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Kapos FP, Craig KD, Anderson SR, Bernardes SF, Hirsh AT, Karos K, Keogh E, Reynolds Losin EA, McParland JL, Moore DJ, Ashton-James CE. Social Determinants and Consequences of Pain: Towards Multilevel, Intersectional, and Life Course Perspectives. THE JOURNAL OF PAIN 2024:104608. [PMID: 38897311 DOI: 10.1016/j.jpain.2024.104608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 06/07/2024] [Accepted: 06/10/2024] [Indexed: 06/21/2024]
Abstract
Despite wide endorsement of a biopsychosocial framework for pain, social aspects of pain remain rarely addressed in the context of pain prevention and management. In this review, we aim to: 1) examine the broad scope of social determinants and consequences of pain and their interactions across multiple levels of organization, and 2) provide a framework synthesizing existing concepts and potential areas for future work on social aspects of pain, drawing upon socioecological, intersectional, and life course approaches. Integrating interdisciplinary theory and evidence, we outline pathways through which multilevel social factors and pain may affect each other over time. We also provide a brief summary of intrapersonal aspects of pain which are thought to operate at the interface between individuals and the social context. Progressing from micro- to macro-level factors, we illustrate how social determinants of pain can directly or indirectly contribute to pain experiences, expression, risk, prognosis, and impact across populations. We consider: a) at the interpersonal level, the roles of social comparison, social relatedness, social support, social exclusion, empathy and interpersonal conflict; b) at the group or community level, the roles of intimacy groups, task groups, social categories, and loose associations; and c) at the societal level, the roles of political, economic, and cultural systems, as well as their policies and practices. We present examples of multilevel consequences of pain across these levels and discuss opportunities to reduce the burden and inequities of pain by expanding multilevel social approaches in pain research and practice. PERSPECTIVE: Despite wide endorsement of a biopsychosocial framework for pain, social aspects of pain are often unclearly defined, hindering their use in pain prevention, management, and research. We summarize the scope of social aspects of pain and provide a framework synthesizing existing concepts and potential areas for future work.
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Affiliation(s)
- Flavia P Kapos
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, United States.
| | - Kenneth D Craig
- Department of Psychology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Steven R Anderson
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, United States
| | - Sónia F Bernardes
- Iscte-Lisbon University Institute, Centre for Social Research and Intervention, Lisbon, Portugal
| | - Adam T Hirsh
- Department of Psychology, Indiana University Indianapolis, Indianapolis, United States
| | - Kai Karos
- Experimental Health Psychology, Department of Clinical Psychological Science, Faculty of Psychology and Neuroscience, Maastricht University, the Netherlands
| | - Edmund Keogh
- Department of Psychology & Centre for Pain Research, University of Bath, Bath, United Kingdom
| | | | - Joanna L McParland
- Department of Psychology, Glasgow Caledonian University, Glasgow, United Kingdom
| | - David J Moore
- School of Psychology, Liverpool John Moores University, Liverpool, United Kingdom
| | - Claire E Ashton-James
- Pain Management Research Institute, Kolling Institute, Sydney Medical School, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
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Zernitz M, Rizzello C, Rigoni M, Van de Winckel A. Case Report: Phantom limb pain relief after cognitive multisensory rehabilitation. FRONTIERS IN PAIN RESEARCH 2024; 5:1374141. [PMID: 38726352 PMCID: PMC11079144 DOI: 10.3389/fpain.2024.1374141] [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: 01/21/2024] [Accepted: 04/15/2024] [Indexed: 05/12/2024] Open
Abstract
Introduction Relieving phantom limb pain (PLP) after amputation in patients resistant to conventional therapy remains a challenge. While the causes for PLP are unclear, one model suggests that maladaptive plasticity related to cortical remapping following amputation leads to altered mental body representations (MBR) and contributes to PLP. Cognitive Multisensory Rehabilitation (CMR) has led to reduced pain in other neurologic conditions by restoring MBR. This is the first study using CMR to relieve PLP. Methods A 26-year-old woman experienced excruciating PLP after amputation of the third proximal part of the leg, performed after several unsuccessful treatments (i.e., epidural stimulator, surgeries, analgesics) for debilitating neuropathic pain in the left foot for six years with foot deformities resulting from herniated discs. The PLP was resistant to pain medication and mirror therapy. PLP rendered donning a prosthesis impossible. The patient received 35 CMR sessions (2×/day during weekdays, October-December 2012). CMR provides multisensory discrimination exercises on the healthy side and multisensory motor imagery exercises of present and past actions in both limbs to restore MBR and reduce PLP. Results After CMR, PLP reduced from 6.5-9.5/10 to 0/10 for neuropathic pain with only 4-5.5/10 for muscular pain after exercising on the Numeric Pain Rating Scale. McGill Pain Questionnaire scores reduced from 39/78 to 5/78, and Identity (ID)-Pain scores reduced from 5/5 to 0/5. Her pain medication was reduced by at least 50% after discharge. At 10-month follow-up (9/2013), she no longer took Methadone or Fentanyl. After discharge, receiving CMR as outpatient, she learned to walk with a prosthesis, and gradually did not need crutches anymore to walk independently indoors and outdoors (9/2013). At present (3/2024), she no longer takes pain medication and walks independently with the prosthesis without assistive devices. PLP is under control. She addresses flare-ups with CMR exercises on her own, using multisensory motor imagery, bringing the pain down within 10-15 min. Conclusion The case study seems to support the hypothesis that CMR restores MBR which may lead to long-term (12-year) PLP reduction. MBR restoration may be linked to restoring accurate multisensory motor imagery of the remaining and amputated limb regarding present and past actions.
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Affiliation(s)
- Marina Zernitz
- Centro Studi di Riabilitazione Neurocognitiva, Villa Miari, Vicenza, Italy
| | - Carla Rizzello
- Centro Studi di Riabilitazione Neurocognitiva, Villa Miari, Vicenza, Italy
| | - Marco Rigoni
- Centro Studi di Riabilitazione Neurocognitiva, Villa Miari, Vicenza, Italy
| | - Ann Van de Winckel
- Division of Physical Therapy and Rehabilitation Science, Department of Family Medicine and Community Health, Medical School, University of Minnesota Twin Cities, Minneapolis, MN, United States
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Mendes MA, Janssen DJA, Marques A. Integrating palliative care education in pulmonary rehabilitation: a randomized controlled study protocol. BMC Palliat Care 2024; 23:76. [PMID: 38504215 PMCID: PMC10953131 DOI: 10.1186/s12904-024-01363-0] [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: 10/05/2023] [Accepted: 01/18/2024] [Indexed: 03/21/2024] Open
Abstract
BACKGROUND Palliative care addresses multiple unmet needs of people with chronic obstructive pulmonary disease (COPD) or interstitial lung diseases (ILD) and their family and/or friend caregivers, but it remains highly underused. Pulmonary rehabilitation (PR) may provide a key opportunity to introduce palliative care. We aim to explore the effects of palliative care education as part of PR on knowledge about this field in people with COPD or ILD and their family and/or friend caregivers. METHODS A randomized controlled study will compare PR with palliative care education (experimental) with traditional PR (control) in people with COPD or ILD and their family and/or friend caregivers. Family and/or friend caregivers will be invited to take part in education and psychosocial support sessions. In addition to the usual educational content, the experimental group will have a session on palliative care, a "Peer-to-peer session", two "Get-apart sessions" and online sessions. The "Peer-to-peer session" and the "Get-apart sessions" will be discussions about topics suggested by participants. The "Get-apart sessions" will be dedicated to people with COPD or ILD apart from their family and/or friend caregivers and vice versa. The online sessions will be zoom meetings to discuss any health-related issues raised by participants, at a flexible time. A mixed-methods approach will be used to evaluate the outcomes. The primary outcome will be knowledge about palliative care. Secondary outcomes will include attitude towards palliative care referral, symptoms, disease impact, health-related quality of life, needs, knowledge about the disease, burden of providing care, adherence, adverse events and referral to a specialist palliative care team. Quantitative and qualitative data will be collected at baseline and end of PR. At 6-months post-PR, only patient-reported outcomes will be collected. For the primary outcome, time*group interaction will be analyzed with mixed analysis of variance. DISCUSSION This study aims to demonstrate the impact of integrating palliative care into the PR education program. TRIAL REGISTRATION The trial was registered in the ClinicalTrials.gov U.S. National Library of Medicine, on 1st September, 2023 (NCT06046547).
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Affiliation(s)
- M Aurora Mendes
- Pneumologia, Centro Hospitalar do Baixo Vouga (CHBV), Aveiro, Portugal
- Respiratory Research and Rehabilitation Laboratory (Lab3R), School of Health Sciences (ESSUA), University of Aveiro, Aveiro, Portugal
- Institute of Biomedicine (iBiMED), University of Aveiro, Aveiro, Portugal
- Department of Health Services Research, Faculty of Health Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands
| | - Daisy J A Janssen
- Department of Health Services Research, Faculty of Health Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands
- Department of Family Medicine, Faculty of Health Medicine and Life Sciences, Care and Public Health Research Institute, Maastricht University, Maastricht, The Netherlands
- Department of Research & Development, Ciro, Horn, The Netherlands
| | - Alda Marques
- Respiratory Research and Rehabilitation Laboratory (Lab3R), School of Health Sciences (ESSUA), University of Aveiro, Aveiro, Portugal.
- Institute of Biomedicine (iBiMED), University of Aveiro, Aveiro, Portugal.
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Tsui FPY, Wong SSC, Chan TCW, Lee Y, Cheung CW. A validation study of the Cantonese Chinese version of short form McGill pain questionnaire 2 in Cantonese-speaking patients with chronic pain in Hong Kong. Pain Pract 2024; 24:449-457. [PMID: 37975327 DOI: 10.1111/papr.13319] [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: 11/19/2023]
Abstract
OBJECTIVE The study tests the reliability and validity of the Cantonese Chinese version of Short Form McGill Pain Questionnaire 2 (SF-MPQ-2-CC). METHODS The original Short Form McGill Pain Questionnaire (SF-MPQ-2) was translated into Cantonese Chinese version. Cantonese-speaking chronic pain patients from three pain centers in Hong Kong were recruited and asked to complete SF-MPQ-2-CC, validated Chinese versions of Identification Pain questionnaire (ID Pain), Pain Catastrophizing Scale (PCS), and Short Form Health Survey (SF-36) for evaluation of convergent and divergent validity, 2 weeks apart for evaluation of internal consistency. RESULTS A total of 333 and 197 participants completed the first and second set of questionnaires, respectively. SF-MPQ-2-CC was shown to have excellent internal consistency, with an overall Cronbach's alpha value of 0.933. The overall correlation coefficient was 0.875 that shows good test-retest reliability. Construct validity was evaluated using confirmatory factor analysis, where a seconder-order factor model demonstrated a good fit with our data (χ2 = 826.51, p < 0.001, CFI = 0.92, TLI = 0.908, RMSEA = 0.097; SRMR = 0.063; error terms adjusted). SF-MPQ-2-CC also showed good convergent validity with Chinese versions of ID Pain (neuropathic pain) and PCS (continuous pain), and divergent validity was shown by a negative correlation with Chinese version of SF-36. CONCLUSIONS Our study demonstrated that SF-MPQ-2-CC is a valid and reliable pain assessment tool for Cantonese-speaking patients in Hong Kong with a wide range of chronic pain conditions. It also helps to identify the presence of neuropathic pain and negative pain cognition among respondents.
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Affiliation(s)
- Fiona Pui Yee Tsui
- Department of Anaesthesia, Pamela Youde Nethersole Eastern Hospital, Chai Wan, Hong Kong
| | - Stanley Sau Ching Wong
- Department of Anaesthesiology, School of Clinical Medicine, The University of Hong Kong, Pok Fu Lam, Hong Kong
| | | | - Yvonne Lee
- Department of Anaesthesiology, School of Clinical Medicine, The University of Hong Kong, Pok Fu Lam, Hong Kong
| | - Chi Wai Cheung
- Department of Anaesthesiology, School of Clinical Medicine, The University of Hong Kong, Pok Fu Lam, Hong Kong
- Department of Anaesthesiology, Hong Kong Sanatorium and Hospital, Happy Valley, Hong Kong
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Jahan AM, Rwaiha AE, Anaiba SM, Alghoul RA. Cross-Cultural Validation of the Arabic Short-Form McGill Pain Questionnaire (SF-MPQ): Libyan Version in Patients With Musculoskeletal Pain. ADVANCES IN REHABILITATION SCIENCE AND PRACTICE 2024; 13:27536351241233917. [PMID: 38406819 PMCID: PMC10893841 DOI: 10.1177/27536351241233917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 01/25/2024] [Indexed: 02/27/2024]
Abstract
Background The Short-form McGill Pain Questionnaire (SF-MPQ) is a widely used tool for assessing musculoskeletal pain, both in research and clinical practice. However, a culturally appropriate Arabic version for the Libyan context has not been available. This study aims to translate the SF-MPQ, and to examine its reliability and validity for assessing musculoskeletal pain in Libya. Methods The SF-MPQ was cross-culturally adapted into Arabic using a forward-backward method. A total of 151 patients (Mean age ± SD = 40.66 ± 14) with musculoskeletal pain completed the SF-MPQ and other measures. Of these, 148 patients completed the second round of questionnaire completion two days after the first visit. The intraclass correlation coefficient (ICC) was used to examine relative test-retest reliability and Bland-Altman plots was performed to examine absolute agreement between the two assessments. Spearman's correlation was applied to assess construct validity. Results The Arabic translation of the SF-MPQ was linguistically equivalent, without significant discrepancies. All but two of the Arabic descriptors were used by more than 33% of the participants, indicating good item measurement equivalency. The results showed a satisfactory Cronbach's α (0.74 for the total score), which indicates good internal consistency. The ICC for the total score revealed a high correlation for the test-retest (0.91), suggesting excellent relative reliability. Bland-Altman analyses showed no significant systematic bias between the repeated measurements. There were positive statistically significant correlations among the SF-MPQ, the Visual Analog Scale, and the Fatigue Severity Scale (P < 0.001), demonstrating good construct validity. Conclusion These results suggest that the Arabic SF-MPQ is reliable, valid, and cross-culturally equivalent to the original SF-MPQ for evaluating musculoskeletal pain among Arabic-speaking patients in Libya. Clinicians and researchers may therefore consider using this scale, as it is easy to use and understand by different age groups. Further research is needed to confirm our findings and to test the developed Arabic version of the SF-MPQ on different patient populations.
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Affiliation(s)
- Alhadi M Jahan
- Physiotherapy Department, College of Medical Technology, Misrata, Libya
| | - Ali E Rwaiha
- Physiotherapy Department, College of Medical Technology, Misrata, Libya
| | - Salima M Anaiba
- Physiotherapy Department, College of Medical Technology, Misrata, Libya
| | - Rasha A Alghoul
- Physiotherapy Department, College of Medical Technology, Misrata, Libya
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Calvo S, González C, Lapuente-Hernández D, Cuenca-Zaldívar JN, Herrero P, Gil-Calvo M. Are physical therapy interventions effective in improving sleep in people with chronic pain? A systematic review and multivariate meta-analysis. Sleep Med 2023; 111:70-81. [PMID: 37725862 DOI: 10.1016/j.sleep.2023.09.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 08/31/2023] [Accepted: 09/07/2023] [Indexed: 09/21/2023]
Abstract
Chronic pain exerts an enormous personal and economic burden, with sleep disturbances being one of the most reported problems by adults with chronic pain. The aim of this study was to analyse whether different physical therapy interventions could lead to improvements in sleep quality and pain intensity in individuals with chronic pain, as well as if there is any association. A systematic review and a univariate and multivariate meta-analysis were carried out according to the PRISMA guidelines. A search in PubMed, Scopus and Web of Science databases was performed. Six randomised controlled trials were included in the review and four of them were included in the meta-analysis; all of them with a moderate to high methodological quality. Data from adult participants with chronic pain after different physical therapy interventions was extracted. For the meta-analysis, the Insomnia Severity Index and the Numerical Rating Scale were considered. Results from the qualitative and quantitative analysis showed that most of the physical therapy interventions included had higher improvements in the intervention group than in the control group, although the effect size was not statistically significant (univariate for sleep quality: -0.08 [-0.34, 0.18], p = 0.46; univariate for pain intensity: -0.47 [-1.24, 0.30], p = 0.18; multivariate for both outcomes: -0.27). More studies are still needed to determine which physical therapy interventions are effective to improve sleep in people with chronic pain and if there are patients with specific characteristics who may benefit more than others.
