Introduction: In 2010, China launched the 10‐year National Syphilis Prevention and Control Program to curb the spread of syphilis by integrating syphilis screening and treatment with HIV services. Herein, we aimed to evaluate changes in the prevalence of syphilis among people living with HIV (PLHIV) in China.Methods: We conducted this systematic review and meta‐analysis by searching the PubMed, Embase, Web of Science, China Biomedical Literature, China National Knowledge Infrastructure, Wanfang and CQVIP databases from inception to 1 June 2024 to obtain relevant articles. A total of 75 studies were ultimately included. We used a DerSimonian‒Laird random effects model to estimate the prevalence and 95% confidence interval of syphilis among PLHIV.Results: The overall prevalence of syphilis among PLHIV in China was 18.6% (95% CI 16.5–21.0). Regional differences (R² = 15.29%) were observed in the prevalence rates: 22.2% (18.9–25.8) in the eastern region, 19.0% (15.1–23.8) in the central region and 14.0% (11.1–17.5) in the western region. The prevalence decreased from 22.8% (18.4–27.9) before 2010 to 17.0% (14.6–19.6) in 2010 and thereafter (R² = 5.82%). Among PLHIV via homosexual transmission, the prevalence of syphilis was 24.9% (21.3–28.9), which significantly declined from 33.8% (27.5–40.8) to 21.4% (18.3–24.9) in 2010 and thereafter (R² = 22.35%). The prevalence of syphilis was significantly higher in men living with HIV than in women living with HIV (pooled odds ratio 1.67, 95% CI 1.29–2.15), with the highest prevalence in the eastern region (2.55, 95% CI 1.80–3.59).Discussion: The prevalence of syphilis among PLHIV, particularly in cases of homosexual transmission, has declined. There was a correlation between the prevalence of syphilis and regional economic conditions, with a greater burden in developed eastern coastal areas. Additionally, the risk of syphilis differed across sexes, with men living with HIV having a higher risk.Conclusions: There has been preliminary success in the control of syphilis among PLHIV, but there is still a long way to go to meet the WHO's 2030 syphilis prevention and control goal. Syphilis prevention measures should be integrated into broader health policies and development plans, particularly in high‐burden regions and populations.

Background: A large number of studies have been conducted to investigate associations between genetic variants and esophageal cancer risk in the past several decades. However, findings from these studies have been generally inconsistent. We aimed to provide a summary of the current understanding of the genetic architecture of esophageal cancer susceptibility. Methods: We performed a comprehensive field synopsis and meta-analysis to evaluate associations between 95 variants in 70 genes or loci and esophageal cancer risk using data from 304 eligible publications, including 104,904 cases and 159,797 controls, through screening a total of 21,328 citations. We graded levels of cumulative epidemiologic evidence of a significant association with esophageal cancer using the Venice criteria and false-positive report probability tests. We constructed functional annotations for these variants using data from the Encyclopedia of DNA Elements Project and other databases. Results: Thirty variants were nominally significantly associated with esophageal cancer risk. Cumulative epidemiologic evidence of a significant association with overall esophageal cancer, esophageal squamous cell carcinoma, or esophageal adenocarcinoma was strong for 13 variants in or near 13 genes (ADH1B, BARX1, CDKN1A, CHEK2, CLPTM1L, CRTC1, CYP1A1, EGF, LTA, MIR34BC, PLCE1, PTEN, and PTGS2). Bioinformatics analysis suggested that these variants and others correlated with them might fall in putative functional regions. Conclusions: Our study summarizes the current literature on the genetic architecture of esophageal cancer susceptibility and identifies several potential polymorphisms that could be involved in esophageal cancer susceptibility. Impact: These findings provide direction for future studies to identify new genetic factors for esophageal cancer.

Introduction Over the past decade, numerous studies have described the types of pathogens and their antibiotic resistance patterns in patients with burn injuries in China; however, the findings have generally been inconsistent. We conducted a literature search and meta-analysis to summarize the infection spectra and antimicrobial resistance patterns in patients with burn injuries. Methods We searched the PubMed, Embase, Web of Science, China National Knowledge Infrastructure, China Biomedical Literature, Wanfang, and Weipu databases for relevant articles published between January 2010 and December 2023. The DerSimonian–Laird random-effects model was used to estimate the proportions and 95% confidence intervals (CIs) of pathogens among Chinese patients with burn injuries. Meta-regression analyses were performed to explore differences in the proportions of pathogens among different subgroups and their resistance patterns. This study was registered with PROSPERO (CRD42024514386). Results The database searches yielded 2017 records; after removing duplicates and conducting initial screening, 219 articles underwent full-text screening. Ultimately, 60 studies comprising a total of 62,819 isolated strains reported the proportions of pathogens in patients with burn injuries and were included in this meta-analysis. Meta-analyses were conducted on 18 types of pathogens. The most common pathogens causing infections in Chinese patients with burn injuries were Staphylococcus aureus, Pseudomonas aeruginosa, Acinetobacter baumannii, Klebsiella pneumoniae, and Staphylococcus epidermidis. Similar results were observed in the subgroup analysis focusing on wound infections. Since 2015, there has been a significant decrease in the proportion of Pseudomonas aeruginosa (R² = 4.89%) and a significant increase in the proportion of Klebsiella pneumoniae (R² = 9.60%). In terms of antibiotic resistance, there has been a significant decrease in the resistance of Staphylococcus aureus to multiple antibiotics and an increasing trend in the resistance of Klebsiella pneumoniae. Conclusions We systematically summarized the epidemiological characteristics and antibiotic resistance patterns of pathogens among individuals suffering from burns in China, thus providing guidance for controlling wound infections and promoting optimal empirical antimicrobial therapy. The observed high levels of antibiotic resistance underscore the need for ongoing monitoring of antibiotic usage trends.

