A Study to Evaluate INCA033989 Administered in Participants With Myeloproliferative Neoplasms

ID#: NCT06034002

Age: 18 years - 66+

Gender: All

Healthy Subjects: No

Study Phase: Phase 1

Recruitment Status: Recruiting

Start Date: December 07, 2023

End Date: October 29, 2028

Contact Information:
Incyte Corporation Call Center (US)
1.855.463.3463
Incyte Corporation Call Center (ex-US)
+800 00027423
Summary: This study is being conducted to evaluate the safety, tolerability, dose-limiting toxicity (DLT) and determine the maximum tolerated dose (MTD) and/or recommended dose(s) for expansion (RDE) of INCA033989 administered in participants with myeloproliferative neoplasms.
Eligibility:

Inclusion Criteria:

- Life expectancy > 6 months.

- Willingness to undergo a pretreatment and regular on-study BM biopsies and aspirates (as appropriate to disease).

- Existing documentation from a qualified local laboratory of CALR exon-9 mutation.

- Participants with MF or ET as defined in the protocol.

Exclusion Criteria:

- Presence of any hematological malignancy other than ET, PMF, or post-ET MF.

- Prior history of major bleeding, or thrombosis within the last 3 months prior to study enrollment.

- Participants with laboratory values exceeding the protocol defined thresholds.

- Has undergone any prior allogenic or autologous stem-cell transplantation or such transplantation is planned.

- Active invasive malignancy over the previous 2 years.

- History of clinically significant or uncontrolled cardiac disease.

- Active HBV/HCV or known history of HIV.

- Any prior chemotherapy, immunomodulatory drug therapy, immunosuppressive therapy, biological therapy, endocrine therapy, targeted therapy, antibody, or hypomethylating agent used to treat the participant's disease within 5 half-lives or 28 days (whichever is shorter) before the first dose of study treatment.

- Participants undergoing treatment with G-CSF, GM-CSF, or TPO-R agonists at any time within 4 weeks before the first dose of study treatment. Other protocol-defined Inclusion/Exclusion Criteria may apply.