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2.
Sci Rep ; 14(1): 20467, 2024 09 03.
Artículo en Inglés | MEDLINE | ID: mdl-39227627

RESUMEN

To explore whether the potential instability of the cervical spine and cervical muscle degeneration in patients with cervical spondylotic radiculopathy (CSR) affect the efficacy of cervical traction, and whether cervical traction can aggravate the potential instability of the cervical spine. We divided the 113 recruited CRS patients into three groups based on the differences in horizontal displacement and abnormal angle, and measured the degree of cervical muscle degeneration in the patients through MRI. Considering functional scores, VAS, NDI and PCS scores of the three groups post-treatment were significantly improved. Through the intergroup analysis, we found that the improvement in functional scores in the mild and moderate instability trend groups was better than that in the severe group. Through MRI measurements, we found that the degree of cervical muscle degeneration was significantly increased in the severe instability trend group. Regarding the changes in X-Ray imaging parameters pre- and post-treatment, no significant differences were observed pre- and post-treatment. For patients with CSR, the more serious their predisposition for cervical instability was, the more severe the degree of cervical muscle degeneration was, which means the worse the curative effect was, but cervical traction did not aggravate the potential degree of cervical instability.


Asunto(s)
Vértebras Cervicales , Imagen por Resonancia Magnética , Radiculopatía , Espondilosis , Tracción , Humanos , Masculino , Femenino , Espondilosis/diagnóstico por imagen , Espondilosis/patología , Persona de Mediana Edad , Tracción/métodos , Vértebras Cervicales/diagnóstico por imagen , Vértebras Cervicales/patología , Radiculopatía/diagnóstico por imagen , Radiculopatía/etiología , Adulto , Anciano , Resultado del Tratamiento , Inestabilidad de la Articulación/diagnóstico por imagen , Inestabilidad de la Articulación/terapia
6.
NeuroRehabilitation ; 55(1): 51-58, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-39177614

RESUMEN

BACKGROUND: Radiculopathy can cause pain and numbness along a pinched nerve. OBJECTIVE: To investigate how people with cervical radiculopathy respond to intense cervical traction in terms of depression, sleeplessness, and quality of life (QoL). METHODS: Two equal groups of forty male patients with unilateral cervical radiculopathy were randomly assigned. In addition to transcutaneous electrical nerve stimulation (TENS) and other treatments, twenty individuals in group I received mechanical cervical traction. Group II consisted of twenty individuals who received only TENS treatment. Before and after treatment, every participant completed the Arabic versions of the Hospital Anxiety and Depression Scale (HADS), the Insomnia Severity Index (ISI), and Short-Form 36 Health Survey (SF-36). RESULTS: While there was no significant difference in group II, there was a significant decline in group I visual analog scale (P = 0.001), depression subscale of the hospital anxiety and depression score (P = 0.001), and ISI (P = 0.001). Eight domains of SF-36 showed a significant increase in group I. These domains included physical functioning (P = 0.001), role limitations due to physical health (P = 0.001), role limitations due to emotional problems (P = 0.001), and energy (P = 0.001). In group II, there was a non-significant increase nevertheless. CONCLUSION: Cervical traction improved individuals' QoL, depression, and insomnia, suggesting the effectiveness of it with TENS for cervical radiculopathy patients.


Asunto(s)
Depresión , Calidad de Vida , Radiculopatía , Trastornos del Inicio y del Mantenimiento del Sueño , Tracción , Humanos , Masculino , Radiculopatía/terapia , Radiculopatía/complicaciones , Radiculopatía/psicología , Depresión/etiología , Depresión/terapia , Adulto , Trastornos del Inicio y del Mantenimiento del Sueño/terapia , Trastornos del Inicio y del Mantenimiento del Sueño/etiología , Persona de Mediana Edad , Tracción/métodos , Estimulación Eléctrica Transcutánea del Nervio/métodos , Resultado del Tratamiento
7.
BMC Musculoskelet Disord ; 25(1): 629, 2024 Aug 07.
Artículo en Inglés | MEDLINE | ID: mdl-39112984

