Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 125
Filtrar
Más filtros

Tipo del documento
Intervalo de año de publicación
1.
Ophthalmology ; 131(5): 595-610, 2024 May.
Artículo en Inglés | MEDLINE | ID: mdl-38007198

RESUMEN

TOPIC: Review of the efficacy and safety of standard versus soft topical steroid application after cataract surgery. CLINICAL RELEVANCE: The control of postoperative inflammation is the mainstay of treatment after cataract surgery. However, no consensus exists regarding the postoperative steroid of choice. Basing the choice of topical postoperative steroidal treatment on high-quality data regarding both risks and benefits of various drugs would be advantageous for both patients and clinicians. METHODS: A systematic search of the PubMed, Scopus, and Embase electronic databases for all peer-reviewed published randomized control trials that included clinical outcomes of topical steroidal treatment after uneventful cataract surgery was performed. Individual study data were extracted and evaluated in a weighted pooled analysis including grading of total anterior chamber (AC) inflammation, AC cells, AC flare, postoperative visual acuity (VA), intraocular pressure (IOP), and rate of adverse events (AEs). RESULTS: Overall, 508 studies were found, of which 7 were eligible for the systematic review and ultimately were included for analysis, reporting on 593 patients from 5 countries. Age of included patients, when available, ranged between 3.7 and 73.4 years. Follow-up data were available for analysis at 1, 7, and 28 days after surgery. Except for a significantly lower grade of AC flare in the standard steroid group at day 7 (standardized mean difference, 0.26; 95% confidence interval, 0.05-0.47; I2 = 0%), inflammatory activity measurements displayed insignificant differences at every other follow-up (days 1 and 28 after surgery). Pooled analysis of IOP at each follow-up demonstrated a higher IOP at the 7-day visit in the standard steroid group, whereas IOP at other time points was comparable among the groups. Qualitative analysis of ocular AEs showed similarities among the groups. DISCUSSION: The findings of this study suggest that for the average patient, both groups produce a comparable effect on both AC inflammation and postoperative IOP and VA. FINANCIAL DISCLOSURE(S): The author(s) have no proprietary or commercial interest in any materials discussed in this article.

2.
Clin Gastroenterol Hepatol ; 21(9): 2252-2259.e3, 2023 08.
Artículo en Inglés | MEDLINE | ID: mdl-36410644

RESUMEN

BACKGROUND & AIMS: Understanding which eosinophilic esophagitis (EoE) patients will respond to treatment with topical corticosteroids (tCS) remains challenging, and it is unknown whether obesity impacts treatment response. This study aimed to determine whether treatment outcomes to tCS in EoE patients vary by body mass index (BMI). METHODS: This retrospective cohort study of the University of North Carolina EoE Clinicopathologic database assessed subjects age 14 years or older with a new diagnosis of EoE. Their BMI was calculated and histologic, symptom, and endoscopic responses were recorded after tCS treatment. The treatment response of obese (BMI, ≥30 kg/m2) and nonobese EoE status was compared using bivariate and multivariate analyses. RESULTS: We identified 296 EoE patients treated with tCS. Baseline characteristics were similar, although obese EoE patients had more heartburn and hiatal hernias. Histologic response was higher for those who were nonobese compared with obese at fewer than 15 (61% vs 47%; P = .049) and 6 or fewer (54% vs 38%; P = .02) eosinophils per high-power field, respectively. In addition, nonobese patients had significantly greater endoscopic and symptomatic responses. On multivariate analysis, increasing BMI was associated independently with decreased histologic response after accounting for age, heartburn, dilation, and hiatal hernia whether BMI was assessed as a continuous variable (adjusted odds ratio [aOR], 0.93; 95% CI, 0.89-0.98), as nonobese vs obese (aOR, 0.38; 95% CI, 0.21-0.68), or in 4 categories (overweight vs normal [aOR, 0.46; 95% CI, 0.26-0.84] or obese vs normal [aOR, 0.26; 95% CI, 0.13-0.51]). CONCLUSIONS: As BMI increases in EoE patients, the odds of histologic, symptomatic, and endoscopic responses to tCS decreases, with obese patients having an approximately 40% decrease in odds of response.


