90 Participants Needed

Memantine + Exercise for Cognitive Impairment in Breast Cancer

ZN
AM
Overseen ByAshley M Hanson
Age: 18+
Sex: Female
Trial Phase: Phase 2
Sponsor: UNC Lineberger Comprehensive Cancer Center
Prior Safety DataThis treatment has passed at least one previous human trial

What You Need to Know Before You Apply

What is the purpose of this trial?

This trial explores whether memantine, a medication, and a special exercise program can address cognitive issues, such as memory and thinking problems, in women undergoing chemotherapy for breast cancer. Participants will be divided into three groups: one receiving memantine and guided exercise, another receiving memantine and pre-recorded exercise sessions, and a third group with only the exercise sessions. Women with stage I-III breast cancer, who are at least 50 years old and have mild cognitive concerns during chemotherapy, might be suitable candidates. The study aims to determine if these treatments improve cognitive function and are easy to adhere to. As a Phase 2 trial, this research focuses on assessing the treatment's effectiveness in an initial, smaller group of participants.

Will I have to stop taking my current medications?

The trial information does not specify whether you need to stop taking your current medications. It's best to discuss this with the study team or your doctor.

Is there any evidence suggesting that this trial's treatments are likely to be safe?

Research has shown that memantine is generally safe for patients. In earlier studies, memantine helped prevent memory and thinking problems during breast cancer chemotherapy. These studies found that memantine was well-tolerated, with most participants not experiencing serious side effects.

When combined with exercise, early research suggests memantine remains safe. This combination has been studied for its potential to improve memory and thinking skills. Current findings indicate that this combination is tolerable for participants, as it did not cause significant negative effects.

While the treatment appears safe, joining a clinical trial may involve unknown risks. It is advisable to consult a doctor about any concerns before participating in a study.12345

Why are researchers excited about this trial's treatments?

Researchers are excited about these treatments because they combine memantine, a drug typically used for Alzheimer's, with targeted exercise to tackle cognitive impairment in breast cancer patients. Unlike standard options that may focus on medication alone, this approach leverages the neuroprotective properties of memantine alongside the physical and cognitive benefits of exercise. Memantine is thought to help by blocking certain receptors in the brain that, when overactivated, can contribute to cognitive decline. The combination with exercise, specifically the Get Real & Heel program, aims to enhance brain health in a holistic way, offering a potentially more comprehensive solution than existing treatments.

What evidence suggests that this trial's treatments could be effective for cognitive impairment in breast cancer?

Studies have shown that memantine can help maintain or improve thinking skills in people with cancer-related cognitive problems. In some trials, up to 91% of participants experienced stable or improved thinking abilities. Research has also shown that exercise can enhance brain function and memory. This trial will explore different combinations of these interventions: one group will receive memantine and guided exercise sessions, another will receive memantine and access to pre-recorded exercise sessions, and a third group will have access to pre-recorded exercise sessions without memantine. Combining memantine with exercise might further increase these benefits, and this approach is being studied for its potential to support brain health in breast cancer patients.13467

Who Is on the Research Team?

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Zev Nakamura, MD

Principal Investigator

UNC Lineberger Comprehensive Cancer Center

Are You a Good Fit for This Trial?

This trial is for stage I-III breast cancer patients experiencing mild cognitive difficulties during chemotherapy. Participants must be willing to be randomly placed into one of three groups and be assessed at multiple points for cognitive function and other health markers.

Inclusion Criteria

Written informed consent obtained to participate in the study and HIPAA authorization for the release of personal health information
My breast cancer is at an early to mid-stage (I-III).
I am 50 years old or older.
See 4 more

Exclusion Criteria

Allergy to memantine
Severe cognitive impairment, defined by Blessed Orientation Memory Concentration Test Score ≥11
Exceeding 30 min vigorous or 60 min moderate physical activity per week
See 6 more

Timeline for a Trial Participant

Screening

Participants are screened for eligibility to participate in the trial

2-4 weeks

Treatment

Participants receive memantine and participate in the Get Real & Heel exercise program during chemotherapy

6 months
Regular visits as per chemotherapy schedule

Follow-up

Participants are monitored for safety and effectiveness after treatment

6 months
Periodic assessments

Long-term follow-up

Participants are assessed for long-term cognitive function and biomarker changes

Up to 1 year

What Are the Treatments Tested in This Trial?

