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

> **NCT05492006** · NA · COMPLETED · sponsor: **Hospital Israelita Albert Einstein** · enrollment: 54 (actual)

## Conditions studied

- Elderly

## Interventions

- **BEHAVIORAL:** Indirect contact with nature
- **BEHAVIORAL:** Intentional contact with nature

## Key facts

- **NCT ID:** NCT05492006
- **Lead sponsor:** Hospital Israelita Albert Einstein
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2023-06-20
- **Primary completion:** 2023-11-30
- **Final completion:** 2025-06-30
- **Target enrollment:** 54 (ACTUAL)
- **Last updated:** 2025-07-18

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05492006

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05492006, "Immune Response and Affective States of Elderly and 50+ Individuals After Intentional and Indirect Contact With Nature". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT05492006. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*