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1.
An Med Interna ; 22(3): 142-5, 2005 Mar.
Artigo em Espanhol | MEDLINE | ID: mdl-15839826

RESUMO

In this paper, we describe a practical approach to the gastrointestinal endoscopy. We comment on the basic clinical education, endoscopy training with static models, basic courses with animals, as well as a reference to audiovisual media as books, journals, videotapes and CDs. Also we deal with the computer simulation. We describe the strategies for the interventional endoscopy training, as well as the education in the future developments. At the end, we introduce a structured training in gastrointestinal endoscopy.


Assuntos
Endoscopia Gastrointestinal , Gastroenterologia/educação , Ensino
2.
An. med. interna (Madr., 1983) ; 22(3): 142-145, mar. 2005.
Artigo em Es | IBECS | ID: ibc-038415

RESUMO

En el presente artículo, mostramos un abordaje práctico en el aprendizaje de la endoscopia gastrointestinal. Comenzamos por los métodos básicos clínicos, los cursos de entrenamiento con modelos estáticos, los cursos básicos en modelos animales, así como el material docente como CDs, vídeos, libros y revistas. También nos ocupamos de los simuladores electrónicos. Abordamos las estrategias para la enseñanza de la endoscopia terapéutica, con las técnicas actuales, así como el aprendizaje de las futuras. Finalmente presentamos un aprendizaje estructurado de la endoscopia digestiva


In this paper, we describe a practical approach to the gastrointestinal endoscopy. We comment on the basic clinical education, endoscopy training with static models, basic courses with animals, as well as a reference to audiovisual media as books, journals, videotapes and CDs. Also we deal with the computer simulation. We describe the strategies for the interventional endoscopy training, as well as the education in the future developments. At the end, we introduce a structured training in gastrointestinal endoscopy


Assuntos
Humanos , Endoscopia Gastrointestinal , Gastroenterologia/educação , Ensino
3.
An Med Interna ; 21(9): 456-60, 2004 Sep.
Artigo em Espanhol | MEDLINE | ID: mdl-15476425

RESUMO

Advanced techniques, optimal patient care, and quality management are currently important topics in clinical medicine. The increasing numbers of minimally invasive procedures being carried out in gastroenterology and surgery, and the effects of the learning curve on complication rates with various procedures, have given rise a recently debate on training standards. Public awareness and increasing legal pressure to show and document competence have further contributed to the importance of training in interventional medicine. Although evidence-based medicine is rapidly becoming the gold standard for treatment modalities, responsibility for education-including the theoretical background, as well as acquiring and refining manual skills in gastrointestinal endoscopy--is still a matter for the individual physician. Practical skills are routinely acquired by practicing on patients, initially under the supervision of a senior endoscopist. The development of new endoscopy simulators has brought out the debate whether training in basic manual skills is better obtained outside the patient. This paper presents an overview of the training simulators currently available and issues associated with them.


Assuntos
Endoscopia do Sistema Digestório , Endoscopia/educação , Ensino/métodos , Animais , Simulação por Computador , Humanos , Modelos Anatômicos , Modelos Animais , Modelos Biológicos
4.
An. med. interna (Madr., 1983) ; 21(9): 456-460, sept. 2004.
Artigo em Es | IBECS | ID: ibc-36036

RESUMO

Existen importantes áreas en la Medicina clínica como las técnicas avanzadas, el cuidado óptimo al paciente y la garantía de calidad. El incremento de técnicas mínimamente invasivas en los campos de la Gastroenterología y de la Cirugía, así como los efectos de las curvas de aprendizaje sobre la aparición de complicaciones, han suscitado recientemente un debate acerca de los estándares de formación. La alerta social y la creciente presión legal para mostrar y certificar la competencia ha venido a incrementar la importancia de la formación en la Medicina Intervencionista. Aunque la medicina basada en la evidencia rápidamente ha adquirido el estándar de referencia para las modalidades terapéuticas, la responsabilidad de la educación, incluidas las bases teóricas así como la adquisición y el perfeccionamiento de las habilidades manuales en la endoscopia digestiva, es aún una cuestión del propio médico. Las habilidades prácticas se adquieren rutinariamente, al practicar con pacientes, al principio bajo la supervisión de un endoscopista experto. El desarrollo de nuevos simuladores de endoscopia ha suscitado el debate acerca de si la obtención de la formación en habilidades manuales básicas es mejor externamente a los pacientes. Este artículo presenta una panorámica de los simuladores destinados a la formación, actualmente disponibles, así como las cuestiones asociadas con ellos (AU)


