Survival and quality of life after first-time diagnosis of brain metastases: a multicenter, prospective, observational study.

Background: A major concern in anticancer treatment (ACT) of brain metastases (BM) is exposing patients with short expected survival to treatments that negatively impact on quality of life (QoL). Such futile ACT at the end of life is time-consuming and burdensome for patients and their families and entails unnecessary healthcare costs. Refraining from ACT is challenging for both physicians and patients.

Overall Survival after Radiotherapy for Brain Metastases According to ECOG Status-A Prospective Study of 294 NSCLC Patients.

Up to 40% of non-smallcell lung cancer (NSCLC) patients develop brain metastases (BMs). The potential benefits of radiotherapy (RT) in patients with poor performance status (PS) are questionable, with considerable risk for futile treatment. We analyzed overall survival after initial radiotherapy in NSCLC patients with BMs, focusing on the relationship between PS and survival after RT.

Surgery for brain metastases-impact of the extent of resection.

Background: Surgical resection of brain metastases improves symptoms and survival in selected patients. The benefit of gross total resection is disputed, as most patients are believed to succumb from their non-CNS tumor burden. We investigated the association between overall survival and residual tumor after surgery for single brain metastases.

Surgery for brain metastases - real-world prognostic factors' association with survival.

Background: Surgical resection of brain metastases (BM) improves overall survival (OS) in selected patients. Selecting those patients likely to benefit from surgery is challenging. The Graded Prognostic Assessment (GPA) and the diagnosis-specific Graded Prognostic Assessment (ds-GPA) were developed to predict survival in patients with BM, but not specifically to guide patient selection for surgery.

Overall survival after initial radiotherapy for brain metastases; a population based study of 2140 patients with non-small cell lung cancer.

Background: Brain metastases (BM) occur in about 30% of all patients with non-small cell lung cancer (NSCLC). BM treatment guidelines recommend more frequent use of stereotactic radiotherapy (SRT). Overall, studies report no difference in overall survival (OS) comparing SRT to whole-brain radiotherapy (WBRT).

Cotargeting of CYP-19 (aromatase) and emerging, pivotal signalling pathways in metastatic breast cancer.

Aromatase inhibition is one of the cornerstones of modern endocrine therapy of oestrogen receptor-positive (ER+) metastatic breast cancer (MBC). The nonsteroidal aromatase inhibitors anastrozole and letrozole, as well as the steroidal aromatase inactivator exemestane, are the preferred drugs and established worldwide in all clinical phases of the disease. However, although many patients suffering from MBC experience an initial stabilisation of their metastatic burden, drug resistance and disease progression occur frequently, following in general only a few months on treatment.

Influence of polymorphisms in genes encoding immunoregulatory proteins and metabolizing enzymes on susceptibility and outcome in patients with diffuse large B-cell lymphoma treated with rituximab.

We analyzed the allelic distribution of 12 candidate polymorphisms in a large retrospective study of 486 patients with diffuse large B-cell lymphoma (DLBCL) treated at Oslo University Hospital with 1056 blood donors serving as controls. Variants in TNFα (rs1800629) (GG vs. AG/AA, p < 0.

Polymorphisms in genes encoding interleukin-10 and drug metabolizing enzymes GSTP1, GSTT1, GSTA1 and UGT1A1 influence risk and outcome in Hodgkin lymphoma.

We genotyped 224 patients with Hodgkin lymphoma (HL) and 1056 healthy controls and related the risk for HL and outcome of chemotherapy treatment to polymorphisms in genes encoding interleukins and metabolizing enzymes by capillary electrophoresis. Patients with the UGT1A1 TA tandem repeat TA6/6 genotype had a poorer overall survival (OS) (relative risk [RR] 3.63, p = 0.

Clinical significance of the WHO grades of follicular lymphoma in a population-based cohort of 505 patients with long follow-up times.

The prognostic value of grading follicular lymphoma has been debated since the 1980s. There is consensus that World Health Organization (WHO) grades 1 and 2 are indolent, but not whether grades 3A or 3B are aggressive. We retrospectively reviewed the follicular lymphoma diagnoses according to the 2008 WHO classification in all diagnostic specimens from a population-based cohort of 505 patients with a median follow-up time of 10·0years (range, 4·6-16·0).

Rituximab blocks protective serologic response to influenza A (H1N1) 2009 vaccination in lymphoma patients during or within 6 months after treatment.

Cancer patients are often encouraged to receive seasonal influenza vaccination. The monoclonal antibody rituximab is widely used in treatment of non-Hodgkin lymphoma. This results in a prolonged depletion of normal B cells, which might impair humoral responses.

Mantle cell lymphoma with features of marginal-zone lymphoma.

We present seven cases of mantle cell lymphoma with morphological features of marginal-zone lymphoma. Of particular interest, four of the patients had predominant involvement of the gastrointestinal tract. All cases displayed the translocation t(11;14)(q13;q32) and expressed cyclin D1.

Failure to achieve castration levels in patients using leuprolide acetate in locally advanced prostate cancer.

Objective: In a cross-sectional, retrospective, non-randomised study to investigate the possibility that some patients treated with luteinizing hormone releasing hormone analogues (LHRH analogues) fail to reach castration levels of serum testosterone.

Methods: 40 patients treated with a 3-monthly formulation of leuprolide acetate and continuous use of an oral antiandrogen ("Leu group") and 25 patients treated with a 3-monthly formulation of goserelin acetate and an oral antiandrogen for one month ("Gos group") were identified from our hospital's registry. Serum testosterone was measured during treatment with the respective LHRH-analogue and compared between the two groups.

Characterization of receptor-interacting protein RIP140 in the regulation of SF-1 responsive target genes.

Receptor-interacting protein (RIP) 140 interacts with several nuclear receptors, but its function in regulation of nuclear receptor action has been debated. Here we have examined the role of RIP140 in regulation of Steroidogenic factor-1 (SF-1)-dependent transcription. SF-1 interacts with RIP140 through its activation function-2 (AF-2) domain.