ABSTRACT
Objective To discuss the clinical effect of different surgery in the treatment of shunt-dependent hydrocephalus by comparing the postoperative complications of ventriculoperitoneal(V-P) shunt surgery with different incidence of eminence puncture or the triangle puncture.Methods 98 patients with shunt-dependent hydrocephalus who underwent V-P shunt were analyzed.According to different operation methods,they were divided into eminence puncture group (63 cases) and triangle puncture group (35 cases).The operation time and postoperative complications were compared between the two groups,and the clinical efficacy was compared by Glasgow Coma Scale (GCS) score at the end of 12 months follow-up.Results The operation time of the eminence puncture group [(53.35 ± 5.72) rain] was longer than (35.52 ± 9.18) min of the the triangle puncture group (t =6.024,P ＜ 0.05).The incidence rate of complication in the eminence puncture group was lower than that in the the triangle puncture group at postoperative 12 months (x2 =4.395,P ＜ 0.05).Postoperative CT examination found that the ventricle width of the two groups was decreased in different degree.The improvement of Evan's index(t =40.86,P ＜0.05) and GCS score(U =4.50,P ＜ 0.05) in preoperative of the eminence puncture group were greater than those of the triangle puncture group after 12 months.Conclusion The clinical efficacy of V-P shunt of the frontal lateral ventricle puncture may be superior to the triangle puncture in the treatment of shunt-dependent hydrocephalus.
ABSTRACT
Objective To evaluate the clinical value of cerebrospinal fluid ADA,IL-23 joint detection in the diagnosis of tuberculous meningitis related diseases.Methods 253 cases with tuberculous meningitis related diseases were selected as the research subjects.According to the diagnosis,they were divided into tuberculous meningitis group (meningitis group,138 cases ),tuberculous meningitis complicated with hydrocephalus group (hydrocephalus group,35 cases)and control group(80 cases).All patients after admission received lumbar puncture, the part of cerebrospinal fluid specimens were inspected,the cerebrospinal fluid ADA,IL -23 joint test was conducted.Meningitis group and hydrocephalus group were given anti -TB drugs (INH,RFP and PZA +sm ) combined with chemotherapy.3 months after treatment,the meningitis group and hydrocephalus group received lumbar puncture cerebrospinal fluid ADA,IL -23 joint test again.The levels of ADA,IL -23 in cerebrospinal fluid were compared.Results Before treatment,cerebrospinal fluid ADA,IL-23 levels in the meningitis group were (12.64 ± 5.54)u/L and (48.38 ±10.78)pg/mL,those in the hydrocephalus group were (15.81 ±6.92)u/L and (77.21 ± 13.42 mm)pg/mL,which in the control group were (3.21 ±2.20)u/L and (9.05 ±3.89)pg/mL,ADA,IL-23 levels in meningitis group and hydrocephalus group before treatment were significantly higher than the control group (F=117.24,724.97,P<0.001).Spearma analysis showed that each group of cerebrospinal fluid ADA and IL-23 had no correlation.After treatment,the cerebrospinal fluid ADA,IL-23 levels in the meningitis group were (3.79 ± 3.13)u/L and (13.46 ±6.62)pg/mL,which in the hydrocephalus group were (6.42 ±4.35)u/L and (25.42 ± 8.54)pg/mL,the meningitis group before and after treatment had statistically significant differences in cerebrospinal fluid ADA,IL-23 (t=16.34,32.43,all P<0.001);hydrocephalus group before and after treatment had statistically significant differences in cerebrospinal fluid ADA,IL-23 (t=6.80,19.26,all P<0.001 ).Conclusion Cerebro-spinal fluid ADA,IL-23 joint detection in the early diagnosis of tuberculous meningitis related diseases and clinical observation has high clinical value.
ABSTRACT
Objective To evaluate the safety and efficacy of the modified subclavian vein cathetrization (SVC) in Neurosurgical Intensive Care Unit (NICU).Methods The clinical data of 292 patients experienced SVC in NICU over a 3-year-and-9-month periodwere retrospectively analyzed,and they were divided into groups by the method of SVC,in which 227 patients underwent modified SVC were identified and compared with 65 patients who underwent routine SVC during the same period.Medical charts of the patients were reviewed to collect demographic information,such as age,sex,rate of success at first-puncture and complications.Statistical comparisons between the two groups were made using Chi-square analysis for the variables and were considered to be statistically significant if P ＜ 0.05.Data were analyzed using SPSS 19.0 (Armonk,NY:IBM Corp,USA).Results In the SVC group,the total success was achieved in 61 patients (93.8％),and the incidence rate of complications related to puncture and cathetrization was 29.5％.In the mSVC group,the total successful rate was 99.1％,and the incidence rate of complications related to puncture and cathetrization was 7.1％.The mSVC was better than traditional SVC in successful rate and incidence rate of complications related to puncture and cathetrization (x2 =4.61,7.32,all P ＜ 0.05).Conclusion mSVC for the patients in NICU is a safe and effective technique with low morbidity and mortality.
ABSTRACT
Objective To gain more pathophysiolgic knowledge about acute obstructive hydrocephalus and to explore its rapid and effective treatment by establishing canine acute obstructive hydrocephalus model.Methods Acute obstructive hydrocephalus model was established by injecting cyan-acrylic gel glue into the fourth ventricle via posterior fosse craniotomy in 9 male adult mongrel dogs.At the same time,lateral ventricle catheterization were performed and were fixed on the scalp to connect reservoir bag so that the changes of intracranial pressure (ICP) could be measured dynamically,and the changes of neurological function were observed.Results Acute obstructive hydrocephalus model was successfully established in 6 of the total 9dogs.ICP was (48.2 ± 6.1 ) cm H2 O at 48 hours after the injection and was (56.4 ± 5.7 ) cm H2 O at 72 hours after the injection,it increased 392％ and 459 ％ respectively.And the ICP after injection was significantly different(P ＜ 0.01 )compared with that before injection (12.3 ± 3.1 )cm H2O.Conclusion The establishment of acute obstructive hydrocephalus model has high success rate,and is easy to reduplicate; ICP could be measured dynamically and also could be reduced by releasing CSF;Thus,ventricular drainage is the most rapid and effective treatment for acute obstructive hydrocephalus.