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Abstract Introduction: Acute postoperative pain is a usual symptom and a surgical challenge. Objective: To determine the frequency of pain in the postoperative period of patients undergoing elective surgery and to characterize pain management at a second-level public hospital. Material and methods: A cross-section study of 175 postop patients was conducted, analyzing variables such as level of pain 24 hours after surgery according to the visual analog scale, type of surgery, use of analgesics, and anesthetic technique. Results: The findings indicate that the frequency of moderate, severe, and excruciating pain is 66.3%. In all cases, the analgesia treatment was prescribed by the treating service, and 2 to 3 nonsteroidal anti-inflammatory drugs were used in 86.4% of the cases, with a minimal use of opioids in 13% of the patients. The anesthetic techniques used included balanced general anesthesia, neuro-axial block, and a mixed technique; the latter improved pain control. Conclusion: The frequency of postoperative pain is similar to the level reported in other trials (30%-70%), pointing to the need to review our current management, with more extensive participation and training of the staff involved in pain control.
Resumen Introducción: El dolor agudo postoperatorio es un síntoma frecuente, el cual representa un reto en el ámbito quirúrgico. Objetivo: determinar la frecuencia de dolor en el paciente postoperado de cirugía electiva y caracterizar el manejo del mismo en un hospital público de segundo nivel de atención. Material y métodos: se realizó un estudio transversal en 175 pacientes postoperados, analizando las variables de grado de dolor a las 24 horas del postoperatorio con la escala visual análoga, tipo de cirugía, uso de analgésicos, técnica anestésica. Resultados: Se encontró que la frecuencia de dolor moderado, severo o insoportable es del 66.3%. El tratamiento analgésico en todos los casos fue prescrito por el servicio tratante y en el 86.4% de los casos se emplearon AINE'S, en número de uno a tres. Con un uso mínimo de opioides en el 13% de los pacientes. Las técnicas anestésicas usadas fueron AGB, BNA y técnica mixta; con mejoría en el grado de dolor con la técnica mixta. Conclusión: Existe una frecuencia de dolor postoperatorio similar a lo reportado en otros estudios (30-70%), reflejando la necesidad de revisión del manejo actual, mayor participación y capacitación del personal involucrado en su manejo.
Assuntos
HumanosRESUMO
INTRODUCTION: Three-vessel coronary artery disease is an advanced manifestation of atherosclerosis, with high prevalence in Mexico. OBJECTIVE: The aim of this study was to describe coronary risk factors in a group of patients with three-vessel coronary artery disease in Northwest Mexico. METHODS: A cross sectional study was conducted on a population with three-vessel coronary artery disease from May 2015 to February 2016. The disease was defined when ≥70% stenosis was present in each major epicardial coronary artery. Anthropometric and biochemical parameters were measured in each patient. Ankle-Brachial Index was measured with vascular ultrasound, and Syntax score calculation with an on-line application. Statistical analysis for qualitative differences was performed using Pearson X2 test, with p<0.05 being considered as significant. RESULTS: The study included 100 patients, of whom 75 were male (mean age 63±9 years) and 25 female (mean age 69±9 years). The coronary risk factors observed were diabetes (58%), hypertension (86%), smoking (68%), dyslipidaemia (100%), metabolic syndrome (71%), and obesity/overweight (75%). Diabetes and metabolic syndrome prevalence was higher in women (p=0.03), but smoking was higher in men (76%, p=0.003). Ankle-Brachial Index was abnormal in 58% of patients, the mean Syntax score was in 36.9±11.5, and the prevalence of left main coronary heart disease was 36%. CONCLUSIONS: This group of patients with complex coronary lesions has a high prevalence of coronary risk factors, which could represent a worse prognosis.
