¿Quién juzga la actuación médica? / Who judges medical practice?

Resumen Las demandas judiciales por la percepción del paciente de una actuación médica inadecuada son una realidad creciente en la práctica médica, la cual entraña una preocupación extendida en el gremio médico. Las demandas judiciales frecuentemente conllevan circunstancias adicionales a la primaria preocupación de prevenir o sancionar actos de negligencia médica. CETREMI emite algunas recomendaciones a los profesionales jurídicos y médicos para mejorar esta situación y evitar daños en la relación médico-paciente.

Abstract Lawsuits due to patient perception of inappropriate medical actions are a growing reality in medical practice, which entails widespread concern in the medical community. Lawsuits often entail additional circumstances beyond the primary concern of preventing or sanctioning acts of medical negligence. CETREMI proposes various recommendations aimed at legal and medical professionals to improve this circumstance and avoid harming the doctor-patient relationship.

Non-alcoholic fatty liver disease and thrombocytopenia IV: its association with granulocytopenia

ABSTRACT Introduction: We have previously shown that some patients present thrombocytopenia (less than 100 × 109/L platelets) in non-alcoholic fatty liver disease (NAFLD). To further explore the nature of this association, we have now analyzed the association of thrombocytopenia with neutropenia (less than 0.5 × 109/L granulocytes) in NAFLD. Material and methods: Persons with NAFLD were prospectively accrued in the study after February 2018. The presence of NAFLD was defined by both serologic determinations (Fibromax ®) and liver transient elastography (TE/Fibroscan ®). Results: In 123 consecutive patients with NAFLD without cirrhosis, thrombocytopenia was identified in 20 (16%), whereas neutropenia was identified in 9 (7%). In the subset of 20 patients with NAFLD and thrombocytopenia, granulocytopenia was identified in 5 (25%), whereas in the subset of 9 patients with granulocytopenia, thrombocytopenia was identified in 5 (55%). We found a significant association between thrombocytopenia and both leukopenia and granulocytopenia (OR 8.25, 95% CI 1.9-34.2, p = 0.004). Conclusions: Both thrombocytopenia and neutropenia were identified in persons with NAFLD and, as there is a significant relationship between these two variables, we speculate that this finding may support the possibility of hypersplenism being involved in the cytopenias found in NAFLD without cirrhosis.

Nuevas modalidades de interacción entre la industria farmacéutica y los médicos / New interaction modalities between the pharmaceutical industry and physicians

Resumen Debido a las restricciones sanitarias secundarias a la pandemia de COVID-19, diversas interacciones entre la industria farmacéutica y los médicos cambiaron. Una de ellas ha sido el método promocional de medicamentos a través de reuniones académicas en torno a padecimientos de interés financiero. Una modalidad reciente ha sido la promoción unilateral de un fármaco determinado por parte de la industria farmacéutica por medio de eventos académicos con la invitación de aparentes "expertos". Estas reuniones frecuentemente están sesgadas no hacia la atención óptima de un padecimiento, sino a la promoción comercial de un medicamento específico que pudiera o no ser la mejor opción o sin la consideración de alternativas terapéuticas asociadas. El Comité de Ética y Transparencia en la Relación Médico-Industria, de la Academia Nacional de Medicina de México, analiza esta nueva circunstancia y propone algunas consideraciones a la comunidad médica.

Abstract Due to sanitary restrictions secondary to the COVID-19 pandemic, various interactions between the pharmaceutical industry and physicians have changed. One of them has been the method for promoting medicinal products through academic meetings around diseases of financial interest. A recent modality has been unilateral promotion by the pharmaceutical industry through academic events with the invitation of so-called "experts" for the promotion of a specific drug; these meetings are often biased not towards optimal care of a disease, but rather towards commercial promotion of a specific drug, which may or may not be the best option, without considering associated therapeutic alternatives. The Committee of Ethics and Transparency in the Physician-Industry Relationship, of the National Academy of Medicine, analyzes this new circumstance and proposes some considerations to the medical community.