Assuntos
Humanos , Animais , Endoscopia do Sistema Digestório , Ensino , Modelos Biológicos , Modelos Animais , Modelos Anatômicos , Endoscopia , Simulação por Computador
5.
An Med Interna ; 19(2): 69-72, 2002 Feb.
Artigo em Espanhol | MEDLINE | ID: mdl-11989100

RESUMO

INTRODUCTION: Chronic Pancreatitis is a recurrent disease, frequently alcohol intake related and tend to occur in the third and the fourth decades. Stenoses and lithiasis in the main pancreatic duct causes obstruction and subsequently pain. Therefore endoscopic or surgical decompression of main pancreatic duct results in pain relief. SUBJECTS AND METHODS: Review our experience in the endoscopic management in patients suffering from chronic pancreatitis. 42 patients underwent ERCP for management of their chronic pancreatitis. Therapeutic options were sphincterotomy alone, prostheses and "do nothing". Follow-up was made by phone call and outpatient office visits. Mean follow-up was 47.8 (27.2) months. RESULTS: 22 patients underwent therapeutic ERCP. In 8 patients we performed sphincterotomy and in 14 patients, a sphincterotomy and prostheses intubation. 8 patients are asymptomatic after a mean follow-up of 10.8 (11.6) months. 2 of them, underwent sphincterotomy and six of them, underwent sphincterotomy and prostheses intubation. CONCLUSION: Therapeutic ERCP is a tool that relieves pain in a fifth of patients suffering from chronic pancreatitis.


Assuntos
Manejo da Dor , Pancreatite/terapia , Esfinterotomia Endoscópica , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Doença Crônica , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Dor/etiologia , Pancreatite/complicações
6.
An. med. interna (Madr., 1983) ; 19(2): 69-72, feb. 2002.
Artigo em Es | IBECS | ID: ibc-10449

RESUMO

Introducción: La Pancreatitis crónica es una enfermedad recurrente, frecuentemente asociada al consumo de alcohol y suele presentarse en la tercera y la cuarta décadas. Las estenosis y las litiasis del conducto pancreático principal producen obstrucción del mismo y consecuentemente dolor. Por tanto la descompresión quirúrgica o endoscópica, del conducto pancreático principal alivia el dolor. Sujetos y métodos: Revisión de nuestra experiencia en el manejo endoscópico en pacientes con pancreatitis crónica. Realizamos CPREs en 42 pacientes para el manejo de su pancreatitis crónica. Las opciones terapéuticas fueron la esfinterotomía, colocación de endoprótesis ó ninguna. El seguimiento medio fue 47,8 (27,2) meses. Resultados: 22 pacientes fueron sometidos a CPRE terapéutica. En ocho pacientes, realizamos esfinterotomía y en 14 pacientes, colocamos endoprótesis con esfinterotomía previa. 8 pacientes estaban asintomáticos, después de un seguimiento medio de 10,8 (11,6) meses. Dos de ellos, fueron sometidos a una esfinterotomía y en seis de ellos, colocamos endoprótesis, previa esfinterotomía. Conclusión: La CPRE es una herramienta que alivia el dolor en un quinto de pacientes con pancreatitis crónica (AU)


