Brief Summary
The BESPOKE CRC study will prospectively enroll patients who have undergone surgery for stage I to IV colorectal cancer (CRC) and who have residual formalin-fixed paraffin-embedded (FFPE) tissue available will provide FFPE and whole blood samples. Patients will receive SIGNATERA™ test results and may be recommended for post-operative systemic therapy or observation by their treating clinician. Patients will be followed for up to two years with periodic whole blood collection. The study also has a control arm that will consist of matched Stage I to IV CRC cases that have a minimum of least 2 years clinical follow-up data.
Brief Title
BESPOKE Study of ctDNA Guided Therapy in Colorectal Cancer
Detailed Description
Primary Objectives:
* Examine the impact of SIGNATERA™ on adjuvant treatment decisions
* Determine the rate of recurrence of patients diagnosed with CRC while asymptomatic using SIGNATERA™
Secondary objectives:
* Molecular residual disease clearance as assessed by SIGNATERA™
* Percent of patients undergoing surgery for oligometastatic recurrence
* Survival in patients treated with adjuvant versus no adjuvant chemotherapy in patients with SIGNATERA™ negative test results
* Overall survival
* Impact of SIGNATERA™ test results on patient quality of life
* Examine the impact of SIGNATERA™ on adjuvant treatment decisions
* Determine the rate of recurrence of patients diagnosed with CRC while asymptomatic using SIGNATERA™
Secondary objectives:
* Molecular residual disease clearance as assessed by SIGNATERA™
* Percent of patients undergoing surgery for oligometastatic recurrence
* Survival in patients treated with adjuvant versus no adjuvant chemotherapy in patients with SIGNATERA™ negative test results
* Overall survival
* Impact of SIGNATERA™ test results on patient quality of life
Categories
Completion Date
Completion Date Type
Estimated
Conditions
Colorectal Cancer
Colon Cancer
Eligibility Criteria
Inclusion criteria:
1. 18 years of age or older.
2. Planning or undergone surgical resection of adenocarcinoma of the colon or rectum.
3. Diagnosis of Colorectal cancer that falls into one of the below categories:
1. Stage I to IV disease.
2. Stage IV with oligometastatic disease eligible for post-operative systemic therapy.
4. Selected by their healthcare provider to receive the SIGNATERA™ test according to the current evidence-informed schedule as part of their routine practice.
5. ECOG performance status ≤ 2
6. Clinically eligible for post-operative systemic therapy.
7. Able to tolerate venipuncture for research blood draw(s).
8. Able to read, understand and provide written informed consent .
9. Willing and able to comply with the study requirements.
Exclusion Criteria:
1. Pregnant or breastfeeding.
2. Prior history and treatment for any cancer within the past year or has another active cancer, with the exception of non-melanoma skin cancer
3. Has a known rare inherited genetic condition, with the exception of lynch syndrome
4. Has initiated post-operative systemic therapy.
5. Neuropathy \> grade 2.
6. History of bone marrow or organ transplant.
7. Medical condition that would place the patient at risk as a result of blood donation, such as bleeding disorder .
8. Serious medical condition that may adversely affect ability to participate in the study.
Control Arm Inclusion criteria:
1. 18 years of age or older at time of diagnosis.
2. Diagnosis of Colorectal cancer that falls into one of the below categories:
1. Stage I to IV disease.
2. Stage IV with oligometastatic disease eligible for post-operative systemic therapy.
3. Were clinically eligible for chemotherapy at full recommended doses per Health Care Provider.
4. Received treatment no more than 3 years prior to study start date.
5. Have a minimum of least 2 years clinical follow-up data or reached a progression event.
Control Arm Exclusion criteria:
1. Female patients that were pregnant or breastfeeding during historical control collection period.
2. Per investigator, was not clinically eligible for post-operative systemic therapy.
3. Had an ECOG performance status ≤ 2 at time of diagnosis.
1. 18 years of age or older.
2. Planning or undergone surgical resection of adenocarcinoma of the colon or rectum.
3. Diagnosis of Colorectal cancer that falls into one of the below categories:
1. Stage I to IV disease.
2. Stage IV with oligometastatic disease eligible for post-operative systemic therapy.
4. Selected by their healthcare provider to receive the SIGNATERA™ test according to the current evidence-informed schedule as part of their routine practice.
5. ECOG performance status ≤ 2
6. Clinically eligible for post-operative systemic therapy.
7. Able to tolerate venipuncture for research blood draw(s).
8. Able to read, understand and provide written informed consent .
9. Willing and able to comply with the study requirements.
Exclusion Criteria:
1. Pregnant or breastfeeding.
2. Prior history and treatment for any cancer within the past year or has another active cancer, with the exception of non-melanoma skin cancer
3. Has a known rare inherited genetic condition, with the exception of lynch syndrome
4. Has initiated post-operative systemic therapy.
5. Neuropathy \> grade 2.
6. History of bone marrow or organ transplant.
7. Medical condition that would place the patient at risk as a result of blood donation, such as bleeding disorder .
8. Serious medical condition that may adversely affect ability to participate in the study.
Control Arm Inclusion criteria:
1. 18 years of age or older at time of diagnosis.
