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1.
Wien Med Wochenschr ; 171(3-4): 57-60, 2021 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-32757107

RESUMEN

Atypical vascular proliferations (AVP) are a late complication after radiotherapy. Most cases have been reported in female breast cancer patients on the chest wall. These lesions are mostly of the lymphatic type. Herein, we report a blood vascular-type AVP in a male on the neck 60 years after radiotherapy for a benign hemangioma, which makes this case exceptional. We removed the whole chronic radiodermatitis surgically. Histopathology excluded vascular malignancies but confirmed AVP. We discuss the differential diagnoses and treatment.


Asunto(s)
Neoplasias de la Mama , Hemangioma , Diagnóstico Diferencial , Femenino , Humanos , Masculino
2.
Dermatol Ther ; 33(3): e13401, 2020 05.
Artículo en Inglés | MEDLINE | ID: mdl-32279419

RESUMEN

The aim of this study was to investigate the relationship between the ABO blood, groups and triggers, including food, of psoriasis. A total of 683 psoriasis patients were included in the retrospective study and divided into groups based on their blood group (ABO). Patients were asked to complete a series questions related to the effect of certain foods and other triggers on their psoriasis symptoms. A significant difference between blood groups and the effect of different triggers on the initiation and exacerbation of psoriasis was noted. Furthermore, similarities in response were found between blood groups sharing the same alleles, such as A and AB, or B and AB. Results from this study suggest a link between blood group type and triggering factors of psoriasis. The data show that different blood groups are significantly more likely to have different initiating and exacerbating triggers for psoriasis.


Asunto(s)
Antígenos de Grupos Sanguíneos , Psoriasis , Humanos , Psoriasis/diagnóstico , Psoriasis/etiología , Estudios Retrospectivos
3.
Dermatol Ther ; 33(4): e12624, 2020 07.
Artículo en Inglés | MEDLINE | ID: mdl-30175556

RESUMEN

Psoriasis is a chronic inflammatory skin disease affecting up to 6% of the World population. Skin care is the basic approach to restore epidermal barrier function, provide symptomatic relief, and ensure remission-free periods. We performed an open trial using herbal complex Soratinex® (also known as Dr Michaels®) in adult patients with mild-to-moderate chronic plaque psoriasis without further improvement to previous treatments in the last 6 weeks. The products Cleansing Gel, Scalp & Body Ointment, and Skin Conditioner were applied twice daily for 8 weeks. All patients achieved a Psoriasis Area and Severity Index (PASI) 50 response, 94.4% achieved a PASI 75, 66.7% achieved PASI 90, and 22.2% achieved a PASI 100. In week 8, 94.4% of patients were satisfied or very satisfied with the treatment that was well tolerated. We performed a literature review on published trials in children and adults suffering from psoriasis. Herbal complex Soratinex® achieved a PASI 50 or more in about 50-90% of patients. It ensures prolonged relapse-free periods and improves the quality of life. Adverse events are mild and seen in a minority of patients only. In conclusion, herbal complex allows safe and effective self-treatment of patients with psoriasis and improves patient's autonomy.


Asunto(s)
Psoriasis , Calidad de Vida , Adulto , Niño , Humanos , Pomadas , Psoriasis/diagnóstico , Psoriasis/tratamiento farmacológico , Piel , Cuidados de la Piel , Resultado del Tratamiento
4.
Dermatol Ther ; 33(4): e13511, 2020 07.
Artículo en Inglés | MEDLINE | ID: mdl-32372458

RESUMEN

The use of donkey milk has a long history in external dermal application for cosmetic and medical purposes. The encapsulation of different drugs into nanoliposomes and nutrients may have many benefits for the delivery of the targeted substance. The aim of the present study is to test creams with nanoliposomes encapsulated with skimmed donkey milk, reported in our registered patent, compared with effect of the placebo cream and the untreated skin. To investigate the effect of formulated cream, we have measured the electrical capacitance, transepidermal water loss and the skin pH value. The study included 15 healthy volunteers (11 women and 4 men). The patented creams exhibited satisfactory moisturizing properties very soon after application, while hydration was reached earlier in the spots treated with night cream. Transepidermal water loss slightly decreased only after 4 weeks of treatment in each of the spots assessed. The pH value was similar after each of the treatments. Tested creams may enhance the moisture of skin very soon after application, in this way potentially enable deeper permeation of phospholipids and essential proteins, without changing the pH. It may also contribute to additional anti-aging effects.


