Spectrophotometric intracutaneous analysis findings and characteristics in plantar verrues.

BACKGROUND: Spectrophotometric intracutaneous analysis (SIAscopy) is a non-invasive computerized method that provides insights beyond dermoscopic examination. This study aimed to show the various findings of the plantar verrucae with the SIAscopy evaluation, which displays the chromophores of the skin, melanin, hemoglobin, and collagen. METHODS: Plantar verrucae lesions scanned using SIAscopy, and their color, total melanin, dermal melanin, collagen, and blood views were recorded on a computer. These SIAgraphs were examined individually and compared to dermoscopic literature findings. RESULTS: The results of color view were in conformity with dermoscopic findings reported in the literature. Among the findings detected for the first time by a SIAscopic examination, a white halo around the vessel in view of total melanin, effacement in the keratinized areas, and whitening in the vascular areas were noted. There was a mottled collagen condensation, which was believed to be induced by dermal papillomatosis in the lesions in the view of collagen, and consequently, as a result of remittent light reflections due to the collagen structure in this area. There was a clarification in the vascular structures that were noticed in the color view in the blood view. It was noted that vascular structures that have not yet been thrombosed under the thickened epidermis could not be detected in color view. CONCLUSION: Our study reveals that SIAscopy, a rapid, non-invasive, and easy-to-use examination method similar to dermoscopy, can also diagnose other skin diseases, particularly pathogenetic processes that induce epidermal and papillary dermis changes, apart from pigmented lesions.

Cyberbullying among adolescents in Turkey: the relationship between coping strategies and cyberbullying perpetration.

BACKGROUND: Cyberbullying is becoming a global threat with the ease of access to the internet. Although many studies addressed the relationship between coping strategies and cyber victimization, the role of coping strategies, protective or risk factors, on involvement in cyberbullying perpetration is unclear. Therefore, the present study aims to examine the effect of active, avoidant, and negative coping strategies and the sociodemographic variables (i.e., parents' education, gender, and family income) on cyberbullying perpetration behaviors. METHOD: The study was conducted on 1032 adolescents (mean age = 16.01 years; range = 14-18 years), 608 (58.9%) were female, and 424 (41.1%) were male. Personal Information Form, Cyberbullying Scale, and Coping Scale for Adolescents (the KIDCOPE) were used in data collection. Multiple regression analysis was performed for data analysis. RESULTS: The study's findings revealed that active coping strategy (ß = -.26, p < .001) was a protective factor for cyberbullying perpetration behaviors, whereas avoidant (ß = .31, p < .001) and negative coping (ß = .32, p < .001) strategies and the mother's education (ß = .10, p < .001) were risk factors. However, the study results showed that gender (ß = -.01, p > .05), family income (ß = .03, p > .05), and the father's education (ß = .01, p > .05) were not predicting factors of cyberbullying perpetration behaviors. CONCLUSIONS: The results are discussed in light of the relevant literature and presented some theoretical and practical implications.

Grief and mourning in Covid-19 pandemic and delayed business as a new concept.

The measures, restrictions, and death-related rituals in the COVID-19 pandemic have affected the mourning-related routines of individuals. Moreover, mourning processes have been affected by the restriction of death-related cultural rituals, funeral ceremonies performed only by the officials, and the prohibition of visiting graves. This study aims to investigate the experiences of individuals who lost their loved ones in Turkey during the COVID-19 pandemic. For that purpose, the phenomenological method is employed in the design of the study. Individual interviews were conducted with nine participants who lost their relatives during the COVID-19 pandemic. Data were collected through semi-structured interview forms prepared by the researchers. The study participants described the various factors contributing to the grief and mourning process in the COVID-19 pandemic. These factors were categorized into three following main categories: grief and mourning responses of the individuals lost loved ones, including cognitive, emotional, and behavioral responses; risk factors including the expectation of harm, unfinished business, and restriction of death-related religious-cultural rituals; and protective factors including relative support (i.e., family, spouse, friend, partner), tele-support (i.e., mobile phone, internet, social media), positive coping strategies (cognitive, behavioral, and religious-spiritual), and delayed business. The "delayed business" concept was also addressed within protective factors and explained in general terms. Finally, the findings were discussed considering the literature and presented some theoretical and practical implications.

