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BACKGROUND: Identifying migraine comorbidities may guide prognosis and treatment options. This study aimed to assess the frequency of comorbid conditions among adults with migraine living in Greater Cairo. METHODS: In this cross-sectional study, Egyptian migraine sufferers aged ≥ 18 years living in Greater Cairo were consecutively recruited (April 2019 - April 2021). Following The International Classification of Headache Disorders-third edition, diagnosis of migraine was confirmed, and the type of migraine was defined as whether episodic or chronic, with or without aura, with childhood/adolescence or adulthood onset. Specialist physicians from the research team assessed comorbid conditions among the respondents. RESULTS: The mean age of respondents (n = 1064) was 35 ± 7. Irritable bowel syndrome represented the most common comorbidity in our patients (45.5%), followed by vitamin D deficiency (41.8%). The frequency of epilepsy, stroke, multiple sclerosis, and systemic lupus erythematosus was significantly higher in patients with chronic than episodic type (χ2 = 4.514, P = 0.034), (χ2 = 12.302, P = 0.001), (χ2 = 12.302, P = 0.001), (χ2 = 4.806, P 0.028), respectively. Females with menstrual migraines had a significantly higher frequency of generalized anxiety disorder, panic attacks, and restless leg syndrome than those with non-menstrual migraines (χ2 = 7.636, P 0.006), (χ2 = 9.245, P = 0.002), and (χ2 = 11.997, P = 0.001), respectively. The frequency of diabetes was significantly higher in patients with migraine with aura than in those without aura (χ2 = 4.248, P value 0.039). CONCLUSION: This study provides a better understanding of the comorbidities in Egyptian patients with migraine and will provide new avenues for developing individualized therapy for migraine patients.
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Epilepsia , Trastornos Migrañosos , Adulto , Femenino , Adolescente , Humanos , Niño , Estudios Transversales , Egipto/epidemiología , Trastornos Migrañosos/epidemiología , Trastornos Migrañosos/diagnóstico , CefaleaRESUMEN
BACKGROUND: Noncultured autologous melanocyte keratinocyte transplantation is considered a safe and effective treatment option in stable vitiligo. Factors associated with risk of infection are still poorly explored. OBJECTIVE: To search for factors associated with the risk of infection after noncultured autologous melanocyte keratinocyte transplantation (MKTP). METHOD: This was a retrospective multicentric study including all patients with vitiligo who had undergone noncultured autologous MKTP between January 2010 and December 2020. Data included age, sex, site, and size of the treated area, recipient area preparation method, and antibiotic prescription preceding the procedure. Univariate and multivariate analyses to search for factors associated with infection after MKTP were conducted. RESULTS: A total of 672 patients were included. Infection was present in 39 of the patients (6%) (95% confidence interval [CI]: 4.2%-7.7%). The following factors were independently associated with higher rate of infection: cryotherapy for recipient area preparation (OR 19.76, 95% CI: 3.21-121.74) and treated lesions on the trunk (OR 2.67, 95% CI: 1.21-5.90), lower extremity (OR 5.99, 95% CI: 2.49-14.40), and foot (OR 13.15, 95% CI: 4.37-39.62). CONCLUSION: Infection after noncultured autologous MKTP is not uncommon. Cryotherapy for recipient area preparation and lesions on the trunk, lower extremity, or foot was independently associated with an increased risk of infection.
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Vitíligo , Humanos , Queratinocitos/patología , Melanocitos/patología , Estudios Retrospectivos , Factores de Riesgo , Trasplante Autólogo/efectos adversos , Resultado del Tratamiento , Vitíligo/cirugíaRESUMEN
In spite of multiple therapeutic regimens for vitiligo, disease relapse remains a challenge. Most guidelines consider systemic treatments only in rapidly progressive disease with wider surface areas. This delay in halting the immune attack, may give the chance for further disease progression as well as establishment of resident memory T-cell population predisposing to future relapses. To assess the ability of early systemic therapy of localized (<2% BSA), recent onset (<6 months) vitiligo to control disease activity and minimize the possibility of recurrence. Twenty-five patients with recent onset (<6 months), localized (<2% BSA) vitiligo were included. Patients received pulse dexamethasone therapy for 6 months plus topical treatments and NB-UVB sessions. Patients were followed monthly as regards percent of repigmentation and VIDA score. To detect recurrence, biannual assessment was done for 4 years. Eighty-four percent of patients had acrofacial lesions and 44% had facial lesions. Arrest of activity was achieved after 3.65 ± 2.19 months. Complete repigmentation was achieved in a mean duration of 6.88 ± 0.2 months. At the end of the 4-year follow up, recurrence occurred in 32% of patients. In spite of recurrence, localized disease (<2% BSA) was secured. A significantly higher incidence of recurrence was associated with cases with bilateral distribution of lesions. Early systemic immunomodulation for recent localized vitiligo is a successful approach to achieve early control of disease activity and minimize the incidence of recurrence. Such cases should not be overlooked but managed as early as possible; it is a race against time.
