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Zhang J, Zhang R, Wang Y, Dang X. Efficacy of epidural steroid injection in the treatment of sciatica secondary to lumbar disc herniation: a systematic review and meta-analysis. Front Neurol 2024; 15:1406504. [PMID: 38841695 PMCID: PMC11150834 DOI: 10.3389/fneur.2024.1406504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Accepted: 05/06/2024] [Indexed: 06/07/2024] Open
Abstract
Epidural steroid injection for the treatment of sciatica caused by disc herniation is increasingly used worldwide, but its effectiveness remains controversial. The review aiming to analyze the efficacy of epidural steroid injection on sciatica caused by lumbar disc herniation. Randomized controlled trials (RCTs) investigating the use of epidural steroid injections in the management of sciatica induced by lumbar disc herniation were collected from PubMed and other databases from January, 2008 to December, 2023, with epidural steroid injection in the test group and epidural local anesthetic and/or placebo in the control group. Pain relief rate, assessed by numerical rating scale (NRS) and visual analogue scale (VAS) scores, and function recovery, evaluated by Roland Morris Disability Questionnaire (RMDQ) and Oswestry Disability Index (ODI) scores, were recorded and compared. Meta-analysis was performed by Review Manager. In comparison to the control group, epidural steroid injections have been shown to be effective for providing short- (within 3 months) [MD = 0.44, 95%CI (0.20, 0.68), p = 0.0003] and medium-term (within 6 months) [MD = 0.66, 95%CI (0.09,1.22), p = 0.02] pain relief for sciatica caused by lumbar disc herniation, while its long-term pain-relief effect were limited. However, the administration of epidural steroid injections did not lead to a significant improvement on sciatic nerve function in short- [MD = 0.79, 95%CI = (0.39, 1.98), p = 0.19] and long-term [MD = 0.47, 95% CI = (-0.86, 1.80), p = 0.49] assessed by IOD. Furthermore, the analysis revealed that administering epidural steroid injections resulted in a reduction in opioid usage among patients with lumbar disc herniation [MD = -14.45, 95% CI = (-24.61, -4.29), p = 0.005]. The incidence of epidural steroid injection was low. Epidural steroid injection has demonstrated notable efficacy in relieving sciatica caused by lumbar disc herniation in short to medium-term. Therefore, it is recommended as a viable treatment option for individuals suffering from sciatica.
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Affiliation(s)
- Jianan Zhang
- Zonglian College, Xi’an Jiaotong University, Xi’an, China
| | - Ruimeng Zhang
- Zonglian College, Xi’an Jiaotong University, Xi’an, China
| | - Yue Wang
- Zonglian College, Xi’an Jiaotong University, Xi’an, China
| | - Xiaoqian Dang
- The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
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Hong JY, Yeo C, Kim H, Lee J, Jeon WJ, Lee YJ, Ha IH. Repeated epidural delivery of Shinbaro2: effects on neural recovery, inflammation, and pain modulation in a rat model of lumbar spinal stenosis. Front Pharmacol 2024; 15:1324251. [PMID: 38828447 PMCID: PMC11140021 DOI: 10.3389/fphar.2024.1324251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 04/30/2024] [Indexed: 06/05/2024] Open
Abstract
The choice of treatment for lumbar spinal stenosis (LSS) depends on symptom severity. When severe motor issues with urinary dysfunction are not present, conservative treatment is often considered to be the priority. One such conservative treatment is epidural injection, which is effective in alleviating inflammation and the pain caused by LSS-affected nerves. In this study, Shinbaro2 (Sh2), pharmacopuncture using natural herbal medicines for patients with disc diseases, is introduced as an epidural to treat LSS in a rat model. The treatment of primary sensory neurons from the rats' dorsal root ganglion (DRG) neurons with Sh2 at various concentrations (0.5, 1, and 2 mg/mL) was found to be safe and non-toxic. Furthermore, it remarkably stimulated axonal outgrowth even under H2O2-treated conditions, indicating its potential for stimulating nerve regeneration. When LSS rats received epidural injections of two different concentrations of Sh2 (1 and 2 mg/kg) once daily for 4 weeks, a significant reduction was seen in ED1+ macrophages surrounding the silicone block used for LSS induction. Moreover, epidural injection of Sh2 in the DRG led to a significant suppression of pain-related factors. Notably, Sh2 treatment resulted in improved locomotor recovery, as evaluated by the Basso, Beattie, and Bresnahan scale and the horizontal ladder test. Additionally, hind paw hypersensitivity, assessed using the Von Frey test, was reduced, and normal gait was restored. Our findings demonstrate that epidural Sh2 injection not only reduced inflammation but also improved locomotor function and pain in LSS model rats. Thus, Sh2 delivery via epidural injection has potential as an effective treatment option for LSS.
