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1.
J Cosmet Dermatol ; 22(2): 354-363, 2023 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-36575896

RESUMEN

PURPOSE: After the emergence of the pandemic caused by the COVID-19 virus, vaccination with various vaccines has started to be implemented across the world. To identify dermatological reactions developing after the COVID-19 vaccines administered in Turkey and determine their clinical features and risk factors that may play a role in their development. MATERIALS AND METHODS: The study included patients aged ≥18 years, who presented to 13 different dermatology clinics in Turkey between July 2021 and September 2021 after developing dermatological reactions following the administration of the COVID-19 vaccine. After providing written consent, the patients were asked to complete a standard survey including questions related to age, gender, occupation, comorbidities, the regular medication used, the onset of cutaneous reactions after vaccination, and localization of reactions. Dermatological reactions were categorized according to whether they developed after the first or second dose of the vaccine or whether they occurred after the inactivated or messenger RNA (mRNA) vaccine. The relationship between dermatological reactions and some variables such as gender and comorbidities was also evaluated. RESULTS: A total of 269 patients [116 women (43.1%), 153 men (56.9%)] were included in the study. It was observed that the dermatological diseases and reactions that most frequently developed after vaccination were urticaria (25.7%), herpes zoster (24.9%), maculopapular eruption (12.3%), and pityriasis rosea (4.5%). The rate of dermatological reactions was 60.6% after the administration of the mRNA vaccine and 39.4% after that of the inactivated vaccine. There was a statistically significantly higher number of reactions among the patients that received the mRNA vaccine (p = 0.001). CONCLUSION: The most common reactions in our sample were urticaria, herpes zoster, and maculopapular eruption. Physicians should know the dermatological side effects of COVID-19 vaccines and their clinical features.


Asunto(s)
COVID-19 , Herpes Zóster , Masculino , Humanos , Femenino , Adolescente , Adulto , Vacunas contra la COVID-19/efectos adversos , Turquía/epidemiología , COVID-19/epidemiología , COVID-19/prevención & control , Vacunación/efectos adversos
2.
J Cosmet Dermatol ; 21(3): 1147-1153, 2022 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-33877738

RESUMEN

BACKGROUND: Rosacea is a chronic inflammatory skin disease characterized with increased serum and tissue inflammatory mediators. IL-17 is a well-known inflammatory mediator that plays important roles in pathogenesis of inflammatory skin diseases. Previous studies reported that Th17 pathway is activated in rosacea and IL-17, one of Th17 signature cytokines, is elevated in tissue samples of rosacea patients. OBJECTIVES: The aim of this study was to investigate serum IL-17 levels in rosacea patients and to study its relationship with disease characteristics. METHODS: Sixty patients diagnosed with rosacea and 60 healthy controls were included in the study. Serum IL-17 concentrations were measured using enzyme-linked immunosorbent assay (ELISA). RESULTS: The mean serum IL-17 level was 8.03 pg/mL (SD = 1.47) in rosacea patients and 7.37 pg/mL (Sd = 1.19) in controls. Serum IL-17 levels were significantly higher in rosacea (p = 0.002). Serum IL-17 levels were similar among patients with erythematotelangiectatic (ET) and papulopustular (PP) rosacea (8.02 vs 8.06, p = 0.83). Serum IL-17 levels did not correlate with rosacea severity (p = 0.59, r = 0.07 in ET rosacea; p = 0.88, r = 0.02 in PP rosacea), age of onset (p = 0.58, r = -0.07), and disease duration (p = 0.37, r = -0.11). Primary features and global assessments did not correlate with serum IL-17 levels (all p > 0.05). Among secondary features, edema showed a significant negative correlation with serum IL-17 concentrations (p = 0.037, r = -0.26). CONCLUSIONS: Our study showed increased serum IL-17 levels in rosacea patients and a significant correlation between IL-17 concentrations and secondary features of the disease suggesting IL-17 may contribute to pathogenesis of rosacea and may be a new target for rosacea treatment.


