RT Journal Article SR Electronic T1 Cui bono? PEG feeding JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP e2 OP e4 DO 10.7861/clinmed.2020-0759 VO 21 IS 1 A1 Heather Parr A1 David S Sanders YR 2021 UL http://www.rcpjournals.org/content/21/1/e2.abstract AB Percutaneous endoscopic gastrostomy (PEG) provides long-term nutritional support to those unable to tolerate intake orally. The benefits of a PEG depend on the indication and the individual, and are considered when it has the potential to improve mortality, nutritional status or quality of life. Often, family members and healthcare professionals have to act on behalf of the patient. It is difficult for their personal values and emotions to not be a factor when deciding if to proceed with a PEG. This may result in unnecessary PEG placement. For certain indications (dementia for example), there is limited evidence of any benefits a PEG may give and may actually cause harm. Guidance to improve patient selection and increase education for healthcare professionals is essential in achieving the best outcome for the patient.