Attitudes of Dermatologic Patients Towards COVID-19 Vaccines: a Questionnaire-Based Survey.

The objective of this paper is to evaluate the attitudes of patients with various dermatologic diseases towards coronavirus disease (COVID-19) vaccines. The present questionnaire-based study was conducted on patients admitted to the outpatient clinic of the Department of Dermatology and Venereology, Ufuk University Hospital, between January 1 and 31, 2021. The study population was divided into two groups based on their ages: (1) < 40 age group (n = 188) and (2) ≥ 40 age group (n = 111), and answers given to 35 specific questions were compared between the groups. The older group had significantly higher levels of anxiety compared to the younger group (p = 0.017). Although approximately 60% of cases in the older group were dedicated to being vaccinated, 40% of the younger participants were not sure about vaccination (p < 0.001). The most frequently demanded vaccine types were the inactivated and mRNA vaccines in the elderly and young groups, respectively (p < 0.001). Statistically significant positive weak correlations were observed for age, chronic disease of medication, and presence of severe COVID 19 cases in the environment (r = 0.125 p = 0.031, r = 0.184 p = 0.001, r = 0.122 p = 0.035, respectively). Dermatologic patients had generally positive attitudes towards COVID-19 vaccination, and their preferences were affected by age.

Perspectives of dermatology specialists and residents on COVID-19 vaccines: A questionnaire-based survey.

BACKGROUND: To evaluate the perspectives of dermatology specialists and residents on coronavirus disease 2019 (COVID-19) vaccines. METHODS: Present questionnaire-based study was conducted on dermatology residents and specialists between January 5 and 20. A non-validated online questionary evaluating the attitude of the participants about the COVID-19 vaccine was performed. In the first step of the study, data related to the demographic features, all participants' clinical characteristics, and working conditions were recorded. Thereafter answers given to 12 specific questions were recorded. The study population was divided into two groups: dermatology residents (n = 138) and specialists (n = 159). Mentioned variables were compared between the two defined groups. Furthermore, a correlation analysis was performed to assess the relationship between vaccination acceptance and various study parameters. RESULTS: Majority of the cases had positive attitudes against COVID-19 vaccines. However, there were significant differences between the resident and specialist groups related to the source of information, working conditions, degree of concern, and type of vaccines. Statistically significant negative, weak correlations were observed for age and duration of medical practice (r = -.128, P = .028; r = -.132, P = .041 respectively). Statistically significant positive weak correlations were observed for chronic diseases, level of knowledge about COVID-19 vaccines, number of information sources about COVID-19, and previous COVID-19 infection (r = .133, P = .021; r = .207, P < .001; r = .335, P < .001; r = .176, P = .002 respectively). CONCLUSION: The acceptance of COVID-19 vaccination may be affected by working conditions, medical experience, level of knowledge and the presence of risk factors for severe disease among dermatology residents and specialists.

The utility of immunoglobulin A/complement 3 and immunoglobulin G/immunoglobulin M ratios in the assessment of disease activation in patients with Behçet disease.

OBJECTIVE: Pathogenesis of Behçet disease (BD) has not yet been clearly revealed and there is no ideal test for the estimation of disease activation at present. This study aimed to assess the efficiencies of IgG/IgM and IgA/C3 ratios in determining activation of BD. METHOD: This retrospective cohort study consisted of 140 patients with BD. Patients were divided into two groups: (1) active BD (n = 89) and (2) inactive BD (n = 51) and were compared in terms of demographic features, clinical characteristics and laboratory test results. IgA/C3 and IgG/IgM ratios were compared according to organ system involvement; receiver operating characteristic (ROC) curve analysis was performed in order to assess the performance of IgA/C3 and IgG/IgM ratios in determining patient disease status. RESULTS: Significantly higher levels of erythrocyte sedimentation rate, C-reactive protein, IgA, G, C4, IgA/C3, IgG/IgM ratios (p = .007 for IgA and p < .001 for others) and significantly lower levels of IgM and C3 were observed in patients with active BD (p < .001). The IgG/IgM ratio was significantly higher in patients with vascular involvement (p = .017) and the IgA/C3 ratio was significantly higher in patients with arthritis (p = .007). Cut-off values of 0.019 (70.8% sensitivity, 62% specificity) and 7.08 (84.3% sensitivity, 80% specificity) were determined for IgA/C3 and IgG/IgM ratios, respectively. CONCLUSION: IgA/C3 and IgG/IgM ratios may be used as additional parameters for the assessment of BD status.