Interventions

  • Exercise
  • Memantine
Trial Overview The trial is testing the combination of a drug called Memantine and a specific exercise program (MEM+EX) against Memantine alone and a placebo. The goal is to see if these interventions can improve cognitive function and biological markers related to cognitive decline.
How Is the Trial Designed?
3Treatment groups
Experimental Treatment
Placebo Group
Group I: Arm 3Experimental Treatment2 Interventions
Group II: Arm 1Experimental Treatment2 Interventions
Group III: Arm 2Placebo Group3 Interventions

Find a Clinic Near You

Who Is Running the Clinical Trial?

UNC Lineberger Comprehensive Cancer Center

Lead Sponsor

Trials
377
Recruited
95,900+

National Institute on Aging (NIA)

Collaborator

Trials
1,841
Recruited
28,150,000+

Published Research Related to This Trial

Memantine is an NMDA receptor antagonist that has shown neuroprotective and cognition-enhancing effects in animal models, and it has been clinically effective in improving cognitive performance in patients with Alzheimer's disease and vascular dementia.
Clinical trials have demonstrated that memantine is well-tolerated, with a low incidence of adverse events, making it a safe option for treating moderately severe to severe Alzheimer's disease, leading to its approval in both Europe and the US.
Memantine hydrochloride: pharmacological and clinical profile.Möbius, HJ., Stöffler, A., Graham, SM.[2017]
Whole brain radiation therapy, the primary treatment for brain metastases in low to middle income countries, is linked to irreversible cognitive decline.
Memantine has been shown to help reduce the rate of cognitive decline and delay cognitive failure in cancer patients undergoing whole brain radiotherapy, suggesting it may be a beneficial therapeutic option.
Therapeutic role of memantine for the prevention of cognitive decline in cancer patients with brain metastasis receiving whole-brain radiotherapy: a narrative review.Folloso, MC., Torres, M., Ciocon, SL., et al.[2023]
The EPICC Study is a randomized controlled trial involving 254 postmenopausal women with early-stage breast cancer, testing the impact of a six-month moderate-intensity aerobic exercise program on cognitive function during aromatase inhibitor therapy.
This study aims to address cognitive impairment, which affects up to 75% of breast cancer survivors, and if successful, could establish exercise as a low-cost, adaptable intervention to improve cognitive health in this population.
Protocol for Exercise Program in Cancer and Cognition (EPICC): A randomized controlled trial of the effects of aerobic exercise on cognitive function in postmenopausal women with breast cancer receiving aromatase inhibitor therapy.Gentry, AL., Erickson, KI., Sereika, SM., et al.[2023]

Citations

A phase II single‐arm trial of memantine for prevention of ...This trial examined the feasibility, tolerability, acceptability, and preliminary effects of memantine to prevent cognitive decline during ...
Memantine and Exercise to Improve Cognitive Function ...Compared to other cancers and treatments, cognitive decline has been most robustly described in breast cancer and following chemotherapy with up to 75% self- ...
A single-arm feasibility trial of memantine to prevent ...Among evaluable participants, 92% reported taking ≥ 90% of scheduled doses. Only 36% self-reported cognitive decline, while no change was ...
4.pubmed.ncbi.nlm.nih.govpubmed.ncbi.nlm.nih.gov/36645168/
A phase II single-arm trial of memantine for ... - PubMedSixty-four percent had stable or improved Delayed Matching to Sample test scores. Stable or improved cognition was observed in 87%-91% across ...
Memantine and Exercise to Improve Cognitive Function ...The primary objective of this study is to demonstrate the feasibility and acceptability of MEM+EX during breast cancer chemotherapy. Secondarily ...
Memantine for Prevention of Cognitive Decline in Patients ...This is a one-arm phase II interventional study in patients with breast cancer to investigate whether memantine can prevent cognitive decline during ...
A single-arm feasibility trial of memantine to prevent ...Our findings suggest that memantine is a safe and feasible intervention for chemotherapy-related cognitive decline and may ameliorate cognitive loss.
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