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1.
Clin J Oncol Nurs ; 28(5): 463-468, 2024 Sep 17.
Artículo en Inglés | MEDLINE | ID: mdl-39324711

RESUMEN

BACKGROUND: Allogeneic hematopoietic stem cell transplantation (alloHSCT) poses challenges for patients who decline blood products because of religious beliefs or other reasons. Despite potential curative prospects, many institutions refrain from offering alloHSCT to patients who decline blood products because of safety concerns associated with cytopenias. OBJECTIVES: This review focuses on one institution's experience of conducting alloHSCT without blood components, emphasizing preparation and supportive care. METHODS: The approach of conducting alloHSCT without blood components, which involves ABO-compatible donor matching, nonmyeloablative regimens, and pretransplantation optimization of red blood cell production, is discussed. FINDINGS: The clinical team can minimize transfusion needs by using erythropoiesis-stimulating agents, thrombopoietin agonists, and peri- and post-transplantation management strategies. These recommendations can ensure patient safety and successful outcomes with bloodless medicine.


Asunto(s)
Trasplante de Células Madre Hematopoyéticas , Humanos , Trasplante Homólogo , Masculino , Femenino , Persona de Mediana Edad , Adulto , Procedimientos Médicos y Quirúrgicos sin Sangre/métodos
2.
Ann Card Anaesth ; 27(4): 349-351, 2024 Oct 01.
Artículo en Inglés | MEDLINE | ID: mdl-39206784

RESUMEN

ABSTRACT: Over the previous 20 years, the use of extracorporeal membranous oxygenation (ECMO) as a bridge to durable left ventricular assist device (dLVAD) increased significantly. Additionally, emerging literature has demonstrated a protective effect of biventricular decompression while on ECMO, with one such strategy including a temporary LVAD and right ventricular assist device (RVAD). The complexity of these operations is increased by the frequency of re-sternotomies, which result in adhesions and difficult access to traditional cannulation sites. In this case report, we present a patient presenting for a re-sternotomy for dLVAD on biventricular support in whom the RVAD outflow cannula was spliced into the cardiopulmonary bypass venous reservoir by the cardiac anesthesiologist. This innovative cannulation strategy allowed for continuation of RVAD flows to prevent thrombosis and active venting of the pulmonary artery to facilitate a bloodless surgical field.


Asunto(s)
Puente Cardiopulmonar , Corazón Auxiliar , Humanos , Puente Cardiopulmonar/métodos , Masculino , Oxigenación por Membrana Extracorpórea/métodos , Cánula , Procedimientos Médicos y Quirúrgicos sin Sangre/métodos , Persona de Mediana Edad
3.
Coron Artery Dis ; 31(1): 52-60, 2022 01 01.
Artículo en Inglés | MEDLINE | ID: mdl-34010181

RESUMEN

Emerging evidence suggests surgical outcomes of patients undergoing cardiovascular surgery that refuse autologous transfusion is comparable to those who accept whole blood product transfusions. There are several methods that can be used to minimize blood loss during cardiovascular surgery. These methods can be categorised into pharmacological measures, including the use of erythropoietin, iron and tranexamic acid, surgical techniques, like the use of polysaccharide haemostat, and devices such as those used in acute normovolaemic haemodilution. More prospective studies with stricter protocols are required to assess surgical outcomes in bloodless cardiac surgery as well as further research into the long-term outcomes of bloodless cardiovascular surgery patients. This review summarizes current evidence on the use of pre-, intra-, and post-operative strategies aimed at the subset of patients who refuse blood transfusion, for example Jehovah's Witnesses.


