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Aavikko A, Ristolainen L, Kautiainen H, Lohman M, Schlenzka D, Lund T. Relationship of disc degeneration after pubertal growth spurt to future low back pain: a longitudinal cohort study. 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 2024:10.1007/s00586-024-08366-8. [PMID: 38900189 DOI: 10.1007/s00586-024-08366-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 04/22/2024] [Accepted: 06/10/2024] [Indexed: 06/21/2024]
Abstract
PURPOSE In this longitudinal cohort study, we investigated the relationship of disc degeneration (DD) after pubertal growth spurt to future low back pain (LBP). METHODS A group of healthy volunteers underwent a semi-structured interview about LBP without trauma and a 1.5T lumbar MRI at ages 18 and 34. A Pfirrmann Summary Score (PSS) was calculated by adding up the Pfirrmann grades of the three lowest lumbar discs of each subject (range 3-15). The relationship of PSS at age 18 to LBP at age 34 was analyzed. RESULTS Forty-one participants had full data at both time points. Mean PSS at age 18 was 6.8 (SD 1.1) and 5.6 (SD 1.2) for participants with or without LBP at age 34, respectively (p = 0.009). The OR (95% CI) of PSS at age 18 for LBP at age 34 was 5.46 (1.22 to 24.47) when adjusted for sex, BMI, smoking and physical activity. All participants but one with PSS greater than 6 at age 18 reported LBP at age 34. CONCLUSION This is the first study to suggest that DD may be associated with future LBP and the critical time frame seems to be the pubertal growth spurt. Every 1-point increase in Pfirrmann grade at age 18 increased the risk of LBP 5.5-fold at age 34 when adjusted for sex, BMI, smoking and physical activity at age 34. All participants but one with at least one disc with Pfirrmann grade 3 or higher at age 18 reported LBP at age 34.
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Affiliation(s)
- Anni Aavikko
- Department of Orthopedics and Traumatology, Wellbeing Services County of Päijät-Häme, Lahti, Finland
| | - Leena Ristolainen
- Research Institute Orton, Orton Orthopaedic Hospital, Helsinki, Finland
| | - Hannu Kautiainen
- Primary Health Care Unit, Kuopio University Hospital, Kuopio, Finland
- Folkhälsan Research Center, Helsinki, Finland
| | - Martina Lohman
- Department of Radiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | | | - Teija Lund
- Department of Orthopaedics and Traumatology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
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Cetik RM, Latalski M, Yazici M. Management of low back pain accompanying sagittal plane pathologies in children: Spondylolysis/spondylolisthesis and Scheuermann's disease. J Child Orthop 2023; 17:535-547. [PMID: 38050599 PMCID: PMC10693848 DOI: 10.1177/18632521231215873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 11/03/2023] [Indexed: 12/06/2023] Open
Abstract
Background Low back pain in childhood was underappreciated for a long time, but recent studies report higher prevalences, up to 70%. Two of the common causes are spondylolyis/spondylolisthesis and Scheuermann's disease. These disorders are relevant in a way they both cause significant back pain, and may disrupt the sagittal spinal balance. Purpose To present the current evidence on the diagnosis, natural history and treatment of these disorders with a special focus on sagittal spinal alignment. Methods This study is conducted as a literature review. Results and Conclusions Spondylolysis and low-grade spondylolisthesis have a benign course and are typically treated conservatively. When pars repair is indicated, pedicle screw-based techniques achieve more than 90% fusion with acceptable complication rates. High-grade spondylolisthesis, however, is frequently progressive. Surgical treatment involves fusion, which can be done in situ or after reduction. Reduction is useful for "unbalanced" patients to acquire sagittal spinopelvic balance, and it is important to distinguish these patients. Despite lowering the risk for pseudoarthrosis, reduction brings a risk for neurologic complications. With re-operation rates as high as 40%, these patients definitely require careful preoperative planning. Scheuermann's disease generally causes back pain in addition to cosmetic discomfort during adolescence. If the kyphosis is lower than 60°, symptoms typically resolve into adulthood with conservative measures only. However, it must be kept in mind that these patients may experience problems with physical performance and have a lower quality of life even when the problem seems to have "resolved". Severe kyphosis and intractable back pain are the most frequently referred surgical indications, and surgery typically involves fusion. Proper utilization of osteotomies and proper selection of the upper and lower fusion levels are of utmost importance to prevent complications in these patients.
