Cardiovascular risk reclassification according to six cardiovascular risk algorithms and carotid ultrasound in psoriatic arthritis patients.

The objective was to compare the prevalence of subclinical atherosclerosis and cardiovascular risk (CVR) reclassification using six CVR algorithms and a carotid ultrasound in psoriatic arthritis (PsA) patients and controls. The method was cross-sectional study. A total of 81 patients aged 40-75 years, who fulfilled the 2006 CASPAR criteria and 81 controls matched by age, gender, and comorbidities were recruited. CVR was evaluated according to six CVR algorithms, including Framingham Risk Score (FRS)-lipids, FRS-body mass index (BMI), Atherosclerotic Cardiovascular Disease (ASCVD) Algorithm, Systematic Coronary Risk Evaluation (SCORE), QRISK3, and Reynolds Risk Score (RRS). A carotid ultrasound was performed to identify the presence of carotid plaque (CP) defined as a carotid intima media thickness ≥ 1.2 mm or a focal narrowing of the surrounding lumen ≥ 0.5mm. Patients with presence of CP, classified in the low-moderate risk by the CVR algorithms, were reclassified to a higher risk category. CP was more prevalent in PsA patients (44.4% vs 24.7%, p = 0.008), as was subclinical atherosclerosis (51.9% vs 33.3%, p = 0.017). When comparing the CVR reclassification to a higher risk category, a difference was found in the six CVR algorithms. The reclassification was more prevalent in PsA patients: 30.8% vs 12.3%, p = 0.004 with FRS-lipids; 28.4% vs 9.9%, p = 0.003 with FRS-BMI; 40.7% vs 19.8%, p = 0.003 with SCORE; 30.9% vs 16.0%, p = 0.026 with ASCVD algorithm; 37.0% vs 19.8%, p = 0.015 with RRS; and 33.3% vs 16.0%, p = 0.011 with QRISK3. The CVR algorithms underestimate the actual CVR of PsA patients. A carotid ultrasound should be considered as part of the CVR evaluation of PsA patients. KEY POINTS: • Subclinical atherosclerosis was more prevalent in psoriatic arthritis patients than controls. • Cardiovascular risk reclassification, through a carotid ultrasound, according to traditional cardiovascular risk algorithms was more common in psoriatic arthritis patients. • The cardiovascular risk algorithm that showed the lowest reclassification rate in psoriatic arthritis patients was the FRS-BMI. • All cardiovascular risk algorithms underestimate the actual risk of psoriatic arthritis patients, preventing the initiation of an adequate cardiovascular treatment.

Statin indication according to the 2019 World Health Organization cardiovascular disease risk charts and carotid ultrasound in Mexican mestizo rheumatoid arthritis patients

Abstract Background: We aimed to assess the concordance of recommendation for initiating statin therapy according to the 2019 World Health Organization (WHO) cardiovascular disease (CVD) risk charts and to the presence of carotid plaque (CP) identified with carotid ultrasound in Mexican mestizo rheumatoid arthritis (RA) patients, and to determine the proportion of patients reclassified to a high cardiovascular risk after the carotid ultrasound was performed. Methods: This was a cross-sectional study nested of a RA patients' cohort. A total of 157 Mexican mestizo RA patients were included. The cardiovascular evaluation was performed using the 2019 WHO CVD risk charts (laboratory-based model) for the Central Latin America region. A carotid ultrasound was performed in all patients. The indication to start statin therapy was considered if the patient was classified as high risk, moderate risk if > 40 years with total cholesterol (TC) > 200 mg/dl or LDL-C > 120 mg/dl, and low risk if > 40 years with TC > 300 mg/dl, according to the WHO CVD risk chart or if the patient had carotid plaque (CP). Cohen's kappa (k) coefficient was used to evaluate the concordance between statin therapy initiation. Results: Initiation of statin therapy was considered in 49 (31.2%) patients according to the 2019 WHO CVD risk charts and 49 (31.2%) patients by the presence of CP. Cardiovascular risk reclassification by the presence of CP was observed in 29 (18.9%) patients. A slight agreement (k = 0.140) was observed when comparing statin therapy recommendations between 2019 WHO CVD risk charts and the presence of CP. Conclusion: The WHO CVD risk charts failed to identify a large proportion of patients with subclinical atherosclerosis detected by the carotid ultrasound and the concordance between both methods was poor. Therefore, carotid ultra-sound should be considered in the cardiovascular evaluation of RA patients.

