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Effects of Physical Activity on Cardiovascular Risk and Quality of Life

5. maj 2016 opdateret af: Victoria Arija Val, University Rovira i Virgili

A Randomized Community Trial of Physical Activity Intervention in Primary Healthcare to Improve Cardiovascular Risk Factors and Health-Related Quality of Life in Older Adults

Community intervention trial, randomized, to promote regular PA and social and cultural support activities for 9 months in older-adult primary care users and assess their effects on cardiovascular risk factors and health-related quality of life.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

A structured program to promote Physical , according to the recommended guidelines and supervised by healthcare personnel should be deployed to assess their short, medium and long-term effects on CVD risk and Qulity of life. The aim of this study was to evaluate the effectiveness of a program to promote Physical, social and cultural activities for 9 months on cardiovascular risk factors and quality of life among older-adults,

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

419

Fase

  • Ikke anvendelig

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

40 år til 70 år (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

* Adults users of 4 Primary Health Care Centers in Catalunya.

Exclusion Criteria:

  • Previous episode of ischemic heart disease (<6 months).
  • Outbreak of arthritis with limited ability to ambulate.
  • Lung or heart disease with dyspnea mild-moderate efforts.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Forebyggelse
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Physical, social and cultural activities

Physical Activity: The training program will be supervised by a physical activity specialist and will consiste of two aerobic exercise sessions per week, including walking and stretching exercises after walking. Each session will be 60 minutes and the size of groups will be from 15 to 30 participants. Additionally, participants will receive advice about the health benefits of PA and PHC nurses using different strategies to encourage the adherence of participants to the program.

Social and cultural support activities. Activities will include: visits to museums and libraries, cultural exhibitions, tourist attractions and dance lessons. These activities will be performed once a month.
Adfærdsmæssigt: Physical, social and cultural activities
This intervention included two 60-min aerobic exercise sessions per week. Each session was supervised by a physical activity specialist and walking and stretching exercises were performed after programmed exercise sessions. PHC nurses were prepared to advise patients about the health benefits of PA and used different strategies to encourage the adherence of participants to the program. In addition, social and cultural support activities were included in this intervention program. These activities were performed once a month and they included: visits to museums and libraries, cultural exhibitions, tourist attractions and dance lessons.
Ingen indgriben: Control Group
No intervention. We will measure the variables at the begining and after 9 months.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Physical activity level
Tidsramme: At the begining of the intervention and after 9 months.
It will assess at baseline and final by using the short form of the International Physical Activity Questionnarie (IPAQ-S) validated in the Catalan population. It provides a self-estimated number of hours dedicated to PA. The categories are: low, moderate and vigorous physical activity. IPAQ data will use to measure the total weekly Physical Activity level in metabolic equivalents (METs)/min/week by weighting time spent in each activity intensity level with an estimated metabolic equivalent (MET) energy expenditure
At the begining of the intervention and after 9 months.
Cardiovascular risk.
Tidsramme: At the begining of the intervention and after 9 months
All participants will be asked if they have ever been diagnosed of hypertension, type 2 diabetes, dyslipidemia, overweight or obesity. Blood pressure will be measured with a sphygmomanometer after participants have been sitting quietly for at least five minutes; three recordings will be taken and the average of the second and third readings will be use. The cardiovascular risk will be calculated for each participant using the REGICOR scale based on Framingham criteria standardized for the Spanish population .
At the begining of the intervention and after 9 months
Biochemical analysis.
Tidsramme: At the begining of the intervention and after 9 months.
The biochemical parameters to analyze will be: Triglycerides, total cholesterol, HDL- and LDL-cholesterol; glycated hemoglobin and glucose. A unique study profile has been created to analyze all these parameters at the Tarraco laboratory (ISO9001:2000 certified ICS Tarragona laboratory). Blood will be extracted by PHC nurses from the fasting users in the corresponding PCC at 8:00 am. The same professional will take it to the central laboratory using the standard sample transport procedure between PCC and the central laboratory.
At the begining of the intervention and after 9 months.
Antropometric measurements.
Tidsramme: At the begining of the intervention and after 9 months.
Weight (kg) will be measured using a balance scale with the measurement taken to the nearest 0.1 kg. Height (cm) will be measured using a balance scale with the measurement taken to the nearest 1 cm. Weight and Height measurements will be then used to calculate the body mass index [BMI: Weight (kg)/ (Height) 2 (m2)]. Waist circumference (WC), will be measured finding the top of their hip bone and the bottom of their ribs. Threfore, the tape measure will be placed in the middle between these points and wrapped around the waist.
At the begining of the intervention and after 9 months.
Frequency of food consumption
Tidsramme: At the begining of the intervention and after 9 months.
We will use a validated food frequency questionnaire to assess food consumption. Participants will be asked to report the number of times per week or month that certain foods will be consumed (45-items). Foods will be grouped according to their nutrient composition: dairy (milk, yogurt, dairy desserts, cheese); meat/fish/eggs (red, white, processed meat and cold meat, lean, fatty fish and shellfish); total cereals (rice, pasta, bread, breakfast cereals, legumes -all type-, chocolate, biscuits, pastries and candies); fruits/vegetables (salad, tomatoes; vegetables side dish: aubergine, courgette, mushrooms; green beans, chards, spinaches, fresh fruits and canned fruits); oils and beverages (sweetened beverages, fermented beverages and alcoholic beverages), then the amount of g/day of each item will be calculated from the ECA-REF study's reference values.
At the begining of the intervention and after 9 months.
Health related quality of life
Tidsramme: At the begining of the intervention and after 9 months.
It will assess at baseline and final of the intervention with the Spanish version of the 36-item Short Form Health Survey (SF-36). It consists of 36 items used to measure health status and outcomes from the patient's point of view, including the following 8 health concepts: physical functioning, role physical, bodily pain, general health, vitality, social functioning, role emotional, mental health. Two summary measures, the physical component summary (PCS) and the mental component summary (MCS), are derived from the last 8 health scores. Participant responses to each item gave a total numerical score which will transform to 0-100 scale, so that a higher score corresponds to a better health status.
At the begining of the intervention and after 9 months.

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

University Rovira i Virgili

Publikationer og nyttige links

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Generelle publikationer

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart

1. september 2011

Primær færdiggørelse (Faktiske)

1. december 2011

Studieafslutning (Faktiske)

1. juli 2015

Datoer for studieregistrering

Først indsendt

4. maj 2016

Først indsendt, der opfyldte QC-kriterier

5. maj 2016

Først opslået (Skøn)

10. maj 2016

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Skøn)

10. maj 2016

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

5. maj 2016

Sidst verificeret

1. maj 2016

Mere information

Begreber relateret til denne undersøgelse

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • P11/67

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Kliniske forsøg med Hjerte-kar-sygdomme

Kliniske forsøg med Physical, social and cultural activities

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Betingelser

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