Familias de médicos en la Academia Nacional de Medicina de México / Families of doctors at Academia Nacional de Medicina de México

Resumen Introducción: La decisión de involucrarse en el estudio y la práctica de la medicina no es fácil. Dentro del ambiente científico, alcanzar el éxito tanto profesional como personal requiere de una disciplina estricta en donde el esfuerzo se vuelve parte esencial de la vida diaria, además, el tener el apoyo familiar se vuelve un pilar para no perder la ilusión ante las distintas adversidades que se presentan en la formación médica. Objetivo: Identificar a las familias donde mínimo dos miembros pertenecen a la Academia Nacional de Medicina. Métodos: Se llevó a cabo un estudio transversal para analizar las familias de médicos mexicanos en las que por lo menos dos miembros, consanguíneos o políticos, han sido o son miembros de la Academia Nacional de Medicina de México por medio de la consulta del Directorio de la Academia Nacional de Medicina del año 2017 y el contacto de manera personal con los distintos académicos. Resultados: Se recolectó información de 45 familias pertenecientes a la Academia Nacional de Medicina de México. Conclusiones: A partir de este estudio es posible evidenciar la gran influencia que emiten algunos médicos en su entorno familiar, que hace que el estudio de la medicina sea atractivo como proyecto de vida.

Abstract Introduction: The decision to get involved in the study and practice of medicine is not easy. Within the scientific environment, achieving both professional and personal success requires a strict discipline, where effort becomes an essential part of daily life; in addition, having family support becomes crucial in order for not to lose hope when confronting the different adversities that arise during medical training. Objective: To identify members where at least two members belong to the Academia Nacional de Medicina de México" (ANMM). Methods: A cross-sectional study was carried out to identify families of Mexican doctors where at least two members, consanguineous or in-laws, have been or are ANMM members of the through a review of 2017 ANMM Directory personal contact with the different academics. Results: Information on 45 families belonging to the ANMM was collected. Conclusions: From this study, it is possible to show the great influence that some doctors have in their family environment, wich makes the study of medicine attractive as a life project.

Hematopoietic stem cell transplantation (HSCT) in the COVID-19 pandemic era / Trasplante de células progenitoras hematopoyéticas (TCPH)en la era del COVID-19

Abstract The pandemic of coronavirus infectious disease-2019 (COVID-19) caused by the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) is a threat to global health. This has become an obstacle for the practice of hematology, mostly in low-middle income countries. For those hematologist and oncologists who perform hematopoietic stem cell transplantation HSCT the usual challenges of this kind of medical procedures have increased because of the COVID-19 pandemic. The importance of find the best route for performing HSCT avoiding excessive COVID-19 risk is of great importance. By doing so, we have been able to conduct 170 hematopoieic stem cell transplants during the COVID-19 pandemia.

Resumen La pandemia de COVID-19 ha causado daños graves a la práctica de la medicina y se ha convertido en un obstáculo para la práctica de algunas especialidades. Los trasplantes de células hematopoyéticas han sufrido las consecuencias de la pandemia y muchos centros de trasplante hematopoyético en todo el mundo suspendieron sus labores. Gracias a la implementación de medidas de escrutinio y aislamiento de los pacientes sometidos a trasplante hematopoyético, hemos podido trasplantar a 170 pacientes en la época del COVID-19.

Importancia del cuadro básico de medicamentos en la prescripción médica / Importance of the list of essential medicines in medical prescription

Resumen La implementación en instituciones de salud de un cuadro básico permite adquirir y administrar una larga lista de medicamentos que presenta a los médicos las alternativas de tratamiento, así como la descripción académica colegiada de indicaciones, dosis, efectos secundarios, interacciones y análisis de costo-beneficio, con lo que se facilita la prescripción médica y la administración de insumos para la salud. El Comité de Ética y Transparencia en la Relación Médico-Industria emite diversas recomendaciones para la optimización de los beneficios generados por los cuadros básico de medicamentos.

Abstract The implementation of an essential medicines list in health institutions allows acquiring and administering a long list of drugs that offers treatment alternatives to physicians, as well as a collegiate academic description of indications, doses, side effects, interactions and cost-benefit analyses, thus facilitating medical prescription and administration of health products. The Committee of Ethics and Transparency in the Physician-Industry Relationship issues several recommendations for optimizing the benefits generated by essential medicines lists.

Automedicación y autoprescripción / Self-medication and self-prescription

Resumen La automedicación y la autoprescripción son acciones de los pacientes; la primera como elemento del autocuidado que involucra medicamentos de venta libre y la segunda como una violación a la ley de salud, pues comprende medicamentos que solo pueden expenderse con receta. Todos los inconvenientes que se han atribuido a la automedicación en realidad lo son de la autoprescripción.

