Osteophytes are pointed or beaked osseous outgrowths at the margins of articular surfaces that are often associated with degenerative changes of articular cartilage. They are the most common aspect of osteoarthritis and they infrequently cause symptoms by compression of the adjacent anatomic structures, such as nerves, vessels, bronchi, and esophagus. We present here a rare case of a patient with a left atrial deformation by a large osteophyte.
Abstract Background Patients with type 2 diabetes mellitus (T2DM) experience a 15% increase in the risk for death compared to the general population, with age less than 55 years, insufficient glycemic control and albuminuria representing the major risk factors for all-cause and cardiovascular mortality. Despite progression in diagnosis and treatment, mortality remains elevated among affected individuals. Sodium-glucose co-transporter 2 (SGLT-2) inhibitors are considered as the optimal treatment option for patients with T2DM and concomitant cardiovascular or renal disease, while these regimens demonstrated a clear benefit in all-cause and cardiovascular mortality compared to placebo. Purpose As we recently welcomed the publication of large-scale randomized controlled trials (RCTs) with SGLT-2 inhibitors addressing surrogate, hard endpoints, we sought to perform an updated meta-analysis, investigating the effect of SGLT-2 inhibitors on all-cause, cardiovascular and renal death among the high- or very-high risk patients enrolled in those trials. Methods We pooled data from the relevant, recent hallmark RCTs; 10 trials were included in our analysis encompassing a total of 71,533 enrolled participants, assigned either to SGLT-2 inhibitor treatment or placebo. We set cardiovascular death as the primary efficacy outcome, while we assessed all-cause death and renal death as secondary efficacy outcomes. Results Treatment with SGLT-2 inhibitors resulted in a significant decrease in the risk of cardiovascular death, equal to 14% (RR = 0.86, 95% CI; 0.80 to 0.93, I2=22%). Only canagliflozin produced a significant result, while dapagliflozin led to a marginally non-significant reduction in cardiovascular mortality (Figure 1). Notably, SGLT-2 inhibitors led to a significant decrease in the risk for all-cause death, equal to 14% (RR=0.86, 95% CI; 0.81 to 0.92, I2=34%) the result was significant only for canagliflozin and dapagliflozin, while none of the rest SGLT-2 inhibitors resulted in a significant decrease in the risk for all-cause death (Figure 1). SGLT-2 inhibitors also produced a non-significant decrease in the risk for renal death (RR=0.36, 95% CI; 0.12 to 1.14, I2=0%). Neither canagliflozin nor dapagliflozin had a significant impact on risk reduction for renal death, while no cases of renal death were reported in VERTIS CV trial. No subgroup differences were identified for any of the three comparisons (Figure 2). Conclusions Antidiabetic treatment with SGLT-2 inhibitors provides a clear benefit in terms of cardiovascular and all-cause mortality for the very high-risk patients enrolled in the cardiovascular and renal outcome trials. Canagliflozin seems to be associated with the greatest impact on risk reduction for all-cause and cardiovascular death, followed by dapagliflozin. Funding Acknowledgement Type of funding sources: None. Figure 1Figure 2
Elderly patients with ischaemic heart disease are often treated more conservatively and for longer than younger patients, but this strategy may result in subsequent invasive intervention of more advanced and higher risk coronary disease.We performed a retrospective analysis of 109 patients aged > or = 70 years (mean age 74 years, 66% men), who presented with angina refractory to maximal medical treatment or unstable angina over a 2-year period (1988-1990), to compare the relative risks and benefits of myocardial revascularisation [coronary artery bypass grafting (CABG) and percutaneous transluminal coronary angioplasty (PTCA)] in this higher-risk age group.Sixty patients underwent CABG and 49 patients PTCA. There were eight periprocedural deaths in total (six in the CABG group, and two in the PTCA group, P = 0.29). Six patients in the CABG group suffered a cerebrovascular accident (two fatal). Acute Q-wave myocardial infarction occurred in one patient in the CABG group and in two patients in the PTCA group. The length of hospital stay was longer for the CABG group (CABG group 11.4 +/- 5.4 days, range 7-30 days, PTCA group 7.4 +/- 7.6 days, range 1-39 days, P = 0.01). Outcome was assessed using the major cardiac event rate (MACE; i.e. the rate of death, myocardial infarction, repeat CABG or PTCA). The cumulative event-free survival in the CABG group in 1, 2 and 3 years was 87, 85 and 85%, respectively. In contrast, in the PTCA group it was 55, 48 and 48% (P = 0.0001). Age, sex, number of diseased vessels, degree of revascularisation and left ventricular function were not predictive of the recurrence of angina in both groups. Actuarial survival (total mortality, including perioperative mortality) was lower at 1 year in the CABG group due to the higher perioperative mortality, but similar in both groups after the second year (P = 0.62).Elderly patients with refractory or unstable angina who are revascularised surgically have a better long-term outcome (less frequent event rate of the composite end-point--myocardial infarction, revascularisation procedures and death) compared with those who are revascularised with PTCA. This benefit is been realised after the second year. Total mortality is similar in both groups after the second year. Therefore elderly patients who are fit for surgery should not be denied the benefits of CABG. PTCA may be regarded as a complementary and satisfactory treatment, especially for those whose life expectancy is limited to less than 2 years. The use of stents may improve outcome in the PTCA group and this needs to be evaluated.
