Síndrome de rumiación: dificultades diagnósticas y terapéuticas de un proceso no tan infrecuente / Rumination syndrome: Diagnostic and therapeutic difficulties of a not so uncommon disorder

Introducción: El Síndrome de rumiación es un trastorno gastrointestinal funcional poco común. De diagnóstico difícil, por el desconocimiento del mismo dentro del colectivo médico, acaba conllevando la realización de múltiples pruebas complementarias, la aplicación de diferentes tratamientos, y diagnósticos tardíos o erróneos, en la mayoría de los casos. Su tratamiento es difícil y complejo dada su naturaleza multifactorial. El objetivo de este estudio es presentar nuestra casuística analizando sus datos clínicos, diagnósticos y terapéuticos. Pacientes y método: Estudio descriptivo y retrospectivo de todos los casos diagnosticados entre enero del 2010 y mayo del 2016, controlados en las unidades de Gastroenterología Pediátrica del Consorci Sanitari de Terrassa y del Hospital Materno-Infantil Vall d'Hebron. Resultados: Se analizó a un total de 12 pacientes. Una media de edad al inicio de los síntomas de 9 anos y un mes, con un tiempo medio de evolución antes de llegar al diagnóstico de 2 años y 3 meses, y una media de pruebas complementarias realizadas hasta del diagnóstico de 8,1. En 10 de los 12 pacientes se había probado, antes del diagnóstico de rumiación, algún tipo de tratamiento que resultó ineficaz en todos los casos. Como novedad terapéutica, 10 de nuestros casos se sometieron a un tratamiento experimental de biofeedback. Conclusiones: Debido al conocimiento limitado de esta entidad, entre nuestros profesionales, en cuanto a su presentación clínica, diagnóstico y tratamiento, estos pacientes son frecuentemente mal diagnosticados y, a menudo, se ven sometidos a pruebas complementarias y tratamientos evitables, invasivos y costosos (AU)

Introduction: Rumination syndrome is an uncommon gastrointestinal functional disorder that may be difficult to diagnose, as not many physicians are aware of this condition. In many cases, patients undergo numerous tests and are prescribed several treatments based on erroneous diagnoses. When the correct diagnosis is eventually made, therapy for the syndrome can be difficult and complex because of its multifactorial nature. The aim of this study was to present our experience with this condition, by presenting an analysis of the clinical, diagnostic, and therapeutic data of our patients. Patients and method: A prospective and retrospective study was conducted on all cases of rumination syndrome diagnosed between January 2010 and May 2016 in patients attending the Paediatric Gastroenterology Departments of two hospitals: Consorci Sanitari de Terrassa and Hospital Materno-Infantil Vall d’Hebron (Barcelona, Spain). Results: The analysis included 12 patients, with a mean age at the onset of symptoms of 9 years and 1 month, and the mean time period to make the diagnosis was 2 years and 3 months. A mean of 8.1 complementary tests were carried out before establishing the diagnosis. In 10 of the 12 patients, some type of treatment had been given before the diagnosis of rumination syndrome, but was unsuccessful in all cases. Ten of our patients underwent the novel, experimental biofeedback therapy. Conclusions: Due to the limited knowledge of this condition among attending professionals in terms of the clinical presentation, diagnosis, and treatment, patients with rumination syndrome are often misdiagnosed and undergo numerous avoidable complementary tests, and invasive, costly treatments (AU)

[Rumination syndrome: Diagnostic and therapeutic difficulties of a not so uncommon disorder]. / Síndrome de rumiación: dificultades diagnósticas y terapéuticas de un proceso no tan infrecuente.

INTRODUCTION: Rumination syndrome is an uncommon gastrointestinal functional disorder that may be difficult to diagnose, as not many physicians are aware of this condition. In many cases, patients undergo numerous tests and are prescribed several treatments based on erroneous diagnoses. When the correct diagnosis is eventually made, therapy for the syndrome can be difficult and complex because of its multifactorial nature. The aim of this study was to present our experience with this condition, by presenting an analysis of the clinical, diagnostic, and therapeutic data of our patients. PATIENTS AND METHOD: A prospective and retrospective study was conducted on all cases of rumination syndrome diagnosed between January 2010 and May 2016 in patients attending the Paediatric Gastroenterology Departments of two hospitals: Consorci Sanitari de Terrassa and Hospital Materno-Infantil Vall d'Hebron (Barcelona, Spain). RESULTS: The analysis included 12 patients, with a mean age at the onset of symptoms of 9 years and 1 month, and the mean time period to make the diagnosis was 2 years and 3 months. A mean of 8.1 complementary tests were carried out before establishing the diagnosis. In 10 of the 12 patients, some type of treatment had been given before the diagnosis of rumination syndrome, but was unsuccessful in all cases. Ten of our patients underwent the novel, experimental biofeedback therapy. CONCLUSIONS: Due to the limited knowledge of this condition among attending professionals in terms of the clinical presentation, diagnosis, and treatment, patients with rumination syndrome are often misdiagnosed and undergo numerous avoidable complementary tests, and invasive, costly treatments.

Pancreatitis aguda y síndrome de la arteria mesentérica superior / Acute pancreatitis and superior mesenteric artery syndrome / Acute pancreatitis and superior mesenteric artery syndrome

El síndrome de la arteria mesentérica superior (SAMS) se ha propuesto como una causa rara de obstrucción intestinal alta, resultado de la compresión de la tercera porción del duodeno por la disminución del espacio existente entre la aorta y la arteria mesentérica superior. Los principales factores de riesgo asociados son la pérdida de peso importante, las cirugías de corrección de la columna y anormalidades anatómicas congénitas o adquiridas. Su asociación a pancreatitis aguda ha sido descrita en muy pocos casos. Se presenta una revisión crítica de este tema, a propósito de un caso, presuntamente diagnosticado de SAMS y pancreatitis aguda (AU)

Superior mesenteric artery syndrome (SMAS) has been proposed as a rare cause of proximal bowel obstruction resulting from compression of the third portion of the duodenum secondary to narrowing of the space between the aorta and superior mesenteric artery. The main risk factors associated with SMAS are significant weight loss, corrective spinal surgery and congenital or acquired anatomic abnormalities. Its association with acute pancreatitis has been reported in very few cases. We present a critical review of this topic, with the report of a patient allegedly diagnosed of SMAS and acute pancreatitis (AU)

Acute pancreatitis and superior mesenteric artery syndrome.

Superior mesenteric artery syndrome (SMAS) has been proposed as a rare cause of proximal bowel obstruction resulting from compression of the third portion of the duodenum secondary to narrowing of the space between the aorta and superior mesenteric artery. The main risk factors associated with SMAS are significant weight loss, corrective spinal surgery and congenital or acquired anatomic abnormalities. Its association with acute pancreatitis has been reported in very few cases. We present a critical review of this topic, with the report of a patient allegedly diagnosed of SMAS and acute pancreatitis.