Quantitative MRI for Myelofibrosis

PROCEDURE

T1 Weighted MRI (magnetic resonance imaging)

Enrolled subjects will have an MRI scan performed at baseline (within 1 month before beginning therapy), at the time of a scheduled bone marrow biopsy or end of treatment cycle (6 months), and after 12 months. Please note: Patients in this study will be treated with chemotherapy as determined by the hematologist or the treatment protocol for an independent clinical trial for therapy of myelofibrosis. Treatment and monitoring will be performed under the usual standard of care that includes physical examinations, laboratory testing, and other indicated imaging examinations.

Using MRI to assess treatment response in subjects with myelofibrosis

Time frame: 5 years

For the development and validation of functional magnetic resonance imaging parameters as biomarkers for analyzing extent of disease and quantifying response to treatment in patients with myelofibrosis. Quantitative MRI parameters for diffusion of water and/or fat content in bone marrow will determine extent of disease in patients with myelofibrosis, and changes in these parameters will predict response to therapy. To investigate this hypothesis, the researchers will perform this pilot clinical study of diffusion and fat content (T1 weighted imaging) in patients before and during treatment for myelofibrosis. The researchers expect to identify MRI parameters that determine the extent and severity of bone marrow disease in these patients and determine response to therapy at earlier time points than currently used clinical parameters.

What is a clinical trial?

A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.

Is it safe to participate?

Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.

Will I be compensated?

Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.

Will I receive a placebo instead of treatment?

When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.

Can I leave a trial if I change my mind?

Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.

How long does a clinical trial last?

Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.