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.
Chronic kidney disease (CKD) is a major health problem in Thailand. Previous studies have demonstrated that integrated pre-dialysis care may slow the decline in renal function (Nephrol Dial Transplant.2009 Nov;24(11):3426-33). It is interesting to know whether early intervention especially in high risk groups like Diabetic may also improve outcome of these patients in primary health care setting resulting in delay of CKD progression.
Maternal hypotension after spinal anesthesia in parturients undergoing cesarean section is a very common problem leading to several complications to both patients and their babies. It can cause maternal discomfort, lightheadedness, nausea and vomiting. The most important complication is the decreasing blood flow to babies; which may lead to fetal acidosis. Many interventions has been studied in order to prevent hypotension after spinal anesthesia in cesarean section e.g., fluid loading: colloid vs crystalloid, medications: ephedrine, phenylephrine, and metaraminol, etc. The recent study showed ondansetron (the antiemetic drug) can be effectively used to prevent hypotension after spinal anesthesia in normal patients or parturients. The action of ondansetron is believed to inhibit Bezold-Jarish reflex. This aim of this study is to compare the efficacy of ephedrine and ondansetron in the prevention of maternal hypotension after spinal anesthesia in cesarean section.
Chloroquine and piperaquine are the two most widely used antimalarial drugs ever. Hundreds of millions of people have received these drugs. Both are structurally similar and have cardiovascular effect. While there are no concerns over the use of chloroquine, regulatory authorities have suggested restrictions on the use of piperaquine. We have recently completed a series of cross-over clinical and pharmacokinetic evaluations of chloroquine, piperaquine, pyronaridine and primaquine in healthy subjects. These studied were approved by the ethical committee of FTM. All drugs were well tolerated with no clinically significant ECG changes. Four subjects were in two studies. This offers a unique opportunity to compare the electrocardiographic effects of chloroquine and piperaquine in the same subjects and therefore characterize the concentration-effect relationships, and thus relative safety. We propose to extend the previous subject study to recruit 16 subjects including those who have received either piperaquine or chloroquine in our previous studies so that 20 subjects received both drugs for a crossover comparison. The blood sampling schedule and electrocardiograms would be exactly the same as previously but would finish at 24 hours.
The purpose of this study is to the effect of squeezable bottle nasal irrigation device with syringe in children with sinusitis in symptom score and satisfaction to nasal irrigation
The e-Ultimaster will further validate the safety and efficacy of Ultimaster DES system in unselected patients representing everyday clinical practice. Also the study will assess the impact of non-compliance with dual antiplatelet therapy, one month after stent implementation (frequently observed in every day clinical practice), on stent thrombosis.
The vaccine contains humanized recombinant antigen (EGF - Epithelial Growth Factor) and an adjuvant. The antibodies induced by vaccination will react with circulating EGF leading to removal of EGF from the circulation. As a result, binding to its target EGF-Receptor is prevented. Blocking of EGF-Receptor is preventing activation and stimulation of proliferation of tumour cell. A Phase 3 clinical trial on the EGF vaccine is ongoing in Cuba. The result from previous studies demonstrated positive correlation between extended survival and immune response against the vaccination in the late-stage NSCLC patients' age below 60 with improved quality of life. The purpose of this international Phase 3 trial is to determine whether the recombinant human EGF cancer vaccine is safe, immunogenic and effective in the treatment of stage IV NSCLC patients who are positive in the selective EGF biomarker and wild type EGF-Receptor compared to standard treatment and supportive care.
To assess the efficacy of tofacitinib monotherapy or tofacitinib with methotrexate as compared to adalimumab with methotrexate. To compare the efficacy of tofacitinib monotherapy compared to tofacitinib combined with methotrexate. To compare effects on all health outcomes measures in the study. To evaluate the safety and tolerability of tofacitinib and adalimumab. To evaluate the safety of the zoster vaccine given prior to the initiation of tofacitinb or adalimumab.
The purpose of this study is to determine the effect of ixazomib citrate maintenance therapy on progression-free survival (PFS), compared to placebo, in participants with newly diagnosed multiple myeloma (NDMM) who have had a response (complete response [CR], very good partial response [VGPR], or partial response [PR]) to induction therapy followed by high-dose therapy (HDT) and autologous stem cell transplant (ASCT).
The study aimed to confirm long-term efficacy and safety of LCI699 for the treatment of patients with Cushing's disease. It was a pivotal trial which supported the registration of LCI699 for the treatment of patients with Cushing's disease in the US and the EU. This is a phase lll, multi-center, double-blind, randomized withdrawal study of LCI699 following a 24 week, single-arm, open-label dose titration and treatment period which evaluated the safety and efficacy of LCI699 for the treatment of patients with Cushing's disease.
HIV/Tuberculosis (TB) co-infection have profound effects on the host's immune system. TB is the most common cause of death in patients with HIV worldwide. Rifamycins (such as rifampicin [RIF]) are an important component of TB therapy because of their unique activity. The problem is that most protease inhibitors (PI) and non-nucleoside reverse transcriptase inhibitors (NNRTI) used to treat HIV have significant drug-drug interactions with RIF that can lead to reduced concentrations of these agents with risk of treatment failure or resistance. The non-nucleoside reverse transcriptase inhibitor (NNRTI) efavirenz (EFV) does not present the same significant drug interactions with RIF. EFV-based HIV treatment was tested in patients concomitantly treated with RIF-containing TB therapy, demonstrating that their co-administration can be used safely and effectively. However, the side effect profile of EFV overlaps with the RIF-containing TB regimens and makes the management of treatment toxicities very complex. Integrase inhibitors (INI), such as dolutegravir (DTG), may offer an important alternative to EFV-based therapy in TB coinfected patients. A Phase I drug-drug interaction study was conducted in healthy, HIV-seronegative subjects, and showed that DTG at 50 mg twice daily given together with RIF was well-tolerated and resulted in DTG concentrations similar to those of DTG 50 mg given once daily alone, which is the recommended dose for INI-naive patients. Therefore, ART regimens using DTG 50 mg twice daily may represent a new treatment option for TB-infected patients who require concurrent treatment for HIV infection. This is a Phase III b, randomized, open-label study describing the efficacy and safety of DTG and EFV-containing ART regimens in HIV/TB co-infected patients. This study is designed to assess the antiviral activity of DTG or efavirenz (EFV) ART-containing regimens through 48 weeks. A total of approximately 115 +/-5% subjects will be randomly assigned in a 3:2 ratio to DTG (approximately 69 subjects) and EFV (approximately 46 subjects), respectively. This study will include a Screening Period, a Randomized Phase (Day 1 to 48 weeks plus a 4-week extension), and a DTG Open-label extension (OLE). During the DTG OLE, subjects will be supplied with DTG until it is locally approved and commercially available, the subject no longer derives clinical benefit, or the subject meets a protocol-defined reason for discontinuation, which ever comes first.