1
|
Stanzani M, Sassi C, Battista G, Lewis RE. Beyond biomarkers: How enhanced CT imaging can improve the diagnostic-driven management of invasive mould disease. Med Mycol 2019; 57:S274-S286. [PMID: 31292659 DOI: 10.1093/mmy/myy125] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2018] [Revised: 10/17/2018] [Accepted: 10/30/2018] [Indexed: 12/15/2022] Open
Abstract
CT imaging remains an essential diagnostic test for identification, staging and management of invasive mould infection (IMI) in patients with hematological malignancies. Yet the limited specificity of standard CT imaging can drive excessive antifungal use in patients, especially when more definitive diagnosis cannot be established through microbiology or invasive diagnostic procedures. CT pulmonary angiography (CTPA) is a complimentary, non-invasive approach to standard CT that allows for direct visualization of pulmonary arteries inside infiltrates for signs of angioinvasion, vessel destruction and vessel occlusion. Experience from several centers that are using CTPA as part of a standard diagnostic protocol for IMI suggests that a positive vessel occlusion sign (VOS) is the most sensitive and a specific sign of IMI in both neutropenic and non-neutropenic patients. CTPA is particularly useful in patients who develop suspected breakthrough IMI during antifungal prophylaxis because, unlike serum and/or BAL galactomannan and polymerase chain reaction (PCR) testing, the sensitivity is not reduced by antifungal therapy. A negative VOS may also largely rule-out the presence of IMI, supporting earlier discontinuation of empirical therapy. Future imaging protocols for IMI in patients with hematological malignancies will likely replace standard chest X-rays in favor of early low radiation dose CT exams for screening, with characterization of the lesions by CTPA and routine follow-up using functional/metabolic imaging such as 18F-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (FDG-PET/CT) to assess treatment response. Hence, enhanced CT imaging techniques can improve the diagnostic-driven management of IMI management in high-risk patients with hematological malignancies.
Collapse
Affiliation(s)
- Marta Stanzani
- Institute of Hematology, "Lorenzo e Ariosto Seràgnoli" Department of Hematology and Clinical Oncology S'Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Claudia Sassi
- Division of Radiology, Department of Experimental and Diagnostic Medicine, S. Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Giuseppe Battista
- Division of Radiology, Department of Experimental and Diagnostic Medicine, S. Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Russell E Lewis
- Clinic of Infectious Diseases, Department of Medical and Surgical Sciences, S. Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| |
Collapse
|
2
|
Grannis FW, Ito J, Sandoval AJ, Wilczynski SP, Hogan JM, Erhunmwunsee L. Diagnostic Approach to Life-Threatening Pulmonary Infiltrates. SURGICAL EMERGENCIES IN THE CANCER PATIENT 2017. [PMCID: PMC7123707 DOI: 10.1007/978-3-319-44025-5_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Diagnosis of pulmonary disease is typically based upon consideration of presenting symptoms, physical examination, and pulmonary function testing in combination with classification of radiographic features, to guide diagnostic tests and initiate empiric treatment. When diagnostic efforts and/or empiric treatment fails, thoracic surgeons have traditionally been called upon to perform surgical biopsy of the lung to aid in the diagnosis of indeterminate, life-threatening pulmonary disease. Such biopsy has been requested specifically in the case of diffuse lung disease among patients receiving treatment for solid-organ or hematologic cancers, particularly when symptoms of respiratory failure progress and when noninvasive diagnostic tests and empiric treatments fail to halt progression. In such circumstances, radiologists, pulmonologists, and thoracic surgeons may be consulted and asked to provide tissue specimens that will allow rapid, accurate diagnosis leading to specific treatment. It is imperative that biopsy take place before respiratory failure supervenes [1], and that the specimens provided to clinical laboratories, pathologists, and microbiologists are comprehensive and properly preserved.