Efficacy of systemic minoxidil and tofacitinib combination in treatment-resistant alopecia universalis.

Alopecia areata (AA) is an autoimmune nonscarring alopecic disorder, which presents with varying amounts of hair loss, ranging from focal patchy loss to entire scalp and body hair loss. Treatment of AA is a challenging issue within dermatology practice. Although many treatment options are present, response to medications remains unsatisfactory, especially in severe and recalcitrant cases. In this study, we present a case of treatment-resistant AU, which was successfully treated by the combination of tofacitinib and oral minoxidil.

Localized infection and leg ulcer after platelet-rich plasma injection.

Although many studies report effective use of platelet-rich plasma (PRP) injection in the clinics, almost no study reports any side effects. The patient who was treated with PRP injection in gastrocnemius muscle developed complications. The authors of this study present a case which may show the possible side effects of PRP.

The use of platelet rich plasma in the treatment of immature tooth with periapical lesion: a case report.

This study describes the treatment of an immature permanent tooth with periapical lesion which was treated with regenerative approach using platelet rich plasma (PRP). The root canal of immature human permanent tooth with periapical lesion was gently debrided of necrotic tissue and disinfected with 2.5% NaOCl, and then medicated with triple antibiotic paste comprised of ciprofloxacin, metronidazole, and tetracycline. When the tooth was asymptomatic, PRP and mineral trioxide aggregate (MTA) were placed into the root canal. Six months after PRP treatment, radiographical examination revealed resolution of the radiolucency and progressive thickening of the root wall and apical closure. Our findings suggest that PRP can be used for the treatment of immature permanent teeth with periapical lesion, as part of a regenerative endodontic treatment procedure.

Temperament and character properties of primary focal hyperhidrosis patients.

BACKGROUND: Primary focal hyperhidrosis is a health problem, which has negative effects on the patient's quality of life and significantly affects the patients' daily activities, social and business life. The aim of this study is to evaluate temperament and character properties of patients diagnosed with primary focal hyperhidrosis. METHODS: Fifty-six primary focal hyperhidrosis (22.42 ± 7.80) and 49 control subjects (24.48 ± 5.17) participated in the study. Patients who met the diagnostic criteria for PFH were referred to psychiatry clinic where the subjects were evaluated through Structured Clinical Interview for DSM Disorders-I and Temperament and Character Inventory. RESULTS: In order to examine the difference between the PFH and control group in terms of temperament and character properties, one-way Multivariate Analysis of Variance (MANOVA) was conducted. In terms of temperament properties, PFH group took significantly higher scores than control group in Fatigability and asthenia dimension. In terms of character properties, PFH group scored significantly lower than control group in Purposefulness, Resourcefulness, Self-Directedness and scored significantly higher than control group in Self-forgetfulness and Self-Transcendence. CONCLUSION: Temperament and character features of PFH patients were different from healthy group and it was considered that these features were affected by many factors including genetic, biological, environmental, socio-cultural elements. During the follow-up of PFH cases, psychiatric evaluation is important and interventions, especially psychotherapeutic interventions can increase the chances of success of the dermatological treatments and can have a positive impact on the quality of life and social cohesion of chronic cases.

The evaluation of primary idiopathic focal hyperhidrosis patients in terms of alexithymia.

