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McAuliffe M, Pillay T, Jaber K, Sterling M, O'Leary S. Pre-operative pain pressure threshold association with patient satisfaction following Total Knee Arthroplasty. J Orthop 2024; 52:21-27. [PMID: 38404700 PMCID: PMC10881419 DOI: 10.1016/j.jor.2024.02.017] [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: 01/07/2024] [Accepted: 02/09/2024] [Indexed: 02/27/2024] Open
Abstract
Background Total knee arthroplasty (TKA) is commonly performed for the treatment of knee osteoarthritis (KOA). Poor satisfaction continues to be seen after TKA. Whilst reasons for poor patient satisfaction are multifactorial, there is a strong correlation with persistent pain following TKA. Studies have shown an association between local and remote mechanical hypersensitivity, measured using pressure pain thresholds (PPTs), and severity of knee osteoarthritis and functional status. We aimed to determine if the pre-operative PPTs were associated with patient satisfaction following TKA. Methods A prospective longitudinal study of 77 individuals was undertaken. Regression modelling assessed the relationship between Patient Satisfaction using the Knee Society Score (satisfaction subscale) following TKA for KOA, and PPTs recorded pre-operatively locally and remote to the affected knee, while accounting for potentially confounding patient demographic and psychosocial factors. Results Lower PPTs (indicating increased mechanical hypersensitivity) locally and remote to the operative knee were modestly associated with lower patient satisfaction in the short-term (six weeks) following TKA (β 0.25-0.28, adjR2 = 0.14-0.15), independent of demographic or psychosocial influences. However, this relationship progressively diminished in the intermediate and long-term post TKA. Conclusion While pre-operative PPT measures may provide some foresight to patient satisfaction post TKA in the short term, these measures appear to provide little insight to patient satisfaction in the intermediate and longer term.
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Affiliation(s)
- Michael McAuliffe
- Ipswich General Hospital, Queensland Health, Ipswich, QLD, 4305, Australia
- The CJM Centre, Ipswich, QLD, 4305, Australia
- The Mater Private Hospital, Springfield Lakes, QLD, 4300, Australia
- St Andrew's Ipswich Private Hospital, Ipswich, QLD, 4305, Australia
| | - Tristan Pillay
- The CJM Centre, Ipswich, QLD, 4305, Australia
- The Mater Private Hospital, Springfield Lakes, QLD, 4300, Australia
- St Andrew's Ipswich Private Hospital, Ipswich, QLD, 4305, Australia
| | - Khalid Jaber
- Ipswich General Hospital, Queensland Health, Ipswich, QLD, 4305, Australia
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Michele Sterling
- RECOVER Injury Research Centre, NHMRC Centre of Research Excellence: Better Health Outcomes for Compensable Injury, The University of Qld, Herston, 4006, Australia
| | - Shaun O'Leary
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, QLD, 4072, Australia
- Physiotherapy Department, Royal Brisbane and Women's Hospital, Herston, Brisbane, QLD, 4029, Australia
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2
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Xu H, Wang Z, Wang Z, Zhou H, Guo J, Li W, Zhou Y. Cerebral Mechanism of Tuina on the Descending Pain Inhibitory System in Knee Osteoarthritis: Protocol for a Randomized Controlled Trial. JMIR Res Protoc 2024; 13:e52820. [PMID: 38238645 PMCID: PMC10897796 DOI: 10.2196/52820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 12/17/2023] [Accepted: 01/17/2024] [Indexed: 02/13/2024] Open
Abstract
BACKGROUND Knee osteoarthritis (KOA) is reputedly the most common musculoskeletal disease of the lower limbs and the main cause of pain and disability among older individuals. Pain is the most significant and widespread symptom of KOA. The descending pain inhibitory system has a cardinal role in normal pain consciousness, and its malfunction may be one of the pathophysiological mechanisms in KOA. Crucially, the rostral ventromedial medulla (RVM) and periaqueductal gray (PAG), as important components of the descending pain inhibitory system, directly modulate the activity of the spinal neurons involved in pain transmission. Tuina, a manual therapy, is effective and safe for reducing clinical symptoms of KOA; however, the mechanism that influences pain through the descending pain inhibitory system in KOA is unclear. OBJECTIVE This study aims to investigate the modulatory implications of Tuina on the RVM and PAG, which have critical roles in the descending pain inhibitory system in patients with KOA. METHODS