The Role of Neoadjuvant and Adjuvant Chemotherapy in Pancreatic Cancer.

Pancreatic cancer is an aggressive malignancy. Recurrences are very high despite high-quality surgery necessitating adjuvant therapy. The evolution of adjuvant therapy took several decades and gradually evolved from single-agent chemotherapy to multi-agent chemotherapy.

Pan-Asian adapted ESMO Clinical Practice Guidelines for the diagnosis, treatment and follow-up of patients with metastatic colorectal cancer.

The European Society for Medical Oncology (ESMO) Clinical Practice Guidelines for the diagnosis, treatment and follow-up of patients with metastatic colorectal cancer (mCRC), published in late 2022, were adapted in December 2022, according to previously established standard methodology, to produce the Pan-Asian adapted (PAGA) ESMO consensus guidelines for the management of Asian patients with mCRC. The adapted guidelines presented in this manuscript represent the consensus opinions reached by a panel of Asian experts in the treatment of patients with mCRC representing the oncological societies of China (CSCO), Indonesia (ISHMO), India (ISMPO), Japan (JSMO), Korea (KSMO), Malaysia (MOS), the Philippines (PSMO), Singapore (SSO), Taiwan (TOS) and Thailand (TSCO), co-ordinated by ESMO and the Japanese Society of Medical Oncology (JSMO). The voting was based on scientific evidence and was independent of the current treatment practices, drug access restrictions and reimbursement decisions in the different Asian countries.

Drug susceptibility testing of circulating lung cancer cells for personalized treatment.

The presence of Circulating tumor cells (CTCs) has been proven to be correlated with disease progression and the patient's response to treatment. However, the culture of CTCs for clinical utility is still a big challenge. We have developed a short-term method that enables CTCs culture and provides an opportunity to monitor drug susceptibility testing in individual patients.

A five-year follow-up of untreated patients with chronic lymphocytic leukaemia treated with ofatumumab and chlorambucil: final analysis of the Complement 1 phase 3 trial.

The Complement 1 trial investigated the efficacy and safety of ofatumumab + chlorambucil with chlorambucil monotherapy in patients with previously untreated chronic lymphocytic leukaemia (CLL). On long-term follow-up in the chemoimmunotherapy arm vs. the chemotherapy arm there was an estimated 12% (not significant) and 39% risk reduction in overall survival and progression-free survival, respectively.

Pro-oncogenic, intra host viral quasispecies in Diffuse large B cell lymphoma patients with occult Hepatitis B Virus infection.

Non Hodgkin lymphoma, predominantly Diffuse Large B-cell Lymphoma (DLBCL) has been reported to have a significant association with Hepatitis B virus (HBV). We investigated the presence of different gene segments of HBV in plasma, B-cells and tumor tissues from DLBCL patients and explored the genetic variability of HBV within and across different compartments in a host using Next Generation Sequencing. Despite all 40 patients being HBV seronegative, 68% showed evidence of occult HBV.

A Novel Ex Vivo System Using 3D Polymer Scaffold to Culture Circulating Tumor Cells from Breast Cancer Patients Exhibits Dynamic E-M Phenotypes.

The majority of the cancer-associated deaths is due to metastasis-the spread of tumors to other organs. Circulating tumor cells (CTCs), which are shed from the primary tumor into the circulation, serve as precursors of metastasis. CTCs have now gained much attention as a new prognostic and diagnostic marker, as well as a screening tool for patients with metastatic disease.

Circulating Tumor Cell cluster phenotype allows monitoring response to treatment and predicts survival.

Circulating tumor cells (CTCs) are putative markers of tumor prognosis and may serve to evaluate patient's response to chemotherapy. CTCs are often detected as single cells but infrequently as clusters and are indicative of worse prognosis. In this study, we developed a short-term culture of nucleated blood cells which was applied to blood samples from breast, lung, esophageal and bladder cancer patients.

Primary cutaneous B-cell lymphoma: A single-center 5-year experience.

Background: Skin is the second most common site for extranodal non-Hodgkin's lymphoma (NHL). Most primary cutaneous NHLs are of T-cell origin (70%). Primary cutaneous B-cell lymphoma (PCBCL) is a rare entity.

T-Cell Prolymphocytic Leukemia: An Experience from a Tertiary Cancer Centre in South India.

T-cell prolymphocytic leukemia (T-PLL) is a rare lymphoid malignancy with dismal prognosis. Most patients have increased lymphocyte count (>1,00,000/dL) and widespread disease at presentation. Despite high response rate seen with alemtuzumab, the disease relapse is inevitable.

Correlation of BMI with breast cancer subtype and tumour size.

Background: Breast cancer is a heterogeneous disease which is divided broadly into luminal, HER2 and basal type based on molecular profiling. Increased body mass index (BMI) has been associated with the risk of developing breast cancer but the association based on molecular subtype remains conflicting.

Methods: This was an observational study carried out over a period of 2 years.

Role of prephase treatment prior to definitive chemotherapy in patients with diffuse large B-cell lymphoma.

Background: During the treatment of diffuse large B-cell lymphoma (DLBCL) patients, treatment-related toxicities are higher in the initial phase of treatment (First cycle effect). Toxicities can be tumor lysis syndrome, deterioration in performance status, febrile neutropenia, and rarely mortality. Prephase treatment before definitive chemotherapy is used in European countries to alleviate these toxicities.

Primary breast angiosarcoma - a single institution experience from a tertiary cancer center in South India.