Asunto(s)
Esofagitis Eosinofílica , Humanos , Adolescente , Esofagitis Eosinofílica/complicaciones , Esofagitis Eosinofílica/tratamiento farmacológico , Esofagitis Eosinofílica/diagnóstico , Índice de Masa Corporal , Pirosis/complicaciones , Estudios Retrospectivos , Glucocorticoides , Esteroides , Obesidad/complicaciones
3.
BMC Ophthalmol ; 23(1): 237, 2023 May 26.
Artículo en Inglés | MEDLINE | ID: mdl-37237264

RESUMEN

BACKGROUND: Increased intraocular pressure (IOP), a side effect of corticosteroid eye drops, typically develops during the first few weeks of administration, and steroid response is not generally considered a cause of increased IOP immediately after cataract surgery. CASE PRESENTATION: Here, I report a rare case of increased IOP due to steroid eye drops immediately after surgery. A man in his 80s presented with vision loss. Bilateral cataracts and pseudoexfoliation syndrome were confirmed. Postoperative eye drops including steroid eye drops were started immediately after cataract surgery in the right eye. High IOP was observed at the next and subsequent morning visits, but IOP normalized when steroid eye drops were discontinued. After surgery on the left eye, steroids were not administered postoperatively, and no increase in IOP was observed. CONCLUSION: This case report highlights that a very early steroid response may be potential cause of elevated IOP immediately after cataract surgery.


Asunto(s)
Extracción de Catarata , Catarata , Hipertensión Ocular , Masculino , Humanos , Presión Intraocular , Hipertensión Ocular/tratamiento farmacológico , Extracción de Catarata/efectos adversos , Catarata/complicaciones , Soluciones Oftálmicas
4.
J Wound Care ; 32(Sup1): S4-S8, 2023 Jan 02.
Artículo en Inglés | MEDLINE | ID: mdl-36630192

RESUMEN

Arteriovenous malformations (AVMs) are rare congenital errors of vascular morphogenesis, characterised by abnormal direct communications between arteries and veins, bypassing the normal capillary bed. Apart from the central nervous system, typical locations include the head and neck, and less frequently limbs, trunk or internal organs. AVMs of the head and neck often become clinically evident and symptomatic only in later childhood and are characterised by a history of variable growth, sometimes leading to large, deforming, pulsating masses with a propensity to massive haemorrhage. Therapeutic strategy is based on selective embolisation, surgical excision, or a combination of both. Radical surgical excision of local AVMs is the only effective treatment but it may be mutilating, especially for AVMs of the head and neck. Laser therapy represents a good option to treat the cutaneous aspects of AVMs nevertheless, its efficacy is limited. To the date, pharmacological therapy for AVMs is still on debate due to its controversial outcomes as it seems not as effective as other treatments and usually requires a longer course of application. However, pharmacological therapy could be useful in selected patients and for AVMs nonresponsive to traditional treatment, allowing them to obtain acceptable results without serious complications. This paper reports the case of a serious laser complication of extensive intraorbital AVM successfully treated by local reconstruction and topical pharmacological treatment.


Asunto(s)
Malformaciones Arteriovenosas , Rayos Láser , Humanos , Malformaciones Arteriovenosas/cirugía , Embolización Terapéutica/métodos , Cabeza , Rayos Láser/efectos adversos , Resultado del Tratamiento
5.
Exp Dermatol ; 31(11): 1764-1778, 2022 11.
Artículo en Inglés | MEDLINE | ID: mdl-36054319

RESUMEN

Psoriasis is a chronic inflammatory disease whereby long-term disease control remains a challenge for the patients. Latest evidence suggests that combined topical treatment with steroids and vitamin D analogue foam (Calcipotriol/Betamethasone) is efficient in long-term management of the disease and reducing the number of relapses. Its effects on cellular inflammation and cytokine production remain to be explored. We set out to examine the effect of topical therapies on cellular infiltrate and cytokine profile in the lesional skin of psoriasis patients. This was a monocentric, double-blind, randomized trial with 30 patients. Patients were treated with the combined Calcipotriol/Betamethasone foam, Betamethasone foam alone, Clobetasol Propionate ointment or placebo. 4 mm skin biopsies from lesional and non-lesional sites were taken before and 4 weeks after treatment. Cellular infiltrate, IFNγ and IL-17 were studied by immunofluorescence. Each patient was their own control. Evolution in skin inflammation was studied in parallel with changes in patient's epidermal thickness and their tPASI clinical score. Lesional skin was characterized by increased epidermal thickness, increased number of IL-17 and IFNγ producing CD8+ T cells, NK cells and neutrophils. All treatment reduced epidermal thickness and improved patients tPASI scores. Only the combined Calcipotriol/Betamethasone foam completely abolished epidermal and dermal influx of CD8+ T cells, reduced number of CD8 + IFNγ+ cells (but not CD8 + IL-17+ cells) and significantly reduced the number of MPO+ neutrophils which were predominantly IL-17+. None of the treatments had effect on NK cells. We have shown the combined topical treatment with Calcipotriol/Betamethasone foam to be effective in reducing cellular influx into lesional skin of psoriasis patients and this effect to be superior to emollient or Betamethasone alone. Its previously described efficacy in the clinic may be attributed to its unique and rapid ability to inhibit both adaptive CD8+ T cell and innate immune neutrophilia influx into the skin, which was not observed for the other treatments.


