BACKGROUND: Most patients with advanced stage malignant obstructive jaundice will be suitable for palliation only. Metallic stents are safe, effective and minimally invasive. DESIGN: A review of case notes of patients who had Wallstents inserted percutaneously from January 1996 to December 2000. RESULTS: Eighty-nine patients with a median age of 72 years underwent percutaneous insertion of biliary metal stents. The diagnoses were cholangiocarcinoma (41.5%), pancreatic carcinoma (40.5%), nodal metastases at the porta hepatis (14.6%) and gall bladder cancer (3.4%). Ninety-six per cent of patients improved their hyperbilirubinaemia to normal levels by 1 month. The median post-procedure hospital stay was 16 days. Early overall complications (within 30 days of stenting) occurred in 30% of patients (70% of these were disease related). The 30 day mortality rate was 20% (n = 18). Fifty (70%) patients were readmitted to hospital, most commonly because of carcinomatosis (16) or stent obstruction (12). The symptom-free period ranged from 2 weeks to 13 months. Median survival for all patients was 3.5 months. Survival correlated inversely with serum bilirubin at presentation (r = -0.34, P = 0.001), but not with other liver function tests. DISCUSSION: Metal wall stenting for malignant obstructive jaundice provides good palliation with low, procedure-related morbidity and mortality, but poor overall survival from disease-related morbidity. Survival significantly correlates with pre-stenting serum bilirubin levels. There is a need to identify the subgroup of patients in whom stenting has no beneficial effect.
BACKGROUND: Most patients with advanced stage malignant obstructive jaundice will be suitable for palliation only. Metallic stents are safe, effective and minimally invasive. DESIGN: A review of case notes of patients who had Wallstents inserted percutaneously from January 1996 to December 2000. RESULTS: Eighty-nine patients with a median age of 72 years underwent percutaneous insertion of biliary metal stents. The diagnoses were cholangiocarcinoma (41.5%), pancreatic carcinoma (40.5%), nodal metastases at the porta hepatis (14.6%) and gall bladder cancer (3.4%). Ninety-six per cent of patients improved their hyperbilirubinaemia to normal levels by 1 month. The median post-procedure hospital stay was 16 days. Early overall complications (within 30 days of stenting) occurred in 30% of patients (70% of these were disease related). The 30 day mortality rate was 20% (n = 18). Fifty (70%) patients were readmitted to hospital, most commonly because of carcinomatosis (16) or stent obstruction (12). The symptom-free period ranged from 2 weeks to 13 months. Median survival for all patients was 3.5 months. Survival correlated inversely with serum bilirubin at presentation (r = -0.34, P = 0.001), but not with other liver function tests. DISCUSSION: Metal wall stenting for malignant obstructive jaundice provides good palliation with low, procedure-related morbidity and mortality, but poor overall survival from disease-related morbidity. Survival significantly correlates with pre-stenting serum bilirubin levels. There is a need to identify the subgroup of patients in whom stenting has no beneficial effect.
Authors: C P Neal; S C Thomasset; D Bools; C D Sutton; G Garcea; C D Mann; Y Rees; C Newland; R J Robinson; A R Dennison; D P Berry Journal: Surg Endosc Date: 2009-06-30 Impact factor: 4.584