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Murillo C, Cerezo-Téllez E, Torres-Lacomba M, Pham TQ, Lluch E, Falla D, Vo TT. Unravelling the mechanisms behind the short-term effects of dry needling: new insights from a mediation analysis with repeatedly measured mediators and outcomes. Arch Phys Med Rehabil 2024:S0003-9993(24)01165-1. [PMID: 39147008 DOI: 10.1016/j.apmr.2024.07.016] [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: 12/28/2023] [Revised: 07/01/2024] [Accepted: 07/18/2024] [Indexed: 08/17/2024]
Abstract
OBJECTIVE to explore the causal pathways underlying the short-term effects of deep dry needling (DDN) in people with chronic neck pain. DESIGN explanatory longitudinal mediation analysis with repeatedly measured mediators and outcomes. SETTING primary care setting PARTICIPANTS: 128 patients with chronic neck pain. INTERVENTIONS Participants were randomized in 2 groups; DDN of the neck muscles combined with stretching (N = 64) and stretching alone (N=64). OUTCOME MEASURES(S) Two outcomes (pain intensity and neck pain-related disability) and 3 candidate mediators (local pain pressure thresholds (PPTs), cervical range of motion (ROM) and neck muscle strength) were included. Pain intensity was also included as a competing mediator in the mediation analysis for disability. Mediators and outcomes were measured at three timepoints; post-intervention and 2- and 4-week follow-up. Age, gender and the baseline values of the outcome and mediators were included as pre-treatment mediator-outcome confounders. RESULTS reductions in pain intensity strongly mediated the short-term effects of DDN on disability, from post-intervention to 4-week follow-up. In addition, the attenuation of local hypersensitivity (via increasing PPTs) moderately mediated reductions in pain intensity at each timepoint. On the other hand, gains in cervical ROM contributed to reducing neck pain-related disability. Changes in muscle strength did not lead to better outcomes. CONCLUSION this novel study demonstrated that DDN effect on neck pain-related disability is strongly driven by the analgesic effects of this physical therapy modality. Increasing PPTs and cervical ROM seem to be also part of the mechanisms behind DDN's effect.
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Affiliation(s)
- Carlos Murillo
- Division of General Internal Medicine, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States; Department of Rehabilitation Sciences, Ghent University, Ghent, Belgium.
| | - Ester Cerezo-Téllez
- Department of Physiotherapy, University of Alcalá, Alcalá de Henares, Madrid, Spain
| | - María Torres-Lacomba
- Department of Physiotherapy, University of Alcalá, Alcalá de Henares, Madrid, Spain; Physiotherapy in Women's Health Research Group, Department of Physiotherapy, University of Alcalá, Alcalá de Henares, Madrid, Spain
| | - Thien Quy Pham
- Department of Biostatistics, School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania, United States
| | - Enrique Lluch
- Department of Physical Therapy, University of Valencia, Valencia, Spain
| | - Deborah Falla
- Centre of Precision Rehabilitation for Spinal Pain, School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Tat-Thang Vo
- Epidemiology in Dermatology and Evaluation of Therapeutics (EpiDermE), Université Paris Est Créteil (UPEC), Créteil, France
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Iakovidis P, Lytras D, Kasimis K, Koutras G, Kottaras A, Chasapis G, Ntinou SR, Kostoglou A, Kotsi E. Efficacy of Myofascial Release With Transcutaneous Electrical Nerve Stimulation Conductive Glove for Neck Myofascial Syndrome: A Randomized Clinical Trial Study. J Manipulative Physiol Ther 2024:S0161-4754(24)00008-3. [PMID: 39127951 DOI: 10.1016/j.jmpt.2024.02.008] [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: 12/22/2022] [Revised: 02/26/2024] [Accepted: 02/27/2024] [Indexed: 08/12/2024]
Abstract
OBJECTIVE The purpose of this study was to assess the efficacy of a myofascial release (MR) protocol applied with a transcutaneous electrical nerve stimulation (TENS) conductive glove. METHODS Eighty individuals with neck myofascial syndrome were randomly divided into 4 groups: (1) MR protocol with a TENS conductive glove (MR+TENS), (2) MR protocol without TENS (MR), (3) conventional TENS protocol (TENS), and (4) placebo TENS (control). All participants attended 6 sessions over a period of 3 weeks. The following measures were evaluated at baseline, at the third week, and at the 1-month follow-up: Pain with the visual analog scale (VAS pain), upper trapezius pressure pain threshold (PPT) with pressure algometry, cervical range of motion (ROM) with goniometry, and disability with the neck disability index (NDI). A 2-way ANOVA with repeated measurements was applied. RESULTS Significant changes between the 3 intervention groups and the control group were noted in the VAS and the NDI scores (P < .05) with the MR+TENS group exhibiting the biggest difference. Additionally, MR significantly increased PPT compared to TENS, and even further when applied with the conductive glove (P < .05). Regarding lateral flexion ROM, MR was equally effective either alone or in combination with the glove compared to TENS (P < .05). In contrast, TENS did not appear to affect neck PPT and ROM (P > .05). Finally, no difference between the groups was detected in cervical rotation ROM (P > .05). CONCLUSION The MR protocol appears to be more effective in dealing with pain, disability, and lateral flexion ROM than conventional TENS. A TENS conductive glove significantly improves the effects of MR, possibly due to the combined mechanical and electrical stimulation of the muscle.
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Affiliation(s)
- Paris Iakovidis
- Laboratory of Biomechanics and Ergonomics, Department of Physiotherapy, Faculty of Health Sciences, International Hellenic University, Sindos, Thessaloniki, Greece
| | - Dimitrios Lytras
- Laboratory of Biomechanics and Ergonomics, Department of Physiotherapy, Faculty of Health Sciences, International Hellenic University, Sindos, Thessaloniki, Greece.
| | - Konstantinos Kasimis
- Laboratory of Biomechanics and Ergonomics, Department of Physiotherapy, Faculty of Health Sciences, International Hellenic University, Sindos, Thessaloniki, Greece
| | - Georgios Koutras
- Laboratory of Biomechanics and Ergonomics, Department of Physiotherapy, Faculty of Health Sciences, International Hellenic University, Sindos, Thessaloniki, Greece
| | - Anastasios Kottaras
- Laboratory of Biomechanics and Ergonomics, Department of Physiotherapy, Faculty of Health Sciences, International Hellenic University, Sindos, Thessaloniki, Greece
| | - Georgios Chasapis
- Laboratory of Biomechanics and Ergonomics, Department of Physiotherapy, Faculty of Health Sciences, International Hellenic University, Sindos, Thessaloniki, Greece
| | - Stefania Rafailia Ntinou
- Laboratory of Biomechanics and Ergonomics, Department of Physiotherapy, Faculty of Health Sciences, International Hellenic University, Sindos, Thessaloniki, Greece
| | - Athanasia Kostoglou
- Laboratory of Biomechanics and Ergonomics, Department of Physiotherapy, Faculty of Health Sciences, International Hellenic University, Sindos, Thessaloniki, Greece
| | - Esmeralda Kotsi
- Laboratory of Biomechanics and Ergonomics, Department of Physiotherapy, Faculty of Health Sciences, International Hellenic University, Sindos, Thessaloniki, Greece
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Evans DW, Mear E, Neal BS, Waterworth S, Liew BXW. Words matter: Effects of instructional cues on pressure pain threshold values in healthy people. Musculoskelet Sci Pract 2024; 73:103150. [PMID: 39089120 DOI: 10.1016/j.msksp.2024.103150] [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: 03/19/2024] [Revised: 06/25/2024] [Accepted: 07/21/2024] [Indexed: 08/03/2024]
Abstract
BACKGROUND Pressure pain threshold (PPT) measurements require standardised verbal instructional cues to ensure that the increasing pressure is stopped at the correct time consistently. This study aimed to compare how PPT values and their test-retest reliability were affected by different instructional cues. METHODS At two separate sessions, two PPT measurements were taken at the anterior knee for each of four different instructional cues: the cue of the German Neuropathic Research Network instructions ('DFNS'), the point where pressure first feels uncomfortable ('Uncomfortable'), 3/10 on the numerical pain rating scale ('3NPRS'), and where pain relates to an image from the pictorial-enhanced NPRS scale ('Pictorial'). Linear mixed modeling was used to quantify differences between pairs of instructional cues. Test-retest reliability was estimated using intraclass correlation coefficients (ICC[2,1] and ICC[2,k]). RESULTS Twenty participants were recruited. The cue resulting in greatest PPT value was DFNS (394.32 kPa, 95%CI [286.32 to 543.06]), followed by Pictorial (342.49 kPa, 95%CI [248.68 to 471.68]), then Uncomfortable (311.85 kPa, 95%CI [226.43 to 429.48]), and lastly 3NPRS (289.78 kPa, 95%CI [210.41 to 399.09]). Five of six pairwise contrasts were statistically significant. Regardless of the cues, the point estimates of ICC (2,1) ranged from 0.80 to 0.86, and the ICC (2,k) values ranged from 0.89 to 0.93. No statistically significant differences were found between any pairwise contrasts of reliability indices. CONCLUSION Words matter when instructing people when to stop testing in pressure algometry. Clinicians should use the same instructional cue when assessing pain thresholds to ensure reliability.
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Affiliation(s)
- David W Evans
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Edgbaston, Birmingham, United Kingdom
| | - Emily Mear
- School of Sport, Rehabilitation and Exercise Sciences, University of Essex, Colchester, Essex, United Kingdom
| | - Bradley S Neal
- School of Sport, Rehabilitation and Exercise Sciences, University of Essex, Colchester, Essex, United Kingdom
| | - Sally Waterworth
- School of Sport, Rehabilitation and Exercise Sciences, University of Essex, Colchester, Essex, United Kingdom
| | - Bernard X W Liew
- School of Sport, Rehabilitation and Exercise Sciences, University of Essex, Colchester, Essex, United Kingdom.
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Overmann L, Schleip R, Anheyer D, Michalak J. Myofascial release for adults with chronic neck pain and depression. Acta Psychol (Amst) 2024; 247:104325. [PMID: 38759583 DOI: 10.1016/j.actpsy.2024.104325] [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: 03/27/2024] [Revised: 05/15/2024] [Accepted: 05/15/2024] [Indexed: 05/19/2024] Open
Abstract
BACKGROUND Depression affects a significant portion of the global adult population, with chronic pain patients being particularly susceptible to severe depression. Pain and mental illness contribute to an imbalance in the autonomic nervous system, affecting heart function. Myofascial release promises to improve mental and physical health by addressing fascial dysfunctions. OBJECTIVE This study aims to investigate the influence of myofascial release on emotional states and autonomic nervous system functioning in individuals with chronic neck pain and depression. Additionally, it seeks to evaluate the myofascial release effect on fascial properties, pain intensity and sensitivity, and cervical spine range of motion. METHOD Experimental Study. RESULT The study revealed significant enhancements in the myofascial release group, such as a substantial reduction in pain perception and stiffness, increased range of motion of the cervical spine, heart rate variability, positive affect, and pressure pain threshold. The effect sizes of these improvements ranged from small to large. No significant differences were observed in elasticity and tone. CONCLUSION The findings suggest that myofascial release has a positive impact on individuals with chronic neck pain and depression, particularly in reducing pain intensity. Integrating myofascial release into treatment approaches may be beneficial. However, further research is needed to confirm and expand upon these findings, explore long-term effects, and better understand the clinical significance of certain outcomes. TRIAL REGISTRATION http://www.osf.io, doi.org/10.17605/OSF.IO/6F5RS.
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Affiliation(s)
- Lea Overmann
- Department of Psychology, University of Witten-, Herdecke, Germany.
| | - Robert Schleip
- Department of Sport and Health Sciences, Technical University Munich, Germany
| | - Dennis Anheyer
- Department of Psychology, University of Witten-, Herdecke, Germany
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Lyons KM, Stock MS, Hanney WJ, Anderson AW. The effect of resistance exercise on multimodal pain thresholds in local and systemic muscle sites. Physiol Rep 2024; 12:e16123. [PMID: 38890005 PMCID: PMC11187916 DOI: 10.14814/phy2.16123] [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: 03/29/2024] [Revised: 06/12/2024] [Accepted: 06/12/2024] [Indexed: 06/20/2024] Open
Abstract
Dynamic resistance exercise may produce reductions in pain locally at the exercising muscle and systemically at non-exercising sites. However, limited research has examined these changes with multiple noxious stimuli. This study examined changes in heat pain threshold (HPT) and pressure pain threshold (PPT) on different musculature after an upper and lower body exercise to compare local and systemic effects. A crossover design with 28 participants (mean age: 21 ± 4 years, 21 female) completed three sessions. Visit one included baseline quantitative sensory testing and 5-repetition maximum (RM) testing for upper (shoulder press) and lower (leg extension) body. In subsequent sessions, participants performed upper or lower body exercises using an estimated 75% 1-RM with pre/post assessment of HPT and PPT at three sites: deltoid, quadriceps, and low back. A significant three-way interaction was observed for HPT (F (1.71, 3.80) = 2.19, p = 0.036, η2p = 0.12) with significant increases in HPT over the quadriceps (p = 0.043) after leg extension and over the deltoid (p = 0.02) after shoulder press. Significant systemic changes were not observed for HPT or PPT. Local but not systemic effects were demonstrated after an acute bout of exercise. Peripheral pain sensitivity may be more responsive to heat stimuli after resistance exercise.
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Affiliation(s)
- Kaitlyn M. Lyons
- School of Kinesiology and Rehabilitation Sciences, College of Health Professions and SciencesUniversity of Central FloridaOrlandoFloridaUSA
| | - Matt S. Stock
- School of Kinesiology and Rehabilitation Sciences, College of Health Professions and SciencesUniversity of Central FloridaOrlandoFloridaUSA
| | - William J. Hanney
- School of Kinesiology and Rehabilitation Sciences, College of Health Professions and SciencesUniversity of Central FloridaOrlandoFloridaUSA
| | - Abigail W. Anderson
- School of Kinesiology and Rehabilitation Sciences, College of Health Professions and SciencesUniversity of Central FloridaOrlandoFloridaUSA
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Osborne D, Jadhakhan F, Falla D. The effects of neck exercise in comparison to passive or no intervention on quantitative sensory testing measurements in adults with chronic neck pain: A systematic review. PLoS One 2024; 19:e0303166. [PMID: 38701102 PMCID: PMC11068209 DOI: 10.1371/journal.pone.0303166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 04/19/2024] [Indexed: 05/05/2024] Open
Abstract
BACKGROUND Previous systematic reviews have identified the benefits of exercise for chronic neck pain on subjective reports of pain, but not with objective measures such as quantitative sensory testing (QST). A systematic review was conducted to identify the effects of neck specific exercise on QST measures in adults with chronic neck pain to synthesise existing literature and provide clinical recommendations. METHODS The study protocol was registered prospectively with PROSPERO (PROSPERO CRD42021297383). For both randomised and non-randomised trials, the following databases and trial registries were searched: AMED, CINAHL, Embase, Google Scholar, Medline, PEDro, PubMed, Scopus, SPORTDiscus, Science Citation Index and Social Science Citation Index from Web of Science Core Collection, clinicaltrials.gov, GreyOpen, and ISRCTN registry. These searches were conducted from inception to February 2022 and were updated until September 2023. Reference lists of eligible studies were screened. Study selection was performed independently by two reviewers, with data extraction and quality appraisal completed by one reviewer and independently ratified by a second reviewer. Due to high heterogeneity, narrative synthesis was performed with results grouped by exercise type. FINDINGS Three trials were included. Risk of bias was rated as moderate and the certainty of evidence as low or moderate for all studies. All exercise groups demonstrated statistically significant improvement at an intermediate-term follow-up, with progressive resistance training combined with graded physical training demonstrating the highest certainty of evidence. Fixed resistance training demonstrated statistically significant improvement in QST measures at a short-term assessment. INTERPRETATION Fixed resistance training is effective for short-term changes in pain sensitivity based on low-quality evidence, whilst moderate-quality evidence supports progressive resistance training combined with graded physical training for intermediate-term changes in pain sensitivity.