RESUMEN

BACKGROUND: Most patients with cervical radiculopathy improve within the first months without treatment or with non-surgical treatment. A systematic review concluded that these patients improve, regardless of their intervention. Still, many patients are offered surgery, despite limited evidence regarding the indications for surgical treatments. The aim of this article is to describe the intervention that is going to be followed in the non-surgical treatment arm of a randomised controlled trial (RCT) comparing the effectiveness of surgical and non-surgical treatment for patients with cervical radiculopathy. METHODS: The non-surgical intervention is a functional intervention within a cognitive approach founded on previous experiences, and current recommendations for best practice care of musculoskeletal pain and cervical radiculopathy. It is based on the biopsychosocial rather than a biomedical perspective, comprises an interdisciplinary approach (physicians, physiotherapy specialists), and includes brief intervention and graded activities. The intervention consists of 6 sessions over 12 weeks. The primary goals are first, to validate the patients´ symptoms and build a therapeutic alliance, second, to explore the understanding and promote alternatives, and third, to explore problems and opportunities based on patients´ symptoms and function. Motivational factors toward self-management are challenging. We will attempt shared decision-making in planning progress for the individual patient and emphasise learning of practical self-help strategies and encouragement to stay active (reinforcing the positive natural course). General physical activities such as walking will be promoted along with simple functional exercises for the neck- and shoulder region. We will also explore social activity, comorbidities, pain location, sleep, and work-related factors. The health providers will set individualised goals together with each patient. DISCUSSION: The aim of the intervention is to describe a functional intervention within a cognitive approach for patients with chronic cervical radiculopathy. The effectiveness of the present program will be compared to surgery in a randomised controlled trial.


Asunto(s)
Radiculopatía , Humanos , Radiculopatía/terapia , Radiculopatía/cirugía , Radiculopatía/psicología , Resultado del Tratamiento , Ensayos Clínicos Controlados Aleatorios como Asunto , Dolor de Cuello/terapia , Dolor de Cuello/psicología , Terapia Cognitivo-Conductual/métodos , Vértebras Cervicales/cirugía , Modalidades de Fisioterapia , Dolor Crónico/terapia , Dolor Crónico/psicología
8.
Acta Neurochir (Wien) ; 166(1): 347, 2024 Aug 22.
Artículo en Inglés | MEDLINE | ID: mdl-39172250

RESUMEN

BACKGROUND: Non-contiguous two-level Anterior Cervical Discectomy and Fusion (ACDF) may be a viable option for patients with degenerative cervical myelopathy and imaging-evident spine and radicular compression at two non-contiguous cervical levels. The risk of hastening degeneration and triggering Adjacent Segment Disease at the spine levels located between the fused levels is a putative adverse event, which was assessed in a few studies. The aim of this study is to investigate the clinical outcomes of patients undergoing non-contiguous two levels ACDF and to assess biomechanical modifications at non-fused segments. METHOD: We retrospectively reviewed all patients with noncontiguous two-level spine and radicular compression, who underwent simultaneous noncontiguous two-level ACDF at our center. We analyzed clinical and radiological outcomes and investigated the rate of adjacent segment disease. Radiographic parameters were calculated on pre- and postoperative images. RESULTS: Thirty-two patients underwent simultaneous noncontiguous two-level ACDF for cervical myelo-radiculopathy between 2015 and 2021 and were followed up for a mean period of 43.3 months. For all patients, the mJOA score significantly improved from 14.57 ± 2.3 to 16.5 ± 2.1 (p<0.01) and the NDI score significantly decreased from 21.45 ± 4.3 to 12.8 ± 2.3 (p<0.01) postoperatively. Cervical lordosis increased after surgery (from 9.65° ±9.47 to 15.12° ± 6.09); intermediate disc height decreased (5.68 mm ± 0.57 to 5.27 mm ±0.98); the ROMs of intermediate (from 12.45 ± 2.33 to 14.77 ± 1.98), cranial (from 14.63 ± 1.59 to 15.71 ± 1.02), and caudal (from 11.58 ± 2.32 to 13.33 ± 2.67) segments slightly increased. During follow-up assessment, in one patient the myelopathy worsened due to spine compression at the intermediate level. CONCLUSIONS: Simultaneous and non-contiguous two-level ACDF is a safe and effective procedure. The occurrence of postoperative adjacent and intermediate segment disease is rare.


Asunto(s)
Vértebras Cervicales , Discectomía , Fusión Vertebral , Humanos , Fusión Vertebral/métodos , Fusión Vertebral/efectos adversos , Discectomía/métodos , Discectomía/efectos adversos , Masculino , Femenino , Estudios Retrospectivos , Persona de Mediana Edad , Vértebras Cervicales/cirugía , Vértebras Cervicales/diagnóstico por imagen , Anciano , Resultado del Tratamiento , Adulto , Enfermedades de la Médula Espinal/cirugía , Enfermedades de la Médula Espinal/diagnóstico por imagen , Compresión de la Médula Espinal/cirugía , Compresión de la Médula Espinal/diagnóstico por imagen , Compresión de la Médula Espinal/etiología , Radiculopatía/cirugía , Radiculopatía/etiología , Degeneración del Disco Intervertebral/cirugía , Degeneración del Disco Intervertebral/diagnóstico por imagen
10.
Jt Dis Relat Surg ; 35(3): 583-593, 2024 Aug 14.
Artículo en Inglés | MEDLINE | ID: mdl-39189567

