Cantu thoracic

OBJECTIVE: Donation after circulatory death (DCD) donors offer the ability to expand the lung donor pool and ex vivo lung perfusion (EVLP) further contributes to this ability by allowing for additional evaluation and resuscitation of these extended criteria donors. We sought to determine the outcomes of recipients receiving organs from DCD EVLP donors in a multi-center setting. METHODS: This was an unplanned post-hoc analysis of a multicenter, prospective, non-randomized trial that took place in 2011-2017 with 3-years of follow up...

Mechanical circulatory support (MCS) as a bridge to lung transplant is an infrequent but accepted pathway in patients who have refractory end-stage pulmonary failure. The American Association of Thoracic Surgeons Expert Consensus Guidelines, published in 2023, recommends venovenous (VV) extracorporeal membrane oxygenation (ECMO) as the initial configuration for those patients who have failed conventional medical therapy, including mechanical ventilation, while waiting for lung transplantation and needing MCS...

Single-center prospective cohort diagnostic accuracy study. Our study aimed to evaluate the accuracy and reproducibility of Thoracic Ultrasound (TUS) in detecting pulmonary pathology in immunosuppressed patients. We conducted a single-center prospective study. Consecutive patients with febrile neutropenia who underwent CT (Computerized Tomography) underwent TUS evaluation within 24h of CT. Both studies were performed by an expert who was blinded to the clinical information and results of the alternative imaging modalities...

No abstract text is available yet for this article.

OBJECTIVE: Lung transplant for acute respiratory distress syndrome (ARDS) in patients supported with extracorporeal membrane oxygenation (ECMO) was rare prior to 2020, but was rapidly adopted to save COVID-19 patients with lung failure. This study aims to compare the outcomes of patients who underwent lung transplant for COVID-associated ARDS (CARDS) and non-COVID ARDS (NCARDS), and to assess the impact of type and duration of ECMO support on survival. METHODS: Using the UNOS database, we identified 311 patients with ARDS who underwent lung transplant from 2007 to 2022 and performed a retrospective analysis of the patients who required ECMO preoperatively, stratified by CARDS and NCARDS listing diagnoses...

OBJECTIVE: To assess the effect of intraoperative cryoablation on postoperative patient-reported pain, opioid use, and clinical outcomes in lung transplantation. METHODS: We performed a single-center retrospective cohort study of adult lung transplant recipients from August 2017 to September 2018. We compared outcomes of patients who received intraoperative cryoablation of the intercostal nerves with those who did not. Primary outcomes were postoperative patient-reported pain scores and opioid use...

RATIONALE: Both low and high body mass index (BMI) are associated with increased mortality after lung transplantation. Why extremes of BMI might increase risk of death is unknown. OBJECTIVES: To estimate the association of extremes of BMI with causes of death after transplantation. METHODS: We performed a retrospective study of the UNOS database including 26,721 adults who underwent lung transplantation in the U.S. between May 4, 2005 and December 2, 2020...

RATIONALE: In the U.S., donor lungs are allocated to transplant candidates based on lung allocation scores (LAS). However, additional factors beyond the LAS can impact who is transplanted, including listing and donor-organ acceptance practices. These factors can result in differential selection, undermining the objectivity of lung allocation. Yet their impact on the lung transplant pathway has been under-explored. OBJECTIVES: We sought to systematically examine sources of differential selection in lung transplantation via qualitative methods...

BACKGROUND: Lung retransplantation is a complex surgical decision that represents the only potential treatment option for recipients suffering from lung allograft failure. We sought to describe the modern landscape of lung retransplantation and to compare the relative importance of selected clinical, donor, and recipient factors on mortality in the year following lung retransplantation. METHODS: We conducted a retrospective cohort study of first-time adult recipients of deceased donor lung retransplants reported to the International Society for Heart and Lung Transplantation (ISHLT) Thoracic Transplant Registry from May 2005 through June 2017...