Abstract Self-medication and self-prescription are actions undertaken by patients; the former, as an element of self-care that involves over-the-counter drugs, and the latter, as a violation of the Statute of Health, since it includes drugs that can only be dispensed with a medical prescription. All the drawbacks that have been attributed to self-medication are actually associated with self-prescription.

La receta médica: ¿reflejo condicionado o reflexión consciente? / Medical prescription: conditioned reflex or conscious reflection?

Resumen Extender una receta o indicar un tratamiento suele ser la última parte de la consulta médica. Este proceso crucial puede desvirtuarse debido a múltiples factores como capacidad prescriptiva limitada, exceso de trabajo y falta de reflexión o tiempo. La información insuficiente acerca del paciente o del tratamiento afecta el proceso prescriptivo y propicia errores que pueden ser graves para la salud del enfermo. La Academia Nacional de Medicina, en consonancia con la Organización Mundial de la Salud, hace énfasis en hacer del proceso prescriptivo un ejercicio de reflexión.

Abstract Writing a prescription or indicating a treatment is usually the last part of medical consultation. This crucial process can be undermined by multiple factors such as limited prescriptive ability, overwork, and lack of reflection or time. Insufficient information about the patient or the treatment affects the prescriptive process and leads to errors that can be serious for patient health. The National Academy of Medicine, in line with the World Health Organization, emphasizes the relevance of making the prescriptive process a reflective exercise.

Recomendaciones para la venta y promoción en el consultorio de tratamientos dermocosméticos / Recommendations for the sale and promotion of dermocosmetic treatments at the office

Resumen Un capítulo novedoso es la atención y promoción por parte de médicos especialistas de aspectos relacionados con procedimientos estéticos, más que con la salud. La aspiración humana de la búsqueda de la belleza personal ha generado nuevos escenarios en la labor médica. El Comité de Ética y Transparencia en la Relación Médico Industria (CETREMI) de la Academia Nacional de México ha revisado esta circunstancia y emite recomendaciones tanto a los médicos como a los productores y potenciales consumidores de procedimientos estéticos.

Abstract A novel chapter in current medical settings is the promotion and attention of esthetic aspects rather than health issues by health professionals. The human aspiration related to the search for personal beauty has generated new scenarios in medical practice. The Committee on Ethics and Transparency in the Physician-Industry Relationship (CETREMI) of the National Academy of Medicine of Mexico has analyzed this phenomenon and has issued recommendations directed both to medical professionals and to producers and potential consumers of esthetic procedures.

Infusion of convalescent plasma is associated with clinical improvement in critically ill patients with Covid-19: a pilot study

ABSTRACT Background: The ideal treatment of coronavirus disease (COVID)-19 has yet to be defined, but convalescent plasma (CoPla) has been successfully employed. Objective: The objective of the study was to study the safety and outcomes of the administration of CoPla to individuals with severe COVID-19 in an academic medical center. Methods: Ten patients were prospectively treated with plasma from COVID-19 convalescent donors. Results: Over 8 days, the sequential organ failure assessment score dropped significantly in all patients, from 3 to 1.5 (p = 0.014); the Kirby index (PaO2/FiO2) score increased from 124 to 255, (p < 0.0001), body temperature decreased significantly from 38.1 to 36.9°C (p = 0.0058), and ferritin levels also dropped significantly from 1736.6 to 1061.8 ng/ml (p = 0.0001). Chest X-rays improved in 7/10 cases and in 6/10, computerized tomography scans also revealed improvement of the lung injury. Decreases in C-reactive protein and D-dimer levels were also observed. Three of five patients on mechanical ventilation support could be extubated, nine were transferred to conventional hospital floors, and six were sent home; two patients died. The administration of CoPla had no side effects and the 24-day overall survival was 77%. Conclusions: Although other treatments were also administered to the patients and as a result data are difficult to interpret, it seems that the addition of CoPla improved pulmonary function.

Conflicts of interest in medicine. CETREMI recommendations

Conflicts of interest are situations in which judgment and integrity of medical decisions or actions are influenced by a secondary interest, often of an economic nature. The Committee of Ethics and Transparency in the Physician-Industry Relationship of the National Academy of Medicine of Mexico recognizes that these conflicts occur in health professionals' daily life, but also in public and private institutions that provide health services, as well as in the academy and in research activities. Therefore, it is necessary to identify conflicting situations and always act in accordance with the patient's interest.

