Undertreatment or Overtreatment With Statins: Where Are We?

Statins, in addition to healthy lifestyle interventions, are the cornerstone of lipid-lowering therapy. Other low-density lipoprotein (LDL)-lowering drugs include ezetimibe, bile acid sequestrants, and PCSK9 inhibitors. As new evidence emerges from new clinical trials, therapeutic goals change, leading to renewed clinical guidelines. Nowadays, LDL goals are getting lower, leading to the "lower is better" paradigm in LDL-cholesterol (LDL-C) management. Several observational studies have shown that LDL-C control in real life is suboptimal in both primary and secondary preventions. It is critical to enhance the adherence to guideline recommendations through shared decision-making between clinicians and patients, with patient engagement in selecting interventions based on individual values, preferences, and associated conditions and comorbidities. This narrative review summarizes the evidence regarding the benefits of lipid-lowering drugs in reducing cardiovascular events, the pleiotropic effect of statins, real-world data on overtreatment and undertreatment of lipid-lowering therapies, and the changing LDL-C in targets in the clinical guidelines of dyslipidemias over the years.

Idiopathic versus Provoked Renal Infarction: Characteristics and Long-Term Follow-Up of a Cohort of Patients in a Tertiary Hospital.

BACKGROUND: There is limited evidence on the etiology and outcomes of renal infarction. A provoking factor is identified only in one- to two-thirds of patients. METHODS: This is a retrospective observational study. The clinical characteristics and outcomes of patients with acute renal infarction were studied; the sample was divided into two groups according to the presence of at least one provoking factor at the time of diagnosis (atrial fibrillation, flutter, major thrombophilia, or renal artery malformations). RESULTS: The study comprised 59 patients with a mean age of 63 (±16.7) years and a follow-up period of 3.1 (±2.8) years. An identifiable provoking factor was found for 59.3% of the renal infarctions at the time of diagnosis, and atrial fibrillation was the most frequent one (in 49.2% of all patients). Renal impairment was found in 49.2% of the patients at diagnosis and in 50.8% of the patients 6 months after the event (p = 0.525). When compared with the idiopathic group, the patients with provoked infarction were older (69.8 vs. 57.9 years, p = 0.014) and had a higher rate of recurrence of arterial thrombosis during follow-up (18.8 vs. 0%, p = 0.028), but there were no differences in the rest of the baseline characteristics or in mortality rates. Six patients (10.2%) in the idiopathic group were diagnosed with atrial fibrillation during follow-up. CONCLUSIONS: Atrial fibrillation, both at diagnosis and at follow-up, is the most common identifiable cause of renal infarction; however, a significant number of patients are idiopathic, and these are younger, but they have a similar burden of cardiovascular disease and a lower risk of arterial recurrence.

Rivaroxaban for the treatment of venous thromboembolism in real life: A single-center prospective study.

The clinical profile, evolution and complications of treatment with rivaroxaban in a cohort of patients presenting with venous thromboembolism (VTE) were analyzed in an observational, non-interventional and prospective study.A total of 111 patients were included in the study. Clinical data were collected from the medical history of the patients and recorded in a specific database.Mean age was 63.8 ±â€Š17.4 years, 53.2% of patients were men, 55.9% had at least another concomitant condition, and 40.9% at least 1 VTE risk factor. 54.1% of patients presented with deep venous thrombosis, 32.4% with pulmonary embolism and 13.5% with both conditions simultaneously. The 61% of patients were admitted to hospital and mean hospital length-of-stay was 8.8 ±â€Š9.9 days. After a mean follow-up 530 ±â€Š464 days (median follow-up of 405 days), 3.9% of patients died and VTE recurrence occurred in 2.9% of patients. While receiving rivaroxaban, a first bleeding complication occurred in 8.1%; all events were minor bleeding.Our study supports the current literature data and confirms the similar results of real-life VTE patients with those enrolled in the rivaroxaban pivotal clinical trials. Rivaroxaban may facilitate outpatient treatment and might be considered as a first-line therapy for the management of VTE patients.

Mancha negra o «tache noire» en la fiebre botonosa mediterránea / Black spot or «tache noire» in mediterranean spotted fever

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Early surgical treatment in patients with pulmonary embolism and thrombus-in-transit.

BACKGROUND: Floating right heart thrombi (RHT) are in transit from the legs to the pulmonary arteries and thus are a severe form of venous thromboembolism (VTE), with a high early mortality rate without treatment. There is a lack of evidence-based recommendations for its management. The objective of this study is to describe our experience in the surgical management of thrombus-in-transit and pulmonary embolism (PE) in a tertiary hospital. METHODS: We recruited four patients with thrombus-in-transit and PE treated with early surgical embolectomy and anticoagulation. Epidemiologic, laboratory, imaging and clinical data of the thromboembolic episode and the subsequent course were collected. RESULTS: The sample included 3 males and 1 female, with a mean age of 49.7. The most frequent initial symptoms were dyspnea, syncope, chest pain and signs of deep vein thrombosis (DVT). Transthoracic echocardiogram (TTE) found the thrombus-in-transit in all the cases. The inicial treatment was unfractionated heparin (UFH) and urgent right atriectomy and manual removal of the thrombi. Three patients needed perioperative infusion of vasopressor drugs. All patients had right heart dysfunction at the time of diagnosis. The mean scoring in the Pulmonary Embolism Severity Index (PESI) was 90. All patients survived after 30 days of follow-up. CONCLUSIONS: Early surgical embolectomy of thrombus-in-transit is an effective option of management in selected patients, although the current evidence to support this approach is not definitive.

Sepsis respiratoria por Moraxella atlantae: utilidad de la espectrometría de masas en la identificación de especies poco frecuentes / Respiratory sepsis due to Moraxella atlantae: Utility of mass spectrometry to identify rare species

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Evaluation of the SAMe-TT2R2 score to predict the quality of anticoagulation control in a cohort of patients with venous thromboembolism treated with vitamin K antagonists.

OBJECTIVE: The SAMe-TT2R2 score has been recently proposed to predict the quality of anticoagulation control in patients with atrial fibrillation treated with vitamin K antagonists (VKA). We aimed at calculating this score in a cohort of patients with Venous Thromboembolism (VTE) and determine its usefulness. METHODS: We included all consecutive patients with VTE treated with VKA for >90days. We collected all variables included in the score (female sex, age<60years, medical history [>2 comorbidities], treatment [interacting drugs: e.g. amiodarone], tobacco [doubled], race [doubled]) and analyzed the relationship between the SAMe-TT2R2 score and time in therapeutic range (TTR), determined by the Rosendaal method and by the percentage of INR determinations (after excluding the first month). RESULTS: 135 patients were treated with VKA for >90days, with a median TTR 65%. No differences in INR controls within range were found between patients with score 0-1 vs ≥2 (64.7±19.5% vs 66.0±20.5%, p=0.728). No differences were found in INR controls above (21.5±18.1% vs 21.2±21.3%, p=0.605) or below (3.9±14% vs 2.9±15.9%, p=0.517) the therapeutic range. CONCLUSION: The SAMe-TT2R2 score is not useful to predict quality of anticoagulation control in patients with VTE treated with VKA.