There are about 3709 clinical studies being (or have been) conducted in Thailand. 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 obtain data on the safety and efficacy of Ultravist application in usual daily use.The radiologist will administer the contrast medium to the patient as he/she would have done without the study. No other examinations will be performed than would have been done routinely.
The aim of this prospective, non-interventional post-marketing surveillance study is to obtain data on safety and efficacy of Levitra in routine treatment of erectile dysfunction. Furthermore, the data collection particularly focuses on the experience of the patient and his satisfaction with the treatment. Treatment naive patients as well as pre-treated patients will be included in the study.The maximum observation period per patient is 12 months.Besides the physician's documentation, the patient should fill out a questionnaire at every visit. The questionnaires will be handed out and collected by the physician. Furthermore, an additional questionnaire for the patient's partner can be distributed at each visit in case the partner is willing to participate.
CICL670A2209: This study will evaluate the safety and efficacy of deferasirox in non-transfusion dependent thalassemia patients with iron overload. Patients will be treated either with active treatment (deferasirox) or placebo for 12 months (core study phase). Patients who complete the core study phase will be offered to continue their study with the active treatment (deferasirox) in a 12 months extension phase. During the core and extension, the effects of treatment on iron overload in the liver will be evaluated using magnetic resonance imaging (MRI) assessments. CICL670A2209E1: A one-year open-label extension to a randomized, double-blind, placebo-controlled, phase II study to evaluate efficacy and safety of deferasirox in non-transfusion dependent thalassemia patients with iron overload (Thalassa).
Three-drug combination of antiretroviral regimens has been used increasingly in HIV-infected pregnant women worldwide, both for the prevention of mother to child transmission of HIV (PMTCT) and for women's own health. Use of these drugs in pregnant women solely for PMTCT means that these drugs will need to be discontinued in the majority of women after delivery. Certain antiretroviral regimens contain drugs with long half-life (drugs that stay in the body for a longer period of time after discontinuation than other drugs in the same regimen), such as nevirapine (NVP). HIV can easily develop resistance to NVP when NVP is the only drug left in the body (similar to monotherapy). Given two other drugs for up to 1 week after discontinue NVP (to mimic three-drug regimen while waiting for NVP elimination) can help reduce, but not eliminate, the development of resistant virus. Unfortunately, NVP-containing regimens are the most widely used regimens for pregnant women in developing countries due to its low cost and its availability in fixed-dose combinations. These study will explore how fast NVP is eliminated from women after delivery and to see if given zidovudine/lamivudine (AZT/3TC) for 1 or 2 weeks after NVP discontinuation can help reduce the development of NVP resistant virus.
The purpose of ENGAGE is to prospectively collect global 'real world' data on the Endurant Stent Graft System from AAA subjects.
Objectives: - To find out if the chance of developing a serious illness or of getting AIDS is less if patients start taking HIV medicines at a time when their cluster-of-differentiation-4 (CD4)+ cell count is still fairly high, instead of waiting until the CD4+ count is at the level where there is good evidence for starting medicines. - To learn more about how a strategy of starting HIV medicines early might affect other aspects of care, such as the chances of developing other illnesses or resistance to HIV medicines, the frequency of doctor visits, the cost of medical care, and general health and satisfaction.
REMoxTB is a study for the "Rapid Evaluation of Moxifloxacin in the treatment of sputum smear positive tuberculosis". REMoxTB aims to find and evaluate new drugs and regimens that shorten the duration of tuberculosis therapy. The purpose of REMoxTB is to evaluate the efficacy, safety and acceptability of two moxifloxacin-containing treatment combinations to determine whether substituting ethambutol with moxifloxacin in one combination, and/or substituting isoniazid with moxifloxacin in another combination, makes it possible to reduce the duration of treatment for TB.
Patients will be followed every 6 months for a total of 5 visits (Month 0, 6, 12, 18 and 24). The first visit is the screening and entry visit which can occur at any time after the subject finishes SEARCH 001 study but preferably it should occur approximately 6 months after SEARCH 001 study completion. At each visit, patients will undergo the following 1. Assessment of function including activity of daily living questionnaire 2. History of medical illnesses, medication history 3. Neurological examination: All patients will have a neurological evaluation and neuropsychological evaluation to characterize neurocognitive and neurological status. (It is possible that patients within the non-dementia group will meet criteria for dementia after close testing is completed). 4. Neuropsychological assessment: 5. Thai Depression Inventory. 6. HIV viral load and storage of blood for proviral DNA level Final outcome assessment based on all available data. If possible, it is intended that these diagnoses will be determined through monthly VTC conference calls with UH investigators. This consensus conference will include the Thai investigators, the UH neurologist, the UH neuropsychologist and the UH principal investigators.
The aim of this prospective, non-interventional post-marketing surveillance study is to obtain data on safety and efficacy of Mirena in treatment of prolonged or heavy menstrual bleeding (Menorrhagia) under daily-life treatment conditions. It is planned to conduct the study in about 10 countries with a total of 1000 patients. In several countries, a comparator group will also be documented. For each patient, an initial visit and one to three follow-up visits after about 3, 6 and 12 months will be documented by the treating physician on the case report form. Observations include the patient's demographic parameters (date of birth, height, weight, race and smoking habits), previous contraceptives and menorrhagia treatment, gynaecological history, baseline menstruation, result of insertion, concomitant medications and diseases as well as menorrhagia symptoms. Overall treatment success will be evaluated at the end of treatment including number of weeks until improvement and reduction of menstrual bleeding with respect to duration and severity, and patient's satisfaction.
The purpose of the study is to see if sorafenib plus best supportive care (i.e. in addition to the non-cancer treatments patients would normally receive) is an effective treatment for lung cancer compared to best supportive care alone. The safety and tolerability of the two treatment groups will also be compared. The goal of the study is to test the ability of sorafenib to improve survival compared to best supportive care alone.