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Filter by:The clinical diagnosis and treatment data of 300 cases of cervical neuroendocrine tumors were collected, including age, preoperative biopsy pathology results, postoperative histopathological results, TCT results, and colposcopy biopsy pathology results. At the same time, paraffin tissue specimens (remaining specimens after pathological diagnosis) from 100 cases of cervical neuroendocrine tumors from multiple centers across the country were collected to establish a cervical neuroendocrine tumor data follow-up database. Protein concentration and omics analysis were performed on the data results, to evaluate the molecular characteristics and prognosis of cervical neuroendocrine tumor proteins, and to preliminarily explore its clinical application value.
Human papillomavirus (HPV) is currently one of the most common sexually transmitted infections, according to its carcinogenicity is divided into high-risk genotypes and low-risk genotypes, research has confirmed that carcinogenic HPV type continuous infection leads to a higher incidence of condyloma acuminatum and cervical cancer, while increasing the oropharyngeal cancer, vaginal cancer and other related cancer risk. HPV vaccines have been widely introduced worldwide to prevent cancers of the lower genital tract such as cervical, anal and vulvar cancers. For different types of HPV vaccine, divided into domestic bivalent, imported bivalent (GlaxoSmithKline), quadrivalent (Merck) and nine-valent (Merck) HPV vaccine, four vaccines all prevent HPV 16/18 high-risk type infection disease, and the four and nine-valent HPV vaccine prevention genotypes are different, and different price number of protection rates, vaccination objects and immunization procedures are slightly different. At the same time, studies have shown that women after HPV vaccine, arm redness, swelling, heat and pain have a high incidence of adverse reactions, often accompanied by menstrual disorders, sleep problems, emotional irritability, fever, dizziness, headache and other adverse reactions risk, so we plan to design a multicenter cohort study to evaluate the effectiveness of HPV vaccine with different prices. At the same time, the adverse reaction symptoms of HPV vaccine in the female population of appropriate age were monitored.
Human papillomavirus (HPV) is currently one of the most common sexually transmitted infections, according to its carcinogenicity is divided into high-risk genotypes and low-risk genotypes, studies have confirmed that carcinogenic HPV type continuous infection leads to higher incidence of condyloma acuminatum and cervical cancer, while increasing the risk of oropharyngeal cancer, vaginal cancer and other related cancers. Human papillomavirus vaccines have been widely used worldwide to prevent cancers of the lower reproductive tract, such as cervical, anal and vulvar cancers. According to the type, it is divided into domestic two-valent (Vantage), imported two-valent (GlaxoSmithKline), four-valent (Merck) and nine-valent (Merck)HPV vaccines. All four vaccines prevent high-risk HPV 16/18 infection, and there are differences between the quadrivalent and nine-valent HPV vaccine prevention genotypes. The protection rate, immunizing target and immunizing procedure of different valence number are slightly different. Studies have shown that after women receive HPV vaccine, the incidence of arm redness, swelling, fever, pain and other adverse reactions is high, often accompanied by menstrual disorders, sleep problems, emotional irritability, fever, dizziness, headache and other adverse reactions. However, the causal relationship between HPV vaccination and symptoms after vaccination at different prices is controversial, and there is little research in this area. Therefore, we intend to design a multicenter, bidirectional cohort study to investigate the relationship between HPV vaccination with different valence numbers and adverse reactions after vaccination in Chinese women, and to further explore the unknown potential factors affecting the protective effect of HPV vaccine.
The goal of this randomised controlled trial is to evaluate the efficacy of an integrated intervention program on post-traumatic stress disorder (PTSD) symptoms and related physiological and psychological indicators of people living with HIV (PLWH). The main question it aims to answer are: - to evaluate the efficacy of the intervention program on PTSD symptoms and related physiological and psychological indicators of PLWH through empirical research. - to analyze the mechanism of the intervention. Eligible PLWH were recruited and randomly divided as intervention group and control group. The efficacy of Trauma Resiliency Mindfulness-Informed Intervention on PTSD symptoms and related physiological and psychological indicators in PLWH was evaluated at baseline, after intervention, and 3 months after intervention through this randomized controlled trial. Researchers compared the intervention group and control group to see if it was feasible and had potential clinical value to introduce the Trauma Resiliency Mindfulness-Informed intervention program into the management of PLWH in China.
Acetaminophen (APAP) is the most commonly used NSAIDS in clinic, and it is also a common cause of drug-induced liver injury (DILI). In 2012, the proportion of DILI caused by APAP in the United States was 51%, while in Asia, it was only 7.10%. Previously, a small cohort study in the United States screened for some of the susceptibility genes for DILI due to APAP by the Genome wide association study (GWAS) method. However, the genetic susceptibility loci based on the US cohort were not applicable to the Chinese population. Therefore, we make a study design include Chinese population who ingested APAP and divided them into case group and control group according to the occurrence of DILI. We hope to be able to find the root of differences at the genetic level and explore new pathogenic mechanisms.
China has witnessed a surge in violence against medical personnel, including widely reported incidents of violent abuse, riots, attacks, and protests in hospitals, but little is known about the definite prevalence of workplace violence against physicians of obstetrics and gynecology in China. The aim of this study is to analyze prevalence of workplace violence against physicians of obstetrics and gynecology in China. A customized questionnaire will be delivered by the social software WeChat to the specific hospital which has been randomly sampled, and all physicians of Obstetrics and Gynecology in this hospital will fill the questionnaire anonymously. A random sampling will be performed in all 32 provinces, municipality or autonomous regions in the mainland of China. It is assumed that acceptable 95% confidence interval is P±4%, and the sample size under the condition of simple random sampling is 600 persons. If the homogeneity is set as 0.15 or 0.2, and each population (unit) has 10 or 15 persons accepting survey, we will achieve a design effect of 2.35 to 3.80. If we choose the design effect of 3, the sample size of every level needs is 1800. Considering 10% population refusing to be surveyed, in all mainland of China, three levels of hospitals will include at least 6000 physicians who accept survey.
COVID-19 pandemics have changed extensively the lives around the world. Although most physicians of obstetrics and gynecology have no critical role in the frontline against COVID-19 pandemics, their work, research and education activities still underwent great changes. The primary aim of this study is to analyze change of workload during the COVID-19 pandemics in physicians of obstetrics and gynecology in China. A customized questionnaire will be delivered by the social software WeChat to the specific hospital which has been randomly sampled, and all physicians of Obstetrics and Gynecology in this hospital will fill the questionnaire anonymously. A random sampling will be performed in all 32 provinces, municipality or autonomous regions in the mainland of China. It is assumed that acceptable 95% confidence interval is P±4%, and the sample size under the condition of simple random sampling is 600 persons. If the homogeneity is set as 0.15 or 0.2, and each population (unit) has 10 or 15 persons accepting survey, we will achieve a design effect of 2.35 to 3.80. If we choose the design effect of 3, the sample size of every level needs is 1800. Considering 10% population refusing to be surveyed, in all mainland of China, three levels of hospitals will include at least 6000 physicians who accept survey.