Metabolic syndrome: clinical perspective for best practice

Effects of concurrent training on muscle strength in older adults with metabolic syndrome: A randomized controlled clinical trial

INTRODUCTION

Metabolic syndrome is highly prevalent among older adults. Concurrent training comprises muscle strengthening and aerobic exercise.

OBJECTIVE

Determine the effects of a concurrent training program on muscle strength, walking function, metabolic profile, cardiovascular risk, use of medications and quality of life among older adults with metabolic syndrome.

METHODS

A randomised, controlled, blind, clinical trial was conducted in the city of Santos, state of São Paulo, Brazil, involving 41 male and female older adults. The participants were randomly allocated to a control group (n = 18) and intervention group (n = 23) and were submitted to the following evaluations: strength - 1 maximum repetition (1MR) for 12 muscle groups; the Six-Minute Walk Test (6MWT); blood concentrations of cholesterol and glucose; the use of medications; and the administration of the SF-36 questionnaire. The intervention was conducted twice a week over a total of 24 sessions of concurrent training: 50 min of strength exercises (40-70% 1MR) and 40 min of walking exercises (70-85% maximum heart rate).

RESULTS

Increases in muscle strength were found in the upper and lower limbs in the inter-group analysis and a greater distance travelled on the 6MWT was found in the intervention group (p = 0.001). The intervention group demonstrated a reduction in the consumption of biguanides (p = 0.002). No changes were found regarding metabolic profile, cardiovascular risk or self-perceived quality of life.

CONCLUSION

The findings of this clinical trial can be used for the prescription of concurrent training for older adults with metabolic syndrome for gains in muscle strength and walking distance as well as a reduction in the use of biguanides.

Nurses' Role in Cardiovascular Risk Assessment and Management in People with Inflammatory Arthritis: A European Perspective

INTRODUCTION

Cardiovascular risk (CVR) assessment and management in patients with inflammatory arthritis (IA) is recommended but European nurses' involvement in this role has not been well studied.

AIM

The aim of the present study was to explore European nurses' role in assessing and managing CVR, in order to suggest topics for practice development and research in this area regarding persons with IA.

METHODS

We searched Embase, Cinahl, Cochrane, PsycInfo and PubMed databases and included European articles from the past ten years if they described how nurses assess and/or manage CVR. In addition to the systematic review, we provided case studies from five different countries to illustrate national guidelines and nurses' role regarding CVR assessment and management in patients with IA.

RESULTS

Thirty-three articles were included. We found that trained nurses were undertaking CVR assessment and management in different settings and groups of patients. The assessments include blood pressure, body mass index, waist circumference, glucose and lipid-profile, adherence to medication and behavioural risk factors (unhealthy diet, physical inactivity, alcohol and smoking). Different tools were used to calculate patients' risk. Risk management differed from brief advice to long-term follow-up. Nurses tended to take a holistic and individually tailored approach. Clinical examples of inclusion of rheumatology nurses in these tasks were scarce.

CONCLUSION

Nurses undertake CVR assessment, communication and management in different types of patients. This is considered to be a highly relevant task for rheumatology nursing, especially in patients with IA. Further studies are needed to assess patients' perspective, effectiveness and cost-effectiveness of nurse-led CVR. Copyright © 2015 John Wiley & Sons, Ltd.

Prevalence of metabolic syndrome among Filipino-Americans: a cross-sectional study

AIM

The aims of this study are a) to examine the prevalence of metabolic syndrome among Filipino-Americans, b) to compare the rate of metabolic syndrome between Filipino men and women, and c) to examine the prevalence of central adiposity.

BACKGROUND

Filipino-Americans are the second largest Asian subgroup in the United States and their leading cause of death is coronary heart disease (CHD).

METHODS

This study utilized a descriptive correlational, cross-sectional design that included a convenience sample of 300 Filipino-Americans residing in Southern Nevada. Survey questionnaires were used to collect the sample's demographic data and presence of CHD risk factors. Waist circumference measurements were used to examine central adiposity.

RESULTS

Metabolic syndrome and central adiposity are highly prevalent among Filipino-Americans residing in Southern Nevada. More men than women had the syndrome, but the rate of central adiposity was significantly higher in women than in men.

CONCLUSIONS

Intensive lifestyle modifications and treatment are indicated to decrease the prevalence of metabolic syndrome and the risk of heart disease in this group.