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Moretti A, Snichelotto F, Liguori S, Paoletta M, Toro G, Gimigliano F, Iolascon G. The challenge of pharmacotherapy for musculoskeletal pain: an overview of unmet needs. Ther Adv Musculoskelet Dis 2024; 16:1759720X241253656. [PMID: 38799611 PMCID: PMC11119417 DOI: 10.1177/1759720x241253656] [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: 10/15/2023] [Accepted: 04/10/2024] [Indexed: 05/29/2024] Open
Abstract
Musculoskeletal disorders are characterized by several impairments, including pain, affecting muscles, bones, joints and adjacent connective tissue, resulting in temporary or permanent functional limitations and disability. Musculoskeletal pain is particularly prevalent worldwide and greatly impacts the quality of life, social participation and economic burden. To date, several issues persist about the classification of musculoskeletal pain and its management strategies and resources. The treatment of musculoskeletal pain conditions is complex and often requires a multimodal approach, including pharmacological and non-pharmacological therapy that might be ineffective in many cases, resulting in poor patient satisfaction and controversial expectations about the potential benefits of available interventions. This manuscript provides an overview of unmet needs in managing musculoskeletal pain, particularly focusing on pharmacotherapeutic pitfalls in this context.
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Affiliation(s)
- Antimo Moretti
- Department of Medical and Surgical Specialties and Dentistry, University of Campania ‘Luigi Vanvitelli’, Naples 80138, Italy
| | - Francesco Snichelotto
- Department of Medical and Surgical Specialties and Dentistry, University of Campania ‘Luigi Vanvitelli’, Naples, Italy
| | - Sara Liguori
- Department of Medical and Surgical Specialties and Dentistry, University of Campania ‘Luigi Vanvitelli’, Naples, Italy
| | - Marco Paoletta
- Department of Medical and Surgical Specialties and Dentistry, University of Campania ‘Luigi Vanvitelli’, Naples, Italy
| | - Giuseppe Toro
- Department of Medical and Surgical Specialties and Dentistry, University of Campania ‘Luigi Vanvitelli’, Naples, Italy
| | - Francesca Gimigliano
- Department of Physical and Mental Health and Preventive Medicine, University of Campania ‘Luigi Vanvitelli’, Naples, Italy
| | - Giovanni Iolascon
- Department of Medical and Surgical Specialties and Dentistry, University of Campania ‘Luigi Vanvitelli’, Naples, Italy
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Thanaboriboon C, Matos Macêdo MC, Perez J. Complex Regional Pain Syndrome in Cancer Cases: Current Knowledge and Perspectives. Int Med Case Rep J 2024; 17:497-506. [PMID: 38778887 PMCID: PMC11110819 DOI: 10.2147/imcrj.s451291] [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: 12/15/2023] [Accepted: 05/02/2024] [Indexed: 05/25/2024] Open
Abstract
Background Complex regional pain syndrome (CRPS) is a disabling painful disorder caused by many different and poorly understood mechanisms. It often affects the distal limbs and usually happens as consequence of a trauma. Its severity can remarkably affect patients' quality of life. When this painful complication happens in a cancer patient, the impact may be exponential. To date, there is limited knowledge of the surrounding circumstances of CRPS cases in this population. Methods We present two clinical cases of patients diagnosed with cancer-related pain presenting with symptoms and signs compatible with CRPS. In one case, CRPS was attributed to direct tumor nerve compression, and it responded successfully to an interventional pain procedure. The second case was associated with a Zoster infection in an immunocompromised cancer patient. Patient responded to multidisciplinary pain management strategies. Additionally, we conducted a literature review to investigate the coexistence of cancer pain and CRPS and suggest some pathophysiology mechanisms of action. Results and Discussion Literature reviewed and potential pathophysiology mechanisms are simultaneously explored in terms of classification, etiopathology, evidence, challenges, and future scientific directions. Conclusion Comorbid CRPS can impact negatively in cases of cancer pain by affecting their diagnosis and treatment. Further studies are necessary to elucidate how these two conditions present together and how they can be better addressed.
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Affiliation(s)
- Chanon Thanaboriboon
- Cancer Pain Clinic, Departments of Anesthesiology and Supportive and Palliative Care, McGill University Health Center, Montreal, Quebec, Canada
- Department of Anesthesiology, King Chulalongkorn Memorial Hospital and Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Márcia C Matos Macêdo
- Cancer Pain Clinic, Departments of Anesthesiology and Supportive and Palliative Care, McGill University Health Center, Montreal, Quebec, Canada
- Department of Medicine, Federal University of Sergipe, Aracaju, Sergipe, Brazil
| | - Jordi Perez
- Cancer Pain Clinic, Departments of Anesthesiology and Supportive and Palliative Care, McGill University Health Center, Montreal, Quebec, Canada
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Olomi J, Munthali V. Complex regional pain syndrome: diagnostic challenges and favorable response to prednisolone. BMC Musculoskelet Disord 2024; 25:278. [PMID: 38600551 PMCID: PMC11005296 DOI: 10.1186/s12891-024-07333-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 03/04/2024] [Indexed: 04/12/2024] Open
Abstract
Complex regional pain syndrome (CRPS), characterized by severe and disproportionate pain, is a rare and debilitating condition. Due to its rarity, evidence-based treatment guidelines remain limited, creating a challenge for clinicians. We present the case of a 20-year-old female with CRPS type 1 of the right hand. Her pain, initially triggered by a minor trauma, had persisted for three months. The patient demonstrated severe pain, swelling, hyperesthesia, and restricted range of motion. Despite multiple hospital visits, her symptoms did not improve until she was diagnosed with CRPS and treated with oral prednisolone. A dosage of 40 mg daily led to a dramatic response within 10 days. Our report emphasizes the importance of recognizing CRPS and highlights the potential of prednisolone as a treatment option, particularly in resource-limited settings, where more specialized interventions may be unavailable. Further research is essential to establish a stronger evidence base for the use of steroids in CRPS management.
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Affiliation(s)
- Jimmy Olomi
- University of Dar es salaam (UDSM), P.O. Box 608, Mbeya, Tanzania.
- Mbeya zonal referral hospital (MZRH), P.O. Box 419, Mbeya, Tanzania.
| | - Victoria Munthali
- Muhimbili Orthopedic Institute (MOI), P.O. Box 65474, Dar es salaam, Tanzania
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Iolascon G, Snichelotto F, Moretti A. An update on the pharmacotherapeutic options for complex regional pain syndrome. Expert Rev Neurother 2024; 24:177-190. [PMID: 38241139 DOI: 10.1080/14737175.2024.2307490] [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: 11/01/2023] [Accepted: 01/16/2024] [Indexed: 01/21/2024]
Abstract
INTRODUCTION Complex regional pain syndrome (CRPS) is a rare and painful condition that has a wide range of triggering factors, often traumatic, and can present various clinical manifestations. The lack of knowledge about the underlying mechanisms has led to numerous treatment approaches, both conservative and surgical, which work through different mechanisms of action. AREAS COVERED In this review, the authors explore the key aspects of CRPS, including definition, diagnostic criteria, pitfalls, pathogenic hypotheses, and treatment strategies with a focus on pharmacotherapy. The review was based on a comprehensive search of the literature using PubMed, while also considering international guidelines for managing CRPS. EXPERT OPINION Based on the available evidence, pharmacological interventions appear to be effective in treating CRPS, especially when they target peripheral mechanisms, specifically nociceptive inflammatory pain, and when administered early in the course of the disease. However, there is still a lack of reliable evidence regarding the effects of drugs on central mechanisms of chronic pain in CRPS. In our expert opinion, drug therapy should be initiated as soon as possible, particularly in warm CRPS patient clusters, to prevent significant functional limitations, psychological distress, and negative impacts on individuals' social and economic well-being.
