A Study for Subjects Who Participated in Prior Clinical Studies of ASTX727 (Standard Dose)


About this study

The purpose of this extension study is for subjects who participated in a previous Astex-sponsored clinical study of ASTX727 (including, but not limited to ASTX727-01, ASTX727-02, ASTX727-04).

Participation eligibility

Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and identify who can or cannot participate. There is no guarantee that every individual who qualifies and wants to participate in a trial will be enrolled. Contact the study team to discuss study eligibility and potential participation.

Inclusion Criteria:

  • Adult patients, 18 years or older.
  • Previous participation in an Astex-sponsored ASTX727 clinical trial (including, but not limited to studies ASTX727-01, ASTX727-02, and ASTX727-04) in which the subject was treated with ASTX727 and was still on active treatment with ASTX727 at the time of study completion as determined by Astex. 
  • Subject is considered to be benefitting from ASTX727 treatment in the opinion of the treating investigator at the time of parent study completion (subjects must not be withdrawn from the parent study until eligibility for this study is confirmed). 
  • Subject is able to understand and comply with the study procedures and understands the risks involved in the study. 
  • Subject provides written informed consent before undergoing any study-specific procedure.
  • Women of childbearing potential must not be pregnant or breastfeeding and must have a negative pregnancy test at screening. Women of childbearing potential must agree to practice 2 highly effective contraceptive methods of birth control and must agree not to become pregnant for 6 months after completing treatment; men with female partners of childbearing potential must agree to practice 2 highly effective contraceptive measures and must agree not to father a child while receiving ASTX727 and for at least 3 months after completing ASTX727 treatment.

Exclusion Criteria:

  • Any subject who, in the opinion of the investigator, may have other conditions, organ dysfunction, or for whom safety data from parent study participation suggests the risks of continuing treatment with ASTX727 may outweigh the benefits.

Participating Mayo Clinic locations

Study statuses change often. Please contact the study team for the most up-to-date information regarding possible participation.

Mayo Clinic Location Status Contact

Rochester, Minn.

Mayo Clinic principal investigator

Aref Al-Kali, M.D.

Closed-enrolling by invitation

What is this? (?)
Not open to everyone who meets the eligibility criteria, but only those invited to participate by the study team.

Contact information:

Cancer Center Clinical Trials Referral Office

(855) 776-0015

More information


Publications are currently not available

Study Results Summary

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Supplemental Study Information

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Additional contact information

Cancer-related trials contact form

Phone: 855-776-0015 (toll-free)

International patient clinical studies questions