1
|
Ostrin EJ, Rider NL, Alousi AM, Irajizad E, Li L, Peng Q, Kim ST, Bashoura L, Arain MH, Noor LZ, Patel N, Mehta R, Popat UR, Hosing C, Jenq RR, Rondon G, Hanash SM, Paczesny S, Shpall EJ, Champlin RE, Dickey BF, Sheshadri A. A Nasal Inflammatory Cytokine Signature Is Associated with Early Graft-versus-Host Disease of the Lung after Allogeneic Hematopoietic Cell Transplantation: Proof of Concept. Immunohorizons 2023; 7:421-430. [PMID: 37289498 PMCID: PMC10491477 DOI: 10.4049/immunohorizons.2300031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 05/16/2023] [Indexed: 06/09/2023] Open
Abstract
Respiratory inflammation in bronchiolitis obliterans syndrome (BOS) after hematopoietic cell transplantation (HCT) is poorly understood. Clinical criteria for early-stage BOS (stage 0p) often capture HCT recipients without BOS. Measuring respiratory tract inflammation may help identify BOS, particularly early BOS. We conducted a prospective observational study in HCT recipients with new-onset BOS (n = 14), BOS stage 0p (n = 10), and recipients without lung impairment with (n = 3) or without (n = 8) chronic graft-versus-host disease and measured nasal inflammation using nasosorption at enrollment and then every 3 mo for 1 y. We divided BOS stage 0p into impairment that did not return to baseline values (preBOS, n = 6), or transient impairment (n = 4). We tested eluted nasal mucosal lining fluid from nasosorption matrices for inflammatory chemokines and cytokines using multiplex magnetic bead immunoassays. We analyzed between-group differences using the Kruskal-Wallis method, adjusting for multiple comparisons. We found increased nasal inflammation in preBOS and therefore directly compared patients with preBOS to those with transient impairment, as this would be of greatest diagnostic relevance. After adjusting for multiple corrections, we found significant increases in growth factors (FGF2, TGF-α, GM-CSF, VEGF), macrophage activation (CCL4, TNF-α, IL-6), neutrophil activation (CXCL2, IL-8), T cell activation (CD40 ligand, IL-2, IL-12p70, IL-15), type 2 inflammation (eotaxin, IL-4, IL-13), type 17 inflammation (IL-17A), dendritic maturation (FLT3 ligand, IL-7), and counterregulatory molecules (PD-L1, IL-1 receptor antagonist, IL-10) in preBOS patients compared to transient impairment. These differences waned over time. In conclusion, a transient multifaceted nasal inflammatory response is associated with preBOS. Our findings require validation in larger longitudinal cohorts.
Collapse
Affiliation(s)
- Edwin J. Ostrin
- Department of General Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Nicholas L. Rider
- Division of Clinical Informatics, Liberty University College of Osteopathic Medicine, Lynchburg, VA
| | - Amin M. Alousi
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Ehsan Irajizad
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Liang Li
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Qian Peng
- Department of General Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Sang T. Kim
- Department of General Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Lara Bashoura
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Muhammad H. Arain
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Laila Z. Noor
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Nikul Patel
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Rohtesh Mehta
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Uday R. Popat
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Chitra Hosing
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Robert R. Jenq
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Gabriela Rondon
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Samir M. Hanash
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Sophie Paczesny
- Department of Microbiology and Immunology, Medical University of South Carolina, Charleston, SC
| | - Elizabeth J. Shpall
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Richard E. Champlin
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Burton F. Dickey
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Ajay Sheshadri
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| |
Collapse
|
2
|
Alkhunaizi M, Patel B, Bueno L, Bhan N, Ahmed T, Arain MH, Saliba R, Rondon G, Dickey BF, Bashoura L, Ost DE, Li L, Wang S, Shpall E, Champlin RE, Mehta R, Popat UR, Hosing C, Alousi AM, Sheshadri A. Risk Factors for Bronchiolitis Obliterans Syndrome after Initial Detection of Pulmonary Impairment after Hematopoietic Cell Transplantation. Transplant Cell Ther 2023; 29:204.e1-204.e7. [PMID: 36503180 PMCID: PMC9992123 DOI: 10.1016/j.jtct.2022.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 11/30/2022] [Accepted: 12/02/2022] [Indexed: 12/13/2022]
Abstract