The aim of this study was to evaluate the primary focal hyperhidrosis patients in terms of alexithymia. Participants (n = 50) diagnosed with primary focal hyperhidrosis by a dermatologist were referred to a psychiatrist and evaluated via Structured Clinical Interview for DSM-IV Axis I Disorders and Toronto Alexithymia Scale-20. The rate of alexithymia was 45.6 percent and 18.2 percent, respectively, for primary focal hyperhidrosis and control participants (n = 44). Multivariate analysis of variance results showed that the primary focal hyperhidrosis group scored significantly higher than the control group in Difficulty Identifying Feelings and Difficulty Describing Feelings subscales, and total score. Psychotherapeutic interventions can increase the chances of dermatological treatment success and can have a positive impact on the quality of life in chronic cases.

[A case of cutaneous leishmaniasis caused by Leishmania infantum in a non-endemic province (Ankara) of Turkey]. / Ülkemizin Endemik Olmayan Bir Ilinde (Ankara) Saptanan Leishmania infantum'a Bagli Bir Kütanöz Leysmanyazis Olgusu.

Southeastern Anatolia and the Mediterranean regions of Turkey are known as endemic areas for cutaneous leishmaniasis (CL). In this report, a 64 years-old male patient with CL caused by Leishmania infantum has been presented. The patient who was inhabiting in Ankara (Central Anatolia region, Turkey) complained from a lesion on his right ring finger for the last six months. He has a cat and has been engaged with gardening. Overall, he was healthy with the exception of hypertension and glucose intolerance. The patient had not left Ankara since the last seven months, however, he had previously been to the Aegean coast during his summer holiday. The examination of the 4th phalanx of his right hand revealed the presence of a 3 x 3 cm erythematous, slightly swollen lesion, at the center of which 1.5 x 1.5 cm ulcerative area covered with a hemorrhagic crust, was detected. Neither axillary or cervical lymphadenopathy, nor hepatosplenomegaly could be observed. The routine examinations, including complete blood count, serum biochemistry, chest X-ray and abdominal ultrasonography were within normal limits. Giemsa stained smears prepared from aspiration of the lesion revealed amastigote-like organisms and leishmania promastigotes were grown in NNN media. PCR amplification of the specimen indicated the presence of a positive DNA band of 420 bp specific for Leishmania spp. The serum sample of the patient revealed positivity for leishmaniasis by the rapid rK39 test and immunofluorescence antibody (IFAT) test. The organism was identified as L.infantum by PCR-RFLP applied to the cultivated organism. The examination of his cat's serum for leishmaniasis by IFAT and PCR, were negative. The exact way of transmission had not been confirmed for the patient. However, when long incubation period of CL was considered, the transmission might probably occurred during his summer stay in the Aegean coast. This case was presented to withdraw attention to a delayed diagnosis of CL which developed in a non-endemic area and which was due to L.infantum instead of the more common L.tropica species.

Effectiveness of low-voltage radiofrequency in the treatment of xanthelasma palpebrarum: a pilot study of 15 cases.

BACKGROUND: Xanthelasma palpebrarum (XP) is the most common form of xanthoma, which is mostly located on the eyelids. Various treatment options are available, with certain limitations, and none of them is satisfactory. OBJECTIVES: To offer another treatment option (low-voltage radiofrequency (RF)) and to evaluate its efficacy in XP. METHODS: Fifteen patients were included in the study. The patients were examined before treatment, at the end of treatment, and 5 months later at a follow-up visit. Improvement was judged according to clinical examination by comparing before and after photographs. Electrodes from a dual-frequency 4.0-MHz RF machine were applied superficially to the lesions. The clinical scores were calculated using a 5-point scale (0=no result, 0-25%=mild, 26-50%=moderate, 51-75%=good, 76-100%=excellent). RESULTS All participants completed the study. Of these, scores of nine patients were excellent, scores of five were good, and the score of one was moderate. Statistically significant percentage improvement of the clinical scores from baseline was seen at the end (p<.05). CONCLUSION: Low-voltage RF treatment of XP is effective. If the lesions are too close to the eyes or are multiple or patched with indistinct borders, low-voltage RF can be used.