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Affiliation(s)
- Riza Mert Cetik
- Department of Orthopedics and Traumatology, Pursaklar State Hospital, Ankara, Turkey
| | - Michał Latalski
- Children’s Orthopedics Department, Medical University of Lublin, Lublin, Poland
| | - Muharrem Yazici
- Department of Orthopedics and Traumatology, Hacettepe University Hospitals, Ankara, Turkey
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Acosta Julbe JI, Mandell JC, Ermann J, Isaac Z, Gottreich JR, Zampini JM, DeFilipp M, Andrew MN, Katz JN. Predictors of Outcomes After Lumbar Intra-Articular Facet Joint Injections and Medial Branch Blocks: A Scoping Review. Spine (Phila Pa 1976) 2023; 48:1455-1463. [PMID: 37470372 PMCID: PMC10528906 DOI: 10.1097/brs.0000000000004776] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 06/26/2023] [Indexed: 07/21/2023]
Abstract
STUDY DESIGN A scoping review. OBJECTIVE We aimed to identify and describe the factors associated with the patient-reported response after lumbar intra-articular facet joint (FJ) injections or medial branch blocks (MBBs). SUMMARY OF BACKGROUND DATA FJ osteoarthritis is among the most common causes of chronic low back pain. Management often includes FJ intra-articular injection and MBBs (which may be followed by radiofrequency ablation of the nerves innervating these joints). However, the success of these approaches is variable, prompting interest in identifying patient characteristics (imaging features, clinical signs, and among others) associated with response to these types of facet injections. MATERIALS AND METHODS We performed a literature search on factors associated with patient-reported outcomes after lumbar FJ intra-articular injections or MBBs for patients with low back pain published in English or Spanish between 2000 and 2023. We excluded duplicate papers that did not describe factors associated with outcomes or those describing other interventions. We collected data on the association of these factors with patient-reported outcomes. RESULTS Thirty-seven studies met the inclusion criteria and were analyzed. These studies evaluated factors, such as age, depression, and single photon emission computed tomography (SPECT), and among variables. Age and imaging findings of facet arthropathy were the most frequently described factors. Imaging findings of FJ arthropathy and positive SPECT were often associated with positive results after intra-articular FJ injections or MBBs. In contrast, younger age and smoking were frequently associated with less favorable clinical outcomes. CONCLUSION Numerous factors were considered in the 37 studies included in this review. Imaging findings of facet arthropathy, duration of pain, and positive SPECT were consistently associated with favorable results after facet interventions.
