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Es Éticamente Aceptable? Revista Colombiana De Gastroenterología, Vol

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Es Éticamente Aceptable? Revista Colombiana De Gastroenterología, Vol Revista Colombiana de Gastroenterología ISSN: 0120-9957 [email protected] Asociación Colombiana de Gastroenterologia Colombia Peñaloza Ramírez, Arecio; Suárez Correa, Juliana; Blanco Rubio, Luis; Peñaloza Rosas, Arecio Gastrostomía endoscópica percutánea: ¿Es éticamente aceptable? Revista Colombiana de Gastroenterología, vol. 28, núm. 2, abril-junio, 2013, pp. 150-160 Asociación Colombiana de Gastroenterologia Bogotá, Colombia Available in: http://www.redalyc.org/articulo.oa?id=337731609010 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative Point of view Is percutaneous endoscopic gastrostomy ethically acceptable? Arecio Peñaloza Ramírez, MD,1 Juliana Suárez Correa, MD,2 Luis Blanco Rubio MD, MSc,3 Arecio Peñaloza Rosas, MD.4 1 Fellow of the Society for Surgery of Bogota, Chief Abstract of the Gastroenterology and Digestive Endoscopy Program at the Fundación Universitaria de Ciencias Percutaneous endoscopic gastrostomy has become the technique of choice. Nevertheless, because of its de la Salud of the Sociedad de Cirugía de Bogotá, easy introduction, it is used for patients and under circumstances which are very questionable. Currently, what Chief of the Gastroenterology and Digestive is considered ordinary and what is considered extraordinary in the care of patient has become a very common Endoscopy Service at Hospital de San José in Bogota, Colombia debate. Technology has evolved that can keep humans alive, who years ago would have died as a result of 2 Gastroenterology and Digestive Endoscopy Resident the natural course of their diseases. These forms of life sustained by artifi cial methods have been questioned at the Fundación Universitaria de Ciencias de la and even considered unworthy because they violate basic principles of autonomy and patient benefi t. With Salud of the Sociedad de Cirugía de Bogotá in Bogota, Colombia the rapid development of medicine, we need to stop and think about the ethical implications of our daily lives, 3 Fellow of the Society for Surgery of Bogota, even before any technical reasoning. Professor of Urology at the Fundación Universitaria de Ciencias de la Salud of the Sociedad de Cirugía de Bogotá, Medical Director of Hospital de San José, Key words Master of Bioethics, Former President of the National Percutaneous endoscopic gastrostomy, ethics, autonomy, charity, ethical, terminally ill, futility Tribunal of Medical Ethics in Bogota, Colombia 4 Honorary Member of the Society for Surgery of Bogota, Honorary Professor of Gastroenterology and Digestive Endoscopy at the Fundación Universitaria de Ciencias de la Salud of the Sociedad de Cirugía de Bogotá and at the Universidad Colegio Mayor de Nuestra Señora del Rosario in Bogota, Colombia ......................................... Received: 01-04-13 Accepted: 16-04-13 INTRODUCTION he did not want to lengthen out good-for-nothing lives, or to have weak fathers begett ing weaker sons; --if a man was Plato, in his magnum opus Th e Republic considers that the not able to live in the ordinary way he had no business to model society must be composed of healthy men, “And cure him; for such a cure would have been of no use either therefore our politic Asclepius may be supposed to have to himself, or to the State” (1). Th is concept has become exhibited the power of his art only to persons who, being questionable in light of the advances of modern medicine generally of healthy constitution and habits of life, had a because physicians are able to sustain the lives of patients defi nite ailment; such as these he cured by purges and ope- almost indefi nitely by artifi cial methods such as artifi cial rations, and bade them live as usual, herein consulting the nutrition and hydration (ANH) and percutaneous endos- interests of the State; but bodies which disease had pene- copic gastrostomy (PEG). trated through and through he would not have att empted Th e ethical implications for gastroenterology were publi- to cure by gradual processes of evacuation and infusion: cly discussed for the fi rst time during the X International 142 © 2013 Asociaciones Colombianas de Gastroenterología, Endoscopia digestiva, Coloproctología y Hepatología Congress of Gastroenterology held under the chairman- ding. In addition to developing new procedures and devi- ship of Professor Vince Varro in Budapest in 1976. Varro ces, or to perfecting existing ones, we as physicians must organized a session on “Ethical Issues in the care of diges- continuously strive to demonstrate that our interventions tive patients” (2) which was later published (3). Th e truly benefi t the patient (4).” World Gastroenterology Organization created an Ethics Committ ee in 1982 (2). ETHICAL ISSUES RELATED TO GASTROSTOMIES In 1980 the development of PEG constituted a landmark in the history of therapeutic endoscopy (4). At present, Th e ethical issues regarding PEG and ANH for