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Ho RL, Park J, Wang WE, Thomas JS, Cruz-Almeida Y, Coombes SA. Lower individual alpha frequency in individuals with chronic low back pain and fear of movement. Pain 2024; 165:1033-1043. [PMID: 38112575 PMCID: PMC11018483 DOI: 10.1097/j.pain.0000000000003098] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 06/27/2023] [Indexed: 12/21/2023]
Abstract
ABSTRACT Significant progress has been made in linking measures of individual alpha frequency (IAF) and pain. A lower IAF has been associated with chronic neuropathic pain and with an increased sensitivity to pain in healthy young adults. However, the translation of these findings to chronic low back pain (cLBP) are sparse and inconsistent. To address this limitation, we assessed IAFs in a cohort of 70 individuals with cLBP, implemented 3 different IAF calculations, and separated cLBP subjects based on psychological variables. We hypothesized that a higher fear movement in cLBP is associated with a lower IAF at rest. A total of 10 minutes of resting data were collected from 128 electroencephalography channels. Our results offer 3 novel contributions to the literature. First, the high fear group had a significantly lower peak alpha frequency. The high fear group also reported higher pain and higher disability. Second, we calculated individual alpha frequency using 3 different but established methods; the effect of fear on individual alpha frequency was robust across all methods. Third, fear of movement, pain intensity, and disability highly correlated with each other and together significantly predicted IAF. Our findings are the first to show that individuals with cLBP and high fear have a lower peak alpha frequency.
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Affiliation(s)
- Rachel L.M. Ho
- Laboratory for Rehabilitative Neuroscience, Department of Applied Physiology and Kinesiology, University of Florida
| | - Jinhan Park
- Laboratory for Rehabilitative Neuroscience, Department of Applied Physiology and Kinesiology, University of Florida
| | - Wei-en Wang
- Laboratory for Rehabilitative Neuroscience, Department of Applied Physiology and Kinesiology, University of Florida
| | - James S. Thomas
- Motor Control Lab, Department of Physical Therapy, Virginia Commonwealth University
| | - Yenisel Cruz-Almeida
- Pain Research and Intervention Center of Excellence, Department of Community Dentistry, University of Florida
| | - Stephen A. Coombes
- Laboratory for Rehabilitative Neuroscience, Department of Applied Physiology and Kinesiology, University of Florida
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Chen X, Cha L, Xuan Z, Zhang W. The effect of joint position sense therapy on chronic shoulder pain with central sensitization. Medicine (Baltimore) 2024; 103:e37786. [PMID: 38608097 PMCID: PMC11018202 DOI: 10.1097/md.0000000000037786] [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: 01/24/2024] [Accepted: 03/13/2024] [Indexed: 04/14/2024] Open
Abstract
BACKGROUND Chronic shoulder pain is a common musculoskeletal problem associated with unreleased pain and functional dysfunction that can evolve into central sensitization. Some forms of manual therapy may exacerbate pain and central sensitization. This study investigated the impact of joint position sense therapy (JPST), a moderate joint proprioception training technique, on central sensitization, shoulder functional dysfunction, and pain in patients with chronic shoulder pain compared with more intense exercises or aggressive manual therapies. METHODS We assessed the pressure pain threshold (PPT) in 30 patients with and 30 patients without chronic shoulder pain. The assessment focused on 4 muscle sites: deltoid, upper trapezius, brachioradialis, and tibialis anterior. Thirty patients with chronic shoulder pain were randomly divided into the JPST and control groups. The JPST group underwent additional shoulder joint position-sense training. The efficiency outcomes were the disabilities of the arm, shoulder, and hand questionnaire, visual analog scale (VAS), and PPT, evaluated at baseline and after the intervention. RESULTS Significant differences were observed in the PPT values at the brachioradialis (P < .05), deltoid (P < .01), and trapezius (P < .001) among the non-chronic and chronic groups, but not in the tibialis anterior muscle (P > .05). Although both control and JPST interventions effectively improved the disabilities of the arm, shoulder, and hand questionnaire score, pain intensity, and PPT values in the upper limb, the outcomes in the JPST group were significantly different from those in the control group. CONCLUSIONS Generalized hyperalgesia changes limited to the upper limbs were observed in patients with chronic shoulder pain. JPST has beneficial effects on pain control and functional dysfunction in patients with chronic shoulder pain.
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Affiliation(s)
- Xin Chen
- Department of Rehabilitation Medicine, Ruijin Hospital, Shanghai Jiao Tong University Medical School, Shanghai, China
| | - Lisi Cha
- Department of Rehabilitation Therapy, Shanghai Ruijin Rehabilitation Hospital, Shanghai, China
| | - Zhi Xuan
- Department of Rehabilitation Therapy, Shanghai Ruijin Rehabilitation Hospital, Shanghai, China
| | - Weiming Zhang
- Department of Rehabilitation Medicine, Ruijin Hospital, Shanghai Jiao Tong University Medical School, Shanghai, China
- Department of Rehabilitation Therapy, Shanghai Ruijin Rehabilitation Hospital, Shanghai, China
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Haenen V, Dams L, Meeus M, De Groef A. Altered somatosensory functioning and mechanism-based classification in breast cancer patients with persistent pain. Anat Rec (Hoboken) 2024; 307:273-284. [PMID: 36398947 DOI: 10.1002/ar.25121] [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: 06/17/2022] [Revised: 10/27/2022] [Accepted: 11/02/2022] [Indexed: 11/20/2022]
Abstract
Pain is one of the most frequent and persistent side effects of breast cancer treatment. Besides pain, breast cancer survivors (BCS) are prone to experience a myriad of other signs and symptoms related to altered somatosensory function, including for example, hypoesthesia, allodynia, and hyperalgesia, both at the local site of cancer and in remote body parts. Different breast cancer treatments can have a direct effect on somatosensory functioning, resulting in a wide range of these signs and symptoms. To our knowledge, currently no comprehensive overview exists on altered somatosensory functioning and resulting signs and symptoms in BCS with persistent pain. Investigating altered somatosensory functioning in this population could provide more insights in the underpinning pathophysiological mechanisms and consequently improve prevention and treatment in the future. Therefore, in this paper, first, normal somatosensory functioning is described. Second, quantitative sensory testing is presented as the recommend method to evaluate somatosensory functioning. Third, existing evidence on altered somatosensory functioning in BCS with persistent pain is summarized. Altered somatosensory functioning related to the most common cancer treatment modalities, including surgery and radiotherapy, hormone therapy, and chemotherapy are discussed. In addition, evidence on the presence of nociplastic pain as pain resulting from altered somatosensory functioning without evidence for nociception and/or neuropathy in BCS is summarized. At last, a discussion on this available evidence, limitations, and perspectives for clinical practice and for research are made.