Asunto(s)
Cosméticos , Equidae , Animales , Femenino , Humanos , Masculino , Leche , Piel , Crema para la Piel , Fenómenos Fisiológicos de la Piel
5.
Dermatol Ther ; 33(3): e13300, 2020 05.
Artículo en Inglés | MEDLINE | ID: mdl-32157765

RESUMEN

Melasma is an acquired circumscribed hyperpigmented disorder seen mainly on the malar area of face and other parts of body. We evaluated the safety and efficacy of two different creams for melasma. Sixty volunteers with melasma were evaluated in this study, divided in three groups: A, B, and C. Patients in groups A and B were treated with same creams with the exception of addition of Tranexamic acid in cream B. Patients in group C were treated with placebo cream containing petrolatum only, respectively, twice daily for 10 weeks. Melasma Areas and Severity Index (MASI) score, melanin index (MI) and adverse events were evaluated every 4 weeks. MASI scores declined significantly in groups A and B compared to group C (P < .05). Cream B, containing tranexamic acid, resulted superior to cream A in subjects with hypervascular melasma. No adverse reactions were observed in all groups. Both active creams are safe and effective for melasma and should be selected according to normal or hypervascular type of melasma. Cream B (containing tranexamic acid) should be prescribed instead of cream A (not containing tranexamic acid) to subjects with hypervascular melasma.


Asunto(s)
Melanosis , Ácido Tranexámico , Administración Cutánea , Humanos , Melanosis/diagnóstico , Melanosis/tratamiento farmacológico , Índice de Severidad de la Enfermedad , Crema para la Piel , Ácido Tranexámico/efectos adversos
6.
Dermatol Ther ; 33(3): e13402, 2020 05.
Artículo en Inglés | MEDLINE | ID: mdl-32283568

RESUMEN

Recently great attention has been paid to the rejuvenation of the face, neck, and décolleté of women with advanced radial fractional radiofrequency. We aimed to clinically evaluate the results obtained with this treatment method. We treated 10 women aged 42 to 62, suffering from skin aging. After carrying out the hydration and sebometry skin tests in each patient, collecting the medical history and taking photographs of the face and décolleté in the standard projections, a questionnaire was submitted to each patient. Finally, we have submitted the patients to one session of application of radiofrequency energy, by an Italian device named "Thuzzle" (GMV, Rome, Italy). The obtained results show a high effectiveness in improving the texture and tone of skin, decreasing micro wrinkles and spot reduction. Advanced radial fractional radiofrequency treatment method shows promising results. Further studies are required to confirm the findings.


Asunto(s)
Técnicas Cosméticas , Envejecimiento de la Piel , Adulto , Técnicas Cosméticas/efectos adversos , Cara , Femenino , Humanos , Italia , Persona de Mediana Edad , Rejuvenecimiento , Ciudad de Roma
7.
Dermatol Ther ; 33(1): e13194, 2020 01.
Artículo en Inglés | MEDLINE | ID: mdl-31846144

RESUMEN

In this study, we report our multicentric experience of synthetic medical certified polyamide hair implants in male androgenetic, female menopausal, and chronic alopecia. Biofibre hair implantation was performed by means of a standardized, mini-invasive technique followed by regular postoperative care along 3 years. From May 2015, 278 patients were enrolled and 253 completed the trial; 202 men (79.9%) versus 51 women (20,1%). The average age was 43(± 4.29); 179 patients (70.1%) had taken previous treatments for alopecia. We evaluated efficacy (as judged by Hamilton scale grading, covered area percent, surgeon, and patient's subjective evaluation) and safety (as judged by adverse events). The overall scalp surface restored with artificial hair (mm2 spaced) and pre-postoperative general customers' satisfaction (by Hamilton scale grading) are reported, showing a significant (98,14%) subjective and objective improvement of the self-image. Twenty-two cases (8.75%) declared minor side effects generally counteracted by topical or short course systemic antibiotic and anti-inflammatory treatment. The average number of implanted fibers was 2,295 (SD 2.805; SE 200.9) ranging from 300 to 16,000. The average duration of pain and tenderness at the implant area was 2.2 days (SD 4.096; SE 0.2933) ranging from 1 to 20 days. A diagrammatic comparison of the Hamilton scale grading before and after the trial showed a dramatic improvement with the majority of the patients being in Hamilton grade II after implantation.


