Wednesday, August 29, 2007

The danger which kidney artery extended technique brings

The danger which kidney artery extended technique brings


 The fragment of the abundant thrombus (the suspended matter) occurring with blood vessel formation technique and the [sutento] detention technique which expand the kidney artery which it blocks, it was shown having the possibility obstacle of doing to come to kidney function, American [ueikuhuoresuto] university Baptist Baptist medical center (North Carolina) by the research of Matthew Edwards doctors, was reported with the medical magazine “Journal for Vascular Surgery” June edition. As for research with the person who shows at microscope whether with this kind of disposal the suspended matter about which it occurs level, you say that this time it is unprecedented.

 With blood vessel formation technique and [sutento] detention technique of the kidney artery, inserting the balloon first, it expands the artery, it detains the tube in order to maintain the state next. This disposal is not observed when you compare to the similar operation which is executed in the heart blood vessel excessively, but you say that in the United States every year the presumption 40,000 ~ 80,000 person has received this remedy. This disposal main object, block to depend 高 hypertension ease do thing with, final goal kidney incompletion prevention be be.

 This time, the research team after the [sutento] detaining picking concerning the patient 28 example which receives blood vessel formation technique the blood inspection body. The result of inspection, you could see even 2,000 suspended matter particles in the inspection body, there was also a particle of size of the extent which makes the small blood vessel of the kidney block in. The number of particles which are found after that you can see relation in kidney function, extent and the kidney function where the suspended matter is many were defective.

 When from past research of the same group, there is decrease of kidney function after the kidney artery [sutento] detaining, the heart seizure after, it is found, that risk of stroke and the death becomes high, “it is something which is connected to the deterioration of long-term health state of the patient”, that Edward has expressed.

 In addition, capturing the suspended matter in the blood after the technique, making use of the protection instrument which it removes, what you can see the suspended matter was ascertained. As for the research group using, at one among the devices which presently is test stage, those due to the design of the American Medtronic [medotoronitsuku] corporation. Presently, the American food medical supply bureau (FDA) there is no device which receives approval, but sooner or later it is thought that it reaches the point where this kind of device is used on medical site.

 On the one hand as for Edwards, the fat plaque of type of a certain specification, pointing out the point which generates especially the abundant suspended matter in comparison with other ones. In the future, this most dangerous type as for Edwards you expect that it can specify before the technique. Concerning the carotid artery from the research which already uses MRI and the ultra wave, the plaque which is easy to cause the suspended matter has specified, the same group says that presently it has tackled the test which searches this point.

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