RESUMEN

OBJECTIVES: This study aimed to compare the clinical efficacy and complication rates of decompression with unilateral biportal endoscopy (UBE) and percutaneous endoscopy (PE) in cervical spondylotic radiculopathy (CSR). MATERIALS AND METHODS: A comprehensive literature review was conducted up to April 2024 across multiple databases, including EMBASE, PubMed, Cochrane Library, China National Knowledge Infrastructure, and Wanfang Data, focusing on clinical studies that compare UBE with PE for posterior foraminotomy and discectomy decompression in CSR. The meta-analysis was performed with an emphasis on evaluating clinical outcomes such as operation time, blood loss, incision length, Neck Disability Index (NDI), Visual Analog Scale (VAS) for neck pain and arm pain, and complications. RESULTS: Out of an initial 1,041 studies identified from electronic databases, eight were deemed eligible based on title, abstract, and full-text screening. These studies involved 552 patients (269 males, 283 females; mean age: 53.9±11.4 years; range, 30 to 79 years), with 287 in the UBE group and 265 in the PE group. Meta-analysis indicated no significant difference in operation time between UBE and PE (mean difference [MD]=-3.68; 95% confidence interval [CI]:-19.38, 12.02; p=0.65). However, both blood loss (MD=17.01; 95% CI: 2.61, 31.41; p=0.02) and incision length (MD=11.62; 95% CI: 9.23, 14.01; p<0.00001) were significantly lower in the PE group compared to the UBE group. Regarding clinical outcomes, no significant differences were observed between the two groups in terms of NDI (MD=0.12; 95% CI:-0.10, 0.34; 0.28), VAS for neck pain (MD=-0.06; 95% CI:-0.19, 0.06; p=0.32), VAS for arm pain (MD=-0.14; 95% CI:-0.26, -0.01; p=0.84), or complications (OR=1.07; 95% CI: 0.54, 2.10; p=0.85). CONCLUSION: Our findings suggest that there are no significant disparities in clinical outcomes between UBE and PE, encompassing NDI, VAS for arm pain, and VAS for neck pain, as well as complication rates. Notably, compared to PE, UBE results in increased bleeding and longer incision lengths when treating CSR, without substantially reducing operation time.


Asunto(s)
Descompresión Quirúrgica , Endoscopía , Radiculopatía , Espondilosis , Humanos , Vértebras Cervicales/cirugía , Descompresión Quirúrgica/métodos , Descompresión Quirúrgica/efectos adversos , Endoscopía/efectos adversos , Endoscopía/métodos , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Radiculopatía/etiología , Radiculopatía/cirugía , Espondilosis/complicaciones , Espondilosis/cirugía , Resultado del Tratamiento
11.
J Clin Neurosci ; 128: 110773, 2024 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-39137713

RESUMEN

BACKGROUND: Pain is the major cause of disability in disc induced lumbosacral radiculopathy (LSR) and is related to neurotrophins mainly brain derived neurotrophic factor (BDNF). However, to our knowledge evaluating serum BDNF in disc induced LSR has not been reported before. This study was done to investigate serum BDNF in LSR patients and its relation to pain severity and functional disability. METHODS: This case-control study included 40 disc induced LSR patients and 40 age and sex matched healthy subjects. All patients were subjected to neurological examination, electrophysiological evaluation, pain severity assessment using numerical rating scale (NRS) and functional disability assessment using Modified Oswestry Low Back Pain Disability Index (ODI) and Maine-Seattle Back Questionnaire (MSBQ). According to Douleur neuropathique 4 (DN4) questionnaire, patients were divided into those with neuropathic pain and those with non-neuropathic pain. Serum BDNF was measured by enzyme-linked immunosorbent assay in all participants. RESULTS: Serum BDNF was significantly higher in LSR patients than in healthy controls (U=272.5, P<0.001). Moreover, serum BDNF was significantly higher in those with neuropathic pain compared to those with non-neuropathic pain (U=35, P=0.03). Serum BDNF had a significant positive correlation with NRS score among those with acute pain (rs=0.537, P=0.026), however there was no significant correlation among those with chronic pain. Furthermore, BDNF had no significant correlation with modified ODI and MSBQ. CONCLUSION: Increased serum BDNF may be associated with neuropathic pain and acute pain severity in disc induced LSR. However, it may not be related to chronic pain severity or functional disability.