Asunto(s)
Procedimientos Médicos y Quirúrgicos sin Sangre/normas , Procedimientos Quirúrgicos Cardíacos/normas , Testigos de Jehová/psicología , Procedimientos Médicos y Quirúrgicos sin Sangre/métodos , Procedimientos Médicos y Quirúrgicos sin Sangre/estadística & datos numéricos , Procedimientos Quirúrgicos Cardíacos/métodos , Procedimientos Quirúrgicos Cardíacos/estadística & datos numéricos , Humanos , Estudios Prospectivos
4.
Anesth Analg ; 133(1): 104-114, 2021 07 01.
Artículo en Inglés | MEDLINE | ID: mdl-33939648

RESUMEN

BACKGROUND: Blood conservation and hemostasis are integral parts of reducing avoidable blood transfusions and the associated morbidity and mortality. Despite the publication of blood conservation guidelines for cardiac surgery, evidence suggests persistent variability in practice patterns. Members of the Society of Cardiovascular Anesthesiologists (SCA) created a survey to audit conformance to existing guidelines and use the results to help narrow the evidence-to-practice gap. METHODS: Members of the SCA and its Continuous Practice Improvement (CPI)- Blood Conservation Work Group developed a 48-item Blood Conservation and Hemostasis in Cardiac Surgery (BCHCS) survey. The questionnaire included the components of the Anesthesia Quality Institute's (AQI) composite measure AQI49. The survey was distributed to the entire SCA membership by e-mail via the Research Electronic Data Capture (REDCap) Consortium between the fall of 2017 and early 2018. RESULTS: Of 3152 SCA members, 536 returned surveys for a response rate of 17%. Most responders worked at academic institutions. The median transfusion trigger after cardiopulmonary bypass was hemoglobin (Hgb) 7.0 to 8.0 g/dL. There are 4 components to AQI49, and the composite conformance to all of them was low due to 1 specific component: the use of transfusion algorithms supplemented with point-of-care (POC) testing. There was good conformance to the other 3 components of AQI49: use of antifibrinolytics, minimization of hemodilution and use of red cell salvage. Overall, practices with a multidisciplinary patient blood management (PBM) team were the most successful in meeting all 4 AQI49 criteria. CONCLUSIONS: The survey demonstrated widespread adoption of several best practices, including the tolerance of lower hemoglobin transfusion triggers, use of antifibrinolytics, minimization of hemodilution, and use of red cell salvage. The survey also confirms that gaps remain in preoperative anemia management and the use of transfusion algorithms supplemented with POC hemostasis testing. Serial use of this survey can be used to identify barriers to implementation and audit the effectiveness of interventions described in this article. This instrument could also help harmonize local, regional, and national efforts and become an essential component of an implementation strategy for PBM in cardiac surgery.


Asunto(s)
Anestesiólogos/normas , Procedimientos Médicos y Quirúrgicos sin Sangre/normas , Procedimientos Quirúrgicos Cardíacos/normas , Medicina Basada en la Evidencia/normas , Hemostasis/fisiología , Guías de Práctica Clínica como Asunto/normas , Transfusión Sanguínea/métodos , Transfusión Sanguínea/normas , Procedimientos Médicos y Quirúrgicos sin Sangre/métodos , Procedimientos Quirúrgicos Cardíacos/efectos adversos , Procedimientos Quirúrgicos Cardíacos/métodos , Medicina Basada en la Evidencia/métodos , Femenino , Humanos , Masculino , Encuestas y Cuestionarios
5.
J Neurosurg Pediatr ; 27(6): 688-699, 2021 Apr 02.
Artículo en Inglés | MEDLINE | ID: mdl-33799306

