[Integrative Medicine in Chile: Towards a more global vision of people's health]. / Medicina Integrativa en Chile: Hacia una visión más global de la salud de las personas.

The World Health Organization has defined health as a state of complete physical, mental and social well-being, not just the absence of disease. Integrative medicine considers the articulation of different medical practices and systems such as mind-body therapies, manual therapies, energy medicine, whole systems and healthy lifestyles, allowing focusing on the cause of diseases and giving concrete tools to focus on the person rather than just the disease. In Chile, the Ministry of Health proposed incorporating alternative and complementary medicines through Decree 42, regulating them as auxiliary to traditional care, the conditions of practice for the exercise of acupuncture, homeopathy, and naturopathy. There are multiple barriers to implementing integrative medicine units, such as the perception that they are expensive and ineffective and, frequently, the resistance of health teams. For its advancement, it is essential to gradually incorporate this discipline in health careers curricula, agree on taxonomies and outcomes, and maintain sight that the core of health care is at the primary level. It is also necessary to generate evidence on the use of integrative medicine, especially at the local level, incorporating its practice more routinely and reporting on its potential adverse effects.

[Opinions of medical students about complementary therapies]. / Opiniones sobre terapias complementarias por parte de los estudiantes de medicina de la Pontificia Universidad Católica de Chile. Año 2014.

BACKGROUND: There is increasing national and worldwide interest on complementary therapies (CT). AIM: To describe and analyze the opinions and interest about CT among medical students. MATERIAL AND METHODS: An anonymous and voluntary survey with questions used in previous studies, was applied to students from first to fifth year. RESULTS: The survey was answered by 526 medical students, corresponding to 86% of the target population. The students knew about an average of 4.7 therapies, out of 12 displayed. The better known therapy was acupuncture, followed by homeopathy and reiki, which raised the greater interest. The knowledge and interest was higher among women, who also had a more favorable opinion about CT. The interest decreases and the proportion of unfavorable opinions increases among students of upper level courses. Forty nine percent of respondents have used CT for themselves and 22% had no experience whatsoever with them. CONCLUSIONS: In general, there is an appreciable knowledge, experience, interest and positive opinions toward CT. This favorable attitude is higher in women and decreases as career progresses. Medical students consider that they should have some approach to CT during their career.

Medicina Integrativa en Chile: Hacia una visión más global de la salud de las personas / Integrative Medicine in Chile: Towards a more global vision of people's health

La Organización Mundial de la Salud ha definido salud como un estado de completo bienestar físico, mental y social, no solo como la ausencia de enfermedad. La medicina integrativa considera la articulación de diferentes prácticas y sistemas médicos, como las terapias mente-cuerpo, las terapias manuales, la medicina energética, los sistemas completos y los estilos de vida saludables, que permite ampliar la comprensión de los procesos de salud y enfermedad, junto con dar herramientas concretas en este abordaje, centrado en la persona más que en la enfermedad. En Chile, el Ministerio de Salud planteó la incorporación de las medicinas alternativas y complementarias a través del decreto 42, reglamentándolas como auxiliares a la atención tradicional, normando las condiciones de los recintos donde se realizan y regulando hasta el momento el ejercicio de la acupuntura, la homeopatía y la naturopatía. Existen múltiples barreras para la implementación de unidades de medicina integrativa, como la percepción de que son costosas, poco efectivas y que muchas veces existe resistencia por parte de los equipos de salud. Para su avance es importante ir incorporando la disciplina en los currículums de las carreras de la salud, el consensuar taxonomías y resultados a evaluar, no perder de vista que el tronco de la atención en salud se encuentra en la atención primaria y generar un mayor desarrollo de la evidencia asociada a su uso, sobre todo a nivel local, incorporando de manera más rutinaria el informar también sobre sus potenciales efectos adversos.

The World Health Organization has defined health as a state of complete physical, mental and social well-being, not just the absence of disease. Integrative medicine considers the articulation of different medical practices and systems such as mind-body therapies, manual therapies, energy medicine, whole systems and healthy lifestyles, allowing focusing on the cause of diseases and giving concrete tools to focus on the person rather than just the disease. In Chile, the Ministry of Health proposed incorporating alternative and complementary medicines through Decree 42, regulating them as auxiliary to traditional care, the conditions of practice for the exercise of acupuncture, homeopathy, and naturopathy. There are multiple barriers to implementing integrative medicine units, such as the perception that they are expensive and ineffective and, frequently, the resistance of health teams. For its advancement, it is essential to gradually incorporate this discipline in health careers curricula, agree on taxonomies and outcomes, and maintain sight that the core of health care is at the primary level. It is also necessary to generate evidence on the use of integrative medicine, especially at the local level, incorporating its practice more routinely and reporting on its potential adverse effects.

Complementary and alternative medicine in patients with inflammatory bowel disease: A survey performed in a tertiary center in Chile.

