Rejected

COVID-19 mRNA vaccinations have recently been implicated in causing myocarditis. Therefore, the primary aim of this systematic review and meta-analysis was to investigate the clinical characteristics of patients with myocarditis following mRNA vaccination. The secondary aims were to report common imaging and laboratory findings, as well as treatment regimes, in these patients. A literature search was performed from December 2019 to June 2022. Eligible studies reported patients older than 18 years vaccinated with mRNA, a diagnosis of myocarditis, and subsequent outcomes. Pooled mean or proportion were analyzed using a random-effects model. Seventy-five unique studies (patient = 188, 89.4% male, mean age 18-67 years) were included. Eighty-six patients had Moderna vaccines while one hundred and two patients had Pfizer-BioNTech vaccines. The most common presenting symptoms were chest pain (34.5%), fever (17.1%), myalgia (12.4%), and chills (12.1%). The most common radiologic findings were ST-related changes on an electrocardiogram (58.7%) and hypokinesia on cardiac magnetic resonance imaging or echocardiography (50.7%). Laboratory findings included elevated Troponin I levels (81.7%) and elevated C-reactive protein (71.5%). Seven patients were admitted to the intensive care unit. The most common treatment modality was non-steroid anti-inflammatory drugs (36.6%) followed by colchicine (28.5%). This meta-analysis presents novel evidence to suggest possible myocarditis post mRNA vaccination in certain individuals, especially young male patients. Clinical practice must therefore take appropriate pre-cautionary measures when administrating COVID-19 mRNA vaccinations.

Paramedics face end-of-life care patients during emergency calls and more recently through planned protocols. However, paramedics experiences and educational needs concerning preplanned end-of-life care at home remain largely unknown.

Obesity makes migraine more prevalent and severe. Serum level of calcitonin gene-related peptide (CGRP) is associated with the severity of migraine attacks. Although the effect of weight and bariatric surgery has been studied on migraine, the role of CGRP in migraine remission after weight loss surgery needs more investigation.

Fascioliasis has been reported from many countries across the globe. Acute phase of liver fluke is characterised by fever, abdominal pain and peripheral blood eosinophilia while the chronic phase is marked by chronic inflammation involving biliary tract. It is commonly diagnosed by a radiologist due to characteristic branching abscesses seen on CT scan, highly suggestive of liver fluke. Diagnosis is made by demonstration of eggs on direct microscopic examination of duodenal aspirate or bile. Screening of family members is recommended once diagnosis is has been made. Triclabendazole is the drug of choice for treatment.

Endoscopic stone removal and stenting of pancreatic strictures are the initial treatment for treating chronic pancreatitis-related pain. Surgery is considered when endoscopic interventions fail to improve symptoms. In this meta-analysis, we have compared early surgery versus endoscopic interventions.

A cavernous sinus dural arteriovenous fistula (CS-DAVF) is a form of abnormal arteriovenous communication that can be treated with endovascular embolization. Establishing an optimal access route should be based on vascular architecture. We reviewed 64 CS-DAVF patients who underwent endovascular embolization and reported the endovascular treatment approach selection and outcome.

The early identification of sepsis in surgical intensive care patients is challenging due to the physiological postoperative alterations of vital signs and inflammatory biomarkers. Soluble Delta-like protein 1 (sDLL1) may be a potential discriminatory biomarker for this purpose. For this reason, this study aimed to evaluate sDLL1 for the identification of sepsis in a cohort of surgical intensive care patients. This study comprises a secondary analysis of a prospective observational study including 80 consecutive patients. The study groups included 20 septic shock patients, 20 patients each undergoing major abdominal surgery (MAS) and cardiac artery bypass surgery (CABG), and 20 matched control subjects (CTRL). The surveillance period was 72 h. The plasma concentration of sDLL1 was measured with ELISA. The plasma levels of sDLL1 were significantly elevated in septic patients compared to both surgical cohorts (septic vs. all postoperative time points, data are shown as median and interquartile range [IQR]; septic shock: 17,363 [12,053-27,299] ng/mL, CABG 10,904 [8692-16,250] ng/mL; MAS 6485 [4615-9068] ng/mL; CTRL 5751 [3743-7109] ng/mL; septic shock vs. CABG: p < 0.001; septic shock vs. MAS: p < 0.001). ROC analysis showed a sufficient prediction of sepsis with limited specificity (AUCROC 0.82 [0.75-0.82], sensitivity 84%, specificity 68%). The plasma levels of sDLL correlated closely with renal parameters (creatinine: correlation coefficient = 0.60, r = 0.37, p < 0.0001; urea: correlation coefficient = 0.52, r = 0.26, p < 0.0001), resulting in a good predictive performance of sDLL1 for the identification of acute kidney injury (AKI; AUCROC 0.9 [0.82-0.9], sensitivity 83%, specificity 91%). By quantifying the plasma concentration of sDLL1, sepsis can be discriminated from the physiological postsurgical inflammatory response in abdominal and cardiac surgical patients. However, sDLL1 has only limited specificity for the detection of sepsis in cardiac surgical patients, which may be explained by impaired renal function. Based on these findings, this study identifies the predictive value of sDLL1 for the detection of AKI, making it a potential biomarker for surgical intensive care patients.Trial registration DRKS00013584, Internet Portal of the German Clinical Trials Register (DRKS), registration date 11.07.2018, https://www.drks.de/drks_web/navigate.do?navigationId=trial.HTML&TRIAL_ID=DRKS00013584 .

Discoid lupus erythematosus is the most common type of cutaneous lupus and is clinically characterized by alopecia, depigmentation, and scars on sun-exposed skin. Squamous cell carcinoma is a potential long-term complication. The most important risk factor for squamous cell carcinoma development in people with dark skin is chronic scarring and inflammation, such as those seen in long-standing discoid plaques. African-Americans who develop squamous cell carcinoma in the setting of chronic scarring and inflammation have a greater risk of metastasis and recurrence compared to sun-induced squamous cell carcinoma seen in whites. Despite this, the pathogenesis of squamous cell carcinoma development in chronic discoid lupus erythematosus is not fully understood. Herein, we describe a case of an African-American patient who developed squamous cell carcinoma on a longstanding discoid plaque. Analysis of the lesion revealed a null type pattern of p53 protein expression and abundant CD123+ plasmacytoid dendritic cells, as potential drivers of oncogenesis and inflammation, respectively. Dermatologists should be aware of the increased risk of squamous cell carcinoma development within long-standing discoid plaques for a prompt early diagnosis and active long-term surveillance. This article is protected by copyright. All rights reserved.