Objectives To evaluate the effect and safety of mycobacterium vaccae in the treatment of recurrent treated pulmonary tuberculosis. Methods We searched PubMed (1997 to 2006), VIP (1997 to 2006), Wanfang database (1997 to 2006), The Cochrane Central Register of Controlled Trials (Issue 4, 2006) and the National Research Register (1996 to 2006). Randomized controlled trials comparing the mycobacterium vaccae immunotherapy group and the control group were included. Two reviewers independently performed data extraction and quality assessment. Data were analyzed using RevMan 4.2.2 software by The Cochrane Collaboration. Results Eleven high quality trials were included. Meta-analyses showed that mycobacterium vaccae immunotherapy plus chemotherapy resulted in higher sputum negative conversion rate (RR=1.36, 95%CI 1.21 to 1.54), higher lesion absorption rate (RR=1.39, 95%CI 1.13 to 1.72), and lower lesion non-absorption rate (RR=0.46, 95%CI 0.36 to 0.60), compared with the control group. These differences were all statistically significant. No serious adverse events were reported. Conclusion As an adjunct to chemotherapy, mycobacterium vaccae is helpful for patients with recurrent treated pulmonary tuberculosis in terms of improving cell-medicated immunity, sputum negative conversion and X-ray manifestation. More high quality studies are needed for further analysis.
ObjectiveTo summarize the overall diagnostic accuracy of serum proteomic assay for pulmonary tuberculosis through a Meta-analysis.MethodsStudies regarding the diagnostic utility of serum proteomic assay for pulmonary tuberculosis were searched in Scopus, PubMed, Wanfang, China National Knowledge Infrastructure, and CQVIP. The methodical quality was evaluated by Quality Assessment for Studies of Diagnostic Accuracy Studies-2 tool. The pooled sensitivity, specificity, positive/negative likelihood ratios, and diagnostic odds ratio were calculated. Summary receiver operating characteristic curve was generated and the area under the curve was calculated.ResultsThere were 10 articles with 2 433 patients included in this study, containing 1 191 cases and 1 242 controls. The pooled sensitivity, specificity, positive/negative likehood ratios, and diagnostic odds ratio were 0.86, 0.88, 6.72, 0.17, and 46.84, respectively. The area under the curve was 0.93.ConclusionSerum proteomic assay plays a role in diagnosing pulmonary tuberculosis, and proteomic assay represents a novel and useful method for diagnosing pulmonary tuberculosis.
Objective To investigate the effect of continuous renal replacement therapy (CRRT) on rhabdomyolysis with acute kidney injury (AKI) following multiple wasp stings. Methods We designed a prospective study which enrolled 132 patients who developed rhabdomyolysis after multiple wasp stings between January 2013 and December 2016 in Jianyang People’s Hospital, West China Hospital of Sichuan University and Anyue People’s Hospital. Among these, 62 patients with AKI were treated with CRRT. The modality of CRRT was continuous veno-venous hemofiltration (CVVH). CVVH was performed for at least 48 hours by using Prismaflex and M100-AN69 hemofilter. Hemofiltration was accomplished using predilution bicarbonate with the replacement fluid rate of 2 000–2 500 mL/h [30–35 mL/(kg·h)]. Heparin or low-molecular-weight heparin was used for anticoagulation, with blood flow rate of 180–200 mL/min. Then intermittent hemodialysis was performed when patients’ condition became stable. Mortality, kidney recovery, biochemical indicators and length of stay were collected. Results Fifty-one patients met the inclusion criteria finally, and four (7.8%) of them died during hospitalization, and the remaining 47 patients survived with completed treatment and follow-up. At 3, 7, and 14 days after treatment, the creatine kinase, myoglobin and lactate dehydrogenase of the patients all decreased significantly and gradually, and returned to normal level finally. Kidney function was recovered in 45 (95.7%) patients within 3 months, and 2 patients suffered chronic kidney disease. The patients’ hemoglobin recovered to normal level at (30.5±11.3) days. Conclusion Rhabdomyolysis and AKI were severe complications following multiple wasp stings, and early CRRT may bring significant benefits to such patients.