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Terapia Ultravioleta , Vitíligo , Progresión de la Enfermedad , Estudios de Seguimiento , Humanos , Resultado del Tratamiento , Vitíligo/tratamiento farmacológico , Vitíligo/terapiaRESUMEN
BACKGROUND: NB-UVB has long been the vitiligo management pillar with capability of achieving the main treatment outcomes; repigmentation and stabilization. Its stabilizing effect in dark skin has been debatable. However, randomized controlled trials regarding NB-UVB ability to control disease activity are lacking. PURPOSE: To assess stabilizing effect of NB-UVB in comparison to systemic corticosteroids, the mainstay in vitiligo stabilization, in skin photo-types (III-V). METHODS: This is a multicenter, placebo-controlled, randomized, prospective study. Eighty patients with active nonsegmental vitiligo (NSV) (Vitiligo disease activity (VIDA) ≥2) were randomized to either NB-UVB and placebo (NB-placebo) or NB-UVB and dexamethasone oral mini-pulse (OMP) therapy (NB-OMP) for 6 months. Sixty four patients completed the study, 34 in the NB-OMP group and 30 in the NB-placebo group. Patients were evaluated fortnightly according to presence or absence of symptoms/signs of activity. RESULTS: In spite of earlier control of disease activity observed in the NB-OMP group, it was comparable in both groups by the end of the study period. Disease activity prior to therapy, but not extent, was found to influence control of activity in both groups. Thus, NB-UVB is a safe sole therapeutic tool in vitiligo management. Not only does it efficiently achieve repigmentation, but also it is a comparable stabilizing tool for systemic corticosteroids in spite of slightly delayed control. CONCLUSION: NB-UVB is the only well-established vitiligo therapy that can be used solely whenever corticosteroids are contraindicated or immune-suppression is unjustified. Nonetheless, its combination with corticosteroids expedites response and improves compliance.
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Terapia Ultravioleta , Vitíligo , Terapia Combinada , Humanos , Estudios Prospectivos , Pigmentación de la Piel , Resultado del Tratamiento , Vitíligo/tratamiento farmacológico , Vitíligo/radioterapiaRESUMEN
Lucio phenomenon, or Lucio leprosy, is a rare severe lepra reaction that develops exclusively in patients with diffuse nonnodular lepromatous leprosy. It is characterized by irregular, angulated, or stellar necrotizing purpuric lesions that develop ulcerations. It mainly involves the extremities and develops as a result of massive invasion of vascular endothelial cells with lepra bacilli and secondary thrombotic vascular occlusion. Antiphospholipid antibodies often are detected in cases of Lucio phenomenon, and they are thought to play a role in its pathogenesis. We report a case of diffuse lepromatous leprosy in Egypt in which Lucio phenomenon with scrotal involvement and positive antiphospholipid antibodies was the first diagnostic presentation. The patient showed an excellent response to a combination of antileprotic treatment, low dose of prednisolone, acetylsalicylic acid, and anticoagulants. In addition, surgical debridement and vacuum therapy were performed for the scrotal lesion. Awareness of this grave presentation of leprosy is important for both dermatologists and rheumatologists to avoid misdiagnosis as vasculitis/collagen disease.