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Affiliation(s)
| | | | | | | | | | | | - In-Hyuk Ha
- Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, Seoul, Republic of Korea
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3
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Hariharan AR, Nugraha HK, Huser AJ, Feldman DS. Surgery for Spinal Stenosis in Achondroplasia: Causes of Reoperation and Reduction of Risks. J Pediatr Orthop 2024:01241398-990000000-00533. [PMID: 38595075 DOI: 10.1097/bpo.0000000000002687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
Abstract
BACKGROUND Individuals with achondroplasia are prone to symptomatic spinal stenosis requiring surgery. Revision rates are thought to be high; however, the precise causes and rates of reoperation are unknown. The primary aim of this study is to investigate the causes of reoperation after initial surgical intervention in individuals with achondroplasia and spinal stenosis. In addition, we report on surgical techniques aimed at reducing the risks of these reoperations. METHODS A retrospective review was conducted over an 8-year period of all patients with achondroplasia at a single institution that serves as a large referral center for patients with skeletal dysplasias. Patients with achondroplasia who underwent spinal surgery for stenosis were identified and the need for revision surgery was studied. Data collected included demographic, surgical, and revision details. Fisher exact test was used to determine if an association existed between construct type and the need for revisions. RESULTS Thirty-three of the 130 (22%) patients with achondroplasia required spinal stenosis surgery. Twenty-four individuals who met the criteria were selected for analysis. The initial spine surgery was at an average age of 18.7 years (SD: 10.1 y). Nine patients (38%) required revision surgeries, and 3 required multiple revisions. Five of 9 (56%) of the revisions had primary surgery at an outside institution. Revision surgeries were due to caudal pseudarthrosis (the distal instrumented segment) (8), proximal junctional kyphosis (PJK) (7), and new neurological symptoms (7). There was a significant association found between construct type and the need for revision (P=0.0111). The pairwise comparison found that short fusions were significantly associated with the need for revision compared with the interbody group (P=0.0180). PJK was associated with short fusions when compared with the long fusion group (P=0.0294) and the interbody group (P=0.0300). Caudal pseudarthrosis was associated with short fusions when compared with the interbody group (P=0.0015). Multivariate logistic regression found long fusion with an interbody was predictive of and protective against the need for revision surgery (P=0.0246). To date, none of the initial cases that had long fusions with caudal interbody required a revision for distal pseudarthrosis. CONCLUSIONS In patients with achondroplasia, the rate of surgery for spinal stenosis is 22% and the risk of revision is 38% and is primarily due to pseudarthrosis, PJK, and recurrent neurological symptoms. Surgeons should consider discussing spinal surgery as part of the patient's life plan and should consider wide decompression of the stenotic levels and long fusion with the use of an interbody cage at the caudal level in all patients to reduce risks of revision. LEVEL OF EVIDENCE Level IV-Retrospective case series.
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Affiliation(s)
- Arun R Hariharan
- Paley Orthopedic & Spine Institute, 901 45th Street,West Palm Beach, FL
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Macedo F, Annaswamy T, Coller R, Buelt A, Glotfelter MA, Heideman PW, Kang D, Konitzer L, Okamoto C, Olson J, Pangarkar S, Sall J, Spacek LC, Steil E, Vogsland R, Sandbrink F. Diagnosis and Treatment of Low Back Pain: Synopsis of the 2021 US Department of Veterans Affairs and US Department of Defense Clinical Practice Guideline. Am J Phys Med Rehabil 2024; 103:350-355. [PMID: 37903622 DOI: 10.1097/phm.0000000000002356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2023]
Abstract
ABSTRACT Low back pain is a significant issue in the US Department of Veterans Affairs and Department of Defense populations as well as the general US population at large. This type of pain can be distressing to those who experience its effects, leading patients to seek relief of their symptoms. In 2022, leadership within the US Department of Veterans Affairs and US Department of Defense approved a joint clinical practice guideline for the management of low back pain. The guideline provides evidence-based recommendations for assessing and managing low back pain. Development of the guideline included a systematic evidence review, which was guided by 12 key questions. A multidisciplinary team, which included clinical stakeholders, reviewed the evidence that was retrieved and developed 39 recommendations using the Grading of Recommendations Assessment, Development, and Evaluation system. The scope of the clinical practice guideline is broad; however, the authors have focused on key recommendations that are important for clinicians in the evaluation and nonoperative treatment of low back pain, including pharmacologic therapies and both noninvasive and invasive nonpharmacologic treatments.
