Objective To evaluate the cl inical significance of the combination of intensified anti-tuberculosis treatment, posterior transpedicular screw system internal fixation, intertransverse bone grafting, and anterior approach focus debridement for the treatment of thoracolumbar tuberculosis. Methods From January 2005 to December 2007, 20 patients with thoracolumbar tuberculosis (T10-L3) were treated. There were 13 males and 7 females aged 21-64 years old (average 44 years old). The course of disease was 3 months to 3 years (average 10 months). The focus involved single vertebrae bodies in 8 cases, two vertebrae bodies in 9 cases, and three vertebrae bodies in 3 cases. The preoperative Cobb angle was 9-35° (average 26.7°). The neurological function was evaluated according to the Frankel grading criterion, there were 2 cases of grade B, 5 of grade C, 7 of grade D, and 6 of grade E. Vertebral body defect index score: 9 cases of 1-2 points, 7 cases of 2-3 points, and 4 cases above 3 points. After receiving the systemic five-drug treatment of anti-tuberculosis for 2-3 weeks, the patients underwent the posterior transpedicular screw system internal fixation and intertransverse bone grafting, and then received tuberculosis focus debridement via anterior approach, nerve decompression, and bone grafting fusion. Results The time of operation averaged 210 minutes and the mean blood loss during operation was 650 mL. Postoperatively, 2 patients had mild belting sensation in their thorax and 2 patients had mild pneumothorax. Their symptoms rel ived 2-3 weeks later without specific treatment. All the patients were followed up for 12-23 months. X-ray films showed that all the patients achieved successful bony fusion 6-18 months after operation, and the Cobb angle was 7-21° (average 15.2°) 12 months after operation without aggravation. The Frankel gradingsystem was used to assess the postoperative neurological function, 1 patient in grade B before operation was improved to grade C after operation, 1 patient in grade B was improved to grade D, 1 patient in grade C was improved to grade D, 4 patients in grade B were improved to grade E, and 7 patients in grade D were improved to grade E. All of the incisions healed and erythrocyte sedimentation rate became normal 2 weeks to 3 months after operation. All the patients showed no obvious abnormity in l iver and kidney function. There was no recurrence of tuberculosis. Conclusion It seems that the systemic drug treatment of antituberculosis before and after operation, the thorough debridement of focus during operation, and the effective and rel iable wayto reconstruct for the spinal stabil ity are the key points for the treatment of spinal tuberculosis.
Objective To evaluate the efficacy of intrapleural urokinase treatment for unloculated tuberculous pleural effusion. Methods Chinese Conference Data, Chinese Biomedical Database, VIP Database,Wanfang Database, Cochrane Library, PubMed, and Evidence-based Medical Evaluation Database were searched up to February 2012, and the studies as references of eligible articles were also searched. Randomized controlled trials were included for evaluating the efficacy of intrapleural urokinase treatment for unloculated tuberculous pleural effusion. Mean difference MD and 95% confidence interval ( 95% CI) were calculated for the efficacy of urokinase in the treatment. After the test for heterogeneity, forest map was used to analyze the efficacy of intrapleural urokinase treatment. The funnel plot was used to discuss the publication bias. Results Nine randomized controlled trials met all eligible criteria. This meta-analysis indicated that compared with the conventional treatment, the urokinase treatment increased total drainage( pumping liquid) ( P lt; 0. 000 01) , decreasd residual pleural thickening ( P lt; 0. 000 01) , improved lung function with significant increase in FEV1% pred ( P lt; 0. 000 01) . Conclusions Compared with the conventional treatment( anti-tubercular treatment in combination with pumping pleural effusion) , the treatment which injects urokinase to chest cavity can increase total pleural effusion, decrease residual pleural thickening, and improve the lung function.
