It is very uncertain whether autologous blood or PRP changes withdrawal due to adverse events  compared with placebo at 3 months' follow‐up (very low certainty).
Autologous blood or PRP showed no clear difference in adverse events (pain and swelling at injection site and limitation… compared with placebo at 3 months' follow‐up (low certainty).
It is very uncertain whether minimally invasive parathyroidectomy changes success rate (eucalcaemia) (a) compared with bilateral neck exploration (very low certainty).
Minimally invasive parathyroidectomy may leads to lower total incidence of perioperative adverse events (number) compared with bilateral neck exploration (low certainty).
The review found no eligible studies for this question.
It is very uncertain whether early enteral nutrition within 24 hours of lower gastrointestinal… changes wound infection compared with later commencement (very low certainty).
Early enteral nutrition within 24 hours of lower gastrointestinal… showed no clear difference in intraabdominal abscess compared with later commencement (low certainty).
Early enteral nutrition within 24 hours of lower gastrointestinal… showed no clear difference in anastomotic leakage/dehiscence compared with later commencement (low certainty).
Early enteral nutrition within 24 hours of lower gastrointestinal… showed no clear difference in pneumonia (within hospital stay) compared with later commencement (low certainty).
Early enteral nutrition within 24 hours of lower gastrointestinal… showed no clear difference in mortality compared with later commencement (low certainty).
Early enteral nutrition within 24 hours of lower gastrointestinal… showed no clear difference in vomiting compared with later commencement (low certainty).
Early enteral nutrition within 24 hours of lower gastrointestinal… showed no clear difference in nausea compared with later commencement (low certainty).
It is very uncertain whether early enteral nutrition within 24 hours of lower gastrointestinal… changes nausea and vomiting compared with later commencement (very low certainty).