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Affiliation(s)
- Franz Macedo
- From the Comprehensive Pain Center, VA Health Care System, Minneapolis, Minnesota (FM); PM&R Service, VA North Texas Health Care System, Dallas, Texas (TA); Naval Medical Center (NMCSD), San Diego, California (RC); VA Medical Center, Bay Pines, Florida (AB); Eielson Medical Treatment Facility, Fairbanks, Alaska (MAG); Comprehensive Pain Center, VA Medical Center, Minneapolis, Minnesota (PWH); Orthopedic Surgery Residency, Madigan Army Medical Center, Tacoma, Washington (DK); Department of Rehabilitation Medicine, Madigan Army Medical Center, Tacoma, Washington (LK); Chiropractic Care, VA Healthcare System (HCS), Minneapolis, Minnesota (CO); Acupuncture, Chinese Medicine, and Chiropractic Care, Pain Clinic, VA Central Iowa HCS, Des Moines, Iowa (JO); David Geffen School of Medicine at UCLA, Los Angeles, California (SP); Veterans Administration Central Office, Washington, District of Colombia (JS); Internal Medicine and Sports Medicine, South Texas Veterans HCS, San Antonio, Texas (LCS); Defense Health Agency, Healthcare Risk Management, Regional Health Command Europe, Primary Care Service Line, Sembach, Germany (ES); Comprehensive Pain Center, VA Health Care System, Minneapolis, Minnesota (RV); and Department of Neurology, VA Medical Center, Washington, District of Colombia (FS)
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Peene L, Cohen SP, Kallewaard JW, Wolff A, Huygen F, Gaag AVD, Monique S, Vissers K, Gilligan C, Van Zundert J, Van Boxem K. 1. Lumbosacral radicular pain. Pain Pract 2024; 24:525-552. [PMID: 37985718 DOI: 10.1111/papr.13317] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2023]
Abstract
INTRODUCTION Patients suffering lumbosacral radicular pain report radiating pain in one or more lumbar or sacral dermatomes. In the general population, low back pain with leg pain extending below the knee has an annual prevalence that varies from 9.9% to 25%. METHODS The literature on the diagnosis and treatment of lumbosacral radicular pain was reviewed and summarized. RESULTS Although a patient's history, the pain distribution pattern, and clinical examination may yield a presumptive diagnosis of lumbosacral radicular pain, additional clinical tests may be required. Medical imaging studies can demonstrate or exclude specific underlying pathologies and identify nerve root irritation, while selective diagnostic nerve root blocks can be used to confirm the affected level(s). In subacute lumbosacral radicular pain, transforaminal corticosteroid administration provides short-term pain relief and improves mobility. In chronic lumbosacral radicular pain, pulsed radiofrequency (PRF) treatment adjacent to the spinal ganglion (DRG) can provide pain relief for a longer period in well-selected patients. In cases of refractory pain, epidural adhesiolysis and spinal cord stimulation can be considered in experienced centers. CONCLUSIONS The diagnosis of lumbosacral radicular pain is based on a combination of history, clinical examination, and additional investigations. Epidural steroids can be considered for subacute lumbosacral radicular pain. In chronic lumbosacral radicular pain, PRF adjacent to the DRG is recommended. SCS and epidural adhesiolysis can be considered for cases of refractory pain in specialized centers.