Introduction: Chronic Pancreatitis is a recurrent disease, frequently alcohol intake related and tend to occur in the third and the fourth decades. Stenoses and lithiasis in the main pancreatic duct causes obstruction and subsequently pain. Therefore endoscopic or surgical decompression of main pancreatic duct results in pain relief. Subjects and methods: Review our experience in the endoscopic management in patients suffering from chronic pancreatitis. 42 patients underwent ERCP for management of their chronic pancreatitis. Therapeutic options were sphincterotomy alone, prostheses and "do nothing". Follow-up was made by phone call and outpatient office visits. Mean follow-up was 47.8 (27.2) months. Results: 22 patients underwent therapeutic ERCP. In 8 patients we performed sphincterotomy and in 14 patients, a sphincterotomy and prostheses intubation. 8 patients are asymptomatic after a mean follow-up of 10.8 (11.6) months. 2 of them, underwent sphincterotomy and six of them, underwent sphincterotomy and prostheses intubation. Conclusion: Therapeutic ERCP is a tool that relieves pain in a fifth of patients suffering from chronic pancreatitis (AU)


Assuntos
Pessoa de Meia-Idade , Adulto , Adolescente , Idoso , Idoso de 80 Anos ou mais , Masculino , Feminino , Humanos , Esfinterotomia Endoscópica , Dor , Pancreatite , Doença Crônica , Pancreatite
7.
An. med. interna (Madr., 1983) ; 18(11): 569-572, nov. 2001.
Artigo em Es | IBECS | ID: ibc-8204

RESUMO

Objetivo: Nos propusimos describir las características demográficas y los hábitos de consumo de alcohol de un grupo de pacientes ambulatorios. Intentamos discernir la influencia de la edad, sexo, habitat y nivel socioeconómico sobre el hábito enólico. Diseño experimental: Nuestro estudio es retrospectivo, de base institucional. Pacientes: 164 pacientes ambulatorios, en seguimiento en nuestras consultas externas de la unidad de Hepatología por enfemedad hepática alcohólica. Resultados: La edad media de inicio fue 18,6 (7,36) años; los años de enolismo medio fueron de 35,4 (13,5) años y el consumo medio de alcohol de 161,2 (116,7) gramos de alcohol/día. Solo en 16 hombres (8 por ciento) se observó un consumo menor de 60 gramos de alcohol al día, y 5 mujeres (35,7 por ciento) consumían menos de 40 gramos de alcohol al día. El consumo de alcohol a lo largo de la vida estuvo correlacionado con el índice de Maddrey al final del estudio (r=+0,407). De igual forma el consumo diario de gramos de alcohol estuvo correlacionado con el aspecto ecográfico del hígado(r=+0,283), apreciándose también correlación de dicha técnica de imagen (r=+0,301) con el Tiempo de Protrombina al inicio del estudio. El porcentaje de pacientes que presentaron al menos un episodio de descompensación de su cirrosis fue del 39 por ciento. Conclusiones: La edad de inicio ronda la mayoría de edad . El consumo de alcohol a lo largo de la vida, estuvo correlacionado con el tiempo de protrombina en la última visita y el aspecto ecográfico del hígado (AU)


Assuntos
Pessoa de Meia-Idade , Masculino , Feminino , Humanos , Assistência Ambulatorial , Espanha , Alcoolismo
8.
Artigo em Es | IBECS | ID: ibc-8515

RESUMO

Intentamos aportar el valor de los marcadores bioquímicos óseos en la evaluación de la osteosclerosis inducida por el virus C de la hepatitis. Fueron incluidos en este estudio 70 pacientes con serología positiva al virus C de la hepatitis (36 hombres y 34 mujeres) . La edad media fue 56,4 (13,2) años. Evaluamos transaminasas, hormona paratiroidea (PTH), osteocalcina y desoxipiridinolina ajustada al aclaramiento de creatinina. En mujeres menores de 50 años, existió una correlación negativa entre las transaminasas y la PTH (r = - 0,8) . En mujeres mayores de 50 años, la desoxipiridinolina ajustada por aclaramiento de creatinina fue 11,3 (6,9) nM/microgramos (normal: 5-7 nM/microgramos). En este último grupo, existe un remodelado óseo acelerado de la postmenopausia.La infección crónica por el virus C de la hepatitis inhibe la secreción de paratohormona en las mujeres menores de 50 años (AU)