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Affiliation(s)
- Vincent Haenen
- Department of Rehabilitation Sciences and Physiotherapy, MOVANT, University of Antwerp, Antwerp, Belgium
- Department of Rehabilitation Sciences, KU Leuven - University of Leuven, Leuven, Belgium
- Pain in Motion International Research Group, Brussels, Belgium
| | - Lore Dams
- Department of Rehabilitation Sciences and Physiotherapy, MOVANT, University of Antwerp, Antwerp, Belgium
- Pain in Motion International Research Group, Brussels, Belgium
| | - Mira Meeus
- Department of Rehabilitation Sciences and Physiotherapy, MOVANT, University of Antwerp, Antwerp, Belgium
- Pain in Motion International Research Group, Brussels, Belgium
- Department of Rehabilitation Sciences, Faculty of Medicine and Health Sciences, University of Ghent, Ghent, Belgium
| | - An De Groef
- Department of Rehabilitation Sciences and Physiotherapy, MOVANT, University of Antwerp, Antwerp, Belgium
- Department of Rehabilitation Sciences, KU Leuven - University of Leuven, Leuven, Belgium
- Pain in Motion International Research Group, Brussels, Belgium
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Haenen V, Meeus M, Devoogdt N, Morlion B, Dams L, De Groote A, Foubert A, De Groef A. Concurrent validity of dynamic bedside quantitative sensory testing paradigms in breast cancer survivors with persistent pain. Scand J Pain 2024; 24:sjpain-2023-0093. [PMID: 38498596 DOI: 10.1515/sjpain-2023-0093] [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: 08/16/2023] [Accepted: 02/15/2024] [Indexed: 03/20/2024]
Abstract
BACKGROUND Studies on the concurrent validity of clinically applicable testing protocols for conditioned pain modulation (CPM) and temporal summation of pain (TSP) in breast cancer survivors (BCS) with persistent pain are lacking. OBJECTIVES This study investigated the concurrent validity of two bedside protocols for CPM and TSP in comparison to a respective reference protocol. The participants' preferences for bedside CPM and TSP protocols were assessed. METHODS Thirty BCS experiencing persistent pain were included in this study. Each participant underwent a reference test along with two bedside alternatives for assessing both TSP and CPM. For CPM, a cold pressor test (CPT) and blood pressure cuff (BPC) were used as conditioning stimulus. The test stimulus was elicited in parallel by pressure pain threshold after 45 and 90 s of conditioning at the lower limb. The CPM reference test consisted of parallel heat stimuli at the forearms using a two-thermode system. TSP was elicited using a von Frey monofilament (256 mN) and an algometer (98 kPa) at the affected site and opposite lower limb. The TSP reference test consisted of heat stimuli at the affected site and opposite lower limb. Participants' testing preference was examined using a purpose-designed questionnaire. Spearman's rank test examined the correlation between protocols. RESULTS The two bedside CPM protocols were strongly correlated (r = 0.787-0.939, p < 0.005). A strong correlation was found between the BPC protocol and reference test using the relative effect magnitude (r = 0.541-0.555, p < 0.005). The bedside TSP protocols were moderately correlated with each other only at the lower limb using absolute change scores (r = 0.455, p = 0.012). No significant correlation was found between the bedside and reference TSP protocols. CONCLUSION The significantly moderate to very strong correlations between the bedside protocols validate their interchangeability. Researchers and clinicians should be able to choose which bedside protocol they utilize; however, participants favored the use of a BPC and algometer for the evaluation of CPM and TSP, respectively.
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Affiliation(s)
- Vincent Haenen
- Research Group MOVANT, Department of Rehabilitation Sciences and Physiotherapy (REVAKI), University of Antwerp, Wilrijk, Belgium
- Research Group Rehabilitation in Internal Disorders (GRID), Department of Rehabilitation Sciences, KU Leuven, University of Leuven, Leuven, Belgium
- Pain in Motion International Research Group, www.paininmotion.be, Wilrijk, Belgium
| | - Mira Meeus
- Research Group MOVANT, Department of Rehabilitation Sciences and Physiotherapy (REVAKI), University of Antwerp, Wilrijk, Belgium
- Pain in Motion International Research Group, www.paininmotion.be, Wilrijk, Belgium
| | - Nele Devoogdt
- Research Group Rehabilitation in Internal Disorders (GRID), Department of Rehabilitation Sciences, KU Leuven, University of Leuven, Leuven, Belgium
- Centre for Lymphoedema, Department of Physical Medicine and Rehabilitation, University Hospitals Leuven, Leuven, Belgium
- Lymphovenous Centre, Department of Vascular Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Bart Morlion
- Department of Cardiovascular Sciences, Section Anesthesiology & Algology, KU Leuven, University of Leuven, Leuven, Belgium
- The Leuven Centre for Algology and Pain Management, University Hospitals Leuven, Leuven, Belgium
| | - Lore Dams
- Research Group MOVANT, Department of Rehabilitation Sciences and Physiotherapy (REVAKI), University of Antwerp, Wilrijk, Belgium
- Research Group Rehabilitation in Internal Disorders (GRID), Department of Rehabilitation Sciences, KU Leuven, University of Leuven, Leuven, Belgium
- Department of Physical and Rehabilitation Medicine, University Hospitals Leuven, Leuven, Belgium
| | - Amber De Groote
- Research Group MOVANT, Department of Rehabilitation Sciences and Physiotherapy (REVAKI), University of Antwerp, Wilrijk, Belgium
- Pain in Motion International Research Group, www.paininmotion.be, Wilrijk, Belgium
| | - Anthe Foubert
- Research Group MOVANT, Department of Rehabilitation Sciences and Physiotherapy (REVAKI), University of Antwerp, Wilrijk, Belgium
- Pain in Motion International Research Group, www.paininmotion.be, Wilrijk, Belgium
- Faculté des Sciences de la Motricité, Université Catholique de Louvain, Louvain-La-Neuve, Wilrijk, Belgium
| | - An De Groef
- Research Group MOVANT, Department of Rehabilitation Sciences and Physiotherapy (REVAKI), University of Antwerp, Wilrijk, Belgium
- Research Group Rehabilitation in Internal Disorders (GRID), Department of Rehabilitation Sciences, KU Leuven, University of Leuven, Leuven, Belgium
- Pain in Motion International Research Group, www.paininmotion.be, Wilrijk, Belgium
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Suzuki H, Tahara S, Mitsuda M, Funaba M, Fujimoto K, Ikeda H, Izumi H, Yukata K, Seki K, Uranami K, Ichihara K, Nishida N, Sakai T. Reference intervals and sources of variation of pressure pain threshold for quantitative sensory testing in a Japanese population. Sci Rep 2023; 13:13043. [PMID: 37563245 PMCID: PMC10415310 DOI: 10.1038/s41598-023-40201-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 08/07/2023] [Indexed: 08/12/2023] Open
Abstract
Quantitative sensory testing (QST) is useful when analysing musculoskeletal pain disorders. A handheld algometer is most commonly used for pressure pain threshold (PPT) tests. However, reference intervals for PPTs are not elucidated. We assessed reference intervals of PPTs for QST in 158 healthy adult Japanese with no history of musculoskeletal or neurological problems. A handheld algometer was used to record PPT at five different assessment sites on the body: lumbar paravertebral muscle, musculus gluteus maximus, quadriceps, tibialis anterior muscle, and anterior talofibular ligament. Multiple regression analysis was performed to explore sources of variation of PPT according to sex, age, body mass index, UCLA Activity Level Rating, and Tegner Activity Score. Reference intervals were determined parametrically by Gaussian transformation of PPT values using the two-parameter Box-Cox formula. Results of multiple regression analysis revealed that age was significantly associated with PPT of lumbar paravertebral muscle and musculus gluteus maximus. In females, body mass index showed significant positive correlation with PPT of anterior talofibular ligament, and UCLA Activity Level Rating also showed significant positive association with tibialis anterior muscle and anterior talofibular ligament. Site-specific reference intervals of PPTs for Japanese are of practical relevance in fields of pain research using a handheld algometer.
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Affiliation(s)
- Hidenori Suzuki
- Department of Orthopaedics Surgery, Yamaguchi University Graduate School of Medicine, 1-1-1 Minamikogushi, Ube City, Yamaguchi, 755-8505, Japan.