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Affiliation(s)
- Laurens Peene
- Department of Anesthesiology, Intensive Care, Emergency Medicine and Multidisciplinary Pain Center, Ziekenhuis Oost-Limburg, Genk/Lanaken, Belgium
| | - Steven P Cohen
- Pain Medicine Division, Department of Anesthesiology, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
| | - Jan Willem Kallewaard
- Department of Anesthesiology and Pain Medicine, Rijnstate Ziekenhuis, Velp, The Netherlands
- Anesthesiology and Pain Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Andre Wolff
- Department of Anesthesiology UMCG Pain Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Frank Huygen
- Department of Anesthesiology and Pain Medicine, Erasmusmc, Rotterdam, The Netherlands
- Department of Anesthesiology and Pain Medicine, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Antal van de Gaag
- Department of Anesthesiology and Pain Medicine, Catharina Ziekenhuis, Eindhoven, The Netherlands
| | - Steegers Monique
- Anesthesiology and Pain Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Kris Vissers
- Department of Anesthesiology, Pain and Palliative Medicine, Radboud University, Nijmegen, The Netherlands
| | - Chris Gilligan
- Department of Anesthesiology and Pain Medicine, Brigham & Women's Spine Center, Boston, Massachusetts, USA
| | - Jan Van Zundert
- Department of Anesthesiology, Intensive Care, Emergency Medicine and Multidisciplinary Pain Center, Ziekenhuis Oost-Limburg, Genk/Lanaken, Belgium
- Department of Anesthesiology and Pain Medicine, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Koen Van Boxem
- Department of Anesthesiology, Intensive Care, Emergency Medicine and Multidisciplinary Pain Center, Ziekenhuis Oost-Limburg, Genk/Lanaken, Belgium
- Department of Anesthesiology and Pain Medicine, Maastricht University Medical Center, Maastricht, The Netherlands
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Latini E, Nusca SM, Curci ER, Boaretto D, Santoboni F, Trischitta D, Vetrano M, Vulpiani MC. Intramuscular paravertebral oxygen-ozone therapy for chronic neck pain and low back pain: evaluation of 6-month clinical outcomes. Med Gas Res 2024; 14:6-11. [PMID: 37721249 DOI: 10.4103/2045-9912.374388] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/19/2023] Open
Abstract
Spinal pain is recognized as the most common cause of disability, work absenteeism and need of healthcare services worldwide. Although many strategies have been developed for conservative treatment of spinal pain, its increasing prevalence diagnosis highlights the need for new treatments. Oxygen-ozone (O2-O3) therapy is considered to be an alternative therapy due to its analgesic and anti-inflammatory effects. This retrospective study evaluated the effects of O2-O3 intramuscular paravertebral injections in 76 patients with chronic neck pain or low back pain, in terms of pain and disability reduction, quality of life improvement, and analgesic drug intake. Patients were evaluated before, at the end of the treatment, and at 1, 3 and 6 months after the last treatment, using Numeric Rating Scale, Neck Disability Index or Oswestry Disability Index, and Short Form-12 Health Survey. There were significant beneficial effects of O2-O3 therapy in reducing pain and disability reduction and improving quality of life during the 6-month follow-up period. O2-O3 therapy was associated with a reduction in analgesic drug intake at each assessment. Our results allow us not only to support treatment with O2-O3 intramuscular paravertebral injections as a safe and beneficial treatment for chronic low back pain, but also to consider it as a valuable conservative therapy for patients with chronic neck pain.
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Affiliation(s)
- Eleonora Latini
- Unit of Physical Medicine and Rehabilitation, Sant'Andrea Hospital, "Sapienza" University of Rome, Rome, Italy
| | - Sveva Maria Nusca
- Unit of Physical Medicine and Rehabilitation, Sant'Andrea Hospital, "Sapienza" University of Rome, Rome, Italy
| | - Enrico Roberto Curci
- Unit of Physical Medicine and Rehabilitation, Sant'Andrea Hospital, "Sapienza" University of Rome, Rome, Italy
| | - Davide Boaretto
- Unit of Physical Medicine and Rehabilitation, Sant'Andrea Hospital, "Sapienza" University of Rome, Rome, Italy
| | - Flavia Santoboni
- Unit of Physical Medicine and Rehabilitation, Sant'Andrea Hospital, "Sapienza" University of Rome, Rome, Italy
| | - Donatella Trischitta
- Unit of Physical Medicine and Rehabilitation, Sant'Andrea Hospital, "Sapienza" University of Rome, Rome, Italy
| | - Mario Vetrano
- Unit of Physical Medicine and Rehabilitation, Sant'Andrea Hospital, "Sapienza" University of Rome, Rome, Italy
| | - Maria Chiara Vulpiani
- Unit of Physical Medicine and Rehabilitation, Sant'Andrea Hospital, "Sapienza" University of Rome, Rome, Italy
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Joo S, Kim CR, Kim S. Association of Tarlov cyst with cauda equina syndrome and spinal cord infarction following caudal epidural block: A case report. Medicine (Baltimore) 2023; 102:e35824. [PMID: 37986362 PMCID: PMC10659614 DOI: 10.1097/md.0000000000035824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 10/06/2023] [Indexed: 11/22/2023] Open
Abstract
RATIONALE Caudal epidural block (CEB), which injects drugs into the epidural space through a sacral hiatus, is considered a safer alternative to other approaches. Serious complications, such as cauda equina syndrome or spinal cord infarction, have been reported very rarely, but their coexistence after CEB, which may be related to the ruptured perineural cyst, also known as a Tarlov cyst, was not reported. PATIENT CONCERNS A 40-year-old male patient presented with bilateral lower extremity radicular pain. CEB was performed without image guidance. The patient exhibited sensory deficits below L2, no motor function (0-grade), hypotonic deep tendon reflexes, and no pathological reflexes. DIAGNOSES Spinal cord infarction, cauda equina syndrome, and sacral level perineural cyst with hemorrhage. INTERVENTION High doses of steroids and rehabilitation were performed. OUTCOMES The patient was discharged after 28 days with persistent bilateral leg paralysis and sensory deficits below the L2 level. The patient demonstrated no neurological improvement. LESSONS Magnetic resonance imaging, including the sacral area, should be performed before performing CEB, to confirm the presence of a perineural cyst.