patients due its many advantages, including ease of performance, with irreversible diseases are complex. Th e specialist in low rate of complications, absence of incisions and the pos- gastroenterology and endoscopy is underestimated when sibility of performing it as an outpatient procedure, PEG a PEG is requested. In many cases, this is the result of the has become the most frequently used technique. specialist’s own behavior when she or he knows litt le or Th e main objective of PEG is to benefi t the patient nothing about the case and the family and does not par- without causing any damage. Th is benefi t signifi cantly out- ticipate in nutritional therapy or in post treatment care of weighs the risks of complications inherent in the procedure the patient. Th e specialist in these cases is seen as a mere (5). PEG and the administration of ANH have some indi- technician installing the feeder. Th is practice has been cri- cations and contraindications that should be established ticized because it under rates ethical issues and reduces the and managed by multidisciplinary teams which provide patient’s dignity without improving the patient’s clinical the context in which this combination has shown the most status (4, 5). benefi t with the fewest complications (6). Physicians should know the ethical principles that should Irreversible neurological states and terminal pathologi- not be violated by prescribing or performing a PEG. Th ese cal conditions are diffi cult clinical scenarios in which the principles are discussed below. benefi ts that may result from performing a PEG and admi- 1. Autonomy: Autonomy means self-determination inclu- nistering ANH are controversial. Th e decision to perform ding the ability to govern oneself. Conscious adults are a PEG and to administer ANH in these situations should capable of understanding a PEG aft er an educational take into account ethical, cultural, economic and even legal dialogue with the doctor and have the right to accept or issues so that we can make the most favorable decision for reject its implementation without cultural, legal, econo- the patient from a holistic perspective. Nevertheless, the mic, or medical pressures. Th e principle of autonomy is rapid popularization of PEG coupled with widespread always higher than the principle of benefi cence (5) for ignorance about it has led to widespread use without clear which reason pre-care guidelines which are defi ned in justifi cation. All of the above issues are oft en ignored and detail later should always be respected (7). patients are put at risk of unnecessary morbidity and mor- 2. Benefi cence: Th e principle of benefi cence implies that tality. Sometimes, PEG appears to be the solution to the any intervention should produce a gain that greatly frustration generated among physicians, paramedical staff exceeds the potential risk. Th e opposite is considered and family members, but it oft en creates false expectations malefi cence (7). in usually irreversible diseases. 3. Non-malefi cence: Malefi cence involves subjecting the Although humanity has broken all possible barriers to patient to a medical act in which the gain is not signifi - keep patients alive who otherwise would not survive, it is cantly higher than the potential risk. Non-malefi cence our duty as specialists in gastroenterology and endoscopy is the eff ort by doctors to prevent malfeasance and to question the indications for PEG and ANH. We must includes the concept of fi rst do no harm (primum non position the patient at the center of our decision making at nocere) (5, 7). the end of the patient’s life, and we must address the ethical, 4. Futility: Futility means that medical intervention will legal and medical issues related to these procedures. have no benefi cial eff ect on the patient (5). Along with Dr. Gauderer, the inventor of the procedure, 5. Justice: Justice refers to the ability to be fair and to we consider that, rather than putt ing technical issues at the distribute resources equitably within a community (5, center of the academic debate, we should put the ethical 7). Th is means that the investment of resources in cases issues there. Gauderer wrote, “Because of its simplicity with remarkable futility should be considered a viola- and low complication rate, this minimally invasive proce- tion of the principle of justice to the rest of society. dure also lends itself to overutilization. Th erefore, as per- cutaneous endoscopic gastrostomy enters its third decade, PEG the ethical principles for and against the PEG should much of our eff ort in the future needs to be directed toward be balanced in the process of deciding whether or not to the ethical aspects associated with long-term enteral fee- perform the procedure. If more principles are violated than Is percutaneous endoscopic gastrostomy ethically acceptable? 143 respected, performance of PEG is not be indicated accor- of legal and philosophical concepts that currently serve to ding to Esguerra who wrote, “Medical ethics cannot be guide medical decision making (5).
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