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.
Dental caries and periodontal disease are the two most common diseases in dentistry. Caries was caused by the acidic environment produced through the interaction of oral flora (biofilm) and fermentable food residues on the tooth surface over time thus to destroying the tooth structure. Periodontal disease was also highly associated with microorganisms in the periodontal tissues and the inflammatory response of the host that irritate and destruct periodontal and bone tissues. Recent studies have found that both stress and eating habits are associated with decline in oral health. Probiotics have been traditionally used for prevention and treatment of gastrointestinal diseases. In the past decade, accumulated studies further indicate that imbalance of oral microflora is highly related to oral diseases thus probiotics has been suggested for maintaining oral health. It is thus conceivable that probiotics as a buccal tablet may potentially restore the balance of oral flora providing a novel strategy to combat oral diseases. Such strategy may also harbor great opportunities for the long-term management of dental caries and periodontal infections. In order to evaluate the efficacy of probiotics buccal tablet in rebalancing oral flora and control to reduce the incidence of dental caries and periodontal diseases, the investigators aimed to conduct a comprehensive clinical trials for subsequent product optimization. Grape King Biotechnology Co., Ltd. has successfully developed oral tablet mainly composed of Lactobacillus plantarum GKD7 and Pediococcus acidilactici GKA4. These two probiotics were found to inhibit caries through producing protective biofilms thus are more effective than commercially available anti-tooth decay products. To evaluate the future potential of clinical applications of the related products series and the impact on oral health-related indicators, the investigators will explore the changes in the the following disease associated indexes before and after using the oral tablet. These include periodontal pocket depth, the gingival inflammation index, the plaque index, and the ratio of Firmicutes, Bacteroidetes, Streptococcus mutans, and Porphyromonas gigivalis, as well as quantification of total bacteria. This clinical study will be performed in Department of Stomatology in NCKUH in collaboration with periodontics session and Family Dentistry session. A total of 50 healthy individuals within the range of 20~65 years old will be enrolled.
The video-delivered pulmonary rehabilitation(PR) program is more convenience for COPD patient to carry out home-based PR. Also, the intervention will improve cardiopulmonary functions, QoL, and physical activity.
This study aims to investigate the brain activation during different motor patterns, including motor execution (ME), motor imagery (MI), action observation (AO) and mirror visual feedback (MVF). In addition, the relations between brain activation and motor performance will also be explored. This study includes two parts, which are upper limb and lower limb part. While executing all the tasks, brain activation in primary motor cortex(M1), premotor cortex(PMC), and supplementary motor cortex(SMA) will be monitored by functional near-infrared spectroscopy. One-way ANOVA with repeated measure will be used to detect the differences of brain activation level between each mode. Pearson correlation coefficient will be used to determine the relations of brain activation and motor performance.
The advantage of higher protein intake has been pointed for critically ill patients. However, it is not easy to achieve no overfeeding but adequate protein intakes for critically ill patients. It is thus important to conduct a strategy to deliver an adequate protein under but no overfeeding for critically ill patients. The purpose of this study is to investigate the association of protein intakes with clinical outcomes by delivering high-protein pre-digested enteral formula to surgical critically ill patients. We are going to recruit 160 surgical critically ill patients. Patients would be randomly assigned to either control or experimental group. Very-high protein pre-digested formula (37% of energy) would be given to the experimental group, while standard-high protein formula (16% of energy) would be given to the control group for at least 3 days to up to 7 days. The patients' data were collected or calculated and included basic characteristics, mean energy and protein intakes, clinical outcomes (APACHE II score, comorbidities, days in hospital to ICU admission, length of ventilator dependence, hospital and ICU stays, and survival days). We anticipated that the results of this study could provide the benefit of high protein delivery on clinical outcomes for critically ill patients.