Pulmonary chronic graft-versus-host-disease (cGVHD), or bronchiolitis obliterans syndrome (BOS), is a highly morbid complication of hematopoietic cell transplantation (HCT). The clinical significance of a single instance of pulmonary decline not meeting the criteria for BOS is unclear. We conducted a retrospective analysis in a cohort of patients who had an initial post-HCT decline in the absolute value of forced expiratory volume in 1 second (FEV1) of ≥10% or mid-expiratory flow rate of ≥25% but not meeting the criteria for BOS (pre-BOS). We examined the impact of clinical variables in patients with pre-BOS on the risk for subsequent BOS. Pre-BOS developed in 1325 of 3170 patients (42%), of whom 72 (5%) later developed BOS. Eighty-four patients developed BOS without detection of pre-BOS by routine screening. Among patients with pre-BOS, after adjusting for other significant variables, airflow obstruction (hazard ratio [HR], 2.0; 95% confidence interval [CI], 1.1 to 3.7; P = .02), percent-predicted FEV1 on decline (HR, .98; 95% CI, .97 to 1.0; P = .02), active cGVHD (HR, 7.7; 95% CI, 3.1 to 19.3; P < .001), peripheral blood stem cell source (HR, 3.8; 95% CI, 1.7 to 8.6; P = .001), and myeloablative conditioning (HR, 2.0; 95% CI, 1.1 to 3.5; P = .02) were associated with subsequent BOS. The absence of airflow obstruction and cGVHD had a negative predictive value of 100% at 6 months for subsequent BOS, but the positive predictive value of both factors was low (cGVHD, 3%; any obstruction, 4%; combined, 6%). Several clinical factors at the time of pre-BOS, particularly active cGVHD and airflow obstruction, increase the risk for subsequent BOS. These factors merit consideration to be included in screening practices to improve the detection of BOS, with the caveat that the predictive utility of these factors is limited by the overall low incidence of BOS among patients with pre-BOS.
Collapse
Affiliation(s)
| | - Badar Patel
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
| | - Luis Bueno
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Monterrey, Mexico
| | - Neel Bhan
- Department of Medicine, Baylor College of Medicine, Houston, Texas
| | - Tahreem Ahmed
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Muhammad H Arain
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Rima Saliba
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Gabriela Rondon
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Burton F Dickey
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Lara Bashoura
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - David E Ost
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Liang Li
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Shikun Wang
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Elizabeth Shpall
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Richard E Champlin
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Rohtesh Mehta
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Uday R Popat
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Chitra Hosing
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Amin M Alousi
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Ajay Sheshadri
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas.
| |
Collapse
|
3
|
Sheshadri A, Goizueta AA, Shannon VR, London D, Garcia-Manero G, Kantarjian HM, Ravandi-Kashani F, Kadia TM, Konopleva MY, DiNardo CD, Pierce S, Zarifa A, Albittar AA, Zhong LL, Akhmedzhanov FO, Arain MH, Alfayez M, Alotaibi A, Altan M, Naing A, Mendoza TR, Godoy MCB, Shroff G, Kim ST, Faiz SA, Kontoyiannis DP, Khawaja F, Jennings K, Daver NG. Pneumonitis after immune checkpoint inhibitor therapies in patients with acute myeloid leukemia: A retrospective cohort study. Cancer 2022; 128:2736-2745. [PMID: 35452134 PMCID: PMC9232977 DOI: 10.1002/cncr.34229] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 02/18/2022] [Accepted: 03/02/2022] [Indexed: 12/11/2022]
Abstract
BACKGROUND Immune checkpoint inhibitors (ICI), combined with hypomethylating agents, can be used to treat acute myeloid leukemia (AML), but this strategy results in a high rate of pneumonitis. The authors sought to determine risk factors for pneumonitis development and whether pneumonitis increased mortality. METHODS The authors conducted a retrospective review of 258 AML patients who received ICI-containing regimens from 2016 to 2018. A multidisciplinary adjudication committee diagnosed pneumonia and pneumonitis by reviewing symptoms, imaging, microbiology, and response to therapies. To measure risk factors for pneumonitis and mortality, multivariate Cox proportional hazards models were constructed. Pneumonia, pneumonitis, and disease progression were modeled as a time-dependent variable and incorporated a standard risk set modifying variables into the models. RESULTS Thirty patients developed pneumonitis (12%). Of these, 17 had partial or complete resolution, whereas 13 patients died from pneumonitis. Increasing age (hazard ratio [HR], 1.04 per year; 95% confidence interval [CI], 1.00-1.08), and baseline shortness of breath increased pneumonitis risk (HR, 2.51; 95% CI, 1.13-5.55). Female sex (HR, 0.33; 95% CI, 0.15-0.70) and increasing platelet count (HR, 0.52 per log-unit increase; 95% CI, 0.30-0.92) decreased pneumonitis risk. In adjusted models, ICI-related pneumonitis significantly increased mortality (HR, 2.84; 95% CI, 1.84-4.37). CONCLUSIONS ICI-related pneumonitis occurs at a high rate in AML patients and increases mortality. LAY SUMMARY Immune checkpoint inhibitors (ICIs) remove inhibitory signals that reduce T-cell function and allow T-cells to better attack cancer cells. In acute myeloid leukemia (AML), the effectiveness of ICIs is limited in part by inflammation of the lung, called pneumonitis. This study reviewed 258 patients with AML who received ICIs and identified 30 patients who developed pneumonitis, nearly half of whom died. Older age and baseline shortness of breath increased pneumonitis risk, whereas female sex and higher baseline platelet counts decreased pneumonitis risk. Pneumonitis increased mortality by nearly 3-fold. This work highlights the significant harm imposed by pneumonitis after ICI therapies.
