ABSTRACT
Se han popularizado diversas dietas para perder peso, incrementar la capacidad física y para el manejo de múltiples enfermedades crónicas: cardiovasculares, neurológicas o cutáneas. Destacan la dieta cetogénica y el ayuno intermitente, con resultados prometedores en la medicina tradicional y deportiva. Además, la dieta mediterránea se ha consolidado como una forma de alimentación de impacto positivo muy significativo en la salud. Otras dietas populares son la dieta «paleo», la dieta vegana y la libre de gluten. La dieta cetogénica, el ayuno intermitente y la dieta mediterránea aportan resultados favorables en dermatosis inflamatorias como la psoriasis, dermatitis atópica, hidradenitis supurativa o acné. La dieta mediterránea podría actuar también como factor protector para el desarrollo de algunas neoplasias cutáneas. En este artículo presentamos una revisión del papel de diversas dietas populares en el manejo de dermatosis. (AU)
Numerous diets for losing weight, building strength, and managing a range of cardiovascular, neurologic, and skin diseases have become popular in recent years. The ketogenic diet and intermittent fasting in particular have shown promising results in clinical and sports medicine. The Mediterranean diet, in turn, is widely recognized for its numerous health benefits. Also popular are the paleo diet and vegan and gluten-free diets. Positive effects on inflammatory conditions, such as psoriasis, atopic dermatitis, hidradenitis suppurativa, and acne, have been observed in patients who practice intermittent fasting or follow ketogenic or Mediterranean diets. This last choice may also protect against certain skin cancers. We review the role of several popular diets in the management of skin disorders. (AU)
Subject(s)
Humans , Diet, Ketogenic , Fasting , Diet, Vegan , Diet, Mediterranean , Diet, Gluten-Free , DermatologyABSTRACT
Numerous diets for losing weight, building strength, and managing a range of cardiovascular, neurologic, and skin diseases have become popular in recent years. The ketogenic diet and intermittent fasting in particular have shown promising results in clinical and sports medicine. The Mediterranean diet, in turn, is widely recognized for its numerous health benefits. Also popular are the paleo diet and vegan and gluten-free diets. Positive effects on inflammatory conditions, such as psoriasis, atopic dermatitis, hidradenitis suppurativa, and acne, have been observed in patients who practice intermittent fasting or follow ketogenic or Mediterranean diets. This last choice may also protect against certain skin cancers. We review the role of several popular diets in the management of skin disorders. (AU)
Se han popularizado diversas dietas para perder peso, incrementar la capacidad física y para el manejo de múltiples enfermedades crónicas: cardiovasculares, neurológicas o cutáneas. Destacan la dieta cetogénica y el ayuno intermitente, con resultados prometedores en la medicina tradicional y deportiva. Además, la dieta mediterránea se ha consolidado como una forma de alimentación de impacto positivo muy significativo en la salud. Otras dietas populares son la dieta «paleo», la dieta vegana y la libre de gluten. La dieta cetogénica, el ayuno intermitente y la dieta mediterránea aportan resultados favorables en dermatosis inflamatorias como la psoriasis, dermatitis atópica, hidradenitis supurativa o acné. La dieta mediterránea podría actuar también como factor protector para el desarrollo de algunas neoplasias cutáneas. En este artículo presentamos una revisión del papel de diversas dietas populares en el manejo de dermatosis. (AU)
Subject(s)
Humans , Diet, Ketogenic , Fasting , Diet, Vegan , Diet, Mediterranean , Diet, Gluten-Free , DermatologyABSTRACT
Paraffin-embedded margin-controlled Mohs micrographic surgery (PMMS) includes various procedures such as slow Mohs or deferred Mohs technique, the Muffin and Tübingen techniques, and staged margin excision, or the spaghetti technique. PMMS is a variation of conventional Mohs micrographic surgery (MMS) that allows histopathological examination with delayed margin control. PMMS requires minimum training and may be adopted by any hospital. The setback is that PMMS can require procedures across multiple days. PMMS lowers the rate of recurrence of basal cell carcinoma vs wide local excision in high-risk basal cell carcinoma, and improves the rates of recurrence and survival in lentigo maligna. PMMS can be very useful in high-risk squamous cell carcinoma treatment. Finally, it is a promising technique to treat infrequent skin neoplasms, such as dermatofibrosarcoma protuberans, or extramammary Paget's disease, among others. In this article, we present a literature narrative review on PMMS, describing techniques and indications, and highlighting long-term outcomes.