This randomized controlled parallel trial will be conducted at the Tuina Clinic of the Third Affiliated Hospital of Henan University of Chinese Medicine (Zhengzhou, China). Patients with KOA will be randomly assigned (1:1) to 6 weeks of health education or Tuina. All patients in both groups will accept a resting-state functional magnetic resonance scan at the beginning and end of the experiment, and the resting-state functional connectivity and the voxel-based morphometry analysis will be performed to detect the RVM and PAG function and structure changes. The clinical outcome assessments will be (1) the pressure pain thresholds, (2) the Numerical Rating Scale, (3) the Hamilton Depression Scale (HAMD), and (4) the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC). Considering that this trial is a study of resting-state functional magnetic resonance imaging technology, resting-state functional connectivity and voxel-based morphometry are the primary outcomes, and clinical outcome assessments are secondary outcomes. Adverse events will be documented and assessed throughout. All main analyses will be carried out on the basis of the intention-to-treat principle. The outcome evaluators and data statisticians will be masked to the treatment group assignment to reduce the risk of bias. RESULTS This trial was approved by the ethics committee of the Third Affiliated Hospital of Henan University of Chinese Medicine. Enrollment began in December 2023, and the results of this trial are expected to be submitted for publication in May 2025. CONCLUSIONS This trial will identify a possible relationship between function and structure changes of RVM and PAG and the improvement of clinical variables, elucidating the effect of Tuina on the descending pain inhibitory system of patients with KOA. This trial will provide much-needed knowledge for Tuina for patients with KOA. TRIAL REGISTRATION Chinese Clinical Trial Registry ChiCTR2300070289; https://www.chictr.org.cn/showproj.html?proj=182570. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) PRR1-10.2196/52820.
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Affiliation(s)
- Hui Xu
- School of Acupuncture-moxibustion and Tuina, Henan University of Chinese Medicine, Zhengzhou, China
- Tuina Department, The Third Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, China
| | - Zheng Wang
- School of Acupuncture-moxibustion and Tuina, Henan University of Chinese Medicine, Zhengzhou, China
- Tuina Department, The Third Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, China
| | - Zhen Wang
- School of Acupuncture-moxibustion and Tuina, Henan University of Chinese Medicine, Zhengzhou, China
- Tuina Department, The Third Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, China
| | - Hang Zhou
- School of Acupuncture-moxibustion and Tuina, Henan University of Chinese Medicine, Zhengzhou, China
- Tuina Department, The Third Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, China
| | - Juan Guo
- School of Acupuncture-moxibustion and Tuina, Henan University of Chinese Medicine, Zhengzhou, China
- Tuina Department, The Third Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, China
| | - Wanyu Li
- School of Acupuncture-moxibustion and Tuina, Henan University of Chinese Medicine, Zhengzhou, China
- Tuina Department, The Third Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, China
| | - Yunfeng Zhou
- School of Acupuncture-moxibustion and Tuina, Henan University of Chinese Medicine, Zhengzhou, China
- Tuina Department, The Third Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, China
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3
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Alsouhibani A, Speck P, Cole EF, Mustin DE, Li Y, Barron JR, Orenstein LAV, Harper DE. Quantitative Sensory Testing to Characterize Sensory Changes in Hidradenitis Suppurativa Skin Lesions. JAMA Dermatol 2023; 159:1102-1111. [PMID: 37702999 PMCID: PMC10500434 DOI: 10.1001/jamadermatol.2023.3243] [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: 08/26/2022] [Accepted: 04/25/2023] [Indexed: 09/14/2023]
Abstract