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Lepra Lepromatosa , Lepra , Púrpura , Vasculitis , Células Endoteliales , Humanos , Lepra Lepromatosa/diagnósticoRESUMEN
BACKGROUND: Acne is a chronic inflammatory disease of the pilosebaceous units, of multifactorial pathogenesis, one of which could be an adipokine such as visfatin. AIM: The aim of this study was to study visfatin expression both in lesional skin and serum, of acne patients versus healthy controls. The secondary aim was to study the relationship of visfatin levels with dyslipidemia/metabolic syndrome. METHODS: This study included 30 patients with moderate and severe acne vulgaris and 30 age- and sex-matched healthy controls. Serum and tissue visfatin were estimated by enzyme-linked immune-sorbent assay. Clinical and laboratory examinations were done to assess the anthropometric data and various criteria of metabolic syndrome. RESULTS: Tissue and serum visfatin levels were significantly higher in patients as compared to healthy controls. Tissue visfatin levels were significantly higher than its serum levels in both patients and controls. Serum visfatin was significantly higher in overweight individuals. No correlations were found between tissue and serum visfatin levels in both patients and controls. Moreover, serum and tissue visfatin levels did not correlate to any of the lipid profile parameters or criteria of metabolic syndrome in acne patients. LIMITATIONS: The study had a small sample size and did not localize the exact source of tissue visfatin. Polycystic ovary syndrome PCOS was not evaluated. CONCLUSION: Visfatin is an important proinflammatory adipokine, with significantly higher expression in acne patients. Tissue rather than serum visfatin might play a key role in acne.
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Acné Vulgar/metabolismo , Nicotinamida Fosforribosiltransferasa/metabolismo , Piel/metabolismo , Adolescente , Adulto , Estudios de Casos y Controles , Niño , Ensayo de Inmunoadsorción Enzimática , Femenino , Humanos , Masculino , Adulto JovenRESUMEN
BACKGROUND AND OBJECTIVES: Acne is a widespread disorder of the pilosebaceous unit. Isotretinoin is the background treatment of cases of severe acne. Side effects associated with the standard 0.5-1 mg/kg/day dose decrease patient compliance. Pulsed dye laser (PDL) was proved effective in the management of inflammatory acne. The focus was to evaluate the efficacy of combining low-dose isotretinoin (0.25 mg/kg/day) with PDL in comparison with the standard higher-dose isotretinoin (0.5 mg/kg/day) as monotherapy for the management of acne vulgaris. STUDY DESIGN/MATERIALS AND METHODS: The current prospective randomized comparative study included 46 acne patients, who were randomly divided into two groups. The first (ISO/PDL group) was treated with oral isotretinoin (0.25 mg/kg/day) and five sessions of PDL. The second (ISO group) was treated with oral isotretinoin (0.5 mg/kg/day). The physician's clinical assessment was done by three blinded dermatologists using quartile scale score and erythema score at baseline, 3 months, and 6 months and global acne grading system (GAGS) at baseline and 6 months. Patient satisfaction was assessed using the Cardiff Acne Disability Index (CADI). RESULTS: Both groups showed a significant improvement in all assessed parameters compared with baseline at 3 and 6 months. Comparing both groups together, the ISO/PDL group showed a statistically significantly greater improvement regarding all parameters at both assessment times. Regarding adverse events, six patients (26%) suffered from flare in the ISO group versus none in the combined group. Dryness was encountered in 20 patients (86%) in the ISO group versus five patients (21%) in the other group. The ISO/PDL group received significantly less cumulative isotretinoin dosage (48.7 ± 5.7 mg/kg) in comparison to the ISO group (100.4 ± 3.1 mg/kg) (P < 0.05). CONCLUSION: The current study offers a new collaboration between two well-studied and established treatment modalities leading to a harmony of therapeutic synergism while minimizing the risk of side effects. Longer periods of follow-up are recommended to diagnose any relapses and modify the proposed protocol. Lasers Surg. Med. © 2020 Wiley Periodicals LLC.
