Analysis of the symptom improvement and complication of patients with Parkinson disease following the second staged stereotactic bilateral multi-targets surgery
- VernacularTitle:分期立体定向双侧多靶点毁损术治疗帕金森病第二次手术单项症状改善率及其并发症分析
- Author:
Xiaodong GUO
;
Guodong GAO
;
Benhan WANG
;
Jing WANG
;
Hua ZHANG
- Publication Type:Journal Article
- From:
Chinese Journal of Tissue Engineering Research
2005;9(33):139-141
- CountryChina
- Language:Chinese
-
Abstract:
BACKGROUND: Although improvement could be achieved after the first operation, limb symptoms of patients would aggravate with the progress or reoccurrence of Parkinson disease (PD), thereby second operation would become necessary if symptom could not be controllel by medication.OBJECTIVE: To investigate the improving rate of symptoms and complications of patients with PD after the second operation.DESIGN: Case analysisSETTING: Neurosurgery Department of 153th Military Central Hospital and Neurosurgery Department of Tangdu Hospital Affiliated to the Fourth Military Medical University of Chinese PLA.PARTICIPANTS: Totally 387 primary PD patients were collected from Neurosurgery Department of 153th Military Central Hospital and Neurosurgery Department of Tangdu Hospital Affiliated to the Fourth Military Medical College of Chinese PLA from October 1997 to December 2002.Totally 350 patients received two operations in the same hospital, and other 37 patients received the first operation at other hospital and the second operation in our hospital. The intervals of two operations were within half a year in 36 cases, 0.5-0.9 year in 72 cases, 1.0-1.9 years in 108 cases and 2.0-5.0 years in 171 cases respectively.METHODS: Under the stereotactic microelectrode-guidance, the targets of all patients were subjected to iconographical orientation, microelectrode record, microelectrode stimulation and exploration and radio frequency microelectrode verification before just stage bilateral posteroventral pallidotomy (PVP) or thalamus ventral intermediate nucleus damage(TVIND),unified Parkinson's disease rating scale (UPDRS) was used at preoperative and postoperative "on" state (at the beginning of medication, patients move freely and stays in "on" state) as well as "off" state (when medication loss function, patients displays moving disability and stays in "off" state).complication between two operation .RESULTS: Data of 387 patients were remained in the results analysis.operation was lower than that of first operation (tremor 95.4%, 96.9%;rigidity 94.6%, 95.1%; bradykinesia 88.9%, 92.3%; gait 62.3%, 67.1%;balance 65.1%, 69.4%, akinesia and cramp 95.8%, 98.0%), but no diffor UPDRS were lower than that of preoperative scores (P ＜ 0.01). The mean total UPDRS scores improved by 46.8% in the "on" state and 53.5% in the "off" state after second operation, lower than that of first tive complications: The occurrenceof complications that was specific for the second operation including fatigue, salivation, reduced voice, fake bulbar paralysis, lethargy, hiccough, urinary incontinence, urinary retention were found higher than that of after the first operation (P ＜ 0.05).The occurrence of cerebral hemorrhage was also lower than that of after first operation.UPDRS were lower in the second operation, which may be due to that PD of postoperative complications which was specific for the second operation was obviously increased, which possibly associated with age, state of illness, constitution, operation type and interval between operations. But occurrence of non-specific postoperative complications was basically the same in two operations (cerebral hemorrhage and inflammation), suggesting that hemorrhage risk did not increased due to the second operation.
