New Predictive Marker for Pancreatic Cancer Using CA19-9... | NCT05923567

Studies
New Predictive Marker for Pancreatic Cancer Using CA19-9 and Fecal Elastase

NCT05923567

Sponsor

Gangnam Severance Hospital

Status

Unknown status

Last Update Posted

Feb 7, 2024Actual

Enrollment

150Estimated

Phase

Not provided

Conditions

Paancreatic Cancer

Interventions

Not provided

Countries

South Korea

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

Feb 2024

Overall Recruitment Status or Expanded Access Status

Unknown status

Last Known Status

Active, not recruiting

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

Feb 18, 2021Actual

Primary Completion Date

Dec 31, 2024Estimated

Completion Date

Dec 31, 2024Estimated

First Submitted Date

Jun 16, 2023

First Submission Date that Met QC Criteria

Jun 27, 2023

First Posted Date

Jun 28, 2023Actual

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

Feb 5, 2024

Last Update Posted Date

Feb 7, 2024Actual

Oversight Module

Has Data Monitoring Committee (DMC)

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

Background Carbohydrate antigen 19-9 (CA19-9) is used as a marker to predict recurrence and survival of patients with Pancreatic cancer(PDAC). Recently, fecal elastase-1(FE-1), a marker of pancreatic exocrine function, has been shown to correlate with prognosis in patients with PDAC. However, there have been no studies that have predicted prognosis by combining these two factors. In this study, investigators developed a predictive strategy for prognosis of PDAC using data on preoperative CA19-9 and FE-1 levels.6

Methods The clinical data of patients with resectable pancreatic cancer from two hospitals were analyzed. The cut-off points of preoperative CA19-9 and FE-1 levels were extracted from the Youden index and previous studies (385 U/ml and 100 µg/g stool, respectively). Cox proportional hazard models were used to investigate the association between preoperative tumor marker levels and survival (3-overall survival and 1-year recurrence free survival) after surgery.

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

No data available

No data is available for this block.

Enrollment

150Estimated

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
3yr overall survival	3-year survival rate for patients who underwent surgery for pancreatic cancer	Survival period from surgery date, 3 years

Secondary Outcomes

Measure	Description	Time Frame
1yr disease free survival	Recurrence rate in patients who have undergone surgery for pancreatic cancer within a year	Period without recurrence from the date of surgery, one year

Other Outcomes

Not provided

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

Investigators conducted a retrospective study using data from 857 patients with pancreatic cancer enrolled in two hospitals in the Republic of Korea (179 from Gangnam Severance Hospital and 678 from Seoul National University Hospital) from January 5, 2010 to December 31, 2019.

Exclusion Criteria:

Investigators excluded patients without information about preoperative tumor marker levels (n = 45), those who received neoadjuvant (n = 169), those with preoperative CA19-9 levels < 9.0 [Lewis antibody-negative patients] (n = 98), those with missing covariates (n = 3) and R2 resection (n = 6).

Accepts Healthy Volunteers

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

19 Years

Maximum Age

Not provided

Standard Ages

AdultOlder Adult

Study Population

The clinical data of patients with resectable pancreatic cancer from two hospitals were analyzed. The cut-off points of preoperative CA19-9 and FE-1 levels were extracted from the Youden index and previous studies (385 U/ml and 100 µg/g stool, respectively). Cox proportional hazard models were used to investigate the association between preoperative tumor marker levels and survival (3-overall survival and 1-year recurrence free survival) after surgery.

Sampling Method

Probability Sample

Label	Type	Description	Intervention Names
CA19-9<385 & FE-1>100
CA19-9<385 and FE-1>100
CA19-9>385 & FE-1>100
CA19-9>385 & FE-1<100