A 0.0625% bupivacaine and fentanyl (3 microg/mL) infusion, when added to epidural fentanyl (100 microg), prolongs the analgesic duration without increasing motor block in women in early labor.

No abstract

In early laboring patients, the volume in which 100 micro g of epidural fentanyl (after a lidocaine-epinephrine test dose) is administered does not affect the onset or duration of ambulatory analgesia.

The most frequent monitoring utilized for major spinal surgeries is SSEP. Autologous donation and intraoperative salvage are the most frequent blood conservation methods utilized.