Introduction
Cardiorespiratory arrest is a recognized complication of endoscopic procedures, particularly when sedation is administered. Hospitalized patients, especially those with a prescribed Do Not Resuscitate (DNR) order, are more likely to have severe underlying illness, and consequently a higher risk of cardiorespiratory complications. Additionally, the request for endoscopic exams, especially urgent ones, in this group of patients is becoming increasingly common.
Aims & Methods
The aim of this study was to asses the current clinical practices, as well as the beliefs of gastroenterologists in Portugal regarding the management of the code status in hospitalized patients with prescribed DNR undergoing endoscopic procedures.
Self-reported data was obtained through a voluntary and anonymous survey of gastroenterologists and gastroenterology trainees in Portugal.
Results
One hundred and forty five gastroenterologists, of which 26 (17.9%) were trainees, responded to the survey, with an average age of 42 years (27-83 years), and 59.3% female. The majority are aware of the patient's code status prior to the endoscopic procedure (73.1%, n=106). However, DNR is rarely discussed (<25% of cases) with the patient/legal representative (66.9%, n=97) or attending physician (58.6%, n=85). In patients with prescribed DNR, the rate of reversal prior to the procedure is rarely performed (reversal in all or almost all in 8,3%, n=12). Most respondents are unaware of the procedures necessary for DNR prescription (81.3%, n=118), as well as existing national/international recommendations on DNR reversal (96.5%, n=140). Regarding personal beliefs, the majority consider that in these patients DNR should be reversed to an intermediate option that includes limited resuscitation maneuvers according to the patient's preference (62.1%, n=90). They also believe that the urgency of a procedure should not influence the decision to reverse DNR (n=89, 61.4%), and that if DNR is reversed, it should be done by the attending physician who initially prescribed it (91.7%, n=133). Finally, respondents are divided when asked if they would perform an endoscopic procedure on a patient with prescribed DNR that has not been previously reversed: 49.7% answered yes (n=72), 22.1% no (n=32), and 28.3% have no formed opinion (n=41). There is a consensus on the need for recommendations on this topic for gastroenterologists (97.9%, n=142).
Conclusion
The majority of Gastroenterologists rarely reverse DNR before endoscopic procedures, however, it is mostly advocated that limited resuscitation maneuvers should be offered according to patient preference. Most are unaware of the existence of institutional, national, or international policies regarding DNR. These findings suggest considerable variation in knowledge and approach to hospitalized patients with DNR, highlighting the need for specific recommendations for Gastroenterology in this area.
References
H. Carneiro A, Carneiro R. DNR A Decisão de Não Reanimar. Revista Portuguesa de Medicina Interna [Internet]. 5 de Dezembro de 2021
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Wada K, Szego MJ. Revisiting code status in patients undergoing GI endoscopy with a "do not resuscitate" order. Gastrointest Endosc. 2019 Feb;89(2):380-382.
Feld LD, Mergener K, Rubin DT, Rao VL. Management of code status in the periendoscopic period: a national survey of current practices and beliefs of U.S. gastroenterologists. Gastrointest Endosc. 2021 Jul;94(1):172-177.e2.