Asunto(s)
Interleucina-17 , Psoriasis , Humanos , Emolientes/uso terapéutico , Pomadas/uso terapéutico , Calcitriol , Psoriasis/tratamiento farmacológico , Betametasona/uso terapéutico , Inflamación/tratamiento farmacológico
6.
Ophthalmologica ; 245(2): 179-186, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-34182564

RESUMEN

PURPOSE: The purpose of this study was to report the closure of macular hole without surgery in 7 cases using medical therapies. METHODS: The retrospective review of 7 cases of full-thickness macular holes, which closed after medical therapy without surgery. RESULTS: Seven eyes of 7 patients developed full-thickness macular holes, which initially closed on medical therapy without surgery. Six patients were kept on maintenance therapy; 1 recurred and 5 did not develop recurrence. One patient was taken off of maintenance therapy and later developed recurrent macular hole requiring macular hole surgery. CONCLUSIONS: Medical therapy to decrease macular edema may facilitate macular hole closure and should be considered, especially for small macular holes with significant edema. Reopening of macular holes may occur after stopping topical maintenance therapy for macular edema, which occurred at 10 weeks and 9 months after maintenance therapy was discontinued or markedly tapered.


Asunto(s)
Edema Macular , Perforaciones de la Retina , Humanos , Edema Macular/diagnóstico , Edema Macular/tratamiento farmacológico , Edema Macular/etiología , Perforaciones de la Retina/diagnóstico , Perforaciones de la Retina/etiología , Perforaciones de la Retina/cirugía , Estudios Retrospectivos , Vitrectomía
7.
Graefes Arch Clin Exp Ophthalmol ; 259(10): 3159-3165, 2021 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-33959809

RESUMEN

PURPOSE: Cushingoid features are occasionally encountered in infants after pediatric cataract surgery. The aim of this study is to evaluate whether the use of topical glucocorticoids (GCs) following congenital cataract surgery can result in endogenous adrenal suppression and/or systemic side effects similar to those seen with systemic steroids. METHODS: A prospective study was performed on 20 infants with bilateral congenital cataract. All infants received a single subconjunctival betamethasone injection of 1 mg at the end of surgery in addition to topical dexamethasone eye drops 1 mg/ml for 6 weeks. All infants had anthropometric measurements and blood pressure measurements, serum cortisol, and ACTH level measurements before surgery and 2 months after. In addition, the total administered glucocorticoid adjusted per weight was calculated. RESULTS: The mean age of the infants was 4.93 ± 2.58 months. Thirteen were males (65%). The total administered glucocorticoid dose was 18.7 mg and the mean cumulative dexamethasone equivalent dose administered was 2.75 ± 1.31 mg/kg. There was a statistically significant increase in the adjusted weight percentile for age (P = 0.009). Both the systolic and diastolic blood pressure were significantly elevated (P = 0.005 and P = 0.025 respectively). There was a statistically significant reduction in both the morning and afternoon serum ACTH levels (P = 0.023 and P = 0.014). The reduction in serum cortisol levels was statistically non-significant. CONCLUSIONS: Topical steroids following pediatric cataract surgery can result in both subclinical and clinical changes in the hypothalamic-pituitary-adrenal axis that can be easily overlooked and need careful attention and follow-up.