Asunto(s)
Alopecia/cirugía , Prótesis e Implantes , Implantación de Prótesis/métodos , Adulto , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Nylons/química , Dolor/epidemiología , Dolor/etiología , Satisfacción del Paciente , Resultado del Tratamiento
8.
Dermatol Ther ; 33(3): e13405, 2020 05.
Artículo en Inglés | MEDLINE | ID: mdl-32314855

RESUMEN

Recently, it has been shown that DNA could emit some waves which carry main information about its evolution. Using this idea, we design a new method to image the behavior of skin cells, especially melanocytes, and diagnose their damage. In this method, we make use of a circuit which is formed from DNAs within the damaged melanocytes, a graphene sheet, DNAs within the healthy cells, and a scope. To amplify exchanged waves between hexagonal and pentagonal manifolds of DNAs, we induce some defects in the graphene sheets and replace some hexagonal molecules by pentagonal ones to build a structure similar to the structure of DNAs. We show that unprotected exposure to UVA and UVB damages the DNA in melanocyte cells, producing genetic defects, or mutations, that can lead to exchanged waves between cells and the emergence of a current in our circuit. By analyzing the evolution of this current, we can estimate the rate of destruction in melanocytes, and predict the emergence of cancer.


Asunto(s)
Melanocitos , Rayos Ultravioleta , Diagnóstico por Imagen , Piel , Rayos Ultravioleta/efectos adversos
9.
Dermatol Ther ; 33(3): e13362, 2020 05.
Artículo en Inglés | MEDLINE | ID: mdl-32239616

RESUMEN

In this study, the application of a recently introduced device based on electromagnetic energy transfer by microwaves for fat reduction, permitted to study specifically the modifications of thick fibrous collagen interlobular septa in the subcutaneous adipose tissue, related to the formation of large clusters of adipocytes. The use of Picrosirius red staining associated with circularly polarized microscopy gave evidence of appreciable modifications of the fibrous connective tissue forming septa. Compact fibrotic bundles of collagen I forming interlobular septa appeared reduced or dissolved, in part substituted by the increase of more diffuse and finely reticular collagen III. Remodeling of fibrous collagen, which formed bridles involved in the appearance at the surface of the skin of dimpling/orange peer pattern typical of cellulite, was observed.


Asunto(s)
Celulitis , Microondas , Colágeno , Humanos , Piel , Grasa Subcutánea
10.
Dermatol Ther ; 33(4): e13747, 2020 07.
Artículo en Inglés | MEDLINE | ID: mdl-32475040

RESUMEN

Hydrogels based on hyaluronic acid are used to restore volume, hydration, and skin tone, as well as to correct scars, asymmetries or defects of the soft tissue. Hyaluronic acid is often chemically crosslinked with different crosslinking agents in order to improve its mechanical and biological properties. Here we focused on defining the chemical and mechanical characterization of a new hydrogel with specific characteristics: hyaluronic acid polyethylene glycol (PEG)-crosslinked with a high concentration of hyaluronic acid (28 mg/mL), manufactured by MatexLab Spa, via Carlo Urbani 2, ang Via Enrico Fermi, Brindisi, Italy. We made a quantitative and qualitative analysis of the content of sodium hyaluronate in the hydrogel after polymerization and sterilization processes and also evaluated histologically the bio integration of these hydrogels in the cutaneous soft tissues. The results suggest that hyaluronic acid hydrogel PEG-crosslinked have great bio integration, great chemical and mechanical properties, compared with other products available on the market, that are cross-linked with different cross-linking agents. The nontoxicity and nonimmunogenicity of PEG guarantee the lack of allergic and immunological reactions. The PEG-crosslinking technology guarantees a high duration time of the implanted hydrogel because of more resistant physiological degradation.


Asunto(s)
Dermatología , Ácido Hialurónico , Humanos , Hidrogeles , Italia , Polietilenglicoles
11.
Dermatol Ther ; 32(4): e12625, 2019 07.
Artículo en Inglés | MEDLINE | ID: mdl-30156053

RESUMEN

Vitiligo is a common disease of unknown cause that produces disfiguring white patches of depigmentation that can be treated using various new and experimental therapies, such as narrow-band ultraviolet B (NB-UVB) microphototherapy, NB-UVB excimer laser, and monochromatic excimer light. Medical treatments include topical corticosteroids and other topical treatments, such as antioxidants, tacrolimus and pimecrolimus, prostaglandin E, and vitamin D derivatives (Lotti, Berti, & Moretti, 2009). The goal of treating vitiligo is to make it less noticeable either by restoring lost pigment or by eliminating remaining pigment. Functional foods and healthy diet, with nutrients, form a variety of sources, could be considered an integral part, as well as helpful, of vitiligo's medical therapy.