Collapse
Affiliation(s)
- Ajay Sheshadri
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Alberto A Goizueta
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Vickie R Shannon
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - David London
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | | | - Hagop M Kantarjian
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Farhad Ravandi-Kashani
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Tapan M Kadia
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Marina Y Konopleva
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Courtney D DiNardo
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Sherry Pierce
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Abdulrazzak Zarifa
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Aya A Albittar
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Linda L Zhong
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Fechukwu O Akhmedzhanov
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Muhammad H Arain
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Mansour Alfayez
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Ahmad Alotaibi
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Mehmet Altan
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Aung Naing
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Tito R Mendoza
- Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Myrna C B Godoy
- Department of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Girish Shroff
- Department of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Sang T Kim
- Department of Rheumatology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Saadia A Faiz
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Dimitrios P Kontoyiannis
- Department of Infectious Diseases, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Fareed Khawaja
- Department of Infectious Diseases, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Kristofer Jennings
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Naval G Daver
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas
| |
Collapse
|
4
|
Martinez-Zayas G, Almeida FA, Yarmus L, Steinfort D, Lazarus DR, Simoff MJ, Saettele T, Murgu S, Dammad T, Duong DK, Mudambi L, Filner JJ, Molina S, Aravena C, Thiboutot J, Bonney A, Rueda AM, Debiane LG, Hogarth DK, Bedi H, Deffebach M, Sagar AES, Cicenia J, Yu DH, Cohen A, Frye L, Grosu HB, Gildea T, Feller-Kopman D, Casal RF, Machuzak M, Arain MH, Sethi S, Eapen GA, Lam L, Jimenez CA, Ribeiro M, Noor LZ, Mehta A, Song J, Choi H, Ma J, Li L, Ost DE. Predicting Lymph Node Metastasis in Non-small Cell Lung Cancer: Prospective External and Temporal Validation of the HAL and HOMER Models. Chest 2021; 160:1108-1120. [PMID: 33932466 DOI: 10.1016/j.chest.2021.04.048] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 04/02/2021] [Accepted: 04/08/2021] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Two models, the Help with the Assessment of Adenopathy in Lung cancer (HAL) and Help with Oncologic Mediastinal Evaluation for Radiation (HOMER), were recently developed to estimate the probability of nodal disease in patients with non-small cell lung cancer (NSCLC) as determined by endobronchial ultrasound-transbronchial needle aspiration (EBUS-TBNA). The objective of this study was to prospectively externally validate both models at multiple centers. RESEARCH QUESTION Are the HAL and HOMER models valid across multiple centers? STUDY DESIGN AND METHODS This multicenter prospective observational cohort study enrolled consecutive patients with PET-CT clinical-radiographic stages T1-3, N0-3, M0 NSCLC undergoing EBUS-TBNA staging. HOMER was used to predict the probability of N0 vs N1 vs N2 or N3 (N2|3) disease, and HAL was used to predict the probability of N2|3 (vs N0 or N1) disease. Model discrimination was assessed using the area under the receiver operating characteristics curve (ROC-AUC), and calibration was assessed using the Brier score, calibration plots, and the Hosmer-Lemeshow test. RESULTS Thirteen centers enrolled 1,799 patients. HAL and HOMER demonstrated good discrimination: HAL ROC-AUC = 0.873 (95%CI, 0.856-0.891) and HOMER ROC-AUC = 0.837 (95%CI, 0.814-0.859) for predicting N1 disease or higher (N1|2|3) and 0.876 (95%CI, 0.855-0.897) for predicting N2|3 disease. Brier scores were 0.117 and 0.349, respectively. Calibration plots demonstrated good calibration for both models. For HAL, the difference between forecast and observed probability of N2|3 disease was +0.012; for HOMER, the difference for N1|2|3 was -0.018 and for N2|3 was +0.002. The Hosmer-Lemeshow test was significant for both models (P = .034 and .002), indicating a small but statistically significant calibration error. INTERPRETATION HAL and HOMER demonstrated good discrimination and calibration in multiple centers. Although calibration error was present, the magnitude of the error is small, such that the models are informative.
