Objective To investigate tumor and pregnancy outcomes after fertility-sparing surgery for cervical cancer. Methods A total of 83 patients with cervical cancer who received fertility-sparing surgery at 10 gynecologic cancer research centers in Henan Province were enrolled from January 2010 to June 2016. Clinical data and follow-up results were collected. Of them, 78 had cervical squamous carcinoma and five had cervical adenocarcinoma. International Federation of Gynecology and Obstetrics (2009) staging showed that 26 patients had stage IA1, 11 had stage IA2, and 46 had stage IBI. Seventy-two patients underwent radical trachelectomy and retroperitoneal lymphadenectomy, whereas 11 underwent subradical trachelectomy and retroperitoneal lymphadenectomy. Moreover, 17 patients received one to two courses of preoperative neoadjuvant chemotherapy and five received two to four courses of postoperative chemotherapy. Eighty-three patients were followed up postoperatively (median follow-up duration, 36.2 months). Results With regard to tumor outcomes, one (1.2%) patient showed recurrence following fertility-sparing surgery. In 69 patients with planned pregnancy after treatment, 54 had 58 pregnancies, including 42 full-term births and eight premature births. Seventy-nine patients were satisfied with their quality of life. Conclusions Radical/subradical trachelectomy is safe and effective as fertility-sparing surgery for young patients with early cervical cancer, with good pregnancy outcomes.
BackgroundAmphenicols have been widely used in the pig industry in China, leading to varying degrees of drug resistance.
MethodsThe systematic review was performed according to PRISMA (Preferred Reported Items for Systematic Reviews and Meta-Analysis) recommendations on studies investigating the prevalence of amphenicol-resistant Escherichia coli (E. coli) isolated from pig in mainland China from 2000 to 2018, a random-effects model was selected, then followed by meta-analysis.
ResultsA total of 103 articles were included in the study. The results of the meta-analysis revealed that the pooled summarized prevalence of resistance to chloramphenicol (CAP) was 72.31% (95% confidence interval (95% CI) = 67.12%-77.23%) and to florfenicol (FF) was 58.64% (95% CI = 52.48%-64.67%). During the past 18 years, the resistance rate to CAP remained high initially but then declined rapidly after 2012, whereas the resistance rate to FF plateaued (54.13%-59.60%) from 2000-2018. In different parts of China, the rate of resistance to amphenicols among E. coli isolates was fairly consistent, with the exception of the north and northwest regions.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.