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Acné Vulgar , Fármacos Dermatológicos , Láseres de Colorantes , Acné Vulgar/tratamiento farmacológico , Fármacos Dermatológicos/uso terapéutico , Humanos , Isotretinoína/uso terapéutico , Láseres de Colorantes/uso terapéutico , Satisfacción del Paciente , Piel , Resultado del TratamientoAsunto(s)
Antineoplásicos/efectos adversos , Hiperpigmentación/inducido químicamente , Huésped Inmunocomprometido , Queratosis/inmunología , Infecciones por Polyomavirus/inmunología , Niño , Humanos , Queratosis/virología , Masculino , Leucemia-Linfoma Linfoblástico de Células Precursoras/tratamiento farmacológicoRESUMEN
BACKGROUND: Keloids and hypertrophic scars are challenging to both patients and physicians. They can be aesthetically disfiguring, functionally debilitating, and emotionally distressing. Lasers have introduced new mechanisms to improve scars both on aesthetic and symptomatic levels. AIM OF WORK: Comparing the efficacy of fractional CO2 laser, long-pulsed Nd:YAG laser and their combination in the treatment of hypertrophic scars and keloids on clinical, histopathological, and biochemical basis. PATIENTS AND METHODS: Thirty patients with hypertrophic scars and keloids were enrolled in the study. Three scars in each patient were randomly assigned to treatment modalities (i) Fractional CO2 , (ii) Nd:YAG laser, (iii) Combined CO2 and Nd:YAG lasers. For each treatment area four sessions, 4-6 weeks apart were performed. Clinical evaluation was done before and 1 month following last session using the Vancouver Scar Scale (VSS) and the Patient and Observer Scar Assessment Scale (POSAS). Routine hematoxylin and eosin, Masson's trichrome, and Orcein stains were used to evaluate the appearance and pattern of dermal collagen and elastic fibers. Image analysis was used to quantitatively assess the density of collagen and elastic fibers. Biochemical evaluation of tissue level of transforming growth factor-ß I (TGF-ß I) and TGF-ß III was performed using enzyme-linked immunosorbent assay studies. RESULTS: Both VSS and POSAS showed significant improvement following treatment with the three used modalities. Collagen fibers showed significant improvement as regards appearance and pattern while it was insignificant as regards density. Elastic fibers density improvement was only significant in fractional CO2 (treatment area A). Hypertrophic scars showed more significant improvement with fractional CO2 laser, while in keloids there was no significant difference between the three modalities regarding improvement. Level of TGF-ß I showed significant reduction after treatment in all treatment modalities, while TGF-ß III levels showed insignificant elevation in all treatment modalities. Side effects were significantly higher in treatment area C (combined treatment). CONCLUSION: Long pulsed Nd:YAG laser is effective and safe treatment of hypertrophic scars and keloids. Fractional CO2 laser yields better improvement in hypertrophic scars, while in keloids both fractional CO2 and Nd:YAG lasers achieve comparable improvement. Combination in the same session did not add significant additional benefit and the side effects profile was higher. LIMITATIONS: small sample size and short follow-up period. Lasers Surg. Med. © 2020 Wiley Periodicals, Inc.
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Cicatriz Hipertrófica , Queloide , Láseres de Gas , Láseres de Estado Sólido , Dióxido de Carbono , Cicatriz Hipertrófica/patología , Humanos , Queloide/patología , Queloide/cirugía , Láseres de Gas/uso terapéutico , Láseres de Estado Sólido/uso terapéutico , Resultado del TratamientoRESUMEN
BACKGROUND AND OBJECTIVES: To investigate the therapeutic efficacy and safety of growth factors combined with fractional carbon dioxide (CO2 ) laser in comparison with fractional CO2 alone in a sample of patients with facial mature burn scars. STUDY DESIGN/MATERIALS AND METHODS: Fifteen Egyptian patients with bilateral facial burn scars were treated with six sessions of fractional CO2 laser at 6-week intervals. Following each laser session, a topical growth factors cocktail was applied to one side of the face in a split-face manner. Clinical evaluation by Vancouver Scar Scale (VSS), Patient and Observer Scar Assessment Scale (PSOS), and photography before and 2 months after the last laser session was done. Three millimeter punch biopsies were obtained from each side of the face pre- and 1-month posttreatment to measure the mean area percent of collagen. RESULTS: Posttreatment, both VSS and PSOS scores decreased on both sides of the face being more significant on the growth factors treated side, showing more scar pliability and shorter downtime (P = 0.001). A significant difference in the mean area percent of collagen was also noted on both sides. CONCLUSION: Adding topical growth factors to fractional CO2 laser treatments is effective and safe with better results as regards scar pliability and shorter downtime than fractional CO2 laser alone. Lasers Surg. Med. © 2020 Wiley Periodicals, Inc.
