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Redaelli A, Bellosta-López P, Langella F, Lepori P, Barile F, Cecchinato R, Compagnone D, Damilano M, Vanni D, Lamartina C, Berjano P. The Positive Side Effect of Anterior Cervical Decompression and Fusion on Axial Neck Pain. Global Spine J 2024:21925682241254036. [PMID: 38729921 DOI: 10.1177/21925682241254036] [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: 05/12/2024] Open
Abstract
STUDY DESIGN Observational Cohort Study. OBJECTIVES This study aims to comprehensively assess the outcomes of anterior cervical spine surgery in patients who have undergone surgical intervention for radiculopathy or myelopathy, with a specific focus on the surgery's impact on axial neck pain. METHODS Data from an institutional spine surgery registry were analyzed for patients who underwent anterior cervical spine surgery between January 2016 and March 2022. Patient demographics, clinical variables, and outcome measures, including the Neck Disability Index (NDI), numeric rating scales for neck and arm pain (NRS-Neck and NRS-Arm), and 36-Item Short Form Health Survey (SF-36) scores, were collected. Statistical analysis included paired t-tests, chi-squared tests, and multivariate linear regression. RESULTS Of 257 patients, 156 met the inclusion criteria. Patients showed significant improvement in NDI, NRS-Neck, NRS-Arm, SF-36 (Physical and Mental components), and all changes exceeded the minimum clinically important difference. Multivariate regression revealed that lower preoperative physical and mental component scores and higher preoperative NRS-Neck predicted worse NDI scores at follow-up. CONCLUSIONS This study underscores that anterior cervical fusion not only effectively alleviates arm pain and disability but also has a positive impact on axial neck pain, which may not be the primary target of surgery. Our findings emphasize the potential benefits of surgical intervention when neck pain coexists with neurologic compression. This contribution adds to the growing body of evidence emphasizing the importance of precise diagnosis and patient selection. Future research, ideally focusing on patients with isolated neck pain, should further explore alternative surgical approaches to enhance treatment options.
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Affiliation(s)
| | | | | | - Paolo Lepori
- IRCCS Ospedale Galeazzi-Sant'Ambrogio, Milan, Italy
| | - Francesca Barile
- IRCCS Ospedale Galeazzi-Sant'Ambrogio, Milan, Italy
- DIBINEM Dipartimento di Scienze Biomediche e Neuromotorie, Università di Bologna, Bologna, Italy
| | - Riccardo Cecchinato
- IRCCS Ospedale Galeazzi-Sant'Ambrogio, Milan, Italy
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
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Aldin Z, Diss JK, Mahmood H, Sadik T, Basra H, Ahmed M, Danawi Z, Gul A, Sayed-Noor AS. Long-term effectiveness of transforaminal anterolateral approach CT-guided cervical epidural steroid injections for cervical radiculopathy treatment. Clin Radiol 2024; 79:e775-e783. [PMID: 38369438 DOI: 10.1016/j.crad.2024.01.022] [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: 06/19/2023] [Revised: 11/18/2023] [Accepted: 01/17/2024] [Indexed: 02/20/2024]
Abstract
AIM To evaluate the long-term clinical effectiveness of computed tomography (CT)-guided transforaminal cervical epidural steroid injection using an anterolateral approach for the treatment of cervical radiculopathy (CR) using well-established robust clinical scoring systems for neck pain and neck disability. Despite its widespread use, evidence to support the long-term benefit of routine cervical epidural steroid injection is currently very limited. MATERIALS AND METHODS This study included 113 patients with magnetic resonance imaging (MRI)-confirmed CR who underwent a steroid injection at a single cervical level via a unilateral transforaminal anterolateral approach. Pain was assessed quantitatively at pre-injection, 15 minutes post-injection, 1 month, 3 months, and at 1 year. Neck disability was assessed using the Oswestry Neck Disability Index (NDI) at pre-injection, 1 month, 3 months, and 1 year time points. RESULTS Eighty patients completed the study. Sixty per cent reported reduced neck pain (mean pain reduction, 55%), which was clinically significant in 45% cases. Furthermore, 66% reported an improvement in neck disability (mean improvement, 51%), which was clinically significant for 56% patients. Clinically significant good outcomes in both neck pain and neck disability were evident from as early as 1-month, and importantly, were independent both of pre-treatment CR characteristics (including severity of pre-injection neck pain or disability) and of findings on pre-injection MRI imaging. CONCLUSION Transforaminal anterolateral approach CT-guided epidural steroid injection resulted in a clinically significant long-term improvement in both neck pain and disability for half of the present cohort of patients with unilateral single-level CR. This improvement was independent of the severity of the initial symptoms and pre-injection MRI findings.
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Affiliation(s)
- Z Aldin
- Radiology Department, Princess Alexandra NHS Trust, Hamstel Road, Harlow, Essex, UK
| | - J K Diss
- Radiology Department, Princess Alexandra NHS Trust, Hamstel Road, Harlow, Essex, UK.
