Diabetes Care for Breast Cancer Patients

NCT ID: NCT05565534

Last Updated: 2025-12-15

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

COMPLETED

Clinical Phase

NA

Total Enrollment

74 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-02-28

Study Completion Date

2025-10-06

Brief Summary

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The goal of this study is to find a new way to make diabetes care better for patients with breast cancer and diabetes who are currently receiving cancer treatment. We will have two groups, the researchers will decide who is in which group. One group will be working with a nurse who is trained in diabetes care while the other does not. This will allow the investigators to see if having a trained nurse as part of the care team can help improve the care the patients receive.

Detailed Description

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The present study aims to develop a stakeholder-engaged nurse practitioner (NP)-led intervention to improve diabetes care for patients with breast cancer and diabetes who are undergoing cancer treatment.

This is a pilot feasibility study, in which we will use a quasi-experimental pre-post design with non-randomized intervention and control groups. In this feasibility study, the investigators will first enroll 38 eligible patients for the control group and collect effectiveness measures at baseline and follow-up (end of chemotherapy or other cancer treatment, \~12 weeks). Through chart review, the investigators will document cancer treatment regimen completion at follow-up. The investigators will then enroll 38 patients for the intervention group, collecting the effectiveness and implementation outcomes at the end of their treatment (\~12 weeks).

The main hypothesis that will be tested in this pilot study is that a nurse practitioner embedded in the oncology team who is trained in diabetes management may successfully manage diabetes during active cancer care for patients undergoing cancer treatment.

Conditions

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Breast Cancer PreDiabetes Type 2 Diabetes

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SEQUENTIAL

This is a quasi-experimental study with non-randomized intervention and control groups. A nurse practitioner (NP) who is trained in diabetes on the oncology team will help manage diabetes for breast cancer patients undergoing cancer treatments. The control group will be enrolled first, followed by the experimental group.
Primary Study Purpose

HEALTH_SERVICES_RESEARCH

Blinding Strategy

NONE

Study Groups

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Nurse-practitioner led intervention group

A nurse practitioner (NP) who is trained in diabetes on the oncology team will help manage diabetes for breast cancer patients undergoing cancer treatments

Group Type EXPERIMENTAL

Nurse-practitioner led intervention

Intervention Type BEHAVIORAL

* Face-to-face or virtual consultation with NP during chemotherapy infusion with individualized recommendations/medications AND patient education through the Patient Activated Learning System (PALS).
* Weekly follow-ups from NP via phone, Zoom, or in-person (patient directed) for 12 weeks/course of chemotherapy.

Non-intervention (control) group

Patient will not have access to the nurse practitioner led intervention.

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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Nurse-practitioner led intervention

* Face-to-face or virtual consultation with NP during chemotherapy infusion with individualized recommendations/medications AND patient education through the Patient Activated Learning System (PALS).
* Weekly follow-ups from NP via phone, Zoom, or in-person (patient directed) for 12 weeks/course of chemotherapy.

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* Newly diagnosed invasive cancer
* Plan to receive neo-adjuvant or adjuvant chemotherapy, targeted therapy, hormonal therapy, or radiation at Weill Cornell Medicine (WCM)

* Age 18+ years
* Pre-diabetes OR type 2 diabetes. Treatment with antidiabetic medication OR
* HbA1c greater than or equal to 5.7 OR
* Random glucose greater than or equal to OR
* Fasting blood glucose greater than or equal to 100

Exclusion Criteria

* Patients receiving hospice care
* Type 1 diabetes
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

Weill Medical College of Cornell University

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Laura C Pinheiro, PhD, MPH

Role: PRINCIPAL_INVESTIGATOR

Assistant Professor of Health Services Research in Medicine

Locations

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NewYork-Presbyterian Brooklyn Methodist Hospital

Brooklyn, New York, United States

Site Status

New York-Presbyterian Queens

Flushing, New York, United States

Site Status

Weill Cornell Medicine

New York, New York, United States

Site Status

Countries

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United States

References

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Gearing RE, El-Bassel N, Ghesquiere A, Baldwin S, Gillies J, Ngeow E. Major ingredients of fidelity: a review and scientific guide to improving quality of intervention research implementation. Clin Psychol Rev. 2011 Feb;31(1):79-88. doi: 10.1016/j.cpr.2010.09.007. Epub 2010 Oct 7.

Reference Type BACKGROUND
PMID: 21130938 (View on PubMed)

Glasgow RE, Vogt TM, Boles SM. Evaluating the public health impact of health promotion interventions: the RE-AIM framework. Am J Public Health. 1999 Sep;89(9):1322-7. doi: 10.2105/ajph.89.9.1322.

Reference Type BACKGROUND
PMID: 10474547 (View on PubMed)

Provided Documents

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Document Type: Informed Consent Form: Control Group

View Document

Other Identifiers

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K01CA251645-01

Identifier Type: NIH

Identifier Source: secondary_id

View Link

22-07025006

Identifier Type: -

Identifier Source: org_study_id

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