Phenomenology of Somatization in Immigrants: An Idealtypical Approach.

INTRODUCTION: Somatization in immigrants is frequent but standard studies do not differentiate between various forms of somatization. In this qualitative study, we used an idealtypical approach with the aim of phenomenologically differentiating between different forms of somatization in immigrants. METHODS: The clinical description of the ideal types was based on seven levels: medical examination; description of somatization symptoms; the patients' own interpretation of their somatic experience; concomitant psychopathological phenomena; genetic understanding; clinician's interpretation; and course and treatment. RESULTS: Five different ideal typologies of patients emerged: anxious hypochondriasis, somatization with cultural features playing a pathogenetic role, culturally shaped somatization (through pathoplastic effects), somatization as part of adjustment reactions due to migratory living difficulties, and somatization as post-traumatic reaction. CONCLUSION: These differences are useful to highlight the complex interrelationship between socioeconomic, migratory, cultural, and value factors in the construction of somatization among immigrants. Implications for research methodology, nosology, clinical management, and organization of medical facilities are also discussed.

Safety and Effectiveness of Direct Oral Anticoagulants Versus Vitamin K Antagonists: Pilot Implementation of a Near-Real-Time Monitoring Program in Italy.

BACKGROUND: Real-time monitoring is used to the ends of postmarketing observational research on newly marketed drugs. We implemented a pilot near-real-time monitoring program on the test case of oral anticoagulants. Specifically, we evaluated the safety and effectiveness of direct oral anticoagulants compared to vitamin K antagonists in nonvalvular atrial fibrillation secondary prevention during 2013-2015 in the Lazio Region, Italy. METHODS AND RESULTS: A cohort study was conducted using a sequential propensity-score-matched new user parallel-cohort design. Sequential analyses were performed using Cox models. Overall, 10 742 patients contributed to the analyses. Compared with vitamin K antagonists, direct oral anticoagulant use was associated with a reduction of all-cause mortality (0.81; 95% confidence interval [CI] 0.66-0.99), cardiovascular mortality (0.71; 95% CI 0.54-0.93), myocardial infarction (0.67; 95% CI 0.43-1.04), ischemic stroke (0.87; 95% CI 0.52-1.45), hemorrhagic stroke (0.25; 95% CI 0.07-0.88), and with a nonsignificant increase of gastrointestinal bleeding (1.26; 95% CI 0.69-2.30). CONCLUSIONS: The present pilot study is a cornerstone to develop real-time monitoring for new drugs in our region.

Non-alcoholic fatty liver disease and subclinical atherosclerosis: A comparison of metabolically- versus genetically-driven excess fat hepatic storage.

BACKGROUND AND AIMS: Non-alcoholic fatty liver disease (NAFLD) is frequently associated with atherosclerosis. However, it is unclear whether this association is related to excess fat liver storage per se or to metabolic abnormalities that typically accompany NAFLD. To investigate this, we compared individuals with hepatic steatosis driven by metabolic disturbances to those with hepatic steatosis associated with the rs738409 GG genotype in the patatin-like phospholipase domain-containing 3 gene (PNPLA3). METHODS: Carotid intima-media thickness (CIMT), as a surrogate marker of subclinical atherosclerosis, was measured in 83 blood donors with the mutant GG genotype (group G), 100 patients with features of metabolic syndrome (MetS) but the wildtype CC genotype (group M), and 74 blood donors with the wildtype CC genotype (controls). Fatty liver was evaluated by ultrasonography and hepatic fat fraction (HFF) was measured using magnetic resonance (MRS/MRI) in 157 subjects. RESULTS: Compared with group G and controls, group M subjects were older and had increased adiposity indices, dyslipidemia, insulin resistance and elevated transaminase levels (all p < 0.05). They also had a more fatty liver on both ultrasonography and MRS/MRI. After adjustment for confounders (including severity of hepatic steatosis), the median CIMT in group M (0.84 [0.70-0.95] mm) was significantly greater than that in group G (0.66 [0.55-0.74] mm; p < 0.001), which was similar to that in controls (0.70 [0.64-0.81] mm). Results were similar in the subgroup evaluated using MRS/MRI. CONCLUSIONS: Excess liver fat accumulation appeared to increase the burden of subclinical atherosclerosis only when it is associated with metabolic abnormalities.

Atrial fibrillation and right bundle branch block complicating coil embolization of a huge pulmonary arterio-venous malformation.

Coil embolization is a safe therapy for pulmonary arterio-venous malformations (PAVMs). We report the case of a 72-year-old woman affected by hereditary hemorrhagic teleangectasia who experienced right bundle branch block and atrial fibrillation 36 hours after embolization of an extended PAVM. To our knowledge, this is the first case of such a complication of embolization of a pulmonary fistula, presumably due to an acute pressure overload on both the right atrium and ventricle. This case report suggests that, after embolization of extended pulmonary fistulas, patients should be carefully monitored for rhythm disturbance and new onset of intraventricular conduction defects.

[Cardiovascular disease and metabolic syndrome]. / Malattia cardiovascolare e sindrome metabolica: oggi e domani.

Cardiovascular disease is the leading cause of death in the industrialized world. Being multiple risk factors for atherosclerosis it emerged the concept of global cardiovascular risk assessment. Furthermore, risk factors clustered together. The metabolic syndrome, as the confluence of risk factors of metabolic origin, is associated with cardiovascular disease and type 2 diabetes. A clinical diagnosis of metabolic syndrome allows to identify individuals at high risk of developing cardiovascular disease and type 2 diabetes and it affects therapeutic strategies for primary prevention. Although changes in lifestyle are fundamental to treat all the risk factors, pharmacologic interventions targeting the single component of the syndrome also play an important role. Increasingly, an alternative strategy is available and attractive: the introduction of therapies targeting multiple risk factors simultaneously through a combination of 2 or more drugs into a single capsule.