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Khan MA, Koh RGL, Rashidiani S, Liu T, Tucci V, Kumbhare D, Doyle TE. Cracking the Chronic Pain code: A scoping review of Artificial Intelligence in Chronic Pain research. Artif Intell Med 2024; 151:102849. [PMID: 38574636 DOI: 10.1016/j.artmed.2024.102849] [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] [Received: 06/23/2023] [Revised: 03/15/2024] [Accepted: 03/19/2024] [Indexed: 04/06/2024]
Abstract
OBJECTIVE The aim of this review is to identify gaps and provide a direction for future research in the utilization of Artificial Intelligence (AI) in chronic pain (CP) management. METHODS A comprehensive literature search was conducted using various databases, including Ovid MEDLINE, Web of Science Core Collection, IEEE Xplore, and ACM Digital Library. The search was limited to studies on AI in CP research, focusing on diagnosis, prognosis, clinical decision support, self-management, and rehabilitation. The studies were evaluated based on predefined inclusion criteria, including the reporting quality of AI algorithms used. RESULTS After the screening process, 60 studies were reviewed, highlighting AI's effectiveness in diagnosing and classifying CP while revealing gaps in the attention given to treatment and rehabilitation. It was found that the most commonly used algorithms in CP research were support vector machines, logistic regression and random forest classifiers. The review also pointed out that attention to CP mechanisms is negligible despite being the most effective way to treat CP. CONCLUSION The review concludes that to achieve more effective outcomes in CP management, future research should prioritize identifying CP mechanisms, CP management, and rehabilitation while leveraging a wider range of algorithms and architectures. SIGNIFICANCE This review highlights the potential of AI in improving the management of CP, which is a significant personal and economic burden affecting more than 30% of the world's population. The identified gaps and future research directions provide valuable insights to researchers and practitioners in the field, with the potential to improve healthcare utilization.
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Affiliation(s)
- Md Asif Khan
- Department of Electrical and Computer Engineering at McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Ryan G L Koh
- KITE Research Institute, Toronto Rehabilitation Institute - University Health Network, Toronto, ON M5G 2A2, Canada
| | - Sajjad Rashidiani
- Department of Electrical and Computer Engineering at McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Theodore Liu
- Department of Electrical and Computer Engineering at McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Victoria Tucci
- Faculty of Health Sciences at McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Dinesh Kumbhare
- KITE Research Institute, Toronto Rehabilitation Institute - University Health Network, Toronto, ON M5G 2A2, Canada
| | - Thomas E Doyle
- Department of Electrical and Computer Engineering at McMaster University, Hamilton, ON L8S 4K1, Canada.
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Qiu F, Li J, Zhang R, Legerlotz K. Use of artificial neural networks in the prognosis of musculoskeletal diseases-a scoping review. BMC Musculoskelet Disord 2023; 24:86. [PMID: 36726111 PMCID: PMC9890715 DOI: 10.1186/s12891-023-06195-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 01/24/2023] [Indexed: 02/03/2023] Open
Abstract
To determine the current evidence on artificial neural network (ANN) in prognostic studies of musculoskeletal diseases (MSD) and to assess the accuracy of ANN in predicting the prognosis of patients with MSD. The scoping review was reported under the Preferred Items for Systematic Reviews and the Meta-Analyses extension for Scope Reviews (PRISMA-ScR). Cochrane Library, Embase, Pubmed, and Web of science core collection were searched from inception to January 2023. Studies were eligible if they used ANN to make predictions about MSD prognosis. Variables, model prediction accuracy, and disease type used in the ANN model were extracted and charted, then presented as a table along with narrative synthesis. Eighteen Studies were included in this scoping review, with 16 different types of musculoskeletal diseases. The accuracy of the ANN model predictions ranged from 0.542 to 0.947. ANN models were more accurate compared to traditional logistic regression models. This scoping review suggests that ANN can predict the prognosis of musculoskeletal diseases, which has the potential to be applied to different types of MSD.
