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.
Impaired fasting glucose (IFG), a significant risk factor for diabetes mellitus (DM), is commonly encountered in the primary care setting and represents an important target for DM prevention. However, data on the long term risk of progression from IFG to DM among Chinese subjects and associated risk factors are currently lacking; appropriate DM prevention programme for this group cannot be yet established. This is a prospective cohort study that aims to estimate the incidence of progression to diabetes mellitus (DM) among Chinese primary care patients with impaired fasting glucose (IFG) over a 3-year period and evaluate putative risk factors. A prospective cohort of around 700 non-diabetic Chinese adults who had IFG (i.e. fasting glucose level between 5.6 to 6.9mmol/L) and received baseline assessment between May 2013 and March 2015 at 3 public primary care clinics across Hong Kong will be invited for a 36-month-follow-up glycaemic status assessment (i.e. to repeat 75-gram oral glucose tolerance test (OGTT) and HbA1c test). The OGTT results will be used as the gold standard for the diagnosis of DM, normoglycaemia, IFG and impaired glucose tolerance (IGT) state. Demographics and lifestyle of the subjects including age, gender, occupation, education level, socio-economic status, smoking and drinking history, diet, exercise, work-sleep pattern, stress, quality of life and family history will be collected using standardized questionnaire. Participant's medical history and drug history will be retrieved from the Clinical Management System (CMS) of the Hospital Authority. Lipid profile, blood pressure, waist circumference and body mass index will also be assessed. Logistic regression model will be performed to determine if these variables are associated with progression from IFG to DM. The primary outcome is the incidence of DM among the IFG study population. The secondary outcomes are the risks of developing DM among subjects with isolated IFG or combined IFG/IGT and determinants of progression to DM. Knowledge on the natural history of isolated IFG or combined IFG/IGT among Hong Kong Chinese primary care patients and the significant modifiable associated risk factors for progression to DM will enable primary care researchers to design optimal management programme for diabetes prevention among these high risk patients.
This study assesses the effectiveness of a new scoliosis brace design for adolescent idiopathic scoliosis (AIS) patients, named Ergonomic Brace, by comparing the outcome with hard brace in terms of three aspects: 1. To assess the efficacy in spinal correction 2. To evaluate the improvement made to the body appearance of AIS subjects 3. To evaluate the impacts on the quality of life (QoL) of AIS subjects All participants will be fitted with an Ergonomic Brace and required to wear it during the days of experiment only. The ongoing treatment with hard brace will not be substituted with the Ergonomic Brace, unless its immediate treatment effect is equivalent to hard brace and with approval from the doctor.
In Hong Kong, approximately 80% of children are myopic by the end of childhood. There is intense interest currently in the potential role of peripheral defocus as a clinical treatment to slow myopia progression. One of the most successful treatments for myopia is orthokeratology. Currently, Breath-O correct lenses are new designed ready-made orthokeratology lenses. This study is to evaluate the safety of wearing this new orthokeratology lens and the effectiveness of clinical performance in young adult.
The proposed early intervention is grounded within a framework that incorporates two key aspects: a multi-level component with nested or layered contexts, and a growth aspect with early and on-going social investments to mitigate disparate trajectories among underprivileged children. Capital is built across multiple levels over a three-year period during the critical window of early childhood - among the young children themselves plus their primary caregivers and teachers (Level 1), the family unit and school environment (Level 2), and the larger community (Level 3) that includes infrastructure for extended learning and bridges with other resource institutions. Schools will be stratified and then randomized to receive an integrated multi-disciplinary intervention or a health consultation control. Evaluation will include a comprehensive battery to assess baseline capacity in children, parents, teachers, relationship characteristics between them, as well as the early learning environment at home and at school (Year 1), repeated measures to index intermediate (ongoing for specific individual and family domains, 3 months for school changes, annual progress reports) and final response (Year 3) to treatment, and age- and time-appropriate (e.g. age 4, 5, 6; stage of parenting; experience of teachers) indices of functioning at each annual checkpoint.
Chronic sleep deprivation among adolescents is a prevalent health problem across the world and is associated with a series of short and long term consequences. However, effective interventions targeting on this vulnerable adolescent population is very limited. Majority of the previous sleep education programme are conducted in a school context which personal factors and individualized problems were not addressed. In addition, failure to address "knowledge-action gap" may also explain why individual fail to enact health behaviors even holding positive motivation. In regard to this, investigators proposed an active and person-oriented protocol with the aid of advanced technology in order to improve adolescent sleep health.