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Affiliation(s)
- José I. Acosta Julbe
- Orthopedic and Arthritis Center for Outcomes Research, Brigham and Women’s Hospital, Boston, Massachusetts, USA
- Department of Orthopedic Surgery, Brigham and Women’s Hospital, Boston, Massachusetts, USA
| | - Jacob C. Mandell
- Harvard Medical School, Boston, Massachusetts, USA
- Department of Radiology, Brigham and Women’s Hospital, Boston, Massachusetts, USA
| | - Joerg Ermann
- Harvard Medical School, Boston, Massachusetts, USA
- Division of Rheumatology, Inflammation, and Immunity, Brigham and Women’s Hospital, Boston, Massachusetts, USA
| | - Zacharia Isaac
- Harvard Medical School, Boston, Massachusetts, USA
- Department of Physical Medicine and Rehabilitation, Brigham and Women’s Hospital, Boston, Massachusetts, USA
| | - Julia R. Gottreich
- Orthopedic and Arthritis Center for Outcomes Research, Brigham and Women’s Hospital, Boston, Massachusetts, USA
- Department of Orthopedic Surgery, Brigham and Women’s Hospital, Boston, Massachusetts, USA
| | - Jay M. Zampini
- Department of Orthopedic Surgery, Brigham and Women’s Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Miriam DeFilipp
- Harvard Medical School, Boston, Massachusetts, USA
- Department of Radiology, Brigham and Women’s Hospital, Boston, Massachusetts, USA
| | - Michael N. Andrew
- Harvard Medical School, Boston, Massachusetts, USA
- Department of Physical Medicine and Rehabilitation, Brigham and Women’s Hospital, Boston, Massachusetts, USA
| | - Jeffrey N. Katz
- Orthopedic and Arthritis Center for Outcomes Research, Brigham and Women’s Hospital, Boston, Massachusetts, USA
- Department of Orthopedic Surgery, Brigham and Women’s Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
- Division of Rheumatology, Inflammation, and Immunity, Brigham and Women’s Hospital, Boston, Massachusetts, USA
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Lund T, Schlenzka D, Lohman M, Ristolainen L, Kautiainen H, Klemetti E, Österman K. The intervertebral disc during growth: Signal intensity changes on magnetic resonance imaging and their relevance to low back pain. PLoS One 2022; 17:e0275315. [PMID: 36194584 PMCID: PMC9531821 DOI: 10.1371/journal.pone.0275315] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Accepted: 09/12/2022] [Indexed: 11/16/2022] Open
Abstract
Life-time prevalence of low back pain (LBP) in children and adolescents varies from 7% to 72%. Disc changes on magnetic resonance imaging (MRI) have been reported in up to 44% of children with earliest observations around pre-puberty. In this longitudinal cohort study, our objective was to determine the natural history of disc changes from childhood to early adulthood, and the possible association of these changes to LBP. Healthy 8-year-old schoolchildren were recruited for this longitudinal study consisting of a semi-structured interview, a clinical examination, and an MRI investigation at the age of 8-9 (Y8), 11-12 (Y12) and 18-19 (Y19) years. The interview inquired about LBP without trauma. T2-weighted sagittal MRI of the lumbar spine was acquired. Life-long prevalence of LBP was determined, and the disc signal intensity (SI) at the three lowest lumbar levels was assessed both visually using the Schneiderman classification (Bright-Speckled-Dark), and digitally using the disc to cerebrospinal fluid -SI ratio. Possible associations between SI changes and LBP were analyzed. Ninety-four of 208 eligible children were included at Y8 in 1994, 13 and 23 participants were lost to follow-up at Y12 and Y19, respectively. Prevalence of LBP increased after the pubertal growth spurt reaching 54% at Y19. On MRI, 18%, 10% and 38% of participants had disc SI changes at Y8, Y12 and Y19, respectively. No significant associations between self-reported LBP and either qualitative or quantitative disc SI changes were observed at any age. Life-time prevalence of LBP reached 54% by early adulthood. Disc SI changes on MRI traditionally labeled as degenerative were seen earlier than previously reported. Changes in disc SI were not associated with the presence of LBP in childhood, adolescence or early adulthood.