Asunto(s)
Vitíligo/dietoterapia , Curcumina/uso terapéutico , Suplementos Dietéticos , Alimentos Fortificados , Ginkgo biloba , Humanos , Khellin/uso terapéutico , Estrés Oxidativo , Polypodium , Especies Reactivas de Oxígeno/metabolismo , , Vitíligo/inmunología , Vitíligo/metabolismo
12.
Dermatol Ther ; 32(6): e13119, 2019 11.
Artículo en Inglés | MEDLINE | ID: mdl-31606942

RESUMEN

The eyes are an important component of facial aesthetics. They are in the center of an anatomical area of the face very important for rejuvenation procedures, the so-called "periorbital region." The appearance of the eyes therefore decisively influences the perception of the aesthetics and aging of the entire face. In juvenile age, the skin of the periocular area is elastic and tonic, without sun damage; the eyebrow is full, well defined, and not descending; there is a clear and visible fold of the upper eyelid, with minimal dermatochalasis; the lower eyelid is tense and well positioned. The aim of this preliminary study is to define a protocol for the use of plasma technology in the treatment of aging signs of the periorbital region. The protocol is aimed to provide predictable, constant, and safe results.


Asunto(s)
Blefaroplastia/métodos , Técnicas Cosméticas , Párpados , Rejuvenecimiento , Adulto , Anciano , Femenino , Humanos , Persona de Mediana Edad , Envejecimiento de la Piel
13.
Wien Med Wochenschr ; 167(Suppl 1): 52-53, 2017 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-28220372

RESUMEN

In the past and present, the status of men is often superior to women in most developing countries and it has a negative effect on the social development of these countries. If women are educated as men in a society, then this society can advance rapidly since the effect of educated women influence the quality of life and health in a positive way and not only for those women, but younger generations who follow them as well. This article reviews the history of some remarkable women in dermatology.


Asunto(s)
Dermatología/historia , Médicos Mujeres/historia , Egipto , Europa (Continente) , Femenino , Historia del Siglo XV , Historia del Siglo XVI , Historia del Siglo XIX , Historia del Siglo XX , Historia del Siglo XXI , Historia Antigua , Historia Medieval , Humanos , Turquía , Estados Unidos
14.
Wien Med Wochenschr ; 167(Suppl 1): 46-48, 2017 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-28299552

RESUMEN

Botulinum toxin, also called the "miracle toxin," is a neurotoxin produced by the bacteria Clostridium botulinum. It is known to block nerve signals that contract muscles resulting in a temporary paralysis of the muscles. Toxins type A and B have been extensively studied and utilized in the realm of beauty and cosmetology. Initially, the toxin gained popularity as a disease-causing "poison". It was only later that it found its way to becoming a must have in modern aesthetic practice. Today, this wonder toxin has proven to be an apt and convenient option in the field of anti-aging medicine.


Asunto(s)
Industria de la Belleza/historia , Toxinas Botulínicas/historia , Venenos/historia , Europa (Continente) , Historia del Siglo XVIII , Historia del Siglo XIX , Humanos , Estados Unidos
17.
Indian J Dermatol ; 69(1): 32-37, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38572050