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Affiliation(s)
- Sandra Calvo
- iHealthy Research Group, Department of Physiatry and Nursing, Faculty of Health Sciences, University of Zaragoza, Zaragoza, Spain; iHealthy Research Group, IIS Aragon, Zaragoza, Spain.
| | - Cristina González
- iHealthy Research Group, Department of Physiatry and Nursing, Faculty of Health Sciences, University of Zaragoza, Zaragoza, Spain.
| | - Diego Lapuente-Hernández
- iHealthy Research Group, Department of Physiatry and Nursing, Faculty of Health Sciences, University of Zaragoza, Zaragoza, Spain; iHealthy Research Group, IIS Aragon, Zaragoza, Spain.
| | - Juan Nicolás Cuenca-Zaldívar
- Universidad de Alcalá, Facultad de Medicina y Ciencias de la Salud, Departamento de Enfermería y Fisioterapia, Grupo de Investigación en Fisioterapia y Dolor, 28801 Alcalá de Henares, Spain; Research Group in Nursing and Health Care, Puerta de Hierro Health Research Institute-Segovia de Arana (IDIPHISA), Madrid, Spain; Primary Health Center "El Abajón", Las Rozas de Madrid, Spain.
| | - Pablo Herrero
- iHealthy Research Group, Department of Physiatry and Nursing, Faculty of Health Sciences, University of Zaragoza, Zaragoza, Spain; iHealthy Research Group, IIS Aragon, Zaragoza, Spain.
| | - Marina Gil-Calvo
- iHealthy Research Group, IIS Aragon, Zaragoza, Spain; Faculty of Physical Activity and Sports Sciences, AMRED, Universidad de León, León, Spain.
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Lanfredini R, Cipriani L. The experience of pain and its ontological modelling from a philosophical point of view: Phenomenological description and ontological revision of the McGill Pain Questionnaire. J Eval Clin Pract 2023; 29:1211-1221. [PMID: 37358237 DOI: 10.1111/jep.13879] [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: 03/30/2023] [Accepted: 05/19/2023] [Indexed: 06/27/2023]
Abstract
The aim of the article is to identify, on the basis of the phenomenological and ontological analysis of the experience of pain and the ways in which this experience is expressed in natural language, an ontological modelling of the language of pain and, at the same time, a revision of the traditional version of the McGill questionnaire. The purpose is to provide a different characterisation and an adequate evaluation of the phenomenon of pain, and, consequently, an effective measure of the actual experience of the suffering subject.
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Affiliation(s)
| | - Letizia Cipriani
- Department of Humanities, University of Florence, Florence, Italy
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Coates MD, Clarke K, Williams E, Jeganathan N, Yadav S, Giampetro D, Gordin V, Smith S, Vrana K, Bobb A, Gazzio TT, Tressler H, Dalessio S. Abdominal Pain in Inflammatory Bowel Disease: An Evidence-Based, Multidisciplinary Review. CROHN'S & COLITIS 360 2023; 5:otad055. [PMID: 37867930 PMCID: PMC10588456 DOI: 10.1093/crocol/otad055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Indexed: 10/24/2023] Open
Abstract
Abdominal pain is one of the most common and impactful symptoms associated with inflammatory bowel disease (IBD), including both Crohn's disease and ulcerative colitis. A great deal of research has been undertaken over the past several years to improve our understanding and to optimize management of this issue. Unfortunately, there is still significant confusion about the underlying pathophysiology of abdominal pain in these conditions and the evidence underlying treatment options in this context. There is also a relative paucity of comprehensive reviews on this topic, including those that simultaneously evaluate pharmacological and nonpharmacological therapeutic options. In this review, our multidisciplinary team examines evidence for various currently available medical, surgical, and other analgesic options to manage abdominal pain in IBD.
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Affiliation(s)
- Matthew D Coates
- Department of Medicine, Division of Gastroenterology & Hepatology, Penn State College of Medicine, Hershey, PA, USA
- Department of Pharmacology, Penn State College of Medicine, Hershey, PA, USA
| | - Kofi Clarke
- Department of Medicine, Division of Gastroenterology & Hepatology, Penn State College of Medicine, Hershey, PA, USA
| | - Emmanuelle Williams
- Department of Medicine, Division of Gastroenterology & Hepatology, Penn State College of Medicine, Hershey, PA, USA
| | - Nimalan Jeganathan
- Department of Surgery, Division of Colorectal Surgery, Penn State College of Medicine, Hershey, PA, USA
| | - Sanjay Yadav
- Department of Psychiatry, Penn State College of Medicine, Hershey, PA, USA
| | - David Giampetro
- Department of Anesthesia & Perioperative Medicine, Penn State College of Medicine, Hershey, PA, USA
| | - Vitaly Gordin
- Department of Anesthesia & Perioperative Medicine, Penn State College of Medicine, Hershey, PA, USA
| | - Sadie Smith
- Department of Anesthesia & Perioperative Medicine, Penn State College of Medicine, Hershey, PA, USA
| | - Kent Vrana
- Department of Pharmacology, Penn State College of Medicine, Hershey, PA, USA
| | - Anne Bobb
- Department of Surgery, Division of Colorectal Surgery, Penn State College of Medicine, Hershey, PA, USA
| | - Thu Thi Gazzio
- Department of Surgery, Division of Colorectal Surgery, Penn State College of Medicine, Hershey, PA, USA
| | - Heather Tressler
- Department of Medicine, Division of Gastroenterology & Hepatology, Penn State College of Medicine, Hershey, PA, USA
| | - Shannon Dalessio
- Department of Medicine, Division of Gastroenterology & Hepatology, Penn State College of Medicine, Hershey, PA, USA
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Borelli E, Benuzzi F, Ballotta D, Bandieri E, Luppi M, Cacciari C, Porro CA, Lui F. Words hurt: common and distinct neural substrates underlying nociceptive and semantic pain. Front Neurosci 2023; 17:1234286. [PMID: 37829724 PMCID: PMC10565001 DOI: 10.3389/fnins.2023.1234286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Accepted: 09/01/2023] [Indexed: 10/14/2023] Open
Abstract
Introduction Recent studies have shown that processing semantic pain, such as words associated with physical pain, modulates pain perception and enhances activity in regions of the pain matrix. A direct comparison between activations due to noxious stimulation and processing of words conveying physical pain may clarify whether and to what extent the neural substrates of nociceptive pain are shared by semantic pain. Pain is triggered also by experiences of social exclusion, rejection or loss of significant others (the so-called social pain), therefore words expressing social pain may modulate pain perception similarly to what happens with words associated with physical pain. This event-related fMRI study aims to compare the brain activity related to perceiving nociceptive pain and that emerging from processing semantic pain, i.e., words related to either physical or social pain, in order to identify common and distinct neural substrates. Methods Thirty-four healthy women underwent two fMRI sessions each. In the Semantic session, participants were presented with positive words, negative pain-unrelated words, physical pain-related words, and social pain-related words. In the Nociceptive session, participants received cutaneous mechanical stimulations that could be either painful or not. During both sessions, participants were asked to rate the unpleasantness of each stimulus. Linguistic stimuli were also rated in terms of valence, arousal, pain relatedness, and pain intensity, immediately after the Semantic session. Results In the Nociceptive session, the 'nociceptive stimuli' vs. 'non-nociceptive stimuli' contrast revealed extensive activations in SI, SII, insula, cingulate cortex, thalamus, and dorsolateral prefrontal cortex. In the Semantic session, words associated with social pain, compared to negative pain-unrelated words, showed increased activity in most of the same areas, whereas words associated with physical pain, compared to negative pain-unrelated words, only activated the left supramarginal gyrus and partly the postcentral gyrus. Discussion Our results confirm that semantic pain partly shares the neural substrates of nociceptive pain. Specifically, social pain-related words activate a wide network of regions, mostly overlapping with those pertaining to the affective-motivational aspects of nociception, whereas physical pain-related words overlap with a small cluster including regions related to the sensory-discriminative aspects of nociception. However, most regions of overlap are differentially activated in different conditions.
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Affiliation(s)
- Eleonora Borelli
- Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Francesca Benuzzi
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Daniela Ballotta
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Elena Bandieri
- Oncology and Palliative Care Units, Civil Hospital Carpi, USL, Carpi, Italy
| | - Mario Luppi
- Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Hematology Unit and Chair, Azienda Ospedaliera Universitaria di Modena, Modena, Italy
| | - Cristina Cacciari
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Carlo Adolfo Porro
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Fausta Lui
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
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Ferreira ACL, Pereira DS, da Silva SLA, Carvalho GA, Pereira LSM. Validity and reliability of the short form brief pain inventory in older adults with nociceptive, neuropathic and nociplastic pain. Geriatr Nurs 2023; 52:16-23. [PMID: 37192570 DOI: 10.1016/j.gerinurse.2023.04.011] [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: 02/12/2023] [Revised: 04/14/2023] [Accepted: 04/17/2023] [Indexed: 05/18/2023]
Abstract
OBJECTIVE The aim of this study was to evaluate the validity and reliability of the Short Form Brief Pain Inventory (SF-BPI) for community-dwelling Brazilian older adults with chronic neuropathic, nociceptive and nociplastic pain. METHODS Cross-sectional psychometric testing was conducted in a convenience sample, n=114 (66.5 ± 4.9 years). RESULTS The 2-factor structure of the SF-BPI was ratified by confirmatory factor analysis. Convergent validity was found between the SF-BPI and the Present Pain Intensity (PPI). There was good overall internal consistency (Cronbach's α: 0.87). Test-retest reliability was excellent for pain intensity and interference scores of the SF-BPI (ICC: 0.90 and 0.96, respectively), as well as inter-rater reliability for both dimensions (ICC: 0.77). CONCLUSION The findings support the validity and reliability of the SF-BPI for community-dwelling older adults with chronic pain and may contribute to health professionals having a brief multidimensional assessment for more effective therapeutic approaches in this population.
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Affiliation(s)
- Ana Carolina Lopes Ferreira
- Department of Physiotherapy, Postgraduate Program in Rehabilitation Sciences, Federal University of Minas Gerais, Av. Antônio Carlos, 6627, Pampulha, Belo Horizonte, Minas Gerais, CEP 31270-901, Brazil; Sarah Network of Rehabilitation Hospitals, Avenida Amazonas, 5953, Gameleira, Belo Horizonte, Minas Gerais, CEP 30180-001, Brazil.
| | - Daniele Sirineu Pereira
- Department of Physiotherapy, Postgraduate Program in Rehabilitation Sciences, Federal University of Minas Gerais, Av. Antônio Carlos, 6627, Pampulha, Belo Horizonte, Minas Gerais, CEP 31270-901, Brazil
| | - Silvia Lanziotti Azevedo da Silva
- Department of Collective Health/School of Medicine, Federal University of Juiz de Fora, Av. Eugênio do nascimento s/n°, Dom Bosco, Juiz de Fora, Minas Gerais, CEP 36038-330, Brazil
| | - Guilherme Almeida Carvalho
- Sarah Network of Rehabilitation Hospitals, Avenida Amazonas, 5953, Gameleira, Belo Horizonte, Minas Gerais, CEP 30180-001, Brazil
| | - Leani Souza Máximo Pereira
- Department of Physiotherapy, Postgraduate Program in Rehabilitation Sciences, Federal University of Minas Gerais, Av. Antônio Carlos, 6627, Pampulha, Belo Horizonte, Minas Gerais, CEP 31270-901, Brazil
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11
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Main CJ, Simon CB, Beneciuk JM, Greco CM, George SZ, Ballengee LA. The Psychologically Informed Practice Consultation Roadmap: A Clinical Implementation Strategy. Phys Ther 2023; 103:pzad048. [PMID: 37158465 PMCID: PMC10390080 DOI: 10.1093/ptj/pzad048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 01/28/2023] [Accepted: 05/08/2023] [Indexed: 05/10/2023]
Abstract
Psychologically informed practice (PiP) includes a special focus on psychosocial obstacles to recovery, but research trials have revealed significant difficulties in implementing PiP outside of research environments. Qualitative studies have identified problems of both competence and confidence in tackling the psychosocial aspects of care, with a tendency to prefer dealing with the more mechanical aspects of care. In PiP, the distinction between assessment and management is not clear-cut. Analysis of the problem is part of the intervention, and guided self-management begins with the initial detective work by the patient, who is encouraged to develop successful and relevant behavior change. This requires a different style and focus of communication that some clinicians find difficult to enact. In this Perspective, the PiP Consultation Roadmap is offered as a guide for clinical implementation to establish a therapeutic relationship, develop patient-centered communication, and guide effective pain self-management. These strategies are illustrated through the metaphor of the patient learning to drive, with the therapist as a driving instructor and the patient as a student driver. For convenience, the Roadmap is depicted in 7 stages. Each stage represents aspects of the clinical consultation in a recommended order, although the Roadmap should be viewed as a general guide with a degree of flexibility to accommodate individual differences and optimize PiP interventions. It is anticipated that the experienced PiP clinician will find it progressively easier to implement the Roadmap as the building blocks and style of consultation become more familiar.
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Affiliation(s)
- Chris J Main
- School of Medicine, Keele University, Newcastle, UK
| | - Corey B Simon
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, North Carolina, USA
| | - Jason M Beneciuk
- Department of Physical Therapy, University of Florida, Gainesville, Florida, USA
- Brooks Rehabilitation, Jacksonville, Florida, USA
| | - Carol M Greco
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
- Department of Physical Therapy, University of Pittsburgh School of Health and Rehabilitation Sciences Pittsburgh, Pennsylvania, USA
| | - Steven Z George
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, North Carolina, USA
- Duke Clinical Research Institute, Duke University, Durham, North Carolina, USA
| | - Lindsay A Ballengee
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, North Carolina, USA
- Department of Population Health Sciences, Duke University School of Medicine, Durham, North Carolina, USA
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12
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Main CJ, Ballengee LA, George SZ, Beneciuk JM, Greco CM, Simon CB. Psychologically Informed Practice: The Importance of Communication in Clinical Implementation. Phys Ther 2023; 103:pzad047. [PMID: 37145093 PMCID: PMC10390082 DOI: 10.1093/ptj/pzad047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 01/25/2023] [Accepted: 05/02/2023] [Indexed: 05/06/2023]
Abstract
There has been increasing interest in the secondary prevention of chronic pain and pain-associated disability over the past 3 decades. In 2011, psychologically informed practice (PiP) was suggested as a framework for managing persistent and recurrent pain, and, since then, it has underpinned the development of stratified care linking risk identification (screening). Although PiP research trials have demonstrated clinical and economic advantage over usual care, pragmatic studies have been less successful, and qualitative studies have identified implementation difficulties in both system delivery and individual clinical management. Effort has been put into the development of screening tools, the development of training, and the assessment of outcomes; however, the nature of the consultation has remained relatively unexplored. In this Perspective, a review of the nature of clinical consultations and the clinician-patient relationship is followed by reflections on the nature of communication and the outcome of training courses. Consideration is given to the optimization of communication, including the use of standardized patient-reported measures and the role of the therapist in facilitating adaptive behavior change. Several challenges in implementing a PiP approach in day-to-day practice are then considered. Following brief consideration of the impact of recent developments in health care, the Perspective concludes with a brief introduction to the PiP Consultation Roadmap (the subject of a companion paper), the use of which is suggested as a way of structuring the consultation with the flexibility required for a patient-centered approach to guided self-management of chronic pain conditions.
