TY - JOUR
T1 - Primary Sclerosing Cholangitis
T2 - Role of Extrahepatic Biliary Resection
AU - Pawlik, Timothy M.
AU - Olbrecht, Vanessa A.
AU - Pitt, Henry A.
AU - Gleisner, Ana L.
AU - Choti, Michael A.
AU - Schulick, Richard D.
AU - Cameron, John L.
N1 - Funding Information:
Dr Pawlik is supported by grant number 1KL2RR025006-01 from the National Center for Research Resources, a component of the National Institutes of Health (NIH), and NIH Roadmap for Medical Research. Ana Gleisner is supported by an International Union Against Cancer/American Cancer Society Beginning Investigators Fellowship funded by the American Cancer Society and by a grant from CAPES (Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior).
PY - 2008/5
Y1 - 2008/5
N2 - Background: Most centers advocate orthotopic liver transplantation (OLT) for patients with primary sclerosing cholangitis (PSC) and cirrhosis. Management of PSC patients without cirrhosis remains controversial. We examined the results of extrahepatic biliary resection (EHBR) for PSC. Study Design: Between 1981 and 2006, 126 patients with PSC underwent EHBR (n = 77) or OLT (n = 49). Data on biliary drainage procedures, perioperative morbidity, and longterm survival were collected and analyzed. Results: Of 77 patients undergoing EHBR, mean preoperative bilirubin level was 5.6 mg/dL. Nine (11.7%) patients had cirrhosis. Most patients had preoperative biliary drainage (ERCP, 61.0%; PTC, 67.5%). At operation, 73 (94.8%) patients underwent EHBR, including hepatic duct bifurcation. Most patients also had insertion of bilateral transhepatic silicone elastomer biliary stents; 4 (5.2%) underwent EHBR with stent insertion plus hepatectomy. For EHBR patients, perioperative complication rate was 38.7% and 30-day mortality was 3.9%. Bilirubin levels significantly decreased postoperatively (mean drop 3.8 mg/dL; p < 0.01). At 3 years, 57.1% of patients had no PSC-related readmissions, and 16.2% had more than 3. At a median followup of 10.5 years, 5- and 10-year survival was 76.4% and 52.7%, respectively. Cholangiocarcinoma did not develop in any patients, and only seven required OLT. Factors associated with worse survival included postoperative bilirubin ≥ 2 mg/dL and history of cirrhosis (both p < 0.001). In patients undergoing EHBR, noncirrhotic patients had significantly better longterm outcomes versus cirrhotic patients (10-year survival, 60.2% versus 12.0%; p < 0.001). In contrast, 10-year survival of OLT patients with cirrhosis was 57.0%. Conclusions: Noncirrhotic patients with PSC can be successfully managed with EHBR. EHBR for noncirrhotic patients is associated with low perioperative morbidity, few readmissions, no new cholangiocarcinomas, and 10-year survival > 60%. OLT should be reserved for patients with PSC and associated hepatic cirrhosis.
AB - Background: Most centers advocate orthotopic liver transplantation (OLT) for patients with primary sclerosing cholangitis (PSC) and cirrhosis. Management of PSC patients without cirrhosis remains controversial. We examined the results of extrahepatic biliary resection (EHBR) for PSC. Study Design: Between 1981 and 2006, 126 patients with PSC underwent EHBR (n = 77) or OLT (n = 49). Data on biliary drainage procedures, perioperative morbidity, and longterm survival were collected and analyzed. Results: Of 77 patients undergoing EHBR, mean preoperative bilirubin level was 5.6 mg/dL. Nine (11.7%) patients had cirrhosis. Most patients had preoperative biliary drainage (ERCP, 61.0%; PTC, 67.5%). At operation, 73 (94.8%) patients underwent EHBR, including hepatic duct bifurcation. Most patients also had insertion of bilateral transhepatic silicone elastomer biliary stents; 4 (5.2%) underwent EHBR with stent insertion plus hepatectomy. For EHBR patients, perioperative complication rate was 38.7% and 30-day mortality was 3.9%. Bilirubin levels significantly decreased postoperatively (mean drop 3.8 mg/dL; p < 0.01). At 3 years, 57.1% of patients had no PSC-related readmissions, and 16.2% had more than 3. At a median followup of 10.5 years, 5- and 10-year survival was 76.4% and 52.7%, respectively. Cholangiocarcinoma did not develop in any patients, and only seven required OLT. Factors associated with worse survival included postoperative bilirubin ≥ 2 mg/dL and history of cirrhosis (both p < 0.001). In patients undergoing EHBR, noncirrhotic patients had significantly better longterm outcomes versus cirrhotic patients (10-year survival, 60.2% versus 12.0%; p < 0.001). In contrast, 10-year survival of OLT patients with cirrhosis was 57.0%. Conclusions: Noncirrhotic patients with PSC can be successfully managed with EHBR. EHBR for noncirrhotic patients is associated with low perioperative morbidity, few readmissions, no new cholangiocarcinomas, and 10-year survival > 60%. OLT should be reserved for patients with PSC and associated hepatic cirrhosis.
UR - http://www.scopus.com/inward/record.url?scp=43049126461&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=43049126461&partnerID=8YFLogxK
U2 - 10.1016/j.jamcollsurg.2007.12.015
DO - 10.1016/j.jamcollsurg.2007.12.015
M3 - Article
C2 - 18471705
AN - SCOPUS:43049126461
SN - 1072-7515
VL - 206
SP - 822
EP - 830
JO - Journal of the American College of Surgeons
JF - Journal of the American College of Surgeons
IS - 5
ER -