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Affiliation(s)
- Teija Lund
- Department of Orthopaedics and Traumatology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- * E-mail:
| | | | - Martina Lohman
- Department of Radiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
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Incidence and temporal changes in lumbar degeneration and low back pain in child and adolescent weightlifters: A prospective 5-year cohort study. PLoS One 2022; 17:e0270046. [PMID: 35767547 PMCID: PMC9242517 DOI: 10.1371/journal.pone.0270046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 06/02/2022] [Indexed: 11/19/2022] Open
Abstract
This study was conducted to investigate the incidence of lumbar degeneration findings and low back pain (LBP) in children and adolescent weightlifters using magnetic resonance imaging (MRI) and medical questionnaires over a 5-year period. Moreover, we aimed to reveal the temporal changes in the lumbar vertebrae caused by long-term weightlifting training during the growth period. Twelve children and adolescent weightlifters who participated in weightlifting for >2 years (six boys, six girls, 11.4±2.0 years) were enrolled. Participants underwent annual medical questionnaire surveys, including data on practice frequency, competition history, presence of LBP, and lumbar examinations using MRI during the 5-year follow-up. Lumbar disc degeneration was detected in all the participants after 4 years, and lumbar disc herniation findings were detected in 33% of participants after 5 years; one underwent herniotomy during the follow-up period. Lumbar spondylolysis was detected in 58% of patients at 5 years. Although there were three participants who had LBP in the final year, none had LBP that prevented them from returning to weightlifting. This 5-year cohort study of 12 children and adolescent weightlifters detected lumbar degeneration in all participants. High frequency weightlifting training over a long period during the growth period may increase the risk of developing current and future LBP.
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Aavikko A, Lohman M, Ristolainen L, Kautiainen H, Österman K, Schlenzka D, Lund T. ISSLS prize in clinical science 2022: accelerated disc degeneration after pubertal growth spurt differentiates adults with low back pain from their asymptomatic peers. 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 2022; 31:1080-1087. [PMID: 35333957 DOI: 10.1007/s00586-022-07184-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 01/20/2022] [Accepted: 03/12/2022] [Indexed: 11/25/2022]
Abstract
PURPOSE In this prospective observational cohort study, the development of lumbar intervertebral discs (LIVD) on magnetic resonance imaging (MRI) was investigated from childhood to adulthood with emphasis on the possible association of disc degeneration (DD) to low back pain (LBP). METHODS In 2021, 89 subjects who were enrolled in 1994 in a longitudinal study with lumbar spine MRI at ages 8, 11 and 18 were invited to participate in a long-term follow-up comprising a clinical examination, selected patient-reported outcome measures and a lumbar spine MRI. We assessed all MRIs (three lowest LIVDs) with the Pfirrmann summary score, and the ratio of signal intensity of nucleus pulposus to signal intensity of cerebrospinal fluid (SINDL). We further analyzed whether disc changes at any age were associated with self-reported LBP at age 34. RESULTS Of the 48 subjects in the follow-up, 35 reported LBP at age 34. The Pfirrmann summary score significantly increased with age (p < 0.001). Subjects reporting LBP at age 34 demonstrated statistically significantly higher summary scores at age 18 and 34 compared to asymptomatic subjects (p = 0.004 at age 18, and p = 0.039 at age 34). SINDL significantly decreased with age (p < 0.001 for all levels separately), but no significant differences between subjects with or without LBP at age 34 were noticed. CONCLUSION Subjects with LBP at age 34 had more widespread or severe DD already at age 18 compared to those without LBP.
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Affiliation(s)
- Anni Aavikko
- Department of Orthopedics and Traumatology, Helsinki University Hospital, Helsinki, Finland
| | - Martina Lohman
- Department of Radiology, Helsinki University Hospital, Helsinki, Finland
| | - Leena Ristolainen
- Research Institute Orton, Orton Orthopaedic Hospital, Helsinki, Finland
| | | | - Kalevi Österman
- Research Institute Orton, Orton Orthopaedic Hospital, Helsinki, Finland
| | | | - Teija Lund
- Department of Orthopedics and Traumatology, Helsinki University Hospital, Helsinki, Finland.