OBJECTIVES: The aim of this study was to assess the type and prevalence of complementary and alternative medicine (CAM) use in patients with inflammatory bowel disease (IBD) who are treated at our center. DESIGN: Observational, cross-sectional questionnaire-based study that included patients from the IBD program of our center. SETTING: Tertiary clinical center in Santiago, Chile. MAIN OUTCOME MEASURES: Types of CAM being used by patients with IBD. RESULTS: A total of 200 patients were included, 68% ulcerative colitis, 29% Crohn's disease, and 3% non-classifiable IBD. Overall, 25% of the patients reported current use of CAM, 30% reported using in it the past, and 45% indicated that they had never used it before. The use of CAM was recommended in 20% of the patients by other healthcare professionals and in 10% of the patients by the gastroenterologist. Forty-nine percent of the patients informed the gastroenterologist that they were using CAM. Overall, 86% of the patients did not modify the conventional medical treatment (CMT). None of the patients who were using curcumin, homeopathic medicine, acupuncture or biomagnetism modified the CMT. CONCLUSIONS: The type of CAM being used plays an important role when the patient makes the decision to inform the gastroenterologist. Other healthcare professionals play an important role in providing the advice to start CAM. Gastroenterologists must be aware of the high prevalence of CAM use in IBD patients, actively ask about CAM use and guide the patients who want to use CAM in a responsible and safe manner.

Una aproximación a la dignidad del trabajo médico / The dignity of medical work. A qualitative approach

BACKGROUND: A work that dignifies, that is adequately rewarded and is carried out with social protection is considered decent by the International Labor Organization. AIM: To describe and understand the different dimensions of the dignity of medical work from the perspective of Chilean male and female doctors. MATERIAL AND METHODS: From a qualitative approach, the first stage of the study consisted in the application of an open response survey which was answered by doctors from all over the country. The second stage consisted in discussion instances about dignity of medical work. In the third stage, semi-structured in-depth interviews with doctors of both sexes and of different generations were conducted. The analysis of the data was carried out following the approaches of the Grounded Theory. RESULTS: The concept of dignity of medical work arises from a historical process of social conquest and implies the recognition of the rights of professionals and patients. Optimal conditions are required to provide quality health care. However, even in unworthy conditions, doctors do everything possible to provide a decent care. The need to humanize the relationships that occur in the context of health care is proposed. Carrying out medical work with excellence and professionalism contributes to personal fulfillment. Associativity contributes to dignify medical work. CONCLUSIONS: The dignity of medical work is understood by doctors as a polysemic and relational concept.

Estudio Retrospectivo de Fisuras Labio-Máxilo-Palatina en Chile, 12 Años de Seguimiento / Retrospective Study of Cleft Lip and Palate in Chile, 12-Year Follow Up

Describir el perfil epidemiológico de los pacientes con FLMP no sindrómica de acuerdo a los factores que involucran a la madre. Estudio de tipo observacional, retrospectivo y analítico a partir de los datos de los casos de FLMP no sindrómicos. Se clasifico el tipo de FLMP y las variables que involucran a la madre. Fueron evaluadas 236 fichas completas de pacientes. Un 56,60 % pertenecen al sexo masculino y 43,40 % al sexo femenino. El mayor porcentaje nació el año 2011 (15,57 %), la FLP es la más prevalente (44,92 %), el 26,67 % de las madres tenía entre 21-25 años al momento del parto, un 80,50 % y 87,50 % consumió alcohol y tabaco respectivamente durante primer trimestre del embarazo, y un 41,33 % se desempeñó en rubro agrícola. Pueden ser considerados como factores de riesgo durante el embarazo: estrés post catástrofe natural, enfermedades crónicas, consumo de fármaco, hábito tabáquico y alcohólico y exposición a pesticidas.

The objective of the study was to describe the epidemiologic profile of patients with non-syndromic cleft palate according to factors that involve the mother. Observational, retrospective and analytical study from data obtained of non-syndromic cleft lip palate cases. The type of cleft lip and palate (CLP) and the variables that involve the mother were classified. In this analysis 236 fulfilled clinical records from patients were evaluated; 56,60 % correspond to male and 43,40 % to female. Most births occurred in 2011 (15,57%), cleft palate is the most prevalent (44,92 %), at the moment of birth mothers were 21-25 years old (26,67 %), most of the mothers consumed alcohol or tobacco during the first trimester of pregnancy (80,50 % and 87,50 %, respectively), and 41,33% worked in agriculture related jobs. In conclusion post natural catastrophe stress, chronic diseases, consumption of drugs, smoking and alcohol habits and exposure to pesticides can be considered as a risk factor for having a child with CLP.

[Attitudes regarding the delivery of formal and informal care: comparison of French and Chilean adolescents]. / Attitudes à l'égard des soins formels et informels: comparaison d'adolescents français et chiliens.