Asunto(s)
Catarata , Hidrocortisona , Corticoesteroides , Hormona Adrenocorticotrópica , Niño , Dexametasona , Glucocorticoides , Humanos , Sistema Hipotálamo-Hipofisario , Lactante , Masculino , Sistema Hipófiso-Suprarrenal , Estudios Prospectivos
8.
Gastroenterol Hepatol ; 44(4): 251-260, 2021 Apr.
Artículo en Inglés, Español | MEDLINE | ID: mdl-33162187

RESUMEN

BACKGROUND: Swallowed topical steroids are a mainstay drug therapy for eosinophilic esophagitis (EoE), studies have demonstrated good histologic response, but with enormous discrepancy in clinical and endoscopic improvement. We conducted this meta-analysis to investigate the efficacy of topical steroids in EoE in histological, clinical and endoscopic improvement. METHODS: Several databases were searched from inception to August 1, 2019 for randomized controlled trials (RCTs) comparing topical steroids with placebo for EoE in the short-term. The outcomes of interest mainly included basic characteristics of the studies, histologic, clinical, endoscopic response rate and adverse events. The results were pooled together using Reviewer Manager 5.3.5 software, and inconsistency was quantified using I2 statistics. RESULTS: Nine studies were eventually selected. The results showed that topical steroids were effective in inducing histologic response compared with placebo for both complete (OR 35.82, 95% CI 14.98-85.64, P<0.0001; I2=0, P=0.72) and partial response (OR 28.44, 95% CI 8.56-94.47, P<0.0001; I2=70%, P=0.0009). Moreover, topical steroids were useful in gaining clinical response (OR 2.53, 95% CI 1.14-5.60, P=0.02; I2=60%, P=0.02) and endoscopic response (OR 3.51, 95% CI 1.47-8.36, P=0.005; I2=0, P=0.57). Generally, topical steroids are well tolerated. The most common adverse events are infections and infestations (59 cases). CONCLUSION: Topical steroids were effective in inducing histological, clinical and endoscopic response in the short-term, and the adverse events were almost tolerable; however, we should interpret the result of clinical and endoscopic response with caution.


Asunto(s)
Esofagitis Eosinofílica/tratamiento farmacológico , Glucocorticoides/administración & dosificación , Administración Tópica , Esofagitis Eosinofílica/patología , Esofagoscopía , Humanos , Resultado del Tratamiento
9.
Ann Dermatol Venereol ; 148(3): 168-171, 2021 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-33858692

RESUMEN

BACKGROUND: There is no consensus on the treatment of drug reaction with eosinophilia and systemic symptoms (DRESS). At our center, systemic steroids (SS) are used for severe cases while topical steroids (TS) are used for mild and moderate forms. OBJECTIVES: To investigate the short-term outcome for patients with DRESS receiving SS as first-line therapy before being transferred to our department and then switched to TS after admission. METHODS: A retrospective monocenter study in DRESS patients (RegiSCAR score≥4) transferred to our dermatology department from a different setting between 07/2012 and 06/2018 and who had received SS before being transferred. Epidemiological, clinical and laboratory data were collected, as well as details of treatment modalities and outcome. RESULTS: Twenty patients were included. On admission to our department, 4 were assessed as having severe DRESS and continued on SS, while 16 were assessed as mild/moderate DRESS and were switched to TS. Among these 16 patients, the outcome on TS was favorable for 12 and quickly unfavorable for 4, who had to be switched back to SS. Retrospective analysis of the initial data (before transfer) showed that these 4 patients had previously had a greater number of severity criteria than the other 12. CONCLUSION: Caution is needed not only when deciding to initiate SS in DRESS but also on withdrawal of these drugs. Our series suggests that when SS are used as first-line therapy in DRESS patients with initial severity criteria, they should not be withdrawn quickly for a switch to TS, even where progression appears favorable, due to the risk of relapse.


Asunto(s)
Síndrome de Hipersensibilidad a Medicamentos/tratamiento farmacológico , Eosinofilia , Esteroides/administración & dosificación , Administración Tópica , Adulto , Síndrome de Hipersensibilidad a Medicamentos/diagnóstico , Síndrome de Hipersensibilidad a Medicamentos/epidemiología , Síndrome de Hipersensibilidad a Medicamentos/etiología , Eosinofilia/inducido químicamente , Eosinofilia/diagnóstico , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Resultado del Tratamiento
10.
Dermatol Ther ; 33(6): e14212, 2020 11.
Artículo en Inglés | MEDLINE | ID: mdl-32829512

RESUMEN

We report 16 patients of tinea cruris who presented with an asymptomatic red scrotum due to fixed dose combination creams containing antifungal agents and topical steroids applied to the thighs as a treatment of tinea cruris. The erythema resolved upon starting appropriate treatment with single molecule antifungal creams and oral antifungal drugs in about six weeks' time in majority of cases. We propose that this clinical presentation may be akin to red scrotum syndrome (RSS). Due to its asymptomatic nature in most of the cases, we propose that this could be a forme fruste of RSS.