Asunto(s)
Factor Neurotrófico Derivado del Encéfalo , Dimensión del Dolor , Radiculopatía , Humanos , Factor Neurotrófico Derivado del Encéfalo/sangre , Masculino , Femenino , Radiculopatía/sangre , Radiculopatía/complicaciones , Radiculopatía/diagnóstico , Adulto , Estudios de Casos y Controles , Persona de Mediana Edad , Dimensión del Dolor/métodos , Evaluación de la Discapacidad , Índice de Severidad de la Enfermedad , Neuralgia/sangre , Neuralgia/etiología , Neuralgia/diagnóstico , Dolor de la Región Lumbar/sangre , Dolor de la Región Lumbar/diagnóstico , Dolor de la Región Lumbar/etiología
12.
Zhongguo Gu Shang ; 37(8): 818-23, 2024 Aug 25.
Artículo en Chino | MEDLINE | ID: mdl-39183008

RESUMEN

OBJECTIVE: To observe the clinical efficacy of meridian massage in the treatment of cervical spondylotic radiculopathy. METHODS: Sixty-four patients with cervical radiculopathy treated from March 2020 to June 2023 were divided into the observation group and the treatment group, with 32 cases in each group. The observation group received conventional treatment, including 14 males and 18 females with an average age of (41.34±7.23) years old ranging from 32 to 55 years old;the disease duration ranged from 9 to 17 months with an average of (14.23±3.56) months;C5 and C6 nerve root compression occurred in 12 cases, C7 nerve root compression occurred in 17 cases, C8 nerve root compression occurred in 3 cases. The treatment group received massage therapy on the basis of conventional treatment, including 17 males and 15 females with an average age of (40.86±6.97) years old ranging from 30 to 54 years old;the disease duration ranged from 8 to 18 months with an average of (15.43±3.48) months;C5 and C6 nerve root compression occurred in 14 cases, C7 nerve root compression occurred in 16 cases, C8 nerve root compression occurred in 2 cases. The clinical efficacy was evaluated by visual analogue scale(VAS), neck disability index(NDI) and clinical assessment scale for cervical spondylosis(CASCS) before and after 2-week treatment, and the range of motion of cervical spine was compared before and after treatment. RESULTS: After 2-week treatment, the VAS and NDI scores of the treatment group and the observation group decreased, while the CASCS scores increased(P<0.001). After 2-week treatment, the VAS and NDI scores were lower and the CASCS scores were higher in the treatment group than those of the observation group(P<0.001). Comparing with those before treatment, the range of motion of flexion, extension, left flexion, right flexion, left rotation and right rotation after 2-week treatment increased in two groups(P<0.05). Comparing with the observation group, the range of motion of flexion, extension, left flexion, right flexion, left rotation and right rotation increased more significantly in the treatment group(P<0.05). CONCLUSION: Meridian massage is effective in the treatment of cervical Spondylotic radiculopathy, which can effectively relieve neck pain, improve clinical symptoms and improve patient satisfaction.


Asunto(s)
Masaje , Radiculopatía , Espondilosis , Humanos , Femenino , Masculino , Radiculopatía/terapia , Persona de Mediana Edad , Adulto , Espondilosis/terapia , Masaje/métodos , Meridianos , Vértebras Cervicales , Resultado del Tratamiento
13.
BMC Neurol ; 24(1): 290, 2024 Aug 20.
Artículo en Inglés | MEDLINE | ID: mdl-39164613

RESUMEN

BACKGROUND: Transforaminal epidural injections (TEI) can alleviate symptoms and help to maintain physical functioning and quality of life in patients with lumbar radicular pain. We aim to develop a prediction model for patient outcome after TEI in patients suffering from unilateral lumbar radicular pain due to lumbar disc herniation (LDH) or single-level spinal stenosis (LSS). The secondary aim is to estimate short-term patient outcome differences between LDH and LSS patients, the association between psychological variables and patient outcome, the rate of additional injections, surgery and complications, and to explore the short-term cost-effectiveness of TEI. METHODS: This study is designed as a multi-centre, observational, prospective cohort study in two large regional hospitals in the Netherlands. Patients diagnosed with unilateral lumbar radicular pain secondary to LDH or LSS and congruent with MRI findings, who are referred for TEI along usual care pathways, are eligible for study participation. A total of 388 patients with LDH or LSS will be included. A pre-defined set of demographic, clinical and radiological variables will be used as the predictors in the model. The primary outcome measure is the Numerical Rating Scale (NRS) for leg pain. Secondary outcome measures include back pain, physical functioning, perceived recovery, pain coping strategies, anxiety and depression and use of analgesics and physical therapy. Patients will be evaluated at baseline, 2 weeks and 6 weeks after treatment. NRS leg pain and Likert perceived recovery data will be used as the dependent variables in a generalized linear mixed model for prediction of TEI outcome, with internal validation of performance (explained variation) by bootstrap resampling. Cost-effectiveness for a period of 6 weeks prior to and after treatment will be performed with decision-analytic modelling. DISCUSSION: Patients with severe lumbar radicular pain often request additional treatment when conservative care is insufficient. TEI can offer relief of symptoms. Currently, it is not possible to predict responsiveness to this treatment for individual patients. This study is designed to explore predictors that can differentiate between patients that will and will not have a positive outcome after TEI. This information may support treatment strategies for this patient group. TRIAL REGISTRATION: This study is registered at ClinicalTrials.gov database under registry number NCT04540068 on September 1, 2020.