The representations that youth have of health professionals and young people's demands in terms of the operation and administration of services create an original and complex problematic. Clearly, this originality implies the important differences from one culture to another. For this very reason, it seemed that a comparative study relating the representations and attitudes confronted when care is sought by young people from countries with different cultural contexts would assist in comprehending why adolescents have such particular ways of using--or not using--formal and self-administered health services. An original open-ended response questionnaire was jointly designed and validated by a French and Chilean team. A mutually agreed upon sample of 957 school children, adolescents aged from 14 to 19, participated in the study in France and in Chili. The following correlations were found. In the event of a sleeping problem (or other general worry that is physically manifested), the mother is the privileged confidant, and in the specific case of a relationship or emotional problem, it is usually one of the adolescents' friends. The general practitioner is the favoured professional person in the event of a purely physical problem. When confronted with an emotional problem, one-third of adolescents say that they would not consider going to a consultation. The expectations of the French toward health professionals are more often within the "emotional" arena than those of the Chileans which generally concern the "medical/technical" field. The practice of self-administered care is qualitatively similar but the French prefer taking medication whereas the Chileans prefer the "little home remedies". The use of natural medicine is more widespread among young Chileans, but the types of medicine used are similar, namely herbal teas and other plant-based remedies and homeopathy. These results have a variety of implications, especially in terms of the need for training health professionals in the consideration of emotional and relationship problems. It is desirable that the official health care sector considers the care delivered outside of it as being complementary resources, which respond to the adolescents' need for autonomy, and then integrate those contributions into its own area of financial responsibility.

Parámetros cefalométricos para determinar biotipo facial en adultos chilenos / Cephalometric norms related to Facial type in eugnathic Chilean adults

RESUMEN: Objetivo: Determinar normas cefalométricas relacionadas con el biotipo facial en una población eugnácica chilena adulta y compararla con los parámetros cefalométricos clásicos. Material y método: Estudio transversal. Se analizaron 96 telerradiografías digitales de adultos jóvenes chilenos eugnácicos entre 18 y 35 años. El análisis cefalométrico fue realizado con el software Quick Ceph 2000®. Resultados: El ángulo goníaco tuvo un valor promedio de 121.96º, el ratio de Bjork-Jarabak 67.11%, el ángulo SN-GoGn 32.65º, el ángulo interbasal de Schwarz 23.8º, el VERT de Ricketts un valor de 2.33 y la altura facial inferior de Ricketts un valor de 44.1º. Se observaron diferencias significativas entre hombres y mujeres para el ratio de Bjork-Jarabak, ángulo SN-GoGn, ángulo interbasal de Schwarz y el VERT de Ricketts. Conclusiones: Los parámetros estudiados: ángulo goníaco, ángulo SN-GoGn, ángulo interbasal, altura facial inferior de Ricketts, son similares a las normas cefalométricas establecidas por sus autores originales, a excepción del ratio de Björk-Jarabak y el VERT de Ricketts. Asimismo, existe un fenómeno de dimorfismo sexual significativo, que debe ser tomado en cuenta al momento de diagnosticar a los individuos adultos.

ABSTRACT: Objective: The aim of this study was to determine cephalometric standards related to facial type in a eugnathic adult Chilean population and to compare them with the classical cephalometric parameters. Methods: Cross-sectional study. Ninety six eugnathic young Chilean adults (between 18 and 35 years old) were included in this study. Lateral digital standardized cephalometric radiographs were used. The cephalometric analysis used Quick-Ceph 2000® software. Results: The mean value of the gonial angle was 121.96º, the Biörk-Jarabak ratio was 67.11%, SN-GoGn angle was 32.65º, interbasal angle (Schwarz) was 23.8º, Ricketts VERT was 2.33 and Ricketts lower facial height 44.1º. There was a significant difference between men and women for the Biörk-Jarabak ratio, SN-GoGn, interbasal angle and Ricketts VERT. Conclusion: Cephalometric standards obtained are similar to those established by the original authors, except for the Björk-Jarabak ratio and Ricketts lower facial height. However, there is a significative sexual dimorphism that should be considered when making a patient´s diagnosis.

Estudio de los Valores de Hemograma en Niños con Caries Temprana de la Infancia Severa / Study of Hemogram Values in Children with Severe Early Childhood Caries

RESUMEN: La caries temprana de la infancia severa (CTI-S) es una enfermedad crónica que afecta a niños menores de 6 años, produce dolor, infección y destrucción de los tejidos dentales. El dolor que experimentan los niños con CTI-S puede llevar a hábitos alimenticios alterados que pueden causar deficiencias nutricionales. El objetivo fue evaluar los valores de hemograma en niños con CTI-S y compararlos con los valores normales de referencia para la edad. Se realizó un estudio retrospectivo observacional. Se analizaron las fichas y hemogramas de 47 niños con CTI-S, clasificados como ASA 1, atendidos bajo anestesia general en el Hospital de la Fuerza Aérea de Chile. Se tomaron en cuenta los valores del hemograma en relación a: Hematocrito, Hemoglobina y VCM. Se realizaron test descriptivos para las variables en estudio y se utilizó el testt para comparar los valores de hemograma con los valores normales de referencia. Se encontró una disminución de los valores de hematocrito en 4 pacientes (8,5 %) y una disminución del valor de VCM en 17 pacientes (36,7 %). Se encontraron diferencias significativas al comparar los promedios obtenidos en relación a hematocrito, VCM y hemoglobina en niños con CTI-S con el promedio de referencia (p <0,001). De acuerdo con los resultados obtenidos en este estudio, podemos concluir que los niños con caries temprana de la infancia severa, tienen alteraciones en los valores promedio de hemograma en relación a hematocrito, hemoglobina y VCM.

