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 is conducted to evaluate the efficacy and safety of linperlisib combined with CHOP regimen followed by autologous hematopoietic stem cell transplantation and linperlisib monotherapy maintenance for newly diagnosed nTFHL patients.
The goal of this retrospective, observational study is to preliminarily learn about the safety and efficacy of two-step radical prostatectomy in the treatment of low- to intermediate-risk prostate cancer patients with enlarged prostate and severe benign prostatic hyperplasia. The main questions it aims to answer are: 1. Whether two-step prostatectomy is safe enough to decrease the surgical difficulty of these patients? 2. Whether the oncologic control is promising?
This is a cross-sectional obsessional study. This study aims (1) to investigate the relationship between sternocleidomastoid muscle recruitment and diaphragm thickness fraction during increasing inspiratory resistance in healthy adults; (2) to compare diaphragmatic and sternocleidomastoid muscle recruitment patterns with and without a standard diaphragmatic breathing instruction with increasing inspiratory resistance in healthy adults. Participants will be asked to breathe through a pressure threshold inspiratory loading device under different inspiratory resistances with and without a standard diaphragmatic breathing instruction. sternocleidomastoid muscle activity will be measured with surface electromyography, and diaphragm thickness will be assessed with ultrasonography.
Between April 2, 2024, and October 1, 2024, a study will be conducted at the Department of Orthopedics in the First Affiliated Hospital of Shantou University Medical College involving 120 patients who will undergo anterior cruciate ligament reconstruction surgery. They will be randomly divided into two groups: an experimental group and a control group.
This study aims to investigate (1) the de novo cerebral microembolization in patients who undergo transcatheter closure of PFO or ASD, and (2) evaluate the relationship between de novo cerebral microembolization and in situ thrombus within PFO.
This was a multicenter randomized controlled study. 66 post-stroke patients with pharyngeal dysphagia were randomly allocated to the observation group or the control group. Both groups were provided with comprehensive rehabilitation including routine rehabilitation and swallowing function training. Besides, the observation group additionally underwent the stellate ganglion block (SGB). At admission and after 20-day treatment,Yale Pharyngeal Residue Severity Rating Scale, video fluoroscopic swallowing study (VFSS), Functional Oral Intake Scale, and Rosenbek penetration-aspiration scale (PAS) were used to assess swallowing function.
This is a single-center exploratory clinical study to explore the efficacy and safety of Oral Inulin in Combination With Fruquintinib Plus Sintilimab as Third- or Further-line Treatment in Metastatic Colorectal Cancer.
Non-small cell lung cancer (NSCLC), occupying a disquieting position as the second most prevalent and deadliest neoplasm worldwide, afflicts an estimated 30% of its patients with intracranial metastatic spread. Among these, leptomeningeal metastasis (LM) is an exceptionally surreptitious and perilous manifestation, often evading timely and accurate diagnosis. The clinical landscape is further complicated by the presence of patients who, due to various reasons, are unable to undergo lumbar puncture, a procedure crucial for the investigation of LM. Moreover, even when cerebrospinal fluid (CSF) analysis via conventional cytological and immunohistochemical methods is attempted, a definitive diagnosis of LM may remain elusive in a subset of cases. Intrathecal chemotherapy, particularly via the administration of pemetrexed, which has demonstrated both notable efficacy and an acceptable safety profile when delivered directly into the cerebrospinal space, constitutes a cornerstone of treatment for NSCLC-LM. Despite its importance, the lack of robust, validated biomarkers to gauge the therapeutic response to such interventions represents a significant knowledge gap. This deficit is compounded by the inherent challenges associated with CSF samples, including their limited availability and the suboptimal sensitivity and high resource demands of current ctDNA assessment techniques. To address these pressing diagnostic and monitoring needs in NSCLC-LM management, the investigator proposes a forward-looking, non-interventional clinical study harnessing the power of cutting-edge proteomic technologies. These platforms, characterized by their high throughput, exquisite sensitivity, and minimal sample volume requirements, offer a promising avenue for elucidating the intricacies of chemotherapy response in intrathecal therapy. The study aims to provide valuable insights into improving diagnostic accuracy for LM in NSCLC patients and to establish a more rigorous framework for assessing treatment efficacy in individuals undergoing intrathecal chemotherapy, ultimately contributing to enhanced patient care and personalized therapeutic strategies.
As the third major chronic airway disease in China, bronchiectasis has a wide range of patients. However, the involved sites, morphological features and airway obstruction of bronchiectasis are varied, and clinical heterogeneity is high, making prognosis and severity difficult to evaluate. CT plays an important role in the diagnosis and classification of ramadasis. Based on this, we analyzed the CT findings of patients with bronchiectasis and followed up patients with bronchiectasis to understand their disease progression and prognosis, so as to further analyze the role of CT biomarkers in the type and prognosis of bronchiectasis diseases.
This study was designed as a single-center, randomized, open, two-cycle, cross-over trial. It is planned to enroll 18 healthy subjects