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. 2015 Mar 11;2015(3):CD008226. doi: 10.1002/14651858.CD008226.pub3

TARGET TANGIBLE 1999.

Methods 6‐Week wash‐out period
 14‐Week open‐label randomised parallel‐group study
 Evening dose
Participants 4097 men and women from Germany with CHD aged 35 to 75 years; LDL‐C > 130 mg/dL (3.36 mmol/L), 3748 of 4097 were enrolled in the diet phase
A total of 2856 participants met the lipid criteria at the end of the diet phase and were randomly assigned
1897 participants received atorvastatin, 959 received simvastatin
 Exclusion criteria: statin hypersensitivity, liver disease, muscle disease, active arterial disease, FH, TG > 1000 mg/dL (11.28 mmol/L), heart failure stage III or IV, uncontrolled HTN, cancer, surgery or severe medical disease, nephrotic syndrome, endocrine disorder, LDL apheresis, drug or alcohol abuse, pregnancy threat, participation in another study, lack of consent
Atorvastatin baseline TC, HDL‐C and TG were not reported
 Atorvastatin baseline LDL‐C: 4.86 mmol/L (188 mg/dL)
Interventions Atorvastatin 10 mg/d for 0 to 5 weeks
Atorvastatin conditional titration 20 mg/d for 5 to 10 weeks
Atorvastatin conditional titration 40 mg/d for 10 to 14 weeks
Simvastatin 10 mg/d for 0 to 5 weeks
Simvastatin conditional titration 20 mg/d for 5 to 10 weeks
Simvastatin conditional titration 40 mg/d for 10 to 14 weeks
Outcomes Per cent change from baseline at 4 weeks of serum TC, LDL‐C and TG
Notes First atorvastatin dose was analysed
SD was imputed for LDL‐C only
Risk of bias
Bias Authors' judgement Support for judgement
Random sequence generation (selection bias) Unclear risk Atorvastatin 10 mg/d; intervention was analysed, and as no placebo group was included for comparison, assessment of random sequence generation is not applicable
Allocation concealment (selection bias) Unclear risk Atorvastatin 10 mg/d; intervention was analysed, and as no placebo group was included for comparison, assessment of allocation concealment is not applicable
Blinding (performance bias and detection bias) 
 All outcomes Unclear risk Atorvastatin 10 mg/d; intervention was analysed, and as no placebo group was included for comparison, blinding status is not applicable
Incomplete outcome data (attrition bias) 
 All outcomes Low risk All participants were included in the efficacy analysis
Selective reporting (reporting bias) High risk HDL‐C data were not reported
Other bias High risk Parke‐Davis Pharmaceuticals funded the study; data may support bias for atorvastatin