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Active, not recruitingNCT06910462Updated Apr 30, 2026

Reporting Back Pesticide Results to Family Child Care Home Directors

An interventional study of Integrated pest management (IPM) practices in Pesticide Exposure, Community-based and Family, sponsored by University of California, San Francisco. Active, not recruiting at 1 site in United States. Open to participants aged 18 Years to 80 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2026-04-30.

Sponsored by University of California, San Francisco · Not applicable, Interventional, and Prevention

Phase
Not applicable
Study type
Interventional
Enrollment
30
Allocation
Not applicable
Ages
18 Years to 80 Years
Sex
All
01

Study summary

Child Care Health Consultants will provide an integrated pest management (IPM) intervention for \~30 family child care home directors. The intervention will include an educational component, collecting carpet dust samples, reporting back the pesticides identified in the carpet, and 7-monthly consultations to identify ways to reduce their exposure to pesticides and lower their long term health risks.

Read the detailed description

The 12-month IPM intervention study conducted in family child care homes will include baseline and post-intervention interviews with the family child care home director, surveys, environmental assessments, and carpet dust samples. The intervention will include an IPM educational meeting where the director will receive an IPM Toolkit and toolbox, learn about the health risks related to repeated pesticide use. Six monthly consultations will be provided to focus on the goals set by the director to increase their IPM practices, reduce their use of pesticides, and lower the health risks for the children in their care, themselves and their staff. Three months after baseline, study staff will share the results of the pesticides detected in the dust samples to individual family child care home directors using Digital Exposure Report-Back Interface (DERBI). Interviews throughout the study period will be conducted with the family child care home directors to explore their reactions to and understanding of results, health effects, decisions made, intention to change pest management strategies, and/or share the results with families and their community.

02

Conditions studied

  • Pesticide Exposure
  • Community-based
  • Family
03

In context

Lead sponsor

University of California, San Francisco is the lead sponsor of 2,132 studies on the registry; 375 are open to participants now.

Of its 262 completed or terminated interventional studies of FDA-regulated products, 196 (75%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 80 Years
Sexes eligible
All
Accepts healthy volunteers
Yes

Eligibility criteria

Inclusion Criteria: Director of a family child care home with 5 or more children in San Joaquin, Stanislaus, Tulare, or Fresno County in California. Plan to stay open for at least 12 months.

Exclusion Criteria: Does not read or speak English or Spanish.

05

Study design

Phase
Not applicable
Primary purpose
Prevention
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
30 participants (actual)

Study arms

  • Experimental
    Integrated Pest Management and Report Pesticide Exposure

    Provide integrated pest management (IPM) toolkit and results of dust sample identifying pesticide exposure.

    Behavioral: Integrated pest management (IPM) practices

Interventions

  • BehavioralIntegrated pest management (IPM) practices

    Provide IPM resources to family child care home directors along with information about their exposure to pesticides and use of pesticides to lower their health risks.

    Also known as: Reduce use of pesticides to lower health risks

06

What researchers measure

Primary outcomes

  1. IPM practices

    Increased IPM practices as identified on the standardized, observational IPM Checklist post-intervention.

    Time frame: one year

  2. Decrease Pesticide Use and Exposure in Family Child Care Home

    Observational checklists will be used to identify the number of pesticide sprays in the family child care home. Carpet dust analyses conducted by Southwest Research Institute (SwRI) will identify the detection and concentration of pesticides in the carpet dust.

    Time frame: one year

Secondary outcomes

  1. Increased understanding of health risks associated with pesticide use

    Qualitative analyses will be conducted on the director interviews to identify themes and knowledge of the health risks associated with pesticide use, alternative treatments, IPM approach to pest management comparing pre- versus post-intervention responses.

    Time frame: one year

07

Study locations

1 site
  • UCSF School of Nursing
    San Francisco, California 94143, United States
08

References and documents

Publications

  • Hazard K, Alkon A, Gunier RB, Castorina R, Camann D, Quarderer S, Bradman A. Predictors of pesticide levels in carpet dust collected from child care centers in Northern California, USA. J Expo Sci Environ Epidemiol. 2024 Mar;34(2):229-240. doi: 10.1038/s41370-022-00516-8. PubMed 36599924 ↗
  • Alkon A, Gunier RB, Hazard K, Castorina R, Hoffman PD, Scott RP, Anderson KA, Bradman A. Preschool-Age Children's Pesticide Exposures in Child Care Centers and at Home in Northern California. J Pediatr Health Care. 2022 Jan-Feb;36(1):34-45. doi: 10.1016/j.pedhc.2021.09.004. Epub 2021 Oct 8. PubMed 34629233 ↗
  • Stephens M, Hazard K, Moser D, Cox D, Rose R, Alkon A. An Integrated Pest Management Intervention Improves Knowledge, Pest Control, and Practices in Family Child Care Homes. Int J Environ Res Public Health. 2017 Oct 26;14(11):1299. doi: 10.3390/ijerph14111299. PubMed 29072618 ↗

Individual participant data

Plan to share: No

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Apr 30, 2026, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT06910462
Lead sponsor
University of California, San Francisco
Collaborators
National Institute of Environmental Health Sciences (NIEHS)
Responsible party
Sponsor
First posted
Apr 4, 2025
Start date
Aug 1, 2025
Primary completion
Apr 30, 2027 (estimated)
Completion
Apr 30, 2027 (estimated)
Last update
Apr 30, 2026

Study contacts

Abbey Alkon, PhD
principal investigator · University of California, San Francisco

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is active, not recruiting, as verified in Apr 2026. You cannot join it, but the record below documents what was studied.

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