RESUMEN

Background: Narrowband UVB (NBUVB) has recently been used in Vietnam for the treatment of psoriasis. However, there are no data on Vietnamese patients to adopt a uniform national protocol. Objectives: This study aimed to establish an optimal NBUVB therapy for the treatment of psoriasis in Vietnamese patients. Materials and Methods: One hundred and twenty-two patients with psoriasis vulgaris were included. They were randomly allocated to two groups: the percentage dose (group 1, 62 patients) and the fixed dose (group 2, 60 patients). In group 1, the starting dose was 50% of the minimal erythema dose (MED) and the 10% increment dose adjusted in the next sessions. In group 2, the starting dose was based on Fitzpatrick skin types (fixed dose). Psoriasis area and severity index (PASI) was used to evaluate efficacy. Results: More than 68% of the patients get PASI75 at session 36. Group 2 had significantly fewer sessions (20 ± 5 vs 25 ± 7, P- value = 0.0004) and lower cumulative dose than group 1 (14.1 ± 4.3 J/cm2 vs 18.0 ± 8.0 J/cm2, P- value = 0.0075) to achieve PASI75. Adverse effects were more common in group 2 than group 1, including burning sensation/erythema (43.33% vs 14.52%, P- value = 0.0009) and pruritus (75.00% vs 22.58%, P- value <0.0001). Conclusion: NBUVB therapy was safe and effective for Vietnamese psoriasis patients. Fixed doses produced a quicker clinical response with fewer sessions and lower cumulative doses. Adverse effects were mild in both groups and less noted for the MED-based dose. For the recommendation, a fixed dose should be applied for patients who have less concern about side effects, while a MED-based dose can be suitable for patients having conditions related to light sensitivity.

18.
Open Access Maced J Med Sci ; 7(18): 3002-3005, 2019 Sep 30.
Artículo en Inglés | MEDLINE | ID: mdl-31850109

RESUMEN

BACKGROUND: Wells syndrome is a rare idiopathic dermatosis of the eosinophilic spectrum. Diagnostic criteria include cutaneous eruptions of variable morphology with eosinophilic infiltrates, peripheral blood eosinophilia, a relapsing, remitting course, and exclusion of systemic disease. Diagnosis is often delayed. CASE PRESENTATION: We present a 28-year older man with recently developed pruritic and sometimes painful erythema. His medical history was positive for coughing in the evening that started in November 2012. Later, a pansinusitis developed. Early diagnosis improves the outcome. CONCLUSION: Standardized treatment has yet to be developed. In our case, systemic corticosteroids were of limited value only.

19.
Open Access Maced J Med Sci ; 7(18): 3018-3025, 2019 Sep 30.
Artículo en Inglés | MEDLINE | ID: mdl-31850114

RESUMEN

Topical treatment is the cornerstone for the management of mild to moderate psoriasis. Despite efforts in drug development, patient's satisfaction with the available topical treatments is limited. A strategy to improve safety, efficacy and comfort of topical treatment provides the development of new drug delivery and drug carrier systems. This review provides an overview of recent advances in this field with a focus on psoriasis. Laser-assisted drug delivery, foam formulations, nanoparticles, ethosomes, and niomes are considered. Hopefully, these new developments will improve topical drug therapy and patient satisfaction.

20.
Ther Adv Chronic Dis ; 10: 2040622319864805, 2019.
Artículo en Inglés | MEDLINE | ID: mdl-31431821

RESUMEN

Nutrigenomic DNA reprogramming in different chronic diseases and cancer has been assessed through the stimulation of gene expression and mRNA synthesis versus DNA silencing by CpG DNA modification (methylation); histone modification (acetylation, methylation) and expression of small noncoding RNAs, known as microRNAs (miRNAs). With regard to the specific nutrigenomic effects in psoriasis, the influence of specific diets on inflammatory cell signaling transcriptional factors such as nuclear factor (NF)-κB and Wnt signaling pathways, on disease-related specific cytokine expression, pro/antioxidant balance, keratinocyte proliferation/apoptosis and on proliferation/differentiation ratio have been documented; however, the influence of dietary compounds on the balance between 'good and bad' miRNA expression has not been considered. This review aims to summarize knowledge about aberrant microRNAs expression in psoriasis and to emphasize the potential impact of some dietary compounds on endogenous miRNA synthesis in experimental conditions in vivo and in vitro. Among the aberrantly expressed miRNAs in psoriasis, one of the most prominently upregulated seems to be miR-21. The beneficial effects of phenolic compounds (curcumin and resveratrol), vitamin D, methyl donors, and omega-3 fatty acids (eicosapentaenoic acid and docosahexaenoic acid) are discussed. Highly expressed miR-155 has been downregulated by flavonoids (through a quercetin-rich diet) and by vitamin D. Quercetin has been effective in modulating miR-146a. On the other hand, downregulated miR-125b expression was restored by vitamin D, Coenzyme Q10 and by microelement selenium. In conclusion, the miRNA profile, together with other 'omics', may constitute a multifaceted approach to explore the impact of diet on psoriasis prevention and treatment.

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