Asunto(s)
Interleucina-17 , Rosácea , Citocinas , Ensayo de Inmunoadsorción Enzimática , Humanos , Células Th17/metabolismo
3.
Curr Health Sci J ; 46(1): 5-10, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-32637159

RESUMEN

INTRODUCTION: Common warts are one of the most prevalent infections affecting the skin. Common warts are caused by human papillomaviruses (HPV), which are ubiquitous in our environment. Most HPV infections are directly controlled and cleared by host immune system, although each case has the potential to persist and transform into a recalcitrant form. It is not exactly clear why certain populations are more susceptible to common warts. AIM: To investigate factors affecting the occurence and outcome of common warts. MATERIAL AND METHODS: A total of 188 consecutive patients with common warts (106 men, 82 women) and 188 controls were prospectively enrolled. Demographic and clinical characteristics were recorded. The Chi-square, Mann-Whitney U and Kruskal-Wallis tests were used for statistical analysis, with a significance threshold of p<0.05. RESULTS: There were not any significant associations between cigarette smoking, alcohol consumption, accompanying diseases, medications, family history of warts and the duration of warts (p=0.102, p=0.317, p=0.535, p=0.535, p=0.535, respectively). There were not any significant associations between cigarette smoking, alcohol consumption, accompanying diseases, medications, family history of warts and the number of warts (p=0.232, p=0.762, p=0.389, p=0.389, p=0.824, respectively). CONCLUSIONS: Our study has revealed that smoking is not a risk factor for common warts. However, we suspect the lack of statistical differences are likely due to small sample size of the study. Further studies with larger sample sizes are needed.

4.
Int J Dermatol ; 58(6): 722-728, 2019 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-30575019

RESUMEN

BACKGROUND: Once considered a disorder limited to the skin, rosacea is now known to be associated with systemic disorders. The aim of this study was to determine what systemic comorbidities accompany rosacea and to determine the relationship between the type, severity, and duration of rosacea, and the presence of and type of systemic comorbidities. METHODS: This retrospective multicenter study was conducted by the Turkish Society of Dermatology Acne Study Group. Thirteen dermatology clinics throughout Turkey participated in the study. A structured physician-administered questionnaire was used to collect patient demographics, clinical findings, and lifestyle data. The principal rosacea subtype, physician global assessment of severity, and duration of rosacea were recorded. Physicians recorded each participant's medical history, including current and past comorbidities, duration of any such comorbidity, and the use of medications to treat any comorbidities. RESULTS: The study included 1,195 rosacea patients and 621 controls without rosacea aged 18-85 years. As compared to the controls, more of the rosacea patients had respiratory tract, gastrointestinal system, and metabolic and hepatobiliary system disorders in a rosacea's severity- and duration-dependent manner. CONCLUSION: Clinicians must be aware of the potential for systemic comorbidities in rosacea patients, which becomes more likely as disease duration and severity increase.


Asunto(s)
Rosácea/epidemiología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Estudios de Casos y Controles , Comorbilidad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Rosácea/diagnóstico , Índice de Severidad de la Enfermedad , Factores de Tiempo , Turquía/epidemiología , Adulto Joven
5.
Turk J Med Sci ; 47(2): 531-534, 2017 Apr 18.
Artículo en Inglés | MEDLINE | ID: mdl-28425242

RESUMEN

BACKGROUND/AIM: Psoriasis has been accepted as a systemic disease and it is known to be associated with various disorders including metabolic syndrome. High serum uric acid levels are also associated with the components of metabolic syndrome. In this study, we aimed to determine serum uric acid levels in patients with psoriasis and the association of uric acid levels with disease activity by taking the presence of metabolic syndrome criteria into account, since it is one of the most important factors that affect serum uric acid levels. MATERIALS AND METHODS: In this cross-sectional study, we evaluated 70 psoriasis patients and 70 healthy individuals who were matched with the patients according to the presence of metabolic syndrome. We evaluated the demographic features, levels of serum uric acid, Psoriasis Area Severity Index (PASI) scores, presence of psoriatic arthritis, nail involvement, and metabolic syndrome criteria of the patients. RESULTS: Serum uric acid levels of psoriasis patients were significantly higher than those of controls. There was a positive correlation between PASI scores and serum uric acid levels of the patients. CONCLUSION: As hyperuricemia had a close relationship with psoriasis and PASI scores, we suggest monitoring patients with psoriasis for serum uric acid levels during treatment and follow-up.


