Kevin Wilson

Boston University | BU · Department of Medicine

A new era in guideline creation began in 2011 with publication of the Institute of Medicine (now the National Academy of Medicine) Standards for Developing Trustworthy Clinical Practice Guidelines. The American Thoracic Society (ATS) was committed to developing guidelines in accordance with the new standards and decided that an experienced guidelin...

Rationale: In 2018, a systematic review evaluating transbronchial lung cryobiopsy (TBLC) in patients with interstitial lung disease (ILD) was performed to inform American Thoracic Society (ATS), European Respiratory Society (ERS), Japanese Respiratory Society (JRS), and Asociación Latinoamericana del Tórax (ALAT) clinical practice guidelines on th...

Background: To inform an American Thoracic Society, European Respiratory Society, Japanese Respiratory Society, and Asociación Latinoamericana del Tórax clinical practice guideline, this systematic review evaluated existing interstitial lung disease (ILD) literature to determine whether patients with progressive pulmonary fibrosis (PPF) should be t...

Background: To inform an American Thoracic Society, European Respiratory Society, Japanese Respiratory Society, and Asociación Latinoamericana del Tórax clinical practice guideline, this systematic review evaluated existing interstitial lung disease literature to determine whether patients with progressive pulmonary fibrosis (PPF) should be treated...

Rationale: Idiopathic pulmonary fibrosis (IPF) is a fibrosing interstitial pneumonia with impaired survival. Previous guidelines recommend antacid medication to improve respiratory outcomes in patients with IPF. Objectives: This systematic review was undertaken during the development of an American Thoracic Society, European Respiratory Society, Ja...

Background This American Thoracic Society, European Respiratory Society, Japanese Respiratory Society, and Asociación Latinoamericana de Tórax guideline updates prior idiopathic pulmonary fibrosis (IPF) guidelines and addresses the progression of pulmonary fibrosis in patients with interstitial lung diseases (ILDs) other than IPF. Methods A commit...

Background: When considering the diagnosis of idiopathic pulmonary fibrosis (IPF), experienced clinicians integrate clinical features that help to differentiate IPF from other fibrosing interstitial lung diseases, thus generating a "pre-test" probability of IPF. The aim of this international working group perspective was to summarize these feature...

Rationale: Usual interstitial pneumonia (UIP) is the histopathologic hallmark of idiopathic pulmonary fibrosis (IPF), the prototypical interstitial lung disease (ILD). Diagnosis of IPF requires a typical UIP pattern identified by high-resolution chest CT or lung sampling. A genomic classifier for UIP has been developed to predict histopathologic U...

Rationale: Pulmonary Arterial Hypertension (PAH), a rare complication of HHT is associated with poor outcome. There are no trials to date that have investigated whether pulmonary vasodilator therapy improves hemodynamics or survival in this disease. Objective: To determine whether pulmonary vasodilator therapy improves survival, exercise capacit...

Rationale: Decisions in medicine are made on the basis of knowledge and reasoning, often in shared conversations with patients and families in consideration of clinical practice guideline recommendations, individual preferences, and individual goals. Observational studies can provide valuable knowledge to inform guidelines, decisions, and policy. O...

Background Coronavirus disease 2019 (COVID-19) is a disease caused by severe acute respiratory syndrome-coronavirus-2. Consensus suggestions can standardise care, thereby improving outcomes and facilitating future research. Methods An International Task Force was composed and agreement regarding courses of action was measured using the Convergence...

Background The American Thoracic Society (ATS) / Infectious Diseases Society of America (IDSA) Community-acquired Pneumonia (CAP) guidelines were developed using systematic reviews to inform every recommendation, as suggested by the Institute of Medicine Standards for Trustworthy Guidelines. Recent studies suggest that an expert consensus-based app...

Rationale: Hypersensitivity Pneumonitis (HP) is an interstitial lung disease (ILD) whose diagnosis is based on clinical, radiological, and pathological findings. The evidence supporting transbronchial forceps lung biopsy (TBBx) and transbronchial lung cryobiopsy (TBLC) as sampling techniques to diagnose HP in patients with newly detected ILD has n...

Background Patients with COVID-19 or post-COVID-19 will most probably have a need for rehabilitation during and directly after the hospitalisation. Data on safety and efficacy are lacking. Healthcare professionals cannot wait for published randomised controlled trials before they can start these rehabilitative interventions in daily clinical practi...