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Affiliation(s)
- Chris J Main
- School of Medicine, Keele University, Keele, Newcastle, ST5 5BG, UK
| | - Lindsay A Ballengee
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, North Carolina, USA
- Department of Population Health Sciences, Duke University School of Medicine, Durham, North Carolina, USA
| | - Steven Z George
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, North Carolina, USA
- Duke Clinical Research Institute, Duke University, Durham, North Carolina, USA
| | - Jason M Beneciuk
- Department of Physical Therapy, University of Florida, Gainesville, Florida, USA
- Brooks Rehabilitation, Jacksonville, Florida, USA
| | - Carol M Greco
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
- Department of Physical Therapy, University of Pittsburgh School of Health and Rehabilitation Sciences Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Corey B Simon
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, North Carolina, USA
- Duke Clinical Research Institute, Duke University, Durham, North Carolina, USA
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13
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Zhang G, Gao L, Zhang D, Li H, Shen Y, Zhang Z, Huang Y. Mawangdui-Guidance Qigong Exercise for patients with chronic non-specific low back pain: Study protocol of a randomized controlled trial. Front Neurosci 2023; 17:1090138. [PMID: 36992848 PMCID: PMC10040536 DOI: 10.3389/fnins.2023.1090138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 02/23/2023] [Indexed: 03/15/2023] Open
Abstract
IntroductionWorldwide, there is a high frequency of chronic non-specific low back pain (CNLBP), which is a significant public health concern. The etiology is complicated and diverse, and it includes a number of risk factors such as diminished stability and weak core muscles. Mawangdui-Guidance Qigong has been employed extensively to bolster the body in China for countless years. However, the effectiveness of treating CNLBP has not been assessed by a randomized controlled trial (RCT). In order to verify the results of the Mawangdui-Guidance Qigong Exercise and examine its biomechanical mechanism, we intend to perform a randomized controlled trial.Methods and analysisOver the course of 4 weeks, 84 individuals with CNLBP will be randomly assigned to receive either Mawangdui-Guidance Qigong Exercise, motor control exercise, or medication (celecoxib). Electromyographic data, including muscle activation time, iEMGs, root mean square value (RMS) and median frequency (MF), will be the main outcomes. The Japanese Orthopedic Association (JOA) Score, the Mcgill Pain Questionnaire (MPQ), beta-endorphin, and substance P are examples of secondary outcomes. At the start of treatment and 4 weeks later, all outcomes will be evaluated. SPSS version 20.0 (SPSS Inc., Chicago, IL, USA) will be used for all of the analysis.DiscussionThe prospective findings are anticipated to offer an alternative treatment for CNLBP and provide a possible explanation of the mechanism of Mawangdui-Guidance Qigong Exercise on CNLBP.Ethics and disseminationThe Sichuan Regional Ethics Review Committee on Traditional Chinese Medicine has given the study approval (Approval No. 2020KL-067). It has also registered at the website of China Clinical Trial Center Registration. The application adheres to the Declaration of Helsinki’s tenets (Version Edinburgh 2000). Peer-reviewed papers will be used to publicize the trial’s findings.Trial registration numberClinicalTrials.gov, identifier ChiCTR2000041080.
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Affiliation(s)
- Guilong Zhang
- Department of Orthopedics, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Liang Gao
- Beijing Bo’ai Hospital China Rehabilitation Research Center, School of Rehabilitation, Capital Medical University, Beijing, China
| | - Di Zhang
- Department of Rehabilitation, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Hongjian Li
- Department of Orthopedics, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Department of Orthopedics, Yibin Hospital of Traditional Chinese Medicine, Yibin, Sichuan, China
| | - Yuquan Shen
- Department of Rehabilitation, The First People’s Hospital of Longquanyi District, Chengdu, China
| | - Zhengsong Zhang
- Traditional Chinese Medicine (TCM) Preventive Medical Center, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yong Huang
- Department of Orthopedics, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
- *Correspondence: Yong Huang,
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14
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van de Wijgert IH, de Groot JC, Rood A, Spruit M, Vissers KCP, Fenten MG, van Hooff ML. Scoping review of early pain-related outcome domains and measurement instruments after degenerative lumbar spine surgery. Reg Anesth Pain Med 2023; 48:134-140. [PMID: 36396300 DOI: 10.1136/rapm-2022-103929] [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: 07/15/2022] [Accepted: 11/09/2022] [Indexed: 11/19/2022]
Abstract
BACKGROUND Optimization of perioperative pain interventions in lumbar spine surgery could reduce the incidence of acute and persistent postoperative pain and opioid consumption. Standardization in early outcome measurement provides a solid foundation for future clinical and research practices and should be integrated in core outcome sets for long-term treatment outcome evaluations. This scoping review provides an overview of outcomes used when evaluating early perioperative pain interventions after lumbar spine surgery. OBJECTIVES To create an overview of outcome domains and measurement instruments previously used in research on perioperative pain management for degenerative lumbar spine surgery. EVIDENCE REVIEW A scoping review was performed to identify articles comprising outcome evaluations in adult patients who undergo degenerative lumbar spine surgery, mentioning perioperative pain interventions. 75 articles were included for review. Data on study characteristics, outcome domains and measurement instruments were extracted and structured using the three-tiered hierarchy of Porter. FINDINGS 12 outcome domains were identified: pain intensity (93.3%), adverse events (76%), analgesic consumption (70.7%), length of stay (52%), patient satisfaction (24%), daily functioning (22.7%), (early) mobilization (22.7%), quality of life (12%), mortality (9.3%), quality of recovery (6.7%), physical function (4%), and quality of sleep (2.7%). 63 corresponding measurement instruments were found. CONCLUSIONS This review portrays an extensive overview of outcome measurements used in perioperative pain management in lumbar spine surgery. A lack of consensus on the set of indicators exists. This scoping review is a call for action to create consensus on how to evaluate perioperative pain interventions in degenerative lumbar spine surgery.
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Affiliation(s)
- Ilse H van de Wijgert
- Department of Anesthesiology, Sint Maartenskliniek, Nijmegen, The Netherlands .,Department of Anesthesiology, Pain and Palliative Medicine, Radboudumc, Nijmegen, The Netherlands.,Department of Research, Sint Maartenskliniek, Nijmegen, The Netherlands
| | - Jantina C de Groot
- Department of Anesthesiology, Sint Maartenskliniek, Nijmegen, The Netherlands.,Department of Anesthesiology, Pain and Palliative Medicine, Radboudumc, Nijmegen, The Netherlands
| | - Akkie Rood
- Department of Orthopaedic Surgery, Sint Maartenskliniek, Nijmegen, The Netherlands
| | - Maarten Spruit
- Department of Orthopaedic Surgery, Sint Maartenskliniek, Nijmegen, The Netherlands
| | - Kris C P Vissers
- Department of Anesthesiology, Sint Maartenskliniek, Nijmegen, The Netherlands.,Department of Anesthesiology, Pain and Palliative Medicine, Radboudumc, Nijmegen, The Netherlands
| | - Maaike Ge Fenten
- Department of Anesthesiology, Sint Maartenskliniek, Nijmegen, The Netherlands.,Department of Anesthesiology, Pain and Palliative Medicine, Radboudumc, Nijmegen, The Netherlands
| | - Miranda L van Hooff
- Department of Research, Sint Maartenskliniek, Nijmegen, The Netherlands.,Department of Orthopaedic Surgery, Radboudumc, Nijmegen, The Netherlands
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15
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da Silva FG, Podestá MHMC, Silva TC, de Barros CM, de Carvalho BFV, Dos Reis TM, Espósito MC, Marrafon DAFDO, Nogueira DA, Diwan S, Ceron CS, Torres LH. Oral pregabalin is effective as preemptive analgesia in abdominal hysterectomy-A randomized controlled trial. Clin Exp Pharmacol Physiol 2023; 50:256-263. [PMID: 36440985 DOI: 10.1111/1440-1681.13742] [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: 09/28/2022] [Revised: 11/21/2022] [Accepted: 11/23/2022] [Indexed: 11/29/2022]
Abstract
Postoperative pain is one of the main negative symptoms resulting from surgery and the use of new methods to control this symptom is of ever-increasing relevance. Opioid-sparing strategies, such as multimodal analgesia, are trends in this scenario. Pregabalin is a well-established treatment for neuropathic pain; however, it is still controversial in the surgical context for postoperative analgesia. This study investigated the effect of pregabalin on postoperative analgesia in patients undergoing abdominal hysterectomy. It is a prospective, randomised, double-blind, placebo-controlled clinical trial. Female patients undergoing abdominal hysterectomy were randomised to use pregabalin (group P1), 300 mg orally 2 h before surgery, or identical placebo pills (group P0). The main outcome includes the postoperative pain index by visual analogue scale (VAS) and McGill's pain questionnaire. Secondary outcomes include opioid consumption and the presence of adverse effects. A value of p < 0.05 was used to reject type I error. Fifty-five patients were randomised amongst the groups. Patients in group P1 had lower pain rates by VAS scale, both at rest and in active motion, than group P0. In McGill's questionnaire, patients from group P1 also had lower pain rates (12 × 28.5). There was approximately twice as much opioid consumption amongst patients in group P0. Regarding side effects, there was a difference between the two groups only for dizziness, being more incident in group P1. This study suggests that pregabalin is an important adjuvant drug in treating postoperative pain in patients with abdominal hysterectomy.
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Affiliation(s)
- Fabrício Gomes da Silva
- Department of Food and Drugs, School of Pharmaceutical Sciences, Federal University of Alfenas, Alfenas, Brazil.,Department of Anesthesiology, pain and palliative care, Santa Casa of Alfenas, Alfenas, Brazil
| | | | - Thayná Coelho Silva
- Department of Anesthesiology, pain and palliative care, Santa Casa of Alfenas, Alfenas, Brazil
| | - Carlos Marcelo de Barros
- Department of Food and Drugs, School of Pharmaceutical Sciences, Federal University of Alfenas, Alfenas, Brazil.,Department of Anesthesiology, pain and palliative care, Santa Casa of Alfenas, Alfenas, Brazil
| | | | - Tiago Marques Dos Reis
- Department of Clinical and Toxicological Analysis, School of Pharmaceutical Sciences, Federal University of Alfenas, Alfenas, Brazil
| | - Milena Carla Espósito
- Department of Food and Drugs, School of Pharmaceutical Sciences, Federal University of Alfenas, Alfenas, Brazil
| | | | - Denismar Alves Nogueira
- Department of Statistics, Institute of Exact Sciences, Federal University of Alfenas, Alfenas, Brazil
| | - Sudhir Diwan
- Department of Anesthesiology and Pain Medicine, Lenox Hill Hospital, New York, USA
| | - Carla Speroni Ceron
- Department of Food and Drugs, School of Pharmaceutical Sciences, Federal University of Alfenas, Alfenas, Brazil
| | - Larissa Helena Torres
- Department of Food and Drugs, School of Pharmaceutical Sciences, Federal University of Alfenas, Alfenas, Brazil
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16
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Hong SW, Hwang MS, Kim JH, Kim M, Kim SH. Usefulness of the perfusion index for monitoring the response to intravenous ketamine infusion therapy in patients with complex regional pain syndrome. Pain Pract 2023. [PMID: 36840382 DOI: 10.1111/papr.13215] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 12/07/2022] [Accepted: 02/01/2023] [Indexed: 02/26/2023]
Abstract
BACKGROUND This study was performed to compare the perfusion index (PI) between affected and unaffected limbs in patients with complex regional pain syndrome (CRPS); it also evaluated the usefulness of the PI for monitoring the response to intravenous ketamine infusion therapy in such patients. METHODS In total, 46 patients with CRPS in one arm or leg were enrolled in this study. The PIs of the unaffected (PIControl ) and affected (PICRPS ) limbs were simultaneously evaluated before and after treatment. RESULTS PICRPS was significantly lower than PIControl at all time points. The change in PI from immediately before to 30 min after intravenous ketamine infusion therapy (TBefore and T30 min , respectively) in the affected limb was significantly correlated with the change in visual analog pain scale (VAS) between the two time points (r = 0.646, p < 0.001). The area under the curve for the changes in VAS and PICRPS between TBefore and T30 min was 0.928. The optimal threshold value for the change in PICRPS between TBefore and T30 min , to distinguish responders with a ≥ 50-point reduction in VAS score from nonresponders, was 22.60% with a sensitivity of 0.811 (95% CI: 0.774-0.848) and a specificity of 0.889 (95% CI: 0.848-0.930). Thirty-one patients showed a ≥ 50-point reduction in VAS score [67% (95% CI: 54%-80%)] and 15 patients showed a < 50-point reduction in VAS score [33% (95% CI: 20%-46%)]. Thirty patients showed an increased PI ≥ 22.60% [65% (95% CI: 50%-78%)] and 16 patients showed an increased PI < 22.60% [35% (95% CI: 22%-50%)]. Twenty-seven patients had a ≥ 50-point reduction in VAS score and an increased PI ≥ 22.60% [59% (95% CI: 44%-74%)]. Eleven patients had shown a < 50-point pain reduction in VAS score and increased PI < 22.60% [24% (95% CI: 13%-37%)]. CONCLUSION The PI significantly differed between affected and unaffected limbs in patients with CRPS. The PI may be useful for monitoring the response to intravenous ketamine therapy in patients with CRPS.
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Affiliation(s)
- Seung-Wan Hong
- Department of Anaesthesiology and Pain Medicine, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, Korea
| | - Min-Sik Hwang
- Department of Anaesthesiology and Pain Medicine, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, Korea
| | - Jae Hun Kim
- Department of Anaesthesiology and Pain Medicine, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, Korea
| | - Minjung Kim
- Department of Anaesthesiology and Pain Medicine, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, Korea
| | - Seong-Hyop Kim
- Department of Anaesthesiology and Pain Medicine, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, Korea.,Department of Medicine, Institute of Biomedical Science and Technology, Konkuk University School of Medicine, Seoul, Korea.,Department of Infection and Immunology, Konkuk University School of Medicine, Seoul, Korea
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17
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EEG-based sensory testing reveals altered nociceptive processing in elite endurance athletes. Exp Brain Res 2023; 241:341-354. [PMID: 36520191 PMCID: PMC9894977 DOI: 10.1007/s00221-022-06522-4] [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: 09/21/2022] [Accepted: 12/03/2022] [Indexed: 12/16/2022]
Abstract
Increased exercise loads, as observed in elite athletes, seem to modulate the subjective pain perception in healthy subjects. The combination of electroencephalography (EEG) and standardized noxious stimulation can contribute to an objective assessment of the somatosensory stimulus processing. We assessed the subjective pain ratings and the electroencephalogram (EEG)-based response after standardized noxious mechanical and thermal stimuli as well as during conditioned pain modulation (CPM) in 26 elite endurance athletes and compared them to 26 recreationally active controls. Elite endurance athletes had consistently stronger somatosensory responses in the EEG to both mechanical and thermal noxious stimuli than the control group. We observed no significant group differences in the subjective pain ratings, which may have been influenced by our statistics and choice of stimuli. The CPM testing revealed that our conditioning stimulus modulated the subjective pain perception only in the control group, whereas the EEG indicated a modulatory effect of the conditioning stimulus on the spectral response only in the athletes group. We conclude that a higher activation in the cortical regions that process nociceptive information may either be an indicator for central sensitization or an altered stimulus salience in the elite endurance athletes' group. Our findings from our CPM testing were limited by our methodology. Further longitudinal studies are needed to examine if exercise-induced changes in the somatosensory system might have a critical impact on the long-term health of athletes.