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Pate JW, Joslin R, Hurtubise K, Anderson DB. Assessing a child or adolescent with low back pain is different to assessing an adult with low back pain. J Paediatr Child Health 2022; 58:566-571. [PMID: 35218582 PMCID: PMC9303678 DOI: 10.1111/jpc.15933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 02/10/2022] [Accepted: 02/16/2022] [Indexed: 11/28/2022]
Abstract
In contrast to an assessment of an adult presenting with low back pain (LBP), clinicians should utilise different approaches when assessing children and adolescents presenting with LBP. Children are not 'little adults'. There are some unique pathologies that only occur in this age group: (i) serious pathologies include infection, fracture, child abuse and malignancy; (ii) growth-related pathologies include scoliosis, Scheuermann's disease, pars fracture and spondylolysis; and (iii) rheumatological conditions include juvenile idiopathic arthritis and ankylosing spondylitis. With changes in each child occurring physically, emotionally and socially, a clinician's knowledge of typical developmental milestones is essential to identify regression or delayed development. When listening to a child discuss their pain experience, a flexible structure should be implemented that gives the capacity to actively listen to a child's narrative (and that of their guardian) and to conduct an effective physical examination. This viewpoint also summarises the relationship between potential clinical diagnoses and key elements of a physical examination. Deciding on the type and timing of paediatric-specific physical examination tests requires unique child-centred considerations. Paediatric-specific outcome measures should be used but implemented pragmatically, with consideration regarding the time, complexity and pathology suspected. Systematic and rigorous approaches to both treatment planning and re-assessment are then proposed for the assessment of children and adolescents presenting with LBP.
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Affiliation(s)
- Joshua W Pate
- Graduate School of HealthUniversity of Technology SydneySydneyNew South WalesAustralia
| | - Rhiannon Joslin
- Faculty of Health SciencesUniversity of SouthamptonSouthamptonUnited Kingdom
| | - Karen Hurtubise
- CanChild Centre for Childhood Disability Research, School of Rehabilitation SciencesMcMaster UniversityHamiltonOntarioCanada
| | - David B Anderson
- Faculty of Health SciencesUniversity of SouthamptonSouthamptonUnited Kingdom,Faculty of Medicine and Health, Sydney School of Health SciencesUniversity of SydneySydneyNew South WalesAustralia
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Spinopelvic alignment and lumbar vertebral shape in children: associations with structural spinal abnormalities and body composition in the generation R study. 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 2021; 31:248-257. [PMID: 34799780 DOI: 10.1007/s00586-021-07054-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 06/28/2021] [Accepted: 11/07/2021] [Indexed: 10/19/2022]
Abstract
PURPOSE To investigate the spinopelvic alignment and vertebral shape in children, and associations with body composition and structural spinal abnormalities on magnetic resonance imaging (MRI). METHODS We performed a cross-sectional study embedded in the Generation R Study, a prospective population-based birth cohort. Pelvic incidence and vertebral concavity ratios for each lumbar level were determined on sagittal MRI images in 9-year-old children, and structural spinal abnormalities were scored semi-quantitatively. The BMI-SD score was calculated, and body composition was assessed using DXA scans. Associations of pelvic incidence and vertebral concavity ratios with structural abnormalities and body composition measures were assessed using (multilevel) regression analyses. RESULTS This study included 522 participants (47.7% boys), aged 9.9 years (IQR 9.7-10.0). The mean pelvic incidence was 36.6° (SD 8.0). Vertebral concavity ratios ranged from 0.87 to 0.90, with significantly lower ratios for boys compared to girls. Associations were found for a larger pelvic incidence with decreased disc height [OR 1.03 (95% CI 1.02-1.05)], and a pelvic incidence in the lowest tertile with less disc bulging [OR 0.73 (95% CI 0.56-0.95)]. Increased vertebral concavity ratio was associated with decreased disc height [OR 14.16 (95% CI 1.28-157.13)]. Finally, increased fat-free mass index was associated with a smaller pelvic incidence [adjusted OR 0.85 (95% CI 0.07-1.63)]. CONCLUSION The mean pelvic incidence of 9-year-old children is 36.6° on supine MRI images, and a slightly concave shape of the lumbar vertebrae is seen. Spinopelvic alignment is associated with structural spinal abnormalities, and might itself be influenced by the children's body composition.