Assuntos
Adulto , Feminino , Masculino , Pessoa de Meia-Idade , Humanos , Biomarcadores/análise , Hepatite C Crônica/complicações , Osteosclerose/etiologia , Osteocalcina/sangue , Creatinina/sangue , Distribuição por Idade , Distribuição por Sexo , Transtornos Relacionados ao Uso de Substâncias/complicações , Reabsorção Óssea/epidemiologia , Hormônio Paratireóideo/sangue
9.
An Med Interna ; 18(11): 569-72, 2001 Nov.
Artigo em Espanhol | MEDLINE | ID: mdl-11862766

RESUMO

AIMS: We tried to show the demographic characteristic and alcohol intake habits among our outpatients. We study the influence of age, sex, habitat and socioeconomical status on alcoholic habit. DESIGN: Retrospective and institution based study. Patients. 164 patients who were followed up for alcohol liver disease in our outpatient section. RESULTS: Average age to start drinking alcohol was 18.6 (7.36) years, years of alcoholism were 35.4 (13.5) years, average daily alcohol intake was 161.2 (116.7) grams of pure alcohol. Only 16 men (8%) drank less than 60 grams a day. 5 (35.7%) women drank less than 40 grams a day. Life-cumulative alcohol intake was correlated with Maddrey's score at the end of the study (r = +0.407). Average daily alcohol intake was correlated with ultrasonographic features of the liver (r = +0.283), we appreciated that Prothrombin Time was also correlated with ultrasonographic features of the liver (r = +0.301). The percentage of patients who suffer, at least one decompensation of their disease was 39%. CONCLUSIONS: Average age to start drinking is about legal age. Life-cumulative alcohol intake was related to Prothrombin Time and ultrasonographic features of the liver.


Assuntos
Alcoolismo/epidemiologia , Assistência Ambulatorial , Alcoolismo/diagnóstico , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Espanha
10.
An. med. interna (Madr., 1983) ; 17(12): 660-664, dic. 2000.
Artigo em Es | IBECS | ID: ibc-248

RESUMO

En todo el mundo, la hepatitis viral es la principal causa de ictericia, enfermedad hepática crónica, cirrosis y hepatocarcinoma. Aunque se han realizado importantes avances en el tratamiento y en la prevención , no existe un tratamiento totalmente satisfactorio para cada una de estas dos enfermedades. Ambas representan un porcentaje elevado de la etiología de las hepatitis virales y tienen una alta tendencia a la cronicidad y al desarrollo de cirrosis, conllevando gran consumo de recursos sanitarios. Por otra parte los tratamientos son prolongados y con fármacos de precio elevado. Por ello es necesario aplicar la medicina basada en la evidencia en este tipo particular de patología para alcanzar la mejor relación coste/beneficio. En la presente revisión, analizamos los diferentes fármacos y regímenes de tratamiento empleados en las hepatitis crónicas virales B y C, así como las respuestas obtenidas (AU)


Assuntos
Humanos , Hepatite B Crônica/terapia , Hepatite C Crônica/terapia , Interferon-alfa/uso terapêutico , Medicina Baseada em Evidências , Interleucina-2/uso terapêutico , Timosina/uso terapêutico , Lamivudina/uso terapêutico , Ácido Ursodesoxicólico/uso terapêutico , Ribavirina/uso terapêutico , Fosfatidilcolinas/uso terapêutico , Glycyrrhiza/uso terapêutico
12.
Rev. esp. enferm. dig ; 92(9): 595-600, sept. 2000.
Artigo em Es | IBECS | ID: ibc-14167

