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Campbell WA, Chick JFB, Shin DS, Makary MS. Value of interventional radiology and their contributions to modern medical systems. FRONTIERS IN RADIOLOGY 2024; 4:1403761. [PMID: 39086502 PMCID: PMC11288872 DOI: 10.3389/fradi.2024.1403761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Accepted: 06/25/2024] [Indexed: 08/02/2024]
Abstract
Interventional radiology (IR) is a unique specialty that incorporates a diverse set of skills ranging from imaging, procedures, consultation, and patient management. Understanding how IR generates value to the healthcare system is important to review from various perspectives. IR specialists need to understand how to meet demands from various stakeholders to expand their practice improving patient care. Thus, this review discusses the domains of value contributed to medical systems and outlines the parameters of success. IR benefits five distinct parties: patients, practitioners, payers, employers, and innovators. Value to patients and providers is delivered through a wide set of diagnostic and therapeutic interventions. Payers and hospital systems financially benefit from the reduced cost in medical management secondary to fast patient recovery, outpatient procedures, fewer complications, and the prestige of offering diverse expertise for complex patients. Lastly, IR is a field of rapid innovation implementing new procedural technology and techniques. Overall, IR must actively advocate for further growth and influence in the medical field as their value continues to expand in multiple domains. Despite being a nascent specialty, IR has become indispensable to modern medical practice.
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Affiliation(s)
- Warren A. Campbell
- Division of Vascular and Interventional Radiology, Department of Radiology, University of Virginia, Charlottesville, VA, United States
| | - Jeffrey F. B. Chick
- Division of Vascular and Interventional Radiology, Department of Radiology, University of Washington, Seattle, WA, United States
| | - David S. Shin
- Division of Vascular and Interventional Radiology, Department of Radiology, University of Southern California, Los Angeles, CA, United States
| | - Mina S. Makary
- Division of Vascular and Interventional Radiology, Department of Radiology, The Ohio State University Wexner Medical Center, Columbus, OH, United States
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Lee G, Kim S, Chang S, Sohn H, Kang YA, Park Y. Epidemiological Characteristics of Nontuberculous Mycobacterial Pulmonary Disease in South Korea: A Meta-analysis of Individual Participant Data. Tuberc Respir Dis (Seoul) 2024; 87:386-397. [PMID: 38590075 PMCID: PMC11222092 DOI: 10.4046/trd.2023.0193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 02/29/2024] [Accepted: 04/07/2024] [Indexed: 04/10/2024] Open
Abstract
BACKGROUND Despite the global increase in nontuberculous mycobacterial pulmonary disease (NTM-PD), clinical characteristics show geographical variations. We investigated the clinical characteristics of patients with NTM-PD in South Korea. METHODS We systematically reviewed articles concerning patients with NTM-PD in South Korea until February 2022. Individual participant data, regardless of treatment, were collected using a standard case report form. RESULTS Data of 6,489 patients from 11 hospitals between 2002 and 2019 were analyzed. The mean age was 61.5±11.7 years, of whom 57.7% were women. Mycobacterium avium (41.4%) and Mycobacterium intracellulare (38.4%) comprised most of the causative species, followed by Mycobacterium abscessus subspecies abscessus (8.6%) and M. abscessus subspecies massiliense (7.8%). Bronchiectasis (59.4%) was the most common pulmonary comorbidity. Although reported cases of NTM-PD increased over the years, the proportions of causative species and radiologic forms remained similar. Distinct clinical characteristics were observed according to age and sex. Men were older at the time of diagnosis (median 63.8 years vs. 59.9 years, p<0.001), and had more cavitary lesions than women (38.8% vs. 21.0%, p<0.001). The older group (≥65 years) had higher proportions of patients with body mass index <18.5 kg/m2 (27.4% vs. 18.6%, p<0.001) and cavitary lesions (29.9% vs. 27.6%, p=0.009) than the younger group. CONCLUSION We conducted a meta-analysis of the clinical characteristics of patients with NTM-PD in South Korea, and found age- and sex-related differences in disease- specific severity. Further investigation would enhance our comprehension of the nature of the disease, and inherited and acquired host factors.
