Detect Microsatellite Instability Status in Blood Sample... | NCT03561350

Studies
Detect Microsatellite Instability Status in Blood Sample of Advanced Colorectal Cancer Patients by Next-Generation Sequencing

NCT03561350

Sponsor

Shanghai Minimally Invasive Surgery Center

Status

Unknown status

Last Update Posted

Jun 19, 2018Actual

Enrollment

60Estimated

Phase

Not provided

Conditions

Colorectal Neoplasms

Interventions

Not provided

Countries

China

Protocol Section

Identification Module Status Module Sponsor/Collaborators Module Oversight Module Description Module Conditions Module Design Module Arms/Interventions Module Outcomes Module Eligibility Module Contacts/Locations Module References Module IPD Sharing Statement Module

Results Section

Participant Flow Module Baseline Characteristics Module Outcome Measures Module Adverse Events Module More Info Module

Annotation Section

Annotation Module

Document Section

Large Document Module

Derived Section

Miscellaneous Info Module Condition Browse Module Intervention Browse Module

Protocol Section

Identification Module

NCT ID

Results Section

No data available

No data is available for this block.

Annotation Section

No data available

No data is available for this block.

Document Section

No data available

No data is available for this block.

Derived Section

Miscellaneous Info Module

Version Holder

Status Module

Record Verification Date

May 2018

Overall Recruitment Status or Expanded Access Status

Unknown status

Last Known Status

Recruiting

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

Sep 28, 2017Actual

Primary Completion Date

Sep 2018Estimated

Completion Date

Sep 2018Estimated

First Submitted Date

May 25, 2018

First Submission Date that Met QC Criteria

Jun 16, 2018

First Posted Date

Jun 19, 2018Actual

Results Waived

Not provided

Results First Submitted Date

Not provided

Results First Submitted that Met QC Criteria

Not provided

Results First Posted Date

Not provided

Certification/Extension (aka Delayed Results) First Submitted Date

Not provided

Certification/Extension First Submitted that Passed QC Review

Not provided

Certification/Extension First Posted Date

Not provided

Last Update Submitted Date

Jun 16, 2018

Last Update Posted Date

Jun 19, 2018Actual

Oversight Module

Has Data Monitoring Committee (DMC)

Not provided

Is FDA Regulated Drug

Is FDA Regulated Device

Is Unapproved Device

Not provided

Pediatric Postmarket Surveillance of a Device Product

Not provided

Product Exported from US

Not provided

FDAAA801 Violation

Not provided

Description Module

Brief Summary

The method to analyze the microsatellite instability (MSI) status by next-generation sequencing (NGS) has been established to assess the deficiency of DNA mismatch repair (MMR) system. The aim of our study is to evaluate the feasibility and reliability of this NGS method by testing the circulating tumor DNA (ctDNA) in blood sample of advanced colorectal cancer patients. If the result is positive, the MSI status could be easily learned without the acquisition of tissue samples.

Detailed Description

Not provided

Design Module

Study Type

Observational

Number of References to an Expanded Access Study

Not provided

Expanded Access Types

Not provided

Patient Registry

Target Follow-Up Duration

Not provided

Phases

Not provided

Interventional Study Design

Allocation

Not provided

Intervention Model

Biospecimen

Retention

Enrollment

60Estimated

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
MSI status in blood sample	ctDNA and leucocyte are extracted from blood sample for MSI detection by ColonCore NGS panel (Burning Rock, Guangzhou, China). There are three types of MSI status, MSI-H, MSI-L and MSS.	through study completion, an average of 1 year

Secondary Outcomes

Not provided

Other Outcomes

Not provided

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

a biopsy proven histological diagnosis of colorectal carcinoma
MSI status of tissue sample known by IHC or PCR method
willing to participate and informed consent signed

Exclusion Criteria:

history of other malignant tumors
patients with inflammatory bowel disease
patients with familial adenomatous polyposis
patients treated by surgery or adjuvant treatment
pregnant or lactating women

Accepts Healthy Volunteers

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

18 Years

Maximum Age

Not provided

Standard Ages

AdultOlder Adult

Study Population

Patients hospitalized in Shanghai Minimally Invasive Surgery Center

Sampling Method

Non-Probability Sample

Contacts/Locations Module

Central Contacts

Name	Role	Phone	Extension	Email
Zhenghao CAI	Contact	86-21-64458887		czh12005@rjh.com.cn

Overall Officials

Not provided

Locations

Facility	Status	City	State	ZIP	Country	Contacts
Shanghai Minimally Invasive Surgery Canter, Ruijin hospital	Recruiting	Shanghai	Shanghai Municipality	200000	China

Condition Browse Module

MeSH Terms

ID	Term
D015179	Colorectal Neoplasms
D053842	Microsatellite Instability

Ancestor Terms

ID	Term
D007414	Intestinal Neoplasms
D005770	Gastrointestinal Neoplasms
D004067	Digestive System Neoplasms
D009371	Neoplasms by Site

Browse Leaves

Not provided

Browse Branches

Not provided