RESUMO

INTRODUCCIÓN: la densidad mineral ósea está reducida en los pacientes con enfermedad inflamatoria intestinal. Los mecanismos que conducen a esta situación pudieran ser una pubertad retrasada, malabsorción, uso de corticoides entre otras causas. No existen datos publicados en España acerca del uso de marcadores bioquímicos y densitometría ósea en la evaluación de la osteopenia de estos pacientes. PACIENTES Y MÉTODOS: cincuenta y cuatro pacientes participaron en el estudio (24 hombres y 30 mujeres). Veintidós pacientes sufrían enfermedad de Crohn y 32 colitis ulcerosa. La edad, el tipo de enfermedad, la dosis diaria de corticoides equivalente a prednisona fueron investigadas. La densidad ósea en la columna lumbar fue obtenida mediante un densitómetro QDR 1000 DXA. La D-piridinolina urinaria, un marcador de resorción ósea (Ostex International Inc, Seattle, WA) y la osteocalcina, un marcador de formación ósea (Instar Corp, Stillwater, MN) de la misma manera fueron cuantificados. RESULTADOS: edad media: 36,61 (13,37) años. La dosis diaria de corticoides estuvo correlacionada con la D-piridinolina (r = 0,413; p < 0,01), a su vez la D-piridinolina estuvo inversamente correlacionada con la osteocalcina (r = -0,304; p < 0,01). Existió una correlación negativa entre la dosis de corticoides y la densidad mineral ósea. No existió correlación entre los valores de densitometría ósea y los marcadores bioquímicos en estos pacientes. No existieron diferencias estadísticamente significativas entre los valores de densitometría en ambas enfermedades ni existieron en el caso de los marcadores bioquímicos. DISCUSIÓN: la D-piridinolina se correlacionó inversamente con la osteocalcina. La dosis diaria de corticoides se correlacionó directamente con la D-piridinolina e inversamente con la densidad mineral ósea (AU)


Assuntos
Adulto , Masculino , Feminino , Humanos , Densidade Óssea , Biomarcadores , Osteocalcina , Doenças Inflamatórias Intestinais , Colite Ulcerativa , Doença de Crohn , Corticosteroides , Aminoácidos , Seguimentos
13.
An Med Interna ; 17(12): 660-4, 2000 Dec.
Artigo em Espanhol | MEDLINE | ID: mdl-11213585

RESUMO

Worldwide, viral hepatitis is the most common cause of jaundice, chronic liver disease, cirrhosis and hepatocellular carcinoma. Although mayor advances have been made in the field of treatment and prevention, there is not a totally satisfactory treatment for each of both diseases. They account for a high percentage of the etiology of viral hepatitis and have a tendency towards chronicity and developing cirrhosis, resulting in a tremendous waste of medical resources. On the other hand, their treatments are long-term ones and the drugs, which are employed, are expensive. Thus, it is necessary to make an evidence-based medicine approach in this particular kind of illness to obtain the best benefit/cost ratio. In this current review, we analyzed the different drugs and therapeutic schedules, which are used in the chronic viral hepatitis B and C, and as well as their obtained response.


Assuntos
Hepatite B Crônica/terapia , Hepatite C Crônica/terapia , Humanos , Ensaios Clínicos Controlados Aleatórios como Assunto
14.
Rev Esp Enferm Dig ; 92(9): 595-600, 2000 Sep.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-11138241

