2022
DOI: 10.1038/s41575-022-00687-7
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Mechanisms of pruritus in cholestasis: understanding and treating the itch

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Cited by 40 publications
(26 citation statements)
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“…Biliary drainage diverts pruritogenic substances such as bile and bile salts away from the ileum where they are reabsorbed and circulated back to the liver. 2 NBD is a procedure in which a 6 or 7 French transnasal catheter is placed endoscopically into the common bile duct during ERCP to allow continuous drainage of bile out through the nose (Figure 2). 3 Biliary drainage can also be accomplished surgically through partial external biliary diversion.…”
Section: Discussionmentioning
confidence: 99%
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“…Biliary drainage diverts pruritogenic substances such as bile and bile salts away from the ileum where they are reabsorbed and circulated back to the liver. 2 NBD is a procedure in which a 6 or 7 French transnasal catheter is placed endoscopically into the common bile duct during ERCP to allow continuous drainage of bile out through the nose (Figure 2). 3 Biliary drainage can also be accomplished surgically through partial external biliary diversion.…”
Section: Discussionmentioning
confidence: 99%
“…1 It is caused by an increase in enterohepatic circulation of pruritogens including bile acids, which activate a complex neural network. 2 Cholestatic pruritus is typically treated with 4 classes of medications that target different components of this neural pathway: anion exchange resins (cholestyramine), enzyme inducers (rifampin), opioid antagonists (naltrexone), and sertraline. 1 However, medications are often ineffective and many patients trial other therapeutic modalities including ultraviolet therapy, plasmapheresis, extracorporeal albumin dialysis, ileal bile acid transporter inhibitors, and biliary removal via nasobiliary drainage (NBD) or external biliary diversion.…”
Section: Introductionmentioning
confidence: 99%
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“…Miután a PSC a cholestasissal járó májbetegségek közé tartozik, a jelenség nem számíthat meglepetésnek. Az epepangás során felszaporodó, viszketést okozó anyagok és intermedierek pontos meghatározásával egyelőre adósak vagyunk [17]. Egyre több adat szól ugyanis amellett, hogy nem kizárólag az epesavak okozzák a C-típusú idegrostok ingerületét, azonban a magzati veszélyeztetettség szempontjából mégis ezek a vegyületek a legfontosabbak.…”
Section: Megbeszélésunclassified
“…It remains open whether these findings can be translated to other autotaxin–lysophosphatidic acid–related topics in liver research. 7 …”
mentioning
confidence: 99%