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18
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Terzoni S, Ferrara P, Parozzi M, Colombani F, Mora C, Cilluffo S, Jeannette VG, Destrebecq A, Pinna B, Lusignani M, Chiara S, Giorgia G, Rocco B. Nurses' role in the management of persons with chronic urogenital pelvic pain syndromes: A scoping review. Neurourol Urodyn 2023; 42:13-22. [PMID: 36183384 DOI: 10.1002/nau.25053] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 05/26/2022] [Accepted: 09/20/2022] [Indexed: 01/03/2023]
Abstract
BACKGROUND Pelvic pain has cognitive, behavioral, sexual, and emotional consequences. Nurses involved in pelvic floor rehabilitation clinics have contacts with patients reporting chronic pain and should know the most appropriate service for patient referral, to submit the problem to professionals capable of correctly assessing and managing the condition. Furthermore, in some countries nurses can use conservative methods to treat the painful symptoms inside a multidisciplinary team such as breathing retraining, biofeedback, and noninvasive neuromodulation. This paper aims to provide an overview of the literature regarding the role of rehabilitation nurses in dealing with patients suffering from chronic urogenital pelvic pain or urogenital painful syndromes, inside a multidisciplinary team. METHODS Scoping review on Pubmed, CINAHL, Embase, Scopus, Web of Science including trials, reviews, case studies or series, and other descriptive studies regarding the role of nurses inside the multidisciplinary team in the management of males and females presenting chronic pelvic pain (CPP) or chronic pelvic pain syndrome (CPPS). RESULTS The 36 papers included in this review allowed answering research questions in four areas of nursing: collecting basic information, referring the person to appropriate services, evidence-based nursing interventions for CPP and CPPS, and proper documentation. Clinical history and assessment of breathing pattern, Muscular assessment and research of trigger points are the main points of data collection. Techniques for muscular relaxation and breathing retraining are important aspects of treatment, as well as biofeedback and noninvasive neuromodulation where the law allows nurses to practice such techniques. The McGill pain questionnaire and the pain inventory of the International Pain Society allow systematic data collection and handover. CONCLUSION Rehabilitation nurses work inside multidisciplinary teams when dealing with persons suffering from pelvic pain; further research is needed as our comprehension of the underlying pathophysiological mechanisms of CPP and CPPS evolve.
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Affiliation(s)
| | | | | | | | | | - Silvia Cilluffo
- Grande Ospedale Metropolitano Niguarda-Ca' Granda, Milan, Italy
| | | | - Anne Destrebecq
- Department of Biomedical Sciences for Health, University of Milan, Italy
| | | | - Maura Lusignani
- Department of Biomedical Sciences for Health, University of Milan, Italy
| | | | | | - Bernardo Rocco
- Department of Health Sciences, University of Milan, Milan, Italy
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FDG PET Imaging of the Pain Matrix in Neuropathic Pain Model Rats. Biomedicines 2022; 11:biomedicines11010063. [PMID: 36672571 PMCID: PMC9855331 DOI: 10.3390/biomedicines11010063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/03/2022] [Accepted: 12/23/2022] [Indexed: 12/29/2022] Open
Abstract
Pain is an unpleasant subjective experience that is usually modified by complex multidimensional neuropsychological processes. Increasing numbers of neuroimaging studies in humans have characterized the hierarchical brain areas forming a pain matrix, which is involved in the different dimensions of pain components. Although mechanistic investigations have been performed extensively in rodents, the homologous brain regions involved in the multidimensional pain components have not been fully understood in the rodent brain. Herein, we successfully identified several brain regions activated in response to mechanical allodynia in neuropathic pain rat models using an alternative neuroimaging method based on 2-deoxy-2-[18F]fluoro-d-glucose positron emission tomography (FDG PET) scanning. Regions such as the medial prefrontal cortex, primary somatosensory cortex hindlimb region, and the centrolateral thalamic nucleus were identified. Moreover, brain activity in these regions was positively correlated with mechanical allodynia-related behavioral changes. These results suggest that FDG PET imaging in neuropathic pain model rats enables the evaluation of regional brain activity encoding the multidimensional pain aspect. It could thus be a fascinating tool to bridge the gap between preclinical and clinical investigations.
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20
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Breathing Exercises for Pain Management in Cancer Survivors: A Systematic Review. Pain Manag Nurs 2022; 24:299-310. [PMID: 36566114 DOI: 10.1016/j.pmn.2022.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 11/03/2022] [Accepted: 11/16/2022] [Indexed: 12/24/2022]
Abstract
OBJECTIVES Unmanaged pain significantly affects cancer survivors' quality of life. Nurses should play a significant role in pain management through non-pharmacological interventions. This review aims to explore the efficacy and safety of breathing exercises for pain management in all cancer survivors. DESIGN A systematic review. DATA SOURCES Thirteen databases, including PubMed, EMBase, CENTRAL, MEDLINE, CINAHL, JBI, Science Direct, Scopus, SocINDEX, Web of Science, PsycINFO, CNKI, and Wan Fang, were searched from inception to May, 2021. REVIEW/ANALYSIS METHODS Studies that focused on the efficacy of breathing exercises for pain management, regardless of the age of the cancer survivors, were included. Cochrane tools were used for the quality appraisal of the included studies. Because of the limited number of studies, descriptive data analysis was used to summarize the results. RESULTS Ten studies were included. Slow pursed lip breathing showed benefits for post-surgical pain. Contradictory findings were identified in the Enhanced Recovery After Surgery for post-surgical pain. Slow deep breathing and Hey-Hu regular breathing techniques were effective for pain management in pediatric cancer patients. The Active Cycle of Breathing Technique and five-minute mindful breathing did not have any statistically significant effects on pain relief. Quality of life was measured in three studies, with some improvement. Only one study addressed adverse events and reported that no adverse events occurred. CONCLUSIONS Breathing exercises may be a promising approach to pain relief in cancer survivors. However, more rigorously designed studies are required to establish the evidence.
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21
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Manworren RCB, Di Franco MV, Mishra T, Kaduwela N. Pain Quality After Pediatric Pectus Excavatum Repair. Pain Manag Nurs 2022; 23:811-818. [PMID: 35927201 DOI: 10.1016/j.pmn.2022.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Revised: 06/08/2022] [Accepted: 06/11/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Neuropathic pain medications are included in multimodal postoperative analgesic strategies, but quality of perioperative pain is rarely assessed. AIMS The purpose of this study was to describe adolescents' pain experiences after thoracoscopic pectus excavatum repair (Nuss procedure) using the Adolescent Pediatric Pain Tool. DESIGN This prospective descriptive longitudinal study was designed to test the hypothesis that pain quality descriptors reported are consistent with neuropathic pain. METHODS A convenience sample of 23 adolescents aged 12 to 17 years from a single urban, university affiliated, nonprofit children's hospital consented to self-report pain using the Adolescent Pediatric Pain Tool before and during hospitalization, and up to 14 months after Nuss procedure. Visual analytic techniques were used to analyze reported pain intensity, location, and affective, evaluative, sensory, and temporal qualities. RESULTS Postoperative pain quality, intensity, number of sites, and surface area decreased over time. Word clouds illustrated that neuropathic sensory and temporal pain quality descriptors increased in frequency 2 to 6 weeks after surgery and were the predominant descriptors 2 to 4 months after surgery. Dot matrix charts illustrated an inconsistent relationship of pain quality and intensity with pain surface area. CONCLUSIONS Pain quality should be assessed with valid, reliable, and developmentally appropriate tools. Visual analytics help illustrate pain quality at single points in time and longitudinally and may be helpful in guiding postoperative pain treatment.
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Affiliation(s)
- Renee C B Manworren
- Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois; Northwestern University Feinberg School of Medicine, Chicago, Illinois.
| | - Maria Victoria Di Franco
- Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois; University of Illinois, Champaign-Urbana, Illinois
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Xiao J, Cao BY, Xie Z, Ji YX, Zhao XL, Yang HJ, Zhuang W, Sun HH, Liang WM. Clinical efficacy of electromagnetic field therapy combined with traditional Chinese pain-reducing paste in myofascial pain syndrome. World J Clin Cases 2022; 10:11753-11765. [PMID: 36405282 PMCID: PMC9669869 DOI: 10.12998/wjcc.v10.i32.11753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 07/26/2022] [Accepted: 10/18/2022] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Pulsed electromagnetic field (PEMF) therapy is widely used to treat myofascial pain syndrome (MPS). Damp-clearing and pain-reducing paste (DPP) comprises medical herbs and has been a traditional method of reducing myofascial pain in China for a long time, and it is usually administered with heating. However, the synergistic effect of PEMF therapy on heating-DPP in patients with MPS is unclear.
AIM To investigate the synergistic effect of PEMF therapy plus heating-DPP in lumbar MPS.
METHODS This double-blind, randomized, placebo-controlled trial was conducted on 120 patients with lumbar MPS who were randomly divided into an experimental group (EG, n = 60) and a control group (CG, n = 60). Patients in both groups were treated with heating-DPP combined with PEMF therapy; however, the electromagnetic function of the therapeutic apparatus used in the CG was disabled. Each treatment lasted for 20 min and was applied five times a week for two weeks. The short-form McGill Pain Questionnaire was applied at five time points: pretest, end of the first and second weeks of treatment, and end of the first and fourth week after completing treatment. Visual analog scale (VAS), present pain intensity index (PPI), and pain rating index (PRI; total, affective pain, and sensory pain scores) scores were then analyzed.
RESULTS Compared with the CG, the VAS, PPI and PRI scores (total, affective pain and sensory pain scores) in the EG were significantly lower after treatment and during follow-up.
CONCLUSION PEMF therapy combined with heating-DPP showed better efficacy than heating-DPP alone in reducing the overall intensity of pain and sensory and affective pain.
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Affiliation(s)
- Jing Xiao
- Department of Physiotherapy and Rehabilitation, Xiyuan Hospital, Chinese Academy of Chinese Medical Sciences, Beijing 100091, China
| | - Bing-Yan Cao
- Department of Physiotherapy and Rehabilitation, Xiyuan Hospital, Chinese Academy of Chinese Medical Sciences, Beijing 100091, China
| | - Zeng Xie
- Department of Physiotherapy and Rehabilitation, Xiyuan Hospital, Chinese Academy of Chinese Medical Sciences, Beijing 100091, China
| | - Yu-Xuan Ji
- Department of Physiotherapy and Rehabilitation, Xiyuan Hospital, Chinese Academy of Chinese Medical Sciences, Beijing 100091, China
| | - Xing-Li Zhao
- Department of Physiotherapy and Rehabilitation, Xiyuan Hospital, Chinese Academy of Chinese Medical Sciences, Beijing 100091, China
| | - Hong-Jie Yang
- Department of Physiotherapy and Rehabilitation, Xiyuan Hospital, Chinese Academy of Chinese Medical Sciences, Beijing 100091, China
| | - Wei Zhuang
- Department of Physiotherapy and Rehabilitation, Xiyuan Hospital, Chinese Academy of Chinese Medical Sciences, Beijing 100091, China
| | - Hai-Hua Sun
- Department of Physiotherapy and Rehabilitation, Xiyuan Hospital, Chinese Academy of Chinese Medical Sciences, Beijing 100091, China
| | - Wen-Ming Liang
- Life Sciences Center, Vilnius University, Vilnius LT-10257, Lithuania
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Tsur N, Noyman-Veksler G, Elbaz I, Weisman L, Brill S, Shalev H, Rudich Z, Shahar G. The Personification of Chronic Pain: an Examination Using the Ben-Gurion University Illness Personification Scale (BGU-IPS). Psychiatry 2022; 86:137-156. [PMID: 36315968 DOI: 10.1080/00332747.2022.2129329] [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: 11/05/2022]
Abstract
Objective: Relying on anthropomorphism research, Illness Personification Theory (ILL-PERF) posits that individuals living with a chronic illness ascribe human-like characteristics to their illness. Herein we examine the personification of chronic pain using a new measure: the Ben-Gurion University Illness Personification Scale (BGU-IPS). Method: Three samples of chronic pain patients (Sample 1 and 2 are distinct samples sharing similar characteristics, collected in the context of a cross-sectional design, Ns = 259, 263; Sample 3: a 2-waves longitudinal, N =163) completed the 12-item BGU-IPS, and measures of pain and related factors. Results: An orthogonal, two-factor structure was revealed for the BGU-IPS pertaining to negative vs. positive personifications. Negative personification was associated with pain intensity and illness-related distress (e.g., depression and low adjustment to pain). Positive personification was correlated with hope, pain-related sense of control, and low depression. However, positive personification also augmented the associations between negative personification and several risk factors. Conclusions: Pain personification, particularly as assessed via the BGU-IPS, plays a major role in (mal)adaptation to chronic pain.
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24
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Kasch H, Carstensen T, Ravn SL, Andersen TE, Frostholm L. Cervical Motor and Nociceptive Dysfunction After an Acute Whiplash Injury and the Association With Long-Term Non-Recovery: Revisiting a One-Year Prospective Cohort With Ankle Injured Controls. FRONTIERS IN PAIN RESEARCH 2022; 3:906638. [PMID: 35875480 PMCID: PMC9300940 DOI: 10.3389/fpain.2022.906638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 05/31/2022] [Indexed: 11/13/2022] Open
Abstract
Aims To explore the development of cervical motor and nociceptive dysfunction in patients with whiplash (WPs) and non-recovery based on injury-related work disability 1-year after injury when compared with ankle-injured controls (ACs). Methods A 1-year observational prospective study examining consecutive WPs and age- and sex-matched ACs at 1 week,3 months, 6 months, and 1 year post-injury using semi-structured interviews; global pain rating (VAS0-10) and the pain rating index (PRI-T) and number-of-words-chosen (NWC) from the McGill Pain Questionnaire; examining nociceptive functioning using the cold pressor test (CPT), pressure algometry, and methodic palpation, and central pain processing using counter-stimulation; and examining motor functioning by active cervical range-of-motion (CROM), and neck strength [maximal voluntary contraction flexion/extension (MVC)]. One-year work disability/non-recovery was determined using a semi-structured interview. Results A total of 141 WPs and 40 ACs were included. Total pain rating index (PRI-T) NWC were higher in ACs after 1 week but higher in WPs after 3 months, 6 months, and 1 year. Ongoing global pain was higher in WPs after 1 week and after 3 and 6 months but not after 1 year. Pressure pain thresholds were reduced, and palpation was higher in the neck and jaw in WPs after 1 week but was not consistently different afterward from ACs. Cervical mobility was reduced in WPs after 1 week, 3 months, and 6 months but not after 1 year, and MVC was significantly reduced in WPs when compared with ACs after 1 week and 1 year but not after 3 and 6 months. One-year non-recovery was only encountered in 11 WPs and not in the AC group. Non-recovered WPs (N-WPs) had consistently significantly higher VAS0−10, PRI-T, NWC, reduced pressure pain thresholds, raised muscle-tenderness, reduced active cervical range-of-motion, reduced active-neck-flexion/extension, and reported higher neck disability scores than recovered WPs. Of special interest, there was increasing tenderness in trigeminal-derived muscles based on palpation scores, and marked reduction of PPDT was most pronounced in N-WPs when compared with recovered WPs and ACs. Conclusion Cervical motor dysfunction and segmental nociceptive sensitization were present from early after injury in WPs and prolonged in N-WPs. Differences in trigeminal and cervical motor and sensory function in N-WPs could be of interest for future treatment studies.
