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.
The aim of this multicenter, open-label, observational study is to evaluate the safety and efficacy of octreotide microspheres in the treatment of advanced neuroendocrine tumors in real clinical practice, especially to evaluate the treatment of octreotide microspheres in various subgroups of neuroendocrine tumor patients.
Allergic rhinitis (AR) is a non-infectious chronic inflammatory disease of the nasal mucosa mainly mediated by immunoglobulin E after exposure to allergens in atopic individuals. The typical symptoms of AR are paroxysmal sneezing, watery rhinorrhea, itching, and nasal congestion, which may be accompanied by ocular symptoms, including eye itching, tearing, redness, and burning sensation, which are more common in patients with hay fever allergies. Bronchial asthma is associated with bronchial asthma in 40% of patients with AR, suggesting a comorbid feature of allergic disease.
72 adult patients who underwent lumbar spine anteroposterior DXA and QCT examinations at Qianfoshan Hospital in Shandong Province from January 2019 to December 2022 were selected, with an interval of no more than 3 months between the two examinations for the same patient. 1. Record the patient's age, gender, height, and weight; Review the patient's past medical history (especially whether there is a history of brittle fractures, whether there is a history of using drugs that affect bone metabolism, etc.). 2. Retrieve the bone density values of the anterior lumbar vertebrae 1 to 4 measured by GE Healthcare Lunar Prodigy dual energy X-ray absorptiometry from the database, and take the average (DXA bone density value). According to the diagnostic criteria of the Diagnosis and Treatment Guidelines for Primary Osteoporosis (2022), determine whether the patient has normal bone mass, decreased bone mass, or osteoporosis. 3. Identify the lumbar spine bone density values (QCT bone density values) measured by the GE Gemstone CTHD750 CT instrument from the database. According to the diagnostic criteria of the Chinese Quantitative CT (QCT) Diagnosis Guidelines for Osteoporosis (2018), determine whether the patient has normal bone mass, decreased bone mass, or osteoporosis. 4. Statistical analysis was conducted on the normal bone density, bone loss, and number of osteoporosis diagnosed by DXA and QCT respectively, in order to explore the differences in the detection rates of osteoporosis between these two monitoring methods. The data was analyzed and processed using SPSS 21.0 statistical software, and the count data was expressed as a rate (%) χ 2-test, P<0.05 indicates statistically significant difference; Explore whether the difference in detection rates between the two is related to factors such as weight; Calculate the detection rates of osteoporosis using two detection methods in patients who have experienced brittle fractures, and preliminarily determine which detection method is more accurate in determining osteoporosis.
This is a prospective, multi-center, investigator-initiated observational cohort study. Enrollment with a minimum of of 195 cases each for patients with and without sarcopenia. Each patient is followed up for 6 month, 1 year, 2 years or until the occurrence of death.This study will examine the correlation between sarcopenia and prognosis in different subgroups of patients, and explore the additive effect of different comorbidities and sarcopenia on prognosis in patients with acute decompensated heart failure.
Observe long-term safety risk and long-term efficacy after intravenous infusion of BRL-101 in TDT subjects.
To evaluate the safety and tolerability of anti-GPRC5D-CD19 CAR-T cells infusion in subjects with relapsed and refractory multiple myeloma
The goal of this open-label randomized controlled study is to assess the myeloprotective effect of trilaciclib in pan-cancer population. The main questions it aims to answer are: - effect and safety of trilaciclib on myeloprotection in cancer patients receiving paclitaxel plus carboplatin chemotherapy - does trilaciclib 's myeloprotective efficacy in patients receiving the same chemotherapy regimen correlate with tumor type Participants will be randomized 2:1 to the treatment arm of trilaciclib in combination with a paclitaxel and carboplatin-based regimen and the control arm of a paclitaxel and carboplatin-based regimen for at least 6 cycles or until disease progression or intolerable toxicity. Patients in both groups could extend the chemotherapy cycle at the investigator 's discretion depending on the tumor type and in combination with anti-angiogenic/PD-X/anti-HER2 therapy.
A multicenter, randomized, controlled clinical study comparing the efficacy and safety of allogeneic hematopoietic stem cell transplantation with decitabine-Fludarabine- busulfan (Dec-FB4) and Fludarabine-busulfan (FB4) as pretreatment regimens for the treatment of acute myeloid leukemia in adults with MR gene abnormalities
This study is a single arm, open, multicenter clinical trial in which the previous treated severe hemophilia A patients receive recombinant human coagulation factor VIII for injection to evaluate the efficacy and safety of on-demand treatment in the event of new bleeding events. If evaluable surgical cases occur, the overall efficacy and safety of recombinant human coagulation factor VIII for injection as a replacement therapy for severe hemophilia A PTPs during the perioperative period will be evaluated.
The purpose of this study is to evaluate the efficacy and safety of Fecal Microbiota Transplantation compared with placebo in the treatment of Irritable Bowel Syndrome With Diarrhea (IBS-D) and Mental Health Comorbidity in Young Adults.