Assuntos
Doença da Artéria Coronariana/epidemiologia , Diabetes Mellitus/epidemiologia , Síndrome Metabólica/epidemiologia , Fumar/epidemiologia , Idoso , Índice Tornozelo-Braço , Doença da Artéria Coronariana/etiologia , Doença da Artéria Coronariana/patologia , Estudos Transversais , Feminino , Humanos , Masculino , Síndrome Metabólica/complicações , México/epidemiologia , Pessoa de Meia-Idade , Prognóstico , Fatores de Risco , Fatores Sexuais , Fumar/efeitos adversosRESUMO
Infections, ulcerations, gangrene and, in severe cases, extremity amputation, are common complications among diabetic subjects. Various biomaterials have been utilized for the treatment of these lesions. Chitosan is an amino sugar with a low risk of toxicity and immune response. In this study, we evaluated chitosan topical gel and film treatments for subjects with diabetic ulcerations and wounds associated with diabetes mellitus. In a pre-experimental design, we described the result of chitosan gel and film treatment for wounds and skin ulcers among patients with long-standing diabetes mellitus. We studied 8 diabetic patients with wounds and skin ulcers (long duration and Wagner degree 1-2). Initially, most lesions had some degree of infection, tissue damage and ulceration. At the end of the treatment (topical chitosan) period, the infections were cured. All patients experienced a significant improvement in the initial injury and developed granulation tissue and a healthy skin cover. This report represents one of the few published clinical experience regarding the chitosan for the treatment of skin lesions among diabetic subjects. These results are relevant and promising for the treatment of this disease.
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Abstract Introduction: Three-vessel coronary artery disease is an advanced manifestation of atherosclerosis, with high prevalence in Mexico. Objective: The aim of this study was to describe coronary risk factors in a group of patients with three-vessel coronary artery disease in Northwest Mexico. Methods: A cross sectional study was conducted on a population with three-vessel coronary artery disease from May 2015 to February 2016. The disease was defined when ≥70% stenosis was present in each major epicardial coronary artery. Anthropometric and biochemical parameters were measured in each patient. Ankle-Brachial Index was measured with vascular ultrasound, and Syntax score calculation with an on-line application. Statistical analysis for qualitative differences was performed using Pearson X2 test, with p < 0.05 being considered as significant. Results: The study included 100 patients, of whom 75 were male (mean age 63 ± 9 years) and 25 female (mean age 69 ± 9 years). The coronary risk factors observed were diabetes (58%), hypertension (86%), smoking (68%), dyslipidaemia (100%), metabolic syndrome (71%), and obesity/overweight (75%). Diabetes and metabolic syndrome prevalence was higher in women (p = 0.03), but smoking was higher in men (76%, p = 0.003). Ankle-Brachial Index was abnormal in 58% of patients, the mean Syntax score was in 36.9 ± 11.5, and the prevalence of left main coronary heart disease was 36%. Conclusions: This group of patients with complex coronary lesions has a high prevalence of coronary risk factors, which could represent a worse prognosis.
Resumen Introducción: La enfermedad coronaria de tres vasos (ECTV) es una manifestación avanzada de aterosclerosis, con alta prevalencia en el noroeste de México. Objetivo: Describir los factores de riesgo coronario (FRC) en un grupo de enfermos con ECTV en el noroeste de México. Métodos: De mayo de 2015 a febrero de 2016 se realizó un estudio transversal en una población del noroeste de México diagnosticada con ECTV. Se definió ECTV cuando existía estenosis ≥70% en cada una de las arterias coronarias epicárdicas mayores. Se midieron parámetros antropométricos y bioquímicos en cada paciente. Los parámetros para el índice tobillo-brazo (ITB) se obtuvieron con ultrasonido vascular (Edan SonoTrax 8 Hz) y un cálculo de puntaje Syntax con una aplicación en línea. Análisis estadístico con 32 de Pearson para diferencias cualitativas Se consideró significativo cuando p ≤ 0.05. Resultados: Se estudiaron 25 mujeres (edad 69 ± 9 años) y 75 varones (edad 63 ± 9 años). Los FRC observados fueron diabetes (58%), hipertensión (86%), antecedente de tabaquismo (68%), dislipidemia (100%), síndrome metabólico (71%) y sobrepeso/obesidad (75%). En las mujeres la prevalencia de diabetes y síndrome metabólico fue mayor que en los varones (p = 0.03), pero el tabaquismo fue más prevalente en los varones (76%, p = 0.003). El ITB se encontró anormal en el 58% de los pacientes, el puntaje Syntax promedio fue de 36.9 ± 11.5 y la prevalencia de la enfermedad del tronco de la arteria coronaria izquierda fue del 36%. Conclusión: En este grupo de estudio con lesiones coronarias complejas existe alta prevalencia de FRC que se refleja en y posiblemente un peor pronóstico.
