['chronic myeloid leukemia']
['nilotinib', 'ruxolitinib']

        Inclusion Criteria:

        Patients of the first stratum must have chronic myeloid leukemia receiving nilotinib
        first-line therapy or receiving second-line or subsequent-line treatment with nilotinib.

        Patients of the second stratum must have CML in AP/BC or relapsed/refractory Ph+ ALL, or be
        Ph+ ALL patients with MRD with or without prior nilotinib pretreatment;

        Patients must have adequate end organ function, as defined by:

          -  Creatinine < 2.0 x upper limit of normal (ULN)

          -  Total bilirubin < 1.5 x ULN (< 3.0 x ULN if related to disease or polymorphism, such
             as Mb. Gilbert)

          -  ALT and AST < 2.5 x ULN (< 5.0 x ULN if related to disease)

          -  Serum lipase ≤ 1.5 x ULN

          -  Alkaline phosphatase ≤ 2.5 x ULN (< 5.0 x ULN if related to disease);

        Patients must have the following electrolyte values within normal limits or corrected to
        within normal limits with supplements prior to the first dose of study medication:

          -  Potassium

          -  Magnesium

          -  Phosphate

          -  Total calcium (corrected for serum albumin);

        Female patients of childbearing potential (WOCBP) must have a negative serum pregnancy test
        within 7 days before initiation of study drug. All WOCBP must use highly effective
        contraceptive methods throughout and during 3 months after study;

        Patient has an Eastern Cooperative Oncology Group (ECOG) performance status of ≤ 1 for
        patients in CP, ≤ 2 for patients in AP/BC or with relapsed/refractory Ph+ ALL or with Ph+
        ALL with MRD;

        Patient has the following laboratory values within 7 days of starting study drug:

        - For CML and Ph+ ALL patients: platelet count > 75 x 109/L and ANC > 1.0 x 109/L

        Exclusion Criteria:

        Patient must not have evidence of active malignancy other than the existing CML or ALL

        Patient must not receive drugs that interfere with coagulation or inhibits platelet
        function, with the exception of aspirin ≤ 150 mg per day or low molecular weight heparin.

        Patient must not have history of platelet dysfunction, bleeding diathesis, and/or
        coagulopathy in the 6 months prior to screening;

        Patient must not require treatment with any strong CYP3A4 inducer or inhibitor

        Patient must not have history of hypersensitivity to any of the study drugs or to drugs of
        similar chemical classes and their excipients;

        Patients must not take other investigational drugs within 28 days prior to screening;

        Patient must not be pregnant or lactating at screening and/or baseline;

        Patient must not have impaired cardiac functions

        Other protocol-defined inclusion/exclusion criteria may apply
      