RESUMEN
Concerns related to poor oxygenation in patients with severe hepatopulmonary syndrome (HPS) may be prohibitive when considering their candidacy for liver transplantation. Extracorporeal membrane oxygenation (ECMO) has been utilized in only a few case reports as a bridge to liver transplant in patients with severe respiratory failure. We report a case of a 66-year-old man with cirrhosis and very severe (arterial oxygen pressure (PaO2) < 50 mmHg) hepatopulmonary syndrome who underwent an orthotopic liver transplant with the planned use of venovenous-ECMO. Pre-transplant echocardiography demonstrated a small-trivial patent foramen ovale (PFO) but following the resolution of hepatopulmonary shunting after liver transplantation, the PFO size enlarged and contributed to a thromboembolic stroke. We conclude that well-selected patients with HPS could benefit from the use of planned venovenous-ECMO and that a small-trivial PFO seen in a patient with HPS may warrant intervention prior to transplantation.
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BACKGROUND: Reported outcomes after surgical debulking in patients with advanced neuroendocrine tumor liver metastases (NETLM) are sparse. METHODS: NETLM patients that underwent surgical debulking from 2019 to 2021 were reviewed. Trends in perioperative liver function, complications, symptom response, and progression-free survival were examined. RESULTS: 1069 liver lesions were debulked from 53 patients using a combination of parenchymal-sparing resections (PSR) and ultrasound-guided microwave ablations (MWA). Post-operative transaminitis and thrombocytopenia were common, and severity correlated with increasing number of lesions. Laboratory markers for synthetic liver function did not differ according to the number of lesions debulked. 13% of patients sustained a Clavien-Dindo grade 3 or 4 complication which was not associated with the number of lesions targeted. All patients with preoperative symptoms had improvement after surgery. Median time to progression was 10.9 months. CONCLUSIONS: PSR with MWA for large numbers of NETLM is safe and effective for symptom control and does not affect synthetic liver function.
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Ablación por Catéter , Neoplasias Hepáticas , Tumores Neuroendocrinos , Humanos , Tumores Neuroendocrinos/cirugía , Microondas/uso terapéutico , Hepatectomía , Resultado del Tratamiento , Estudios RetrospectivosRESUMEN
PURPOSE OF REVIEW: Trauma resuscitation management has evolved over the years with a more nuanced understanding of the injured patient's physiologic state of shock. The purpose of this review is to discuss the role of whole blood administration in the prehospital setting in the resuscitation of the trauma patient. RECENT FINDINGS: In traumatically injured patients, whole blood administration initiated in the prehospital setting may improve early shock severity, coagulopathy, and survival when used over traditional resuscitation fluids such as crystalloid administration or component therapy. SUMMARY: The timing of resuscitation and its components deserve special attention when improving outcomes for trauma patients requiring massive transfusion.
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Transfusión Sanguínea , Servicios Médicos de Urgencia , Resucitación , Choque Hemorrágico , Heridas y Lesiones , Trastornos de la Coagulación Sanguínea/etiología , Trastornos de la Coagulación Sanguínea/terapia , Transfusión de Componentes Sanguíneos , Soluciones Cristaloides/uso terapéutico , Humanos , Choque Hemorrágico/etiología , Choque Hemorrágico/terapia , Heridas y Lesiones/complicaciones , Heridas y Lesiones/terapiaRESUMEN
BACKGROUND: Until recently, combined heart-liver-kidney transplantation was considered too complex or too high-risk an option for patients with end-stage heart failure who present with advanced liver and kidney failure as well. AIMS: The objective of this paper is to present our institution's best practices for successfully executing this highly challenging operation. At our institution, referral patterns are most often initiated through the cardiac team. RESULTS: Determinants of successful outcomes include diligent multidisciplinary patient selection, detailed perioperative planning, and choreographed care transition and coordination among all transplant teams. The surgery proceeds in three distinct phases with three different teams, linked seamlessly in planned handoffs. The selection and perioperative care are executed with determined collaboration of all of the invested care teams. CONCLUSIONS: Combined heart-liver-kidney transplantation can be successfully done by careful selection, coordination, and execution.
