- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02629666
Exercise Referral Schemes Enhanced by Self-Management Strategies to Battle Sedentary Behaviour (SitLESS)
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
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Please Select
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Barcelona, Please Select, Spain, 08022
- Facultat de Psicologia, Ciències de l'Educació i de l'Esport Blanquerna
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
Community-dwelling older persons aged 65 or above.
Able to walk without help of another person during 2 minutes, and without major physical limitations, defined as a score on the Short Physical Performance Battery (Guralnik et al., 1995) of 4 or above. The use of an assistive device will be permitted.
Insufficiently active and/or Self-report sitting too much during a usual day. Answer yes to the following question: 'Do you perform regular physical activity (PA) at least 30 minutes five or more days of the week (please only refer to physical activity that makes the participant run out of breath while doing it or it doesn't allow him/her to maintain a conversation while doing the activity (do not count regular walking)?'
And/or answer yes to question: 'For most days, do you feel you sit for too long (6-8 hours or more a day)? Some examples might include when watching TV, working the computer / laptop or when doing sitting-based hobbies such as sewing'.
Exclusion Criteria:
Dementia assessed with the six-Item Screener. Participants with three or more errors should be excluded.
Unstable medical conditions (e.g. elevated blood pressure after medication) or with symptomatic cardiovascular disease.
Any medical condition which may interfere with the study design (e.g. end-stage disease).
Refuse to wear an accelerometer (primary outcome)
Unable to attend during the study period (80% of the total sessions).
Had participated in an ERS in the 6 months prior the study.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Active Comparator: Exercise Referral Scheme (ERS)
In the Exercise Referral Scheme (ERS) intervention participants will undergo a physical activity program of 16 weeks, with two sessions per week (60 minutes each session).
Participants will be asked to perform the activity in a moderate to vigorous intensity (according to each individual's progression) during the central part of each session.
Intensity will be estimated using the modified Borg Scale of Perceived Exertion (e.g.
moderate intensity activity will be considered as a 4 to 6 and vigorous-intensity activity as a 7 to 9) or with training loads (i.e.
ankle weights and dumbbells) corresponding to 70-80% of maximum, adjusted progressively during the training period.
ERS programs will be based on a combination of aerobic, strength-based, balance and flexibility activities, with a specially trained PA specialist.
These sessions will be always performed under the supervision of the same trainer.
The PA intervention is adapted to the participants' functional status.
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Experimental: ERS + Self-management Strategies
Participants will undergo the aforementioned Physical Activity program plus 11 sessions of Self-Management Strategies (SMS). SMS start with a face-to-face session in an indoor primary-care facility. The next 6 sessions are further implemented in a group format. SMS are aimed at increasing self-efficacy in reducing sedentary behaviour and at adopting/maintaining an active behaviour as complement to a standard physical activity program (ERS). SMS group sessions will be conducted during week 3 to 11 of the ERS, after the PA sessions (6 sessions: 3 once a week, 3 once every second week). There will be 4 telephone contacts during the adherence phase, at week 15, 20, 25 and 30. |
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No Intervention: Control group
Researchers will give to all participants during the first informative meeting (prior assessment) a written general booklet standardized across sites with WHO recommendation regarding PA regular practice for health.
During the intervention, a health advice meeting with standardized topics about healthy lifestyle and feedback on some outcomes regarding their results will be held twice in the Primary Health Centre (at week 5, and at week 11).
Researchers will send a letter or phone call prior to each follow up reminding the next assessment.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Change in sitting time
Time Frame: During 7 days. Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Sitting time with activity monitors (Actigraph, Axivity, ActivPal) (minutes) and with Sedentary Behavior Questionnaire.
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During 7 days. Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Change in minutes spent in sedentary behaviour
Time Frame: During 7 days. Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Number of minutes spent in activities requiring ≤ 1.5 Metabolic Equivalent Tasks with Actigraph activity monitor.
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During 7 days. Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Change in total activity counts per minute
Time Frame: During 7 days. Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Daily counts per minute with Actigraph activity monitor.
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During 7 days. Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in use and costs of the healthcare system
Time Frame: Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Use of sport services, and use of health and social services, medications, number of falls.
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Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Change in % fat and % muscle
Time Frame: Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Tanita BC 420S MA bioimpedance analyser.
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Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Change in health-related quality of life
Time Frame: Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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SF-12 (units), EUROQOL-5D, and ICECAP-O questionnaires.
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Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Change in activities of daily living performance
Time Frame: Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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6-item questionnaire (Saliba et al., 2000).