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Affiliation(s)
- Giovanni Iolascon
- Department of Medical and Surgical Specialties and Dentistry, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Francesco Snichelotto
- Department of Medical and Surgical Specialties and Dentistry, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Antimo Moretti
- Department of Medical and Surgical Specialties and Dentistry, University of Campania "Luigi Vanvitelli", Naples, Italy
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Huang T, Yao H, Huang J, Wang N, Zhou C, Huang X, Tan X, Li Y, Jie Y, Wang X, Yang Y, Liang Y, Yue S, Mao Y, Lai S, Zheng J, He Y. Effectiveness of acupuncture for pain relief in shoulder-hand syndrome after stroke: a systematic evaluation and Bayesian network meta-analysis. Front Neurol 2023; 14:1268626. [PMID: 38046583 PMCID: PMC10693460 DOI: 10.3389/fneur.2023.1268626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 10/23/2023] [Indexed: 12/05/2023] Open
Abstract
Background Shoulder-hand syndrome (SHS) is a common complication after stroke, and SHS-induced pain significantly hampers patients' overall recovery. As an alternative therapy for pain relief, acupuncture has certain advantages in alleviating pain caused by SHS after stroke. However, choosing the best treatment plan from a variety of acupuncture options is still a serious challenge in clinical practice. Therefore, we conducted this Bayesian network meta-analysis to comprehensively compare the effectiveness of various acupuncture treatment methods. Methods We systematically searched for randomized controlled trials (RCTs) of acupuncture treatment in patients with post-stroke SHS published in PubMed, Embase, Cochrane, and Web of Science until 9 March 2023. We used the Cochrane bias risk assessment tool to assess the bias risk in the included original studies. Results A total of 50 RCTs involving 3,999 subjects were included, comprising 19 types of effective acupuncture interventions. Compared to single rehabilitation training, the top three interventions for VAS improvement were floating needle [VAS = -2.54 (95% CI: -4.37 to -0.69)], rehabilitation + catgut embedding [VAS = -2.51 (95% CI: -4.33 to -0.68)], and other multi-needle acupuncture combinations [VAS = -2.32 (95% CI: -3.68 to -0.94)]. The top three interventions for improving the Fugl-Meyer score were eye acupuncture [Meyer = 15.73 (95% CI: 3.4627.95)], other multi-needle acupuncture combinations [Meyer = 12.22 (95% CI: 5.1919.34)], and traditional western medicine + acupuncture + traditional Chinese medicine [Meyer = 11.96 (95% CI: -0.59 to 24.63)]. Conclusion Multiple acupuncture methods are significantly effective in improving pain and upper limb motor function in post-stroke SHS, with relatively few adverse events; thus, acupuncture can be promoted. Systematic Review Registration https://www.crd.york.ac.uk/prospero/, CRD42023410957.
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Affiliation(s)
- Ting Huang
- The First School of Clinical Medicine, Guangxi University of Traditional Chinese Medicine, Nanning, China
| | - Hongfang Yao
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Junneng Huang
- The First Affiliated Hospital of Guangxi University of Traditional Chinese Medicine, Nanning, China
| | - Ning Wang
- The First School of Clinical Medicine, Guangxi University of Traditional Chinese Medicine, Nanning, China
| | - Chunjun Zhou
- The First School of Clinical Medicine, Guangxi University of Traditional Chinese Medicine, Nanning, China
| | - Xuyang Huang
- The First School of Clinical Medicine, Guangxi University of Traditional Chinese Medicine, Nanning, China
| | - Xiangyuan Tan
- The First School of Clinical Medicine, Guangxi University of Traditional Chinese Medicine, Nanning, China
| | - Yanyan Li
- Department of Traditional Chinese Medicine, Nanning Maternal and Child Health Hospital, Nanning, China
| | - Yuyu Jie
- The First School of Clinical Medicine, Guangxi University of Traditional Chinese Medicine, Nanning, China
| | - Xiang Wang
- Sainz College of New Medicine, Guangxi University of Traditional Chinese Medicine, Nanning, China
| | - Yu Yang
- The First Affiliated Hospital of Guangxi University of Traditional Chinese Medicine, Nanning, China
| | - Yingye Liang
- The First Affiliated Hospital of Guangxi University of Traditional Chinese Medicine, Nanning, China
| | - Siqian Yue
- The First School of Clinical Medicine, Guangxi University of Traditional Chinese Medicine, Nanning, China
| | - Yawen Mao
- The First School of Clinical Medicine, Guangxi University of Traditional Chinese Medicine, Nanning, China
| | - Songxian Lai
- The First School of Clinical Medicine, Guangxi University of Traditional Chinese Medicine, Nanning, China
| | - Jingyiqi Zheng
- The First School of Clinical Medicine, Guangxi University of Traditional Chinese Medicine, Nanning, China
| | - Yufeng He
- The First Affiliated Hospital of Guangxi University of Traditional Chinese Medicine, Nanning, China
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Ratcliffe S, Arkilo D, Asgharnejad M, Bhattacharya S, Harden RN. Randomized controlled study to evaluate the efficacy and safety of soticlestat as adjunctive therapy in adults with complex regional pain syndrome. PAIN MEDICINE (MALDEN, MASS.) 2023; 24:872-880. [PMID: 36538782 PMCID: PMC10321763 DOI: 10.1093/pm/pnac198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 12/02/2022] [Accepted: 12/06/2022] [Indexed: 07/20/2023]
Abstract
OBJECTIVE The objective was to investigate the efficacy and safety of soticlestat as adjunctive therapy in participants with complex regional pain syndrome (CRPS). DESIGN A proof-of-concept phase 2a study, comprising a 15-week randomized, double-blind, placebo-controlled, parallel-group study (part A), and an optional 14-week open-label extension (part B). METHODS Twenty-four participants (median age 44.5 years [range, 18-62 years]; 70.8% female) with chronic CRPS were randomized (2:1) to receive oral soticlestat or placebo. Soticlestat dosing started at 100 mg twice daily and was titrated up to 300 mg twice daily. In part B, soticlestat dosing started at 200 mg twice daily and was titrated up or down at the investigator's discretion. Pain intensity scores using the 11-point Numeric Pain Scale (NPS) were collected daily. The Patient-Reported Outcomes Measurement Information System (PROMIS)-29, Patients' Global Impression of Change (PGI-C), and CRPS Severity Score (CSS) were completed at screening and weeks 15 and 29. RESULTS From baseline to week 15, soticlestat treatment was associated with a mean change in 24-hour pain intensity NPS score (95% confidence interval) of -0.75 (-1.55, 0.05) vs -0.41 (-1.41, 0.59) in the placebo group, resulting in a non-significant placebo-adjusted difference of -0.34 (-1.55, 0.88; P = .570). Statistically non-significant numerical changes were observed for the PROMIS-29, PGI-C, and CSS at weeks 15 and 29. CONCLUSIONS Adjunctive soticlestat treatment did not significantly reduce pain intensity in participants with chronic CRPS.
