The effects of six-week resistance, aerobic and combined exercises on the pro-inflammatory and anti-inflammatory markers in overweight patients with moderate haemophilia A: A randomized controlled trial

Reducing the risk of atherosclerotic cardiovascular disease in people with hemophilia: the importance of primary prevention

Revolutionary advances in the treatment of hemophilia has led to a significant improvement in life expectancy. Associated with this has been an increase in age-related diseases especially atherosclerotic cardiovascular disease (CVD). While people with hemophilia (PWH) develop atherosclerosis at rates similar to those of the general population, rates of atherothrombosis and mortality related to CVD have been much lower, due to their hypocoagulable state. Changing treatment paradigms, aimed at reducing the risk of bleeding by improving hemostasis to levels approaching normality, has meant that the protection they are thought to have had may be lost. CVD risk factors are just as common in PWH as in the general population, but appear to be undertreated. In particular, primary prevention of CVD is vital in all individuals, but particularly in PWH as treatment of established CVD can be difficult. Active identification and management of CVD risk factors, such as obesity, physical inactivity, hypertension, and hypercholesterolemia, is required. In particular, statins have been shown to significantly reduce cardiovascular and all-cause mortality with few adverse events and no increased risk of bleeding in the general population, and their use needs urgent assessment in PWH. Further longitudinal research into preventing CVD in PWH, including accurate CVD risk assessment, is required to optimize prevention and management.

Effects of various exercise types on visceral adipose tissue in individuals with overweight and obesity: A systematic review and network meta-analysis of 84 randomized controlled trials

The purpose of this systematic review and network meta-analysis (NMA) of randomized controlled trials (RCTs) was to investigate the effects of various exercise categories on visceral adipose tissue (VAT) and other anthropometric variables in individuals with overweight and obesity. A total of 84 RCTs (4836 patients) were included. Aerobic exercise (AE) of at least moderate intensity, resistance training (RT), AE combined with RT (AE + RT), and high-intensity interval training (HIIT) were beneficial for reducing VAT. A subgroup analysis showed that RT improves VAT in males and those with BF% < 40% but not in females and those with body fat percentage (BF%) ≥ 40%. AE, RT, AE + RT, and HIIT significantly improved weight (except RT), total body fat (TBF), body mass index (BMI), waist circumference (WC), and subcutaneous adipose tissue (SAT). Surface under the cumulative ranking curve (SUCRA) probability ranking showed that AE with vigorous intensity and HIIT have the highest probability of being the best exercise intervention for improving VAT, weight, TBF, BMI, WC, and SAT. These findings suggest that regular exercise can improve VAT in individuals with overweight and obesity. AE of vigorous intensity and HIIT may be the best exercise treatment, and RT is the least effective intervention.

Aerobic exercise in patients with haemophilia: A systematic review on safety, feasibility and health effects

BACKGROUND

Haemophilia is a congenital bleeding disorder going along with disease-specific joint complications and general health implications attributed to the lack of daily movement. Recent guidelines recommend physical activity for people with haemophilia (PwH). Yet, aerobic exercise in PwH is little studied and seldomly prescribed by clinicans.

AIM

The aim of this systematic review is to investigate the safety, feasibility and health-related efficiency of AE in PwH.

METHODS

A systematic literature search according to the PRISMA guidelines was conducted (PubMed, Web of Science). Inclusion criteria were defined using PICOS. Methodological quality was assessed via TESTEX.

RESULTS

Out of 789 studies identified, seven studies (three randomized controlled, two controlled, two single-group prospective trails) were included. The TESTEX mean score was 8.1 (±3.8). AE was realized as aquatic exercise, nordic walking, treadmill running, bicycle riding and swimming. Neither bleeding rates nor the factor amount increased and AE led to diverse health-related improvements.

CONCLUSIONS

Little research has been conducted evaluating AE in PwH. Yet, AE can be considered as safe and feasible when being supervised by experts. However, disease-specific recommendations for AE are difficult to provide. Therefore, experts can currently only back AE recommendations on experience and nonhaemophilia-specific general guidelines.

Exercise Training Protocols to Improve Obesity, Glucose Homeostasis, and Subclinical Inflammation

The global pandemics of obesity and sedentarism are associated with poor quality of life and increased risks for development of inflammatory chronic diseases, including type 2 diabetes, cardiovascular diseases, and cancer. Physical activity is considered as an antidote to counteract the development of chronic sterile inflammatory diseases. Thus, we review the most promising exercise training protocols for promoting weight loss, improving glucose homeostasis, and reducing inflammation. We discuss the advantages and disadvantages of moderate-intensity continuous aerobic training, high-intensity aerobic training, and combined (aerobic + resistance) training. Our aim with this chapter is to provide evidence and guidance for choosing the most appropriate protocols of exercise training according to the goals of the patient.

Effects of short-term aerobic, resistance and combined exercises on the lipid profiles and quality of life in overweight individuals with moderate hemophilia A: A randomized controlled trial

Background: Overweight is related to increased risks of cardiovascular diseases and dyslipidemia, and reduced quality of life (QOL). Exercise training improves QOL and modifies cardiovascular risk factors and lipid profile. The present study was conducted to compare three types of exercise in terms of their short term effects on QOL and lipid profile in overweight individuals with moderate hemophilia A (IWMHA).

Methods: This study was a randomized, controlled, assessor-blinded trial (IRCT20180128038541N1). Sixty IWMHA with a body mass index (BMI) of 25-30 kg/ m2 and a mean age of 35-55 years were randomly assigned to four groups of 15, namely aerobic training (AT), resistance training (RT), combined training (CT) and control. The intervention groups participated in 45-minute exercises three days a week for six weeks. The 36-item short-form health survey (SF-36) was used to measure QOL. Total cholesterol (TC), triglycerides (TG), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), waist-to-hip ratio (WHR), and waist circumference (WC) were measured before and after six weeks of training. For the data analysis using SPSS version 20, the ANCOVA was used to determine the differences among the four groups.

Results: A significant decrease was observed in the intervention groups compared to the control group in terms of weight, BMI, LDL-C, TC, WHR, and WC (p<0.05). Significant increase was observed in HDL-C and SF-36 subscales in the intervention groups compared to the control group (p<0.001). There was no significant difference among the intervention groups (p>0.05). In comparison with the control group, more significant improvement was observed in the TC, TG, LDL-C, HDL-L, and SF-36 subscales in the CT group compared to the RT and AT groups.

Conclusion: CT was the most effective training method in improving lipid profile and QOL in overweight IWMHA.

Exercise for slowing the progression of atherosclerotic process: effects on inflammatory markers

Atherosclerosis is a dynamic process driven by all cardiovascular risk factors that can be briefly divided into an early and a late phase. Inflammation is one of the fundamental substrates that initiates the atherosclerotic process in the early stages and promotes and maintains it in the final stages. In the last decades, clinical and experimental data have shown that inflammation is supported by mediators that respond to physical activity. The present review aimed at investigating the effect of physical exercise on inflammatory mediators, both the positive ones that have a proinflammatory effect (interleukin 6, c-reactive protein and tumor necrosis factor α, interferon γ, high-mobility group box-1), and the negative ones which have an anti-inflammatory effect (interleukin 10). Pooled data support the evidence that physical exercise can directly modulate the activity of inflammatory cytokines slowing down or preventing the formation of the atherosclerotic stage.