Subject(s)
Carcinoma, Basal Cell , Margins of Excision , Mohs Surgery , Paraffin Embedding , Skin Neoplasms , Humans , Skin Neoplasms/surgery , Skin Neoplasms/pathology , Carcinoma, Basal Cell/surgery , Carcinoma, Basal Cell/pathology , Carcinoma, Squamous Cell/surgery , Carcinoma, Squamous Cell/pathology , Neoplasm Recurrence, Local/prevention & control , Paget Disease, Extramammary/surgery , Paget Disease, Extramammary/pathology , Hutchinson's Melanotic Freckle/surgery , Hutchinson's Melanotic Freckle/pathology , Dermatofibrosarcoma/surgery , Dermatofibrosarcoma/pathologyABSTRACT
Vitamin D (VD) deficiency has been associated with various tumors. However, the association between VD and skin cancer is controversial. Although in non-melanoma skin cancer, adequate or even high levels of VD can be associated with a higher risk of developing tumors, this could be biased by the direct association between sun exposure and VD levels. Regarding melanoma, results are contradictory. Most studies analyzed state that higher levels of VD could reduce the risk of melanoma, be associated with melanomas with better prognosis and with an enhanced antitumor response, and also with fewer adverse events associated with melanoma immunotherapy. However, prospective studies of adequate methodological quality are still needed to assess the association between VD levels and its supplementation and development/prognosis in skin cancer.
ABSTRACT
Roflumilast es un inhibidor de la fosfodiesterasa-4 aprobado de forma oral para la prevención de exacerbaciones en pacientes con enfermedad pulmonar obstructiva crónica y fenotipo de bronquitis crónica. En dermatología, el roflumilast tópico está aprobado por la Food and Drug Administration en psoriasis en placas y dermatitis seborreica leve/moderada. En cuanto a su uso fuera de indicación, hemos encontrado un ensayo clínico que avala la utilidad del roflumilast oral en psoriasis, así como pequeñas series de casos o casos clínicos aislados en hidradenitis supurativa, aftosis oral recurrente, eccema numular, liquen plano y enfermedad de Behçet. Su perfil de seguridad es favorable, similar al del apremilast, y su coste es considerablemente inferior a los de los fármacos de nueva generación, o incluso al de algunos inmunosupresores clásicos. Presentamos una revisión de roflumilast tópico y oral, en términos de farmacocinética y farmacodinámica, efectos adversos, usos dermatológicos aprobados y fuera de indicación. Roflumilast es un agente prometedor en dermatología.(AU)
Oral roflumilast is a phosphodiesterase-4 inhibitor approved for the prevention of exacerbations of chronic obstructive pulmonary disease and chronic bronchitis. In dermatology, topical roflumilast is authorized by the US Food and Drug Administration for the treatment of plaque psoriasis and mild to moderate seborrheic dermatitis. Several studies have described the off-label use of roflumilast in dermatology, including a randomized controlled trial showing its usefulness in the treatment of psoriasis; case reports and small series have also reported successful outcomes in hidradenitis suppurativa, recurrent oral aphthosis, nummular eczema, lichen planus, and Behçet disease. Roflumilast has a favorable safety profile, similar to that of apremilast, and it is considerably cheaper than new generation drugs and even some conventional immunosuppressants. We review the pharmacokinetics and pharmacodynamics of topical and oral roflumilast and discuss potential adverse effects and both approved and off-label uses in dermatology. Roflumilast is a promising agent to consider.(AU)
Subject(s)
Humans , Male , Female , Phosphodiesterase 4 Inhibitors/administration & dosage , Pulmonary Disease, Chronic Obstructive/prevention & control , Dermatology , Skin Diseases/drug therapy , Psoriasis/drug therapy , Dermatitis, Atopic/drug therapyABSTRACT
Roflumilast es un inhibidor de la fosfodiesterasa-4 aprobado de forma oral para la prevención de exacerbaciones en pacientes con enfermedad pulmonar obstructiva crónica y fenotipo de bronquitis crónica. En dermatología, el roflumilast tópico está aprobado por la Food and Drug Administration en psoriasis en placas y dermatitis seborreica leve/moderada. En cuanto a su uso fuera de indicación, hemos encontrado un ensayo clínico que avala la utilidad del roflumilast oral en psoriasis, así como pequeñas series de casos o casos clínicos aislados en hidradenitis supurativa, aftosis oral recurrente, eccema numular, liquen plano y enfermedad de Behçet. Su perfil de seguridad es favorable, similar al del apremilast, y su coste es considerablemente inferior a los de los fármacos de nueva generación, o incluso al de algunos inmunosupresores clásicos. Presentamos una revisión de roflumilast tópico y oral, en términos de farmacocinética y farmacodinámica, efectos adversos, usos dermatológicos aprobados y fuera de indicación. Roflumilast es un agente prometedor en dermatología.(AU)