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Trasplante de Corazón , Trasplante de Riñón , Trasplante de Hígado , Trasplante de Corazón/efectos adversos , Humanos , Hígado , Trasplante de Hígado/efectos adversos , Estudios RetrospectivosRESUMEN
ERAS protocols may reduce length of stay and return to full functional recovery after cytoreductive surgery and HIPEC. Prehabilitation programs and post-operative goal directed pathways, along with other essential components of ERAS are discussed with supporting evidence.
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Recuperación Mejorada Después de la Cirugía , Neoplasias , Procedimientos Quirúrgicos de Citorreducción , Humanos , Quimioterapia Intraperitoneal Hipertérmica , Tiempo de Internación , Neoplasias/cirugía , Complicaciones Posoperatorias , Periodo PosoperatorioRESUMEN
BACKGROUND: Despite the significant healthcare impact of acute kidney injury, little is known regarding prevention. Single-center data have implicated hypotension in developing postoperative acute kidney injury. The generalizability of this finding and the interaction between hypotension and baseline patient disease burden remain unknown. The authors sought to determine whether the association between intraoperative hypotension and acute kidney injury varies by preoperative risk. METHODS: Major noncardiac surgical procedures performed on adult patients across eight hospitals between 2008 and 2015 were reviewed. Derivation and validation cohorts were used, and cases were stratified into preoperative risk quartiles based upon comorbidities and surgical procedure. After preoperative risk stratification, associations between intraoperative hypotension and acute kidney injury were analyzed. Hypotension was defined as the lowest mean arterial pressure range achieved for more than 10 min; ranges were defined as absolute (mmHg) or relative (percentage of decrease from baseline). RESULTS: Among 138,021 cases reviewed, 12,431 (9.0%) developed postoperative acute kidney injury. Major risk factors included anemia, estimated glomerular filtration rate, surgery type, American Society of Anesthesiologists Physical Status, and expected anesthesia duration. Using such factors and others for risk stratification, patients with low baseline risk demonstrated no associations between intraoperative hypotension and acute kidney injury. Patients with medium risk demonstrated associations between severe-range intraoperative hypotension (mean arterial pressure less than 50 mmHg) and acute kidney injury (adjusted odds ratio, 2.62; 95% CI, 1.65 to 4.16 in validation cohort). In patients with the highest risk, mild hypotension ranges (mean arterial pressure 55 to 59 mmHg) were associated with acute kidney injury (adjusted odds ratio, 1.34; 95% CI, 1.16 to 1.56). Compared with absolute hypotension, relative hypotension demonstrated weak associations with acute kidney injury not replicable in the validation cohort. CONCLUSIONS: Adult patients undergoing noncardiac surgery demonstrate varying associations with distinct levels of hypotension when stratified by preoperative risk factors. Specific levels of absolute hypotension, but not relative hypotension, are an important independent risk factor for acute kidney injury.