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Affiliation(s)
- Sunyoung Joo
- Department of Rehabilitation Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, Jeonha 1(IL)-dong, Dong-gu, Ulsan, Korea
| | - Chung Reen Kim
- Department of Rehabilitation Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, Jeonha 1(IL)-dong, Dong-gu, Ulsan, Korea
| | - Sunyoung Kim
- Department of Neurology, Ulsan University Hospital, University of Ulsan College of Medicine, Jeonha 1(IL)-dong, Dong-gu, Ulsan, Korea
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8
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Fujiwara A, Watanabe K, Shigematsu H, Kimoto K, Ida M, Tanaka Y, Kawaguchi M. Does a Positive Response to Transforaminal Epidural Steroid Injection Identify Patients Who Can Avoid Surgery for Two Years? Pain Res Manag 2023; 2023:4298436. [PMID: 37869446 PMCID: PMC10590266 DOI: 10.1155/2023/4298436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 09/19/2023] [Accepted: 10/09/2023] [Indexed: 10/24/2023]
Abstract
Background Transforaminal epidural steroid injection (TFESI) is widely used to manage lumbar radiculopathy. In clinical settings, patients often undergo repeated transforaminal epidural injections with or without steroid administration. Objectives To examine whether a positive response to TFESI at the first month, can in clinical settings, identify patients with radiculopathy who can avoid surgery for two years. Study Design/Setting. This prospective observational study was conducted at an academic medical center. Methods Individuals aged ≥20 years who had been referred to our pain center by spine surgeons were enrolled. All patients were assessed using the Numerical Rating Scale (NRS) at baseline and 1 month after the first TFESI. Patients were divided into two groups according to the NRS decrement: the positive response (PR) group achieved a ≥2.0 decrease on the NRS 1 month after the first TFESI compared to baseline and the no response (NR) group achieved a <2.0 decrease on the NRS. The incidence rates of surgery over two years were compared between the two groups. In addition, we calculated the hazard ratio of the PR group to the NR group regarding the incidence of surgery over two years using the Cox proportional hazard model, adjusting for baseline NRS. Results Seventy-six patients completed the two-year follow-up. In total, 8 and 68 patients had bilateral and unilateral radiculopathy, respectively. The PR and NR groups included 35 and 41 patients, respectively. The rate of surgery avoidance was 85.7% and 73.2% in the PR and NR groups, respectively. This difference was not statistically significant (p=0.26). After adjusting for baseline NRS, the hazard ratio of the PR group to the NR group regarding the incidence of surgery within two years was 0.35 (95% confidence interval: 0.11-1.11, p=0.08). Conclusion A positive response to TFESI may not identify patients who can avoid surgery for two years.