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Affiliation(s)
- Fanji Qiu
- grid.7468.d0000 0001 2248 7639Movement Biomechanics, Institute of Sport Sciences, Humboldt‐Universität zu Berlin, Unter Den Linden 6, 10099 Berlin, Germany
| | - Jinfeng Li
- grid.34421.300000 0004 1936 7312Department of Kinesiology, Iowa State University, Ames, 50011 IA USA
| | - Rongrong Zhang
- grid.261049.80000 0004 0645 4572School of Control and Computer Engineering, North China Electric Power University, 102206 Beijing, China
| | - Kirsten Legerlotz
- grid.7468.d0000 0001 2248 7639Movement Biomechanics, Institute of Sport Sciences, Humboldt‐Universität zu Berlin, Unter Den Linden 6, 10099 Berlin, Germany
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Galosi E, Truini A, Di Stefano G. A Systematic Review and Meta-Analysis of the Prevalence of Small Fibre Impairment in Patients with Fibromyalgia. Diagnostics (Basel) 2022; 12:diagnostics12051135. [PMID: 35626288 PMCID: PMC9139885 DOI: 10.3390/diagnostics12051135] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 04/21/2022] [Accepted: 04/28/2022] [Indexed: 12/30/2022] Open
Abstract
Converging evidence shows that patients with fibromyalgia syndrome have signs of small fibre impairment, possibly leading to pain and autonomic symptoms, with a frequency that has not yet been systematically evaluated. To fill this gap, our review aims to define the frequency of somatic and autonomic small fibre damage in patients with fibromyalgia syndrome, as assessed by objective small fibre-related testing. We found 360 articles on somatic and autonomic small fibre assessment in patients with fibromyalgia. Out of the 88 articles assessed for eligibility, 20 were included in the meta-analysis, involving 903 patients with fibromyalgia. The estimated prevalence of somatic small fibre impairment, as assessed with skin biopsy, corneal confocal microscopy, and microneurography, was 49% (95% confidence interval (CI): 39–60%, I2 = 89%), whereas the estimated prevalence of autonomic small fibre impairment, as assessed with heart rate variability, sympathetic skin response, skin conductance, and tilt testing, was 45% (95% CI: 25–65%, I2 = 91%). Our study shows that a considerable proportion of patients with fibromyalgia have somatic and autonomic small fibre impairment, as assessed by extensive small fibre-related testing. Nevertheless, the heterogeneity and inconsistencies across studies challenge the exact role of small fibre impairment in fibromyalgia symptoms.
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Papadopoulou M, Papapostolou A, Bakola E, Masdrakis VG, Moschovos C, Chroni E, Tsivgoulis G, Michopoulos I. Neurophysiological and ultrasonographic comparative study of autonomous nervous system in patients suffering from fibromyalgia and generalized anxiety disorder. Neurol Sci 2021; 43:2813-2821. [PMID: 34557968 DOI: 10.1007/s10072-021-05606-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 09/16/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Fibromyalgia (FM) and generalized anxiety disorder (GAD) share common clinical features: they both affect women more than men, their diagnosis is based solely on clinical criteria, and some of the symptoms such as anxiety, aches and muscle tension, sleep disorders, and cognitive dysfunction occur in both diseases. For both conditions, an underlying dysregulation of the autonomic nervous system (ANS) has been proposed. OBJECTIVE The aims of this study were to investigate ANS dysfunction in FM and GAD and compare them with controls. METHODS Sympathetic skin response (SSR) from palm and sole and cross-sectional area (CSA) of bilateral vagus nerves (VN) were measured in 28 healthy controls, 21 FM patients, and 24 GAD patients. RESULTS CSA of VN was significantly smaller in FM patients (right: 1.97 ± 0.74mm2, left: 1.75 ± 0.65 mm2) and GAD patients (right: 2.12 ± 0.97mm2, left: 1.71 ± 0.86 mm2) compared to controls (right: 3.21 ± 0.75 mm2, left: 2.65 ± 1.13 mm2, p < 0.001, but did not differ between the two patient groups. SSR parameters were similar between patients and controls. SSR latency correlated to clinical scales (FM Widespread Pain Index) in the FM group (r = 0.515, p = 0.02 and r = 0.447, p = 0.05) for the upper and lower limbs respectively, but no other correlation between clinical and neurophysiological parameters was identified. CONCLUSION This study confirms similar ANS abnormalities in FM and GAD that fairly distinguish them from controls and support the hypothesis of a common pathophysiological substrate underlying both conditions.
