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Cohen SP, Caterina MJ, Yang SY, Socolovsky M, Sommer C. Pain in the Context of Sensory Deafferentation. Anesthesiology 2024; 140:824-848. [PMID: 38470115 DOI: 10.1097/aln.0000000000004881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/13/2024]
Abstract
Pain that accompanies deafferentation is one of the most mysterious and misunderstood medical conditions. Prevalence rates for the assorted conditions vary considerably but the most reliable estimates are greater than 50% for strokes involving the somatosensory system, brachial plexus avulsions, spinal cord injury, and limb amputation, with controversy surrounding the mechanistic contributions of deafferentation to ensuing neuropathic pain syndromes. Deafferentation pain has also been described for loss of other body parts (e.g., eyes and breasts) and may contribute to between 10% and upwards of 30% of neuropathic symptoms in peripheral neuropathies. There is no pathognomonic test or sign to identify deafferentation pain, and part of the controversy surrounding it stems from the prodigious challenges in differentiating cause and effect. For example, it is unknown whether cortical reorganization causes pain or is a byproduct of pathoanatomical changes accompanying injury, including pain. Similarly, ascertaining whether deafferentation contributes to neuropathic pain, or whether concomitant injury to nerve fibers transmitting pain and touch sensation leads to a deafferentation-like phenotype can be clinically difficult, although a detailed neurologic examination, functional imaging, and psychophysical tests may provide clues. Due in part to the concurrent morbidities, the physical, psychologic, and by extension socioeconomic costs of disorders associated with deafferentation are higher than for other chronic pain conditions. Treatment is symptom-based, with evidence supporting first-line antineuropathic medications such as gabapentinoids and antidepressants. Studies examining noninvasive neuromodulation and virtual reality have yielded mixed results.
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Affiliation(s)
- Steven P Cohen
- Departments of Anesthesiology, Neurology, Physical Medicine and Rehabilitation, Psychiatry and Neurosurgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois; Departments of Physical Medicine and Rehabilitation and Anesthesiology, Walter Reed National Military Medical Center, Uniformed Services University of the Health Sciences, Bethesda, Maryland
| | - Michael J Caterina
- Neurosurgery Pain Research Institute and Department of Biological Chemistry, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Su-Yin Yang
- Psychology Service, Woodlands Health, and Adjunct Faculty, Lee Kong Chian School of Medicine, Singapore
| | - Mariano Socolovsky
- Department of Neurosurgery, University of Buenos Aires, Buenos Aires, Argentina
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Yang R, Xiong B, Wang M, Wu Y, Gao Y, Xu Y, Deng H, Pan W, Wang W. Gamma Knife surgery and deep brain stimulation of the centromedian nucleus for chronic pain: A systematic review. Asian J Surg 2023; 46:3437-3446. [PMID: 37422388 DOI: 10.1016/j.asjsur.2023.06.026] [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: 11/20/2022] [Revised: 04/11/2023] [Accepted: 06/08/2023] [Indexed: 07/10/2023] Open
Abstract
Chronic pain has been a major problem in personal quality of life and social economy, causing psychological disorders in people and a larger amount of money loss in society. Some targets were adopted for chronic pain, but the efficacy of the CM nucleus for pain was still unclear. A systematic review was performed to summarize GK surgery and DBS of the CM nucleus for chronic pain. PubMed, Embase and Medline were searched to review all studies discussing GK surgery and DBS on the CM nucleus for chronic pain. Studies that were review, meet, conference, not English or not the therapy of pain were excluded. Demographic characteristics, surgery parameters and outcomes of pain relief were selected. In total, 101 patients across 12 studies were included. The median age of most patients ranged from 44.3 to 80 years when the duration of pain ranged from 5 months to 8 years. This review showed varied results of 30%-100% pain reduction across studies. The difference in the effect between GK surgery and DBS cannot be judged. Moreover, three retrospective articles related to GK surgery of the CM nucleus for trigeminal neuralgia presented an average pain relief rate of 34.6-82.5%. Four studies reported adverse effects in a small number of patients. GK surgery and DBS of the CM nucleus might be promising therapeutic approaches for chronic refractory pain. More rigorous studies and larger samples with longer follow-up periods are needed to support the effectiveness and safety.
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Affiliation(s)
- Ruiqing Yang
- Department of Neurosurgery, West China Hospital, Sichuan University, China
| | - Botao Xiong
- Department of Neurosurgery, West China Hospital, Sichuan University, China
| | - Mengqi Wang
- Department of Neurosurgery, West China Hospital, Sichuan University, China
| | - Yang Wu
- Department of Neurosurgery, West China Hospital, Sichuan University, China
| | - Yuan Gao
- Department of Neurosurgery, West China Hospital, Sichuan University, China
| | - Yangyang Xu
- Department of Neurosurgery, West China Hospital, Sichuan University, China
| | - Hao Deng
- Department of Neurosurgery, West China Hospital, Sichuan University, China
| | - Wei Pan
- Department of Neurosurgery, West China Hospital, Sichuan University, China
| | - Wei Wang
- Department of Neurosurgery, West China Hospital, Sichuan University, China.
