Predictors of long term survival after hepatic resection for hilar cholangiocarcinoma: A retrospective study of 5-year survivors.

Autor:	Abd ElWahab M; Mohamed Abd ElWahab, Ayman El Nakeeb, Ehab El Hanafy, Ahmad M Sultan, Ahmed Elghawalby, Waleed Askr, Mahmoud Ali, Mohamed Abd El Gawad, Tarek Salah, Gastroenterology Surgical Center, Mansoura University, Daqahlia 35516, Egypt., El Nakeeb A; Mohamed Abd ElWahab, Ayman El Nakeeb, Ehab El Hanafy, Ahmad M Sultan, Ahmed Elghawalby, Waleed Askr, Mahmoud Ali, Mohamed Abd El Gawad, Tarek Salah, Gastroenterology Surgical Center, Mansoura University, Daqahlia 35516, Egypt., El Hanafy E; Mohamed Abd ElWahab, Ayman El Nakeeb, Ehab El Hanafy, Ahmad M Sultan, Ahmed Elghawalby, Waleed Askr, Mahmoud Ali, Mohamed Abd El Gawad, Tarek Salah, Gastroenterology Surgical Center, Mansoura University, Daqahlia 35516, Egypt., Sultan AM; Mohamed Abd ElWahab, Ayman El Nakeeb, Ehab El Hanafy, Ahmad M Sultan, Ahmed Elghawalby, Waleed Askr, Mahmoud Ali, Mohamed Abd El Gawad, Tarek Salah, Gastroenterology Surgical Center, Mansoura University, Daqahlia 35516, Egypt., Elghawalby A; Mohamed Abd ElWahab, Ayman El Nakeeb, Ehab El Hanafy, Ahmad M Sultan, Ahmed Elghawalby, Waleed Askr, Mahmoud Ali, Mohamed Abd El Gawad, Tarek Salah, Gastroenterology Surgical Center, Mansoura University, Daqahlia 35516, Egypt., Askr W; Mohamed Abd ElWahab, Ayman El Nakeeb, Ehab El Hanafy, Ahmad M Sultan, Ahmed Elghawalby, Waleed Askr, Mahmoud Ali, Mohamed Abd El Gawad, Tarek Salah, Gastroenterology Surgical Center, Mansoura University, Daqahlia 35516, Egypt., Ali M; Mohamed Abd ElWahab, Ayman El Nakeeb, Ehab El Hanafy, Ahmad M Sultan, Ahmed Elghawalby, Waleed Askr, Mahmoud Ali, Mohamed Abd El Gawad, Tarek Salah, Gastroenterology Surgical Center, Mansoura University, Daqahlia 35516, Egypt., Abd El Gawad M; Mohamed Abd ElWahab, Ayman El Nakeeb, Ehab El Hanafy, Ahmad M Sultan, Ahmed Elghawalby, Waleed Askr, Mahmoud Ali, Mohamed Abd El Gawad, Tarek Salah, Gastroenterology Surgical Center, Mansoura University, Daqahlia 35516, Egypt., Salah T; Mohamed Abd ElWahab, Ayman El Nakeeb, Ehab El Hanafy, Ahmad M Sultan, Ahmed Elghawalby, Waleed Askr, Mahmoud Ali, Mohamed Abd El Gawad, Tarek Salah, Gastroenterology Surgical Center, Mansoura University, Daqahlia 35516, Egypt.
Jazyk:	angličtina
Zdroj:	World journal of gastrointestinal surgery [World J Gastrointest Surg] 2016 Jun 27; Vol. 8 (6), pp. 436-43.
DOI:	10.4240/wjgs.v8.i6.436
Abstrakt:	Aim: To determine predictors of long term survival after resection of hilar cholangiocarcinoma (HC) by comparing patients surviving > 5 years with those who survived < 5 years. Methods: This is a retrospective study of patients with pathologically proven HC who underwent surgical resection at the Gastroenterology Surgical Center, Mansoura University, Egypt between January 2002 and April 2013. All data of the patients were collected from the medical records. Patients were divided into two groups according to their survival: Patients surviving less than 5 years and those who survived > 5 years. Results: There were 34 (14%) long term survivors (5 year survivors) among the 243 patients. Five-year survivors were younger at diagnosis than those surviving less than 5 years (mean age, 50.47 ± 4.45 vs 54.59 ± 4.98, P = 0.001). Gender, clinical presentation, preoperative drainage, preoperative serum bilirubin, albumin and serum glutamic-pyruvic transaminase were similar between the two groups. The level of CA 19-9 was significantly higher in patients surviving < 5 years (395.71 ± 31.43 vs 254.06 ± 42.19, P = 0.0001). Univariate analysis demonstrated nine variables to be significantly associated with survival > 5 year, including young age (P = 0.001), serum CA19-9 (P = 0.0001), non-cirrhotic liver (P = 0.02), major hepatic resection (P = 0.001), caudate lobe resection (P = 0.006), well differentiated tumour (P = 0.03), lymph node status (0.008), R0 resection margin (P = 0.0001) and early postoperative liver cell failure (P = 0.02). Conclusion: Liver status, resection of caudate lobe, lymph node status, R0 resection and CA19-9 were demonstrated to be independent risk factors for long term survival.
Databáze:	MEDLINE
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