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.
Anti-melanoma differentiation-associated gene5 (Anti-MDA5) antibody positive Dermatomyositis (DM) is a subtype of DM that is more frequent in East Asia, which is often exhibit skin lesion, clinically amyopathic and interstitial lung disease. About 42%-100% of patients with Anti-MDA5+ DM develop rapidly progressive interstitial lung disease (RPILD) and result in respiratory failure. The mortality is as high as 40% within 6 months. In addition, not every patient with Anti-MDA5+ DM respond to traditional treatment strategy and most of the patients are resistant to immunosuppressive therapy including a combination of high dose glucocorticoids (GCs) and immunosuppressants such as cyclosporine, tacrolimus, or cyclophosphamide. However, RP-ILD is still the main cause of death due to fatal respiratory failure. Therefore, treatment of Anti-MDA5+ DM patients is challenging.Blocking multiple cytokines may become a new target for the treatment of this disease.Jakinibs is a Janus kinase (JAK) inhibitor that blocks a variety of cytokines, such as type I and type II interferon. Few studies have reported a positive response to JAK inhibitor for Anti-MDA5+ DM. Kazuhiro et al. reported in 2018 that JAK inhibitor tofacitinib may be an effective treatment option for high risk amyopathic dermatomyositis (ADM) -ILD patients after failure of conventional treatment, but the number of cases is too small. And a recent paper showed that great efficacy of tofacitinib for the improvement of survival of anti-MDA5-positive early-stage ADM-ILD patients.The aim of this study is to evaluate the efficacy and safety of JAK inhibitors in the treatment of anti-MDA5+ DM patients, and to evaluate the effect of JAK inhibitors on B cells of these patients, so as to provide a new target and theoretical basis for the treatment of anti-MDA5+ DM.
Qualified sputum samples from bronchiectasis patients were collected regularly every month for three consecutive years to analyze the microbiome changes of lower respiratory tract of bronchiectasis patients by metagenomic sequencing. Pseudomonas aeruginosa was isolated and the whole genome was sequenced to analyze the adaptive evolution，including virulence, quorum sensing and drug resistance under host pressure. The aim of the study is to clarify the rule of microflora colonization distribution and adaptive evolution in the lower respiratory tract of patients with bronchiectasis, to predict the acute attack and prognosis of patients with microbiome changes, and to find more new prevention and treatment methods by adjusting the microbiome of the lower respiratory tract.
The purpose of this study is to observe and explore the effect of single or combined treatment of arotinib on the survival and prognosis of patients with advanced esophageal cancer in the real world, and to summarize the treatment experience of a wide range of people.
Cerebral venous thrombosis (CVT) is a rare disease, and with poor prognosis. Computed tomography (CT) andmagnetic resonance imaging (MRI) are the most commonly used image modalities for patients with non-specific neurologic symptoms. We are going to assess the accuracy of CT and MRI in the differential diagnosis of CVT and cerebral venous sinus thrombosis (CVST).
CLDN 18.2 chimeric antigen receptor T cells Clinical research plan for the treatment of recurrent or refractory pancreatic cancer.
The investigators aimed to observe the clinical features and outcome in patients with osseomuscular type of Wilson's disease from a large cohort during long-term follow-up
The investigators aimed to identify factors associated with symptoms and features of Wilson disease from a large cohort during long-term follow-up
This study will evaluate the effectiveness and safety of intravenous injection of RC48-ADC in the treatment of HER2 expression (HER2 positive and HER2 low expression) gynecological malignancies.
The purpose of this study is to compare the efficacy and safety of fixed duration pirtobruitinib (LOXO-305) with VR (Arm A) compared to VR alone (Arm B) in patients with CLL/SLL who have been previously treated with at least one prior line of therapy. Participation could last up to five years.
Few studies have tailored psychological intervention for fear of cancer recurrence (FCR) in young breast cancer patients, and the long-term efficacy of psychological intervention and its underlying mechanism are still unknown. To fill this knowledge gap, this protocol aims to evaluate the short-term and long-term effectiveness of Fear-focused Self-Compassion Therapy, as well as this therapy's psychological and physiological mechanisms in reducing severe FCR in young women with breast cancer. This study will be a randomized controlled trial recruiting 160 Chinese young female breast cancer patients with severe FCR. Participants will be randomized to the Fear-focused Self-Compassion Therapy group or control group (1:1). Measurement will be completed at baseline (T0), immediately completing intervention (T1), after 3 months (T2), after 6 months (T3) and after 12 months (T4). Primary outcomes are FCR severity; secondary outcomes are self-compassion, neurophysiological data (i.e., salivary alpha amylase and heart rate variability), attentional bias for FCR, rumination, catastrophizing thinking, and psychological symptoms. The Fear-focused Self-Compassion Therapy is based on the theories of FCR development and self-compassion, and consists of eight-week face to face group sessions.