| | - H Mahmood
- Imaging Department, Chelsea and Westminster Hospital NHS Foundation Trust, Chelsea and Westminster Hospital, Chelsea, London, UK
| | - T Sadik
- Orthopaedic/Spinal Surgery Department, Princess Alexandra NHS Trust, Hamstel Road, Harlow, Essex, UK
| | - H Basra
- Radiology Department, Princess Alexandra NHS Trust, Hamstel Road, Harlow, Essex, UK
| | - M Ahmed
- Orthopaedic/Spinal Surgery Department, Princess Alexandra NHS Trust, Hamstel Road, Harlow, Essex, UK
| | - Z Danawi
- Department of Trauma and Orthopaedics, Southend University Hospital, Southend, Essex, UK
| | - A Gul
- Orthopaedic/Spinal Surgery Department, Princess Alexandra NHS Trust, Hamstel Road, Harlow, Essex, UK
| | - A S Sayed-Noor
- Department of Surgical and Perioperative Sciences (Orthopedics), Sundsvall and Norrland University Hospitals, Umeå University, Stockholm, Sweden; Clinical Sciences Department, College of Medicine, University of Sharjah, United Arab Emirates
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Redaelli A, Stephan SR, Riew KD. Is neck pain treatable with surgery? EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2024; 33:1137-1147. [PMID: 38191741 DOI: 10.1007/s00586-023-08053-0] [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: 10/05/2023] [Revised: 10/05/2023] [Accepted: 11/14/2023] [Indexed: 01/10/2024]
Abstract
INTRODUCTION Neck pain is one of the most common complaints in clinical practice and can be caused by a wide variety of conditions. While cervical spine surgery is a well-accepted option for radicular pain and myelopathy, surgery for isolated neck pain is controversial. The identification of the source of pain is challenging and subtle, and misdiagnosis can lead to inappropriate treatment. MATERIALS AND METHODS AND RESULTS: We conducted a thorough literature review to discuss and compare different causes of neck pain. We then supplemented the literature with our senior author's expert analysis of treating cervical spine pathology. CONCLUSIONS This study provides an in-depth discussion of neck pain and its various presentations, as well as providing insight into treatment strategies and diagnostic pearls that may prevent mistreatment of cervical spine pathology.
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Affiliation(s)
- Andrea Redaelli
- GSpine4, IRCCS Ospedale Galeazzi-Sant'Ambrogio, Milan, Italy
| | - Stephen R Stephan
- Department of Orthopaedic Surgery, San Diego Spine Foundation, San Diego, USA
| | - K Daniel Riew
- Department of Neurological Surgery, Weill-Cornell Medical Center, New York, USA
- Department of Orthopedic Surgery, Columbia University Medical Center, New York, USA
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Song YS, Dai MZ, Zhu CX, Huang YF, Liu J, Zhang CD, Xie F, Peng Y, Zhang Y, Li CQ, Zhang LJ. Validation, Optimization, and Application of the Zebrafish Developmental Toxicity Assay for Pharmaceuticals Under the ICH S5(R3) Guideline. Front Cell Dev Biol 2021; 9:721130. [PMID: 34595173 PMCID: PMC8476914 DOI: 10.3389/fcell.2021.721130] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 08/12/2021] [Indexed: 11/13/2022] Open
Abstract
The zebrafish as an alternative animal model for developmental toxicity testing has been extensively investigated, but its assay protocol was not harmonized yet. This study has validated and optimized the zebrafish developmental toxicity assay previously reported by multiple inter-laboratory studies in the United States and Europe. In this study, using this classical protocol, of 31 ICH-positive compounds, 23 compounds (74.2%) were teratogenic in zebrafish, five had false-negative results, and three were neither teratogenic nor non-teratogenic according to the protocol standard; of 14 ICH-negative compounds, 12 compounds (85.7%) were non-teratogenic in zebrafish and two had false-positive results. After we added an additional TI value in the zebrafish treated with testing compounds at 2 dpf along with the original 5 dpf, proposed a new category as the uncategorized compounds for those TI values smaller than the cutoff both at 2 dpf and 5 dpf but inducing toxic phenotypes, refined the testing concentration ranges, and optimized the TI cut-off value from ≥ 10 to ≥ 3 for compounds with refined testing concentrations, this optimized zebrafish developmental assay reached 90.3% sensitivity (28/31 positive compounds were teratogenic in zebrafish) and 88.9% (40/45) overall predictability. Our results from this study strongly support the use of zebrafish as an alternative in vivo method for screening and assessing the teratogenicity of candidate drugs for regulatory acceptance.
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Affiliation(s)
- Yi-Sheng Song
- Center of Safety Evaluation and Research, Hangzhou Medical College, Hangzhou, China.,Key Laboratory of Drug Safety Evaluation and Research of Zhejiang Province, Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, China
| | | | - Chen-Xia Zhu
- Center of Safety Evaluation and Research, Hangzhou Medical College, Hangzhou, China.,Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, China
| | | | - Jing Liu
- Center of Safety Evaluation and Research, Hangzhou Medical College, Hangzhou, China.,Key Laboratory of Drug Safety Evaluation and Research of Zhejiang Province, Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, China
| | - Cheng-Da Zhang
- Center of Safety Evaluation and Research, Hangzhou Medical College, Hangzhou, China.,Key Laboratory of Drug Safety Evaluation and Research of Zhejiang Province, Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, China
| | - Feng Xie
- Center of Safety Evaluation and Research, Hangzhou Medical College, Hangzhou, China.,Key Laboratory of Drug Safety Evaluation and Research of Zhejiang Province, Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, China
| | - Yi Peng
- Hunter Biotechnology, Inc., Hangzhou, China
| | - Yong Zhang
- Key Laboratory of Drug Safety Evaluation and Research of Zhejiang Province, Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, China.,Hunter Biotechnology, Inc., Hangzhou, China
| | - Chun-Qi Li
- Key Laboratory of Drug Safety Evaluation and Research of Zhejiang Province, Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, China.,Hunter Biotechnology, Inc., Hangzhou, China
| | - Li-Jiang Zhang
