The introduction of systematic genomic testing for patients with non-small-cell lung cancer.

Background: Genomic testing to identify driver mutations that enable targeted therapy is emerging for patients with non-small-cell lung cancer (NSCLC). We report the implementation of systematic prospective genotyping for somatic alterations in BRAF, PIK3CA, HER2, and ALK, in addition to EGFR and KRAS, in NSCLC patients at the Dana-Farber Cancer Institute.

Methods: Patients with NSCLC were prospectively referred by their providers for clinical genotyping.

G-CSF is not necessary to maintain over 99% dose-intensity with ABVD in the treatment of Hodgkin lymphoma: low toxicity and excellent outcomes in a 10-year analysis.

Dose-intensity of chemotherapy is important in the treatment of Hodgkin lymphoma (HL) and granulocyte-colony stimulating factor (G-CSF) is commonly used to maintain it. We reviewed all newly diagnosed HL patients who were treated at our institution between 1996 and 2005. Fifty-nine patients received adriamycin, bleomycin, vinblastine, and dacarbazine (ABVD) chemotherapy with no dose reductions, treatment delays, and without G-CSF, regardless of absolute neutrophil count (ANC).

CD34+ cell selection is required to assess HOXA9 expression levels in patients with myelodysplastic syndrome.

Overexpression of HOXA9 is linked to the molecular pathogenesis of acute myeloid leukaemia (AML) and myelodysplastic syndrome (MDS), conferring a poor prognosis. HOXA9 expression levels were analysed in the diagnostic bone marrow (BM) samples of 13 MDS patients. HOXA9 was expressed by CD34(+) BM cells at median levels 3.