Copyright
©The Author(s) 2016.
World J Gastroenterol. Apr 14, 2016; 22(14): 3837-3844
Published online Apr 14, 2016. doi: 10.3748/wjg.v22.i14.3837
Published online Apr 14, 2016. doi: 10.3748/wjg.v22.i14.3837
Table 1 Baseline patients and stricture characteristics n (%)
Age, yr, mean ± SD (range) | 69.2 ± 13.3 (35-90) |
Sex (M/F) | 25/14 |
Primary malignancy, | |
Gastric cancer | 1 (43.6) |
Pancreatic cancer | 1 (41.0) |
Duodenal carcinoma | 2 (5.1) |
Extrahepatic cholangiocarcinoma | 1 (2.6) |
Intrahepatic cholangiocarcinoma | 1 (2.6) |
Ampullary carcinoma | 1 (2.6) |
Hepatocellular carcinoma (lymph node metastasis) | 1 (2.6) |
Clinical stage of cancer1 | |
Stage III2 | 16 (41.0) |
Stage IV3 | 23 (59.0) |
Altered gastrointestinal anatomy | |
Gastroduodenostomy after Billroth I gastrectomy | 3 (7.7) |
Gastrojejunostomy after Billroth II gastrectomy | 1 (2.6) |
Gastrojejunostomy after pancreatoduodenectomy | 1 (2.6) |
Gastrojejunostomy for surgical bypass | 1 (2.6) |
Location of stricture | |
Distal stomach | 16 (41.0) |
Duodenal bulb | 4 (10.3) |
Second duodenal segment | 4 (10.3) |
Second/third duodenal segment | 4 (10.3) |
Third duodenal segment | 5 (12.8) |
Anastmosis site (gastrostomy) | 6 (15.4) |
Stricture length, mm, mean ± SD (range) | 42.6 ± 19.8 (15-93) |
GOOSS score before stent placement | |
0-no oral intake | 16 (41.0) |
1-liquid diet | 18 (46.2) |
2-soft solid diet | 5 (12.8) |
3-low residue or normal diet | 0 |
WHO perfomance score | |
0-fully active | 7 (17.9) |
1-cannot carry out heavy physical work | 8 (20.5) |
2-up and about > 50% of the day | 13 (33.3) |
3-up and about < 50% of the day | 9 (23.1) |
4-bed or chair bound all day | 2 (5.1) |
- Citation: Sasaki R, Sakai Y, Tsuyuguchi T, Nishikawa T, Fujimoto T, Mikami S, Sugiyama H, Yokosuka O. Endoscopic management of unresectable malignant gastroduodenal obstruction with a nitinol uncovered metal stent: A prospective Japanese multicenter study. World J Gastroenterol 2016; 22(14): 3837-3844
- URL: https://www.wjgnet.com/1007-9327/full/v22/i14/3837.htm
- DOI: https://dx.doi.org/10.3748/wjg.v22.i14.3837