- Center of Safety Evaluation and Research, Hangzhou Medical College, Hangzhou, China.,Key Laboratory of Drug Safety Evaluation and Research of Zhejiang Province, Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, China.,Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, China
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Reitman CA, Hills JM, Standaert CJ, Bono CM, Mick CA, Furey CG, Kauffman CP, Resnick DK, Wong DA, Prather H, Harrop JS, Baisden J, Wang JC, Spivak JM, Schofferman J, Riew KD, Lorenz MA, Heggeness MH, Anderson PA, Rao RD, Baker RM, Emery SE, Watters WC, Sullivan WJ, Mitchell W, Tontz W, Ghogawala Z. Cervical fusion for treatment of degenerative conditions: development of appropriate use criteria. Spine J 2021; 21:1460-1472. [PMID: 34087478 DOI: 10.1016/j.spinee.2021.05.023] [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] [Received: 05/07/2021] [Revised: 05/24/2021] [Accepted: 05/25/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND CONTEXT High quality evidence is difficult to generate, leaving substantial knowledge gaps in the treatment of spinal conditions. Appropriate use criteria (AUC) are a means of determining appropriate recommendations when high quality evidence is lacking. PURPOSE Define appropriate use criteria (AUC) of cervical fusion for treatment of degenerative conditions of the cervical spine. STUDY DESIGN/SETTING Appropriate use criteria for cervical fusion were developed using the RAND/UCLA appropriateness methodology. Following development of clinical guidelines and scenario writing, a one-day workshop was held with a multidisciplinary group of 14 raters, all considered thought leaders in their respective fields, to determine final ratings for cervical fusion appropriateness for various clinical situations. OUTCOME MEASURES Final rating for cervical fusion recommendation as either "Appropriate," "Uncertain" or "Rarely Appropriate" based on the median final rating among the raters. METHODS Inclusion criteria for scenarios included patients aged 18 to 80 with degenerative conditions of the cervical spine. Key modifiers were defined and combined to develop a matrix of clinical scenarios. The median score among the raters was used to determine the final rating for each scenario. The final rating was compared between modifier levels. Spearman's rank correlation between each modifier and the final rating was determined. A multivariable ordinal regression model was fit to determine the adjusted odds of an "Appropriate" final rating while adjusting for radiographic diagnosis, number of levels and symptom type. Three decision trees were developed using decision tree classification models and variable importance for each tree was computed. RESULTS Of the 263 scenarios, 47 (17.9 %) were rated as rarely appropriate, 66 (25%) as uncertain and 150 (57%) were rated as appropriate. Symptom type was the modifier most strongly correlated with the final rating (adjusted ρ2 = 0.58, p<.01). A multivariable ordinal regression adjusting for symptom type, diagnosis, and number of levels and showed high discriminative ability (C statistic = 0.90) and the adjusted odds ratio (aOR) of receiving a final rating of "Appropriate" was highest for myelopathy (aOR, 7.1) and radiculopathy (aOR, 4.8). Three decision tree models showed that symptom type and radiographic diagnosis had the highest variable importance. CONCLUSIONS Appropriate use criteria for cervical fusion in the setting of cervical degenerative disorders were developed. Symptom type was most strongly correlated with final rating. Myelopathy or radiculopathy were most strongly associated with an "Appropriate" rating, while axial pain without stenosis was most associated with "Rarely Appropriate."
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Affiliation(s)
- Charles A Reitman
- Baylor College of Medicine, 7200 Cambridge Street Suite 10A 10th Floor, Houston, TX 77030-4202, USA.
| | - Jeffrey M Hills
- Washington University Orthopaedics, 660 S. Euclid Avenue Campus Box 8233, Saint Louis, MO 63110-1010, USA
| | | | - Christopher M Bono
- Department of Orthopaedic Surgery, Brigham & Women's Hospital, 75 Francis Street, Boston, MA 02115-6110, USA
| | - Charles A Mick
- Pioneer Spine & Sports, 766 N. King Street, Northampton, MA 01060-1142, USA
| | - Christopher G Furey
- Case Western Reserve University, 11100 Euclid Avenue, Cleveland, OH 44106-1716, USA
| | | | - Daniel K Resnick
- Department Neurosurgery, University of Wisconsin Medical School, 600 Highland K4/834 Clinical Science Center, Madison, WI 53792-0001, USA
| | - David A Wong
- Denver Spine Surgeons, 7800 E. Orchard Road Ste. 100, Greenwood Village, CO 80111-2584, USA
| | - Heidi Prather
- C/O Melissa Armbrecht, Washington University in St. Louis-School of Medicine, 660 S. Euclid Campus Box 8233, Saint Louis, MO 63110, USA
| | - James S Harrop
- Thomas Jefferson University, 909 Walnut Street Floor 2, Philadelphia, PA 19107-5211, USA
| | - Jamie Baisden
- Department of Neurosurgery, Medical College of Wisconsin, 9200 W. Wisconsin Avenue, Milwaukee, WI 53226-3522, USA
| | - Jeffrey C Wang
- USC Spine Center, 1520 San Pablo Street Ste. 2000, Los Angeles, CA 90033-5322, USA
| | | | - Jerome Schofferman
- SpineCare Medical Group, 455 Hickey Boulevard #310, Daly City, CA 94015-2204, USA
| | - K Daniel Riew
- 425 S Euclid Avenue Ste. 5505, Saint Louis, MO 63110-1005, USA
| | - Mark A Lorenz
- Hinsdale Orthopaedic Associates, 550 W. Ogden Avenue, Hinsdale, IL 60521-3186, USA
| | - Michael H Heggeness
- University of Kansas SOM-Wichita Orthopaedic Surgery Residency Office, 929 N. Saint Francis Street Room 4076, Via Christi Regional Medical Center, Wichita, KS 67214-3821, USA
| | - Paul A Anderson
- University of Wisconsin Orthopedics & Rehabilitation, 1685 Highland Avenue Floor 6, Madison, WI 53705-2281, USA
| | - Raj D Rao
- Department of Orthopedic Surgery, Medical College of Wisconsin, 9200 W Wisconsin Avenue, Milwaukee, WI 53226-3522, USA
| | - Ray M Baker
- Washington Interventional Spine Associates, 11800 NE 128th Street,Ste. 200 MS 65, Kirkland, WA 98034-7211, USA
| | - Sanford E Emery
- Department of Orthopaedics, West Virginia University, PO Box 9196, Morgantown, WV 26506-9196, USA
| | - William C Watters
- Bone and Joint Clinic of Houston, 6624 Fannin Street Ste. 2600, Houston, TX 77030-2338, USA
| | - William J Sullivan