ABSTRACT: Severe early childhood caries (S-ECC) is a multifactorial chronic disease that affects children under 6 years of age, produces pain, infection and destruction of the dental tissues. The pain experienced by children with SECC may lead to altered eating habits that may cause nutritional deficiencies. The aim of this study was to evaluate the hemogram values in children with severe early childhood caries, and compare them with age population reference values. An observational retrospective study was carried out. We analyzed the medical records and their respective hemograms of 47 children with S-ECC, classified as ASA1, attended at the Chilean Air Force Hospital under general anesthesia. The hemogram values were taken into account in relation to: hematocrit, hemoglobin and mean corpuscular volume (MCV). Descriptive tests were carried out for the variables under study and the t-test was used to compare the hemogram values with the normal reference values. A decrease in hematocrit values was found in 4 patients (8.5 %) and a decrease in the value of MCV in 17 patients (36.7 %). Significant differences were found when comparing the averages obtained in relation to hematocrit, hemoglobin and MCV in children with S-ECC with the reference average (p <0.001). According to the results obtained, in this study, we can conclude that children with severe early childhood caries, have alterations in the average of hemogram values in relation to hematocrit, hemoglobin and MCV.

Hipoacusia neurosensorial adquirida asociada a alteraciones vestibulares y / o control postural / Neurosensorial acquired hypoacusia associated with vestibular alterations and / or postural control

La otitis media aguda es una infección del oído medio con alta prevalencia en población pediátrica, las complicaciones pueden generar desde hipoacusia neurosensorial de diverso grado hasta alteración vestibular y/o control postural, aunque de ello no existen mayores reportes ni investigaciones en Chile. Por lo anterior, el objetivo fue asociar la hipoacusia neurosensorial a alteraciones vestibulares y/o de control postural. Se evaluó a un sujeto de sexo femenino, 13 años de edad, quien presentó múltiples cuadros de Otitis Media Aguda y fue diagnosticada con hipoacusia neurosensorial bilateral grado moderado. Antes del estudio, reportó desequilibrio y aumento de riesgo de caída. Se aplicaron test auditivos (timpanometría y audiometría), vestibulares (evaluación del VIII par craneal) y de control postural (posturógrafo y tests "Time up and go", Romberg y Romberg en tándem). Se encontraron alteradas la prueba de integración sensorial, con predominancia del hemicuerpo derecho, igualmente predominancia a alteraciones auditivas en el oído derecho ante pruebas que valoraron oído medio. Se observó una relación directa entre las alteraciones posturales y de equilibrio con el tipo y grado de pérdida auditiva que presenta el sujeto de estudio.

The acute otitis media is a middle ear infection with high prevalence in pediatric population, the complications could generate from sensorineural hearing loss to vestibular alteration and/or postural control, although, there aren´t report or researches of it in Chile. Therefore, the objective was to associate sensorineural hearing loss with vestibular alterations and/or postural control. We evaluated a female subject presenting multiple events of acute otitis media and she was diagnosed with sensorineural hearing loss middle grade. Before this study, she reported imbalance and falling risk. Hearing (tympanometry and audiometry), vestibular (evaluation of the VIII cranial nerve) and postural control tests were applied (posturography and "Time up and go", Romberg and Romberg in tandem test). It was found altered the integration sensorial test, with predominance to half body right and predominance of hearing impairment in the right ear to the middle ear evaluated evidence. It was observed a direct relation between postural alterations and balance with the hearing loss type from the subject of study.

La ficha clínica mirada desde la legislación chilena actual / Clinical record looked at from the current Chilean legislation / A ficha clínica vista a partir da legislação chilena atual

Resumen: La historia o ficha clínica ha servido de instrumento de registro de las actividades sanitarias desde el inicio de las profesiones de salud, otorgándosele diversas utilidades y valoraciones, según su objetivo, un valor docente, en investigación, judicial, entre otros. Ante las diferentes interpretaciones de las normas vigentes en Chile se ha debido legislar en su uso, pertenencia, contenido y otros aspectos, aclarando algunas situaciones pero restringiendo su acceso en otros aspectos. Dado las distintas leyes y normativas a las que se asocia su uso, se hizo necesario elaborar un documento que incluya sus aspectos más importantes. Aún quedan elementos asociados a las costumbres, creencias, especialidades en salud, entre otras, que no han sido abordados por las leyes, además de la labor docente de este instrumento.

