Related by context. Frequent words. (Click for all words.) 87 double blind placebo 84 randomized placebo controlled 83 placebo controlled 80 blind randomized placebo 79 randomized controlled 78 randomized 76 blind randomized 76 prospective randomized 75 multicenter 74 blind placebo controlled 70 randomized clinical 67 randomized controlled trial 66 dose escalation study 66 multicenter study 65 Phase 2b study 65 Phase IIb 64 randomized Phase 64 Phase III clinical 63 Phase 2b clinical 63 pivotal Phase III 63 Phase IIb trial 63 pivotal Phase 63 Phase 2a clinical 62 Phase 2b trial 62 clinical trial 62 dose escalation 62 Phase IIa 62 prospective cohort 62 Phase Ib 61 tolerability 61 Phase III 61 Phase 2b 61 Phase 1b 60 safety tolerability 60 Phase IIa trial 59 Phase IIb clinical 59 pharmacodynamics 58 pharmacokinetic 58 non inferiority 58 Phase IIa clinical 58 Phase 2a 58 observational study 58 pharmacokinetics 58 randomized controlled trials 58 randomized clinical trials 57 primary endpoint 56 randomized trials 56 Phase III clinical trials 55 dosing regimens 55 primary efficacy endpoint 54 mg dose 54 monotherapy 54 pharmacokinetic profile 54 placebo 54 evaluable patients 53 dosing 53 secondary endpoint 53 Phase II 53 randomly assigned 53 demonstrated statistically significant 53 pharmacodynamic 53 tolerability profile 53 dose regimen 53 Efficacy 52 Phase III trials 52 observational studies 52 secondary endpoints 52 pegylated interferon 52 laquinimod 52 meta analysis 52 n = 52 rosuvastatin 51 ACTEMRA 51 efficacy 51 DSMB 51 dosing regimen 51 post hoc 51 evaluable 51 Clinical Study 51 clinical trials 51 primary endpoints 51 postmenopausal women 50 docetaxel 50 relapsing remitting multiple sclerosis 50 Clinical Trial 50 Phase 50 antiviral activity 50 immunogenicity 49 oral formulation 49 RG# [001] 49 TMC# [001] 49 mcg 49 investigational drug 49 PRX # 49 carboplatin 48 sunitinib 48 ofatumumab 48 etanercept 48 randomization 48 SEROQUEL 48 mg/m2