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1.
Iatreia ; 35(1): 40-47, Jan.-Mar. 2022. tab
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1375630

ABSTRACT

RESUMEN Introducción: el pie diabético es el causante de casi el 85 % de las amputaciones no traumáticas, ocasionando discapacidades importantes. Por ello, el personal de la salud debe estar capacitado para el reconocimiento temprano de esta condición, así como para su adecuado tratamiento. Por lo anterior, nos proponemos recopilar el conocimiento que tienen los médicos en formación del último año de la carrera Medicina de la Universidad de Antioquia, para la evaluación del pie diabético y la estratificación del riesgo de amputación. Métodos: los participantes fueron estudiantes de medicina del último año de la Universidad de Antioquia. A estos se les realizó un cuestionario que debían autodiligenciar, que constaba de 22 preguntas acerca del conocimiento sobre la evaluación y estratificación del riesgo de amputación en los pacientes con pie diabético. Resultados: fueron 148 participantes. En general, los conocimientos sobre la evaluación y estratificación del riesgo son bajos. El 16,9 % de los participantes saben realizar la prueba de monofilamento y el 22,3 % sabe interpretarla. También existe un desconocimiento acerca de los factores de riesgo para la amputación; solo el 20,9 % de los encuestados demuestran conocimientos del tema. Conclusión: el nivel de conocimiento sobre pie diabético, su diagnóstico y estratificación del riesgo es baja en los participantes del estudio. Lo anterior indica que los estudiantes de último año de medicina de la universidad de Antioquia poseen una información superficial sobre el tema, lo cual puede llevar a un retraso en el diagnóstico y la implementación de un tratamiento oportuno.


SUMMARY Justification: The diabetic foot is the cause of up to 85% of non-traumatic amputations, leading to major disabilities. Therefore, health personnel must be trained for the early recognition of this condition, as well as for the adequate treatment. We set out to identify the knowledge that doctors in training of the last year of the medical degree of the University of Antioquia have for the evaluation of the diabetic foot, as well as for the stratification of the risk of amputation. Methods: Participants were medical students of the last year in the University of Antioquia, whom were asked a self-monitoring questionnaire that consisted of 22 questions about knowledge on evaluation and stratification of the risk of amputation in patients with diabetic foot. Results: There were 148 participants. In general, knowledge about risk assessment and stratification is low. Seventeen percent of the participants know how to perform the monofilament test and 22.3% know how to interpret it. There is also a lack of knowledge about the risk factors for amputation; only 20.9% of the respondents demonstrate knowledge of the subject. Conclusion: The level of knowledge about diabetic foot, its diagnosis and risk stratification is low in the study participants. The foregoing indicates that last year medical students at the University of Antioquia have superficial information on the subject, which can lead to a delay in the diagnosis and implementation of timely treatment.

2.
Rev. chil. infectol ; 38(5): 639-646, oct. 2021. mapas, ilus, tab
Article in Spanish | LILACS | ID: biblio-1388297

ABSTRACT

ANTECEDENTES: El estado de Veracruz se ubica en el sureste de México y presenta una alta prevalencia de tuberculosis (TBC) y drogo resistencia. Sin embargo, la composición de los genotipos circulantes es poco conocida. OBJETIVO: Caracterizar la diversidad genética de la TBC en la jurisdicción sanitaria V del estado de Veracruz. MÉTODOS: Estudio transversal realizado en aislados clínicos de pacientes con TBC residentes de la jurisdicción V. Se determinó la sensibilidad a medicamentos de primera línea. La genotipificación se realizó mediante espoligotipificación y MIRU-VNTR 15 loci. RESULTADOS: Entre los 74 aislados analizados se observó resistencia a un fármaco en 44 (59%) aislados. Linaje L4 (EuroAmericano) se presentó en 73 aislados. Se identificaron cinco sublinajes; H (40%), T (22%), LAM (16%), X (13%) y U (7%). El 32% de los aislados se agrupó mediante su espoligotipo y 40% en 10 complejos clonales. CONCLUSIONES: Es la primera descripción sobre la estructura genética de TBC en la región central de Veracruz. La diversidad de genotipos podría contribuir a su dispersión en la región. Esta información será útil para el desarrollo de intervenciones y reducir el impacto de TBC en la población.


