Here a major reason given for strongly rejecting what was already being practiced, in support of existing recommendations, was the perceived need to preserve the alternative treatments as second line regimens in the absence of viable alternatives.
As regards existing recommendations for vascular puncture in intensive care, ultrasound guidance is recommended.
The still existing recommendations for a minimum removal of 10 lymph nodes by ALND are clearly compromised by the clinically already established concept of NC.
Do the reports offer recommendations designed to alter current dietary habits or that support existing recommendations?
Guideline developers can: (1) adopt existing recommendations from others; (2) adapt existing recommendations to their own context; or (3) create recommendations de novo.
Moreover, users of guidelines need to be confident that they can rely on existing recommendations.
Despite existing recommendations, albumin remains largely underused in this indication.
Several reviews of the literature concerning the content of the job-related intervention studies of cancer patients have been conducted by various authors in order to build on the already existing interventions and produce recommendations regarding methods and practices.
On the basis of already existing data, no general recommendation on antiviral prophylaxis can be made.
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