- Pain Management Research Institute, Yamaguchi University Hospital, Yamaguchi, Japan.
| | - Shu Tahara
- Pain Management Research Institute, Yamaguchi University Hospital, Yamaguchi, Japan
- Department of Rehabilitation, Yamaguchi University Hospital, Yamaguchi, Japan
| | - Mao Mitsuda
- Pain Management Research Institute, Yamaguchi University Hospital, Yamaguchi, Japan
- Department of Rehabilitation, Yamaguchi University Hospital, Yamaguchi, Japan
| | - Masahiro Funaba
- Department of Orthopaedics Surgery, Yamaguchi University Graduate School of Medicine, 1-1-1 Minamikogushi, Ube City, Yamaguchi, 755-8505, Japan
| | - Kazuhiro Fujimoto
- Department of Orthopaedics Surgery, Yamaguchi University Graduate School of Medicine, 1-1-1 Minamikogushi, Ube City, Yamaguchi, 755-8505, Japan
| | - Hiroaki Ikeda
- Department of Orthopaedics Surgery, Yamaguchi University Graduate School of Medicine, 1-1-1 Minamikogushi, Ube City, Yamaguchi, 755-8505, Japan
| | - Hironori Izumi
- Pain Management Research Institute, Yamaguchi University Hospital, Yamaguchi, Japan
- Department of Rehabilitation, Yamaguchi University Hospital, Yamaguchi, Japan
| | - Kiminori Yukata
- Department of Orthopaedics Surgery, Yamaguchi University Graduate School of Medicine, 1-1-1 Minamikogushi, Ube City, Yamaguchi, 755-8505, Japan
- Department of Rehabilitation, Yamaguchi University Hospital, Yamaguchi, Japan
| | - Kazushige Seki
- Department of Orthopaedics Surgery, Yamaguchi University Graduate School of Medicine, 1-1-1 Minamikogushi, Ube City, Yamaguchi, 755-8505, Japan
- Department of Rehabilitation, Yamaguchi University Hospital, Yamaguchi, Japan
| | - Kota Uranami
- Department of Orthopaedics Surgery, Yamaguchi University Graduate School of Medicine, 1-1-1 Minamikogushi, Ube City, Yamaguchi, 755-8505, Japan
| | - Kiyoshi Ichihara
- Faculty of Health Sciences, Yamaguchi University Graduate School of Medicine, Yamaguchi, Japan
| | - Norihiro Nishida
- Department of Orthopaedics Surgery, Yamaguchi University Graduate School of Medicine, 1-1-1 Minamikogushi, Ube City, Yamaguchi, 755-8505, Japan
- Department of Rehabilitation, Yamaguchi University Hospital, Yamaguchi, Japan
| | - Takashi Sakai
- Department of Orthopaedics Surgery, Yamaguchi University Graduate School of Medicine, 1-1-1 Minamikogushi, Ube City, Yamaguchi, 755-8505, Japan
- Pain Management Research Institute, Yamaguchi University Hospital, Yamaguchi, Japan
- Department of Rehabilitation, Yamaguchi University Hospital, Yamaguchi, Japan
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Zwaag J, Timmerman H, Pickkers P, Kox M. Modulation of Pain Sensitivity by a Hyperventilatory Breathing Exercise and Cold Exposure Training. J Pain Res 2023; 16:1979-1991. [PMID: 37333948 PMCID: PMC10276601 DOI: 10.2147/jpr.s400408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 05/08/2023] [Indexed: 06/20/2023] Open
Abstract
Background Evidence indicates that healthy individuals who follow a training program comprised hyperventilatory breathing exercises and cold exposure can voluntarily activate their sympathetic nervous system and attenuate their systemic inflammatory response during experimental endotoxemia (intravenous administration of bacterial endotoxin). Furthermore, trained participants reported less endotoxemia-induced flu-like symptoms. However, it remained to be determined whether the effects on symptoms are due to the mitigated inflammatory response or involve direct analgesic effects of (elements of) the training program. Methods In the present study, we used Nijmegen-Aalborg Screening Quantitative sensory testing (NASQ) to objectively map pain sensitivity using non-invasive stimuli to address this question. First, NASQ parameters were evaluated in 20 healthy volunteers before, during, and after the conduct of the hyperventilatory breathing exercise. Second, NASQ measurements were performed before and after 48 healthy volunteers followed different modalities of the training program: breathing exercise training, cold exposure training, the combination of both, or no training. Lastly, NASQ measurements were performed in these 48 subjects during experimental endotoxemia. Results Electrical pain detection thresholds increased during the breathing exercise (p = 0.001) as well as four hours afterwards (p = 0.03). Furthermore, cold exposure training resulted in lower VAS scores during hand immersion in ice water (p < 0.001). Systemic inflammation induced by administration of endotoxin nullified the decreased pain perception during the ice water test in subjects trained in cold exposure. Conclusion A hyperventilatory breathing exercise decreases pain perception induced by an electrical stimulus. Furthermore, cold exposure training may decrease pain perception induced by hand immersion in ice water.
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Affiliation(s)
- Jelle Zwaag
- Department of Intensive Care Medicine, Radboud University Medical Center, Nijmegen, the Netherlands
- Radboud Center for Infectious Diseases (RCI), Radboud University Medical Center, Nijmegen, the Netherlands
| | - Hans Timmerman
- University of Groningen, University Medical Center Groningen, Department of Anesthesiology, Pain Center, Groningen, the Netherlands
- Department of Anesthesiology, Pain and Palliative Medicine, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Peter Pickkers
- Department of Intensive Care Medicine, Radboud University Medical Center, Nijmegen, the Netherlands
- Radboud Center for Infectious Diseases (RCI), Radboud University Medical Center, Nijmegen, the Netherlands
| | - Matthijs Kox
- Department of Intensive Care Medicine, Radboud University Medical Center, Nijmegen, the Netherlands
- Radboud Center for Infectious Diseases (RCI), Radboud University Medical Center, Nijmegen, the Netherlands
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Overton M, Swain N, Falling C, Gwynne-Jones D, Fillingim R, Mani R. Activity-related pain predicts pain and functional outcomes in people with knee osteoarthritis: A longitudinal study. FRONTIERS IN PAIN RESEARCH (LAUSANNE, SWITZERLAND) 2023; 3:1082252. [PMID: 36713644 PMCID: PMC9880771 DOI: 10.3389/fpain.2022.1082252] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 12/19/2022] [Indexed: 01/14/2023]
Abstract
Knee Osteoarthritis (OA) is a prevalent musculoskeletal condition, commonly resulting in pain and disability. However, pain and disability in this population are poorly related with the degree of structural joint damage. Underlying pain mechanisms, including activity-related pain and sensitization assessed via Quantitative Sensory Testing (QST), may better predict pain and functional outcomes of those with knee OA. Therefore, the aim of this study was to explore whether activity-related pain and sensitization assessed via QST predict future pain, function, fatigue, physical performance and quality of life outcomes in those living in the community with knee OA. Eighty-six participants with knee OA were recruited in Dunedin, New Zealand. Those eligible to participate underwent baseline testing including QST as well as measures of activity-related pain including Movement-evoked Pain (MEP) and Sensitivity to Physical Activity (SPA). Outcome measures exploring pain, function, fatigue and quality of life outcomes were collected at baseline, and two follow-up periods (two and nine weeks). Univariable linear regression models were developed followed by multivariable linear regression models for each prognostic marker adjusting for age, gender, BMI, OA duration, baseline pain intensity and socioeconomic status. Activity-related measures of pain, including MEP and SPA, demonstrated predictive associations with pain and functional outcomes prospectively in those with knee OA. Therefore, those demonstrating activity-related pain are at future risk of greater pain, disability and reduced quality of life. Larger, externally validated longitudinal studies are required which include individuals with more severe knee OA.
