There are about 3731 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.
Review of surgical outcomes of patient who have undergone surgery for uterovaginal anomalies. Case notes of patients would be reviewed and data would be gathered for statistical analysis.
The Chronic Disease Co-Care (CDCC) Pilot Scheme is initiated for early screening and management of people with hypertension (HT), pre-diabetes mellitus (pre-DM) and diabetes mellitus (DM) in Hong Kong. This study will evaluate the quality of care, feasibility, acceptability, effectiveness and cost-effectiveness of the Scheme. This is a 12-month cohort study among the District Health Centre (DHC) or DHC Express, healthcare providers, CDCC participants and a comparison group of 1,886 non-participants. All the person-in charge, 2 family doctors and 1 of each allied health provider from each DHC/DHC Express will be administered with the questionnaires on quality of care and costing. All CDCC participants will be included in subject characteristics, among which a convenience sample of 548 will complete a telephone survey on experience, enablement and satisfaction of the CDCC Pilot Scheme. The health outcomes of 1,886 CDCC participants and 1,886 non-participants will be compared for evaluation of effectiveness and cost-effectiveness. Participant characteristics, enablement, compliance to the standards of care, and costing of CDCC Pilot Scheme will be summarized using descriptive statistics. Differences in the proportion of patients meeting treatment targeted for HT, pre-DM and DM after 12 months will be compared by chi-squared test and logistic regressions. The incremental cost-effectiveness ratio will be evaluated by comparing with the World Health Organization (WHO) threshold. This study will inform future healthcare planning and policy for manpower and resource allocation.
Periodontitis is highly prevalent and rarely detected and treated in the earlier stages of the disease. Orthopantomography (OPG) is the most frequently taken dental radiograph around the world, and its systematic screening may contribute to early detection of periodontitis and access to the needed level of care. The investigators' recent study initially developed an AI-clinical knowledge-based system for automatic periodontitis diagnosis and indicated good performance for differentiating stage II-IV periodontitis. This cross-sectional diagnostic study aims to compare the diagnostic accuracy of this AI-clinical knowledge-based hybrid system (Index test) with human experts (reference test) for differentiating stage II-IV periodontitis using the OPG images obtained from different 4 centers around the world.
The program integrates ordinary mindfulness exercise with nature environment. Participants will be able to practice mindfulness in a natural environment in some of the program sessions. The study will study the effects of nature-based mindfulness program in reducing caregiving stress. The program will last for 4 session, 8 hours in total.
This study will investigate the effects of an online mindfulness-based intervention with a randomized controlled trial.
About 80% of advanced ovarian cancer patients recurred in 2-3 years. Secondary cytoreduction benefits selected patients who have high chance of complete resection. Whether secondary interval surgery can be used at recurrence is not known.
The goal of this clinical trial is to determine the clinical effectiveness of a Chronic Care Model (CCM) named Risk Assessment and Management Program on Knee OA (RAMP-Knee OA) in adults with knee Osteoarthritis (Knee OA) at 52 weeks. Participants will be screened for eligibility to participate. After confirming eligibility, participants will complete the baseline assessment and be randomized into one of the following groups (n=114 for each group): 1. RAMP Knee-OA group 2. Usual care group Outcomes will be measured at baseline, week 16, week 32, and week 52.
The goal of this clinical trial is to compare pharmacological and non-pharmacological treatment effects on the children with different predicted myopia progression rate measured by modified multifocal electroretinogram. The main questions it aims to answer are: - the effectiveness of using 0.05% atropine and prescribing DIMS lens for myopia control in children with different myopia progression rates - the contribution of L/M cones in juvenile myopia progression and changes of retinal activities under atropine and DIMS treatment. Participants will have baseline and follow-up eye examinations and given either pharmacological treatment with 0.05% atropine or non-pharmacological treatment with DIMS lens for myopia control. Researchers will compare the changes of refractive errors and axial length after different types of interventions and investigate the relations between the parameters of mfERG responses and the thicknesses of retinal layers and choroid.
Music has been proven to be beneficial in postoperative care by reducing pain. The effects of music listening to reduce pain postoperatively are well studied among cases undergoing elective orthopaedic surgery. No study has been conducted focusing on pain control among cases with fragility hip fractures in an acute ward setting with non-schedule non-elective orthopaedic operation. In Queen Elizabeth Hospital a standardized analgesic protocol is used for all fragility hip fracture cases unless contraindicated, a suboptimal post-operative pain control is not uncommonly seen. Stepping up analgesics is usually a concern in the elderly with a higher rate of side effects, a safe and simple non-pharmacological intervention for pain control is therefore needed. The aim of this study is to study the effectiveness of incorporating music on pain intensity and mobility with the standard postoperative rehabilitation care of fragility hip fracture in Queen Elizabeth Hospital.
This is a parallel-group randomized controlled trial. A total of 198 postpartum women with depressive symptoms (EPDS scoresā„8 at baseline) will be recruited and randomized into two groups: 10-week mindful yoga intervention and 10-week psychoeducation program. Clinical assessment of depression, self-report questionnaires and salivary cortisol tests will be performed at baseline, after 10-week intervention, and at 6-month and 12-month follow-ups. The investigators expected that the mindful yoga intervention will reduce depression after 10 weeks compared to psychoeducation. The mindful yoga intervention will further reduce anxiety, stress, improve quality of life and sleep, and steepen diurnal cortisol slopes. These effects will be maintained for at least six months.