1
|
Sestini S, Coppola A, Dona M, Martini AL, Tardelli E, Montelatici G, Laghai I, Arena A, Carli G, Pestelli F, Maraviglia B, Bruni G, Mazzeo C, Fedeli L, Mansi L. Rethinking Tako-tsubo Cardiomyopathy: The Contribution of Myocardial Pathology and Molecular Imaging. Curr Radiopharm 2023; 16:253-268. [PMID: 37190802 DOI: 10.2174/1874471016666230515142106] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 02/06/2023] [Accepted: 02/20/2023] [Indexed: 05/17/2023]
Abstract
BACKGROUND Despite substantial research, the mechanisms behind stress Tako-tsubo cardiomyopathy (TTC) remain rather elusive. OBJECTIVE The purpose of this paper was to provide a detailed review of the mainstream factors underlying the pathophysiology of TTC, highlighting the novel contributions of molecular pathology and in-vivo molecular imaging. METHODS A careful literature review selected all papers discussing TTC, specifically those providing novel insights from myocardial pathology and cardiac molecular imaging. RESULTS Results concerning myocardial pathology, defect extension, sites and relationships between functional parameters underline the existence of a causal relationship between a determinant (e.g., the release of catecholamines induced by stress) and an outcome for TTC, which is not limited to a reversible contractile cardiomyopathy, but it includes reversible changes in myocardial perfusion and a long-lasting residual deficit in sympathetic function. Besides, they reinforce the hypothesis that sympathetic nerves may exert a complex control on cardiac contractile function, which is likely to be direct or indirect through metabolism and microvascular perfusion changes during anaerobic and aerobic conditions. CONCLUSION TTC is characterized by acute transient left ventricular systolic dysfunction, which can be challenging to distinguish from myocardial infarction at presentation. Catecholamineinduced myocardial injury is the most established theory, but other factors, including myocardial metabolism and perfusion, should be considered of utmost importance. Each effort to clarify the numerous pathways and emerging abnormalities may provide novel approaches to treat the acute episode, avoid recurrences, and prevent major adverse cardiovascular events.
Collapse
Affiliation(s)
- Stelvio Sestini
- Nuclear Medicine Unit, Department of Diagnostic Imaging, N.O.P. - S. Stefano, U.S.L. Toscana Centro, Prato, Italy
| | - Angela Coppola
- Nuclear Medicine Unit, Department of Diagnostic Imaging, N.O.P. - S. Stefano, U.S.L. Toscana Centro, Prato, Italy
| | - Manjola Dona
- Nuclear Medicine Unit, Department of Diagnostic Imaging, N.O.P. - S. Stefano, U.S.L. Toscana Centro, Prato, Italy
| | - Anna Lisa Martini
- Nuclear Medicine Unit, Department of Diagnostic Imaging, N.O.P. - S. Stefano, U.S.L. Toscana Centro, Prato, Italy
| | - Elisa Tardelli
- Nuclear Medicine Unit, Department of Diagnostic Imaging, N.O.P. - S. Stefano, U.S.L. Toscana Centro, Prato, Italy
| | - Giulia Montelatici
- Nuclear Medicine Unit, Department of Diagnostic Imaging, N.O.P. - S. Stefano, U.S.L. Toscana Centro, Prato, Italy
| | - Iashar Laghai
- Nuclear Medicine Unit, Department of Diagnostic Imaging, N.O.P. - S. Stefano, U.S.L. Toscana Centro, Prato, Italy
| | - Angela Arena
- Nuclear Medicine Unit, Department of Diagnostic Imaging, N.O.P. - S. Stefano, U.S.L. Toscana Centro, Prato, Italy
| | - Giulia Carli
- Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, Groningen, Netherlands
| | - Francesco Pestelli
- Cardiovascular Unit, Department of Internal Medicine, N.O.P. - S. Stefano, U.S.L, Toscana Centro, Prato, Italy
| | - Bianca Maraviglia
- Nuclear Medicine Unit, Department of Diagnostic Imaging, N.O.P. - S. Stefano, U.S.L. Toscana Centro, Prato, Italy