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Affiliation(s)
| | - Dimitrios Arkilo
- Takeda Pharmaceutical Company Limited, Cambridge, MA 02139, United States
| | - Mahnaz Asgharnejad
- Takeda Pharmaceutical Company Limited, Cambridge, MA 02139, United States
| | | | - R Norman Harden
- Departments of Physical Medicine and Rehabilitation and Physical Therapy and Human Movement Science, , Northwestern University Feinberg School of Medicine, Chicago, IL 60611, United States
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Feng S, Tang M, Huang G, Wang J, He S, Liu D, Gu L. EMG biofeedback combined with rehabilitation training may be the best physical therapy for improving upper limb motor function and relieving pain in patients with the post-stroke shoulder-hand syndrome: A Bayesian network meta-analysis. Front Neurol 2023; 13:1056156. [PMID: 36703623 PMCID: PMC9873378 DOI: 10.3389/fneur.2022.1056156] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 12/13/2022] [Indexed: 01/12/2023] Open
Abstract
Background Post-stroke shoulder-hand syndrome (SHS), although not a life-threatening condition, may be the most distressing and disabling problem for stroke survivors. Thus, it is essential to identify effective treatment strategies. Physical therapy is used as a first-line option for treating SHS; however, it is unclear which treatment option is preferred, which creates confusion in guiding clinical practice. Our study aims to guide clinical treatment by identifying the most effective physical therapy interventions for improving clinical symptoms in patients with post-stroke SHS using Bayesian network meta-analysis. Methods We conducted a systematic and comprehensive search of data from randomized controlled trials using physical therapy in patients with SHS from database inception to 1 July 2022. Fugl-Meyer Upper Extremity Motor Function Scale (FMA-UE) and pain visual analog score (VAS) were used as primary and secondary outcome indicators. R (version 4.1.3) and STATA (version 16.0) software were used to analyze the data. Results A total of 45 RCTs with 3,379 subjects were included, and the intervention efficacy of 7 physical factor therapies (PFT) combined with rehabilitation training (RT) was explored. Compared with the control group, all the PFT + RT included were of statistical benefit in improving limb motor function and pain relief. Also, our study indicated that EMG biofeedback combined with RT (BFT + RT) [the surface under the cumulative ranking curve (SUCRA) = 96.8%] might be the best choice for patients with post-stroke SHS. Conclusion EMG biofeedback combined with rehabilitation training may be the best physical therapy for improving upper limb motor function and relieving pain in patients with post-stroke SHS according to our Bayesian network meta-analysis results. However, the above conclusions need further analysis and validation by more high-quality RCTs. Systematic review registration www.crd.york.ac.uk/prospero/, identifier: CRD42022348743.
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Affiliation(s)
- Sisi Feng
- Yunnan University of Traditional Chinese Medicine, Kunming, China
| | - Mingzhi Tang
- Yunnan University of Traditional Chinese Medicine, Kunming, China
| | - Gan Huang
- Yunnan University of Traditional Chinese Medicine, Kunming, China
| | - JuMei Wang
- Yunnan University of Traditional Chinese Medicine, Kunming, China
| | - Sijin He
- Department of Rehabilitation, Kunming Hospital of Traditional Chinese Medicine, The Third Affiliated Hospital of Yunnan University of Chinese Medicine, Kunming, China
| | - Duo Liu
- Department of Rehabilitation, Kunming Hospital of Traditional Chinese Medicine, The Third Affiliated Hospital of Yunnan University of Chinese Medicine, Kunming, China
| | - LiHua Gu
- Department of Rehabilitation, Kunming Hospital of Traditional Chinese Medicine, The Third Affiliated Hospital of Yunnan University of Chinese Medicine, Kunming, China,*Correspondence: LiHua Gu ✉
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Grimbly C, Escagedo PD, Jaremko JL, Bruce A, Alos N, Robinson ME, Konji VN, Page M, Scharke M, Simpson E, Pastore YD, Girgis R, Alexander RT, Ward LM. Sickle cell bone disease and response to intravenous bisphosphonates in children. Osteoporos Int 2022; 33:2397-2408. [PMID: 35904681 PMCID: PMC9568449 DOI: 10.1007/s00198-022-06455-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 05/28/2022] [Indexed: 11/30/2022]
Abstract
UNLABELLED Children with sickle cell disease (SCD) have the potential for extensive and early-onset bone morbidity. This study reports on the diversity of bone morbidity seen in children with SCD followed at three tertiary centers. IV bisphosphonates were effective for bone pain analgesia and did not trigger sickle cell complications. INTRODUCTION To evaluate bone morbidity and the response to intravenous (IV) bisphosphonate therapy in children with SCD. METHODS We conducted a retrospective review of patient records from 2003 to 2019 at three Canadian pediatric tertiary care centers. Radiographs, magnetic resonance images, and computed tomography scans were reviewed for the presence of avascular necrosis (AVN), bone infarcts, and myositis. IV bisphosphonates were offered for bone pain management. Bone mineral density was assessed by dual-energy X-ray absorptiometry (DXA). RESULTS Forty-six children (20 girls, 43%) had bone morbidity at a mean age of 11.8 years (SD 3.9) including AVN of the femoral (17/46, 37%) and humeral (8/46, 17%) heads, H-shaped vertebral body deformities due to endplate infarcts (35/46, 76%), and non-vertebral body skeletal infarcts (15/46, 32%). Five children (5/26, 19%) had myositis overlying areas of AVN or bone infarcts visualized on magnetic resonance imaging. Twenty-three children (8/23 girls) received IV bisphosphonate therapy. They all reported significant or complete resolution of bone pain. There were no reports of sickle cell hemolytic crises, pain crises, or stroke attributed to IV bisphosphonate therapy. CONCLUSION Children with SCD have the potential for extensive and early-onset bone morbidity. In this series, IV bisphosphonates were effective for bone pain analgesia and did not trigger sickle cell complications.
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Affiliation(s)
- C Grimbly
- Department of Pediatrics, University of Alberta, 4-584 Edmonton Clinic Health Academy, 11405 - 87 Ave, Edmonton, AB, T6G 2R7, Canada.
- Women's and Children's Health Research Institute, Alberta, Canada.
| | - P Diaz Escagedo
- Department of Pediatrics, Centre Hospitalier Universitaire Sainte-Justine, Université de Montreal, Montreal, QC, Canada
| | - J L Jaremko
- Department of Radiology & Diagnostic Imaging, University of Alberta, Edmonton, AB, Canada
| | - A Bruce
- Department of Pediatrics, University of Alberta, 4-584 Edmonton Clinic Health Academy, 11405 - 87 Ave, Edmonton, AB, T6G 2R7, Canada
- Women's and Children's Health Research Institute, Alberta, Canada
| | - N Alos
- Department of Pediatrics, Centre Hospitalier Universitaire Sainte-Justine, Université de Montreal, Montreal, QC, Canada
| | - M E Robinson
- Department of Pediatrics, University of Ottawa, Ottawa, ON, Canada
- The Ottawa Pediatric Bone Health Research Group, Children's Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada
| | - V N Konji
- The Ottawa Pediatric Bone Health Research Group, Children's Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada
| | - M Page
- Department of Pediatrics, University of Ottawa, Ottawa, ON, Canada
- The Ottawa Pediatric Bone Health Research Group, Children's Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada
| | - M Scharke
- The Ottawa Pediatric Bone Health Research Group, Children's Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada
| | - E Simpson
- Department of Pediatrics, University of Ottawa, Ottawa, ON, Canada
| | - Y D Pastore
- Department of Pediatrics, Centre Hospitalier Universitaire Sainte-Justine, Université de Montreal, Montreal, QC, Canada
| | - R Girgis
- Department of Pediatrics, University of Alberta, 4-584 Edmonton Clinic Health Academy, 11405 - 87 Ave, Edmonton, AB, T6G 2R7, Canada
- Women's and Children's Health Research Institute, Alberta, Canada
| | - R T Alexander
- Department of Pediatrics, University of Alberta, 4-584 Edmonton Clinic Health Academy, 11405 - 87 Ave, Edmonton, AB, T6G 2R7, Canada
- Women's and Children's Health Research Institute, Alberta, Canada
| | - L M Ward
- Department of Pediatrics, University of Ottawa, Ottawa, ON, Canada
- The Ottawa Pediatric Bone Health Research Group, Children's Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada
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Altun A, Askin A, Sengul I, Aghazada N, Aydin Y. Evaluation of YouTube videos as sources of information about complex regional pain syndrome. Korean J Pain 2022; 35:319-326. [PMID: 35768987 PMCID: PMC9251394 DOI: 10.3344/kjp.2022.35.3.319] [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: 12/16/2021] [Revised: 02/15/2022] [Accepted: 03/17/2022] [Indexed: 11/30/2022] Open
Abstract
Background As the internet usage becomes easily accessible, the patients are more frequently searching about diseases and medical/non-medical treatments. Considering that complex regional pain syndrome (CRPS) is a debilitating disease, it is important to check the information that patients are accessing. Therefore, this study aimed to investigate the reliability, sufficiency, and accuracy of the YouTube videos about CRPS. Methods This study is a descriptive research which is derived by searching videos using the keyword ‘complex regional pain syndrome’ on YouTube. Relevance-based sequencing was used to sort the videos. Sources and video parameters were documented. To evaluate the accuracy, reliability and content quality of the videos, Global Quality Score, Journal of American Medical Association Benchmark Criteria and Modified DISCERN Questionnaire scales were used. Results A total of 167 videos were included in this study. The majority of the videos originated from USA (80.2%, n = 134). The median number of views was 639 and the viewing rate was 73.3. Most of the videos had partially sufficient data and the interaction index viewing rate parameters for videos with high content quality were greater than videos with low content quality (P = 0.010, P = 0.014). Conclusions Our results showed that videos about CRPS on YouTube mostly had partially sufficient data and include intermediate-high quality contents. Moreover, high-content quality videos had higher viewing rates, interaction indexes, number of likes, longer durations, as well as better reliability and accuracy scores. Videos with high quality and reliable content are needed to reduce misinformation about CRPS.
