Dispepsia funcional: nuevos conocimientos en la fisiopatogenia con implicaciones terapéuticas / Functional dyspepsia: new pathophysiologic knowledge with therapeutic implications
Medicina (B.Aires)
; Medicina (B.Aires);67(4): 379-388, jul.-ago. 2007. tab
Article
en Es
| BINACIS
| ID: bin-123464
Biblioteca responsable:
BR1.1
La dispepsia funcional (DF) es un complejo sintomático, heterogéneo y altamente prevalente en la comunidad y en la práctica general. La DF se define como la presencia de síntomas que se piensan originados en la región gastroduodenal, en ausencia de enfermedad orgánica, sistémica o metabólica que pueda explicarlos. Entre los factores fisiopatogénicos se incluyen los trastornos de la acomodación y del vaciamiento gástrico, dismotilidad duodenal, sensibilidad aumentada, factores psicosociales y una asociación con un estado postinfeccioso. Se han hecho numerosos esfuerzos para aumentar los conocimientos en la etiopatogenia del síndrome, incluyendo nuevos aspectos moleculares y genéticos. Sin embargo, el mecanismo etiopatogénico exacto que causa los síntomas en un paciente individual sigue siendo difícil de identificar. Los nuevos criterios de Roma III redefinen y subclasifican la DF basándose en sus síntomas principales, lo cual es de gran valor para la investigación, el desarrollo y el control estandarizados de nuevas estrategias terapéuticas así como la formulación de recomendaciones para la práctica clínica. Las modalidades terapéuticas que se han empleado incluyen: modificaciones dietéticas, agentes farmacológicos dirigidos a actuar sobre distintos blancos dentro del aparato gastrointestinal, del sistema nervioso central y periférico, y terapias psicológicas incluyendo la hipnoterapia. Desafortunadamente, hasta la fecha, todas estas terapias han rendido solamente resultados marginales. Después de excluir enfermedad orgánica, es esencial que el paciente esté informado sobre la naturaleza y el pronóstico benignos de su enfermedad, y esto puede ser, a veces, la inversión más provechosa tanto para el paciente como para su médico.(AU)
Functional dyspepsia (FD) is a heterogeneous, highly prevalent symptom complex in the community and general practice. FD is defined as the presence of symptoms considered as originated in the gastroduodenal region, in the absence of any organic, systemic, or metabolic disease that is likely to explain the symptoms. Pathogenetic features include disturbed gastric accommodation and emptying, duodenal dysmotility, heightened sensitivity, notably psychosocial disturbances and an association with a postinfective state. Increasing efforts are made to determine the etiopathogenesis of the disease, including new molecular and genetic aspects. However, the exact etiopathologic mechanism that causes the symptoms in an individual patient remains to be identified. The new Rome III criteria redefine and sub-characterize FD patients according to their main symptoms and this can be of value for standardized research, development and control of new therapeutic strategies and calculated therapeutic recommendations in the clinical practice. Various treatment modalities have been employed including dietary modifications, pharmacological agents directed at different targets within the gastrointestinal tract and central nervous system and psychological therapies including hypnotherapy. Unfortunately, to date, all of these therapies have yielded only marginal results. After excluding organic diseases, it is essential that the patient be assured about the benign nature and prognosis of the disease, and this can be sometimes the most helpful inversion for the patient and his/her physician.(AU)
Functional dyspepsia (FD) is a heterogeneous, highly prevalent symptom complex in the community and general practice. FD is defined as the presence of symptoms considered as originated in the gastroduodenal region, in the absence of any organic, systemic, or metabolic disease that is likely to explain the symptoms. Pathogenetic features include disturbed gastric accommodation and emptying, duodenal dysmotility, heightened sensitivity, notably psychosocial disturbances and an association with a postinfective state. Increasing efforts are made to determine the etiopathogenesis of the disease, including new molecular and genetic aspects. However, the exact etiopathologic mechanism that causes the symptoms in an individual patient remains to be identified. The new Rome III criteria redefine and sub-characterize FD patients according to their main symptoms and this can be of value for standardized research, development and control of new therapeutic strategies and calculated therapeutic recommendations in the clinical practice. Various treatment modalities have been employed including dietary modifications, pharmacological agents directed at different targets within the gastrointestinal tract and central nervous system and psychological therapies including hypnotherapy. Unfortunately, to date, all of these therapies have yielded only marginal results. After excluding organic diseases, it is essential that the patient be assured about the benign nature and prognosis of the disease, and this can be sometimes the most helpful inversion for the patient and his/her physician.(AU)
Texto completo:
1
Colección:
06-national
/
AR
Banco de datos:
BINACIS
Asunto principal:
Dispepsia
Tipo de estudio:
Diagnostic_studies
/
Guideline
/
Prognostic_studies
/
Systematic_reviews
Límite:
Humans
Idioma:
Es
Revista:
Medicina (B.Aires)
Año:
2007
Tipo del documento:
Article