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Quemaduras , Láseres de Gas , Quemaduras/complicaciones , Dióxido de Carbono , Cicatriz/etiología , Cicatriz/patología , Humanos , Láseres de Gas/uso terapéutico , Proyectos Piloto , Resultado del TratamientoRESUMEN
BACKGROUND: Fractional CO2 laser has been shown effective in improving pigmentation, pruritus, and tightness of hypertrophic burn scars. However, there is no consensus on the optimal treatment parameters. OBJECTIVE: To compare effectiveness of different densities of fractional CO2 laser in the treatment of mature hypertrophic burn scars. MATERIALS AND METHODS: The study included 25 patients, each with 3 or more mature hypertrophic burn scars. Scars were randomly assigned to treatment with low-, medium-, and high-density fractional CO2 laser. Each scar received 3 sessions of laser at 1-month interval. The degree of improvement was assessed clinically using Vancouver Scar Scale (VSS) and Patient and Observer Scar Assessment Scale (POSAS) scores, and histologically through evaluation of collagen (Masson's Trichrome stain) before and 1 month after end of therapy. RESULTS: High-density parameters showed significant higher improvement in VSS and POSAS assessment scores (p-value < .001). Pliability and relief are the most improved parameters. Histopathological evaluation revealed a significant drop in the mean area percent of collagen in the 3 used parameters, with highest improvement with high-density laser treatment (p-value < .001). CONCLUSION: High-density fractional CO2 laser treatment provides more improvement in burn scars both clinically and histopathologically.
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Quemaduras/complicaciones , Cicatriz Hipertrófica/terapia , Terapia por Láser/métodos , Láseres de Gas/uso terapéutico , Adolescente , Adulto , Cicatriz Hipertrófica/etiología , Cicatriz Hipertrófica/patología , Femenino , Humanos , Terapia por Láser/instrumentación , Masculino , Piel/patología , Piel/efectos de la radiación , Resultado del Tratamiento , Cicatrización de Heridas/efectos de la radiación , Adulto JovenAsunto(s)
Dermatosis Facial/diagnóstico , Síndromes Neoplásicos Hereditarios/diagnóstico , Neoplasias Cutáneas/diagnóstico , Niño , Diagnóstico Diferencial , Dermatosis Facial/patología , Dermatosis Facial/cirugía , Humanos , Masculino , Síndromes Neoplásicos Hereditarios/patología , Síndromes Neoplásicos Hereditarios/cirugía , Neoplasias Cutáneas/patología , Neoplasias Cutáneas/cirugíaAsunto(s)
Dermatosis Facial/diagnóstico , Hiperplasia/diagnóstico , Seudoxantoma Elástico/diagnóstico , Glándulas Sebáceas/patología , Piel/patología , Administración Oral , Biopsia , Cara , Dermatosis Facial/complicaciones , Dermatosis Facial/patología , Femenino , Humanos , Hiperplasia/complicaciones , Hiperplasia/patología , Isotretinoína/administración & dosificación , Cuello , Seudoxantoma Elástico/complicaciones , Seudoxantoma Elástico/patología , Resultado del Tratamiento , Adulto JovenRESUMEN
A 77-year-old female patient presented with bilateral tender, swollen, erythematous, focally crusted cheeks with a discharge of pus and necrotic material, which had developed one month after autologous fat transfer and a corrective injection procedure conducted to correct an overdone fat transfer. Histopathological examination of the discharged material using routine hematoxylin and eosin staining revealed degenerated collagen admixed with three different filler materials. Scattered all throughout the specimen were numerous thick-walled, basophilic, nonbudding spherical bodies of variable sizes. The bodies stained positively with Periodic acid-Schiff and Alcian blue and showed internal septation and sporangia with a morula-like appearance. The morphology of these bodies was characteristic of a Prototheca infection. The patient was treated by surgical drainage accompanied by itraconazole 200mg daily for six months, ultimately showing marked improvement.