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Affiliation(s)
- Aki Fujiwara
- Department of Anesthesiology, Nara Medical University, Nara 634-8522, Japan
| | - Keisuke Watanabe
- Department of Anesthesiology, Nara Medical University, Nara 634-8522, Japan
| | - Hideki Shigematsu
- Department of Orthopaedics, Nara Medical University, Nara 634-8522, Japan
| | - Katsuhiro Kimoto
- Department of Anesthesiology, Nara Medical University, Nara 634-8522, Japan
| | - Mitsuru Ida
- Department of Anesthesiology, Nara Medical University, Nara 634-8522, Japan
| | - Yasuhito Tanaka
- Department of Orthopaedics, Nara Medical University, Nara 634-8522, Japan
| | - Masahiko Kawaguchi
- Department of Anesthesiology, Nara Medical University, Nara 634-8522, Japan
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9
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Hong JY, Kim H, Yeo C, Lee J, Jeon WJ, Lee YJ, Ha IH. Epidural Injection of Harpagoside for the Recovery of Rats with Lumbar Spinal Stenosis. Cells 2023; 12:2281. [PMID: 37759506 PMCID: PMC10526993 DOI: 10.3390/cells12182281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 09/12/2023] [Accepted: 09/13/2023] [Indexed: 09/29/2023] Open
Abstract
Epidural administration is the leading therapeutic option for the management of pain associated with lumbar spinal stenosis (LSS), which is characterized by compression of the nerve root due to narrowing of the spinal canal. Corticosteroids are effective in alleviating LSS-related pain but can lead to complications with long-term use. Recent studies have focused on identifying promising medications administered epidurally to affected spinal regions. In this study, we aimed to investigate the effectiveness of harpagoside (HAS) as an epidural medication in rats with LSS. HAS at various concentrations was effective for neuroprotection against ferrous sulfate damage and consequent promotion of axonal outgrowth in primary spinal cord neurons. When two concentrations of HAS (100 and 200 μg/kg) were administered to the rat LSS model via the epidural space once a day for 4 weeks, the inflammatory responses around the silicone block used for LSS were substantially reduced. Consistently, pain-related factors were significantly suppressed by the epidural administration of HAS. The motor functions of rats with LSS significantly improved. These findings suggest that targeted delivery of HAS directly to the affected area via epidural injection holds promise as a potential treatment option for the recovery of patients with LSS.
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Affiliation(s)
| | | | | | | | | | | | - In-Hyuk Ha
- Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, Seoul 135-896, Republic of Korea; (J.Y.H.); (H.K.); (C.Y.); (J.L.); (W.-J.J.); (Y.J.L.)
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10
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Kozak M, Hallan DR, Rizk E. Epidural Steroid Injection Prior to Spinal Surgery: A Step-Wise and Wise Approach. Cureus 2023; 15:e45125. [PMID: 37842405 PMCID: PMC10569744 DOI: 10.7759/cureus.45125] [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: 07/24/2023] [Accepted: 09/12/2023] [Indexed: 10/17/2023] Open
Abstract
BACKGROUND An epidural steroid injection (ESI) is used to treat a number of morbid central nervous system pathologies and is considered a reasonably safe procedure. This study aimed to determine the relative infection risk after spinal surgery by comparing outcomes in spinal surgery patients who received an ESI shortly prior to the surgery against those who did not receive an ESI shortly prior to the surgery. METHODS The present study is a retrospective cohort study using a multi-institutional healthcare database, TriNetX, to collect data on patients who received spinal surgery with and without having had ESIs six months before surgery. Two cohorts were generated: Cohort 1 included patients who had received an ESI in the six months prior to spinal surgery, and cohort 2 included patients who did not have an ESI in the six months prior to spinal surgery. The patients in cohort 2 had propensity scores matched 1:1 to those in cohort 1 using common baseline demographics, comorbidities and spinal procedure indications. The spinal procedures and surgeries considered for the analysis included open procedures for any purpose, including exploration, decompression, resection, revision or biopsy. Multiple outcomes were compared across these two cohorts in the three months following the spinal procedure/surgery, including the occurrence of death, surgical site infection, epidural and/or spinal abscess, and dural tear. RESULTS An ESI in the six months prior to spinal surgery was associated with a significant decrease in the likelihood epidural/spinal abscess in the three months after surgery. There was no change in mortality, wound infection or identification of dural tear in the three months after spinal surgery for those who received an ESI six months before spinal surgery. CONCLUSION This data suggests that epidural steroid injections' anti-inflammatory effects provide benefits before surgery beyond symptomatic relief. Given that the degeneration of spinal pathologies is typically advanced rather than corrected by the body's inflammatory response, it is likely that preventing hyperactivation of the body's immune system in the months preceding surgical intervention, a traumatic insult, is protective compared to no intervention and, importantly, without major adverse effects.