Asunto(s)
Antifúngicos , Tiña Cruris , Antifúngicos/uso terapéutico , Eritema/tratamiento farmacológico , Humanos , Masculino , Escroto , Esteroides
11.
Lasers Med Sci ; 35(9): 2023-2029, 2020 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-32458080

RESUMEN

Facial vitiligo has considerable psychological and emotional impacts. Though topical corticosteroids are the mainstay treatment, adverse reactions are a concern for prolonged use. Additionally, 308-nm excimer lamps have been widely used in vitiligo. This study aimed to assess the effectiveness of a combined 308-nm excimer lamp and topical steroid therapy compared with the lamp alone for treating facial vitiligo. Symmetrical, nonsegmental facial vitiligo subjects were recruited. All facial lesions were irradiated with a 308-nm excimer lamp twice weekly for a total of 24 sessions. The lesions on each side of the face were randomly allocated to have topical mometasone furoate cream or the cream base alone applied once daily for 12 weeks. Clinical improvement was evaluated by a blinded dermatologist and the participants. A total of sixteen sides of the face were assessed in the study. By the 12th week, 87.5% of the lesions treated with the combination regimen and 50% of the lesions treated with monotherapy showed good to excellent repigmentation. From the subjects' perspectives, there were significant differences between both treatments at week 4 and week 8 (p = 0.05) but not at week 12. No serious adverse effects were reported. A combination of excimer lamp therapy and once-daily application of topical mometasone cream was effective and could accelerate the treatment outcomes without serious adverse reactions. This may be an alternative regimen for treating facial vitiligo.


Asunto(s)
Láseres de Excímeros , Esteroides/uso terapéutico , Vitíligo/tratamiento farmacológico , Vitíligo/cirugía , Administración Tópica , Adulto , Anciano , Terapia Combinada , Femenino , Humanos , Láseres de Excímeros/efectos adversos , Masculino , Persona de Mediana Edad , Pigmentación/efectos de la radiación , Autoevaluación (Psicología) , Esteroides/efectos adversos , Resultado del Tratamiento
12.
Ann Dermatol Venereol ; 147(4): 293-297, 2020 Apr.
Artículo en Francés | MEDLINE | ID: mdl-32164922

RESUMEN

BACKGROUND: Verrucous or hypertrophic lichen planus is a chronic inflammatory skin disease characterized by extremely pruritic thick hyperkeratotic plaques and is resistant to topical treatment. PATIENTS AND METHODS: Herein, we report three clinical cases of hypertrophic lichen planus successfully treated with a combination of topical steroids daily in occlusion and trichloroacetic acid (TCA) 50% with peeling every week. DISCUSSION: TCA is involved in regulating inflammation and scarring. Through its keratolytic properties it enhances the efficacy of topical steroids, whose action is hindered by hyperkeratosis. CONCLUSION: The combination of TCA and topical steroids offers a good alternative for the treatment of hypertrophic lichen planus.


Asunto(s)
Antiinflamatorios/uso terapéutico , Clobetasol/uso terapéutico , Queratolíticos/uso terapéutico , Liquen Plano/tratamiento farmacológico , Ácido Tricloroacético/uso terapéutico , Anciano de 80 o más Años , Antiinflamatorios/administración & dosificación , Clobetasol/administración & dosificación , Quimioterapia Combinada , Femenino , Humanos , Hipertrofia , Queratolíticos/administración & dosificación , Masculino , Persona de Mediana Edad , Prurito/etiología , Ácido Tricloroacético/administración & dosificación
13.
Ann Dermatol Venereol ; 147(1): 36-40, 2020 Jan.
Artículo en Francés | MEDLINE | ID: mdl-31653452