Hip motor control ability is an important parameter for preventing sport injuries in lower limbs, and the training of hip motor control can enhance the lower extremity movement performance. Previous studies have demonstrated the benefits of motor imagery with action observation (AOMI) on motor control and muscle strength improvements, which also revealed that AOMI combined with physical training (AOMI-PT) can lead to better outcomes than physical training (PT) alone. Besides, monitoring the neurophysiological changes of brain activation and the functional connection to the peripheral muscular activation after training helps to understanding the mechanisms on the training effects. Therefore, the aim of this study is to compare (1) the cortical control mechanisms between 3 types of motor control training strategies; and (2) the effects of 3 types of motor control training on hip motor control performance in healthy subjects.
Attention-deficit/hyperactivity disorder (ADHD) is among the most common psychiatric disorders in children and adolescents. ADHD's nosology is largely based on clinical phenomenology that includes such symptoms as inattention, hyperactivity and impulsivity. However, a reliable ADHD biomarker has still not been determined either for differential diagnosis or for monitoring treatment effects. MicroRNAs (miRNAs) are small non-coding RNA molecules that function in the process of RNA silencing and the post-transcriptional regulation of gene expression. MiRNAs are found in abundance throughout the nervous system and play a vital role in the transcriptional networks with regards to human brain development. Currently, miRNAs' involvement in the pathogenesis of ADHD continues to be unclear. Therefore, this study aims to investigate the prospective role of miRNAs in ADHD and to determine whether miRNA levels in peripheral blood can serve as a biomarker and a diagnosis panel for ADHD. In the preliminary study, blood samples were collected from five patients with ADHD and five healthy control subjects. The use of Next Generation Sequencing (NGS) techniques has identified 23 miRNAs as potential biomarkers for ADHD. During this three-year proposal, we intend to recruit 100 drug-naïve patients with ADHD and 100 age- and gender-matched control subjects (Training Set). Blood will be obtained through direct puncture of the vein from each participant to analyze the miRNAs by using quantitative reverse transcription polymerase chain reaction (qRT-PCR). The behavior and neuropsychology of each participant will be assessed. This research will construct a miRNAs diagnosis panel using the Support Vector Machine (SVM) classification model to discriminate ADHD from non-ADHD. The validity of the miRNA diagnosis panel will then be re-examined using an independent validation sample composed of 50 patients with ADHD and 50 control subjects (Testing Set). All of the 150 patients with ADHD will receive treatment in a traditional clinical practice and then will be followed up with for 12 months. At the twelfth month, the same procedures as those performed at the baseline will be replicated to examine the influence of ADHD medications on miRNAs, as well as determine whether miRNAs can serve as a biomarker to portray the condition of ADHD under treatment. MiRNA target gene prediction and functional annotation analysis will also be performed. This study will develop a potential diagnostic panel for ADHD through the use of combinations of multiple miRNA expressions. We will provide proof of the relationships of miRNAs profiles and ADHD manifestations in clinical samples and further explain the molecular pathogenesis of ADHD. Such information may become an important reference for future research and clinical treatments for patients with ADHD.
Purpose: To explore the sports performance of the adolescent sprinters, including analyzing the correlations between the results and central nerve sensory, and also between motor control and various muscle mechanical characteristic and sport-related fitness factor.
To develop application-enabled shared decision-making among patients with early breast cancer and evaluate the preliminary effects of the interventions.
This multicountry, multicenter, retrospective, non-interventional study involving patients diagnosed with HER2-positive unresectable or metastatic breast cancer mBC will be conducted to understand the demographic and clinico-pathological profile of the patients, diagnostic practices for human epidermal growth factor receptor 2 (HER2) status, current treatment landscape and sequencing of therapies, associated burden of toxicities with all lines of treatment (LOTs), and survival outcomes in the real-world setting.
The study will recruit subject of healthy adult, COPD-like patient and patient with COPD to investigate the difference of respiratory performance. We will measure the body composition, respiratory muscle force, pulmonary function and performance of voluntary cough. The muscle thickness of abdominal muscle and diaphragm, assessment of diaphragm during different breathing pattern and the muscle activation during voluntary cough will also being determined. We hypothesized that there will be a significantly different between three group on the performance of voluntary cough, and the correlation between each variable will be further investigated.