1
|
Yanagihara T, Ogata H, Mori A, Kadowaki M, Moriuchi Y, Ishimatsu A, Otsuka J, Taguchi K, Moriwaki A, Yoshida M. Amikacin Liposome Inhalation Suspension in the Real-World Management of Refractory Mycobacterium avium Complex Pulmonary Disease. Cureus 2024; 16:e56622. [PMID: 38646349 PMCID: PMC11032006 DOI: 10.7759/cureus.56622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/21/2024] [Indexed: 04/23/2024] Open
Abstract
The increasing prevalence of Mycobacterium avium complex (MAC) pulmonary disease poses a significant therapeutic challenge, particularly due to the limited efficacy and systemic toxicity associated with conventional guideline-based therapy. Amikacin liposome inhalation suspension (ALIS) has been developed, yet its real-world application remains underreported. This retrospective analysis, conducted from March 2021 to February 2024, examined ALIS's clinical use in patients aged 20 years or older with refractory MAC pulmonary disease at our institution. The primary objective of this study is to describe the patient characteristics and clinical trajectories associated with the initiation of ALIS therapy in real-world settings for individuals diagnosed with MAC pulmonary disease. Of 11 patients initiated on ALIS, one was excluded due to financial constraints impacting continuation. The analysis proceeded with the remaining 10 subjects. The mean age of participants was 70.2 years, with a predominance of female patients (n = 7, 70%) and a higher incidence of M. avium infections (n = 6, 60%). Forty percent of the cohort (n = 4) had a history of ethambutol-induced optic neuritis leading to the cessation of the drug. The average interval from the initiation of guideline-based therapy to the start of ALIS was 8.5 ± 6.9 years (mean ± standard deviation). The majority (80%) presented with positive Gaffky scores at ALIS initiation, and a significant proportion exhibited resistance to clarithromycin and ethambutol. Comorbid conditions, including diabetes and previous cancer, were noted. The study also observed elevated anti-MAC antibody levels. Treatment duration varied, with fatigue leading to discontinuation in two cases. Treatment-emergent adverse events were documented in individual patients, each presenting with grade 1 severity: hemoptysis (n = 1, 10%), elevated creatinine levels (n = 1, 10%), and dysphonia (n = 2, 20%) were observed, respectively. Correlation analysis revealed a significant inverse relationship between body mass index (BMI) and ALIS discontinuation due to fatigue, and a positive correlation between Gaffky scores and C-reactive protein (CRP) levels. These results underscore the potential benefits and limitations of ALIS, suggesting that timely intervention and comprehensive healthcare support are crucial for optimal outcomes in the treatment of advanced MAC pulmonary disease.
Collapse
Affiliation(s)
- Toyoshi Yanagihara
- Respiratory Medicine, National Hospital Organization Fukuoka National Hospital, Fukuoka, JPN
| | - Hiroaki Ogata
- Respiratory Medicine, National Hospital Organization Fukuoka National Hospital, Fukuoka, JPN
| | - Asami Mori
- Pharmacy, National Hospital Organization Fukuoka National Hospital, Fukuoka, JPN
| | - Masako Kadowaki
- Infectious Diseases, National Hospital Organization Fukuoka National Hospital, Fukuoka, JPN
| | - Yuki Moriuchi
- Respiratory Medicine, National Hospital Organization Fukuoka National Hospital, Fukuoka, JPN
| | - Akiko Ishimatsu
- Respiratory Medicine, National Hospital Organization Fukuoka National Hospital, Fukuoka, JPN
| | - Junji Otsuka
- Respiratory Medicine, National Hospital Organization Fukuoka National Hospital, Fukuoka, JPN
| | - Kazuhito Taguchi
- Respiratory Medicine, National Hospital Organization Fukuoka National Hospital, Fukuoka, JPN
| | - Atushi Moriwaki
- Respiratory Medicine, National Hospital Organization Fukuoka National Hospital, Fukuoka, JPN
| | - Makoto Yoshida
- Respiratory Medicine, National Hospital Organization Fukuoka National Hospital, Fukuoka, JPN
| |
Collapse
|
2
|
Kiselinova M, Naesens L, Huis In ’t Veld D, Boelens J, Van Braeckel E, Vande Weygaerde Y, Callens S. Management Challenges of Extrapulmonary Nontuberculous Mycobacterial Infection: A Single-Center Case Series and Literature Review. Pathogens 2023; 13:12. [PMID: 38276158 PMCID: PMC10819148 DOI: 10.3390/pathogens13010012] [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: 10/15/2023] [Revised: 12/16/2023] [Accepted: 12/20/2023] [Indexed: 01/27/2024] Open
Abstract
Extrapulmonary nontuberculous mycobacterial (NTM) disease remains largely enigmatic, yet these mycobacteria are increasingly acknowledged as important opportunistic pathogens in humans. Traditionally, NTM infections have been identified across various anatomical locations, with the respiratory system being the most affected and best understood. Historically, extrapulmonary NTM infection was predominantly associated with HIV/AIDS, with Mycobacterium avium lymphadenopathy being the most commonly reported. Today, however, because of the expanding utilization of immunosuppressive therapies and the demographic shift towards an aging population, an increasing number of NTM infections are expected and seen. Hence, a heightened index of suspicion is essential, necessitating a multifaceted approach to identification and drug sensitivity testing to improve treatment outcomes. In extrapulmonary NTM management, expert consultation is strongly recommended to determine the most efficacious treatment regimen, as individualized, patient-tailored therapies are often required. Furthermore, the economic burden of NTM disease is considerable, accompanied by high rates of hospitalization. To optimize the management of these intricate infections, there is an urgent need for comprehensive data on incidence, prevalence, and outcomes. This case-based series delves into the intricate nature of extrapulmonary NTM infections, focusing on both rapid and slow-growing NTM species, and explores therapeutic options, resistance mechanisms, and host-related immunological factors.