2. Diagnosis of Colorectal cancer that falls into one of the below categories:
1. Stage I to IV disease.
2. Stage IV with oligometastatic disease eligible for post-operative systemic therapy.
3. Were clinically eligible for chemotherapy at full recommended doses per Health Care Provider.
4. Received treatment no more than 3 years prior to study start date.
5. Have a minimum of least 2 years clinical follow-up data or reached a progression event.
Control Arm Exclusion criteria:
1. Female patients that were pregnant or breastfeeding during historical control collection period.
2. Per investigator, was not clinically eligible for post-operative systemic therapy.
3. Had an ECOG performance status ≤ 2 at time of diagnosis.
Inclusion Criteria
Inclusion criteria:
1. 18 years of age or older.
2. Planning or undergone surgical resection of adenocarcinoma of the colon or rectum.
3. Diagnosis of Colorectal cancer that falls into one of the below categories:
1. Stage I to IV disease.
2. Stage IV with oligometastatic disease eligible for post-operative systemic therapy.
4. Selected by their healthcare provider to receive the SIGNATERA™ test according to the current evidence-informed schedule as part of their routine practice.
5. ECOG performance status ≤ 2
6. Clinically eligible for post-operative systemic therapy.
7. Able to tolerate venipuncture for research blood draw(s).
8. Able to read, understand and provide written informed consent .
9. Willing and able to comply with the study requirements.
Inclusion criteria:
1. 18 years of age or older at time of diagnosis.
2. Diagnosis of Colorectal cancer that falls into one of the below categories:
1. Stage I to IV disease.
2. Stage IV with oligometastatic disease eligible for post-operative systemic therapy.
3. Were clinically eligible for chemotherapy at full recommended doses per Health Care Provider.
4. Received treatment no more than 3 years prior to study start date.
5. Have a minimum of least 2 years clinical follow-up data or reached a progression event.
Control Arm
1. 18 years of age or older.
2. Planning or undergone surgical resection of adenocarcinoma of the colon or rectum.
3. Diagnosis of Colorectal cancer that falls into one of the below categories:
1. Stage I to IV disease.
2. Stage IV with oligometastatic disease eligible for post-operative systemic therapy.
4. Selected by their healthcare provider to receive the SIGNATERA™ test according to the current evidence-informed schedule as part of their routine practice.
5. ECOG performance status ≤ 2
6. Clinically eligible for post-operative systemic therapy.
7. Able to tolerate venipuncture for research blood draw(s).
8. Able to read, understand and provide written informed consent .
9. Willing and able to comply with the study requirements.
Inclusion criteria:
1. 18 years of age or older at time of diagnosis.
2. Diagnosis of Colorectal cancer that falls into one of the below categories:
1. Stage I to IV disease.
2. Stage IV with oligometastatic disease eligible for post-operative systemic therapy.
3. Were clinically eligible for chemotherapy at full recommended doses per Health Care Provider.
4. Received treatment no more than 3 years prior to study start date.
5. Have a minimum of least 2 years clinical follow-up data or reached a progression event.
Control Arm
Gender
All
Gender Based
false
Keywords
circulating tumor DNA
BESPOKE
Healthy Volunteers
No
Last Update Post Date
Last Update Post Date Type
Actual
Last Update Submit Date
Minimum Age
18 Years
NCT Id
NCT04264702
Org Class
Industry
Org Full Name
Natera, Inc.
Org Study Id
20-041-NCP
Overall Status
Active, not recruiting
Primary Completion Date
Primary Completion Date Type
Estimated
Official Title
BESPOKE Study of ctDNA Guided Therapy in Colorectal Cancer
Primary Outcomes
Outcome Description
The study will examine the percent of patients who have their adjuvant treatment regimen increased or decreased after the treating physician evaluates the results from the post-surgical SIGNATERA™ ctDNA test for patients with Stage II and Stage III CRC.
Outcome Measure
Examine the impact of SIGNATERA™ on adjuvant treatment decisions
Outcome Time Frame
1 years
Outcome Description
The study will examine the Proportion of positive SIGNATERA™ results at any timepoint during surveillance; prior to being identified by other methods whilst undergoing recurrence monitoring for patients with Stage I to IV CRC
Outcome Measure
Determine the rate of recurrence of patients diagnosed with CRC while asymptomatic using SIGNATERA™
Outcome Time Frame
2 years
Secondary Outcomes
Outcome Description
The proportion of patients with a positive SIGNATERA™ ctDNA test post-surgery that subsequently receive a negative test result during or after systemic therapy
Outcome Time Frame
2 years
Outcome Measure
Evaluate Molecular residual disease clearance as assessed by SIGNATERA™
Outcome Description
The proportion of patients that are diagnosed with oligometastatic recurrence that undergo additional surgery
Outcome Time Frame
2 years
Outcome Measure
The study will examine the percent of patients undergoing surgery for oligometastatic recurrence
Outcome Description
Proportion of patients with a negative SIGNATERA™ ctDNA test post-surgery that are still alive the end of the trial (during surveillance) treated with adjuvant versus no adjuvant chemotherapy
Outcome Time Frame
2 years
Outcome Measure
Evaluate survival in patients treated with adjuvant versus no adjuvant chemotherapy in patients with SIGNATERA™ negative test results
Outcome Description
Proportion of patients with a negative SIGNATERA™ ctDNA that are still alive the end of the trial (during surveillance)
Outcome Time Frame
2 years
Outcome Measure
Explore Overall survival
Outcome Description
Determine if SIGNATERA™ results makes patients feel less worried or anxious about the possibility of cancer recurrence. Assess if SIGNATERA™ makes patients feel that they are receiving the right treatment and determine if patients would continue to use Signatera in the future to monitor their cancer recurrence. This will be measured by asking the patients three study specific questions on a 5-point scale (1=Not all, 5= All the time) with a lower score indicating a better outcome.
