Determining the Link Between Dietary Patterns, Fecal Microbiome and Response to Neoadjuvant Chemotherapy

NCT ID: NCT06595160

Last Updated: 2025-08-01

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Total Enrollment

87 participants

Study Classification

OBSERVATIONAL

Study Start Date

2024-08-05

Study Completion Date

2027-08-07

Brief Summary

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This study explores the relationship between pre-treatment dietary patterns, fecal microbiome, and response to chemotherapy in patients with pancreatic ductal adenocarcinoma.

Detailed Description

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PRIMARY OBJECTIVES:

I. Evaluate the association between pre-treatment diversity of the fecal microbiome and major pathological response to neoadjuvant chemotherapy in operable pancreatic ductal adenocarcinoma patients.

II. Evaluate the association between pre-treatment HEI-2015 dietary score and major pathological response to neoadjuvant chemotherapy in pancreatic ductal adenocarcinoma patients.

III. Evaluate the association between pre-treatment HEI-2015 dietary score and diversity of the fecal microbiome in pancreatic ductal adenocarcinoma patients.

OUTLINE: This is an observational study.

Patients complete a dietary survey and undergo fecal sample collection on study.

Conditions

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Borderline Resectable Pancreatic Ductal Adenocarcinoma Resectable Pancreatic Ductal Adenocarcinoma Stage I Pancreatic Cancer AJCC v8

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

PROSPECTIVE

Study Groups

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Observational

Patients complete a dietary survey and undergo fecal sample collection on study.

Non-Interventional Study

Intervention Type OTHER

Non-interventional study

Interventions

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Non-Interventional Study

Non-interventional study

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* \* Age ≥ 18 years with signed informed consent form

* Patients must have a histological diagnosis of PDAC
* Resectable or borderline resectable PDAC on imaging

Exclusion Criteria

* \* Patients with locally advanced and metastatic stage IV PDAC

* Patients who have already received or completed neoadjuvant chemotherapy for PDAC
* Patients with active malignancy receiving systemic therapy
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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National Cancer Institute (NCI)

NIH

Sponsor Role collaborator

Emory University

OTHER

Sponsor Role lead

Responsible Party

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Mihir M. Shah, MD, FACS, FSSO

Principal Investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Mihir M Shah

Role: PRINCIPAL_INVESTIGATOR

Emory University Hospital/Winship Cancer Institute

Locations

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Emory University Hospital/Winship Cancer Institute

Atlanta, Georgia, United States

Site Status RECRUITING

Countries

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United States

Central Contacts

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Mihir M. Shah, MD, FACS, FSSO

Role: CONTACT

404-778-3307

Facility Contacts

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Mihir M. Shah

Role: primary

404-778-3307

Other Identifiers

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NCI-2024-06743

Identifier Type: REGISTRY

Identifier Source: secondary_id

STUDY00007728

Identifier Type: OTHER_GRANT

Identifier Source: secondary_id

EU6255-24

Identifier Type: OTHER

Identifier Source: secondary_id

P30CA138292

Identifier Type: NIH

Identifier Source: secondary_id

View Link

STUDY00007728

Identifier Type: -

Identifier Source: org_study_id

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