Rationale: Hypersensitivity Pneumonitis (HP) results from exposure to a variety of stimuli, which are challenging to identify. Questionnaires and serum IgG testing are methods to identify potentially causative exposures. Objective: To perform a systematic review to determine the usefulness of questionnaires and serum IgG testing in identifying e...

Rationale: Hypersensitivity Pneumonitis (HP) is an interstitial lung disease (ILD) characterized by inflammation and/or fibrosis in response to an inhalational exposure. Objective: To determine the value of bronchoalveolar lavage (BAL) fluid lymphocyte cellular analysis in the detection of HP among patients with newly detected ILD. Methods: Th...

Background: This guideline addresses the diagnosis of hypersensitivity pneumonitis (HP). It represents a collaborative effort among the American Thoracic Society, Japanese Respiratory Society, and Asociación Latinoamericana del Tórax. Methods: Systematic reviews were performed for six questions. The evidence was discussed, and then recommendations...

Background: In March 2020, the United States Centers for Disease Control and Prevention recommended cancelation of elective medical services in response to the COVID-19 pandemic. The daily case rate is now declining in many states and there is a need for guidance about the resumption of elective clinical services for patients with lung disease or...

IntroductionPulmonary hypertension (PH) in the setting of end-stage renal disease (ESRD) has important prognostic and therapeutic consequences. We estimated the prevalence of PH among patients with ESRD and compared mortality between ESRD patients with and without PH.Methods Two independent reviewers searched three databases using a search strategy...

Rationale: Hospitalized patients with acute-on-chronic hypercapnic respiratory failure due to obesity hypoventilation syndrome (OHS) have increased short-term mortality. It is unknown whether prescribing empiric positive airway pressure (PAP) at the time of hospital discharge reduces mortality compared to waiting for an outpatient evaluation (i.e....

Rationale: Obesity Hypoventilation Syndrome (OHS) is an undesirable consequence of obesity. Weight loss is an important component of management based upon clinical rationale, but the evidence supporting weight loss has not been summarized and the optimal approach has not been determined. Objective: This systematic review informed an internationa...

Guideline implementation tools are designed to improve uptake of guideline recommendations in clinical settings but do not uniformly accompany the clinical practice guideline documents. Performance measures are a type of guideline implementation tool with the potential to catalyze behavior change and greater adherence to clinical practice guideline...

Rationale: Obesity Hypoventilation Syndrome (OHS) is an undesirable complication of severe obesity. Although weight loss is an accepted component of management, it is difficult to achieve and sustain the degree of weight loss necessary to reverse OHS. As such, positive airway pressure (PAP) during sleep has become the cornerstone therapy for most...

Rationale: The 2018 Idiopathic Pulmonary Fibrosis (IPF) guidelines were developed using an approach that adhered to the Institute of Medicine (IOM) Standards, in which each recommendation was informed by a systematic review. The Convergence of Opinion on Recommendations and Evidence (CORE) process is a modified Delphi process that does not require...

Hudgel DW, Patel SR, Ahasic AM, Bartlett SJ, Bessesen DH, Coaker MA, et al.; American Thoracic Society Assembly on Sleep and Respiratory Neurobiology. The role of weight management in the treatment of adult obstructive sleep apnea: an official American Thoracic Society Clinical Practice Guideline.

of: Shapiro AJ, Davis SD, Polineni D, Manion M, Rosenfeld M, Dell SD, et al.; on behalf of the American Thoracic Society on Pediatrics. Diagnosis of Primary Ciliary Dyskinesia: An Official American Thoracic Society Clinical Practice Guideline. Am J Respir Crit Care Med 2018;197:e24-e39.

Background: Trustworthy clinical practice guidelines (CPGs) require identification and careful management of conflicts of interest (COIs) among all participants in the guideline development. Furthermore, COIs are more common than anticipated. However, there are no universally accepted methods to identify and manage COIs. Objective: To describe a...

Background: Overweight/obesity is a common, reversible risk factor for obstructive sleep apnea severity (OSA). The purpose of this guideline is to provide evidence-based recommendations for the management of overweight/obesity in patients with OSA. Methods: The Grading of Recommendations, Assessment, Development and Evaluation approach was used...