Asunto(s)
Desplazamiento del Disco Intervertebral , Ciática , Estenosis Espinal , Humanos , Inyecciones Epidurales/métodos , Desplazamiento del Disco Intervertebral/complicaciones , Estenosis Espinal/complicaciones , Estenosis Espinal/tratamiento farmacológico , Ciática/tratamiento farmacológico , Ciática/etiología , Resultado del Tratamiento , Estudios Prospectivos , Vértebras Lumbares , Masculino , Femenino , Radiculopatía/tratamiento farmacológico , Radiculopatía/etiología , Radiculopatía/complicaciones , Esteroides/administración & dosificación , Esteroides/uso terapéutico , Adulto , Persona de Mediana Edad , Estudios de Cohortes , Países Bajos/epidemiología
14.
Scand J Pain ; 24(1)2024 Jan 01.
Artículo en Inglés | MEDLINE | ID: mdl-39158005

RESUMEN

OBJECTIVES: The objective was to determine whether specific physical activity (PA) or psychological stress factors are associated with different definitions of flare-ups (pain-defined flares [PDFs]: periods of increased pain lasting at least 2 h, when pain intensity is distinctly worse than it has been recently; and non-pain-defined flares [NPDFs]: obviously uncomfortable feelings, such as fatigue, loss of function, or emotional/psychosocial fluctuations, without major fluctuations in pain intensity based on 11-point scales) among people with lumbar radicular pain. METHODS: This was a case-crossover study. Participants with acute or subacute lumbar radicular pain completed serial face-to-face or online assessments for 6 weeks at 3-day intervals to determine whether they experienced sciatica flare-ups (PDF/NPDF) after specific types of PA or psychological stresses. RESULTS: A total of 152 participants were enroled. There were 597 PDF and 323 NPDF case periods and 800 control periods. The odds of PDFs were increased by prolonged walking and standing, and the odds of NPDFs were increased by prolonged sitting, mental distress, and depressed mood. According to the multivariable analyses, prolonged sitting (OR: 3.0, 95% CI: 1.7-5.5), prolonged walking (OR: 6.2, 95% CI: 3.9-9.9), and prolonged standing (OR: 5.6, 95% CI: 3.3-9.5) were significantly associated with the odds of PDFs, and prolonged sitting (OR: 3.4, 95% CI: 1.8-6.2), mental distress (OR: 6.7, 95% CI: 2.5-17.5), and depressed mood (OR: 5.8, 95% CI: 2.6-12.8) associated with the odds of NPDFs. CONCLUSIONS: Prolonged sitting, walking, and standing triggered the occurrence of PDF. Prolonged sitting, mental distress, and depressed mood triggered the occurrence of NPDF.


Asunto(s)
Estudios Cruzados , Humanos , Masculino , Femenino , Persona de Mediana Edad , Factores de Riesgo , Adulto , Dolor de la Región Lumbar/psicología , Brote de los Síntomas , Estrés Psicológico , Ejercicio Físico , Caminata/fisiología , Ciática , Radiculopatía/fisiopatología , Radiculopatía/psicología , Sedestación , Dimensión del Dolor/métodos , Distrés Psicológico , Depresión
15.
BMC Musculoskelet Disord ; 25(1): 654, 2024 Aug 21.
Artículo en Inglés | MEDLINE | ID: mdl-39169349