Collapse
Affiliation(s)
- Gabriela Martinez-Zayas
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | | | - Lonny Yarmus
- Division of Pulmonary and Critical Care, Johns Hopkins University, Baltimore, MD
| | - Daniel Steinfort
- Department of Respiratory Medicine, Royal Melbourne Hospital, Melbourne, Australia; Department of Medicine, University of Melbourne, Melbourne, Australia
| | - Donald R Lazarus
- Department of Pulmonary, Critical Care, and Sleep Medicine, Baylor College of Medicine, Houston, TX
| | - Michael J Simoff
- Department of Pulmonary and Critical Care Medicine, Henry Ford Hospital, Detroit, MI
| | - Timothy Saettele
- Department of Pulmonary Disease and Critical Care Medicine, Saint Luke's Hospital of Kansas City, Kansas City, MO
| | - Septimiu Murgu
- Division of Pulmonary and Critical Care Medicine, University of Chicago, Chicago, IL
| | - Tarek Dammad
- Department of Pulmonary Medicine, University of New Mexico, Albuquerque, NM; Department of Pulmonary and Critical Care Medicine, CHRISTUS St. Vincent Medical Center, Santa Fe, NM
| | - D Kevin Duong
- Department of Pulmonary, Allergy and Critical Care Medicine, Stanford University Medical Center and School of Medicine, Stanford, CA
| | - Lakshmi Mudambi
- Division of Pulmonary and Critical Care, VA Portland Health Care System, Oregon Health and Science University, Portland, OR
| | - Joshua J Filner
- Department of Pulmonary Medicine, Northwest Permanente and The Center for Health Research, Kaiser Permanente Northwest, Portland, OR
| | - Sofia Molina
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Carlos Aravena
- Department of Respiratory Diseases, Pontificia Universidad Catolica de Chile, Santiago, Chile
| | - Jeffrey Thiboutot
- Division of Pulmonary and Critical Care, Johns Hopkins University, Baltimore, MD
| | - Asha Bonney
- Department of Respiratory Medicine, Royal Melbourne Hospital, Melbourne, Australia
| | - Adriana M Rueda
- Department of Pulmonary, Critical Care, and Sleep Medicine, Baylor College of Medicine, Houston, TX
| | - Labib G Debiane
- Department of Pulmonary and Critical Care Medicine, Henry Ford Hospital, Detroit, MI
| | - D Kyle Hogarth
- Division of Pulmonary and Critical Care Medicine, University of Chicago, Chicago, IL
| | - Harmeet Bedi
- Department of Pulmonary, Allergy and Critical Care Medicine, Stanford University Medical Center and School of Medicine, Stanford, CA
| | - Mark Deffebach
- Division of Pulmonary and Critical Care, VA Portland Health Care System, Oregon Health and Science University, Portland, OR
| | - Ala-Eddin S Sagar
- Department of Pulmonary Medicine, Banner MD Anderson Cancer Center, Gilbert, AZ
| | - Joseph Cicenia
- Department of Pulmonary Medicine, Cleveland Clinic, Cleveland, OH
| | - Diana H Yu
- Division of Pulmonary, Critical Care and Sleep Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Avi Cohen
- Department of Pulmonary and Critical Care Medicine, Henry Ford Hospital, Detroit, MI
| | - Laura Frye
- Division of Allergy, Pulmonary and Critical Care Medicine, University of Wisconsin, Madison, WI
| | - Horiana B Grosu
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Thomas Gildea
- Department of Pulmonary Medicine, Cleveland Clinic, Cleveland, OH
| | - David Feller-Kopman
- Division of Pulmonary and Critical Care, Johns Hopkins University, Baltimore, MD
| | - Roberto F Casal
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Michael Machuzak
- Department of Pulmonary Medicine, Cleveland Clinic, Cleveland, OH
| | - Muhammad H Arain
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Sonali Sethi
- Department of Pulmonary Medicine, Cleveland Clinic, Cleveland, OH
| | - George A Eapen
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Louis Lam
- Department of Pulmonary Medicine, Cleveland Clinic, Cleveland, OH
| | - Carlos A Jimenez
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Manuel Ribeiro
- Department of Pulmonary Medicine, Cleveland Clinic, Cleveland, OH
| | - Laila Z Noor
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Atul Mehta
- Department of Pulmonary Medicine, Cleveland Clinic, Cleveland, OH
| | - Juhee Song
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Humberto Choi
- Department of Pulmonary Medicine, Cleveland Clinic, Cleveland, OH
| | - Junsheng Ma
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Liang Li
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - David E Ost
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX.