Asunto(s)
Psoriasis/sangre , Psoriasis/epidemiología , Ácido Úrico/sangre , Adulto , Artritis Psoriásica , Estudios Transversales , Femenino , Humanos , Masculino , Síndrome Metabólico/complicaciones , Síndrome Metabólico/epidemiología , Persona de Mediana Edad , Psoriasis/complicaciones , Psoriasis/patología , Índice de Severidad de la Enfermedad
6.
Cutan Ocul Toxicol ; 36(1): 85-87, 2017 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-26911608

RESUMEN

Acyclovir is a synthetic guanosine analog, which is a potent and highly selective inhibitor of the DNA polymerases of several herpes viruses. Acyclovir is known as a relatively safe drug with few significant adverse effects, of which nephrotoxicity seems to be the most dreaded one. On the other hand, inflammation and phlebitis at the injection site have been reported to be the most frequent side effects of intravenous acyclovir administration. Although exceptionally rare, there have been case reports of bullous eruption occurring after intravenous acyclovir therapy, a similar of which we have also observed. Here, we present a case of localized bullous eruption and phlebitis associated with intravenous acyclovir treatment in a patient with metastatic breast cancer. Our case distinctively demonstrated two consequential juxtaposing vesiculobullous lesions and phlebitis manifesting as erythema along the course of a vein after intravenous acyclovir injection. We emphasize this hardly known side effect and importance of early recognition and appropriate management of unpredictable side effects of widely used medications.


Asunto(s)
Aciclovir/efectos adversos , Antivirales/efectos adversos , Vesícula/inducido químicamente , Erupciones por Medicamentos/etiología , Adulto , Neoplasias de la Mama/tratamiento farmacológico , Femenino , Herpes Zóster/tratamiento farmacológico , Humanos , Inyecciones Intravenosas
7.
Dermatology ; 232(3): 312-8, 2016.
Artículo en Inglés | MEDLINE | ID: mdl-27028326

RESUMEN

BACKGROUND: Joint involvement associated with psoriasis is referred to as psoriatic arthritis. A late diagnosis of psoriatic arthritis may cause a variety of morbidities; therefore, an early diagnosis and treatment of psoriatic arthritis are required. Asymptomatic psoriatic arthritis has been found in 8-70% of patients with psoriasis using imaging techniques. OBJECTIVE: To investigate joint and enthesis regions by ultrasonography in patients with psoriasis without inflammatory joint symptoms to detect subclinical psoriatic arthritis. METHODS: We included 50 psoriasis patients and 30 healthy control subjects without joint complaint in this study. Twelve joint regions of all subjects in each group were examined by ultrasonography. RESULTS: The presence of any pathological ultrasonography finding (30%) was higher but did not significantly differ in psoriasis patients compared with the control group (13.33%; p > 0.05). CONCLUSION: Although statistically not significant, the pathological ultrasonography findings were approximately twofold more common in patients with psoriasis compared with the control group. Therefore, the development of psoriatic arthritis in patients with psoriasis should be more closely followed.


Asunto(s)
Artritis Psoriásica/diagnóstico , Diagnóstico Precoz , Entesopatía/diagnóstico , Piel/patología , Ultrasonografía/métodos , Adulto , Biopsia , Femenino , Humanos , Masculino
8.
Int Wound J ; 13(6): 1190-1192, 2016 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-25851334

RESUMEN

The aim of our study is to identify the allergens in patients with leg ulcers who have contact dermatitis surrounding the skin of the ulcer and compare them with a control group consisting of patients with lower extremity contact dermatitis. A total of 40 patients with chronic leg ulcers (CLU) and contact dermatitis around the skin of ulcer were included in the study. As a control group, 20 patients with contact dermatitis of lower extremity without leg ulcers were included. The patient and control groups were patch tested with 37 allergens of the European Standard Series. Of the 40 patients, 31 (77·5%) had positivity to one or more allergens, and 10 (50%) of the control group patients had positivity to one or more allergens. The number of patients who had positivity to at least one allergen was significantly higher in the patient group (P < 0·05). Positivity to the balsam of Peru and benzocaine was significantly higher in the patient group than that in the control group (P < 0·05). Contact sensitisation to benzocaine and balsam of Peru was found to be associated with the presence of CLU. The efficacy of therapy in patients with leg ulcers might be increased by avoiding these allergens.