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Affiliation(s)
- Daniel Osborne
- Centre of Precision Rehabilitation for Spinal Pain (CPR Spine), School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham, United Kingdom
| | - Ferozkhan Jadhakhan
- Faculty of Health, Education and Life Sciences, City South Campus, Birmingham City University, Birmingham, United Kingdom
| | - Deborah Falla
- Centre of Precision Rehabilitation for Spinal Pain (CPR Spine), School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham, United Kingdom
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Wilson AT, Pinette J, Lyons K, Hanney WJ. Exercise induced hypoalgesia during different intensities of a dynamic resistance exercise: A randomized controlled trial. PLoS One 2024; 19:e0299481. [PMID: 38625975 PMCID: PMC11020855 DOI: 10.1371/journal.pone.0299481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 02/09/2024] [Indexed: 04/18/2024] Open
Abstract
INTRODUCTION Exercise produces an immediate lessening of pain sensitivity (Exercise-Induced Hypoalgesia (EIH)) in healthy individuals at local and distant sites, possibly through a shared mechanism with conditioned pain modulation (CPM). Dynamic resistance exercise is a recommended type of exercise to reduce pain, yet limited research has examined the effects of intensity on EIH during this type of exercise. Therefore, the primary purpose of this study is to compare changes in PPT at a local and distant site during a leg extension exercise at a high intensity, a low intensity, or a quiet rest condition. A secondary purpose is to examine if CPM changes after each intervention. The final purpose is to examine if baseline pain sensitivity measures are correlated with response to each intervention. METHODS In a randomized controlled trial of 60 healthy participants, participants completed baseline pain sensitivity testing (heat pain threshold, temporal summation, a cold pressor test as measure of CPM) and were randomly assigned to complete a knee extension exercise at: 1) high intensity (75% of a 1 Repetition Maximum (RM), 2) low intensity (30% 1RM), or 3) Quiet Rest. PPT was measured between each set at a local (quadriceps) and distant (trapezius) site during the intervention. CPM was then repeated after the intervention. To test the first purpose of the study, a three-way ANOVA examined for time x site x intervention interaction effects. To examine for changes in CPM by group, a mixed-model ANOVA was performed. Finally, a Pearson Correlation examined the association between baseline pain sensitivity and response to each intervention. RESULTS Time x site x intervention interaction effects were not significant (F(5.3, 150.97) = 0.87, p = 0.51, partial eta2 = 0.03). CPM did not significantly change after the interventions (time x intervention F(1,38) = 0.81, p = 0.37, partial eta2 = 0.02. EIH effects at the quadriceps displayed a significant, positive moderate association with baseline HPT applied over the trapezius (r = 0.61, p<0.01) and TS (r = 0.46, p = 0.04). DISCUSSION In healthy participants, PPT and CPM did not significantly differ after a leg extension exercise performed at a high intensity, low intensity, or quiet rest condition. It is possible pre-intervention CPM testing with a noxious stimuli may have impaired inhibitory effects frequently observed during exercise but future research would need to examine this hypothesis.
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Affiliation(s)
- Abigail T. Wilson
- School of Kinesiology and Rehabilitation Sciences, College of Health Professions and Sciences, University of Central Florida, Orlando, Florida, United States of America
- Musculoskeletal Research Lab, Institute of Exercise Physiology and Rehabilitation Science, University of Central Florida, Orlando, Florida, United States of America
| | - John Pinette
- Musculoskeletal Research Lab, Institute of Exercise Physiology and Rehabilitation Science, University of Central Florida, Orlando, Florida, United States of America
| | - Kaitlyn Lyons
- School of Kinesiology and Rehabilitation Sciences, College of Health Professions and Sciences, University of Central Florida, Orlando, Florida, United States of America
- Musculoskeletal Research Lab, Institute of Exercise Physiology and Rehabilitation Science, University of Central Florida, Orlando, Florida, United States of America
| | - William J. Hanney
- School of Kinesiology and Rehabilitation Sciences, College of Health Professions and Sciences, University of Central Florida, Orlando, Florida, United States of America
- Musculoskeletal Research Lab, Institute of Exercise Physiology and Rehabilitation Science, University of Central Florida, Orlando, Florida, United States of America
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Akgüller T, Coşkun R, Analay Akbaba Y. Comparison of the Effects of Cervical Thrust Manipulation and Exercise in Mechanical Neck Pain: A Randomized Controlled Trial. Physiother Theory Pract 2024; 40:789-803. [PMID: 36637358 DOI: 10.1080/09593985.2022.2164475] [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: 07/09/2022] [Revised: 12/26/2022] [Accepted: 12/26/2022] [Indexed: 01/14/2023]
Abstract
OBJECTIVE This study aimed to compare the effectiveness of cervical thrust manipulation and exercise in patients with mechanical neck pain (MNP). METHOD Sixty (mean age 31.45 ± 7.31 years) patients were randomized into three groups: manipulation (Group 1); exercise (Group 2); and manipulation plus exercise (Group 3). All interventions were performed 2 days a week for 6 weeks. The visual analog scale (VAS) and Neck Disability Index (NDI) were primary outcome measures; pressure pain threshold (PPT), range of motion (ROM), Short form-36 (SF-36), and Global Rating of Change (GROC) were secondary outcome measures. RESULTS All parameters improved in all groups (p < .05). Only the minimal clinically important difference (MCID) for NDI was achieved in Group 3. Group 3 had greater improvement in: VAS-rest (p = .004); NDI (p < .001); PPT-left (p = .012); and vitality (p = .002), as well as higher GROC compared to the other groups (p = .043). Group 3 was superior to Group 2 in terms of: ROM (Lateral flexion [LF]-right, p = .003/left, p = .003, rotation-right, p = .012/left, p = .010), PPT-right (p = .022); and emotional well-being (p = .003). Group 1 was superior to Group 2 in terms of ROM (LF-left, p = .043/rotation-left, p = .049). The between-group effect sizes were large (0.12-0.36). CONCLUSION The combined application of cervical thrust manipulation and exercise in MNP resulted in greater improvement in clinical parameters, especially function, and higher patient satisfaction in the short term compared to their application alone. Because of its positive effects, cervical thrust manipulation can be added to the exercise program according to the patient's needs and suitability for manipulation.
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Affiliation(s)
- Tuğba Akgüller
- Division of Physiotherapy, Vocational School, Istanbul Arel University, Zeytinburnu/Istanbul, Turkey
- Department of Physiotherapy and Rehabilitation, Institute of Graduate Studies, Istanbul University-Cerrahpasa, Büyükçekmece/Istanbul, Turkey
| | - Reşat Coşkun
- Department of Physıotherapy and Rehabılıtatıon, Nisantasi Hospital, Sisli/Istanbul, Turkey
| | - Yıldız Analay Akbaba
- Division of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Istanbul University-Cerrahpasa, Büyükçekmece/Istanbul, Turkey
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9
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Ali Ismail AM, Abd El-Azeim AS, El-Sayed Felaya ESE. Integrated neuromuscular inhibition technique versus spray and stretch technique in neck pain patients with upper trapezius trigger points: a randomized clinical trial. J Man Manip Ther 2024; 32:141-149. [PMID: 36951194 PMCID: PMC10956923 DOI: 10.1080/10669817.2023.2192899] [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: 12/04/2021] [Accepted: 03/11/2023] [Indexed: 03/24/2023] Open
Abstract
OBJECTIVE This study aimed to investigate the difference between the integrated neuromuscular inhibition technique (INIT) and spray and stretch technique in patients with neck pain and upper trapezius active trigger points. Methods: A convenience sample of 60 patients with neck pain and active trigger points were recruited from physiotherapy students and allocated randomly to three groups INIT plus stretching exercise spray and stretch technique plus stretching exercise, and stretching exercise only. Treatment was three times per week for four weeks. Pain intensity by visual analogue scale (VAS), pain pressure threshold (PPT), neck disability by Arabic neck disability index (ANDI), and muscle amplitude in the form of root mean square (RMS) by electromyography (EMG) were measured at baseline and after four weeks. Results: Between groups analysis; the results revealed statistical significant difference between three groups after four weeks of intervention as p =0.0001. Within the group analysis, post hoc tests reported improvement at all variables in both INIT and spray and stretch technique groups with mean differences 64.5 and 65.1 in VAS, 20 and 18.15 in ANDI, -1.45 and -0.81 in PPT, and 2.47 and 1.88 in muscle amplitude, respectively. But there was no statistically significant difference in stretching only group in all variables except VAS. CONCLUSION Both INIT and spray and stretch techniques had a clinical and statistical effects on pain, function, PPT, and RMS. According to results, there were statistical significant differences between INIT and spray and stretch groups at post-treatment in all variables except VAS with more favor to INIT group, but there were no clinical differences between INIT and spray and stretch groups.
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Affiliation(s)
- Ali Mohamed Ali Ismail
- Department of Physical Therapy for Cardiovascular/Respiratory Disorder and Geriatrics, Faculty of Physical Therapy, Cairo University, Giza, Egypt
| | | | - El-Sayed Essam El-Sayed Felaya
- Department of Physical Therapy for Cardiovascular/Respiratory Disorder and Geriatrics, Faculty of Physical Therapy, Cairo University, Giza, Egypt
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10
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Eckenrode BJ, Kietrys DM, Brown A, Parrott JS, Noehren B. The relationship of behavioral and psychological traits with pain sensitivity in females with patellofemoral pain: A cross-sectional study. Phys Ther Sport 2024; 66:43-52. [PMID: 38290271 DOI: 10.1016/j.ptsp.2024.01.003] [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: 10/16/2023] [Revised: 01/09/2024] [Accepted: 01/11/2024] [Indexed: 02/01/2024]
Abstract
OBJECTIVE The purpose of this study was to describe the relationship between behavioral and psychological traits with indicators of central sensitization in female runners with patellofemoral pain (PFP), and to determine if behavioral and psychological traits improve with strength training. DESIGN Cross-sectional study. SETTING University laboratory. PARTICIPANTS Twenty-eight active females (mean age 32 ± 8.1 years) with PFP completed testing at baseline, 8 weeks (post intervention), and 12 weeks. MAIN OUTCOME MEASURES Behavioral and psychological questionnaires included the General Anxiety Disorder-7, Patient Health Questionairre-9, Pain Catastrophizing Scale, Tampa Scale of Kinesiophobia-11, and Central Sensitization Inventory. Quantitative sensory testing (QST) measures were also collected. After baseline testing, subjects were instructed in a hip and knee strengthening intervention to be completed twice daily over 8 weeks. RESULTS A statistically significant improvement was found at 12 weeks for anxiety (p = .015; ηp (Boling et al., 2010) = 0.099) and kinesiophobia (p = .041; ηp (Boling et al., 2010) = 0.076). There was no significant improvement for depression, catastrophizing, or subjective central sensitization. No significant correlations were found between any of the behavioral and psychological questionnaires with baseline QST variables. CONCLUSIONS No relationship was found for behavioral and psychological characteristics with QST measures in female runners with persistent PFP.
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Affiliation(s)
- Brian J Eckenrode
- Arcadia University, Department of Physical Therapy, Glenside, PA, 19038, USA.
| | - David M Kietrys
- Rutgers School of Health Professions, Department of Rehabilitation and Movement Sciences, Blackwood, NJ, 08012, USA
| | - Allison Brown
- Rutgers School of Health Professions, Department of Rehabilitation and Movement Sciences, Newark, NJ, 07101, USA
| | - J Scott Parrott
- Rutgers School of Health Professions, Department of Interdisciplinary Studies, Blackwood, NJ, 08012, USA
| | - Brian Noehren
- University of Kentucky, Department of Physical Therapy, Lexington, KY, 40536, USA
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11
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Cook CE, O’Halloran B, McDevitt A, Keefe FJ. Specific and shared mechanisms associated with treatment for chronic neck pain: study protocol for the SS-MECH trial. J Man Manip Ther 2024; 32:85-95. [PMID: 37819161 PMCID: PMC10795632 DOI: 10.1080/10669817.2023.2267391] [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: 06/22/2023] [Accepted: 09/29/2023] [Indexed: 10/13/2023] Open
Abstract
BACKGROUND Treatment mechanisms involve the steps or processes through which an intervention unfolds and produces change in an outcome variable. Treatment mechanisms can be specific to the intervention provided (i.e. pain modulation) or shared with other treatments (i.e. reduced fear of movement). Whether specific and shared treatment mechanisms are different across interventions and whether they lead to the outcomes seen in trials is largely unknown. The management of individuals with chronic neck pain routinely include manual therapy (MT) and resistance exercise (RE), as both approaches are included in clinical practice guidelines and both yield similar outcomes. OBJECTIVES Our study plans to answer two research questions: 1) what are the specific mechanisms associated with MT versus interventions (and are these different), and 2) what are the shared mechanisms associated with these interventions, and do specific or shared mechanisms mediate clinical outcomes? METHODS This study will involve a 2-group parallel (1:1) single-blinded randomized trial to compare the specific and potential shared treatment mechanisms between these two approaches. We will enroll individuals with a history of chronic neck pain and evaluate whether specific or shared mechanisms mediate clinical outcomes. RESULTS We hypothesize that MT and RE approaches will both exhibit different specific treatment mechanisms, and that both approaches will exhibit shared treatment mechanisms, which will notably influence outcomes at both discharge and 6-months. CONCLUSIONS This study is important because it will help identify what specific or shared treatment mechanisms are associated with different interventions and, how different treatment mechanisms influence clinical outcomes.
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Affiliation(s)
- Chad E. Cook
- Department of Physical Therapy, School of Health Professions, Saint Joseph’s University, Philadelphia, PA, USA
- Department of Physical Medicine and Rehabilitation, Anschutz Medical Campus, University of Colorado, Aurora, CO, USA
- Duke Pain Prevention and Treatment Research Program, Department of Psychiatry and Behavioral Sciences, Duke University, Durham, NC, USA
| | - Bryan O’Halloran
- Department of Orthopaedic Surgery, Duke University, Durham, NC, USA
| | - Amy McDevitt
- Department of Population Health Sciences, Duke University, Durham, NC, USA
| | - Francis J. Keefe
- Duke Clinical Research Institute, Duke University, Durham, NC, USA
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Kuptniratsaikul V, Muaksorn C, Koedwan C, Suesuwan O, Srisomnuek A. Pain reduction, physical performance, and psychological status compared between Hatha yoga and stretching exercise to treat sedentary office workers with mild/moderate neck/shoulder pain: A randomized controlled non-inferiority trial. Complement Ther Med 2023; 79:102996. [PMID: 37863244 DOI: 10.1016/j.ctim.2023.102996] [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: 01/24/2023] [Revised: 10/11/2023] [Accepted: 10/17/2023] [Indexed: 10/22/2023] Open
Abstract
OBJECTIVE To investigate pain reduction, physical performance, and psychological status compared between Hatha yoga and stretching exercises. DESIGN Randomized controlled non-inferiority trial SUBJECTS: 150 sedentary office workers with mild/moderate neck/shoulder pain. INTERVENTIONS Participants received group Hatha yoga or stretching exercise once a week (30 min for 4 weeks), and were asked to practice at home. Subjects were followed up at 4 and 8 weeks. MAIN OUTCOME MEASURES The primary outcome was a numeric rating scale (NRS) score. The secondary outcomes were a sit-and-reach test, Functional Reach Test, Neck Disability Index, pain pressure threshold, Patient Health Questionnaire-9, General Anxiety Disorder-7, and the EuroQoL. RESULTS Of the 150 subjects, 59 and 71 participants in the Hatha yoga and stretching groups were analyzed. At baseline, no significant differences between groups were found. After 4 weeks, the mean difference in the NRS score was statistically significant between groups (p < 0.001), including a 95% confidence level of < 1 score, but there was no significant difference between groups for any other outcome. Most participants reported being satisfied with their assigned treatment (98.3-100%), and rated themselves as improved or much improved (91.8-98.3%) (both p > 0.05 between groups). The most common adverse events were musculoskeletal pain and muscle tension. Repeated measures analysis of variance that compared among weeks 0, 4, and 8 revealed no significant difference between groups. CONCLUSION Hatha yoga was tentatively found to be non-inferior to stretching exercise relative to safety, for decreasing pain, anxiety, and depression, and for improving flexibility, neck functions, and quality of life.
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Affiliation(s)
- V Kuptniratsaikul
- Department of Rehabilitation Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
| | - C Muaksorn
- Division of Physical Therapy, Department of Rehabilitation Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
| | - C Koedwan
- Division of Physical Therapy, Department of Rehabilitation Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
| | - O Suesuwan
- Division of Surgical Nursing, Department of Nursing, Siriraj Hospital, Bangkok, Thailand.
| | - A Srisomnuek
- Research Group and Research Network Division, Research Department, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
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Mertens MG, Struyf F, Verborgt O, Dueñas L, Balasch-Bernat M, Navarro-Ledesma S, Fernandez-Sanchez M, Luque-Suarez A, Lluch Girbes E, Meeus M. Exploration of the clinical course and longitudinal correlations in frozen shoulder: The role of autonomic function, central pain processing, and psychological variables. A longitudinal multicenter prospective observational study. Musculoskelet Sci Pract 2023; 67:102857. [PMID: 37725869 DOI: 10.1016/j.msksp.2023.102857] [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: 04/11/2023] [Revised: 08/29/2023] [Accepted: 09/11/2023] [Indexed: 09/21/2023]
Abstract
BACKGROUND Altered central pain processing (CPP) and dysautonomia might play a role in the clinical course of frozen shoulder and psychological factors, like pain catastrophizing and hypervigilance, might influence clinical variables in frozen shoulder. OBJECTIVES To explore the clinical course of frozen shoulder regarding CPP, dysautonomia, pain catastrophizing, and hypervigilance and to explore whether longitudinal correlations between these outcomes and pain intensity were present. DESIGN prospective longitudinal observational study. METHOD Participants with frozen shoulder were recruited at hospitals and general practitioner practices and followed for 9 months. They completed six questionnaires (about demographics, shoulder pain and disability, pain intensity, pain catastrophizing, pain hypervigilance, and autonomic symptoms) and underwent tactile sensitivity (allodynia), pressure pain thresholds (hyperalgesia), temporal summation, and conditioned pain modulation during four timeframes (3-month intervals). RESULTS Initially, 149 participants with frozen shoulder were recruited and 88 completed all the measurements. An improvement from baseline to at least one follow-up measurement was found for shoulder pain and disability, pain intensity, pain catastrophizing, hypervigilance, and dysautonomia. A fair longitudinal correlation was found between pain intensity and catastrophizing and hypervigilance (r = 0.301-0.397). Poor longitudinal correlations were found between pain intensity and allodynia and hyperalgesia (r = -0.180-0.193), between pain catastrophizing and dysautonomia (r = 0.209) and between hypervigilance and hyperalgesia (r = -0.159). CONCLUSION Patients with frozen shoulder showed an early improvement that flattened with time in several pain and psychological variables over the course of 9 months. However, autonomic symptoms rather showed a late improvement over 9 months.
