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.
To study the effects of transcranial direct current stimulation on executive function in people with mild to moderate dementia
This study aims to examine the effectiveness of the cognitive behavioral therapy in preventing the conversion of psychosis in a sample of individuals at-risk for psychosis.
This study aims to provide preventative intervention to 60 women who are at risk of common mental disorders in Hong Kong.
This study will examine the feasibility and efficacy of lifestyle medicine for the management of depression in Chinese adult population. The main components of lifestyle intervention typically include physical activity, diet, relaxation/mindfulness, and sleep. While lifestyle medicine has been recognized for centuries as a means to improve physical health, the field of lifestyle medicine in the context of mental health is still in its infancy. In the existing literature, there is increasing evidence demonstrating the efficacy of individual components of lifestyle medicine (e.g, physical activities and sleep) on depression. However, there is very limited research on the effectiveness of an integration of multiple lifestyle adjustments on depression.
Adolescent idiopathic scoliosis (AIS) involves three-dimensional spinal deformity in children aged between 10 and 16. Traditional braces modify the natural dynamics and thus the mechanical behaviour of the scoliotic spine through external constraints. Patients usually develop pressure ulcers and skin irritation when prescribed brace treatment for 18-23 hours per day. The excessive pressure, unknown pressure distribution and pressure shifting between the human body and the brace causes the effects of brace treatment to be unpredictable. Dynamic pressure monitoring system will be developed based on the body landmarks of scoliotic patients and critical areas where active pressure is applied by the brace. The overall pressure distribution and dynamic pressure between the body and the thoraco-lumbo-sacral orthosis (TLSO) rigid brace will be measured. The efficacy of the brace design will be evaluated, and the maximum compressive stresses that patients can endure on different body parts without pressure injury can be computed.
Pilot study on the association between allergic rhinitis and cognitive ability in 174 children aged 11-14 within the same year group at school in which 140 Allergic Rhinitis subjects and 34 non-Allergic Rhinitis subjects. Primary outcome measures include cognitive tests (Trait Making Test, Digit Span Test, Stroop Test, Chinese Auditory Verbal Learning Test, Verbal Fluency Test), so as to assess the cognitive ability of allergic rhinitis patients before and after treatment compared to a control group. Rhinitis Symptom Utility Index (RSUI) of patients will be the secondary outcome measured through questionnaires. Positive skin prick test and endoscopy examination (taking place in Prince of Wales hospital) will be required before the diagnosis of allergic rhinitis. The data will be analysed by the Multilevel models.
Post ERCP pancreatitis (PEP) occurs in 4 to 5% of patients and is associated with significant morbidities and occasional mortalities. The use of rectall administered indomethacin and pancreatic duct stent (PDS) placement have independently been proven to reduce PEP. The comparative effectiveness of the two methods has however not been studied. It is argued that in the context of indomethacin, the placement of a PDS is unnecessary. Advocates for PDS insertion however believe that mechanical decompression of the pancreatic duct is critical in the prevention of pancreatitis. The investigators propose a multi-centre randomised controlled trial to compare the use of rectal indomethacin to PDS insertion in high risk patients in the prevention of PEP.
Using random number method to categorize the selected first onset patients with stroke who meet the inclusion criteria into 3 groups.The patients were randomly divided into treatment group A(abdominal acupuncture+upper limb rehabilitation training, 22 cases), treatment group B(Sham abdominal acupuncture+upper limb rehabilitation training, 22 cases),and control group(upper limb rehabilitation training, 22 cases). SEMG and fMRI examination and related stroke rehabilitation assessment scales were evaluated before and after treatment.
Speech sound disorders (SSDs) is one type of communication problems in children. It is a board term describing different difficulties that impact speech intelligibility. There are different types of SSDs, including motor-based disorders (e.g., dysarthria and childhood apraxia of speech [CAS]), structurally based disorders (e.g., cleft-palate), syndrome/condition-related disorders (e.g., Down), sensory-based conditions (e.g., hearing loss), and idiopathic in nature. Among different types of SSDs in children, childhood apraxia of speech (CAS) is a type of motor speech disorders with symptom complex, and is always considered as severe SSDs if objective measurement of severity, percentage of consonant correct (PCC) is applied. Evidence of different intervention approaches of CAS and SSDs have been obtained from English-speaking children. This is unknown if these approaches can be applied to languages which are different from English in terms of the sound inventory and prosody. A treatment program for Cantonese-speaking children with childhood apraxia of speech was studied. Preliminary positive findings were obtained from two participants in an ABA single-case study. With the preliminary positive data, a higher level of evidence could be obtained from group study. The purpose of this study is to determine the efficacy of the proposed intervention for children with severe SSDs by quasi-experimental design.
Patients with a history of idiopathic gastroduodenal ulcer bleeding face an increased risk of recurrent ulcer gastrointestinal bleeding. Our ongoing clinical trial demonstrates a possible reduced risk of recurrent idiopathic gastroduodenal ulcer bleeding with proton pump inhibitor (PPI), yet there is a significant risk of recurrent ulcer bleeding as PPI may increase the risk of small bowel bleeding. Our preliminary data provide strong plausibility that a combination therapy of misoprostol (MISO) with a PPI reduces the recurrent ulcer bleeding as well as clinical gastrointestinal bleeding. The investigators are going to provide the definitive answer to this important clinical question through a randomised trial.