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Affiliation(s)
- Helge Kasch
- Department of Neurology, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- *Correspondence: Helge Kasch
| | - Tina Carstensen
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Functional Disorders and Psychosomatics, Aarhus University Hospital, Aarhus, Denmark
| | - Sophie Lykkegaard Ravn
- Specialized Hospital for Polio and Accident Victims, Roedovre, Denmark
- Department of Psychology, University of Southern Denmark, Odense, Denmark
| | | | - Lisbeth Frostholm
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Functional Disorders and Psychosomatics, Aarhus University Hospital, Aarhus, Denmark
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25
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Arango-Rodríguez ML, Solarte-David VA, Becerra-Bayona SM, Callegari E, Paez MD, Sossa CL, Vera MEO, Mateus LC, Eduardo Serrano S, Ardila-Roa AK, Viviescas LTG. Role of mesenchymal stromal cells derivatives in diabetic foot ulcers: a controlled randomized phase 1/2 clinical trial. Cytotherapy 2022; 24:1035-1048. [PMID: 36084965 DOI: 10.1016/j.jcyt.2022.04.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 04/18/2022] [Accepted: 04/27/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Diabetes-related foot complications have been identified as the most common isolated cause of morbidity among patients with diabetes and the leading cause of amputation. Therefore, new strategies to stimulate skin regeneration may provide a novel therapeutic approach to reduce non-healing ulcer disease. Recently, we demonstrated in proof-of-concept in humans that administration of allogeneic bone marrow mesenchymal stromal cellss derivatives (allo-hBM-MSCDs) is effective in a similar way to the use of allogeneic bone marrow mesenchymal stromal cellss (allo-hBM-MSCs) in grade 2 diabetic foot ulcers (DFUs). AIM To assess the safety and efficacy profile of the allo-hBM-MSCDs relative to the conventional approach (PolyMen® dressing) in 1/2 clinical trial phases in patients with grade 1 and 2 DFUs. METHODS In the present study, we used 2 doses of allo-hBM-MSCDs (1 mL) or 1 dose of allo-hBM-MSCs (1 × 106 cells) intradermally injected around wounds and assessed their safety and effectiveness, relative to the conventional approach (PolyMem dressing). Allo-hBM-MSCDs and allo-hBM-MSCs were produced in a certified Good Manufacturing Practice-type Laboratory. Patients with grade 1 and 2 DFUs were randomized to receive allo-hBM-MSCDs (n=12), allo-hBM-MSCs (n=6) or conventional treatment (PolyMem dressing) (n=10). The wound-healing process was macroscopically evaluated until the complete closure of the ulcers. RESULTS No adverse events were reported. Patients with grade 1 and 2 DFUs treated with either allo-hBM-MSCDs or allo-hBM-MSCs, achieved greater percentages of wound closure, enhanced skin regeneration in shorter times and a greater ulcer-free survival relative to the patients who received conventional treatment. Finally, through proteomic analysis, we elucidated the proteins and growth factors that are secreted by allo-hBM-MSCs and relevant to the wound-healing process. In addition, by combining proteomics with Gene Ontology analysis, we comprehensively classified secreted proteins on both biological process and molecular function. CONCLUSIONS In this phase 1/2 trial, our cumulative results suggest that 2 doses of allo-hBM-MSCDs combined with a wound dressing are a safe and effective treatment for grade 1 and 2 DFUs.
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Affiliation(s)
- Martha L Arango-Rodríguez
- Banco Multitejidos y Centro de Terapias Avanzadas, Clínica FOSCAL Internacional, Floridablanca, Colombia.
| | - Víctor Alfonso Solarte-David
- Facultad de Ciencias de la Salud, Universidad Autónoma de Bucaramanga - UNAB, Bucaramanga, Colombia; Facultad de Ingeniería, Universidad Autónoma de Bucaramanga - UNAB, Bucaramanga, Colombia 680003
| | - Silvia M Becerra-Bayona
- Facultad de Ciencias de la Salud, Universidad Autónoma de Bucaramanga - UNAB, Bucaramanga, Colombia
| | - Eduardo Callegari
- Division of Basic Biomedical Sciences, Sanford School of Medicine, University of South Dakota, Vermillion, South Dakota, USA
| | - Maria D Paez
- Division of Basic Biomedical Sciences, Sanford School of Medicine, University of South Dakota, Vermillion, South Dakota, USA
| | - Claudia L Sossa
- Fundación Oftalmológica de Santander Carlos Ardila Lulle Floridablanca, Colombia; Programa para el Tratamiento y Estudio de Enfermedades Hematológicas y Oncológicas de Santander (PROTEHOS), 681004153 Floridablanca, Colombia
| | | | - Ligia C Mateus
- Fundación Oftalmológica de Santander Carlos Ardila Lulle Floridablanca, Colombia
| | - Sergio Eduardo Serrano
- Facultad de Ciencias de la Salud, Universidad Autónoma de Bucaramanga - UNAB, Bucaramanga, Colombia
| | - Andrea K Ardila-Roa
- Banco Multitejidos y Centro de Terapias Avanzadas, Clínica FOSCAL Internacional, Floridablanca, Colombia
| | - Lady T Giratá Viviescas
- Banco Multitejidos y Centro de Terapias Avanzadas, Clínica FOSCAL Internacional, Floridablanca, Colombia
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26
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John AA, Rossettie S, Rafael J, Cox CT, Ducic I, Mackay BJ. Clinical Assessment of Pain and Sensory Function in Peripheral Nerve Injury and Recovery: A Systematic Review of Literature. Arch Plast Surg 2022; 49:427-439. [PMID: 35832158 PMCID: PMC9142258 DOI: 10.1055/s-0042-1748658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Peripheral nerve injuries (PNIs) often present with variable symptoms, making them difficult to diagnose, treat, and monitor. When neurologic compromise is inadequately assessed, suboptimal treatment decisions can result in lasting functional deficits. There are many available tools for evaluating pain and functional status of peripheral nerves. However, the literature lacks a detailed, comprehensive view of the data comparing the clinical utility of these modalities, and there is no consensus on the optimal algorithm for sensory and pain assessment in PNIs. We performed a systematic review of the literature focused on clinical data, evaluating pain and sensory assessment methods in peripheral nerves. We searched through multiple databases, including PubMed/Medline, Embase, and Google Scholar, to identify studies that assessed assessment tools and explored their advantages and disadvantages. A total of 66 studies were selected that assessed various tools used to assess patient's pain and sensory recovery after a PNI. This review may serve as a guide to select the most appropriate assessment tools for monitoring nerve pain and/or sensory function both pre- and postoperatively. As the surgeons work to improve treatments for PNI and dysfunction, identifying the most appropriate existing measures of success and future directions for improved algorithms could lead to improved patient outcomes.
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Affiliation(s)
- Albin A. John
- Department of Orthopaedic Surgery, Texas Tech University Health Sciences Center, Lubbock, Texas
| | - Stephen Rossettie
- Department of Orthopaedic Surgery, Texas Tech University Health Sciences Center, Lubbock, Texas
| | - John Rafael
- Department of Orthopaedic Surgery, Texas Tech University Health Sciences Center, Lubbock, Texas
| | - Cameron T. Cox
- Department of Orthopaedic Surgery, Texas Tech University Health Sciences Center, Lubbock, Texas
| | - Ivica Ducic
- Washington Nerve Institute, McLean, Virginia
| | - Brendan J. Mackay
- Department of Orthopaedic Surgery, Texas Tech University Health Sciences Center, Lubbock, Texas
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27
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Changes of Endothelin-1 and Calcitonin Gene-Related Peptide Concentrations in Patients with Cervical Radiculopathy after Wrist-Ankle Acupuncture-Moxibustion and Hot Compression with Chinese Herbal Medicine. Genet Res (Camb) 2022; 2021:5433742. [PMID: 35002538 PMCID: PMC8710150 DOI: 10.1155/2021/5433742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 11/23/2021] [Indexed: 11/17/2022] Open
Abstract
Objective This study aimed at investigating the effects of wrist-ankle acupuncture-moxibustion and hot compression with Chinese herbal medicine on pain symptoms, endothelin-1 (ET-1), and calcitonin gene-related peptide (CGRP) concentrations of patients with cervical radiculopathy (CR). Methods A total of 82 patients with CR were randomly divided into the study group and control group, with 41 cases in each group. The control group was treated with standard treatment. In addition to standard treatment, the study group was additionally treated with wrist-ankle acupuncture-moxibustion and hot compression with Chinese herbal medicine. The ET-1 and CGRP concentrations in the plasma were measured by the radioimmunoassay method. Results The total response rate in the study group and the control group was 97.55% and 82.93%, respectively. The study group showed lower scores of the visual analogue scale (VAS), Northwick Park Neck Pain Questionnaire (NPQ), McGill Pain Questionnaire (MPQ), numbness intensity assessment, and neck disability index (NDI) but higher scores of the Short Form-36 (SF-36) health survey questionnaire than the control group after treatment. Besides, the study group exhibited reduced ET-1 and substance P (SP) concentrations concomitant with increased CGRP and β-endorphin (β-EP) concentrations compared with the control group. Conclusion Wrist-ankle acupuncture-moxibustion and hot compression with Chinese herbal medicine could effectively alleviate the pain of CR patients, affect ET-1 and CGRP concentrations, promote the recovery of cervical function, and improve the quality of life.
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28
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Ha JH, Huh R, Kim SG, Im SB, Jeong JH, Hwang SC, Shin DS, Kim BT, Chung M. Clinical Outcomes after Spinal Cord Stimulation According to Pain Characteristics. J Korean Neurosurg Soc 2022; 65:276-286. [PMID: 34979629 PMCID: PMC8918249 DOI: 10.3340/jkns.2021.0145] [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: 06/12/2021] [Accepted: 08/25/2021] [Indexed: 11/27/2022] Open
Abstract
Objective Spinal cord stimulation (SCS) is an effective treatment for chronic neuropathic pain. However, its clinical efficacy in regard to specific types of pain has not been well studied. The primary objective of this study was to retrospectively analyze the clinical outcomes of paddle-type SCS according to the type of neuropathic pain.
Methods Seventeen patients who underwent paddle-lead SCS at our hospital were examined. Clinical outcomes were evaluated pre- and postoperatively (3 months, 1 year, and last follow-up) using the Neuropathic Pain Symptom Inventory (NPSI). The NPSI categorizes pain as superficial, deep, paroxysmal, evoked, or dysesthesia and assess the duration of the pain (pain time score). Changes in NPSI scores were compared with change in Visual analogue scale (VAS) scores.
Results After SCS, the pain time score improved by 45% (independent t-test, p=0.0002) and the deep pain score improved by 58% (independent t-test, p=0.001). Improvements in the pain time score significantly correlated with improvements in the VAS score (r=0.667, p=0.003, Spearman correlation). Additionally, the morphine milligram equivalent value was markedly lower after vs. before surgery (~49 mg, pared t-test, p=0.002). No preoperative value was associated with clinical outcome.
Conclusion The NPSI is a useful tool for evaluating the therapeutic effects of SCS. Chronic use of a paddle-type spinal cord stimulation improved the deep pain and the pain time scores.
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Affiliation(s)
- Jong-Ho Ha
- Department of Neurosurgery, Soonchunhyang University Bucheon Hospital, Soonchunhyang University, Bucheon, Korea
| | - Ryoong Huh
- Department of Neurosurgery, Incheon St. Mary's Hospital, The Catholic University of Korea, Incheon, Korea
| | - Shin-Gyeom Kim
- Department of Psychiatry, Soonchunhyang University Bucheon Hospital, Soonchunhyang University, Bucheon, Korea
| | - Soo-Bin Im
- Department of Neurosurgery, Soonchunhyang University Bucheon Hospital, Soonchunhyang University, Bucheon, Korea
| | - Je Hoon Jeong
- Department of Neurosurgery, Soonchunhyang University Bucheon Hospital, Soonchunhyang University, Bucheon, Korea
| | - Sun-Chul Hwang
- Department of Neurosurgery, Soonchunhyang University Bucheon Hospital, Soonchunhyang University, Bucheon, Korea
| | - Dong-Seong Shin
- Department of Neurosurgery, Soonchunhyang University Bucheon Hospital, Soonchunhyang University, Bucheon, Korea
| | - Bum-Tae Kim
- Department of Neurosurgery, Soonchunhyang University Bucheon Hospital, Soonchunhyang University, Bucheon, Korea
| | - Moonyoung Chung
- Department of Neurosurgery, Soonchunhyang University Bucheon Hospital, Soonchunhyang University, Bucheon, Korea
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Berfelo T, Doll RJ, Krabbenbos IP, Buitenweg JR. Observing Altered Nociceptive Detection Thresholds in Patients With Persistent Spinal Pain Syndrome Type 2 With a Dorsal Root Ganglion Stimulator. Neuromodulation 2022; 25:1006-1014. [DOI: 10.1016/j.neurom.2021.10.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 10/08/2021] [Accepted: 10/19/2021] [Indexed: 11/25/2022]
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30
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La Rosa VL, Ciebiera M, Zaręba K, Reyes-Muñoz E, Marques Cerentini T, Barra F, Garzon S, Riemma G, De Franciscis P, Laganà AS, Vitale SG. The Medical Training Evaluation Questionnaire (MeTrE-Q): a multidimensional self-report instrument for assessing the quality of midwifery students' education. J OBSTET GYNAECOL 2021; 42:968-975. [PMID: 34927522 DOI: 10.1080/01443615.2021.1980511] [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: 10/19/2022]
Abstract
This study aims to understand the factors that can hinder Italian midwifery students' educational process, what messages are given to students during their clinical practice, and how students interact with tutors and other professionals. Seven hundred and eighty Italian students of midwifery were asked to answer an Internet-based questionnaire regarding their own opinions concerning their theoretical-practical formative path. For male Italian students, satisfaction is lower than female students as well as for students from Southern than Northern Italy. Students are dissatisfied with the quality of their academic and practical training, particularly regarding recognising their professional role and their relationship with tutors. Based on these data, it is essential to design a formative path for midwives that considers students' opinions and the positive experiences of other countries.Impact StatementWhat is already known on this subject? Several studies underscore the poor preparation of students for learning in clinical settings. The current reality of the Italian academic path in most universities disregards midwifery students' expectations and formative needs.What do the results of this study add? For male Italian students, satisfaction is lower than for female students and students from Southern than Northern Italy. Students are dissatisfied with the quality of their academic and practical training, particularly regarding recognising their professional role and their relationship with tutors.What are the implications of these findings for clinical practice and/or further research? It is essential to design a formative path for midwives that considers students' opinions and other countries' positive experiences.
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Affiliation(s)
| | - Michał Ciebiera
- 1st Department of Obstetrics and Gynecology, Centre of Postgraduate Medical Education, Warsaw, Poland
| | - Kornelia Zaręba
- 1st Department of Obstetrics and Gynecology, Centre of Postgraduate Medical Education, Warsaw, Poland
| | - Enrique Reyes-Muñoz
- Coordination of Gynecological and Perinatal Endocrinology, Instituto Nacional de Perinatología "Isidro Espinosa de los Reyes", Mexico City, Mexico
| | - Tais Marques Cerentini
- Postgraduate Program in Rehabilitation Sciences, Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil
| | - Fabio Barra
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Simone Garzon
- Department of Obstetrics and Gynecology, University of Insubria, "Filippo Del Ponte" Hospital, Varese, Italy
| | - Gaetano Riemma
- Department of Woman, Child, and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Pasquale De Franciscis
- Department of Woman, Child, and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Antonio Simone Laganà
- Department of Obstetrics and Gynecology, University of Insubria, "Filippo Del Ponte" Hospital, Varese, Italy
| | - Salvatore Giovanni Vitale
- Obstetrics and Gynecology Unit, Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
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31
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Bantel C, Sörös P. On pain - Virginia Woolf and the language of poets and patients. Br J Pain 2021; 15:497-500. [PMID: 34840797 PMCID: PMC8611302 DOI: 10.1177/20494637211009253] [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] [Indexed: 11/16/2022] Open
Abstract
Influenced by Virginia Woolf pain is traditionally believed to be a private object that
defies language. However, our analysis of classical and contemporary works of British and
American poets, in addition to our own clinical experiences, leads us to challenge this
notion. In accordance with Wittgenstein we instead view pain as a concept and objective
experience that should encourage interaction. Reasons why patients and healthcare
providers often assume language to be insufficient to grasp the complexity of pain are
manifold. Based on neuro-cognitive mechanisms we propose an important contributor might be
that patients in pain speak a different language than their pain-free peers and
doctors.
