2008
DOI: 10.1590/s1807-59322008000100011
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Abstract: PURPOSETo establish a correlation between intrasac pressure measurements of a pressure sensor and an angiographic catheter placed in the same aneurysm sac before and after its exclusion by an endoprosthesis.METHODSPatients who underwent endovascular abdominal aortic aneurysm repair and received an EndoSureTM wireless pressure sensor implant between March 19 and December 11, 2004 were enrolled in the study. Simultaneous readings of systolic, diastolic, mean, and pulse pressure within the aneurysm sac were obtai… Show more

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Cited by 10 publications
(4 citation statements)
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“…They also showed that MPI decreases over time along with thrombus maturation. 20 However, long-term results of this study are lacking. In our opinion, such a detector, perhaps integrated in stentgraft construction, would be a valuable and innovative device to collect long-term real-time ASP data after EVAR.…”
Section: Discussionmentioning
confidence: 84%
“…They also showed that MPI decreases over time along with thrombus maturation. 20 However, long-term results of this study are lacking. In our opinion, such a detector, perhaps integrated in stentgraft construction, would be a valuable and innovative device to collect long-term real-time ASP data after EVAR.…”
Section: Discussionmentioning
confidence: 84%
“…3 In 2008, two case series, both using the EndoSure radiofrequency device, were published. 4,5 The first 4 reported only on intraoperative use in a series of 19 patients. Although statistically significant correlation coefficients were found in all the comparisons between pressure sensors and catheter measurements, values largely ranged, from 0.50 to 0.96.…”
Section: Clinical Relevancementioning
confidence: 99%
“…The inductor allows electromagnetic coupling between the sensor and the electronic system. The latter consists of an antenna held against the patient's side or back in the area where the sensor is located; it measures the resonant frequency, which is then displayed on a computer screen (Silveira et al 2008).…”
Section: Evar Complicationsmentioning
confidence: 99%