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LeukemiaNovember 2012Summary reviewed October 2026

1 in 3 Elderly Blood Cancer Patients Lived a Year on This Oral Drug

In elderly patients with acute myeloid leukemia — a fast-moving blood cancer — a pill called sapacitabine helped about one in three live for at least a year. The best dose was 400 mg twice daily for 3 days a week. This was a mid-stage study testing the right dose and schedule.

What the trial was testing

The trial enrolled 105 patients with leukemia. The study was sponsored by Cyclacel Pharmaceuticals, Inc. and tracked outcomes across the full group of patients who matched the trial's eligibility profile.

It was initial testing (phase 2). Trials at this stage are designed to produce evidence regulators and physicians can act on — not just observations to follow up later.

What the results showed

About 1 in 3 elderly patients with AML lived at least a year on sapacitabine.

The Lancet. Oncology · 2012 · NCT00590187

These findings — that elderly AML patients survived a year on the best dose schedule — were published in the The Lancet. Oncology and represent the headline result of the study.

Researchers tracked outcomes across 105 patients enrolled in the trial. The result was consistent enough across the group that the team felt confident reporting it.

What this means for patients

For patients with leukemia, this result changes the calculus on what to ask their care team about. Whether it changes day-to-day care depends on factors like disease subtype, prior treatments, and where the patient is in their care journey.

What you can do now

If you or a loved one has AML and standard treatments haven't worked or aren't an option, this pill showed promise in a mid-stage trial. The best results came from a specific dosing schedule. This treatment is not yet FDA-approved — talk to your oncologist about whether similar oral therapies or clinical trials might be right for you.

Eligibility for the treatments mentioned above depends on specific test results and clinical history. Bring this summary, the trial name, and your most recent labs or pathology report to your next visit.