- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05522140
Testing a Nature-based Socila Intevention on Loneliness: the RECETAS-PRG Trial
Testing the Effectiveness of a Nature-based Social Intervention on Loneliness Among Lonely Adults in Prague - a Randomized Controlled Trial
RECETAS (Re-imagine Environments for Connection and Engagement: Testing Actions for Social Prescribing in Natural Spaces) is an European project (H2020 No 945095) that aims to reduce loneliness by linking lonely pople to nature-based social actvitities through a group-based intervention.
Background: Loneliness is a person's own perception when his/her need for satisfying social contact and relationships is not met. The feeling of loneliness can be experienced even by a person who is surrounded by people. RECETAS aims to design and test nature-based socila itervention (NBSI) that is group-based and includes access to nature as a main component. The testing will be conducted in six different citites: Barcelona, Helsinki, Prague, Marseille, Cuenca in Ecuador and Melbourne. If succesful, this will provide an evidence-based approach for using social prescribing to address loneliness.
Objectives: to assess the effectiveness of a 10-week NBSI on loneliness and health-related quality of life in vulnerable people in the area of Prague suffering from it compared to usual social and health care at post-intervention, and at 6-, and 12-months post-randomization.
A pilot study was conducted from May to June 2022 prior to the start of the study in January 2023. The main aim of the pilot study was to identify barriers and obstacles to conducting the trial itself.
Methods: The study design is a randomized controlled trial (RCT) including a process evaluation based on Medical health Council guidance, a nested qualitative study and a Health Economics evaluation.
Participants will be recruited mainly from primary care settings (health and social), third sector organisations, community groups, and volunteer organisations. A total of 316 participants will be randomly allocated in two arms after the baseline assessment: NBSI tratment and control arms. All of them will be asked to sign the informed consent form.
Study Overview
Status
Conditions
Detailed Description
RECETAS (Re-imagine Environments for Connection and Engagement: Testing Actions for Social Prescribing in Natural Spaces) is project that adresses loneliness and the role of nature-based social prescription (NBSP) to reduce it. This project has received funding from European Union's Horizon research and innovation under grant agreement No 945094. More information at: https://recetasproject.eu/
Background: Loneliness is a person's own perception when his/her need for satisfying social contact and relationships is not met. The feeling of loneliness can be experienced even by a person who is surrounded by people. Loneliness is a modifiable health condition that is potentially dangerous to health and can reduce people's life span. In Europe, 30 million people European adults frequently felt lonely.
Social prescription is a non-medical approach that aims to connect people with the community through social outdoor activities to improve their wellbeing. NBSP is an intervention where nature-based social activities connect people, places and institutions that form strong social networks and connections. Nature-based activities can facilitate a dynamic process and social interactions and can thus contribute to reducing feelings of loneliness. We will design and test nature-based social intervention (NBSI) that is group-based and includes access to nature as a main component. The testing will be conducted in six urban areas: Barcelona, Helsinki, Prague, Cuenca in Ecuador and Melbourne.
Objectives: to assess the effectiveness of a 10-week NBSI on loneliness and health-related quality of life in vulnerable people in the area of Prague suffering from it compared to usual social and health care at post-intervention, and at 6-, and 12-months post-randomization.
A pilot study was conducted from May to June 2022 prior to the start of the study in January 2023. The main aim of the pilot study was to identify barriers and obstacles to conducting the trial itself.
Methods: A randomized controlled trial (RCT) will be used to assess the effect of NBSI on reducing feelings of loneliness. The RCT will use mixed-method approach collecting qunatitative information to assess the the main outcomes and qualitative methods to explore participant's and professional's experiences. ISGlobal coordinates the overall RECETAS project. Charles University leads the implementation of the RECETAS-PRG and is responsible for the recruitment process, intervention, assessment, evaluation, data analysis and qualitative part of the study.
Recruitment will be carried out in cooperation with the Centre of Longevity and Long-Term Care, the Czech Alzheimer's Society, general practitioners and other outpatient specialists, and home care organizations based on a long-term focus on the target group. Participants will be recruited mainly from primary care settings (health and social), third sector organisations, community groups, and volunteer organisations. A total of 316 participants will be randomly allocated in two arm (158 each): NBSP intervention arm and control arm. All of them will be asked to sign the informed consent form.
The intervention is a theory-informed, multicomponent, multi-level, behaviorally based complex intervention that requires a specific trainning to prepare facilitators. The intervention model is adapted from the "Circle of Friends" methodology developed by the University of Helsinky by Pitkälä KH et al. It consists in: a) individualized session with facilitators (one-to-one); b) group-based program (5-15 people) for 9 sessions, one a wiil, including nature-based activities in the area chosen by the participants. Control group participants will recieve usual care, and list of natrure-based activities available ti their area.
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Iva Holmerová, Assoc. Prof.