RESUMEN

OBJECTIVE: The authors present a new "bloodless" technique for minimally invasive robotic thermocoagulative hemispherotomy (ROTCH). Such a method is being described in the literature for the first time. METHODS: A robotic system was used to plan five sets of different trajectories: anterior disconnection, middle disconnection, posterior disconnection, corpus callosotomy, and temporal stem and amygdalar disconnection. A special technique, called the "X" technique, allowed planar disconnection. Registration was performed with surface landmarks (n = 5) and bone fiducials (n = 1). Coregistration with O-arm images was performed one or two times to confirm the trajectories (once for middle disconnection, and once for disconnection of the temporal stem and amygdala or body of the corpus callosum). Impedance measured before ablation allowed for minor adjustments. Radiofrequency ablation was performed at 75°C-80°C for 60 seconds. Surgical procedures were performed with multiple twist drills. After removal of the electrode, glue was used to prevent CSF leak, and a single stitch was applied. Follow-up CT and MRI were immediately performed. RESULTS: The pathologies included Rasmussen's encephalitis (n = 2), hemispheric cortical dysplasia (n = 2), posttraumatic encephalomalacia (n = 1), and perinatal insult (n = 1). The mean ± SD (range) age was 6.7 ± 3.6 years (5 months to 10.2 years), and the right side was affected in 4 patients. The mean ± SD seizure frequency was 7.4 ± 5.6 seizures per day (1 patient had epilepsia partialis continua). The mean ± SD number of trajectories was 15.3 ± 2.5, and the mean ± SD number of lesions was 108 ± 25.8. The mean ± SD maximum numbers of trajectories and lesions required for middle disconnection were 7.1 ± 1.7 and 57.5 ± 18.4, respectively. All but 1 patient had class 1 outcomes according to the International League Against Epilepsy Outcome Scale at a mean ± SD (range) follow-up of 13.5 ± 1.6 (12-16) months; the remaining patient had a class 2 outcome. The estimated blood loss was < 5 ml for all patients. Complications included repeat surgery (after 2 weeks) for a "skip" area (n = 1) and a small temporal hematoma (n = 1), which resolved. CONCLUSIONS: ROTCH seems to be a safe, feasible, and bloodless procedure, with a very low morbidity rate and promising outcomes.


Asunto(s)
Procedimientos Médicos y Quirúrgicos sin Sangre/métodos , Epilepsia Refractaria/cirugía , Electrocoagulación/métodos , Hemisferectomía/métodos , Procedimientos Quirúrgicos Robotizados/métodos , Niño , Preescolar , Estudios de Factibilidad , Femenino , Humanos , Lactante , Masculino , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Prueba de Estudio Conceptual , Ablación por Radiofrecuencia/métodos , Cirugía Asistida por Computador , Resultado del Tratamiento
6.
World Neurosurg ; 148: e209-e217, 2021 04.
Artículo en Inglés | MEDLINE | ID: mdl-33385596

RESUMEN

BACKGROUND: The occurrence of coronavirus disease 2019 (COVID-19) has overwhelmed the blood supply chain worldwide and severely influenced clinical procedures with potential massive blood loss, such as clipping surgery for aneurysmal subarachnoid hemorrhage (aSAH). Whether acute normovolemic hemodilution (ANH) is safe and effective in aneurysm clipping remains largely unknown. METHODS: Patients with aSAH who underwent clipping surgery within 72 hours from bleeding were included. The patients in the ANH group received 400 mL autologous blood collection, and the blood was returned as needed during surgery. The relationships between ANH and perioperative allogeneic blood transfusion, postoperative outcome, and complications were analyzed. RESULTS: Sixty-two patients with aSAH were included between December 2019 and June 2020 (20 in the ANH group and 42 in the non-ANH group). ANH did not reduce the need of perioperative blood transfusion (3 [15%] vs. 5 [11.9%]; P = 0.734). However, ANH significantly increased serum hemoglobin levels on postoperative day 1 (11.5 ± 2.5 g/dL vs. 10.3 ± 2.0 g/dL; P = 0.045) and day 3 (12.1 ± 2.0 g/dL vs. 10.7 ± 1.3 g/dL; P = 0.002). Multivariable analysis indicated that serum hemoglobin level on postoperative day 1 (odds ratio, 0.895; 95% confidence interval, 0.822-0.973; P = 0.010) was an independent risk factor for unfavorable outcome, and receiver operating characteristic curve analysis showed that it had a comparable predictive power to World Federation of Neurosurgical Societies grade (Z = 0.275; P > 0.05). CONCLUSIONS: ANH significantly increased postoperative hemoglobin levels, and it may hold the potential to improve patients' outcomes. Routine use of ANH should be considered in aneurysm clipping surgery.


