A systematic review and clinical atlas on mucocutaneous presentations of the current monkeypox outbreak: With a comprehensive approach to all dermatologic and nondermatologic aspects of the new and previous monkeypox outbreaks.

Monkeypox is a zoonotic disease, endemic in central and west African regions, and has re-emerged, currently causing an outbreak as of May 2022. In this systematic review, we aimed to characterize the current face of the disease, with a detailed categorization of mucocutaneous, as well as systemic symptoms of the disease. We searched four main online databases with the keywords "monkeypox" and "Orthopoxvirus". A total of 46 articles were included, with a cumulative number of 1984 confirmed cases. Patients were predominantly men who have sex with men, who were mostly in their 30s, with a history of unprotected sexual contact or international travel. Among mucocutaneous manifestations, anogenital lesions were the most commonly observed, followed by lesions on the limbs, face, trunk, and palms or soles. Among lesion types, vesiculopustular, pustular or pseudo-pustular, vesicular-umbilicated and papular lesions were the most common, mainly presenting asynchronously, with less than 10 lesions on each patient. Almost all patients also reported systemic manifestations, namely fever, lymphadenopathy, fatigue, myalgia, headaches, pharyngitis, and proctitis. Sexual contact is the main pathway of transmission in the current outbreak, with viral shedding in bodily fluids playing a key role. We've compared these idiosyncratic findings of the new outbreak with previous outbreaks. We've also gathered and categorized images from our included studies to make a "clinical atlas" for this "new" face of monkeypox, which can be of utmost importance for clinicians to be familiarized with, and have a clear picture of monkeypox for their differential diagnoses.

SARS-CoV-2-related and Covid-19 vaccine-induced thromboembolic events: A comparative review.

Since the start of the pandemic, thrombotic events have been a well-known and severe complication associated with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Nevertheless, the initiation of vaccination programs brought another rare yet highly fatal thrombotic event, vaccine-induced immune thrombotic thrombocytopaenia, which has caused extensive debate regarding the safety of vaccines. This review defines the thromboembolic events following infection and vaccination, identifies their risk factors, describes their pathophysiology, and discusses their management, treatment, and prevention.

The role of SARS-CoV-2 infection and its vaccines in various types of hair loss.

The prevalence of hair loss has increased during COVID-19. In this study, we review the current literature on incidence and characteristics of various types of COVID-19-related and COVID-19-vaccine- related hair loss including telogen effluvium, alopecia areata, friction alopecia and anagen effluvium. Regarding most of them, the more severe the infection, the more profound and prolonged the course of alopecia. However, the most important issue is reassuring the patients of the non-serious nature of this complication, since psychological support is the most important factor in the earlier resolution of the condition.

SARS-CoV-2 vaccination and practical points in psoriasis patients: A narrative review.

SARS-CoV2 vaccines were approved without long-term monitoring due to emergent situations. This has raised some issues about timing and protocol of receiving vaccines in specific situations including patients with chronic inflammatory disorders such as psoriasis. Here, we present different aspects of SARS-CoV-2 infection and vaccination in psoriasis patients and aim to provide solutions to overcome the potential challenges. In brief, the benefits of vaccination outweigh the potential risk; vaccine-triggered de novo or flares of psoriasis is uncommon. As such, all psoriasis patients, especially those receiving systemic treatments including anti tumor necrosis factor agents, are strongly recommended to get SARS-CoV-2 vaccines. It is recommended that new immunosuppressive/immunomodulatory therapies be initiated at least 1 week after the second SARS-CoV-2 vaccine dose, if possible. In addition, in severe and active forms of psoriasis, it is better to delay vaccination until stabilization of the disease.

Mistreatment with maggot therapy in diabetic foot ulcer causing an amputation.

Maggot therapy is one of the treatments used in diabetic foot ulcer management. But if we do not pay attention to the indications and contraindications of it, there might be a failure in the treatment.

Various aspects of the relationship between vitiligo and the COVID-19 pandemic or SARS-CoV-2 vaccines: Clinical pearls for dermatologists.

BACKGROUND: Coronavirus disease 2019 (COVID-19) has given rise to several new onset or exacerbated dermatologic disorders including vitiligo. AIM AND METHOD: Here, we present different aspects of relationship between SARS-CoV-2 infection or its associated vaccines and vitiligo and aim to provide solutions to overcome the potential challenges. RESULTS AND CONCLUSION: In brief, as the benefits overweigh the risks and since vaccine-triggered de novo or flares of vitiligo are uncommon and benign, these patients are recommended to get SARS-CoV-2 vaccines. Moreover, in individuals with previously recognized vitiligo, who are at risk of developing SARS-CoV-2 infection or those who are currently infected, special dermatologic consultation is needed in order to balance the immunosuppressive agents in their therapeutic regimen to prevent COVID-related morbidity and mortality.