Abstract: The history or clinical record has served as an element of registration of health activities since the beginning of the health professions, granting him other utilities and valuations according to their objective, as a teaching value, in research, judicial, among others. Given the different interpretations of the norms in force in Chile, it has had to legislate in its use, membership, content and other aspects of the clinical file, clarifying some situations, but restricting their access in other aspects. Given the different laws and regulations associated with its use, it became necessary to produce a document that collects its most important aspects. There are still aspects associated with customs, beliefs, specialties in health, among others, that have not been addressed by the Laws, in addition to the teaching work of this instrument.

Resumo: A história ou ficha clínica tem servido como instrumento de registro das atividades sanitárias desde o início das profissões de saúde, concedendo-se a elas vários utilitários e valorações de acordo com sua finalidade: ensino, pesquisa, valor jurídico, entre outros. Para as diferentes interpretações das normas vigentes no Chile havia de legislar em seu uso, composição, conteúdo e outros aspectos da ficha clínica, esclarecendo algumas situações, mas restringindo seu acesso em outros aspectos. Tendo em conta as diferentes leis e regulamentos aos quais o seu uso está associado, tornou-se necessário apresentar um documento que reúne os aspectos mais importantes. Existem ainda os aspectos associados a costumes, crenças, especialidades em saúde, entre outros, que não foram abordadas pelas leis, além do ensino deste instrumento.

Retrospective Study of Traumatic Dental Injuries of Patients Treated at a Dental Trauma Clinic in Santiago, Chile / Estudio retrospectivo de Casos Atendidos en Clínica de Traumatología Dentoalveolar en Santiago, Chile

ABSTRACT: The aim of this study was to carry out a retrospective study of cases seen at the Child and Adult Dental Traumatology Clinic, Faculty of Dentistry, Universidad de Chile, Santiago. A retrospective study was carried out analysing the records of patients seen at the Dental Traumatology Clinic, Faculty of Dentistry, Universidad de Chile from January 2012 to March 2017. The inclusion criteria was that patient complaint was due to dental trauma. Data were tabulated indicating age and sex of the patient, cause, day, and tooth involved and the initial diagnosis of the dental trauma. Chi-square, Shapiro Wilk normality test and Mann-Whitney test were used for frequency analyses. A total of 117 dental records were analysed, 90 of these met the inclusion criteria. The age range of the sample was 5 to 60 years, and the average age was 14.3 years. Most injuries occurred in patients during the first and second decades of their life. Of the patients, 59.3 % were men and 40.7 % were women. The most frequent dental traumas were complicated and uncomplicated crown fractures, followed by root fractures. In the majority of the cases analysed, only one tooth was affected, and the tooth most frequently traumatized was the right upper central incisor, followed by the left upper central incisor. The most frequent dental trauma of the cases treated at the Child and Adult Dental Traumatology Clinic, Faculty of Dentistry, Universidad de Chile, Santiago, between 2012 and 2017 were crown fractures.

RESUMEN: El objetivo fue realizar un estudio retrospectivo de los casos que acuden a la clínica de Traumatología Dentoalveolar (TDA) Pediátrica y del Adulto de la Clínica de Odontología de la Universidad de Chile. Se realizó un estudio retrospectivo analizando las fichas de pacientes atendidos en la Clínica de TDA de la Facultad de Odontología, Universidad de Chile desde enero 2012 hasta marzo 2017. El criterio de inclusión fue motivo de consulta por traumatismo dentoalveolar inmediato. Se tabularon datos consignando sexo y edad del paciente, causa, día, diente involucrado y diagnóstico inicial del TDA. Para los análisis de frecuencia se utilizó Chi-cuadrado, el test de normalidad de Shapiro Wilk y test de Mann-Whitney. Se analizaron un total de 117 fichas, donde 90 cumplieron con los criterios de inclusión. El rango de edad de la muestra fue de 5 a 60 años, con un promedio de 14,3 años. Siendo la primera y la segunda década de vida donde ocurren con mayor frecuencia los traumatismos. El 59,3 % eran hombres y 40,7 % mujeres. El TDA más frecuente fueron las fracturas coronarias complicadas y no complicadas, seguido por fracturas radiculares. En la mayoría de los casos analizados sólo un diente se encontraba afectado. El diente más frecuentemente traumatizado fue el incisivo central superior derecho, seguido por el izquierdo. Las causas más frecuentes de traumatismo fueron por caída y golpe. De los casos atendidos en la clínica de TDA de la Universidad de Chile entre 2012 y 2017 el traumatismo más frecuente es la fractura coronaria.

Parámetros mucogingivales y dentarios en estudiantes de odontología chilenos / Mucogingival and dental parameters in Chilean dental students

Fueron analizados los parámetros de proporción dentaria, posición del cénit gingival, posición y tamaño de las papilas interdentarias, biotipo gingival, cantidad de encía queratinizada y línea de la sonrisa en las 6 piezas anterosuperiores en 31 estudiantes de odontología chilenos. Se estableció un patrón de proporción dentaria similar al descrito previamente en la literatura. La posición de cénit presentó un patrón definido. El biotipo gingival fino fue el más frecuente. Los incisivos laterales presentaron la mayor cantidad de encía queratinizada, seguidos por los incisivos centrales y luego los caninos. La altura de la papila a nivel de los caninos fue mayor que en los incisivos centrales, mientras que los valores más bajos fueron encontrados a nivel de los incisivos laterales. Existió una predominancia de la línea de la sonrisa media.