Collapse
|
3
|
Chellapandian D, Lehrnbecher T, Phillips B, Fisher BT, Zaoutis TE, Steinbach WJ, Beyene J, Sung L. Bronchoalveolar lavage and lung biopsy in patients with cancer and hematopoietic stem-cell transplantation recipients: a systematic review and meta-analysis. J Clin Oncol 2015; 33:501-9. [PMID: 25559816 DOI: 10.1200/jco.2014.58.0480] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE The objective of this study was to describe the diagnostic yield and complication rate of bronchoalveolar lavage (BAL) and lung biopsy in the evaluation of pulmonary lesions in patients with cancer and recipients of hematopoietic stem-cell transplantation (HSCT). METHODS We conducted a systematic literature review and performed electronic searches of Ovid MEDLINE, EMBASE, and Cochrane Central Register of Controlled Trials. Studies were included if patients had cancer or were recipients of HSCT, and if they underwent BAL or lung biopsy for the evaluation of pulmonary lesions. Only English language publications were included. RESULTS In all, 14,148 studies were screened; 72 studies of BAL and 31 of lung biopsy were included. The proportion of procedures leading to any diagnosis was similar by procedure type (0.53 v 0.54; P = .94) but an infectious diagnosis was more common with BAL compared with lung biopsy (0.49 v 0.34; P < .001). Lung biopsy more commonly led to a noninfectious diagnosis (0.43 v 0.07; P < .001) and was more likely to change how the patient was managed (0.48 v 0.31; P = .002) compared with BAL. However, complications were more common with lung biopsy (0.15 v 0.08; P = .006), and procedure-related mortality was four-fold higher for lung biopsy (0.0078) compared with BAL (0.0018). CONCLUSION BAL may be the preferred diagnostic modality for the evaluation of potentially infectious pulmonary lesions because of lower complication and mortality rates; thus, choice of procedure depends on clinical suspicion of infection. Guidelines to promote consistency in the approach to the evaluation of lung infiltrates may improve clinical care of patients.
Collapse
Affiliation(s)
- DeepakBabu Chellapandian
- DeepakBabu Chellapandian, Joseph Beyene, and Lillian Sung, The Hospital for Sick Children, Toronto; Joseph Beyene, McMaster University, Hamilton, Ontario, Canada; Thomas Lehrnbecher, Johann Wolfgang Goethe University, Frankfurt, Germany; Bob Phillips, Centre for Reviews and Dissemination, University of York, York, United Kingdom; Brian T. Fisher and Theoklis E. Zaoutis, Children's Hospital of Philadelphia, Philadelphia, PA; and William J. Steinbach, Duke University Medical Center, Durham, NC
| | - Thomas Lehrnbecher
- DeepakBabu Chellapandian, Joseph Beyene, and Lillian Sung, The Hospital for Sick Children, Toronto; Joseph Beyene, McMaster University, Hamilton, Ontario, Canada; Thomas Lehrnbecher, Johann Wolfgang Goethe University, Frankfurt, Germany; Bob Phillips, Centre for Reviews and Dissemination, University of York, York, United Kingdom; Brian T. Fisher and Theoklis E. Zaoutis, Children's Hospital of Philadelphia, Philadelphia, PA; and William J. Steinbach, Duke University Medical Center, Durham, NC
