A Novel Digital Educational Strategy Improves Treatment Adherence and Quality of Life in Patients with Multiple Myeloma.

Multiple myeloma, the second most common hematologic malignancy worldwide, is an aggressive disease with high morbidity and mortality rates. Although myeloma remains incurable, new treatments have improved patients' life expectancy and quality of life. However, as these therapies are administered for prolonged and often indefinite periods, their success depends on high treatment adherence and significant patient engagement.

Incidence and Prognostic Significance of High-Risk Cytogenetically Abnormalities in Multiple Myeloma Patients in Colombia.

Introduction: Multiple Myeloma (MM) is the second most common hematological cancer, several cytogenetics abnormalities such as t(4;14), del (17p), and t(14;16) were identified as a high-risk for survival, in Latin America, we have very little data on cytogenetic alterations in MM. This study describes the incidence of high-risk cytogenetically abnormalities in a Colombian population and prognostic significance.

Methods: In a retrospective cohort of new diagnostic Multiple Myeloma between 2016 and 2020, we identified a high-risk cytogenetically abnormalities t(4;14), t(14;16), and 17p deletions by FISH techniques and described incidence.

Treatment-free remission in patients with chronic myeloid leukemia: recommendations of the LALNET expert panel.

Tyrosine kinase inhibitors (TKIs) have dramatically changed the survival of chronic myeloid leukemia (CML) patients, and treatment-free remission (TFR) has recently emerged as a new goal of CML treatment. The aim of this work was to develop recommendations for TKI discontinuation in Latin America (LA), outside of clinical trials. A working group of CML experts from LA discussed 22 questions regarding TFR and reached a consensus for TFR recommendations in the region.

Measurable Residual Disease Assessment and Allogeneic Transplantation as Consolidation Therapy in Adult Acute Lymphoblastic Leukemia in Colombia.

Introduction: Detectable minimal residual disease (MRD) after therapy for acute lymphoblastic leukemia (ALL) is the strongest predictor of hematologic relapse. The objective of the study was to assess disease-free survival (DFS) and overall survival (OS) of patients with ALL according with MRD status at the end of induction therapy in a Colombian population.

Patients And Methods: We assessed a retrospective cohort to compare DFS and OS in adults with de novo ALL according to MRD status at the end of induction chemotherapy, and the type of postinduction consolidation strategy used.

Novel Ingredients Based on Grapefruit Freeze-Dried Formulations: Nutritional and Bioactive Value.

Grapefruit is a fruit with interesting nutritional value and functional properties, but a short life. Freeze-drying (FD) is a valuable technique as it produces high-quality dehydrated products. This study is aimed to obtain new food ingredients based on freeze-dried grapefruit formulated with high molecular weight solutes (gum arabic and bamboo fiber) in three different proportions (F1, F2, and F3).

Functional composition of epiphyte communities in the Colombian Andes.

We identify changes in the functional composition of vascular epiphytes along a tropical elevational gradient with the aim of quantifying the role of climate in determining the assembly of epiphyte communities. We measured seven leaf functional traits (leaf area, specific leaf area, leaf dry-matter content, leaf thickness, force to punch, stomatal density, and potential conductance index) in the 163 most abundant epiphyte species recorded across 10 sites located along an elevational gradient between 60 and 2,900 m above sea level in the Colombian Andes. We grouped the epiphyte species into seven hierarchical functional groups according to their most characteristic leaf traits.

Sensory characterization of juice obtained via rehydration of freeze-dried and spray-dried grapefruit.

Background: The acceptability of grapefruit juice obtained from rehydrated freeze-dried and spray-dried fruit was studied and compared with that of natural freshly squeezed juice and that of a commercial juice. The rheological properties, colour and solute concentration were determined. A sensory evaluation was developed to evaluate juice acceptability.

Hurricane-driven patterns of clonality in an ecosystem engineer: the Caribbean coral Montastraea annularis.

K-selected species with low rates of sexual recruitment may utilise storage effects where low adult mortality allows a number of individuals to persist through time until a favourable recruitment period occurs. Alternative methods of recruitment may become increasingly important for such species if the availability of favourable conditions for sexual recruitment decline under rising anthropogenic disturbance and climate change. Here, we test the hypotheses that asexual dispersal is an integral life history strategy not only in branching corals, as previously reported, but also in a columnar, 'K-selected' coral species, and that its prevalence is driven by the frequency of severe hurricane disturbance.

Connectivity of Caribbean coral populations: complementary insights from empirical and modelled gene flow.

Understanding patterns of connectivity among populations of marine organisms is essential for the development of realistic, spatially explicit models of population dynamics. Two approaches, empirical genetic patterns and oceanographic dispersal modelling, have been used to estimate levels of evolutionary connectivity among marine populations but rarely have their potentially complementary insights been combined. Here, a spatially realistic Lagrangian model of larval dispersal and a theoretical genetic model are integrated with the most extensive study of gene flow in a Caribbean marine organism.