There are about 10560 clinical studies being (or have been) conducted in Taiwan. 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.
[Background] For newly-diagnosed patients with brain metastases (BMs), conventional whole-brain radiotherapy (WBRT) might still remain a common palliative management. However, WBRT-related late consequences, particularly a decline in neurocognitive functions (NCFs), are a major concern. Actually, WBRT-related neurocognitive dysfunction is usually characterized as deterioration involving learning and memory, in which the extremely radiosensitive hippocampus indeed plays a critical role. To postpone the occurrence and mitigate neurocognitive impairments associated with conventional WBRT, there have been some strategies in the clinical practice of radiation oncology. Among them, the technology/technique of highly precise/accurate stereotactic radiosurgery or stereotactic radiotherapy (i.e., hypofractionated stereotactic radiotherapy, HS-SRT) might have been widely administered in irradiating exclusively the focal brain metastatic lesions, particularly in cancer patients with a limited number of brain metastases. By contrast, the planning strategy of hippocampus avoidance during the course of whole-brain irradiation has also been well-established in preserving NCFs. [Methods] Newly-diagnosed cancer patients harboring 1 - 4 brain metastatic lesions are eligible if they still have fair/good performance status. Eligible and enrolled should receive baseline brain MRI examination and pre-WBRT neurocognitive assessment. Although non-randomized, this phase II trial comprises two prospective (radiotherapeutic) cohorts with individually different planning techniques and prescription schedules. Cohort I represents patients referred for arranging partial-brain irradiation; namely, a course of hypofractionated stereotactic radiotherapy (HF-SRT) is delivered within 2 weeks with a cumulative dose of 3000 - 3500 cGy in 5 fractions. By contrast, Cohort II stands for patients referred for arranging the course of hippocampus-sparing WBRT (HS-WBRT), delivered within 3 weeks with a cumulative dose of 3000 cGy in 12 fractions, during which the planning technique of simultaneous integrated boost (SIB) is employed to focally escalate the dose irradiating the brain metastatic foci. Besides, adhering to several international clinical practice guidelines, the synergic use of the neuroprotective agent (memantine) will be routinely applied in the treatment Cohort II (HS-WBRT). In both treatment cohorts, a battery of neuropsychological measures, which includes 7 standardized neuropsychological tests (e.g., executive functions, verbal and non-verbal memory, working memory, and psychomotor speed), is used to evaluate neurocognitive functions. The primary outcome measure is the median time of CNS progression-free survival (CNS-PFS). Secondary outcome measures encompass both neuro-oncological endpoints and neurocognitive endpoints, among which there is cognitive-deterioration-free survival (CD-free survival). CD-free survival is defined mainly as the time from enrollment to a NCF decline of exceeding than 1 SD away from the baseline involving at least one of the assessed NCF tests. Additionally, patients who expire before 6 months or are alive but fail to undergo all the neurocognitive testing administered would also be defined as suffering from cognitive deterioration. [Expected results] This prospective observational study aims to examine thoroughly and analyze the comparatively between the two radiotherapeutic cohorts (HF-SRT versus HS-WBRT), addressing both CNS tumor control and neurocognitive functional outcomes. It is expected that the patterns of (CNS) failure and individual time to progression will be clearly demonstrated in this prospective observational study encompassing two distinct radiotherapeutic cohorts.
The investigators aim to develop an advanced imaging platform, such as dynamic nuclear polarization (DNP) 13C-MRI, MR fingerprinting (MRF) and MR Relaxometry, which combines with traditional anatomical contrast CT, MRI and PET, and integrate blood/urine metabolomics methods. A comprehensive strategy to thoroughly analyze the immune activation of spleen pattern, microstructure, cell density, red blood cell iron content, immune cell glycolysis and metabolic flow rate.
To evaluate the lifestyle changes caused by the COVID-19 pandemic in children with developmental delays in Taiwan.