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Affiliation(s)
- Michel Gcam Mertens
- Research Group MOVANT, Department of Rehabilitation Sciences and Physiotherapy (REVAKI), University of Antwerp, Wilrijk, Belgium.
| | - Filip Struyf
- Research Group MOVANT, Department of Rehabilitation Sciences and Physiotherapy (REVAKI), University of Antwerp, Wilrijk, Belgium.
| | - Olivier Verborgt
- Research Group MOVANT, Department of Rehabilitation Sciences and Physiotherapy (REVAKI), University of Antwerp, Wilrijk, Belgium; Department of Orthopedic Surgery and Traumatology, AZ Monica, Antwerp, Belgium; Department of Orthopedic Surgery, University Hospital (UZA), Edegem, Belgium.
| | - Lirios Dueñas
- Physiotherapy in Motion, Multi-Specialty Research Group (PTinMOTION), Department of Physical Therapy, University of Valencia, 46010, Valencia, Spain.
| | - Mercè Balasch-Bernat
- Physiotherapy in Motion, Multi-Specialty Research Group (PTinMOTION), Department of Physical Therapy, University of Valencia, 46010, Valencia, Spain.
| | - Santiago Navarro-Ledesma
- Department of Physiotherapy, Faculty of Health Sciences, Campus of Melilla, University of Granada, Querol Street 5, 52004, Melilla, Spain.
| | | | | | - Enrique Lluch Girbes
- Pain in Motion International Research Group(1), Belgium; Physiotherapy in Motion, Multi-Specialty Research Group (PTinMOTION), Department of Physical Therapy, University of Valencia, 46010, Valencia, Spain; Department of Physiotherapy, Human Physiology and Anatomy (KIMA), Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium.
| | - Mira Meeus
- Research Group MOVANT, Department of Rehabilitation Sciences and Physiotherapy (REVAKI), University of Antwerp, Wilrijk, Belgium; Pain in Motion International Research Group(1), Belgium; Department of Rehabilitation Sciences, Ghent University, Ghent, Belgium.
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Muñiz JÁDB, de la Flor ÁG, Balmaseda DD, Vera DM, Sierra AS, de Sevilla GGP. Pain sensitization and atrophy of deep cervical muscles in patients with chronic tension-type headache. REVISTA DA ASSOCIACAO MEDICA BRASILEIRA (1992) 2023; 69:e20230841. [PMID: 37729231 PMCID: PMC10511287 DOI: 10.1590/1806-9282.20230841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 07/24/2023] [Indexed: 09/22/2023]
Abstract
OBJECTIVE The aim of this study was to compare the pressure pain threshold and the thickness of the cervical muscles in patients with tension-type headache versus healthy participants. METHODS An observational, retrospective, cross-sectional study was conducted at the Universidad Europea de Madrid between May and June 2022. Adults aged 18-65 years with tension-type headache diagnosed for more than 6 months were compared to healthy controls. B-mode ultrasound imaging was employed to measure the thickness of the neck stabilizing muscles, longus colli, and multifidus at the C5 and C6 levels, respectively. pressure pain threshold measurements were assessed bilaterally in the following regions: upper trapezius, masseter, temporalis, anterior tibialis, and median nerve. RESULTS A total of 40 participants (90% females; 36.3±12.9 years, BMI 24.2±3.7 kg/m2) participated in the study. Compared with the control group (n=20), participants in the tension-type headache group (n=20) presented statistically significant lower values in all pressure pain threshold measures. Additionally, the tension-type headache group presented statistically significant lower values in the thickness of the following muscles: right multifidus at rest (1.0±0.2 cm versus 1.3±0.2 cm; p<0.001), left multifidus at rest (1.1±0.1 cm versus 1.3±0.1 cm; p<0.001) and during contraction (1.2±0.1 cm versus 1.5±0.2 cm; p<0.001), left longus colli at rest (1.0±0.2 cm versus 1.2±0.1 cm; p=0.01) and during contraction (1.2±0.2 cm versus 1.4±0.1 cm; p<0.001), and right longus colli during contraction (1.2±0.2 cm versus 1.4±0.2 cm; p=0.02). CONCLUSION This study concluded that patients with tension-type headache showed lower thickness and lower pressure pain threshold of cervical muscles compared to healthy controls.
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Affiliation(s)
- José Ángel del Blanco Muñiz
- Department of Physiotherapy, Faculty of Sports Sciences, Universidad Europea de Madrid – Villaviciosa de Odón, Spain
| | - Ángel González de la Flor
- Department of Physiotherapy, Faculty of Sports Sciences, Universidad Europea de Madrid – Villaviciosa de Odón, Spain
| | - Diego Domínguez Balmaseda
- Department of Physiotherapy, Faculty of Sports Sciences, Universidad Europea de Madrid – Villaviciosa de Odón, Spain
| | - Daniel Martín Vera
- Department of Physiotherapy, Faculty of Sports Sciences, Universidad Europea de Madrid – Villaviciosa de Odón, Spain
| | - Alberto Sánchez Sierra
- Department of Physiotherapy, Faculty of Sports Sciences, Universidad Europea de Madrid – Villaviciosa de Odón, Spain
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De Meulemeester K, Meeus M, De Pauw R, Cagnie B, Keppler H, Lenoir D. Suffering from chronic tinnitus, chronic neck pain, or both: Does it impact the presence of signs and symptoms of central sensitization? PLoS One 2023; 18:e0290116. [PMID: 37616265 PMCID: PMC10449148 DOI: 10.1371/journal.pone.0290116] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Accepted: 07/24/2023] [Indexed: 08/26/2023] Open
Abstract
Chronic subjective tinnitus is a prevalent symptom, which has many similarities with chronic pain. Central sensitization is considered as a possible underlying mechanism of both symptoms. Central sensitization has already been investigated in chronic pain populations but not in patients with chronic subjective tinnitus. Therefore, the main objective of this cross-sectional study was to compare signs and symptoms, indicative for central sensitization, in tinnitus patients with and without chronic idiopathic neck pain, patients with chronic idiopathic neck pain only, and healthy controls. Also, differences in psychological and lifestyle factors, possibly influencing the association between central sensitization and tinnitus, were examined as well as correlations between signs and symptoms of central sensitization, and tinnitus, pain, psychological and lifestyle factors. Differences in signs and symptoms of central sensitization were examined using the self-report Central Sensitization Inventory and QST protocol (local and distant mechanical and heat hyperalgesia, conditioned pain modulation). Tinnitus, pain, psychological and lifestyle factors were evaluated using self-report questionnaires. Symptoms of central sensitization and local mechanical hyperalgesia were significantly more present in both tinnitus groups, compared to healthy controls, but were most extensive in the group with chronic tinnitus+chronic idiopathic neck pain. Distant mechanical hyperalgesia, indicative for central sensitization, was only observed in the group with both chronic tinnitus+chronic idiopathic neck pain. This group also displayed a significantly higher psychological burden and poorer sleep than patients with chronic tinnitus only and healthy controls. Signs and symptoms of central sensitization were also shown to be associated with tinnitus impact, pain-related disability, psychological burden and sleep disturbances. This study shows preliminary evidence for the presence of central sensitization in patients with chronic tinnitus+chronic idiopathic neck pain. This could be explained by the higher perceived tinnitus impact, psychological burden and sleep problems in this group. Trial registration: This study is registered as NCT05186259 (www.clinicaltrials.gov).
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Affiliation(s)
- Kayleigh De Meulemeester
- Spine, Head and Pain Research Unit Ghent, Department of Rehabilitation Sciences, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
- Pain in Motion International Research Group, The Netherlands
| | - Mira Meeus
- Spine, Head and Pain Research Unit Ghent, Department of Rehabilitation Sciences, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
- Pain in Motion International Research Group, The Netherlands
- MOVANT Research Group, Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Robby De Pauw
- Spine, Head and Pain Research Unit Ghent, Department of Rehabilitation Sciences, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
- Lifestyle and Chronic Diseases, Department of Epidemiology and Public Health, Sciensano, Belgium
| | - Barbara Cagnie
- Spine, Head and Pain Research Unit Ghent, Department of Rehabilitation Sciences, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Hannah Keppler
- Audiology Research Group, Department of Rehabilitation Sciences, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
- Department of Oto-Rhino-Laryngology, Ghent University Hospital, Ghent, Belgium
| | - Dorine Lenoir
- Spine, Head and Pain Research Unit Ghent, Department of Rehabilitation Sciences, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
- Pain in Motion International Research Group, The Netherlands
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Karaağaç A, Arslan SA, Keskin ED. Assessment of pain, scapulothoracic muscle strength, endurance and scapular dyskinesis in individuals with and without nonspecific chronic neck pain: A cross-sectional study. J Bodyw Mov Ther 2023; 35:261-267. [PMID: 37330779 DOI: 10.1016/j.jbmt.2023.04.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 10/03/2022] [Accepted: 04/10/2023] [Indexed: 06/19/2023]
Abstract
INTRODUCTION This study is aimed to evaluate pain, muscle strength, scapular muscular endurance and scapular kinesis in individuals with Nonspecific Chronic Neck Pain and to compare them with asymptomatic individuals. In addition, to investigate the effect of mechanical changes in the scapular region on neck pain. METHOD 40 individuals who applied to Kırıkkale University Faculty of Medicine Hospital Physical Therapy and Rehabilitation Center and diagnosed with NSCNP and 40 asymptomatic individuals for the control group were included the study. Pain was evaluated with Visual Analogue Scale, pain threshold and pain tolerance with algometer, cervical deep flexor group muscle strength with Stabilizer Pressure Biofeedback device, and neck and scapulothoracic muscle strength with Hand Held Dynamometer. Scapular Dyskinesia Test, Scapular Depression Test and Lateral Scapular Slide Test were used to evaluate scapular kinesis. A timer was used to evaluate scapular muscular endurance. RESULT Pain threshold and pain tolerance values of the NSCNP group were lower (p < 0.05). Muscle strength around neck and scapulothoracic region of the NSCNP group were lower than the asymptomatic individuals (p < 0.05). NSCNP group had more scapular dyskinesia (p < 0.05). Scapular muscular endurance values of the NSCNP group were lower (p < 0.05). CONCLUSION As a result, pain threshold and pain tolerance decreased, muscle strength of the neck region and the scapular region decreased, scapular endurance values decreased and the incidence of scapular dyskinesia increased in the individuals with NSCNP compared to the asymptomatic individuals. It is thought that our study will provide a different perspective in the evaluation of neck pain and including the scapular region to the evaluations.
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Affiliation(s)
- Ali Karaağaç
- İstanbul Gelisim University, Vocational School of Health Services, İstanbul, Turkey.
| | - Saniye Aydoğan Arslan
- Department of Physiotherapy and Rehabilitation, Kırıkkale University Faculty of Health Sciences, Kırıkkale, Turkey
| | - Esra Dilek Keskin
- Kırıkkale University, Faculty of Medical Sciences, Department of Physical Medicine and Rehabilitation, Kırıkkale, Turkey
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Steinmetz A, Hacke F, Delank KS. Pressure Pain Thresholds and Central Sensitization in Relation to Psychosocial Predictors of Chronicity in Low Back Pain. Diagnostics (Basel) 2023; 13:diagnostics13040786. [PMID: 36832274 PMCID: PMC9954899 DOI: 10.3390/diagnostics13040786] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 02/16/2023] [Accepted: 02/17/2023] [Indexed: 02/22/2023] Open
Abstract
(1) Background: Peripheral, as well as central, sensitization have been described in chronic low back pain (cLBP). The purpose of this study is to investigate the influence of psychosocial factors on the development of central sensitization. (2) Methods: This prospective study investigated local and peripheral pressure pain thresholds and their dependence on psychosocial risk factors in patients with cLBP receiving inpatient multimodal pain therapy. Psychosocial factors were assessed using the Örebro Musculoskeletal Pain Screening Questionnaire (ÖMPSQ). (3) Results: A total of 90 patients were included in the study, 61 (75.4% women, 24.6% men) of whom had significant psychosocial risk factors. The control group consisted of 29 patients (62.1% women, 37.9% men). At baseline, patients with psychosocial risk factors showed significantly lower local and peripheral pressure pain thresholds, suggesting central sensitization, compared to the control group. Sleep quality, measured by the Pittsburgh Sleep Quality Index (PSQI), was also correlated with altered PPTs. After multimodal therapy, all participants reported increased local pain thresholds compared to at admission, independent of psychosocial chronification factors. (4) Conclusions: Psychosocial chronicity factors measured using the ÖMPSQ have a significant influence on pain sensitization in cLBP. A 14-day multimodal pain therapy increased local, but not peripheral, pressure pain thresholds.
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Affiliation(s)
- Anke Steinmetz
- Physical and Rehabilitation Medicine, Department of Trauma, Reconstructive Surgery and Rehabilitation Medicine, University Medicine Greifswald, 17475 Greifswald, Germany
- Correspondence: ; Tel.: +49-3834-86-6695
| | - Franziska Hacke
- Department of Geriatrics, Martin-Luther-University Halle-Wittenberg, 06120 Halle/Saale, Germany
| | - Karl-Stefan Delank
- Department of Orthopedic and Trauma Surgery, Martin-Luther-University Halle-Wittenberg, 06120 Halle/Saale, Germany
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Huysmans E, Goudman L, Van Bogaert W, Nijs J, Putman K, Moens M, Buyl R, Ickmans K, Garcia Barajas G, Fernández-Carnero J, Coppieters I. Experimental Pain Measurements Do Not Relate to Pain Intensity and Pain Cognitions in People Scheduled for Surgery for Lumbar Radiculopathy. PAIN MEDICINE 2023; 24:139-149. [PMID: 36053220 DOI: 10.1093/pm/pnac133] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 06/03/2022] [Accepted: 08/05/2022] [Indexed: 02/06/2023]
Abstract
OBJECTIVE The present cross-sectional study aims to unravel associations of pain intensity and cognitions with quantitative sensory testing in people scheduled for surgery for lumbar radiculopathy. Additionally, insight will be provided into the presence of dysfunctional nociceptive processing and maladaptive pain cognitions in this population. DESIGN Cross-sectional study. SETTING Data from three hospitals in Belgium. SUBJECTS The final sample comprised 120 participants with lumbar radiculopathy scheduled for surgery, included between March 2016 and April 2019. METHODS Self-reported pain intensity was assessed on a visual analog scale, and pain cognitions were assessed with self-reported questionnaires (Pain Catastrophizing Scale, Tampa Scale for Kinesiophobia, and Pain Vigilance and Awareness Questionnaire). Quantitative sensory testing (detection thresholds, pain thresholds, temporal summation, and conditioned pain modulation) was evaluated, as well. RESULTS Evidence was found for the presence of an impaired inhibitory response to nociceptive stimuli and maladaptive pain cognitions in this population. Kinesiophobia was found to be present to a maladaptive degree in the majority of the patients (n = 106 [88%]). Significant, but weak, associations between electrical pain thresholds at the sural nerves and leg pain intensity (sural nerve symptomatic side: r = -0.23; P = 0.01; non-symptomatic side: r = -0.22; P = 0.02) and kinesiophobia levels (sural nerve non-symptomatic side: r = -0.26; P = 0.006) were identified. CONCLUSIONS Electrical detection thresholds and correlates for endogenous nociceptive facilitation and inhibition were not found to be related to any of the pain cognitions or to pain intensity in people scheduled to undergo surgery for lumbar radiculopathy.