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Affiliation(s)
- Geunin Lee
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sol Kim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Shihwan Chang
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hojoon Sohn
- Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Young Ae Kang
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
- Institute of Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Youngmok Park
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
- Institute for Innovation in Digital Healthcare, Yonsei University, Seoul, Republic of Korea
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Hashimoto K, Nii T, Sumitani H, Yokoyama M, Miyamoto S, Mihashi Y, Nagata Y, Matsuki T, Tsujino K, Miki K, Kida H. Diagnosis and Management of Drug-Induced Interstitial Lung Disease Associated with Amikacin Liposome Inhalation Suspension in Refractory Mycobacterium Avium Complex Pulmonary Disease: A Case Report. Infect Drug Resist 2023; 16:6629-6634. [PMID: 37840829 PMCID: PMC10576464 DOI: 10.2147/idr.s427544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 09/27/2023] [Indexed: 10/17/2023] Open
Abstract
Amikacin liposome inhalation suspension (ALIS) is a key drug for the treatment of refractory Mycobacterium avium complex pulmonary disease (MAC-PD). Although cases of drug-induced interstitial lung disease (DIILD) by ALIS have been reported, its diagnosis is challenging due to overlapping existing pulmonary shadows, airway bleeding, exacerbation of underlying conditions, and the potential for various concurrent infections. A 72-year-old woman started treatment with ALIS for refractory MAC-PD. Three weeks later, she had a fever, cough, and appetite loss. She was hospitalized because multiple infiltrative opacities were observed on chest X-ray and chest computed tomography. Because the opacities worsened after empiric antibiotic therapy with broad-spectrum antibiotics, we initiated corticosteroid therapy, suspecting DIILD caused by ALIS, although drug lymphocyte stimulation tests for ALIS and amikacin were negative. Three days later, we found signs of improvement and quickly tapered the corticosteroids. After obtaining informed consent, we performed a drug provocation test of ALIS. Seven days later, she exhibited fever, an increased peripheral white blood cell count, and elevated serum C-reactive protein level, all of which returned to baseline 4 days after stopping ALIS, leading to a diagnosis of DIILD caused by ALIS in this patient. DIILD caused by ALIS is rare but should be carefully diagnosed to ensure that patients with refractory MAC-PD do not miss the opportunity to receive ALIS treatment.
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Affiliation(s)
- Kazuki Hashimoto
- Department of Respiratory Medicine, National Hospital Organization Osaka Toneyama Medical Center, Osaka, Japan
| | - Takuro Nii
- Department of Respiratory Medicine, National Hospital Organization Osaka Toneyama Medical Center, Osaka, Japan
| | - Hitoshi Sumitani
- Department of Respiratory Medicine, National Hospital Organization Osaka Toneyama Medical Center, Osaka, Japan
| | - Masashi Yokoyama
- Department of Respiratory Medicine, National Hospital Organization Osaka Toneyama Medical Center, Osaka, Japan
| | - Satoshi Miyamoto
- Department of Respiratory Medicine, National Hospital Organization Osaka Toneyama Medical Center, Osaka, Japan
| | - Yasuhiro Mihashi
- Department of Respiratory Medicine, National Hospital Organization Osaka Toneyama Medical Center, Osaka, Japan
| | - Yuka Nagata
- Department of Respiratory Medicine, National Hospital Organization Osaka Toneyama Medical Center, Osaka, Japan
| | - Takanori Matsuki
- Department of Respiratory Medicine, National Hospital Organization Osaka Toneyama Medical Center, Osaka, Japan