- Denver VA Medical Center, 1055 N. Clermont 2B-124, Denver, CO, 80220, USA
| | - William Mitchell
- Coastal Spine, 4000 Church Road, Mount Laurel, NJ 08054-1110, USA
| | | | - Zoher Ghogawala
- Department of Neurosurgery, Lahey Hospital & Medical Center, 41 Mall Road Charles A, Tufts University School of Medicine, Burlington, MA 01805-0105, USA
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Måwe L, Thorén LM, Kvarstein G. Responses after spinal interventions in a clinical pain practice - a pragmatic observational study. Scand J Pain 2021; 20:469-482. [PMID: 31977310 DOI: 10.1515/sjpain-2019-0126] [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: 09/17/2019] [Accepted: 12/08/2019] [Indexed: 11/15/2022]
Abstract
Introduction There is limited evidence for effect of interventional treatment, and pragmatic studies are needed to assess these interventions within a clinical setting. The aim of this study was to describe patients referred to an interventional pain clinic and investigate responses after spinal intervention in general and for radiofrequency ablation (RFA) and transforaminal epidural corticosteroid administration (TECA), specifically. Methods This is a prospective, non-controlled study of patients with chronic spinal pain. The procedures were performed in accordance with the Spine Intervention Society recommendations. Outcome data after a median of 4.5 months are presented, and for those treated with RFA also after 6 and 12 months. Results Among 815 patients, 190 patients underwent diagnostic blocks only and 625 interventional treatment, of these 94 RFA and 246 TECA. Of the whole sample 70% reported pain reduction, for 49% ≥ 50%, while 9% were pain free (p < 0.001). Highest pain intensity decreased from 7.1 to 5.4 [95% Confidence Interval of the Difference (95%-CI): 1.4-1.9] (p < 0.001), while Euroqual - visual analogue scale for general health (EQ-VAS) improved from 48 to 58 (95%-CI: 7.6-11.9) (p < 0.001), and Euroqual-5 Dimensions-5 Levels Index for health related quality of life (EQ-5D-5L Index) from 0.489 to 0.628 (95%-CI: 0.123-0.157) (p < 0.001). The proportions, not taking analgesics, increased from 16% to 30%, and proportion taking strong opioids decreased from 14% to 9% (p < 0.001). We found no significant change in proportion receiving physiotherapy/other treatment nor occupational status. No complications were reported. Among patients treated with RFA, 77% reported pain reduction, for 56% ≥ 50%, while 9% were pain free (p < 0.001). Highest pain intensity decreased from 6.9 to 4.6 (95%-CI: 1.6-3.0) (p < 0.001), while EQ-VAS improved from 47 to 57 (95%-CI: 4.8-13.6 (p < 0.001), and EQ-5D-5L Index from 0.489 to 0.643 (95%-CI: 0.117-0.191) (p < 0.001). The proportion not taking analgesics, increased from 7% to 23% and proportion taking strong opioids decreased from 16% to 10%. Among patients who responded at 6- and 12-month follow up, the proportions reporting pain reduction, EQ-VAS, and EQ-5D-5L Index remained significantly improved from baseline, and the change in proportions taking analgesic and opioids achieved statistical significance. We found no significant change in proportion receiving physiotherapy/other treatment nor occupational status. Among patients treated with TECA, 58% reported pain reduction, for 36% ≥ 50%, while 5% were pain free (p < 0.001). Highest pain intensity decreased from 7.2 to 6.2 (95%-CI 0.5-1.4) (p < 0.001), while EQ-VAS improved from 46 to 52 (95%-CI: 2.0-3.6) (p < 0.001), and EQ-5D-5L Index from 0.456 to 0.571 (95%-CI: 0.077-0.138) (p < 0.001). The proportions, not taking analgesics, increased from 17% to 27% and proportion taking strong opioids decreased from 15% to 10%, but the changes did not reach statistical significance. We found no significant changes in the proportion who recieved physiotherapy/other treatment nor occupational status. Conclusion The study demonstrates substantial short-term responses after spinal intervention and long-lasting improvement for a subsample of the RFA treated patients. We observed larger proportions reporting pain reduction among those treated with cervical RFA. Implementation Quality assessment should be implemented in interventional pain clinics to improve treatment quality.
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Affiliation(s)
- Leif Måwe
- Karlstad Nacke and Rygg Klinik, Karlstad, Sweden
| | | | - Gunnvald Kvarstein
- Department of Clinical Medicine, UIT, The Arctic University of Norway, Tromsø, Norway.,Department of Pain Management and Research, Division of Emergencies and Critical Care, Oslo University Hospital, Oslo, Norway
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Björsenius V, Löfgren M, Stålnacke BM. One-Year Follow-Up after Multimodal Rehabilitation for Patients with Whiplash-Associated Disorders. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E4784. [PMID: 32635189 PMCID: PMC7369994 DOI: 10.3390/ijerph17134784] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 06/30/2020] [Accepted: 07/01/2020] [Indexed: 11/29/2022]
Abstract
Long-term symptoms after whiplash injury often comprise neck pain, headache, anxiety, depression, functional impairment and low quality of life. In an observational cohort study, we examined physical and mental health effects in patients with subacute to chronic whiplash-associated disorders (WAD) after participation in a multimodal rehabilitation (MMR) program. MMR is a team-based multi-professional method based on a bio-psycho-social model with a cognitive focus to reach an individualized and common goal for the team and patient together. Standardized self-report questionnaires were filled in three times: before MMR, after MMR, and one year after MMR. A total of 322 participants completed the program, 161 of whom responded in full and were further analyzed. At one-year follow-up after MMR, a significant improvement was seen in the evaluation of the primary outcomes (physical and mental health) and secondary outcomes (anxiety, depression, pain intensity and interference with life). Women improved on all outcomes while men did not improve on the psychological measures (mental health, depression and anxiety). This study indicates that a MMR program could be beneficial for patients with subacute to chronic WAD, at least for women, since the outcomes at one-year follow-up were positive.