| | - Giulia Bruni
- Nuclear Medicine Unit, Department of Diagnostic Imaging, N.O.P. - S. Stefano, U.S.L. Toscana Centro, Prato, Italy
| | - Christian Mazzeo
- Nuclear Medicine Unit, Department of Diagnostic Imaging, N.O.P. - S. Stefano, U.S.L. Toscana Centro, Prato, Italy
| | - Luca Fedeli
- Medical Physics Unit Pistoia Prato, Azienda USL Toscana Centro, Prato, Italy
| | - Luigi Mansi
- Chairman Section Health and Development, Interuniversity Center for Sustainable Development (CIRPS), Rome, Italy
| |
Collapse
|
2
|
Arnone A, Allocca M, Di Dato R, Puccini G, Laghai I, Rubino F, Nerattini M, Ramat S, Lombardi G, Ferrari C, Bessi V, Sorbi S, De Cristofaro MT, Polito C, Berti V. FDG PET in the differential diagnosis of degenerative parkinsonian disorders: usefulness of voxel-based analysis in clinical practice. Neurol Sci 2022; 43:5333-5341. [PMID: 35697965 PMCID: PMC9385817 DOI: 10.1007/s10072-022-06166-w] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 05/23/2022] [Indexed: 11/30/2022]
Abstract
Abstract
Background
The early differential diagnosis among neurodegenerative parkinsonian disorders becomes essential to set up the correct clinical-therapeutic approach. The increased utilization of [18F] fluoro-deoxy-glucose positron emission tomography (FDG PET) and the pressure for cost-effectiveness request a systematic evaluation and a validation of its utility in clinical practice. This retrospective study aims to consider the contribution, in terms of increasing accuracy and increasing diagnostic confidence, of voxel-based FDG PET analyses in the differential diagnosis of these disorders, including Parkinson’s disease, multiple system atrophy, progressive supranuclear palsy, and cortico-basal syndrome.
Method
Eighty-three subjects with a clinically confirmed diagnosis of degenerative parkinsonian disorders who underwent FDG brain PET/CT were selected. A voxel-based analysis was set up using statistical parametric mapping (SPM) on MATLAB to produce maps of brain hypometabolism and relative hypermetabolism. Four nuclear physicians (two expert and two not expert), blinded to the patients’ symptoms, other physicians’ evaluations, and final clinical diagnosis, independently evaluated all data by visual assessment and by adopting metabolic maps.
Results
In not-expert evaluators, the support of both hypometabolism and hypermetabolism maps results in a significant increase in diagnostic accuracy as well as clinical confidence. In expert evaluators, the increase in accuracy and in diagnostic confidence is mainly supported by hypometabolism maps alone.
Conclusions
In this study, we demonstrated the additional value of combining voxel-based analyses with qualitative assessment of brain PET images. Moreover, maps of relative hypermetabolism can also make their contribution in clinical practice, particularly for less experienced evaluators.
Collapse
Affiliation(s)
- Annachiara Arnone
- Nuclear Medicine Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, 50134, Florence, Italy.
| | - Michela Allocca
- Nuclear Medicine Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, 50134, Florence, Italy
| | - Rossella Di Dato
- Nuclear Medicine Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, 50134, Florence, Italy
| | - Giulia Puccini
- Nuclear Medicine Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, 50134, Florence, Italy
| | - Iashar Laghai
- Department of Nuclear Medicine, Hospital of Prato, Via Suor Niccolina Infermiera, 20/22, 59100, Prato, Italy
| | - Federica Rubino
- Nuclear Medicine Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, 50134, Florence, Italy
| | - Matilde Nerattini
- Nuclear Medicine Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, 50134, Florence, Italy