Assuntos
Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Idoso , Doença da Artéria Coronariana/epidemiologia , Fumar/epidemiologia , Síndrome Metabólica/epidemiologia , Diabetes Mellitus/epidemiologia , Prognóstico , Doença da Artéria Coronariana/etiologia , Doença da Artéria Coronariana/patologia , Fumar/efeitos adversos , Fatores Sexuais , Estudos Transversais , Fatores de Risco , Índice Tornozelo-Braço , México/epidemiologiaRESUMO
BACKGROUND: Feeding modes and appetence toward certain foods are usually conditioned by the family. Obesity during adolescence usually persists during adulthood. AIM: To determine differences in family structure of adolescents according to their nutritional status. MATERIAL AND METHODS: A cross-sectional study was conducted in 60 overweight-obese and 60 normal weight adolescents. Family type was determined based on their conformation (kinship and cohabitation), development (if the mother had a remunerated job), demography (geographical area), integration (functions of the couple); life cycle stage and functionality. RESULTS: Fifty eight percent of normal weight adolescents had simple nuclear families and 47% of overweight-obese adolescents had an extended family. Thirty one and 21% of overweight/obese and normal weight adolescents lived with an overweight/obese individual, respectively. CONCLUSIONS: There are differences in the family structure of overweight/obese and normal weight adolescents.
Assuntos
Características da Família , Obesidade/epidemiologia , Adolescente , Índice de Massa Corporal , Estudos de Casos e Controles , Estudos Transversais , Comportamento Alimentar , Feminino , Humanos , Masculino , México/epidemiologia , Estado Nutricional , Sobrepeso/epidemiologia , Fatores SocioeconômicosRESUMO
Introducción: la educación es piedra angular en la prevención, atención y tratamiento de la diabetes mellitus. Promueve efectos positivos en la salud de los enfermos y sus familiares a través del conocimiento, con la finalidad de prevenir o retardar las complicaciones de la diabetes, por lo que ningún grupo etario debe ser excluido de este beneficio. Objetivo: determinar el efecto de la educación comunitaria sobre el sedentarismo, los hábitos alimentarios y la glucemia, en adultos mayores con prediabetes. Métodos: estudio cuasi experimental en 20 adultos mayores de ambos géneros, con glucemia capilar de 100 mg/dL a 125 mg/dL, derechohabientes del Instituto Mexicano del Seguro Social, adscritos a la Unidad de Medicina Familiar No. 17 del Instituto Mexicano del Seguro Social, en Villa Juárez, Sonora, México. Resultados: el promedio de edad fue 67 ± 6 años, con predominio del género femenino (60 %) y escolaridad baja. El 72 % de la población tenía familiares directos con diabetes mellitus. Luego de la estrategia educativa, mejoraron los conocimientos sobre diabetes, y hubo cambios significativos antes-después en la evaluación global (p= 0,0001), glucemia capilar (p= 0,0001) y hemoglobina glucosilada (p= 0,003). Así mismo, mejoraron los hábitos dietéticos y de ejercicio físico. Conclusiones: la estrategia educativa tiene un efecto benéfico sobre variables metabólicas y favorece cambios en el estilo de vida(AU)
Introduction: education is the milestone in the prevention, care and treatment of diabetes mellitus. It promotes positive effects for the patient's and the relatives' health through acquisition of knowledge for the purpose of preventing or delaying the diabetes complications, so any age group should be excluded from this benefit. Objective: to determine the effect of community-based education on sedentary and feeding habits and glycemia in pre-diabetic older adults. Methods: quasi-experimental study of 20 older adults of both sexes with capillary glycemia of 100 mg/dL a 125 mg/dL, rightful owners of the Instituto Mexicano del Seguro Social and ascribed to the family medicine unit no. 17 of Instituto Mexicano del Seguro Social in Villa Juarez, Sonora, Mexico. Results: the average age was 67 ± 6 years, females (60 percent) and low schooling prevailed. Seventy two percent of the population had first-line relatives with diabetes. After the educational strategy implementation, knowledge on diabetes improved and significant changes occurred when comparing before and after this intervention in terms of global assessment (p= 0.0001), capillary glycemia (p= 0.0001), and glycosylate hemoglobin (p= 0.003). Feeding habits and physical exercising showed some improvement. Conclusions: educational strategy has beneficial effects on the metabolic parameters and encourages lifestyle changes(AU)
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Humanos , Feminino , Idoso , Diabetes Mellitus/prevenção & controle , Educação em Saúde/estatística & dados numéricos , Estado Pré-Diabético/diagnóstico , Fatores de Risco , Exercício Físico , Comportamento Alimentar , Estilo de VidaRESUMO
Background: Feeding modes and appetence toward certain foods are usually conditioned by the family. Obesity during adolescence usually persists during adulthood. Aim: To determine differences in family structure of adolescents according to their nutritional status. Material and Methods: A cross-sectional study was conducted in 60 overweight-obese and 60 normal weight adolescents. Family type was determined based on their conformation (kinship and cohabitation), development (if the mother had a remunerated job), demography (geographical area), integration (functions of the couple); life cycle stage and functionality. Results: Fifty eight percent of normal weight adolescents had simple nuclear families and 47% of overweight-obese adolescents had an extended family. Thirty one and 21% of overweight/obese and normal weight adolescents lived with an overweight/obese individual, respectively. Conclusions: There are differences in the family structure of overweight/obese and normal weight adolescents.