Oxidative Stress and Thiol/Disulfide Homeostasis in Human Papillomavirus Infections.

Introduction: Viral warts are a group of dermatological diseases caused by human papillomavirus (HPV). Several studies have demonstrated an association between HPV infections and oxidative stress. Thiols are important components of cellular redox homeostasis as antioxidant molecules in the organism. Aim: This study aimed to investigate the role of oxidative stress in patients with HPV infection by analyzing native thiol/disulfide homeostasis. Material and Methods: Forty-two patients with HPV infection and 40 healthy subjects were analyzed for the levels of native thiols, total thiols, and disulfide. Disulfide/native thiol, disulfide/total thiol, and native thiol/total thiol ratios were also calculated. Results: Disulfide and total thiol levels were higher in the patients compared to the healthy controls. The disulfide/native thiol ratio was also higher in the patient group. Native and total thiol levels decreased with the increasing duration of the disease. Conclusion: The native thiol/disulfide homeostasis was shifted toward disulfide in the patients' group, indicating the existence of oxidative stress in HPV infection.

Gender and COVID-19 related fear and anxiety: A meta-analysis.

Studies conducted during the pandemic revealed strong associations between gender and COVID-19 related fear and anxiety. Females perceive coronavirus as a greater threat to personal health and population than males. The aim of the current meta-analysis is to estimate gender difference in COVID-19 related fear and anxiety. The second purpose of this study is to clarify the role of potential moderators in COVID-19 fear and anxiety. For these reasons, studies published between March 2020 and October 2021 were searched in various databases (Web of Science, SCOPUS, PubMed, and Google Scholar). In total, 315 studies met the inclusion criteria, and 60 studies for COVID-19 related fear and 23 studies for COVID-19 related anxiety were included in the current study. Cohen's d effect size values were calculated based on these individual studies showing the difference between males and females in terms of COVID-19 related fear and anxiety. Results revealed that gender has a moderate and statistically significant effect on COVID-19 related fear (ES = 0.307) and anxiety (ES = 0.316) in favor of females. Moderator analyses showed that continent variable was a statistically significant moderator of gender difference in COVID-19 related fear and anxiety. The highest effect size of gender differences in COVID-related fear and anxiety were obtained from the studies conducted in Europe. However, other moderators (the average age of sample, culture, timing, and population) were not statistically significant. Although this meta-analysis has a few limitations, the findings showed that COVID-19 outbreak negatively affected females more.

PROJECT STAR (Midwestern Prevention Project): Overview.

The program designed to prevent substance use should be planned in multiple dimensions. One of these programs is Project Star. This study aims to evaluate the studies on the Project Star and identify the strengths and weaknesses of the program. For this purpose, the keywords "Project Star" and "Midwestern Prevention Project" were scanned from databases. The results of these studies were evaluated by giving a summary of the studies included in the study. As a result, the strengths of Project Star are that it is multidimensional, focuses on early development periods, includes the individual's ecological environment, and reduces substance use in later development periods, and not having an internet-based version. This situation has been identified as its weaknesses since its situation in other societies is unknown due to its cost and limited international applications.

Dermatologic comorbidities of the patients with severe COVID-19: A case-control study.