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Affiliation(s)
- Aylin Altun
- Department of Physical Medicine and Rehabilitation, Katip Celebi University, Faculty of Medicine, Izmir, Turkey
| | - Ayhan Askin
- Department of Physical Medicine and Rehabilitation, Katip Celebi University, Faculty of Medicine, Izmir, Turkey
| | - Ilker Sengul
- Department of Physical Medicine and Rehabilitation, Katip Celebi University, Faculty of Medicine, Izmir, Turkey
| | - Nazrin Aghazada
- Department of Physical Medicine and Rehabilitation, Katip Celebi University, Faculty of Medicine, Izmir, Turkey
| | - Yagmur Aydin
- Department of Physical Medicine and Rehabilitation, Katip Celebi University, Faculty of Medicine, Izmir, Turkey
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The Rationale for Using Neridronate in Musculoskeletal Disorders: From Metabolic Bone Diseases to Musculoskeletal Pain. Int J Mol Sci 2022; 23:ijms23136921. [PMID: 35805927 PMCID: PMC9267106 DOI: 10.3390/ijms23136921] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 06/18/2022] [Accepted: 06/20/2022] [Indexed: 02/04/2023] Open
Abstract
Neridronate or ((6-amino-1-hydroxy-1-phosphonohexyl) phosphonic acid) is an amino-bisphosphonate (BP) synthetized in Italy in 1986. Bisphosphonates are molecules with a P-C-P bond in their structure that allows strong and selectively binding to hydroxyapatite (HAP) as well as osteoclasts inhibition through different mechanisms of action. Neridronate was initially used to treat Paget disease of the bone, demonstrating effectiveness in reducing bone turnover markers as well as pain. The interesting molecular properties of neridronate foster its wide use in several other conditions, such as osteogenesis imperfecta, and osteoporosis. Thanks to the unique safety and efficacy profile, neridronate has been used in secondary osteoporosis due to genetic, rheumatic, and oncological diseases, including in pediatric patients. In the last decade, this drug has also been studied in chronic musculoskeletal pain conditions, such as algodystrophy, demonstrating effectiveness in improving extraskeletal outcomes. This review highlights historical and clinical insights about the use of neridronate for metabolic bone disorders and musculoskeletal pain conditions.
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From a Symptom-Based to a Mechanism-Based Pharmacotherapeutic Treatment in Complex Regional Pain Syndrome. Drugs 2022; 82:511-531. [PMID: 35247200 PMCID: PMC9016036 DOI: 10.1007/s40265-022-01685-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/07/2022] [Indexed: 02/06/2023]
Abstract
Complex regional pain syndrome (CRPS) is a debilitating painful condition of a distal extremity that can develop after tissue damage. CRPS is thought to be a multimechanism syndrome and ideally the most prominent mechanism(s) should be targeted by drugs in an individually tailored manner. This review gives an overview of the action and evidence of current and future pharmacotherapeutic options for CRPS. The available options are grouped in four categories by their therapeutic actions on the CRPS mechanisms, i.e. inflammation, central sensitisation, vasomotor disturbances and motor disturbances. More knowledge about the underlying mechanisms of CRPS helps to specifically target important CRPS mechanisms. In the future, objective biomarkers could potentially aid in selecting appropriate mechanism-based drugs in order to increase the effectiveness of CRPS treatment. Using this approach, current and future pharmacotherapeutic options for CRPS should be studied in multicentre trials to prove their efficacy. The ultimate goal is to shift the symptom-based selection of therapy into a mechanism-based selection of therapy in CRPS.
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Tarantino U, Greggi C, Cariati I, Caldora P, Capanna R, Capone A, Civinini R, Colagrande S, De Biase P, Falez F, Iolascon G, Maraghelli D, Masi L, Cerinic MM, Sessa G, Brandi ML. Bone Marrow Edema: Overview of Etiology and Treatment Strategies. J Bone Joint Surg Am 2022; 104:189-200. [PMID: 34780382 DOI: 10.2106/jbjs.21.00300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
➤ Bone marrow edema (BME) is a nonspecific but relevant finding, usually indicating the presence of an underlying pathology. ➤ The gold standard technique for detecting BME is magnetic resonance imaging (MRI), as it allows for a correct diagnosis to be made, which is extremely important given the heterogeneity of BME-related diseases. ➤ Depending on the severity of painful symptomatology and the MRI evidence, different treatment strategies can be followed: physical modalities, pharmacological options, and surgical therapy.
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Affiliation(s)
- Umberto Tarantino
- Department of Clinical Sciences and Translational Medicine, "Tor Vergata" University of Rome, Rome, Italy.,Department of Orthopaedics and Traumatology, "Policlinico Tor Vergata" Foundation, Rome, Italy
| | - Chiara Greggi
- Department of Clinical Sciences and Translational Medicine, "Tor Vergata" University of Rome, Rome, Italy.,Medical-Surgical Biotechnologies and Translational Medicine, "Tor Vergata" University of Rome, Rome, Italy
| | - Ida Cariati
- Department of Clinical Sciences and Translational Medicine, "Tor Vergata" University of Rome, Rome, Italy.,Medical-Surgical Biotechnologies and Translational Medicine, "Tor Vergata" University of Rome, Rome, Italy
| | | | - Rodolfo Capanna
- Department of Orthopaedics and Traumatology, Universal Hospital of Pisa, Pisa, Italy
| | - Antonio Capone
- Department of Surgical Sciences, University of Cagliari, Monserrato, Italy
| | - Roberto Civinini
- Department of Surgical Science, University of Florence, Florence, Italy
| | - Stefano Colagrande
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - Pietro De Biase
- General Orthopaedics and Traumatology, AOU Careggi, Florence, Italy
| | - Francesco Falez
- Orthopaedic and Traumatology Department, S. Spirito Hospital, Rome, Italy
| | - Giovanni Iolascon
- Department of Medical and Surgical Specialties and Dentistry, University of Campania "Luigi Vanvitelli," Caserta, Italy
| | - Davide Maraghelli
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - Laura Masi
- Metabolic Bone Diseases Unit, University Hospital of Florence, AOU Careggi, Florence, Italy
| | - Marco Matucci Cerinic
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Giuseppe Sessa
- Section of Orthopaedics and Traumatology, Department of General Surgery and Medical Surgical Specialties, University Hospital Policlinico Rodolico-San Marco, University of Catania, Catania, Italy
| | - Maria L Brandi
- Department of Surgery and Translational Medicine, University of Florence, Florence, Italy
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13
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Gong H, Zhao G, Liu Y, Lu Z. Determinants of complex regional pain syndrome type I in patients with scaphoid waist fracture- a multicenter prospective observational study. BMC Musculoskelet Disord 2022; 23:34. [PMID: 34986822 PMCID: PMC8734294 DOI: 10.1186/s12891-021-04977-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Accepted: 12/20/2021] [Indexed: 11/10/2022] Open
Abstract
Background The aim of this prospective study was to assess the incidence of complex regional pain syndrome type I (CRPS I) in patients with scaphoid waist fracture and to explore associated factors. Methods This was a multicenter, prospective observational study. Demographic, imaging indicators and clinical data were collected before the conservative treatment of scaphoid waist fracture patients. The occurrence of CRPS I and pain condition were the main outcomes. To explore the factors associated with CRPS I, multivariate logistic regression model was used. Results A total of 493 scaphoid waist fracture participants undergoing conservative treatment were recruited for this study. The incidence of CRPS I was 20% (n = 87). The average time between injury and the onset of CRPS I was 6.7 ± 2.1 weeks. Multivariable logistic regression analysis revealed that female sex (odds ratio (OR): 1.669; 95% confidence interval (CI): 1.189–2.338), diabetes mellitus (OR: 3.206; 95% CI: 2.284–4.492), and severe pain condition before treatment (visual analog scale (VAS) score more than 4 cm) (OR: 27.966; 95% CI: 19.924–39.187) were independently associated with CRPS I. Conclusions Patients suffering from scaphoid waist fracture may be at a higher risk of CRPS I, especially in women with diabetes mellitus who report severe pain before treatment. Early screening and regular follow up evaluation are recommended in these patients.
