CONCORDANCE: A real-world evidence study to evaluate the concordance of detecting epidermal growth factor receptor (EGFR) mutation by circulating tumor DNA* versus tissue biopsy in patients with metastatic non-small cell lung cancer.

Background: Molecular tissue testing in non-small cell lung cancer (NSCLC) is done for the assessment of epidermal growth factor receptor (EGFR) mutation. EGFR mutation status is the basis for deciding the targeted treatment option for patients with metastatic NSCLC. The nonavailability of tissue samples and contraindications for biopsy pose a significant challenge.

Bevacizumab based chemotherapy is a promising option in metastatic gallbladder adenocarcinoma.

Gallbladder cancer (GBC) is one of the most frequently observed cancers in India that is usually diagnosed at an advanced stage. Although surgery remains the only curative option, the majority of GBCs are unresectable. Palliative chemotherapy with gemcitabine and cisplatin is the recommended treatment in such cases.

Biomarkers in Non-Small Cell Lung Cancers: Indian Consensus Guidelines for Molecular Testing.

Novel molecular targets and promising targeted therapies have reshaped diagnostics in patients with advanced non-small cell lung cancer (NSCLC). Despite this progress, the implementation of molecular screening to identify predictive biomarkers in Indian clinical and pathology settings has been challenging due to operational and logistical constraints. This consensus guideline brings together medical oncologists, molecular pathologists and pathologists from India to provide a quick and competent reference for biomarker testing in NSCLC.

Advanced therapeutic options and importance of rebiopsy in epidermal growth factor receptor-tyrosine kinase inhibitor-progressed nonsmall cell lung carcinoma patients: An expert opinion.

Advanced nonsmall cell lung cancer (NSCLC) treatment is primarily based on platinum-based chemotherapy. Although epidermal growth factor receptor (EGFR) targeting has shifted the treatment paradigm toward personalized tyrosine kinase inhibitors (TKIs), resistance develops inevitably and EGFR T790M is the most common acquired resistance mechanism. Rebiopsy of resistant NSCLC cases can provide additional information on the underlying resistant mechanisms and therefore can help clinicians in taking better management decisions.

Indian Council of Medical Research Consensus Document for the Management of Non-Hodgkin's Lymphoma (High Grade).

This consensus document is based on the guidelines related to the management of Non Hodgkin's Lymphoma (High grade) in the Indian population as proposed by the core expert committee. Accurate diagnosis in hematolymphoid neoplasm requires a combination of detailed history,clinical examination, and various investigations including routine laboratory tests, good quality histology section (of tumor and also bone marrow aspirate/biopsy), immunostaining, cytogenetic and molecular studies and radiology investigations. The staging system used for adult high grade lymphomas is based on the Ann Arbor system and includes various parameters like clinical, haematology, biochemistry, serology and radiology.

Kodameae ohmeri - An Emerging Yeast: Two Cases and Literature Review.

Kodameae ohmeri is an emerging pathogen in various types of infections. Most infections are seen in patients with compromised immunity like cancer patients. Few cases of neonatal infections due to K.

Saree cancer in Indian woman treated successfully with multimodality management.

Saree is a common, traditional garment of Indian women, wrapped around the waist is tightened by a thick cord and with one end draped over the shoulder. Tight knot in the same place, sweat, soiling and continuous use can cause pigmentation, scaling of the waist and even transform to malignancy. We present here a case of saree cancer successfully managed with multimodality therapy.

Pattern of bloodstream infections in patients with hematological malignancies in a tertiary care centre.

Background: The purpose of our study was to evaluate the clinical characteristics, to understand the pattern of bloodstream infections (BSIs), and to determine the risk factors contributing to high-risk febrile neutropenia in patients with hematological malignancy.

Materials And Methods: A comprehensive review of retrospective data was done from 2004 till 2012 from a single center.

Results: There were total 171 consecutive febrile episodes with 103 acute lymphoblastic leukemia (ALL) patients and 63 acute myeloid leukemia (AML) patients.

Phase 1 dose escalation study of rigosertib by 2-, 4-, or 8-hour infusion twice-weekly in patients with advanced cancer.

Context: Rigosertib, a potent, multi-kinase inhibitor that selectively induces mitotic arrest and apoptosis in cancer cells and is non-toxic to normal cells, is being developed for the treatment of solid tumors and hematological malignancies.

Aims: To determine the safety, dose-limiting toxicities, and clinical activity of rigosertib administered by 2-, 4-, or 8-hour continuous IV infusion twice-a-week for 3 weeks out of a 4-week cycle in patients with advanced solid tumor or hematological malignancies; and to confirm the safety and tolerability of the recommended phase 2 dose (RPTD).

Settings And Design: Phase 1, open-label, dose-escalation study in men and women ≥18 years of age.

Report of chronic myelogenous leukemia in chronic phase from, Asian Institute of Oncology, Mumbai, 2002-2010.

Chronic myeloid leukemia (CML) has paradigm shift in its treatment modality after the discovery of targeted therapy Imatinib. At our centre we collected data of 100 consecutive patients over a period of 8 years. The interesting finding in our study was difference in the survival of patients presenting in early chronic phase (81%) versus late chronic phase (16%).

An elderly woman with triple primary metachronous malignancy: A case report and review of literature.

Introduction: Prevalence of multiple primary malignancies is slowly increasing due to prolonged survival of cancer patients with advances in diagnostic and therapeutic modalities. The reasons may be environmental modifications, genetic predisposition or therapy induced. We describe a case of a 64-year-old woman with three different metachronous primary malignancies managed at our center since 4 years.

