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 this study was to evaluate the effect of the LNG-IUS and TCU 380A users on the sub-endometrial vascularization and the uterine artery blood flow using power Doppler analysis and ultrasonography pulsed color Doppler during the precise mid-luteal phase.
Collection of bone marrow blood Selection of mononuclear cells dilution with albumin injection into the calf muscles through 40 shots
The purpose of this study is to examine the efficacy and safety of insulin lispro protamine suspension (ILPS) as compared to insulin detemir as basal insulin combined with mealtime insulin therapy in patients with type 1 diabetes. A gatekeeper strategy will be employed for sequentially testing the secondary objectives.
This 2-arm study was designed to compare the efficacy and safety of bevacizumab (Avastin) in combination with rituximab (MabThera) and CHOP (cyclophosphamide, hydroxydaunorubicin [doxorubicin], Oncovin [vincristine], prednisone) chemotherapy (R-CHOP) versus rituximab plus CHOP chemotherapy (R-CHOP) in previously untreated patients with CD20-positive diffuse large B-cell lymphoma (DLBCL). Patients were randomized to receive 8 cycles of treatment with R-CHOP plus bevacizumab or R-CHOP plus placebo. Treatment with bevacizumab/placebo and R-CHOP was given either on a 2-week or 3-week schedule and bevacizumab was given at a weekly average dose of 5 mg/kg (10 mg/kg for 2-week cycles and 15 mg/kg for 3-week cycles).
This trial is conducted in Africa, Asia, Europe, Japan, and North and South America. The aim of this trial is to evaluate the safety and efficacy of activated recombinant human factor VII analogue (vatreptocog alfa (activated)) in haemophilia patients with inhibitors.
Evaluate the efficacy of nizatidine in reducing/limiting weight gain in patients with schizophrenia who have been under treatment with olanzapine for at least two months and evaluate the treatment effects on the Eating Inventory, BPRS, number of treatment, emergent adverse events, changes in vital signs, laboratory results and extrapyramidal effects.
The primary objective of this study is to assess the pathological Complete Response (pCR) rate by treatment arm (according to Chevallier criteria). The secondary objectives are: - to assess in each treatment arm the clinical Response Rate (RR), the rate of breast conservation, the Progression-Free Survival (PFS), the Overall Survival (OS), the safety and tolerability profile, the pathological Complete Response rate (pCR) according to NSABP and Sataloff criteria, - to rank docetaxel and larotaxel alone in Her2 -ve patients, or combined with trastuzumab in Her2 +ve patients, according to the pCR rate.
Cycles with GnRH agonist and GnRH antagonist were compared and main outcome measures were the number of oocytes retrieved, injected and fertilized, embryos transferred, and clinical pregnancy and miscarriage rates, were analized.
Integrase is 1 of 3 HIV (Human Immunodeficiency Virus)-1 enzymes required for viral replication. Raltegravir is a drug that prevents integrase from working properly. This drug has been tested for safety and efficacy in adults, but this is the first study to examine raltegravir in children and adolescents. The purpose of this study was to determine the appropriate dose for raltegravir across the pediatric age range from 4 weeks to 18 years of age, by acquiring short and long term safety data, intensive and population pharmacokinetic (PK) data, and efficacy experience with raltegravir in HIV-infected children and adolescents.
We evaluated the application of surgical testicular exploration with the aid of a microscope (MictoTESE) to increase the chances of obtaining sperm in men with impaired sperm production, a condition known as non-obstructive azoospermia. We also evaluated the outcomes of these couples when the sperm obtained were used in ICSI (Intracytoplasmic Sperm Injection) during assisted reproductive technology treatment. We believe that excellent results may be obtained with the use of the following techniques in the treatment of couples where non-obstructive azoospermia is a significant cause.