Tooth proportion, gingival zenith position, position and size of the interdental papillae, gingival biotype, amount of keratinized gingiva and smile line position were evaluated in the 6 upper front teeth in 31 Chilean dental students. The tooth proportion pattern was similar to that described previously in the literature. The zenith position showed an established pattern. A thin gingival biotype was found more frequently. Lateral incisors showed the highest amount of keratinized tissue, followed by central incisors and then the canines. The height of the papillae at the canines was higher than central incisors, while the lowest values were found in the lateral incisors. There was a predominance of a medium smile line.

Asociación del índice predictivo de asma y presencia de la enfermedad en niños de la comuna de Valdivia / Association of the asthma predictive index and presence of the disease in children in Valdivia, Chile

There are predictive indexes to identify asthmatic patients from the rest of the recurrent wheezing phenotypes. The aim of this work was to evaluate the association between the positive Asthma Predictive Index (API) and the presence of asthma between the age of six and seven years old, in children from Valdivia, Chile. Methods: API was applied to 101 asthmatic children (cases) and 100 non-asthmatic children (controls). Data were analyzed using STATA v. 11 (2009). Fisher Exact Test was used to determine the relationship between variables. Results: 72.3% of asthmatic patients and 3% of non- asthmatic patients had a positive index. Significant differences (p < 0.001) were shown in all the variables included in the API. In our group of patients, the probability for a child to develop asthma was at least 24 times higher if he/she had a positive API (OR = 84.3 CI95% 24.1-436.5). Conclusion: API is a good tool to predict asthma and allows to take right decisions in recurrent wheezing children younger than 36 months old.

Es un desafío identificar pacientes asmáticos entre sibilantes recurrentes, por eso existen índices predictivos. El objetivo de este estudio es evaluar la asociación entre índice predictivo de asma (IPA) positivo, y presencia de asma entre los seis y siete años de edad, en niños de la comuna de Valdivia. Material y Método: Se aplicó el índice IPA a 101 casos (niños asmáticos) y 100 controles (niños sin asma). Se utilizó STATA v.11 (2009), y Test exacto de Fisher para determinar relación entre variables. Resultados: 72,3% de los pacientes asmáticos y 3% de los no asmáticos tuvieron un índice IPA positivo. Se demostraron diferencias significativas (p < 0,001) en todas las variables que componen los criterios del IPA. En nuestros pacientes, la probabilidad de desarrollar asma fue al menos 24 veces mayor si tenían índice IPA positivo (OR 84,3 IC95% 24,1-436,5). Conclusión: El índice IPA es una buena herramienta para predecir asma, y permite tomar decisiones acertadas en pacientes sibilantes menores de tres años.

Opiniones sobre terapias complementarias por parte de los estudiantes de medicina de la Pontificia Universidad Católica de Chile. Año 2014 / Opinions of medical students about complementary therapies

Background: There is increasing national and worldwide interest on complementary therapies (CT). Aim: To describe and analyze the opinions and interest about CT among medical students. Material and Methods: An anonymous and voluntary survey with questions used in previous studies, was applied to students from first to fifth year. Results: The survey was answered by 526 medical students, corresponding to 86% of the target population. The students knew about an average of 4.7 therapies, out of 12 displayed. The better known therapy was acupuncture, followed by homeopathy and reiki, which raised the greater interest. The knowledge and interest was higher among women, who also had a more favorable opinion about CT. The interest decreases and the proportion of unfavorable opinions increases among students of upper level courses. Forty nine percent of respondents have used CT for themselves and 22% had no experience whatsoever with them. Conclusions: In general, there is an appreciable knowledge, experience, interest and positive opinions toward CT. This favorable attitude is higher in women and decreases as career progresses. Medical students consider that they should have some approach to CT during their career.

Perfil clínico de los pacientes ingresados al programa EPOC en un consultorio de atención primaria durante 10 años / Clinical profile of patients admitted to a COPD program in a primary care setting during 10 years

Our objective was to determine the clinical profile of patients admitted to the COPD program of CESFAM Silva Henríquez of Puente Alto, Chile, between 2004 and 2014. We analyzed the clinical and spirometric data of medical and controls records as being admitted to the program. The predicted FEV1 percentage average of the 65 patients analyzed was 76.6%. 47.7% had mild, 40% moderate and 12.3% severe COPD. The patients were 62 years-old in average, 55.4% were women, 78.5% had smoking history, 73.6% had been exposed to wood and/or coal combustion (50.1% to both), 61.5% had some comorbidity (90% cardiovascular). 40% were under monotherapy with short-acting bronchodilator (BDc) and 50.7% received dual therapy with BDc and inhaled corticosteroid. Our COPD patients were predominantly women over 60 years old, exposed to tobacco and biomass and most of them had cardiovascular comorbidities.

