Custom silicone Y-stents for the management of anastomotic stenosis in lung transplant recipients.

Background: Airway stenting may be needed to manage anastomotic complications in lung transplant recipients. Conventional stenting strategies may be inadequate due to anatomic variations between the recipient and donor or involvement of both the anastomosis and lobar bronchi.

Methods: We investigated the efficacy of 3D-designed patient-specific silicone Y-stents in managing this scenario.

Risk Factors for Early Fungal Disease in Solid Organ Transplant Recipients: A Systematic Review and Meta-analysis.

Background: Invasive fungal infections are associated with high morbidity in solid organ transplant recipients. Risk factor modification may help with preventative efforts. The objective of this study was to identify risk factors for the development of fungal infections within the first year following solid organ transplant.

Expanded extracorporeal membrane oxygenation bridge to heart and lung transplant candidate selection does not impact outcomes compared to traditional candidate selection criteria.

Extracorporeal membrane oxygenation is used as a bridge to transplant (ECMO-BTT) in selected patients. The objective of this study was to determine whether 1-year post-transplant and post-ECMO survival are impacted by traditional compared to expanded selection criteria. We performed a retrospective study of patients >17 years who received ECMO as bridge to transplant (BTT) or bridge to transplant decision for lung or combined heart and lung transplantation at the Mayo Clinic Florida and Rochester.

A Clinician's Guide to Running Custom Machine-Learning Models in an Electronic Health Record Environment.

We recently brought an internally developed machine-learning model for predicting which patients in the emergency department would require hospital admission into the live electronic health record environment. Doing so involved navigating several engineering challenges that required the expertise of multiple parties across our institution. Our team of physician data scientists developed, validated, and implemented the model.

Digital Health Surveillance Strategies for Management of Coronavirus Disease 2019.

Objective: To describe the design, implementation, and utilization of electronic health record (EHR)-based digital health surveillance strategies used to manage the coronavirus disease 2019 (COVID-19) pandemic and to ensure delivery of high-quality clinical care, such as case identification, remote monitoring, telemedicine services, and recruitment to clinical trials at Mayo Clinic.

Methods: The design and implementation work described in this report was performed at Mayo Clinic, a large multistate integrated health care system with more than 1.5 million annual patient visits that uses the Epic EHR system.

Epidemiology, Risk Factors, and Outcomes of Diffuse Alveolar Hemorrhage After Hematopoietic Stem Cell Transplantation.

Background: Diffuse alveolar hemorrhage (DAH) is an uncommon complication of hematopoietic stem cell transplantation (HCT) that carries high morbidity and mortality. Limited contemporary data are available regarding the incidence, outcomes, and risk factors for DAH.

Research Question: What are the incidence, outcomes, and risk factors for DAH developing after HCT?

Methods: This was a single-center retrospective cohort study of patients who underwent HCT between January 1, 2005, and December 31, 2016.

Characteristics and Outcome of Periengraftment Respiratory Distress Syndrome after Autologous Hematopoietic Cell Transplant.

The periengraftment respiratory distress syndrome (PERDS) is an early important cause of morbidity following autologous hematopoietic cell transplantation (HCT). There are few contemporary data describing PERDS. To determine prevalence, risk factors, and outcomes of PERDS after autologous HCT.

The Impact of Antifungal Prophylaxis in Lung Transplant Recipients.

Many lung transplant centers prescribe antifungal medications after transplantation to prevent invasive fungal infections (IFIs); however, the effectiveness of antifungal prophylaxis at reducing the risk of all-cause mortality or IFI has not been established. We aimed to evaluate the effect of antifungal prophylaxis on all-cause mortality and IFI in lung transplant patients. Using administrative claims data, we identified adult patients who underwent lung transplantation between January 1, 2005, and December 31, 2018.

New Billing Rules for Outpatient Office Visit Codes.

Guidelines for clinical documentation of evaluation and management face-to-face services were developed > 20 years ago. Recently, the Centers for Medicare & Medicaid Services (CMS) have addressed office and other outpatient services and the corresponding reimbursement, intending to reduce the amount of required documentation and to alleviate clerical burden. A CMS final rule for 2021 will eliminate the history and physical examination as criteria for level of service, allow time or medical decision-making to be used as coding criteria, and will recognize a code for prolonged service.

Why do lung transplant patients discontinue triazole prophylaxis?

Background: Lung transplant recipients are prone to invasive fungal infections prompting many transplant centers to use prolonged triazole antifungal prophylaxis. From a practical standpoint, it is unclear if lung transplant recipients are able to continue prolonged or lifelong prophylaxis without premature discontinuation from side effects, drug interactions, development of fungal disease, or medication cost. We examined the number of patients that are able to reach a prophylactic endpoint and understand the reasons for early termination.