Importancia de la investigación clínica independiente en la medicina: dificultades y recomendaciones / Importance of independent clinical research in medicine: difficulties and recommendations

Resumen La investigación clínica es la herramienta de mayor importancia para la identificación de estrategias diagnósticas y terapéuticas que deriven en mayor eficacia y seguridad. A pesar de su trascendencia, la implementación exitosa de la investigación clínica presenta numerosas dificultades; entre las más relevantes se encuentra la poca disponibilidad de recursos para realizar ensayos clínicos independientes. Por lo general, la industria farmacéutica absorbe los costos asociados con la mayoría de los ensayos clínicos, sin embargo, esto puede generar una disociación entre los temas de interés y las prioridades en salud, al existir interés económico como principal motivación de estos protocolos. Además del papel relevante de la industria farmacéutica, es importante que las instancias gubernamentales favorezcan las condiciones, tanto económicas como regulatorias, para la implementación de investigación clínica independiente, que aborde temas de interés médico y terapéutico, aunque no genere beneficios económicos empresariales.

Abstract Clinical research is the most important tool for the identification of diagnostic and therapeutic strategies that derive in higher efficacy and safety. Despite its significance, successful implementation of clinical research faces numerous difficulties, with one the most relevant being limited availability of resources for the performance of independent clinical trials. Generally, the pharmaceutical industry absorbs the costs associated with most clinical trials; however, this can generate dissociation between subjects of interest and health priorities when economic interest is the main driver of these protocols. In addition to the relevant role played by the pharmaceutical industry, it is important that government agencies favor adequate conditions, both in economic and regulatory aspects, for the implementation of independent clinical research that addresses subjects of medical and therapeutic interest, even if it does not generate corporate economic benefits.

Libertad de prescripción médica / Freedom of medical prescription

Resumen Los médicos requieren flexibilidad para sus prescripciones. Sin embargo, algunos límites están marcados tanto por el conocimiento vigente como por las restricciones de acceso, normas y reglamentos. El Comité de Ética y Transparencia en la Relación Médico-Industria (CETREMI) propone varias sugerencias para ayudar a los pacientes, que incluyen la selección de las mejores alternativas para cada caso, la protocolización de variaciones a los estándares de prescripción (dosis, indicaciones, etcétera) por escrito en el expediente y eludir modas, novedades no probadas, argumentos simplemente publicitarios o promocionales y conflictos de interés.

Abstract Doctors require flexibility for prescription. However, some limits are laid down both by current knowledge and by restrictions imposed by access and rules and regulations. The Committee for Ethics and Transparency in the Physician-Industry Relationship (CETREMI) of the National Academy of Medicine proposes several suggestions to help patients, which include the selection of the best alternatives for each case, formalization of prescription standards variations (doses, drug indications, etc.) written down in the medical records, and avoidance of fashions, untested novelties, argumentations solely based on advertising or commercial promotion and conflicts of interest.

Advances in the diagnosis and treatment of acute and chronic leukemia in Mexico / Avances en el diagnóstico y tratamiento de las leucemias agudas y crónicas en México

Abstract In the last 60 years, there have been substantial advances regarding the diagnosis and treatment of patients with acute and chronic leukemia in Mexico. Immunologic and molecular classifications of these diseases have improved both diagnosis and therapeutic capabilities. Although the pace of diagnostic and therapeutic advances has been slower compared with developed countries, Mexico is at the forefront among developing countries. Supporting research in these fields is expected to enhance the generation of new knowledge and improve the care of patients suffering from these diseases.

Resumen En los últimos 60 años ha habido avances notables en el diagnóstico y tratamiento de los pacientes con leucemia aguda y crónica en México. Las clasificaciones inmunológicas y moleculares de esta enfermedad han mejorado tanto la capacidad diagnóstica como las derivaciones terapéuticas. Si bien el ritmo de los avances diagnósticos y terapéuticos en México se ha visto retrasado cuando se compara con el de países desarrollados, se encuentra a la vanguardia entre los países en vías de desarrollo. El apoyo a las labores de investigación en estas áreas del conocimiento seguramente redundará en beneficio de la generación de nuevos conocimientos y de la atención de los pacientes que sufren estas enfermedades.