Pseudomonas aeruginosa is one of the most common pathogens in surgical site infections (SSIs). However, comprehensive epidemiological and antibiotic resistance details for P aeruginosa in Chinese SSIs are lacking. We evaluated the proportions and antimicrobial resistance of P aeruginosa among patients with SSIs in China. Relevant papers from January 2010 to August 2022 were searched in databases including PubMed, Embase, Web of Science, China Biomedical Literature Database, China National Knowledge Infrastructure, Wanfang, and Weipu. A meta-analysis was performed to analyze the proportions and 95% confidence interval (CIs) of P aeruginosa among patients with SSIs. Meta-regression analysis was used to investigate the proportion difference among different subgroups and antimicrobial resistance. A total of 72 studies met inclusion criteria, involving 33 050 isolated strains. The overall proportion of P aeruginosa among patients with SSIs was 16.0% (95% CI, 13.9%–18.2%). Subgroup analysis showed higher proportions in orthopedic (18.3% [95% CI, 15.6%–21.0%]) and abdominal surgery (17.3% [95% CI, 9.9%–26.2%]). The proportion in the central region (18.6% [95% CI, 15.3%–22.1%]) was slightly higher than that in other regions. Antibiotic resistance rates significantly increased after 2015: cefoperazone (36.2%), ceftriaxone (38.9%), levofloxacin (20.5%), and aztreonam (24.0%). Notably, P aeruginosa resistance to ampicillin and cefazolin exceeded 90.0%. The proportion of P aeruginosa infection among patients with SSIs was higher than the data reported by the Chinese Antimicrobial Resistance Surveillance System, indicating rising antimicrobial resistance. The existing antimicrobial drug management plan should be strengthened to prevent a hospital epidemic of drug-resistant P aeruginosa strains.

Background: The specific association of collateral status on outcomes in patients with large ischemic stroke (ASPECTS ≤ 5) remains unclear. This study aimed to investigate the association between collateral status and outcomes in patients who received endovascular therapy (EVT) and assess whether collateral status modifies the effectiveness of bridging intravenous thrombolysis (IVT) before EVT. Materials and methods: This subanalysis of a prospective cohort study enrolled patients with large vessel occlusion and ASPECTS 0–5 from 38 stroke centers across China between November 2021 and February 2023. Collateral status was graded using the American Society of Interventional and Therapeutic Neuroradiology/Society of Interventional Radiology (ASITN/SIR). The primary outcome was favorable functional outcomes at 90 days (defined as modified Rankin Scale [mRS] scores of 0–3). Safety outcomes included the incidence of symptomatic intracranial hemorrhage (ICH) within 48 h, mortality within 90 days, and any ICH within 48 h. Results: Among 490 patients who received EVT, 34.5% (169 of 490) achieved moderate collateral and 16.7% (82 of 490) achieved good collateral. Compared to patients with poor collateral, good and moderate collateral were associated with higher odds of favorable functional outcomes and reduced rates of ICH and mortality. The effectiveness of bridging IVT prior to EVT was modified by collateral status ( p for interaction = 0.039). Specifically, in patients with moderate collateral, IVT prior to EVT was associated with higher odds of favorable functional improvement (adjusted OR: 2.387, 95% CI: 1.052–5.416, P = 0.037). Conclusion: In patients with large ischemic stroke undergoing EVT, good collateral status was associated with favorable functional outcomes, while those with moderate collateral may benefit from bridging therapy.

Summary: Background: To investigate the impact of goggles on their health and clinical practice during management of patients with COVID-19. Methods: 231 nurse practitioners were enrolled who worked in isolation region in designated hospitals to admit patients with COVID-19 in China. Demographic data, goggle-associated symptoms and underlying reasons, incidence of medical errors or exposures, the effects of fog in goggles on practice were all collected. Data were stratified and analyzed by age or working experience. Risk factors of goggle-associated medical errors were analyzed by multivariable logistical regression analysis. Findings: Goggle-associated symptoms and foggy goggles widely presented in nurses. The most common symptoms were headache, skin pressure injury and dizziness. Headache, vomit and nausea were significantly fewer reported in nurses with longer working experience while rash occurred higher in this group. The underlying reasons included tightness of goggles, unsuitable design and uncomfortable materials. The working status of nurses with more working experience was less impacted by goggles. 11.3% nurses occurred medical exposures in clinical practice while 19.5% nurses made medical errors on patients. The risk factors for medical errors were time interval before adapting to goggle-associated discomforts, adjusting goggles and headache. Interpretation: Goggle-associated symptoms and fog can highly impact the working status and contribute to medical errors during management of COVID-19. Increased the experience with working in PPE through adequate training and psychological education may benefit for relieving some symptoms and improving working status. Improvement of goggle design during productive process was strongly suggested to reduce incidence of discomforts and medical errors.