Related by context. Frequent words. (Click for all words.) 83 randomized controlled 81 randomized controlled trial 80 prospective randomized 79 randomized placebo controlled 78 multicenter 77 randomized 76 placebo controlled 75 multicenter study 73 randomized trials 72 randomized clinical trials 72 observational study 70 randomized double 70 randomized controlled trials 70 double blind placebo 70 blind randomized placebo 70 clinical trial 70 blind randomized 68 prospective cohort 64 Phase III clinical 64 Phase 2b study 64 blind placebo controlled 64 meta analysis 64 Phase IIb trial 63 observational studies 63 dose escalation study 63 Phase 2a clinical 63 Phase Ib 63 Phase IIb 62 Phase IIb clinical 62 Phase 2b clinical 61 longitudinal study 61 clinical trials 61 randomized Phase 61 postmenopausal women 60 dose escalation 60 Phase 2b trial 59 Phase 1b 59 Phase III 59 pharmacodynamics 59 Phase IIa 59 Phase IIa trial 59 Phase IIa clinical 58 pivotal Phase III 58 RCTs 58 rosuvastatin 58 Phase 2b 58 non inferiority 58 meta analyzes 57 statin therapy 57 mg dose 57 dosing regimens 57 efficacy 56 tolerability 56 Phase III trials 56 hypertensive patients 56 WHI 56 CYPHER R Stent 56 n = 56 Phase 2a 56 sunitinib 55 safety tolerability 55 bevacizumab 55 monotherapy 55 acute ischemic stroke 55 Phase III clinical trials 55 pharmacokinetic 55 pivotal Phase 55 ACCORD 55 ACTEMRA 55 Efficacy 55 pre menopausal 54 post hoc 54 post menopausal 54 rivaroxaban 54 cohort 54 Clinical trials 54 pioglitazone 54 relapsing remitting multiple sclerosis 54 Clinical Study 54 etanercept 53 DSMB 53 statin 53 sorafenib 53 premenopausal women 53 acute coronary syndrome 53 study 53 postmenopausal 53 RG# [001] 53 adjuvant therapy 53 Clinical Trial 53 randomly assigned 53 epidemiological studies 53 rosiglitazone 52 dose regimen 52 zoledronic acid 52 SEROQUEL 52 evaluable patients 52 secondary endpoint 52 daclizumab 52 clinical endpoints 52 hypercholesterolemia