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Affiliation(s)
- Mark Overton
- Centre for Health, Activity and Rehabilitation Research, School of Physiotherapy, University of Otago, Dunedin, New Zealand,Correspondence: Mark Overton
| | - Nicola Swain
- Centre for Health, Activity and Rehabilitation Research, School of Physiotherapy, University of Otago, Dunedin, New Zealand
| | - Carrie Falling
- Centre for Health, Activity and Rehabilitation Research, School of Physiotherapy, University of Otago, Dunedin, New Zealand
| | - David Gwynne-Jones
- Department of Surgical Sciences, Otago School of Medicine, University of Otago, Dunedin, New Zealand
| | - Roger Fillingim
- Pain Research and Intervention Center of Excellence (PRICE), Department of Community Dentistry and Behavioural Science, University of Florida, Gainesville, FL, United States
| | - Ramakrishnan Mani
- Centre for Health, Activity and Rehabilitation Research, School of Physiotherapy, University of Otago, Dunedin, New Zealand
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Timmerman H, van Boekel RLM, van de Linde LS, Bronkhorst EM, Vissers KCP, van der Wal SEI, Steegers MAH. The effect of preferred music versus disliked music on pain thresholds in healthy volunteers. An observational study. PLoS One 2023; 18:e0280036. [PMID: 36649221 PMCID: PMC9844868 DOI: 10.1371/journal.pone.0280036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Accepted: 12/20/2022] [Indexed: 01/18/2023] Open
Abstract
Pain is a prevalent and debilitating healthcare problem. Since pharmacological treatments have numerous side-effects, additional treatment could be beneficial. Music has been shown to affect the pain perception and the pain threshold. The objective of this observational study was to evaluate the effect of preferred music as opposed to disliked music on pain (tolerance) thresholds and perceived pain intensity in healthy volunteers. Pain thresholds were measured via quantitative sensory testing. The volunteers were randomly assigned to either handheld pressure algometry to assess the pressure pain threshold to or electrical measurements to assess the electrical pain tolerance threshold while listening to preferred and disliked music. The pain thresholds were administered on the dorsal side of the forearm. The perceived pain intensity was assessed via a numerical rating scale, ranging from 0 (no pain) to 10 (worst pain imaginable). In total 415 volunteers were included in this study. The pressure pain threshold was assessed in 277 volunteers and in the electrical pain tolerance threshold test 138 volunteers were entered. In both groups, preferred music yielded higher pain thresholds than disliked music (P<0.001) and lower perceived pain intensity during the stimulus (P = 0.003). Moreover, the highest pain thresholds of both pressure pain and electrical pain tolerance thresholds were obtained when the preferred music was preceded by disliked music. Listening to preferred music when receiving noxious stimuli leads to higher pain thresholds and lower perceived pain scores in comparison with disliked music. Preferred music could be beneficial for patients with pain or undergoing painful procedures.
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Affiliation(s)
- Hans Timmerman
- Department of Anesthesiology, Pain and Palliative Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
- * E-mail: ,
| | - Regina L. M. van Boekel
- Department of Anesthesiology, Pain and Palliative Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Ludo S. van de Linde
- Department of Anesthesiology, Pain and Palliative Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Ewald M. Bronkhorst
- Department for Health Evidence, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Kris C. P. Vissers
- Department of Anesthesiology, Pain and Palliative Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Selina E. I. van der Wal
- Department of Anesthesiology, Pain and Palliative Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Monique A. H. Steegers
- Department of Anesthesiology, Pain and Palliative Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
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Suzuki H, Tahara S, Mitsuda M, Izumi H, Ikeda S, Seki K, Nishida N, Funaba M, Imajo Y, Yukata K, Sakai T. Current Concept of Quantitative Sensory Testing and Pressure Pain Threshold in Neck/Shoulder and Low Back Pain. Healthcare (Basel) 2022; 10:healthcare10081485. [PMID: 36011141 PMCID: PMC9408781 DOI: 10.3390/healthcare10081485] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 08/02/2022] [Accepted: 08/03/2022] [Indexed: 11/18/2022] Open
Abstract
In recent years, several published articles have shown that quantitative sensory testing (QST) and pressure pain threshold (PPT) are useful in the analysis of neck/shoulder and low back pain. A valid reference for normal PPT values might be helpful for the clinical diagnosis of abnormal tenderness or muscle pain. However, there have been no reliable references for PPT values of neck/shoulder and back pain because the data vary depending on the devices used, the measurement units, and the area examined. In this article, we review previously published PPT articles on neck/shoulder and low back pain, discuss the measurement properties of PPT, and summarize the current data on PPT values in patients with chronic pain and healthy volunteers. We also reveal previous issues related to PPT evaluation and discuss the future of PPT assessment for widespread use in general clinics. We outline QST and PPT measurements and what kinds of perceptions can be quantified with the PPT. Ninety-seven articles were selected in the present review, in which we focused on the normative values and abnormal values in volunteers/patients with neck/shoulder and low back pain. We conducted our search of articles using PubMed and Medline, a medical database. We used a combination of “Pressure pain threshold” and “Neck shoulder pain” or “Back pain” as search terms and searched articles from 1 January 2000 to 1 June 2022. From the data extracted, we revealed the PPT values in healthy control subjects and patients with neck/shoulder and low back pain. This database could serve as a benchmark for future research with pressure algometers for the wide use of PPT assessment in clinics.