BACKGROUND: The state of Veracruz is placed in southeastern Mexico and has a high prevalence of tuberculosis (TB) and drug resistance. Nevertheless, the composition of circulating genotypes in the central region of the state is partially known. AIM: To characterize the genetic diversity of TB in the sanitary jurisdiction V of the state of Veracruz. METHODS: A cross-sectional study was conducted among clinical isolates from patients with TB living in the jurisdiction V, in Jalapa Ver., Mexico. Sensitivity to first-line drugs was determined, and genotyping was performed by spoligotyping and MIRU-VNTR 15 loci. RESULTS: Among the 74 isolates analyzed, resistance to one drug was observed in 44 isolates. L4 (EuroAmerican) was the major lineage identified. Five sublineages were the most abundant; H (40%), T (22%), LAM (16%), X (13%) and U (7%). Only 32% of the isolates were clustered by spoligotype and 40% were placed in ten clonal complexes. CONCLUSIONS: This is the first description of the genetic structure of TB in the central region of Veracruz. The diversity of genotypes could contribute to its dispersion. This information will be useful for the development of interventions to reduce the impact of TB in the population.


Subject(s)
Humans , Male , Female , Genetic Variation , Mycobacterium tuberculosis/genetics , Tuberculosis/diagnosis , Tuberculosis/microbiology , Microbial Sensitivity Tests , Cross-Sectional Studies , Bacterial Typing Techniques/methods , Drug Resistance, Bacterial , Genotype , Mexico , Mycobacterium tuberculosis/isolation & purification , Mycobacterium tuberculosis/drug effects
3.
Rev. peru. med. exp. salud publica ; 38(1): 143-152, ene-mar 2021. tab, graf
Article in Spanish | LILACS | ID: biblio-1280560

ABSTRACT

RESUMEN La Organización Mundial de la Salud (OMS) ubica a la tuberculosis (TB) como uno de los problemas de salud más preocupantes en la actualidad, y señala que se requieren de acciones novedosas para controlar su expansión y, de esta manera, alcanzar una de las metas establecidas en los Objetivos de Desarrollo Sostenible: reducir para 2030 la morbilidad e incidencia de TB. Para lograr este objetivo, está claro que las herramientas empleadas actualmente para su diagnóstico y tratamiento ya no son las adecuadas. En este sentido, es necesario desarrollar nuevos medicamentos y vacunas, así como novedosos procedimientos de administración de fármacos que generen una mejor respuesta, disminuyan el tiempo y optimicen los tratamientos. La nanotecnología ha incorporado en los últimos años un gran número de nuevas herramientas que incrementan considerablemente, la diversidad de mecanismos para la administración de tratamientos antituberculosos. Dicho esto, la presente revisión describe brevemente el estado actual de la farmacorresistencia en TB, así como las características generales de las nanopartículas que están evaluándose como herramientas para transportar antibióticos antituberculosos.


ABSTRACT The World Health Organization (WHO) places Tuberculosis (TB) as one of the most important health problems today. According to the WHO, this disease requires novel actions to control its expansion and, in this way, achieve one of the goals established in the sustainable development goals: to reduce TB morbidity and incidence by 2030 and regain control. To achieve this goal, the tools currently used for diagnosis and treatment are no longer adequate. In this sense, it is necessary to develop new drugs and vaccines, as well as novel drug administration procedures that generate a better response, reduce times, and optimize treatments. Nanotechnology has incorporated in recent years a considerable number of new tools that significantly increase the diversity of mechanisms for the administration of anti-tuberculosis drugs. Therefore, the present review briefly describes the current state of drug resistance in tuberculosis, as well as the general characteristics of nanoparticles being evaluated as tools to transport new antibiotics against tuberculosis.