The current studies focus on the association between COVID-19 and certain comorbidities. To the best of our knowledge, the association between severe COVID-19 and dermatologic comorbidities has not been reported yet. In this study, we aimed to describe the dermatologic comorbidities of patients with severe COVID-19 and compare it with the control group. Patients who have died at Usak Training and Research Hospital due to COVID-19 and other diseases in the COVID-19 Intensive Care Units and Internal Medicine Intensive Care Units were recruited into the study. Two groups were compared with each other regarding the most common dermatologic comorbidities. A total of 198 patients including 111 patients with COVID-19 and 87 age and sex-matched patients with other diseases were enrolled in the study. The most common dermatologic comorbidities were pruritus (8.1%), eczema (6.3%), skin infections (3.6%), leukocytoclastic vasculitis (1.8%), and urticaria (0.9%) in the COVID-19 group while they were skin infections (9.2%), eczema (3.4%), pruritus (2.3%), and urticaria (1.1%) in the control group. None of patients in the control group had leukocytoclastic vasculitis. There were no significant differences between COVID-19 and control groups in terms of pruritus, eczema, skin infections, and urticaria (P values were .117, .517, .181, .505, and 1.000, respectively). In conclusion, although it is not statistically significant, it appears that pruritus and leukocytoclastic vasculitis are more common in severe COVID-19 patients. These cytokines-related diseases in the immuno-cutaneous systems may give some clues on the COVID-19 severity. Further studies are required to elucidate the relationship between the immuno-cutaneous system and COVID-19 severity.

Systemic dexpanthenol as a novel treatment for female pattern hair loss.

BACKGROUND: There are only a few drugs that have been used for the treatment of female pattern hair loss (FPHL). AIMS: Through use of the Dermatologic Life Quality Index (DLQI) and a modified hair growth questionnaire, we aimed to evaluate the effect of dexpanthenol (DXP) as a new option for FPHL. METHODS: Women who received 500 mg intramuscular DXP weekly for FPHL were included in this study. They were evaluated in terms of DLQI and laboratory characteristics, before and after DXP treatment, and were examined with a modified hair growth questionnaire. RESULTS: Overall satisfaction with the appearance of the hair was described by the patients as 57.1% " I am satisfied," 28.6% "I am very satisfied," and 14.3% "I am neutral (neither satisfied nor dissatisfied)." There was a statistical difference between the mean DLQI scores before and after DXP treatment (P < .001). No statistical difference was found in the laboratory characteristics of the patients before and after DXP treatment (P > 0.05). No side effect was reported during DXP treatment. CONCLUSION: Dexpanthenol is a safe and novel drug that may increase the quality of life in patients with FPHL.

Relative changes in the pattern of diseases presenting in dermatology outpatient clinic in the era of the COVID-19 pandemic.

As an increasing number of COVID-19 cases, there were changes in the number of patients who attended the dermatology outpatient clinics. We aimed to investigate the change profiles of dermatologic diseases in the first and second months of the COVID-19 pandemic in Turkey by comparing with the corresponding period of the previous year. The total number and diagnosis of patients, who attended a tertiary care hospital for the dermatology outpatient clinic between 1 April 2020 and 31 May 2020, were included in this study. These data were compared with the corresponding period of the previous year. The percentage of the patients with scabies, contact dermatitis, psoriasis, pityriasis rosea, urticaria, and alopecia areata were statistically significantly increased a month after the occurrence of the COVID-19 pandemic, while the percentage of patients with scabies, alopecia areata, telogen effluvium, acne vulgaris, and xerosis cutis were statistically significantly increased 2 months after the occurrence of the COVID-19 pandemic (P < 0.05). An increase in the number of certain diseases such as urticaria and pityriasis rosea may indicate the risk of asymptomatic COVID-19 carriage in these patients. Polymerase chain reaction (PCR) and/or antibody-based further studies should be performed to explore whether certain dermatologic diseases are related to asymptomatic COVID-19 cases.

Dermatological diseases presented before COVID-19: Are patients with psoriasis and superficial fungal infections more vulnerable to the COVID-19?