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Affiliation(s)
- Hidenori Suzuki
- Department of Orthopaedics Surgery, Graduate School of Medicine, Yamaguchi University, Yamaguchi 755-8505, Japan
- Pain Management Research Institute, Yamaguchi University Hospital, Yamaguchi 755-8505, Japan
- Correspondence: ; Tel.: +81-836-22-2268
| | - Shu Tahara
- Pain Management Research Institute, Yamaguchi University Hospital, Yamaguchi 755-8505, Japan
- Department of Rehabilitation, Yamaguchi University Hospital, Yamaguchi 755-8505, Japan
| | - Mao Mitsuda
- Pain Management Research Institute, Yamaguchi University Hospital, Yamaguchi 755-8505, Japan
- Department of Rehabilitation, Yamaguchi University Hospital, Yamaguchi 755-8505, Japan
| | - Hironori Izumi
- Pain Management Research Institute, Yamaguchi University Hospital, Yamaguchi 755-8505, Japan
- Department of Rehabilitation, Yamaguchi University Hospital, Yamaguchi 755-8505, Japan
| | - Satoshi Ikeda
- Pain Management Research Institute, Yamaguchi University Hospital, Yamaguchi 755-8505, Japan
- Department of Rehabilitation, Yamaguchi University Hospital, Yamaguchi 755-8505, Japan
| | - Kazushige Seki
- Department of Orthopaedics Surgery, Graduate School of Medicine, Yamaguchi University, Yamaguchi 755-8505, Japan
- Department of Rehabilitation, Yamaguchi University Hospital, Yamaguchi 755-8505, Japan
| | - Norihiro Nishida
- Department of Orthopaedics Surgery, Graduate School of Medicine, Yamaguchi University, Yamaguchi 755-8505, Japan
- Department of Rehabilitation, Yamaguchi University Hospital, Yamaguchi 755-8505, Japan
| | - Masahiro Funaba
- Department of Orthopaedics Surgery, Graduate School of Medicine, Yamaguchi University, Yamaguchi 755-8505, Japan
| | - Yasuaki Imajo
- Department of Orthopaedics Surgery, Graduate School of Medicine, Yamaguchi University, Yamaguchi 755-8505, Japan
| | - Kiminori Yukata
- Department of Orthopaedics Surgery, Graduate School of Medicine, Yamaguchi University, Yamaguchi 755-8505, Japan
- Department of Rehabilitation, Yamaguchi University Hospital, Yamaguchi 755-8505, Japan
| | - Takashi Sakai
- Department of Orthopaedics Surgery, Graduate School of Medicine, Yamaguchi University, Yamaguchi 755-8505, Japan
- Pain Management Research Institute, Yamaguchi University Hospital, Yamaguchi 755-8505, Japan
- Department of Rehabilitation, Yamaguchi University Hospital, Yamaguchi 755-8505, Japan
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10
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Plantaz YJGM, van Dongen RTM, Witkam RL, Vissers KCP, Timmerman H. Changes in quantitative sensory testing and patient perspectives following spinal cord stimulation for persistent spinal pain syndrome: an observational study with long-term follow-up. Eur J Pain 2022; 26:1581-1593. [PMID: 35638567 PMCID: PMC9546026 DOI: 10.1002/ejp.1984] [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: 12/30/2021] [Revised: 05/05/2022] [Accepted: 05/21/2022] [Indexed: 11/09/2022]
Abstract
Background Spinal cord stimulation (SCS) can impact sensory, pain and tolerance thresholds in various ways, which can be accessed via quantitative sensory testing (QST). The objectives of this study were to (1) assess the subjective sensory responses using QST in patients following SCS therapy for PSPS and (2) to get a clinical impression of the results of SCS during an interview of these patients with PSPS and SCS during long term follow‐up. Methods Forty patients with PSPS who received SCS treatment underwent QST via electrical and mechanical pressure stimuli. QST was performed at four different moments (1) pre‐implantation SCS, (2) two weeks postoperatively, (3) three months after permanent SCS implantation and (4) six months after permanent SCS implantation. Patients’ perspectives on pain, use of drugs and quality of life were assessed via semi‐structured interviews during a follow‐up between 5 and 11 years. Results We found statistical significant differences in the changes of sensory, pain and tolerance thresholds. A decrease in pain complaints and analgesics use were reported by the patients during follow‐up. The quality of life in patients increased from three to eight (NRS 0 [worst QoL imaginable] ‐10 [best QoL imaginable]) after receiving SCS. Conclusions The increased thresholds on areas without pain or being covered by the SCS induced paresthesias may indicate that there are central changes contributing to these deviations in thresholds. The overall QoL in patients improved greatly after receiving SCS. Significance This study provides an overview of the effect of SCS on sensory, pain and tolerance thresholds in patients with PSPS throughout the SCS treatment process. In addition, this study presents data from 40 patients with PSPS treated with SCS, analysing several long‐term patient‐reported outcome measures. The results serve to give more insight into the mechanism of SCS and document SCS as a possible treatment for PSPS.
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Affiliation(s)
- Yannick J G M Plantaz
- Department of Anesthesiology, Pain and Palliative Medicine, Radboud university medical center, Nijmegen, The Netherlands
| | - Robert T M van Dongen
- Department of Anesthesiology, Pain and Palliative Medicine, Radboud university medical center, Nijmegen, The Netherlands.,Department of Anesthesiology, Canisius Wilhelmina Hospital, Nijmegen, the Netherlands
| | - Richard L Witkam
- Department of Anesthesiology, Pain and Palliative Medicine, Radboud university medical center, Nijmegen, The Netherlands
| | - Kris C P Vissers
- Department of Anesthesiology, Pain and Palliative Medicine, Radboud university medical center, Nijmegen, The Netherlands
| | - Hans Timmerman
- Department of Anesthesiology, Pain and Palliative Medicine, Radboud university medical center, Nijmegen, The Netherlands.,Department of Anesthesiology, Pain Center, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
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11
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Aarts E, Akkerman A, Altgassen M, Bartels R, Beckers D, Bevelander K, Bijleveld E, Blaney Davidson E, Boleij A, Bralten J, Cillessen T, Claassen J, Cools R, Cornelissen I, Dresler M, Eijsvogels T, Faber M, Fernández G, Figner B, Fritsche M, Füllbrunn S, Gayet S, van Gelder MMHJ, van Gerven M, Geurts S, Greven CU, Groefsema M, Haak K, Hagoort P, Hartman Y, van der Heijden B, Hermans E, Heuvelmans V, Hintz F, den Hollander J, Hulsman AM, Idesis S, Jaeger M, Janse E, Janzing J, Kessels RPC, Karremans JC, de Kleijn W, Klein M, Klumpers F, Kohn N, Korzilius H, Krahmer B, de Lange F, van Leeuwen J, Liu H, Luijten M, Manders P, Manevska K, Marques JP, Matthews J, McQueen JM, Medendorp P, Melis R, Meyer A, Oosterman J, Overbeek L, Peelen M, Popma J, Postma G, Roelofs K, van Rossenberg YGT, Schaap G, Scheepers P, Selen L, Starren M, Swinkels DW, Tendolkar I, Thijssen D, Timmerman H, Tutunji R, Tuladhar A, Veling H, Verhagen M, Verkroost J, Vink J, Vriezekolk V, Vrijsen J, Vyrastekova J, van der Wal S, Willems R, Willemsen A. Protocol of the Healthy Brain Study: An accessible resource for understanding the human brain and how it dynamically and individually operates in its bio-social context. PLoS One 2021; 16:e0260952. [PMID: 34965252 PMCID: PMC8716054 DOI: 10.1371/journal.pone.0260952] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Accepted: 11/20/2021] [Indexed: 12/29/2022] Open
Abstract
The endeavor to understand the human brain has seen more progress in the last few decades than in the previous two millennia. Still, our understanding of how the human brain relates to behavior in the real world and how this link is modulated by biological, social, and environmental factors is limited. To address this, we designed the Healthy Brain Study (HBS), an interdisciplinary, longitudinal, cohort study based on multidimensional, dynamic assessments in both the laboratory and the real world. Here, we describe the rationale and design of the currently ongoing HBS. The HBS is examining a population-based sample of 1,000 healthy participants (age 30–39) who are thoroughly studied across an entire year. Data are collected through cognitive, affective, behavioral, and physiological testing, neuroimaging, bio-sampling, questionnaires, ecological momentary assessment, and real-world assessments using wearable devices. These data will become an accessible resource for the scientific community enabling the next step in understanding the human brain and how it dynamically and individually operates in its bio-social context. An access procedure to the collected data and bio-samples is in place and published on https://www.healthybrainstudy.nl/en/data-and-methods/access. Trail registration:https://www.trialregister.nl/trial/7955.