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Affiliation(s)
- Viktor Björsenius
- Department of Community Medicine and Rehabilitation, Rehabilitation Medicine, Umeå University, SE-905 87 Umeå, Sweden;
| | - Monika Löfgren
- Department of Clinical Sciences, Division of Rehabilitation Medicine, Karolinska Institutet, Danderyd Hospital, SE-182 88 Stockholm, Sweden;
- Department of Rehabilitation Medicine, Danderyd University Hospital, SE-182 88 Stockholm, Sweden
| | - Britt-Marie Stålnacke
- Department of Community Medicine and Rehabilitation, Rehabilitation Medicine, Umeå University, SE-905 87 Umeå, Sweden;
- Department of Clinical Sciences, Division of Rehabilitation Medicine, Karolinska Institutet, Danderyd Hospital, SE-182 88 Stockholm, Sweden;
- Department of Rehabilitation Medicine, Danderyd University Hospital, SE-182 88 Stockholm, Sweden
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Cui W, Sun C, Ma Y, Wang S, Wang X, Zhang Y. Inhibition of TLR4 Induces M2 Microglial Polarization and Provides Neuroprotection via the NLRP3 Inflammasome in Alzheimer's Disease. Front Neurosci 2020; 14:444. [PMID: 32508567 PMCID: PMC7251077 DOI: 10.3389/fnins.2020.00444] [Citation(s) in RCA: 115] [Impact Index Per Article: 28.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Accepted: 04/09/2020] [Indexed: 11/18/2022] Open
Abstract
Accumulating evidence has indicated that activation of microglia and neuroinflammation reaction play a prominent role in Alzheimer’s disease (AD). Inhibition of toll-like receptor 4 (TLR4) has been shown to be associated with immune responses and brain damage, but its effects on AD remain unclear. This study mainly aimed to investigate the protective effect of TAK-242 (TLR4-specific inhibitor) on microglial polarization and neuroprotection in an AD mouse model and the underlying mechanisms. We found that APP/PS1 transgenic AD mice exhibited a dramatic increase in TLR4 levels concomitant with a significantly higher expression of inflammatory microglia compared to C57BL/6 wild-type mice. Furthermore, inhibition of TLR4 by TAK-242 administration significantly improved neurological function, decreased the level of Bax, and caused a significant reduction in the levels of M1-markers (iNOS and TNFα), while the expressions of M2-phenotype markers (Trem-2 and Arg-1) were increased both in vivo and in vitro. Furthermore, TAK-242 treatment enhanced BV2 microglial phagocytosis. Moreover, Aβ25–35 caused the upregulation of inflammatory cytokine production, MyD88, NF-kappaB-p65, and NLRP3, which could be ameliorated by NLRP3-siRNA or TAK-242. These findings indicated that TLR4 inhibition provided neuroprotection and promoted a microglial switch from the inflammatory M1 phenotype to the protective M2 phenotype in AD. The mechanism involved may be related to modulation of the MyD88/NF-kappaB/NLRP3 signaling pathway.
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Affiliation(s)
- Weigang Cui
- Department of Human Anatomy, Xinxiang Medical University, Xinxiang, China.,Xinxiang Key Laboratory of Molecular Neurology, Xinxiang Medical University, Xinxiang, China.,Henan Key Laboratory of Medical Tissue Regeneration, Xinxiang Medical University, Xinxiang, China
| | - Chunli Sun
- Department of Human Anatomy, Xinxiang Medical University, Xinxiang, China.,Xinxiang Key Laboratory of Molecular Neurology, Xinxiang Medical University, Xinxiang, China
| | - Yuqi Ma
- Department of Human Anatomy, Xinxiang Medical University, Xinxiang, China
| | - Songtao Wang
- Department of Human Anatomy, Xinxiang Medical University, Xinxiang, China.,Xinxiang Key Laboratory of Molecular Neurology, Xinxiang Medical University, Xinxiang, China
| | - Xianwei Wang
- Henan Key Laboratory of Medical Tissue Regeneration, Xinxiang Medical University, Xinxiang, China
| | - Yinghua Zhang
- Department of Human Anatomy, Xinxiang Medical University, Xinxiang, China.,Xinxiang Key Laboratory of Molecular Neurology, Xinxiang Medical University, Xinxiang, China
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9
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Jankowski R, Misterska E, Latuszewska J, Bogajewska B, Glowacki J. Differences in beliefs about pain control after surgery due to lumbar or cervical discopathy and degenerative spine disease. J Back Musculoskelet Rehabil 2020; 32:779-795. [PMID: 30814344 DOI: 10.3233/bmr-181178] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Clinical, psychological and demographic variables have been investigated to determine factors involved in quality of life of patients with chronic pain. It has been stressed that chronic pain is more associated with beliefs about pain, than with pain intensity. OBJECTIVE The main aim of this retrospective cross-sectional study was to examine differences between postoperative beliefs about pain control, perception of pain and mood disturbances in patients treated operatively due to neck or lumbar discopathy and degenerative spine disease. METHODS Forty-four patients treated operatively due to lumbar and forty-one patients treated surgically due to cervical discopathy filled in the Visual Analogue Scale (VAS), The Beck Depression Inventory (BDI-PL) and Beliefs about Pain Control Questionnaire (BPCQ-PL). Patients with lumbar and cervical discopathy additionally completed disease-specific outcome measures. RESULTS The patient groups do not differ significantly in regards to BPCQ-PL, BDI-PL or VAS. Both study samples differ in regards to dependencies related to beliefs that pain is controlled by powerful others and about internal control of pain. CONCLUSIONS Cognitive-behavioral interventions, concerning depression and beliefs about pain control, may be appropriate for both lumbar and cervical surgical populations, to improve post-surgical functioning.