| | - Kazuyuki Tsujino
- Department of Respiratory Medicine, National Hospital Organization Osaka Toneyama Medical Center, Osaka, Japan
| | - Keisuke Miki
- Department of Respiratory Medicine, National Hospital Organization Osaka Toneyama Medical Center, Osaka, Japan
| | - Hiroshi Kida
- Department of Respiratory Medicine, National Hospital Organization Osaka Toneyama Medical Center, Osaka, Japan
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Nazarenko N, Borkowski P, Berges MM, Varrias D. Lady Windermere syndrome with haemoptysis: suspected pulmonary aspergilloma and MAC pulmonary disease. BMJ Case Rep 2023; 16:e256349. [PMID: 37714562 PMCID: PMC10510905 DOI: 10.1136/bcr-2023-256349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/17/2023] Open
Abstract
We present a case of a woman in her 70s, with a history of Mycobacterium avium complex (MAC) pulmonary disease, pectus excavatum, s-shaped thoracolumbar scoliosis, bronchiectasis of the right middle lobe, lingula of left upper lobe, and malnutrition with low body mass index of 14 kg/m2, who presented to the hospital due to worsening shortness of breath and small volume haemoptysis over 2 weeks. The patient was diagnosed with pulmonary MAC infection for the first time in 1999 without known history of pulmonary disease. Later on, it was complicated by massive haemoptysis requiring bronchial artery embolisation; however, she was unable to complete an oral antibiotic regimen due to gastrointestinal adverse reactions. Chest CT identified a newly found mass in the left upper lobe bulla, consistent with a radiological finding of aspergilloma. We present a rare symptoms constellation, described as 'Lady Windermere syndrome' and chronic untreated MAC infection progressing from reticulonodular changes to fibrocavitary lung disease and suspected aspergilloma formation.
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Giller D, Scherbakova G, Enilenis I, Martel I, Kesaev O, Koroev V, Popova A, Ilyukhin A, Basangova V, Smerdin S, Mayusupov S, Saenko S, Frolova O, Vinarskaya V, Severova L. A Comparison of Clinical and Radiographic Signs of Nontuberculous Mycobacterial Pulmonary Disease, Destructive Drug-Resistant Pulmonary Tuberculosis and a Combination of Nontuberculous Mycobacterium Pulmonary Disease and Pulmonary Tuberculosis. Pathogens 2023; 12:887. [PMID: 37513734 PMCID: PMC10384069 DOI: 10.3390/pathogens12070887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 06/20/2023] [Accepted: 06/27/2023] [Indexed: 07/30/2023] Open
Abstract
A misdiagnosis of isolated pulmonary tuberculosis (pTB) is highly likely when a patient has nontuberculous mycobacterial pulmonary disease (NTMPD) or a combination of nontuberculous mycobacterium pulmonary disease and pulmonary tuberculosis. Frequently, bacterial excretion is absent or only Mycobacteria tuberculosis (MBT) is found. This often results in an incorrect diagnosis and subsequent misinformed treatment regimes. In order to determine possible clinical and radiographic differences between patients with NTMPD (Group 1), destructive drug-resistant pulmonary tuberculosis (Group 3) and a combination of NTMPD and pTB (Group 2) we compare clinical and radiographic signs for these three patient groups. When comparing with Group 3 (2.5%), Groups 1 (25%) and 2 (17.4%) have a substantially higher incidence of pulmonary haemorrhages. Thus, upon clinically observing the combination of pTB and NTMPD, there are no pathognomonic clinical and radiographic detected symptoms. However, the presence of an indolent course, hemoptysis and bronchiectasis in the presence of acid-fast bacteria (or identified MBT) in the sputum makes it possible to suspect not simple pTB, but a combination of pTB and NTMPD. To clarify this necessitated in-depth bacteriological examination.