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Affiliation(s)
- Carsten Bantel
- Anesthesiology, Critical Care, Emergency Medicine, and Pain Management, School of Medicine and Health Sciences, University of Oldenburg, Oldenburg, Germany.,Research Center Neurosensory Science, University of Oldenburg, Oldenburg, Germany.,Imperial College London, London, UK
| | - Peter Sörös
- Research Center Neurosensory Science, University of Oldenburg, Oldenburg, Germany.,Neurology, School of Medicine and Health Sciences, University of Oldenburg, Oldenburg, Germany
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32
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Puto G, Repka I, Brzyski P. Pain measurement in the older people: evaluation of the psychometric properties of the Geriatric Pain Measure (GPM-24) - polish version. BMC Geriatr 2021; 21:560. [PMID: 34663222 PMCID: PMC8522084 DOI: 10.1186/s12877-021-02495-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Accepted: 09/22/2021] [Indexed: 01/09/2023] Open
Abstract
Background Chronic pain in older people is of particular importance not only with regard to negative subjective experience but also as an indicator of the quality of medical care. Brief scales to assess pain may help health professionals with early recognition and treatment to avoid patient suffering. However, these scales should be adapted to the cultural context to provide valid assessments. The aim of this study was to evaluate the psychometric properties of the Polish translation of the Geriatric Pain Measure – 24 (GPM-24) in older people. Methods The study was conducted among 181 people aged 65 and over with chronic (noncancer) pain of varying intensity lasting more than 6 months. Construct validity was assessed using the principal component analysis (PCA) method with oblimin rotation. Criterion validity was evaluated by correlating the scores of the GPM-24 with the scores of the McGill-Melzack questionnaire (MPQ). The reliability of the GPM-24 was estimated in terms of internal consistency using Cronbach’s alpha coefficients. Results The PCA revealed a 6- component structure of the set of items that constituted the GPM-24. Most of these components were defined by items included in the same subscale, similar to the result obtained by the original scale’s authors. There were significant correlations between the GPM-24 and some dimensions of MPQ: affective (rho = 0.25, p = 0.001), present pain intensity (rho = 0.44, p < 0.001), pain rating index total (rho = 0.31, p < 0.001), and number of words chosen (rho = 0.26, p < 0.001). The value of the standardized Cronbach’s alpha equalled 0.89 and thus confirmed the high reliability of the GPM-24. Conclusions The Geriatric Pain Measure − 24 is a reliable and valid tool that is recommended for the monitoring and multidimensional assessment of chronic pain in older people in daily practice as well as in clinical trials. Trial registration Statutory research “Chronic pain in people over 65 years of age” K/ZDS/005733, conducted in 2015–2018. Supplementary Information The online version contains supplementary material available at 10.1186/s12877-021-02495-1.
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Affiliation(s)
- Grażyna Puto
- Department of Internal and Environmental Nursing, Institute of Nursing and Midwifery, Faculty of Health Sciences, Jagiellonian University Medical College, Kopernika 25 Street, 31-501, Krakow, Poland.
| | - Iwona Repka
- Department of Clinical Nursing, Institute of Nursing and Midwifery, Faculty of Health Sciences, Jagiellonian University Medical College, Kopernika 25 Street, 31-501, Krakow, Poland
| | - Piotr Brzyski
- "Dziupla" Statistical Analyses Piotr Brzyski, Aleje Jerozolimskie 85/21, 02-001, Warsaw, Poland
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Al Banyan M, Al Shareef S, Aljayar DMA, Abothenain FF, Khaliq AMR, Alrayes H, Arnaout R, Sheikh F. Assessment of pain in patients with primary immune deficiency. Saudi J Anaesth 2021; 15:377-382. [PMID: 34658722 PMCID: PMC8477779 DOI: 10.4103/sja.sja_87_20] [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: 02/04/2020] [Revised: 02/18/2020] [Accepted: 04/07/2020] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Primary immune deficiency (PID) patients may develop acute or chronic pain. Pain has not been studied in this population until now. OBJECTIVES This study systematically assessed the pain of various durations in PID patients using validated pain questionnaires. SUBJECTS AND METHODS A Short-Form McGill Pain Questionnaire (SF-MPQ), already validated in the Arabic language, was used to ascertain the characteristics and severity of pain. Additionally, an Arabic version of the Neuropathic Pain Questionnaire-Short Form (NPQ-SF) was employed to evaluate neuropathic pain in the same group of patients. RESULTS Forty-six patients participated in the study. The mean age of the patients was 25 years. The most commonly diagnosed PID was a common variable immune deficiency (32.6%), followed by severe combined immune deficiency (19.57%). Based on the SF-MPQ, the pain was experienced by 30.4 % of the subjects who participated in the study; 57% of whom were on regular pain medications. The most common site reported for pain was the abdomen (35.7%). The mean duration of pain was 36.1 days ± 34.6 days. The most common comorbidities in these patients were bronchiectasis, followed by immune thrombocytopenic purpura, and scoliosis. None of the PID patients had significant neuropathic pain based on NFQ-SF. CONCLUSION To the best of our knowledge, this is the first study to assess the prevalence as well as the severity and duration of pain in PID patients. There were significantly more subjects who had continuous pain. Treatment of pain in PID patients will have a significant effect on improving their quality of life.
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Affiliation(s)
- Maram Al Banyan
- Department of Medicine, Section of Allergy and Immunology, King Faisal Specialist Hospital and Research Centre, Riyadh, Kingdom of Saudi Arabia
| | - Saad Al Shareef
- Department of Medicine, Section of Allergy and Immunology, King Faisal Specialist Hospital and Research Centre, Riyadh, Kingdom of Saudi Arabia
| | | | | | - Agha M. Rehan Khaliq
- Department of Medicine, Section of Allergy and Immunology, King Faisal Specialist Hospital and Research Centre, Riyadh, Kingdom of Saudi Arabia
- Alfaisal University, Riyadh, Kingdom of Saudi Arabia
| | - Hassan Alrayes
- Department of Medicine, Section of Allergy and Immunology, King Faisal Specialist Hospital and Research Centre, Riyadh, Kingdom of Saudi Arabia
| | - Rand Arnaout
- Department of Medicine, Section of Allergy and Immunology, King Faisal Specialist Hospital and Research Centre, Riyadh, Kingdom of Saudi Arabia
- Alfaisal University, Riyadh, Kingdom of Saudi Arabia
| | - Farrukh Sheikh
- Department of Medicine, Section of Allergy and Immunology, King Faisal Specialist Hospital and Research Centre, Riyadh, Kingdom of Saudi Arabia
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Munsaka EF, Van Dyk D, Parker R. A retrospective audit of pain assessment and management post-caesarean section at New Somerset Hospital in Cape Town, South Africa. S Afr Fam Pract (2004) 2021; 63:e1-e6. [PMID: 34636591 PMCID: PMC8517764 DOI: 10.4102/safp.v63i1.5320] [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: 04/15/2021] [Revised: 07/20/2021] [Accepted: 07/21/2021] [Indexed: 12/03/2022] Open
Abstract
Background The most common major surgical procedure performed worldwide is the caesarean section (CS). Effective pain management is a priority for women undergoing this procedure, to reduce the incidence of persistent pain (a risk factor for postpartum depression), as well as optimise maternal-neonatal bonding and the successful establishment of breastfeeding. Multimodal analgesia is the gold standard for post-CS analgesia. At present, no perioperative pain management protocols could be identified for the management of patients presenting for CS at regional hospitals in South Africa. This audit aimed to review the folders of patients who underwent CS, with particular reference to perioperative pain management guidelines for CS. Methods A descriptive, retrospective, cross-sectional audit was conducted. Three hundred folders (10% of the annual number of caesarean procedures performed) from New Somerset Hospital, a regional hospital in Cape Town, South Africa were reviewed. Results The women were a mean age of 30 years (standard deviation [s.d.]: 6.2). Median gravidity was 3 (interquartile range [IQR]: 2–3) and parity was 1 (IQR: 1–2); 52% had previously undergone a CS. In 93.3% cases, spinal anaesthesia was employed for CS. Pain assessment was poor, with only 55 (18%) patients having their pain assessed on the day of the operation. Analgesia was prescribed in over 98% of the patients, however, medication was only administered as prescribed in 32.6%. Non-steroidal anti-inflammatory drugs (NSAIDs) were prescribed in < 5% of cases. None of the patients received a patient-controlled analgesia (PCA), transversus abdominis plane (TAP) block, or wound infusion catheter as supplementary strategies. Conclusion Pain management for post-CS patient at this hospital is lacking. There is the need for the implementation of a structured assessment tool to improve administration of analgesics in these patients. In addition, the reasons for the omission of NSAIDs from the analgesia regimen requires investigation. Hospital requires post-CS pain protocols to guide management especially in resource-limited settings.
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Affiliation(s)
- Effraim F Munsaka
- Department of Anaesthesia and Perioperative Medicine, Faculty of Health Sciences, University of Cape Town and Groote Schuur Hospital, Cape Town.
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How does semantic pain and words condition pain perception? A short communication. Neurol Sci 2021; 43:691-696. [PMID: 34462809 DOI: 10.1007/s10072-021-05577-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 08/22/2021] [Indexed: 10/20/2022]
Abstract
INTRODUCTION AND SCOPE Language is one of the main tools with whom people describe their pain. The semantic value of words plays a fundamental role in the pain perception, intended as a complex process of modulation and processing in the brain. The priming effect is a cognitive process in which a certain stimulus can influence subsequent stimuli. It is therefore plausible that this effect plays a key role in the modulation and perception of pain. This study aimed to investigate the potential relationship between the semantic aspects of language, the priming effect, and the perception of pain. METHODS AND RESULTS A narrative review of the literature was conducted. Sixteen studies were included and categorized in four groups based on the effect of the verbal suggestion on the experimental acute pain and chronic pain and on the effect of pain-related words in free pain and post-surgical subjects. CONCLUSIONS There may be a link between language and pain, both at the behavioral and neural level. The processing of semantic information associated with pain influences the pain perception.
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Andrews JS, Kudrow D, Rettiganti M, Oakes T, Bardos JN, Wenzel R, Kuruppu DK, Gaul C, Martinez JM. Impact of Galcanezumab on Total Pain Burden: A Post Hoc Analysis of a Phase 3, Randomized, Double-Blind, Placebo-Controlled Study in Patients with Episodic Cluster Headache. J Pain Res 2021; 14:2059-2070. [PMID: 34267550 PMCID: PMC8275210 DOI: 10.2147/jpr.s305066] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 06/17/2021] [Indexed: 01/03/2023] Open
Abstract
Purpose In a phase 3 study, galcanezumab significantly reduced the frequency of episodic cluster headache attacks across weeks 1–3 (primary endpoint) compared with placebo. However, multiple pain dimensions may contribute to the total burden of episodic cluster headache pain. This post hoc analysis assessed the impact of galcanezumab on the total pain burden of episodic cluster headache using a composite measure. Patients and Methods Patients with episodic cluster headache were randomized 1:1 to galcanezumab 300 mg or placebo once monthly for 8 weeks. Mean weekly total pain burden was calculated (daily cluster headache attack frequency × average duration × average pain severity summed over 7 days) using data collected in an electronic patient-reported outcomes diary. Change from baseline in weekly total pain burden across weeks 1–3 was compared between galcanezumab and placebo. To explore construct validity, mean weekly total pain burden scores were stratified by Patient Global Impression of Improvement (PGI-I) responses at the week 4 clinic visit. Results The reduction from baseline in mean weekly total pain burden was significantly greater with galcanezumab (N=49) than with placebo (N=57): the least squares mean difference was −11.18 severity-weighted hours (p=0.035). Median weekly total pain burden decreased as PGI-I ratings improved, from 33.6 to 5.0 severity-weighted hours for patients who felt “very much worse” and “very much better,” respectively. Conclusion Galcanezumab significantly reduced mean weekly total pain burden compared with placebo in patients with episodic cluster headache. The composite pain measure demonstrated construct validity. Total pain burden may provide a holistic measure of the pain of episodic cluster headache. Clinical Trials ClinicalTrials.gov, NCT02397473.
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Affiliation(s)
| | - David Kudrow
- California Medical Clinic for Headache, Santa Monica, CA, USA
| | | | - Tina Oakes
- Eli Lilly and Company, Indianapolis, IN, USA
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Optimized acupuncture treatment (acupuncture and intradermal needling) for cervical spondylosis-related neck pain: a multicenter randomized controlled trial. Pain 2021; 162:728-739. [PMID: 32947547 DOI: 10.1097/j.pain.0000000000002071] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 09/03/2020] [Indexed: 01/21/2023]
Abstract
ABSTRACT Cervical spondylosis (CS)-related neck pain is difficult to treat because of its degenerative nature. The aim of this 9-center, single-blinded, randomized controlled trial was to evaluate the efficacy of optimized acupuncture for CS-related neck pain. Participants who met the inclusion criteria were randomized to optimized, shallow, and sham acupuncture groups (1:1:1). The primary outcome was the change from baseline in the Northwick Park Neck Pain Questionnaire score at week 4. Participants were followed up until week 16. Of the 896 randomized participants, 857 received ≥1 intervention session; 280, 286, and 291 received optimized, shallow, and sham acupuncture, respectively. A total of 835 (93.2%) participants completed the study. At week 4, significant differences (P < 0.001) were observed in the changes in Northwick Park Neck Pain Questionnaire scores between the optimized acupuncture group and both the shallow {7.72 (95% confidence interval [CI], 5.57-9.86)} and sham acupuncture (10.38 [95% CI, 8.25-12.52]) groups. The difference in the scores at week 16 between the optimized acupuncture group and the shallow (8.84 [95% CI, 6.34-11.34]) and sham acupuncture (10.81 [95% CI, 8.32-13.30]) groups were significant. The center effect indicated wide variability in the treatment effects (Cohen's d = 0.01-2.19). Most SF-36 scores were higher in the optimized acupuncture group than those in the other groups. These results suggest that 4-week optimized acupuncture treatment alleviates CS-related neck pain and improves the quality of life, with the effects persisting for minimum 3 months. Therefore, acupuncture can have positive effects on CS-related neck pain, although the effect size may vary widely.
