William D Shipman, Raquel Fonseca, Moises Dominguez, Sadiq Bhayani, Christopher Gilligan, Sudhir Diwan, David Rosenblum, Sait Ashina, Reda Tolba, Alaa Abd-Elsayed, Alan D Kaye, Jamal Hasoon, Michael E Schatman, Timothy Deer, Jason Yong, Christopher L Robinson
{"title":"An Update on Emerging Regenerative Medicine Applications: The Use of Extracellular Vesicles and Exosomes for the Management of Chronic Pain.","authors":"William D Shipman, Raquel Fonseca, Moises Dominguez, Sadiq Bhayani, Christopher Gilligan, Sudhir Diwan, David Rosenblum, Sait Ashina, Reda Tolba, Alaa Abd-Elsayed, Alan D Kaye, Jamal Hasoon, Michael E Schatman, Timothy Deer, Jason Yong, Christopher L Robinson","doi":"10.1007/s11916-024-01309-4","DOIUrl":"10.1007/s11916-024-01309-4","url":null,"abstract":"<p><strong>Purpose of review: </strong>Chronic pain affects nearly two billion people worldwide, surpassing heart disease, diabetes, and cancer in terms of economic costs. Lower back pain alone is the leading cause of years lived with disability worldwide. Despite limited treatment options, regenerative medicine, particularly extracellular vesicles (EVs) and exosomes, holds early promise for patients who have exhausted other treatment options. EVs, including exosomes, are nano-sized structures released by cells, facilitating cellular communication through bioactive molecule transfer, and offering potential regenerative properties to damaged tissues. Here, we review the potential of EVs and exosomes for the management of chronic pain.</p><p><strong>Recent findings: </strong>In osteoarthritis, various exosomes, such as those derived from synovial mesenchymal stem cells, human placental cells, dental pulp stem cells, and bone marrow-derived mesenchymal stem cells (MSCs), demonstrate the ability to reduce inflammation, promote tissue repair, and alleviate pain in animal models. In intervertebral disc disease, Wharton's jelly MSC-derived EVs enhance cell viability and reduce inflammation. In addition, various forms of exosomes have been shown to reduce signs of inflammation in neurons and alleviate pain in neuropathic conditions in animal models. Although clinical applications of EVs and exosomes are still in the early clinical stages, they offer immense potential in the future management of chronic pain conditions. Clinical trials are ongoing to explore their therapeutic potential further, and with more research the potential applicability of EVs and exosomes will be fully understood.</p>","PeriodicalId":50602,"journal":{"name":"Current Pain and Headache Reports","volume":" ","pages":"1289-1297"},"PeriodicalIF":3.2,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142570212","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Suwannika Palee, Ugur Yener, Alaa Abd-Elsayed, Sayed Emal Wahezi
{"title":"Is Chronic Tendon Pain Caused by Neuropathy? Exciting Breakthroughs may Direct Potential Treatment.","authors":"Suwannika Palee, Ugur Yener, Alaa Abd-Elsayed, Sayed Emal Wahezi","doi":"10.1007/s11916-024-01299-3","DOIUrl":"10.1007/s11916-024-01299-3","url":null,"abstract":"<p><strong>Background: </strong>Tendinopathy significantly impacts the quality of life and imposes a high economic burden, accounting for a large proportion of sports and musculoskeletal injuries. Traditionally considered a collagen-related inflammatory disorder, emerging evidence suggests a critical role of neuropathic processes in chronic tendon pain.</p><p><strong>Objective: </strong>This review aims to evaluate the neuropathic mechanisms in tendinopathy and discuss innovative treatments targeting these pathways.</p><p><strong>Methods: </strong>We analyze recent studies highlighting the tendon innervation, pathological nerve sprouting neuronal ingrowth in tendinopathy, and the associated increase in pain and neuronal mediators.</p><p><strong>Results: </strong>Chronic tendinopathy exhibits nociceptive sprouting from paratenon into the fibrous tendon proper. Innovative treatments such as Percutaneous Ultrasound-Guided Tenotomy (PUT) or high-frequency ultrasound interventions show promise in targeting these neuropathic components by paratenon separation. These approaches focus on disrupting the pathological innervation cycle.