Long-Term Overall Survival From KEYNOTE-021 Cohort G: Pemetrexed and Carboplatin With or Without Pembrolizumab as First-Line Therapy for Advanced Nonsquamous NSCLC.

Introduction: In cohort G of KEYNOTE-021 (NCT02039674), first-line pembrolizumab plus pemetrexed-carboplatin significantly improved the objective response rate and progression-free survival versus chemotherapy alone with manageable toxicity in advanced nonsquamous NSCLC. We report the long-term outcomes from this study.

Methods: Patients with previously untreated advanced nonsquamous NSCLC without sensitizing EGFR or ALK alterations were randomly assigned 1:1 to receive open-label pemetrexed 500 mg/m plus carboplatin at area under the concentration-time curve of 5 mg/mL/min (four cycles) with or without pembrolizumab 200 mg (up to 2 years), with optional pemetrexed maintenance, each administered every 3 weeks.

24-Month Overall Survival from KEYNOTE-021 Cohort G: Pemetrexed and Carboplatin with or without Pembrolizumab as First-Line Therapy for Advanced Nonsquamous Non-Small Cell Lung Cancer.

Introduction: Cohort G of KEYNOTE-021 (NCT02039674) evaluated the efficacy and safety of pembrolizumab plus pemetrexed-carboplatin (PC) versus PC alone as first-line therapy for advanced nonsquamous NSCLC. At the primary analysis (median follow-up time 10.6 months), pembrolizumab significantly improved objective response rate (ORR) and progression-free survival (PFS); the hazard ratio (HR) for overall survival (OS) was 0.

Carboplatin and pemetrexed with or without pembrolizumab for advanced, non-squamous non-small-cell lung cancer: a randomised, phase 2 cohort of the open-label KEYNOTE-021 study.

Background: Limited evidence exists to show that adding a third agent to platinum-doublet chemotherapy improves efficacy in the first-line advanced non-small-cell lung cancer (NSCLC) setting. The anti-PD-1 antibody pembrolizumab has shown efficacy as monotherapy in patients with advanced NSCLC and has a non-overlapping toxicity profile with chemotherapy. We assessed whether the addition of pembrolizumab to platinum-doublet chemotherapy improves efficacy in patients with advanced non-squamous NSCLC.

A phase II multicenter study of troxacitabine in relapsed or refractory lymphoproliferative neoplasms or multiple myeloma.

Options for patients with relapsed/refractory lymphoproliferative disorders and multiple myeloma are currently limited. Troxacitabine has shown promise in preclinical studies in a variety of malignancies; hence, the current study was conducted to evaluate the activity of troxacitabine in relapsed or refractory lymphoid malignancies. This was a phase II, open-label, multinational, multicenter study of patients with relapsed or refractory lymphoproliferative disorders or multiple myeloma.

Effect of diabetes mellitus on the epidemiology and outcomes of colon cancer.

Objectives: To assess the effect of diabetes mellitus (DM) on the pathogenesis and outcomes from colon cancer.

Methods: A retrospective chart review was conducted on 1853 patients with colon cancer.

Results: A higher percentage of males than females with colon cancer had DM (16.

T-cell/NK-cell lymphomas: a review.

T-cell neoplasms are a group of heterogeneous neoplasms that present a challenge in management. Accurate diagnosis and classification are necessary for proper treatment. This dilemma is exemplified by continuous upgrading of classification systems in an effort to better understand these diseases.

Hormone replacement therapy is associated with decreased survival in women with lung cancer.

Purpose: Lung cancer is the leading cause of cancer-related death in women. Hormone replacement therapy (HRT) is frequently prescribed to postmenopausal women, but there is little data on its effect on lung cancer. Hence, we conducted a retrospective study to examine the impact of HRT on the natural history of lung cancer.

Role of her-2/neu overexpression and clinical features at presentation as predictive factors in meningiomas.

Prediction of outcome in patients with meningiomas remains a significant problem to date. We have evaluated the role of symptoms at presentation and overexpression of her-2/neu overexpression as independent prognostic factors in meningiomas. In a retrospective study on patients with biopsy-proven diagnosis of meningioma, her-2/neu overexpression was evaluated using immunohistochemistry (IHC) performed on paraffin-embedded specimens.

Nuclear factor-kappaB modulation as a therapeutic approach in hematologic malignancies.

Nuclear factor-kappaB (NF-kappaB) is a collective term that refers to a small class of dimeric transcription factors for a number of genes, including growth factors, angiogenesis modulators, cell-adhesion molecules, and antiapoptotic factors. Although most NF-kappaB proteins promote transcription, some act as inactivating or repressive complexes. The most common p50-RelA (p65) dimer known "specifically" as NF-kappaB, is relatively abundant, controls the expression of numerous genes, and exists as an inactive cytoplasmic complex bound to inhibitory proteins of the NF-kappaB inhibitor (IkappaB) family.

Mammalian target of rapamycin inhibition as therapy for hematologic malignancies.

The mammalian target of rapamycin (mTOR) is a downstream effector of the phosphatidylinositol 3-kinase (PI3K)/Akt (protein kinase B) signaling pathway, which mediates cell survival and proliferation. mTOR regulates essential signal-transduction pathways, is involved in the coupling of growth stimuli with cell cycle progression, and initiates mRNA translation in response to favorable nutrient environments. mTOR is involved in regulating many aspects of cell growth, including membrane traffic, protein degradation, protein kinase C signaling, ribosome biogenesis, and transcription.

Prevalence of pesticide exposure in young males (

Evidence implicating pesticides as causative agents of prostate cancer is controversial, and specifically, data in young adults is lacking. Hence, we performed a preliminary study evaluating the relationship between pesticide exposure and prostate cancer in young males. After approval from the University of North Dakota Institutional Review Board and Human Subjects Committee, a retrospective study was performed on all young males ( View Article and Find Full Text PDF

Ineffectiveness of measuring routine vital signs in adult inpatients with deep venous thrombosis.

The purpose of this study was to evaluate the benefit, if any, of routine monitoring of vital signs on clinical outcomes in hospitalized patients with deep venous thrombosis (DVT). One hundred forty-nine patients with DVT included in this study were categorized into two groups: those that underwent measurement of vital signs every 6 hours or those that had vital signs measured every 8 hours. Vital signs included pulse, blood pressure, respiratory rate, and temperature.

A model for clinical estimation of perioperative hemorrhage.

The purpose of this study was to assess the accuracy of estimated blood loss (EBL) as a reliable predictor of actual blood loss during orthopedic procedures. Between 1999 and 2002, 198 orthopedic cases were reviewed. A retrospective review compiled preoperative and postoperative demographic and laboratory data from the surgical patients.

An indolent B-cell lymphoma with t(2;8)(p12;q24) abnormality and absence of C-MYC amplification and TP53 deletion. A new variant?

The translocation between chromosomes 2 and 8, t(2;8), is well known for its strong association with high-grade Burkitt lymphoma. However, the significance of this translocation in indolent lymphoproliferative disorders is not clear. We present the case of a 75-year-old white male with left upper quadrant abdominal pain, splenomegaly, and an elevated white cell count of 30.