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Affiliation(s)
- Dmitrii Giller
- Department of Phthisiopulmonology and Thoracic Surgery Named after M.I. Perelman, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow 119991, Russia
| | - Galina Scherbakova
- Department of Phthisiopulmonology and Thoracic Surgery Named after M.I. Perelman, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow 119991, Russia
| | - Inga Enilenis
- Department of Phthisiopulmonology and Thoracic Surgery Named after M.I. Perelman, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow 119991, Russia
| | - Ivan Martel
- Department of Phthisiopulmonology and Thoracic Surgery Named after M.I. Perelman, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow 119991, Russia
| | - Oleg Kesaev
- Department of Phthisiopulmonology and Thoracic Surgery Named after M.I. Perelman, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow 119991, Russia
| | - Vadim Koroev
- Department of Phthisiopulmonology and Thoracic Surgery Named after M.I. Perelman, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow 119991, Russia
| | - Anna Popova
- Department of Phthisiopulmonology and Thoracic Surgery Named after M.I. Perelman, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow 119991, Russia
| | - Alexandr Ilyukhin
- Department of Phthisiopulmonology and Thoracic Surgery Named after M.I. Perelman, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow 119991, Russia
| | - Valeria Basangova
- Department of Phthisiopulmonology and Thoracic Surgery Named after M.I. Perelman, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow 119991, Russia
| | - Sergey Smerdin
- State Budgetary Healthcare Institution of the Moscow Region "Moscow Regional Clinical Anti-Tuberculosis Dispensary", Sukmanikha Village, Shchelkovsky District, Moscow 170555, Russia
| | - Shokirjon Mayusupov
- Republican Specialized Scientific-Practical Medical Center for Phthisiology and Pulmonology, St. Majlisy, Shaykhotokhur District, Tashkent 100071, Uzbekistan
| | - Sergey Saenko
- Rostov Regional Clinical Center of Phthisiopulmonology, St. Orskaya, 24, Rostov-on-Don 344065, Russia
| | - Olga Frolova
- Department of Phthisiopulmonology and Thoracic Surgery Named after M.I. Perelman, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow 119991, Russia
- Department of Phthisiopulmonology, Pirogov Russian National Research Medical University, Moscow 117997, Russia
| | - Veronika Vinarskaya
- Department of Phthisiopulmonology and Thoracic Surgery Named after M.I. Perelman, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow 119991, Russia
| | - Lyudmila Severova
- Department of Phthisiopulmonology and Thoracic Surgery Named after M.I. Perelman, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow 119991, Russia
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Hwang H, Lee JK, Heo EY, Kim DK, Lee HW. The factors associated with mortality and progressive disease of nontuberculous mycobacterial lung disease: a systematic review and meta-analysis. Sci Rep 2023; 13:7348. [PMID: 37147519 PMCID: PMC10162985 DOI: 10.1038/s41598-023-34576-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 05/03/2023] [Indexed: 05/07/2023] Open
Abstract
This systematic review and meta-analysis aimed to comprehensively evaluate the factors associated with mortality and progressive disease in NTM-LD patients. We conducted a literature search to identify the eligible studies, dated between January 1, 2007, and April 12, 2021. Forty-one studies with total 10,452 patients were included. The overall all-cause mortality rate was 20% (95% CI 17-24%). The overall rates of clinical and radiographic progressive disease were 46% (95% CI 39-53%) and 43% (95% CI 31-55%), respectively. Older age, male sex, history of TB, diabetes, chronic heart disease, malignancy, systemic immunosuppression, chronic liver disease, presence of cavity, consolidative radiologic features, acid-fast bacillus (AFB) smear positivity, hypoalbuminemia, anemia, increasing platelet count, high CRP, and high ESR were significantly associated with increased all-cause mortality, whereas increasing body mass index (BMI), hemoptysis, and treatment with rifamycin regimen (in M. xenopi) were significantly associated with decreased all-cause mortality in multivariable analysis. History of TB, Aspergillus co-infection, cough, increased sputum, weight loss, presence of cavity, and AFB smear positivity were significantly associated with increased clinical progression with treatment, while older age and low BMI were significantly associated with decreased clinical progression in multivariable analysis. Older age, interstitial lung disease, presence of cavity, consolidative radiologic feature, anemia, high CRP, and leukocytosis were significantly associated with increased radiographic progression after adjusting for covariates. Older age, history of tuberculosis, presence of cavity, consolidative radiologic features, AFB smear positivity, anemia, and high C-reactive protein were common significant factors associated with the all-cause mortality and clinical or radiographic progressive disease of NTM-LD. These factors are thought to directly affect NTM-LD related mortality. The future prediction models for the prognosis of NTM-LD should be established considering these factors.