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Deng C, Li Q. Case report: A combination of mirror therapy and magnetic stimulation to the sacral plexus relieved phantom limb pain in a patient. Front Neurosci 2023; 17:1187486. [PMID: 37304023 PMCID: PMC10251437 DOI: 10.3389/fnins.2023.1187486] [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: 03/16/2023] [Accepted: 05/03/2023] [Indexed: 06/13/2023] Open
Abstract
Phantom limb pain (PLP) is a common sequela of amputation, experienced by 50-80% of amputees. Oral analgesics as the first-line therapy have limited effects. Since PLP usually affects activities of daily living and the psychological conditions of patients, effective treatments are imperatively needed. In this case study, a 49-year-old man was admitted to our hospital because of uncontrollable paroxysmal pain in his missing and residual leg. Due to severe injuries in a truck accident, the right lower limb of the patient was surgically amputated ~5 years ago. Around 1 month after amputation, he felt pain in his lost leg and PLP was diagnosed. Then, he started taking oral analgesics, but the pain still occurred. After admission on July 9, 2022, the patient received treatments of mirror therapy and magnetic stimulation to the sacral plexus. 1-month treatments reduced the frequency and intensity of pain in the phantom limb and the stump, without any adverse events. Analysis of high-resolution three-dimensional T1-weighted brain volume images at the end of 2-month treatments showed alterations in the thickness of cortex regions related to pain processing, compared to that before treatment. This case study gives us hints that one or both interventions of mirror therapy and sacral plexus magnetic stimulation effectively relieved PLP and stump limb pain. These non-invasive, low-cost and easily conducted treatments could be good options for PLP. But randomized controlled trials with a large number of cases are required to confirm their efficacy and safety.
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Kuffler DP. Evolving techniques for reducing phantom limb pain. Exp Biol Med (Maywood) 2023; 248:561-572. [PMID: 37158119 PMCID: PMC10350801 DOI: 10.1177/15353702231168150] [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] [Indexed: 05/10/2023] Open
Abstract
At least two million people in the United States of America live with lost limbs, and the number is expected to double by 2050, although the incidence of amputations is significantly greater in other parts of the world. Within days to weeks of the amputation, up to 90% of these individuals develop neuropathic pain, presenting as phantom limb pain (PLP). The pain level increases significantly within one year and remains chronic and severe for about 10%. Amputation-induced changes are considered to underlie the causation of PLP. Techniques applied to the central nervous system (CNS) and peripheral nervous system (PNS) are designed to reverse amputation-induced changes, thereby reducing/eliminating PLP. The primary treatment for PLP is the administration of pharmacological agents, some of which are considered but provide no more than short-term pain relief. Alternative techniques are also discussed, which provide only short-term pain relief. Changes induced by various cells and the factors they release are required to change neurons and their environment to reduce/eliminate PLP. It is concluded that novel techniques that utilize autologous platelet-rich plasma (PRP) may provide long-term PLP reduction/elimination.
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Affiliation(s)
- Damien P Kuffler
- Institute of Neurobiology, Medical Sciences Campus, University of Puerto Rico, San Juan 00901, Puerto Rico
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de Jongh Curry AL, Hunt ME, Pasquina PF, Waters RS, Tsao JW. Non-surgical Management of Phantom Limb Pain: Current and Emerging Clinical Approaches. CURRENT PHYSICAL MEDICINE AND REHABILITATION REPORTS 2023. [DOI: 10.1007/s40141-023-00377-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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Purushothaman S, Kundra P, Senthilnathan M, Sistla SC, Kumar S. Assessment of efficiency of mirror therapy in preventing phantom limb pain in patients undergoing below-knee amputation surgery-a randomized clinical trial. J Anesth 2023; 37:387-393. [PMID: 36809505 DOI: 10.1007/s00540-023-03173-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Accepted: 02/06/2023] [Indexed: 02/23/2023]
Abstract
PURPOSE AND OBJECTIVES Phantom limb pain (PLP) is a major cause of physical limitation and disability accounting for about 85% of amputated patients. Mirror therapy is used as a therapeutic modality for patients with phantom limb pain. Primary objective was to study the incidence of PLP at 6 months following below-knee amputation between the mirror therapy group and control group. METHODS Patients posted for below-knee amputation surgery were randomized into two groups. Patients allocated to group M received mirror therapy in post-operative period. Two sessions of therapy were given per day for 7 days and each session lasted for 20 min. Patients who developed pain from the missing portion of the amputated limb were considered to have PLP. All patients were followed up for six months and the time of occurrence of PLP and intensity of the pain were recorded among other demographic factors. RESULTS A total of 120 patients completed the study after recruitment. The demographic parameters were comparable between the two groups. Overall incidence of phantom limb pain was significantly higher in the control group (Group C) when compared to the mirror therapy (Group M) group [Group M = 7 (11.7%) vs Group C = 17 (28.3%); p = 0.022]. Intensity of PLP measured on the Numerical Rating Scale (NRS) was significantly lower at 3 months in Group M compared to Group C among patients who developed PLP [NRS - median (Inter quartile range): Group M 5 (4,5) vs Group C 6 (5,6); p 0.001]. CONCLUSION Mirror therapy reduced the incidence of phantom limb pain when administered pre-emptively in patients undergoing amputation surgeries. The severity of the pain was also found to be lower at 3 months in patients who received pre-emptive mirror therapy. TRIAL REGISTRATION This prospective study was registered in the clinical trial registry of India. TRIAL REGISTRATION NUMBER CTRI/2020/07/026488.