Many advances in lung transplant have occurred over the last few decades in the understanding of primary graft dysfunction (PGD) though effective prevention and treatment remain elusive. This review will cover prior understanding of PGD, recent findings, and directions for future research. A consensus statement updating the definition of PGD in 2016 highlights the growing complexity of lung transplant perioperative care taking into account the increasing use of high flow oxygen delivery and pulmonary vasodilators in the current era...

The traumatic diaphragmatic hernia is considered a rare clinic condition and represents a diagnostic challenge. Its presentation is mainly a surgical emergency, leading to scarce time for complementary image studies. We present a case of a 21-year-old male who suffered a penetrating wound in the left hemitorax from whom is suspected to have a traumatic visceral herniation into the thoracic cavity by chest X-ray, confirming a splenic herniation with intrathoracic hemorrhage, as well as the proposal of a management algorithm for this defiant cases...

INTRODUCCIÓN: Un trauma penetrante puede dañar una variedad de órganos. Dado que el hígado es un órgano sólido inelástico, no tiene la tolerancia al estiramiento necesaria para hacer frente a una herida por proyectil de arma de fuego (GSW). MÉTODOS: Este fue un estudio retrospectivo, observacional y descriptivo de 53 registros clínicos de pacientes ingresados en el Departamento de Cirugía por trauma hepático (LT) por un GSW...

Cantu syndrome is a rare autosomal dominant disorder caused by missense variants in ABCC9 and KCNJ8. It is characterized by hypertrichosis, neonatal macrosomia, coarse facial features, and skeletal anomalies. Reported cardiovascular anomalies include cardiomegaly, structural defects, collateral vessels, and rare report of arteriovenous malformation (AVM). Arterial dilation is reported in a few individuals including one with surgical intervention for a thoracic aortic aneurysm. The natural history of this aortopathy including the rate of progression or risk for dissection is unknown and longitudinal patient data is unavailable...

BACKGROUND: The wounds caused by the firearm projectile are published to date in a public health problem in the world. As an example, we mentioned the injuries caused by firearms are the first cause of death in the age group between 1 to 19 years in the United States, as in Mexico. OBJECTIVE: Analysis of the prognostic factors of mortality and evaluation of the evolution in patients with TPD due to abdominal HPPAF. METHOD: Retrospective, observational, descriptive study...

BACKGROUND: Obesity is associated with an increased risk of primary graft dysfunction (PGD) after lung transplantation. The contribution of specific adipose tissue depots is unknown. METHODS: We performed a prospective cohort study of adult lung transplant recipients at 4 U.S. transplant centers. We measured cross-sectional areas of subcutaneous adipose tissue (SAT) and visceral adipose tissue (VAT) on chest and abdominal computed tomography (CT) scans and indexed each measurement to height...

Obesity is a risk factor for primary graft dysfunction (PGD), a form of lung injury resulting from ischemia-reperfusion after lung transplantation, but the impact of ischemia-reperfusion on adipose tissue is unknown. We evaluated differential gene expression in thoracic visceral adipose tissue (VAT) before and after lung reperfusion. Total RNA was isolated from thoracic VAT sampled from six subjects enrolled in the Lung Transplant Body Composition study before and after allograft reperfusion and quantified using the Human Gene 2...

No abstract text is available yet for this article.

No abstract text is available yet for this article.

Cantu syndrome is an autosomal dominant overgrowth syndrome associated with facial dysmorphism, congenital hypertrichosis, and cardiomegaly. Some affected individuals show bone undermodeling of variable severity. Recent investigations revealed that the disorder is caused by a mutation in ABCC9, encoding a regulatory SUR2 subunit of an ATP-sensitive potassium channel mainly expressed in cardiac and skeletal muscle as well as vascular smooth muscle. We report here on a Japanese family with this syndrome. An affected boy and his father had a novel missense mutation in ABCC9...

Blast exposure is associated with traumatic brain injury (TBI), neuropsychiatric symptoms, and long-term cognitive disability. We examined a case series of postmortem brains from U.S. military veterans exposed to blast and/or concussive injury. We found evidence of chronic traumatic encephalopathy (CTE), a tau protein-linked neurodegenerative disease, that was similar to the CTE neuropathology observed in young amateur American football players and a professional wrestler with histories of concussive injuries...