FDA advisory panel votes in opposition to Daiichi Sankyo’s blood cancer treatment


(Reuters) – On Tuesday, Independent specialists on an advisory panel to the U.S. Food and Drug Administration voted in opposition to Daiichi Sankyo Co Ltd’s remedy for adults with acute myeloid leukemia. After assessing statistics presented by the Japanese business enterprise, the panel voted eight against the drug quizartinib. Separately, an advisory committee voted 12-three in favor of the approval of pexidartinib, another Daiichi treatment that aims to deal with a kind of uncommon, non-cancerous tumor typically affecting joints and limbs. Daiichi has been specializing in oncology, concentrated on 500 billion yen ($four.52 billion) in annual income from the business in monetary 2025 from 20 billion yen in 2017.

Quizartinib is aimed toward treating acute myeloid leukemia patients with a specific genetic mutation known as FLT3. While several panel contributors recounted the drug did appear to bridge patients closer to a transplant, which could doubtlessly remedy them, they stated the data offered turned into not robust sufficient to support approval and called for similarly have a look at. “I agree with this drug; however, primarily based only on the records and evidence we have been proven … I don’t think this examines sufficient sturdy proof,” one vote casting member stated.

However, the corporation supported strategies that the corporation proposed to mitigate the chance of pexidartinib, including instructing healthcare vendors, tracking modifications, and modifying drug dosage as prescribed. “Pexidartinib may be available most effective to stakeholders who have been trained and authorized,” Daiichi executive Eric Richards stated. “It may be allotted handiest through strong point pharmacies, and each wholesaler and pharmacies must complete a certification to dispense pexidartinib.”


The FDA is predicted to make a very last decision at the approval of each treatment in August. The corporation isn’t certain to observe the recommendation of its advisory panels but commonly does so. Leukemia is defined as a bone marrow disorder that occurs when there is an abnormal increase of white blood cells, one of the blood cell types whose main function is to fight against invading bacteria and viruses. When this blood cell abnormality arises, it can bring two harmful effects to the body.

  • As they develop, this leads to improper maturity of the white blood cells (WBC). As a result, it deteriorates the body’s immune system as it weakens the ability of WBC to fight against infections.
  • This may pack the bone marrow, leaving no room for platelets and red blood cells, which also have essential bodily functions.

Two Types of Leukemia

This needs immediate treatment as this rapidly increases the progress of the malignant cells. This is the common form usually experienced by children who have leukemia.

  • Chronic Leukemia

This does not always require immediate treatment as it gradually develops cancer cells. However, a regular checkup is advised to control the symptoms of the disease. The older ones commonly experience this form, and it is seldom cured.

Signs and Symptoms of Leukemia