Subject(s)
Tuberculosis , Nanoparticles , Antibiotics, Antitubercular , Biological Transport , Drug Resistance, Microbial , Drug Carriers , Morbidity , Anti-Infective Agents
4.
Rev. peru. med. exp. salud publica ; 38(1): 143-152, ene-mar 2021. tab, graf
Article in Spanish | LILACS | ID: biblio-1280577

ABSTRACT

RESUMEN La Organización Mundial de la Salud (OMS) ubica a la tuberculosis (TB) como uno de los problemas de salud más preocupantes en la actualidad, y señala que se requieren de acciones novedosas para controlar su expansión y, de esta manera, alcanzar una de las metas establecidas en los Objetivos de Desarrollo Sostenible: reducir para 2030 la morbilidad e incidencia de TB. Para lograr este objetivo, está claro que las herramientas empleadas actualmente para su diagnóstico y tratamiento ya no son las adecuadas. En este sentido, es necesario desarrollar nuevos medicamentos y vacunas, así como novedosos procedimientos de administración de fármacos que generen una mejor respuesta, disminuyan el tiempo y optimicen los tratamientos. La nanotecnología ha incorporado en los últimos años un gran número de nuevas herramientas que incrementan considerablemente, la diversidad de mecanismos para la administración de tratamientos antituberculosos. Dicho esto, la presente revisión describe brevemente el estado actual de la farmacorresistencia en TB, así como las características generales de las nanopartículas que están evaluándose como herramientas para transportar antibióticos antituberculosos.


ABSTRACT The World Health Organization (WHO) places Tuberculosis (TB) as one of the most important health problems today. According to the WHO, this disease requires novel actions to control its expansion and, in this way, achieve one of the goals established in the sustainable development goals: to reduce TB morbidity and incidence by 2030 and regain control. To achieve this goal, the tools currently used for diagnosis and treatment are no longer adequate. In this sense, it is necessary to develop new drugs and vaccines, as well as novel drug administration procedures that generate a better response, reduce times, and optimize treatments. Nanotechnology has incorporated in recent years a considerable number of new tools that significantly increase the diversity of mechanisms for the administration of anti-tuberculosis drugs. Therefore, the present review briefly describes the current state of drug resistance in tuberculosis, as well as the general characteristics of nanoparticles being evaluated as tools to transport new antibiotics against tuberculosis.


Subject(s)
Tuberculosis , Drug Resistance, Microbial , Nanoparticles , Biological Transport , Pharmaceutical Preparations , Morbidity , Anti-Infective Agents , Antibiotics, Antitubercular
5.
Cad. Saúde Pública (Online) ; 37(4): e00045620, 2021. tab, graf
Article in Spanish | LILACS | ID: biblio-1285827

ABSTRACT

Resumen: El objetivo fue analizar el nivel y caracterizar el uso de mecanismos de coordinación clínica entre niveles de atención, y sus factores asociados, en dos redes públicas de servicios de salud en México. Se realizó estudio transversal mediante el cuestionario COORDENA a médicos de atención primaria y especializada del estado de Veracruz. Se encontraron diferencias entre redes y niveles de atención, según el mecanismo. En ambas, la referencia/contrarreferencia es sobre todo utilizada para canalizar al paciente a otro nivel, principalmente por parte de los médicos de atención primaria. Se identificó una alta recepción de referencias por especialistas, pero escasa recepción de contrarreferencias en atención primaria. Ser hombre y reconocer al médico/a de atención primaria como responsable del seguimiento del paciente en su trayectoria asistencial, fueron factores asociados al envío frecuente de la contrarreferencia por especialistas. El informe de alta se utiliza en ambas redes para enviar información clínica al otro nivel, con mayor envío por médicos/as especialistas, y con menor recepción en atención primaria. En ambas redes, el seguimiento a las recomendaciones de los mecanismos para estandarizar la atención clínica (guías de práctica clínica, etc.) por parte médicos/as de atención primaria que de especializada. La utilización de mecanismos de coordinación entre niveles de atención es deficiente y limitada, con mayor uso de mecanismos para transferir información que para la gestión clínica. Se evidencia la necesidad de implementar estrategias que consideren la participación de los profesionales, para favorecer la adaptación local, apropiación y mejorar su uso.