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Affiliation(s)
- Roman Jankowski
- Department of Neurosurgery and Neurotraumatology, Poznan University of Medical Sciences, Poznan, Poland
| | - Ewa Misterska
- Department of Pedagogy and Psychology, University of Security, Poznan, Poland
| | - Joanna Latuszewska
- The Faculty of Educational Studies, Kazimiera Milanowska College of Education and Therapy, Poznan, Poland
| | - Barbara Bogajewska
- Department of Neurosurgery and Neurotraumatology, Poznan University of Medical Sciences, Poznan, Poland
| | - Jakub Glowacki
- Department of General Orthopedics, Orthopedic Oncology and Traumatology, Poznan University of Medical Sciences, Poland
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Han DG, Koh W, Shin JS, Lee J, Lee YJ, Kim MR, Kang K, Shin BC, Cho JH, Kim NK, Ha IH. Cervical surgery rate in neck pain patients with and without acupuncture treatment: a retrospective cohort study. Acupunct Med 2019; 37:268-276. [PMID: 31429587 DOI: 10.1136/acupmed-2018-011724] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVE Surgical treatment of neck pain often entails high costs and adverse events. The present cohort study investigated whether utilisation of acupuncture in neck pain patients is associated with a reduced rate of cervical surgery. METHODS The Korean National Health Insurance Service National Sample Cohort (NHIS-NSC) database was retrospectively analysed to identify the 2 year incidence of cervical surgery in Korean patients suffering neck pain from 2004 to 2010. The incidence was calculated and compared between patients receiving and not receiving acupuncture treatment using Cox proportional hazards models. Cumulative survival rates were compared using Kaplan-Meier survival analysis. RESULTS The acupuncture and control groups included 50 171 and 128 556 neck pain patients, respectively. A total of 50 161 patients were selected in each group following propensity score matching with regard to sex, age, income and Charlson comorbidity index. The hazard ratio (HR) for surgery within 2 years was significantly lower in the acupuncture group compared with the control group (HR 0.397, 95% CI 0.299 to 0.527). In addition, subgroup analyses according to gender, age and income revealed consistent results for both men (HR 0.337, 95% CI 0.234 to 0.485) and women (HR 0.529, 95% CI 0.334 to 0.836); the results were consistently observed across all age and income strata. Sensitivity analysis with varying numbers of acupuncture treatments and treatment course duration also consistently indicated lower HRs for surgery within 2 years in the acupuncture group compared with the control group. CONCLUSIONS A significantly lower HR for cervical surgery was observed in neck pain patients following acupuncture treatment. Acupuncture treatment may therefore be an effective method for managing neck pain, and has the potential to mitigate unnecessary surgery. These findings need to be confirmed by prospective studies.
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Affiliation(s)
- Dong-Geun Han
- Jaseng Hospital of Korean Medicine, Seoul, Republic of Korea
| | - Wonil Koh
- Jaseng Hospital of Korean Medicine, Seoul, Republic of Korea
| | - Joon-Shik Shin
- Jaseng Hospital of Korean Medicine, Seoul, Republic of Korea
| | - Jinho Lee
- Jaseng Hospital of Korean Medicine, Seoul, Republic of Korea
| | - Yoon Jae Lee
- Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, Seoul, Republic of Korea
| | - Me-Riong Kim
- Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, Seoul, Republic of Korea
| | - Kyungwon Kang
- Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, Seoul, Republic of Korea
| | - Byung-Cheul Shin
- Spine and Joint Center, Pusan National University Korean Medicine Hospital, Yangsan, Republic of Korea
| | - Jae-Heung Cho
- Department of Rehabilitation Medicine, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Nam-Kwen Kim
- Monitoring Center for Korean Medicine and Western Medicine Collaboration, Pusan National University Korean Medicine Hospital, Yangsan, Republic of Korea
| | - In-Hyuk Ha
- Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, Seoul, Republic of Korea
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Smith GA, Pace J, Strohl M, Kaul A, Hayek S, Miller JP. Rare Neurosurgical Complications of Epidural Injections: An 8-Yr Single-Institution Experience. Oper Neurosurg (Hagerstown) 2019; 13:271-279. [PMID: 28927205 DOI: 10.1093/ons/opw014] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Accepted: 10/22/2016] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Neurosurgical complications from epidural injections have rarely been reported. OBJECTIVE To define the spectrum of complications from these procedures in order to identify risk factors and strategies for prevention. METHODS A prospectively maintained database of 14 247 neurosurgical admissions over 8 yr was screened to identify patients who had suffered procedural complications associated with 1182 cervical and 4617 lumbar interlaminar epidural injection procedures performed at a single institution. Patients who developed new neurological symptoms or deficits were included. A retrospective analysis of demographic and procedural features was performed. RESULTS Thirteen patients experienced complications requiring neurosurgical treatment, accounting for an overall procedural complication rate of 0.22% (0.51% and 0.15% for cervical and lumbar injections, respectively), and representing 0.09% of all neurosurgical admissions over 8 yr. There were 3 categories: hemorrhage (n = 7), infection (n = 3), and inadvertent dural penetration (n = 3). There was significant association with anticoagulation use among patients with hemorrhagic vs nonhemorrhagic complications ( P < .01, Fisher's exact test). Six patients who developed epidural hematoma had been managed in accordance with current guidelines, either after prolonged cessation of anticoagulation (n = 3) or taking only aspirin (n = 3); all were decompressed promptly with good long-term outcome. All infections were associated with lumbar injection. Dural penetration resulted in diffuse pneumocephalus (n = 1), intramedullary air at the site of injection (n = 1), and acutely symptomatic colloid cyst (n = 1). CONCLUSION A majority of neurosurgical complications from epidural injections are hemorrhagic and associated with anticoagulation, although infection and inadvertent dural penetration also occur. Prompt treatment of compressive lesions is associated with good outcome.
