Clinical trial NCT06377696: Remote Cognitive Assessment and Wearable Device While Assessing the Impact of Metformin in Patients With History of Cranial Radiation Therapy
Official title: Neuro-Oncology Anywhere: Deploying Mayo Clinic's Remote Cognitive Assessment Battery and Wearable Device Monitoring Platform While Assessing the Impact of Metformin on Cognition and Quality of Life in Patients With History of Cranial Radiation
Study type: INTERVENTIONAL
Overall status: RECRUITING
Phase: PHASE2
Conditions: Malignant Brain Neoplasm
Lead sponsor: Mayo Clinic
Sponsor class: OTHER
First posted: 2024-04-22
Enrollment: 100
Sex: ALL
Minimum age (years): 18
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: RANDOMIZED
Intervention model: PARALLEL
Primary purpose: SUPPORTIVE_CARE

Brief summary: This phase III trial evaluates whether patient care can be done remotely for patients having cranial (skull) radiation or who have previously had cranial radiation. In addition, this trial compares study outcomes between patients who get metformin and those who do not. Cranial radiation, an essential component of brain tumor treatment, can result in significant negative effects on cognitive (the ability to clearly think, learn, and remember) function. Wearable devices have been used in the field of neurology for seizure detection and assessment of patients with movement disorders. Wearable device technology has also been implemented for remote monitoring of cancer patients and for cancer clinical trials. Metformin is the active ingredient in a drug used to treat type 2 diabetes mellitus (a condition in which the body cannot control the level of sugar in the blood). It is also being studied in the treatment of cancer. Use of metformin may reduce risk of cognitive decline following radiation therapy within the skull (intracranial). These effects may be further strengthen by addition of device-based physical activity promotion. Mayo Test Drive is a web-based platform for remote self-administered cognitive assessment. Using Mayo Test Drive may help determine whether patient care can be done remotely, while simultaneously evaluating benefits of health promotion through use of a wearable watch device and metformin in preventing radiation-related cognitive decline.

Detailed description: PRIMARY OBJECTIVE:

I. Determine the feasibility of completing serial remote cognitive, activity/sleep, and self-report assessments in clinical trial participants who have previously received cranial radiation.

SECONDARY OBJECTIVES:

I. Assess the acceptance or satisfaction of patients with the remote monitoring in this trial and how these may differ between those who receive metformin versus (vs.) not.

II. Evaluate compliance and feasibility in terms of the adherence to study drug in those randomized to receive metformin.

III. Assess and compare neurocognitive function scores and the impact of receiving metformin + health promotion with wearable device vs. wearable device only.

IV. Assess the safety and tolerability of metformin in patients who have previously received cranial radiation.

EXPLORATORY OBJECTIVES:

I. Investigate the relationship of metformin and other health outcomes such as activity and sleep data and how these compare to the results for patients who are randomized to the control group, who do not receive metformin.

II. Explore potential differences in these compliance and satisfaction measures and how they may correspond to health disparities and social determinants of health.

OUTLINE: Patients are randomized to 1 of 2 groups.

GROUP A: Patients receive metformin orally (PO) twice day (BID) for 12 months. Treatment repeats every 28 days for up to 12 months in the absence of disease progression or unacceptable toxicity. Patients also wear a wearable device to monitor health and undergo neurocognitive test throughout the study.

GROUP B: Patients receive standard of care (SOC) treatment for 12 months. Patients also wear a wearable device to monitor health and undergo neurocognitive test throughout the study.

Upon completion of study treatment, patients are followed up at 30 days then every 3 months for up to 2 years.

Eligibility criteria: Inclusion Criteria:

* Age ≥ 18 years
* Diagnosis of brain tumor requiring cranial radiation treatment NOTE: Patient may be enrolled during or up to 5 years after completion of cranial radiation administered for treatment of primary or metastatic intracranial tumor
* Eastern Cooperative Oncology Group (ECOG) performance status of 0, 1, or 2, AND Karnofsky performance status (KPS) of ≥ 70
* Expected survival ≥ 6 months in the opinion of treatment team
* Willing and able to adhere with the protocol for the duration of the study including undergoing treatment, and attending scheduled visits, and examinations
* The following laboratory values obtained ≤ 30 days prior to registration:

  * Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≤ 3 x ULN \[≤ 5 x upper limit normal (ULN) for patients with baseline liver disease\]
* Negative pregnancy test ≤ 8 days prior to registration for persons of childbearing potential only
* Ability to complete cognitive assessments and questionnaires by themselves or with assistance

Exclusion Criteria:

* Uncontrolled and/or intercurrent illness or other condition which limits safety of or compliance with study proceedings
* Pregnant or nursing, imprisoned, or lacking capacity for understanding
* Unable to swallow tablets or at risk for impaired absorption of oral medication
* Currently taking the study agent (i.e., metformin), and cannot safely discontinue if randomized to the control group (Group B)
* Known hypersensitivity or allergy to metformin
* Current use of resveratrol, CoQ10 (coenzyme Q10), coconut oil/other medium chain triglyceride-containing (e.g., Axona) supplements, or curcumin and unwilling to discontinue prior to registration and remain off these agents for study duration
* Unable to read and speak English. Note: English doses not to need to be primary language

Primary outcomes:
measure: Compliance of patients who complete the testing schedule for the cognitive assessments (Feasibility)
timeFrame: Baseline, 3 months, and 6 months
Secondary outcomes:
measure: Overall completion rates and compliance (Feasibility)
timeFrame: Up to 12 months
measure: Overall satisfaction
timeFrame: Up to 12 months
measure: Adherence (Feasibility)
timeFrame: Up to 12 months
measure: Neurocognitive scores
timeFrame: Up to 12 months
measure: Incidence of adverse events (AEs)
timeFrame: Up to 2 years
Other outcomes:
Locations:
city: Rochester
country: United States
facility: Mayo Clinic in Rochester
state: Minnesota
Study officials:
affiliation: Mayo Clinic in Rochester
name: Ugur T. Sener, MD
role: PRINCIPAL_INVESTIGATOR
References: