- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03621124
Maladaptive Adipose Tissue Activity in Cancer
March 23, 2022 updated by: Virginia Commonwealth University
The purpose of this pilot research is to study brown adipose tissue, a type of fat that increases metabolism (burns energy) during exposure to cold, and how it may contribute to the weight loss observed in cancer.
Study Overview
Status
Terminated
Conditions
Intervention / Treatment
Detailed Description
The purpose of this research is to study brown adipose tissue, a type of fat that increases metabolism (burns energy) during exposure to cold, and how it may contribute to the weight loss observed in cancer.
Many patients affected by cancer lose weight, despite normal or increased nutrition.
It may progress to the condition called "cancer-associated cachexia."
Cancer associated cachexia is defined by an ongoing loss of skeletal muscle mass with or without the loss of fat mass, and may negatively affect quality of life and the ability to undergo cancer treatments.
Metabolism is the breakdown of food by the body into the energy that your body needs.
Study Type
Observational
Enrollment (Actual)
3
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Virginia
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Richmond, Virginia, United States, 23298-0070
- Virginia Commonwealth University/ Massey Cancer Center
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
40 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Sampling Method
Non-Probability Sample
Study Population
Patients equal to or greater than forty years of age with an active cancer diagnosis.
Description
Inclusion Criteria:
- ≥ 40 years of age
- Have active cancer diagnosis.
- Have had a PET/CT scan within the past 12 months at time of enrollment.
- Ability to understand and the willingness to sign a written informed consent document
Exclusion Criteria:
- Current use of beta-blockers
- Women who are pregnant or unsure of their pregnancy status
- Women who are breastfeeding
- Suffers from severe claustrophobia
- Diagnosed with a serious psychiatric condition which could impede the judgement of the investigators, and/or the successful conduct of the recording.
- In remission stage for cancer diagnosis
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
Brown Adipose Tissue Positive patients
Patients with known malignancy and incidental finding of positron emission tomography/ computerized tomography (PET/CT) scans positive for brown adipose tissue (BAT).
After obtaining informed consent and all initial screening visit procedures, patients will participate in two four-hour recording sessions in the whole room indirect calorimeter to assess resting energy expenditure, and patient's thermal (comfort) response to the temperature of the room.
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During each visit, the participant will be assessed in a resting state in a stable temperature controlled environment, and will undergo tests to find out how the body adjusts its metabolism to different temperatures.
Other Names:
Patients will be given a questionnaire to assess their thermal response (whether they felt warmer or colder) during each study visit.
|
Brown Adipose Tissue Negative Patients
Patients with known malignancy and no evidence of brown adipose tissue BAT activity positron emission tomography/ computerized tomography (PET/CT) scans to be matched to group 1 for primary tumor and stage, sex, age (±5 years), BMI (±3 Kg/m2).
After obtaining informed consent and all initial screening visit procedures, patients will participate in two four-hour recording sessions in the whole room indirect calorimeter to assess resting energy expenditure, and patient's thermal (comfort) response to the temperature of the room.
|
During each visit, the participant will be assessed in a resting state in a stable temperature controlled environment, and will undergo tests to find out how the body adjusts its metabolism to different temperatures.
Other Names:
Patients will be given a questionnaire to assess their thermal response (whether they felt warmer or colder) during each study visit.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Difference in resting energy expenditure between brown adipose tissue (BAT)-positive and BAT-negative patients with cancer.
Time Frame: 27 Months
|
Characterization of the energy metabolism profiles of cancer patients with and without evidence of BAT activation will be assessed utilizing one sided t-test.
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27 Months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Difference in energy expenditure between room temperature and response to warm exposure (energy expenditure) in BAT-positive and BAT-negative cancer patients.
Time Frame: 27 Months
|
Assessment of environmental modulation as an effective strategy to mitigate maladaptive BAT activation in patients with malignancy will be assessed by two-sided t-test.
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27 Months
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
August 16, 2018
Primary Completion (Actual)
May 20, 2020
Study Completion (Actual)
May 20, 2020
Study Registration Dates
First Submitted
August 1, 2018
First Submitted That Met QC Criteria
August 6, 2018
First Posted (Actual)
August 8, 2018
Study Record Updates
Last Update Posted (Actual)
April 4, 2022
Last Update Submitted That Met QC Criteria
March 23, 2022
Last Verified
March 1, 2022
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- MCC-17-13470
- P30CA016059 (U.S. NIH Grant/Contract)
- NCI-2018-01510 (Other Identifier: NCI CTRP)
- HM20009089 (Other Identifier: IRB No.)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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