| 郭元星,李彦豪,陈勇,陈平雁,罗鹏飞,李勇,单鸿,姜在波.恶性胆道梗阻支架置入术后影响患者生存期 和支架开通期因素的研究(多中心研究)[J].中国医学影像技术,2001,17(11):1027~1029 |
| 恶性胆道梗阻支架置入术后影响患者生存期 和支架开通期因素的研究(多中心研究) |
| Study the Influencing of Survival and Stents Patency Period Factors after Percutaneous Transhepatic Metal Versus Plastic Biliary Stent Implantation for Treatment of Malignant Biliary Obstruction |
| 投稿时间：2001-06-21 |
| DOI： |
| 中文关键词: 放射学,介入性 内支架 胆管阻塞 Cox模型 |
| 英文关键词:Radiology,interventional Stent Biliary obstruction Cox,regression hazard model |
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| 中文摘要: |
| 目的 研究影响恶性胆道梗阻金属支架、内涵管置入术后患者生存和支架开通的因素。方法 对95例恶性胆道梗阻患者金属支架、内涵管置入术后作随访调查,应用SPSS 10.0统计软件对影响其术后的23项可能影响因素作Cox模型的多因素分析。结果 支架类型、梗阻段、肿瘤大小和分期为影响患者术后生存的因素(P≤0.05),支架类型和肿瘤大小为影响患者术后支架开通的因素(P＜0.05)。结论 支架类型和肿瘤大小是影响恶性胆道梗阻患者支架置入术后患者生存期和支架开通期的主要因素。 |
| 英文摘要: |
| Objective To study the influencing of survival and stents patency period factors after percutaneous transhepatic metal versus plastic biliary stent implantation for treatment of malignant biliary obstruction. Methods Follow-up study was taken among 95 patients with malignant biliary obstruction after percutaneous transhepatic metal versus plastic biliary stent were implantated.Twenty-three possible influencing factors were analyzed by Cox,regression hazard model with SPSS 10.0 statistical software package. Results Stent type,position of obstruction,different stages of disease and size of tumor were proved to be relative with the medium survival period (P≤0.05). Stent type and size of tumor were proved to be relative with the medium stents patency period (P<0.05). Conclusion Stent type and size of tumor are main influencing factors for survival and stents patency period after percutaneous transhepatic metal versus plastic biliary stent implantation for treatment of malignant biliary obstruction. |
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