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.
Background: Functional dyspepsia is one of the commonest digestive disorders. The pathophysiology of functional dyspepsia is uncertain. Proton pump inhibitor (PPI) has been recommended as the first line treatment for functional dyspepsia. However, the results on effectiveness of PPI are conflicting and it has been suggested that PPI is only effective for acid-related symptoms. The investigators plan to use a wireless pH monitoring system positioned at the junction of esophagus and stomach to evaluate the chronological relationship between acid exposure at this region and symptoms of dyspepsia as well as its impact on the efficacy of acid suppressive therapy in treatment of functional dyspepsia. Indication: Functional dyspepsia patients Study center(s): Prince of Wales Hospital, Hong Kong Aims: 1. To evaluate the chronological relationship between acid exposure at squamo-columnar junction (SCJ) and dyspeptic symptom in different subtypes of functional dyspepsia 2. To evaluate the relationship between acid exposure at squamo-columnar junction and dyspeptic symptom response to PPI 3. To compare the efficacy of PPI and placebo in treating functional dyspepsia patients Study medication: Esomeprazole 20mg vs Placebo o.d. Study design: Double-blind randomized placebo-controlled trial Number of subjects: 130 Patient population: Functional dyspepsia patients without concomitant gastroesophageal reflux disease (GERD) Duration of study: 1 June 2010 - 30 May 2012 Primary variable(s): Proportion of patients who report positive response to adequate relief of dyspeptic symptoms at week 8 Secondary variable(s): Dyspeptic symptom scores, symptom association probability of dyspeptic symptoms in relation to esophageal pH of less than 4 as measured at 1 cm above SCJ. Number of visits: 2 Hypothesis: Increased acid exposure at SCJ contributes to dyspeptic symptom and predicts treatment response to PPI in FD patients without concomitant GERD
The investigators hypothesize a diabetes nurse consultant led team with particular emphasis on compliance and attainment of treatment targets in Type 2 diabetic patients will achieve metabolic control, improve clinical outcomes and levels of self efficacy compared to usual clinic-based care.
The purpose of this study is to determine if denosumab is non-inferior to zoledronic acid in the treatment of bone disease from multiple myeloma.
The purpose of this study is to determine whether BA058 (abaloparatide), a parathyroid hormone-related peptide, is effective in preventing fractures in postmenopausal women with severe osteoporosis who are at risk of fractures.
This is a Phase 3, open label, long term follow-up (LTFU), multicenter, noncomparative, and single arm study of brivaracetam (BRV).
The general aim of this study is to investigate the efficacy and safety of afatinib alone and in combination with weekly vinorelbine (in patients who progress on afatinib monotherapy within this trial) as treatment in patients with HER2-overexpressing, locally advanced or metastatic inflammatory breast cancer. The study will include patients who have and have not failed prior trastuzumab treatment.
This study will assess the safety and efficacy of INC280 in patients with solid tumors that are refractory to current treatment or for which there is not a current standard of care and whose tumors have dysregulation of the c-MET pathway.
This study will describe the long-term safety and effectiveness, treatment patterns,and patient reported quality of life associated with ranibizumab treatment in routine clinical practice for all approved indication included in the local product label.
This study will assess the safety and efficacy of Alisporivir when added to pegIFN and Ribavirin to optimize treatment in patient infected with the Hepatitis C virus who have not been previously treated for this condition
The investigators hypothesize that a training course to people with diabetes on peer support and empowerment will improve their glycemic parameters, knowledge on diabetes and level of self efficacy. This group of trained patients (peer leaders) should be competent to teach and help other patients with diabetes through peer support and empowerment on better self management of their diabetes.