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Affiliation(s)
- Samatharman Purushothaman
- Department of Anaesthesiology and Critical Care, Second Floor, Institute Block, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, 605006, India
| | - Pankaj Kundra
- Department of Anaesthesiology and Critical Care, Second Floor, Institute Block, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, 605006, India.
| | - Muthapillai Senthilnathan
- Department of Anaesthesiology and Critical Care, Second Floor, Institute Block, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, 605006, India
| | - Sarath Chandra Sistla
- Department of Surgery, Sri Manakula Vinayagar Medical College and Hospital, Puducherry, India
| | - Shathish Kumar
- Department of Anaesthesiology, Manipal Hospital Whitefield, Bangalore, Karnataka, India
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Boomgaardt J, Dastan K, Chan T, Shilling A, Abd-Elsayed A, Kohan L. An Algorithm Approach to Phantom Limb Pain. J Pain Res 2022; 15:3349-3367. [PMID: 36320223 PMCID: PMC9618240 DOI: 10.2147/jpr.s355278] [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: 12/22/2021] [Accepted: 10/14/2022] [Indexed: 11/06/2022] Open
Abstract
Phantom limb pain (PLP) is a common condition that occurs following both upper and lower limb amputation. First recognized and described in 1551 by Ambroise Pare, research into its underlying pathology and effective treatments remains a very active and growing field. To date, however, there is little consensus regarding the optimal management of phantom limb pain. With few large well-designed clinical trials of which to make treatment recommendations, as well as significant heterogeneity in clinical response to available treatments, the management of PLP remains challenging. Below we summarize the current state of knowledge in the field, as well as propose an algorithm for the approach to the treatment of PLP.
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Affiliation(s)
- Jacob Boomgaardt
- Department of Physical Medicine and Rehabilitation, University of Virginia, Charlottesville, VA, USA
| | - Kovosh Dastan
- Department of Physical Medicine and Rehabilitation, University of Virginia, Charlottesville, VA, USA
| | - Tiffany Chan
- Department of Anesthesiology, University of Virginia, Charlottesville, VA, USA
| | - Ashley Shilling
- Department of Anesthesiology, University of Virginia, Charlottesville, VA, USA
| | - Alaa Abd-Elsayed
- Department of Anesthesiology, University of Wisconsin-Madison, Madison, WI, USA
| | - Lynn Kohan
- Department of Anesthesiology, University of Virginia, Charlottesville, VA, USA,Correspondence: Lynn Kohan, Department of Anesthesiology, University of Virginia, 545 Ray C Hunt Suite 3168, Charlottesville, VA, 22903, USA, Tel +1-434-243-5676, Fax +1-434-243-5689, Email
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Navarro-López V, Del-Valle-Gratacós M, Fernández-Vázquez D, Fernández-González P, Carratalá-Tejada M, Molina-Rueda F. Transcranial direct current stimulation in the management of phantom limb pain: a systematic review of randomized controlled trials. Eur J Phys Rehabil Med 2022; 58:738-748. [PMID: 35758072 PMCID: PMC10019480 DOI: 10.23736/s1973-9087.22.07439-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 06/13/2022] [Accepted: 06/20/2022] [Indexed: 11/08/2022]
Abstract
INTRODUCTION Phantom limb pain (PLP) after amputation is a frequent entity that conditions the life of those who suffer it. Current treatment methods are not sufficiently effective for PLP management. We aim to analyze the clinical application of transcranial direct current (tDCS) in people with amputation suffering from PLP. EVIDENCE ACQUISITION The following databases were consulted in September 2021: MEDLINE, EMBASE, The Web of Science, PEDro, SCOPUS and SciELO. Randomized controlled trials investigating the use of tDCS in people with amputation undergoing PLP were selected. Demographic data, type and cause of amputation, time since amputation, stimulation parameters, and outcomes were extracted. EVIDENCE SYNTHESIS Six articles were included in this review (seven studies were considered because one study performed two individual protocols). All included studies evaluated PLP; six evaluated the phantom limb sensations (PLS) and two evaluated the psychiatric disorders. In all included studies the intensity and frequency of PLP was reduced, in three PLS were reduced, and in none study psychiatric symptoms were modified. CONCLUSIONS Anodic tDCS over the contralateral M1 to the affected limb, with an intensity of 1-2 mA, for 15-20 minutes seems to significantly reduce PLP in people with amputation. Single-session treatment could modify PLP intensity for hours, and multi-session treatment could modify PLP for months. Limited evidence suggests that PLS and psychiatric disorders should be treated with different PLP electrode placements. Further studies with larger sample size and longer follow-up times are needed to establish the priority of tDCS application in the PLP management.
