There are about 10004 clinical studies being (or have been) conducted in Brazil. 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 aim of present study is to evaluate whether a program of behavioral and cognitive procedures for emotional control, and assertive training, produces well-being and improvement in quality of life of healthy volunteers.
The purpose of this study is investigate mycophenolic acid exposure through area under the curve in renal transplants recipients treated with mycophenolate mofetil and after conversion to mycophenolate sodium.
The accelerated rehabilitation and early return does not seem to be harmful, but still needs further research to define the rehabilitation time is what shows Kruse and collaborators (2012) in their study of systematic review. The surgical treatment of anterior cruciate ligament injury is the gold standard in the treatment of these injuries in young and active, the postoperative rehabilitation is extensive and full return to sport occurs only after 6 months postoperatively. Based on this gap, the investigators seek to draw properly through our study methods and more complex techniques, that comparing two rehabilitation programs can achieve high precision early rehabilitation. This will include 32 athletes who had complete ACL rupture confirmed by MRI and underwent ACL reconstruction using patellar tendon.All subjects will be followed from the pre-surgery, the fourth and sixth month after surgery with: KT1000 measures the ligamentous laxity, knee function by applying the International Knee Documentation Committee (IKDC 2000); Isokinetic Muscle Strength (Cybex). Through a random draw of sealed envelopes, patients will be allocated in their rehabilitation groups: Accelerated (4 months) or Conventional (6 months). Preoperatively, fourth and sixth month after surgery will be an assessment of laxity by (KT1000), Muscular Strength (CYBEX) and knee function affected by IKDC (2000) and Hop Test. The assessor and the patients were blinded to treatment group. This study will have the locus Institute of Orthopaedics and Traumatology, School of Medicine, São Paulo. The comparative results of the two groups are analyzed using specific statistical tests to prove an improved significative without damaging the integrity of the graft.
This is a prospective, open, randomized study involving 100 patients with microvascular complications of type 2 diabetes mellitus and obesity, who will undergo gastric bypass (Roux-en-Y gastric bypass ARM A) or receive best medical treatment (ARM B, control arm). The aim of this study is to evaluate the effects of Roux-en-Y gastric bypass in the control of diabetic nephropathy in diabetic patients with BMI between 30 and 35 kg/m2. The medical community is confronted with many different studies using various methodologies to investigate the best pharmacological treatment for type 2 diabetes mellitus. The treatment algorithm offers several different options according to the stage of the disease (which is different in each study). In addition, new drugs are being developed over the years, but are not always a guarantee of effective type 2 diabetes mellitus control [MENDES, 2010]. Furthermore, these drugs do not prevent the development of this disease, consequently increasing the risks of microvascular and macrovascular complications. Conversely, there is considerable evidence that surgery can be an adequate tool to promote type 2 diabetes mellitus remission in patients who are unresponsive to clinical treatment. Gastric bypass surgery is one of the most popular bariatric surgeries in the world, but its effects on microvascular and macrovascular complications of type 2 diabetes mellitus have not been established. Specialists suggest that the rapid and uncontrollable decrease in blood glucose adds to the concern that the surgery may paradoxically cause exacerbation of microvascular complications [LEOW, 2005], whereas gradual improvement in blood glucose before gastric bypass surgery may prevent this paradoxical worsening, leading to an interruption of this process, or even retinopathy, nephropathy, and neuropathy remission. However, there are no studies comparing the results of these two types of treatment (clinical vs. surgical) in a similar population and assessing the development of microvascular complications of type 2 diabetes mellitus. Therefore, in order to clarify such doubts, it is necessary and extremely desirable to conduct a randomized controlled trial comparing gastric bypass with the best and most modern clinical treatment. Its findings could have a direct impact on hundreds of millions of diabetics by allowing the inclusion of surgical treatment as a safe and feasible therapeutic option for a significant portion of these patients.
The aim of this study is to compare the clinical outcomes of open-flap (OF) and flapless (FL) esthetic crown lengthening (ECL) for the treatment of excessive gingival display (EGD). It was hypothesized that the FL surgery would yield similar clinical results to the OF technique up to 12 months. Methods: A split-mouth randomized controlled trial will be conducted in 28 subjects presenting EGD. Contralateral quadrants will receive ECL using OF or FL techniques. Clinical parameters will be evaluated at baseline, 3, 6 and 12 months post-surgeries. The local levels of receptor activator of NF-КB ligand (RANKL) and osteoprotegerin (OPG) will be assessed by ELISA at baseline and 3 months. Patients' perceptions regarding morbidity and esthetical appearance will be also evaluated. Periodontal tissue dimensions will be obtained by computed tomography at baseline and correlated with the changes in the gingival margin (GM).
The purpose of this study is to compare the response to aspirin in the acute phase with the late phase of an acute coronary syndrome.
The purpose of this study is to establish, through ultrasound, measurements of the thigh muscles (Biceps Femoris and Vastus Lateralis)and the chronic effects of a static stretching program on the muscle-tendon unit these muscles.
The aims of this study were to determine the sucrose and liquid oral pediatric medicines of long-term effect on dental biofilm pH to evaluate the cariogenic potential in vivo.
There is a claim that creatine supplementation might affect kidney function, especially in those consuming a high-protein diet. The aim of this study was to investigate the effects of creatine supplementation on kidney function in resistance-trained individuals ingesting a high-protein diet.
The purpose of this study was to verify physiological responses to constant-load (continuous) vs. variable-intensity (interval) during 14 weeks of aerobic exercise on active men. The hypothesis was that would be differences in physiological variables on distinct modes of execution performed on the treadmill over a period of 14 weeks of training.