Effectiveness evaluation on percutaneous vertebroplasty combined with 125 I radioactive particle implantation in treatment of vertebral metastasis / 吉林大学学报(医学版)
Journal of Jilin University(Medicine Edition)
; (6): 1243-1247, 2017.
Article
in Zh
| WPRIM
| ID: wpr-668061
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ABSTRACT
Objective: To evaluate the clinical effect of pereutaneous vertbroplasty (PVP) combined with implantation of iodine-125 (125 I)radioactive particle in the treatment of vertebral metastasis,and to provide basis for the treatment of vertebral metastasis.Methods:A total of 69 patients with vertebral metastasis were divided into test group (n=32)and control group (n=37);the patients in test group were treated with PVP comined with implantation 125 I radioactive particle and the patients in control group were treated with PVP only.The heights of anterior and posterior vertebral bodies of the patients before and after treatment were detected by X-ray.The numerical rating scale (NRS)scores,pain relief rate and the incidence of surgical complications of the patients were recorded before operation and 1 d,1 week,1 month,3 months,and 6 months after operation.Results:The operation was successfully performed in all the patients without local bleeding;there were no movement dysfunction and nerve compression phenomenon.There was no leakage of bone cement.All the 125 I radioactive particles located well and there was no particle obscission.The heights of vertebral bodies of the patients in two groups after operation were increased compared with before operation (P <0.05).The NRS scores of the patients in two groups s at 1 d,1 week,1 month,3 months,6 months after operation were significantly decreased compared with before operation (P <0.05);compared with control group,the NRS scores of the patients in test group at 1 d,1 week, 1 month,3 months,6 months after operation were decreased (P <0.05).The incidence of pulmonary embolism or radiation myelitis complications was about 4.3% in 69 patients.Compared with control group,the difference in the incidence of complications of the patients in test group was not significant (P < 0.05 ).Conclusion:PVP combined with 125 I radioactive particle implantation is a safe and effective method in the treatment of vertebral metastasis,which can relieve the pain of the patients obviously compared with PVP.
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Language:
Zh
Journal:
Journal of jilin university(medicine edition)
Year:
2017
Type:
Article