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Phenotyping peripheral neuropathic pain in male and female adolescents: pain descriptors, somatosensory profiles, conditioned pain modulation, and child-parent reported disability. Pain 2021; 162:1732-1748. [PMID: 33394878 DOI: 10.1097/j.pain.0000000000002172] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Accepted: 11/09/2020] [Indexed: 12/13/2022]
Abstract
ABSTRACT Neuropathic pain (NeuP) can be difficult to diagnose and manage in children. Data regarding prevalence and sex-dependent differences are limited, and more detailed phenotyping is needed. This observational cohort study recruited adolescents (10-17 years) with NeuP or complex regional pain syndrome (CRPS). After pain history and NeuP questionnaires, quantitative sensory testing was performed. Individual z-score plots were calculated with body-region control measures and matched to mechanism-related sensory profiles (sensory loss, thermal hyperalgesia, and mechanical hyperalgesia). Conditioned pain modulation was assessed with pressure pain threshold and a contralateral cold conditioning stimulus, and meaningful conditioned pain modulation defined as twice the standard error of measurement. Patients and parents completed validated questionnaires for child quality of life (QoL), pain catastrophizing, and self-reported anxiety/depression. Males (n = 23) and females (n = 43) with NeuP (n = 52) or CRPS (n = 14) reported moderate-severe pain with neuropathic sensory descriptors. Mixed patterns of sensory gain/loss at pain sites were not sex-dependent. Thermal hyperalgesia was common in both NeuP and CRPS, whereas sensory loss occurred only with NeuP and in a smaller proportion than adult cohorts. Conditioned pain modulation was inhibitory in 54%, facilitatory in 14%, and nonresponders had variable cold conditioning sensitivity. Males and females reported marked impairment of QoL, increased emotional distress, and pain catastrophising. Child-parent QoL scores correlated, but catastrophizing scores were discordant when parents or adolescents reported higher anxiety/depression. NeuP in adolescents is associated with significant pain, physical impairment, and psychosocial impairment. Quantifying alterations in somatosensory profiles, descending modulation, child and parent psychological function will inform individualized therapy and stratification for future clinical trials.
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Borelli E, Bigi S, Potenza L, Artioli F, Eliardo S, Mucciarini C, Cagossi K, Razzini G, Pasqualini A, Lui F, Ferlazzo F, Cruciani M, Bruera E, Efficace F, Luppi M, Cacciari C, Porro CA, Bandieri E. Different semantic and affective meaning of the words associated to physical and social pain in cancer patients on early palliative/supportive care and in healthy, pain-free individuals. PLoS One 2021; 16:e0248755. [PMID: 33788893 PMCID: PMC8011738 DOI: 10.1371/journal.pone.0248755] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 03/04/2021] [Indexed: 12/25/2022] Open
Abstract
Early palliative/supportive care (ePSC) is a medical intervention focused on patient's needs, that integrates standard oncological treatment, shortly after a diagnosis of advanced/metastatic cancer. ePSC improves the appropriate management of cancer pain. Understanding the semantic and emotional impact of the words used by patients to describe their pain may further improve its assessment in the ePSC setting. Psycholinguistics assumes that the semantic and affective properties of words affect the ease by which they are processed and comprehended. Therefore, in this cross-sectional survey study we collected normative data about the semantic and affective properties of words associated to physical and social pain, in order to investigate how patients with cancer pain on ePSC process them compared to healthy, pain-free individuals. One hundred ninety patients and 124 matched controls rated the Familiarity, Valence, Arousal, Pain-relatedness, Intensity, and Unpleasantness of 94 words expressing physical and social pain. Descriptive and inferential statistics were performed on ratings in order to unveil patients' semantic and affective representation of pain and compare it with those from controls. Possible effects of variables associated to the illness experience were also tested. Both groups perceived the words conveying social pain as more negative and pain-related than those expressing physical pain, confirming previous evidence of social pain described as worse than physical pain. Patients rated pain words as less negative, less pain-related, and conveying a lower intense and unpleasant pain than controls, suggesting either an adaptation to the pain experience or the role played by ePSC in improving patients' ability to cope with it. This exploratory study suggests that a chronic pain experience as the one experienced by cancer patients on ePSC affects the semantic and affective representation of pain words.
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Affiliation(s)
- Eleonora Borelli
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Center for Neuroscience and Neurotechnology, University of Modena and Reggio Emilia, Modena, Italy
| | - Sarah Bigi
- Department of Linguistic Sciences and Foreign Literatures, Catholic University of the Sacred Heart, Milan, Italy
| | - Leonardo Potenza
- Hematology Unit and Chair, Azienda Ospedaliera Universitaria di Modena, Modena, Italy
- Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Fabrizio Artioli
- Oncology and Palliative Care Units, Civil Hospital Carpi, USL, Carpi, Italy
| | - Sonia Eliardo
- Oncology and Palliative Care Units, Civil Hospital Carpi, USL, Carpi, Italy
| | - Claudia Mucciarini
- Oncology and Palliative Care Units, Civil Hospital Carpi, USL, Carpi, Italy
| | - Katia Cagossi
- Oncology and Palliative Care Units, Civil Hospital Carpi, USL, Carpi, Italy
| | - Giorgia Razzini
- Oncology and Palliative Care Units, Civil Hospital Carpi, USL, Carpi, Italy
| | | | - Fausta Lui
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Center for Neuroscience and Neurotechnology, University of Modena and Reggio Emilia, Modena, Italy
| | - Fabio Ferlazzo
- Department of Psychology, Sapienza University, Rome, Italy
| | | | - Eduardo Bruera
- Palliative Care & Rehabilitation Medicine, UT MD Anderson Cancer Center, Houston, Texas, United States of America
| | - Fabio Efficace
- Health Outcomes Research Unit, Italian Group for Adult Hematologic Diseases (GIMEMA), Rome, Italy
| | - Mario Luppi
- Hematology Unit and Chair, Azienda Ospedaliera Universitaria di Modena, Modena, Italy
- Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Cristina Cacciari
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Center for Neuroscience and Neurotechnology, University of Modena and Reggio Emilia, Modena, Italy
| | - Carlo Adolfo Porro
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Center for Neuroscience and Neurotechnology, University of Modena and Reggio Emilia, Modena, Italy
| | - Elena Bandieri
- Oncology and Palliative Care Units, Civil Hospital Carpi, USL, Carpi, Italy
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Alhalal E, Jackson KT. Evaluation of the Arabic version of the Chronic Pain Grade scale: Psychometric properties. Res Nurs Health 2021; 44:403-412. [PMID: 33586152 DOI: 10.1002/nur.22116] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Revised: 01/06/2021] [Accepted: 02/02/2021] [Indexed: 11/07/2022]
Abstract
To increase our understanding of chronic pain in clinical and research contexts, an assessment of its dimensions using reliable and valid self-reported pain measures is imperative. However, well-validated Arabic chronic pain assessment scales are lacking. The Chronic Pain Grade (CPG) scale has been used worldwide, yet an Arabic version of the CPG scale has not yet been validated. Thus, we conducted this study to demonstrate the psychometric properties, including reliability, convergent validity, and construct validity of the Arabic CPG scale. A cross-sectional study was conducted in two hospitals in Saudi Arabia. Data were collected from a convenience sample of 233 chronic pain patients. The confirmatory factor analysis showed an excellent fit with the factor structure of the CPG scale and, thus, supported construct validity. The two identified subscales were pain intensity and pain disability. Convergent validity was supported by having significant correlations between the short-form McGill Pain Questionnaire and CPG subscales. Internal consistency reliability was demonstrated, as Cronbach's α was 0.916 for pain intensity and 0.815 for pain disability. This study provides evidence that the Arabic CPG scale is a reliable and valid measure of chronic pain dimensions, including pain intensity, and pain-related disability. This Arabic version of the CPG scale has the potential to expand research and clinical assessment in the Arab world. Future studies are required for further validation.
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Affiliation(s)
- Eman Alhalal
- Nursing College, King Saud University, Riyadh, Saudi Arabia
| | - Kimberley T Jackson
- Arthur Labatt Family School of Nursing, Western University, London, Ontario, Canada
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Pain Phenotypes in Rare Musculoskeletal and Neuromuscular Diseases. Neurosci Biobehav Rev 2021; 124:267-290. [PMID: 33581222 DOI: 10.1016/j.neubiorev.2021.02.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 01/18/2021] [Accepted: 02/03/2021] [Indexed: 12/11/2022]
Abstract
For patients diagnosed with a rare musculoskeletal or neuromuscular disease, pain may transition from acute to chronic; the latter yielding additional challenges for both patients and care providers. We assessed the present understanding of pain across a set of ten rare, noninfectious, noncancerous disorders; Osteogenesis Imperfecta, Ehlers-Danlos Syndrome, Achondroplasia, Fibrodysplasia Ossificans Progressiva, Fibrous Dysplasia/McCune-Albright Syndrome, Complex Regional Pain Syndrome, Duchenne Muscular Dystrophy, Infantile- and Late-Onset Pompe disease, Charcot-Marie-Tooth Disease, and Amyotrophic Lateral Sclerosis. Through the integration of natural history, cross-sectional, retrospective, clinical trials, & case studies we described pathologic and genetic factors, pain sources, phenotypes, and lastly, existing therapeutic approaches. We highlight that while rare diseases possess distinct core pathologic features, there are a number of shared pain phenotypes and mechanisms that may be prospectively examined and therapeutically targeted in a parallel manner. Finally, we describe clinical and research approaches that may facilitate more accurate diagnosis, monitoring, and treatment of pain as well as elucidation of the evolving nature of pain phenotypes in rare musculoskeletal or neuromuscular illnesses.
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Ledergerber M, Lang BM, Heinrich H, Biedermann L, Begré S, Zeitz J, Krupka N, Rickenbacher A, Turina M, Greuter T, Schreiner P, Roth R, Siebenhüner A, Vavricka SR, Rogler G, Beerenwinkel N, Misselwitz B. Abdominal pain in patients with inflammatory bowel disease: association with single-nucleotide polymorphisms prevalent in irritable bowel syndrome and clinical management. BMC Gastroenterol 2021; 21:53. [PMID: 33546600 PMCID: PMC7866750 DOI: 10.1186/s12876-021-01622-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Accepted: 01/20/2021] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Abdominal pain is a frequent symptom in patients with inflammatory bowel disease (IBD) including Crohn's disease (CD) and ulcerative colitis (UC). Pain can result from ongoing inflammation or functional disorders imitating irritable bowel syndrome (IBS). Several single-nucleotide polymorphisms (SNPs) have been associated with IBS. However, the impact of IBS genetics on the clinical course of IBD, especially pain levels of patients remains unclear. METHODS Data of 857 UC and 1206 CD patients from the Swiss IBD Cohort Study were analysed. We tested the association of the maximum of the abdominal pain item of disease activity indices in UC and CD over the study period with 16 IBS-associated SNPs, using multivariate ANOVA models. RESULTS In UC patients, the SNPs rs1042713 (located on the ADRB2 gene) and rs4663866 (close to the HES6 gene) were associated with higher abdominal pain levels (P = 0.044; P = 0.037, respectively). Abdominal pain was not associated with any markers of patient management in a model adjusted for confounders. In CD patients, higher levels of abdominal pain correlated with the number of physician contacts (P < 10-15), examinations (P < 10-12), medical therapies (P = 0.023) and weeks of hospitalisation (P = 0.0013) in a multivariate model. CONCLUSIONS We detected an association between maximal abdominal pain in UC patients and two IBS-associated SNPs. Abdominal pain levels had a pronounced impact on diagnostic and therapeutic procedures in CD but not in UC patients.
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Affiliation(s)
- Martina Ledergerber
- Department of Gastroenterology, University Hospital Zurich (USZ), Zurich University, Zurich, Switzerland
| | - Brian M Lang
- Department of Biosystems Science and Engineering, ETH Basel, Basel, Switzerland.,SIB Swiss Institute of Bioinformatics, Basel, Switzerland
| | - Henriette Heinrich
- Department of Gastroenterology, University Hospital Zurich (USZ), Zurich University, Zurich, Switzerland
| | - Luc Biedermann
- Department of Gastroenterology, University Hospital Zurich (USZ), Zurich University, Zurich, Switzerland
| | - Stefan Begré
- Department of Biomedical Research, Neurology, Inselspital and University Clinic of Bern, Bern, Switzerland
| | - Jonas Zeitz
- Department of Gastroenterology, University Hospital Zurich (USZ), Zurich University, Zurich, Switzerland.,Center of Gastroenterology, Clinic Hirslanden, Zurich, Switzerland
| | - Niklas Krupka
- Department of Visceral Surgery and Medicine, Inselspital Bern, University of Bern, Bern, Switzerland
| | - Andreas Rickenbacher
- Department of Visceral Surgery, University Hospital Zurich (USZ), Zurich, Switzerland
| | - Matthias Turina
- Department of Visceral Surgery, University Hospital Zurich (USZ), Zurich, Switzerland
| | - Thomas Greuter
- Department of Gastroenterology, University Hospital Zurich (USZ), Zurich University, Zurich, Switzerland
| | - Philipp Schreiner
- Department of Gastroenterology, University Hospital Zurich (USZ), Zurich University, Zurich, Switzerland
| | - René Roth
- Department of Gastroenterology, University Hospital Zurich (USZ), Zurich University, Zurich, Switzerland
| | - Alexander Siebenhüner
- Department of Oncology, Center of Hematology and Oncology University Hospital Zurich (USZ), Zurich University, Zurich, Switzerland
| | - Stephan R Vavricka
- Department of Gastroenterology, University Hospital Zurich (USZ), Zurich University, Zurich, Switzerland
| | - Gerhard Rogler
- Department of Gastroenterology, University Hospital Zurich (USZ), Zurich University, Zurich, Switzerland
| | - Niko Beerenwinkel
- Department of Biosystems Science and Engineering, ETH Basel, Basel, Switzerland.,SIB Swiss Institute of Bioinformatics, Basel, Switzerland
| | - Benjamin Misselwitz
- Department of Gastroenterology, University Hospital Zurich (USZ), Zurich University, Zurich, Switzerland. .,Department of Visceral Surgery and Medicine, Inselspital Bern, University of Bern, Bern, Switzerland.
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Patel KV, Amtmann D, Jensen MP, Smith SM, Veasley C, Turk DC. Clinical outcome assessment in clinical trials of chronic pain treatments. Pain Rep 2021; 6:e784. [PMID: 33521482 PMCID: PMC7837993 DOI: 10.1097/pr9.0000000000000784] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 07/14/2019] [Accepted: 08/01/2019] [Indexed: 12/13/2022] Open
Abstract
Clinical outcome assessments (COAs) measure outcomes that are meaningful to patients in clinical trials and are critical for determining whether a treatment is effective. The objectives of this study are to (1) describe the different types of COAs and provide an overview of key considerations for evaluating COAs, (2) review COAs and other outcome measures for chronic pain treatments that are recommended by the Initiative on Methods, Measurement, and Pain Assessment in Clinical Trials (IMMPACT) or other expert groups, and (3) review advances in understanding pain-related COAs that are relevant to clinical trials. The authors reviewed relevant articles, chapters, and guidance documents from the European Medicines Agency and U.S. Food and Drug Administration. Since the original core set of outcome measures were recommended by IMMPACT 14 years ago, several new advancements and publications relevant to the measurement or interpretation of COAs for chronic pain trials have emerged, presenting new research opportunities. Despite progress in the quality of measurement of several outcome domains for clinical trials of chronic pain, there remain some measurement challenges that require further methodological investigation.