</p><p><strong>Conclusion: </strong>Chronic tendon pain may be predominantly neuropathic, driven by pathologic neuronal ingrowth from paratenon into the tendon proper. Interventions that accurately target and disrupt these nerve pathways could revolutionize the treatment of tendinopathy. Further research is required to validate these findings and refine treatment modalities to ensure safety and efficacy.</p>","PeriodicalId":50602,"journal":{"name":"Current Pain and Headache Reports","volume":" ","pages":"1235-1239"},"PeriodicalIF":3.2,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141724975","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jordan Kruger, John Vernaleo, Dominic Mann, Min Lang, Jaya Pokuri, Zwade Marshall, Christopher L Robinson
{"title":"The Utilization of Blockchain for Data Security for the Chronic Pain Physician.","authors":"Jordan Kruger, John Vernaleo, Dominic Mann, Min Lang, Jaya Pokuri, Zwade Marshall, Christopher L Robinson","doi":"10.1007/s11916-024-01307-6","DOIUrl":"10.1007/s11916-024-01307-6","url":null,"abstract":"<p><strong>Purpose of review: </strong>The COVID-19 pandemic accelerated the surge in medical data utilization, notably impacting chronic pain management given its enormous economist cost. While the collection and use of data enhances research and care quality, data exchange risks compromising integrity and privacy, exemplified by the Change Healthcare cyberattack. Here, we review the potential of blockchain for the utilization for cybersecurity in the healthcare system with an emphasis on the field of chronic pain.</p><p><strong>Recent findings: </strong>Blockchain technology emerges as a potential solution, offering decentralized, secure, and immutable data management. Blockchain ensures transparency, integrity, and data privacy, which is crucial in healthcare. Smart contracts may offer automated, secure management of implantable neuromodulation devices such as spinal cord stimulators and intrathecal pumps. Blockchain's potential in pharmaceutical supply chain integrity is exemplified in preliminary efforts ensuring that the medication retrieved by the patient is indeed the intended medication. Despite limitations such as speed of transactions, blockchain presents innovative avenues for healthcare security and quality improvement, necessitating further development for widespread implementation. Blockchain's applicability is not only applicable to chronic pain management, but can be used in medicine as a whole.</p>","PeriodicalId":50602,"journal":{"name":"Current Pain and Headache Reports","volume":" ","pages":"1299-1305"},"PeriodicalIF":3.2,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142523529","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Progress in the Application of Hydrogels in Intervertebral Disc Repair: A Comprehensive Review.","authors":"Xin Chen, Shaoze Jing, Chenhui Xue, Xiaoming Guan","doi":"10.1007/s11916-024-01296-6","DOIUrl":"10.1007/s11916-024-01296-6","url":null,"abstract":"<p><strong>Purpose of review: </strong>Intervertebral disc degeneration (IVDD) is a common orthopaedic disease and an important cause of lower back pain, which seriously affects the work and life of patients and causes a large economic burden to society. The traditional treatment of IVDD mainly involves early pain relief and late surgical intervention, but it cannot reverse the pathological course of IVDD. Current studies suggest that IVDD is related to the imbalance between the anabolic and catabolic functions of the extracellular matrix (ECM). Anti-inflammatory drugs, bioactive substances, and stem cells have all been shown to improve ECM, but traditional injection methods face short half-life and leakage problems.</p><p><strong>Recent findings: </strong>The good biocompatibility and slow-release function of polymer hydrogels are being noticed and explored to combine with drugs or bioactive substances to treat IVDD. This paper introduces the pathophysiological mechanism of IVDD, and discusses the advantages, disadvantages and development prospects of hydrogels for the treatment of IVDD, so as to provide guidance for future breakthroughs in the treatment of IVDD.</p>","PeriodicalId":50602,"journal":{"name":"Current Pain and Headache Reports","volume":" ","pages":"1333-1348"},"PeriodicalIF":3.2,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11666692/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141565031","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Maria Kouri, Martina Rekatsina, Athina Vadalouca, Omar Viswanath, Giustino Varrassi
