Objective To assess the necessity and effectiveness of salpingectomy before IVF-ET for hydrosalpinx among Chinese infertile patients. Methods The relevant papers published from 2000 to December of 2010 in China were electronically searched in CBM, VIP and CNKI to collect randomized controlled trials (RCTs) involving Chinese hydrosalpinx women with or without salpingectomy before IVF-ET. The quality of the included trials was independently assessed by two reviewers, and the data were extracted and analyzed by RevMan 5.0 software. Results Nine RCTs involving 687 patients and 730 IVF-ET cycles were identified. The results of meta-analyses showed that: a) There were significant differences between the two groups in Gn dosage (WMD=1.23, 95%CI 0.17 to 2.30, P=0.02), fertilization rate (RR=1.07, 95%CI 1.02 to 1.13, P=0.006), cleavage rate (RR=1.05, 95%CI 1.00 to 1.09, P=0.03), clinical pregnancy rate (RR=1.92, 95%CI 1.41 to 2.61, Plt;0.000 1), and abortion rate (RR=0.34, 95%CI 0.13 to 0.86, P=0.002); and b) There were no significant differences between the two groups in days of Gn (WMD= –0.27, 95%CI –0.59 to 0.06, P=0.11), E2 in HCG day (WMD=59.15, 95%CI –9.61 to 127.91, P=0.09), number of eggs (WMD= –0.27, 95%CI –0.44 to 0.99, P=0.46), quality embryonic rate (RR=1.02, 95%CI 0.91 to 1.14, P=0.79), and ectopic pregnancy rate (RR=0.22, 95%CI 0.03 to 1.82, P=0.16). Conclusion The current evidence shows that salpingectomy before IVF-ET for hydrosalpinx Chinese hydrosalpinx patients is necessary and effective. For the low quality of methodology of the included studies, more reasonably-designed and double-blind RCTs with large sample are required to provide more high-quality proof.
ObjectiveTo investigate Chinese psychiatrists' mental health. MethodsLiteratures published from January 1989 to March 31, 2013 were searched through Chinese network databases (CNKI, Weipu, Wanfang) and English network database (OVID). Factors of Symptom checklist-90 (SCL-90) were extracted and compared with Chinese norm. These were analyzed by Meta analysis method. ResultsEleven articles were obtained and analyzed, including 725 psychiatrists. The research illustrated that the differences between psychiatrists and Chinese norm of somatization[WMD=0.19, 95%CI (0.05, 0.33), P=0.008], depression[WMD=0.25, 95%CI (0.06, 0.43), P=0.009], anxiety[WMD=0.28, 95%CI (0.09, 0.47), P=0.004], hostility[WMD=0.15, 95%CI (0.01, 0.30), P=0.03], and phobia[WMD=0.11, 95%CI (0.02, 0.20), P=0.02] were significant, while the other 4 factors were not significant (P>0.05). ConclusionPsychiatrists' mental health is poor and intervention measures need to be adopted to improve psychiatrists' mental health.
ObjectiveTo investigate the prevalence of subclinical hypothyroidism (SCH) in health check-up population of West China Hospital of Sichuan University from 2011 to 2012 and to discuss the relationship between SCH and metabolic syndrome (MS). MethodsThose who received thyroid function tests and health examination in the West China Hospital of Sichuan University from 2011 to 2012 were enrolled in the study. The data of medical history, blood pressure, height, weight, thyroid function, TG, HDL-C, FPG were collected. All data were analyzed by SPSS 18.0 software. ResultsA total of 11 976 persons (7 488 male and 4 488 female) received thyroid function tests. There were 1 820 persons (884 males and 936 females, 15.20%) who suffered from SCH. The SCH prevalence was significantly higher in females (20.86%) than that in males (11.81%) (P < 0.01). The people over 60 years old had the highest SCH prevalence. There were 1 145 persons (1 005 males and 140 females) suffered from MS among all 11 976 persons. The MS prevalence was significantly higher in males (13.42%) than that in females (3.12%) (P < 0.01). The SCH prevalence of the MS group was higher, which in the health group was lower (P < 0.01). The TSH level in the MS group was higher, while it was lower in the health group. ConclusionThe prevalence of SCH is higher in health check-up population; and SCH apparently increases the risk of morbidity of MS.
Objective To investigate the short-term effectiveness of uni-portal non-coaxial spinal endoscopic surgery (UNSES) via crossing midline approach (CMA) in the treatment of free lumbar disc herniation (FLDH). MethodsBetween March 2024 and June 2024, 16 patients with FLDH were admitted and treated with UNSES via CMA. There were 9 males and 7 females with an average age of 55.1 years (range, 47-62 years). The disease duration was 8-30 months (mean, 15.6 months). The pathological segments was L3, 4 in 4 cases, L4, 5 in 5 cases, and L5, S1 in 7 cases. The preoperative pain visual analogue scale (VAS) score was 6.9±0.9 and the Oswestry disability index (ODI) was 57.22%±4.16%. The operation time, intraoperative bleeding volume, postoperative hospital stay, and incidence of complications were recorded. The spinal pain and functional status were evaluated by VAS score and ODI, and effectiveness was evaluated according to the modified MacNab criteria. CT and MRI were used to evaluate the effect of nerve decompression. ResultsAll 16 patients underwent operation successfully without any complications. The operation time was 63-81 minutes (mean, 71.0 minutes). The intraoperative bleeding volume was 47.3-59.0 mL (mean, 55.0 mL). The length of hospital stay after operation was 3-4 days (mean, 3.5 days). All patients were followed up 1-3 months, with 15 cases followed up for 2 months and 14 cases for 3 months. The VAS score and ODI gradually decreased over time after operation, and there were significant differences between different time points (P<0.05). At 3 months after operation, the effectiveness was rated as excellent in 12 cases and good in 2 cases according to the modified MacNab criteria, with an excellent and good rate of 100%. CT and MRI during follow-up showed a significant increase in the diameter and cross-sectional area of the spinal canal, indicating effective decompression of the canal. ConclusionWhen using UNSES to treat FLDH, choosing CMA for nerve decompression has the advantages of wide decompression range, large operating space, and freedom of operation. It can maximize the preservation of the articular process, avoid fracture and breakage of the isthmus, clearly display the exiting and traversing nerve root, and achieve good short-term effectiveness.
目的 了解成都地区非酒精性脂肪肝（NAFLD）及高尿酸血症（HUA）患病情况及相关因素。 方法 对2010年9月－2011年3月健康体检的36 000名18岁以上受检者，进行病史采集、体格检查、空腹血糖、血脂、肝功能、肾功能、血尿酸检测以及上腹部彩色多普勒超声检查。 结果 高尿酸血症（HUA）的总患病率为18.17%。NAFLD患者HUA患病率为39.41%，明显高于总患病率（P＜0.01）。NAFLD患者的HUA患病率随体质量指数（BMI）的增加呈递增趋势。BMI、舒张压、甘油三酯、胆固醇、丙氨酸转氨酶、门冬氨酸氨转移酶、谷氨酰转肽酶、血肌酐、胱抑素C均随着血尿酸水平的升高而递增；高密度脂蛋白随着血尿酸水平的升高而递减。 结论 NAFLD及HUA关系密切，且二者与代谢紊乱联系紧密。