| |
Collapse
|
5
|
Sainz Zúñiga PV, Martinez-Zayas G, Molina S, Grosu HB, Arain MH, Ost DE. Is Biopsy of Contralateral Hilar N3 Lymph Nodes With Negative PET-CT Scan Findings Necessary When Performing Endobronchial Ultrasound Staging? Chest 2020; 159:1642-1651. [PMID: 33393471 DOI: 10.1016/j.chest.2020.10.041] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 09/24/2020] [Accepted: 10/16/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Systematic endobronchial ultrasound (EBUS)-guided lung cancer staging starts with hilar N3 nodes, proceeding sequentially to mediastinal N3, N2, and N1 nodes, with sampling of all enlarged nodes (size, ≥ 5 mm) by EBUS. However, procedure time is limited by patient comfort when moderate sedation is used. It is unclear if EBUS staging should start with hilar N3 nodes or whether starting with mediastinal N3 nodes suffices. Knowing the probability of hilar N3 nodes with PET-CT scan negative findings harboring occult metastasis can inform this decision. RESEARCH QUESTION What proportion of patients with hilar N3 nodes showing negative PET-CT scan findings have malignancy by EBUS? STUDY DESIGN AND METHODS This retrospective observational, single-center cohort study included consecutive patients with clinical-radiographic T1-3, N0-3, M0 non-small cell lung cancer undergoing systematic EBUS staging with biopsy of hilar N3 nodes with negative PET-CT scan findings. The primary outcome was the proportion of patients with malignant hilar N3 nodes showing negative PET-CT scan findings. Based on expert opinion, a threshold probability of malignancy of less than 5% was considered sufficient to skip hilar N3 nodes. We used the binomial exact test to compare the observed proportion vs threshold probability of 5%. RESULTS Of 1,737 consecutive patients undergoing EBUS staging, 1,567 showed negative PET-CT scan findings of the hilar N3 nodes. These nodes were enlarged by EBUS and were sampled in 739 patients. Malignancy was found in the hilar N3 nodes of 5 of 739 patients (0.68%; 95% CI, 0.22%-1.57%). The proportion was significantly less than the threshold probability (P < .001). Patients with positive PET scan results of the mediastinal N3 nodes were at higher risk of having occult hilar N3 nodal metastasis (P = .003), found in 3 of 46 patients (6.5%; 95% CI, 1.4%-17.9%) with positive PET scan results of the mediastinal N3 nodes. INTERPRETATION When using moderate sedation, because time is limited, it is reasonable to start with the mediastinal N3 nodes if the hilar and mediastinal N3 nodes show negative PET scan results. Patients with positive PET scan findings of the mediastinal N3 nodes probably should undergo hilar N3 node sampling.
Collapse
Affiliation(s)
- Paula V Sainz Zúñiga
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX; Escuela de Medicina y Ciencias de la Salud, Tecnologico de Monterrey, Monterrey, Mexico
| | - Gabriela Martinez-Zayas
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Sofia Molina
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Horiana B Grosu
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Muhammad H Arain
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - David E Ost
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX.