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Affiliation(s)
- Hao Gong
- Department of Hand Surgery, Wuxi Ninth People's Hospital, Wuxi, Jiangsu, China.,Department of Medicine, Soochow University, Suzhou, China
| | - Gang Zhao
- Department of Hand Surgery, Wuxi Ninth People's Hospital, Wuxi, Jiangsu, China
| | - Yuzhou Liu
- Department of Hand Surgery, Wuxi Ninth People's Hospital, Wuxi, Jiangsu, China
| | - Zhengfeng Lu
- Department of Hand Surgery, Wuxi Ninth People's Hospital, Wuxi, Jiangsu, China.
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14
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Iolascon G, Tarantino U, Moretti A. Challenges and Solutions for Musculoskeletal Disorders in Athletes. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:80. [PMID: 35056388 PMCID: PMC8781726 DOI: 10.3390/medicina58010080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 01/04/2022] [Indexed: 02/05/2023]
Abstract
The etymology of the word "athlete" derives from the ancient Greek ἀθλητής (athletés, from âthlos that is, fight, competition) [...].
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Affiliation(s)
- Giovanni Iolascon
- Department of Medical and Surgical Specialties and Dentistry, University of Campania “Luigi Vanvitelli”, 80100 Naples, Italy;
| | - Umberto Tarantino
- Department of Clinical Sciences and Translational Medicine, Faculty of Medicine and Surgery, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy;
| | - Antimo Moretti
- Department of Medical and Surgical Specialties and Dentistry, University of Campania “Luigi Vanvitelli”, 80100 Naples, Italy;
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Effectiveness of Neridronate in the Management of Bone Loss in Patients with Duchenne Muscular Dystrophy: Results from a Pilot Study. Adv Ther 2022; 39:3308-3315. [PMID: 35614293 PMCID: PMC9239967 DOI: 10.1007/s12325-022-02179-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 05/04/2022] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Bone loss is a major issue in patients affected by Duchenne muscular dystrophy (DMD), a rare musculoskeletal disorder, particularly in those treated with glucocorticoids (GCs). We aimed to assess the effectiveness of neridronate in terms of bone mineral density (BMD) changes in this population. METHODS We retrospectively reviewed the records of patients affected by DMD receiving GCs referred to our outpatient from 2015 to 2020. All patients were treated with an intramuscular (IM) injection of neridronate (25 mg every month). Bone density was measured at the lumbar spine (LS; L1-L4 tract) using dual-energy x-ray absorptiometry (DXA) (GE Lunar), no more than 4 weeks before (T0) and after 1 year from neridronate treatment (T1). RESULTS Eight boys with DMD were included with a mean age at diagnosis of 4.75 ± 2.81 years. Six of them were non-ambulant and two of them had previous low-trauma fractures (a distal femur fracture and a vertebral compression fracture, respectively). All patients were receiving deflazacort [median duration of therapy 11.5 years (interquartile range 2-25)]. At the DXA evaluation (T0), the mean L1-L4 BMD value was 0.716 ± 0.164 g/cm2. Six patients (75%) showed an L1-L4 Z-score height-adjusted of less than - 2. The mean age of neridronate initiation was 18.87 ± 6.81 years. All patients were supplemented with calcium carbonate and vitamin D at baseline. After 12 months of treatment (T1), the mean L1-L4 BMD value was 0.685 ± 0.190 g/cm2. Seven patients (87.5%) showed an L1-L4 Z-score of less than - 2. Changes in LS BMD and Z-score were not significant between T0 and T1 in our cohort (p = 0.674 and p = 0.208, respectively) as well as among non-ambulant patients with DMD without previous fragility fractures. CONCLUSIONS In this study, we reported for the first time that neridronate may slow bone loss in GC-treated patients with DMD at 1-year follow-up.
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16
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Moretti A, Palomba A, Paoletta M, Liguori S, Toro G, Iolascon G. Complex Regional Pain Syndrome in Athletes: Scoping Review. MEDICINA (KAUNAS, LITHUANIA) 2021; 57:medicina57111262. [PMID: 34833480 PMCID: PMC8623027 DOI: 10.3390/medicina57111262] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 11/10/2021] [Accepted: 11/15/2021] [Indexed: 02/05/2023]
Abstract
Background and Objectives: Complex regional pain syndrome (CRPS) is a chronic condition characterized by disproportionate regional pain, usually affecting distal limbs, that follows trauma or surgery. Athletes may develop CRPS because of exposure to traumatic or overuse injuries. The aim of the present study is to review the available literature about CRPS type 1 in athletes. Materials and Methods: We searched two online databases (PubMed and Web of Science), selecting papers aiming at investigating CRPS type 1 (algodystrophy) in athletes. The analysis of databases was made considering original articles published until 30 June 2021, written in English. Results: Fifteen papers (12 case reports, 3 case series) were selected for a total of 20 clinical cases (15 females, 5 males), aged between 10 and 46 years (mean age 18.4 ± 9.8 standard deviation years). Patients included practiced different types of sport (soccer, athletics, gymnastics, basketball). The most involved anatomical sites were lower limbs, and time to diagnosis ranged from 2 days to 4 years. The most used treatments were pharmacological and physical therapies, but sometimes invasive approaches, as regional nerve, or lumbar sympathetic blocks, were provided. The main assessed outcomes were return to activity and pain. Conclusions: Our review suggests a higher prevalence of CRPS type 1 in younger people and in lower limbs than in general population but confirms the higher prevalence in females. However, the number of studies addressing CRPS in athletes is limited, as well as the number of involved patients, considering that only few and heterogeneous case reports were published about this topic. Moreover, the high prevalence of old studies (only 5 available studies in the last 10 years) might have influenced the choice of both assessment tools and management strategies. Despite these limitations, athletes showing disproportionate pain after sport-related injury should be promptly evaluated and treated through a multidimensional approach to avoid long-term consequences of algodystrophy.