Recent studies have focused on the comorbid conditions of the COVID-19. According to the current studies, numerous diseases including lung disease, cardiovascular disease and immunosuppression appear to be at higher risk for severe forms of the COVID-19. To date, there are no data in the literature on the comorbid dermatologic diseases and COVID-19. We tried to analyze the previous dermatological comorbidity of 93 patients with COVID-19 (51 males, 42 females) who presented to the dermatology outpatient clinics for the last 3 years. The most common dermatologic diseases in patients with COVID-19 who have dermatologic diseases for the last 3 years were superficial fungal infections (24, 25.8%), seborrheic dermatitis (11, 11.8%), actinic keratosis (10, 10.8%), psoriasis (6, 6.5%), and eczema (6, 6.5%), respectively. In addition, the number of COVID-19 patients who presented to dermatology in the last 3 months was 17 (11 men, 6 women). The median age of these patients was 58 (minimum 18, maximum 80) years, and the most common dermatologic diseases before diagnosed COVID-19 were superficial fungal infections (5, 25%), psoriasis (4, 20%), and viral skin diseases (3, 15%). The possible similarity between cutaneous and mucosal immunity and immunosuppression suggests that patients with some dermatologic diseases especially superficial fungal infections and psoriasis may be more vulnerable to the COVID-19.

The effect of the "stay-at-home" policy on requests for dermatology outpatient clinic visits after the COVID-19 outbreak.

The Coronavirus Disease 2019 (COVID-19) emerged late in Turkey but it showed a rapid progression later. We aimed to investigate the changes in the number of patients who requested a dermatology outpatient clinic visit due to the increased social and medical burden caused by COVID-19 in Turkey during the first days of the pandemic. We also examined the most common dermatologic diseases diagnosed during the COVID-19 outbreak. A statistically significant negative correlation was found between the number of COVID-19 patients in the country and the number of patients requesting a dermatology outpatient clinic visit in the secondary and tertiary care hospitals during self-quarantine. In the first 10 days after the COVID-19 outbreak, acne (28.2%), urticaria (12.8%), scabies (12.8%), irritant contact dermatitis (10.3%), and xerosis cutis (10.2%) were the most common diseases seen in the dermatology clinic at the secondary care hospital, while acne (23.3%), warts (5.4%), seborrheic dermatitis (4.5%), urticaria (3.8%), and psoriasis (3.32%) were the most common diseases seen in the dermatology clinic at the tertiary care hospital. This is our first study on the frequency and nature of outpatient dermatology visits during this novel coronavirus pandemic. Understanding the trends and impacts of dermatologic diseases on patients and health systems during this pandemic will allow for better preparation of dermatologists in the future.

The effect of tinea versicolor on thiol/disulphide homeostasis.

INTRODUCTION: Tinea versicolor is a superficial fungal infection caused by Malassezia spp. Malassezia spp. is a member of the normal human skin flora. It becomes a pathogen by transforming from the yeast form to the mycelium form. The oxidant/antioxidant homeostasis may be responsible for this. Thiol/disulphide homeostasis is a new marker indicating oxidative stress. This homeostasis is affected in many illnesses. AIM: To investigate the thiol/disulphide homeostasis in patients with tinea versicolor. MATERIAL AND METHODS: Forty-two patients with tinea versicolor (median age: 36 years, min.-max.: 19-58) and 36 healthy controls (median age: 32 years, min.-max.: 18-60) were included in the trial. The levels of native thiol, disulphide, and total thiol were measured by an automated method in the patient and control groups. Disulphide/total thiol, disulphide/native thiol and native thiol/total thiol rates were calculated as percentage. RESULTS: For the patient group and the control group, the native thiol levels were found to be 464.32 ±51.48 mmol/l and 465.18 ±51.32 mmol/l, disulphide levels - 19.80 ±7.08 mmol/l and 21.27 ±8.90 mmol/l, total thiol levels - 503.92 ±53.65 mmol/l and 508.07 ±56.59 mmol/l, respectively. No statistical difference was detected between the two groups. CONCLUSIONS: Thiol/disulphide homeostasis was not affected in tinea versicolor. According to our findings, oxidative stress seems to have no role in the pathogenesis of tinea versicolor.