Nuestro objetivo fue conocer el perfil clínico de los pacientes ingresados al programa EPOC del CESFAM Silva Henríquez de la comuna de Puente Alto entre 2004 y 2014. Para eso analizamos los datos clínicos y espirométricos de las fichas clínicas y cartolas de controles al momento del ingreso al programa. El porcentaje del VEF1 predicho promedio de los 65 pacientes analizados fue de 76,6%. El 47,7% fue EPOC leve, 40% moderado y 12,3% severo. La edad promedio fue 62 años, el 55,4% fueron mujeres, 78,5% tenía antecedentes tabáquicos, 73,6% había estado expuesto a combustión de leña y/o carbón (50,1% a ambos), 61,5% tenía alguna comorbilidad (90% cardiovascular). Al 40% se les indicó monoterapia con broncodilatador de acción corta (BDc) y al 50,7% terapia dual con BDc más corticoide inhalado. Nuestros EPOC fueron predominantemente mujeres mayores de 60 años, expuestas a tabaco y biomasa y con comorbilidades, preferentemente cardiovasculares.

Factores pronósticos y sobrevida a mediano plazo de una cohorte de pacientes con cáncer pulmonar atendidos en la red de salud de la Universidad Católica: Período 2007-2011 / Prognostic factors and short-term survival of a cohort of adult patients with lung cancer treated in a network of health, 2007-2011

Lung cancer is the leading cause of death from malignancy worldwide. In Chile the magnitude of the problem and the diagnosis-associated survival are unknown. Methods: We examined a cohort of 202 adult patients with lung cancer histologically confirmed in a single health network between January 2007 and December 2011. We accessed to medical records and images files of patients, recording the clinical, histological, imaging and staging data. Patients were followed until December 2013 to assess survival. Results: The mean age of the cohort was 68.1 ± 11.5 years, 53% were male and 86% had a smoking history. 82.2% of the cases were symptomatic at diagnosis, been cough the symptom most frequently reported. The predominant histological subtype was adenocarcinoma (42%), followed by squamous cell carcinoma (26.2%). In women, adenocarcinoma was the leading histology variety (56.4%), and in males it was adenocarcinoma (37%) and squamous cell carcinoma (33.3%). The majority of the patients were diagnosed at advanced stages of the disease. The 36-month survival rate was 46.1%. The mean survival according to clinical stage was 70.7 month in stage I, 60.3 in stage II, 47.1 in IIIA, 12.3 in IIIB and 11.7 month in stage IV. According to histological variety, the mean survival was 36.6 month in adenocarcinoma, 33.8 in squamous cell carcinoma, 20.9 in large-cell carcinoma, 11.9 in small-cell carcinoma and 19.6 month in undifferentiated non small-cell carcinoma. There were no significant differences in survival by age or gender. Conclusion: The most common histological type was adenocarcinoma and short-term survival was related to the clinical staging and histological variants.

El cáncer pulmonar es la principal causa de muerte por neoplasia a nivel mundial. En Chile se desconoce la magnitud del problema y la sobrevida asociada al diagnóstico. Material y Métodos: Se examinó una cohorte de 202 pacientes adultos con cáncer pulmonar confirmados histopatológicamente en una red de salud entre Enero de 2007 y Diciembre de 2011. Se accedió a las fichas clínicas y archivos de imágenes de los pacientes, registrando las variables clínicas, histológicas, imagenológicas y la etapificación clínica. Se siguió prospectivamente a los pacientes hasta Diciembre de 2013 para determinar sobrevida. Resultados: La edad promedio de la cohorte fue de 68,1 ± 11,5 años, 53% eran varones y 86% tenía historia de tabaquismo. El 82,2% de los casos presentaron síntomas al momento del diagnóstico, siendo la tos el más frecuente. La variedad histológica preponderante fue el adenocarcinoma (42%), seguido del carcinoma escamoso (26,2%). En las mujeres la mayoría de los tumores correspondieron a adenocarcinomas (56,4% del total) y en varones predominaron el adenocarcinoma (37%) y el carcinoma escamoso (33,3%). La mayoría de los pacientes se diagnosticaron en estadios avanzados de la enfermedad. La sobrevida global a los 36 meses fue 46,1%. La sobrevida media por estadio clínico fue de 70,7 meses en el estadio I, 60,3 meses en estadio II, 47,1 meses en IIIA, 12,3 meses en IIIB y 11,7 meses en IV Según histología, la sobrevida media en meses fue de 36,6 en adenocarcinoma, 33,8 en carcinoma escamoso, 20,9 en células grandes, 11,9 en células pequeñas y 19,6 en tumor no células pequeñas indiferenciado. No hubo diferencias significativas en la sobrevida por edad y género. Conclusión: La variedad histológica más frecuente es el adenocarcinoma y la sobrevida está relacionada a la etapificación clínica y variedad histológica.