Asunto(s)
Úlcera de la Pierna , Alérgenos , Enfermedad Crónica , Dermatitis Alérgica por Contacto , Humanos , Pruebas del Parche
11.
Int J Rheum Dis ; 18(1): 63-9, 2015 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-24460852

RESUMEN

AIM: The aim of this study was to compare the health-related quality of life and functional status of patients with psoriasis (Ps), psoriatic arthritis (PsA) and control subjects. METHOD: Eighty patients with PsA, 40 patients with Ps and 40 healthy subjects were included. Physical functions were evaluated with the Health Assessment Questionnaire for Spondyloarthropathies (HAQ-S) while life satisfaction was evaluated with the Psoriatic Arthritis Quality of Life (PsAQoL) questionnaire. The Disease Activity Score 28 (DAS28), Disease Activity Index for the Assessment of Reactive Arthritis (DAREA), Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) and Ankylosing Spondylitis Disease Activity Score-C-Reactive Protein (ASDAS-CRP), Maastrich Ankylosing Spondylitis Enthesitis Score (MASES) and visual analog scale-pain were calculated. RESULTS: The HAQ-S data revealed that physical functional status in the PsA group was worse than the Ps and control groups (mean scores: 0.5 ± 0.5, 0.2 ± 0.5 and 0.1 ± 0.3, respectively). The PsAQoL data revealed a worse quality of life in the PsA and Ps groups than in the control group but the same quality of life in the PsA and Ps groups (mean scores: 6.9 ± 5.4, 7 ± 5.9 and 3.3 ± 4.2, respectively). Both the HAQ-S and PsAQoL data were found to be moderately to weakly correlated with disease activity measures (DAS28, DAREA, BASDAI, ASDAS-CRP), pain and enthesitis. CONCLUSION: Patients with Ps and PsA had worse quality of life and patients with PsA had worse functional status than healthy individuals. Although Ps patients with arthritis had a worse functional status than the ones without arthritis, quality of life according to PSAQoL was found to be similar between them.


Asunto(s)
Artritis Psoriásica/diagnóstico , Estado de Salud , Psoriasis/diagnóstico , Calidad de Vida , Adulto , Artritis Psoriásica/fisiopatología , Artritis Psoriásica/psicología , Biomarcadores/sangre , Proteína C-Reactiva/análisis , Estudios de Casos y Controles , Femenino , Humanos , Masculino , Persona de Mediana Edad , Dimensión del Dolor , Valor Predictivo de las Pruebas , Psoriasis/fisiopatología , Psoriasis/psicología , Índice de Severidad de la Enfermedad , Encuestas y Cuestionarios
12.
Ann Dermatol ; 26(5): 610-4, 2014 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-25324654

RESUMEN

BACKGROUND: Pigmented purpuric dermatoses (PPD) are chronic, recurrent group of disorders characterized by petechial and pigmentary macules usually localized on the lower limbs. Its etiopathogenesis is unknown. There are very few clinical and etiological studies on PPD in the literature. OBJECTIVE: We aim to examine the etiopathogenetic factors of PPD retrospectively. METHODS: Demographic characteristics, history of co-morbid disorders and drug usage, hepatitis markers, levels of serum lipids, findings of Doppler ultrasonography in lower extremities, and patch test results of the 24 patients of PPD were examined retrospectively. The patch test results, history of drug use, and co-morbid disorders of the patients were compared with those of the control groups. RESULTS: The male-to-female ratio was 1 : 2, and 83.3% of the patients had Schamberg disease. Seventeen patients had co-morbid disorders and 16 used various drugs, but there was no statistically significant difference between the controls and patients. One patient was positive for hepatitis B surface antigen and 1, for anti-hepatitis C virus antibody. Nine had elevated total cholesterol levels, and 5 had elevated triglyceride levels. Further, 30% of them were positive for at least 1 allergen, while 16% of the control subjects were positive for at least 1 allergen, but statistically significant difference was not found between the 2 groups. Variable degrees of venous insufficiency were detected in 75% of the patients on Doppler ultrasonography of the lower extremities. CONCLUSION: Venous insufficiency and hypercholesterolemia might be the basic predisposing factors for PPD. Further studies are needed to show if diabetes mellitus and hypertension may cause perivascular inflammation in PPD.

13.
Ann Dermatol ; 26(5): 636-8, 2014 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-25324660

RESUMEN

A 50-year-old man and 71-year-old woman presented to our clinic with unilateral, linear, erythematous, pruritic lesions along the lines of Blaschko. On the basis of clinical and histopathological findings, the lesions were diagnosed as lichen planus with a Blaschkoian distribution, which is a rare form of lichen planus. The patients were treated with topical corticosteroids and antihistamines.

