Rate of Duodenal-biliary Reflux Increases in Patients With Recurrent Common Bile Duct Stones
Rate of Duodenal-biliary Reflux Increases in Patients With Recurrent Common Bile Duct Stones: Direct Evidence From Barium Meal Examination
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Kontakter og lokationer
Studiesteder
-
-
Shaanxi
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Xi'an, Shaanxi, Kina, 710032
- Xijing Hospital of Digestive Diseases
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
Inclusion Criteria:
- Patients with common bile duct stone underwent successful stone removal by ERCP in Xijing Hospital of Digestive Diseases.
Exclusion Criteria:
- Gallbladder stones or hepatolithiasis;
- Stenosis of biliary duct;
- Incomplete common bile duct stone removal by ERCP;
- Common bile duct stent;
- Unable to provide informed consent.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Antal grupper/kohorter
Kohorter og interventioner
Gruppe / kohorteGruppe / kohorte |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Recurrent group
Patients with history of recurrent common bile duct stone after successfully ERCP stone remove.
|
All eligible patients received standard barium meal examination, MRCP and enhanced abdominal CT.
|
|
Control group
Patients without history of recurrent common bile duct stone after successfully ERCP stone remove.
|
All eligible patients received standard barium meal examination, MRCP and enhanced abdominal CT.
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Duodenal-biliary reflux rate
Tidsramme: up to 6 months
|
The proportion of patients with barium reflux into bile duct during the standard barium meal examination.
|
up to 6 months
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Distal common bile duct angle
Tidsramme: up to 6 months
|
MRCP revealed the first angulation from the ampullary orifice along the course of the common bile duct stone.
|
up to 6 months
|
|
Maximal CBD diameter
Tidsramme: up to 6 months
|
Maximal CBD diameter was determined by MRCP.
|
up to 6 months
|
|
Peripapillary diverticulum
Tidsramme: up to 6 months
|
Peripapillary diverticulum was defined endoscopically as the presence of a diverticulum within a 2-cm radius from the papilla and was divided into 2 types in terms of the relation between the papilla and diverticulum: type A, papilla located on the inner rim of the diverticulum or papilla located deep within the diverticulum; and type B, papilla located outside the diverticulum.
|
up to 6 months
|
|
Pneumobilia
Tidsramme: up to 6 months
|
Pneumobilia were determined by CT
|
up to 6 months
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Publikationer og nyttige links
Generelle publikationer
- Cheon YK, Lehman GA. Identification of risk factors for stone recurrence after endoscopic treatment of bile duct stones. Eur J Gastroenterol Hepatol. 2006 May;18(5):461-4. doi: 10.1097/00042737-200605000-00001.
- Ando T, Tsuyuguchi T, Okugawa T, Saito M, Ishihara T, Yamaguchi T, Saisho H. Risk factors for recurrent bile duct stones after endoscopic papillotomy. Gut. 2003 Jan;52(1):116-21. doi: 10.1136/gut.52.1.116.
- Keizman D, Ish Shalom M, Konikoff FM. Recurrent symptomatic common bile duct stones after endoscopic stone extraction in elderly patients. Gastrointest Endosc. 2006 Jul;64(1):60-5. doi: 10.1016/j.gie.2006.01.022.
- Ishiguro J. Biliary bacteria as an indicator of the risk of recurrence of choledocholithiasis after endoscopic sphincterotomy. Diagn Ther Endosc. 1998;5(1):9-17. doi: 10.1155/DTE.5.9.
- Kim DI, Kim MH, Lee SK, Seo DW, Choi WB, Lee SS, Park HJ, Joo YH, Yoo KS, Kim HJ, Min YI. Risk factors for recurrence of primary bile duct stones after endoscopic biliary sphincterotomy. Gastrointest Endosc. 2001 Jul;54(1):42-8. doi: 10.1067/mge.2001.115335. Erratum In: Gastrointest Endosc 2002 Jan;55(1):144. Chol WB [corrected to Choi WB].
- Misra SP, Dwivedi M. Reflux of duodenal contents and cholangitis in patients undergoing self-expanding metal stent placement. Gastrointest Endosc. 2009 Aug;70(2):317-21. doi: 10.1016/j.gie.2008.12.054. Epub 2009 Jun 21.
- Zhang R, Luo H, Pan Y, Zhao L, Dong J, Liu Z, Wang X, Tao Q, Lu G, Guo X. Rate of duodenal-biliary reflux increases in patients with recurrent common bile duct stones: evidence from barium meal examination. Gastrointest Endosc. 2015 Oct;82(4):660-5. doi: 10.1016/j.gie.2015.03.1908. Epub 2015 May 5.
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 20130508-2
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