| |
Collapse
|
6
|
Sagar AES, Sabath BF, Eapen GA, Song J, Marcoux M, Sarkiss M, Arain MH, Grosu HB, Ost DE, Jimenez CA, Casal RF. Incidence and Location of Atelectasis Developed During Bronchoscopy Under General Anesthesia: The I-LOCATE Trial. Chest 2020; 158:2658-2666. [PMID: 32561439 DOI: 10.1016/j.chest.2020.05.565] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 05/25/2020] [Accepted: 05/31/2020] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Despite the many advances in peripheral bronchoscopy, its diagnostic yield remains suboptimal. With the use of cone-beam CT imaging we have found atelectasis mimicking lung tumors or obscuring them when using radial-probe endobronchial ultrasound (RP-EBUS), but its incidence remains unknown. RESEARCH QUESTION What are the incidence, anatomic location, and risk factors for developing atelectasis during bronchoscopy under general anesthesia? STUDY DESIGN AND METHODS We performed a prospective observational study in which patients undergoing peripheral bronchoscopy under general anesthesia were subject to an atelectasis survey carried out by RP-EBUS under fluoroscopic guidance. The following dependent segments were evaluated: right bronchus 2 (RB2), RB6, RB9, and RB10; and left bronchus 2 (LB2), LB6, LB9, and LB10. Images were categorized either as aerated lung ("snowstorm" pattern) or as having a nonaerated/atelectatic pattern. Categorization was performed by three independent readers. RESULTS Fifty-seven patients were enrolled. The overall intraclass correlation agreement among readers was 0.82 (95% CI, 0.71-0.89). Median time from anesthesia induction to atelectasis survey was 33 min (range, 3-94 min). Fifty-one patients (89%; 95% CI, 78%-96%) had atelectasis in at least one of the eight evaluated segments, 45 patients (79%) had atelectasis in at least three, 41 patients (72%) had atelectasis in at least four, 33 patients (58%) had atelectasis in at least five, and 18 patients (32%) had atelectasis in at least six segments. Right and left B6, B9, and B10 segments showed atelectasis in > 50% of patients. BMI and time to atelectasis survey were associated with increased odds of having more atelectatic segments (BMI: OR, 1.13 per unit change; 95% CI, 1.034-1.235; P = .007; time to survey: OR, 1.064 per minute; 95% CI, 1.025-1.105; P = .001). INTERPRETATION The incidence of atelectasis developing during bronchoscopy under general anesthesia in dependent lung zones is high, and the number of atelectatic segments is greater with higher BMI and with longer time under anesthesia. CLINICAL TRIAL REGISTRATION ClinicalTrials.gov; No.: NCT03523689; URL: www.clinicaltrials.gov.
Collapse
Affiliation(s)
- Ala-Eddin S Sagar
- Department of Pulmonary Medicine, University of Texas MD Anderson Cancer Center, Houston, TX
| | - Bruce F Sabath
- Department of Pulmonary Medicine, University of Texas MD Anderson Cancer Center, Houston, TX
| | - George A Eapen
- Department of Pulmonary Medicine, University of Texas MD Anderson Cancer Center, Houston, TX
| | - Juhee Song
- Department of Biostatistics, University of Texas MD Anderson Cancer Center, Houston, TX
| | - Mathieu Marcoux
- Department of Pulmonary Medicine, University of Texas MD Anderson Cancer Center, Houston, TX
| | - Mona Sarkiss
- Department of Anesthesia and Peri-Operative Medicine, University of Texas MD Anderson Cancer Center, Houston, TX
| | - Muhammad H Arain
- Department of Pulmonary Medicine, University of Texas MD Anderson Cancer Center, Houston, TX
| | - Horiana B Grosu
- Department of Pulmonary Medicine, University of Texas MD Anderson Cancer Center, Houston, TX
| | - David E Ost
- Department of Pulmonary Medicine, University of Texas MD Anderson Cancer Center, Houston, TX
| | - Carlos A Jimenez
- Department of Pulmonary Medicine, University of Texas MD Anderson Cancer Center, Houston, TX
| | - Roberto F Casal
- Department of Pulmonary Medicine, University of Texas MD Anderson Cancer Center, Houston, TX.
| |
Collapse
|
7
|
Soto F, Zhong L, Shannon VR, Wilson N, Zarifa A, Akhmedzhanov F, Heymach J, Arain MH, Lewis J, Rinsurongkawong W, Lee JJ, Zhang J, Swisher S, Mendoza TR, Naing A, Sheshadri A, Altan M. Incidence and risk factors for pneumonitis associated with immune checkpoint inhibitors in advanced-stage non-small cell lung cancer: A single center experience. J Clin Oncol 2020. [DOI: 10.1200/jco.2020.38.15_suppl.e15089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e15089 Background: Conventional treatments for advanced-stage non-small cell lung cancer (NSCLC) confer a progression-free survival of only about 6 months. Immune checkpoint inhibitors (ICIs) have become standard therapies in the management of advanced NSCLC, but are associated with a variety of immune-related adverse events that may be dose-limiting (irAEs). Risk factors for ICI-related pneumonitis, a potentially fatal irAE, have not been well established. We sought to determine the incidence and risk factors for ICI-related pneumonitis in NSCLC in a cohort of patients treated with ICIs as standard of care or as part of a clinical trial. Methods: We performed a retrospective review of 525 patients with advanced NSCLC who received ICI therapy with PD-1 inhibitors, with or without CTLA-4 inhibitors, at MD Anderson Cancer Center between 2015 and 2018. Patients with incomplete data were excluded from the study. Clinical data was collected at the time of ICI therapy and at the time of irAE. The diagnosis of pneumonitis was based on clinical presentation, imaging findings, and microbiological results. We constructed a Fine-Gray competing risks regression model with pneumonitis as the outcome of interest and all-cause mortality as the competing risk. Results: In our initial data analysis based on available data shows a 9.7% raw incidence of pneumonitis (17/177). We found no association between age, race, gender, type of anti-PD-1 therapy, concurrent use of CTLA-4 inhibitors, tumor histology, cumulative radiation dose, or smoking pack-years with the risk for pneumonitis. Patients who were therapy-naïve at the initiation of ICI therapy (hazard ratio [HR] 3.3, 95% confidence interval [CI] 1.0-10.6, p = 0.04), and patients with prior lung disease (HR 2.7, 95% CI 0.8-8.5, p = 0.1) had around a three-fold increase in the risk for pneumonitis after accounting for the competing risk of mortality. Conclusions: NSCLC patients who are therapy-naïve or have prior lung disease on initiation of ICI therapy have a higher risk for pneumonitis. Other studies have shown an increase in pneumonitis in therapy-naïve patients, but the association with prior lung disease is novel. Further analysis on this cohort is ongoing.