RESUMEN

BACKGROUND: Patients surgically treated for lumbar spinal stenosis or cervical radiculopathy report improvement in approximately two out of three cases. Advancements in Machine Learning and the utility of large datasets have enabled the development of prognostic prediction models within spine surgery. This trial investigates if the use of the postoperative outcome prediction model, the Dialogue Support, can alter patient-reported outcome and satisfaction compared to current practice. METHODS: This is a prospective, multicenter clinical trial. Patients referred to a spine clinic with cervical radiculopathy or lumbar spinal stenosis will be screened for eligibility. Participants will be assessed at baseline upon recruitment and at 12 months follow-up. The Dialogue Support will be used on all participants, and they will thereafter be placed into either a surgical or a non-surgical treatment arm, depending on the decision made between patient and surgeon. The surgical treatment group will be studied separately based on diagnosis of either cervical radiculopathy or lumbar spinal stenosis. Both the surgical and the non-surgical group will be compared to a retrospective matched control group retrieved from the Swespine register, on which the Dialogue Support has not been used. The primary outcome measure is global assessment regarding leg/arm pain in the surgical treatment group. Secondary outcome measures include patient satisfaction, Oswestry Disability Index (ODI), EQ-5D, and Numeric Rating Scales (NRS) for pain. In the non-surgical treatment group primary outcome measures are EQ-5D and mortality, as part of a selection bias analysis. DISCUSSION: The findings of this study may provide evidence on whether the use of an advanced digital decision tool can alter patient-reported outcomes after surgery. TRIAL REGISTRATION: The trial was retrospectively registered at ClinicalTrials.gov on April 17th, 2023, NCT05817747. PROTOCOL VERSION: 1. TRIAL DESIGN: Clinical multicenter trial.


Asunto(s)
Macrodatos , Vértebras Lumbares , Medición de Resultados Informados por el Paciente , Radiculopatía , Estenosis Espinal , Humanos , Estudios Prospectivos , Estenosis Espinal/cirugía , Vértebras Lumbares/cirugía , Radiculopatía/cirugía , Resultado del Tratamiento , Satisfacción del Paciente , Vértebras Cervicales/cirugía , Estudios Multicéntricos como Asunto , Masculino , Femenino , Dimensión del Dolor
16.
Pain Physician ; 27(5): 341-348, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-39087972

RESUMEN

BACKGROUND: Particulate steroids are thought to exert their effects for long durations at injection sites. However, these types of steroids carry higher risks when used in epidural steroid injections. Catastrophic spinal cord complications, including sudden-onset paraplegia, have been reported due to intravascular particulate steroid preparations that cause embolisms and occlusion of blood vessels, resulting in spinal cord infarctions. Clinicians, therefore, recommend nonparticulate steroids to mitigate these adverse events. To our knowledge, this is the first retrospective study that addresses the effectiveness and safety of methylprednisolone, dexamethasone, and betamethasone when used in transforaminal epidural steroid injections (TFESIs) for the treatment of lumbar radiculopathy. OBJECTIVES: The primary goal of this study was to compare the proportion of patients who received injections of particulate steroids and required zero repeat injections within 12 months of their initial injection to the proportion of patients who received injections of nonparticulate steroids and also required zero repeat injections, as well as to compare the number of patients in the particulate cohort who required one or more repeat injections within 12 months of their initial injection to the number of patients in the nonparticulate cohort who required the same. The secondary goal was to evaluate the proportion of patients ultimately requiring surgery. STUDY DESIGN: This is a single-center, IRB-approved, retrospective study evaluating the safety and effectiveness of nonparticulate as compared to particulate steroid medications when used in TFESIs as minimally invasive treatments for chronic lumbar radiculopathy. SETTING: This study captured data (n = 1717) over a 4-year time frame (01/15/2018 to 01/15/2022). METHODS: The following data were collected from each patient's chart: age, gender, BMI, race, date of initial injection, number of repeat injections at the same lumbosacral level and on the same side within 12 months of the initial injection, and lumbar surgery date (if applicable). Inclusion criteria included: 1) having chronic low back pain of radicular etiology; 2) being at least 18 years old; 3) having experienced the failure of conservative therapy after 12 weeks (including physical therapy and/or medications); 4) having positive physical exam findings supporting nerve impingement (straight leg raise, slump test); and 5) showing lumbar MRI evidence of nerve impingement from disc herniation. Exclusion criteria included: 1) having received prior lumbar surgery at any level (L1-S1); 2) having been given prior TFESIs fewer than 6 months prior to initial injection; 3) having contracted a systemic infection at the proposed injection site; 4) undergoing active cancer treatment; and 5) having gotten any other spine injections. RESULTS: A significantly greater proportion of patients in the nonparticulate steroid cohort received 0 repeat injections (87.5% vs 71.4%, P < 0.001). The particulate steroid cohort demonstrated a significantly greater proportion of patients who received repeat injections within 12 months after the initial injections (12.5% vs 29.6%, P < 0.001). There were no significant differences among patients requiring surgery between the 2 cohorts. Other outcome measures included the identification of risk factors significantly associated with repeat injections. There was a statistically significant weak positive correlation between age and repeat injections (Pearson corr = 0.102; P < 0.001) and a weak negative correlation between ethnicity/race and repeat injections (point-biserial corr = -0.093; P < 0.001).  No adverse events were reported. LIMITATIONS: Not all clinicians included in this study used each of the 3 steroid types, and all clinicians used either particulate or nonparticulate steroids exclusively. CONCLUSIONS: Our study demonstrates that the clinical outcomes associated with TFESIs of nonparticulate steroids are superior to those associated with TFESIs of particulate steroids when either variety of medication is used to treat lumbar radiculopathy. This is the first study to include a clinically useful predictive model using information on laterality, age, and steroid type.