| | - Bob Phillips
- DeepakBabu Chellapandian, Joseph Beyene, and Lillian Sung, The Hospital for Sick Children, Toronto; Joseph Beyene, McMaster University, Hamilton, Ontario, Canada; Thomas Lehrnbecher, Johann Wolfgang Goethe University, Frankfurt, Germany; Bob Phillips, Centre for Reviews and Dissemination, University of York, York, United Kingdom; Brian T. Fisher and Theoklis E. Zaoutis, Children's Hospital of Philadelphia, Philadelphia, PA; and William J. Steinbach, Duke University Medical Center, Durham, NC
| | - Brian T Fisher
- DeepakBabu Chellapandian, Joseph Beyene, and Lillian Sung, The Hospital for Sick Children, Toronto; Joseph Beyene, McMaster University, Hamilton, Ontario, Canada; Thomas Lehrnbecher, Johann Wolfgang Goethe University, Frankfurt, Germany; Bob Phillips, Centre for Reviews and Dissemination, University of York, York, United Kingdom; Brian T. Fisher and Theoklis E. Zaoutis, Children's Hospital of Philadelphia, Philadelphia, PA; and William J. Steinbach, Duke University Medical Center, Durham, NC
| | - Theoklis E Zaoutis
- DeepakBabu Chellapandian, Joseph Beyene, and Lillian Sung, The Hospital for Sick Children, Toronto; Joseph Beyene, McMaster University, Hamilton, Ontario, Canada; Thomas Lehrnbecher, Johann Wolfgang Goethe University, Frankfurt, Germany; Bob Phillips, Centre for Reviews and Dissemination, University of York, York, United Kingdom; Brian T. Fisher and Theoklis E. Zaoutis, Children's Hospital of Philadelphia, Philadelphia, PA; and William J. Steinbach, Duke University Medical Center, Durham, NC
| | - William J Steinbach
- DeepakBabu Chellapandian, Joseph Beyene, and Lillian Sung, The Hospital for Sick Children, Toronto; Joseph Beyene, McMaster University, Hamilton, Ontario, Canada; Thomas Lehrnbecher, Johann Wolfgang Goethe University, Frankfurt, Germany; Bob Phillips, Centre for Reviews and Dissemination, University of York, York, United Kingdom; Brian T. Fisher and Theoklis E. Zaoutis, Children's Hospital of Philadelphia, Philadelphia, PA; and William J. Steinbach, Duke University Medical Center, Durham, NC
| | - Joseph Beyene
- DeepakBabu Chellapandian, Joseph Beyene, and Lillian Sung, The Hospital for Sick Children, Toronto; Joseph Beyene, McMaster University, Hamilton, Ontario, Canada; Thomas Lehrnbecher, Johann Wolfgang Goethe University, Frankfurt, Germany; Bob Phillips, Centre for Reviews and Dissemination, University of York, York, United Kingdom; Brian T. Fisher and Theoklis E. Zaoutis, Children's Hospital of Philadelphia, Philadelphia, PA; and William J. Steinbach, Duke University Medical Center, Durham, NC
| | - Lillian Sung
- DeepakBabu Chellapandian, Joseph Beyene, and Lillian Sung, The Hospital for Sick Children, Toronto; Joseph Beyene, McMaster University, Hamilton, Ontario, Canada; Thomas Lehrnbecher, Johann Wolfgang Goethe University, Frankfurt, Germany; Bob Phillips, Centre for Reviews and Dissemination, University of York, York, United Kingdom; Brian T. Fisher and Theoklis E. Zaoutis, Children's Hospital of Philadelphia, Philadelphia, PA; and William J. Steinbach, Duke University Medical Center, Durham, NC.