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17
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Wang LZ, Hu XX, Shen XC, Wang TC, Zhou S. Intraarterial Lidocaine Administration for Pain Control by Water-in-Oil Technique in Transarterial Chemoembolization: in vivo and Randomized Clinical Trial. J Hepatocell Carcinoma 2021; 8:1221-1232. [PMID: 34676180 PMCID: PMC8502067 DOI: 10.2147/jhc.s331779] [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: 08/05/2021] [Accepted: 09/23/2021] [Indexed: 11/23/2022] Open
Abstract
Objective To investigate the sustained release of lidocaine from a lidocaine–epirubicin–lipiodol emulsion created by water-in-oil (W/O) technique in vivo and evaluate the efficacy and safety of intraarterial lidocaine administration for intra- and postoperative pain control in transarterial chemoembolization (TACE) for hepatocellular carcinoma (HCC). Methods The in vivo concentrations of lidocaine were determined in tumor tissues after VX2 rabbit models for hepatic tumor were administered with intra-arterial lidocaine–epirubicin–lipiodol emulsion. A prospective randomized controlled clinical trial was performed, enrolling 70 consecutive patients who underwent TACE. Patients were randomized into two groups: Group A received an immediate bolus intraarterial lidocaine injection before TACE, and Group B received a lidocaine–epirubicin–lipiodol emulsion during TACE. Pain intensity was compared between the two groups using a visual analog scale (VAS) score before (Tbefore) and at 0 h (T0), 4 h (T4), 8 h (T8), 24 h (T24), 48 h (T48), and 72 h (T72) after the procedure. Adverse events and intake of analgesics were evaluated and compared between the two groups. Results The concentrations of lidocaine in tumor tissues were higher in experimental group than in control group at T0.5 (P=0.004), T1 (P=0.038), T4 (P=0.036), and T8 (P=0.029). In the clinical trial, VAS scores in Group B were significantly lower than in Group A at T0 (P=0.006), T4 (P=0.001), T8 (P=0.002), and T24 (P=0.005). The tramadol intake in Group B was significantly lower than in Group A (P=0.021). No significant difference was observed regarding the incidence of adverse events between the two groups. Conclusion This study demonstrated the effectiveness and safety of intraarterial lidocaine administration using the W/O technique in controlling intra- and post-TACE pain.
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Affiliation(s)
- Li-Zhou Wang
- Department of Interventional Radiology, The Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, People's Republic of China
| | - Xiao-Xia Hu
- The State Laboratory of Functions and Application of Medicinal Plants, Guizhou Medical University, Guiyang, Guizhou, People's Republic of China
| | - Xiang-Chun Shen
- The State Laboratory of Functions and Application of Medicinal Plants, Guizhou Medical University, Guiyang, Guizhou, People's Republic of China.,School of Pharmaceutical Sciences, Guizhou Medical University, Guiyang, Guizhou, People's Republic of China
| | - Tian-Cheng Wang
- Department of Radiology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, People's Republic of China
| | - Shi Zhou
- Department of Interventional Radiology, The Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, People's Republic of China
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18
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Faggiani M, Piccato A, Baroni C, Risitano S, Conforti LG. Intravenous treatment with biphosphates in Complex Regional Pain Syndrome. ACTA BIO-MEDICA : ATENEI PARMENSIS 2021; 92:e2021190. [PMID: 34487084 PMCID: PMC8477097 DOI: 10.23750/abm.v92i4.11194] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Accepted: 01/27/2021] [Indexed: 11/23/2022]
Abstract
BACKGROUND Complex Regional Pain Syndrome (CRPS) is a pathological persistence of spontaneous or evoked disproportionate pain. Several drugs are employed, but only bisphosphonates seem to have good outcomes. The purpose of our research is to analyze the characteristics of the cases victims of CRPS and study the beneficial effect of the intravenous nerindronic acid sodium salt (Nerixia®), in an attempt to improve the results in this disabling disease. Materials and methods: We retrospectively examined 30 cases of CRPS that had undergone intravenous nerindronic acid sodium salt therapy in our center. The patients were contacted after 12 months from the start of therapy and their clinical situation was assessed with Quick DASH Score. Results: The average age of our group was 59,76 years (span, 42-78), and female subjects were 84% (p-value <0.05). 72% of all cases were complications of wrist fractures.). The Quick DASH Score (19 points are the best result, 95 the worst outcome) average was 41,1 points. The values of Quick DASH Score differed significantly (p-value <0.001) according to the age of the patient. In addition, the DASH Score values were related to the sex of the patient (p-value <0.001). Male subjects have obtained a better score. After 12 months of intravenous therapy, 52% of cases reports that they still have joint stiffness. The DASH values differed significantly depending on the onset of intravenous treatment (p-value <0.001). Conclusion: Our study showed that the CRPS affects a population between 42 and 78 years, especially women. Treatment with intravenous bisphosphonates seems to lead to an improvement in CRPS symptoms, in particular administration between 3 and 6 months after the onset of the disease. In particular, women over 61 years of age seem to have a lower improvement in symptomatology after treatment. 52% of cases report that they still have joint stiffness.
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Affiliation(s)
- Marianna Faggiani
- Department of Orthopaedic Surgery and Traumatology. "Maggiore" Hospital of Chieri. Turin. Italy.
| | - Alice Piccato
- Department of Orthopaedic Surgery and traumatology. "Edoardo Agnelli" Hospital - Pinerolo. Italy.
| | - Chiara Baroni
- Department of Orthopaedic Surgery and Traumatology. "Maggiore" Hospital of Chieri. Turin. Italy.
| | - Salvatore Risitano
- Department of Orthopaedic Surgery and Traumatology. "Maggiore" Hospital of Chieri. Turin. Italy.
| | - Luigi Giulio Conforti
- Department of Orthopaedic Surgery and Traumatology. "Maggiore" Hospital of Chieri. Turin. Italy.
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Moretti A, Gimigliano F, Paoletta M, Bertone M, Liguori S, Toro G, Iolascon G. Complex Regional Pain Syndrome Type I Following Non-Orthopedic Surgery: Case Report and Narrative Review. Diagnostics (Basel) 2021; 11:diagnostics11091596. [PMID: 34573938 PMCID: PMC8465880 DOI: 10.3390/diagnostics11091596] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 08/30/2021] [Accepted: 08/30/2021] [Indexed: 02/05/2023] Open
Abstract
Complex regional pain syndrome type I (CRPS I)-or algodystrophy-is a rare disease that usually occurs after a traumatic event. It is characterized by typical clinical findings such as severe and disabling pain disproportionate to the injury, functional limitations, as well as sensory and vasomotor alterations. However, some people do not report any injury associated with algodystrophy onset in personal history. We describe the management of an unusual case of CRPS I which occurred during the long-term follow-up of percutaneous transluminal coronary angioplasty (PTCA) and performed a narrative review of algodystrophy in non-orthopedic surgery. A clinical case of a 44-year-old man with a spontaneous onset of CRPS I of the right ankle is presented. He did not refer to history of any memorable significant trigger event. Approximately 5 months before the onset of clinical manifestations, he received a PTCA via the right femoral approach. We suppose an association between CRPS and this procedure and propose a possible pathophysiologic mechanism. The patient was treated with intramuscular neridronate, which resulted in significant pain relief and improved his quality of life. A comprehensive clinical and instrumental evaluation in patients with CRPS is challenging but mandatory for a correct diagnosis. An extensive analysis of patient history is important for identifying any potential trigger event, including non-orthopedic procedures. Bone scan could have a pivotal role for improving diagnostic sensitivity and specificity in CRPS I. Neridronate was a safe and effective therapeutic approach for this patient, confirming the results of the high-quality evidence available.
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Affiliation(s)
- Antimo Moretti
- Department of Medical and Surgical Specialties and Dentistry, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (A.M.); (M.B.); (S.L.); (G.T.); (G.I.)
| | - Francesca Gimigliano
- Department of Mental and Physical Health and Preventive Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
| | - Marco Paoletta
- Department of Medical and Surgical Specialties and Dentistry, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (A.M.); (M.B.); (S.L.); (G.T.); (G.I.)