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Affiliation(s)
- Víctor Navarro-López
- Motion Analysis, Biomechanics, Ergonomy and Motor Control Laboratory (LAMBECOM group), Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Faculty of Health Sciences, Rey Juan Carlos University, Alcorcón, Madrid, Spain
- International Doctoral School, Faculty of Health Sciences, Rey Juan Carlos University, Madrid, Spain
| | | | - Diego Fernández-Vázquez
- Motion Analysis, Biomechanics, Ergonomy and Motor Control Laboratory (LAMBECOM group), Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Faculty of Health Sciences, Rey Juan Carlos University, Alcorcón, Madrid, Spain
- International Doctoral School, Faculty of Health Sciences, Rey Juan Carlos University, Madrid, Spain
| | - Pilar Fernández-González
- Motion Analysis, Biomechanics, Ergonomy and Motor Control Laboratory (LAMBECOM group), Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Faculty of Health Sciences, Rey Juan Carlos University, Alcorcón, Madrid, Spain
| | - María Carratalá-Tejada
- Motion Analysis, Biomechanics, Ergonomy and Motor Control Laboratory (LAMBECOM group), Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Faculty of Health Sciences, Rey Juan Carlos University, Alcorcón, Madrid, Spain -
| | - Francisco Molina-Rueda
- Motion Analysis, Biomechanics, Ergonomy and Motor Control Laboratory (LAMBECOM group), Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Faculty of Health Sciences, Rey Juan Carlos University, Alcorcón, Madrid, Spain
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Tapia Pérez JH. Spinal cord stimulation: Beyond pain management. Neurologia 2022; 37:586-595. [PMID: 31337556 DOI: 10.1016/j.nrl.2019.05.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2019] [Revised: 05/03/2019] [Accepted: 05/20/2019] [Indexed: 02/04/2023] Open
Abstract
INTRODUCTION The gate control theory of pain was the starting point of the development of spinal cord stimulation (SCS). We describe the indications for the treatment in pain management and other uses not related to pain. DEVELOPMENT There are currently several paradigms for SCS: tonic, burst, and high frequency. The main difference lies in the presence of paraesthesias. SCS is most beneficial for treating neuropathic pain. Patients with failed back surgery syndrome show the best response rates, although a considerable reduction in pain is also observed in patients with complex regional pain syndrome, diabetic neuropathy, radiculopathy, and low back pain without previous surgery. Phantom pain or pain related to cardiovascular or peripheral vascular disease may improve, although there is a lack of robust evidence supporting generalisation of its use. SCS also improves cancer-related pain, although research on this issue is scarce. Non-pain-related indications for SCS are movement disorders, spasticity, and sequelae of spinal cord injury. The main limiting factors for the use of SCS are mechanical complications and the cost of the treatment. CONCLUSION In its 50-year history, SCS has progressed enormously. The perfection of hardware and software may improve its effectiveness and reduce the rate of complications. Indications for SCS could include other diseases, and its use could be expanded, if the costs of the technology are reduced.
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Affiliation(s)
- J H Tapia Pérez
- Department of Spine Surgery, Leopoldina-Krankenhaus der Stadt Schweinfurt, Schweinfurt, Alemania.
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Pang D, Ashkan K. Deep brain stimulation for phantom limb pain. Eur J Paediatr Neurol 2022; 39:96-102. [PMID: 35728428 DOI: 10.1016/j.ejpn.2022.05.009] [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] [Received: 04/14/2021] [Revised: 03/25/2022] [Accepted: 05/23/2022] [Indexed: 11/29/2022]
Abstract
Phantom limb pain is a rare cause of chronic pain in children but it is associated with extremely refractory pain and disability. The reason for limb amputation is often due to treatment for cancer or trauma and it has a lower incidence compared to adults. The mechanism of why phantom pain exists remains uncertain and may be a result of cortical reorganisation as well as ectopic peripheral input. Treatment is aimed at reducing both symptoms as well as managing pain related disability and functional restoration. Neuromodulatory approaches using deep brain stimulation for phantom limb pain is reserved for only the most refractory cases. The targets for brain stimulation include the thalamic nuclei and motor cortex. Novel targets such as the anterior cingulate cortex remain experimental as cases of serious adverse effects such as seziures have limited their widespread uptake. A multidisciplinary approach is crucial to successful rehabilitation using a biopsychosocial pain management approach.
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Affiliation(s)
- David Pang
- Consultant in Pain Management, Pain Management Centre, INPUT St Thomas Hospital, London, SE1 7EH, UK.