Outcome Time Frame
2 years
Outcome Measure
Examine the Impact of SIGNATERA™ test results on patient quality of life
Outcome Description
Assess a patients wellbeing using the National Comprehensive Cancer Network Functional Assessment of Cancer Therapy Colorectal Symptom Index- 19 items (NCCN-FACT FCIS-19 version 2). Responses for each items are given on a 4-point scale (0=Not at all, 4 = very much) with a lower score indicating a better outcome.
Outcome Time Frame
2 years
Outcome Measure
Assess well being in patients receiving SIGNATERA™ ctDNA test results
Outcome Description
Assess Fear of Recurrence in patients receiving SIGNATERA™ ctDNA test results by using the Fear of Recurrence short form (FCR-4) using a 5-point scale (1=Not all, 5= All the time) with a lower score indicating a better outcome.
Outcome Time Frame
2 years
Outcome Measure
Assess patient cancer anxiety levels in patients receiving SIGNATERA™ ctDNA test results
Outcome Description
Assess patient anxiety and depression levels in patients receiving SIGNATERA™ ctDNA test results using the Hospital Anxiety and Depression Scale (HADS-A). The HADS is a fourteen item scale. Seven of the items relate to anxiety and seven relate to depression. The anxiety and depression subscales each range from 0 to 21, with higher scores indicating higher anxiety/depression complains. Patients were defined as having anxiety or depression or both if the score was 8 or more in the corresponding subscale.
Outcome Time Frame
2 years
Outcome Measure
Assess patient anxiety and depression levels in patients receiving SIGNATERA™ ctDNA test results
Outcome Description
Proportion of Stage I CRC cases with a positive SIGNATERA™ test and have recurrent disease detected post-surgery and receive systemic therapy.
Outcome Time Frame
2 years
Outcome Measure
Examine the number of Stage I CRC patients that have recurrent disease detected post-surgery based on SIGNATERA™ test results
Start Date
Start Date Type
Actual
Status Verified Date
First Post Date
First Post Date Type
Actual
First Submit Date
First Submit QC Date
Study Population
Patients who have been diagnosed with Stage I, Stage II, Stage III or Stage IV colorectal cancer.
Std Ages
Adult
Older Adult
Maximum Age Number (converted to Years and rounded down)
999
Minimum Age Number (converted to Years and rounded down)
18
Investigators
Investigator Type
Principal Investigator
Investigator Name
Carolina Bernabe Ramirez
Investigator Email
cbernabera@montefiore.org
Categories Mesh Debug
Gastrointestinal (GI) Cancers --- COLORECTAL NEOPLASMS
Gastrointestinal (GI) Cancers --- INTESTINAL NEOPLASMS
Gastrointestinal (GI) Cancers --- GASTROINTESTINAL NEOPLASMS
Gastrointestinal (GI) Cancers --- DIGESTIVE SYSTEM NEOPLASMS
Cancer --- NEOPLASMS BY SITE
Cancer --- NEOPLASMS
Gastrointestinal (GI) Cancers --- DIGESTIVE SYSTEM DISEASES
Digestive System --- DIGESTIVE SYSTEM DISEASES
Liver --- DIGESTIVE SYSTEM DISEASES
Gastrointestinal (GI) Cancers --- GASTROINTESTINAL DISEASES
Digestive System --- GASTROINTESTINAL DISEASES
Gastrointestinal (GI) Cancers --- COLONIC DISEASES
Digestive System --- COLONIC DISEASES
Gastrointestinal (GI) Cancers --- INTESTINAL DISEASES
Digestive System --- INTESTINAL DISEASES
MeSH Terms
COLORECTAL NEOPLASMS
COLONIC NEOPLASMS
INTESTINAL NEOPLASMS
GASTROINTESTINAL NEOPLASMS
DIGESTIVE SYSTEM NEOPLASMS
NEOPLASMS BY SITE
NEOPLASMS
DIGESTIVE SYSTEM DISEASES
GASTROINTESTINAL DISEASES
COLONIC DISEASES
INTESTINAL DISEASES
RECTAL DISEASES