Transvesicoscopic Bipolar Sealing of Vesicovaginal Fistula.

Introduction: Vesicovaginal fistula (VVF) is a problem that physically and psychologically debilitates the patient. Options for treatment of VVF include transabdominal, transvaginal, transvesical, laparoscopic, and robotic repair or minimally invasive methods such as fulguration. We describe a novel minimally invasive technique: transvesicoscopic bipolar sealing of the vesicovaginal fistula (TBSF). Case Presentation: We carried out the transvesicoscopic sealing of VVF with 5 mm of diameter on a 46-year-old woman, who had a failed conservative treatment with a Foley catheter placement. The patient was informed about the modified surgical procedure before operation. The fistula tract was sealed by using an electrothermal bipolar vessel sealer through a 5-mm transvesical ports. The patient was discharged on the first postoperative day and was on anticholinergic medications after the operation. The patient remained dry after the removal of the catheter at the third postoperative week. Conclusion: In select cases of VVF, TBSF may be effectively used for closure of the fistula tract.

Recurrent candidal intertrigo: challenges and solutions.

Intertrigo is a common inflammatory dermatosis of opposing skin surfaces that can be caused by a variety of infectious agents, most notably candida, under the effect of mechanical and environmental factors. Symptoms such as pain and itching significantly decrease quality of life, leading to high morbidity. A multitude of predisposing factors, particularly obesity, diabetes mellitus, and immunosuppressive conditions facilitate both the occurrence and recurrence of the disease. The diagnosis of candidal intertrigo is usually based on clinical appearance. However, a range of laboratory studies from simple tests to advanced methods can be carried out to confirm the diagnosis. Such tests are especially useful in treatment-resistant or recurrent cases for establishing a differential diagnosis. The first and key step of management is identification and correction of predisposing factors. Patients should be encouraged to lose weight, followed up properly after endocrinologic treatment and intestinal colonization or periorificial infections should be medically managed, especially in recurrent and resistant cases. Medical treatment of candidal intertrigo usually requires topical administration of nystatin and azole group antifungals. In this context, it is also possible to use magistral remedies safely and effectively. In case of predisposing immunosuppressive conditions or generalized infections, novel systemic agents with higher potency may be required.

Outcomes of long term treatments of type I hereditary angioedema in a Turkish family.

BACKGROUND: Hereditary angioedema is a rare autosomal dominantly inherited immunodeficiency disorder characterized by potentially life-threatening angioedema attacks. OBJECTIVE: We aimed to investigate the clinical and genetic features of a family with angioedema attacks. METHODS: The medical history, clinical features and C1-INH gene mutation of a Turkish family were investigated and outcomes of long-term treatments were described. RESULTS: Five members had experienced recurrent swellings on the face and extremities triggered by trauma. They were all misdiagnosed as familial Mediterranean fever (FMF) depending on frequent abdominal pain and were on colchicine therapy for a long time. They had low C4 and C1-INH protein concentrations and functions. A mutation (c.1247T>A) in C1-INH gene was detected. They were diagnosed as having hereditary angioedema with C1-INH deficiency (C1-INH hereditary angioedema) for the first time. Three of them benefited from danazol treatment without any significant adverse events and one received weekly C1 esterase replacement treatment instead of danazol since she had a medical history of thromboembolic stroke. STUDY LIMITATIONS: Small sample size of participants. CONCLUSION: Patients with C1-INH hereditary angioedema may be misdiagnosed as having familial Mediterranean fever in regions where the disorder is endemic. Medical history, suspicion of hereditary angioedema and laboratory evaluations of patients and their family members lead the correct diagnoses of hereditary angioedema. Danazol and C1 replacement treatments provide significant reduction in hereditary angioedema attacks.