| | - Keyoumars Ashkan
- Department of Neurosurgery, Kins's College Hospital NHS Foundation Trust, London, UK
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Ramos-Fresnedo A, Perez-Vega C, Domingo RA, Cheshire WP, Middlebrooks EH, Grewal SS. Motor Cortex Stimulation for Pain: A Narrative Review of Indications, Techniques, and Outcomes. Neuromodulation 2022; 25:211-221. [DOI: 10.1016/j.neurom.2021.10.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 10/22/2021] [Accepted: 10/25/2021] [Indexed: 10/19/2022]
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Gong Z, Zhang J, Hou J, Chen S, Hu Z, Kong X, Ma G, Luo L. Drug Extravasation in a Large General Hospital in Hunan, China: A Retrospective Survey. Risk Manag Healthc Policy 2021; 14:4931-4938. [PMID: 34924775 PMCID: PMC8674494 DOI: 10.2147/rmhp.s318832] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 10/27/2021] [Indexed: 11/23/2022] Open
Abstract
Background and Aim Drug extravasation is one of the most common complications of intravenous therapy, which can lead to severe tissue injury if inappropriately treated. This study analyzes the current situation of extravasation and the risk factors affecting the severity of extravasation to provide a theoretical basis for carrying out prospective research, reducing the severity of drug extravasation, and strengthening the management of drug extravasation. Materials and Methods We retrieved the data on extravasation from January 2016 to December 2020 from the hospital’s safe infusion management system. We used nonparametric tests to assess the differences in the severity of drug extravasation among each variable and performed a multivariate analysis using multivariate ordered logistic regression. Results Extravasation occurred in 0.038% (263/694,043) of patients, including 203 cases of mild extravasation (77.2%), 57 cases of moderate extravasation (21.7%), and 3 cases of severe extravasation (1.1%). The main diseases of the patients with extravasation were cancer (24.7%), neurological-related diseases (19.4%), circulatory-related diseases (14.8%), and digestive-related diseases (14.1%); the main extravasated drugs were hypotonic or hypertonic drugs (31.9%) and contrast media (27.8%); the infusion tools of extravasation were indwelling needles (92.0%) and steel needles (8.0%). The multi-factor analysis showed that close to joints, patients’ age ≤6 or age >65, cancer, neurological-related diseases, circulatory-related diseases, antineoplastic agents, hypotonic or hypertonic drugs and strong acid or alkali drugs were independent risk factors for more severe extravasation. The nurses’ age and first identified by nurse were nurse-related factors that influenced the severity of drug extravasation. Conclusion To prevent the occurrence of drug extravasation and reduce its severity, the nurses should strengthen the learning of emergency plans related drug extravasation, strengthen inspections of high-risk patients. Besides, the managers should strengthen the risk warning management of high-risk extravasated drugs.
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Affiliation(s)
- Zhihong Gong
- Teaching and Research Section of Clinical Nursing, Xiangya Hospital of Central South University, Changsha, Hunan, People's Republic of China
| | - Jinghui Zhang
- Teaching and Research Section of Clinical Nursing, Xiangya Hospital of Central South University, Changsha, Hunan, People's Republic of China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital of Central South University, Changsha, Hunan, People's Republic of China.,Xiangya Nursing School, Central South University, Changsha, Hunan, People's Republic of China
| | - Jianmei Hou
- Teaching and Research Section of Clinical Nursing, Xiangya Hospital of Central South University, Changsha, Hunan, People's Republic of China.,Department of Thoracic Oncology, Xiangya Hospital of Central South University, Changsha, Hunan, People's Republic of China
| | - Shujie Chen
- Teaching and Research Section of Clinical Nursing, Xiangya Hospital of Central South University, Changsha, Hunan, People's Republic of China
| | - Zixin Hu
- Teaching and Research Section of Clinical Nursing, Xiangya Hospital of Central South University, Changsha, Hunan, People's Republic of China
| | - Xiaoya Kong
- Teaching and Research Section of Clinical Nursing, Xiangya Hospital of Central South University, Changsha, Hunan, People's Republic of China
| | - Guiyuan Ma
- Teaching and Research Section of Clinical Nursing, Xiangya Hospital of Central South University, Changsha, Hunan, People's Republic of China
| | - Lingxia Luo
- Teaching and Research Section of Clinical Nursing, Xiangya Hospital of Central South University, Changsha, Hunan, People's Republic of China.,Department of Emergency Medicine, Xiangya Hospital of Central South University, Changsha, Hunan, People's Republic of China
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Nasreddine R, Nehmé R. Microscale thermophoresis for studying protein-small molecule affinity: Application to hyaluronidase. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106763] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Jergova S, Martinez H, Hernandez M, Schachner B, Gross S, Sagen J. Development of a Phantom Limb Pain Model in Rats: Behavioral and Histochemical Evaluation. FRONTIERS IN PAIN RESEARCH 2021; 2:675232. [PMID: 35295448 PMCID: PMC8915728 DOI: 10.3389/fpain.2021.675232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 05/18/2021] [Indexed: 11/13/2022] Open
Abstract
Therapeutic strategies targeting phantom limb pain (PLP) provide inadequate pain relief; therefore, a robust and clinically relevant animal model is necessary. Animal models of PLP are based on a deafferentation injury followed by autotomy behavior. Clinical studies have shown that the presence of pre-amputation pain increases the risk of developing PLP. In the current study, we used Sprague-Dawley male rats with formalin injections or constriction nerve injury at different sites or time points prior to axotomy to mimic clinical scenarios of pre-amputation inflammatory and neuropathic pain. Animals were scored daily for PLP autotomy behaviors, and several pain-related biomarkers were evaluated to discover possible underlying pathological changes. Majority displayed some degree of autotomy behavior following axotomy. Injury prior to axotomy led to more severe PLP behavior compared to animals without preceding injury. Autotomy behaviors were more directed toward the pretreatment insult origin, suggestive of pain memory. Increased levels of IL-1β in cerebrospinal fluid and enhanced microglial responses and the expression of NaV1.7 were observed in animals displaying more severe PLP outcomes. Decreased expression of GAD65/67 was consistent with greater PLP behavior. This study provides a preclinical basis for future understanding and treatment development in the management of PLP.
