There are about 3651 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.
This study is an international multicentre RCT to compare the linically significant prostate cancer (csPCa) detection of cognitive-guided and MRI-USG guided biopsies in men with suspicious MRI lesion.
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.
Lung cancer screening is currently not recommended in non-smokers due to paucity of evidence. Emerging evidence suggests that first-degree family history is a strong risk factor for lung cancer in Asian non-smokers. In Asia, lack of resource is a major challenge in successful implementation of lung cancer screening. Artificial intelligence (AI) is a promising tool to overcome this resource. In this study, we aim to study the clinical utility and demonstrate the feasibility of using an AI assisted programme for lung cancer screening in Asian non-smokers with a positive family history. This is a single-arm non-randomized lung cancer screening study. 1000 non-smokers, age 50 to 75 year old, with a first-degree family history of lung cancer, will be enrolled. Participants will undergo low does computed tomography (LDCT) of thorax and blood taking at enrolment. LDCT films will be interpreted by AI softwares for presence of lung nodules. Participants with lung nodules will be further investigated and followed up according to the risk of malignancy. The primary endpoint is the prevalence of early-staged lung cancer detected by first-round LDCT thorax in this population.
Rotator cuff tears are one of the most common conditions encountered in orthopaedic practice leading to significant shoulder pain and functional deficit. The incidence of rotator cuff tears increases with age and previous trauma. Arthroscopic rotator cuff repair (ARCR) is a surgical procedure to reattach the torn edge of the tendon to the underlying bone, which can improve the clinical symptoms of patients. However, the retear rate after arthroscopic repair is as high as 94% (1). The high re-tear rate following cuff repair is due to the lack of a strong tendon to bone integration. The natural healing responses after surgical reattachment are too weak to regenerate strong tendon insertion, primarily owing to insufficient osteogenesis. To enhance the bone-tendon interface (BTI) healing, the investigators have developed a magnesium pin that can be applied to the cuff repair site to improve the BTI healing.This study is a single-center, randomized controlled trial to investigate the effect of using magnesium pin as a suture to augment rotator cuff repair. The intervention groups receives treated using magnesium pin additional to the suture anchor used routinely in clinical practice, whereas the control group receives routine suture anchor for the treatment-as-usual (TAU). The investigators hypothesize the magnesium pin applied in arthroscopic rotator cuff tears can promote BTI healing and reduce the cumulative retear rate with better functional outcomes.
Consequences of the compromised vascular system in diabetes mellitus (DM) are among the most devastating complications. Reduction in blood flow and oxygen uptake of skeletal muscle leads to muscle fatigue and impaired skeletal muscle post-exercise adaptation. Recent studies showed that intermittent vacuum therapy (IVT) augments the blood flow of the foot in people with DM. This pilot study investigates the effects of combined IVT and aerobic exercise in improving lower limb muscle oxygenation and distal circulation in individuals with DM. Positive results of the study shed light on strategy that enhances the effectiveness of aerobic exercise in people with DM.
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.
A prospective, randomized controlled study was conducted from August, 2022 to March, 2023 in the neonatal intensive care unit in Queen Mary Hospital, Hong Kong. The aim of this study was to determine whether microdrops Mydrin-P demonstrates similar efficacy as standard Mydrin -P eyedrops applied to neonates undergoing retinopathy of prematurity (ROP) screening exams, also to ascertain the optimal time for eye examination after administration of mydriatics and assess whether the cardiovascular, respiratory and gastrointestinal adverse effects differ between microdrops and standard dose Mydrin-P. Preterm infants were randomized to receive either the standard Mydrin-P eyedrops or the mydriatic microdrops which contained around one-third of the standard Mydrin-P dosage. The primary outcome measured whether a successful ROP examination was conducted. Secondary outcomes included pupil diameters at baselines, 30 minutes, 60 minutes, 120 minutes after eyedrops instillation and at the time of ROP exam as well as adverse effects followed by the mydriatics administration. A total of 18 patients were enrolled in this study with total 46 episodes of ROP recorded. All episodes with microdrops instillation led to successful ROP exams. There was no statistically significant difference between standard eyedrops and microdrops in determining the success of ROP exam (p=0.233). Mean pupil diameter did not differ between the microdrops and standard eyedrops group. At the time of ROP exam, the mean pupil diameter was 5.47mm in the standard eyedrops group and 5.73mm in the microdrops group. The optimal time for ROP exam was 60 minutes to 120 minutes after first dose of mydriatic. Also there was no difference in the occurrence of systemic side effects when compared to standard Mydrin P drops. Hence the study concluded that microdrops have similar efficacy and safety profile compared to standard Mydrin-P eyedrops.
This is a prospective parallel group, double-blinded randomized controlled trial. Subjects are randomized into two groups - the intervention group and waitlist control group. Subjects received resistance, aerobic, flexibility and balance exercise training; and nutritional supplement containing β-hydroxy β-methylbutyrate (HMB). The intervention group would first receive the intervention during the 12-week study period. Meanwhile, the waitlist control group would receive 12 weeks of conventional care. After the study period, they would receive the same intervention.
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.