RESUMO

AIMS: Bone mineral density is reduced in patients with inflammatory bowel disease. The possible causes of this situation are delayed puberty, malabsorption, and corticosteroid use, among others. No published data exist regarding the use of biochemical markers and bone densitometry to assess osteopenia in these patients in Spain. METHODS: We studied 54 patients (24 men and 30 women), 22 with Crohn's disease and 32 with ulcerative colitis. Age, type of disease and average daily dose of prednisone-equivalent corticosteroids were evaluated. Lumbar bone mineral density was assessed quantitative digital radiography densitometry. The bone resorption marker urine D-pyridinoline and the bone formation marker serum osteocalcin were also assessed. RESULTS: Mean age was 36.61 +/- 13.37 years. Daily corticosteroid dose was correlated with D-pyridinoline (r = 0.413; p < 0.01), and D-pyridinoline was inversely correlated with osteocalcin (r = -0.304; p < 0.01). There was a negative correlation between bone mineral density and corticosteroid dose. There was no relationship between biochemical markers and bone densitometry findings in these patients. There were no differences in terms of bone densitometry findings or biochemical markers between the two types of inflammatory bowel disease. CONCLUSIONS: D-pyridinoline correlated inversely with osteocalcin. Daily corticosteroid dose correlated directly with D-pyridinoline, and inversely with bone mineral density.


Assuntos
Densidade Óssea , Doenças Inflamatórias Intestinais/sangue , Doenças Inflamatórias Intestinais/fisiopatologia , Corticosteroides/uso terapêutico , Adulto , Aminoácidos/sangue , Biomarcadores/sangue , Colite Ulcerativa/sangue , Colite Ulcerativa/fisiopatologia , Doença de Crohn/sangue , Doença de Crohn/fisiopatologia , Feminino , Seguimentos , Humanos , Masculino , Osteocalcina/sangue
18.
Rev Esp Enferm Dig ; 91(4): 305-9, 1999 Apr.
Artigo em Espanhol | MEDLINE | ID: mdl-10348929

RESUMO

The discovery of, at least, two isoforms of the enzyme cyclooxygenase, named by the numbers 1 and 2, has updated our knowledge about the NSAID. This has led investigators to reconsider what we can expect from this kind of drugs. The two isoforms share enzymatic and structural properties, although they are regulated differently, at molecular level and can be distinguished from their functions, although an overlap of roles between them do exist. The main goal of the development of highly selective inhibitors is to improve gastric tolerability. The classical NSAID inhibit preferentially the isoform 1 of the cyclooxygenase, in vitro, which appears to be dangerous, according to gastrointestinal safety profile. The new compounds with high selectivity for the isoform 2 of the cyclooxygenase could be better tolerated at gastrointestinal level. Meanwhile these compounds also could have a potential use in several diseases such as colorectal cancer and neurodegenerative processes. The potential occurrence of side effects, perhaps related with renal function, should be noted. Finally large controlled clinical trials are needed to estimate the therapeutic advantages which can be offered by the new highly selective NSAID, and the potential consequences which can result from the isoform 2 of the cyclooxygenase prolonged inhibition


Assuntos
Anti-Inflamatórios não Esteroides/efeitos adversos , Inibidores de Ciclo-Oxigenase/efeitos adversos , Gastroenteropatias/induzido quimicamente , Isoenzimas/metabolismo , Prostaglandina-Endoperóxido Sintases/metabolismo , Animais , Anti-Inflamatórios não Esteroides/uso terapêutico , Ciclo-Oxigenase 1 , Ciclo-Oxigenase 2 , Inibidores de Ciclo-Oxigenase 2 , Inibidores de Ciclo-Oxigenase/uso terapêutico , Humanos , Proteínas de Membrana
19.
An Med Interna ; 9(6): 279-81, 1992 Jun.
Artigo em Espanhol | MEDLINE | ID: mdl-1623098

RESUMO

In order to study the several forms of presentation of lung cancer in our environment, we have analyzed characteristics, age, tobacco consumption, stage of onset and location of initial metastasis in 20 patients in whom the diagnosis of this neoplasia had been established. The still low incidence of lung cancer among the female population is the more significant feature of our group of patients, compared with other series from Anglo-Saxon countries.


Assuntos
Neoplasias Pulmonares , Idoso , Feminino , Humanos , Neoplasias Pulmonares/diagnóstico , Neoplasias Pulmonares/epidemiologia , Masculino , Pessoa de Meia-Idade , Espanha/epidemiologia
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