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Affiliation(s)
- Eva Huysmans
- Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Interuniversity Centre for Health Economics Research (I-CHER), Department of Public Health (GEWE), Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Brussels, Belgium
- Research Foundation Flanders (FWO), Brussels, Belgium
- Department of Physical Medicine and Physiotherapy, Universitair Ziekenhuis Brussel, Brussels, Belgium
| | - Lisa Goudman
- Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Research Foundation Flanders (FWO), Brussels, Belgium
- Department of Neurosurgery, Universitair Ziekenhuis Brussel, Brussels, Belgium
- Center for Neurosciences (C4N), Vrije Universiteit Brussel (VUB), Brussels, Belgium
- STIMULUS research group, Vrije Universiteit Brussel, Brussels, Belgium
| | - Wouter Van Bogaert
- Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Interuniversity Centre for Health Economics Research (I-CHER), Department of Public Health (GEWE), Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Brussels, Belgium
- Research Foundation Flanders (FWO), Brussels, Belgium
| | - Jo Nijs
- Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Department of Physical Medicine and Physiotherapy, Universitair Ziekenhuis Brussel, Brussels, Belgium
| | - Koen Putman
- Interuniversity Centre for Health Economics Research (I-CHER), Department of Public Health (GEWE), Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Brussels, Belgium
| | - Maarten Moens
- Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Department of Neurosurgery, Universitair Ziekenhuis Brussel, Brussels, Belgium
- Center for Neurosciences (C4N), Vrije Universiteit Brussel (VUB), Brussels, Belgium
- STIMULUS research group, Vrije Universiteit Brussel, Brussels, Belgium
- Department of Radiology, Universitair Ziekenhuis Brussel, Brussels, Belgium
| | - Ronald Buyl
- Department of Biostatistics and Medical Informatics, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Brussels, Belgium
| | - Kelly Ickmans
- Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Research Foundation Flanders (FWO), Brussels, Belgium
- Department of Physical Medicine and Physiotherapy, Universitair Ziekenhuis Brussel, Brussels, Belgium
| | - Guillermo Garcia Barajas
- Department of Physical and Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Madrid, Spain
| | - Josue Fernández-Carnero
- Department of Physical and Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Madrid, Spain
- La Paz Hospital Institute for Health Research, IdiPAZ, Madrid, Spain
- Musculoskeletal Pain and Motor Control Research Group, Faculty of Health Sciences, Universidad Europea de Madrid, Madrid, Spain
| | - Iris Coppieters
- Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Department of Physical Medicine and Physiotherapy, Universitair Ziekenhuis Brussel, Brussels, Belgium
- Department of Rehabilitation Sciences, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
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Lytras D, Sykaras E, Iakovidis P, Kasimis K, Kottaras A, Mouratidou C. Comparison of two different manual techniques for an exercise program for the management of chronic neck pain: A randomized clinical trial study. J Back Musculoskelet Rehabil 2023; 36:199-216. [PMID: 36120764 DOI: 10.3233/bmr-220003] [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] [Indexed: 02/04/2023]
Abstract
BACKGROUND Both spinal manipulation (SM) and Integrated Neuromuscular Inhibition Technique (INIT) have a positive effect in individuals with chronic neck pain (CNP), especially when they are combined with therapeutic exercise (TE). However, it has not been determined which of the above combinations is more effective in patients with CNP. OBJECTIVE To compare the efficacy of two different manual techniques (SM and INIT), when combined with the same TE program in the management of CNP. METHODS Eighty women with CNP, allocated into four groups of 20 persons each. The first group followed a 10-week TE program, the second TE and INIT, the third TE and SM, and the fourth was the control group. The Visual Analogue Scale (VAS) for pain, Neck Disability Index (NDI), Pressure Pain Threshold (PPT) of the neck muscles, neck active Range of Motion (ROM), Maximum Isometric Strength (MIS) of the neck muscles, craniocervical flexion test (CCFT) and SF-36 questionnaire scores were evaluated before, during and after the treatment period, with a six-month follow-up. RESULTS There was between groups differences between the three intervention groups and the control group (p< 05), with the positive effects being maintained until the six-month follow-up. However, this improvement occurred earlier in the "TE + INIT" and "TE + SM" groups than in the "TE" group. Differences between the "TE + INIT" and the "TE + SM" groups were noticed only in the neck muscles PPT values, in which the "TE + INIT" group showed greater improvement. Furthermore, some non-statistically significant indications for further improvement of "TE + SM" were noted in the left lateral flexion ROM. CONCLUSION The addition of INIT as well as SM in the same TE program can further increase the beneficial effect of exercise in women with CNP. In most measurements both combinations seem to be equally effective. However, INIT improved more local muscle tenderness, whereas SM aided more in the neck lateral flexion ROM.
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Affiliation(s)
- Dimitrios Lytras
- Department of Physical Education and Sports Sciences, Aristotle University of Thessaloniki, Thermi, Thessaloniki, Greece.,Department of Physiotherapy, Faculty of Health Sciences, International Hellenic University - Alexander Campus, Sindos, Thessaloniki, Greece
| | - Evaggelos Sykaras
- Department of Physical Education and Sports Sciences, Aristotle University of Thessaloniki, Thermi, Thessaloniki, Greece
| | - Paris Iakovidis
- Department of Physiotherapy, Faculty of Health Sciences, International Hellenic University - Alexander Campus, Sindos, Thessaloniki, Greece
| | - Konstantinos Kasimis
- Department of Physiotherapy, Faculty of Health Sciences, International Hellenic University - Alexander Campus, Sindos, Thessaloniki, Greece
| | - Anastasios Kottaras
- Department of Physiotherapy, Faculty of Health Sciences, International Hellenic University - Alexander Campus, Sindos, Thessaloniki, Greece
| | - Charikleia Mouratidou
- Department of Physical Education and Sports Sciences, Aristotle University of Thessaloniki, Thermi, Thessaloniki, Greece
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20
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Chys M, Bontinck J, Voogt L, Sendarrubias GMG, Cagnie B, Meeus M, De Meulemeester K. Immediate effects of dry needling on pain sensitivity and pain modulation in patients with chronic idiopathic neck pain: a single-blinded randomized clinical trial. Braz J Phys Ther 2023; 27:100481. [PMID: 36709694 PMCID: PMC9894914 DOI: 10.1016/j.bjpt.2023.100481] [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: 03/07/2022] [Revised: 11/10/2022] [Accepted: 12/21/2022] [Indexed: 01/25/2023] Open
Abstract
BACKGROUND Dry needling is frequently used for the treatment of neck pain but knowledge about its neurophysiological central effects is scarce. OBJECTIVES To compare the immediate effects of a single session of dry needling (DN) and sham needling (SN) on local and distant pressure pain thresholds and conditioned pain modulation in patients with chronic idiopathic neck pain. METHOD Participants with chronic idiopathic neck pain were randomly allocated to a DN or SN group. The primary outcome measure was the pressure pain threshold (PPT) at one peripheral location: quadriceps muscle (Q). Secondary outcome measures were local PPTs at the treated (most painful) (tUT) and non-treated upper trapezius muscle (ntUT), absolute and relative conditioned pain modulation (CPM) effects and pain during hot water immersion. Patients were assessed at baseline and immediately post intervention. Linear mixed models were used to examine interaction effects as well as between- and within-group differences. RESULTS Fifty-four participants were included for statistical analysis. Linear mixed model analyses showed no significant "group X time" interaction effects for any of the outcome measures. The relative CPM effect at the Q was significantly higher post-intervention, compared to baseline within the DN group (mean difference= 13.52%; 95% CI: 0.46, 26.59). CONCLUSION The present study shows no superior effect of DN, compared to SN, in the immediate effect on local and distant PPTs and CPM in patients with chronic idiopathic neck pain.
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Affiliation(s)
- Marjolein Chys
- Spine, Head and Pain Research Unit Ghent, Department of Rehabilitation Sciences, Faculty of Medicine and Health Sciences, Ghent University, Corneel Heymanslaan 10, Gent 9000, Belgium.
| | - Jente Bontinck
- Spine, Head and Pain Research Unit Ghent, Department of Rehabilitation Sciences, Faculty of Medicine and Health Sciences, Ghent University, Corneel Heymanslaan 10, Gent 9000, Belgium; Pain in Motion International Research Group, www.paininmotion.be
| | - Lennard Voogt
- Pain in Motion International Research Group, www.paininmotion.be; Research Centre for Health Care Innovations, Rotterdam University of Applied Sciences, Rotterdam, the Netherlands
| | | | - Barbara Cagnie
- Spine, Head and Pain Research Unit Ghent, Department of Rehabilitation Sciences, Faculty of Medicine and Health Sciences, Ghent University, Corneel Heymanslaan 10, Gent 9000, Belgium
| | - Mira Meeus
- Spine, Head and Pain Research Unit Ghent, Department of Rehabilitation Sciences, Faculty of Medicine and Health Sciences, Ghent University, Corneel Heymanslaan 10, Gent 9000, Belgium; Pain in Motion International Research Group, www.paininmotion.be; Department of Rehabilitation Sciences and Physical Therapy, Faculty of Medicine and Health Sciences, MOVANT Research group, University of Antwerp, Belgium
| | - Kayleigh De Meulemeester
- Spine, Head and Pain Research Unit Ghent, Department of Rehabilitation Sciences, Faculty of Medicine and Health Sciences, Ghent University, Corneel Heymanslaan 10, Gent 9000, Belgium; Pain in Motion International Research Group, www.paininmotion.be
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21
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Moloney N, Rabey M, Hush J, Sanders D, Dube T, Marcuzzi A. Is low intensity exercise sufficient to induce exercise-induced pain threshold modulation in people with persistent pain? Musculoskelet Sci Pract 2022; 62:102643. [PMID: 35963040 DOI: 10.1016/j.msksp.2022.102643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 07/28/2022] [Accepted: 07/30/2022] [Indexed: 12/14/2022]
Abstract
OBJECTIVES We investigated whether a 12-min walk test (12MWT) yielded exercise-induced pain threshold modulation (EIPM) within people with persistent pain and whether baseline self-report and pain sensitivity measures differed according to these responses. DESIGN Cross-sectional study. METHODS Two cohorts (tertiary/community) (n = 88) with persistent pain underwent pressure pain threshold (PPT) testing before and after a 12MWT to determine exercise-induced pain threshold modulation responses. Baseline self-report (pain severity, pain distribution, psychological distress, sleep) and baseline widespread pain sensitivity (WPS) (high/low) were recorded. Within and between-group differences were analysed using paired t-tests and repeated measure analyses of covariance. Individual EIPM responses were categorised as hyperalgesic, no change and hypoalgesic responses. Differences in baseline self-report and pain sensitivity measures between EIPM categories were investigated. RESULTS No significant within- or between-group differences in PPT following the 12MWT were detected (p > 0.05). Individual responses showed that up to 30% of the community and 44% of the tertiary cohort demonstrated >20% change in PPT (in either direction). Significant differences were shown in pain distribution (p = 0.002) and baseline WPS (p = 0.001) between people with hyperalgesic, no change, hypoalgesic responses. People with 4-5 pain regions were more likely hyperalgesic (χ2 = 9.0, p = 0.003); people with low baseline WPS were more likely to demonstrate no change (p = 0.002). CONCLUSION Low or self-selected intensity exercise was insufficient to induce exercise-induced pain modulation at group level. Individual responses were variable with pain distribution and baseline WPS differing between responses. Future research could evaluate responses and associated factors in larger samples with high baseline pain sensitivity specifically.
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Affiliation(s)
- Niamh Moloney
- Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, NSW, Australia; Department of Exercise Sciences, Faculty of Science, University of Auckland, New Zealand; THRIVE Physiotherapy, Channel Islands, Guernsey.
| | - Martin Rabey
- THRIVE Physiotherapy, Channel Islands, Guernsey; School of Allied Health, Curtin University, Perth, Western Australia, Australia
| | - Julia Hush
- Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, NSW, Australia
| | - Duncan Sanders
- Pain Management Research Centre, The University of Sydney, NSW, Australia
| | - Tumelo Dube
- Pain Management Research Centre, The University of Sydney, NSW, Australia
| | - Anna Marcuzzi
- Department of Public Health and Nursing, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
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22
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Moukhaiber N, Summers SJ, Opar D, Imam J, Thomson D, Chang WJ, Andary T, Cavaleri R. The effect of theta burst stimulation over the primary motor cortex on experimental hamstring pain: A randomised, controlled study. THE JOURNAL OF PAIN 2022; 24:593-604. [PMID: 36464137 DOI: 10.1016/j.jpain.2022.11.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 11/02/2022] [Accepted: 11/26/2022] [Indexed: 12/03/2022]
Abstract
Theta burst stimulation (TBS) over the primary motor cortex (M1) is an emerging technique that may have utility in the treatment of musculoskeletal pain. However, previous work exploring the analgesic effects of noninvasive brain stimulation has been limited largely to the arm or hand, despite 80% of acute musculoskeletal injuries occurring in the lower limb. This is a pertinent point, given the functional and neurophysiological differences between upper and lower limb musculature, as well as evidence suggesting that reorganization of corticomotor pathways is region-specific. This study investigated the effect of excitatory TBS on pain, function, and corticomotor organization during experimentally induced lower limb pain. Twenty-eight healthy participants attended 2 experimental sessions. On Day 0, participants completed 10 sets of 10 maximal eccentric contractions of the right hamstring muscles to induce delayed onset muscle soreness. Four consecutive blocks of either active or sham TBS were delivered on Day 2. Measures of mechanical sensitivity, pain (muscle soreness, pain intensity, pain area) function (single-leg hop distance, maximum voluntary isometric contraction, lower extremity functional scale), and corticomotor organization were recorded before and after TBS on Day 2. Pain and function were also assessed daily from Days 2 to 10. Active TBS reduced mechanical sensitivity compared to sham stimulation (P = .01). Corticomotor organization did not differ between groups, suggesting that improvements in mechanical sensitivity were not mediated by changes in M1. Subjective reports of pain intensity and function did not change following active TBS, contrasting previous reports in studies of the upper limb. PERSPECTIVE: M1 TBS reduces mechanical sensitivity associated with experimentally induced hamstring pain. Though further work is needed, these findings may hold important implications for those seeking to expedite recovery or reduce muscle sensitivity following hamstring injury.
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Affiliation(s)
- Nadia Moukhaiber
- Western Sydney University, Brain Stimulation and Rehabilitation (BrainStAR) Lab, School of Health Sciences, New South Wales, Australia
| | - Simon J Summers
- Western Sydney University, Brain Stimulation and Rehabilitation (BrainStAR) Lab, School of Health Sciences, New South Wales, Australia; Queensland University of Technology, School of Biomedical Sciences, Queensland, Australia
| | - David Opar
- Australian Catholic University, Sports Performance, Recovery, Injury and New Technologies (SPRINT) Research Centre, School of Behavioural and Health Sciences, Victoria, Australia
| | - Jawwad Imam
- Western Sydney University, Brain Stimulation and Rehabilitation (BrainStAR) Lab, School of Health Sciences, New South Wales, Australia
| | - Daniel Thomson
- Western Sydney University, Brain Stimulation and Rehabilitation (BrainStAR) Lab, School of Health Sciences, New South Wales, Australia
| | - Wei-Ju Chang
- University of Newcastle, College of Health Medicine and Wellbeing, School of Health Sciences, New South Wales, Australia; Neuroscience Research Australia (NeuRA), Centre for Pain IMPACT, New South Wales, Australia
| | - Toni Andary
- South Western Sydney Local Health District, New South Wales, Australia
| | - Rocco Cavaleri
- Western Sydney University, Brain Stimulation and Rehabilitation (BrainStAR) Lab, School of Health Sciences, New South Wales, Australia.
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23
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Mertens MG, Meeus M, Noten S, Verborgt O, Fransen E, Lluch Girbés E, Aguilar Rodríguez M, Navarro-Ledesma S, Fernandez-Sanchez M, Luque-Suarez A, Struyf F, Dueñas L. Understanding the clinical profile of patients with frozen shoulder: a longitudinal multicentre observational study. BMJ Open 2022; 12:e056563. [PMID: 36410809 PMCID: PMC9680192 DOI: 10.1136/bmjopen-2021-056563] [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] [Indexed: 11/23/2022] Open
Abstract
INTRODUCTION There is a large diversity in the clinical presentation of frozen shoulder (FS) and the clinical outcome is not always satisfactory. The aim of the current study was to examine to what extent range of motion (ROM) limitation, metabolic factors (diabetes mellitus and thyroid disorders), autonomic symptoms and pain sensitivity may contribute to the prognosis in terms of shoulder pain and disability and quality of life in patients with FS. METHODS Patients with stage 1 or 2 FS were longitudinally followed-up during 9 months after baseline assessment. They completed six questionnaires and underwent quantitative sensory testing (pressure pain thresholds, temporal summation and conditioned pain modulation) and ROM assessment. RESULTS One hundred and forty-nine patients with FS were initially recruited and 121 completed at least one follow-up measurement. Shoulder pain and disability improved over time and diabetes mellitus was found to be a prognostic factor for final outcome. Several domains of quality of life also improved over time and external rotation ROM, diabetes mellitus, thyroid disorder and autonomic symptoms were found to be prognostic factors for final outcome. These prognostic factors explained 2.5%-6.3% of the final outcome of shoulder pain and disability and quality of life. DISCUSSION AND CONCLUSION In patients with FS, prognostic variables were able to predict different outcomes, indicating that outcomes in this population can be variable-dependent. Other variables not explored in this study might contribute to the prognosis of patients with FS, which should be investigated in future research. In clinical practice, baseline assessment of prognostic factors and focusing on a more holistic approach might be useful to inform healthcare practitioners about progression of patients with FS during a 9-month period.
