Video Experimental Relacionado
Updated: Jun 29, 2026
08:42
Using Multi-fluorinated Bile Acids and In Vivo Magnetic Resonance Imaging to Measure Bile Acid Transport
Published on: November 27, 2016
TRASTORNOS INTESTINALES
Maura Corsetti1, Andrea Shin2, Brian E Lacy3
1NIHR Nottingham Biomedical Research Centre (BRC), Nottingham University Hospitals NHS Trust and the University of Nottingham, Nottingham Digestive Diseases Centre, School of Medicine, University of Nottingham, Nottingham Digestive Diseases Biomedical Research Centre, Nottingham, UK.
Gastroenterology
|February 19, 2026
Resumen
La clasificación de Roma V actualiza el diagnóstico de Trastornos Intestinales (TI), ofreciendo nuevas perspectivas sobre sus causas y tratamientos. Este marco revisado tiene como objetivo mejorar la atención al paciente y la investigación de estas afecciones prevalentes.
Área de la Ciencia:
- Gastroenterología
- Medicina Clínica
- Epidemiología
Sus antecedentes:
- Los Trastornos Intestinales (TI), anteriormente trastornos funcionales del intestino, son prevalentes a nivel mundial, impactan la calidad de vida y generan costos económicos significativos.
- La investigación reciente desde los criterios de Roma IV (2016) ha avanzado en la comprensión de la epidemiología, etiología, fisiopatología, diagnóstico y tratamiento de los TI.
Objetivo del estudio:
- Presentar la clasificación actualizada de Roma V para los Trastornos Intestinales.
- Proporcionar un marco diagnóstico revisado para los TI basado en los avances científicos recientes.
Principales métodos:
- Revisión y síntesis de la investigación actual en ciencias básicas y clínicas relacionadas con los TI.
- Desarrollo de criterios diagnósticos revisados por el Comité de TI de Roma V.
Principales resultados:
- La clasificación de Roma V define 6 categorías distintas de TI: síndrome del intestino irritable, estreñimiento crónico, diarrea funcional, hinchazón abdominal funcional, TI no clasificable y estreñimiento inducido por opioides.
- Cada categoría incluye definiciones actualizadas, epidemiología, justificación de los cambios, evaluación clínica, fisiopatología y estrategias de tratamiento.
Conclusiones:
- La clasificación de Roma V ofrece un marco actualizado para mejorar el diagnóstico y manejo de los Trastornos Intestinales.
- Se espera que esta revisión ayude a los médicos e investigadores a mejorar la atención al paciente y la comprensión científica de estas afecciones comunes.
Videos de Conceptos Relacionados
01:20Gastrointestinal Motility Disorders
Gastrointestinal or GI motility disorders are characterized by irregular gastrointestinal tract movements, disrupting food transit from the mouth to the anus. They are caused by damage or dysfunction in gut muscles or nerves. These disorders can cause symptoms such as severe constipation, diarrhea, abdominal pain, and swallowing difficulties. Disorders can affect any segment of the GI tract and range widely in severity, from common conditions like GERD to life-threatening conditions like...
01:17Chronic Bowel Disorders: Introduction
Chronic bowel diseases are a group of long-term conditions affecting the digestive tract, characterized by inflammation and damage to the gut lining. These conditions primarily include irritable bowel syndrome and inflammatory bowel disease.
Irritable Bowel Syndrome (IBS) is a common disorder affecting the gastrointestinal tract. The distinctive feature is recurrent abdominal pain associated with altered bowel movements, manifesting as constipation, diarrhea, or fluctuating between both. The...
Irritable Bowel Syndrome (IBS) is a common disorder affecting the gastrointestinal tract. The distinctive feature is recurrent abdominal pain associated with altered bowel movements, manifesting as constipation, diarrhea, or fluctuating between both. The...
01:30Other Disorders of Digestive System
The gastrointestinal tract is susceptible to various disorders. If the lower esophageal sphincter is damaged, stomach acid can flow back into the esophagus, causing irritation and inflammation of the lining. This condition is called gastroesophageal reflux disease (known as heartburn) and may cause chest pain and difficulty swallowing. In the stomach, prolonged use of nonsteroidal anti-inflammatory drugs like aspirin, chronic alcohol consumption, bacterial infections such as Helicobacter...
01:27Inflammatory Bowel Disease I: Ulcerative Colitis
Introduction
Inflammatory bowel disease, or IBD, encompasses a group of disorders characterized by chronic inflammation or ulceration of the gastrointestinal tract.
Risk Factors
The exact cause of IBD remains unclear, although it is believed to be due to a mix of genetic, environmental, microbial, and immune factors. Genetic factors are significant in determining susceptibility to IBD, with family history being a critical risk factor. Individuals with a first-degree relative who has IBD are at...
Inflammatory bowel disease, or IBD, encompasses a group of disorders characterized by chronic inflammation or ulceration of the gastrointestinal tract.
Risk Factors
The exact cause of IBD remains unclear, although it is believed to be due to a mix of genetic, environmental, microbial, and immune factors. Genetic factors are significant in determining susceptibility to IBD, with family history being a critical risk factor. Individuals with a first-degree relative who has IBD are at...
01:26Inflammatory Bowel Disease I: Introduction
Inflammatory bowel disease is a group of chronic disorders marked by recurrent inflammation of the gastrointestinal tract due to an abnormal immune response against gut microflora. This leads to tissue damage. The two main forms are Crohn’s disease and ulcerative colitis.Crohn’s DiseaseCrohn’s disease is a relapsing inflammatory disorder that can affect any part of the GI tract, from the mouth to the anus. It involves all layers of the bowel wall (transmural) and shows “skip lesions” in which...
01:23Irritable Bowel Syndrome
DefinitionIrritable bowel syndrome (IBS) is a functional gastrointestinal disorder characterized by recurrent combinations of abdominal pain, bloating, diarrhea, or constipation.Pathophysiology of irritable bowel syndromeIts pathophysiology is multifactorial, involving disturbances in motility, sensory processing, microbial balance, barrier integrity, and gut–brain communication. These mechanisms interact to produce symptoms that vary across IBS subtypes.Altered Motility PatternsDisordered...