Objective To investigate the effectiveness of one-stage total knee arthroplasty (TKA) in the treatment of advanced active knee tuberculosis. Methods The clinical data of 38 patients with advanced active knee tuberculosis who received one-stage TKA between January 2011 and December 2020 were retrospectively analyzed. There were 20 males and 18 females. The age ranged from 20 to 84 years, with an average of 52.8 years. The body mass index ranged from 17 to 36 kg/m2, with an average of 23.05 kg/m2. The preoperative C reactive protein (CRP) was (23.49±4.72) mg/L, erythrocyte sedimentation rate (ESR) was (45.95±8.82) mm/1 h. The Hospital for Special Surgery (HSS) score was 48.8±9.1. During the operation, the infected lesions of the knee joint were completely removed, and the operative area was repeatedly soaked with 3% hydrogen peroxide solution and 0.5% povidone iodine solution. The intraoperative pathological examination confirmed the tuberculosis of the knee joint, and systemic anti-tuberculosis treatment was performed. The operation time, postoperative hospitalization stay, postoperative anti-tuberculosis chemotherapy time, and complications were recorded. CRP and ESR were recorded and compared before and after operation. Anteroposterior and lateral X-ray films of the knee joint were taken to evaluate whether the prosthesis had signs of loosening and sinking, and to determine whether there was recurrence of tuberculosis. The knee joint function was evaluated by HSS score. With treatment failure due to any reason as the end event, the survival time of prosthesis was analyzed by Kaplan-Meier survival curve. Results All operations were successfully completed without fracture, vascular and nerve injury, deep vein thrombosis, and other complications. All incisions healed by first intention after operation. The operation time ranged from 80 to 135 minutes, with an average of 102.76 minutes; postoperative hospitalization stay was 5-16 days, with an average of 9.7 days; the duration of postoperative anti-tuberculosis chemotherapy ranged from 1 to 18 months, and the median duration was 12 months. All 38 cases were followed up 3-133 months (mean, 63.7 months). At last follow-up, CRP was (4.88±1.24) mg/L and ESR was (13.00±2.97) mm/1 h, both of which were significantly lower than those before operation (t=20.647, P<0.001; t=20.886, P<0.001). During the follow-up, 3 patients (7.89%) had tuberculosis recurrence. Two patients had tuberculosis recurrence due to withdrawal of anti-tuberculosis chemotherapy at 1 and 2 months after operation, respectively. One patient was cured after debridement, preservation of prosthesis and anti-tuberculosis chemotherapy for 12 months, and 1 patient was cured after oral administration of anti-tuberculosis drugs for 12 months. Another 1 patient had recurrent tuberculosis and mixed infection (Corynebacterium gehreni) at 2 months after operation, and the infection was not controlled after debridement, and finally the thigh was amputated. Except for the patients with recurrent infection, no complications such as prosthesis loosening, periprosthetic fracture, and periprosthetic infection were found. At last follow-up, the HSS score of the knee joint was 86.8±4.8, and the knee joint function significantly improved when compared with that before operation (t=−31.198, P<0.001). Prosthesis survival time was (122.57±5.77) months [95%CI (111.25, 133.88) months], and the 10-year survival rate was 92.1%. Conclusion One-stage TKA combined with postoperative antituberculous chemotherapy in the treatment of advanced active knee tuberculosis can achieve satisfactory infection control and joint function.
ObjectiveTo explore the relationship between hexokinase domain-containing protein 1 (HKDC-1) single nucleotide polymorphism (SNP) and first-line anti-tuberculosis drug-induced liver injury (ATDILI) in tuberculosis patients in western China.MethodsFrom November 2016 to April 2018, 746 tuberculosis patients treated in West China Hospital of Sichuan University were collected and divided into ATDILI group and non-ATDILI group according to the liver function indicators. DNA was extracted by QIAamp® DNA Blood Mini Kit (Qiagen, Germany). Seven SNPs of the HKDC-1 gene were genotyped by high-throughput genotyping technique and the differences between the two groups were compared.ResultsThere were 118 ATDILI and 628 non-ATDILI cases enrolled in this study. In clinical symptoms, the differences in incidences of fever and weight loss between the two groups were statistically significant (P=0.004, 0.024). The C allele at rs906219 was associated with low susceptibility to ATDILI [odds ratio (OR)=0.737, 95% confidence interval (CI) (0.556, 0.957), P=0.033], and the additive model and dominant model showed that CC/CA genotype had a lower risk of ATDILI than AA genotype [CC vs. AA: OR=0.563, 95%CI (0.325, 0.976), P=0.039; CC+CA vs. AA: OR=0.533, 95%CI (0.348, 0.817), P=0.004].ConclusionThe SNP of rs906219 in HKDC-1 is correlated with ATDILI occurrence in tuberculosis patients in western China, which provides clues for personalized anti-tuberculosis treatment.