Asunto(s)
Aneurisma Roto/cirugía , Transfusión de Sangre Autóloga/métodos , Procedimientos Médicos y Quirúrgicos sin Sangre/métodos , Hemodilución/métodos , Aneurisma Intracraneal/cirugía , Procedimientos Neuroquirúrgicos/métodos , Hemorragia Subaracnoidea/cirugía , Adulto , Anciano , Transfusión Sanguínea/estadística & datos numéricos , COVID-19 , Femenino , Hemoglobinas/metabolismo , Humanos , Masculino , Persona de Mediana Edad , Atención Perioperativa , SARS-CoV-2 , Instrumentos Quirúrgicos
7.
Ann Thorac Surg ; 111(1): e7-e9, 2021 01.
Artículo en Inglés | MEDLINE | ID: mdl-32544453

RESUMEN

Refusal of blood product transfusion presents a unique challenge in patients requiring major cardiac surgery. We present a case of a 45-year-old African American female Jehovah's Witness with a history of aortic dissection who presented to the emergency department with worsening back pain. Imaging revealed aneurysmal dilatation of her known Stanford type A dissection measuring 10.9 cm. A staged carotid-subclavian bypass followed by aortic valve, ascending aorta, and aortic arch replacement with debranching was performed using a bloodless strategy.


Asunto(s)
Disección Aórtica/cirugía , Procedimientos Médicos y Quirúrgicos sin Sangre/métodos , Testigos de Jehová , Disección Aórtica/clasificación , Femenino , Humanos , Persona de Mediana Edad , Procedimientos Quirúrgicos Vasculares/métodos
8.
Transplant Proc ; 52(10): 2988-2995, 2020 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-32653159

RESUMEN

BACKGROUND: Bloodless liver transplantations (LT) have already been reported, but special characteristics of hemostatic changes remain less defined. The aim of this study was to evaluate the "inevitable" loss of coagulation factors (CF) in blood product-free LT. METHODS: Blood product and CF concentrate-free LT patient data were analyzed in terms of the first 2 days of perioperative hemostasis kinetics (N = 59). CF levels (FI, II, V, VII, X, and XIII), platelet (PLT) levels, and hemoglobin levels were measured before LT (T1), on arrival at the intensive care unit (T2), and 12, 24, and 48 hours after LT (T3, T4, and T5, respectively). Thromboelastographic (TEG) parameters were determined before and at the end of LT (T1-T2). RESULTS: Fibrinogen levels decreased by 1.2 ± 0.6 g/L, prothrombin levels by 26% ± 14%, factor V levels by 40% ± 23%, VII levels by 29% ± 19%, and X levels by 39% ± 22% (P < .001). From T2 to T4 fibrinogen increased by 0.9 ± 0.6g/L for 24 hours (P < .001). Factor II, V, and VII levels increased by 20% ± 16%, 31% ± 32%, and 12% ± 27%, respectively, between T3 and T5 (P < .001). However, factor X reached only half of the T1 level (T3-T5, P < .001). Platelet count increased in 34 (58%) patients at T2 (P < .001). The TEG parameters remained in the normal range during LT (T1-T2). CONCLUSION: The major findings of this study advocate that "inevitable" levels of CF decrease during LT by an average of 1.2 g/L in terms of fibrinogen and 23% to 40% regarding factors II, V, VII, and X. The authors suggest that knowing the "magic numbers" and comparing them against baseline laboratory results might predict the possibility of blood product-free transplant, providing confidence and safety to the surgeon and the anesthetist.


Asunto(s)
Factores de Coagulación Sanguínea/metabolismo , Procedimientos Médicos y Quirúrgicos sin Sangre/métodos , Trasplante de Hígado/métodos , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad
10.
Ann Thorac Surg ; 110(5): 1520-1526, 2020 11.
Artículo en Inglés | MEDLINE | ID: mdl-32289301