Asunto(s)
Betametasona , Dexametasona , Metilprednisolona , Radiculopatía , Humanos , Inyecciones Epidurales/métodos , Dexametasona/administración & dosificación , Dexametasona/efectos adversos , Estudios Retrospectivos , Betametasona/administración & dosificación , Metilprednisolona/administración & dosificación , Metilprednisolona/efectos adversos , Radiculopatía/tratamiento farmacológico , Masculino , Femenino , Persona de Mediana Edad , Adulto , Anciano , Antiinflamatorios/administración & dosificación , Vértebras Lumbares
17.
Neurosurg Rev ; 47(1): 435, 2024 Aug 15.
Artículo en Inglés | MEDLINE | ID: mdl-39143427

RESUMEN

The authors report their experience with twenty-one consecutive patients who presented with symptoms and imaging characteristics of a herniated lumbar disc; of whom, at the time of surgery had a vascular loop instead. The procedure was performed on 14 women and seven men with a mean age of 39 years. Clinical complaints included lumbar aching with one limb overt radiculopathy in all patients; with additional sphincter dysfunction in two cases. Symptoms had developed within a mean period of three months. In all patients, the disc was exposed through an L5-S1 (n = 10); L4-L5 (n = 5) and L3-L4 (n = 6) open minimal laminotomy. In 16 patients, rather than a herniated disc they had a lumbar epidural varix, while an arterio-venous fistula was found in the remaining five cases. In all cases, the vascular disorder was resected and its subjacent disc was left intact. One patient had a postoperative blood transfusion. While the radiculopathy dysfunction improved in all patients, four patients reported lasting lumbar pain following surgery. The postoperative imaging confirmed the resolution of the vascular anomaly and an intact disc. The mean length of the follow-up period was 47 months. Either epidural varix or arterio-venous fistula in the lumbar area may mimic a herniated disc on imaging studies. With the usual technique they can be operated safely. Resection of the anomaly can be sufficient for alleviating radiculopathy symptoms.


Asunto(s)
Desplazamiento del Disco Intervertebral , Vértebras Lumbares , Humanos , Desplazamiento del Disco Intervertebral/cirugía , Desplazamiento del Disco Intervertebral/diagnóstico , Masculino , Adulto , Femenino , Vértebras Lumbares/cirugía , Persona de Mediana Edad , Radiculopatía/cirugía , Radiculopatía/diagnóstico , Imagen por Resonancia Magnética , Diagnóstico Diferencial , Laminectomía/métodos , Adulto Joven , Fístula Arteriovenosa/cirugía , Fístula Arteriovenosa/diagnóstico
18.
Sci Rep ; 14(1): 18891, 2024 08 14.
Artículo en Inglés | MEDLINE | ID: mdl-39143150

RESUMEN

Cervical radiculopathy might affect finger movement and dexterity. Postoperative features and clinical outcomes comparing C8 radiculopathies with other radiculopathies are unknown. This prospective multicenter study analyzed 359 patients undergoing single-level surgery for pure cervical radiculopathy (C5, 48; C6, 132; C7, 149; C8, 30). Background data and pre- and 1-year postoperative neck disability index (NDI) and numerical rating scale (NRS) scores were collected. The C5-7 and C8 radiculopathy groups were compared after propensity score matching, with clinical significance determined by minimal clinically important differences (MCID). Postoperative arm numbness was significantly higher than upper back or neck numbness, and arm pain was reduced the most (3.4 points) after surgery among the C5-8 radiculopathy groups. The C8 radiculopathy group had worse postoperative NDI scores (p = 0.026), upper back pain (p = 0.042), change in arm pain NRS scores (p = 0.021), and upper back numbness (p = 0.028) than the C5-7 group. NDI achieved MCID in both groups, but neck and arm pain NRS did not achieve MCID in the C8 group. In conclusion, although arm numbness persisted, arm pain was relieved after surgery for cervical radiculopathy. Patients with C8 radiculopathy exhibited worse NDI and change in NRS arm pain score than those with C5-7 radiculopathy.