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Affiliation(s)
- Michel Gcam Mertens
- Research Group MOVANT, Department of Rehabilitation Sciences and Physiotherapy (REVAKI), University of Antwerp Faculty of Medicine and Health Sciences, Wilrijk, Belgium
- Pain in Motion international Research Group, www.paininmotion.be, Belgium
| | - Mira Meeus
- Research Group MOVANT, Department of Rehabilitation Sciences and Physiotherapy (REVAKI), University of Antwerp Faculty of Medicine and Health Sciences, Wilrijk, Belgium
- Pain in Motion international Research Group, www.paininmotion.be, Belgium
- Department of Rehabilitation Sciences and Physiotherapy, Ghent University, Ghent, Belgium
| | - Suzie Noten
- Department of Rehabilitation Medicine, Erasmus MC University medical Center, Rotterdam, The Netherlands
- Rijndam Rehabilitation, Rotterdam, The Netherlands
| | - Olivier Verborgt
- Research Group MOVANT, Department of Rehabilitation Sciences and Physiotherapy (REVAKI), University of Antwerp Faculty of Medicine and Health Sciences, Wilrijk, Belgium
- Department of Orthopedic Surgery and Traumatology, AZ Monica, Antwerpen, Belgium
- Department of Orthopedic Surgery, University Hospital Antwerp, Edegem, Belgium
| | - Erik Fransen
- StatUa Center for Statistics, University of Antwerp, Antwerpen, Belgium
| | - Enrique Lluch Girbés
- Pain in Motion international Research Group, www.paininmotion.be, Belgium
- Physiotherapy in Motion, Multi-Specialty Research Group (PTinMOTION), Department of Physical Therapy, University of Valencia, Valencia, Spain
- Department of Physiotherapy, Human Physiology and Anatomy (KIMA), Vrije Universiteit Brussel, Brussels, Belgium
| | - Marta Aguilar Rodríguez
- Physiotherapy in Motion, Multi-Specialty Research Group (PTinMOTION), Department of Physical Therapy, University of Valencia, Valencia, Spain
| | | | | | | | - Filip Struyf
- Rehabilitation Sciences, Universiteit Antwerpen Campus Drie Eiken, Wilrijk, Belgium
| | - Lirios Dueñas
- Physiotherapy in Motion, Multi-Specialty Research Group (PTinMOTION), Department of Physical Therapy, University of Valencia, Valencia, Spain
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24
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Mertens MG, Struyf F, Lluch Girbes E, Dueñas L, Verborgt O, Meeus M. Autonomic Nervous System Function and Central Pain Processing in People With Frozen Shoulder: A Case-control Study. Clin J Pain 2022; 38:659-669. [PMID: 36111678 DOI: 10.1097/ajp.0000000000001070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 08/30/2022] [Indexed: 11/25/2022]
Abstract
OBJECTIVES The pathophysiology of a frozen shoulder (FS) is thought to be related to chronic inflammation. Chronic inflammation may disturb the immune system and consequently the nervous system as part of an overarching system. The aim of this study was to determine the presence of disturbed autonomic nervous system function and altered central pain processing (CPP) in patients with FS. Secondarily, the presence of psychological variables (catastrophizing and hypervigilance) and self-reported associated symptoms of altered CPP in patients with FS were investigated. METHODS Patients with FS and healthy controls completed the Composite Autonomic Symptom Score (autonomic function) and underwent quantitative sensory testing to assess tactile sensitivity (ie, allodynia), pressure pain thresholds (PPTs, ie, hyperalgesia), temporal summation of pain, and Conditioned Pain Modulation (CPM). Psychological issues were explored with the Pain Catastrophizing Scale and the Pain Vigilance and Awareness Questionnaire, and self-reported symptoms associated with altered CPP were determined with the Central Sensitization Inventory. RESULTS Thirty-two patients with FS and 35 healthy controls were analyzed in the study. Patients with FS showed more self-reported autonomic symptoms and symptoms of altered CPP, higher levels of pain catastrophizing and hypervigilance, and are more sensitive to tactile touches and mechanical pressure compared with controls. DISCUSSION On the basis of the effect sizes, between-group differences in allodynia, hyperalgesia, catastrophizing, and hypervigilance were clinically relevant, but only local allodynia, hyperalgesia, catastrophizing, and hypervigilance were statistically different. Therefore, obvious altered CPP was not present at the group level in patients with FS compared with controls.
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Affiliation(s)
- Michel G Mertens
- Research Group MOVANT, Department of Rehabilitation Sciences and Physiotherapy (REVAKI), University of Antwerp, Wilrijk
- Pain in Motion International Research group
| | - Filip Struyf
- Research Group MOVANT, Department of Rehabilitation Sciences and Physiotherapy (REVAKI), University of Antwerp, Wilrijk
| | - Enrique Lluch Girbes
- Department of Physiotherapy, Human Physiology and Anatomy (KIMA), Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Brussels
- Pain in Motion International Research group
- Department of Physical Therapy, University of Valencia, Valencia, Spain
| | - Lirios Dueñas
- Department of Physical Therapy, University of Valencia, Valencia, Spain
| | - Olivier Verborgt
- Research Group MOVANT, Department of Rehabilitation Sciences and Physiotherapy (REVAKI), University of Antwerp, Wilrijk
- Department of Orthopedic Surgery and Traumatology, AZ Monica, Antwerp
- Department of Orthopedic Surgery, University Hospital (UZA), Edegem, Belgium
| | - Mira Meeus
- Research Group MOVANT, Department of Rehabilitation Sciences and Physiotherapy (REVAKI), University of Antwerp, Wilrijk
- Department of Rehabilitation Sciences and Physiotherapy, Ghent University, Ghent
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25
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El-Khateeb YS, Mahmoud AG, Mohamed MH, Abd El-Azeim AS. Influence of adding strain-counterstrain to standard therapy on axioscapular muscles amplitude and fatigue in mechanical neck pain: a single-blind, randomized trial. Eur J Phys Rehabil Med 2022; 58:621-629. [PMID: 35666489 PMCID: PMC9980527 DOI: 10.23736/s1973-9087.22.07194-5] [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: 11/08/2022]
Abstract
BACKGROUND Strain-counterstrain technique (SCS) or positional release therapy is strongly recommended for patients with mechanical neck pain (MNP) because this method has excellent benefits, but the clinical significance of this method is unclear. AIM The aim of this study was to investigate the influence of adding the SCS technique to standard therapy on pain, pressure pain threshold, disability according to Neck Disability Index (NDI), and electrophysiological characteristics (amplitude and fatigue) of the upper part of trapezius in the axioscapular muscles of patients with mechanical neck pain. DESIGN Single-blind, randomized clinical trial. SETTING Outpatient clinic. POPULATION Sixty patients (19-38 years old) with mechanical neck pain participated in this study and were recruited from the outpatient clinic at the faculty of physical therapy after a referral from an orthopedist. METHODS Patients were randomly assigned by opaque sealed envelope to two treatment groups: group A received SCS, standard therapy in form of active range of motion, stretching exercises, and postural correction exercises (PCES), whereas group B, received standard therapy only; therapeutic sessions were performed three times/week for 4 weeks. The visual analogue scale, pressure pain threshold, NDI, upper trapezius median frequency, and root mean square were used to evaluate the patients' pretreatment and post-treatment status. RESULTS Multiple pairwise comparisons within each group revealed statistically significant differences in all outcome variables with favor to the SCS group. CONCLUSIONS The Strain-counterstrain technique combined with traditional standard therapy is an effective method more than traditional standard therapy alone for the management of patients with MNP. CLINICAL REHABILITATION IMPACT The present study has implications, especially for clinical decision-making about therapy of choice in MNP to reduce pain, improve function as measured through SCS technique and its impact on normal lifestyle, and to highlight the need for active intervention.
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Affiliation(s)
- Yasmin S El-Khateeb
- Department of Basic Sciences, Faculty of Physical Therapy, Egyptian Chinese University, Ain Shams, Egypt -
| | - Amira G Mahmoud
- Department of Pediatrics, Faculty of Physical Therapy, Egyptian Chinese University, Ain Shams, Egypt
| | - Mai H Mohamed
- Department of Basic Sciences, Faculty of Physical Therapy, Horus University, New Damietta, Egypt
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26
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Giménez-Costa M, Schomacher J, Murillo C, Blanco-Hernández T, Falla D, Lluch E. Specific versus non-specific exercises for the neck extensor muscles in women with chronic idiopathic neck pain: A randomized controlled trial. Musculoskelet Sci Pract 2022; 60:102561. [PMID: 35421696 DOI: 10.1016/j.msksp.2022.102561] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 01/19/2022] [Accepted: 03/28/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND Structural and functional impairments of the cervical extensor muscles have been demonstrated in people with neck pain. A global exercise approach targeting all neck extensor muscles has shown positive effects in this population. However, to date, the efficacy of exercises specifically targeting the deep neck extensors has neither been tested nor compared to global exercises for the neck extensors. OBJECTIVES To compare the effects on pain and disability of a specific lower deep neck extensors (SLDNE) versus a general neck extensor (GNE) exercise program in women with chronic idiopathic neck pain. METHODS Fourty-three women with chronic idiopathic neck pain were randomly allocated to either a six-week SLDNE or a GNE exercise program. As primary outcome, neck disability was measured with the Neck Disability Index (NDI). Secondarily, pain intensity (VAS), cervical ROM, pressure pain thresholds (PPTs), cervical and thoracic posture and self-perceived benefit of treatment (GROC) were also measured. Every outcome was measured at baseline and immediately after treatment, except NDI, which was also measured at 6-months follow-up. The GROC was only assessed post-intervention. RESULTS Both exercise programs lead to reduced neck disability immediately post-intervention (within-group mean difference [MD] = -6.09; 95% Confidence Interval [CI]: 7.75, -4.42 and -4.73; 95%CI: 6.57, -2.91 respectively) and at the 6-months follow-up (-4.47; 95%CI: 6.41, -2.53 and -4.74; 95%CI: 6.50, -2.97), but with no between group differences. Similar results were found for pain intensity post-intervention, with no between group interaction (within-group MD = -20.87 mm; 95% CI: 28.55, -13.19 and -18.00 mm; 95%CI: (-26.24, -9.76) for SLDNE and GNE groups, respectively). GROC improved after both interventions without any between-group difference. CONCLUSIONS A six-week exercise program specifically targeting the lower deep neck extensors lead to comparable outcomes as a general neck extensor exercise program in women with chronic idiopathic neck pain.
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Affiliation(s)
- M Giménez-Costa
- Diputació de València, Valencia, Spain; University of Alcalá, Alcalá de Henares, Spain
| | | | - C Murillo
- Department of Rehabilitation Sciences, Faculty of Health Sciences and Medicine, Ghent University, Belgium; Pain in Motion International Research Group, Belgium(1)
| | | | - D Falla
- Center of Precision Rehabilitation for Spinal Pain, School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, UK
| | - E Lluch
- Pain in Motion International Research Group, Belgium(1); Department of Physical Therapy, University of Valencia, Spain.
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27
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Avendaño-Coy J, Aceituno-Gómez J, García-Durán S, Arroyo-Fernández R, Blázquez-Gamallo R, García-Madero VM, Escribá-de-la-Fuente SM, Fernández-Pérez C. Capacitive resistive monopolar radiofrequency at 448 kHz plus exercising versus exercising alone for subacromial pain: A sham-controlled randomized clinical trial. Clin Rehabil 2022; 36:1450-1462. [PMID: 35702007 DOI: 10.1177/02692155221107736] [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: 11/17/2022]
Abstract
OBJECTIVE To investigate the effectiveness of thermal and sub-thermal capacitive-resistive monopolar radiofrequency at 448 kHz plus exercising compared to sham radiofrequency plus exercising on pain, functionality, and quality of life in patients with subacromial pain. DESIGN Randomized, controlled, parallel, double-blind, three-arm clinical trial. SETTING Hospital and Primary Care. SUBJECTS Eighty-one participants with subacromial pain in three intervention groups. INTERVENTIONS Three interventions with capacitive-resistive radiofrequency (thermal, sub-thermal, and sham) over 9 sessions (3 per week) plus an exercising protocol identical for all groups over 15 sessions (5 per week). OUTCOME MEASURES Visual analogue scale and pressure pain threshold for pain, Shoulder Pain and Disability Index and Quick-Disabilities of the Arm, Shoulder and Hand for functionality, and quality of life via the European Quality of Life-Five Dimensions were assessed at baseline, immediately posttreatment, and 1 month and 3 months post-intervention. RESULTS No between-group differences were found in the pain visual analogue scale (F = 1.0; P = 0.37), Shoulder Pain and Disability Index (F = 1.0; P = 0.36), European Quality of Life-Five Dimensions (F = 0.76; P = 0.47), and pressure pain (F = 0.14; P = 0.86) outcomes, with a statistical power < 0.30 for all comparisons. Between-group differences were found in the Quick-Disabilities of the Arm, Shoulder and Hand (F = 3.4; P < 0.038), with an improvement of -14.1 points (confidence interval at 95% (95% CI) -28.1 to -0.1) in the thermal versus the sham group at 1 month follow-up. The mobility dimension of European Quality of Life-Five Dimensions improved in a greater proportion of participants in the thermal group (22.2% thermal, 7.4% sub-thermal, and 0.0% sham; P = 0.02). CONCLUSION Adding thermal radiofrequency to exercising can further improve slightly functionality and mobility in people with subacromial pain in the short term, but not pain perception. Future studies with larger sample sizes are warranted to increase statistical power.
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Affiliation(s)
- Juan Avendaño-Coy
- Toledo Physiotherapy Research Group (GIFTO), 16500Universidad de Castilla-La Mancha, Toledo, Spain.,Faculty of Physical Therapy and Nursing, 16733Castilla-La Mancha University, Toledo, Spain
| | - Javier Aceituno-Gómez
- Faculty of Physical Therapy and Nursing, 16733Castilla-La Mancha University, Toledo, Spain.,Talavera Integrated Health Area (Castilla La Mancha Health Service - SESCAM), Talavera de la Reina, Spain
| | - Sandra García-Durán
- Faculty of Physical Therapy and Nursing, 16733Castilla-La Mancha University, Toledo, Spain.,Talavera Integrated Health Area (Castilla La Mancha Health Service - SESCAM), Talavera de la Reina, Spain
| | - Rubén Arroyo-Fernández
- Faculty of Physical Therapy and Nursing, 16733Castilla-La Mancha University, Toledo, Spain.,Talavera Integrated Health Area (Castilla La Mancha Health Service - SESCAM), Talavera de la Reina, Spain
| | - Raquel Blázquez-Gamallo
- Talavera Integrated Health Area (Castilla La Mancha Health Service - SESCAM), Talavera de la Reina, Spain
| | | | | | - Cristina Fernández-Pérez
- Talavera Integrated Health Area (Castilla La Mancha Health Service - SESCAM), Talavera de la Reina, Spain
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Igbokwe EO, Taube W, Beinert K. A Comparison of the Effects of Stochastic Resonance Therapy, Whole-Body Vibration and Balance Training on Pain Perception and Sensorimotor Function in Patients with Chronic Non-Specific Neck Pain: Protocol for a Randomized Controlled Trial. JMIR Res Protoc 2022; 11:e34430. [PMID: 35656706 PMCID: PMC9270712 DOI: 10.2196/34430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 05/22/2022] [Accepted: 05/24/2022] [Indexed: 11/13/2022] Open
Abstract
Background Neck pain is a prevalent pathological condition, and together with low back pain, it presents as the leading cause of years lived with disability worldwide in 2015 and continues to contribute substantially to the global burden of disease. Objective This study will investigate and compare the effects of stochastic resonance therapy (SRT), whole-body vibration (WBV), and balance training (BLT) in the management of chronic nonspecific neck pain. Methods In total, 45 participants with chronic neck pain will be randomly allocated into SRT, WBV, and BLT groups. Pain intensity, pressure pain threshold, neck disability, and cervical joint position sense will be measured before, immediately after, and 15 minutes after the first intervention session and after 4 weeks of intervention. A follow-up postintervention measurement would be taken after 4 weeks. The SRT group will train on an SRT device (SRT Zeptor Medical plus noise, Zeptoring). The WBV group will train on a Galileo vibration device (Novotec Medical), while the BLT group will perform balance exercises. All participants shall train 3 times a week for a period of 4 weeks. Mixed ANOVA will be used to determine the main and effects of interactions within (before intervention, post intervention 1, post intervention 2, post intervention 3, and follow-up) and between (SRT, WBV, and BLT) factors on the study outcome variables. Results Recruitment of participants started in May 2021, and as of May 2022, a total of 20 patients have been enrolled in the study. All participants are expected to have completed the trial by the end of 2022, and data analysis will commence thereafter. Conclusions The outcome of this study will shed closer light on the effects of SRT, WBV, and BLT on pain and function in patients with chronic neck pain. Trial Registration German Clinical Trials Register DRKS00023881; https://tinyurl.com/ycxuhj37 International Registered Report Identifier (IRRID) DERR1-10.2196/34430
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Affiliation(s)
- Emmanuel Osinachi Igbokwe
- University of Fribourg, Faculty of Science and Medicine, Department of Neurosciences and Movement Science, Fribourg, CH.,Reha Center Michaeliskarree, Jahnstr. 42, Hof, DE
| | - Wolfgang Taube
- University of Fribourg, Faculty of Science and Medicine, Department of Neurosciences and Movement Science, Fribourg, CH
| | - Konstantin Beinert
- Department of Physiotherapy, Deutsche Hochschule fuer Gesundheit und Sport, Mannheim, DE
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Pressure pain thresholds in a real-world chiropractic setting: topography, changes after treatment, and clinical relevance? Chiropr Man Therap 2022; 30:25. [PMID: 35550595 PMCID: PMC9097359 DOI: 10.1186/s12998-022-00436-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 04/29/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Changes in pain sensitivity are a commonly suggested mechanism for the clinical effect of spinal manipulative therapy (SMT). Most research has examined pressure pain thresholds (PPT) and has primarily been conducted in controlled experimental setups and on asymptomatic populations. Many important factors are likely to differ between research and clinical settings, which may affect PPT changes following SMT. Therefore, we planned to investigate PPT before and after clinical chiropractic care and investigate relationships with various potentially clinically-relevant factors. METHODS We recruited participants from four Danish chiropractic clinics between May and August 2021. A total of 129 participants (72% of the invited) were included. We measured PPT at eight pre-determined test sites (six spinal and two extra-spinal) immediately before (pre-session) and immediately after (post-session) the chiropractic consultation. We used regression analyses to investigate PPT changes, including the following factors: (i) vertebral distance to the nearest SMT site, (ii) rapid clinical response, (iii) baseline PPT, (iv) number of SMTs performed, (v) at the region of clinical pain compared to other regions, and (vi) if other non-SMT treatment was provided. We also performed topographic mapping of pre-session PPTs. RESULTS After the consultation, there was a non-significant mean increase in PPT of 0.14 kg (95% CIs = - 0.01 to 0.29 kg). No significant associations were found with the distance between the PPT test site and nearest SMT site, the clinical response of participants to treatment, the pre-session PPT, the total number of SMTs performed, or the region/s of clinical pain. A small increase was observed if myofascial treatment was also provided. Topographic mapping found greater pre-session PPTs in a caudal direction, not affected by the region/s of clinical pain. CONCLUSIONS This study of real-world chiropractic patients failed to demonstrate a substantial local or generalized increase in PPT following a clinical encounter that included SMT. This runs counter to prior laboratory research and questions the generalizability of highly experimental setups investigating the effect of SMT on PPT to clinical practice.