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Affiliation(s)
- Marianna Papadopoulou
- Second Department of Neurology, Medical School, National and Kapodistrian University of Athens Attikon University General Hospital, Athens, Greece. .,Department of Physiotherapy, Laboratory of Neuromuscular and Cardiovascular Study of Motion, University of West Attica, 28 Ag. Spyridonos, 12243, Athens, Greece.
| | | | - Eleni Bakola
- Second Department of Neurology, Medical School, National and Kapodistrian University of Athens Attikon University General Hospital, Athens, Greece
| | - Vasilios G Masdrakis
- First Department of Psychiatry, Medical School, National and Kapodistrian University of Athens, Eginition Hospital, Athens, Greece
| | - Christos Moschovos
- Second Department of Neurology, Medical School, National and Kapodistrian University of Athens Attikon University General Hospital, Athens, Greece
| | - Elisabeth Chroni
- Department of Neurology, School of Medicine, University of Patras, Rio-Patras, Greece
| | - Georgios Tsivgoulis
- Second Department of Neurology, Medical School, National and Kapodistrian University of Athens Attikon University General Hospital, Athens, Greece
| | - Ioannis Michopoulos
- Second Department of Psychiatry, Medical School, National and Kapodistrian University of Athens, Attikon University General Hospital, Athens, Greece
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Lang VA, Lundh T, Ortiz-Catalan M. Mathematical and computational models for pain: a systematic review. PAIN MEDICINE 2021; 22:2806-2817. [PMID: 34051102 PMCID: PMC8665994 DOI: 10.1093/pm/pnab177] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
OBJECTIVE There is no single prevailing theory of pain that explains its origin, qualities, and alleviation. Although many studies have investigated various molecular targets for pain management, few have attempted to examine the etiology or working mechanisms of pain through mathematical or computational model development. In this systematic review, we identified and classified mathematical and computational models for characterizing pain. METHODS The databases queried were Science Direct and PubMed, yielding 560 articles published prior to January 1st, 2020. After screening for inclusion of mathematical or computational models of pain, 31 articles were deemed relevant. RESULTS Most of the reviewed articles utilized classification algorithms to categorize pain and no-pain conditions. We found the literature heavily focused on the application of existing models or machine learning algorithms to identify the presence or absence of pain, rather than to explore features of pain that may be used for diagnostics and treatment. CONCLUSIONS Although understudied, the development of mathematical models may augment the current understanding of pain by providing directions for testable hypotheses of its underlying mechanisms. Additional focus is needed on developing models that seek to understand the underlying mechanisms of pain, as this could potentially lead to major breakthroughs in its treatment.
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Affiliation(s)
- Victoria Ashley Lang
- Center for Bionics and Pain Research, Sweden.,Department of Electrical Engineering, Chalmers University of Technology, Sweden
| | - Torbjörn Lundh
- Center for Bionics and Pain Research, Sweden.,Department of Mathematical Sciences, Chalmers University of Technology, Sweden.,Department of Mathematical Sciences, University of Gothenburg, Sweden
| | - Max Ortiz-Catalan
- Center for Bionics and Pain Research, Sweden.,Department of Electrical Engineering, Chalmers University of Technology, Sweden.,Operational Area 3, Sahlgrenska University Hospital, Sweden.,Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Sweden
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de Tommaso M, Ricci K, Libro G, Vecchio E, Delussi M, Montemurno A, Lopalco G, Iannone F. Pain Processing and Vegetative Dysfunction in Fibromyalgia: A Study by Sympathetic Skin Response and Laser Evoked Potentials. PAIN RESEARCH AND TREATMENT 2017; 2017:9747148. [PMID: 29093972 PMCID: PMC5637844 DOI: 10.1155/2017/9747148] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/20/2017] [Revised: 08/09/2017] [Accepted: 08/17/2017] [Indexed: 12/20/2022]
Abstract
BACKGROUND A dysfunction of pain processing at central and peripheral levels was reported in fibromyalgia (FM). We aimed to correlate laser evoked potentials (LEPs), Sympathetic Skin Response (SSR), and clinical features in FM patients. METHODS Fifty FM patients and 30 age-matched controls underwent LEPs and SSR by the right hand and foot. The clinical evaluation included FM disability (FIQ) and severity scores (WPI), anxiety (SAS) and depression (SDS) scales, and questionnaires for neuropathic pain (DN4). RESULTS The LEP P2 latency and amplitude and the SSR latency were increased in FM group. This latter feature was more evident in anxious patients. The LEPs habituation was reduced in FM patients and correlated to pain severity scores. In a significant number of patients (32%) with higher DN4 and FIQ scores, SSR or LEP responses were absent. CONCLUSIONS LEPs and SSR might contribute to clarifying the peripheral and central nervous system involvement in FM patients.