The impact of the COVID-19 pandemic on the diagnosis and treatment of skin cancers, a mini review.

BACKGROUND: The SARS-Cov-2 pandemic has caused dermatologists around the world to adapt their practice in the aim of protecting patients with special clinical conditions such as those having skin cancers or premalignant conditions and some diagnostic or therapeutic programs would be suspended due to being infected to SARS-CoV-2. We focused the existing data in this regard through searching on PubMed, Google Scholar, and Scopus and tried to summarize recommendations for treating this group of patients in COVID era to provide a practical guide for clinicians. RECENT FINDINGS: The number of diagnosed skin cancers dropped significantly since the beginning of the pandemic, specially in the peaks of various variants of the SARS-CoV-2 infection. The new guidelines allowed even a 3-month delay in excision and recommended surgery for non-melanoma growing skin cancers. CONCLUSION: Dermatologists should perform a careful, individualized risk-benefit assessment for their patients and consider some changes in routine protocols such as having a delayed diagnostic or therapeutic intervention.

Lyme neuroborreliosis: A case report.

Key Clinical Message: Lyme neuroborreliosis is the manifestation of Lyme borreliosis that impacts the nervous system. It gives rise to various neurological and psychiatric conditions, and its diagnosis is challenging. The timely administration of antibiotics is effective. Abstract: A male patient, aged 55, was admitted to the emergency department due to the sudden onset of tonic-clonic seizures. All standard laboratory examinations yielded unremarkable outcomes, except a favorable Wright and 2-mercaptoethanol test. The examination of cerebrospinal fluid revealed the presence of 380 white blood cells per milliliter. The protein level was also elevated, while the glucose level was within the normal range. The results of the serologic tests indicated the presence of both IgG and IgM antibodies to Borrelia burgdorferi. Following the administration of ceftriaxone, a significant improvement was observed in the patient's medical status, and he was subsequently discharged. Lyme neuroborreliosis is the manifestation of Lyme borreliosis that impacts the nervous system. It gives rise to various neurological and psychiatric conditions, and its diagnosis is challenging. The timely administration of antibiotics is effective in treating patients.

Sex-Based Differences in One-Year Outcomes After Mitral Valve Repair for Infective Endocarditis.

INTRODUCTION: This study was aimed to evaluate the sex-based differences in baseline characteristics and one-year outcomes of men and women undergoing mitral valve repair for infective endocarditis. METHODS: This cross-sectional study was performed at Imam Ali Hospital affiliated with the Kermanshah University of Medical Science. From March 21, 2014, to October 21, 2021, all patients who underwent mitral valve repair for infective endocarditis were enrolled in this study. Data were obtained using a checklist developed based on the study's objectives. Independent samples t-tests, paired samples t-tests, and chi-squared test (or Fisher's exact test) were used to assess the differences between subgroups. RESULTS: Of 75 patients, 26 were women (34.7%) and 49 were men (65.3%). Women were more likely to have diabetes mellitus (20.4% vs. 57.7%, P=0.0001), hypertension (49% vs. 80.8%, P=0.007), and hypercholesterolemia (55.1% vs. 80.8%, P=0.027). Conversely, men were more likely to have a history of smoking (38.8% vs. 7.7%, P=0.004). After one year, women had significantly higher mortality (0% vs. 7.7%, P=0.049), major adverse cardiac and cerebrovascular events (51.0 vs. 76.9, P=0.029), mitral valve reoperation (8.1% vs. 34.6%, P=0.003), and treatment failure (30.6% vs. 61.5%, P=0.009) rates than men. CONCLUSION: Mortality, major adverse cardiac and cerebrovascular events, mitral valve reoperation, and treatment failure rates were higher in women than in men. The worse outcomes in women may be explained by their more adverse clinical risk profile.

The Use of Remdesivir in Patients with COVID-19.

Remdesivir has appeared to be the most effective medication against the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and is broadly administered to coronavirus disease 2019 (COVID-19) patients around the world. Remdesivir is an RNA polymerase inhibitor with a broad spectrum of antiviral activities against RNA viruses in in-vitro and in-vivo models of SARSCoV, the Middle East respiratory syndrome (MERS), and SARS-CoV-2. Remdesivir is the first Food and Drug Administration (FDA) approved anti-SARS-CoV-2 treatment for adult and pediatric patients and has been used for not hospitalized and have mild-to-moderate COVID-19, and are at high risk for progression to severe COVID-19, including hospitalization or death. However, questions have been raised about the value of remdesivir in treating COVID-19, and governing bodies worldwide have been hesitant to approve this medication. Nevertheless, in the context of the public health emergency and the urgent need for effective treatments for patients with COVID-19, remdesivir has been approved by several authorities worldwide. Here, we discuss the characteristics and applications of remdesivir, and various challenging studies with different outcomes about its efficacy are also reviewed.

