There are about 2656 clinical studies being (or have been) conducted in Puerto Rico. 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 compare the efficacy of ponatinib and imatinib in patients with newly diagnosed chronic myeloid leukemia (CML) in the chronic phase.
The purpose of this study was to demonstrate that at least one dose (0.5 mg followed by 0.25 mg) of fingolimod is superior to glatiramer acetate 20 mg SC in reducing the ARR up to 12 months in patients with relapsing-remitting MS
To evaluate the effectiveness of PriMatrix, PriMatrix Ag, and Standard of Care in the treatment of venous leg ulcers (VLUs).
This multi-center, prospective, observational cohort study will evaluate the effectiveness, safety and utilization of treatments in patients with advanced basal cell carcinoma and basal cell carcinoma nevus syndrome. The total study duration is anticipated to be a maximum of 8 years, including 3 years for patient recruitment and 5 years follow-up.
The purpose of this study is to determine whether BMS-823778 is safe and effective in the treatment of hypertension in overweight and obese patients.
The purpose of this study is to evaluate the efficacy and safety of Zevalin compared with observation alone in participants who are in PET-negative complete remission after first-line R-CHOP or R-CHOP like therapy.
The purpose of this study is to evaluate the overall efficacy, and safety profile, of triple combination therapy of DEB025/pegIFN/RBV in chronic hepatitis C patients who failed prior treatment with PI.
The purpose of this study is to evaluate the long-term safety of pomaglumetad methionil in participants with schizophrenia.
Study objectives are to verify the loss of lean mass during a hospital stay in a group of older patients; to evaluate the effects of consuming a high-calorie complete and balanced oral nutritional supplement; to collect post-discharge information.
The DUAL-2 study is designed as a multicenter, double-blind two-period study with an initial fixed 16-week Period 1, followed by a Period 2 of variable duration. All patients completing Period 1 will continue on their original randomized treatment into Period 2, until the last randomized patient has completed Period 1. Patients will be randomized in a 1:1:1 ratio (macitentan 3mg: macitentan 10mg: placebo). The primary objective is to demonstrate the effect of macitentan on the reduction of the number of new digital ulcers in patients with systemic sclerosis and ongoing digital ulcers (DU). Other objectives include: - the evaluation of the efficacy of macitentan on hand functionality and DU burden at Week 16 in SSc patients with ongoing DU disease. - the evaluation of the safety and tolerability of macitentan in these patients. - the evaluation of the efficacy of macitentan on time to first DU complication during the entire treatment period.