A Phase I Clinical, Pharmacokinetic, And Pharmacodynamic Evaluation Of 2 Schedules Of Oral PD 0332991, A Cyclin-Dependent Kinase Inhibitor, In Patients With Advanced Cancer.

Inclusion Criteria:

- Advanced solid tumors (excluding SCLC and retinoblastoma) or follicular of diffuse
large cell non-Hodgkin's lymphoma, histologically or cytologically proven at
diagnosis which is refractory to or intolerant of established therapy know to provide
clinical benefit for their condition; tumors must express Rb

- Adequate blood cell counts, kidney function and liver function and and ECOG score of
0, 1, or 2.

- Patients may have to have tumor biopsy before and after treatment.

Exclusion Criteria:

- Prior stem cell or bone marrow transplant

- Uncontrolled infection, unstable or sever intercurrent medical condition, or current
drug or alcohol abuse

- Active or unstable cardiac disease or history of heart attack within 6 months