Maitake is reported with immunomodulatory functions against tumor growth in terms of its unique molecular structure, β-glucan polysaccharides within 1, 6 main chain having 1, 3 branches and a 1, 3 main chain having 1, 6 branches configuration. The β-glucan is identified as a main component of BLEX 404. Not only with therapeutic potential on several types of cancer, BLEX 404 has also shown the potential to improve hematopoiesis, granulocyte colony stimulating factor (G-CSF) production, and the cytotoxicity activity of immune cells in recent animal studies. Its antitumor effect on tumor-bearing mice is exerted by enhancing the immune system through activation of macrophages, T cells, and natural killer (NK) cells. The activation of antigen presenting cells (APCs) such as macrophages, dendritic cells (DCs) via BLEX 404 administration is in response to secretion of interleukin-12 (IL-12). BLEX 404 has been found to enhance the activity of immunocompetent cells such as helper T cells, cytotoxic T cells, and NK cells either by i.p injection or oral intake, therefore, it stimulates innate and adaptive immunity. BLEX 404 enhances hematopoiesis by increasing mouse bone marrow cell and human cord blood cell differentiation into granulocytes-macrophages (GMs), granulopoiesis and mobilization of granulocytes, and granulocyte macrophage colony-stimulating factor (GM-CSF) or G-CSF production. One related phase I healthy human trial by treating with Maitake D-fraction was examined in Italy. The published data of trial for solid tumor patients was in the year 2003 in Japan, and another for breast cancer patients was in the year 2009 in the United States executed by Memorial Sloan Kettering Cancer Center (MSKCC). Lately, same team amended IND for myelodysplastic syndromes (MDS) human trial. All those human experiences are the fundamental of developing BLEX 404 Oral Liquid.
The specific objectives and methods of this project are: (1) To test the feasibility and accuracy of integrating EEG, MECG and EMG for detecting the severity of diseases such as aortic stenosis, heart failure and ischemic stroke. (2) Improve the accuracy of this multi-channel brain-heart-muscle device by using an artificial intelligence auxiliary system. (3) Provide tailor-made interdisciplinary treatment strategies for patients with different disease states.
1.Written informed consent must be obtained before any study specific procedures are undertaken.Qualified participants were identified at the pre-anesthesia evaluation clinic or ward. 2.80 patients with American Society of Anesthesiologists (ASA) score of I-II in our medical center scheduled to undergo elective surgery for hypertrophy of labia minor with MAC. Patients were randomized 1:1 into the Group 1 (normal saline) or Group 2 (lidocaine 1.5 mg/kg/hr, ideal body weight) by using a table of random, computer-generated digits in sealed and numbered envelopes by an anesthesiologist. All surgical procedure was performed by the same surgeon and the anesthetic data was recorded by a nurse anesthetist. All patients were fasted overnight before the procedure, and no medications were allowed before induction of anesthesia. Standard monitoring, such as non-invasive arterial blood pressure, electrocardiography (lead II), pulse oximetry, end-tidal carbon dioxide pressure (EtCO2) was applied for each patient. Participants were pre-oxygenated and adequately maintained with 100% oxygen at 3 L/min via a nasal cannula during the entire procedure. During anesthesia induction, all patients received intravenous fentanyl 0.5-1 mcg/kg, continuous infusion of propofol with target-controlled infusion (TCI; Fresenius Orchestra Primea; Fresenius Kabi AG, Bad Homburg, Germany) with the Ce of 4.0 mcg/mL and parecoxib. In addition, continuous infusion of equal volume normal saline and lidocaine 1.5 mg/kg/hr (ideal body weight) in group I and 2, respectively. In all patients, maintenance of the Ce of propofol was adjusted upward or downward by 0.5 mcg/mL to keep patient adequate sedation with acceptable pain (remaining moveless). If upward 2 times of propofol and the patient still move which affect the surgical procedure, fentanyl 0.5 mcg/kg was prescribed, and mean arterial pressure (MAP) and heart rate (HR) within baseline levels. As soon as the last suture, the propofol and lidocaine were discontinued. After the procedure, all patients were sent to the PACU for further care under clear consciousness.
The investigator conduct a randomized clinical trial for the needlescopic and conventional laparoscopic adrenalectomy to assess whether mini laparoscopic adrenalectomy is better than conventional laparoscopic adrenalectomy in terms of pain, complication rate , and wound cosmetics
Investigators use clinical trial to explore the role of sarcopenia and multimodal rehabilitation in prognosis of rectal cancer patients receiving concurrent chemoradiotherapy.
Comparative Efficacy of Different Time Interval between rTMS and Rehabilitation Program for Motor Recovery in Stroke Patients
Oral mucositis is common among cancer patients receiving radiotherapy and chemotherapy. 80-90% of the patients are suffering from the mucositis pain; poor nutrition and even treatment discontinued. Some self-paid medications like glutamine has been used to prevent mucositis before and during radiotherapy/chemotherapy. Randomized controlled trials have shown that honey and propolis may be used for the management of mucositis. Honey demonstrates the most significant antibacterial effects; the green propolis has also been proved to comprise antibacterial, anti-inflammatory, and antioxidant effects. Bee products have been concerned as potential sources of natural antioxidants such as flavonoids, phenolic acids, and terpenoids. This study plan to conduct an RCT comparing the effectiveness of honey, honey and green propolis, and usual care in mucositis of cancer patients.