{"title":"Oral Neuropathy Associated with Commonly used Chemotherapeutic Agents: A Narrative Review.","authors":"Maria Kouri, Martina Rekatsina, Athina Vadalouca, Omar Viswanath, Giustino Varrassi","doi":"10.1007/s11916-024-01305-8","DOIUrl":"10.1007/s11916-024-01305-8","url":null,"abstract":"<p><strong>Purpose of review: </strong>Chemotherapy-induced peripheral neuropathy (CIPN) is a frequent complication of cytotoxic chemotherapeutic agents; its incidence largely varies, depending on type, dose, agent and preexisting risk factors. Oral-and-perioral-CIPN (OCIPN) is underreported. Neurotoxic agents can cause jaw pain or numbness. This review aims to present available data on OCIPN RECENT FINDINGS: A narrative literature review, following SANRA guidelines was conducted. PubMed and Cochrane databases were searched until September 2023. Articles referring to neuropathy or neuropathic pain due to head and neck cancer, head and neck radiotherapy, oropharyngeal mucositis, infection or post-surgical pain were excluded. Platinum-based chemotherapeutics, taxanes, vinca alkaloids, immunomodulatory and alkylating agents can cause OCIPN. Platinum-based chemotherapeutics can cause orofacial cold sensitivity, orofacial and jaw pain, oral cavity tingling and teeth hypersensitivity. Taxanes may induce oral cavity and tongue numbness and tingling as well as hot hypersensitivity. Vinca alkaloids may cause jaw, teeth and lips pain and oral mucosa hyperalgesia. Immunomodulatory drugs can cause lips, tongue and perioral numbness, while alkylating agents induce tongue and lips tingling and teeth cold-hypersensitivity. Chemotherapy may cause OCIPN due to changes in cellular structure and function, like alterations in membrane receptors and neurotransmission. OCIPN should be documented and physicians, dentists and health care providers should be alerted.</p>","PeriodicalId":50602,"journal":{"name":"Current Pain and Headache Reports","volume":" ","pages":"1209-1217"},"PeriodicalIF":3.2,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141762367","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Saurabh Kataria, Jeremiah Hilkiah Wijaya, Utsav Patel, Kevin Yabut, Tawfiq Turjman, Muhammad Abubakar Ayub, Nihar Upadhyay, Moinulhaq Makrani, Hisham Turjman, Ahmed Mostafa Abdalla Mohamed, Alan D Kaye
{"title":"Correction to: The Role of Platelet Rich Plasma in Vertebrogenic and Discogenic Pain: A Systematic Review and Meta-Analysis.","authors":"Saurabh Kataria, Jeremiah Hilkiah Wijaya, Utsav Patel, Kevin Yabut, Tawfiq Turjman, Muhammad Abubakar Ayub, Nihar Upadhyay, Moinulhaq Makrani, Hisham Turjman, Ahmed Mostafa Abdalla Mohamed, Alan D Kaye","doi":"10.1007/s11916-024-01300-z","DOIUrl":"10.1007/s11916-024-01300-z","url":null,"abstract":"","PeriodicalId":50602,"journal":{"name":"Current Pain and Headache Reports","volume":" ","pages":"1387"},"PeriodicalIF":3.2,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11666668/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141565030","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Lisa Sangkum, Theerawat Chalacheewa, Choosak Tunprasit, Phisut Lavanrattanakul, Henry Liu
{"title":"Predicting the Severity of Acute Pain after Cesarean Delivery: A Narrative Review.","authors":"Lisa Sangkum, Theerawat Chalacheewa, Choosak Tunprasit, Phisut Lavanrattanakul, Henry Liu","doi":"10.1007/s11916-024-01301-y","DOIUrl":"10.1007/s11916-024-01301-y","url":null,"abstract":"<p><strong>Purpose of the review: </strong>Cesarean delivery is one of the most common surgical procedures performed worldwide. Approximately 28-78% of the patients have reported experiencing severe pain after Cesarean delivery, which is associated with adverse outcomes. Current analgesic management strategies employ a one-size-fits-all approach, which may not be suitable for all post-Cesarean patients. Our ongoing research and the purpose of this review are focusing on preoperative risk assessment to identify patients at risk of severe pain or needing higher doses of opioid or other analgesics.