- Correspondence:
| | - Matteo Bertone
- Department of Medical and Surgical Specialties and Dentistry, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (A.M.); (M.B.); (S.L.); (G.T.); (G.I.)
| | - Sara Liguori
- Department of Medical and Surgical Specialties and Dentistry, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (A.M.); (M.B.); (S.L.); (G.T.); (G.I.)
| | - Giuseppe Toro
- Department of Medical and Surgical Specialties and Dentistry, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (A.M.); (M.B.); (S.L.); (G.T.); (G.I.)
| | - Giovanni Iolascon
- Department of Medical and Surgical Specialties and Dentistry, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (A.M.); (M.B.); (S.L.); (G.T.); (G.I.)
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20
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Raja SN, Buvanendran A, Marcondes L. Complex Regional Pain Syndrome: A Comprehensive Qualitative Research Study on Unmet Needs in the "Patient Journey". J Pain Res 2021; 14:2391-2401. [PMID: 34408484 DOI: 10.2147/jpr.s317648] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 07/15/2021] [Indexed: 12/26/2022] Open
Abstract
Purpose This qualitative research study aimed to characterize the "patient journey" for patients with complex regional pain syndrome (CRPS) and identify the unmet needs related to the management and treatment of the condition for healthcare providers (HCPs), patients, and their caregivers. Materials and Methods Multifaceted, dynamic methodology, iteratively gathering cognitive, emotional and social insights, was used to support and conduct in-depth, immersion interviews across the USA with 59 HCPs in-office and in roundtable discussions, and 20 patient-support partner dyads in-home. Results Patients were aged >18 years, primarily female, and all were diagnosed with CRPS (limited to type 1 in this patient cohort). Results show that the current state of CRPS treatment may fall short in multiple key areas. In some cases, poor awareness of CRPS causes delayed diagnoses impacting the opportunity for early treatment, resulting in long-term poor health outcomes. Consequently, the CRPS "patient journey" may be characterized by clinical frustration of physicians and disappointment for some patients. The poor treatment experiences and outcomes for some patients and HCPs may build the perception of a non-collaborative relationship. HCPs and patients agree that an effective treatment would be one that addresses CRPS rather than its symptoms, and the availability of such an option would transform the treatment experience. Conclusion CRPS leads to cognitive, social and emotional burdens for patients and their caregivers. There is an unmet need for improved CRPS disease awareness and successful therapeutic options to aid in earlier diagnoses, effective treatment and better outcomes for HCPs, patients, and their caregivers.
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Affiliation(s)
- Srinivasa N Raja
- Anesthesiology & Critical Care Medicine, Division of Pain Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Asokumar Buvanendran
- William Gottschalk, Endowed Chair of Anesthesiology, Rush University Medical Center, Chicago, IL, USA
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21
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Karatzios C, Luthi F, Muff G, Benaim C. Complex regional pain syndrome of the residual limb in a transtibial lower-limb amputee: diagnosis and treatment. BMJ Case Rep 2021; 14:14/7/e239650. [PMID: 34301691 PMCID: PMC8311298 DOI: 10.1136/bcr-2020-239650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
We present the unusual case of complex regional pain syndrome (CRPS) of the residual limb in a 54-year-old woman with transtibial lower-limb amputation. Intractable pain developed 14 months after amputation, followed by successful rehabilitation. Anamnesis and clinical findings included sensory symptoms, vasomotor symptoms and signs, and oedema. The Budapest criteria for a diagnosis of CRPS were met. After infusions of bisphosphonates during a 5-week inpatient interdisciplinary rehabilitation programme, the pain decreased. Clinicians should suspect CRPS in case of chronic or recurrent residual limb pain. The Budapest criteria seem applicable even if interpretation of symptoms and findings can be complicated in vascular polymorbid lower-limb amputation. Bisphosphonates, proposed as first-line pharmacological treatment, can be useful.
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Affiliation(s)
- Christos Karatzios
- Department of Physical Medicine and Rehabilitation, Orthopaedic Hospital, Lausanne University Hospital, Lausanne, Switzerland
| | - Francois Luthi
- Department of Physical Medicine and Rehabilitation, Orthopaedic Hospital, Lausanne University Hospital, Lausanne, Switzerland.,Clinique Romande de Readaptation, Sion, Switzerland
| | - Guillaume Muff
- Department of Physical Medicine and Rehabilitation, Orthopaedic Hospital, Lausanne University Hospital, Lausanne, Switzerland
| | - Charles Benaim
- Department of Physical Medicine and Rehabilitation, Orthopaedic Hospital, Lausanne University Hospital, Lausanne, Switzerland.,Clinique Romande de Readaptation, Sion, Switzerland
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22
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Efficacy and Effectiveness of Physical Agent Modalities in Complex Regional Pain Syndrome Type I: A Scoping Review. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11041857] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Complex regional pain syndrome type I (CRPS-I) is a rare condition with huge variability in triggering factors and clinical scenarios. The complexity of the pathophysiology of this condition fosters the proposal of several therapeutic options with different mechanisms of action in both research and clinical practice. An interdisciplinary and multimodal approach, including pharmacological and non-pharmacological interventions, particularly physical therapy, is recommended by international guidelines, but the benefits and harms of available interventions are poorly known. In this scoping review, the clinical rationale for use of physical agent modalities for patients with CRPS-I will be presented. We found 10 studies addressing the role of electromagnetic field therapy, electrotherapy, and laser therapy. Our findings suggest that physical therapy modalities, in particular transcutaneous electrical nerve stimulation (TENS) and pulsed electromagnetic field therapy (PEMF), may contribute to reduce pain and improve function in patients with CRPS-1.
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Migliore A, Gigliucci G, Moretti A, Pietrella A, Peresson M, Atzeni F, Sarzi-Puttini P, Bazzichi L, Liguori S, Iolascon G. Cross Cultural Adaptation and Validation of Italian Version of the Leeds Assessment of Neuropathic Symptoms and Signs Scale and Pain DETECT Questionnaire for the Distinction between Nociceptive and Neuropathic Pain. Pain Res Manag 2021; 2021:6623651. [PMID: 34012496 PMCID: PMC8102124 DOI: 10.1155/2021/6623651] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 03/12/2021] [Accepted: 04/19/2021] [Indexed: 02/08/2023]
Abstract
OBJECTIVE This study aimed to validate Italian versions of Leeds Assessment of Neuropathic Symptoms and Signs (LANSS) scale and Pain DETECT questionnaire (PD-Q) and evaluate the ability of these questionnaires to discriminate between nociceptive and neuropathic pain. DESIGN Multicenter prospective validation cohort study. Subjects and Setting. One hundred patients were included with a diagnosis formulated by a specialist in outpatient settings (50 affected by knee osteoarthritis as nociceptive pain and 50 affected by trigeminal or postherpetic neuralgia as neuropathic pain). METHODS The Italian versions of both questionnaires according to Italian cultural characteristics were performed according to the following steps: (1) translation of the questionnaires from English into Italian; (2) review by a bilingual individual for consistency; (3) proposed version after a mail round between experts; (4) backward translation; (5) comparison with the original English version by the experts; (6) approved version of the questionnaires. One hundred patients were enrolled and completed the two questionnaires administered by a specialist or blinded nursing staff, at the baseline and after 24/48 hours. Internal consistency, stability, validity, and discriminative power were analyzed. RESULTS Statistically significant differences were reported about the ability of both questionnaires to discriminate between patients affected by neuropathic or nociceptive pain. Internal consistency for the Italian version of the LANSS was 0.76, and for PD-Q, it was 0.80, assessed by Cronbach's α; LANSS showed a good test-retest reliability with an ICC of 0.76, and PD-Q showed a high test-retest reliability with an ICC of 0.96. For interrater reliability, there was a concordance rate of 83.3% between reference diagnosis and LANSS (Cohen's kappa = 0.67, CI 95% 0.52-0.75). CONCLUSIONS This study validated the Italian versions of LANSS and PD-Q as reliable instruments with good psychometric characteristics, for pain evaluation, discriminating between nociceptive and neuropathic pain. Our findings were similar to those observed in the original study. Furthermore, we have reported the test-retest reliability for both questionnaires, not addressed in original validation studies.