Assuntos
Humanos , Masculino , Feminino , Adolescente , Características da Família , Obesidade/epidemiologia , Fatores Socioeconômicos , Índice de Massa Corporal , Estudos de Casos e Controles , Estado Nutricional , Estudos Transversais , Sobrepeso/epidemiologia , Comportamento Alimentar , México/epidemiologiaRESUMO
BACKGROUND: Tele-cardiology is the use of information technologies that help prolong survival, improve quality of life and reduce costs in health care. Heart failure is a chronic disease that leads to high care costs. OBJECTIVE: To determine the effectiveness of telemetric monitoring for controlling clinical variables, reduced emergency room visits, and cost of care in a group of patients with heart failure compared to traditional medical consultation. MATERIAL AND METHODS: A randomized, controlled and open clinical trial was conducted on 40 patients with Heart failure in a tertiary care centre in north-western Mexico. The patients were divided randomly into 2 groups of 20 patients each (telemetric monitoring, traditional medical consultation). In each participant was evaluated for: blood pressure, heart rate and body weight. The telemetric monitoring group was monitored remotely and traditional medical consultation group came to the hospital on scheduled dates. All patients could come to the emergency room if necessary. RESULTS: The telemetric monitoring group decreased their weight and improved control of the disease (P=.01). Systolic blood pressure and cost of care decreased (51%) significantly compared traditional medical consultation group (P>.05). Admission to the emergency room was avoided in 100% of patients in the telemetric monitoring group. CONCLUSION: In patients with heart failure, the telemetric monitoring was effective in reducing emergency room visits and saved significant resources in care during follow-up.
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Redução de Custos , Serviço Hospitalar de Emergência/estatística & dados numéricos , Custos de Cuidados de Saúde , Insuficiência Cardíaca/economia , Insuficiência Cardíaca/terapia , Telemetria , Idoso , Doença Crônica , Feminino , Humanos , MasculinoRESUMO
BACKGROUND: Prehypertension (preHTN) increases the risk of developing hypertension. The objectives of this study were to estimate the prevalence of preHTN in the Mexican adult population and evaluate the association between hypomagnesemia and preHTN. METHODS: This study was a 2-phase, population-based study. In the first phase, 4,272 Mexican adults (aged 20-65 years) were enrolled to determine the prevalence of preHTN. In the second phase, a cross-sectional analysis was performed to evaluate the association between hypomagnesemia and preHTN. The exclusion criteria were chronic diarrhea, malignancy, hepatic and renal diseases, chronic inflammatory disease, and the intake of magnesium supplements. PreHTN was defined as a systolic blood pressure (BP) of 120-139 mm Hg and/or diastolic BP of 80-89 mm Hg, and hypomagnesemia was defined as a serum magnesium concentration <1.8 mg/dl. RESULTS: The prevalence of preHTN was 37.5% (95% confidence interval (CI): 36.0-39.0): 46.7% were men (95% CI: 44.1-49.4) and 33.2% (95% CI: 31.5-5.0) were women. The serum magnesium data were available for 921 participants. Hypomagnesemia was identified in 276 (30.0%; 95% CI: 27.1-33.0) subjects; of them, 176 (63.8%; 95% CI: 58.3-69.6) had preHTN. Individuals with preHTN exhibited lower magnesium levels than individuals without preHTN (1.78±0.36 vs. 1.95±0.37, P < 0.0005). A multiple logistic regression analysis (adjusted for age, sex, smoking, body mass index, waist circumference, fasting glucose, total cholesterol, high-density lipoprotein cholesterol, and triglycerides levels) indicated a significant association between hypomagnesemia and preHTN (odds ratio = 1.78; 95% CI: 1.5-4.0, P < 0.0005). CONCLUSIONS: The prevalence of preHTN in the Mexican population is 37.5%, and hypomagnesemia is strongly associated with preHTN.