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Affiliation(s)
- Gabriel A Smith
- Department of Neurosurgery, University Hospitals Case Medical Center, Cleveland, Ohio
| | - Jonathan Pace
- Department of Neurosurgery, University Hospitals Case Medical Center, Cleveland, Ohio
| | - Madeleine Strohl
- Department of Neurosurgery, University Hospitals Case Medical Center, Cleveland, Ohio
| | - Anand Kaul
- Department of Neurosurgery, University Hospitals Case Medical Center, Cleveland, Ohio
| | - Salim Hayek
- Division of Pain Medicine, Depart-ment of Anesthesiology, University Hospi-tals Case Medical Center, Cleveland, Ohio
| | - Jonathan P Miller
- Department of Neurosurgery, University Hospitals Case Medical Center, Cleveland, Ohio
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Ayub A, Osama M, Ahmad S. Effects of active versus passive upper extremity neural mobilization combined with mechanical traction and joint mobilization in females with cervical radiculopathy: A randomized controlled trial. J Back Musculoskelet Rehabil 2019; 32:725-730. [PMID: 30664500 DOI: 10.3233/bmr-170887] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Neural mobilization is an effective technique in the management of cervical radiculopathy (CR). However, the difference between active versus passive upper extremity (UE) neural mobilization techniques in the management of cervical radiculopathy is not well established. OBJECTIVE To determine the role of active versus passive UE neural mobilization in females with cervical radiculopathy. METHODS A double blind randomized controlled trial was conducted at Shifa International Hospital from Sep 2016 to Feb 2017, and 44 females were included and randomized into 2 groups, receiving 12 treatment sessions in total. Group A received active whereas Group B received passive UE neural mobilization, along with cervical traction and Unilateral Posterior Anterior (UPA) glide regardless of the group. Numeric pain rating scale (NPRS), Neck Disability Index (NDI) and cervical range of motion (ROM) were used as outcome measurement tools. Non-parametric tests of significance were used for inter group and intra group comparison (Mann-Whitney U test and Wilcoxon test). RESULTS A statistically significant difference was observed between pre and post NPRS, NDI and ROM scores after 4 weeks of treatment for both groups (p< 0.05). However, no significant differences were observed in post treatment scores of active and passive neural mobilization groups (p> 0.05). CONCLUSION Both active and passive neural mobilization is effective in the management of cervical radiculopathy. One of the interventions is not superior to the other.
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Affiliation(s)
- Afsah Ayub
- Shifa International Hospital, Islamabad, Pakistan
| | - Muhammad Osama
- Institute of Rehabilitation Sciences, Foundation University, Islamabad, Pakistan
| | - Shakeel Ahmad
- Riphah College of Rehabilitation Sciences, Islamabad, Pakistan
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13
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Horn ME, Fritz JM. Timing of physical therapy consultation on 1-year healthcare utilization and costs in patients seeking care for neck pain: a retrospective cohort. BMC Health Serv Res 2018; 18:887. [PMID: 30477480 PMCID: PMC6258489 DOI: 10.1186/s12913-018-3699-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Accepted: 11/08/2018] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Patients seek care from physical therapists for neck pain but it is unclear what the association of the timing of physical therapy (PT) consultation is on 1-year healthcare utilization and costs. The purpose of this study was to compare the 1-year healthcare utilization and costs between three PT timing groups: patients who consulted a physical therapist (PT) for neck pain within 14 days (early PT consultation), between 15 and 90 days (delayed PT consultation) or between 91 and 364 days (late PT consultation). METHODS A retrospective cohort of 308 patients (69.2% female, ages 48.7[±14.5] years) were categorized into PT timing groups. Descriptive statistics were calculated for each group. In adjusted regression models, 1-year healthcare utilization of injections, imaging, opioids and costs were compared between groups. RESULTS Compared to early PT consultation, the odds of receiving an opioid prescription (aOR = 2.79, 95%CI: 1.35-5.79), spinal injection (aOR = 4.36, 95%CI:2.26-8.45), undergoing an MRI (aOR = 4.68, 95%CI:2.25-9.74), X-ray (aOR = 2.97, 95%CI:1.61-5.47) or CT scan (aOR = 3.36, 95%CI: 1.14-9.97) were increased in patients in the late PT consultation group. Similar increases in risk were found in the delayed group (except CT and Opioids). Compared to the early PT consultation group, mean costs were $2172 ($557, $3786) higher in the late PT contact group and $1063 (95%CI: $ 138 - $1988) higher in the delayed PT consultation group. DISCUSSION There was an association with the timing of physical therapy consultation on healthcare utilization and costs, where later consultation was associated with increases costs and healthcare utilization. This study examined the association of timing of physical therapy consultation on costs and healthcare utilization, but not the association of increased access to physical therapy consultation. Therefore, the findings warrant further investigation to explore the effects of increased access to physical therapy consultation on healthcare utilization and costs in a prospective study.
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Affiliation(s)
- Maggie E Horn
- Department of Orthopaedic Surgery, Doctor of Physical Therapy Division, Duke University, Box 104002, Durham, NC, 27708, USA.
| | - Julie M Fritz
- Department of Physical Therapy, University of Utah, 520 Wakara Way, Salt Lake City, UT, 84108, USA
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Abstract
Cervical intervertebral disc has long been considered a common source of neck pain. However, the pain caused by the disc itself has not been clearly defined so far, and its diagnosis and treatment has always been controversial. Degenerative cervical disc has a rich supply of nerve fibers, is prone to inflammatory reactions, and is susceptible to pain that can be provoked by disc stimulation or distention, and can be eliminated by block. Overwhelming clinical evidence demonstrates that neck pain in patients with degenerative cervical radiculopathy or myelopathy can be subsided rapidly by anterior cervical surgery, further indicating that this neck pain stems from the pathology of cervical disc itself. Cervical discography is advocated as the only test that connects disease to symptoms, but the procedure remains controversial. If strict criteria and technique are maintained, discography can discriminate painful, symptomatic discs from nonpainful, asymptomatic discs. Discogenic neck pain alone without cervical disc herniation or cervical spondylosis accounts for a large proportion of chronic neck pain. For these patients who continue to have refractory neck pain and fail to respond to conservative treatment, anterior cervical fusion surgery or artificial cervical disc replacement may be a better choice, and preoperative cervical discography can guarantee the excellent surgical results. Existing basic and clinical studies have scientifically shown that cervical intervertebral disc degeneration can lead to neck pain.
