Journal of Dermatology” This study investigated a unique frontal fibrosing alopecia-like presentation of alopecia areata, finding that patients experienced an insidious, chronic course with limited scalp hair regrowth, and showed a lower response to systemic corticosteroids compared to patchy alopecia areata.
16 citations
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December 2015 in “Journal of Investigative Dermatology” This study found significant gene expression abnormalities in hair follicles affected by alopecia areata, suggesting persistent changes that may predispose to future relapses even after hair regrowth.
February 2026 in “PubMed” In this study, adult male rats exhibited significant anxiety-like behaviors following finasteride withdrawal, including pronounced hyperactivity and novelty avoidance, highlighting potential parallels with post-finasteride syndrome observed in clinical settings.
9 citations
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July 1982 in “International Journal of Dermatology” A 31-year-old man's hair turned white suddenly, likely due to alopecia areata.
October 2025 in “Journal of Mahatma Gandhi University of Medical Sciences and Technology” This report presented a case of a 29-year-old female with cervical disc prolapse whose neuropathic pain medications, including amitriptyline, were adjusted due to hospitalization for a febrile illness, highlighting the importance of pharmacovigilance in managing treatment.
December 2024 in “Brazilian Journal of Health Review” This article reviews the general, pathophysiological, diagnostic, and therapeutic aspects of alopecia frontal fibrosante, highlighting its irreversible nature and the importance of early diagnosis, but it reports no new clinical results.
July 2024 in “Journal of Investigative Dermatology” Alopecia areata causes negative emotions and stress due to hair loss and emotional triggers.
2 citations
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February 1945 in “Archives of Dermatology and Syphilology” This case report describes a woman with an unusual presentation of tinea capitis, noting diagnostic challenges as initial examinations found no mycelium or spores.
19 citations
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April 1995 in “Clinical Genetics” This report describes two siblings with a new familial association of loose anagen syndrome and ocular coloboma, despite unaffected parents and no family history.
1 citations
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May 2023 in “Ayna Klinik Psikoloji Dergisi” In this study, researchers found a significant association between Alopecia Areata and depressive symptoms, with those diagnosed showing higher depression scores and differing responses in psychological assessments compared to controls.
June 2019 in “Brain Imaging and Behavior” In this study, androgenic alopecia was identified as an independent predictor of abnormal white matter hyperintensities in the brain, suggesting it may serve as a surrogate marker for cerebral small vessel disease linked to arteriolosclerosis.
January 2025 in “Turkish Journal of Cerebrovascular Diseases” This case report details two consanguineous patients with cerebral autosomal recessive arteriopathy, both having the same HTRA1 gene mutation, but exhibiting different clinical presentations, including one with epileptic seizures and lobar hemorrhages—previously undocumented in this condition.
November 2023 in “Scientific Reports” In this study, researchers used NIH hairless mice to uncover genetic markers associated with hair loss and identified a Lama3 point mutation as a potential genetic contributor, creating a mutant mouse model that may advance the study of androgenetic alopecia.
71 citations
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January 1998 in “Pathobiology” This review discusses the use of animal models to study alopecia areata and reports no new experimental results, emphasizing the potential for these models to explore the disease's genetics and treatment.
July 2022 in “Hair transplant forum international” In this study, researchers found that effective working memory performance in healthy, young adults depends on neural suppression of irrelevant information to prevent overload, rather than just enhancing relevant information.