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Affiliation(s)
- Healthy Brain Study consortium
- Radboud University, Nijmegen, The Netherlands
- Radboud University Medical Center, Nijmegen, The Netherlands
- Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands
| | - Esther Aarts
- Donders Institute for Brain, Cognition and Behavior, Radboud University, Nijmegen, The Netherlands
| | - Agnes Akkerman
- Institute for Management Research, Radboud University, Nijmegen, The Netherlands
| | | | - Ronald Bartels
- Radboud University Medical Center, Nijmegen, The Netherlands
| | - Debby Beckers
- Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
| | | | - Erik Bijleveld
- Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
| | | | | | - Janita Bralten
- Radboud University Medical Center, Nijmegen, The Netherlands
| | - Toon Cillessen
- Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
| | - Jurgen Claassen
- Radboud University Medical Center, Nijmegen, The Netherlands
| | - Roshan Cools
- Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, The Netherlands
| | | | - Martin Dresler
- Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, The Netherlands
| | | | - Myrthe Faber
- Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Guillén Fernández
- Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, The Netherlands
- * E-mail:
| | - Bernd Figner
- Donders Institute for Brain, Cognition and Behavior, Radboud University, Nijmegen, The Netherlands
- Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
| | - Matthias Fritsche
- Donders Institute for Brain, Cognition and Behavior, Radboud University, Nijmegen, The Netherlands
| | - Sascha Füllbrunn
- Institute for Management Research, Radboud University, Nijmegen, The Netherlands
| | - Surya Gayet
- Donders Institute for Brain, Cognition and Behavior, Radboud University, Nijmegen, The Netherlands
| | | | - Marcel van Gerven
- Donders Institute for Brain, Cognition and Behavior, Radboud University, Nijmegen, The Netherlands
| | - Sabine Geurts
- Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
| | - Corina U. Greven
- Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Martine Groefsema
- Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
| | - Koen Haak
- Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Peter Hagoort
- Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands
- Donders Institute for Brain, Cognition and Behavior, Radboud University, Nijmegen, The Netherlands
| | - Yvonne Hartman
- Radboud University Medical Center, Nijmegen, The Netherlands
| | | | - Erno Hermans
- Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, The Netherlands
| | | | - Florian Hintz
- Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands
| | | | - Anneloes M. Hulsman
- Donders Institute for Brain, Cognition and Behavior, Radboud University, Nijmegen, The Netherlands
- Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
| | - Sebastian Idesis
- Center for Brain and Cognition, University Pompeu Fabra, Barcelona, Spain
| | - Martin Jaeger
- Radboud University Medical Center, Nijmegen, The Netherlands
| | - Esther Janse
- Centre for Language Studies, Radboud University, Nijmegen, The Netherlands
| | - Joost Janzing
- Radboud University Medical Center, Nijmegen, The Netherlands
| | - Roy P. C. Kessels
- Donders Institute for Brain, Cognition and Behavior, Radboud University, Nijmegen, The Netherlands
- Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Johan C. Karremans
- Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
| | - Willemien de Kleijn
- School of Psychology and Artificial Intelligence, Radboud University, Nijmegen, The Netherlands
| | - Marieke Klein
- Radboud University Medical Center, Nijmegen, The Netherlands
| | - Floris Klumpers
- Donders Institute for Brain, Cognition and Behavior, Radboud University, Nijmegen, The Netherlands
- Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
| | - Nils Kohn
- Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Hubert Korzilius
- Institute for Management Research, Radboud University, Nijmegen, The Netherlands
| | - Bas Krahmer
- Radboud University Medical Center, Nijmegen, The Netherlands
| | - Floris de Lange
- Donders Institute for Brain, Cognition and Behavior, Radboud University, Nijmegen, The Netherlands
| | - Judith van Leeuwen
- Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Huaiyu Liu
- Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
| | - Maartje Luijten
- Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
| | - Peggy Manders
- Radboud University Medical Center, Nijmegen, The Netherlands
| | - Katerina Manevska
- Institute for Management Research, Radboud University, Nijmegen, The Netherlands
| | - José P. Marques
- Donders Institute for Brain, Cognition and Behavior, Radboud University, Nijmegen, The Netherlands
| | - Jon Matthews
- Radboud University Medical Center, Nijmegen, The Netherlands
| | - James M. McQueen
- Donders Institute for Brain, Cognition and Behavior, Radboud University, Nijmegen, The Netherlands
| | - Pieter Medendorp
- Donders Institute for Brain, Cognition and Behavior, Radboud University, Nijmegen, The Netherlands
| | - René Melis
- Radboud University Medical Center, Nijmegen, The Netherlands
| | - Antje Meyer
- Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands
| | - Joukje Oosterman
- Donders Institute for Brain, Cognition and Behavior, Radboud University, Nijmegen, The Netherlands
| | - Lucy Overbeek
- Radboud University Medical Center, Nijmegen, The Netherlands
| | - Marius Peelen
- Donders Institute for Brain, Cognition and Behavior, Radboud University, Nijmegen, The Netherlands
| | - Jean Popma
- Interdisciplinary Hub for Security, Privacy and Data Governance, Radboud University, Nijmegen, The Netherlands
| | - Geert Postma
- Institute for Molecules and Materials, Radboud University, Nijmegen, The Netherlands
| | - Karin Roelofs
- Donders Institute for Brain, Cognition and Behavior, Radboud University, Nijmegen, The Netherlands
- Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
| | | | - Gabi Schaap
- Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
| | - Paul Scheepers
- Radboud University Medical Center, Nijmegen, The Netherlands
| | - Luc Selen
- Donders Institute for Brain, Cognition and Behavior, Radboud University, Nijmegen, The Netherlands
| | - Marianne Starren
- Centre for Language Studies, Radboud University, Nijmegen, The Netherlands
| | | | - Indira Tendolkar
- Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Dick Thijssen
- Radboud University Medical Center, Nijmegen, The Netherlands
| | - Hans Timmerman
- University Medical Center Groningen, Groningen, The Netherlands
| | - Rayyan Tutunji
- Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Anil Tuladhar
- Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Harm Veling
- Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
| | - Maaike Verhagen
- Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
| | | | - Jacqueline Vink
- Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
| | | | - Janna Vrijsen
- Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Jana Vyrastekova
- Institute for Management Research, Radboud University, Nijmegen, The Netherlands
| | | | - Roel Willems
- Donders Institute for Brain, Cognition and Behavior, Radboud University, Nijmegen, The Netherlands
- Centre for Language Studies, Radboud University, Nijmegen, The Netherlands
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12
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[Quantitative sensory testing for neuropathic pain and its relevance for physiotherapy]. Schmerz 2021; 36:437-446. [PMID: 34424391 DOI: 10.1007/s00482-021-00576-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/10/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Neuropathic pain syndromes are typically characterized by high chronification rates as well as long and intensive pain episodes. Early and accurate diagnosis of neuropathic pain is a basic skill of physiotherapists and other medical professionals, may allow for appropriate medical treatment and help to prevent possible consequential damage. Quantitative sensory testing (QST) can be applied as a supplement to conventional neurological bedside testing in the evaluation of neuropathic pain. Over recent decades, QST has come to hold a significant position in the field of pain research. However, despite these developments, the application of QST in clinical practice has lagged behind. OBJECTIVES What is the value of QST in the study of neuropathic pain? Have the conditions for personal clinical use of the QST been established in physiotherapy practice? Have the pathways for specific implementation of the QST been defined? METHOD Literature research as part of a Bachelor thesis in Physiotherapy. RESULTS QST constitutes a valid examination tool that is able to evaluate the complete somatosensory profile. In this way, QST may provide substantial additional benefit in the examination of neuropathic pain patients compared to other conventional testing procedures, especially when it comes to small-fibre neuropathies. These small fibres seem to be particularly affected in asymptomatic patients as well as early phases of neuropathies and cannot be investigated via conventional testing procedures. This makes the use of partial aspects of the QST a proven instrument for physiotherapists and medical staff, which was particularly useful in the decision-making process for neuropathies. DISCUSSION Nonetheless, regarding the results, there are still several limiting factors that hamper the routine use of QST. Some of these can be resolved by precisely adhering to testing protocols and taking precautions. Other highly relevant issues for clinical practice, such as the immense cost of equipment and the excessive time required for testing, have not been satisfactorily overcome as yet. Less comprehensive testing protocols as well as the innovation of handy and cost-effective testing devices might offer initial approaches to enhance the widespread use of QST. Complementing conventional bedside testing by adding thermal discrimination tests and pain detection threshold tests might prove to be another possibility to integrate the benefit of QST into clinical practice. CONCLUSION QST makes a significant contribution to the investigation and diagnosis of neuropathies. Physiotherapists are encouraged to implement partial aspects of the QST in a standard examination in order to have a positive effect on both early detection and treatment.
