[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100559639":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":20,"centralContacts":24,"locations":29,"responsibleParty":48,"collaborators":50,"id":54,"slug":55,"hasResults":56,"nctId":57,"briefTitle":58,"officialTitle":58,"acronym":19,"eligibilityCriteria":59,"healthyVolunteers":60,"sex":61,"minAge":62,"maxAge":19,"enrollmentInfo":63,"targetDuration":19,"studyType":66,"phases":67,"briefSummary":69,"conditions":70,"keywords":19,"overallStatus":32,"whyStopped":19,"lastUpdateSubmitDate":74,"lastUpdatePostDateStruct":75,"startDateStruct":78,"completionDateStruct":80,"leadSponsor":82,"locationsCount":83},{"fullName":5,"class":6},"M.D. Anderson Cancer Center","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Olutasidenib","EXPERIMENTAL","Participants will take capsules of olutasidenib 2 times each day while you are on study. Each dose should be taken about 12 hours apart at least 1 hour before or 2 hours after a meal.",[13],"Drug: Olutasidenib",[15],{"type":16,"name":9,"description":17,"armGroupLabels":18,"otherNames":19},"DRUG","Given by PO",[9],null,[21],{"name":22,"affiliation":5,"role":23},"Kelly Chien, MD","PRINCIPAL_INVESTIGATOR",[25],{"name":22,"role":26,"phone":27,"phoneExt":19,"email":28},"CONTACT","(713) 745-7584","kchien@mdanderson.org",[30],{"facility":31,"status":32,"city":33,"state":34,"zip":35,"country":36,"countryCode":37,"cosmosGeoPoint":38,"geoPoint":43,"contacts":44},"MD Anderson Cancer Center","RECRUITING","Houston","Texas","77030","United States","US",{"type":39,"coordinates":40},"Point",[41,42],-95.36327,29.76328,{"lat":42,"lon":41},[45,47],{"name":22,"role":26,"phone":46,"phoneExt":19,"email":28},"713-745-7584",{"name":22,"role":23,"phone":19,"phoneExt":19,"email":19},{"type":49,"investigatorFullName":19,"investigatorTitle":19,"investigatorAffiliation":19,"oldNameTitle":19,"oldOrganization":19},"SPONSOR",[51],{"name":52,"class":53},"Rigel Pharmaceuticals","INDUSTRY","100559639","phase-2-a-phase-2-study-evaluating-olutasidenib-in-patients-with-idh1-mutated-clonal-cytopenia-of-undetermined-significance-and-lower-risk-myelodysplasticsyndromeschronic-myelomonocytic-leukemia-100559639",false,"NCT06566742","A Phase 2 Study Evaluating Olutasidenib in Patients With IDH1-mutated Clonal Cytopenia of Undetermined Significance and Lower-risk Myelodysplastic\u002FSyndromes\u002FChronic Myelomonocytic Leukemia.","Inclusion Criteria:\n\n1. Pathologically proven CCUS or lower-risk MDS\u002FCMML.\n\n   1. CCUS is defined as the presence of cytopenia (absolute neutrophil count \\\u003C 1.8 x 10\\^9\u002FL, hemoglobin \\\u003C 13 g\u002FdL in males or \\\u003C 12 g\u002FdL in females, and\u002For platelets \\\u003C 150 x 10\\^9\u002FL) for at least 30 days that are otherwise unexplained and with no diagnostic hematopathologic features of myeloid neoplasms. Patients with known Duffy-null phenotype must have absolute neutrophil counts less than their lower limit of normal.\n   2. Lower-risk MDS\u002FCMML includes patients with International Prognostic Scoring System (IPSS) low- or intermediate-1-risk disease and Revised IPSS (IPSS-R) score ≤ 3.5 and Molecular IPSS (IPSS-M) very low-, low-, or moderate low-risk categories.\n2. Patients must have a documented IDH1 mutation with variant allele frequency (VAF) ≥ 0.02.\n3. Patients ≥ 18 years old.\n4. Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 2\n5. Bilirubin ≤ 2 times upper limit of normal (ULN) or ≤ 3 times ULN in patients with Gilbert Syndrome.\n6. Aspartate transaminase (AST), alanine transaminase (ALT), and alkaline phosphatase ≤ 3 times ULN.\n7. Acceptable renal function with serum creatinine ≤ 1.5 times ULN or calculated creatinine clearance ≥ 50 mL\u002Fmin (as assessed by Cockcroft-Gault, Modification of Diet in Renal Disease Formula \\[MDRD\\], or Chronic Kidney Disease Epidemiology \\[CKD-Epi\\] validated measures).\n8. Negative serum or urine pregnancy test if female of childbearing potential.\n9. For fertile men and women, agreement to use highly effective contraceptive methods for the duration of study participation and 90 days after the last dose of study medication. Appropriate highly effective method(s) of contraception include oral or injectable hormonal birth control, intrauterine device (IUD), and double barrier methods (for example a condom in combination with a spermicide).\n10. Agreement for male patients not to donate sperm and for female patients of childbearing potential not to donate ova during the study and for 90 days after the final dose of study drug.\n11. Ability and willingness to signed informed consent prior to beginning study and undergoing procedures.\n\nExclusion Criteria:\n\n1. Patients unable to swallow oral medications, or patients with gastrointestinal conditions (e.g., malabsorption, resection, etc.) deemed by the Investigator to jeopardize intestinal absorption.\n2. Patients with any concurrent uncontrolled clinically significant medical condition, including life-threatening severe infection or psychiatric illness, which could place the patient at unacceptable risk of study treatment.\n3. Known active hepatitis B (hepatitis B virus \\[HBV\\]) or hepatitis C (hepatitis C virus \\[HCV\\]) or HIV infection.\n4. Pregnant or nursing women or women of childbearing potential not using highly effective contraception; male patients not using highly effective contraception as defined in the inclusion criteria.\n5. Subject with white blood cell count \\> 25 x10\\^9\u002FL.\n\n   * Note: hydroxyurea use is permitted to meet this criterion with no washout required.\n6. Unwillingness or inability to comply with procedures either required in this protocol or considered standard of care.",true,"ALL","18 Years",{"count":64,"type":65},15,"ESTIMATED","INTERVENTIONAL",[68],"PHASE2","To learn if olutasidenib can help to control CCUS, MDS, and\u002For CMML. The safety of the drug will also be studied.",[71,72,73],"Myelodysplastic Syndromes","Chronic Myelomonocytic Leukemia","Clonal Cytopenia of Undetermined Significance","2026-03-02",{"date":76,"type":77},"2026-03-04","ACTUAL",{"date":79,"type":77},"2024-12-10",{"date":81,"type":65},"2029-08-31",{"name":5,"class":6},1]