Evaluation of the Acceptance Rate of Covid-19 Vaccine and its Associated Factors: A Systematic Review and Meta-analysis.

Covid-19 has caused various problems in the world in terms of health, economy, social and political therefore, the purpose of the present systematic review and meta-analysis is to determine the acceptance rate of Covid-19 vaccine and its related factors. To find related studies, PubMed, Embase, Scopus, Web of Science (WoS) and Google Scholar databases with no time limit until May 2021 using the keywords Related to the purpose of the research and all possible combinations were explored. I2 test was used to calculate the heterogeneity of studies and Begg and Mazumdar rank correlation test was used to investigate publication bias. Finally, 98 articles related to inclusion criteria with a sample size of 660,604 people were included in the study. Overall estimate of the worldwide acceptance of Covid-19 vaccine; 63.9% (95% CI: 59.1-68.4) was obtained, with the highest percentage of acceptance reported in the Australian continent, 76.4% (95% CI: 72.6-79.8). In the majority of studies, vaccine acceptance was significantly more reported in the elderly and the young people, medical staff, employees, higher education level and socioeconomic status, with trust in vaccine and positive vaccination history. The results of this systematic review and meta-analysis demonstrate that the acceptance rate of Covid-19 vaccine is higher among young people and the elderly, medical staff, employees, higher education level and socioeconomic status, with trust in vaccine and positive vaccination history, which can be considered by experts and policymakers in this field.

New-onset pemphigus foliaceus following SARS-CoV-2 infection and unmasking multiple sclerosis: A case report.

Development of pemphigus foliaceus (PF) following SARS-CoV-2 infection has only been reported in one patient who had received Bamlanivimab and thus might be considered as a drug-induced case of PF. Here, we reported the first case of PF arising solely after COVID infection without taking any culprit drug.

COVID-19 vaccines and filler reactions: Should it be considered as a concern?

BACKGROUND: Any implant or external material used in the body tissues can potentially be followed by autoimmune or inflammatory reactions. With the global vaccination program against COVID-19, the reports of tissue filler reactions would be increasingly demonstrated. AIM: To summarize the data regarding COVID vaccination and filler reactions. METHOD: We reviewed the existing data in this regard through searching on PubMed, Google Scholar and Scopus. All of the relevant papers published until March 2022, which we could access to their fulltexts were included. RESULTS: Here, we summarized the data regarding COVID-19 vaccination and filler reactions and discussed its etiopathogenesis, management, and importance. CONCLUSION: Although the end of pandemic was announced, the necessity of continuing COVI-D19 vaccination in future mandates gathering data regarding safety of vaccines.

COVID vaccine recommendations in dermatologic patients on immunosuppressive agents: Lessons learned from pandemic.

BACKGROUND: Since SARS-CoV2 vaccines were approved without enough long-term monitoring due to emergent situations, some issues have been raised about timing and protocol of receiving them by patients treated by different immunosuppressive agents. AIM AND METHOD: Here, we present different aspects of SARS-CoV-2 vaccination in such patients in the field of dermatology. RESULT: In brief, SARS-CoV-2 vaccination is recommended in all dermatologic patients, regardless of their disorders and therapeutic regimens. Nevertheless, special considerations should be given to the immunosuppressive therapy and its association with vaccination timing due to the decreased immunogenicity of vaccines in this setting. CONCLUSION: Novel biologic immunotherapies are advantageous over conventional systemic therapies not only in their safety and selective functions but also in this aspect that many of them do not affect vaccines immunogenicity.

Bell's Palsy Associated with COVID-19 Infection: A Case Report.

The COVID-19 has a wide range of symptoms. This novel infectious disease may also trigger a vast range of neurological involvements. The current report describes a case of COVID-19 complicated with Bell's palsy. A 64-year-old woman with diabetes was admitted due to abrupt left hemifacial weakness. On examination, her left hemifacial expression ability was impaired so that her face seemed asymmetrical during smiling, and numbness around the left nasolabial fold was detected. Furthermore, her ability to wink was impaired, and her eyebrow drooped. A brain computed tomography (CT) scan did not show any abnormalities. A lung CT scan was performed, which demonstrated bilateral ground-glass opacity (GGO), along with RT-PCR results indicative of COVID-19. A diagnosis of Bell's palsy in the setting of COVID-19 infection was made. She received antiviral agents and corticosteroids. At two-week follow-up, her symptoms had improved. During the COVID-19 epidemic, any newly occurred neurological involvement raises the suspicion of COVID-19 infection.

Coronavirus disease 2019 infection in kidney transplant recipients: A clinical case series.