Collapse
Affiliation(s)
- Felipe Soto
- University of Texas MD Anderson Cancer Center, Houston, TX
| | - Linda Zhong
- University of Texas MD Anderson Cancer Center, Houston, TX
| | | | - Nathaniel Wilson
- University of Texas Health Science Center at Houston, Houston, TX
| | | | | | - John Heymach
- Department of Thoracic Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | | | - Jeff Lewis
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Waree Rinsurongkawong
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - J. Jack Lee
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Jianjun Zhang
- Department of Thoracic and Head and Neck Medical Oncology, University of Texas MD Anderson Cancer Center; Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, TX
| | - Stephen Swisher
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Tito R. Mendoza
- Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Aung Naing
- Department of Investigational Cancer Therapeutics (Phase I Program), The University of Texas MD Anderson Cancer Center, Houston, TX
| | | | | |
Collapse
|
8
|
Martinez-Zayas G, Almeida FA, Simoff MJ, Yarmus L, Molina S, Young B, Feller-Kopman D, Sagar AES, Gildea T, Debiane LG, Grosu HB, Casal RF, Arain MH, Eapen GA, Jimenez CA, Noor LZ, Baghaie S, Song J, Li L, Ost DE. A Prediction Model to Help with Oncologic Mediastinal Evaluation for Radiation: HOMER. Am J Respir Crit Care Med 2020; 201:212-223. [PMID: 31574238 PMCID: PMC6961739 DOI: 10.1164/rccm.201904-0831oc] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Rationale: When stereotactic ablative radiotherapy is an option for patients with non–small cell lung cancer (NSCLC), distinguishing between N0, N1, and N2 or N3 (N2|3) disease is important. Objectives: To develop a prediction model for estimating the probability of N0, N1, and N2|3 disease. Methods: Consecutive patients with clinical-radiographic stage T1 to T3, N0 to N3, and M0 NSCLC who underwent endobronchial ultrasound–guided staging from a single center were included. Multivariate ordinal logistic regression analysis was used to predict the presence of N0, N1, or N2|3 disease. Temporal validation used consecutive patients from 3 years later at the same center. External validation used three other hospitals. Measurements and Main Results: In the model development cohort (n = 633), younger age, central location, adenocarcinoma, and higher positron emission tomography–computed tomography nodal stage were associated with a higher probability of having advanced nodal disease. Areas under the receiver operating characteristic curve (AUCs) were 0.84 and 0.86 for predicting N1 or higher (vs. N0) disease and N2|3 (vs. N0 or N1) disease, respectively. Model fit was acceptable (Hosmer-Lemeshow, P = 0.960; Brier score, 0.36). In the temporal validation cohort (n = 473), AUCs were 0.86 and 0.88. Model fit was acceptable (Hosmer-Lemeshow, P = 0.172; Brier score, 0.30). In the external validation cohort (n = 722), AUCs were 0.86 and 0.88 but required calibration (Hosmer-Lemeshow, P < 0.001; Brier score, 0.38). Calibration using the general calibration method resulted in acceptable model fit (Hosmer-Lemeshow, P = 0.094; Brier score, 0.34). Conclusions: This prediction model can estimate the probability of N0, N1, and N2|3 disease in patients with NSCLC. The model has the potential to facilitate decision-making in patients with NSCLC when stereotactic ablative radiotherapy is an option.