RESUMEN

BACKGROUND: Guidelines recommend modified ultrafiltration (MUF) and cell washing for blood conservation after cardiopulmonary bypass (CPB), although information on outcomes is lacking. This research compared online MUF (ultrafiltration of the patient's entire circulating volume) with off-line MUF (ultrafiltration of the residual CPB volume) and centrifugation (cell washing of the residual CPB volume). METHODS: This prospective cohort study enrolled 99 consecutive patients, grouped by method (group I, online MUF, n = 35; group II, off-line MUF, n = 30; group III, centrifugation, n = 34). Primary outcome was transfusion by 18 hours. Secondary outcomes were 18-hour hemoglobin levels, fluid balance (weight change), and biomarker levels indicating coagulation and organ function. RESULTS: By 18 hours, 22.9%, 6.7%, and 14.7% of group I, II, and III patients, respectively, had undergone transfusion (P = .19). Percentage weight gain differed by group (group I, 5.7%; group II, 1.3%; group III, 4.5%; P < .0001). Baseline to 18-hour hemoglobin change also differed by group, with the group I increase significantly exceeding that of group II (P = .002) but not differing from group III (P = .36). After adjustment for European System for Cardiac Operative Risk Evaluation II (EuroSCORE), weight gain, and transfusion, only the group II to III difference remained significant (P = .002). CONCLUSIONS: Online MUF does not appear to offer a reduction in blood transfusion over other methods. Although patients undergoing online MUF had greater improvement in baseline to 18-hour hemoglobin compared with patients undergoing off-line MUF, this benefit appeared attributable to fluid shifting. Off-line MUF was associated with the least frequent transfusions. Although online MUF does not appear to reduce blood transfusion, larger prospective randomized controlled studies are required for confirmation.


Asunto(s)
Transfusión Sanguínea/estadística & datos numéricos , Procedimientos Médicos y Quirúrgicos sin Sangre/métodos , Puente Cardiopulmonar , Hemofiltración/métodos , Hemoglobinas/análisis , Cuidados Posoperatorios/métodos , Utilización de Procedimientos y Técnicas/estadística & datos numéricos , Anciano , Centrifugación , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos
11.
Ir J Med Sci ; 189(3): 1053-1060, 2020 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-32002738

RESUMEN

BACKGROUND: Haemorrhagic morbidity is more common in women with abnormal placentation, that is placenta praevia or morbidly adherent placenta. The incidence of abnormal placentation is increasing due to rising caesarean section rates. Concerns regarding blood safety, blood shortages and soaring costs of blood processing have generated growing enthusiasm for blood conservation strategies. The aim of our study was to look at intraoperative cell salvage (IOCS) use and allogeneic transfusion patterns in patients with abnormal placentation. METHODS: Patients with abnormal placentation were identified from the hospital database over a 2-year period between 2015 and 2016. Information collected for those that had IOCS setup included estimated blood loss, volume of blood collected and returned, pre- and postoperative haemoglobin levels and use of allogeneic blood. RESULTS: A total of 139 cases of abnormal placentation were identified. Abnormal placentation accounted for 62% of all cases of IOCS usage and was established for 53 patients with abnormal placentation. The re-transfusion rate was 18.5%. Five patients received IOCS blood only. The allogeneic transfusion rate was 7.5% in patients who had IOCS setup compared with 6.9% in those who did not (p = 1.00). Median blood loss was greater for patients who had IOCS blood returned compared with patients who had not (p = 0.004). The median volume of blood returned was 520 (114-608) mL. Preoperative haemoglobin levels were lower for patients who received a combination of cell salvage and allogeneic blood (p = 0.006). CONCLUSIONS: IOCS contributed to a reduction or elimination of allogeneic transfusion for a proportion of this high-risk cohort and should be an integral component of a hospitals' blood conservation strategy.


Asunto(s)
Procedimientos Médicos y Quirúrgicos sin Sangre/métodos , Técnicas de Diagnóstico Obstétrico y Ginecológico/normas , Recuperación de Sangre Operatoria/métodos , Placentación/fisiología , Adulto , Femenino , Humanos , Irlanda , Embarazo , Centros de Atención Terciaria
14.
Medicine (Baltimore) ; 98(31): e16740, 2019 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-31374069