| | - Silvia Ramat
- Parkinson Unit, Department of NeuroMuscular- Skeletal and Sensorial Organs, AOU Careggi, Florence, Italy
| | - Gemma Lombardi
- Department of Neuroscience, Psychology, Drug Research and Child Health (NEUROFARBA), University of Florence, Florence, Italy
| | - Camilla Ferrari
- Department of Neuroscience, Psychology, Drug Research and Child Health (NEUROFARBA), University of Florence, Florence, Italy
| | - Valentina Bessi
- Department of Neuroscience, Psychology, Drug Research and Child Health (NEUROFARBA), University of Florence, Florence, Italy
| | - Sandro Sorbi
- Department of Neuroscience, Psychology, Drug Research and Child Health (NEUROFARBA), University of Florence, Florence, Italy
| | - Maria Teresa De Cristofaro
- Nuclear Medicine Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, 50134, Florence, Italy
| | - Cristina Polito
- Department of Neuroscience, Psychology, Drug Research and Child Health (NEUROFARBA), University of Florence, Florence, Italy
| | - Valentina Berti
- Nuclear Medicine Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, 50134, Florence, Italy
| |
Collapse
|
3
|
Betti M, Benelli M, Bicchi S, Fedeli L, Laghai I, Marciello L, Meucci F, Vaiano A, Fedele D, Mazzoni L, Marzano S, Sestini S, Bernardi L. 18F-FDG-PET radiomic assessment for RT treatment strategy in patients with head and neck cancer: a feasibility study. Phys Med 2021. [DOI: 10.1016/s1120-1797(22)00191-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
|
4
|
Delli Paoli C, Esposito M, Grilli Leonulli B, Laghai I, Muscas G, Betti M, Perna M, Baldazzi V, Konze A, Della Puppa A, Sestini S, Russo S, Scoccianti S. PO-1048 FluorEthyl-l-Tyrosine PET in glioma radiotherapy planning: an isotoxic dose prescription approach. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)07499-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
5
|
Nannini C, Niccoli L, Sestini S, Laghai I, Coppola A, Cantini F. Remission maintenance after tocilizumab dose-tapering and interruption in
patients with giant cell arteritis: an open-label, 18-month, prospective,
pilot study. Ann Rheum Dis 2019; 78:1444-1446. [DOI: 10.1136/annrheumdis-2019-215585] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2019] [Revised: 05/18/2019] [Accepted: 06/08/2019] [Indexed: 11/04/2022]
|
6
|
Caobelli F, Evangelista L, Quartuccio N, Familiari D, Altini C, Castello A, Cucinotta M, Di Dato R, Ferrari C, Kokomani A, Laghai I, Laudicella R, Migliari S, Orsini F, Pignata SA, Popescu C, Puta E, Ricci M, Seghezzi S, Sindoni A, Sollini M, Sturiale L, Svyridenka A, Vergura V, Alongi P, Young AIMN Working Group. Role of molecular imaging in the management of patients affected by inflammatory bowel disease: State-of-the-art. World J Radiol 2016; 8:829-845. [PMID: 27843542 PMCID: PMC5084061 DOI: 10.4329/wjr.v8.i10.829] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2016] [Revised: 06/30/2016] [Accepted: 08/29/2016] [Indexed: 02/06/2023] Open
Abstract
AIM To present the current state-of-the art of molecular imaging in the management of patients affected by inflammatory bowel disease (IBD).
METHODS A systematic review of the literature was performed in order to find important original articles on the role of molecular imaging in the management of patients affected by IBD. The search was updated until February 2016 and limited to articles in English.
RESULTS Fifty-five original articles were included in this review, highlighting the role of single photon emission tomography and positron emission tomography.
CONCLUSION To date, molecular imaging represents a useful tool to detect active disease in IBD. However, the available data need to be validated in prospective multicenter studies on larger patient samples.
