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 study intends to include HER2-positive metastatic breast cancer patients (with or without brain metastasis) who have become resistant to previous treatment with trastuzumab. It will use pertuzumab in combination with pyrotinib and capecitabine to observe efficacy and safety. The choice of capecitabine as the chemotherapy drug is mainly based on the following reasons: ① it has been less commonly used as neoadjuvant treatment, making it less prone to cross-resistance; ② its oral formulation is convenient for administration, making it more acceptable to patients; ③ previous studies have shown good efficacy when combined with pyrotinib; ④ previous research in breast cancer patients with brain metastasis has also demonstrated certain effectiveness. It is hoped that through this study, preliminary evidence can be provided for the dual-target treatment of original Chinese drugs, as well as the treatment of HER2+ MBC after resistance to trastuzumab, and the addition of new data for patients with brain metastasis.
Intravenous anesthesia has been widely used in endoscopic retrograde cholangiopancreatography (ERCP). In the past decade, many practices have been carried out under the propofol-based monitored anesthesia care without endotracheal intubation in patients undergoing ERCP. Ciprofol is a newly developed intravenous anesthetic with a potency 4-5 times than that of propofol. Ciprofol seems a promising anesthetic agent for intravenous anesthesia but the evidence supported its application in ERCP is still limited.
Anlotinib is a multi-target receptor tyrosine kinase inhibitor (TKI) targeting tumor angiogenesis and growth. The purpose of this study is to evaluate the efficiency of contrast enhanced ultrasound in assessing effectiveness of anlotinib in patients with locally advanced, metastatic, or unresectable pheochromocytoma or paraganglioma(PPGL).
The study is being conducted to evaluate the safety, tolerability and efficacy of SHR-A1811 combined with other antitumor therapies in advanced solid tumors. To explore the reasonable dosage of SHR-A1811 combined with other antitumor therapies for advanced solid tumors.
The study focused on patients with T2-4NxM0 resectable esophageal carcinoma. Neoadjuvant treatment involved administering anlotinib (10 mg orally, once a day, 2 weeks on and 1 week off) for anti-angiogenesis and sintilimab (200 mg) and chemotherapyfor three cycles. Surgical treatment was performed 4-6 weeks after the last chemotherapy cycle was completed. The primary endpoints assessed were pathological complete response (pCR) rate and safety.
This study is a mulitcentre, randomized, parallel-group evaluation of pulse field ablation(PFA) and radiofrequency ablation(RFA) in patients being treated for symptomatic paroxysmal AF. Pulmonary-vein isolation (PVI) is the primary intention of catheter ablation in both groups.
A single-center, open-label, off-label use investigator-initiated clinical study with safety run-in to explore the clinical activity and safety of Anti-CD38 Antibody in adult ES patients who have not responded adequately or relapsed after first-line treatment and at least one second-line therapy including immunosuppressive agents, Anti-CD20 Antibody and/or TPO-RA, or those in whom no other second-line treatment options are suitable.
This is a randomized, double-blind, placebo-parallel intervention clinical study that will include approximately 38 healthy subjects based on inclusion and exclusion criteria. Subjects will be assigned to one of four different dosage cohorts. Subjects in each cohort will randomly be given experimental drug or a placebo.
The objective of this study was to evaluate the safety and efficacy of early submaximal balloon angioplasty combined with medical therapy vs medical therapy alone for minor stroke/transient ischemic attack with intracranial atherosclerosis etiology.
This is a multicenter, randomized, double-blind, phase II clinical study to evaluate the efficacy and safety of IN10018 in combination with PLD vs. placebo in combination with PLD in subjects with platinum-resistant recurrent ovarian cancer (including fallopian tube and primary peritoneal cancers).