Collapse
Affiliation(s)
- Maja Kiselinova
- Department of General Internal Medicine, Ghent University Hospital, 9000 Ghent, Belgium; (L.N.); (S.C.)
| | - Leslie Naesens
- Department of General Internal Medicine, Ghent University Hospital, 9000 Ghent, Belgium; (L.N.); (S.C.)
| | - Diana Huis In ’t Veld
- Department of General Internal Medicine, Ghent University Hospital, 9000 Ghent, Belgium; (L.N.); (S.C.)
| | - Jerina Boelens
- Department of Microbiology, Ghent University Hospital, 9000 Ghent, Belgium;
| | - Eva Van Braeckel
- Department of Respiratory Medicine, Ghent University Hospital, 9000 Ghent, Belgium (Y.V.W.)
- Department of Internal Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Ghent University, 9000 Ghent, Belgium
| | | | - Steven Callens
- Department of General Internal Medicine, Ghent University Hospital, 9000 Ghent, Belgium; (L.N.); (S.C.)
- Department of Internal Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Ghent University, 9000 Ghent, Belgium
| |
Collapse
|
3
|
Nonaka M, Matsuyama M, Sakai C, Matsumura S, Arai N, Nakajima M, Saito T, Hizawa N. Risk factors for clinical progression in patients with pulmonary Mycobacterium avium complex disease without culture-positive sputum: a single-center, retrospective study. Eur J Med Res 2023; 28:186. [PMID: 37291649 DOI: 10.1186/s40001-023-01152-0] [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: 10/28/2022] [Accepted: 05/31/2023] [Indexed: 06/10/2023] Open
Abstract
OBJECTIVES Limited data are available on the progression of pulmonary Mycobacterium avium complex (MAC) disease without culture-positive sputum. The aim of this study was to identify the risk factors associated with clinical progression of pulmonary MAC disease diagnosed by bronchoscopy. METHODS A single-center, retrospective, observational study was conducted. Pulmonary MAC patients diagnosed by bronchoscopy without culture-positive sputum from January 1, 2013, to December 31, 2017 were analyzed. Clinical progression after diagnosis was defined as having culture-positive sputum at least once or initiation of guideline-based therapy. Then, clinical characteristics were compared between clinically progressed patients and stable patients. RESULTS Ninety-three pulmonary MAC patients diagnosed by bronchoscopy were included in the analysis. During the 4-year period after diagnosis, 38 patients (40.9%) started treatment, and 35 patients (37.6%) had new culture-positive sputum. Consequently, 52 patients (55.9%) were classified into the progressed group, and 41 patients (44.1%) were classified into the stable group. There were no significant differences between the progressed and the stable groups in age, body mass index, smoking status, comorbidities, symptoms, or species isolated from bronchoscopy. On multivariate analysis, male sex, monocyte to lymphocyte ratio (MLR) ≥ 0.17, and the presence of combined lesions in the middle (lingula) and lower lobes were risk factors for clinical progression. CONCLUSIONS Some patients with pulmonary MAC disease without culture-positive sputum progress within 4 years. Therefore, pulmonary MAC patients, especially male patients, having higher MLR or lesions in the middle (lingula) and lower lobes might need careful follow-up for a longer time.
Collapse
Affiliation(s)
- Mizu Nonaka
- Department of Respiratory Medicine, National Hospital Organization Ibarakihigashi National Hospital, Ibaraki, Japan
- Department of Respiratory Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Masashi Matsuyama
- Department of Respiratory Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan.