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Detection of altered pain facilitatory and inhibitory mechanisms in patients with knee osteoarthritis by using a simple bedside tool kit (QuantiPain). Pain Rep 2022; 7:e998. [PMID: 35392651 PMCID: PMC8984378 DOI: 10.1097/pr9.0000000000000998] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 01/25/2022] [Accepted: 02/10/2022] [Indexed: 11/26/2022] Open
Abstract
Supplemental Digital Content is Available in the Text. A simple bedside quantitative sensory testing tool kit demonstrated acceptable reliability and assessment validity for detecting altered pain facilitatory and inhibitory mechanisms in patients with painful osteoarthritis. Purpose: Altered pain facilitatory and inhibitory mechanisms have been recognized as an important manifestation in patients with chronic pain, and quantitative sensory testing (QST) can act as a proxy for this process. We have recently developed a simple bedside QST tool kit (QuantiPain) for more clinical use. The purpose of this study was to investigate its test–retest reliability and to evaluate its validity compared with the laboratory-based QST protocols in patients with knee osteoarthritis (OA). Methods: QuantiPain consists of 3 items: “pressure algometer” (for pressure pain thresholds [PPTs]), “pinprick” (for temporal summation of pain [TSP]), and “conditioning clamp” (for conditioned pain modulation [CPM]). In experiment-A, intrarater and interrater test–retest reliabilities were investigated in 21 young healthy subjects by using interclass correlation coefficient (ICC). In experiment-B, 40 unilateral painful patients with OA and 40 age-matched, healthy control subjects were included to compare the bedside tool kit against the computerized pressure algometry. Results: In experiment-A, excellent to moderate intrarater and interrater reliabilities were achieved in PPT and TSP (ICC: 0.60–0.92) while the agreements of CPM were good to poor (ICC: 0.37–0.80). In experiment-B, localized and widespread decrease of PPT, facilitated TSP, and impaired CPM was found by using the bedside tool kit in patients with OA compared with controls (P < 0.05). The data were significantly correlated with the established laboratory-based tools (R = 0.281–0.848, P < 0.05). Conclusion: QuantiPain demonstrated acceptable test–retest reliability and assessment validity with the sensitivity to separate patients with painful OA from controls, which has a potential to create more practical approach for quantifying altered pain mechanisms in clinical settings.
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Brown MR, Personius KE, Langan J. Participants with mildly-disabling chronic neck pain perform differently during explicit compared to implicit motor learning of a reaching task. PLoS One 2022; 17:e0266508. [PMID: 35390088 PMCID: PMC8989223 DOI: 10.1371/journal.pone.0266508] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Accepted: 03/22/2022] [Indexed: 12/04/2022] Open
Abstract
Chronic musculoskeletal (CMSK) pain associated with musculoskeletal disorders like low back pain or neck pain are the leading causes of disability. While CMSK pain has the potential to negatively influence motor learning, there is limited research to understand the impact of CMSK on motor learning. In order to examine differences in motor learning between individuals with and without CMSK we modified a serial reaction time task to assess motor learning of a repetitive reaching task. The paradigm was used to assess both explicit and implicit motor learning. In a cross-sectional study design, seventeen participants with chronic neck pain (CNP) (5 males) and 21 controls (8 males) were recruited. In addition, physical, cognitive, sensorimotor, disability and pain assessments were used to examine differences between individuals with and without CNP. All participants with CNP were categorized as having mild disability. There was no difference in cognitive assessments and minimal differences in physical measures between groups. Examining motor learning, groups with and without CNP demonstrated similar outcomes in both explicit and implicit motor learning. There was one notable performance difference between groups in the reaching task, the group with CNP demonstrated slower reaching movements outward and inward during blocks without explicit information. This may suggest a cautious approach to movement with reduced explicit information. Findings from this study provide insight on motor learning in individuals with mildly-disabling CNP, further research is necessary to examine how instruction can impact peak performance in people with CMSK pain.
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Affiliation(s)
- Michael R. Brown
- Rehabilitation Science Department, School of Public Health and Health Professions, University at Buffalo SUNY, Buffalo, New York, United States of America
- * E-mail:
| | - Kirkwood E. Personius
- Rehabilitation Science Department, School of Public Health and Health Professions, University at Buffalo SUNY, Buffalo, New York, United States of America
| | - Jeanne Langan
- Rehabilitation Science Department, School of Public Health and Health Professions, University at Buffalo SUNY, Buffalo, New York, United States of America
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Gallego-Sendarrubias GM, Voogt L, Arias-Buría JL, Braithwaite FA, Fernández-de-Las-Peñas C. Effects of previous experience with dry needling therapy on blinding effectiveness and pain outcomes in people with neck pain: A preliminary sham-controlled study. Musculoskelet Sci Pract 2022; 58:102515. [PMID: 35085999 DOI: 10.1016/j.msksp.2022.102515] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 01/11/2022] [Accepted: 01/18/2022] [Indexed: 10/19/2022]
Abstract
BACKGROUND Participants' previous experience with an intervention may be an important variable when conducting sham-controlled trials. OBJECTIVE This study explored if previous experience with dry needling (DN) influenced blinding effectiveness and pain outcomes, after the application of DN in patients with neck pain. DESIGN A preliminary randomized, sham-controlled study. METHODS Participants were randomized to receive a single session of real or sham DN. Previous experience with DN (yes/no) was recorded. Blinding effectiveness was assessed by asking participants to guess their group allocation (real/sham/not sure) 5 min post-intervention. Outcomes including pain intensity, pressure pain thresholds, and self-perceived improvement, were assessed by a blinded assessor at baseline, one- and seven-days post-intervention. RESULTS Of 50 patients recruited, 30 had previous experience and 20 did not. Fifty-seven percent (n = 17/30) with previous experience and 35% (n = 7/20) without experience correctly identified their group allocation, but this difference was not significant (χ2 = 2.333; P = 0.127). No interaction between previous experience and clinical outcomes were found, except that participants with previous experience receiving real DN showed greater improvements in pain during cervical rotation than those without previous experience at one (Δ -11.5 mm 95%CI -22.0 to -1.0 mm) and seven days (Δ -8.5 mm, -16.00 to -1.0 mm) post-intervention. CONCLUSIONS Participants with previous experience were 22% more accurate at identifying their group allocation than those without experience, but the difference was not significant. Previous experience did not influence most clinical outcomes, except for pain intensity after real DN. Future studies evaluating effects of previous experience of DN should include more detailed information of previous experience.
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Affiliation(s)
| | - Lennard Voogt
- Rotterdam University of Applied Sciences, Department of Physiotherapy, Rotterdam, the Netherlands
| | - José Luis Arias-Buría
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Spain; Cátedra Institucional en Docencia, Clínica e Investigación en Fisioterapia: Terapia Manual, Punción Seca y Ejercicio Terapéutico, Universidad Rey Juan Carlos, Alcorcón, Madrid, Spain.
| | | | - César Fernández-de-Las-Peñas
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Spain; Cátedra Institucional en Docencia, Clínica e Investigación en Fisioterapia: Terapia Manual, Punción Seca y Ejercicio Terapéutico, Universidad Rey Juan Carlos, Alcorcón, Madrid, Spain
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The effect of prolonged experimental neck pain on exercise-induced hypoalgesia. Pain 2022; 163:2411-2420. [PMID: 35316819 DOI: 10.1097/j.pain.0000000000002641] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 03/16/2022] [Indexed: 11/26/2022]
Abstract
ABSTRACT Neck pain is a common musculoskeletal problem often accompanied by reduced exercise-induced hypoalgesia (EIH) or hyperalgesia compared to an asymptomatic population. This study investigated EIH in a healthy population during experimental neck pain. Forty participants were randomized into this double-blinded parallel-group study. On four separate test days (Day0, Day2, Day4, Day15), participants completed the Neck Disability Index (NDI) and scored neck pain intensity during head movements on a numerical rating scale (NRS). At the end of Day0 and Day2, Nerve Growth Factor (NGF) or isotonic saline (control) was injected into the right splenius capitis muscle. Pressure pain thresholds (PPTs) were recorded bilaterally over splenius capitis (neck), temporalis (head) and tibialis anterior (leg) muscles on all days. On Day0, Day4 and Day15, PPTs were recorded before and after a hand-bike exercise. EIH was defined as the PPT increase caused by the exercise. Compared with the control-group, the NGF-group demonstrated higher NDI scores at Day2 and Day4 (P<0.001,η2>0.557) and higher NRS scores (P<0.03,η2>0.09) along with reduced neck PPTs (P<0.01,d>0.44) at Day2(Right:95%CI[26.0,54.0];Left:95%CI[6.8,26.9]), Day4(Right:95%CI[40.5, 67.9];Left:95%CI[6.9,28.2]) and Day15(Right:95%CI[5.6,37.2];Left:95%CI[6.9,34.8]). Across days, the EIH-effect was reduced at the neck site in the NGF-group compared to the control-group (P<0.001,η2P=0.367,95%CI[-34.5,-13.7]). At the head and leg sites, the NGF-group showed reduced EIH-effect compared to the control-group (P<0.05,d>0.43) on Day4(Head:95%CI[-61.4,-22.9];Leg:95%CI[-154.7,-72.4]) and Day15(Head:95%CI[-54.3,-7.6];Leg:95%CI[-122.7,-34.4]). These results indicate that a few days of clinically comparable neck pain and hyperalgesia might have a negative impact on EIH-responses and may help explain why some neck pain patients do not experience immediate positive effects of exercise.
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Blikman T, Rienstra W, van Raaij TM, ten Hagen AJ, Dijkstra B, Zijlstra WP, Bulstra SK, Stevens M, van den Akker-Scheek I. Duloxetine in OsteoArthritis (DOA) study: effects of duloxetine on pain and function in end-stage hip and knee OA – a pragmatic enriched randomized controlled trial. BMC Musculoskelet Disord 2022; 23:115. [PMID: 35123461 PMCID: PMC8818142 DOI: 10.1186/s12891-022-05034-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 01/10/2022] [Indexed: 12/27/2022] Open
Abstract
Background Some osteoarthritis (OA) patients experience inadequate pain relief from analgesics like acetaminophen and nonsteroidal anti-inflammatory drugs. This could be the result of experienced non-nociceptive centralized pain. Placebo-controlled randomized trials (RCT) have proven the effectiveness of duloxetine for OA and several chronic pain conditions where central sensitization (CS) is one of the key underlying pain mechanisms. Objectives Assess the efficacy of an 8-week duloxetine treatment compared to usual care in end-stage knee and hip OA patients with a level of centralized pain. Design Pragmatic, enriched, open-label RCT. Methods Patients were randomized to duloxetine or to care-as-usual. Primary outcome was pain in the index joint, measured with the pain domain of the Knee injury and Osteoarthritis Outcome Score (KOOS) or the Hip disability and Osteoarthritis Outcome Score (HOOS). The intention-to-treat principle was used, with mixed-model repeated measures to analyze the effect. Results One hundred eleven patients were randomized. Nearly 44% felt much to very much better after duloxetine usage compared to 0% in the care-as-usual group (p < 0.001). The duloxetine group scored 11.3 points (95%CI: 5.8, 16.8) better on the pain domain of the KOOS/HOOS (p < 0.001). Knee patients improved significantly more than hip patients (18.7 [95%CI: 11.3, 26.1] versus 6.0 [95%CI: − 2.6, 14.5] points better). Conclusions Adding duloxetine treatment seems to be beneficial for end-stage knee OA patients with neuropathic-like symptoms (at risk of CS). End stage Hip OA patients seem to be nonresponsive to duloxetine. Trial registration Dutch Trial Registry with number NTR 4744 (15/08/2014) and in the EudraCT database with number 2013–004313-41. Supplementary Information The online version contains supplementary material available at 10.1186/s12891-022-05034-0.
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Assessment from a Biopsychosocial Approach of Flight-Related Neck Pain in Fighter Pilots of Spanish Air Force. An Observational Study. Diagnostics (Basel) 2022; 12:diagnostics12020233. [PMID: 35204324 PMCID: PMC8870975 DOI: 10.3390/diagnostics12020233] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 01/12/2022] [Accepted: 01/14/2022] [Indexed: 02/06/2023] Open
Abstract
Flying on fighter aircraft is the only human activity that exposes the body to acceleration levels for long periods of time. In this sense, the regular exposure to G forces has been related to a high incidence of flight-related neck pain. The aim is to evaluate flight pilots of the Spanish Air Force (instructors vs. students) diagnosed with flight-related neck pain from a biopsychosocial perspective. Eighteen fighter pilots with flight-related neck pain were divided into two groups: instructor fighter pilots (n = 7) and student fighter pilots (n = 11). The Neck Disability Index (NDI), Cervical Range of Motion (CRoM), Pain Pressure Threshold (PPT), cervical repositioning error, and myoelectric activity were evaluated. Cervical flexion, extension and left and right rotation showed a reduced range of motion in both groups with respect to the normative values of the healthy population. There were no statistically significant differences between the groups (p ≥ 05). The correlational analysis showed a strong association between the NDI and CRoM of the left rotation (β = −0.880, p = 0.002). The NDI also had a positive association with the pilot’s age (β = 1.353, p < 0.01) and the number of flight hours (β = 0.805, p = 0.003). In conclusion, the Cervical Range of Motion at the left rotation seems to determine the perceived degree of disability in both the instructors and students. This factor could be influenced by the number of flight hours and accumulated experience as an F-5 fighter pilot.
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Oliveira AKD, Dibai-Filho AV, Soleira G, Machado ACF, Guirro RRDJ. Reliability of pressure pain threshold on myofascial trigger points in the trapezius muscle of women with chronic neck pain. ACTA ACUST UNITED AC 2021; 67:708-712. [PMID: 34550260 DOI: 10.1590/1806-9282.20201149] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 02/25/2021] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The aim of this study was to evaluate the intra- and inter-rater reliability of pressure pain threshold measurement on myofascial trigger points in the trapezius muscle in women with chronic neck pain. METHODS This reliability study involved 30 volunteers with neck pain for more than 90 days. The assessment procedures were performed by blinded researchers. Two examiners, who were previously trained in the use of algometry, independently performed two assessments of the pressure pain threshold at two time intervals, one week apart. RESULTS The study sample consisted of 30 young adult women. Excellent intra- and inter-rater reliability were found for the pressure pain threshold on myofascial trigger points, with intraclass correlation coefficient values ranging between 0.752 and 0.874, standard error of measurement ranging between 0.18 and 0.22 kg/cm2, and minimum detectable change ranging between 0.45 and 0.62 kg/cm2. CONCLUSION The present study showed that the assessment of pressure pain threshold through algometry presents satisfactory intraclass correlation coefficient values, considering different time and examiners, contributing to the spread of the use of this tool as a quantitative method of pain evaluation in myofascial trigger points.
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Affiliation(s)
- Alessandra Kelly de Oliveira
- Universidade de São Paulo, Ribeirão Preto Medical School, Department of Health Science - Ribeirão Preto (SP), Brazil
| | | | - Gabriela Soleira
- Universidade de São Paulo, Ribeirão Preto Medical School, Department of Health Science - Ribeirão Preto (SP), Brazil
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Gutiérrez Espinoza H, Araya-Quintanilla F, Olguín-Huerta C, Valenzuela-Fuenzalida J, Jorquera-Aguilera R, Gutiérrez-Monclus R, Castillo-Alcayaga J, Retamal-Pérez P. Effectiveness of manual therapy in patients with thumb carpometacarpal osteoarthritis: a systematic review and meta-analysis. Physiother Theory Pract 2021; 38:2368-2377. [PMID: 34074220 DOI: 10.1080/09593985.2021.1926026] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Background: The effectiveness of Manual Therapy (MT) in thumb carpometacarpal osteoarthritis (OA) is unclear.Objective: This study aimed to determine the effectiveness of MT for functional outcomes in patients with thumb carpometacarpal OA. Design: Systematic review and meta-analysis of randomized clinical trials. Methods: An electronic search was performed in the Medline, Central, Embase, PEDro, Lilacs, Cinahl, SPORTDiscus, and Web of Science databases. The eligibility criteria for selecting studies included randomized clinical trials that compared MT versus other interventions in functional outcomes, such as thumb and/or hand function questionnaires, pinch and/or grip strength, thumb and/or hand range of motion, and pain intensity or pressure pain threshold in patients with thumb carpometacarpal OA. Results: Five clinical trials met the eligibility criteria; for the quantitative synthesis, four studies were included. The mean difference (MD) for grip strength was 0.87kg (95% CI = 0.29-1.44, p = .003), for pinch strength was 0.10kg (95% CI = -0.01-0.20, p = .06), and for the pressure pain threshold was 0.64kg/cm2 (95% CI = 0.07-1.20, p = .03). All differences were in favor of the MT group. Conclusions: In the short-term, there was moderate to high evidence, with statistically significant differences in the functional outcomes, in favor of MT versus sham interventions in patients with thumb carpometacarpal OA. However, these differences are not clinically important.