Background: This document provides clinical recommendations for the diagnosis of idiopathic pulmonary fibrosis (IPF). It represents a collaborative effort between the American Thoracic Society, European Respiratory Society, Japanese Respiratory Society, and Latin American Thoracic Society. Methods: The evidence syntheses were discussed and recom...

Background: Obstructive sleep apnea (OSA) and chronic obstructive pulmonary disease (COPD) are common conditions; the co-occurrence of these diseases, called the overlap syndrome (OVS), has been associated with poor health outcomes. Purpose: The purpose of this Official American Thoracic Society Research Statement is to describe pathophysiology,...

Background: Recommendations regarding key aspects related to the diagnosis and pharmacological treatment of lymphangioleiomyomatosis (LAM) were recently published. We now provide additional recommendations regarding four specific questions related to the diagnosis of LAM and management of pneumothoraces in patients with LAM. Methods: Systematic...

This document provides clinical recommendations for the prevention of chronic obstructive pulmonary disease (COPD) exacerbations. It represents a collaborative effort between the European Respiratory Society and the American Thoracic Society. Comprehensive evidence syntheses were performed to summarise all available evidence relevant to the Task Fo...

Background: For over 40 years, systemic corticosteroids have been a mainstay of treatment for patients with exacerbations of chronic obstructive pulmonary disease (COPD). Surprisingly, the optimal dosage of corticosteroids is unknown in critically ill patients requiring assisted ventilation, a group with high morbidity and mortality. Methods: We su...

This document provides clinical recommendations for treatment of chronic obstructive pulmonary disease (COPD) exacerbations. Comprehensive evidence syntheses, including meta-analyses, were performed to summarise all available evidence relevant to the Task Force's questions. The evidence was appraised using the Grading of Recommendations, Assessmen...

Background: This clinical practice guideline addresses six questions related to liberation from mechanical ventilation in critically ill adults. It is the result of a collaborative effort between the American Thoracic Society (ATS) and American College of Chest Physicians (CHEST). Methods: A multi-disciplinary panel posed six clinical questions...

Background: This clinical practice guideline addresses six questions related to liberation from mechanical ventilation in critically ill adults. It is the result of a collaborative effort between the American Thoracic Society (ATS) and American College of Chest Physicians (CHEST). Methods: A multi-disciplinary panel posed six clinical questions...

Background: Interventions that lead to earlier liberation from mechanical ventilation can improve patient outcomes. This guideline, a collaborative effort between the American Thoracic Society (ATS) and the American College of Chest Physicians (CHEST), provides evidence-based recommendations to optimize liberation from mechanical ventilation in cr...

Background: Many advances in health care fail to reach patients. Implementation science is the study of novel approaches to mitigate this evidence-to-practice gap. Methods: The American Thoracic Society (ATS) created a multidisciplinary ad hoc committee to develop a research statement on implementation science in pulmonary, critical care, and sl...

Background: Lymphangioleiomyomatosis (LAM) is a rare cystic lung disease that primarily affects women. The purpose of these guidelines is to provide recommendations for the diagnosis and treatment of LAM. Methods: Systematic reviews were performed to summarize evidence pertinent to our questions. The evidence was summarized and discussed by a mu...

Background: Infantile wheezing is a common problem, but there are no guidelines for the evaluation of infants with recurrent or persistent wheezing that is not relieved or prevented by standard therapies. Methods: An American Thoracic Society-sanctioned guideline development committee selected clinical questions related to uncertainties or contr...

The burden of chronic obstructive pulmonary disease (COPD) in the USA continues to grow. Although progress has been made in the the development of diagnostics, therapeutics, and care guidelines, whether patients' quality of life is improved will ultimately depend on the actual implementation of care and an individual patient's access to that care....

of: An Official American Thoracic Society/American College of Chest Physicians Policy Statement: implementation of low-dose computed tomography lung cancer screening programs in clinical practice.

Coexistence of multiple chronic conditions (i.e., multimorbidity) is the most common chronic health problem in adults. However, clinical practice guidelines have primarily focused on patients with a single disease, resulting in uncertainty about the care of patients with multimorbidity. The American Thoracic Society convened a workshop with the goa...