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13
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Overstreet DS, Michl AN, Penn TM, Rumble DD, Aroke EN, Sims AM, King AL, Hasan FN, Quinn TL, Long DL, Sorge RE, Goodin BR. Temporal summation of mechanical pain prospectively predicts movement-evoked pain severity in adults with chronic low back pain. BMC Musculoskelet Disord 2021; 22:429. [PMID: 33971876 PMCID: PMC8111750 DOI: 10.1186/s12891-021-04306-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 04/27/2021] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Biopsychosocial factors above and beyond pathoanatomical changes likely contribute to the severity of chronic low back pain. A pro-nociceptive endogenous pain modulatory balance (↓inhibition and ↑facilitation) may be an important contributor to chronic low back pain severity and physical function; however, additional research is needed to address this possibility. The objective of this study was to determine whether quantitative sensory tests of endogenous pain inhibition and facilitation prospectively predict movement-evoked pain and cLBP severity self-reported on a validated questionnaire. METHODS One hundred thirty-four individuals with chronic low back pain were enrolled in this two-session study. During the first study session, temporal summation of mechanical pain and conditioned pain modulation were assessed at the lumbar spine to determine endogenous pain facilitation and inhibition, respectively. One week later, participants returned for a second study session whereby they reported their pain severity and pain interference using the Brief Pain Inventory-Short Form. Movement-evoked pain and physical function capacity were assessed upon completion of the balance, walking, and transition from sit to stand tests of the Short Physical Performance Battery. RESULTS Temporal summation of mechanical pain, but not conditioned pain modulation, significantly and prospectively predicted greater movement-evoked pain and poorer physical function on the Short Physical Performance Battery. Neither temporal summation nor conditioned pain modulation were significantly related to self-reported pain severity or pain interference on the Brief Pain Inventory-Short Form. CONCLUSIONS Findings suggest that a pro-nociceptive pain modulatory balance characterized by enhanced pain facilitation may be an important driver of movement-evoked pain severity and poor physical function in individuals with chronic low back pain.
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Affiliation(s)
- Demario S Overstreet
- Department of Psychology, University of Alabama at Birmingham, 1300 University Boulevard, Campbell Hall, Suite 237, Birmingham, AL, 35294, USA
| | - Ava N Michl
- Department of Psychology, University of Alabama at Birmingham, 1300 University Boulevard, Campbell Hall, Suite 237, Birmingham, AL, 35294, USA
| | - Terence M Penn
- Department of Psychology, University of Alabama at Birmingham, 1300 University Boulevard, Campbell Hall, Suite 237, Birmingham, AL, 35294, USA
| | - Deanna D Rumble
- Department of Psychology, University of Alabama at Birmingham, 1300 University Boulevard, Campbell Hall, Suite 237, Birmingham, AL, 35294, USA
| | - Edwin N Aroke
- School of Nursing, Nurse Anesthesia Program, Department of Acute, Chronic, & Continuing Care, University of Alabama at Birmingham, Birmingham, USA
| | - Andrew M Sims
- School of Public Health, Department of Biostatistics, University of Alabama at Birmingham, Birmingham, USA
| | - Annabel L King
- Department of Psychology, University of Alabama at Birmingham, 1300 University Boulevard, Campbell Hall, Suite 237, Birmingham, AL, 35294, USA
| | - Fariha N Hasan
- Department of Psychology, University of Alabama at Birmingham, 1300 University Boulevard, Campbell Hall, Suite 237, Birmingham, AL, 35294, USA
| | - Tammie L Quinn
- Department of Psychology, University of Alabama at Birmingham, 1300 University Boulevard, Campbell Hall, Suite 237, Birmingham, AL, 35294, USA
| | - D Leann Long
- School of Public Health, Department of Biostatistics, University of Alabama at Birmingham, Birmingham, USA
| | - Robert E Sorge
- Department of Psychology, University of Alabama at Birmingham, 1300 University Boulevard, Campbell Hall, Suite 237, Birmingham, AL, 35294, USA
| | - Burel R Goodin
- Department of Psychology, University of Alabama at Birmingham, 1300 University Boulevard, Campbell Hall, Suite 237, Birmingham, AL, 35294, USA.
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Van Boekel RLM, Timmerman H, Bronkhorst EM, Ruscheweyh R, Vissers KCP, Steegers MAH. Translation, Cross-Cultural Adaptation, and Validation of the Pain Sensitivity Questionnaire in Dutch Healthy Volunteers. Pain Res Manag 2020; 2020:1050935. [PMID: 32774564 PMCID: PMC7397447 DOI: 10.1155/2020/1050935] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Accepted: 06/03/2020] [Indexed: 12/13/2022]
Abstract
An increased sensitivity to painful stimuli has been proposed to be related to the development of chronic pain. Therefore, assessment of individual pain sensitivity is useful in clinical practice. However, experimental pain testing may be uncomfortable for patients and requires specific equipment. The Pain Sensitivity Questionnaire (PSQ) has been developed to facilitate assessment of pain sensitivity. In this study, we aimed to translate and cross-culturally adapt the PSQ from its published German and English versions into the Dutch language and to assess validity of the PSQ in healthy volunteers. After translation and cross-cultural adaptation of the PSQ following international guidelines, we validated the PSQ in 394 healthy volunteers by comparing the PSQ-values with two different experimental pain tests: electrical pain tolerance (EPT) and pressure pain threshold (PPT). In addition, ratings of pain intensity during these tests were obtained on the numerical rating scale (NRS, 0-10). We found that the reliability of the PSQ based on internal consistency was good (Cronbach's alpha 0.90). PSQ-scores, adjusted for age and sex, were statistically significant and weakly inversely correlated to EPT (PSQ-moderate: rho = -0.24, p=0.007; PSQ-total: rho = -0.22, p=0.016). No statistically significant correlation between PSQ-scores and PPT was found. Concerning the pain scores, PSQ-scores were weakly to moderately correlated to EPT-NRS (PSQ-minor: rho = 0.21, p=0.021; PSQ-moderate: rho = 0.22, p=0.016; PSQ-total: rho = 0.23, p=0.009) as well as PPT-NRS (PSQ-minor: rho = 0.32, p < 0.001; PSQ-moderate: rho = 0.36, p < 0.001; PSQ-total: rho = 0.37, p < 0.001). Therefore, we concluded that the Dutch version of the PSQ is culturally appropriate for assessing self-reported pain sensitivity in healthy volunteers.
