A simple method of preparation of 68Ga-Citrate with > 99% yield and purity was described, suitable for routine clinical work. Our results showed 68Ga-Citrate is capable of detecting Staph A infection in rats and an intraabdominal infection in a post-operative patient. These findings indicate the high potential of 68Ga-Citrate for clinical utility.

Specific indicators of drug clearance provide predictive information about vinorelbine pharmacokinetics, and body-surface area, probably reflecting normal bone marrow reserve, provides an additional pharmacodynamic indicator. Use of a fixed dose of vinorelbine with modifications guided by pretreatment measures is worthy of prospective evaluation.

Hepatic elimination of 99mTc-MIBI is a potential in vivo probe of hepatic ABCB1 activity that is significantly associated with the presence of common SNPs in ABCB1. 99mTc-MIBI hepatic scanning may provide a useful pretreatment indicator of ABCB1-mediated drug clearance in cancer patients.