The Diagnostic Yield, Safety, and Impact of Flexible Bronchoscopy in Non-HIV Immunocompromised Critically Ill Patients in the Intensive Care Unit.

Background: Flexible bronchoscopy (FB) and bronchoalveolar lavage (BAL) have major roles in the evaluation of parenchymal lung diseases in immunocompromised patients. Given the limited evidence, lack of standardized practice, and variable perception of procedural safety, uncertainty still exists on what constitutes the best approach in critically ill patients with immunocompromised state who present with pulmonary infiltrates in the era of prophylactic antimicrobials and the presence of new diagnostic tests.

Objective: To evaluate the diagnostic yield, safety and impact of FB and BAL on management decisions in immunocompromised critically ill patients admitted to the intensive care unit (ICU).

Creation of a Balloon-Expandable Bifurcated Covered Stent to Treat a Complex Left Anastomotic Stricture in a Lung Transplant Recipient.

Airway complications after lung transplant occur in approximately 10-15% of the recipients and often occur at the anastomosis, largely due to ischemia. To decrease anastomotic ischemia, surgeons minimize the length of the donor bronchus. However, a shortened donor bronchus creates technical challenges if a stent is required to treat an airway complication.

Clinical Correlates and Treatment Outcomes for Patients With Short Telomere Syndromes.

Short telomere syndromes (STSs) are accelerated aging syndromes with multisystemic manifestations that present complex management challenges. In this article, we discuss a single-institution experience in diagnosing and managing patients with inherited STSs. In total, we identified 17 patients with short telomeres, defined by flow-fluorescence in-situ hybridization telomere lengths of less than first centile in granulocytes/lymphocytes OR the presence of a characteristic germline pathogenic variant in the context of a highly suggestive clinical phenotype.

Can a Novel ICU Data Display Positively Affect Patient Outcomes and Save Lives?

The aim of this study was to quantify the impact of ProCCESs AWARE, Ambient Clinical Analytics, Rochester, MN, a novel acute care electronic medical record interface, on a range of care process and patient health outcome metrics in intensive care units (ICUs). ProCCESs AWARE is a novel acute care EMR interface that contains built-in tools for error prevention, practice surveillance, decision support and reporting. We compared outcomes before and after AWARE implementation using a prospective cohort and a historical control.

Knowledge as a Service at the Point of Care.

An electronic health record (EHR) can assist the delivery of high-quality patient care, in part by providing the capability for a broad range of clinical decision support, including contextual references (e.g., Infobuttons), alerts and reminders, order sets, and dashboards.

Effect of a Novel Clinical Decision Support Tool on the Efficiency and Accuracy of Treatment Recommendations for Cholesterol Management.

Background: The 2013 American College of Cardiology / American Heart Association Guidelines for the Treatment of Blood Cholesterol emphasize treatment based on cardiovascular risk. But finding time in a primary care visit to manually calculate cardiovascular risk and prescribe treatment based on risk is challenging. We developed an informatics-based clinical decision support tool, MayoExpertAdvisor, to deliver automated cardiovascular risk scores and guideline-based treatment recommendations based on patient-specific data in the electronic heath record.

Azithromycin for the Treatment of Obliterative Bronchiolitis after Hematopoietic Stem Cell Transplantation: A Systematic Review and Meta-Analysis.

Obliterative bronchiolitis (OB) is a major cause of morbidity and mortality in patients undergoing hematopoietic stem cell transplantation (HSCT). Our objective was to perform a systematic review and meta-analysis of the impact of azithromycin on change in forced expiratory volume in 1 second (FEV). We searched MEDLINE, EMBASE, Web of Science, Cochrane CENTRAL and Scopus databases and included studies that compared azithromycin with placebo or no intervention in the treatment of OB or bronchiolitis obliterans syndrome (BOS) in patients who had undergone allogeneic HSCT.

Epidemiology of Acute Respiratory Distress Syndrome Following Hematopoietic Stem Cell Transplantation.

Objectives: Pulmonary complications are common following hematopoietic stem cell transplantation. Numerous idiopathic post-transplantation pulmonary syndromes have been described. Patients at the severe end of this spectrum may present with hypoxemic respiratory failure and pulmonary infiltrates, meeting criteria for acute respiratory distress syndrome.

Chronic care coordination.

Chronic care management describes the services provided to patients with two or more chronic conditions that pose risks of exacerbation, clinical deterioration, or death. These services extend beyond the typical face-to-face office visit and require coordination and oversight by a physician or other qualified health-care professional to maintain and modify as necessary a comprehensive and multidisciplinary plan of care. New codes for 2015 describe chronic care management services per calendar month.