RESUMEN

INTRODUCTION: Netherton syndrome (NS) is a rare disease caused by SPINK5 mutations associated with ichthyosis (erythroderma and desquamation), alopecia and atopic manifestations. There are no effective treatments. Topical corticosteroids may be used for a limited period in the event of eczema. Herein we report on a patient with fatal complications related to misuse of topical corticosteroids. PATIENTS AND METHODS: A 38-year-old woman with NS had been using betamethasone for about ten years for severe pruritus. Consumption was estimated at 7.2kg per year. On examination, she had osteoporosis, Cushing's syndrome, corticotropic insufficiency and inframammary, axillary, and intergluteal superinfected intertrigo. During hospitalization for necrotic leg wounds on severe skin atrophy, she sustained a fracture on falling down. The course was marked by the onset of septic shock of unknown etiology, complicated by acute adrenal insufficiency leading to fatal multi-organ failure. DISCUSSION: Many iatrogenic cases related to topical corticosteroids in children have been reported in the literature, including one case of fatal outcome (CMV infection) in an infant. Such iatrogenic cases are rarer in adults and we observed no fatal cases. In NS, the adverse effects of topical corticosteroids are amplified due to the major defect in the skin barrier which enhances the systemic passage of these drugs. In the absence of any effective therapeutic alternative, weaning patients off topical corticosteroids is usually difficult. CONCLUSION: This case illustrates the severity of iatrogenic effects secondary to misuse of topical corticosteroids in NS as well as the need to find effective new treatments for this syndrome.


Asunto(s)
Betametasona/efectos adversos , Glucocorticoides/efectos adversos , Síndrome de Netherton/tratamiento farmacológico , Insuficiencia Suprarrenal/complicaciones , Adulto , Betametasona/administración & dosificación , Síndrome de Cushing/inducido químicamente , Resultado Fatal , Femenino , Peroné/lesiones , Fracturas Óseas/diagnóstico por imagen , Glucocorticoides/administración & dosificación , Humanos , Intertrigo/inducido químicamente , Intertrigo/patología , Insuficiencia Multiorgánica/etiología , Síndrome de Netherton/patología , Osteoporosis/inducido químicamente , Choque Séptico/complicaciones
15.
J Obstet Gynaecol ; 39(1): 82-85, 2019 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-29884087

RESUMEN

The aim of this study was to assess the efficacy of a postoperative steroid regimen in maintaining vulvovaginal architecture and vaginal patency following surgical adhesiolysis in severe erosive lichen planus (ELP) and genital graft versus host disease (GVHD). Sixteen women applied potent topical steroids to the vulva and vagina from 48 hours after surgery. Sexual and urinary function and vulvovaginal anatomy were assessed at 6 weeks, 6, 12 and 24 months. All of the patients had failed sexual function due to vaginal stenosis. Eleven patients were unable to have cervical smears and three had associated haematocolpos. Vaginal adhesiolysis achieving complete patency occurred in all patients with stenosis. Fifteen (93.7%) patients were compliant with the regimen. After two years, 12 (75%) patients had maintained complete vaginal patency. Four patients (25%) developed vaginal restenosis. This study demonstrates that the potent topical steroids used post-operatively are very effective in maintaining vaginal patency and function. Impact statement What is already known on this subject? Potent topical steroids are the first line treatment for ELP and GVHD and have been reported to be helpful after surgery to release adhesions. What do the results of this study add? Topical steroids used immediately after surgical adhesiolysis in patients with vulvo-vaginal lichen planus and graft-versus-host disease improves the outcomes and maintains function, which can give a prolonged benefit. What are the implications of these findings for clinical practice and/or further research? The use of potent topical steroids should be considered as routine practice after surgery in erosive inflammatory disease to control inflammation and improve the long term outcomes for these patients.


Asunto(s)
Antiinflamatorios/administración & dosificación , Clobetasol/administración & dosificación , Hidrocortisona/análogos & derivados , Liquen Plano/tratamiento farmacológico , Enfermedades de la Vulva/tratamiento farmacológico , Administración Cutánea , Femenino , Enfermedad Injerto contra Huésped/complicaciones , Enfermedad Injerto contra Huésped/fisiopatología , Humanos , Hidrocortisona/administración & dosificación , Liquen Plano/etiología , Liquen Plano/fisiopatología , Liquen Plano/cirugía , Cuidados Posoperatorios/rehabilitación , Estudios Retrospectivos , Disfunciones Sexuales Fisiológicas/etiología , Enfermedades Vaginales/terapia , Enfermedades de la Vulva/etiología , Enfermedades de la Vulva/fisiopatología , Enfermedades de la Vulva/cirugía
16.
Pol Merkur Lekarski ; 46(276): 243-247, 2019 Jun 28.
Artículo en Inglés | MEDLINE | ID: mdl-31260432