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Affiliation(s)
| | | | - Cristian Olguín-Huerta
- Rehabilitation in Health Research Center (CIRES), Universidad De Las Américas, Santiago, Chile
| | | | | | | | - Jaime Castillo-Alcayaga
- Rehabilitation in Health Research Center (CIRES), Universidad De Las Américas, Santiago, Chile
| | - Patricio Retamal-Pérez
- Rehabilitation in Health Research Center (CIRES), Universidad De Las Américas, Santiago, Chile
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Nunes AMP, Moita JPAM, Espanha MMMR, Petersen KK, Arendt-Nielsen L. Pressure pain thresholds in office workers with chronic neck pain: A systematic review and meta-analysis. Pain Pract 2021; 21:799-814. [PMID: 33829681 DOI: 10.1111/papr.13014] [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] [Received: 07/17/2020] [Revised: 02/01/2021] [Accepted: 03/25/2021] [Indexed: 12/21/2022]
Abstract
OBJECTIVES The purpose of this study was to (a) compare pressure pain threshold (PPT) values between office workers with chronic neck pain and asymptomatic controls; (b) establish reference PPT values in chronic neck pain; and (c) evaluate associations between PPTs and pain intensity, and disability. METHODS Seven English/Portuguese databases were searched for relevant literature. Studies investigating adult office workers (age >18 years) with chronic neck pain were included if PPTs were an outcome. The risk of bias was assessed using the Downs and Black checklist. Meta-analysis was conducted if a cluster contained at least two studies reporting the same PPTs. RESULTS Ten high quality, two low quality, and one poor quality studies were included. The meta-analysis revealed decreased PPT values in the upper trapezius, extensor carpi ulnaris, and tibialis anterior in office workers with chronic neck pain when compared with healthy workers, without a statistical difference (p > 0.05). The PPT reference value in the upper trapezius was 263 kPa (95% confidence interval [CI] = 236.35 to 289.70), and 365 kPa (95% CI = 316.66 to 415.12) for the tibialis anterior in office workers with chronic neck pain. No correlations were found between the upper trapezius PPT and pain intensity and disability. CONCLUSION This meta-analysis found that all the PPT measurements were not significantly reduced in office workers with chronic neck pain compared with healthy workers. These assumptions were based on a small sample of existing studies, and therefore further studies are necessary to quantify the differences in PPTs. Hypersensitivity PPT reference values are proposed for localized and extrasegmental sites in office workers with chronic neck pain.
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Affiliation(s)
- Alexandre Maurício Passos Nunes
- Biomechanics and Functional Morphology Laboratory, CIPER, Faculdade de Motricidade Humana da Universidade de Lisboa, Cruz-Quebrada, Portugal.,Escola Superior de Saúde Jean Piaget do Algarve, Silves, Portugal.,Escola Superior de Saúde Atlântica, Barcarena, Portugal
| | | | | | - Kristian Kjaer Petersen
- SMI, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark.,Center for Neuroplasticity and Pain (CNAP), Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Lars Arendt-Nielsen
- SMI, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark.,Center for Neuroplasticity and Pain (CNAP), Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
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Pessoa MDV, de Araujo FX, Schell MS, Silva MF, Macagnan FE. The addition of thoracic mobilization to aerobic exercise did not alter autonomic function and pain pressure threshold acutely in asymptomatic young people: A randomized controlled trial. J Bodyw Mov Ther 2021; 27:543-549. [PMID: 34391284 DOI: 10.1016/j.jbmt.2021.04.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Revised: 03/11/2021] [Accepted: 04/18/2021] [Indexed: 12/23/2022]
Abstract
OBJECTIVE To analyze the influence of acute aerobic exercise (AE) plus thoracic mobilization in pain perception and autonomic nervous system response in healthy adults. DESIGN Randomized clinical trial. METHODS Forty-eight asymptomatic adults were allocated into one of three groups: 1) Aerobic Exercise (AE), 2) Aerobic Exercise + Mobilization (AE + M), and 3) Placebo. Participants from groups AE and AE + M ran for 5 min on a treadmill with a 75-85% of age-predicted heart rate. Participants from AE + M group also received a rotatory thoracic passive accessory intervertebral mobilization at T4 after running. Participants from the Placebo group received placebo mobilization. We mesured the autonomic system modulation through Heart Rate Variability (HRV) (time-domain, frequency-domain, and non-linear variables). We measured Pressure Pain Threshold (PPT) with a handheld digital algometer. RESULTS While aerobic exercise increased the sympathetic outflow and reduced the HRV, the addition of vertebral mobilization to exercise had no further effect on autonomic system modulation. There was no change in PPT in any group. Besides, there was no correlation between HRV and PPT. CONCLUSION Thoracic mobilization did not increase the sympathetic response induced by aerobic exercise. Moreover, exercise alone or exercise plus thoracic mobilization did not change the PPT.
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Affiliation(s)
- Mariana D V Pessoa
- Physical Therapy Department, Graduate Program in Rehabilitation Sciences, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, Brazil.
| | - Francisco X de Araujo
- Physical Therapy Department, Graduate Program in Rehabilitation Sciences, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, Brazil; Centro Universitário Ritter dos Reis (UniRitter) - Laureate International Universities, Porto Alegre, Brazil.
| | - Maurício S Schell
- Physical Therapy Department, Graduate Program in Rehabilitation Sciences, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, Brazil.
| | - Marcelo F Silva
- Physical Therapy Department, Graduate Program in Rehabilitation Sciences, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, Brazil.
| | - Fabricio Edler Macagnan
- Physical Therapy Department, Graduate Program in Rehabilitation Sciences, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, Brazil.
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Gallego-Sendarrubias GM, Voogt L, Arias-Buría JL, Bialosky J, Fernández-de-Las-Peñas C. Can Patient Expectations Modulate the Short-Term Effects of Dry Needling on Sensitivity Outcomes in Patients with Mechanical Neck Pain? A Randomised Clinical Trial. PAIN MEDICINE 2021; 23:965-976. [PMID: 33830234 DOI: 10.1093/pm/pnab134] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Dry needling is commonly used for the management of musculoskeletal pain patients. However, the effects of patient expectations are uncertain. Our aim was to determine the effect of patient expectations on short-term clinical outcomes after the application of a single session of dry needling in individuals with neck pain. METHODS We conducted a randomized, placebo controlled, clinical trial including fifty patients with mechanical neck pain. Participants received a single session of dry needling or sham needling in a blinded design. Predicted patient expectation was categorized as positive, neutral, or negative. Outcomes including neck pain intensity (visual analogue scale, 0-100), pressure pain thresholds (PPTs) and self-perceived improvement (Global Rating of Change [GROC], -7 to + 7) were assessed at baseline, one day (immediately post), and 7 days (one week) after the intervention by a blinded assessor. Repeated measures ANCOVAs were conducted to assess the effects of real/sham needling adjusted by patient expectations. RESULTS Individuals receiving dry needling exhibited better outcomes than those receiving sham needling immediately and one-week after (all, P < 0.01). No general effects of patient expectations, either related to pain recovery or function improvement, were observed on the clinical outcomes, except for a small association of questionable clinical relevance between positive expectations and localized PPTs in the dry needling group. CONCLUSION This study did not find a significant effect of predicted patient expectations on the short-term effects of dry needling on pain intensity and PPTs in people with mechanical neck pain.
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Affiliation(s)
| | - Lennard Voogt
- Rotterdam University of Applied Sciencec, Department of Physiotherapy, Research Centre for Innovations in Care, Rotterdam, The Netherlands.,Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Laarbeeklaan 103, 1090 Brussels, Belgium
| | - José Luis Arias-Buría
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Spain.,Cátedra Institucional en Docencia, Clínica e Investigación en Fisioterapia: Terapia Manual, Punción Seca y Ejercicio Terapéutico, Universidad Rey Juan Carlos, Alcorcón, Madrid, Spain
| | - Joel Bialosky
- University of Florida Department of Physical Therapy, Gainesville, Florida, USA.,Brooks-PHHP Research Collaboration, Gainesville, Florida, USA
| | - César Fernández-de-Las-Peñas
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Spain.,Cátedra Institucional en Docencia, Clínica e Investigación en Fisioterapia: Terapia Manual, Punción Seca y Ejercicio Terapéutico, Universidad Rey Juan Carlos, Alcorcón, Madrid, Spain
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41
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Rampazo ÉP, da Silva VR, de Andrade ALM, Back CGN, Madeleine PM, Arendt-Nielsen L, Liebano RE. Sensory, Motor, and Psychosocial Characteristics of Individuals With Chronic Neck Pain: A Case-Control Study. Phys Ther 2021; 101:pzab104. [PMID: 33774667 DOI: 10.1093/ptj/pzab104] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVE Given the complex and unclear etiology of neck pain, it is important to understand the differences in central sensitization as well as psychosocial factors in individuals with chronic neck pain and healthy controls. The purpose of this study was to benchmark differences in central sensitization, psychosocial factors, and range of motion between people with nonspecific chronic neck pain and healthy controls and to analyze the correlation between pain intensity, neck disability, and psychosocial factors in people with chronic neck pain. METHODS Thirty individuals with chronic neck pain and 30 healthy controls were included in this case-control study. Outcome measures were as follows: central sensitization (pressure pain threshold, temporal summation, and conditioned pain modulation), psychosocial factors (depressive symptoms, pain catastrophizing, and quality of life), and active cervical range of motion. RESULTS People with neck pain had lower local pressure pain threshold, a decrease in conditioned pain modulation, more depressive symptoms, greater pain catastrophizing, lower quality of life, and reduced range of motion for neck rotation when compared with healthy controls. In people with neck pain, moderate correlations were observed between pain intensity and quality of life (ρ = -0.479), disability and pain catastrophizing (ρ = 0.379), and disability and quality of life (ρ = -0.456). CONCLUSIONS People with neck pain have local hyperalgesia, impaired conditioning pain modulation, depressive symptoms, pain catastrophizing, low quality of life, and reduced active range of motion during neck rotation, which should be taken into account during assessment and treatment. IMPACT This study shows that important outcomes, such as central sensitization and psychosocial factors, should be considered during assessment and treatment of individuals with nonspecific chronic neck pain. In addition, pain intensity and neck disability are correlated with psychosocial factors.
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Affiliation(s)
- É P Rampazo
- Physiotherapeutic Resources Laboratory, Department of Physical Therapy, Federal University of São Carlos (UFSCar), São Carlos/SP, Brazil
| | - V R da Silva
- Physiotherapeutic Resources Laboratory, Department of Physical Therapy, Federal University of São Carlos (UFSCar), São Carlos/SP, Brazil
| | - A L M de Andrade
- Physiotherapeutic Resources Laboratory, Department of Physical Therapy, Federal University of São Carlos (UFSCar), São Carlos/SP, Brazil
| | - C G N Back
- Physiotherapeutic Resources Laboratory, Department of Physical Therapy, Federal University of São Carlos (UFSCar), São Carlos/SP, Brazil
| | - P M Madeleine
- Sport Sciences - Performance and Technology, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - L Arendt-Nielsen
- Center for Sensory-Motor Interaction, Department of Health Science and Technology School of Medicine, Aalborg University, Aalborg, Denmark
| | - Richard Eloin Liebano
- Physiotherapeutic Resources Laboratory, Department of Physical Therapy, Federal University of São Carlos (UFSCar), Rod. Washington Luis, km 235, São Carlos/SP Brazil, CEP: 13565-905
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Uddin Z, Woznowski-Vu A, Flegg D, Aternali A, Wideman TH. A Cumulative Impact of Psychological and Sensitization Risk Factors on Pain-Related Outcomes. Pain Pract 2021; 21:523-535. [PMID: 33316140 DOI: 10.1111/papr.12987] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 10/30/2020] [Accepted: 11/30/2020] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Risk constructs based on psychological risk factors (eg, pain catastrophizing, PC) and sensitization risk factors (eg, pressure pain threshold, PPT) are important in research and clinical practice. Most research looks at individual constructs but does not consider how different constructs might interact within the same individual. An evaluation of the cumulative impact of psychological and sensitization risk factors on pain-related outcomes may help guide us in the risk assessment of patients with pain conditions. The aim of this study is to evaluate the cumulative impact of these psychological (PC) and sensitization (PPT) risk factors on pain-related outcomes (activity avoidance, pain severity, and disability) considering covariates. METHODS We included 109 participants (70.60% women; mean ± SD age 53.6 ± 12.3 years) with chronic musculoskeletal pain for data analysis, who completed all measures of this study. Participants completed a single testing session that included measures of risk factors (PC and PPT) and pain-related outcomes (self-reported avoidance, functional avoidance, disability, and pain severity). Subgroups were constructed by dichotomizing of PC and PPT scores, resulting in four groups: (1) low catastrophizing and low sensitivity (N = 26), (2) high catastrophizing and low sensitivity (N = 27), (3) low catastrophizing and high sensitivity (N = 25), and (4) high catastrophizing and high sensitivity (N = 31). RESULTS One-way analysis of variance (ANOVA) revealed significant group differences (P < 0.05, η2 = 0.08 to 0.14) in all outcomes of this study (except functional avoidance), and post hoc analysis indicated the significant differences are between group 1 and 4. A cumulative impact is reflected by large effect sizes between group 1 and 4 (d = 0.8 to 1). The group 2 and 3 (one risk dimension groups: either high-PC or high-PPT) represent 47% of the total participants. CONCLUSIONS The study suggests both higher level of PC and pressure sensitivity have a cumulative impact on risk screening for pain-related outcomes, considering gender in functional avoidance (task-related outcome). A clinical presentation with high-PC (one dimension of risk) is not associated with high-PPT (another dimension of risk). This finding has important clinical and theoretical implications.
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Affiliation(s)
- Zakir Uddin
- School of Physical and Occupational Therapy, McGill University, Montreal, Quebec, Canada
| | - Arthur Woznowski-Vu
- School of Physical and Occupational Therapy, McGill University, Montreal, Quebec, Canada
| | - Daniel Flegg
- School of Physical and Occupational Therapy, McGill University, Montreal, Quebec, Canada
| | - Andrea Aternali
- School of Physical and Occupational Therapy, McGill University, Montreal, Quebec, Canada
| | - Timothy H Wideman
- School of Physical and Occupational Therapy, McGill University, Montreal, Quebec, Canada
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Martínez-Merinero P, Aneiros Tarancón F, Montañez-Aguilera J, Nuñez-Nagy S, Pecos-Martín D, Fernández-Matías R, Achalandabaso-Ochoa A, Fernández-Carnero S, Gallego-Izquierdo T. Interaction between Pain, Disability, Mechanosensitivity and Cranio-Cervical Angle in Subjects with Cervicogenic Headache: A Cross-Sectional Study. J Clin Med 2021; 10:jcm10010159. [PMID: 33466533 PMCID: PMC7796513 DOI: 10.3390/jcm10010159] [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: 11/25/2020] [Revised: 12/21/2020] [Accepted: 01/02/2021] [Indexed: 12/25/2022] Open
Abstract
The relationship between the forward head posture and mechanosensitivity in subjects with a cervicogenic headache (CGH) remains uncertain. The aim of the study was to evaluate if there was a relationship between the tissue mechanosensitivity and cranio-cervical angle (CCA) that was moderated by pain intensity and/or disability in subjects with CGH. A convenience sample of 102 subjects was recruited. The CCA was measured with photographs, using a postural assessment software. The pain intensity was measured with a visual analogue scale (VAS), and the disability was measured with the Northwick Park Questionnaire. The pressure pain threshold (PPT) was measured at the spinous process of C2, the upper trapezius and splenius capitis muscles, and the median nerve. Simple moderation multiple regression analyses were constructed. There was a positive relationship between PPT at C2 and CCA, but a nonsignificant relationship for the PPT measured at the muscles and median nerve. The effect of PPT at C2 over CCA was moderated by pain intensity (R2 = 0.17; R2 change = 0.06; p < 0.05) but not disability. The Johnson–Neyman analysis revealed a cut-off point for the statistical significance of 4.66 cm in VAS. There seems to be a positive relationship between PPT at C2 and CCA, which is positively moderated by pain intensity in subjects with CGH.
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Affiliation(s)
- Patricia Martínez-Merinero
- Physiotherapy Department, Faculty of Health, Exercise and Sport, European University, Villaviciosa de Odón, 28660 Madrid, Spain;
| | | | - Javier Montañez-Aguilera
- Department of Physiotherapy, Universidad Cardenal Herrera-CEU, 46115 Alfara del Patriarca, Spain;
| | - Susana Nuñez-Nagy
- Department of Physiotherapy and Nursing, Alcalá University, 28871 Alcalá de Henares, Spain; (S.N.-N.); (D.P.-M.); (S.F.-C.); (T.G.-I.)
| | - Daniel Pecos-Martín
- Department of Physiotherapy and Nursing, Alcalá University, 28871 Alcalá de Henares, Spain; (S.N.-N.); (D.P.-M.); (S.F.-C.); (T.G.-I.)
- Research Institute of Physical Therapy and Pain, Alcalá University, 28871 Alcalá de Henares, Spain;
| | - Rubén Fernández-Matías
- Research Institute of Physical Therapy and Pain, Alcalá University, 28871 Alcalá de Henares, Spain;
| | - Alexander Achalandabaso-Ochoa
- Research Institute of Physical Therapy and Pain, Alcalá University, 28871 Alcalá de Henares, Spain;
- Department of Health Sciences, Universidad de Jaén, 23071 Jaén, Spain
- Correspondence:
| | - Samuel Fernández-Carnero
- Department of Physiotherapy and Nursing, Alcalá University, 28871 Alcalá de Henares, Spain; (S.N.-N.); (D.P.-M.); (S.F.-C.); (T.G.-I.)
