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.
This is a single-arm, single-center, open-labeled clinical study to evaluate the safety and efficacy of LstCAR019 injection for patients with relapsed/refractory(r/r) B-cell Acute Lymphoblastic Leukemia(B-ALL).
This is a multicenter, single-arm clinical study. The objective was to evaluate the efficacy and safety of Avatrombopag combined with IST in very/sever aplastic anemia patients with abnormal liver function or HAAA patients treated for the first time. The design was: Patients received p-ATG for 5 consecutive days (day 1-5), at a dose of 20 mg/kg/day. Cyclosporine 3 mg/kg orally in two divided doses, with cyclosporine trough concentrations maintained at 200-250 ng/ml for 3 months to achieve maximum efficacy, and Avatrombopag, which was administered in the dose of 40 mg orally once daily for a total of 12 weeks. Thirty-nine patients are expected to be enrolled in this study. Evaluation endpoint: complete response rate at 12 weeks of treatment.
To clarify the effect of the number of lymph node dissection and the number of stations on survival
This is a monocentric, randomized controlled, open-label, 2x2 cross-over study. The main objective of the study is to Evaluate the efficacy of Nestle YIYANG TangLv milk powder in lowering the Post Prandial Glucose Response (PPGR) of a high carbohydrate meal when consumed with the meal.
Allergic rhinitis is a common and recurrent ear, nose and throat (ENT) disease. It is a chronic or seasonal condition affecting 10% to 20% of the world's population. It is considered one of the most difficult diseases to treat globally and has become a major global health problem. SUblingual immunotherapy (SIT) is currently considered to be an effective pairings therapy that can alter the natural progression of allergic rhinitis through immunomodulatory mechanisms. Immunotherapy is more suitable for patients with moderate to severe intermittent or persistent allergic rhinitis, especially for those with poor drug treatment. This treatment can significantly reduce the severity of allergic rhinitis, reduce the use of allergy medications, and improve the quality of life for many patients. In the development of allergic rhinitis, the regulation of immune balance in Th1 / Th2 / Th17 cells is currently considered to be an important approach in the treatment of allergic rhinitis. But a growing body of evidence suggests that an intrinsic immune response is also the pathogenesis of allergic rhinitis. Innate lymphocytes are involved in mucosal immune formation, lymphocyte development, tissue damage repair and epithelial barrier protection, and play an important role in fighting infection, regulating inflammation and maintaining immune homeostasis. Three subsets of intrinsic lymphocytes (ILC1s, ILC2s, ILC3s) have been proposed to functionally approximate Th1, Th2, and Th17 in helper T lymphocytes (Th), but the results are inconclusive and the mechanism of ILCs role in AR progression is not fully elucidated. Therefore, the purpose of this study was to investigate the efficacy and mechanism of subglossal immunotherapy for perennial allergic rhinitis, and to reveal the correlation between ILCs (ILC1s, ILC2s, ILC3s) and Th1 / Th2 / Th17 cell immunity, and to provide a basis for clinical studies of allergic rhinitis.
The American Society for Colposcopy and Cervical Pathology (ASCCP) recommended HPV testing or co-cytology testing as the standard primary approach for cervical cancer (CC) screening, which is highly sensitive for detection of cervical intraepithelial neoplasia grade 3 or worse. However, in clinical CC screening practice, the specificity and positive predictive value of the ASCCP-recommended strategy is relatively low, which leads to excessive colposcopy and common overtreatment, especially in China with a large number of cervical cancer cases. HPV integration in the host genome is a critical step in cervical carcinogenesis and is highly specific for detection of cervical cancer. Whether HPV integration analysis can play a role in the triage of cervical cancer screening has not yet been investigated.
It is a single-center, open-labeled, single-arm, non-randomized investigator-initiated trial evaluating the efficacy and safety of anti-CD19 U-CAR-NK Cells Therapy combined with HSCT for B cell hematologic malignancies.
Most ESCC received NAC in China without supportive evidence from local RCTs. The negative conclusion about NAC originated from Western countries in the 1990s. Whether two-field extensive mediastinal lymphadenectomy and paclitaxel/platinum-based chemotherapy results in better survival should be determined. As the highest ESCC incidence area worldwid, we tried to analyze this top with big data by using a single-center case-control retrospective PMS study. Paclitaxel- and platinum-based NAC combined with two-field of the extensive mediastinal lymphadenectomy might provide better survival benefits than primary esophagectomy for stage II/III SCC.
Efficacy and safety evaluation of tolvaptan in the treatment of patients with right heart failure caused by pulmonary arterial hypertension
Luteal phase deficiency (LPD) accounts for most failures of assistant artificial reproduction (ART) and early pregnancy loss for patients with idiopathic hypogonadotropic hypogonadism (IHH). Luteal phase support (LPS) is one of the indispensable interventions in ART treatments for IHH patients, which includes progestin, estrogen, human chorionic gonadotropin (hCG), and GnRH agonists (GnRHa). We aim to verify additional hCG injection 48 hours following routine hCG trigger and ovulation for LPS on the basis of supplementation of estrogen and dydrogesterone could improve clinical pregnancy rate, cumulative pregnancy rate, live birth rate and the prevalence of early pregnancy loss and ovarian hyperstimulation syndrome (OHSS) by an open labeled, prospective, and randomized clinical trial (RCT) in IHH patients in a single center.