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.
This study aims to compare effects in retardation of myopia progression of combined ortho-k and 0.01% atropine therapy with those of ortho-k alone.Myopia control methods mainly focus on optical and pharmaceutical interventions . Currently, overnight-wear orthokeratology (ortho-k), is used extensively in Hong Kong with approximately 50% retardation effect. Pharmaceutical methods have focused on the use of atropine eye drops to slow myopic progression.The use of 1% atropine was limited by the manifestation of side effects and rebound effect.However, both side effect and rebound effect was minimal with 0.01% atropine.It was suggested that 0.01% was the optimum concentration for controlling myopia.The mechanisms of neither ortho-k nor atropine in myopia control are fully understood.It is believed that ortho-k and atropine act via different mechanisms.It is possible that by combining these two methods, additional retardation of myopia progression could be achieved.
The purposes of the study are: - To evaluate the effectiveness of a perceptual-based training program in enhancing cognitive and everyday functioning of older adults with mild cognitive impairment and mild dementia - To evaluate the effectiveness of a semantic-based training program in enhancing cognitive and everyday functioning of older adults with mild cognitive impairment and mild dementia
This study is a multicenter, three-part study. Parts 1 and 2 are randomized, investigator- and participant-blinded, placebo-control, single-ascending dose (SAD) and multiple-ascending dose (MAD) study to evaluate the safety, tolerability, pharmacokinetics (PK) and pharmacodynamics (PD) of RO7049389 following oral administration in healthy volunteers and chronic HBV infected participants. Part 3 is a non-randomized, non-controlled, open-label part to assess the efficacy and safety of RO7049389 when administered in combination with standard-of-care therapies for up to 48 weeks in nucleos(t)ide (NUC)-suppressed and treatment-naive chronic hepatitis B (CHB) participants.
A mixed method (longitudinal, trajectory and qualitative studies) to provide comprehensive evidence on the impact of e-cigarette use on smoking and quitting among smoking youth in Hong Kong.
To characterize the safety and tolerability of NIS793 as single agent and in combination with PDR001 and to identify recommended doses for future studies.
Our study aims at investigating the effect of intensive mirror therapy on the motor recovery of severely impaired paretic arm at subacute stroke.
The purpose of this study is to collect additional safety and efficacy data for the combination of ribociclib + letrozole in men and pre/postmenopausal women with HR+HER2- advanced breast cancer and no prior hormonal treatment for advanced disease..
The aim of the study is to evaluate whether combining cognitive-behavioral therapy (CBT) with task-oriented balance training (TOBT) is more effective than general health education (GHE) together with TOBT in promoting fear of falling and reducing activity avoidance behavior.
The purpose of this study is to assess the clinical efficacy and safety of daratumumab in relapsed or refractory natural killer/T-cell lymphomas (NKTCL).
This is a randomized controlled trial to evaluate whether a switch to intravenous antibiotics with adjunctive lavage can improve the outcome of severe peritoneal dialysis related peritonitis.