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Sajid IM, Parkunan A, Frost K. Unintended consequences: quantifying the benefits, iatrogenic harms and downstream cascade costs of musculoskeletal MRI in UK primary care. BMJ Open Qual 2021; 10:e001287. [PMID: 34215659 PMCID: PMC8256731 DOI: 10.1136/bmjoq-2020-001287] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 06/07/2021] [Indexed: 12/28/2022] Open
Abstract
OBJECTIVES The largest proportion of general practitioner (GP) magnetic resonance imaging (MRI) is musculoskeletal (MSK), with consistent annual growth. With limited supporting evidence and potential harms from early imaging overuse, we evaluated practice to improve pathways and patient safety. METHODS Cohort evaluation of routinely collected diagnostic and general practice data across a UK metropolitan primary care population. We reviewed patient characteristics, results and healthcare utilisation. RESULTS Of 306 MSK-MRIs requested by 107 clinicians across 29 practices, only 4.9% (95% CI ±2.4%) appeared clearly indicated and only 16.0% (95% CI ±4.1%) received appropriate prior therapy. 37.0% (95% CI ±5.5%) documented patient imaging request. Most had chronic symptoms and half had psychosocial flags. Mental health was addressed in only 11.8% (95% CI ±6.3%) of chronic sufferers with psychiatric illness, suggesting a solely pathoanatomical approach to MSK care. Only 7.8% (95% CI ±3.0%) of all patients were appropriately managed without additional referral. 1.3% (95% CI ±1.3%) of scans revealed diagnoses leading to change in treatment (therapeutic yield). Most imaged patients received pathoanatomical explanations to their symptoms, often based on expected age or activity-related changes. Only 16.7% (95% CI ±4.2%) of results appeared correctly interpreted by GPs, with spurious overperception of surgical targets in 65.4% (95% CI ±5.3%) who suffered 'low-value' (ineffective, harmful or wasteful) post-MRI referral cascades due to misdiagnosis and overdiagnosis. Typically, 20%-30% of GP specialist referrals convert to a procedure, whereas MRI-triggered referrals showed near-zero conversion rate. Imaged patients experienced considerable delay to appropriate care. Cascade costs exceeded direct-MRI costs and GP-MSK-MRI potentially more than doubles expenditure compared with physiotherapist-led assessment services, for little-to-no added therapeutic yield, unjustifiable by cost-consequence or cost-utility analysis. CONCLUSION Unfettered GP-MSK-MRI use has reached unaccceptable indication creep and disutility. Considerable avoidable harm occurs through ubiquitous misinterpretation and salient low-value referral cascades for two-thirds of imaged patients, for almost no change in treatment. Any marginally earlier procedural intervention for a tiny fraction of patients is eclipsed by negative consequences for the vast majority. Only 1-2 patients need to be scanned for one to suffer mismanagement. Direct-access imaging is neither clinically, nor cost-effective and deimplementation could be considered in this setting. GP-MSK-MRI fuels unnecessary healthcare utilisation, generating nocebic patient beliefs and expectations, whilst appropriate care is delayed and a high burden of psychosocial barriers to recovery appear neglected.
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Affiliation(s)
- Imran Mohammed Sajid
- NHS West London Clinical Commissioning Group, London, UK
- University of Global Health Equity, Kigali, Rwanda
| | - Anand Parkunan
- Healthshare Community NHS Musculoskeletal Services, London, UK
| | - Kathleen Frost
- NHS Central London Clinical Commissioning Group, London, UK
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Abstract
Spinal pain is the most common form of musculoskeletal pain. Chronic low back pain may contain nociceptive, neuropathic, and central components. Children are at risk of developing spinal pain. An increasing proportion of children develop low back pain as they become adolescents. In most adolescents, no specific diagnosis is identified. Psychological factors play a role in adolescents with back pain. Lumbar spinal stenosis causes neurogenic claudication in older patients. Magnetic resonance imaging is the best radiographic technique to detect nerve compression. Surgical decompression with or without fusion may offer greater short-term benefit but may not be significantly better than medical therapy.