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Affiliation(s)
- Hyeontaek Hwang
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Jung-Kyu Lee
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University College of Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, 20, Boramae-ro 5-gil, Dongjak-gu, Seoul, 07061, Republic of Korea
| | - Eun Young Heo
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University College of Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, 20, Boramae-ro 5-gil, Dongjak-gu, Seoul, 07061, Republic of Korea
| | - Deog Kyeom Kim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University College of Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, 20, Boramae-ro 5-gil, Dongjak-gu, Seoul, 07061, Republic of Korea
| | - Hyun Woo Lee
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University College of Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, 20, Boramae-ro 5-gil, Dongjak-gu, Seoul, 07061, Republic of Korea.
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Lim RK, Tremblay A, Lu S, Somayaji R. Evaluating hemoptysis hospitalizations among patients with bronchiectasis in the United States: a population-based cohort study. BMC Pulm Med 2021; 21:392. [PMID: 34852812 PMCID: PMC8638373 DOI: 10.1186/s12890-021-01762-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Accepted: 11/19/2021] [Indexed: 12/04/2022] Open
Abstract
Background The burden of hospitalizations and mortality for hemoptysis due to bronchiectasis is not well characterized. The primary outcome of our study was to evaluate in-hospital mortality in patients admitted with hemoptysis and bronchiectasis, as well as the rates of bronchial artery embolization, length of stay, and hospitalization costs. Methods The authors queried the Nationwide Inpatient Sample (NIS) claims database for hospitalizations between 2016 and 2017 using the ICD-10-CM codes for hemoptysis and bronchiectasis in the United States. Multivariable regression was used to evaluate predictors of in-hospital mortality, embolization, length of stay, and hospital costs. Results There were 8240 hospitalizations (weighted) for hemoptysis in the United States from 2016 to 2017. The overall in-hospital mortality was 4.5%, but higher in males compared to females. Predictors of in-hospital mortality included undergoing three or more procedures, age, and congestive heart failure. Bronchial artery embolization (BAE) was utilized during 2.1% of hospitalizations and was more frequently used in those with nontuberculous mycobacteria and aspergillus infections, but not pseudomonal infections. The mean length of stay was 6 days and the median hospitalization cost per patient was USD $9,610. Having comorbidities and procedures was significantly associated with increased length of stay and costs. Conclusion Hemoptysis is a frequent indication for hospitalization among the bronchiectasis population. In-hospital death occurred in approximately 4.5% of hospitalizations. The effectiveness of BAE in treating and preventing recurrent hemoptysis from bronchiectasis needs to be explored.
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Affiliation(s)
- Rachel K Lim
- Department of Medicine, University of Calgary, Calgary, Canada. .,Cumming School of Medicine, University of Calgary, Calgary, Canada.
