Some participants will have the option of enrolling in a substudy (Effects of Pitavastatin on Coronary Artery Disease and Inflammatory Biomarkers: Mechanistic Substudy of REPRIEVE [A5333s]). The substudy will evaluate the effect of pitavastatin on the progression of non-calcified coronary atherosclerotic plaque (NCP) and inflammatory biomarkers in adults infected with HIV. Participants in the substudy will attend study visits at study entry and Months 4 and 24. The visits will include questionnaires and assessments, a blood collection, and a coronary computed tomography angiography (CCTA).