| |
Collapse
|
5
|
Messika J, Parquin F, Puyo P, Sage E, Bonnette P, Rivaud E, Catherinot E, Couderc LJ, Chapelier A. [Lung surgery in haematological patients: useful? hazardous?]. REVUE DE PNEUMOLOGIE CLINIQUE 2011; 67:220-225. [PMID: 21920281 DOI: 10.1016/j.pneumo.2011.06.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 06/06/2011] [Indexed: 05/31/2023]
Abstract
Respiratory complications are frequent in haematological patients. Lung surgery, either for diagnosis or treatment, is considered useful but hazardous in these patients. We performed a reappraisal study of this purpose; retrospective study in a university centre, located in the Paris area, France. We analysed the entire records of all the haematological patients admitted in the Thoracic Surgery department from October 2001 to January 2009, among 400 haematological patients with pulmonary complications admitted to the Respiratory Diseases department. Seventeen patients (male: n=13, mean age 47 ± 15 years) underwent lung surgery. Underlying haematological disease was acute (n=7) or chronic (n=5) leukaemia, lymphoma (n=4), and eight have had stem cell transplantation. Thirteen patients had been exposed to a cytotoxic chemotherapy with known pulmonary toxicity. Respiratory diseases have been evolving for 112 days (10-663 days), and 14 patients received previously antibiotic and/or antifungal therapy. One patient was neutropenic and three had thrombopenia. Five patients underwent curative surgery for a residual pulmonary nodule after medical treatment of invasive aspergillosis, and 12 had a diagnostic procedure (open lung biopsy by video-assisted thoracoscopy [n=2]; thoracotomy [n=8]). Surgery permitted a final diagnosis in all 12 cases: non-specific infiltrative pneumonia (n=4), pulmonary graft versus host disease (n=3), granulomatous pneumocystosis (n=1), invasive aspergillosis (n=1), bronchial carcinoma (n=1), EBV-related lymphoproliferation (n=1), and tuberculosis (n=1). Therapeutic regimens were modified according to the surgical results in ten cases (84%). All patients were extubated at the end of surgery. Post-operative complications were: prolonged air leaks (n=3), pneumonia (n=1), parenchymal hematoma (n=1), acute coronary syndrome (n=1). Seven patients were admitted in the Intensive Care Unit, and five had non-invasive ventilation. Three patients died from respiratory failure: NSIP (n=2), pneumocystosis (n=1). Lung surgery for selected haematological patients has two indications: (1) curative surgery, for a residual pulmonary nodule after medical treatment of invasive aspergillosis; (2) diagnostic procedure, leading frequently to modifications of therapeutic regimens, with low rate of complications, in highly selected patients.
Collapse
Affiliation(s)
- J Messika
- Service de Chirurgie Thoracique, Hôpital Foch, 40, rue Worth, 92150 Suresnes, France
| | | | | | | | | | | | | | | | | |
Collapse
|
7
|
Armenian SH, La Via WV, Siegel SE, Mascarenhas L. Evaluation of persistent pulmonary infiltrates in pediatric oncology patients. Pediatr Blood Cancer 2007; 48:165-72. [PMID: 16411212 DOI: 10.1002/pbc.20747] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
PURPOSE To evaluate the role of bronchoalveolar lavage (BAL), computed-tomography-guided biopsy (CTB), and open lung biopsy (OLB) in the management of persistent pulmonary infiltrates in pediatric oncology patients. METHODS Retrospective review of clinical records of pediatric oncology patients who underwent BAL, CTB, and OLB over a 7-year period. Data was compared across the three procedures using chi-square analysis. Logistic regression was used to adjust potential confounding variables for diagnostic yield. RESULTS There were 113 consecutive patients who underwent 140 separate procedures during their hospitalization. Thirty (26%) patients had a previous BMT. BALs were more likely to occur as the first line of investigation (98% vs. 47%, 45%; P < 0.01) and in patients with diffuse infiltrates (64% vs. 6%, 26%; P < 0.01) when compared to CTB and OLB, respectively. OLBs were performed less frequently in neutropenic patients (26% vs. 53%, 54%; P < 0.05), more often led to change in management directly because of procedure (61% vs. 12%, 33%; P < 0.01), and had higher diagnostic yield (61% vs. 24%, 36%; P < 0.01) when compared to CTB and BAL, respectively. Diagnostic yield of OLB was significantly higher regardless of diffuse or focal nature of infiltrate. Major adverse events after a procedure were not significantly different across the three procedures. Logistic regression demonstrated that having an OLB was independently associated with identifying the cause of pulmonary infiltrate. CONCLUSION OLB appears to be safe, has the best diagnostic yield, and leads to change in management more often than CTB or BAL in pediatric oncology patients with persistent pulmonary infiltrates.
Collapse
Affiliation(s)
- Saro H Armenian
- Division of Hematology/Oncology, Childrens Hospital Los Angeles, Los Angeles, California 90027, USA
| | | | | | | |
Collapse
|