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Tapias Pérez J. Spinal cord stimulation: beyond pain management. NEUROLOGÍA (ENGLISH EDITION) 2021; 37:586-595. [DOI: 10.1016/j.nrleng.2019.05.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2019] [Accepted: 05/20/2019] [Indexed: 12/23/2022] Open
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Ota HCU, Smith BG, Alamri A, Robertson FC, Marcus H, Hirst A, Broekman M, Hutchinson P, McCulloch P, Kolias A. The IDEAL framework in neurosurgery: a bibliometric analysis. Acta Neurochir (Wien) 2020; 162:2939-2947. [PMID: 32651707 PMCID: PMC7593304 DOI: 10.1007/s00701-020-04477-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 06/29/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND The Idea, Development, Exploration, Assessment and Long-term study (IDEAL) framework was created to provide a structured way for assessing and evaluating novel surgical techniques and devices. OBJECTIVES The aim of this paper was to investigate the utilization of the IDEAL framework within neurosurgery, and to identify factors influencing implementation. METHODS A bibliometric analysis of the 7 key IDEAL papers on Scopus, PubMed, Embase, Web of Science, and Google Scholar databases (2009-2019) was performed. A second journal-specific search then identified additional papers citing the IDEAL framework. Publications identified were screened by two independent reviewers to select neurosurgery-specific articles. RESULTS The citation search identified 1336 articles. The journal search identified another 16 articles. Following deduplication and review, 51 relevant articles remained; 14 primary papers (27%) and 37 secondary papers (73%). Of the primary papers, 5 (36%) papers applied the IDEAL framework to their research correctly; two were aligned to the pre-IDEAL stage, one to the Idea and Development stages, and two to the Exploration stage. Of the secondary papers, 21 (57%) explicitly discussed the IDEAL framework. Eighteen (86%) of these were supportive of implementing the framework, while one was not, and two were neutral. CONCLUSION The adoption of the IDEAL framework in neurosurgery has been slow, particularly for early-stage neurosurgical techniques and inventions. However, the largely positive reviews in secondary literature suggest potential for increased use that may be achieved with education and publicity.
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Affiliation(s)
| | - Brandon G Smith
- Department of Clinical Neurosciences, University of Cambridge & Addenbrooke's Hospital, Cambridge, UK
| | - Alexander Alamri
- Department of Neurosurgery, The Royal London Hospital, London, UK
| | - Faith C Robertson
- Department. of Neurosurgery, Massachusetts General Hospital, Boston, MA, USA
| | - Hani Marcus
- The Victor Horsley Department of Neurosurgery, The National Hospital for Neurology and Neurosurgery, London, UK
| | - Allison Hirst
- IDEAL Collaboration, Nuffield Department of Surgical Sciences, University of Oxford and John Radcliffe Hospital, Oxford, UK
| | - Marike Broekman
- IDEAL Collaboration, Nuffield Department of Surgical Sciences, University of Oxford and John Radcliffe Hospital, Oxford, UK
- Department of Neurosurgery, Haaglanden Medical Center/Leiden University Medical Center, The Hague, Netherlands
| | - Peter Hutchinson
- Department of Clinical Neurosciences, University of Cambridge & Addenbrooke's Hospital, Cambridge, UK
| | - Peter McCulloch
- IDEAL Collaboration, Nuffield Department of Surgical Sciences, University of Oxford and John Radcliffe Hospital, Oxford, UK
| | - Angelos Kolias
- Department of Clinical Neurosciences, University of Cambridge & Addenbrooke's Hospital, Cambridge, UK.
- IDEAL Collaboration, Nuffield Department of Surgical Sciences, University of Oxford and John Radcliffe Hospital, Oxford, UK.