Importance Pain is the most impactful symptom in patients with hidradenitis suppurativa (HS). Characterization of sensory profiles may improve understanding of pain mechanisms in HS and facilitate identification of effective pain management strategies. Objective To characterize somatosensory profiles in patients with HS at clinically affected and nonaffected sites compared with pain-free reference data. Design, Setting, and Participants This cross-sectional study was conducted at the Emory University Dermatology Clinic. It was hypothesized (1) that patients with HS would demonstrate hypersensitivity to pain in HS lesions and (2) that some patients would have sensory profiles consistent with complex pain mechanisms. Therefore, adults with dermatologist-diagnosed HS and at least 1 painful HS lesion at the time of testing were enrolled between September 10, 2020, and March 21, 2022. Patients with other diagnoses contributing to pain or neuropathy were excluded. Data analysis was conducted between March and April 2022. Exposure Quantitative sensory testing was performed on HS lesions and control skin according to a standardized protocol. Main Outcomes and Measures Quantitative sensory testing outcomes included innocuous thermal and mechanical sensitivity (cold, warmth, and light touch detection thresholds), noxious thermal and mechanical sensitivity (cold, heat, pinprick, and deep pressure pain thresholds and suprathreshold pinprick sensitivity), temporal summation of pinprick, paradoxical thermal sensations, and dynamic mechanical allodynia (pain upon light stroking of the skin). Sensitivity in HS lesions was compared with sensitivity in a control location (the hand) and in pain-free controls using t tests. Results This study included 20 participants with a median age of 35.5 (IQR, 30.0-46.5) years, the majority of whom were women (15 [75%]). In terms of race and ethnicity, 2 participants (10%) self-identified as Asian, 11 (55%) as Black, 6 (30%) as White, and 1 (5%) as more than 1 race or ethnicity. Compared with site-specific reference values from healthy, pain-free control participants, HS lesions were insensitive to innocuous cold and warmth, noxious heat, and light touch (t = -5.69, -10.20, -3.84, and 4.46, respectively; all P < .001). In contrast, HS lesions also demonstrated significant hypersensitivity to deep pressure pain (t = 8.36; P < .001) and cutaneous pinprick (t = 2.07; P = .046). Hypersensitivity to deep pressure pain was also observed in the control site (t = 5.85; P < .001). A subset of patients with HS displayed changes in pain processing that are often seen in neuropathic and nociplastic pain conditions, including hypersensitivity to repetitive pinprick (5 [26%]), paradoxical thermal sensations (3 [15%]), and pain upon light stroking of the skin (10 [50%]). Conclusions and Relevance The findings of this cross-sectional study suggest that HS involves local changes in the skin or its free nerve endings, possibly leading to peripheral neuropathy and alterations in the transduction of innocuous and noxious thermal and mechanical stimuli. For some patients, central nervous system changes in somatosensory processing may also occur, but confirmatory evidence is needed. Better understanding of neuropathic and nociplastic mechanisms in HS pain could lead to individually tailored treatments.
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Affiliation(s)
- Ali Alsouhibani
- Department of Anesthesiology, Emory University School of Medicine, Atlanta, Georgia
- Department of Physical Therapy, College of Medical Rehabilitation, Qassim University, Buraydah, Saudi Arabia
| | - Patrick Speck
- Department of Dermatology, Emory University School of Medicine, Atlanta, Georgia
| | - Emily F. Cole
- Department of Dermatology, Emory University School of Medicine, Atlanta, Georgia
| | - Danielle E. Mustin
- Department of Dermatology, Emory University School of Medicine, Atlanta, Georgia
| | - Yiwen Li
- Department of Dermatology, Emory University School of Medicine, Atlanta, Georgia
| | - Jason R. Barron
- Department of Dermatology, Emory University School of Medicine, Atlanta, Georgia
| | | | - Daniel E. Harper
- Department of Anesthesiology, Emory University School of Medicine, Atlanta, Georgia
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4
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Xu H, Zhao C, Guo G, Li Y, A X, Qiu G, Wang Y, Kang B, Xu X, Xie J, Xiao L. The Effectiveness of Tuina in Relieving Pain, Negative Emotions, and Disability in Knee Osteoarthritis: A Randomized Controlled Trial. PAIN MEDICINE 2023; 24:244-257. [PMID: 35997590 DOI: 10.1093/pm/pnac127] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 08/07/2022] [Accepted: 08/11/2022] [Indexed: 11/12/2022]
Abstract
