- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05507684
Effects of Nature-based Group Intervention on Quality-of-life in Lonely Older People Living in Assisted Living Facities (RECETAS)
RECETAS (Re-Imagining Environments for Connection and Engagement: Testing Actions for Social Prescribing in Natural Spaces) in Helsinki
RECETAS (Re-imagining Environments for Connection and Engagement:
Testing Actions for Social Prescribing in Natural Spaces) is a worldwide project (H2020 No 945095) that addresses loneliness and the role of nature-based social intervention (NBSI) to alleviate it. Definitions: Loneliness is the perception of feeling alone, even if surrounded by people. Social prescription is a non-medical community referral approach to connect individuals with community resources to support wellbeing. Nature-based social intervention (NBSI) is a structured therapeutic groupbased social intervention that specifically include access to nature as a main component. Nature-based experiences may facilitate dynamic processes of social interactions and it can reduce feelings of loneliness.
Hypothesis: NBSI in vulnerable people suffering from loneliness is more effective than usual social and health care on improving their health-related quality of life and alleviating loneliness during 3-,6- and 12-months follow up.
Objectives: This trial aims to assess the effectiveness and to explore the processes and perceived impacts of NBSI in vulnerable people suffering from loneliness in the assisted living facilities in Helsinki. In Helsinki, the main objective is to assess the effectiveness of a 10-week NBSI (RCT) in vulnerable people suffering from loneliness on changes of their health-related quality of life (HRQOL) and loneliness compared to usual social and health care at end of intervention, and at 6-,and 12- months post-randomization.
Methods: The study design is a randomized controlled trial (RCT). The RCT will include also a process evaluation, a qualitative study and a Health Economics evaluation. Therefore, the RCT will use a mixed-method approach collecting quantitative information to assess the main outcomes and qualitative methods to explore lived experiences of participants and professionals.
The recruitment will be performed screening residents in Helsinki assisted living facilities by a survey. A total of 316 participants will be randomly allocated in two groups (c.158 each) after baseline assessments: intervention and control. Participants will sign the informed consent. The intervention is a group-based, multicomponent, behaviorally based complex intervention that requires a specific training to prepare professionals as facilitators. It is based on the "Circle of Friends" methodology.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
RECETAS (Re-imagining Environments for Connection and Engagement:
Testing Actions for Social Prescribing in Natural Spaces) is a worldwide project that addresses loneliness and the role of nature-based social intervention (NBSI) to alleviate it. This project has received funding from tte European Union's Horizon 2020 research and innovation under grant agreement No 945094. more information at: https://recetasproject.eu Background: Loneliness is the perception of feeling alone, even if surrounded by people. It is a growing public health concern due to its impact on morbidity and mortality even in old age, being as dangerous as smoking or obesity: it reduces people's lifespan, and it is associated with increased use of health and social services and it impairs people's quality-of-life. In Europe, 30 million European adults frequently felt lonely. Social prescription is a non-medical community referral approach to connect individuals with community resources to support wellbeing. Nature-based social intervention (NBSI) is a structured therapeutic group-based social intervention that specifically include access to nature as a main component. Nature-based experiences can facilitate dynamic processes of social interactions and it can reduce feelings of loneliness.
Justification: NBSI in urban areas may improve health and mental well-being and reduce loneliness. Investments in nature-based solutions and green infrastructure can be harnessed for health and wellbeing even in times of health emergencies (covid-19). NBSI offers a novel socio-environmental innovation to reduce loneliness by creating the social and technological infrastructure needed to support social and community cohesion.
Hypothesis: NBSI in vulnerable older people in assisted living facilities suffering from loneliness is more effective than usual social and health care on improving their quality of life and alleviating loneliness during 3-,6- and 12-months follow up.
Objectives: The study aims to assess the effectiveness and to explore the processes and perceived impacts of NBSI in vulnerable older people in assisted living facilities suffering from loneliness in the area of Helsinki. The main objective is to assess the effectiveness of a 10-week NBSI (RCT) in vulnerable people suffering from loneliness on the changes of loneliness and health-related quality of life compared to usual social and health care at 3-, 6-, and 12- months post-randomization.