RESUMEN

Atopic dermatitis (AD) is the most common inflammatory dermatitis, always accompanied by the pruritus. First line treatment comprise of topical steroids, however, there is a particular concern among patients with atopic dermatitis - "steroid phobia", which results in lack of efficacy of the therapy. Steroid phobia arises usually from insufficient knowledge of these drugs. AIM: The aim of the study was to evaluate the knowledge of topical corticosteroids (TCS) and familiarity with so called safe therapy methods among atopic dermatitis patients. MATERIALS AND METHODS: In the study participated 143 adult patients with AD diagnosis made by a specialist dermatologist-venereologist and allergist in accordance with Hanifin and Rajka's diagnostic criteria. Patients filled anonymously authorial survey which included questions concerning disease duration, severity of pruritus, frequency of skin lubrication, understanding of topical steroid therapy and practical aspects of safe TCS application. RESULTS: Correct answers responding incidence to questions related to TCS diminished with the patients age, while on the other hand, it increased statistically significantly with the level of education. What responders were afraid of most frequently were the skin atrophy (56,6%), cataract (52,4%) and teleangiectasias (44,8%), in opposite to neoplasms (16,8%) and obesity (22,4%). Concerns were dependent to the treating physician- patients under the care of dermatologists more often were worried about the skin atrophy, teleangiectasias and cataract. Among participating patients just 3,5% of them (5 patients) knew the finger tip unit term, whereas the majority (56%) had been informed about safe TCS therapy methods. Amidst respondents who answered questions about TCS correctly statistically significantly lower pruritus intensity was observed. CONCLUSIONS: Results of our study indicate on necessity of taking action to improve cooperation between patients and doctors insofar as topical therapy of atopic dermatitis.


Asunto(s)
Corticoesteroides , Dermatitis Atópica , Conocimientos, Actitudes y Práctica en Salud , Corticoesteroides/uso terapéutico , Adulto , Dermatitis Atópica/tratamiento farmacológico , Humanos , Encuestas y Cuestionarios
18.
J Allergy Clin Immunol ; 140(4): 1032-1042.e13, 2017 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-28238742

RESUMEN

BACKGROUND: Atopic dermatitis (AD) presents a large unmet need for treatments with better safety and efficacy. To facilitate development of topical therapeutics, we need an efficient model for assessing different formulations and concentrations. The "plaque model" has been successfully implemented in patients with psoriasis, another common inflammatory disease, to assess the efficacy of topical treatments. This model has not been validated for AD, which has higher placebo responses and less stable lesions than psoriasis. OBJECTIVE: We aimed to assess changes in molecular signatures of intrapatient target lesions treated with topical therapeutics. METHODS: We enrolled 30 patients with mild-to-moderate AD in a randomized, double-blind, intraindividual comparison of 3 approved agents applied blindly at the investigator site daily for 14 days: pimecrolimus, betamethasone dipropionate, clobetasol propionate, and a vehicle/emollient control. Changes in total sign scores (TSSs), transepidermal water loss, and tissue biomarkers (determined by using RT-PCR and immunohistochemistry) were evaluated. RESULTS: TSSs showed improvements of 30%, 40%, 68%, and 76% at 2 weeks with vehicle, pimecrolimus, betamethasone, and clobetasol, respectively, with parallel changes in transepidermal water loss (P < .05). Significant differences versus vehicle values were limited to steroids (P < .0001). Steroids (particularly clobetasol) restored epidermal hyperplasia and terminal differentiation versus minimal changes with vehicle or pimecrolimus (P < .001). Levels of cellular infiltrates and cytokines (IL-13, IL-22, and S100As) were similarly reduced only by steroids (P < .001). TSS improvement correlated with changes in hyperplasia, infiltrates, and differentiation markers. CONCLUSION: We detected significant clinical and tissue differences between agents, providing a novel approach to study the differential effects of topical formulations using a limited sample size.


Asunto(s)
Antiinflamatorios/uso terapéutico , Dermatitis Atópica/tratamiento farmacológico , Piel/efectos de los fármacos , Administración Tópica , Adulto , Anciano , Betametasona/análogos & derivados , Betametasona/uso terapéutico , Biomarcadores/metabolismo , Diferenciación Celular , Clobetasol/uso terapéutico , Citocinas/metabolismo , Femenino , Humanos , Hiperplasia , Masculino , Persona de Mediana Edad , Efecto Placebo , Psoriasis/tratamiento farmacológico , Piel/patología , Tacrolimus/análogos & derivados , Tacrolimus/uso terapéutico , Adulto Joven
19.
J Am Acad Dermatol ; 76(5): 925-931, 2017 May.
Artículo en Inglés | MEDLINE | ID: mdl-28162853