Collapse
|
7
|
Caobelli F, Alongi P, Evangelista L, Picchio M, Saladini G, Rensi M, Geatti O, Castello A, Laghai I, Popescu CE, Dolci C, Crivellaro C, Seghezzi S, Kirienko M, De Biasi V, Cocciolillo F, Quartuccio N. Predictive value of (18)F-FDG PET/CT in restaging patients affected by ovarian carcinoma: a multicentre study. Eur J Nucl Med Mol Imaging 2016; 43:404-13. [PMID: 26381775 DOI: 10.1007/s00259-015-3184-5] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [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: 02/16/2015] [Accepted: 08/28/2015] [Indexed: 02/07/2023]
Abstract
PURPOSE Ovarian cancer is the eighth most common malignancy among women and has a high mortality rate. Prognostic factors able to drive an effective therapy are essential. (18)F-Fluoro-2-deoxyglucose positron emission tomography/computed tomography ((18)F-FDG PET/CT) has been investigated in patients with epithelial ovarian cancer and showed promise in diagnosing, staging, detecting recurrent lesions and monitoring treatment response. Conversely, its prognostic role remains unclear. We aimed at assessing the prognostic value of (18)F-FDG PET/CT performed in the restaging process in a multicentre study. METHODS We evaluated 168 patients affected by ovarian carcinoma, who underwent a restaging (18)F-FDG PET/CT. The presence of local recurrences, lymph node involvement and distant metastasis was recorded as well as lesion dimensions, maximum and mean standardized uptake values (SUVmax and SUVmean, respectively). Progression-free survival (PFS) and overall survival (OS) at 3 and 4 years were computed by using Kaplan-Meier curves. Increased odds ratio was assessed using Cox regression analysis testing all lesion parameters measured by PET/CT. RESULTS PFS was significantly longer in patients with a negative than a positive restaging PET/CT study (3- and 4-year PFS 64 and 53% vs 23 and 12%, respectively; p < 0.001). Similarly, a negative study was associated with a significantly higher OS rate after 4 years of follow-up (67 vs 25% in negative and positive groups, respectively; p < 0.001). Lymph node or distant involvement were also independently associated with an increased risk of disease progression [hazard ratio (HR) 1.6 and 2.2, respectively; p = 0.003]. Moreover, PET/CT showed an incremental prognostic value compared to the International Federation of Gynecology and Obstetrics (FIGO) staging system. In the analysis of patient subsets, individuals with the same FIGO stage I-II but with negative PET had a significantly better 4-year OS than patients with low FIGO stage but positive PET. This implies that patients with the same FIGO stage can be further prognostically stratified using PET (p = 0.01). At receiver-operating characteristic (ROC) analysis, no thresholds for semiquantitative parameters were predictive of a worse outcome. CONCLUSION (18)F-FDG PET/CT has an important prognostic value in assessing the risk of disease progression and mortality rate. An efficacious therapy planning might therefore effectively rely on (18)F-FDG PET/CT findings. Semiquantitative data were not proven to be an effective tool to predict disease progression.
Collapse
Affiliation(s)
- Federico Caobelli
- Klinik für Nuklearmedizin, Medizinische Hochschule Hannover, Hanover, Germany
| | - Pierpaolo Alongi
- Nuclear Medicine Unit, University of Milano-Bicocca, Piazza dell'Ateneo Nuovo 1, Milan, 20126, Italy.
- Nuclear Medicine Department, IRCSS San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy.
| | - Laura Evangelista
- Radiotherapy and Nuclear Medicine Unit, Veneto Institute of Oncology IOV - IRCCS, Padua, Italy
| | - Maria Picchio
- Nuclear Medicine Department, IRCSS San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy
| | - Giorgio Saladini
- Radiotherapy and Nuclear Medicine Unit, Veneto Institute of Oncology IOV - IRCCS, Padua, Italy
| | - Marco Rensi
- Nuclear Medicine Department, Hospital of Udine, Udine, Italy
| | - Onelio Geatti
- Nuclear Medicine Department, Hospital of Udine, Udine, Italy
| | - Angelo Castello
- Nuclear Medicine Department, University of Florence, Florence, Italy
| | - Iashar Laghai
- Nuclear Medicine Department, University of Florence, Florence, Italy
| | | | - Carlotta Dolci
- Nuclear Medicine Department; San Gerardo Hospital, Tecnomed Foundation, University of Milan-Bicocca, Milan, Italy
| | - Cinzia Crivellaro
- Nuclear Medicine Department; San Gerardo Hospital, Tecnomed Foundation, University of Milan-Bicocca, Milan, Italy
| | - Silvia Seghezzi
- Nuclear Medicine Department, Hospital of Treviglio, Treviglio, Bergamo, Italy
| | - Margarita Kirienko
- Nuclear Medicine Unit, University of Milano-Bicocca, Piazza dell'Ateneo Nuovo 1, Milan, 20126, Italy
| | - Vincenzo De Biasi
- Nuclear Medicine Department, Arcispedale Santa Maria Nuova, Reggio Emilia, Italy
| | - Fabrizio Cocciolillo
- Nuclear Medicine Department, Catholic University of the Sacred Heart, Rome, Italy
| | - Natale Quartuccio
- Nuclear Medicine Unit, Department of Biomedical Sciences and of Morphological and Functional Images, University of Messina, Messina, Italy
| | | |
Collapse
|