Methods: The study design is a randomized controlled trial (RCT). The RCT will also include a process evaluation, a qualitative study and a health economics evaluation.
Therefore, overall, the RCT will use a mixed-method approach collecting quantitative information to assess the main outcomes and qualitative methods to explore lived experiences of participants and professionals. The recruitment will be performed by screening residents in Helsinki assisted living facilities by a survey inclusing 1500 residents. Inclusion criteria will be age 65+ years, suffering from loneliness, living permanently in assisted living facility, being voluntary to participate, having Minimental Examination at least 15 point (not being moderately-severly cognitively impaired), being able to move independently with or without assisting devices, sufficient sight and hearing and not having a seirous illnes with a prognosis than 6 months. A total of 316 participants will be randomly allocated in two groups (c.158 each) after baseline assessments: intervention and control. Participants will sign the informed consent. The intervention is a group-based, multicomponent, behaviorally based complex intervention that requires a specific training to prepare professionals as facilitators. It is based on the "Circle of Friends" methodology developed in Helsinki University. Participants in the intervention arm meet in closed groups including 5-12 participants once a week for 9 times. The group activities include nature-based activities and discussions on them and participants' loneliness. The groups facilitators will use group dynamics to facilitate participants' mutual interaction and to support their self-efficacy. Control group participants will receive usual care, and a list of nature-based resources available in their area.
Main outcome measures will be changes in loneliness by De Jong Gierveld Loneliness scale and health-related quality-of-life by 15D measure. Secondary measures will be changes in wellbeing (Psychological Wellbeing scale), EuroQual 5D-5L, cognition (Minimental State examination, Clock-drawing test, verbal fluency), walking speed and frailty (Physical frailty), self efficacy (Generalized Self-Efficacy scale), sleep quality, attachment ot neighbourhood (12 Neighborhood Assessment Scale), and relationship with nature (NR-6). THe use of health and social services will be collected from central records and health economic analyses performed.
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Kaisu H Pitkälä, MD, PhD
- Phone Number: +358503385546
- Email: kaisu.pitkala@helsinki.fi
Study Contact Backup
- Name: Anu Jansson, PhD
- Phone Number: +358504022529
- Email: anu.jansson@vtkl.fi
Study Locations
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Helsinki, Finland
- Recruiting
- Helsinki City assisted living facilities
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Contact:
- Maritta Haavisto, MSci
- Email: maritta.haavisto@hel.fi
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Contact:
- Taina Hietanen, MSci
- Email: taina.hietanen@hel.fi
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Age at least 55 years
- Suffers from loneliness at least sometimes
- lives permanently in assisted living facility
- is voluntary to participate
- has Minimental Examination at least 15 points or CPS <5 (not being moderately-severly cognitively impaired)
- is able to move independently or dependently with or without assisting devices
- sufficient sight and hearing to participate in group activities
Exclusion Criteria:
having a serious illness with a prognosis less than 6 months.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Nature-based social prescribing group intervention
Groups of 5-12 persons will formed from one assisted living facility. All of them will undergo an individual interview to assess their wishes for the nature-based activities. Participants meet in a closed group 9 times for once a week for 10 weeks. All 2-4 hour sessions will include nature-based activities and mutual discussions about the experiences of nature and loneliness. 2 professionals will facilitate and observe the group more thoroughly, give feedback to each other, and make use of group dynamics. They write diaries on each session and receive feedback from their trainers. The groups are objective oriented (aiming to alleviate loneliness, to improve participants' self-efficacy), client oriented and aim with favorable group dynamics to mature, self-directing group in which the participants have made friends with each other and want meet with each other without the facilitators after the official group intervention is over. |
Groups of 5-12 persons will formed from one assisted living facility. All of them will undergo an individual interview to assess their wishes for the nature-based activities. Participants meet in a closed group for 9 times once a week for 10 weeks. All 2-4 hour sessions will include nature-based activities and mutual discussions about the experiences of nature and loneliness. 2 professionals will facilitate and observe the group more thoroughly, give feedback to each other, and make use of group dynamics. They write diaries on each session and receive feedback from their trainers. The groups are objective oriented (aiming to alleviate loneliness, to improve participants' self-efficacy), client oriented and aim with favorable group dynamics to mature, self-directing group in which the participants have made friends with each other and want meet with each other without the facilitators after the official group intervention is over. |
No Intervention: Control
The control arm will receive individually usual care in assisted living facility (e.g. the existing social prescription as available) Usual care is the appropriate comparison rather than a placebo for complex interventions.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in health related quality of life
Time Frame: From baseline to 3months, 6months, 12 months
|
15D health-related quality of life instrument.