Abstract: The aim was to analyze the level and characterize the use of clinical coordination mechanisms between levels of care, and their associated factors, in two public networks of health services in Mexico. A cross-sectional study was carried out using the COORDENA questionnaire to primary and specialized care physicians in the state of Veracruz. Differences were found between networks and levels of care, according to the mechanism. In both, the referral/counter-referral is mostly used to channel the patient to another level, mainly by primary care physicians. A high reception of referrals by specialists was identified, but few counterreferences in primary care. Being a man and recognizing the primary care physician, as responsible for monitoring the patient in his/her healthcare career, were factors associated with the frequent sending of the counter-referral by specialists. The discharge report is used in both networks to send clinical information to the other level, with more sending by specialist doctors, but with less reception in primary care. In both networks, the follow-up to the recommendations of the mechanisms to standardize clinical care was greater by primary care physicians than specialized ones. The use of coordination mechanisms between levels of care is deficient and limited, with greater use of mechanisms to transfer information than for clinical management. The need to implement strategies that consider the participation of professionals is evident, to favor local adaptation, appropriation and improve their use.


Resumo: O objetivo era analisar o nível e caracterizar o uso de mecanismos de coordenação clínica entre níveis de atenção e seus fatores associados em duas redes públicas de saúde no México. Estudo transversal por meio do questionário COORDENA aplicados a médicos da atenção primaria e especializada do Estado de Veracruz. Foram encontradas diferenças entre redes e níveis de atenção conforme o mecanismo. Em ambas, a referência/contrarreferência é sobre tudo utilizada para encaminhar o paciente para outro nível, principalmente por parte dos médicos da atenção primária. Foi identificado um alto recebimento de referências por especialistas, porém raras são as contrarreferências na atenção primária. Ser homem e reconhecer o médico/a de atenção primária como responsável pelo acompanhamento do paciente na sua trajetória de atendimento foram fatores associados ao envio frequente da contrarreferência por especialistas. O relatório de alta é utilizado nas duas redes para enviar informação clínica ao outro nível, com mais envios por médicos/as especialistas e menos recebimentos na atenção primária. Em ambas as redes, a observância das recomendações de mecanismos para padronizar a atenção clínica foi maior por parte dos médicos/as da atenção primária do que da especializada. O uso de mecanismos de coordenação entre níveis de atenção é deficiente e limitado, com o emprego maior de mecanismos para transmitir informação do que para a gestão clínica. Ficou evidenciada a necessidade de implementar estratégias que levem em conta a participação dos profissionais, para promover a adequação local, a apropriação e melhorar a sua utilização.


Subject(s)
Humans , Male , Female , Primary Health Care , Referral and Consultation , Brazil , Cross-Sectional Studies , Mexico
6.
Acta otorrinolaringol. cir. cuello (En línea) ; 47(3): 159-164, 2019. ilus, tab
Article in Spanish | LILACS, COLNAL | ID: biblio-1095187

