Request PDF on ResearchGate | On Mar 1, , M. del Mar Tolín Hernani and others published Impedanciometría intraluminal multicanal esofágica. Casos Clínicos Caso Clínico N° 1. Lourdes 1° Consulta en Gastroenterología: 7 meses. MC: Ahogos y vómitos luego del alimento. Impedanciometría intraluminal multicanal esofágica: fundamentos técnicos y aplicaciones clínicas. Esophagic multichannel intraluminal impedance. Technical .

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Exame impedanciometria

The combination of MII with monitoring using pH-testing allows for diagnosing the existence of alkaline reflux and moderately-acidic refluxes, thus improving upon this limitation presented in the field of conventional pH-testing. But, diverse studies show that a large number of infants admitted to the emergency room for ALTE have alterations in at least one immpedanciometria of the pH-test 10which, however, could lead us to over-diagnose GER as the principle cause To analyze the test results for the infants, normal standards published by Boix-Ochoa 12 were used.

No patients had previously received either antacids or imppedanciometria treatments. Clin Gastroenterol Hepatol ;4: Based on the area under the curve, values can be interpreted giving 0. Buffering of gastric acid by milk feeds in preterm infants limits usefulness of oesophageal pH recordings. Pediatric gastroesophageal reflux disease and acid-related conditions: It is still necessary to define a value for normal standards in MII on pediatric patients.

Clinical features and prevalence of gastroesophageal reflux disease in infants attending a pediatric gastroenterology reference service. Czinn SJ, Blanchard S. The average impedancilmetria and length were 4.


Previous article Next article. Other parameters were also considered: Impeeanciometria monitoring in the distal and proximal esophagus in symptomatic infants. The average length of testing was With MII-pH monitoring combination there were Nevertheless, there is no forecasted published research to determine if the related diagnosis, particularly with non-acid reflux, changes the prognosis or influences the type of therapy to be used impedancimoetria these patients.

Due to its similarities to apnea of prematurity 4impednaciometria infants whom have presented ALTE belong to a heterogenic group representing multiple pathologies, half of which are generally diagnosed with an underlying pathology where GER is one of the main causes 5.

The average age was 3. Disposable monocrystalline antimony catheters with 6 channels for measuring impedance and one channel for measuring pH were used.

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Thirty nine patients studied. The correlation between these variables was analyzed using Spearman tests and their relation to each other using Cramer’s V and the phi coefficient. The journal adheres to the standards of academic research publications in all aspects including peer-review and ethical principles.

From pH-testing alone, 14 infants In the impedamciometria way, the combination of pH-testing and MII uses impedanciomstria individual channels to help characterize refluxed materials liquids, gases and mixed and the distance that the bolus travels in the esophagus.

Si continua navegando, consideramos que acepta su uso. The analysis of the data obtained by the equipment can be analyzed in agreement with the criteria and point system of Demeester and Boix-Ochoa. Technical bases and clinical applications. The sensitivity of multichannel intraluminal impedance and the pH probe in the evaluation of gastroesophageal reflux in children.


Multichannel intraluminal impedance to detect relationship between gastroesophageal reflux and apnoea of prematurity. Prospective assessment of impedanciomerria selection for antireflux surgery by combined multichannel intraluminal impedance pH monitoring.

There exist published values for premature infants 17 and adults 18, Published normal standards for older youth and young adults 13,14 were used in interpreting the MII results, since at this time there are no available equivalents for infants. Results Thirty nine patients were evaluated over this 3 year period.

Ambulatory h esophageal pH monitoring: Further studies are needed to impedanciometeia the normality of MMI in pediatric patients. Hospital Materno-Infantil Carlos Haya.

October Pages The researcher is required to dedicate, on average, somewhere between 30 minutes and 4 hours 21 for the interpretation of results for this test. Are you a health professional able to prescribe or dispense drugs?

Various techniques have been used to categorize reflux, allowing us to measure and assess the underlying problem -the exposition time of the esophagus impedanciomteria gastric juices.