14.
J Cutan Med Surg ; 18(1): 65-8, 2014.
Artículo en Inglés | MEDLINE | ID: mdl-24377478

RESUMEN

BACKGROUND: Pegylated interferon-α combined with ribavirin is the current standard treatment for chronic hepatitis C virus infection. During interferon and ribavirin therapy, both local and generalized mucocutaneous adverse reactions have been reported. Erythema annulare centrifugum induced by this therapy regimen has not been reported previously. CASE REPORT: A 29-year-old woman was referred to our clinic for a 1-week history of slightly pruritic annular erythematous eruptions on the lower extremities and hands. The eruptions had first occurred on the hands 3 to 4 days after pegylated interferon-α-2a plus ribavirin combination therapy for hepatitis C virus infection. Histopathologic examination supported the diagnosis of erythema annulare centrifugum. The lesions completely regressed within 2 weeks after the cessation of treatment but recurred on similar localizations within 24 hours with the same therapy. It was thought that erythema annulare centrifugum was induced by pegylated interferon-α-2a plus ribavirin combination therapy. CONCLUSION: Erythema annulare centrifugum is considered an inflammatory skin disease with unknown etiology. It is thought to represent a hypersensitivity reaction to some triggering factors, including infections, immunologic disorders, malign neoplasms, foods, pregnancy, and drugs. We report the first case of erythema annulare centrifigum induced by pegylated interferon-α-2a plus ribavirin combination therapy.


Asunto(s)
Eritema/inducido químicamente , Hepatitis C Crónica/tratamiento farmacológico , Interferón-alfa/efectos adversos , Polietilenglicoles/efectos adversos , Ribavirina/efectos adversos , Enfermedades Cutáneas Genéticas/inducido químicamente , Adulto , Eritema/diagnóstico , Eritema/patología , Eritema/virología , Femenino , Humanos , Interferón-alfa/uso terapéutico , Polietilenglicoles/uso terapéutico , Proteínas Recombinantes/efectos adversos , Proteínas Recombinantes/uso terapéutico , Ribavirina/uso terapéutico , Enfermedades Cutáneas Genéticas/diagnóstico , Enfermedades Cutáneas Genéticas/patología , Enfermedades Cutáneas Genéticas/virología
15.
Acta Derm Venereol ; 87(2): 160-2, 2007.
Artículo en Inglés | MEDLINE | ID: mdl-17340025

RESUMEN

Cutaneous metastases may be either the initial manifestation of an internal malignancy or represent recurrent neoplastic disease. The aim of this study was to investigate the incidence and characteristics of cutaneous metastases in cases of internal malignancy. A total of 1287 patients with internal malignancy were included in the study. Dermatological examinations were performed on all of the patients. Skin biopsies were obtained from the suspected lesions. The type of malignancy, the time of diagnosis of the malignancy, the presence of cutaneous metastasis, and the localization sites of the cutaneous malignancy were noted. Metastases of any kind were seen in 27.4% of cases. Cutaneous metastases were seen in 1.2% of cases and were most frequently localized on the anterior chest as nodules. Cutaneous metastasis was the first sign of internal malignancy in one case. It is concluded that cutaneous metastases occur rarely and the presentation of internal malignancy with skin involvement is uncommon.


Asunto(s)
Neoplasias/patología , Neoplasias Cutáneas/secundario , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Niño , Preescolar , Femenino , Humanos , Masculino , Persona de Mediana Edad , Neoplasias/epidemiología , Estudios Prospectivos , Neoplasias Cutáneas/epidemiología , Turquía/epidemiología
17.
Eur J Dermatol ; 17(1): 83-5, 2007.
Artículo en Inglés | MEDLINE | ID: mdl-17324835

RESUMEN

Tuberculosis is still a serious problem in both developing and developed countries. It is often confused with various cutaneous disorders both clinically and histopathologically.A 46-year-old woman attended our clinic with progressive, asymptomatic, annular skin lesions on her right upper extremity for 5 years. She had received many different therapies for these lesions at other institutions previously but these medications were not effective and the lesions deteriorated. On dermatological examination, well-demarcated, irregular bordered, violaceous colored, elevated and crusted annular lesions on her right hand dorsum and forearm were observed. She was diagnosed as having lupus vulgaris clinically and histopathologically. Antituberculosis therapy was administered and regression of the lesions started in the second week of medication.We report a case of long-standing, undiagnosed and uncommon, annular form of lupus vulgaris. We want to stress that clinical and histopathological findings are still important for the diagnosis of cutaneous tuberculosis.


Asunto(s)
Lupus Vulgar/diagnóstico , Femenino , Humanos , Lupus Vulgar/tratamiento farmacológico , Persona de Mediana Edad , Factores de Tiempo
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