Urine Drug Levels Related to Source of Water for Irrigation for Vegetable Crops Among Healthy Israeli Volunteers
NCT ID: NCT02101801
Last Updated: 2018-04-10
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
35 participants
INTERVENTIONAL
2014-09-30
2016-03-29
Brief Summary
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Detailed Description
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At baseline they will provide a urine and hair sample to determine presence of pharmaceuticals.
They will then undergo a crossover trial wih one week exposure to vegetables grown in recycled waste water or fresh water, with a three day wash out period. Participants will be asked to ingest a minimal amount of lettuce, carrots, peppers, tomatoes and lettuce during the study period.
During this period questionnaires will continue and urine samples will be collected every three days. The first compound to be tested will be carbamazepine, as it is stable in water.
It is important to note that vegetables provided to the participants are available in regular grocery stores.
Participants will be asked to drink bottled water throughout the study period . A sample of their home drinking water will also be tested for Carbamazepine as will a sample of the vegetables they consume.
Conditions
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Study Design
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RANDOMIZED
CROSSOVER
OTHER
SINGLE
Study Groups
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freshwater
receives vegetables from freshwater farms
vegetables from fresh or recycled water
receives vegetables from fresh water or recycled waste water farms
recycled wastewater
receives vegetables from farms using recycled wastewater irrigation
vegetables from fresh or recycled water
receives vegetables from fresh water or recycled waste water farms
Interventions
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vegetables from fresh or recycled water
receives vegetables from fresh water or recycled waste water farms
Eligibility Criteria
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Inclusion Criteria
* age 18-68
Exclusion Criteria
* pregnancy
* vegetarian
* pure organic diet
18 Years
68 Years
ALL
Yes
Sponsors
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Hadassah Medical Organization
OTHER
Responsible Party
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Principal Investigators
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Ora Paltiel, MDCM
Role: PRINCIPAL_INVESTIGATOR
Hadassah Medical Organization
Locations
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Hadassah Medical Organization
Jerusalem, , Israel
Countries
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Other Identifiers
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orap2014-HMO-CTIL
Identifier Type: -
Identifier Source: org_study_id
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