There are about 3753 clinical studies being (or have been) conducted in Hong Kong. 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.
The purpose of this study is to continue to assess safety and tolerability, and to allow continued access to study treatment for subjects already receiving spartalizumab as single agent or in combination with other study treatments.
A hospital-based cluster stratified randomization control study will be conducted to investigate spinal growth in Early Onset Scoliosis patients between 5 and 9 years of age. Patients must have a major coronal curve measuring over 50 degrees and be undergoing Magnetically Controlled Growing Rod treatment. We will be studying 6-week lengthening intervals compared to 16-week lengthening intervals on spinal growth within 3 years.
To investigate whether the use of valgus knee brace is useful for patients with medial knee osteoarthritis.
Topic: Effectiveness of the nurse-led support programme using a mobile application versus telephone advice on patients at risk of coronary heart disease - a randomized controlled trial Aims: The study aims to compare the effects of a nurse-led support programme using a mobile application versus telephone advice on patients at risk of coronary heart disease who have been discharged from the emergency department (ED). Methods: A multi-centre, single-blinded, randomized controlled trial will be conducted. 80 patients diagnosed as being at risk of CHD, able to use a smart phone, and who have been discharged from the ED will be randomized into the App Support Programme (ASP) group or the Telephone Support (TS) group. All participants will receive standard medical and nursing care on discharge. The ASP group will receive an app whereas the TS group will receive telephone support provided by the nurse for 20 minutes bi-weekly. The self-developed mobile app will support clients in managing their health problems and lifestyle. It is comprised of: (1) a knowledge health platform, (2) a membership area for individual health measures and exercise records, (3) a Chest Pain - Things to Do List, and (4) an individual reminder and measure feedback system. Health outcomes will be collected at baseline (T0), 1 month (T1), 3 months (T2). The primary outcome is Self-efficacy and self-management behavior. Secondary outcomes are: (i) ED and hospitalization frequency; (ii) Physiological health profile and cardiovascular functional endurance; (3) total amount of exercise; (4) perceived stress level; (5) health literacy; and (6) quality of life. Data analysis: A Generalized Estimating Equations model will be used to assess differential changes in all outcome variables.
The steady increase in the incidence of geriatric hip fracture places an increasing burden on health care service in Hong Kong. Post fracture limitations are prominent and restrain many of the elderly from returning to community, rehabilitation is therefore important for reducing their long-term disability. By integrating the results from pilot application of video guided training and tele-physiotherapy program in different phases of rehabilitation, a Mobile Application (app) is developed aiming to improve hip fracture patients' and their carers' experience throughout the healthcare journey and empower them to manage their own health. A steering group comprised of physiotherapists, informatics and university research expert is formed to co-design the app, compose education content and formulate the promulgation and evaluation strategies. Meetings are also held with all involved clinicians to refine the app before implementation. This app provides features for hip fracture rehabilitation including "Understanding Hip Fracture", "Hip Fracture Care", "Training" and "Companion". Patients and their carers can obtain hip fracture care related information through the app anywhere, anytime, instead of coming to the clinics in person or reading the information on pamphlets. Physiotherapists can use the app to set training program for discharged patients with "Push Reminder" function and training record can be saved in "Progress Summary", which facilitates them and carers to get a grip on the patients' rehabilitation progress. Clinical study is therefore planned to be conducted to evaluate the effectiveness of the app from different perspectives, including the users' acceptance and satisfaction, patients' program compliance and functional recovery.
Colorectal cancer (CRC) ranked the first in cancer incidence in Hong Kong and it is frequently lethal with heterogeneous drug responses and survival outcomes. Immune-based approaches targeting to enhance tumor-specific responses have been actively under investigation as therapeutic strategies. Currently, PD1 and PD-L1 blockade has shown promising results in clinical trials especially in colorectal cancer patients with microsatellite instability. This study aims to examine the role of PD-L1/PD1 in immune cell-mediated cytotoxicity in colorectal cancer patients.
This study is a prospective study with a mean of 7-year follow-up interval, aims to monitor the progression of α-synucleinopathy neurodegeneration by the evolution of prodromal markers and development of clinical disorders in patients with idiopathic REM Sleep Behavior Disorder (iRBD) and healthy controls.
Atrial fibrillation (AF) is the most common sustained cardiac arrythmia encountered in clinical practice and patients suffer from this are at increased risk of ischemic stroke and systemic thromboembolism due to the formation and embolism of left atrial thrombi. Current international guidelines recommend non-vitamin K oral anticoagulants (NOACs) for stroke prevention amongst these patients with non-valvular AF at significant ischemic stroke risk, given the superior safety and comparable efficacy of NOACs over warfarin. However, warfarin therapy remains in the stroke prevention strategy for AF patients with mitral stenosis (MS) as NOACs lack of evidence for safety and efficacy amongst this group of patients. A local study is initiated to compare and evaluate the safety and efficacy among the two groups of anticoagulants - NOACs and traditional Warfarin therapy - in AF patients with underlying moderate to severe MS.
Nowadays, over 300 million surgical operations take place every year worldwide, which increase at a rate of 33.6% comparing data from 2005 to 2013. According to Surgical Outcomes Monitoring and Improvement Program (SOMIP) reports, which is an Hospital Authority-wide (HA-wide) audit on postoperative outcomes, a growth in major and ultra-major operations performed in our locality is also observed between 2008 and 2016, which leads to an increasing demand of high dependency and intensive care in the postoperative period. With the advancement in surgical technology, increasing surgical complexity and aging population have raised concerns towards perioperative costs and postoperative complications. Therefore, there is a need of an objective tool for risk stratification, which would be useful to guide clinical decision in terms of the magnitude of operation, level of intraoperative monitoring and postoperative placement plan. Various risk scoring systems have been developed nowadays and each has its own limitations. As nowadays, the calculated risk score is commonly used in shared decision making process with patient and among the perioperative team. Risk calculation solely based on preoperative parameters will be more practical for daily clinical use. Therefore, in this study, the investigators would like to validate the postoperative mortality prediction with the risk calculators that are established merely using preoperative variables. Hopefully this would guide the future risk stratification in patients undergoing elective major surgical operation.
This study aims to evaluate the effectiveness of a general health promotion (GHP) approach to motivate smokers with chronic diseases to quit smoking. Subjects in the intervention group will receive a brief Motivational Interviewing (MI) using a GHP approach. Subjects in the control group will receive a self-help booklet on smoking cessation at the time of recruitment.