Asunto(s)
Vértebras Cervicales , Radiculopatía , Humanos , Radiculopatía/cirugía , Masculino , Femenino , Persona de Mediana Edad , Resultado del Tratamiento , Estudios Prospectivos , Vértebras Cervicales/cirugía , Anciano , Raíces Nerviosas Espinales/cirugía , Adulto
19.
Brain ; 147(9): 2991-2997, 2024 Sep 03.
Artículo en Inglés | MEDLINE | ID: mdl-39046204

RESUMEN

Spontaneous activity in dorsal root ganglion (DRG) neurons is a key driver of neuropathic pain in patients suffering from this largely untreated disease. While many intracellular signalling mechanisms have been examined in preclinical models that drive spontaneous activity, none have been tested directly on spontaneously active human nociceptors. Using cultured DRG neurons recovered during thoracic vertebrectomy surgeries, we showed that inhibition of mitogen-activated protein kinase interacting kinase (MNK) with tomivosertib (eFT508, 25 nM) reversibly suppresses spontaneous activity in human sensory neurons that are likely nociceptors based on size and action potential characteristics associated with painful dermatomes within minutes of treatment. Tomivosertib treatment also decreased action potential amplitude and produced alterations in the magnitude of after hyperpolarizing currents, suggesting modification of Na+ and K+ channel activity as a consequence of drug treatment. Parallel to the effects on electrophysiology, eFT508 treatment led to a profound loss of eIF4E serine 209 phosphorylation in primary sensory neurons, a specific substrate of MNK, within 2 min of drug treatment. Our results create a compelling case for the future testing of MNK inhibitors in clinical trials for neuropathic pain.


Asunto(s)
Potenciales de Acción , Ganglios Espinales , Radiculopatía , Ganglios Espinales/efectos de los fármacos , Ganglios Espinales/metabolismo , Humanos , Masculino , Potenciales de Acción/efectos de los fármacos , Potenciales de Acción/fisiología , Radiculopatía/tratamiento farmacológico , Células Cultivadas , Persona de Mediana Edad , Femenino , Anciano , Neuralgia/tratamiento farmacológico , Neuralgia/metabolismo , Nociceptores/efectos de los fármacos , Nociceptores/metabolismo , Sulfonas/farmacología , Sulfonas/uso terapéutico , Células Receptoras Sensoriales/efectos de los fármacos , Células Receptoras Sensoriales/metabolismo
20.
Musculoskelet Sci Pract ; 73: 103133, 2024 10.
Artículo en Inglés | MEDLINE | ID: mdl-38968681

RESUMEN

OBJECTIVE: This study aimed to compare the pain intensity, spine structure, and body composition according to functional disability levels in patients with acute discogenic lumbar radiculopathy (DLR). METHODS: A total of 118 women (n = 83) and men (n = 35) patients with acute DLR (mean age: 51.87 ± 13.38 years) were included in the study. The function ability was measured with the Oswestry Disability Index, pain intensity was measured with the Visual Analogue Scale, spine structure was measured with the Spinal Mouse® device, and body composition was measured with the Bioelectrical Impedance Analysis System. RESULTS: Patients with mild functional disability levels had significantly lower activity (p˂.001) and night pain intensity (p = 0.001) than patients with moderate, severe, and completely functional disability levels, and patients with completely functional disability levels had significantly higher rest pain intensity (p = 0.005) than patients with mild, moderate, and severe functional disability levels. Patients with mild functional disability levels had significantly better spine check scores (p = 0.001), posture (p = 0.005), and mobility (p = 0.003) than patients with moderate, severe, and completely functional disability levels. Patients with mild functional disability levels had significantly lower fat percentage (p = 0.032), and higher basal metabolic rate (p = 0.024) than patients with moderate, severe, and completely functional disability levels. CONCLUSION: Pain intensity, spinal structure, and body composition of acute DLR patients differ greatly according to their functional disability levels. Although it is known that the level of functional disability of patients is a result of the severity or prognosis of the disease, performing different treatment methods aimed at decreasing the functional disability level of patients by health professionals may be important in terms of coping with the disease.


Asunto(s)
Composición Corporal , Vértebras Lumbares , Dimensión del Dolor , Radiculopatía , Humanos , Masculino , Femenino , Persona de Mediana Edad , Radiculopatía/fisiopatología , Adulto , Composición Corporal/fisiología , Vértebras Lumbares/fisiopatología , Evaluación de la Discapacidad , Dolor de la Región Lumbar/fisiopatología , Anciano
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