Minimum 0 (worst) and maximum 1 (best).
15D will be used as an index ( 0 to 1) and the changes in various 15 dimensions will also be explored.
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From baseline to 3months, 6months, 12 months
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Change in loneliness
Time Frame: From baseline to 3months, 6months, 12 months
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De Jong Gierveld Loneliness Scale (minimum 0 (best) and maximum 11 (worst))
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From baseline to 3months, 6months, 12 months
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in Psychological Wellbeing
Time Frame: From baseline to 3months, 6months, 12 months
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Psychological Wellbeing Scale by Routasalo et al. 2009 (Minimum 0 (worst) and maximum 1 (best).
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From baseline to 3months, 6months, 12 months
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Change in executive function
Time Frame: From baseline to 3months, 6months, 12 months
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Clock Drawing test (Minimum 0 (worst) and maximum 6 (best).
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From baseline to 3months, 6months, 12 months
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Change in cognition
Time Frame: From baseline to 3months, 6months, 12 months
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Verbal Fluency (Minimum 0 (worst) and maximum >30 (best)).
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From baseline to 3months, 6months, 12 months
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Change in global cognition
Time Frame: From baseline to 3months, 6months, 12 months
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Minimental State Examination (Minimum 0 (worst) and maximum 30 (best).)
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From baseline to 3months, 6months, 12 months
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Change in self Efficacy
Time Frame: From baseline to 3months
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Generalized Self-Efficacy scale by Schwarzer & Jerusalem 1995
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From baseline to 3months
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Change in blood pressure
Time Frame: From baseline to 3months
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Blood pressure
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From baseline to 3months
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Change in sleep quality
Time Frame: From baseline to 3months, 6months, 12 months
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One item questions
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From baseline to 3months, 6months, 12 months
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Change in attachment to neighbourhood
Time Frame: From baseline to 3months
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Neighborhood Assessment Scale
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From baseline to 3months
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Use of health and social services
Time Frame: during 12 months from baseline
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Use of health and social services retrieved from registers
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during 12 months from baseline
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Change in social relationships
Time Frame: From baseline to 3months, 6months, 12 months
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Number of new friends, continuation of group activity, satisfaction with relationships
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From baseline to 3months, 6months, 12 months
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Change in frailty phenotype
Time Frame: From baseline to 3months
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Physical frailty
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From baseline to 3months
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Change in relationship with nature
Time Frame: From baseline to 3months
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Questions related to nature attitudes
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From baseline to 3months
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Health economic analyses (costs of health services with EQ5D-5L)
Time Frame: During 12 months (3mo, 6mo, 12mo)
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EuroQOL 5D-5L
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During 12 months (3mo, 6mo, 12mo)
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Repeated wellbeing before, during and after the intervention
Time Frame: Baseline, during the intervention and at 3 months
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4 items related to psychological and physical wellbeing
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Baseline, during the intervention and at 3 months
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Repeated short measure of wellbeing
Time Frame: Baseline, during the intervention and at 3 months
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4 items related to psychological and physical wellbeing
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Baseline, during the intervention and at 3 months
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Satisfaction with social relationships
Time Frame: Baseline, 3 months
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Items on social relationships and social activity
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Baseline, 3 months
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Number and time spent on outdoor activities
Time Frame: 3 months from baseline
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Number of outdoor activities and time spent there during the intervention
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3 months from baseline
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Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Group participants' opinions
Time Frame: during the group and at 3 months
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Group participants' opinions about the group activities and its impact on loneliness and social relationships
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during the group and at 3 months
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Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Jill S Litt, PhD, Barcelona Institute for Global Health
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
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
- 945095 HEL
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Sharing Time Frame
IPD Sharing Access Criteria
IPD Sharing Supporting Information Type
- STUDY_PROTOCOL
- CSR
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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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