RESUMEN

RATIONALE: Percutaneous cardiopulmonary support (PCPS) using extracorporeal membrane oxygenation (ECMO) is widely used in the critical patients with cardiopulmonary collapse. It is a representative blood-consuming procedure. In limited situations in which the option of blood transfusion is unavailable, there is no general agreement as to whether ECMO is contraindicated. PATIENT CONCERNS: A 61-year-old male Jehovah Witness with acute respiratory collapse and loss of consciousness was rushed to our emergency room. Throughout his hospital course, the patient's family refused any type of blood transfusion even at the risk of death. DIAGNOSIS: The clinical situations were secondary to a massive pulmonary thromboembolism INTERVENTIONS:: The patient underwent veno-venous ECMO via both femoral veins. The patient was recovered by intensive medical care although the level of hemoglobin (Hb) and hematocrit (Hct) was gradually decreased from 15.8 g/dl and 46.8% to 11.7 g/dl and 36.5%, respectively. OUTCOMES: On hospital day 3, ECMO was successfully removed using a blood-sparing ECMO removal technique involving the recycling of blood within the circuit by continuous saline infusion. There was no significant change in level of Hb/Hct and hemodynamic profile. At 2 days after ECMO removal, the level of Hb/Hct was elevated up to 9.2 g/dl and 30.0%, respectively without any transfusion. LESSONS: Our blood-sparing removal technique of ECMO appears to be feasible and led to no significant adverse impact on hemodynamic status. The technique might be helpful for critical patients who cannot receive blood transfusion due to any cause.


Asunto(s)
Oxigenación por Membrana Extracorpórea/métodos , Testigos de Jehová , Insuficiencia Respiratoria/terapia , Procedimientos Médicos y Quirúrgicos sin Sangre/métodos , Hematócrito , Hemoglobinas , Humanos , Masculino , Persona de Mediana Edad , Embolia Pulmonar/complicaciones , Insuficiencia Respiratoria/etiología
15.
Hematol Oncol Clin North Am ; 33(5): 857-871, 2019 10.
Artículo en Inglés | MEDLINE | ID: mdl-31466609

RESUMEN

Providing optimal care to surgical oncology patients who cannot be transfused for religious or other reasons can be challenging. However, with careful planning, using a combination of blood-conserving methods, these "bloodless" patients have clinical outcomes that are similar to other patients who can be transfused. Bloodless surgery can be accomplished safely for most patients, including those undergoing technically challenging oncologic surgery. This article reviews best practices used in a bloodless program during the preoperative, intraoperative, and postoperative periods, with the aim of achieving optimal outcomes when transfusion is not an option for surgical oncology patients.


Asunto(s)
Procedimientos Médicos y Quirúrgicos sin Sangre , Oncología Médica , Neoplasias/cirugía , Anestesia/métodos , Anestesia/normas , Procedimientos Médicos y Quirúrgicos sin Sangre/ética , Procedimientos Médicos y Quirúrgicos sin Sangre/métodos , Procedimientos Médicos y Quirúrgicos sin Sangre/normas , Manejo de la Enfermedad , Personal de Salud , Humanos , Cuidados Intraoperatorios , Oncología Médica/ética , Oncología Médica/métodos , Oncología Médica/normas , Neoplasias/metabolismo , Aceptación de la Atención de Salud , Grupo de Atención al Paciente , Cuidados Preoperatorios , Resultado del Tratamiento
18.
Crit Care Nurs Q ; 42(2): 177-186, 2019.
Artículo en Inglés | MEDLINE | ID: mdl-30807342

RESUMEN

Perioperative and postoperative blood transfusions in cardiac surgery patients are associated with as much as a 16% increased risk of mortality and a significantly increased risk in morbid outcomes. At the project site, red blood cell transfusions in cardiac surgery patients undergoing isolated coronary artery bypass graft were above national benchmarks. The aim of the project was to reduce blood transfusions in cardiac surgery patients by 10% over 8 weeks. Primary interventions included engagement for the team and use of a shared decision-making tool for patients. Use of the Any RBC Transfusion online risk calculator was implemented with initiation of anemia protocol orders, chart identification, and blood conservation coordinator referral. There was no decrease in the blood transfusion rate during project implementation. However, this project heightened blood conservation awareness among team members and clinical leaders, brought attention to the need for evidence-based practice, and stimulated conversation about change.


