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 collect historical occurrences of risk factors that are potentially associated with the development of anti-erythropoietin (EPO) antibody positive pure red cell aplasia (PRCA) in participants with chronic kidney disease who have been recently treated with epoetin alfa (EPREX).
The purpose of this study is to investigate the relationship of anti-erythropoietin antibodies to the clinical course and outcome of pure red cell aplasia (PRCA) in participants currently or previously treated with recombinant human erythropoietin.
This study is to compare ZD1839 (250mg and 500mg) versus methotrexate in head and neck cancer in terms of overall survival.
This study will evaluate the effectiveness of a combination of clinic- and community-based voluntary counseling and testing programs in preventing HIV in African and Thai communities.
The purpose of this study is to determine whether shortwave diathermy is effective in reducing knee pain and increasing function of the patients with knee osteoarthritis.
PCA morphine always introduces nausea and vomiting during the postoperative period. Ondansetron can reduce PONV (postoperative nausea vomiting). We, the researchers at Khon Kaen University, are trying to add ondansetron in PCA morphine. Patients receive a small dose of ondansetron when they request morphine.
We studied the effect of dextromethorphan (DEX), an N-methyl-d-aspartate antagonist, on analgesic consumption and pain scoring after abdominal hysterectomy. Our aim was to compare the analgesic effectiveness and incidence of adverse side effects of oral DEX with placebo (P)
This study looks at the ways indinavir drug levels, when boosted with ritonavir, may vary from patient to patient. The study population are HIV+ Thai individuals.
The primary purpose of this study is to demonstrate the lot-to-lot consistency of 3 production lots of GSK Biologicals' Hib-MenAC (Haemophilus influenzae type b and meningococcal serogroups A and C) vaccine when reconstituted with Tritanrix™-HepB (diphtheria, tetanus, pertussis, and hepatitis B) vaccine and administered as a single injection.
This study will evaluate the addition of a higher-dose induction treatment period with peginterferon alfa-2a (Pegasys) and ribavirin prior to standard-dose treatment with Pegasys and ribavirin, compared to standard-dose treatment without induction dosing, in treatment-naive participants with CHC, genotype 1. The anticipated time on study treatment is 48 weeks, and the target sample size is 500 or more individuals.