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11
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van den Heuvel MM, Oei EHG, Renkens JJM, Bierma-Zeinstra SMA, van Middelkoop M. Structural spinal abnormalities on MRI and associations with weight status in a general pediatric population. Spine J 2021; 21:465-476. [PMID: 33045416 DOI: 10.1016/j.spinee.2020.10.003] [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: 07/09/2020] [Revised: 10/01/2020] [Accepted: 10/02/2020] [Indexed: 02/03/2023]
Abstract
BACKGROUND CONTEXT Several spinal abnormalities have been studied using magnetic resonance imaging (MRI). However, in children these studies were sparsely performed in general populations. Examining young children's spines is important since the shape of the bone is largely determined during the growth spurt. Furthermore, it is so far unknown if associations between weight status and spinal abnormalities, which are known for adolescents and adults, are already present in young children. PURPOSE We aimed to present the prevalence of structural abnormalities in the prepubertal pediatric spine on MRI and their association with measures of the children's body weight and body composition. STUDY DESIGN Cross-sectional study embedded in a prospective population-based birth cohort study. PATIENT SAMPLE For this study, participants from the Generation R Study were selected based on the availability of MRI data of the lumbar spine and accelerometry data at the age of 9 years. OUTCOME MEASURES The presence of structural abnormalities of intervertebral discs and vertebrae was scored on MRI. The body mass index-standard deviation [BMI-SD] score was calculated from objectively measured weight and height, and body composition measurements were obtained by a dual-energy X-ray absorptiometry scan. METHODS A semiquantitative scoring tool to assess the intervertebral discs and vertebrae of the lumbar spine on conventional MRI was designed for this purpose. Proportions of children with spinal abnormalities on at least one lumbar vertebral level were presented. Logistic regression was used to analyze associations between abnormalities and weight and body composition. We declare not to have any financial conflicts of interests. RESULTS We included 559 children (median age of 9.88 years (interquartile range 6.74-10.02), 48.5% boys). Most frequently observed abnormalities of the intervertebral discs were abnormal signal intensity (24.9%), decreased or collapsed disc height (37.6%), disc bulging (73.3%), and abnormal nuclear shape (29.1%). Vertebral endplate irregularities and lumbosacral transitional vertebrae were seen in respectively 40% and 9.3% of the participants. Except for disc bulging, all abnormalities were predominantly present at the L5 level. Only the presence of endplate irregularities was associated with a higher body weight (BMI SD score (odds ratio [OR] 1.50 [95% confidence interval [CI] 1.21-1.86]) and BMI SD change (OR 1.48 [95% CI 1.07-2.03])) and increased body mass values in body composition measurements (% body fat (OR 1.05 [95% CI 1.02-1.09), fat mass index (OR 1.23 [95% CI 1.09-1.39]), and fat-free mass index (OR 1.30 [95% CI 1.06-1.59])) in adjusted analyses. CONCLUSIONS Structural spinal abnormalities, especially disc bulging, endplate irregularities, and an abnormal disc height, are already present in children aged 9 years from a Dutch population-based cohort. Of those abnormalities, endplate irregularities are associated with various weight and body composition measurements.
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Affiliation(s)
- Marleen M van den Heuvel
- Department of General Practice, Erasmus MC University Medical Center Rotterdam. P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands; The Generation R Study Group, Erasmus MC University Medical Center Rotterdam. P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands.
| | - Edwin H G Oei
- Department of Radiology and Nuclear Medicine, Erasmus MC University Medical Center Rotterdam. P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - Jeroen J M Renkens
- Department of Orthopedic Surgery, Erasmus MC University Medical Center Rotterdam. P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - Sita M A Bierma-Zeinstra
- Department of General Practice, Erasmus MC University Medical Center Rotterdam. P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - Marienke van Middelkoop
- Department of General Practice, Erasmus MC University Medical Center Rotterdam. P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
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