ABSTRACT

Introducción: el vértigo posicional paroxístico benigno (VPPB) constituye un motivo de consulta común. A pesar de contar con un manejo sencillo con la realización de maniobras los pacientes son tratados de una manera subóptima; secundario a esto, se observa la administración de medicamentos con los cuales no se logra determinar la causa central de su queja, aumentando el número de consultas. Objetivos: explorar la asociación del uso de vestibulosupresores con el tiempo de diagnóstico y recuperación de los pacientes con VPPB. Diseño: estudio observacional, descriptivo, retrospectivo. Metodología: se incluyeron pacientes con diagnóstico de VPPB; fueron distribuidos en dos grupos según el antecedente de consumo de vestibulosupresores en los últimos 3 meses, con lo cual se evaluó el tiempo de diagnóstico y mejoría, entre octubre 1 de 2010 y mayo 31 de 2017. Resultados: se reclutaron 109 pacientes, 18 hombres y 91 mujeres. Pacientes con uso reciente de vestibulosupresores 91 y sin uso 18. El diagnóstico en el primer grupo requirió varias consultas, el segundo grupo requirió solo una consulta. El tiempo de evolución en días del primer grupo comparado con el segundo fue de 76 y 47 días, respectivamente. El tiempo que pasó entre el diagnóstico y la mejoría sintomática completa fue de 41 y 31 días, respectivamente. Conclusiones: el antecedente de consumo de vestibulosupresoresvs. no consumo, genera un aumento en las consultas para llegar al diagnóstico de VPPB, mayor tiempo de evolución clínica, entre el diagnóstico y la mejoría de los síntomas, sin diferencias estadísticamente significativas.


Introduction: Benign Paroxysmal Positional Vertigo (BPPV) constitutes a common chief complaint during consultation. Despite having a simple management with the performance of maneuvers, patients are treated in a suboptimal manner; secondary to this, it is observed that the administration of medications makes it difficult to determine the cause of their chief complaint, increasing the number of consultations. Objectives: To explore the association of the use of vestibular suppressants with the time of diagnosis and recovery in patients with BPPV. Design: Observational, descriptive, retrospective study. Methods: It included patients with a diagnosis of BPPV; Patients were distributed into two groups based on the history of the use of vestibular suppressant in the previous 3 months. The time of diagnosis and improvement for said patients were evaluated between October 1 of 2010 and May 31 of 2017. Results: 109 patients were enrolled, 18 males and 91 females. Patients with recent use of vestibular suppressants were 91, and those with no history of use 18. Diagnosis in the first group required several consultations while only one was required in the second group. Duration of illness in days for the first group compared to the second was 76 and 47 days respectively, and the time between clinical diagnosis and complete symptomatic improvement was 41 and 31 days respectively. Conclusions: history of vestibular suppressant use, is associated with an increased frequency of consultations reaching a diagnosis of BPPV, greater duration of clinical condition and greater delay between the time of diagnosis and time of clinical improvement. However, this association was not found to be statistically significant.


Subject(s)
Humans , Benign Paroxysmal Positional Vertigo , Vestibular Diseases
7.
Saudi Medical Journal. 2005; 26 (10): 1617-1623
in English | IMEMR | ID: emr-74692

ABSTRACT

Studies about health inequalities among adolescents have been conducted principally in developed countries. Although adolescents represent 15% of the Mexican population, no studies are available in this specific age group on health inequalities. In this study, we assess differences in the perception of morbidity severity among adolescent students, as well as their association with selected socioeconomic characteristics. We carried out a cross-sectional study [base-line of a longitudinal study of adolescent's health] in 1999. Participants were Mexican adolescents [n=12769] aged 12-19 years, attending to public schools selected through of multistage sampling method. We measured the health status through a self-reported morbidity in 2 weeks time. We included several socioeconomic indicators and for statistical analysis we used the multinomial logistic regression model. The prevalence of self-reported health problems was 32%. Women had 23% increased odds for reporting health problems. Age was positively associated to frequency and severity of health problems; also, there was a positive association with the mother's occupation, one-parent homes, and not owning an automobile. Morbidity reporting rates are higher than expected in this population. Moderate reporting levels are found among social groups, especially when health problems were perceived as moderately severe, suggesting the importance of socioeconomic factors as determinants. Further studies should conducted using different kinds of health indicators in this age group


Subject(s)
Humans , Male , Female , Morbidity , Attitude to Health , Socioeconomic Factors , Sex Factors , Age Factors , Cross-Sectional Studies , Developing Countries
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