OBJECTIVE To evaluate the effectiveness of Tuina in relieving the pain, negative emotions, and disability of patients with knee osteoarthritis (KOA). DESIGN Single-center, parallel, randomized controlled trial. SETTING Shanghai Guanghua Integrated Chinese and Western Medicine Hospital, Shanghai, China. SUBJECTS Adult patients with KOA who were able to speak Chinese and self-report symptoms were eligible. METHODS A total of 104 patients were randomly allocated to receive the 6-week treatment of Tuina (Tuina group) or celecoxib (celecoxib group). Data on pain, negative emotions, and disability were collected at baseline, at week 2, 4, and 6, and follow-up (1 month after the last treatment). The primary outcomes were the pressure pain thresholds. The secondary outcomes were: (1) numerical rating scale at rest and with movement; (2) Hamilton Anxiety Scale; (3) Hamilton Depression Scale; (4) Western Ontario and McMaster Universities Osteoarthritis Index; and (5) clinical effective rate. The adverse events of the trial were evaluated. RESULTS In total, 99 patients completed the follow-up. Generalized linear mixed models were constructed to analyse the between-group differences. Statistically significant differences were found in the interaction effects (P < .05). In evaluating the group effect, statistical differences were found at week 6 and follow-up (P < .05). Further, all variables showed a time effect (P < .05). A statistical difference in the clinical effective rate was found between the Tuina and celecoxib groups (P < .05). CONCLUSIONS Tuina produced superior effects for pain, negative emotions, and disability over time, as compared to celecoxib in patients with KOA.
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Affiliation(s)
- Hui Xu
- School of Acupuncture-Moxibustion and Tuina, Henan University of Chinese Medicine, Zhengzhou, China.,Tuina Department, The Third Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, China
| | - Chi Zhao
- School of Acupuncture-Moxibustion and Tuina, Henan University of Chinese Medicine, Zhengzhou, China.,Orthopedics Department, The Third Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, China
| | - Guangxin Guo
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,School of Acupuncture-Moxibustion and Tuina, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yulin Li
- School of Rehabilitation Science, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xinyu A
- Guanghua School of Clinical Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Guowei Qiu
- Guanghua School of Clinical Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yuxia Wang
- Outpatient Office, Rehabilitation Department, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, China
| | - Bingxin Kang
- Rehabilitation Department, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, China
| | - Xirui Xu
- Guanghua School of Clinical Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jun Xie
- Guanghua School of Clinical Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Joint Surgery Department, Shanghai Guanghua Integrated Chinese and Western Medicine Hospital, Shanghai, China
| | - Lianbo Xiao
- Joint Surgery Department, Shanghai Guanghua Integrated Chinese and Western Medicine Hospital, Shanghai, China.,Arthritis Research Institute of Integrated Traditional Chinese and Western Medicine, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
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5
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Vervullens S, Haenen V, Meert L, Meeus M, Smeets RJEM, Baert I, Mertens MGCAM. Personal influencing factors for pressure pain threshold in healthy people: A systematic review and meta-analysis. Neurosci Biobehav Rev 2022; 139:104727. [PMID: 35697160 DOI: 10.1016/j.neubiorev.2022.104727] [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: 03/31/2022] [Revised: 06/01/2022] [Accepted: 06/05/2022] [Indexed: 10/18/2022]
Abstract
All studies that investigated personal factors influencing pressure pain threshold (PPT) in healthy people were synthesized. Data was summarized, and risk of bias (RoB) and level of evidence were determined. Results were pooled per influencing factor, grouped by body region and included in meta-analyses. Fifty-four studies were eligible. Five had low, nine moderate, and 40 high RoB. Following meta-analyses, a strong conclusion was found for the influence of scapular position, a moderate for the influence of gender, and a weak for the influence of age (shoulder/arm region) and blood pressure on PPT. In addition, body mass index, gender (leg region), alcohol consumption and pain vigilance may not influence PPT. Based on qualitative summary, depression and menopause may not influence PPT. For other variables there was only preliminary or conflicting evidence. However, caution is advised, since the majority of included studies showed a high RoB and several were not eligible to include in meta-analyses. Heterogeneity was high in the performed meta-analyses, and most conclusions were weak. More standardized research is necessary.
