Official Title
Expanded Access Program (EAP) for Avapritinib
Brief Summary

This record comprises the currently available Expanded Access Programs (EAP) for avapritinib (BLU-285): 1) A Post Trial Access (PTA) program to provide continued access to treatment with avapritinib to BLU-285-1107 participants with solid tumors who are unable to access commercially available avapritinib after trial BLU-285-1107 (NCT04908176) has ended.

Available
Treatment IND/Protocol
Solid Tumors

Drug: Avapritinib

Avapritinib will be administered orally at 300 mg QD.
Other Name: BLU-285

Eligibility Criteria

Inclusion Criteria:

-Participant has received treatment with avapritinib in BLU-285-1107 clinical trial and
continues to receive clinical benefit from avapritinib treatment, as assessed by the
Investigator.

Exclusion Criteria:

- Participant requires ongoing treatment or has received treatment within 28 days before
the start of avapritinib administration with drugs or foods that are strong CYP3A
inhibitors or inducers.

- Female participants of childbearing potential who are unwilling, if not postmenopausal
or surgically sterile, to abstain from sexual intercourse or employ highly effective
contraception from the time of informed consent and for at least 6 weeks after the
last dose of study treatment.

- Male participants who are unwilling, if not surgically sterile, to abstain from sexual
intercourse or employ highly effective contraception from the time of informed consent
and for at least 6 weeks after the last dose of study treatment.

- Participant is pregnant, as documented by a serum β-hCG pregnancy test. Participants
with β- hCG values that are within the range for pregnancy but are not pregnant
(false-positives) may be enrolled with written consent of the Sponsor after pregnancy
has been ruled out.

- Female participants of nonchildbearing potential (premenarchal, bilateral tubal
ligation, bilateral oophorectomy, or hysterectomy) do not require a serum β-hCG test.

- Participant is breastfeeding.

- Participants who require anticoagulants, with the exception of stable doses of
prophylactic reversible anticoagulants.

- Participants who are unable to swallow tablets.

Eligibility Gender
All
Eligibility Age
Minimum: 18 Years ~ Maximum: N/A
Contacts

Blueprint Medicines
617-714-6707
medinfo@blueprintmedicines.com

Blueprint Medicines Corporation
NCT Number
Keywords
Avapritinib
BLU-285
solid tumors
Gastrointestinal stromal tumors (GIST)
Gliomas