Oral roflumilast is a phosphodiesterase-4 inhibitor approved for the prevention of exacerbations of chronic obstructive pulmonary disease and chronic bronchitis. In dermatology, topical roflumilast is authorized by the US Food and Drug Administration for the treatment of plaque psoriasis and mild to moderate seborrheic dermatitis. Several studies have described the off-label use of roflumilast in dermatology, including a randomized controlled trial showing its usefulness in the treatment of psoriasis; case reports and small series have also reported successful outcomes in hidradenitis suppurativa, recurrent oral aphthosis, nummular eczema, lichen planus, and Behçet disease. Roflumilast has a favorable safety profile, similar to that of apremilast, and it is considerably cheaper than new generation drugs and even some conventional immunosuppressants. We review the pharmacokinetics and pharmacodynamics of topical and oral roflumilast and discuss potential adverse effects and both approved and off-label uses in dermatology. Roflumilast is a promising agent to consider.(AU)
Subject(s)
Humans , Male , Female , Phosphodiesterase 4 Inhibitors/administration & dosage , Pulmonary Disease, Chronic Obstructive/prevention & control , Dermatology , Skin Diseases/drug therapy , Psoriasis/drug therapy , Dermatitis, Atopic/drug therapyABSTRACT
Paraffin-embedded margin-controlled Mohs micrographic surgery (PMMS) includes various procedures such as slow Mohs or deferred Mohs technique, the Muffin and Tübingen techniques, and staged margin excision, or the spaghetti technique. PMMS is a variation of conventional Mohs micrographic surgery (MMS) that allows histopathological examination with delayed margin control. PMMS requires minimum training and may be adopted by any hospital. The setback is that PMMS can require procedures across multiple days. PMMS lowers the rate of recurrence of basal cell carcinoma vs wide local excision in high-risk basal cell carcinoma, and improves the rates of recurrence and survival in lentigo maligna. PMMS can be very useful in high-risk squamous cell carcinoma treatment. Finally, it is a promising technique to treat infrequent skin neoplasms, such as dermatofibrosarcoma protuberans, or extramammary Paget's disease, among others. In this article, we present a literature narrative review on PMMS, describing techniques and indications, and highlighting long-term outcomes.
Subject(s)
Carcinoma, Basal Cell , Margins of Excision , Mohs Surgery , Paraffin Embedding , Skin Neoplasms , Humans , Skin Neoplasms/surgery , Skin Neoplasms/pathology , Carcinoma, Basal Cell/surgery , Carcinoma, Basal Cell/pathology , Carcinoma, Squamous Cell/surgery , Carcinoma, Squamous Cell/pathology , Neoplasm Recurrence, Local/prevention & control , Paget Disease, Extramammary/surgery , Paget Disease, Extramammary/pathology , Hutchinson's Melanotic Freckle/surgery , Hutchinson's Melanotic Freckle/pathology , Dermatofibrosarcoma/surgery , Dermatofibrosarcoma/pathologyABSTRACT
The use of disease-modifying therapies (DMT) has led to a paradigm shift in the management of multiple sclerosis. A comprehensive narrative review was conducted through an extensive literature search including Medline and Google Scholar to elucidate the link between DMT and the propensity of cutaneous malignancies. Sphingosine-1-phosphate receptor modulators, such as fingolimod and siponimod are associated with a higher risk of basal cell carcinoma (BCC), but not squamous cell carcinoma, or melanoma. The associated physiopathological mechanisms are not fully understood. Alemtuzumab and cladribine show isolated associations with skin cancer. Regarding other DMT, no increased risk has ever been found. Given the evidence currently available, it is of paramount importance to advocate for necessary dermatological assessments that should be individualized to the risk profile of each patient. Nonetheless, additional prospective studies are still needed to establish efficient dermatological follow-up protocols.
ABSTRACT
Oral roflumilast is a phosphodiesterase-4 inhibitor approved for the prevention of exacerbations of chronic obstructive pulmonary disease and chronic bronchitis. In dermatology, topical roflumilast is authorized by the US Food and Drug Administration for the treatment of plaque psoriasis and mild to moderate seborrheic dermatitis. Several studies have described the off-label use of roflumilast in dermatology, including a randomized controlled trial showing its usefulness in the treatment of psoriasis; case reports and small series have also reported successful outcomes in hidradenitis suppurativa, recurrent oral aphthosis, nummular eczema, lichen planus, and Behçet disease. Roflumilast has a favorable safety profile, similar to that of apremilast, and it is considerably cheaper than new generation drugs and even some conventional immunosuppressants. We review the pharmacokinetics and pharmacodynamics of topical and oral roflumilast and discuss potential adverse effects and both approved and off-label uses in dermatology. Roflumilast is a promising agent to consider.