This review paper presents a review of the evolution of this disease throughout the centuries, describes and summarizes the pathophysiologic mechanisms, briefly discusses the mechanism of action of diuretics, presents their role in decongesting heart failure in patients, and reveals the data behind ultrafiltration in the management of acutely or chronically decompensated heart failure (ADHF), focusing on all the available data and advancements in this field. Acutely decompensated heart failure (ADHF) presents a critical clinical condition characterized by worsening symptoms and signs of heart failure, necessitating prompt intervention to alleviate congestion and improve cardiac function. Diuretics have traditionally been the mainstay for managing fluid overload in ADHF. Mounting evidence suggests that due to numerous causes, such as coexisting renal failure or chronic use of loop diuretics, an increasing rate of diuretic resistance is noticed and needs to be addressed. There has been a series of trials that combined diuretics of different categories without the expected results. Emerging evidence suggests that ultrafiltration may offer an alternative or adjunctive approach.
Abstract Background The precise triggers for arterial plaque rupture and the underlying pathophysiology of thrombogenesis remain elusive. Polymorphonuclear neutrophils (PMN), particularly their formation of Neutrophil Extracellular Traps (NETs), have garnered attention in the context of coronary atherothrombosis. This study sought to explore the association of NETs burden with clinical and angiographic characteristics in ST-elevation myocardial infarction (STEMI) patients undergoing primary percutaneous coronary intervention (pPCI) and thrombus aspiration (TA). Methods This study included 336 consecutive STEMI patients undergoing pPCI and TA. Aspirated thrombi underwent histological analysis and NETs quantification via immunohistochemistry. Potential associations of clinical variables and angiographic outcomes with NETs burden were assessed. Results Manual TA was selectively performed in 72 cases with increased thrombotic burden and 60 thrombi were suitable for analysis. Most thrombi specimens displayed lytic features (63%) and almost three out of four specimens were identified as white thrombi. Increased NETs burden was significantly associated with prolonged pain-to-balloon time (>300 minutes) OR=10.29 (95% CI 2.11-42.22, p=0.001) and stress-induced hyperglycemia (SIH) OR=6.58 (95% CI 1.23-52.63, p=0.04) after multivariate regression analysis. Additionally, distal embolization (DE), a predictor of adverse outcomes, was more frequent among patients with an elevated NETs burden OR=16.9 (95% CI 4.23-44.52, p<0.001). Conversely, no significant association between NETs burden and final TIMI flow=3 was observed. Conclusion Elevated NETs burden in STEMI thrombi is linked to delayed reperfusion, SIH and increased risk of DE. Further research is needed to elucidate the role of NETs as a potential therapeutic target in acute atherothrombosis.
Treatment of patients presenting with possible acute myocardial infarction (AMI) is based on timely diagnosis and proper risk stratification aided by biomarkers. We aimed at evaluating the predictive value of GDF-15 in patients presenting with symptoms suggestive of AMI.Consecutive patients presenting with suspected AMI were enrolled in three study centers. Cardiovascular events were assessed during a follow-up period of 6 months with a combined endpoint of death or MI.From the 1818 enrolled patients (m/f = 1208/610), 413 (22.7%) had an acute MI and 63 patients reached the combined endpoint. Patients with MI and patients with adverse outcome had higher GDF-15 levels compared with non-MI patients (967.1pg/mL vs. 692.2 pg/L, p<0.001) and with event-free patients (1660 pg/mL vs. 756.6 pg/L, p<0.001). GDF-15 levels were lower in patients with SYNTAX score ≤ 22 (797.3 pg/mL vs. 947.2 pg/L, p = 0.036). Increased GDF-15 levels on admission were associated with a hazard ratio of 2.1 for death or MI (95%CI: 1.67-2.65, p<0.001) in a model adjusted for age and sex and of 1.57 (1.13-2.19, p = 0.008) adjusted for the GRACE score variables. GDF-15 showed a relevant reclassification with regards to the GRACE score with an overall net reclassification index (NRI) of 12.5% and an integrated discrimination improvement (IDI) of 14.56% (p = 0.006).GDF-15 is an independent predictor of future cardiovascular events in patients presenting with suspected MI. GDF-15 levels correlate with the severity of CAD and can identify and risk-stratify patients who need coronary revascularization.
'%3e%3cpath fill='%23012169' d='M0 0v30h60V0z'/%3e%3cpath stroke='%23fff' stroke-width='6' d='m0 0 60 30m0-30L0 30'/%3e%3cpath stroke='%23C8102E' stroke-width='4' d='m0 0 60 30m0-30L0 30' clip-path='url(%23b)'/%3e%3cpath stroke='%23fff' stroke-width='10' d='M30 0v30M0 15h60'/%3e%3cpath stroke='%23C8102E' stroke-width='6' d='M30 0v30M0 15h60'/%3e%3c/g%3e%3c/svg%3e)
