Does intra-operative radiation at the time of pelvic exenteration improve survival for patients with recurrent, previously irradiated cervical, vaginal, or vulvar cancer?
We failed to demonstrate that IORT changes survival and recurrence outcomes. However, patients with clinical indications for IORT at the time of PE have worse prognosis compared to those who do not require IORT. If the need for IORT is anticipated, the surgeon may consider performing a LEER to decrease local recurrence if cure is the goal or consider palliative treatment options.
An index of left heart filling pressure obtained noninvasively using finger photoplethysmography during the Valsalva maneuver is sensitive enough to detect reductions in filling pressure after fluid removal with hemodialysis. Further studies are warranted to determine if this method can be used to guide fluid removal during hemodialysis.