Background: Treatment of an acute exacerbation of chronic obstructive pulmonary disease (AECOPD) with systemic steroids reduces treatment failure, shortens hospital length of stay, improves lung function, and reduces dyspnea. However, it can also cause hyperglycemia, delirium, fluid retention, and other side effects. The balance of these desirable...

To advance implementation research (IR) in respiratory, sleep, and critical care medicine, the American Thoracic Society and the Division of Lung Diseases from the NHLBI cosponsored an Implementation Research Workshop on May 17, 2014. The goals of IR are to understand the barriers and facilitators of integrating new evidence into healthcare practic...

An Official ATS/AACN/ACCP/ESICM/SCCM Policy Statement: Responding to Requests for Potentially Inappropriate Treatments in Intensive Care Units. Am J Respir Crit Care Med 2015;191:1318-1330.

During the past 15 years, clinical practice guidelines have evolved from the consensus-based opinions of experts to evidence-based documents developed using a rigorous systematic approach. In 2000, a selected panel of international experts in the field of interstitial lung diseases developed a guideline for the diagnosis and management of idiopathi...

The American Thoracic Society (ATS) previously published standards for Flexible Airway Endoscopy (FAE) in children in the American Review of Respiratory Diseases in 1992 [1]. Since that time there have been significant advances in the field with expansion in the use of FAE for diagnostic and therapeutic purposes. The ATS formed a multidisciplinary...

Chronic obstructive pulmonary disease (COPD) is a leading cause of morbidity, mortality and resource use worldwide. The goal of this official American Thoracic Society (ATS)/European Respiratory Society (ERS) Research Statement is to describe evidence related to diagnosis, assessment, and management; identify gaps in knowledge; and make recommendat...

Chronic obstructive pulmonary disease (COPD) is a leading cause of morbidity, mortality, and resource use worldwide. The goal of this Official American Thoracic Society (ATS)/European Respiratory Society (ERS) Research Statement is to describe evidence related to diagnosis, assessment, and management; identify gaps in knowledge; and make recommenda...

Chronic obstructive pulmonary disease (COPD) is a leading cause of morbidity, mortality, and resource use worldwide. The goal of this official American Thoracic Society (ATS)/European Respiratory Society (ERS) research statement is to describe evidence related to diagnosis, assessment and management; identify gaps in knowledge; and make recommendat...

Profound muscle weakness during and after critical illness is termed intensive care unit-acquired weakness (ICUAW). To develop diagnostic recommendations for ICUAW. A multidisciplinary expert committee generated diagnostic questions. A systematic review was performed, and recommendations were developed using the Grading, Recommendations, Assessment...

Bronchiolitis obliterans syndrome (BOS) is a major complication of lung transplantation that is associated with poor survival. The International Society for Heart and Lung Transplantation, American Thoracic Society, and European Respiratory Society convened a committee of international experts to describe and/or provide recommendations for 1) the d...

Overuse of medical tests and treatments wastes health care resources and leads to unnecessary complications, while underuse results in delayed or missed diagnoses and treatment opportunities. Such problems are well recognized and there have been multiple attempts to correct inappropriate diagnostic testing and treatment over the past several decade...

Many health care performance measures are either not based on high-quality clinical evidence or not tightly linked to patient-centered outcomes, limiting their usefulness in quality improvement. In this report we summarize the proceedings of an American Thoracic Society workshop convened to address this problem by reviewing current approaches to pe...

Background: In adults with sickle cell disease (SCD), an increased tricuspid regurgitant velocity (TRV) measured by Doppler echocardiography, an increased serum N-terminal pro-brain natriuretic peptide (NT-pro-BNP) level, and pulmonary hypertension (PH) diagnosed by right heart catheterization (RHC) are independent risk factors for mortality. Met...

Background: Exercise-induced bronchoconstriction (EIB) describes acute airway narrowing that occurs as a result of exercise. EIB occurs in a substantial proportion of patients with asthma, but may also occur in individuals without known asthma. Methods: To provide clinicians with practical guidance, a multidisciplinary panel of stakeholders was...

Introduction: Professional societies, like many other organizations around the world, have recognized the need to use rigorous processes to ensure that health care recommendations are informed by the best available research evidence. This is the twelfth of a series of 14 articles that were prepared to advise guideline developers in respiratory and...