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Affiliation(s)
- Kushang V. Patel
- Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, WA, USA
| | - Dagmar Amtmann
- Department of Rehabilitation Medicine, University of Washington, Seattle, WA, USA
| | - Mark P. Jensen
- Department of Rehabilitation Medicine, University of Washington, Seattle, WA, USA
| | - Shannon M. Smith
- Departments of Anesthesiology and Perioperative Medicine, Obstetrics and Gynecology, and Psychiatry, University of Rochester, Rochester, NY, USA
| | | | - Dennis C. Turk
- Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, WA, USA
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Larsen CM, Juul-Kristensen B, Kasch H, Hartvigsen J, Frich LH, Boyle E, Østengaard L, Biering-Sørensen F. The Danish Spinal Cord Injury Shoulder (DanSCIS) cohort: methodology and primary results. Spinal Cord 2020; 59:821-831. [PMID: 33323964 DOI: 10.1038/s41393-020-00594-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 11/10/2020] [Accepted: 11/13/2020] [Indexed: 01/27/2023]
Abstract
STUDY DESIGN Cross-sectional study. OBJECTIVES To describe the socio-demographics, injury characteristics, prevalence of shoulder and neck symptoms, weekly participation in leisure time physical activity (LTPA) and quality of life (QoL) of individuals with spinal cord injury in Denmark (SCI). SETTING Nation-wide community survey, Denmark. METHODS Individuals with SCI for >2 years were included from three SCI rehabilitation departments. Questionnaire data regarding socio-demographic details, SCI injury characteristics, medical history, shoulder and neck symptoms, LTPA and QoL were collected. RESULTS Of 2454 potential participants, 1517 (62%) responded to the survey (mean age = 56.2, SD 16.1, 37% female, 42% tetraplegia, 23% complete SCI, mean time since injury = 16.9, SD 13.5). 75% used some form of assistive mobility device. Responders and non-responders showed no sex or injury type/severity differences. Shoulder and neck symptoms within the past 3 months were reported by 63 and 67% respectively, with 51% reporting shoulder symptoms within the past week. Among those with symptoms, 61% had experienced shoulder symptoms and 56% neck symptoms, for more than 30 days during the previous 3 months. Symptoms often prevented participants from performing their usual activities (due to shoulder symptoms 46%, neck symptoms 41%). CONCLUSIONS A high prevalence of self-reported shoulder and neck symptoms was found, which may limit physical function and social activities. We succeeded in generating the Danish Spinal Cord Injury Shoulder (DanSCIS) dataset, which comprised a substantial proportion of Danish adults with SCI. Future studies using data from this cohort will investigate patterns and associations between shoulder/neck symptoms, use of assistive mobility devices, LTPA and QoL.
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Affiliation(s)
- Camilla M Larsen
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark. .,Health Sciences Research Centre, UCL University College, Odense, Denmark. .,OPEN, Odense Patient data Explorative Network, Odense University Hospital, Odense, Denmark.
| | - Birgit Juul-Kristensen
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Helge Kasch
- Spinal Cord Injury Centre of Western Denmark, Department of Neurology, Viborg Hospital, Viborg, Denmark.,Institute of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Jan Hartvigsen
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark.,Nordic Institute of Chiropractic and Clinical Biomechanics, Odense, Denmark
| | - Lars H Frich
- Department of Orthopaedic Surgery and Traumatology, Odense University Hospital, Odense, Denmark.,Department of Clinical Research, University of Southern Denmark, Odense, Denmark.,Department of Neurobiology Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark
| | - Eleanor Boyle
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Lasse Østengaard
- University Library of Southern Denmark, University of Southern Denmark, Odense, Denmark.,Centre for Evidence-Based Medicine Odense, University of Southern Denmark, Odense, Denmark
| | - Fin Biering-Sørensen
- Department for Spinal Cord Injuries, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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Main CJ. Backs in the Future: A Journey Through the Spinal Landscape. JOURNAL OF OCCUPATIONAL REHABILITATION 2020; 30:497-504. [PMID: 32683542 PMCID: PMC7368617 DOI: 10.1007/s10926-020-09913-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
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46
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Neuropathic pain in children: Steps towards improved recognition and management. EBioMedicine 2020; 62:103124. [PMID: 33248373 PMCID: PMC7704400 DOI: 10.1016/j.ebiom.2020.103124] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 10/21/2020] [Accepted: 10/28/2020] [Indexed: 12/16/2022] Open
Abstract
Neuropathic pain in children can be severe and persistent, difficult to recognise and manage, and associated with significant pain-related disability. Recognition based on clinical history and sensory descriptors is challenging in young children, and screening tools require further validation at older ages. Confirmatory tests can identify the disease or lesion of the somatosensory nervous system resulting in neuropathic pain, but feasibility and interpretation may be influenced by age- and sex-dependent changes throughout development. Quantitative sensory testing identifies specific mechanism-related sensory profiles; brain imaging is a potential biomarker of alterations in central processing and modulation of both sensory and affective components of pain; and genetic analysis can reveal known and new causes of neuropathic pain. Alongside existing patient- and parent-reported outcome measures, somatosensory system research methodologies and validation of mechanism-based standardised end-points may inform individualised therapy and stratification for clinical trials that will improve evidence-based management of neuropathic pain in children.
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47
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Nauser JW, Nelson CI, Gross RT, Vargovich AM. Pain Experiences and Their Relation to Opioid Misuse Risk and Emotion Dysregulation. Pain Res Manag 2020; 2020:7234625. [PMID: 33224363 PMCID: PMC7673950 DOI: 10.1155/2020/7234625] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 10/21/2020] [Accepted: 10/25/2020] [Indexed: 11/17/2022]
Abstract
Pain is a complex, multidimensional experience but often is measured as a unidimensional experience. This study aimed to separately assess the sensory and affective components of pain and identify their relations to important pain-related outcomes, particularly in terms of opioid misuse risk and emotion dysregulation among patients with chronic pain receiving treatment in Appalachia. Two hundred and twelve patients presenting to a multidisciplinary pain center completed the Difficulties in Emotion Regulation Scale (DERS-18), Screener and Opioid Assessment for Patients with Pain-Revised (SOAPP-R), and short-form McGill Pain Questionnaire (SF-MPQ). The sensory experience of pain was unrelated to emotion dysregulation (r = 0.06, p = 0.57) and weakly related to opioid misuse risk (r = 0.182, p < 0.05). In contrast, the affective experience of pain was moderately related to emotion dysregulation (r = 0.217, p < 0.05) and strongly related to opioid misuse risk (r = 0.37, p < 0.01). In addition, emotion dysregulation predicted variance in opioid misuse risk above and beyond the affective and sensory experiences of pain ((b = 0.693, p < 0.001). The results suggest patients with a strong affective experience versus sensory experience of pain and challenges with emotion regulation may require a more comprehensive intervention to address these underlying components in order to reduce their risk of misusing opioid medications.
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48
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Nicol AL, Adams MCB, Gordon DB, Mirza S, Dickerson D, Mackey S, Edwards D, Hurley RW. AAAPT Diagnostic Criteria for Acute Low Back Pain with and Without Lower Extremity Pain. PAIN MEDICINE (MALDEN, MASS.) 2020; 21:2661-2675. [PMID: 32914195 PMCID: PMC8453619 DOI: 10.1093/pm/pnaa239] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Low back pain is one of the most common reasons for which people visit their doctor. Between 12% and 15% of the US population seek care for spine pain each year, with associated costs exceeding $200 billion. Up to 80% of adults will experience acute low back pain at some point in their lives. This staggering prevalence supports the need for increased research to support tailored clinical care of low back pain. This work proposes a multidimensional conceptual taxonomy. METHODS A multidisciplinary task force of the ACTTION-APS-AAPM Pain Taxonomy (AAAPT) with clinical and research expertise performed a focused review and analysis, applying the AAAPT five-dimensional framework to acute low back pain. RESULTS Application of the AAAPT framework yielded the following: 1) Core Criteria: location, timing, and severity of acute low back pain were defined; 2) Common Features: character and expected trajectories were established in relevant subgroups, and common pain assessment tools were identified; 3) Modulating Factors: biological, psychological, and social factors that modulate interindividual variability were delineated; 4) Impact/Functional Consequences: domains of impact were outlined and defined; 5) Neurobiological Mechanisms: putative mechanisms were specified including nerve injury, inflammation, peripheral and central sensitization, and affective and social processing of acute low back pain. CONCLUSIONS The goal of applying the AAAPT taxonomy to acute low back pain is to improve its assessment through a defined evidence and consensus-driven structure. The criteria proposed will enable more rigorous meta-analyses and promote more generalizable studies of interindividual variation in acute low back pain and its potential underlying mechanisms.
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Affiliation(s)
- Andrea L Nicol
- Department of Anesthesiology, University of Kansas School of Medicine, Kansas City, Kansas
| | - Meredith C B Adams
- Department of Anesthesiology, Wake Forest University School of Medicine, Winston Salem, North Carolina
| | - Debra B Gordon
- Department of Biobehavioral Nursing and Health Systems, University of Washington, Seattle, Washington
| | - Sohail Mirza
- Department of Orthopedic Surgery, Geisel School of Medicine at Dartmouth University, Hanover, New Hampshire
| | - David Dickerson
- Department of Anesthesiology, NorthShore University Health System, Evanston, Illinois
| | - Sean Mackey
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Stanford, California
| | - David Edwards
- Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Robert W Hurley
- Department of Anesthesiology, Wake Forest University School of Medicine, Winston Salem, North Carolina
- Department of Neurobiology and Anatomy, Wake Forest University School of Medicine, Winston Salm, North Carolina, USA
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49
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Staudt MD, Patel S, Hellman A, Platanitis K, DiMarzio M, Khazen O, Argoff CE, Sukul VV, Pilitsis JG. Efficacy of Simultaneous Usage of Spinal Cord Stimulation and Intrathecal Therapy for Nonmalignant Chronic Neuropathic Pain. World Neurosurg 2020; 143:e442-e449. [PMID: 32750508 DOI: 10.1016/j.wneu.2020.07.187] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 07/24/2020] [Accepted: 07/26/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Some patients with chronic pain and implanted spinal cord stimulators or intrathecal (IT) pumps fail to obtain significant pain relief. The use of dual modality treatment with both therapies is understudied. This study evaluated comprehensive outcomes in this patient population and reported outcomes primarily using IT ziconotide. METHODS We retrospectively analyzed 11 patients with chronic pain treated with both spinal cord stimulation and IT therapy. When a primary treatment failed to achieve significant pain relief, a secondary device was trialed and implanted. Pain severity (measured by a numeric rating scale) was assessed by the change from baseline to after the first and second intervention. In a subset of patients (n = 6), quality-of-life metrics were also assessed. Outcome measures were analyzed closest to the 1-year follow-up date after implantation of the first modality and then at the most recent follow-up after implantation of the second modality. RESULTS Spinal cord stimulation leads were percutaneous (n = 2) or paddles (n = 9) and commonly covered T8-10. IT medication included ziconotide (n = 8), baclofen (n = 1), hydromorphone (n = 1), and morphine/clonidine (n = 1). There was a mean of 19.64 ± 3.17 months between primary and secondary intervention. There was a significant improvement in pain severity from baseline to implantation of the second modality (P = 0.032) at a mean follow-up of 50.18 ± 11.83 months. CONCLUSIONS Dual modality therapy is a potential treatment option in patients who have lost efficacy with a single neuromodulation modality. Further study is required to identify potential responders and nonresponders.
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Affiliation(s)
- Michael D Staudt
- Department of Neurosurgery, Albany Medical Center, Albany, New York, USA
| | - Shrey Patel
- Department of Neuroscience and Experimental Therapeutics, Albany Medical College, Albany, New York, USA
| | - Abigail Hellman
- Department of Neuroscience and Experimental Therapeutics, Albany Medical College, Albany, New York, USA
| | - Kelsey Platanitis
- Department of Neuroscience and Experimental Therapeutics, Albany Medical College, Albany, New York, USA
| | - Marisa DiMarzio
- Department of Neuroscience and Experimental Therapeutics, Albany Medical College, Albany, New York, USA
| | - Olga Khazen
- Department of Neuroscience and Experimental Therapeutics, Albany Medical College, Albany, New York, USA
| | - Charles E Argoff
- Department of Neurology, Albany Medical Center, Albany, New York, USA
| | - Vishad V Sukul
- Department of Neurosurgery, Albany Medical Center, Albany, New York, USA
| | - Julie G Pilitsis
- Department of Neurosurgery, Albany Medical Center, Albany, New York, USA; Department of Neuroscience and Experimental Therapeutics, Albany Medical College, Albany, New York, USA.
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50
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Davis KD, Aghaeepour N, Ahn AH, Angst MS, Borsook D, Brenton A, Burczynski ME, Crean C, Edwards R, Gaudilliere B, Hergenroeder GW, Iadarola MJ, Iyengar S, Jiang Y, Kong JT, Mackey S, Saab CY, Sang CN, Scholz J, Segerdahl M, Tracey I, Veasley C, Wang J, Wager TD, Wasan AD, Pelleymounter MA. Discovery and validation of biomarkers to aid the development of safe and effective pain therapeutics: challenges and opportunities. Nat Rev Neurol 2020; 16:381-400. [PMID: 32541893 PMCID: PMC7326705 DOI: 10.1038/s41582-020-0362-2] [Citation(s) in RCA: 186] [Impact Index Per Article: 46.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/21/2020] [Indexed: 02/06/2023]
Abstract
Pain medication plays an important role in the treatment of acute and chronic pain conditions, but some drugs, opioids in particular, have been overprescribed or prescribed without adequate safeguards, leading to an alarming rise in medication-related overdose deaths. The NIH Helping to End Addiction Long-term (HEAL) Initiative is a trans-agency effort to provide scientific solutions to stem the opioid crisis. One component of the initiative is to support biomarker discovery and rigorous validation in collaboration with industry leaders to accelerate high-quality clinical research into neurotherapeutics and pain. The use of objective biomarkers and clinical trial end points throughout the drug discovery and development process is crucial to help define pathophysiological subsets of pain, evaluate target engagement of new drugs and predict the analgesic efficacy of new drugs. In 2018, the NIH-led Discovery and Validation of Biomarkers to Develop Non-Addictive Therapeutics for Pain workshop convened scientific leaders from academia, industry, government and patient advocacy groups to discuss progress, challenges, gaps and ideas to facilitate the development of biomarkers and end points for pain. The outcomes of this workshop are outlined in this Consensus Statement.
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Affiliation(s)
- Karen D Davis
- Department of Surgery and Institute of Medical Science, University of Toronto, Toronto, ON, Canada.
- Division of Brain, Imaging and Behaviour, Krembil Brain Institute, Toronto Western Hospital, University Health Network, Toronto, ON, Canada.
| | - Nima Aghaeepour
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | | | - Martin S Angst
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - David Borsook
- Center for Pain and the Brain, Harvard Medical School, Boston, MA, USA
| | | | | | | | - Robert Edwards
- Pain Management Center, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Brice Gaudilliere
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Georgene W Hergenroeder
- The Vivian L. Smith Department of Neurosurgery, The University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX, USA
| | - Michael J Iadarola
- Department of Perioperative Medicine, Clinical Center, NIH, Rockville, MD, USA
| | - Smriti Iyengar
- Division of Translational Research, National Institute of Neurological Disorders and Stroke, NIH, Rockville, MD, USA
| | - Yunyun Jiang
- The Biostatistics Center, Milken Institute School of Public Health, The George Washington University, Washington, DC, USA
| | - Jiang-Ti Kong
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Sean Mackey
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Carl Y Saab
- Department of Neuroscience and Department of Neurosurgery, Carney Institute for Brain Science, Brown University, Providence, RI, USA
| | - Christine N Sang
- Department of Anesthesiology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Joachim Scholz
- Neurocognitive Disorders, Pain and New Indications, Biogen, Cambridge, MA, USA
| | | | - Irene Tracey
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | | | - Jing Wang
- Department of Anesthesiology, Perioperative Care and Pain Medicine, NYU School of Medicine, New York, NY, USA
| | - Tor D Wager
- Department of Psychological and Brain Sciences, Dartmouth College, Hanover, NH, USA
| | - Ajay D Wasan
- Anesthesiology and Perioperative Medicine and Psychiatry, University of Pittsburgh, Pittsburgh, PA, USA
| | - Mary Ann Pelleymounter
- Division of Translational Research, National Institute of Neurological Disorders and Stroke, NIH, Rockville, MD, USA
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