| | - Alain Tremblay
- Department of Medicine, University of Calgary, Calgary, Canada.,Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Shengjie Lu
- Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Ranjani Somayaji
- Cumming School of Medicine, University of Calgary, Calgary, Canada.,Department of Microbiology, Immunology and Infectious Disease, University of Calgary, Calgary, Canada.,Department of Community Health Sciences, University of Calgary, Calgary, Canada
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Bronchial artery embolization for hemoptysis: A systematic review and meta-analysis. J Interv Med 2021; 4:172-180. [PMID: 35586385 PMCID: PMC8947981 DOI: 10.1016/j.jimed.2021.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 08/04/2021] [Accepted: 08/10/2021] [Indexed: 11/20/2022] Open
Abstract
Objective To assess the safety and efficacy of bronchial artery embolization (BAE) for hemoptysis. Methods and materials Databases with articles published in English, including Pubmed, Embase, Web of science and Chochrane library, were comprehensively searched to get accurate, up-to-date and sufficient literature about BAE for hemoptysis until March 2020. The technical success rates, immediate control rates, recurrence rates, mortality rates, and total complication rates (minor and major complication rates) extracted from the articles were pooled to estimate and assess the efficacy and safety of BAE using random-effect and fixed-effect models. Results 21 articles published between 2008 and 2019, which include a total of 2511 patients, were studied to evaluate the safety and efficacy of BAE. The technical success and immediate control rates are 99.9% (95%CI: 99%–100%) and 99.5% (95%CI: 97.8%–99.2%), respectively. This study showed hemoptysis recurrence in 23.7% (95%CI: 18.5%–28.9%) with a mortality rate of 2% (95%CI: 0–3%). Additionally, the assessment of complications revealed a total complication rate of 13.4% (95% CI: 7.6–19.2%), in which 0.2% (95% CI: 0.2–0.4%) were major complications and 10% (95% CI: 4.7–9.6%) were minor complications. Conclusion BAE is an effective, safe, and feasible procedure with a low complication rate for hemoptysis patients. However, recurrence of hemoptysis is still at high risk after BAE due to different underlying diseases.
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Ogata H, Moriwaki A, Nakagawa T, Sakoda S, Ishimatsu A, Taguchi K, Aso H, Nogami H, Kadowaki M, Tateshi Y, Yoshida M. Association of serum antibodies against the Mycobacterium avium complex and hemoptysis: a cross-sectional study. BMC Infect Dis 2021; 21:480. [PMID: 34039293 PMCID: PMC8157429 DOI: 10.1186/s12879-021-06182-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 05/14/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Hemoptysis is very common and can be life threatening in clinical practice for nontuberculous mycobacteria. The serum antibody against the Mycobacterium avium complex (MAC-Ab), the majority of nontuberculous mycobacteria species, is well known to reflect the activity of MAC lung disease; however, there is no study investigating the association between the MAC-Ab and hemoptysis in MAC patients. Therefore, we assessed whether the MAC-Ab is a good biomarker for hemoptysis among subjects with MAC lung disease. METHODS This study was conducted as a five-year retrospective survey at the National Hospital Organization Fukuoka National Hospital. A total of 155 patients aged ≥20 years with MAC lung disease were enrolled and separated into seropositive and seronegative groups using the cutoff for MAC-Ab levels of 0.7 U/ml. The prevalence of hemoptysis and odds ratios for the presence of hemoptysis were estimated and compared between the groups. To investigate the linear trends in the relationship between MAC-Ab levels and hemoptysis, the subjects were classified into three groups using the tertile distribution of the MAC-Ab. RESULTS The prevalence of hemoptysis was twice as high in the seropositive group than in the seronegative group (42.2 and 21.7%, respectively, P = 0.02). The multivariable-adjusted risk of hemoptysis was elevated in the seropositive group as compared with the seronegative group (odds ratio = 2.79 (95% confidence interval 1.15-7.44)). Likewise, when categorizing the subjects into three groups, the risk of hemoptysis increased with increasing MAC-Ab levels (P = 0.03 for trend). CONCLUSIONS A positive MAC-Ab level was a significant risk factor for hemoptysis among patients with MAC lung disease. There were also positive trends in the association between the MAC-Ab titer and the likelihood of hemoptysis. Measuring the MAC-Ab may contribute not only to early detection of the risk of hemoptysis but also to early intervention with anti-NTM therapy and, as a result, to the prevention of hemoptysis in MAC patients.
