The limited use of autologous hematopoietic stem cell transplant for fit older patients with multiple myeloma in India: a retrospective analysis.

Background: Multiple myeloma (MM) predominantly affects older patients; many of whom do not undergo autologous hematopoietic stem cell transplant (AHSCT) despite the associated survival benefits. This study was conceived to investigate the patterns of AHSCT among MM patients with due regard to their age and standardized fitness assessments.

Methods: Fitness scores as per the hematopoietic stem cell transplant-comorbidity index (HSCT-CI) and risk scores as per the revised-myeloma comorbidity index (R-MCI) of MM patients treated between January 2017 and December 2019 were analyzed to assess fitness for AHSCT.

Sequential Treatment of Arsenic Trioxide Followed by All Trans Retinoic Acid with Anthracyclines has Excellent Long-Term Cure in Acute Promyelocytic Leukemia.

Acute promyelocytic leukemia (APL) remains the most curable myeloid leukemia made feasible through effective use of two differentiating agents, all trans retinoic acid (ATRA) and arsenic trioxide (ATO) with or without chemotherapy (CT). However, early morbidity and mortality remains a problem. With the objective of reducing early death a strategy of sequential induction ATO followed by consolidation ATRA in combination with CT was adopted by our group.

Retrospective Analysis of Outcomes of Patients with Relapsed, Refractory and Metastatic Sarcomas who have received Metronomic Chemotherapy.

Introduction: Paediatric soft tissue sarcoma treatments and outcomes have improved significantly in the last few decades. However, a significant number of patients still succumb to the disease. In low-middle income countries there are dual problems of advanced disease at presentation and financial burden leading to poor compliance to therapy.

Antibiotic lock therapy for salvage of tunneled central venous catheters with catheter colonization and catheter-related bloodstream infection.

Central venous catheters (CVCs) represent a significant source of infection in patients undergoing hematopoietic stem cell transplantation and can add to the cost of care, morbidity, and mortality. Organisms forming biofilms on the inner surface of catheters require a much higher local antibiotic concentration to clear the pathogen growth. Antibiotic lock therapy (ALT) represents one such strategy to achieve such high intraluminal concentrations of antibiotics and can facilitate catheter salvage.

Successful Treatment of Transplant Associated Thrombotic Microangiopathy (TA-TMA) with Low Dose Defibrotide.

Transplant associated microangiopathy (TA-TMA) is a potentially serious complication of stem cell transplantation. Though stopping calcineurin/mTOR inhibitor is the first step in managing TA-TMA, this is not always adequate. The pathophysiology of TA-TMA is different from microangiopathy seen in other settings.

Is long term storage of cryopreserved stem cells for hematopoietic stem cell transplantation a worthwhile exercise in developing countries?

Background: Stem cell units (SCUs) that are cryopreserved prior to both autologous and allogeneic hematopoietic stem cell transplants (for donor lymphocyte infusion) remain unused or partially used several times, and become an increased burden to blood banks/SCU repositories. Because of the scarcity of data regarding the duration for which the storage is useful, there is no general consensus regarding disposal of SCUs.

Methods: We conducted a retrospective audit of SCU utilization in 435 patients who planned to undergo either autologous stem cell transplantation (auto-SCT) (N=239) or allogeneic stem cell transplantation (allo-SCT) (N=196) at a tertiary cancer care center between November 2007 to January 2015.