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Affiliation(s)
- Sophie Vervullens
- Research Group MOVANT, Department of Rehabilitation Sciences and Physiotherapy (REVAKI), University of Antwerp, Wilrijk, Belgium; Research School CAPHRI, Department of Rehabilitation Medicine, Maastricht University, the Netherlands; Pain in Motion International Research Group (PiM), the Netherlands
| | - Vincent Haenen
- Research Group MOVANT, Department of Rehabilitation Sciences and Physiotherapy (REVAKI), University of Antwerp, Wilrijk, Belgium; Pain in Motion International Research Group (PiM), the Netherlands; Department of Rehabilitation Sciences, KU Leuven - University of Leuven, Leuven, Belgium
| | - Lotte Meert
- Research Group MOVANT, Department of Rehabilitation Sciences and Physiotherapy (REVAKI), University of Antwerp, Wilrijk, Belgium; Research School CAPHRI, Department of Rehabilitation Medicine, Maastricht University, the Netherlands; Pain in Motion International Research Group (PiM), the Netherlands
| | - Mira Meeus
- Research Group MOVANT, Department of Rehabilitation Sciences and Physiotherapy (REVAKI), University of Antwerp, Wilrijk, Belgium; Pain in Motion International Research Group (PiM), the Netherlands; Department of Rehabilitation Sciences and Physiotherapy, Ghent University, Ghent, Belgium.
| | - Rob J E M Smeets
- Research School CAPHRI, Department of Rehabilitation Medicine, Maastricht University, the Netherlands; Pain in Motion International Research Group (PiM), the Netherlands; CIR Revalidatie, Eindhoven, the Netherlands
| | - Isabel Baert
- Research Group MOVANT, Department of Rehabilitation Sciences and Physiotherapy (REVAKI), University of Antwerp, Wilrijk, Belgium; Pain in Motion International Research Group (PiM), the Netherlands
| | - Michel G C A M Mertens
- Research Group MOVANT, Department of Rehabilitation Sciences and Physiotherapy (REVAKI), University of Antwerp, Wilrijk, Belgium; Pain in Motion International Research Group (PiM), the Netherlands
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6
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Jaber K, McAuliffe M, Pedler A, Sterling M, O'Leary S. Further exploring the relationship between pressure pain thresholds and function in knee osteoarthritis. Musculoskelet Sci Pract 2022; 59:102542. [PMID: 35287029 DOI: 10.1016/j.msksp.2022.102542] [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: 08/16/2021] [Revised: 02/01/2022] [Accepted: 02/28/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND Studies in Knee Osteoarthritis (KOA) have shown lowered Pressure Pain Threshold (PPT) values compared to healthy controls potentially signifying mechanical hypersensitivity, although the relevance of these findings to knee function remains unclear. OBJECTIVE This study further explores the relationship between PPT measures and knee function (self-reported, physical) in individuals undergoing total knee arthroplasty for advanced KOA. DESIGN Cross-sectional observational study. METHODS PPT's were recorded both local to the affected knee and at a remote site (deltoid) in 79 individuals with advanced KOA. Participants also completed self-report (Knee Society Score - functional sub-score) and physical (6-min walk test distance)) measures of knee function, as well as measures of pain-related psychological distress. Hierarchical linear regression models evaluated the relationship between the measures of function (self-report and physical measures modelled separately), PPT measures (local and remote), while accounting for demographic and psychological distress measures. RESULTS Higher knee PPT scores were independently associated with higher self-reported knee function (β 0.33, p < 0.02) and higher 6-min walk test distance (β 0.41, p < 0.01), although pain self-efficacy (β 0.33, p < 0.01) was also a significant variable in both models. Nearly identical findings were evident for PPT's measured at the deltoid. Overall PPT's could only explain a modest portion of variance (adjusted R2 = 0.15 to 0.17) in the functional measures. CONCLUSIONS PPT measures may be limited in their capacity to distinguish the impact of peripheral and central pain mechanisms on knee function in individuals undergoing total knee arthroplasty for advanced KOA.