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Affiliation(s)
- Hiroaki Ogata
- Department of Respiratory Medicine, National Hospital Organization Fukuoka National Hospital, 4-39-1 Yakatabaru, Minami-ku, Fukuoka, 811-1394, Japan.
| | - Atsushi Moriwaki
- Department of Respiratory Medicine, National Hospital Organization Fukuoka National Hospital, 4-39-1 Yakatabaru, Minami-ku, Fukuoka, 811-1394, Japan
| | - Taisuke Nakagawa
- Department of Respiratory Medicine, National Hospital Organization Fukuoka National Hospital, 4-39-1 Yakatabaru, Minami-ku, Fukuoka, 811-1394, Japan
| | - Soichiro Sakoda
- Department of Respiratory Medicine, National Hospital Organization Fukuoka National Hospital, 4-39-1 Yakatabaru, Minami-ku, Fukuoka, 811-1394, Japan
| | - Akiko Ishimatsu
- Department of Respiratory Medicine, National Hospital Organization Fukuoka National Hospital, 4-39-1 Yakatabaru, Minami-ku, Fukuoka, 811-1394, Japan
| | - Kazuhito Taguchi
- Department of Respiratory Medicine, National Hospital Organization Fukuoka National Hospital, 4-39-1 Yakatabaru, Minami-ku, Fukuoka, 811-1394, Japan
| | - Hiroshi Aso
- Department of Respiratory Medicine, National Hospital Organization Fukuoka National Hospital, 4-39-1 Yakatabaru, Minami-ku, Fukuoka, 811-1394, Japan
| | - Hiroko Nogami
- Department of Respiratory Medicine, National Hospital Organization Fukuoka National Hospital, 4-39-1 Yakatabaru, Minami-ku, Fukuoka, 811-1394, Japan
| | - Masako Kadowaki
- Department of Infectious Diseases, National Hospital Organization Fukuoka National Hospital, 4-39-1 Yakatabaru, Minami-ku, Fukuoka, 811-1394, Japan
| | - Yuko Tateshi
- Department of Radiology, National Hospital Organization Fukuoka National Hospital, 4-39-1 Yakatabaru, Minami-ku, Fukuoka, 811-1394, Japan
| | - Makoto Yoshida
- Department of Respiratory Medicine, National Hospital Organization Fukuoka National Hospital, 4-39-1 Yakatabaru, Minami-ku, Fukuoka, 811-1394, Japan
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Minomo S, Kobayashi T, Katayama K, Ryuge M, Kagawa T, Tsuyuguchi K, Matsui H, Suzuki K. Risk factors for hemoptysis in Mycobacterium avium complex lung disease. Respir Investig 2020; 59:218-222. [PMID: 33069662 DOI: 10.1016/j.resinv.2020.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 09/01/2020] [Accepted: 09/14/2020] [Indexed: 11/15/2022]
Abstract
BACKGROUND Hemoptysis is a frequent and sometimes fatal complication of non-tuberculous mycobacterial (NTM) lung disease. The risk factors for hemoptysis are not well understood. In the current study, potential risk factors for hemoptysis were investigated in patients with Mycobacterium avium complex (MAC) lung disease, which is the most common NTM in Japan. METHODS Medical records from the Kinki-Chuo Chest Medical Center were reviewed. Consecutive patients with MAC lung disease diagnosed in 2014 and followed up for more than 1 year in the hospital were included in the study. Hemoptysis was confirmed between 2014 and 2016. The characteristics of patients with hemoptysis and non-hemoptysis at the time of the initial diagnosis of MAC lung disease were obtained from the medical records, and the two groups were compared. The radiological findings assessed included nodules, infiltration shadows, cavities, and bronchiectasis. Each was classified and scored individually in six lung fields, and these data were used to generate radiological scores. RESULTS The study included 82 patients with MAC lung disease, 18 with hemoptysis and 64 without. Higher total radiological severity score at the time of the initial diagnosis of MAC was associated with an increased risk of hemoptysis. Among the radiological scores, infiltration and cavities were marginally associated with the risk of hemoptysis. CONCLUSIONS The radiological severity score at the time of initial diagnosis of MAC lung disease was associated with hemoptysis.
