Gefragt von: Branko Rakic
Fragesteller Allgemeines

Direct Portal Pressure Measurement

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Zuletzt aktualisiert: 2022-01-26

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Measurement of portal pressure: when, how, and why to do it

Many of the clinical complications of cirrhosis are the direct consequences of the evaluation of portal venous pressure (PVP). The degree of portal hypertension has been shown to correlate with the severity of liver disease, both functionally and histologically. Direct measurement of PVP, however, is invasive and cannot be routinely performed. As a surrogate, the hepatic venous …
Url: https://pubmed.ncbi.nlm.nih.gov/17162225/
Measurement of portal pressure: when, how, and why to do it

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Direct measurement of portal pressure

The simple, novel EUS-guided portal pressure gradient measurement (PPGM) technique, introduced by Dr Huang in his lecture, allows for a direct portal vein pressure measurement, and therefore a direct PPG measurement. This method has demonstrated excellent correlation with pressure values obtained by the standard transjugular approach. 4
Url: https://www.cookmedical.com.au/novel-technique-eus-ppgm/
Direct measurement of portal pressure

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Directly measure portal pressure under EUS | Cook Medical

With the EchoTip Insight™ Portosystemic Pressure Gradient Measurement System, it’s possible to directly measure portal pressure under endoscopic ultrasound (EUS). How does it work? Under EUS guidance, you take a set of three pressure measurements in the portal vein and another set of three pressure measurements in the hepatic vein with EchoTip Insight.
Url: https://www.cookmedical.com/endoscopy/directly-measure-portal-pressure-under-eus/
Directly measure portal pressure under EUS | Cook Medical

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Portal Venous Pressure - an overview | ScienceDirect Topics

Direct Transhepatic Portal Venous Pressure Measurement. The portal venous pressure can be measured directly using either a transjugular approach to the portal vein via the hepatic veins, or by puncture of the portal vein through a percutaneous transhepatic route under ultrasound guidance. A catheter is then passed over a guidewire into the main portal vein. Because of the …
Url: https://www.sciencedirect.com/topics/neuroscience/portal-venous-pressure
Portal Venous Pressure - an overview | ScienceDirect Topics

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Portal Venous Pressure - an overview | ScienceDirect Topics

The portal venous pressure can be measured directly using either a transjugular approach to the portal vein via the hepatic veins, or by direct puncture of the portal vein through a percutaneous transhepatic route under ultrasound guidance. A catheter is then passed over a guidewire into the main portal vein. Because of the increasing experience with TIPS, most radiologists use a …
Url: https://www.sciencedirect.com/topics/medicine-and-dentistry/portal-venous-pressure
Portal Venous Pressure - an overview | ScienceDirect Topics

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Direct Transhepatic Measurement of Portal Vein Pressure ...

A technique for the direct measurement of portal vein pressure in fully conscious patients is described. This uses a percutaneous transhepatic approach with a thin Chiba needle and is shown to be simple and safe. The technique has been applied to 123 patients with a variety of liver disorders and the pressure measurements have been
Url: https://www.gastrojournal.org/article/S0016-5085(77)80136-4/pdf
Direct Transhepatic Measurement of Portal Vein Pressure ...

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Endoscopic Ultrasound-Guided Direct Portal Pressure ...

Animals were survived for 2 weeks. Repeat portal pressure measurements were performed before euthanasia and necropsy. Results: EUS-guided portal pressure measurements ranged from 3 to 11 mm Hg (mean 6.1) and were performed in a mean time of 214 seconds. There was no difference in measurement between the PV and first-order venule, or between baseline and 2 …
Url: https://pubmed.ncbi.nlm.nih.gov/28445104/
Endoscopic Ultrasound-Guided Direct Portal Pressure ...

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New portal pressure measurement device coming to EU ...

Using the novel EchoTip Insight, endoscopists can support a new procedure to perform direct measurement of the portal and hepatic venous pressures under endoscopic ultrasound (EUS) guidance. This allows physicians to obtain direct pressure measurements of the portal veins and the hepatic veins in order to allow physicians to diagnose portal ...
Url: https://www.cookmedical.eu/newsroom/new-portal-pressure-measurement-device-coming-to-eu-physicians/
New portal pressure measurement device coming to EU ...

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EUS-guided direct portal vein pressure measurement in pigs ...

EUS-guided direct portal vein pressure measurement in pigs Nature Clinical Practice Gastroenterology & Hepatology volume 5 , pages 237–238 ( 2008 ) Cite this article 3 Accesses
Url: https://www.nature.com/articles/ncpgasthep1113
EUS-guided direct portal vein pressure measurement in pigs ...

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EUS-guided portal pressure gradient measurement with a simple novel device

EUS-guided portal pressure gradient measurement with a simple novel device

Added by: NEJM Group

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Measurement of the Hepatic Venous Pressure Gradient (HVPG)

Measurement of the Hepatic Venous Pressure Gradient (HVPG)

Added by: AmCollege Gastro

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Does Portal Pressure Guide Management of Portal Hypertension and Its Complications?

Does Portal Pressure Guide Management of Portal Hypertension and Its Complications?

Added by: Cook Medical Endoscopy Channel

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A new way to measure portal pressure: physician interview on EchoTip Insight

A new way to measure portal pressure: physician interview on EchoTip Insight

Added by: VideoGIE Journal

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“One stop” liver-focused endoscopy: EUS-guided portal pressure gradient measurement technique

“One stop” liver-focused endoscopy: EUS-guided portal pressure gradient measurement technique

Added by: Marrow

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HVPG | Dr. Tarun Joseph | Gastroenterology & Hepatology SS | Marrow SS Medicine is now live!

HVPG | Dr. Tarun Joseph | Gastroenterology & Hepatology SS | Marrow SS Medicine is now live!

Added by: Prague ICU

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Pressure transducer set-up for CVP measurement

Pressure transducer set-up for CVP measurement

Added by: Quick Learn

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Invasive blood pressure

Invasive blood pressure

Added by: Prof&Head Ram Nandan Prasad

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Invasive measurement of blood pressure(BP)Principle

Invasive measurement of blood pressure(BP)Principle

Added by: OPENPediatrics

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"Transducers in Invasive Pressure Monitoring" by James DiNardo, MD for OPENPediatrics

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