- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03998189
Metabolic and Microbial Profiling of Lung Cancer
October 7, 2021 updated by: Wake Forest University Health Sciences
Pilot Study: Metabolic and Microbial Profiling of Lung Cancer
This pilot study will establish non-invasive sample collections, including breath, saliva, blood and urine pre-surgery and at the participant's one-month post-surgery follow-up visit.
Participants with suspected non-small cell lung cancer (NSCLC) stage I-III will be recruited.
Study Overview
Status
Terminated
Detailed Description
Primary Objective
- To evaluate the feasibility of adding non-invasive sample collections in the pre-surgical setting and at the post-surgery follow-up visit.
- To identify and assess metabolic and microbial signatures collected at pre- and post-surgery and determine which are indicative of lung cancer.
Secondary Objective
- To identify signatures which are associated with lung cancer stage.
- To identify signatures which are impacted by patient's pulmonary function status.
Study Type
Interventional
Enrollment (Actual)
1
Phase
- Not Applicable
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
-
-
North Carolina
-
Winston-Salem, North Carolina, United States, 27157
- Wake Forest Baptist Comprehensive Cancer Center
-
-
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
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Male and female patients age >18 years, of all racial and ethnic origins, with suspected nonsmall cell lung cancer stages I, II, and III, as evident through radiographic evidence and felt acceptable to undergo surgical resection.
- Patients who have the ability to understand and the willingness to sign a written consent form.
Exclusion Criteria:
- Patients who are have taken antibiotics within two weeks.
- Patients who are on continuous supplemental oxygen.
- Patients currently undergoing active treatment for other malignancies.
- Subjects who are unable or unwilling to provide consent.
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?
Design Details
- Primary Purpose: Diagnostic
- Allocation: Non-Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Female Participants
45 female patients will be screened to participate.
|
Pre-surgery, two 500 ml of exhaled breath volatiles (EBV) in each of 4 collection tubes will be collected in 5-7 min of breathing
Pre-surgery, 2 ml minimum of saliva will be collected into SalivaBio Passive Drool collection tubes
Pre-surgery, an optional 5 ml blood sample in each redtop and purple top vacutainer blood collection tube
Pre-surgery, 25 ml minimum of urine will be collected in sterile specimen containers
During surgical tumor removal, a tumor tissue sample will be collected
Medical history will be obtained from the patients charts to identify demographics (age, race, ethnicity, zip code), oncologic history (date of diagnosis and cancer type), and medical history of disease.
|
Experimental: Male Participants
45 male patients will be screened to participate
|
Pre-surgery, two 500 ml of exhaled breath volatiles (EBV) in each of 4 collection tubes will be collected in 5-7 min of breathing
Pre-surgery, 2 ml minimum of saliva will be collected into SalivaBio Passive Drool collection tubes
Pre-surgery, an optional 5 ml blood sample in each redtop and purple top vacutainer blood collection tube
Pre-surgery, 25 ml minimum of urine will be collected in sterile specimen containers
During surgical tumor removal, a tumor tissue sample will be collected
Medical history will be obtained from the patients charts to identify demographics (age, race, ethnicity, zip code), oncologic history (date of diagnosis and cancer type), and medical history of disease.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Number of Participants Needed for Feasibility
Time Frame: One month
|
The primary objectives is to assess the feasibility of adding these non-invasive sample collections to pre- and post-surgery visits the following outcomes (counts) will be gathered - (number eligible for trial, number that consent to participate, number that provide pre-surgery samples, number that provide post-surgery samples) using a 95% exact Clopper-Pearson confidence interval for each feasibility estimate.
|
One month
|
Pre-Surgery and Post-Surgery Metabolic Signatures
Time Frame: One month post surgery
|
Metabolic assessments will be taken before and after surgery of lung cancer biomarkers to examine a series of paired t-tests to determine which markers significantly change between the two time points for participants.
|
One month post surgery
|
Pre-Surgery and Post-Surgery Microbial Signatures
Time Frame: One month post surgery
|
Metabolic assessments will be taken before and after surgery of lung cancer biomarkers to examine a series of paired t-tests to determine which markers significantly change between the two time points for participants.
|
One month post surgery
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Identification of Lung Cancer Stage Specific Signatures
Time Frame: One month post surgery
|
For lung cancer examine whether pre-surgery, post-surgery or change from pre- to post- surgery metabolic or microbial measures are different depending on lung cancer stage.
Consideration of the metabolic or microbial measures as outcomes and use a general linear models framework to see if lung cancer stage (included as a class variable, but then examined as an ordinal variable using a contrast statement in general linear model) is associated with any marker.
|
One month post surgery
|
Identification of Signatures Associated With Pulmonary Function
Time Frame: One month post surgery
|
For pulmonary function, the same approach as for lung cancer stage, except that pulmonary function will be considered as a continuous variable in the model.
Pulmonary function can be examined at both time-points (pre- and post- surgery) thus we can examine the relationships between pulmonary function measures and biomarker measures at each time points (and the change in measures over time).
|
One month post surgery
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Collaborators
Investigators
- Principal Investigator: Andrew Bishop, PhD, Wake Forest University Health Sciences
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)
October 11, 2019
Primary Completion (Actual)
June 21, 2021
Study Completion (Actual)
June 21, 2021
Study Registration Dates
First Submitted
June 20, 2019
First Submitted That Met QC Criteria
June 21, 2019
First Posted (Actual)
June 26, 2019
Study Record Updates
Last Update Posted (Actual)
November 5, 2021
Last Update Submitted That Met QC Criteria
October 7, 2021
Last Verified
October 1, 2021
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- IRB00059167
- P30CA012197 (U.S. NIH Grant/Contract)
- WFBCCC 03219 (Other Identifier: Wake Forest Baptist Comprehensive Cancer Center)
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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