From June 16 to 30, 2023, men who have sex with men (MSM) who had visited Voluntary Counseling Testing (VCT) clinics in the Luohu, Futian and Nanshan districts of Shenzhen were included in this study to analyze their awareness of Mpox and the influencing factors. The mean age of the 262 MSM was (34.78±8.94) years, with the majority being unmarried (75.2%) and 79.0% confirmed to be infected with HIV. The awareness rates for five primary indicators, current status of Mpox, pathogen and source of infection, mode of transmission, population susceptibility, clinical manifestations and treatment were 68.4%, 84.7%, 60.3%, 87.8%, and 52.5%, respectively. The awareness rates for five secondary indicators, earliest transmission location (44.7%), main mode of transmission (54.2%), role of masks (46.9%), drug accessibility (46.6%), and self-limiting nature (38.2%) were all below 60%. The MSM population in Shenzhen perceived their likelihood of being infected (2.76±1.32) and discriminated against (3.87±1.26) as relatively low. The logistic analysis showed that the high school or vocational school education ( OR:3.094, 95 %CI:1.180-9.299), college or above education ( OR:5.360, 95% CI:2.159-15.501), and higher scores on questions affecting learning or work ( OR:2.196, 95% CI:1.409-3.599) were promoting factors for Mpox awareness, while higher scores on questions concerning the possibility of Mpox mortality ( OR:0.591, 95% CI:0.432-0.791) was the hindering factor for Mpox awareness.

From June 16 to 30, 2023, men who have sex with men (MSM) who had visited Voluntary Counseling Testing (VCT) clinics in the Luohu, Futian and Nanshan districts of Shenzhen were included in this study to analyze their awareness of Mpox and the influencing factors. The mean age of the 262 MSM was (34.78±8.94) years, with the majority being unmarried (75.2%) and 79.0% confirmed to be infected with HIV. The awareness rates for five primary indicators, current status of Mpox, pathogen and source of infection, mode of transmission, population susceptibility, clinical manifestations and treatment were 68.4%, 84.7%, 60.3%, 87.8%, and 52.5%, respectively. The awareness rates for five secondary indicators, earliest transmission location (44.7%), main mode of transmission (54.2%), role of masks (46.9%), drug accessibility (46.6%), and self-limiting nature (38.2%) were all below 60%. The MSM population in Shenzhen perceived their likelihood of being infected (2.76±1.32) and discriminated against (3.87±1.26) as relatively low. The logistic analysis showed that the high school or vocational school education ( OR:3.094, 95 %CI:1.180-9.299), college or above education ( OR:5.360, 95% CI:2.159-15.501), and higher scores on questions affecting learning or work ( OR:2.196, 95% CI:1.409-3.599) were promoting factors for Mpox awareness, while higher scores on questions concerning the possibility of Mpox mortality ( OR:0.591, 95% CI:0.432-0.791) was the hindering factor for Mpox awareness.

Background: and Purpose To examine the clinical and safety outcomes after endovascular treatment (EVT) for acute basilar artery occlusion (BAO) with different anesthetic modalities. Methods: This was a retrospective analysis using data from the Endovascular Treatment for Acute Basilar Artery Occlusion (ATTENTION) registry. Patients were divided into two groups defined by anesthetic modality performed during EVT: general anesthesia (GA) or non-general anesthesia (non-GA). The association between anesthetic management and clinical outcomes was evaluated in a propensity score matched (PSM) cohort and an inverse probability of treatment weighting (IPTW) cohort to adjust for imbalances between the two groups. Results: Our analytic sample included 1,672 patients from 48 centers. The anesthetic modality was GA in 769 (46.0%) and non-GA in 903 (54.0%) patients. In our primary analysis with the PSM-based cohort, non-GA was comparable to GA concerning the primary outcome (adjusted common odds ratio [acOR], 1.01; 95% confidence interval [CI], 0.82 to 1.25; P=0.91). Mortality at 90 days was 38.4% in the GA group and 35.8% in the non-GA group (adjusted risk ratio, 0.95; 95% CI, 0.83 to 1.08; P=0.44). In our secondary analysis with the IPTW-based cohort, the anesthetic modality was significantly associated with the distribution of modified Rankin Scale at 90 days (acOR: 1.45 [95% CI: 1.20 to 1.75]). Conclusion In this nationally-representative observational study, acute ischemic stroke patients due to BAO undergoing EVT without GA had similar clinical and safety outcomes compared with patients treated with GA. These findings provide the basis for large-scale randomized controlled trials to test whether anesthetic management provides meaningful clinical effects for patients undergoing EVT.