A multicenter phase II randomized study of Cremophor-free polymeric nanoparticle formulation of paclitaxel in women with locally advanced and/or metastatic breast cancer after failure of anthracycline.

Aims: Paclitaxel is extensively used in the treatment of advanced carcinomas of the breast, ovary and non-small cell lung cancer. In clinical use it is formulated in the non-ionic surfactant polyethoxylated castor oil (Cremophor) and dehydrated alcohol to enhance drug solubility. Cremophor adds to toxic effects of paclitaxel by producing or contributing to the well-described hypersensitivity reactions that commonly occur during its infusion, affecting a large number of patients.

Reduced PKC α Activity Induces Senescent Phenotype in Erythrocytes.

The molecular mechanism mediating expression of senescent cell antigen-aggregated or cleaved band 3 and externalized phosphatidylserine (PS) on the surface of aged erythrocytes and their premature expression in certain anemias is not completely elucidated. The erythrocytes with these surface modifications undergo macrophage-mediated phagocytosis. In this study, the role of protein kinase C (PKC) isoforms in the expression of these surface modifications was investigated.

RhoA: a therapeutic target for chronic myeloid leukemia.

Background: Chronic Myeloid Leukemia (CML) is a malignant pluripotent stem cells disorder of myeloid cells. In CML patients, polymorphonuclear leukocytes (PMNL) the terminally differentiated cells of myeloid series exhibit defects in several actin dependent functions such as adhesion, motility, chemotaxis, agglutination, phagocytosis and microbicidal activities. A definite and global abnormality was observed in stimulation of actin polymerization in CML PMNL.

Randomized, double-blind, placebo-controlled phase II study of single-agent oral talactoferrin in patients with locally advanced or metastatic non-small-cell lung cancer that progressed after chemotherapy.

Purpose: To investigate the activity and safety of oral talactoferrin (TLF) in patients with stages IIIB to IV non-small-cell lung cancer (NSCLC) for whom one or two prior lines of systemic anticancer therapy had failed.

Patients And Methods: Patients (n = 100) were randomly assigned to receive either oral TLF (1.5 g in 15 mL phosphate-based buffer) or placebo (15 mL phosphate-based buffer) twice per day in addition to supportive care.

Targeting mTOR pathway: A new concept in cancer therapy.

This article highlights the current knowledge of mTOR biology and provides new insights into the role of mTOR in different cancers. An active mTOR coordinates a response in cell growth directly through its effects on cell cycle regulators and indirectly by sustaining nutrient supply into the cell through the production of nutrient transporters and also through the promotion of angiogenesis. A primary way that mTOR exerts its regulatory effects on cell proliferation is by controlling the production of cyclin D1.

A randomized, double-blind, placebo-controlled, phase II study of oral talactoferrin in combination with carboplatin and paclitaxel in previously untreated locally advanced or metastatic non-small cell lung cancer.

Introduction: The aim of the study is to investigate the activity and safety of oral talactoferrin (TLF) plus carboplatin and paclitaxel (C/P) in patients with previously untreated stage IIIB/IV non-small cell lung cancer.

Methods: Patients (n = 110) were randomly assigned to receive C/P plus either TLF (C/P/T) or placebo (C/P/P). The primary objective of this exploratory study was assessment of confirmed response rate (RR) in the prospectively defined evaluable population with a one-tailed p = 0.

Granulocyte colony-stimulating factor (filgrastim) in chemotherapy-induced febrile neutropenia.

Background: The use of granulocyte colony-stimulating factors to treat patients with chemotherapy-induced neutropenia is well accepted. To assess whether administration of filgrastim along with standard empiric antibiotic therapy is beneficial for patients with chemotherapy-induced febrile neutropenia (FN), we conducted an open, non-randomized clinical trial.

Materials And Methods: This was a prospective, open, Phase IV clinical trial in patients receiving chemotherapy for histologically confirmed cancer, with an oral temperature of >38.

Post-therapy profile of serum total cholesterol, retinol and zinc in pediatric acute lymphoblastic leukemia and non-Hodgkin's lymphoma.

Objective: To assess serum albumin, total cholesterol, retinol, zinc and hemoglobin in children who had completed treatment for acute lymphoblastic leukemia (ALL) and Non-Hodgkin's lymphoma (NHL).

Methods: The above parameters were analyzed in 105 ALL and NHL and 108 age and sex-matched controls. Serum albumin, serum cholesterol and hemoglobin were estimated by colorimetric methods.

Myelomatous pleural effusion.

Serous effusions in multiple myeloma are uncommon but a myelomatous pleural effusion occurring in these patients is extremely rare. Here we report a rare case of a 38 years lady who was diagnosed to have multiple myeloma and subsequently developed pleural effusion. The myelomatous nature of the effusion was first diagnosed on cytology and subsequently confirmed by a pleural biopsy.

Altered Ca2+ homeostasis in polymorphonuclear leukocytes from chronic myeloid leukaemia patients.

Background: In polymorphonuclear leukocytes (PMNL), mobilization of calcium ions is one of the early events triggered by binding of chemoattractant to its receptors. Besides chemotaxis, a variety of other functional responses are dependent on calcium ion mobilization. PMNL from chronic myeloid leukaemia (CML) patients that were morphologically indistinguishable from normal PMNL were found to be defective in various functions stimulated by a chemoattractant - fMLP.