This is a randomised controlled trial aimed at comparing the efficacy of levonorgestrel (LNG) co-administered with piroxicam or placebo for oral emergency contraception (EC). Piroxicam is a non-steroidal anti-inflammatory drug (NSAID) commonly used as a pain-killer in inflammatory conditions. Efficacy will be measured as the percentage of pregnancies prevented.
Burnout is common among medical students. Previous studies had shown that mindfulness based interventions may improve burnout and quality of life in medical students. Mindfulness-based cognitive therapy (MBCT) is one of the most often used mindfulness based interventions. Medical students in the Chinese University of Hong Kong are invited to a MBCT on voluntary basis. They will be asked to fill in questionnaire that measures burnout, depression/anxiety, quality of life, and mindfulness at beginning and end of the MBCT. The pre-group and post-group data will be compared and analysed
This study is to evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics, and preliminary therapeutic efficacy of multiple doses of CFZ533 anti-CD40 monoclonal antibody in patients with moderately active lupus nephritis.
OBJECTIVE: To evaluate the effect of a patient-centered self-administered acupressure intervention on fatigue, sleep quality, pain, fatigue-sleep disturbance-pain symptom cluster severity, psychological distress, and health-related quality of life among Chinese advanced cancer patients. HYPOTHESIS TO BE TESTED: Upon intervention completion, the intervention group will exhibit lower levels of fatigue, pain, fatigue-sleep disturbance-pain symptom cluster severity, and psychological distress and higher levels of sleep quality and health-related quality of life than the wait-list control group. DESIGN and SUBJECTS: A randomized wait-list controlled trial with intervention and wait-list control groups. A total of 30 Chinese advanced cancer patients who screen positive for moderate/severe fatigue with symptoms of insomnia and/or pain will be recruited. STUDY INSTRUMENTS: Chinese versions of the Brief Fatigue Inventory, Pittsburgh Sleep Quality Index, Brief Pain Inventory, Hospital Anxiety and Depression Scale, Functional Assessment of Cancer Therapy - General, and a demographic questionnaire. INTERVENTION: A 4-week patient-centered self-administered acupressure intervention comprising 17.5 hours of individual training and self-practice. MAIN OUTCOME MEASURES: Primary: fatigue. Secondary: sleep quality, pain, fatigue-sleep disturbance-pain symptom cluster severity, psychological distress, health-related quality of life, actigraphy. DATA ANALYSIS: Linear mixed-effects models to assess between-group differences in outcome measures post-intervention and changes between data collection points, as well as whether the between-group differences vary across time. EXPECTED RESULTS: The proposed patient-centered self-administered acupressure intervention is useful for alleviating the fatigue and related symptoms experienced by Chinese advanced cancer patients.
Aim and Objectives: This is an effectiveness-implementation hybrid trial that aims to find out whether the implementation of routine measurement and reporting on the patient's EQ-5D-5L HRQOL data with an electronic platform can improve HRQOL and pain in patients with chronic knee or back problems in primary care. The investigators will also assess the acceptability of routine electronic measurement and reporting of the EQ-5D-5L in real-world primary care. Method: This is a multi-center prospective cluster-randomized controlled trial in six public primary care clinics in Hong Kong. The six clinics will be randomized to the intervention or control group. We shall recruit 1374 (229 from each clinic) subjects with symptomatic chronic knee or back problems through the attending doctors in the clinics. Subjects of the Intervention clinics will complete the electronic EQ-5D-5L at recruitment and every follow up during the next 12 months, and a report on their longitudinal EQ-5D-5L data will be shown to the doctors during the consultations. Subjects of the control clinics will receive care as usual. All subjects will complete a set of patient reported outcome measures (PRO) including the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) on HRQOL and a 10-point Pain Rating Scale (PRS), and a structured questionnaire on sociodemographics, morbidity and service utilization rates at recruitment, and at 3, 6 and 12 months by telephone. Outcome Measures and Data Analysis: The primary outcome is change in WOMAC total score. The secondary outcomes are change in pain, other PRO scores and doctor rated severity of disease. Group difference in changes of WOMAC and other outcome scores over time will be analyzed using generalized estimating equation model under intention-to-treat principle. The acceptability of routine measurement of HRQOL by electronic EQ-5D-5L will be analyzed by descriptive statistics. Potential application: Routine measurement of HRQOL by an electronic EQ-5D-5L platform can be applied to other outpatient clinics to improve care of MS problems and other conditions to facilitate more effective and patient-centered care.