</p><p><strong>Recent findings: </strong>Recent clinical investigations have found that by utilizing the demographic and psychological evaluations, screening tests, quantitative sensory testing, and assessment of response to local anesthetic infiltration, clinicians were potentially able to stratify the risks for severe post-cesarean pain. Several modalities demonstrated significant correlations with pain outcomes, although most of these correlations were weak to modest. Since consensus statement regarding predicting post-CD pain control are still lacking, these correlations can be clinically helpful. It is possible to identify patients at high risk of developing severe acute pain after cesarean section by preoperative demographic data, screening questionnaires, or other tools. Further studies are needed to identify additional variables or screening tools for more accurate prediction and investigate whether personalized analgesic regimens can lead to improved analgesic outcomes.</p>","PeriodicalId":50602,"journal":{"name":"Current Pain and Headache Reports","volume":" ","pages":"1241-1248"},"PeriodicalIF":3.2,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11666686/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141749568","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Daniel Deuel, Andrew Sandgren, Evan O Nelson, Michael Cropes, Albojay Deacon, Tiffany Houdek, Alaa Abd-Elsayed
{"title":"Conservative Management of Occipital Neuralgia Supported by Physical Therapy: A Review of Available Research and Mechanistic Rationale to Guide Treatment.","authors":"Daniel Deuel, Andrew Sandgren, Evan O Nelson, Michael Cropes, Albojay Deacon, Tiffany Houdek, Alaa Abd-Elsayed","doi":"10.1007/s11916-024-01288-6","DOIUrl":"10.1007/s11916-024-01288-6","url":null,"abstract":"<p><strong>Purpose of review: </strong>Conservative management is consistently recommended as a first line intervention for occipital neuralgia (ON); however, there is limited clinical research regarding conservative intervention for ON. This lack of research may lead to underutilization or unwarranted variability in conservative treatment. This article provides mechanism-based guidance for conservative management of ON as a component of a multimodal treatment approach, and discusses the role of the physical therapist in the care team. It also highlights opportunities for further research to refine conservative management of this condition.</p><p><strong>Recent findings: </strong>Published research on conservative interventions specific to ON is limited to very low-quality evidence for the use of TENS. The contemporary shift toward precision pain management emphasizing treatment based on a patient's constellation of clinical features-a phenotype-rather than solely a diagnosis provides more personalized and specifically targeted pain treatment. This paradigm can guide treatment in cases where diagnosis-specific research is lacking and can be used to inform conservative treatment in this case. Various conservative interventions have demonstrated efficacy in treating many of the symptoms and accepted etiologies of ON. Conservative interventions provided by a physical therapist including exercise, manual therapy, posture and biomechanical training, TENS, patient education, and desensitization have mechanistic justification to treat symptoms and causes of ON. Physical therapists have adequate time and skill to provide such progressive and iterative interventions and should be included in a multimodal treatment plan for ON. Further research is required to determine appropriate dosing, sequencing, and progression of conservative treatments.</p>","PeriodicalId":50602,"journal":{"name":"Current Pain and Headache Reports","volume":" ","pages":"1321-1331"},"PeriodicalIF":3.2,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141494072","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sarah Mingels, Marita Granitzer, Kerstin Luedtke, Wim Dankaerts
