There are about 2700 clinical studies being (or have been) conducted in Bulgaria. 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.
Assess the efficacy and safety of Triptorelin pamoate 3M formulation (11.25mg) when administered by subcutaneous route.
This study is comparing the efficacy and tolerability of Qutenza with that of pregabalin in patients suffering from peripheral neuropathic pain. Treatment allocation will be to one of these treatments and the duration of the study will be about 10 weeks (assuming that from screening to treatment allocation takes 2 weeks). Participants will be asked to complete questionnaires about various aspects relating to their condition throughout the study. This study will include subjects suffering from Postherpetic Neuralgia, Peripheral Nerve Injury or Non Diabetic peripheral polyneuropathy.
The purpose of this study is: - To assess the safety and efficacy profile of ISIS-FXIRx, including incidence of bleeding and VTE, in patients undergoing total knee arthroplasty. - To compare the efficacy and safety profile of ISIS-FXIRx in patients who achieve less than or equal to 0.2 U/mL FXI activity levels to that of enoxaparin.
The long acting GnRH antagonist degarelix will be tested for the treatment of women with endometriosis recurrence compared with classical GnRH analog treatment. Pain symptom disappearance and disease free time during follow-up will be the outcomes for establishing which medical treatment is the best in endometriosis recurrence treatment.
A clinical study to investigate the safety of mavrilimumab, an antibody being developed for the treatment of moderate to severe rheumatoid arthritis, an inflammatory condition that affects the joints.
The purpose of this study is to evaluate the long-term safety and efficacy of ASP015K in subjects with Rheumatoid Arthritis (RA) who have completed a preceding Phase 2 ASP015K RA study.
This is a multinational, multicenter, randomized, double-blind, parallel-group, placebo-controlled study followed by active treatment, to evaluate the efficacy, safety and tolerability of two doses of oral administration of laquinimod in participants with RRMS. The study has 2 periods: Period 1, the double-blind, placebo-controlled period (up to 24 months) and Period 2, the active treatment period (24 months).
The purpose of this study is to see if mavrilimumab can provide benefit to subjects with rheumatoid arthritis.
This trial is conducted in Europe. The aim of the trial is to investigate the effect of recombinant factor XIII (rFXIII) administered to subjects with mild to moderate active ulcerative colitis (UC).
The purpose of this study is to further enhance the existing knowledge regarding the side effects of belimumab when given with other lupus medicines to adults with active systemic lupus erythematosus (SLE). This study mainly focuses on collecting information on serious events that are not that common or may only be seen with long-term treatment. These events include death, serious infections and other infections of interest, cancers, serious mental health problems, including depression and suicide, and serious infusion and hypersensitivity reactions. This study is being done to help understand if treatment with belimumab increases the risk for these types of events. This study will also see if patients receiving belimumab with other lupus medicines can reduce their use of steroids, such as prednisone, over 1 year.