Collapse
Affiliation(s)
- Gabriela Martinez-Zayas
- Escuela de Medicina y Ciencias de la Salud, Tecnologico de Monterrey, Monterrey, Mexico.,Department of Pulmonary Medicine and
| | | | - Michael J Simoff
- Department of Pulmonary and Critical Care Medicine, Henry Ford Hospital, Detroit, Michigan
| | - Lonny Yarmus
- Division of Pulmonary and Critical Care, Johns Hopkins University, Baltimore, Maryland; and
| | - Sofia Molina
- Escuela de Medicina y Ciencias de la Salud, Tecnologico de Monterrey, Monterrey, Mexico.,Department of Pulmonary Medicine and
| | - Benjamin Young
- Division of Pulmonary and Critical Care Medicine, University Hospitals, Cleveland, Ohio
| | - David Feller-Kopman
- Division of Pulmonary and Critical Care, Johns Hopkins University, Baltimore, Maryland; and
| | | | - Thomas Gildea
- Department of Pulmonary Medicine, Cleveland Clinic, Cleveland, Ohio
| | - Labib G Debiane
- Division of Pulmonary and Critical Care, Johns Hopkins University, Baltimore, Maryland; and
| | | | | | | | | | | | | | | | - Juhee Song
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Liang Li
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | | |
Collapse
|
9
|
Abstract
Abstract
Checkpoint inhibitor therapies are members of a new, groundbreaking class of drugs that reinvigorate the immune system to directly attack tumors. A rare side effect of checkpoint inhibitor therapy is pneumonitis, which typically presents as an interstitial lung disease. In this case report, we present a patient in whom combination therapy with the PD-1 inhibitor pembrolizumab and the CTLA-4 inhibitor ipilimumab induced severe airflow obstruction. This is the first report that shows that checkpoint inhibitors may induce airflow limitation.
Collapse
Affiliation(s)
- Amulya Balagani
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Muhammad H Arain
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Ajay Sheshadri
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| |
Collapse
|
10
|
Sheshadri A, Karimipour M, Vakil E, Bashoura L, Godoy M, Arain MH, Evans SE, Dickey BF, Ost DE, Chemaly RF, Faiz SA. Refinement of estimates of mortality risk using the Radiologic Severity Index in hematologic malignancy patients with respiratory syncytial virus infection. Transpl Infect Dis 2019; 21:e13105. [PMID: 31081570 DOI: 10.1111/tid.13105] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 05/01/2019] [Accepted: 05/02/2019] [Indexed: 12/30/2022]
Abstract
BACKGROUND Immunocompromised hematologic malignancy (HM) patients experience high mortality after respiratory syncytial virus (RSV) lower respiratory tract infection (LRTI). We measured radiologic severity to determine whether it could improve the performance of 60-day mortality models based only upon immunodeficiency severity. METHODS We studied 155 HM patients, including 84 hematopoietic cell transplant recipients, who developed RSV LRTI from 2001 to 2013. We measured immunodeficiency using lymphopenia (lymphocyte count <200 cells/mm3 ), Immunodeficiency Severity Index (ISI), and Severe Immunodeficiency (SID) criteria. Radiologic severity was measured by the Radiologic Severity Index (RSI, range 0-72) at time of LRTI (baseline-RSI) and peak severity (peak-RSI). Delta-RSI was defined as the difference between baseline-RSI and peak-RSI. We used logistic regression models to measure the association of immunodeficiency and RSI with 60-day all-cause mortality, and measured model discrimination using areas under the receiver-operating characteristics curves, calibration using Brier scores, and explained variance using pseudo-R2 values. RESULTS Forty-one patients died within 60 days of RSV LRTI. Severe immunodeficiency was associated with higher mortality. Peak-RSI (odds ratio [OR] 1.06/point, 95% confidence interval [CI] 1.04-1.08), and delta-RSI (OR 1.07/point, 95% CI 1.05-1.10) were associated with 60-day mortality after RSV LRTI, but not baseline-RSI. Addition of peak-RSI or delta-RSI to baseline immunodeficiency improved the discrimination, calibration, and explained variance (P < 0.001) of 60-day mortality models. CONCLUSIONS Although baseline immunodeficiency in HM patients helps predict 60-day mortality after RSV LRTI, mortality risk estimates can be further refined by also measuring LRTI progression using RSI. RSI is well-suited as a marker of LRTI severity in RSV infection.
Collapse
Affiliation(s)
- Ajay Sheshadri
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Mahtab Karimipour
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Erik Vakil
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Lara Bashoura
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Myrna Godoy
- Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Muhammad H Arain
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Scott E Evans
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Burton F Dickey
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - David E Ost
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Roy F Chemaly
- Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Saadia A Faiz
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| |
Collapse
|