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Affiliation(s)
- Alberto Migliore
- 1Rheumatology Unit, San Pietro Fatebenefratelli Hospital, Rome, Italy
| | | | - Antimo Moretti
- 2Department of Medical and Surgical Specialties and Dentistry, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Alessio Pietrella
- 3Neurological Section, San Pietro Fatebenefratelli Hospital, Rome, Italy
| | - Marco Peresson
- 3Neurological Section, San Pietro Fatebenefratelli Hospital, Rome, Italy
| | - Fabiola Atzeni
- 4Rheumatology Unit, University of Messina, Messina, Italy
| | | | - Laura Bazzichi
- 6Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Sara Liguori
- 2Department of Medical and Surgical Specialties and Dentistry, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Giovanni Iolascon
- 2Department of Medical and Surgical Specialties and Dentistry, University of Campania “Luigi Vanvitelli”, Naples, Italy
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Chmiela MA, Hendrickson M, Hale J, Liang C, Telefus P, Sagir A, Stanton-Hicks M. Direct Peripheral Nerve Stimulation for the Treatment of Complex Regional Pain Syndrome: A 30-Year Review. Neuromodulation 2020; 24:971-982. [PMID: 33098229 DOI: 10.1111/ner.13295] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Revised: 09/24/2020] [Accepted: 09/28/2020] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Complex regional pain syndrome (CRPS), formerly known as reflex sympathetic dystrophy (RSD), is a difficult to treat condition characterized by debilitating pain and limitations in functional ability. Neuromodulation, in the form of spinal cord stimulation (SCS) and peripheral nerve stimulation (PNS), have been traditionally used as a treatment for CRPS with variable success. OBJECTIVE This chart review describes the use of implantable PNS systems in the treatment of CRPS of the upper and lower extremities spanning nearly three decades. MATERIALS AND METHODS A retrospective chart review was performed on 240 patients with PNS implanted between 1990 and 2017 at our institution. Of these, 165 patients were identified who had PNS systems implanted for a diagnosis of CRPS. Patient profile, including baseline characteristics, comorbidities, past/current interventions/medications and targeted nerves, was descriptively summarized through standard summary statistics. Patients' pain scores and opioid consumptions at baseline (preimplant), 1 month, 6 months, and 12 months were collected and compared. Device revisions and explants were summarized, and patient functional outcomes were described. RESULTS Pain scores at baseline and at 12-month follow-up were decreased from a mean of 7.4 ± 1.6 to 5.5 ± 2.4 and estimated to be 1.87 (95% CI: [1.29, 2.46], paired t-test p-value <0.001) lower at 12 months. At baseline, 62% of patients were on chronic opioid therapy, compared with 41% at 12 months. Of 126 patients who reported changes in functional status, 64 (51%) reported improvement, 27 (21%) reported worsening, and 35 (28%) did not report any meaningful change. Excluding end-of-life battery replacements, surgical revision occurred in 56 (34%) of patients. Thirteen patients (8%) underwent implantation of a second PNS because of symptomatic expansion outside of the original painful region. Device explant was performed in 32 (19%) of patients. Median length of follow-up was 74 [14, 147] months. Of the 36 patients who continue to follow-up at our institution, 29 (81%) continue to use their PNS. CONCLUSIONS We can conclude that PNS is a useful modality to improve function and reduce long-term pain in selected patients suffering from CRPS type I and type II.
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Affiliation(s)
- Mark A Chmiela
- Department of Pain Management, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Mark Hendrickson
- Department of Plastic Surgery, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Jason Hale
- Department of General Anesthesiology, Anesthesiology Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Chen Liang
- Department of Outcomes Research, Anesthesiology Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Phillip Telefus
- Department of Pain Management, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Afrin Sagir
- Department of General Anesthesiology, Anesthesiology Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
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Hirakawa Y, Imai R, Shigetoh H, Morioka S. Intervention Using Body Shadow to Evoke Loading Imagery in a Patient with Complex Regional Pain Syndrome in the Foot: A Case Report. Brain Sci 2020; 10:brainsci10100718. [PMID: 33050227 PMCID: PMC7600743 DOI: 10.3390/brainsci10100718] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 10/05/2020] [Accepted: 10/06/2020] [Indexed: 11/30/2022] Open
Abstract
We present the case of a female patient who developed complex regional pain syndrome (CRPS) after a right-foot injury. The patient had pain from the right knee to the toes and showed severe disgust at the appearance of the affected limb. Consequently, the affected limb was not fully loaded, and the patient had difficulty walking. General interventions, such as mirror therapy, were attempted, but the effect was limited. We hypothesized that this was due to the disgust toward the affected limb, and we implemented a body-shadow intervention that we developed. This reduced the disgust for the affected limb and improved pain, but neither changed the anticipated pain of loading the affected limb nor improved the patient’s walking ability. The reason for this was considered to be that the previous interventions using the body shadow utilized the third-person perspective, denoting that the image of the load sensation on the sole of the foot during walking was insufficient; therefore, we attempted a first-person body-shadow intervention. The results showed improvement in the patient’s walking ability. In CRPS of the foot, it is important to use interventions that evoke images of loading without causing anticipatory pain, pointing to the effectiveness of body-shadow interventions.
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Affiliation(s)
- Yoshiyuki Hirakawa
- Department of Rehabilitation, Fukuoka Rehabilitation Hospital, Fukuoka City, Fukuoka 819-8551, Japan
- Correspondence: ; Tel.: +81-(092)-812-1555
| | - Ryota Imai
- School of Rehabilitation Osaka Kawasaki Rehabilitation University, Kaizuka City, Osaka 597-0104, Japan;
| | - Hayato Shigetoh
- Miura Internal Medicine Michiko Pediatrics Clinic, Kagawa 763-0082, Japan;
- Department of Neurorehabilitation, Graduate School of Health Sciences, Kio University, Nara City, Nara 635-0832, Japan;
| | - Shu Morioka
- Department of Neurorehabilitation, Graduate School of Health Sciences, Kio University, Nara City, Nara 635-0832, Japan;
- Neurorehabilitation Research Centre, Kio University, Nara City, Nara 635-0832, Japan
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Molecular Aspects of Regional Pain Syndrome. Pain Res Manag 2020; 2020:7697214. [PMID: 32351641 PMCID: PMC7171689 DOI: 10.1155/2020/7697214] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 03/06/2020] [Accepted: 03/19/2020] [Indexed: 12/30/2022]
Abstract
The purpose of this review is to summarize the pathophysiology of complex regional pain syndrome (CRPS), the underlying molecular mechanisms, and potential treatment options for its management. CRPS is a multifactorial pain condition. CRPS is characterized by prolonged or excessive pain and changes in skin color and temperature, and/or swelling in the affected area, and is generally caused by stimuli that lead to tissue damage. An inflammatory response involving various cytokines and autoantibodies is generated in response to acute trauma/stress. Chronic phase pathophysiology is more complex, involving the central and peripheral nervous systems. Various genetic factors involved in the chronicity of pain have been identified in CRPS patients. As with other diseases of complex pathology, CRPS is difficult to treat and no single treatment regimen is the same for two patients. Stimulation of the vagus nerve is a promising technique being tested for different gastrointestinal and inflammatory diseases. CRPS is more frequent in individuals of 61–70 years of age with a female to male ratio of 3 : 1. Menopause, migraine, osteoporosis, and asthma all represent risk factors for CRPS and in smokers the prognosis appears to be more severe. The pathophysiological mechanisms underlying CRPS involve both inflammatory and neurological pathways. Understanding the molecular basis of CRPS is important for its diagnosis, management, and treatment. For instance, vagal nerve stimulation might have the potential for treating CRPS through the cholinergic anti-inflammatory pathway.
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