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Lesión Renal Aguda/complicaciones , Lesión Renal Aguda/epidemiología , Hipotensión/complicaciones , Hipotensión/epidemiología , Complicaciones Posoperatorias/epidemiología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Anemia/complicaciones , Presión Arterial , Estudios de Cohortes , Femenino , Humanos , Complicaciones Intraoperatorias/epidemiología , Masculino , Persona de Mediana Edad , Periodo Preoperatorio , Estudios Retrospectivos , Medición de Riesgo , Factores de Riesgo , Resultado del Tratamiento , Adulto JovenRESUMEN
BACKGROUND: Post-surgical pain that lingers beyond the initial few-week period of tissue healing is a major predictor of pain chronification, which leads to substantial disability and new persistent opioid analgesic use. We investigated whether postoperative medical complications increase the risk of lingering post-surgical pain. METHODS: The study population consisted of patients undergoing diverse elective surgical procedures in an academic referral centre in the USA, between September 2013 and May 2017. Multivariable logistic regression, adjusting for confounding variables and patient-specific risk factors, was used to test for an independent association between any major postoperative complication and functionally limiting lingering pain 1-3 months after surgery, as obtained from patient self-reports. RESULTS: The cohort included 11 986 adult surgical patients; 10 562 with complete data. At least one complication (cardiovascular, respiratory, renal/gastrointestinal, wound, thrombotic, or neural) was reported by 13.3% (95% confidence interval: 12.7-14.0) of patients, and 19.7% (19.0-20.5%) reported functionally limiting lingering post-surgical pain. After adjusting for known risk factors, the patients were twice as likely (odds ratio: 2.04; 1.78-2.35) to report lingering post-surgical pain if they also self-reported a postoperative complication. Experiencing a complication was also independently predictive of lingering post-surgical pain (odds ratio: 1.95; 1.26-3.04) when complication data were extracted from the National Surgical Quality Improvement Program registry, instead of being obtained from patient self-report. CONCLUSIONS: Medical complications were associated with a two-fold increase in functionally limiting pain 1-3 months after surgery. Understanding the mechanisms that link complications to pathological persistence of pain could help develop future approaches to prevent persistent post-surgical pain.
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Dolor Crónico/epidemiología , Complicaciones Posoperatorias/epidemiología , Anciano , Estudios de Cohortes , Comorbilidad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Missouri/epidemiología , Dolor Postoperatorio/epidemiologíaRESUMEN
BACKGROUND: Extraglottic airway device (EGA) failure can be associated with severe complications and adverse patient outcomes. Prior research has identified patient- and procedure-related predictors of EGA failure. In this retrospective study, we assessed the incidence of perioperative EGA failure at our institution and identified modifiable factors associated with this complication that may be the target of preventative or mitigating interventions. METHODS: We performed a 5-year retrospective analysis of adult general anesthesia cases managed with EGAs in a single academic center. Univariable and multivariable logistic regressions were used to identify clinically modifiable and nonmodifiable factors significantly associated with 3 different types of perioperative EGA failure: (1) "EGA placement failure," (2) "EGA failure before procedure start," and (3) "EGA failure after procedure start." RESULTS: A total of 19,693 cases involving an EGA were included in the analysis dataset. EGA failure occurred in 383 (1.9%) of the cases. EGA placement failure occurred in 222 (1.13%) of the cases. EGA failure before procedure start occurred in 76 (0.39%) of the cases. EGA failure after procedure start occurred in 85 (0.43%) of the cases. Factors significantly associated with each type of failure and controllable by the anesthesia team were as follows: (1) EGA placement failure: use of desflurane (odds ratio [OR], 1.67; 95% confidence interval [CI], 1.23-2.25) and EGA size 4 or 5 vs 2 or 3 (OR, 0.07; 95% CI, 0.05-0.10); (2) EGA failure before procedure start: use of desflurane (OR, 2.05; 95% CI, 1.23-3.40) and 3 or more placement attempts (OR, 4.69; 95% CI, 2.57-8.56); and (3) EGA failure after procedure start: 3 or more placement attempts (OR, 2.06; 95% CI, 1.02-4.16) and increasing anesthesia time (OR, 1.35; 95% CI, 1.17-1.55). CONCLUSIONS: The overall incidence of EGA failure was 1.9%, and EGA placement failure was the most common type of failure. We also found that use of desflurane and use of smaller EGA sizes in adult patients were factors under the direct control of anesthesia clinicians associated with EGA failure. An increasing number of attempts at EGA placement was associated with later device failures. Our findings also confirm the association of EGA failure with previously identified patient- and procedure-related factors such as increased body mass index, male sex, and position other than supine.