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The Role of Interprofessional Teams in the Biopsychosocial Management of Limb Loss. CURRENT PHYSICAL MEDICINE AND REHABILITATION REPORTS 2020. [DOI: 10.1007/s40141-020-00293-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Mas V, Simon AL, Presedo A, Mallet C, Ilharreborde B, Jehanno P. Upper limb extravasation of cytotoxic drugs: results of the saline washout technique in children. J Child Orthop 2020; 14:230-235. [PMID: 32582391 PMCID: PMC7302410 DOI: 10.1302/1863-2548.14.200020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
PURPOSE Extravasation of cytotoxic vesicant drugs is a surgical emergency (within six hours) since this incident can lead to severe skin and soft-tissue damage. Outcomes after the saline washout procedure have been extensively described in adults, but rarely in children. The aim of this study was to evaluate the outcome of early saline washout procedure for upper limb cytotoxic drug extravasation in children. METHODS All consecutive children with vesicant drug extravasation were retrospectively reviewed. The saline washout procedure was performed. Cosmetic aspect, residual pain and range of movement were analyzed as well as time to surgery and chemotherapy resumption at last follow-up. RESULTS Between 2014 and 2018, 13 cytotoxic vesicant drug extravasations occurred (mean age 8 years (sem 5)), including 11 treated by the saline washout procedure. At mean follow-up of 11 months (sem 7), the patients had no or low pain and ranges of movement were fully conserved. Two patients (one within the six hours' delay) had soft-tissue necrosis leading to extensive reconstructive surgery. CONCLUSION The saline washout procedure is safe and easy and significantly reduces the incidence of extensive skin damage. Early referral to a specialized department is essential. However, the key parameter remains prevention by educating medical staff and nurses about these injuries and by training them for early and urgent management. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Virginie Mas
- Department of Pediatric Orthopaedics and Pediatric Hand Emergencies, Robert Debré Hospital, Assistance Publique- Hôpitaux de Paris (AP-HP), Paris University, Paris, France,Department of Orthopaedic Surgery and Hand Emergencies, Hôpital Privé des Peupliers, Paris, France
| | - Anne Laure Simon
- Department of Pediatric Orthopaedics and Pediatric Hand Emergencies, Robert Debré Hospital, Assistance Publique- Hôpitaux de Paris (AP-HP), Paris University, Paris, France,Correspondence should be sent to Anne Laure Simon, Department of Pediatric Orthopaedics, Robert Debré University Hospital, Assistance Publique des Hôpitaux de Paris (AP-HP), Paris University, 48 Bd Sérurier, 75019 Paris, France. E-mail:
| | - Ana Presedo
- Department of Pediatric Orthopaedics and Pediatric Hand Emergencies, Robert Debré Hospital, Assistance Publique- Hôpitaux de Paris (AP-HP), Paris University, Paris, France
| | - Cindy Mallet
- Department of Pediatric Orthopaedics and Pediatric Hand Emergencies, Robert Debré Hospital, Assistance Publique- Hôpitaux de Paris (AP-HP), Paris University, Paris, France
| | - Brice Ilharreborde
- Department of Pediatric Orthopaedics and Pediatric Hand Emergencies, Robert Debré Hospital, Assistance Publique- Hôpitaux de Paris (AP-HP), Paris University, Paris, France
| | - Pascal Jehanno
- Department of Pediatric Orthopaedics and Pediatric Hand Emergencies, Robert Debré Hospital, Assistance Publique- Hôpitaux de Paris (AP-HP), Paris University, Paris, France,Department of Orthopaedic Surgery, Hôpital Privé Nord Parisien, Sarcelles, France
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Thomson S, Huygen F, Prangnell S, De Andrés J, Baranidharan G, Belaïd H, Berry N, Billet B, Cooil J, De Carolis G, Demartini L, Eldabe S, Gatzinsky K, Kallewaard JW, Meier K, Paroli M, Stark A, Winkelmüller M, Stoevelaar H. Appropriate referral and selection of patients with chronic pain for spinal cord stimulation: European consensus recommendations and e-health tool. Eur J Pain 2020; 24:1169-1181. [PMID: 32187774 PMCID: PMC7318692 DOI: 10.1002/ejp.1562] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 03/10/2020] [Accepted: 03/11/2020] [Indexed: 12/13/2022]
Abstract
Background Spinal cord stimulation (SCS) is an established treatment for chronic neuropathic, neuropathic‐like and ischaemic pain. However, the heterogeneity of patients in daily clinical practice makes it often challenging to determine which patients are eligible for this treatment, resulting in undesirable practice variations. This study aimed to establish patient‐specific recommendations for referral and selection of SCS in chronic pain. Methods A multidisciplinary European panel used the RAND/UCLA Appropriateness Method (RUAM) to assess the appropriateness of (referral for) SCS for 386 clinical scenarios in four pain areas: chronic low back pain and/or leg pain, complex regional pain syndrome, neuropathic pain syndromes and ischaemic pain syndromes. In addition, the panel identified a set of psychosocial factors that are relevant to the decision for SCS treatment. Results Appropriateness of SCS was strongly determined by the neuropathic or neuropathic‐like pain component, location and spread of pain, anatomic abnormalities and previous response to therapies targeting pain processing (e.g. nerve block). Psychosocial factors considered relevant for SCS selection were as follows: lack of engagement, dysfunctional coping, unrealistic expectations, inadequate daily activity level, problematic social support, secondary gain, psychological distress and unwillingness to reduce high‐dose opioids. An educational e‐health tool was developed that combines clinical and psychosocial factors into an advice on referral/selection for SCS. Conclusions The RUAM was useful to establish a consensus on patient‐specific criteria for referral/selection for SCS in chronic pain. The e‐health tool may help physicians learn to apply an integrated approach of clinical and psychosocial factors. Significance Determining the eligibility of SCS in patients with chronic pain requires careful consideration of a variety of clinical and psychosocial factors. Using a systematic approach to combine evidence from clinical studies and expert opinion, a multidisciplinary European expert panel developed detailed recommendations to support appropriate referral and selection for SCS in chronic pain. These recommendations are available as an educational e‐health tool (https://www.scstool.org/).
