Meeting research needs with postmortem biospecimen donation: summary of recommendations for postmortem recovery of normal human biospecimens for research.

Normal human tissues, bodily fluids, and other biospecimens of known quality are essential for research to understand the development of cancer and other diseases and to develop new diagnostics and therapies. However, obtaining normal biospecimens appropriate for contemporary large-scale molecular and genomic research is one of the most challenging biospecimen acquisition problems for scientists and biospecimen resources that support research. Recognizing this challenge, the U.

Fibrin sealant reduces perioperative blood loss in total hip replacement.

Patients (n = 81) undergoing total hip replacement (THR) were randomized to receive either standard of care plus fibrin sealant (FS) (10 mL total) or standard of care alone to evaluate the efficacy of FS for reducing blood loss in THR. Considering the 81 intent-to-treat patients, adjusted perioperative blood loss was reduced significantly in the FS group, by 197 mL [95% CI: 45 mL, 319 mL] or 23.5% [95% CI: 5.

Experience improves successful use of fibrin sealant in total knee arthroplasty: implications for surgical education.

This study evaluating fibrin sealant application in total knee arthroplasty (TKA) found significant differences in the decline in adjusted hemoglobin loss at 48 hours postoperatively in the treatment group (FS) relative to the control group (C) when the groups were segregated into early and late subgroups. The decline between the late C, 3.53 +/- 0.

Fibrin sealant facilitates hemostasis in arteriovenous polytetrafluoroethylene grafts for renal dialysis access.

A prospective randomized study was performed to evaluate the efficacy of fibrin sealant (FS) in patients undergoing upper-extremity polytetrafluoroethylene (PTFE) graft placement for dialysis. This procedure appears to be a reproducible and clinically relevant model for evaluating FS in vascular surgery. Consenting adult patients (n = 28) undergoing placement of a PTFE graft (6 mm) were randomized to either the treatment group using FS (Hemaseel APR, Haemacure Corp.

Liquid chromatography/chemical reaction interface mass spectrometry as an alternative to radioisotopes for quantitative drug metabolism studies.

Chemical reaction interface mass spectrometry (CRIMS) was coupled on-line with HPLC using a Vestec particle beam interface. A helium-assisted nebulizer provided added stability with no loss in accuracy or precision as compared to the thermospray nebulizer at flow rates of up to 1.0 mL/min using isocratic conditions.