There are about 3194 clinical studies being (or have been) conducted in Portugal. 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 compare the safety and efficacy of Lenalidomide plus low dose dexamethasone to that of the combination of melphalan, prednisone and thalidomide.
To evaluate the efficacy and safety of anidulafungin in the treatment of systemic fungal infections in intensive care and critical care unit patients.
The study is intended to test efficacy, safety and tolerability of two doses of Mirabegron against placebo and compare the efficacy and safety with active comparator in patients with symptoms of overactive bladder.
The purpose of this study was to compare disease-free survival after treatment with docetaxel in combination with doxorubicin and cyclophosphamide to 5-fluorouracil in combination with doxorubicin and cyclophosphamide in operable breast cancer patients with positive axillary lymph nodes.
The study is intended to test the safety, tolerability, efficacy of two doses of long term once daily (qd) treatment of Mirabegron in patients with symptoms of overactive bladder and secondly to compare these with active comparator.
This study will compare the overall survival of participants with locally-advanced, Stage III Non-Small Cell Lung Cancer (NSCLC) with nonsquamous cell histology.
The EchoCRT trial evaluates the effects of Cardiac Resynchronization Therapy (CRT) on mortality and morbidity of subjects with heart failure due to left ventricular systolic dysfunction, already receiving optimized HF medication, with a narrow QRS width (< 130 ms) and echocardiographic evidence of ventricular dyssynchrony.
Demonstrate that the use of benchmarking improves quality of patient care, in particular the control of diabetes, lipids and blood pressure, by determining the percentage of patients in the benchmarking group achieving pre-set targets for HbA1c 14,18, LDL-cholesterol16,18 and Systolic Blood Pressure17,18 versus control group (non-benchmarking group) after 12 months of follow-up.
To describe the clinical indications for Reveal XT in diagnosis and continuous monitoring of arrhythmia and to explore the clinical applications and outcome of arrhythmia monitoring on patient care.
The primary objective is to compare the potential for next-day residual effects of eplivanserin 5 mg/day and lormetazepam 1 mg/day by measuring the sleepiness in the morning using the patient's sleep questionnaire during 4 weeks of treatment in patients with chronic primary insomnia and sleep maintenance difficulties. The secondary objectives are to compare the clinical safety of both products, including the potential for rebound insomnia and withdrawal symptoms after treatment discontinuation, to compare the efficacy of both products on subjective sleep parameters and to compare the effects of both products on patient's daytime functioning.