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Main
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Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register. |
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Register:
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ClinicalTrials.gov |
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Last refreshed on:
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24 October 2022 |
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Main ID: |
NCT02994680 |
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Date of registration:
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28/11/2016 |
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Prospective Registration:
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Yes |
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Primary sponsor: |
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Public title:
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Cardiopulmonary Outcomes and Household Air Pollution Trial
CHAP |
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Scientific title:
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Effects of a Liquefied Petroleum Gas Stove and Fuel Distribution Intervention on Adult Cardiopulmonary Health Outcomes in Puno, Peru |
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Date of first enrolment:
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January 18, 2017 |
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Target sample size:
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181 |
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Recruitment status: |
Completed |
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URL:
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https://clinicaltrials.gov/show/NCT02994680 |
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Study type:
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Interventional |
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Study design:
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Allocation: Randomized. Intervention model: Parallel Assignment. Primary purpose: Prevention. Masking: Double (Care Provider, Investigator).
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Phase:
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N/A
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Countries of recruitment
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Peru
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Contacts
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Name:
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William N Checkley, MD, PhD |
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Address:
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Telephone:
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Email:
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Affiliation:
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Associate Professor |
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Key inclusion & exclusion criteria
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Inclusion Criteria:
- Female
- Full-time resident =6 months in current location
- Capable of understanding procedures
- Capable of providing informed consent and responding to a questionnaire
- Primary household cook
- Currently using a traditional stove as primary stove for cooking
- Cooking room/area separate from sleeping room/area to minimize probability of use of
biomass fuel stoves for heating living space.
Exclusion Criteria:
- Plans to move from the area within one year
- Uncontrolled hypertension
- Diagnosis of chronic obstructive pulmonary disease (COPD)
- Pregnant or planning pregnancy in the next year
Age minimum:
25 Years
Age maximum:
64 Years
Gender:
Female
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Health Condition(s) or Problem(s) studied
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Respiratory Function Tests
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Signs and Symptoms, Respiratory
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Carotid Intima Media Thickness
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Blood Pressure
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Endothelial Function
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Intervention(s)
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Other: Vouchers for LPG tanks
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Device: Three-burner LPG stove
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Other: Delivery of LPG tanks
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Primary Outcome(s)
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Carbon monoxide (household air pollutant)
[Time Frame: One year]
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Particulate matter of 2.5 µm in size (household air pollutant)
[Time Frame: One year]
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Blood pressure (cardiovascular health endpoint)
[Time Frame: One year]
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Respiratory symptoms (respiratory health endpoint)
[Time Frame: One year]
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Forced expiratory volume at one second (respiratory health endpoint)
[Time Frame: One year]
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Flow mediated dilation (cardiovascular health endpoint)
[Time Frame: One year]
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Carotid intima media thickness (cardiovascular health endpoint)
[Time Frame: One year]
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Peak expiratory flow (respiratory health endpoint)
[Time Frame: One year]
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Secondary Outcome(s)
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Exhaled carbon monoxide
[Time Frame: One year]
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Percentage of households with sustained LPG stove use in intervention arm
[Time Frame: One year]
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Diet
[Time Frame: One year]
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Quality-adjusted life years
[Time Frame: One year]
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Urinary sodium
[Time Frame: One year]
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Inflammatory metabolites
[Time Frame: One year]
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Compliance with stove use
[Time Frame: One year]
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Percentage of households who adopted LPG stove use in the control arm
[Time Frame: One year]
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Secondary ID(s)
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IRB00007128
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Source(s) of Monetary Support
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Please refer to primary and secondary sponsors
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Results
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Results available:
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Date Posted:
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Date Completed:
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URL:
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