Assuntos
Magnésio/sangue , Pré-Hipertensão/epidemiologia , Desequilíbrio Hidroeletrolítico/epidemiologia , Adulto , Idoso , Glicemia , Índice de Massa Corporal , Colesterol/sangue , HDL-Colesterol/sangue , Estudos Transversais , Feminino , Humanos , Modelos Logísticos , Masculino , México/epidemiologia , Pessoa de Meia-Idade , Análise Multivariada , Pré-Hipertensão/sangue , Prevalência , Triglicerídeos/sangue , Circunferência da Cintura , Desequilíbrio Hidroeletrolítico/sangue , Adulto JovemRESUMO
BACKGROUND: Antinuclear antibodies are immunoglobulins that recognize autologous nuclear and cytoplasmic cellular components. In healthy persons they are not associated with autoimmune disease. However, they may be related to an immune risk phenotype that has not been sufficiently studied. We undertook this study to examine the presence of antinuclear antibodies in serum from blood donors. METHODS: Cross-sectional study on 379 blood donors between 18 and 65 years old. Serum for the presence of antinuclear antibodies by indirect immunofluorescence in HEp-2 cells was analyzed. The prevalence and pattern of expression were compared with age, gender, and history of rheumatic or thyroid disease. RESULTS: Prevalence of antinuclear antibodies in the study population was 13%. Most of the positive subjects were between 21 and 40 years old. Male gender expressed a greater proportion of positivity (11%) than females (2%). Likewise, 82% of males had low titers (1:80) and nucleolar type in 66% of cases (OR = 10.66 [1.83 to 62.18], p = 0.007). CONCLUSIONS: The presence of antinuclear antibodies in healthy individuals at low levels may not mean an autoimmune condition; however, it could reflect exposure to environmental factors that have not been sufficiently studied. New studies of healthy individuals are necessary in order to explain the association between the presence of these antibodies and toxic and environmental factors and their effects on health.
Antecedentes: los anticuerpos antinucleares son inmunoglobulinas que reconocen componentes celulares nucleares y citoplasmáticos autólogos. En personas sanas no se relacionan con alguna enfermedad autoinmune; sin embargo, pueden estar vinculados con un fenotipo inmunológico de riesgo que no ha sido suficientemente estudiado. Objetivo: examinar la existencia de anticuerpos antinucleares en el suero de donadores de sangre. Material y métodos: estudio transversal y analítico en búsqueda de anticuerpos antinucleares en suero mediante inmunofluorescencia indirecta en células HEp-2. La prevalencia y patrón de expresión se contrastaron con la edad, el género y los antecedentes de enfermedad reumática o tiroidea. Resultados: se estudiaron 379 donadores de sangre con límites de edad entre 18 y 65 años. La prevalencia de anticuerpos antinucleares en la población estudiada fue de 13%. La mayoría de los sujetos positivos tenía entre 21 y 40 años de edad. El género masculino expresó mayor proporción de positividad (11%) en comparación con las mujeres (2%). De la misma forma, 82% de los hombres tenía títulos bajos (1:80) y en 66% eran de tipo nucleolar (RM = 10.66 [1.83 a 62.18]; p = 0.007). Conclusiones: en individuos sanos, la existencia de anticuerpos antinucleares a títulos bajos puede no significar un estado de autoinmunidad; sin embargo, podría ser el reflejo de una exposición a factores ambientales que no han sido lo suficientemente estudiados. Es necesario realizar nuevos estudios en población sana que permitan explicar la asociación entre estos anticuerpos y los factores tóxicoambientales, así como sus efectos en la salud.