- Research Institute of Physical Therapy and Pain, Alcalá University, 28871 Alcalá de Henares, Spain;
| | - Tomás Gallego-Izquierdo
- Department of Physiotherapy and Nursing, Alcalá University, 28871 Alcalá de Henares, Spain; (S.N.-N.); (D.P.-M.); (S.F.-C.); (T.G.-I.)
- Research Institute of Physical Therapy and Pain, Alcalá University, 28871 Alcalá de Henares, Spain;
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Dalpiaz A, Kuriki HU, Barbosa RAP, Diefenthaeler F, Marcolino AM, Barbosa RI. Dry Needling and Photobiomodulation Decreases Myofascial Pain in Trapezius of Women: Randomized Blind Clinical Trial. J Manipulative Physiol Ther 2020; 44:61-71. [PMID: 33248747 DOI: 10.1016/j.jmpt.2020.07.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 05/22/2020] [Accepted: 07/01/2020] [Indexed: 12/01/2022]
Abstract
OBJECTIVE The purpose of this study was to assess whether dry needling (DN) added to photobiomodulation (PBM) has effects on the treatment of active myofascial trigger points in the upper trapezius. METHODS This study was a randomized clinical trial, with 43 participants divided into 3 groups: DN and PBM (DNP), DN, and DN outside of the trigger point (DNout). Each group received 1 session of DN followed by PBM therapy with the machine turned on or off. Pain, disability, pain pressure threshold, and muscle activity were assessed before the intervention and afterward at intervals of 10 minutes, 30 minutes, 1 week, and 1 month. RESULTS Pain decreased after intervention in the DNP and DNout groups, with mean differences, respectively, of 1.33 cm (95% confidence interval [CI], 0.019-2.647) and 2.78 cm (95% CI, 1.170-2.973). Scores for the disability questionnaire decreased in all groups after intervention (F = 36.53, P < .0001) after the intervention, with mean differences of 3.8 points in the DNP group (95% CI, 1.082-5.518), 3.57 in the DN group (95% CI, 0.994-6.149), and 5.43 in the DNout group (95% CI, 3.101-7.756). There were no significant differences between or within groups in pain pressure threshold (F = 2.14, P = .139), with mean differences after 30 minutes of 0.139 kgf for the DNP group (95% CI, -0.343 to 0.622), 0.273 for the DN group (95% CI, -0.661 to 1.209), and -0.07 for the DNout group (95% CI, -0.465 to 0.324). Muscle activation for the DN group increased 8.49% after the intervention, where for the DNP group it decreased 11.5%, with a significant difference between groups. CONCLUSION DN added to PBM presented similar results compared to DNout and DN. In this sample, the effects of the application of DN outside of the trigger point had better effects on pain and disability scores than DN applied directly on the trigger point.
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Affiliation(s)
- Ameg Dalpiaz
- Center of Sciences, Technologies and Health, Federal University of Santa Catarina, Araranguá, Santa Catarina, Brazil
| | - Heloyse Uliam Kuriki
- Center of Sciences, Technologies and Health, Federal University of Santa Catarina, Araranguá, Santa Catarina, Brazil
| | - Renan Andrade Pereira Barbosa
- Center of Sciences, Technologies and Health, Federal University of Santa Catarina, Araranguá, Santa Catarina, Brazil
| | - Fernando Diefenthaeler
- Center of Sciences, Technologies and Health, Federal University of Santa Catarina, Araranguá, Santa Catarina, Brazil
| | - Alexandre Marcio Marcolino
- Center of Sciences, Technologies and Health, Federal University of Santa Catarina, Araranguá, Santa Catarina, Brazil
| | - Rafael Inacio Barbosa
- Center of Sciences, Technologies and Health, Federal University of Santa Catarina, Araranguá, Santa Catarina, Brazil.
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Mills KM, Preston EB, Choffin Schmitt BM, Brochu HK, Schafer EA, Robinette PE, Sterling EK, Coronado RA. Embedding pain neuroscience education in the physical therapy management of patients with chronic plantar fasciitis: a prospective case series. J Man Manip Ther 2020; 29:158-167. [PMID: 32933452 DOI: 10.1080/10669817.2020.1821327] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
OBJECTIVES The purpose of this case series was to describe the effects of a biopsychosocial approach that embeds pain neuroscience education (PNE) within physical therapy for improving foot and ankle function, pain, and psychosocial factors in patients with chronic plantar fasciitis. METHODS Seven female patients (mean [SD] age = 49.0 [11.4] years) receiving physical therapy for chronic plantar fasciitis were enrolled. Along with formal physical therapy, patients received six 15-minute PNE sessions. Knowledge of pain neuroscience was assessed before and after PNE with the Revised Neurophysiology of Pain Questionnaire. Patients completed questionnaires for foot and ankle function (Activities of Daily Living subscale of the Foot and Ankle Ability Measure), pain intensity (Numeric Rating Scale), pain catastrophizing (Pain Catastrophizing Scale), and fear of movement (Tampa Scale for Kinesiophobia) at baseline (before treatment) and 6 and 12 weeks. Local and remote pain sensitivity was assessed using a pressure algometer at baseline and 6 weeks. RESULTS Patients attended a mean (range) of 8.7 (7 to 12) physical therapy sessions over a mean (range) of 46.7 (42 to 56) days. After PNE, six (86%) patients demonstrated increased knowledge of pain neuroscience. At 12 weeks, six (86%) patients met or exceeded minimally clinically important difference (MCID) for foot and ankle function and pain. Five (71%) patients met or exceeded MCID for pain catastrophizing and fear of movement. Local pain sensitivity was reduced in six (86%) patients. CONCLUSIONS Physical therapy integrating PNE is potentially beneficial for patients with chronic plantar fasciitis. Future studies should examine the efficacy of PNE in randomized trials with larger representative samples.
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Affiliation(s)
- Katherine M Mills
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Emily B Preston
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | | | - Haley K Brochu
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Eden A Schafer
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Payton E Robinette
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Emma K Sterling
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Rogelio A Coronado
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
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Rasmussen GHF, Kristiansen M, Arroyo-Morales M, Voigt M, Madeleine P. Absolute and relative reliability of pain sensitivity and functional outcomes of the affected shoulder among women with pain after breast cancer treatment. PLoS One 2020; 15:e0234118. [PMID: 32492064 PMCID: PMC7269234 DOI: 10.1371/journal.pone.0234118] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Accepted: 05/19/2020] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE Breast cancer survivors (BCS) are often characterized by decreased pressure pain thresholds (PPT), range of motion (ROM) and strength in and around the shoulder affected by the treatment. This intra-rater reliability study was to establish the relative and absolute reliability of PPT's, active ROM and maximal isokinetic muscle strength (MIMS) of the affected shoulder in BCS with persistent pain after treatment. METHODS Twenty-one BCS participated in the study. The PPTs of 17 locations and pain intensity were assessed using a pressure algometer and a numeric rating scale. The ROM was measured using a universal goniometer and MIMS was measured using an isokinetic dynamometer. Relative reliability was estimated using intra class correlation coefficient (ICC), and absolute reliability using standard error of measurement (SEM). Minimum detectable change (MDC) was calculated from SEM. RESULTS The ICCs for PPTs ranged from 0.88-0.97, with SEM values ranging from 12.0 to 28.2 kPa and MDC ranging from 33.2 to 78.2 kPa. The ICCs for ROM ranged from 0.66-0.97, with SEM values ranging from 3.0 to 7.5° and MDC ranging from 8.4 to 20.8°. Finally, ICCs for MIMS ranged from 0.62-0.92, with SEM values ranging from 0.03 to 0.07 Nm/Kg FFM and MDC ranging from 0.09 to 0.19 Nm/kg FFM. CONCLUSION The results of this study indicate that PPTs, ROM and MIMS can be measured reliably on the affected shoulder in BCS with pain after treatment. This offer the possibility of using these measures to assess the effectiveness of interventions in this population.
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Affiliation(s)
- G. H. F. Rasmussen
- Department of Health Science and Technology, Sport Sciences - Performance and Technology, Aalborg University, Aalborg, Denmark
| | - M. Kristiansen
- Department of Health Science and Technology, Sport Sciences - Performance and Technology, Aalborg University, Aalborg, Denmark
| | - M. Arroyo-Morales
- Department of Physical Therapy, Faculty of Health Sciences, University of Granada, Granada, Spain
| | - M. Voigt
- Department of Health Science and Technology, Sport Sciences - Performance and Technology, Aalborg University, Aalborg, Denmark
| | - P. Madeleine
- Department of Health Science and Technology, Sport Sciences - Performance and Technology, Aalborg University, Aalborg, Denmark
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Cluster headache and anxiety: Results of the EUROLIGHT cluster headache project – An Internet-based, cross-sectional study of people with cluster headache. CLINICAL AND TRANSLATIONAL NEUROSCIENCE 2020. [DOI: 10.1177/2514183x20925956] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Objective:The aim of this study is to evaluate how anxiety influences the burden of disease of cluster headache.Methods:Participants completed a modified version of the EUROLIGHT questionnaire. Anxiety was measured with the anxiety subscale of the Hospital Anxiety and Depression scale. An elevated level of anxiety was assumed when eight or more points were scored.Results:The data of 1089 participants were taken for analysis. The score of the anxiety subscale of the Hospital Anxiety and Depression Scale (HADS-A) correlated weakly with the number of attacks in the last 30 days ( r = 0.17). A score of eight and above in the HADS-A was associated with hurting oneself during an attack (odds ratio (OR) = 2.63), worrying about future attacks (OR = 2.95) and reporting of both failed relationships (OR = 2.81) and career problems (OR = 2.65). The odds of feeling understood by family and friends as well as colleagues and employers were lower in anxious persons (OR = 0.35 and 0.40, respectively).Conclusions:Anxiety complicates dealing with cluster headache and strongly aggravates its burden. Instead of finding help in others, anxious persons feel misunderstood and withdraw; relationships fail and difficulties at work arise.
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48
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Walton DM, Mehta S, Seo W, MacDermid JC. Creation and validation of the 4-item BriefPCS-chronic through methodological triangulation. Health Qual Life Outcomes 2020; 18:124. [PMID: 32381020 PMCID: PMC7204020 DOI: 10.1186/s12955-020-01346-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Accepted: 04/01/2020] [Indexed: 11/19/2022] Open
Abstract
Background The Pain Catastrophizing Scale (PCS) is a widely used self-report tool to evaluate pain related catastrophizing. The PCS was developed using classical test theory and has been shown to be psychometrically sound among various populations. However, it’s current three subscales are rarely used in clinical practice, offering potential for an abbreviated version that reduces administrative burden and can be used to estimate full scale scores, yet is not bound by the inclusion of items from each subscale. Hence, the aim of the current study was to develop a unidimensional abbreviated version of the PCS through findings from qualitative, classical test theory, and newer Rasch analysis. Methods The current cross-sectional study used data from the Quebec Pain Registry (n = 5646) to obtain PCS scores of people seeking care at tertiary chronic pain centres. To develop an abbreviated unidimensional tool, items were removed based on triangulation of qualitative review of each item and response, corrected item-total correlations, and Rasch analysis. Confirmatory factor analysis was conducted on the final remaining items to confirm the tool was assessing a single latent construct (catastrophizing). Fit was assessed using the cumulative fit index (CFI), Tucker Lewis Index (TLI), and root-mean-squared error of approximation (RMSEA). Results After triangulation, a final abbreviated 4-item scale showed adequate model fit with a strong correlation (r > 0.95) with the original scale and properties that were stable across age, sex, cause, and medicolegal status. Additionally, the brief version addressed some problematic wording on some items on the original scale. Both the original and new abbreviated tool were associated with the Beck Depression Inventory and the Brief Pain Inventory at the same magnitude. Conclusion The abbreviated scale may allow for a decrease in administrator burden and greater clinical uptake when a quick screen for exaggerated negative orientation towards pain is needed.
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Affiliation(s)
- David M Walton
- Department of Health and Rehabilitation Sciences, Western University, London, Ontario, Canada. .,School of Physical Therapy, Western University, Rm EC1443, 1201 Western Rd, London, Ontario, N6G 1H1, Canada.
| | - Swati Mehta
- Department of Health and Rehabilitation Sciences, Western University, London, Ontario, Canada
| | - Wonjin Seo
- Department of Health and Rehabilitation Sciences, Western University, London, Ontario, Canada
| | - Joy C MacDermid
- Department of Health and Rehabilitation Sciences, Western University, London, Ontario, Canada.,School of Physical Therapy, Western University, Rm EC1443, 1201 Western Rd, London, Ontario, N6G 1H1, Canada
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49
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Martinez-Merinero P, Nuñez-Nagy S, Achalandabaso-Ochoa A, Fernandez-Matias R, Pecos-Martin D, Gallego-Izquierdo T. Relationship between Forward Head Posture and Tissue Mechanosensitivity: A Cross-Sectional Study. J Clin Med 2020; 9:jcm9030634. [PMID: 32120895 PMCID: PMC7141123 DOI: 10.3390/jcm9030634] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 02/19/2020] [Accepted: 02/19/2020] [Indexed: 01/19/2023] Open
Abstract
The relationship between forward head posture (FHP) and neck pain is not clear. FHP could possibly increase the mechanosensitivity of cervical tissues, which could lead to the development of pain depending on the adaptation capability of the central nervous system. The purpose of this study was to analyse the influence of FHP in the mechanosensitivity of articular, muscular, and neural tissues related to the cervical spine. The pressure pain threshold was bilaterally measured in different muscles and nerves and the second cervical vertebrae. The cervical spine’s range of movement was also examined. The measurements were obtained from people with (n = 32) and without (n = 64) FHP. The analyses included a 2-by-2 mixed analysis of variance (ANOVA), pairwise comparisons with Bonferroni correction, and point-biserial correlation coefficients. Subjects with FHP showed a less pressure pain threshold (PPT) in all locations except for the upper trapezius and scalenus medius muscles. They also showed less extension and right-rotation range of motion. There was no association between FHP, neck pain, disability, and headache. Nevertheless, more research is needed to evaluate the relationship between FHP, tissue mechanosensitivity, and neck pain.
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Affiliation(s)
- Patricia Martinez-Merinero
- Department of Physiotherapy, Faculty of Biomedical and Health Sciencies, Universidad Europea de Madrid, 28670 Madrid, Spain
- Research Institute of Physiotherapy and Pain, University of Alcalá, 28805 Madrid, Spain
| | - Susana Nuñez-Nagy
- Department of Physical Therapy, University of Alcalá, 28871 Madrid, Spain
| | | | | | - Daniel Pecos-Martin
- Department of Physical Therapy, University of Alcalá, 28871 Madrid, Spain
- Physiotherapy and Pain Group, University of Alcalá, 28871 Madrid, Spain
- Correspondence:
| | - Tomas Gallego-Izquierdo
- Research Institute of Physiotherapy and Pain, University of Alcalá, 28805 Madrid, Spain
- Department of Physical Therapy, University of Alcalá, 28871 Madrid, Spain
- Physiotherapy and Pain Group, University of Alcalá, 28871 Madrid, Spain
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50
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Louw A, Goldrick S, Bernstetter A, Van Gelder LH, Parr A, Zimney K, Cox T. Evaluation is treatment for low back pain. J Man Manip Ther 2020; 29:4-13. [PMID: 32091317 DOI: 10.1080/10669817.2020.1730056] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Objective: To investigate the effect of the examination process (history taking and physical examination) on pain and function. Methods: An observational cohort trial of patients presenting to outpatient physical therapy clinics for the first time with low back pain (n = 34, 57.7 ± 18.7 years, 53% female). A blinded investigator measured participants prior to the beginning of the initial evaluation and after each component of evaluation (history taking and physical examination). Another physical therapist provided normal history taking and physical examination as the patient case presented itself. Primary outcome measure was numeric pain rating scale (NPRS) for the low back and leg. Secondary outcomes and time during examination process and connection between PT and patient were also measured as potential confounders. Results: Participants showed a significant reduction in pain through just the history taking and physical exam for both the back with an NPRS reduction of 1.23 and the leg showing a 0.95 NPRS reduction. The most significant reduction occurs after history taking. Discussion: The evaluation process produced small, but significant, therapeutic effects related to pain, fear-avoidance, pain catastrophization, and functional measures of mobility and sensitivity. The therapist's report of connection with the patient did not alter the patient outcome.
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Affiliation(s)
- Adriaan Louw
- International Spine Pain Institute , Story City, IA, USA.,Department of Physical Therapy, St. Ambrose University , Davenport, IA, USA.,Pain Science Fellowship, Evidence in Motion , San Antonio, TX, USA
| | - Steve Goldrick
- International Spine Pain Institute , Story City, IA, USA.,Pain Science Fellowship, Evidence in Motion , San Antonio, TX, USA.,Kitsap Physical Therapy , Silverdale, WA, USA
| | | | | | - Aaron Parr
- ProActive Physical Therapy , Tucson, AZ, USA
| | - Kory Zimney
- International Spine Pain Institute , Story City, IA, USA.,Pain Science Fellowship, Evidence in Motion , San Antonio, TX, USA.,Department of Physical Therapy, University of South Dakota , Vermillion, SD, USA
| | - Terry Cox
- International Spine Pain Institute , Story City, IA, USA.,Department of Physical Therapy, Southwest Baptist University , Bolivar, MO, USA
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