{"title":"What is the Status Quo of Patient-Centred Physiotherapy Management of People with Headache within a Biopsychosocial Model? - A Narrative Review.","authors":"Sarah Mingels, Marita Granitzer, Kerstin Luedtke, Wim Dankaerts","doi":"10.1007/s11916-024-01306-7","DOIUrl":"10.1007/s11916-024-01306-7","url":null,"abstract":"<p><strong>Purpose of review: </strong>Patient-centred care (PCC) is deemed essential in the rehabilitation of musculoskeletal pain. Integrating such care within a biopsychosocial framework, enables to address all facets of the individual pain experience, and to manage the individual instead of the condition. This narrative review describes the status quo of PCC physiotherapy management of people with headache within a biopsychosocial model. PubMed, EMBASE, Web of Science, Scopus were searched (update 07.05.2024). The search-query comprised terminology relating to \"headache\", \"patient-centred\", \"biopsychosocial\", \"physiotherapy\". Additional eligibility criteria were reviews, trials, cohort, case report, case-control studies in English, Dutch, French.</p><p><strong>Recent findings: </strong>Gaps are exposed in patient-centred physiotherapy management of migraine, tension-type headache, and cervicogenic headache. While a biopsychosocial approach is advised to manage migraine and tension-type headache, its use in clinical practice is not reflected by the literature. A biopsychosocial approach is not advised in cervicogenic headache. Psychosocial-lifestyle interventions are mainly delivered by health-care providers other than physiotherapists. Additionally, psychologically-informed practice is barely introduced in physiotherapy headache management. Though, managing the social context within a biopsychosocial framework is advised, the implementation by physiotherapists is unclear. Comparable conclusions apply to PCC. PCC is recommended for the physiotherapy management of primary and secondary headache. Such recommendation remains however theoretical, not reaching clinical implementation. Yet, a shift from the traditional disease-centred model of care towards PCC is ongoing and should be continued in physiotherapy management. With this implementation, clinical and economical studies are needed to evaluate its effectiveness.</p>","PeriodicalId":50602,"journal":{"name":"Current Pain and Headache Reports","volume":" ","pages":"1195-1207"},"PeriodicalIF":3.2,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141977114","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Rodney A Gabriel, Eri C Seng, Brian P Curran, Paul Winston, Andrea M Trescot, Igor Filipovski
{"title":"A Narrative Review of Ultrasound-Guided and Landmark-based Percutaneous Cryoneurolysis for the Management of Acute and Chronic Pain.","authors":"Rodney A Gabriel, Eri C Seng, Brian P Curran, Paul Winston, Andrea M Trescot, Igor Filipovski","doi":"10.1007/s11916-024-01281-z","DOIUrl":"10.1007/s11916-024-01281-z","url":null,"abstract":"<p><strong>Purpose of review: </strong>Cryoneurolysis refers to the process of reversibly ablating peripheral nerves with extremely cold temperatures to provide analgesia for weeks to months. With ultrasound-guidance or landmark-based techniques, it is an effective modality for managing both acute and chronic pain. In this review, we summarize the reported literature behind its potential applications and efficacy.</p><p><strong>Recent findings: </strong>Here, we summarize several studies (from case reports to clinical trials) describing the use of ultrasound-guided and landmark-based cryoneurolysis for acute and chronic pain. Acute pain indications included pain related to knee arthroplasty, limb amputations, mastectomies, shoulder surgery, rib fractures, and burn. Chronic pain indications included chronic knee pain (due to osteoarthritis), shoulder pain, painful neuropathies, postmastectomy pain syndrome, phantom limb pain, facial pain/headaches, foot/ankle pain, inguinal pain, and sacroiliac joint pain. For both acute and chronic pain indications, more high quality randomized controlled clinical trials are needed to definitively assess the efficacy of cryoneurolysis versus other standard therapies for a multitude of pain conditions.</p>","PeriodicalId":50602,"journal":{"name":"Current Pain and Headache Reports","volume":" ","pages":"1097-1104"},"PeriodicalIF":3.2,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11461560/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141499557","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}