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.
Uterine leiomyomas is the commonest benign tumour of the female genital tract. It lead to menorrhagia, anaemia, pain and pressure symptoms. Due to the enlarged uterus, the use of minimal invasive surgery is limited. There is also increase risk of intraoperative blood transfusion. Ulipristal acetate (UPA) is a selective progesterone-receptor modulator (SPRM). Preoperative use of Ulipristal for 12 weeks has been shown to decrease uterine bleeding, fibroid volume, pre-operative anaemia and symptoms severity. However there is still lacking evidence in terms of long term safety and efficacy, especially in Chinese population. The aim of the present study is to evaluate the effect and safety on preoperative use of Ulipristal on fibroid.
The objectives of this study are to study the safety and effect of IRE as a treatment for inoperable hepatic and pancreatic malignancy.
The aim of the current study is to study the safety and effectiveness of TACE using a high dose of cisplatin for treatment of HCC. It is hypothesized that the formulation is safe and it improves the therapeutic effect of conventional TACE.
This study compares EG-1962 to enteral nimodipine in the treatment of aneurysmal subarachnoid hemorrhage.
A multimodal approach for management of post-operative pain is used to improve analgesia, minimize side effects, and improve recovery. Nevertheless, opioid analgesics and intravenous patient controlled analgesia remains the mainstay of postoperative analgesia after colorectal surgery. Opioids are associated with various side effects such as nausea, vomiting, sedation, dizziness, respiratory depression, urinary retention and reduced bowel movement. These side effects are unpleasant and lead to prolonged recovery. Use of non-pharmacological analgesic techniques may improve postoperative pain control and reduce opioid consumption. Acupuncture has been used for over 3000 years in China for treatment of pain and various other conditions. Acupuncture and related techniques are simple and safe. There is evidence that acupuncture can reduce postoperative pain intensity, opioid consumption, and opioid related side effects.
This is a Phase 3, open-label, international, multi-center, efficacy, and safety study of avelumab in combination with and/or following platinum-based chemotherapy. Eligible patients must have previously untreated, histologically confirmed Stage III-IV epithelial ovarian (EOC), fallopian tube cancer (FTC), or primary peritoneal cancer (PPC) and be candidates for platinum-based chemotherapy. The primary purpose of the study is to demonstrate if avelumab given as single agent in the maintenance setting following frontline chemotherapy or in combination with carboplatin/paclitaxel is superior to platinum-based chemotherapy alone followed by observation in this population of newly diagnosed ovarian cancer patients.
The aim of this clinical trial is to compare the rate of myopic progression in children wearing aspheric (MyLens) and spherical/ toric ophthalmic lenses. The proposed lens design is an aspheric lens which is supposed to slow myopic progression in children by unique asphericity (proprietary information). Myopic progression is quantified by changes in axial length (AL) and cycloplegic refractive error (Rx) will be monitored for 6-12 months (6 months crossover) with double-masking. Peripheral refraction and ocular aberration will be evaluated.
This randomized, double-blind, placebo-controlled, parallel group study will evaluate the efficacy and safety of crenezumab versus placebo in participants with prodromal to mild AD. Participants will be randomized 1:1 to receive either intravenous (IV) infusion of crenezumab or placebo every 4 weeks (Q4W) for 100 weeks. The final efficacy and safety assessment will be performed 52 weeks after the last crenezumab dose. Participants will then have the option to enter the Open Label Extension (OLE) study if eligible. Participants who do not enter the OLE study will have additional follow-up visits at 16 and 52 weeks after the last dose, primarily for safety and also for limited efficacy assessments.
The purpose of this study is to evaluate whether bifocal soft contact lenses (CLs) with low addition and nasally decentered optical zone are effective in controlling myopic progression in children. Visual manipulations induced by multifocal soft CLs with high addition have been shown to inhibit eye growth and myopia development in children by recent studies. Several theories have been proposed including alteration in peripheral defocus, reduced accommodation demand, alterations in binocular vision status and increased ocular higher order aberrations. However, those theories remain to be proven and the optical properties and performance of multifocal soft CLs have not been investigated in children.
The purpose of this study is to assess whether copanlisib in combination with standard immunochemotherapy (rituximab in combination with bendamustine [R-B] and rituximab in combination with a 4 drug combination of cyclophosphamide, doxorubicin, vincristine and prednisone/prednisolone [R-CHOP]) is effective and safe, compared with placebo in combination with standard immunochemotherapy (R-B or R-CHOP) in patients with relapsed iNHL who have received at least one, but at most three, lines of treatment, including rituximab-based immunochemotherapy and alkylating agents.