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Affiliation(s)
- Baogan Peng
- Department of Spinal Surgery, General Hospital of Armed Police Force, Beijing 100039, People's Republic of China,
| | - Michael J DePalma
- Interventional Spine and Musculoskeletal Care, Virginia iSpine Physicians, PC Virginia Spine Research Institute, Inc Richmond, VA, USA
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Merrill CA, Ferreira J, Parrino A, Moss IL. Team Approach: Upper-Extremity Numbness. JBJS Rev 2018; 6:e3. [PMID: 29894340 DOI: 10.2106/jbjs.rvw.17.00166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Christian A Merrill
- Departments of Orthopaedic Surgery (C.A.M., J.F., A.P., and I.L.M.) and Neurosurgery (I.L.M.), UConn Health Musculoskeletal Institute, University of Connecticut, Farmington, Connecticut
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Abstract
Cervical radiculopathy is a common clinical scenario. Patients with radiculopathy typically present with neck pain, arm pain, or both. We review the epidemiology of cervical radiculopathy and discuss the diagnosis of this condition. This includes an overview of the pertinent findings on the patient history and physical examination. We also discuss relevant clinical syndromes that must be considered in the differential diagnosis including peripheral nerve entrapment syndromes and shoulder pathology. The natural history of cervical radiculopathy is reviewed and options for management are discussed. These options include conservative management, non-operative modalities such as physical therapy, steroid injections, and operative intervention. While the exact indications for surgical intervention have not yet been elucidated, we provide an overview of the available literature regarding indications and discuss the timing of intervention. The surgical outcomes of anterior cervical decompression and fusion (ACDF), cervical disc arthroplasty (CDA), and posterior cervical foraminotomy (PCF) are discussed.
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Affiliation(s)
- Sravisht Iyer
- Hospital for Special Surgery, 535 E. 70th St, New York, NY, 10021, USA
| | - Han Jo Kim
- Hospital for Special Surgery, 535 E. 70th St, New York, NY, 10021, USA.
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Walton DM, Lefebvre A, Reynolds D. The Brief Illness Perceptions Questionnaire identifies 3 classes of people seeking rehabilitation for mechanical neck pain. ACTA ACUST UNITED AC 2015; 20:420-6. [DOI: 10.1016/j.math.2014.10.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2013] [Revised: 10/16/2014] [Accepted: 10/28/2014] [Indexed: 10/24/2022]
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Examining the role of positive and negative affect in recovery from spine surgery. Pain 2011; 153:518-525. [PMID: 22119337 DOI: 10.1016/j.pain.2011.10.012] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2011] [Revised: 09/21/2011] [Accepted: 10/06/2011] [Indexed: 11/24/2022]
Abstract
Consistent evidence supports a significant association between lower positive affect and higher negative affect and increased pain and disability in adults with chronic pain. However, examining this relation in surgical populations has received little empirical consideration. The primary purpose of this study was to determine whether preoperative and postoperative positive and negative affect predict pain, disability, and functional status after spine surgery. A secondary objective was to assess the relation of depression to postoperative outcomes compared with positive and negative affect. Participants were 141 patients treated by spine surgery for lumbar or cervical degeneration. Data collection occurred at baseline and 6 weeks and 3 months postoperatively. Affect was measured with the Positive and Negative Affect Schedule. Multivariable mixed-model linear regression analyses found that preoperative variables were not predictive of postoperative pain, disability and functional status. However, multivariable postoperative analysis found that 6-week positive affect predicted functional status, and 6-week negative affect predicted pain interference and pain-related disability at 3 months following surgery. Postoperative depression demonstrated statistically significant and stronger associations with pain intensity, pain interference, and pain-related disability at 3-month follow-up, as compared with negative affect. Results suggest that positive affect and depression are important variables to target when seeking to improve postoperative outcomes in a spine surgery population. Recommendations include postoperative screening for positive affect and depression, and treating depression as well as focusing on rehabilitation strategies to bolster positive affect so as to improve functional outcomes after spine surgery.
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The effect of fear of movement beliefs on pain and disability after surgery for lumbar and cervical degenerative conditions. Spine (Phila Pa 1976) 2011; 36:1554-62. [PMID: 21270700 DOI: 10.1097/brs.0b013e3181f8c6f4] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Prospective cohort study. OBJECTIVE To examine differences between preoperative and postoperative fear of movement and investigate the relationship between fear of movement and pain, disability and physical health after spinal surgery for degenerative conditions. SUMMARY OF BACKGROUND DATA Consistent evidence supports the relationship between fear of movement and higher levels of pain and disability in various chronic pain populations. Fear of movement among patients undergoing spinal surgery for chronic pain has received little attention in the literature. METHODS Participants were 141 patients treated with surgery for lumbar and cervical degenerative conditions. Assessments were conducted before surgery and 6 weeks and 3 months after hospitalization. Fear of movement was measured with the Tampa Scale for Kinesiophobia and outcomes were measured with the Brief Pain Inventory, Oswestry or Neck Disability Index, and 12-Item Short Form Health Survey (SF-12). RESULTS Follow-up rates were 91% and 87% for 6 weeks and 3 months, respectively. Fear of movement beliefs improved after surgery, but 49% of patients continued to have high fear of movement at 6-week follow-up and 39% at 3-month follow-up. Patients with higher levels of fear of movement had poorer postoperative outcomes. Multilevel linear regression analyses found that postoperative fear of movement was independently associated with postoperative pain intensity, pain interference, disability, and physical health (P < 0.001), after controlling for depression, age, sex, education, race, comorbidities, type and area of surgery, prior surgeries, and baseline outcome score. Preoperative fear of movement was not predictive of poorer surgical outcomes. CONCLUSION Results demonstrate that postoperative but not preoperative fear of movement beliefs explain unique and significant variance in postoperative pain, disability, and physical health. Clinicians interested in improving surgical outcomes should address postoperative fear of movement along with other traditional clinical and medical risk factors. Recommendations include postoperative screening for high fear of movement beliefs and incorporating cognitive-behavioral techniques into postoperative rehabilitation for at-risk surgical spine patients.
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Current World Literature. Curr Opin Support Palliat Care 2010; 4:46-51. [DOI: 10.1097/spc.0b013e3283372479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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