Estudio cualitativo del efecto del consumo de tintura madre de Allium sativum L. en la concentración de lisozima y proteínas totales en niños menores de 6 años con infecciones respiratorias agudas (I.R.A.) en el consultorio de Hualqui, VIII Región, Chile / Qualitative study of the effect on consumption of the mother tincture of Allium sativum (garlic) in the lysozyme concentration and total protein in children under 6 years old with acute respiratory infection in the Hualqui Medic´s office, VIII Region of Chile

Sampled population was children under 6 years with acute respiratory infection and the sample were obtained from sputum. The aim was to determine the changes in the concentrations ob both, lisozyme and total protein, before and after the intervention with the garlic mother tincture. It was a pilot study quantitative and through a system of nonrandomness simple of the probabilistic a sample of 25 individuals for determining if you belong to the treatment group (mother tincture) or control (placebo). The results indicate a decrease in the concentration of lysozyme and total proteins in the treatment group between 3 to 5 days after initiated treatment, on the other hand the control group showed an increase in the measurements. Only the treatment group showed positive changes in type symptomatical of the disease. Mother Tincture of garlic is a phytotherapeutic alternative excellent for effectively combat acute respiratory infections in children.

La población muestreada fueron niños menores de 6 años con I.R.A y la muestra fue obtenida de la expectoración. El objetivo fue determinar los cambios en la concentraciones de lisozima y proteínas totales, antes y después de la intervención con la tintura madre de ajo. Fue un estudio cuantitativo experimental y a través de un sistema de aleatoriedad simple del tipo probabilístico se toma una muestra de 25 individuos para determinar si pertenecerán al grupo tratamiento (tintura madre) o control (placebo). Los resultados obtenidos indican una disminución en la concentración de lisozima y proteínas totales del grupo tratamiento entre los 3 a 5 días después de iniciado el tratamiento, en cambio el grupo control reveló un aumento en las mediciones. Solamente el grupo tratamiento evidenció cambios positivos de tipo sintomatológico de la enfermedad. La tintura madre de ajo es una excelente alternativa fitoterapeútica para el combate eficaz contra las infecciones respiratorias agudas en niños.

Plan de negocios para una red de centros de bienestar y calidad de vida a través de medicina complementaria / Business plan for a network of wellness centers and quality of life through complementary medicine

El Plan de negocios presentado en este trabajo, expone el proceso de diseño, factibilidad e implementación de una red de Centros de Terapias Complementarias en la Región Metropolitana. Las Terapias Complementarias son opciones a la medicina convencional y abarcan distintas disciplinas, entre ellas la Acupuntura y el Yoga. La OMS señala, que la accesibilidad a la salud, una creciente longevidad, el impacto negativo a la salud de los medicamentos tradicionales y el deterioro de la relación médico-paciente estimulan el crecimiento de este mercado. En Chile, en una encuesta realizada el 2012 por el Ministerio de Salud, indicó que el 55% de la población ha utilizado por lo menos una vez algún tipo de Terapia de este tipo. La metodología de estudio consiste en ocho etapas, inicialmente se busca una oportunidad de negocios, luego se realiza un diagnóstico competitivo del mercado donde ingresará el proyecto, posteriormente se propone la estrategia que impulsará la ventaja competitiva del mismo, entorno a esto se realizan los planes de marketing, operaciones y gestión de talento, que serán el soporte de la propuesta de valor de la idea, finalmente se realiza un análisis financiero para evaluar su factibilidad y algunos escenarios posibles. La estrategia propuesta al mercado fue la diferenciación, basado en un servicio de carácter personalizado e integral, realizado por Terapeutas profesionales de la salud y con estudios en el país de origen de la Terapia que se especializa, soportado por alianzas estratégicas con centros educacionales. Esto responde a la necesidad del cliente en su búsqueda de bienestar y calidad de vida en términos de salud. Inicialmente se abrirá un Centro con las Terapias de Acupuntura, Yoga, Homeopatía, Naturopatía y Fitoterapia, para luego extenderse a dos locales más en el año 5 y 7 respectivamente, pero solo con el ofrecimiento de tres disciplinas , según la demanda estimada. La inversión inicial es de $20.129.726 y el capital de trabajo necesario es de $88.695.284. El VAN del proyecto es de -$86.553.968 y la TIR es de 3.49%, la que resultó no ser atractiva para el inversionista , sin embargo existe otra alternativa, la apertura de sólo dos Centros, en este escenario el VAN sube a $25.804.158 y la TIR a 13.07%, esto se debe a que los costos disminuyen, ya que no considera la inversión de la apertura del tercer Centro, se optimiza la capacidad de los otros locales y se evita una sobre capacidad respecto a la demanda, por lo tanto sólo el segundo caso es atractivo implementar como negocio, aun cuando la TIR es levente mayor a la tasa de descuento de 11.21% utilizada para el análisis.