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Affiliation(s)
- Shojiro Minomo
- Department of Internal Medicine, National Hospital Organization Kinki-Chuo Chest Medical Center, Sakai City, Osaka, Japan.
| | - Takehiko Kobayashi
- Department of Internal Medicine, National Hospital Organization Kinki-Chuo Chest Medical Center, Sakai City, Osaka, Japan
| | - Kanako Katayama
- Department of Internal Medicine, National Hospital Organization Kinki-Chuo Chest Medical Center, Sakai City, Osaka, Japan
| | - Misaki Ryuge
- Department of Internal Medicine, National Hospital Organization Kinki-Chuo Chest Medical Center, Sakai City, Osaka, Japan
| | - Tomoko Kagawa
- Department of Internal Medicine, National Hospital Organization Kinki-Chuo Chest Medical Center, Sakai City, Osaka, Japan
| | - Kazunari Tsuyuguchi
- Department of Internal Medicine, National Hospital Organization Kinki-Chuo Chest Medical Center, Sakai City, Osaka, Japan; Clinical Research Center, National Hospital Organization Kinki-Chuo Chest Medical Center, Sakai City, Osaka, Japan
| | - Hideo Matsui
- Department of Internal Medicine, National Hospital Organization Kinki-Chuo Chest Medical Center, Sakai City, Osaka, Japan
| | - Katsuhiro Suzuki
- Department of Internal Medicine, National Hospital Organization Kinki-Chuo Chest Medical Center, Sakai City, Osaka, Japan.
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Bronchial Artery Embolization, an Increasingly Used Method for Hemoptysis; Treatment and Avoidance. MEDICAL BULLETIN OF SISLI ETFAL HOSPITAL 2020; 54:313-319. [PMID: 33312029 PMCID: PMC7729720 DOI: 10.14744/semb.2020.68870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 06/16/2020] [Indexed: 11/20/2022]
Abstract
Objectives Hemoptysis is an alarming symptom. It may cause some severe life-threatening complications. Hypertrophic and fragile bronchial artery causes hemoptysis and occurs mostly in bronchiectasis, sarcoidosis, active or sequelae tuberculosis, aspergilloma, lung cancer or cystic fibrosis. Bronchial artery embolization is one of the angiographic methods used in diagnosis and treatment for years performed by radiologists. Hemoptysis is used mostly in patients with hemoptysis. Using this method, surgical management with high mortality and morbidity rates can be avoided or better conditions for surgery can be provided via stopping hemorrhage before surgery. We aim to share the experiences of our hospital about patients who underwent bronchial artery embolization and compare our results with the literature. Methods Thirty-nine patients (29 male, 10 female) underwent angiography-aiming embolization. Pathologies were hemoptysis in 37 patients, Castleman disease in two patients. Embolization was performed in 33 patients; 31 for hemoptysis, two for Castleman disease. Bilateral embolization was performed in six patients. Results Computed tomography (CT) was helpful in diagnosing the side of bleeding in 91.8% of the patients with hemoptysis. Bronchoscopy was diagnostic in 53% of patients. Polyvinyl alcohol (n=27) was mostly used for embolization. Hemoptysis recurred in six patients (19.3%). All were managed successfully, of four with re-embolization. One major complication, transient blindness, was observed. Conclusion Bronchial artery embolization is minimally invasive, more tolerable compared to surgery can be managed with high success and lower complication rates, especially hemoptysis and in some other situations. It provides time for evaluating the underlying disease and delaying surgery for elective conditions. That is why this method has been used increasingly.
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