- Department of Pulmonary Medicine, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennoudai, Ibaraki, Tsukuba, 305-8575, Japan.
| | - Chio Sakai
- Department of Respiratory Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Sosuke Matsumura
- Department of Respiratory Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Naoki Arai
- Department of Respiratory Medicine, National Hospital Organization Ibarakihigashi National Hospital, Ibaraki, Japan
- Department of Respiratory Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Masayuki Nakajima
- Department of Respiratory Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Takefumi Saito
- Department of Respiratory Medicine, National Hospital Organization Ibarakihigashi National Hospital, Ibaraki, Japan
| | - Nobuyuki Hizawa
- Department of Respiratory Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| |
Collapse
|
4
|
Mori Y, Nakashima H, Funasaka T, Hori S, Kagajo M, Abe T, Ando M, Shindoh J. Utility of serum immunoglobulin A antibody against glycopeptidolipid core antigen in the diagnosis and management of hypersensitivity pneumonitis associated with Mycobacterium avium complex: A case report. Respir Med Case Rep 2022; 41:101790. [PMID: 36568320 PMCID: PMC9772834 DOI: 10.1016/j.rmcr.2022.101790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 12/07/2022] [Indexed: 12/13/2022] Open
Abstract
Measurement of the levels of serum immunoglobulin A antibody against glycopeptidolipid (GPL) core antigen, a cell surface antigen found in Mycobacterium avium complex (MAC), has been reported to be useful in the diagnosis and management of pulmonary MAC infection. However, evidence on its utility in hypersensitivity pneumonitis (HP) associated with MAC (i.e., "hot-tub lung") is limited. We herein report a case of HP associated with MAC in which the GPL core antibody levels were serially measured from diagnosis to treatment and thereafter. A 61-year-old man was suspected to have non-fibrotic HP based on the clinical course, laboratory findings, imaging pattern, bronchoalveolar lavage (BAL) lymphocytosis, and histopathological findings. Based on the history of whirlpool bath use, inhalation of aerosolized MAC was suspected as the cause of HP. The GPL core antibody level, measured using an enzyme-linked immunosorbent assay kit, was elevated, suggesting an immunological sensitization to MAC. A provocation test using the patient's whirlpool bath was positive. An identical MAC strain was isolated from the BAL fluid and bathtub. Accordingly, the patient was diagnosed with HP caused by the inhalation of aerosolized MAC from the whirlpool bath. The patient recovered after steroid treatment and discontinuation of the whirlpool bath. The GPL core antibody levels decreased with disease improvement. In conclusion, GPL core antibody levels could be elevated in HP associated with MAC and decrease with disease improvement. Thus, measurement of the GPL core antibody level may be useful for the diagnosis and management of HP associated with MAC.
Collapse
Key Words
- BAL, bronchoalveolar lavage
- CRP, C-reactive protein
- DLCO, diffusing capacity of the lung for carbon monoxide
- ELISA, enzyme-linked immunosorbent assay
- Enzyme-linked immunosorbent assay
- FVC, forced vital capacity
- GPL, glycopeptidolipid
- HP, hypersensitivity pneumonitis
- HRCT, high-resolution computed tomography
- Hot-tub lung
- Hypersensitivity pneumonitis
- MAC, Mycobacterium avium complex
- Mycobacterium avium complex
- PaO2, partial pressure of oxygen
- WBC, white blood cell
Collapse
Affiliation(s)
- Yuta Mori
- Department of Respiratory Medicine, Ogaki Municipal Hospital, Ogaki, Japan,Department of Respiratory Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan,Corresponding author. Department of Respiratory Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan.
| | - Harunori Nakashima
- Department of Respiratory Medicine, Ogaki Municipal Hospital, Ogaki, Japan
| | - Takashi Funasaka
- Department of Respiratory Medicine, Ogaki Municipal Hospital, Ogaki, Japan
| | - Sho Hori
- Department of Respiratory Medicine, Ogaki Municipal Hospital, Ogaki, Japan
| | - Michiko Kagajo
- Department of Respiratory Medicine, Ogaki Municipal Hospital, Ogaki, Japan
| | - Takashi Abe
- Department of Respiratory Medicine, Ogaki Municipal Hospital, Ogaki, Japan
| | - Morihide Ando
- Department of Respiratory Medicine, Ogaki Municipal Hospital, Ogaki, Japan
| | - Joe Shindoh
- Department of Respiratory Medicine, Ogaki Municipal Hospital, Ogaki, Japan
| |
Collapse
|
5
|
Iwasaki T, Yamaguchi F, Hayashi M, Kobayashi H, Hirata K, Miyo K, Kondo C, Kanzaki M, Tei K, Abe T, Sakakura S, Inoue D, Yamazaki Y, Tateno H, Yokoe T, Shikama Y. Combination of anti-glycopeptidolipid-core IgA antibody and clinical features for diagnosing potential nontuberculous mycobacterium pulmonary disease in routine practice. Ther Adv Respir Dis 2022; 16:17534666221138002. [DOI: 10.1177/17534666221138002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Background: The anti- Mycobacterium avium complex (MAC) antibody test measures levels of IgA antibody against the glycopeptidolipid (GPL) core in the bacterial cell walls and is a useful clinical indicator of nontuberculous mycobacterium pulmonary disease (NTM-PD). However, it is not currently possible to diagnose the disease using anti-MAC antibodies alone. Objectives: The study aim was to assess the efficacy of the combination of anti-MAC antibodies and clinical findings for diagnosing potential NTM-PD. Methods: This cross-sectional study included 938 patients tested using the anti-MAC antibody. NTM-PD was diagnosed by multiple positive cultures of the same species in sputum samples. Multivariate logistic regression models were used to identify the clinical factors related to NTM-PD. Results: Overall, 19.6% (184/938) of participants were diagnosed with NTM-PD. In multivariate analysis, positive anti-MAC antibodies, low body mass index, absence of malignancy, and cavity-forming lung lesions were significantly associated with NTM-PD at diagnosis. The positive rates of the anti-MAC antibody test were 79.4% (135/170) for MAC and 55.6% (5/9) for Mycobacterium abscessus complex, respectively. Conclusions: Bronchoscopic examinations should be performed especially in certain types of individuals from whom sputum samples cannot be obtained. Anti-MAC antibodies are also positive in patients other than those harboring MAC, but the rate may be low because of the different components in GPLs.