Kidney transplant recipients appear to be at increased risk for severe coronavirus disease 2019 (COVID-19) illness due to some factors such as comorbidities and chronic immunosuppression. Here, we report four cases of COVID-19 infection in kidney transplant recipients. The one case in this series with the high D-dimer levels and receiving tacrolimus had the worst outcome among reported patients. Other patients had better outcomes that probably due to the effect of immunosuppressive therapy in the prevention of COVID-19-induced cytokine storm. It was suggested that a high D-dimer level occurred in critical patients and likely prognostic and also, the immunosuppressive effect of some treatment regimens.

COVID-19 and renin angiotensin aldosterone system: Pathogenesis and therapy.

AIMS: The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) binds to the ACE2 component of the renin-angiotensin aldosterone system (RAAS) and infects the human cells. The aims of the present review were to look at the role and alteration of the RAAS components in SARS-CoV-2 infection, therapeutic approaches, and clinical trials in this field. METHODS: We surveyed the literature (PubMed, Web of Science, and Scopus) till August 18, 2021, and 59 published papers regarding the components of the RAAS and their role and alterations in SARS-CoV-2 infection along with various COVID-19 therapies based on the RASS components were included in the study. RESULTS: ACE inhibitors, angiotensin receptor blockers, and mineralocorticoid receptor inhibitors are agents that significantly enhance the ACE2 and Ang-(1-7) levels, which can be suggestive for their role as therapeutics against SARS-CoV-2 infection. Beta-adrenergic blockers, which negatively regulate renin release from juxtaglomerular cells, and vitamin D, as a regulator of the RAAS and renin expression, are proposed therapeutics in the treatment of COVID-19. Some antihyperglycemic agents could be potentially protective against COVID-19-induced lung injury. Also, the inhibition of the Janus kinase/signal transducer and activator of the transcription pathway as a potential treatment for COVID-19 has been suggested. Finally, resveratrol, an antioxidant that can suppress Ang II, has been suggested as an adjunct to other therapies. CONCLUSION: Regarding the suggested potential therapies for COVID-19, there are many clinical trials whose results might change the treatment strategies of SARS-CoV-2 infection. So, the results of well-organized clinical trials on the efficacy and safety of the mentioned agents in the treatment of COVID-19 will be useful in the management and therapy of the disease.

Cervical Spine Spondylitis with an Epidural Abscess in a Patient with Brucellosis: A Case Report.

INTRODUCTION: Human brucellosis, the most prevalent zoonotic disease worldwide, is a systemic infection which can involve several organs. Among musculoskeletal complaints, spondylitis is the most frequent complication of brucellosis and primarily affects the lumbar and thoracic vertebrae. The involvement of the cervical spine is infrequent. CASE REPORT: This case report concerns an unusual case of cervical spine spondylitis with an epidural abscess due to Brucella in a 43-year-old man. The diagnosis was based on the patient being domiciled in an endemic region, his symptoms and his occupation. Clinical outcomes improved following antimicrobial therapy of rifampin, doxycycline, and gentamycin, and were confirmed radiologically. CONCLUSION: Early diagnosis and treatment are crucial for these patients. The timely commencement of medical treatment can help prevent surgery.

Sex-Based Differences in One-Year Outcomes After Mitral Valve Repair for Infective Endocarditis

ABSTRACT Introduction: This study was aimed to evaluate the sex-based differences in baseline characteristics and one-year outcomes of men and women undergoing mitral valve repair for infective endocarditis. Methods: This cross-sectional study was performed at Imam Ali Hospital affiliated with the Kermanshah University of Medical Science. From March 21, 2014, to October 21, 2021, all patients who underwent mitral valve repair for infective endocarditis were enrolled in this study. Data were obtained using a checklist developed based on the study's objectives. Independent samples t-tests, paired samples t-tests, and chi-squared test (or Fisher's exact test) were used to assess the differences between subgroups. Results: Of 75 patients, 26 were women (34.7%) and 49 were men (65.3%). Women were more likely to have diabetes mellitus (20.4% vs. 57.7%, P=0.0001), hypertension (49% vs. 80.8%, P=0.007), and hypercholesterolemia (55.1% vs. 80.8%, P=0.027). Conversely, men were more likely to have a history of smoking (38.8% vs. 7.7%, P=0.004). After one year, women had significantly higher mortality (0% vs. 7.7%, P=0.049), major adverse cardiac and cerebrovascular events (51.0 vs. 76.9, P=0.029), mitral valve reoperation (8.1% vs. 34.6%, P=0.003), and treatment failure (30.6% vs. 61.5%, P=0.009) rates than men. Conclusion: Mortality, major adverse cardiac and cerebrovascular events, mitral valve reoperation, and treatment failure rates were higher in women than in men. The worse outcomes in women may be explained by their more adverse clinical risk profile.