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Affiliation(s)
- Khalid Jaber
- Ipswich General Hospital, Queensland Health, Ipswich, QLD, 4305, Australia; University of Queensland, School of Health and Rehabilitation Sciences, Brisbane, QLD, 4072, Australia.
| | - Michael McAuliffe
- Ipswich General Hospital, Queensland Health, Ipswich, QLD, 4305, Australia; The CJM Centre, Ipswich, QLD, 4305, Australia; The Mater Private Hospital, Springfield Lakes, QLD, 4300, Australia; St Andrew's Ipswich Private Hospital, Ipswich, QLD, 4305, Australia.
| | - Ashley Pedler
- RECOVER Injury Research Centre, NHMRC Centre of Research Excellence in Recovery After Road Traffic Injury, The University of Queensland, Australia.
| | - Michele Sterling
- RECOVER Injury Research Centre, NHMRC Centre of Research Excellence in Recovery After Road Traffic Injury, The University of Queensland, Australia.
| | - Shaun O'Leary
- University of Queensland, School of Health and Rehabilitation Sciences, Brisbane, QLD, 4072, Australia; Physiotherapy Department, Royal Brisbane and Women's Hospital, Herston, Brisbane, QLD, 4029, Australia.
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7
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Rankin J, Rudy-Froese B, Hoyt C, Ramsahoi K, Gareau L, Howatt W, Carlesso LC. Quantitative Sensory Testing Protocols to Evaluate Central and Peripheral Sensitization in Knee OA: A Scoping Review. PAIN MEDICINE 2021; 23:526-557. [PMID: 34581816 DOI: 10.1093/pm/pnab285] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 09/01/2021] [Indexed: 11/12/2022]
Abstract
OBJECTIVE This scoping review analyzed various quantitative sensory testing methodologies used in the assessment of sensitization and how sensitization is defined in people with knee osteoarthritis. DESIGN A scoping review. SETTING All clinical and research settings. SUBJECTS Non-surgical adults with knee osteoarthritis. METHODS This scoping review was guided by existing scoping review methodologies. Relevant studies were extracted from the following electronic databases: Medical Literature Analysis and Retrieval System Online, Excerpta Medica Database, Allied and Complementary Medicine Database and the Cumulative Index to Nursing Allied Health Literature. Abstract and full article screening and data extraction were performed in pairs. Information on quantitative sensory testing techniques and parameters was extracted and summarized in tables. General and technique specific definitions of sensitization were extracted from included texts. RESULTS Our search yielded 4199 articles, of which 50 were included in our review. The most common quantitative sensory test was pressure pain threshold. In total 28 unique testing sites were found speaking to the high degree of variability between studies. Sensitization was poorly defined with only 8 studies fully operationalizing it, 22 partially, and the remainder did not provide sufficient information to meet our criteria. CONCLUSION This scoping review has provided an overview of the most common methods of quantitative sensory testing being implemented in the assessment of nervous system sensitization to nociceptive signaling in people with knee osteoarthritis. This study provides a foundation for future development of quantitative sensory testing methodology for research and clinical practice in the osteoarthritis population.
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Affiliation(s)
- Jonathan Rankin
- McMaster University, School of Rehabilitation Sciences, Hamilton, Canada
| | | | - Curtis Hoyt
- McMaster University, School of Rehabilitation Sciences, Hamilton, Canada
| | - Keenu Ramsahoi
- McMaster University, School of Rehabilitation Sciences, Hamilton, Canada
| | - Liam Gareau
- McMaster University, School of Rehabilitation Sciences, Hamilton, Canada
| | - William Howatt
- McMaster University, School of Rehabilitation Sciences, Hamilton, Canada
| | - Lisa C Carlesso
- McMaster University, School of Rehabilitation Sciences, Hamilton, Canada.,Université de Montréal, School of Rehabilitation, Montréal, Canada
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8
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Ottiger-Boettger K, Ballenberger N, Landmann G, Stockinger L, Tampin B, Schmid A. Somatosensory profiles in patients with non-specific neck-arm pain with and without positive neurodynamic tests. Musculoskelet Sci Pract 2020; 50:102261. [PMID: 33068902 DOI: 10.1016/j.msksp.2020.102261] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 08/25/2020] [Accepted: 09/14/2020] [Indexed: 11/25/2022]
Abstract
