There are about 36818 clinical studies being (or have been) conducted in China. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
High risk human papillomavirus (hr-HPV) persistent infection is a high risk factor for cervical cancer. 85% to 90% of hr-HPV infections have the ability to clear on their own, while 10% to 15% of HPV persists further will lead to the development of high-grade intraepithelial lesions (HSIL) and even to invasive cervical cancer. Long-term follow-up results for persistent hr-HPV infection showed that cervical HSIL mostly occurred after 5-7 years of persistent hr-HPV infection, among which the risk of HPV16 and 18 was the highest, followed by HPV31 and 33. The role of the vaginal microbiome (CVM) in persistent hr-HPV infection has been increasingly valued, and women with persistent HPV infection that progresses to HSIL have a more unstable vaginal microenvironment. The previous study found that Lactobacillus vaginalis may contribute to HPV clearance by improving the vaginal microenvironment. In addition, previous studies have found that estrogen-like Chinese medicine could increase glycogen, improve mucosal estrogen levels, increase lactobacillus content, and promote HPV clearance. It is a challenge to make clinical management on when and how to intervene among hr-HPV persistent infection but whose pathology does not suggest HSIL. This study intends to analyze the correlation between the duration of HPV infection and the current vaginal microbiome, HPV load and PAX1 methylation in people with persistent HPV infection at different ages, and observe the changes of the above indicators after the administration of drugs to improve the vaginal microenvironment, which is helpful for preventing HPV persistent infection and developing into true precancerous lesions. It has the clinical and practical value of "preparing for a rainy day".
We are using a tool called QtNGS to measure the abundance of local pathogens in patients with ventilator-associated lower respiratory tract infections. We hypothesize that changes in pathogen abundance before and after treatment are related to patient outcomes. This study aims to evaluate the effectiveness of the tool by analyzing the changes in pathogen abundance and exploring the relationship between these changes and clinical outcomes.
This study is a prospective, multicenter, single arm Phase II exploratory study. It is expected to include 24 first-line patients with small cell lung cancer who have progressed after 6 months of treatment with platinum containing regimens, and receive treatment with irinotecan liposomes combined with cisplatin or carboplatin regimens.
This is a prospective, single arm, single center, phase II study of NALIRIFOX as conversion therapy in patients with locally advanced pancreatic cancer.
The objective of this study was to evaluate the effect of esketamine on intraoperative hemodynamics in patients with heart valve replacement and to mitigate postoperative pulmonary complications
The aim of evaluating the efficacy and safety of cadonilimab combined with monotherapy chemotherapy in patients with advanced non-small cell lung cancer (NSCLC) with negative driver genes who have failed previous immunotherapy is to provide a more effective and safe treatment option for these patients.
A randomized, double-blind, placebo/positive drug parallel controlled design was used to evaluate the preliminary efficacy and safety of intravenous infusion of LPM3480392 injection using different dosing regimens in subjects with moderate to severe pain after Orthopedic surgery
This study uses the Physical Frailty Phenotype (PFP) as the diagnostic criterion for frailty and aims to explore the frailty screening scale FRAIL (The FRAIL Scale), Tilburg Frailty Index (TFI) and geriatric screening. Screening performance of Tool-8 (Geriatric-8, G-8) in breast cancer patients, to compare the predictive validity of different frailty screening scales for adverse health outcomes in breast cancer patients, and to select appropriate frailty screening methods for breast cancer patients in my country Screening scale.
The goal of this clinical trial is to learn if metacognitive therapy can be effective in a Chinese sample of obsessive compulsive disorder (OCD) . The main questions it aims to answer are: Can metacognitive therapy significantly reduce participants' levels of obsessive-compulsive symptoms? Can metacognitive therapy significantly improve participants' metacognitive adaptations? The researchers will compare metacognitive therapy to a control condition without psychotherapy to see if metacognitive therapy is effective in treating OCD. Participants will: Receive the metacognitive therapy intervention or under control conditions for 8 to 15 weeks. Be assessed for symptoms and metacognitive beliefs at pre-intervention, post-intervention and 12 weeks post-intervention
Functional dyspepsia refers to a chronic digestive system disease with upper abdominal symptoms originating from the gastroduodenal region, and after clinical examination, including upper gastrointestinal endoscopy, the organic diseases causing the above symptoms are excluded. According to Rome IV standard, functional dyspepsia can be divided into two categories: postprandial discomfort syndrome and epigastric pain syndrome. FD not only seriously affects the quality of life of patients, but also causes a heavy social and economic burden. Therefore, active prevention and treatment of FD, especially PDS, has become an unavoidable problem in clinic. Epidemiological investigation shows that about 30% FD patients have many negative emotions such as sleep disorder, anxiety and depression, and many anti-negative emotional drugs themselves can cause gastrointestinal side effects, which are considered to be the key reasons for the recurrence of symptoms. In recent years, people have paid more and more attention to the brain-gut axis. Microbial-intestinal-brain axis can also affect brain function by releasing neurotransmitters and inflammatory mediators. In addition, the interaction between bile acids and intestinal microflora may also affect the normal function of the intestine. However, the relationship between specific bile acids, microflora and functional dyspepsia is still uncertain. At present, the effective and safe treatment methods for FD with sleep disorder are still very limited. In recent years, auricular point pressing bean therapy has obvious advantages in treating FD with sleep disorder. This study plans to study the clinical efficacy and mechanism of auricular point stimulation on functional dyspepsia with sleep disorder. Provide more treatment methods and ideas for clinicians, popularize and apply green diagnosis and treatment methods, bring good news to more patients, and produce remarkable economic and social benefits.