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Rituximab (RTX) has been used successfully to treat refractory pemphigus. We aimed to assess the response of pemphigus vulgaris (PV) cases to RTX therapy and its effect on CD4+CD25+ (T regulatory) cells level. Sixteen PV patients were included in this study, each received one cycle of two RTX infusions (1000 mg on days 1 and 15). Five PV patients served as controls. All cases were on prednisolone ± adjuvant therapy. Pemphigus disease area index (PDAI), autoimmune bullous skin intensity score (ABSIS), anti-desmoglein antibodies, CD4, CD8, CD20 and CD4+CD25+ levels were assessed at baseline, 3, 6 and 12 months after therapy. Fourteen patients were followed up for a mean duration of 17 while two were lost to follow up 6 months after RTX therapy. A significant decrease in PDAI, ABSIS, Dsg3 (p < 0.0001) was found. The depletion of B cells lasted for 12 months in 11 (69%) patients and for 24 months in 3 (21.4%) patients. There was significant decrease in CD20+ and CD4+CD25+ cells after 12 months of RTX, p values were 0.005 and 0.02, respectively. While no similar change in CD8 and CD4 was found (p = 0.2 for both), no significant change of CD20 and CD4+CD25+ cells were detected in the control group. In conclusion RTX is safe and effective as an adjuvant therapy in refractory cases of PV. In addition to B cell depletion a significant reduction of T regulatory cells occurs in treated cases which may be due to increased skin homing of these cells.
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Linfocitos B/citología , Pénfigo/tratamiento farmacológico , Rituximab/uso terapéutico , Piel/patología , Linfocitos T Reguladores/citología , Adulto , Recuento de Linfocito CD4 , Quimioterapia Adyuvante , Desmogleína 3/metabolismo , Femenino , Humanos , Masculino , Persona de Mediana Edad , Prednisolona/uso terapéuticoRESUMEN
Vitiligo is a disease characterized by disappearance of melanocytes from the skin. It can negatively influence the physical appearance of affected individuals, and may profoundly affect a person's psychosocial function and quality of life. Therefore, vitiligo should not be considered as merely a condition that affects a patient's appearance, but needs to be actively treated in patients who seek medical help. Phototherapy has been used as the main treatment modality for patients with vitiligo. Different forms of phototherapy for vitiligo include broadband UVB, narrowband UVB, excimer light and excimer laser, and psoralen plus UVA.
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Láseres de Excímeros/uso terapéutico , Terapia por Luz de Baja Intensidad/métodos , Terapia PUVA/métodos , Vitíligo/terapia , Humanos , Terapia Ultravioleta/métodosRESUMEN
BACKGROUND: A poloxamer solution acting as a vehicle for the lipid base particulate system (cubosome dispersions) containing alpha lipoic acid (ALA) has achieved encouraging results in skin aging. OBJECTIVE: Evaluate the efficacy of 5% Cubosomal ALA as an anti-aging formulation. METHODS: This single-blinded, placebo-controlled, comparative study was conducted on 20 females. Patients were instructed to apply a gel formulation containing the active ingredient over the right half of their face and a placebo gel on the left half twice daily for 6 months. Global aesthetic improvement scale (GAIS) was utilized as a measure of clinical progress. The thicknesses of the epidermis and dermis were assessed before and after treatment using an ultrasound biomicroscope. RESULTS: The GAIS score assessment at 3 and 6 months showed a significantly greater improvement on the right sides in comparison with the left sides. At the end of the treatment period, the mean epidermal thickness significantly increased on the right side in comparison with the left side and the mean dermal thickness increased more on the right side in comparison with the left side; however, this difference was not significant. CONCLUSION: 5% Cubosomal ALA is an effective and safe modality for improving aging face.
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Antioxidantes/administración & dosificación , Fármacos Dermatológicos/administración & dosificación , Cara , Envejecimiento de la Piel/efectos de los fármacos , Ácido Tióctico/administración & dosificación , Administración Cutánea , Adulto , Dermis/anatomía & histología , Epidermis/anatomía & histología , Estética , Femenino , Geles , Humanos , Persona de Mediana Edad , Satisfacción del Paciente , Rejuvenecimiento , Método Simple CiegoRESUMEN
Phototherapy has been the mainstay of vitiligo therapy for several decades. A variety of wavelengths and modalities are available, but narrowband ultraviolet B remains the safest and most commonly used treatment. Acting on multiple steps in vitiligo pathogenesis, narrowband ultraviolet B is one of the few therapies that can effectively induce stabilization and stimulate repigmentation. Achievement of optimal results involves using a combination of appropriate treatment protocols, careful patient selection, and patient education to set expectations. Individual patient characteristics, including disease activity, vitiligo phenotype, lesion location, and skin phototype, should all be considered, along with combination therapies.