Despite normal neurological integrity tests, some patients with non-specific neck-arm pain (NSNAP) have heightened nerve mechanosensitivity upon neurodynamic testing. The aim of this study was to determine whether or not a nerve dysfunction is present in patients with positive neurodynamic tests compared to those with negative neurodynamic tests or healthy controls. Somatosensory profiling using quantitative sensory testing (QST) was established in 40 consecutive patients with unilateral NSNAP; 23 had positive upper limb neurodynamic tests (ULNTPOS) and 17 had negative neurodynamic tests (ULNTNEG) and in 26 healthy controls. QST included measurement of thermal and mechanical detection and pain thresholds in the maximal pain area on the symptomatic side as well as the corresponding contralateral area. Fifty-seven percent of patients with NSNAP had positive neurodynamic tests. Somatosensory profiling revealed a loss of function phenotype in NSNAP patients compared to healthy controls both in the maximal pain area and asymptomatic side. Hyperalgesia (cold, heat and pressure) was present bilaterally in both NSNAP groups. Direct comparison between the patient groups revealed no significant differences in somatosensory profiles. However, the ULNTPOS group demonstrated sensory loss compared to healthy controls in more parameters than the ULNTNEG group. The ULNTNEG subgroup represented an intermediate phenotype between ULNTPOS patients and healthy controls in most detection thresholds as well as thermal and pressure pain thresholds. Even though patients with NSNAP present as a spectrum, it remains unclear whether the sensory changes are indicative of a nerve dysfunction/lesion or rather a marker of altered central pain processing.
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Affiliation(s)
| | - Nikolaus Ballenberger
- Faculty of Business Management and Social Sciences, Hochschule Osnabrück, University of Applied Sciences, Osnabrück, Germany.
| | - Gunther Landmann
- Centre for Pain Medicine, Swiss Paraplegic Centre, Nottwil, Switzerland.
| | - Lenka Stockinger
- Centre for Pain Medicine, Swiss Paraplegic Centre, Nottwil, Switzerland.
| | - Brigitte Tampin
- Faculty of Business Management and Social Sciences, Hochschule Osnabrück, University of Applied Sciences, Osnabrück, Germany; Department of Physiotherapy, Sir Charles Gairdner Hospital, Perth, Western Australia, Australia; School of Physiotherapy and Exercise Science, Curtin University, Western Australia, Australia.
| | - Annina Schmid
- Nuffield Department of Clinical Neurosciences, Oxford University, John Radcliffe Hospital, Headley Way, Oxford, UK.
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9
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Maclachlan LR, Collins NJ, Hodges PW, Vicenzino B. Psychological and pain profiles in persons with patellofemoral pain as the primary symptom. Eur J Pain 2020; 24:1182-1196. [DOI: 10.1002/ejp.1563] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 03/15/2020] [Accepted: 03/18/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Liam R. Maclachlan
- The School of Health and Rehabilitation Sciences The University of Queensland St Lucia Qld Australia
| | - Natalie J. Collins
- The School of Health and Rehabilitation Sciences The University of Queensland St Lucia Qld Australia
| | - Paul W. Hodges
- The School of Health and Rehabilitation Sciences The University of Queensland St Lucia Qld Australia
| | - Bill Vicenzino
- The School of Health and Rehabilitation Sciences The University of Queensland St Lucia Qld Australia
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10
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Predictive Factors for Developing Chronic Pain After Total Knee Arthroplasty. J Arthroplasty 2018; 33:3372-3378. [PMID: 30143334 DOI: 10.1016/j.arth.2018.07.028] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Accepted: 07/28/2018] [Indexed: 02/01/2023] Open
Abstract
Total knee arthroplasty offers substantial improvements for patients as measured by functional status and quality of life; however, 8% to 34% of patients experience chronic postsurgical pain following surgery (CPSP). In addition to disruption in daily activities of life caused by the pain itself, CPSP has been associated with an overall reduction in quality of life following surgery. Risk factors for CPSP can be broadly defined as potentially modifiable or unlikely modifiable. Unlikely modifiable risks include gender, age, medical comorbidities, and socioeconomic status. Potentially modifiable risks include perioperative pain, physical function, psychological state, surgical factors, and possibly genomics. Understanding risks and the magnitude of their effect on outcomes such as CPSP is desirable because interventions designed to affect these factors may be able to dramatically improve outcomes.
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