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Affiliation(s)
- Regina L. M. Van Boekel
- Department of Anesthesiology Pain and Palliative Medicine, Radboud University Medical Center, Nijmegen, Netherlands
| | - Hans Timmerman
- Department of Anesthesiology Pain and Palliative Medicine, Radboud University Medical Center, Nijmegen, Netherlands
- Department of Anesthesiology, Pain Center, University Medical Center Groningen, Groningen, Netherlands
| | - Ewald M. Bronkhorst
- Department for Health Evidence, Radboud University Medical Center, Nijmegen, Netherlands
| | - Ruth Ruscheweyh
- Department of Neurology, Ludwig Maximilians University of Munich, Munich, Germany
| | - Kris C. P. Vissers
- Department of Anesthesiology Pain and Palliative Medicine, Radboud University Medical Center, Nijmegen, Netherlands
| | - Monique A. H. Steegers
- Department of Anesthesiology Pain and Palliative Medicine, Radboud University Medical Center, Nijmegen, Netherlands
- Department of Anesthesiology, Amsterdam University Medical Center, Location VU, Amsterdam, Netherlands
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15
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Rosenberger DC, Blechschmidt V, Timmerman H, Wolff A, Treede RD. Challenges of neuropathic pain: focus on diabetic neuropathy. J Neural Transm (Vienna) 2020; 127:589-624. [PMID: 32036431 PMCID: PMC7148276 DOI: 10.1007/s00702-020-02145-7] [Citation(s) in RCA: 110] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 01/19/2020] [Indexed: 02/07/2023]
Abstract
Neuropathic pain is a frequent condition caused by a lesion or disease of the central or peripheral somatosensory nervous system. A frequent cause of peripheral neuropathic pain is diabetic neuropathy. Its complex pathophysiology is not yet fully elucidated, which contributes to underassessment and undertreatment. A mechanism-based treatment of painful diabetic neuropathy is challenging but phenotype-based stratification might be a way to develop individualized therapeutic concepts. Our goal is to review current knowledge of the pathophysiology of peripheral neuropathic pain, particularly painful diabetic neuropathy. We discuss state-of-the-art clinical assessment, validity of diagnostic and screening tools, and recommendations for the management of diabetic neuropathic pain including approaches towards personalized pain management. We also propose a research agenda for translational research including patient stratification for clinical trials and improved preclinical models in relation to current knowledge of underlying mechanisms.
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Affiliation(s)
- Daniela C Rosenberger
- Department of Neurophysiology, Mannheim Center for Translational Neuroscience (MCTN), Medical Faculty Mannheim, University of Heidelberg, Heidelberg, Germany
| | - Vivian Blechschmidt
- Department of Neurophysiology, Mannheim Center for Translational Neuroscience (MCTN), Medical Faculty Mannheim, University of Heidelberg, Heidelberg, Germany
| | - Hans Timmerman
- Department of Anesthesiology, Pain Center, University Medical Center of Groningen (UMCG), University of Groningen, Groningen, The Netherlands
| | - André Wolff
- Department of Anesthesiology, Pain Center, University Medical Center of Groningen (UMCG), University of Groningen, Groningen, The Netherlands
| | - Rolf-Detlef Treede
- Department of Neurophysiology, Mannheim Center for Translational Neuroscience (MCTN), Medical Faculty Mannheim, University of Heidelberg, Heidelberg, Germany.
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Wasan AD, Alter BJ, Edwards RR, Argoff CE, Sehgal N, Walk D, Moeller-Bertram T, Wallace MS, Backonja M. Test-Retest and Inter-Examiner Reliability of a Novel Bedside Quantitative Sensory Testing Battery in Postherpetic Neuralgia Patients. THE JOURNAL OF PAIN 2019; 21:858-868. [PMID: 31837446 DOI: 10.1016/j.jpain.2019.11.013] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Revised: 11/09/2019] [Accepted: 11/17/2019] [Indexed: 12/17/2022]
Abstract
In health and disease, the somatosensory system has been interrogated with standardized research techniques, collectively referred to as quantitative sensory testing (QST). In neuropathic pain, QST has been used to characterize multiple sensory derangements. However, the use of QST outside the lab has been limited by several factors, including a lack of standardization, variability in procedural technique, and duration of testing that would be unacceptable for clinic. To address these shortcomings, the Neuropathic Pain Research Consortium designed an easy and low-cost "bedside" QST procedure. To test the hypothesis that this procedure would be clinically reliable over time and across different examiners, a multisite, blinded study was performed in subjects with postherpetic neuralgia. Generally, agreement between 2 examiners and over 2 study visits with 1 examiner was high. Additionally, intraclass correlation coefficients and Kappa statistics calculated showed that the battery of QST tests included were highly reliable. Interestingly, mechanical modalities (light brush, pinprick, pressure, and vibration) showed the highest reliability. The least reliable modalities were cool (room temperature) and warmth (38°C). These data demonstrate that the Neuropathic Pain Research Consortium beside QST protocol is reliable across examiner and over time, providing a validated QST tool for use in clinical practice and clinical trials. PERSPECTIVE: This blinded, multicenter trial in 32 patients with postherpetic neuralgia demonstrates bedside QST is reliable and suitable as a clinical trial outcome. The novel bedside battery could be used in clinical trials or in clinical practice over time given the reliability data presented in this article.
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Affiliation(s)
- Ajay D Wasan
- Department of Anesthesiology and Perioperative Medicine, University of Pittsburgh, Pennsylvania
| | - Benedict J Alter
- Department of Anesthesiology and Perioperative Medicine, University of Pittsburgh, Pennsylvania.
| | - Robert R Edwards
- Department of Anesthesiology, Perioperative, and Pain Medicine, Brigham and Women's Hospital, Boston, Massachusetts
| | - Charles E Argoff
- Department of Neurology, Albany Medical College, Albany, New York
| | - Nalini Sehgal
- Department of Orthopedics and Rehabilitation Medicine, University of Wisconsin, Madison, Wisconsin
| | - David Walk
- Department of Neurology, University of Minnesota, Minneapolis, Minnesota
| | | | - Mark S Wallace
- Department of Anesthesiology, University of California San Diego, San Diego, California
| | - Misha Backonja
- Department of Anesthesiology, University of Washington, Seattle, Washington
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17
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Kim HK, Kim ME. Quantitative and qualitative sensory testing results are associated with numbness rather than neuropathic pain in patients with post-implant trigeminal neuropathy: a cross-sectional pilot study. Somatosens Mot Res 2019; 36:202-211. [PMID: 31366273 DOI: 10.1080/08990220.2019.1645000] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Purpose: This study aimed to characterize the sensory profile of patients with post-implant trigeminal neuropathy and identify the association between subjective symptoms and objective signs including psychophysical testing and radiographic imaging. This study further evaluated to the association between quantitative sensory testing (QST)/qualitative sensory testing (QualST) and the severity of nerve injury graded by radiographic imaging. Materials and methods: This retrospective study included 34 patients diagnosed with post-implant trigeminal neuropathy. Data on the neuropathic pain symptom inventory (NPSI), thermal and electric QST, bedside QualST, and cone beam computed tomography (CBCT) was collected and the association between these variables were analysed. Results: Numbness was the most common subjective symptom and evoked pain was the most frequent neuropathic pain. There was no significant correlation between negative and positive symptoms. Spearman's rank correlation analyses indicated that objective findings including QST/QualST correlated with a sensory loss profile rather than a gain of function profile. Moderate positive correlations between some positive symptoms and the score of QualST were observed. The Mann-Whitney U test showed that subjective symptoms did not differ according to the severity of nerve damage according to CBCT, but the electric QST and QualST was discriminative. Conclusions: This study suggests that QST/QualST associated with the severity of nerve damage according to CBCT might be useful in assessing numbness in patients with negative and positive symptoms after implant surgery, but may be of marginal utility in the evaluation of neuropathic pain within the limitation of this cross-sectional study with small sample size.
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Affiliation(s)
- Hye-Kyoung Kim
- Department of Oral Medicine, College of Dentistry, Dankook University , Cheonan , South Korea
| | - Mee-Eun Kim
- Department of Oral Medicine, College of Dentistry, Dankook University , Cheonan , South Korea
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