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Affiliation(s)
- Michael Kozak
- Neurosurgery, Penn State College of Medicine, Hershey, USA
| | - David R Hallan
- Neurosurgery, Penn State College of Medicine, Hershey, USA
| | - Elias Rizk
- Neurological Surgery, Penn State Health Milton S. Hershey Medical Center, Hershey, USA
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11
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Cho S, Lim YC, Kim EJ, Park Y, Ha IH, Lee YS, Lee YJ. Analysis of Conservative Treatment Trends for Lumbar Disc Herniation with Radiculopathy in Korea: A Population-Based Cross-Sectional Study. Healthcare (Basel) 2023; 11:2353. [PMID: 37628549 PMCID: PMC10454101 DOI: 10.3390/healthcare11162353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 08/14/2023] [Accepted: 08/18/2023] [Indexed: 08/27/2023] Open
Abstract
This study aimed to analyze the trends in conservative treatment and associated medical costs for lumbar intervertebral disc disorders with radiculopathy in Korea. This population-based cross-sectional study included patients aged ≥ 20 years with at least one "intervertebral disc disorder with radiculopathy" claim (Korean Standard Classification of Diseases (KCD)-7 code: M511) who sought treatment from tertiary, general, or Korean Medicine hospitals or clinics between 2010 and 2019 and whose data were extracted from the Korean Health Insurance Review and Assessment Service National Patients Sample database. Intervention frequency, ratio, and medical costs, including medication, were analyzed. The number of patients with lumbar intervertebral disc disorders and radiculopathy undergoing conservative treatment increased by >30%, and medical costs increased from USD 3,342,907 to USD 5,600,456 during the 10-year period. The non-surgical treatments mainly used were medication and physiotherapy, and the most commonly prescribed medication was non-opioid analgesics. Meanwhile, the number of patients who used nerve plexus and root and ganglion nerve blocks showed the most significant increase. In conclusion, the number of patients with radiculopathy who received nerve blocks, particularly nerve plexus and root and ganglion nerve blocks, and related expenditure increased, implying a gradual shift in medical decisions from systemic pain reduction to specific and targeted pain treatments. Future studies and clinical practice guidelines may require further inspection of real-world practice to advise optimal treatment choices for an effective treatment plan.
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Affiliation(s)
- Sohyun Cho
- Jaseng Korean Medicine Hospital, Seoul 06110, Republic of Korea;
| | - Yu-Cheol Lim
- Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, Seoul 06110, Republic of Korea; (Y.-C.L.); (I.-H.H.)
| | - Eun-Jung Kim
- Department of Acupuncture & Moxibustion, College of Korean Medicine, Dongguk University Bundang Oriental Hospital, Seongnam 13601, Republic of Korea;
| | - Yeoncheol Park
- Department of Acupuncture & Moxibustion, Kyung Hee University at Gangdong, 892 Dongnam-ro, Gangdonggu, Seoul 05278, Republic of Korea;
| | - In-Hyuk Ha
- Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, Seoul 06110, Republic of Korea; (Y.-C.L.); (I.-H.H.)
| | - Ye-Seul Lee
- Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, Seoul 06110, Republic of Korea; (Y.-C.L.); (I.-H.H.)
| | - Yoon Jae Lee
- Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, Seoul 06110, Republic of Korea; (Y.-C.L.); (I.-H.H.)
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12
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Wongjarupong A, Pairuchvej S, Laohapornsvan P, Kotheeranurak V, Jitpakdee K, Yeekian C, Chanplakorn P. "Platelet-Rich Plasma" epidural injection an emerging strategy in lumbar disc herniation: a Randomized Controlled Trial. BMC Musculoskelet Disord 2023; 24:335. [PMID: 37118707 PMCID: PMC10141936 DOI: 10.1186/s12891-023-06429-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 04/12/2023] [Indexed: 04/30/2023] Open
Abstract
BACKGROUND Lumbar herniated disc (HNP) is mainly treated by conservative management. Epidural steroid injection (ESI) has been an option to treat failed cases prior to surgery. Triamcinolone has been widely used due to its efficacy in bringing about pain reduction for up to three months. However, several reports have shown some severe adverse events. Platelet-rich plasma (PRP) is made from blood through centrifugation. Several studies supported the potential short to long-term effects, and safety of PRP injection in treating HNP. The study objective was to evaluate the efficacy of PRP in treatment of single-level lumbar HNP in comparison to triamcinolone. METHODS Thirty patients were treated by transforaminal epidural injections. PRP was obtained from 24 ml venous blood through standardized double-spin protocol. Participants included fifteen patients each being in triamcinolone and PRP groups. The same postoperative protocols and medications were applied. The visual analogue scale of leg (LegVAS), collected at baseline, 2, 6, 12, and 24 weeks, was the primary outcome. The BackVAS, Oswestry Disability Index (ODI), adverse event, and treatment failure were the secondary endpoints. RESULTS Platelet ratio of PRP in fifteen patients was 2.86 ± 0.85. Patients treated by PRP injections showed statistically and clinically significant reduction in LegVAS at 6, 12, and 24 weeks, and in ODI at 24 weeks. It demonstrated comparable results on other aspects. No adverse event occurred in either group. CONCLUSION Noncommercial epidural double-spin PRP yielded superior results to triamcinolone. Due to its efficacy and safety, the procedure is recommended in treating single level lumbar HNP. TRIAL REGISTRATION NCT, NCT05234840. Registered 1 January 2019, https://clinicaltrials.gov/ct2/show/record/NCT05234840 .