OBJECTIVE: To determine the frequencies of deafness gene mutations among patients with non-syndromic hearing loss (NSHL) from northern Jiangsu province. METHODS: A total of 117 patients with NSHL were enrolled. The coding region of GJB2 gene, IVS7-2A>G and 2168A>G mutations of SLC26A4 gene, and 1555A>G and 1494C>T mutations of mitochondrial DNA 12S rRNA were subjected to Sanger sequencing. Patients in whom no mutation was detected were further tested by targeted gene capture and high-throughput sequencing. RESULTS: Among the 117 patients, 86 (73.50%) were found to carry mutations. GJB2 gene mutations were found in 61 patients (52.14%), including 22 (18.80%) with homozygous mutations and 39 (33.33%) with heterozygous mutations. SLC26A4 gene mutations were found in 19 patients (16.24%), including 4 (3.42%) with homozygous mutations and 15 with heterozygous mutations (14.53%). Mitochondrial 12S rRNA gene mutation was found in 6 patients (5.13%). Targeted gene capture and high-throughput sequencing of 8 patients identified 4 further cases, including 1 with RDX gene 129_130del and 76_79del compound heterozygous mutations, 1 with OTOF gene 1274G>C homozygous mutation, 1 with SLC26A4 gene 919-2A>G and IVS16-6G>A compound heterozygous mutation, and 1 with SLC26A4 gene 919-2A>G and A1673T compound heterozygous mutation. CONCLUSION The frequency of mutation among patients with NSHL from north Jiangsu was 73.50%, and GJB2 gene was most commonly mutated.
China ; Connexins ; DNA Mutational Analysis ; DNA, Mitochondrial ; Hearing Loss ; genetics ; Humans ; Membrane Proteins ; Mutation ; Sulfate Transporters

Objective: To explore the differences among three methods of nucleic acid extraction and three kinds of real-time fluorescence quantitative PCR instrument. Methods: Twenty-five respiratory virus nucleic acid and 25 enterovirus nucleic acid positive samples were with selected at random and nucleic acids were extracted by using three methods (method A, B, and C). The results among different methods were analyzed by randomized block design. 25 respiratory viral nucleic acid positive specimens and enterovirus nucleic acid positive samples were detected by using three kinds of real-time fluorescence quantitative PCR instrument (instrument A, B, and C). The results among different instruments were analyzed by randomized block design. Results: There was a significant difference among three methods of nucleic acid extraction in results(χ²=42.9162, P<0.001), in which method A and C had not significant difference(Z=0.837, P=0.3816>0.05), while method A vs. B, B vs. C were significantly different(Z=7.025, P<0.001; Z=7.9, P<0.001). There was also a significant difference among three kinds of real-time fluorescence quantitative PCR instrument in results(χ²=23.773, P<0.001), in which instrument B and C had no significant difference(Z=0.75, P=0.4533>0.05), while instrument A vs. B, A vs. C were significantly different(Z=5.70, P<0.001; Z=6.45, P<0.001). Conclusions There is difference among different methods and instruments in the test results under the same condition, which call for options in practical work according to need.

Objective To systematically investigate the clinical efficiency and safety of ligation of inter sphincteric fistula tract versus incision-thread-drawing procedure for complicated anal fistula.Methods Searched PubMed,The Cochrane Library,CNKI,WanFang Data,and VIP from inception to May 2016,to collect randomized controlled trials of ligation of inter sphincteric fistula tract versus incision-thread-drawing procedure for complicated anal fistula.Search term included ligation of inter sphincteric fistula tract,fistula,incision-thread-drawing procedure,randomized controlled trial.The literatures were screened according to inclusive criteria,data were extracted and the quality of included studies was evaluated,and then meta-analysis was performed using RevMan 5.2 soft ware.A total of 5 randomized controlled trials including 305 patients were included.Results The results of meta-analysis showed that compared with incision-thread-drawing procedure,ligation of inter sphincteric fistula tract had a significant difference in amount of bleeding during surgery (MD =-18.30,95％ CI:-19.91 ～-16.69,P ＜ 0.000 01),the duration of pain (MD =-4.38,95％ CI:-4.69 ～-4.08,P ＜ 0.000 01),healing time (MD =-10.28,95％ CI:-15.71 ～-4.86,P =0.0002),hospital stay (MD =-7.44,95％CI:-10.87～-4.02,P＜0.000 1),recurrence rate (OR=0.31,95％CI:0.10～0.91,P=0.03).There was no significant difference in Operation time (MD =-5.83,95 ％ CI:-7.64 ～-4.02,P ＜ 0.000 01),effective percentage (OR =4.35,95％ CI:0.89 ～ 21.32,P =0.07) between both groups.Conclusion Compared with incision-thread-drawing procedure,ligation of inter sphincteric fistula tract shows significant advantage in cure rate,postoperative healing time,reducing post-operation pain,anal function protection and recurrence rate.

The adverse reactions caused by traditional Chinese medicine have occurred frequently, but there is a lack of scientific,objective and standardized methods for safety evaluation of traditional Chinese medicine.In the process of preclinical evaluation of traditional Chinese medicine, it is imperative to form a set of scientific, standardized and feasible evaluation system of modem Chinese herbal drug.We established the preclinical safety evaluation system of modem Chinese herbal drug including the quality control system of samples for the preclinical safety evaluation, the toxicity evaluation system of modem Chinese herbal drug and its preparation and the evaluation management system, and standardized each research link of preclinical evaluation of traditional Chinese medicine.Whether from protecting patients' health and increasing the safety of clinical medication, or from enriching and improving traditional Chinese medicine science, developing traditional Chinese medicine and promoting mutual connection of traditional Chinese medicine and international medicine, it has important instructional significance and application value.