- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04778566
Evaluating the Cologuard Test for Use in Lynch Syndrome
November 9, 2021 updated by: Rajiv Panikkar, Geisinger Clinic
This study is aiming to enroll 90 patients with genetically confirmed Lynch Syndrome (LS) from Geisinger's High Risk Colorectal Cancer Clinic (HRC).
Upon enrollment in the study, a Cologuard test will be ordered and the results will be blinded until data analysis.
Patients enrolled in the study will also undergo a colonoscopy as part of their routine HRC visit.
Study Overview
Status
Withdrawn
Intervention / Treatment
Detailed Description
The primary aim is to perform a pilot study to gain information toward the implementation of a larger prospective study that will compare the performance of Cologuard with the gold-standard colonoscopy in identifying advanced adenomas and colorectal cancers in LS.
Data regarding rate of consent, and adherence to the protocol will be recorded.
Since patients with known genetic predisposition to cancers tend to view screening tests more positively than the general population, a second aim of the study is to evaluate patient satisfaction with bowel preparation, colonoscopies, and Cologuard testing.
Up to 90 individuals with genetically confirmed LS will be recruited via Geisinger's HRC to complete a goal of 90 Cologuard studies.
Upon enrollment, Cologuard will be ordered by the study team at no cost to the subject and will be completed according to the standard instructions for use.
Results will be securely obtained and blinded until the time of data analysis.
Subjects will undergo colonoscopy as part of their routine HRC visit.
Results from the colonoscopy (and biopsy as indicated) will be retrieved from the Electronic Health Record (EHR) and documented in a research-associated spreadsheet.
If repeat colonoscopy is clinically indicated, repeat Cologuard may be completed if the subject meets inclusion criteria.
Study Type
Observational
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
-
-
Pennsylvania
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Danville, Pennsylvania, United States, 17822
- Geisinger Health
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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
18 years to 89 years (ADULT, OLDER_ADULT)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Sampling Method
Non-Probability Sample
Study Population
Adult patients being followed in the HRC with a diagnosis of LS
Description
Inclusion Criteria:
- Patients age 18-89
- Diagnosis of genetically confirmed LS
- Scheduled for standard of care colonoscopy within 60 days of enrollment
Exclusion Criteria:
- Diagnosis of other inherited genetic disorders that increase risk for Colorectal Cancer (CRC) (Familial Adenomatous Polyposis (FAP), Cowden's syndrome, Turcot syndrome, Gardner syndrome, and Peutz-Jeghers syndrome)
- Diagnosis of other inherited Inflammatory bowel disease (i.e. Crohn disease, ulcerative colitis)
- Others with elevated risk of CRC outside of the inclusion criteria (i.e. ≥2 first-degree relatives who have been diagnosed with CRC without a defined inherited genetic disorder, Hereditary Non-Polyposis Colon Cancer (HNPCC) without genetic confirmation of LS)
- Participation in any interventional clinical study within the previous 30 days
- Personal history of CRC not in full remission (5 consecutive cancer-free years)
- Current active treatment with chemotherapy
- Treatment with chemotherapy within 12 months prior to consent date
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
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
Cologuard Study Group
Within 60 days of their already scheduled screening colonoscopy, participants will provide a stool sample to be tested by a Cologuard screening test kit.
Participants will also complete surveys prior to their colonoscopy as well as post colonoscopy.
|
Cologuard is a stool-DNA screening test for detecting colon cancer
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Evaluate the feasibility of the Cologuard test for Lynch Syndrome
Time Frame: 3 months
|
To evaluate the feasibility of Cologuard in a high-risk population, a summary report of the enrollment/consent rate and adherence to the protocol will be provided.
Additional analyses comparing the results (given as positive/negative) Cologuard with the gold standard of colonoscopy will be performed using diagnostic tests including sensitivity, specificity, positive predictive value and negative predictive value.
|
3 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Evaluate patient satisfaction with Cologuard
Time Frame: 3 months
|
To evaluate patient satisfaction of Cologuard the responses to the Geisinger Cologuard Satisfaction Questionnaire will be summarized.
The questionnaire is composed of 15 questions.
There are two primary questions are "How satisfied are you with the process of using Cologuard which uses a 5 point Likert Scale (Very satisfied to Very Dissatisfied) and "would you recommend Cologuard using a 10 point Likert scale (Not at all likely to Extremely Likely).
Other categorical questions are either yes no response or an ordinal response with 4 categories.
There are 6 questions that are open text responses to give more details as to why the selected their categorical response.
The information gathered in the open responses is qualitative and will be used to provide guidance of approach and protocol for a future study.
|
3 months
|
Evaluate health-related quality of life in Lynch Syndrome
Time Frame: 3 months
|
Assess the results of the 12-Item Short Form Health Survey (SF-12) collected at the initial subject contact.
Responses will be summarized.
|
3 months
|
Evaluate depressive symptoms
Time Frame: 3 months
|
Assess the results of the Patient Health Questionnaire - 9 (PHQ-9) collected at the time of their High-Risk Clinic Visit.
Responses will be summarized.
|
3 months
|
Evaluate anxiety symptoms surrounding routine colonoscopy
Time Frame: 3 months
|
Assess the results of the General Anxiety Disorder - 7 item scale (GAD-7) collected at the initial subject contact and that collected at the completion of their participation.
Responses will be summarized
|
3 months
|
Evaluate bowel preparation tolerability
Time Frame: 3 months
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Assess the results of the Mayo Florida Bowel Prep Tolerability Questionnaire (MFBT-9) collected at the completion of the subject's participation.
Responses will be summarized.
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3 months
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: Rajiv Panikkar, MD, Geisinger Clinic
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 (Anticipated)
November 1, 2021
Primary Completion (Anticipated)
May 1, 2022
Study Completion (Anticipated)
September 1, 2022
Study Registration Dates
First Submitted
February 26, 2021
First Submitted That Met QC Criteria
February 26, 2021
First Posted (Actual)
March 3, 2021
Study Record Updates
Last Update Posted (Actual)
November 17, 2021
Last Update Submitted That Met QC Criteria
November 9, 2021
Last Verified
November 1, 2021
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Digestive System Diseases
- Pathologic Processes
- Metabolic Diseases
- Neoplasms by Histologic Type
- Neoplasms
- Neoplasms by Site
- Neoplasms, Glandular and Epithelial
- Disease
- Gastrointestinal Neoplasms
- Digestive System Neoplasms
- Gastrointestinal Diseases
- Genetic Diseases, Inborn
- Colonic Diseases
- Intestinal Diseases
- Pathological Conditions, Anatomical
- Intestinal Neoplasms
- Rectal Diseases
- Neoplastic Syndromes, Hereditary
- DNA Repair-Deficiency Disorders
- Polyps
- Intestinal Polyps
- Syndrome
- Colorectal Neoplasms
- Adenoma
- Colorectal Neoplasms, Hereditary Nonpolyposis
- Colonic Polyps
Other Study ID Numbers
- 2020-0239
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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