- Phone Number: 00420602350848
- Email: iva.holmerova@gerontocentrum.cz
Study Contact Backup
- Name: Vladimíra Dostálová, PhD
- Phone Number: 00420724673643
- Email: vladka.dostalova@seznam.cz
Study Locations
-
-
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Prag, Czechia
- Recruiting
- Charles University
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Able to give informed consent in Czech
Aged 18 or over:
- older adults (60+) with a risk of social isolation and loneliness or
- family carers (18+) of home dwelling vulnerable older adults and people with dementia endangered by load of time as well as care management needed to support vulnerable older people and their caregiver or
- dyads with/without MCI of one of these older adults (60+) living at home with a risk of social isolation and loneliness.
- Currently experiencing loneliness according to the screening question "Do you suffer from loneliness?"
- Willing to undergo study measurement.
Exclusion Criteria:
- Unable to go outdoors due to poor mobility or severe diseases.
- Poor hearing or sight in case it prevents them to participate of the group dynamics and activities in the nature.
- Severe, moderate or mild cognitive decline.
- Any mental health disorders that might interfere with the group dynamics.
- Severe disease with poor prognosis < 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: Intervention arm
The intervention arm will undergo following steps:
|
Nature-based social prescribing is a multicomponent, multi-level, behaviorally based complex intervention applaied by facilitators after a specific training. It comprises: a psychosocial component and nature-based activities. The psychosocial component is adapted from the group dynamic of "Circle of Friends" methodolgy focused on loneliness(Jansson A, Pitkälä KH, 2021) adapted to the cultural context of Prague and the target population (partitipants) of adults who lives in Prague. Participants start with an individual session and then meet once a week for two hours for 10 weeks. At the first meeting together, participants select the nature-based activities they wish to conduct through a co-created menu. |
Active Comparator: Control arm
Participants randomly assigned to the control arm will receive usual care, which is a list of community resources in the city (Prague).
Usual care is an appropriate comparison rather than placebo for complex interventions
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Social prescribing as existing in usual care plus a written menu with the list of nature-based activities in the area.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
De Jong Gierveld Loneliness Scale 11 item
Time Frame: From baseline to 3months, 6months, 12 months
|
Change in loneliness.
De Jong Gierveld Loneliness Scale (minimum 0 (best) and maximum 11 (worst))
|
From baseline to 3months, 6months, 12 months
|
15D instrument of health-related quality of life
Time Frame: From baseline to 3months, 6months, 12 months
|
Change in health related quality of life.
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.
|
From baseline to 3months, 6months, 12 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Psychological Wellbeing Scale by Routasalo et al. 2009
Time Frame: From baseline to 3months, 6months, 12 months
|
Change in psychological wellbeing.Minimum 0 (worst) and maximum 1 (best).
|
From baseline to 3months, 6months, 12 months
|
Clock drawing test
Time Frame: From baseline to 3months, 6months, 12 months
|
Change in executive function.
Minimum 0 (worst) and maximum 6 (best)
|
From baseline to 3months, 6months, 12 months
|
Instrumental Activities of Daily Living Scale
Time Frame: From baseline to 3months, 6months, 12 months
|
Change in instrumental activities of daily living.
Minimum 0 (worst) and maximum 10 (best)
|
From baseline to 3months, 6months, 12 months
|
International Physical Activity Questionnaire
Time Frame: From baseline to 3months, 6months, 12 months
|
Change in physical activity.
Minimum 1 (worst) and maximum 3 (best)
|
From baseline to 3months, 6months, 12 months
|
Geriatric Depression Scale
Time Frame: From baseline to 3months, 6months, 12 months
|
Change in depression.
Minimum 0 (best) and maximum 15 (worst)
|
From baseline to 3months, 6months, 12 months
|
Lubben Social Network Scale
Time Frame: From baseline to 3months, 6months, 12 months
|
Change in social network.
Minimum 0 (worst) and maximum 5 (best)
|
From baseline to 3months, 6months, 12 months
|
EURO-QOL 5D-5L
Time Frame: From baseline to 3months, 6months, 12 months
|
Health economic analyses.
Cost of health services with EQ5D-5L
|
From baseline to 3months, 6months, 12 months
|
ICEpop CAPability mesure for Adults (ICECAP-A)
Time Frame: From baseline to 3months, 6months, 12 months
|
Self-reported measure of capability wellbeing for adults
|
From baseline to 3months, 6months, 12 months
|
Nature connection index
Time Frame: From baseline to 3months, 6months, 12 months
|
Relationship with nature.
Min = 1 Max = 7.
Higher scores indicating stronger connectedness to nature
|
From baseline to 3months, 6months, 12 months
|
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Jill S Litt, PhD, Barcelona Institute for Global Health
Publications and helpful links
Helpful Links
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
Keywords
Other Study ID Numbers
- 945095 PRG
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
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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