Collapse
Affiliation(s)
- Takuya Iwasaki
- Department of Respiratory Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Fumihiro Yamaguchi
- Department of Respiratory Medicine, Showa University Fujigaoka Hospital, 1-30 Fujigaoka, Aoba-ku, Yokohama 227-8501, Japan
| | - Makoto Hayashi
- Department of Respiratory Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
- Respiratory Disease Center, Showa University Northern Yokohama Hospital, Yokohama-shi, Japan
| | - Hitoshi Kobayashi
- Department of Respiratory Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Kento Hirata
- Department of Respiratory Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Kenta Miyo
- Department of Respiratory Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Chika Kondo
- Department of Respiratory Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Mamiko Kanzaki
- Department of Respiratory Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Kazusawa Tei
- Department of Respiratory Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Takashi Abe
- Department of Respiratory Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Shunsuke Sakakura
- Department of Respiratory Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Daisuke Inoue
- Department of Respiratory Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Yohei Yamazaki
- Department of Respiratory Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Hidetsugu Tateno
- Department of Respiratory Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Takuya Yokoe
- Department of Respiratory Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Yusuke Shikama
- Department of Respiratory Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| |
Collapse
|
6
|
Dohál M, Porvazník I, Solovič I, Mokrý J. Whole Genome Sequencing in the Management of Non-Tuberculous Mycobacterial Infections. Microorganisms 2021; 9:microorganisms9112237. [PMID: 34835363 PMCID: PMC8621650 DOI: 10.3390/microorganisms9112237] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 10/22/2021] [Accepted: 10/25/2021] [Indexed: 12/20/2022] Open
Abstract
Infections caused by non-tuberculous mycobacteria (NTM) have been a public health problem in recent decades and contribute significantly to the clinical and economic burden globally. The diagnosis of infections is difficult and time-consuming and, in addition, the conventional diagnostics tests do not have sufficient discrimination power in species identification due to cross-reactions and not fully specific probes. However, technological advances have been made and the whole genome sequencing (WGS) method has been shown to be an essential part of routine diagnostics in clinical mycobacteriology laboratories. The use of this technology has contributed to the characterization of new species of mycobacteria, as well as the identification of gene mutations encoding resistance and virulence factors. Sequencing data also allowed to track global outbreaks of nosocomial NTM infections caused by M. abscessus complex and M. chimaera. To highlight the utility of WGS, we summarize recent scientific studies on WGS as a tool suitable for the management of NTM-induced infections in clinical practice.
Collapse
Affiliation(s)
- Matúš Dohál
- Biomedical Center Martin, Department of Pharmacology, Jessenius Faculty of Medicine, Comenius University, 036 01 Martin, Slovakia;
- Correspondence: ; Tel.: +42-19-0252-4199
| | - Igor Porvazník
- National Institute of Tuberculosis, Lung Diseases and Thoracic Surgery, 059 81 Vyšné Hágy, Slovakia; (I.P.); (I.S.)
- Faculty of Health, Catholic University, 034 01 Ružomberok, Slovakia
| | - Ivan Solovič
- National Institute of Tuberculosis, Lung Diseases and Thoracic Surgery, 059 81 Vyšné Hágy, Slovakia; (I.P.); (I.S.)
- Faculty of Health, Catholic University, 034 01 Ružomberok, Slovakia
| | - Juraj Mokrý
- Biomedical Center Martin, Department of Pharmacology, Jessenius Faculty of Medicine, Comenius University, 036 01 Martin, Slovakia;
| |
Collapse
|