Allergic Contact Dermatitis Secondary to Moisturizers.

Background: Moisturizers are cosmetic products used routinely to manage various skin conditions. Even though moisturizers are often thought to have minimal or no adverse reactions, allergic contact dermatitis (ACD) to these products can develop in some cases. Methods: We studied ingredients included in 3 of the most commonly used moisturizer brands, identified their presence in standard patch testing series, and evaluated their allergenic potential, categorizing the allergens as frequent or infrequent. The standard patch testing series used as reference were the Thin-layer Rapid Use Epicutaneous patch test (T.R.U.E. test), the North American Contact Dermatitis Group (NACDG) screening standard series, and the American Contact Dermatitis Society (ACDS) core allergen series. Results: Aveeno, Cetaphil, and Cerave products had a total of 12, 14, and 9 potential allergens, respectively, the majority of which were infrequent and not included in standard patch testing series. Conclusion: Being aware of the allergenic potential of commonly used moisturizers may help healthcare providers when evaluating patients with ACD. Further testing is recommended in a targeted manner when suspecting ACD with negative standard patch testing series or when ACD is refractory to treatment.

Dermoscopic findings of umbilical granuloma.

Dermoscopic findings in umbilical granuloma are vascular polymorphism comprised of linear irregular and arborizing vessels with structureless areas distributed over a milky-red background. The increase of angiogenesis and neovascularization is represented by the linear irregular and arborizing vessels. Structureless areas over an irregularly milky-red background are originated by the proliferation of vascular endothelial cells and fibroblasts, with capillary and granulation tissue formation.

Disseminated actinomycetoma due to Nocardia wallacei.

BACKGROUND: Actinomycetoma caused by Nocardia usually responds well to antibiotics. Emerging species of Nocardia, such as N. wallacei, can be a therapeutic challenge. AIMS: Confirm the therapeutic effectivity of linezolid in multidrug resistant Nocardia Wallacei actinomycetoma. MATERIALS AND METHODS: We evaluated the medical management of an 18-year-old man with multidrug resistant actinomycetoma of the left leg caused by N. transvalensis complex treated 17 years ago with linezolid 1200 mg a day. This bacteria was recently reclassified as Nocardia Wallacei by specific molecular biology technique. RESULTS: The infection was cured after 3 months of treatment; the patient remained asymptomatic for the past 17 years. No adverse effects were found. DISCUSSION: Frequently, strains of N. transvalensis complex have aminoglycoside resistance; in this case, we highlight the effectiveness of linezolid for the successful medical management of multidrug resistant actinomycetoma. CONCLUSION: Linezolid can be an alternative for the treatment of multidrug resistant Nocardia Wallacei.

Prevalence of comorbidities in Mexican mestizo patients with rheumatoid arthritis.

Patients with rheumatoid arthritis (RA) have a high risk for comorbid conditions which increase mortality, hospital admissions, costs of care and inability. To evaluate the prevalence of comorbidities in Mexican mestizo patients with RA and determine the associated risk factors. Cross-sectional study in which RA patients admitted to our outpatient clinic were consecutively enrolled. We collected data regarding demographics, disease characteristics and comorbidities at the time of the patient's visit to the clinic. We analyzed 225 patients. Their mean age was 55.7 ± 8.3 years; disease duration, 9.5 (3.8-15.5) years; female gender, 93.8%; Disease Activity Score using 28 joints-C-reactive protein, 3 (2-4); methotrexate use, 84.9%; use of any other conventional disease modifying anti-rheumatic drug, 65.7%; use of biological agents, 8%. The most frequently associated diseases were: hypertension, 29.8%; dyslipidemia, 27.1%; osteoporosis, 19.1%; diabetes, 12.4%; hypothyroidism, 6.2%; solid malignancies 4.4%. Risk factors were also evaluated, the most prevalent was overweight in 101 (44.9%) of our patients. A total of 71 (31.6%) had obesity. We also detected high blood pressure in 12.4%, hyperglycemia in 27.1% and hyperlipidemia in 49.8%. Due to the high frequency of comorbidities among RA patients, it is important to follow existing recommendations for their timely detection and management. Cardiovascular diseases must be evaluated with priority. The initial evaluation should include a thorough examination to prevent the deleterious effect of comorbidities in RA.