NCT03997175View on ClinicalTrials.gov

Effect of Modified Playground Environment on Health, Particularly Immune System

NACompletedINTERVENTIONAL
Enrollment

25

Participants

Timeline

Start Date

April 15, 2018

Primary Completion Date

July 30, 2018

Study Completion Date

July 30, 2018

Conditions
Atopic DisordersImmune System Diseases
Interventions
OTHER

Biodiversity powder

Biodiversity sand contained biodiversity powder that contains a highly diverse and rich microbial community but no known pathogens.

OTHER

Placebo

Sand that looks like intervention sand but does not have high biodiversity

Trial Locations (1)

15140

Helsinki University, Lahti

All Listed Sponsors
collaborator

Tampere University

OTHER

lead

University of Helsinki

OTHER

NCT03997175 - Effect of Modified Playground Environment on Health, Particularly Immune System | Biotech Hunter | Biotech Hunter