Subject(s)
Benzamides , Dermatology , Psoriasis , Pulmonary Disease, Chronic Obstructive , Humans , Pulmonary Disease, Chronic Obstructive/chemically induced , Pulmonary Disease, Chronic Obstructive/drug therapy , Aminopyridines/adverse effects , Psoriasis/drug therapy , Randomized Controlled Trials as Topic , CyclopropanesABSTRACT
Numerous diets for losing weight, building strength, and managing a range of cardiovascular, neurologic, and skin diseases have become popular in recent years. The ketogenic diet and intermittent fasting in particular have shown promising results in clinical and sports medicine. The Mediterranean diet, in turn, is widely recognized for its numerous health benefits. Also popular are the paleo diet and vegan and gluten-free diets. Positive effects on inflammatory conditions, such as psoriasis, atopic dermatitis, hidradenitis suppurativa, and acne, have been observed in patients who practice intermittent fasting or follow ketogenic or Mediterranean diets. This last choice may also protect against certain skin cancers. We review the role of several popular diets in the management of skin disorders.
Subject(s)
Diet, Mediterranean , Humans , SkinABSTRACT
Hidradenitis suppurativa (HS) is a chronic inflammatory entity characterized by the appearance of multiple nodules, abscesses, and fistulas, predominantly in apocrine regions. In addition to its dermatological involvement, it is associated with multiple systemic comorbidities. Its treatment is combined: topical pharmacological, systemic pharmacological and surgical. Regarding biologic or small molecule drugs, currently only adalimumab is approved. A narrative review of the literature on biological or small molecule drugs used in the treatment of hidradenitis suppurativa is presented. The arsenal we found is large, with multiple targets: inhibitors of tumor necrosis factor alpha (TNF-alpha), interleukin (IL)-17, IL-23, IL-1, inhibitors of the janus kinase (JAK) pathway, and multiple other drugs in study. New prospective studies and comparative trials are needed to analyze the effectiveness and safety of these treatments, in an entity with a promising future (AU)
La hidradenitis supurativa (HS) es una entidad inflamatoria crónica caracterizada por la aparición de múltiples nódulos, abscesos y fístulas, de predominio en regiones apocrinas. Además de su afectación dermatológica, se asocia a múltiples comorbilidades sistémicas. Su tratamiento es combinado: farmacológico tópico, farmacológico sistémico y quirúrgico. En cuanto a los medicamentos biológicos o de molécula pequeña, actualmente solo se encuentra aprobado adalimumab. En este artículo, se presenta una revisión narrativa de la literatura sobre fármacos biológicos o de molécula pequeña utilizados en el tratamiento de la hidradenitis supurativa. El arsenal que encontramos es numeroso, con múltiples dianas: inhibidores del factor de necrosis tumoral alfa (TNF-alfa), interleucina (IL)-17, IL-23, IL-1, inhibidores de la vía Janus kinasa (JAK) u otros múltiples fármacos en estudio. Son necesarios nuevos estudios prospectivos y ensayos comparativos que analicen la eficacia y seguridad de estos tratamientos, en una entidad con un futuro prometedor (AU)
Subject(s)
Humans , Biological Products/therapeutic use , Biological Factors/therapeutic use , Hidradenitis Suppurativa/drug therapyABSTRACT
La hidradenitis supurativa (HS) es una entidad inflamatoria crónica caracterizada por la aparición de múltiples nódulos, abscesos y fístulas, de predominio en regiones apocrinas. Además de su afectación dermatológica, se asocia a múltiples comorbilidades sistémicas. Su tratamiento es combinado: farmacológico tópico, farmacológico sistémico y quirúrgico. En cuanto a los medicamentos biológicos o de molécula pequeña, actualmente solo se encuentra aprobado adalimumab. En este artículo, se presenta una revisión narrativa de la literatura sobre fármacos biológicos o de molécula pequeña utilizados en el tratamiento de la hidradenitis supurativa. El arsenal que encontramos es numeroso, con múltiples dianas: inhibidores del factor de necrosis tumoral alfa (TNF-alfa), interleucina (IL)-17, IL-23, IL-1, inhibidores de la vía Janus kinasa (JAK) u otros múltiples fármacos en estudio. Son necesarios nuevos estudios prospectivos y ensayos comparativos que analicen la eficacia y seguridad de estos tratamientos, en una entidad con un futuro prometedor (AU)
Hidradenitis suppurativa (HS) is a chronic inflammatory entity characterized by the appearance of multiple nodules, abscesses, and fistulas, predominantly in apocrine regions. In addition to its dermatological involvement, it is associated with multiple systemic comorbidities. Its treatment is combined: topical pharmacological, systemic pharmacological and surgical. Regarding biologic or small molecule drugs, currently only adalimumab is approved. A narrative review of the literature on biological or small molecule drugs used in the treatment of hidradenitis suppurativa is presented. The arsenal we found is large, with multiple targets: inhibitors of tumor necrosis factor alpha (TNF-alpha), interleukin (IL)-17, IL-23, IL-1, inhibitors of the janus kinase (JAK) pathway, and multiple other drugs in study. New prospective studies and comparative trials are needed to analyze the effectiveness and safety of these treatments, in an entity with a promising future (AU)