Asunto(s)
Transfusión Sanguínea/métodos , Procedimientos Médicos y Quirúrgicos sin Sangre/métodos , Procedimientos Quirúrgicos Cardíacos , Toma de Decisiones , Implementación de Plan de Salud , Internet , Anemia/diagnóstico , Pérdida de Sangre Quirúrgica/prevención & control , Procedimientos Quirúrgicos Cardíacos/mortalidad , Humanos , Complicaciones Posoperatorias , Factores de Riesgo , Encuestas y Cuestionarios
19.
Crit Care Nurs Q ; 42(2): 187-191, 2019.
Artículo en Inglés | MEDLINE | ID: mdl-30807343

RESUMEN

The conservation of blood products and the use of alternatives to blood transfusion are the best practice. Patients treated with blood conservation techniques will have a reduced risk of blood-borne diseases and a reduced risk of human error that can occur during blood processing. The bedside nurse plays a vital role in educating the patient and the caregiver regarding risks, benefits, and alternatives. A combination of techniques explored focuses on minimizing blood loss, building the patient's own blood supply, or both. Medications, herbs, and supplements can increase bleeding and place the patient at risk for a transfusion. Evidence from a variety of sources indicates that postoperative patients who receive a blood transfusion will have a harder time with wound healing and overall recovery. Allogeneic blood transfusions can induce clinically significant immunosuppression, as well as other effects in recipients, to include a re-occurrence of cancer. For the Jehovah's Witnesses patient, receiving blood transfusions against their conscience is equal to rape. Therefore, appropriate management entails an understanding of ethical and legal issues involved. Providing meticulous medical care, such as essential interventions and techniques to reduce blood loss, can minimize the risk of subsequent need for blood transfusions and decrease the financial burden to the health care system and its consumers.


Asunto(s)
Sustitutos Sanguíneos , Transfusión Sanguínea , Procedimientos Médicos y Quirúrgicos sin Sangre/métodos , Humanos , Testigos de Jehová , Factores de Riesgo
20.
Anesth Analg ; 128(1): 144-151, 2019 01.
Artículo en Inglés | MEDLINE | ID: mdl-29958216

RESUMEN

Vigilance is essential in the perioperative period. When blood is not an option for the patient, especially in a procedure/surgery that normally holds a risk for blood transfusion, complexity is added to the management. Current technology and knowledge has made avoidance of blood transfusion a realistic option but it does require a concerted patient-centered effort from the perioperative team. In this article, we provide suggestions for a successful, safe, and bloodless journey for patients. The approaches include preoperative optimization as well as intraoperative and postoperative techniques to reduce blood loss, and also introduces current innovative substitutes for transfusions. This article also assists in considering and maneuvering through the legal and ethical systems to respect patients' beliefs and ensuring their safety.


Asunto(s)
Pérdida de Sangre Quirúrgica/prevención & control , Sustitutos Sanguíneos/uso terapéutico , Procedimientos Médicos y Quirúrgicos sin Sangre/métodos , Atención Perioperativa/métodos , Hemorragia Posoperatoria/prevención & control , Procedimientos Quirúrgicos Operativos/métodos , Donantes de Sangre/provisión & distribución , Tipificación y Pruebas Cruzadas Sanguíneas , Sustitutos Sanguíneos/efectos adversos , Transfusión Sanguínea , Procedimientos Médicos y Quirúrgicos sin Sangre/efectos adversos , Procedimientos Médicos y Quirúrgicos sin Sangre/ética , Procedimientos Médicos y Quirúrgicos sin Sangre/legislación & jurisprudencia , Toma de Decisiones Clínicas , Humanos , Testigos de Jehová , Atención Perioperativa/efectos adversos , Atención Perioperativa/ética , Atención Perioperativa/legislación & jurisprudencia , Formulación de Políticas , Hemorragia Posoperatoria/etiología , Religión y Medicina , Medición de Riesgo , Factores de Riesgo , Procedimientos Quirúrgicos Operativos/efectos adversos , Procedimientos Quirúrgicos Operativos/ética , Procedimientos Quirúrgicos Operativos/legislación & jurisprudencia , Negativa del Paciente al Tratamiento
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