Introduction: Primary angiosarcoma of the breast is a rare entity with incidence of less than 0.05% of all malignant breast neoplasms. It occurs in young females without any associated risk factors.

Patterns and the Occurrence of KRAS Mutations in Metastatic Colorectal Cancers-a Study from Indian Regional Cancer Centre.

Mutation analysis of the KRAS oncogene is established as a predictive biomarker in Colorectal cancer (CRC). Many prospective clinical trials have shown that only CRCs with wild-type KRAS respond to anti-epidermal growth factor receptor (EGFR) treatment. Hence, mutation analysis is mandatory before treatment of metastatic CRCs.

Epidemiology and Outcomes with Platinum-Based Chemotherapy in Recurrent or Metastatic Carcinoma Cervix in a Developing Country: Experience from a Tertiary Oncology Centre in Southern India.

Introduction: Carcinoma cervix is the leading cause of cancer in Indian women. Recurrent/metastatic cervix is the most aggressive form of the disease. There is paucity of data in this setting in Indian women regarding outcomes with palliative chemotherapy.

Performance of Sokal and Eutos Scores for Predicting Cytogenetic and Molecular Response in Newly Diagnosed Chronic Myeloid Leukemia-Chronic Phase Patients on Imatinib.

Sokal index was developed in the pre-imatinib era to predict and prognosticate the outcome of Chronic myeloid leukemia (CML) patients. In the Imatinib era, a new scoring system called EUTOS scoring system has been validated as a predictive marker in CML. The scores have shown variable correlation with complete cytogenetic response (CCyR) and major molecular response (MMR).

Health-related quality of life and patient-reported outcomes of ofatumumab plus fludarabine and cyclophosphamide versus fludarabine and cyclophosphamide in the COMPLEMENT 2 trial of patients with relapsed CLL.

Chronic lymphocytic leukemia (CLL) is an incurable disease. Quality of life during treatment and periods of subsequent remission is therefore vital. Health-related quality of life (HRQoL) was compared in relapsed CLL during and after treatment with ofatumumab combined with fludarabine and cyclophosphamide versus fludarabine and cyclophosphamide alone.

Ofatumumab plus fludarabine and cyclophosphamide in relapsed chronic lymphocytic leukemia: results from the COMPLEMENT 2 trial.

Unlabelled: In this multicenter, open-label, phase III study, patients with relapsed chronic lymphocytic leukemia (CLL) were randomized (1:1) to receive ofatumumab plus fludarabine and cyclophosphamide (OFA + FC) or FC alone; the primary endpoint being progression-free survival (PFS) assessed by an independent review committee (IRC). Between March 2009 and January 2012, 365 patients were randomized (OFA + FC: n = 183; FC: n = 182). Median IRC-assessed PFS was 28.

Cancer-associated thrombotic microangiopathy.

Cancer-associated thrombotic microangiopathy refers to a group of disorders characterised by microvascular thrombosis, thrombocytopenia, and ischaemic end-organ damage. Haemolytic uraemic syndrome and thrombotic thrombocytopenic purpura are the two major subtypes. It can be a manifestation of the malignancy itself or a complication of its therapy.

Acute Coronary Syndrome Manifesting as an Adverse Effect of All-trans-Retinoic Acid in Acute Promyelocytic Leukemia: A Case Report with Review of the Literature and a Spotlight on Management.

Background. Acute promyelocytic leukemia is characterized by t(15;17). This leads to the formation of PML/RARα which blocks the differentiation of blasts at the stage of promyelocytes.

Paclitaxel injection concentrate for nanodispersion versus nab-paclitaxel in women with metastatic breast cancer: a multicenter, randomized, comparative phase II/III study.

Paclitaxel is widely used in the treatment of patients with metastatic breast cancer (MBC). Formulations of paclitaxel contain surfactants and solvents or albumin derived from human blood. The use of co-solvents such as polyoxyethylated castor oil is thought to contribute to toxicity profile and hypersensitivity reactions as well as leaching of plasticizers from polyvinyl chloride bags and infusion sets.

Anaplastic lymphoma kinase (ALK) positive anaplastic large cell lymphoma (ALCL) of breast in a patient without a breast implant.

Non-Hodgkin lymphoma of the breast is an uncommon entity accounting for approximately 0.5% of malignant breast neoplasms and around 3% of extranodal lymphomas. Most cases of anaplastic large cell lymphoma (ALCL) of the breast have been associated with breast implants, and a few ALCL aris.

Primary gastrointestinal mantle cell lymphoma: a retrospective study.

Introduction: Primary gastrointestinal tract mantle cell lymphoma is very rare. There is paucity of literature regarding natural history and outcome of this unusual entity.

Aims And Objectives: The aim of the present study was to analyze clinical profile, epidemiological parameters, and outcome of primary gastrointestinal mantle cell lymphoma patients treated at our institute.

The actual scenario of neoadjuvant chemotherapy of breast cancer in developing country: a report of 80 cases of breast cancer from a tertiary cancer center in India.

Background: Preoperative or neoadjuvant chemotherapy is an option in patients with large operable breast cancer to facilitate the breast conservation and to downstage the disease to make inoperable breast cancer to operable one. It is also called the window of opportunity; it provides a unique opportunity to derive biological information related to tumor response. Neoadjuvant chemotherapy has been compared with standard, postoperative adjuvant chemotherapy with goals of improving survival and facilitating local therapies.