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.
The purpose of this study is to evaluate the efficacy and safety of patisiran in participants with ATTR amyloidosis with cardiomyopathy.
In the current era of highly effective direct acting antiviral (DAA) therapy, the remaining obstacles to elimination of chronic HCV infection are identification of the high-risk groups, linkage to continued care and prevention of re-infection. It is estimated that 70-80% of patients with chronic HCV are unaware of their infection. Besides, public health education is limited and most patients are not aware that the current standard-of-care is highly effective, well tolerated and no longer require weekly subcutaneous injections. From a survey in Hong Kong in 2014, among 234 newly diagnosed HCV patients, only 20% agreed to undergo treatment. There is no universal screening programme for chronic hepatitis C infection in Hong Kong. and known high-risk patients include people who inject drugs (PWID), persons with certain medical conditions including those on hemodialysis, HIV infected, those with prior transfusion or organ transplantation. In this study, the investigators plan to reach out to PWIDs, people with substance abuse or prison inmates to provide rapid point-of-care screening for chronic hepatitis C infection, and to provide linkage to care for those diagnosed with chronic hepatitis C.
The present study will examine (1) effectiveness of a combined intervention of AWARD advice, active referral, instant messaging and optional cocktail intervention to increase abstinence using a sequential multiple assignment randomised trial (SMART) and (2) explore the use of CBPR model to build capacity and to engage community partners in taking on this important public health issue for sustainability in the community. In addition, a process evaluation will be conducted to assess the effectiveness of the recruitment activity and how it is linked with the overall program outcomes.
Our objective is to determine if the combination of simple ultrasound features (IOTA simple rules) and a new biomarker (HE4) together with a common tumour marker (CA 125) can accurately predict ovarian cancer in women found to have a pelvic mass on ultrasound. The investigators hypothesize that the use of two biomarkers (HE4 and CA 125) in a mathematical algorithm (Risk of Malignancy Algorithm, ROMA) can be used to predict malignancy in a pelvic mass which has indeterminate ultrasound features. This is a prospective cohort study involving women undergoing operation for a pelvic mass. 720 women scheduled to have an operation to remove a pelvic mass would be recruited from 3 hospitals (QMH, UCH and PYNEH). Pre-operatively, each woman will have an ultrasound assessment using the IOTA simple rules criteria and have blood taken for tumour markers HE4 and CA 125. In women where IOTA ultrasound rules are inconclusive, 2 strategies for prediction will be compared - calculation of risk by ROMA (Strategy A) vs referral for an expert ultrasound (Strategy B). These pre-operative risk predictions will be correlated with the final pathology found at the operations. Main outcome measures include the sensitivity, specificity, positive and negative predictive powers for Strategy A compared to Strategy B. Sensitivity and specificity will be compared using the McNemar test. Area Under the ROC Curve (AUC) will be calculated and compared using the Delong method for the 2 strategies. The investigators expect AUC of both strategies will be similar. This would suggest that ROMA can replace expert ultrasound in the pre-operative prediction of ovarian cancer.
The goal of this clinical study is to learn more about the study drug, sacituzumab govitecan-hziy, in participants with metastatic (cancer that has spread) solid tumors.
This Phase II is a multicenter, randomized, two-arm parallel-group, double-blind, placebo-controlled study of MBG453 or placebo added to hypomethylating agents (azacitidine or decitabine) in adult subjects with IPSS-R intermediate, high or very high risk myelodysplastic syndrome (MDS) not eligible for Hematopoietic Stem Cell Transplant (HSCT) or intensive chemotherapy.
This study was to assess the antitumor activity, safety, tolerability, and pharmacokinetics (PK) of the Mesenchymal-epithelial Transition Factor (MET) inhibitor tepotinib combined with the 3rd generation EGFR inhibitor osimertinib in participants with advanced or metastatic non-small cell lung cancer (NSCLC).
Treatment with PF-06741086 is anticipated to demonstrate a clinically relevant advantage and/or a major contribution to patient care in comparison to current methods of treatment for hemophilia A or B because it works differently than factor replacement products and will work in the presence of inhibitors. The potential for once weekly (QW) subcutaneous (SC) administration provides for treatment options in the absence of reliable vascular access, increased convenience and may enable better compliance. Combined, these qualities should result in a reduction of bleeding episodes.
This is a multicenter, randomized, double-blinded, controlled Phase 3 trial of cabozantinib in combination with nivolumab and ipilimumab versus nivolumab and ipilimumab in combination with matched placebo. Approximately 840 eligible subjects with intermediate- or poor-risk advanced or metastatic RCC by IMDC criteria will be randomized in a 1:1 ratio at approximately 180 sites.
The researchers are doing this study to look whether the type 2 diabetes medicine, semaglutide, has a positive effect on heart disease. Participants will either get semaglutide tablets or placebo tablets ("dummy" medicine) - which treatment is decided by chance. Participants must take one tablet with water every morning on an empty stomach and not eat or drink anything for at least 30 minutes. The study will last for about 3.5-5 years. Participants will have up to 25 clinic visits and 1 phone call with the study doctor. Women cannot be in the study if pregnant, breast-feeding or if they plan to become pregnant during the study period.