There are about 3491 clinical studies being (or have been) conducted in Singapore. 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.
A Phase III, randomised study of atezolizumab alone and in combination with chemotherapy versus chemotherapy alone in participants with untreated advanced urothelial cancer.
This is a pharmacodynamic study to evaluate the effect of gefitinib as induction therapy for patients who have resectable, Epidermal growth factor receptor (EGFR) sensitizing mutation lung cancer.
i. Project Background Patients with advanced lung cancer have a high symptom burden and low quality of life. Early palliative care improves patient outcomes in newly diagnosed advanced lung cancer patients, but previously tested models are not feasible for widespread adoption. Hence, the aim of this study is to pilot a more sustainable nurse-led intervention - Enhancing Quality of life in Patients (EQUIP). ii. Hypothesis / Aim The aims of this study are three-fold. Firstly, the investigators aim to determine the feasibility and acceptability of the EQUIP intervention itself. Secondly, the investigators aim to obtain a tentative estimate of efficacy of the EQUIP intervention. Thirdly, the investigators aim to determine the data completion rate of patient reported outcome measures in the context of the EQUIP trial. iii. Methods Patients with newly diagnosed stage 3 or stage 4 lung cancer will be recruited and randomized to the EQUIP intervention or usual care (control) group. Patients randomized to the EQUIP intervention group will receive four face-to-face sessions with a palliative care nurse. The content of these educational sessions will equip patients with the knowledge and skills to manage the three commonest symptoms of fatigue, breathlessness and anxiety. All participants will complete the Functional Assessment of Cancer Therapy - Lung (FACT-L), the Hospital Anxiety and Depression Scale (HADS) and the stigma subscale at four time points: baseline, 4, 8 and 12 weeks after recruitment. Measures of healthcare use will also be recorded. Additionally, participants in the intervention group will complete a feedback survey after each intervention session. A total sample of 60 patients (30 in each arm) will be recruited. Clinical Significance If successful, this study will lead to a larger scale phase III trial which tests various components of the EQUIP intervention, in order to develop a sustainable and effective model for the provision of palliative care to advanced lung cancer patients.
This is an event driven Phase 3, prospective, randomized, open-label, blinded endpoint evaluation (PROBE) parallel group study in subjects with confirmed VTE. This study is designed to evaluate the pharmacokinetics (PK) and pharmacodynamics (PD) of edoxaban and to compare the efficacy and safety of edoxaban against standard of care in pediatric subjects with confirmed VTE.
Heart failure is a major health care burden. It can occur with either normal or reduced LV ejection fraction, depending on different degrees of ventricular remodelling. The investigators recently published a new method, curvedness-based imaging. The investigators have also reported the diagnostic utility of curvedness-based imaging in various cardiac diseases. The investigators now propose to prospectively assess curvedness-based imaging for diagnosis of heart failure with normal ejection fraction and with reduced ejection fraction, and examine left ventricular systolic and diastolic function and predicts the prognosis in a cohort of HF patients.
CFD simulations in this study provide detailed hemodynamics information, which cannot be obtained from cardiac images alone. The investigators hypothesize that our proposed simulations will provide strong correlation between hemodynamic parameters, such as WSSG and SPA, and clinically identified graft stenosis. These correlations will allow the investigators to identify the future patients at high risk of graft stenosis and lead to future researches on optimizing and refining surgical plans, such as finding optimal proximal and distal anastomoses locations, optimal graft length and diameter, which could lead to improved longevity of the graft. Once CFD coupled shape optimizer is validated, it could be part of the surgical simulator to help in training the next generation physicians. It could provide new viewpoints for assessing whether some modified surgical techniques are better or not. It could also aid in designing and evaluating the vascular medical devices, including stent, artificial graft, and etc., which would lead to better surgical outcome.
This proposed study aim to: 1. Determine intra-LV pressure-time profile non-invasively using recently developed echo Doppler VFM analysis and applanation tonometry and myocardial elastic properties, in HF subjects (both HFNEF and HFREF) compared to normal volunteers. 2. Correlate calculated intra-LV pressure parameters with NT ProBNP levels.
To build on Singapore's competitive advantages in advanced cardiac imaging, genetic and molecular studies to develop an integrated "one -stop" platform spanning from human to large and small animal models, dedicated to deepening the understanding of CV disease progression, discovery of new targets and repurposing of drugs.
In this study, study team aim to i) evaluate the accuracy of 3D IVS curvedness for prediction of RV systolic pressure (RVSP), mean pulmonary artery pressure (mPAP) and pulmonary vascular resistance (PVR) with RHC; ii) evaluate the usefulness of 3D IVS curvedness for predicting the response to vasodilator challenge with RHC, in patients clinically suspected or known to have primary PH.
Current standard of care algorithm using high sensitivity troponin T (hsTnT) requires up to 6.5 hours to diagnose an ACS. Data will be stratified based upon time of symptom onset and gender. A health economics and outcome model will be applied using the optimal high sensitivity troponin I (hsTnI) cut-off values and draw times to determine the cost and outcome benefits predicted from optimal utilization of hsTnI. A chest pain registry will be set up to compare high sensitivity troponin I (hsTnI) versus high sensitivity troponin T (hsTnT) for all patients who present to the emergency department and require a blood draw. The outcomes of these patients will be tracked over the study period. The purpose of conducting this study evaluation is: 1. To shorten the chest pain protocol for suitable patients to < 3 hours compared to the current 6 hours protocol with the latest high sensitivity Troponin I assays. 2. To determine the validity of Abbott ARCHITECT i2000 and Beckman Coulter ACCESS AccuTnI+3 with an accelerated algorithm in comparison to the standard of care acute coronary syndrome (ACS) algorithm and high sensitivity troponin T (hsTnT) assay, to rule-out or rule-in for an ACS within 3 hours of presentation to the emergency room (ER) with isolated suspected ACS. 3. To establish the local reference norms for hsTnI assays.