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Manejo de la Vía Aérea/instrumentación , Anestesia General/instrumentación , Glotis , Intubación Intratraqueal/instrumentación , Atención Perioperativa/instrumentación , Adulto , Anciano , Manejo de la Vía Aérea/métodos , Anestesia General/métodos , Femenino , Humanos , Intubación Intratraqueal/métodos , Masculino , Persona de Mediana Edad , Atención Perioperativa/métodos , Estudios Retrospectivos , Factores de Riesgo , Insuficiencia del TratamientoRESUMEN
IMPORTANCE: Racial disparities in mortality rates after coronary artery bypass graft (CABG) surgery are well established. We have yet to fully understand how care at high-mortality, low-quality hospitals contributes to racial disparities in surgical outcomes. OBJECTIVE: To determine the effects of hospital quality on racial disparities in mortality rates after CABG surgery. DESIGN, SETTING, AND PARTICIPANTS: The national Medicare database (2007-2008) was used to identify 173,925 patients undergoing CABG surgery in US hospitals. MAIN OUTCOMES AND MEASURES: Our primary measure of quality was the risk-adjusted mortality rate for each hospital. Logistic regression was used to determine the relationship between race and mortality rates, accounting for patient characteristics, socioeconomic status, and hospital quality. RESULTS: Nonwhite patients had 33% higher risk-adjusted mortality rates after CABG surgery than white patients (odds ratio [OR], 1.33; 95% CI, 1.23-1.45). In hospitals treating the highest proportion of nonwhite patients (>17.7%), the mortality was 4.8% in nonwhite and 3.8% in white patients. When assessed independently, differences in hospital quality explained 35% of the observed disparity in mortality rates (OR, 1.22; 95% CI, 1.12-1.34). We were able to explain 53% of the observed disparity after adjusting for differences in socioeconomic status and hospital quality. However, even after these factors were taken into account, nonwhite patients had a 16% higher mortality (OR, 1.16; 95% CI, 1.05-1.27). CONCLUSIONS AND RELEVANCE: Hospital quality contributes significantly to racial disparities in outcomes after CABG surgery. However, a significant fraction of this racial disparity remains unexplained. Efforts to decrease racial disparities in health care should focus on underperforming centers of care treating disproportionately high numbers of nonwhite patients.
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Puente de Arteria Coronaria/mortalidad , Disparidades en el Estado de Salud , Mortalidad Hospitalaria/etnología , Hospitales/normas , Evaluación de Resultado en la Atención de Salud , Indicadores de Calidad de la Atención de Salud , Grupos Raciales/estadística & datos numéricos , Negro o Afroamericano/estadística & datos numéricos , Anciano , Enfermedad Coronaria/etnología , Enfermedad Coronaria/cirugía , Femenino , Hispánicos o Latinos/estadística & datos numéricos , Humanos , Modelos Logísticos , Masculino , Medicare/estadística & datos numéricos , Oportunidad Relativa , Indicadores de Calidad de la Atención de Salud/estadística & datos numéricos , Calidad de la Atención de Salud , Clase Social , Estados Unidos/epidemiología , Población Blanca/estadística & datos numéricosRESUMEN
Recently, both living and deceased organ donation rates have hit a plateau, despite increases in need for viable organs. One approach to improve donation rate is public education and policy; thus, it is necessary to understand the information the public is receiving regarding organ donation. We hypothesized that primetime medical dramas portray organ donation and transplantation in a negative manner. We compiled data on all primetime medical drama episodes with transplant themes from November 2008 through June 2010 and assessed depictions of organ donors and transplant candidates. Positive and negative thematic elements surrounding the process and individuals involved were also identified. One hundred and fifty-five million and 145 million households watched episodes containing any negative message and any positive message, respectively. Episodes containing only negative messages had over twice the household viewership per episode compared to episodes containing only positive messages (8.4 million vs. 4.1 million, p = 0.01). Widespread exposure to these representations may reinforce public misconceptions of transplantation. The transplant community should consider the popularity of medical dramas as an opportunity to impact the perception of organ donation and transplantation for millions of Americans.