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Immune Response and Affective States of Elderly and 50+ Individuals After Intentional and Indirect Contact With Nature

NCT05492006 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 54

Last updated 2025-07-18

No results posted yet for this study

Summary

Randomized clinical trial on the influence of intentional and indirect contact with nature on the immune response and affective states in people aged 50 years or older.

Conditions

  • Elderly

Interventions

BEHAVIORAL

Indirect contact with nature

The participants will watch a video with validated images of nature from e-Nature Positive Emotions Photography Database (e-NatPOEM). Four fifteen-minute sessions will be held on four consecutive days, totaling 1 hour.

BEHAVIORAL

Intentional contact with nature

The participants will take a light walk in a park with green spaces guided by research team in a single 1-hour session, with an emphasis on sense-directed appreciation.

Sponsors & Collaborators

  • Conselho Nacional de Desenvolvimento Científico e Tecnológico

    collaborator OTHER_GOV

  • Paulo de Tarso Ricieri de Lima

    collaborator UNKNOWN

  • Hospital Israelita Albert Einstein

    lead OTHER

Principal Investigators

  • Eliseth R Leão, PhD · Hospital Israelita Albert Einstein

  • Roberta M Savieto, MNP · Hospital Israelita Albert Einstein

  • Gabriela AG Gouveia, BPT · Beneficência Portuguesa de São Paulo

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2023-06-20
Primary Completion
2023-11-30
Completion
2025-06-30

Countries

  • Brazil

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05492006 on ClinicalTrials.gov