To the Editor:—
I thoroughly enjoyed the review by Vann et al. 1of anesthesia for ophthalmology. However, I was surprised by their quotation from Pecka and Dexter.2: “These authors commented that there is ‘no justification to decreasing the amount of time that anesthesiologist or nurse anesthetists spend caring for patients undergoing cataract extraction with a retrobulbar block’” (italics added).
The full paragraph is as follows:
In conclusion, [in 1995] at our tertiary medical center, anesthesia providers [did] interventions after placement of the retrobulbar block for 33% of cases (upper bound < 36%). Therefore, a retrospective study cannot determine whether, to decrease costs, a registered nurse could safely replace the anesthesia provider after uneventful placement of a retrobulbar block. A prospective study assessing patient outcome related to these interventions is required for a more meaningful assessment of present standards for monitored anesthesia care for cataract extractions … There is currently no justification to decreasing the amount of time that anesthesiologists or certified registered nurse anesthetists spend caring for patients undergoing cataract extraction with a retrobulbar block.
The word currently is important.
The University of Iowa, Iowa City, Iowa. email@example.com