RESUMEN
Tumor necrosis factor-alpha inhibitors (TNF-i) are commonly used to treat immune-mediated diseases such as psoriasis, psoriatic arthritis (PsA), inflammatory bowel disease (IBD), spondyloarthritis (SpA) and rheumatoid arthritis (RA). However, paradoxical psoriasis induced by TNF-i has been described and is not uncommon, particularly with infliximab and etanercept. The presentation of TNF-i-induced psoriasis is most commonly plaque or palmoplantar morphology. Optimal treatment strategies for recalcitrant psoriatic disease are not well understood. In this case series, we report three patients with TNF-i-induced psoriasis who were treated with upadacitinib and experienced complete resolution of their psoriatic eruptions. The efficacy of Janus kinase inhibitors (JAK-i) is possibly explained by mechanisms involving uncontrolled production of type 1 IFNs as well as increases in IL-23 and T-helper 17 cells upstream of relevant JAK/STAT pathways. We also offer a proposed treatment algorithm that includes the use of JAK-i as a promising management option in patients with recalcitrant disease. However, larger studies are needed to confirm the efficacy and safety of JAK-i in this patient population. J Drugs Dermatol. 2024;23(2): doi:10.36849/JDD.7645.
Asunto(s)
Artritis Psoriásica , Compuestos Heterocíclicos con 3 Anillos , Psoriasis , Inhibidores del Factor de Necrosis Tumoral , Humanos , Anticuerpos Monoclonales/uso terapéutico , Artritis Psoriásica/tratamiento farmacológico , Psoriasis/inducido químicamente , Psoriasis/diagnóstico , Psoriasis/tratamiento farmacológico , Inhibidores del Factor de Necrosis Tumoral/efectos adversosRESUMEN
Keloids and hypertrophic scars negatively impact the quality of life for millions of people in the world. Unfortunately, though many thera-peutic approaches are used to treat scars, they are often limited in efficacy with high rates of recurrence. Lately, a better understanding of the immune dysregulation of several dermatologic conditions has led to the emergence of multiple cytokine-targeted therapies for numerous conditions. Several studies have implicated T helper 2 (Th2) immune dysregulation in the development of scars and keloids, with interleukins (IL)-4 and -13 identified as pro-fibrotic mediators. Dupilumab is an IL-4 receptor alpha antagonist that inhibits the ex-pression of both IL-4 and -13. Herein, we describe a 44-year-old woman who developed numerous disfiguring hypertrophic scars and keloids after suffering from a severe herpes zoster infection. Given the number of scars, intralesional corticosteroid injections were not feasible. Therefore, treatment with systemic dupilumab was initiated. Many scars flattened, several even developing a cigarette-paper-like texture due to rapid involution. The largest and most recalcitrant keloid was further treated with intralesional dupliumab injec-tions every 2 weeks with an even more dramatic improvement noted in 2 months. To our knowledge, this is the first report of treating multiple keloids and hypertrophic scars with both systemic and intralesional dupilumab. Dermatologists may want to consider treating keloids that cover a large area with systemic dupilumab, a therapy with an established, reassuring safety profile. The most recalcitrant areas may further benefit from concentrating dupilumab by intralesional delivery. J Drugs Dermatol. 2023;22(12):1220-1222. doi:10.36849/JDD.6385.
Asunto(s)
Cicatriz Hipertrófica , Queloide , Femenino , Humanos , Adulto , Queloide/patología , Cicatriz Hipertrófica/tratamiento farmacológico , Calidad de Vida , Anticuerpos Monoclonales Humanizados/uso terapéutico , Inyecciones Intralesiones , Resultado del TratamientoRESUMEN
Despite evidence to suggest a relationship between time of year and hidradenitis suppurativa (HS) flaring, no studies have been conducted to date to establish a relationship directly between temperature and flaring. In this study, we aim to validate a classification approach based on administrative data for identifying medical encounters that likely represent HS flares in patient with a known diagnosis of HS within the Mass General Brigham Health System (MGB) and examine the relationship between average daily temperatures and HS disease flaring among patients in Boston. This is a retrospective cohort study. Participants were individuals with HS presenting to emergency departments or dermatology outpatient clinics with disease flares between January 2017 and January 2022. The average number of encounters for HS flares was compared with the temperature for that day and the 3- and 7-day periods prior. There were 2567 patient encounters for HS flares included in the study. Of the total identified HS flares, 75.6% occurred in females and 39.1% occurred in patients who identified as Black. Uniformly small but statistically significant relationships were noted between increased temperature and presentations for hidradenitis suppurativa flare with the highest correlation coefficient (0.0768) noted with a 3-day lag time between the heat experienced and day of presentation for flare. Increased temperature is associated with a small, but statistically significant increase in HS disease flaring. As such, HS disease flaring may rise as global temperatures do, suggesting an increase in the global burden of HS as climate change persists.
Asunto(s)
Hidradenitis Supurativa , Femenino , Humanos , Hidradenitis Supurativa/epidemiología , Estudios Retrospectivos , Temperatura , Servicio de Urgencia en HospitalRESUMEN
This case series evaluates hyaluronidase for oral microstomia in a cohort of patients with autoimmune sclerosing disease.
Asunto(s)
Microstomía , Enfermedad Mixta del Tejido Conjuntivo , Esclerodermia Sistémica , Humanos , Hialuronoglucosaminidasa , Esclerodermia Sistémica/complicacionesRESUMEN
This cohort study investigated the association between treatment of dermatomyositis with intravenous immunoglobulin and thromboembolic events.
Asunto(s)
Dermatomiositis , Tromboembolia Venosa , Humanos , Tromboembolia Venosa/diagnóstico , Tromboembolia Venosa/tratamiento farmacológico , Tromboembolia Venosa/etiología , Inmunoglobulinas Intravenosas/uso terapéutico , Dermatomiositis/complicaciones , Dermatomiositis/diagnóstico , Dermatomiositis/tratamiento farmacológico , Factores de Riesgo , Medición de RiesgoRESUMEN
This case series examines the efficacy of anifrolumab as a therapeutic option for patients with lupus erythematosus.
Asunto(s)
Lupus Eritematoso Discoide , Lupus Eritematoso Sistémico , Humanos , Anticuerpos Monoclonales Humanizados/uso terapéutico , Lupus Eritematoso Discoide/diagnóstico , Lupus Eritematoso Discoide/tratamiento farmacológicoRESUMEN
Background: Alopecia areata (AA) is a disease of hair loss with multiple treatment options. Physicians play an important role in guiding patients during the decision-making process. Objective: Assess physicians' values and attitudes when helping patients choose an AA treatment. Methods: Semi-structured qualitative interviews were conducted with dermatologists of varying practice type and location. Each interview was coded independently twice using inductive thematic analysis. Interrater reliability and code frequencies were determined. Results: Fourteen participants were interviewed. Interrater reliability was κ = 0.85 to 0.97. Dermatologists wanted patients to consider various treatment factors (ie, efficacy, safety, convenience of use, accessibility) and also assessed patients' AA clinical severity and personality traits. Participants often encountered various barriers to effective communication with patients, which may be mitigated by shared decision-making. Shared decision-making tools were perceived to potentially improve patient care and communication, although physicians expressed concern about lack of individualization, limitations of time, and the appropriateness of information. Conclusion: AA treatment decision-making is a complex process that often utilizes the expertise of a dermatologist, during which shared decision-making tools may be of value to both patients and physicians.
RESUMEN
This Viewpoint examines the inconsistencies in classification of cosmetic vs medical care and offers potential solutions to the issue of payers not providing coverage for skin conditions that have psychosocial effects.