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Objective To study the efficacy of percutaneous transhepatic cholangiodrainage (PTCD),percutaneous gallbladder drainage,and percutaneous transhepatic biliary stent implantation for the treatment of malignant obstructive jaundice in patients who are observed to fail endoscopic drainage. Methods We retrospectively analyzed 17 patients diagnosed with obstructive jaundice between August 2015 and July 2017 who were observed to have failed endoscopic drainage. Percutaneous puncture drainage had been performed in all patients-different methods were chosen based on the type of lesion and the patient's intraoperative condition. Among these patients, 9 underwent percutaneous transhepatic biliary stent implantation (53％),5 underwent PTCD (29％),and 3 underwent percutaneous gallbladder drainage (18％). The serum levels of total bilirubin (TBIL) and alanine aminotransferase (ALT) were assessed a day preoperatively and a week postoperatively. The postoperative decrease (or drop) in the serum TBIL and ALT levels was used as a parameter to assess the efficacy of treatment. Patients were divided into a stent and a tube group. The therapeutic effects were compared between the groups in terms of the drop in the serum TBIL and ALT levels and the survival time of patients. Results The postoperative serum TBIL and ALT levels were significantly decreased in all patients (P < 0. 05). No statistically significant difference was observed between the stent and the tube group in terms of the decrease in serum TBIL and ALT levels (P > 0. 05). However,a statistically significant difference was observed between the stent and the tube group in terms of the survival time of patients (P < 0. 05). Conclusion Percutaneous puncture is an effective treatment modality to manage malignant obstructive jaundice in patients who fail endoscopic drainage. Compared to tube drainage,stent placement can prolong patient survival time. Regarding the decrease in serum TBIL and ALT levels,we conclude that stent implantation is not significantly better than tube drainage.
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Objective To probe into the clinical application value of ERCP stent implantation in treatment of elderly patients with malignant obstructive jaundice. Methods From January 2014 to December 2015, 97 elderly patients with malignant obstructive jaundice were selected in our hospital as study objects. According to the different treatment, the patients were divided into study group (n = 50) and control group (n = 47) randomly. The patients in study group were treated with ERCP biliary stent implantation. The patients in control group were treated with PTCD biliary stent implantation. The surgical treatment, clinical symptoms, liver function, immunologic function and incidence of complication of the patients between the two groups were compared and analyzed. Results Compared with control group, the patients in study group, the rate of successful operation was 96.00% (48/50), there was increased, but the differences were not significant statistically (P > 0.05); the patients in study group, total efficiency rate was 94.00% (47/50), there were increased significantly, the differences were significant statistically (P < 0.05); the patients in study group after 2 weeks treatment, TBIL were (110.24±60.05) μmol/L, DBIL were (82.43 ± 46.19) μmol/L, ALT were (86.79 ± 39.30) IU/L, AST were (53.65 ± 35.81) IU/L, ALP were (216.83 ± 127.74) IU/L, GGT were (196.52 ± 100.64) IU/L, there were improved significantly, the differences were significant statistically (P < 0.05);the patients in study group after treatment, the levels of CD3+ was (70.24 ± 5.62)%, CD4+ was (37.74 ± 3.85)%, CD4+/CD8+ was (1.35 ± 0.12) and CD8+ was (27.96 ± 3.14)%, there was reduced significantly, the differences were significant statistically (P < 0.05); the patients in study group, the incidence of total complication was 8.00% (4/50), there was decreased significantly, the differences were significant statistically (P < 0.05). Conclusion ERCP stent implantation has very important clinical significance in improving the treatment effect, liver function and immune function for elderly patients with malignant obstructive jaundice.
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Malignant obstructive jaundice is caused by biliary obstruction due to malignant tumor,and in clinical practice percutaneous transhepatic biliary metal stent implantation has already become one of the main measures to relieve malignant obstructive jaundice.Nevertheless,postoperative complications severely affect the life quality and survival of patients,especially the stent restenosis seriously influences the patient's prognosis,therefore,after percutaneous transhepatic biliary metal stent implantation the use of active preventive measures and the correct treatment of stent restenosis are particularly important.The causes of stent restenosis include tumor growth,cholestasis and proliferation of granulation tissue,and the main measures to prevent stent restenosis at present are re-implantation of the stent,reformation of the stent structure and combination therapy.This article aims to make a comprehensive reviewabout the causes of postoperative stent restenosis and the effective preventive measures.
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Objective To discuss effect and nursing process of endoscopic biliary stent implantation for treatment of patients with malignant biliary obstruction.Methods To evaluate efficiency of the operation and to observe nursing situation of 47 cases treated by the way of endoscopic biliary stent implantation in our hospital.Results In 47 patients,31 patients used EMBE,16 patients were given ERBD,the total rate of treatment efficiency reached 100％.Positive and effective nursing measures were given to two groups during operation period,which ensured the smooth process and increase the success rate of operation.Conclusions Endoscopic biliary stent placement for malignant biliary obstruction has gradually become an effective substitution of normal operations.And active and reasonable nursing can increase the success rate of operation and decrease postoperative complications.