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Affiliation(s)
- Marina de Tommaso
- Neurophysiopathology of Pain Laboratory, Basic Medical Science, Neuroscience and Sensory System Department, Bari Aldo Moro University, Bari, Italy
| | - Katia Ricci
- Neurophysiopathology of Pain Laboratory, Basic Medical Science, Neuroscience and Sensory System Department, Bari Aldo Moro University, Bari, Italy
| | - Giuseppe Libro
- Neurophysiopathology of Pain Laboratory, Basic Medical Science, Neuroscience and Sensory System Department, Bari Aldo Moro University, Bari, Italy
| | - Eleonora Vecchio
- Neurophysiopathology of Pain Laboratory, Basic Medical Science, Neuroscience and Sensory System Department, Bari Aldo Moro University, Bari, Italy
| | - Marianna Delussi
- Neurophysiopathology of Pain Laboratory, Basic Medical Science, Neuroscience and Sensory System Department, Bari Aldo Moro University, Bari, Italy
| | - Anna Montemurno
- Neurophysiopathology of Pain Laboratory, Basic Medical Science, Neuroscience and Sensory System Department, Bari Aldo Moro University, Bari, Italy
| | - Giuseppe Lopalco
- Department of Emergency and Organ Transplantation, Bari Aldo Moro University, Bari, Italy
| | - Florenzo Iannone
- Department of Emergency and Organ Transplantation, Bari Aldo Moro University, Bari, Italy
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Biasiotta A, D'Arcangelo D, Passarelli F, Nicodemi EM, Facchiano A. Ion channels expression and function are strongly modified in solid tumors and vascular malformations. J Transl Med 2016; 14:285. [PMID: 27716384 PMCID: PMC5050926 DOI: 10.1186/s12967-016-1038-y] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Accepted: 09/21/2016] [Indexed: 12/21/2022] Open
Abstract
Background Several cellular functions relate to ion-channels activity. Physiologically relevant chains of events leading to angiogenesis, cell cycle and different forms of cell death, require transmembrane voltage control. We hypothesized that the unordered angiogenesis occurring in solid cancers and vascular malformations might associate, at least in part, to ion-transport alteration. Methods The expression level of several ion-channels was analyzed in human solid tumor biopsies. Expression of 90 genes coding for ion-channels related proteins was investigated within the Oncomine database, in 25 independent patients-datasets referring to five histologically-different solid tumors (namely, bladder cancer, glioblastoma, melanoma, breast invasive-ductal cancer, lung carcinoma), in a total of 3673 patients (674 control-samples and 2999 cancer-samples). Furthermore, the ion-channel activity was directly assessed by measuring in vivo the electrical sympathetic skin responses (SSR) on the skin of 14 patients affected by the flat port-wine stains vascular malformation, i.e., a non-tumor vascular malformation clinical model. Results Several ion-channels showed significantly increased expression in tumors (p < 0.0005); nine genes (namely, CACNA1D, FXYD3, FXYD5, HTR3A, KCNE3, KCNE4, KCNN4, CLIC1, TRPM3) showed such significant modification in at least half of datasets investigated for each cancer type. Moreover, in vivo analyses in flat port-wine stains patients showed a significantly reduced SSR in the affected skin as compared to the contralateral healthy skin (p < 0.05), in both latency and amplitude measurements. Conclusions All together these data identify ion-channel genes showing significantly modified expression in different tumors and cancer-vessels, and indicate a relevant electrophysiological alteration in human vascular malformations. Such data suggest a possible role and a potential diagnostic application of the ion–electron transport in vascular disorders underlying tumor neo-angiogenesis and vascular malformations.
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Affiliation(s)
| | - Daniela D'Arcangelo
- Istituto Dermopatico dell'Immacolata, IDI-IRCCS, Fondazione Luigi Maria Monti, via Monti di Creta 104, 00167, Rome, Italy
| | - Francesca Passarelli
- Istituto Dermopatico dell'Immacolata, IDI-IRCCS, Fondazione Luigi Maria Monti, via Monti di Creta 104, 00167, Rome, Italy
| | - Ezio Maria Nicodemi
- Istituto Dermopatico dell'Immacolata, IDI-IRCCS, Fondazione Luigi Maria Monti, via Monti di Creta 104, 00167, Rome, Italy.
| | - Antonio Facchiano
- Istituto Dermopatico dell'Immacolata, IDI-IRCCS, Fondazione Luigi Maria Monti, via Monti di Creta 104, 00167, Rome, Italy.
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