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Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Change in depressive symptoms
Time Frame: Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Hospital Anxiety and Depression Scale
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Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Change in anxiety symptoms
Time Frame: Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Hospital Anxiety and Depression Scale
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Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Changes in social network
Time Frame: Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Lubben Social Network Scale-6
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Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Changes in Physical activity self-regulation
Time Frame: Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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12-item Physical Activity Self-Regulation Scale
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Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Changes in Self-efficacy for exercise
Time Frame: Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Marcus's Self-Efficacy Questionnaire
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Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Changes in Disability
Time Frame: Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Short form Late Life Function and Disability Index
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Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Changes in Fear of falling
Time Frame: Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Short Falls Efficacy Scale - International
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Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Change in Loneliness perception
Time Frame: Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Short form De Jong Gierveld Loneliness Scale
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Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Change in Executive function
Time Frame: Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Trail Making Test
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Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Change in Physical fatigue
Time Frame: Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Pittsburg Fatigability Scale
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Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Change in general function
Time Frame: Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Short Physical Performance Battery
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Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Change in handgrip strength
Time Frame: Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Takei analogue Hand Grip Dynamometer
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Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Change in aerobic capacity
Time Frame: Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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2-minutes' walk test
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Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Change in static balance
Time Frame: Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Unipedal stance
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Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Change in mean strength and power with concentric contraction of isoinertial movement
Time Frame: Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Linear encoder in 3 activities of daily living with: (a) 30-second chair stand rise; (b) five repetitions of arm curl with both hands with a 2-kg weight; and (c) four counter-movement jumps.
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Outcome measure will be collected (T0) baseline pre-intervention, (T1) at month 4 post intervention, (T2) at month 16 (12 months after the end of the intervention), and (T3) at month 22 (18 months after the end of the intervention)
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Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Level of frailty-associated biomarkers and inflammation
Time Frame: Outcome measure will be collected (T0) baseline pre-intervention, and (T1) at month 4 post intervention
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Blood sample: IL-6, hsCRP, TNF-alpha, IGF-1.
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Outcome measure will be collected (T0) baseline pre-intervention, and (T1) at month 4 post intervention
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Sarcopenia-associated markers of muscle quality
Time Frame: Outcome measure will be collected (T1) at month 4 post intervention
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Muscle biopsy: Myostatin, IL-6, IL-8, IL-15, VEGF, BDNF, FGF21, irisin, Type 2/Type 1 fibre ratio, Wnt and Notch signaling, CDC42.
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Outcome measure will be collected (T1) at month 4 post intervention
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Collaborators and Investigators
Publications and helpful links
General Publications
- Bizjak DA, Zugel M, Schumann U, Tully MA, Dallmeier D, Denkinger M, Steinacker JM. Do skeletal muscle composition and gene expression as well as acute exercise-induced serum adaptations in older adults depend on fitness status? BMC Geriatr. 2021 Dec 15;21(1):697. doi: 10.1186/s12877-021-02666-0.
- Coll-Planas L, Blancafort Alias S, Tully M, Caserotti P, Gine-Garriga M, Blackburn N, Skjodt M, Wirth K, Deidda M, McIntosh E, Rothenbacher D, Gallardo Rodriguez R, Jerez-Roig J, Sansano-Nadal O, Santiago M, Wilson J, Guerra-Balic M, Martin-Borras C, Gonzalez D, Lefebvre G, Denkinger M, Kee F, Salva Casanovas A, Roque I Figuls M; SITLESS group. Exercise referral schemes enhanced by self-management strategies to reduce sedentary behaviour and increase physical activity among community-dwelling older adults from four European countries: protocol for the process evaluation of the SITLESS randomised controlled trial. BMJ Open. 2019 Jun 14;9(6):e027073. doi: 10.1136/bmjopen-2018-027073.
- Deidda M, Coll-Planas L, Gine-Garriga M, Guerra-Balic M, Roque I Figuls M, Tully MA, Caserotti P, Rothenbacher D, Salva Casanovas A, Kee F, Blackburn NE, Wilson JJ, Skjodt M, Denkinger M, Wirth K, McIntosh E; SITLESS Team. Cost-effectiveness of exercise referral schemes enhanced by self-management strategies to battle sedentary behaviour in older adults: protocol for an economic evaluation alongside the SITLESS three-armed pragmatic randomised controlled trial. BMJ Open. 2018 Oct 15;8(10):e022266. doi: 10.1136/bmjopen-2018-022266.
- Gine-Garriga M, Coll-Planas L, Guerra M, Domingo A, Roque M, Caserotti P, Denkinger M, Rothenbacher D, Tully MA, Kee F, McIntosh E, Martin-Borras C, Oviedo GR, Jerez-Roig J, Santiago M, Sansano O, Varela G, Skjodt M, Wirth K, Dallmeier D, Klenk J, Wilson JJ, Blackburn NE, Deidda M, Lefebvre G, Gonzalez D, Salva A. The SITLESS project: exercise referral schemes enhanced by self-management strategies to battle sedentary behaviour in older adults: study protocol for a randomised controlled trial. Trials. 2017 May 18;18(1):221. doi: 10.1186/s13063-017-1956-x.
Helpful Links
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Other Study ID Numbers
- PHC-17-2014. 634270-2.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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