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Affiliation(s)
- Simon Thomson
- Department of Anaesthesiology, Basildon and Thurrock University Hospitals, Basildon, UK
| | - Frank Huygen
- Department of Anaesthesiology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Simon Prangnell
- Clinical Neuropsychology Service, Oxford University Hospitals, Oxford, UK
| | - José De Andrés
- Valencia University Medical School Anesthesia Unit - Surgical Specialties Department, Department of Anaesthesiology, Critical Care and Pain Management, General University Hospital, Valencia, Spain
| | | | - Hayat Belaïd
- Department of Neurosurgery, Fondation Ophtalmologique Adolphe de Rothschild, Paris, France
| | - Neil Berry
- Neuromodulation Team, Wessex Neurological Centre, Southampton, UK
| | - Bart Billet
- Department of Anaesthesiology, AZ Delta, Roeselare, Belgium
| | - Jan Cooil
- Department of Physiotherapy, Basildon and Thurrock University Hospitals, Basildon, UK
| | - Giuliano De Carolis
- Anaesthesiology & Pain Therapy Unit, Santa Chiara University Hospital, Pisa, Italy
| | - Laura Demartini
- Pain Unit, Clinical Scientific Institutes Maugeri, Pavia, Italy
| | - Sam Eldabe
- Department of Pain Medicine, The James Cook University Hospital, Middlesbrough, UK
| | - Kliment Gatzinsky
- Department of Neurosurgery, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Jan W Kallewaard
- Department of Anaesthesiology and Pain Management, Rijnstate Hospital, Velp, The Netherlands
| | - Kaare Meier
- Department of Neurosurgery and Department of Anaesthesiology, Aarhus University Hospital, Aarhus, Denmark
| | - Mery Paroli
- Anaesthesiology & Pain Therapy Unit, Santa Chiara University Hospital, Pisa, Italy
| | - Angela Stark
- Pain Management Service, Basildon and Thurrock University Hospitals, Basildon, UK
| | | | - Herman Stoevelaar
- Centre for Decision Analysis and Support, Ismar Healthcare, Lier, Belgium
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Jeong Y, Wagner MA, Ploutz-Snyder RJ, Holden JE. Pain condition and sex differences in the descending noradrenergic system following lateral hypothalamic stimulation. IBRO Rep 2020; 8:11-17. [PMID: 31890982 PMCID: PMC6931064 DOI: 10.1016/j.ibror.2019.12.003] [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: 09/23/2019] [Accepted: 12/11/2019] [Indexed: 01/28/2023] Open
Abstract
LH stimulation produced pronociceptive and antinociceptive effects from alpha-adrenoceptors in naïve male and female rats. LH stimulation produced pronociceptive and antinociceptive effects from alpha-adrenoceptors in male CCI rats. LH stimulation produced alpha-adrenoceptor-mediated pronociception, but not antinociception in female CCI rats.
The lateral hypothalamus (LH) is known to modulate nociception via the descending noradrenergic system in acute nociception, but less is known about its role in neuropathic pain states. In naïve females, LH stimulation produces opposing effects of α-adrenoceptors, with α2-adrenoceptors mediating antinociception, while pronociceptive α1-adrenoceptors attenuate the effect. Whether this opposing response is seen in neuropathic conditions or in naïve males is unknown. We used a mixed factorial design to compare male and female rats with chronic constriction injury (CCI) to naïve rats, measured by Total Paw Withdrawal (TPW) responses to a thermal stimulus. Rats received one of three doses of carbachol to stimulate the LH followed by intrathecal injection of either an α1- or an α2-adrenoceptor antagonist (WB4101 or yohimbine, resp.) or saline for control. Overall, naïve rats showed a more pronounced opposing alpha-adrenergic response than CCI rats (p < 0.04). Naïve male and female rats demonstrated antinociception following α1-adrenoceptor blockade and hyperalgesia following α2-adrenoceptor blockade. Male CCI rats also showed dose dependent effects from either WB4101 or yohimbine (p < 0.05), while female CCI rats had significant antinociception from WB4101 (p < 0.05), but no effect from yohimbine. These results support the idea that peripheral nerve damage differentially alters the descending noradrenergic modulatory system in male and female rats, and notably, that female CCI rats do not show antinociception from descending noradrenergic input. These findings are suggestive that clinical therapies that recruit the descending noradrenergic system may require a different approach based on patient gender.
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Affiliation(s)
- Younhee Jeong
- College of Nursing Science, Kyung Hee University, 26 Kyunghee-daero, Dongdaemun-gu, Seoul 130-701, Republic of Korea
| | - Monica A Wagner
- The University of Pittsburgh School of Nursing, 3500 Victoria Street, Victoria Bldg, Pittsburgh, PA 15261, United States
| | - Robert J Ploutz-Snyder
- The University of Michigan School of Nursing, 400 N. Ingalls Bldg, Ann Arbor, MI 48109-5482, United States
| | - Janean E Holden
- The University of Michigan School of Nursing, 400 N. Ingalls Bldg, Ann Arbor, MI 48109-5482, United States
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Nardone R, Versace V, Sebastianelli L, Brigo F, Christova M, Scarano GI, Saltuari L, Trinka E, Hauer L, Sellner J. Transcranial magnetic stimulation in subjects with phantom pain and non-painful phantom sensations: A systematic review. Brain Res Bull 2019; 148:1-9. [DOI: 10.1016/j.brainresbull.2019.03.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Revised: 03/03/2019] [Accepted: 03/05/2019] [Indexed: 12/18/2022]
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