RESUMEN

BACKGROUND: Topical immunomodulators (TI)-including corticosteroids, calcineurin inhibitors, and vitamin D analogues-are commonly prescribed in multiple specialties, but cost comparisons are lacking. OBJECTIVE: To evaluate differences in costs of TI across specialties and determine associated variables. METHODS: A cross-sectional study was performed using the Centers for Medicare & Medicaid Services 2008 and 2010 Prescription Drug Public Use Profiles, which contain 100% of drug claims made by Medicare beneficiaries. RESULTS: Branded drugs cost an average of $174.02 more than generics per 30-day supply (P < .001). Differences in health insurance benefit phase, drug choice, brand name, and coverage type were the greatest determinants of patient cost (P < .001). Prescriptions for low-, medium-, and high-potency TI from specialists (mostly dermatologists) cost more than those from family medicine, internal medicine, and psychiatry/neurology physicians; total costs of a 30-day supply from a specialist differed from family and internal medicine physicians by $7.36-$14.57, and patient costs were higher for specialists by $1.69-$3.16 (P < .01). Brand names were prescribed 8% of the time by specialists and 1.4%-3.1% by nonspecialists. LIMITATIONS: We were unable to adjust for some confounders of cost, such as medication weight or treated body area, and the data does not reflect previous treatment failures or use by non-Medicare patients. CONCLUSION: The costs of TIs prescribed by specialists (primarily dermatologists) are higher than those prescribed by primary care physicians and could be reduced by choosing more generics within the respective potency classes.


Asunto(s)
Dermatología/estadística & datos numéricos , Medicina Familiar y Comunitaria/estadística & datos numéricos , Factores Inmunológicos/economía , Medicina Interna/estadística & datos numéricos , Medicare/estadística & datos numéricos , Honorarios por Prescripción de Medicamentos/estadística & datos numéricos , Especialización/estadística & datos numéricos , Administración Tópica , Estudios Transversales , Prescripciones de Medicamentos/economía , Medicamentos Genéricos/economía , Medicamentos Genéricos/uso terapéutico , Factores Inmunológicos/administración & dosificación , Neurología/estadística & datos numéricos , Pautas de la Práctica en Medicina/estadística & datos numéricos , Psiquiatría/estadística & datos numéricos , Enfermedades de la Piel/tratamiento farmacológico , Estados Unidos
20.
Dis Esophagus ; 30(7): 1-7, 2017 Jul 01.
Artículo en Inglés | MEDLINE | ID: mdl-29206905

RESUMEN

It is unknown if successful control of esophageal inflammation in eosinophilic esophagitis (EoE) decreases the need for subsequent esophageal dilation. We aimed to determine whether histologic response to topical steroid treatment decreases the likelihood and frequency of subsequent esophageal dilation. We conducted a retrospective cohort study. Patients with an incident diagnosis of EoE were included if they had an initial esophageal dilation, received topical steroids, and had a subsequent endoscopy with biopsies. The number of dilations performed in each group was determined, and histologic responders (<15 eos/hpf) were compared to nonresponders. The 55 EoE patients included (27 responders and 28 nonresponders) underwent a mean of 3.0 dilations over a median follow-up of 19 months. Responders required fewer dilations than nonresponders (1.6 vs. 4.6, P = 0.03), after adjusting for potential confounders. Despite undergoing significantly fewer dilations, responders achieved a similar increase in esophageal diameter with dilation (4.9 vs. 5.0 mm; P = 0.92). In EoE patients undergoing esophageal dilation at baseline, control of inflammation with topical steroids was associated with a 65% decrease in the number of subsequent dilations to maintain the same esophageal caliber. This suggests that inflammation control is an important goal in patients with fibrostenotic changes of EoE.


Asunto(s)
Antiinflamatorios/uso terapéutico , Esofagitis Eosinofílica/tratamiento farmacológico , Esofagitis Eosinofílica/patología , Estenosis Esofágica/terapia , Administración Tópica , Adulto , Antiinflamatorios/administración & dosificación , Biopsia , Budesonida/uso terapéutico , Dilatación , Esofagitis Eosinofílica/complicaciones , Estenosis Esofágica/etiología , Esófago/patología , Femenino , Fluticasona/uso terapéutico , Humanos , Masculino , Persona de Mediana Edad , Adulto Joven
SELECCIÓN DE REFERENCIAS
DETALLE DE LA BÚSQUEDA