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.
To date, antiviral treatment is not recommended for chronic hepatitis B patients with a normal ALT level and low viremia. The strategy is to closely monitor the patients. However, evidence suggests that these group are at risk of gradual disease progression and development of hepatocellular carcinoma. Peginterferon eliminates the hepatitis B virus through immune regulation and induction of antiviral protein expression. For patients with low viral load, the clinical cure rate is potentially promising. In this study, we aim to investigate the efficacy and safety of peginterferon alpha-2b therapy in selected chronic hepatitis B patients with normal ALT level and low viremia. It is expected to obtain a satisfactory curative effect. Peginterferon is a marketed drug available in Chinese clinics with indications of anti-hepatitis B virus.
Effect of sugammadex for reversal of rocuronium-induced neuromuscular block on Perioperative Management of awake Craniotomy
Local anesthesia was performed on patients with total knee arthroplasty (TKA) through two different injection sites of local anesthetics and two local anesthetic drug . The pain score of patients after TKA was collected, then the analgesic effect of patients after TKA through two different injection sites and two different local anesthetic drug were analyzed and evaluated.
Due to the occult anatomic location of the nasopharynx and frequent presence of adenoid hyperplasia, the positive rate for nasopharyngeal carcinoma identification during biopsy is low, thus leading to delayed or missed diagnosis for nasopharyngeal carcinoma upon initial attempt. Here, we aimed to develop an artificial intelligence tool to detect nasopharyngeal malignancies and guide biopsy under endoscopic examination based on deep learning.
This is a single-arm, open-label, clinical pharmacology study to evaluate the safety of RNA tumor vaccine injection alone/in combination with PD-1 inhibitor in the treatment of advanced solid tumors with KRAS mutation. The purpose of this study is to evaluate the safety and tolerability, antitumor activity, The immunoreactivity, pharmacokinetics and of RNA tumor vaccine.
Patients with obstruction are associated with worse oncologic outcomes compared with those having nonobstructive tumors. Conventionally, patients with malignant large bowel obstruction receive emergency surgery, with morbidity rates of 30%-60% and mortality rates of 7-22%, and about two-thirds of such patients end up with a permanent stoma. Self-expanding metallic stents (SEMS) haven been used as a bridge to surgery (to relieve obstruction prior to elective surgery) in patients with potentially resectable colorectal cancer. Several clinical trials demonstrate that SEMS as a bridge to surgery may be superior to emergency surgery considering the short-term outcomes. SEMS is associated with lower morbidity and mortality rate, increased primary anastomosis rate, and decreased stoma creation rate. Although about half of patients can achieve primary anastomosis after stent placement, the primary anastomosis rate is still significantly lower compared with nonobstructing elective surgery. The interval between stent placement and surgery may be not long enough that bowel decompression is insufficient at the time of operation. Furthermore#the long-term oncologic results regarding SEMS as a bridge to surgery are still limited and contradictory. Sabbagh et al. suggest worse overall survival of patients with SEMS insertion compared with emergency surgery, the 5-year cancer-specific mortality was significantly higher in the SEMS group (48% vs 21%, respectively, P=0.02). One interpretation is that tumor cells may disseminate during the procedure of colonic stenting placement. Immunotherapy has proven to be highly effective as first-line treatment of metastatic colorectal cancer (CRC). And immunotherapy also has emerged as a neoadjuvant approach, possibly changing treatment strategy for both primary resectable and metastatic CRC. We hypothesis that, regardless of the MSI state, immunotherapy (Camrelizumab, an anti-PD-1 antibody) combined with chemotherapy after stenting may improve overall survival by eradicating micrometastasis. Moreover, immunotherapy (Camrelizumab, an anti-PD-1 antibody) combined with neoadjuvant chemotherapy prolongs the interval between stent placement and surgery, and the time for bowel decompression is more sufficient, which may increase the success rate of primary anastomosis and decrease risk of stoma formation, and furthermore, improve OS and PFS.
This study sought to investigate the efficacy and safety of a three-drug combination antiemetic regimen of olanzapine combined with aprepitant and palonosetron for the prevention of chemoradiotherapy-induced nausea and vomiting in locally advanced head and neck squamous cell carcinoma.
Lung cancer is the leading cause of cancer-related death worldwide. Thoracoscopic pulmonary resection is a prevalent management for early stage of lung cancer. Placement of chest tube is the standard procedure after surgery, which causes pain that cannot be ignored. The investigators aimed to determine whether a muscle layer fixation of thoracic drainage tube could release postoperative pain in patients with uniport thoracoscopic pulmonary resection compared with conventional skin fixation.
This study is a prospective single-arm phase II clinical study. Advanced gastric and colorectal tumor patients with FGFR 1-3 alterations who have failed standard therapy will be enrolled in this study once they have signed the informed consent form (ICF) and been identified as eligible in screening. The patients will receive 13.5 mg of pemigatinib once a day (QD) orally following a 2-week administration/1-week interruption regimen. They will be dosed until disease progression or intolerable toxicity. During treatment, clinical tumor imaging evaluation will be performed according to RECIST v1.1 every 6 weeks (± 7 days) and then every 9 weeks (± 7 days) after week 48. Safety will be assessed according to NCI-CTCAE 5.0.
The objective of the present study was to compare the effects of reduction of extrinsic stains between a commercially available Oclean electric toothbrush and Oral B manual toothbrush.