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Affiliation(s)
- Asarn Wongjarupong
- Department of Orthopaedic, Queen Savang Vadhana Memorial Hospital, Siracha, Chonburi, Thailand
| | - Saran Pairuchvej
- Department of Orthopaedic, Queen Savang Vadhana Memorial Hospital, Siracha, Chonburi, Thailand.
| | - Panyajarn Laohapornsvan
- Department of Orthopaedic, Queen Savang Vadhana Memorial Hospital, Siracha, Chonburi, Thailand
| | - Vit Kotheeranurak
- Department of Orthopaedic, Queen Savang Vadhana Memorial Hospital, Siracha, Chonburi, Thailand
| | - Khanathip Jitpakdee
- Department of Orthopaedic, Queen Savang Vadhana Memorial Hospital, Siracha, Chonburi, Thailand
| | - Chunrutai Yeekian
- Department of Orthopaedic, Queen Savang Vadhana Memorial Hospital, Siracha, Chonburi, Thailand
| | - Pongsthorn Chanplakorn
- Department of orthopedic, Faculty of medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
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13
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Simon CB, Hicks GE, Pieper CF, Kraus VB, Keefe FJ, Colón-Emeric C. A Novel Movement-Evoked Pain Provocation Test for Older Adults With Persistent Low Back Pain: Safety, Feasibility, and Associations With Self-reported Physical Function and Usual Gait Speed. Clin J Pain 2023; 39:166-174. [PMID: 36943160 PMCID: PMC10034602 DOI: 10.1097/ajp.0000000000001101] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 01/24/2023] [Indexed: 03/23/2023]
Abstract
OBJECTIVES Low back pain (LBP) is highly prevalent and disabling for older adults. Movement-evoked pain is an emerging measure that may help to predict disability; but is not currently a part of geriatric LBP clinical care. This study tested the safety and feasibility of a new Movement-Evoked Provocation Test for Low Back Pain in Older Adults (MEPLO). We also compared associations between movement-evoked pain via 2 different scoring methods and disability-associated outcomes. MATERIALS AND METHODS Thirty-nine older adults with persistent LBP provided baseline recalled and resting pain ratings, self-reported physical function, and usual gait speed. Participants then completed MEPLO, involving 4 tasks essential for functional independence: chair rises, trunk rotation, reaching, and walking. Movement-evoked pain was then quantified using the traditional change score (delta) method of pain premovement to postmovement; and also, a new aggregate method that combines pain ratings after the 4 tasks. RESULTS No safety or feasibility issues were identified. Compared with the delta score, the aggregate score was more strongly associated with self-reported physical function (beta: -0.495 vs. -0.090) and usual gait speed (beta: -0.450 vs. -0.053). Similarly, the aggregate score was more strongly associated with self-reported physical function than recalled and resting pain (beta: -0.470, -0.283, and 0.136, respectively). DISCUSSION This study shows the safety and feasibility of testing movement-evoked pain in older adults with persistent LBP, and its potential superiority to traditional pain measures. Future studies must validate these findings and test the extent to which MEPLO is implementable to change with geriatric LBP standard of care.
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Affiliation(s)
- Corey B. Simon
- Department of Orthopaedic Surgery, Duke University, Durham, NC
| | - Gregory E. Hicks
- Department of Physical Therapy, University of Delaware, Newark, DE
| | - Carl F. Pieper
- Department of Biostatistics and Bioinformatics, Duke University, Durham, NC
| | - Virginia Byers Kraus
- Department of Medicine, Duke University School of Medicine, Durham, NC
- Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC
| | - Francis J. Keefe
- Department of Psychiatry and Behavioral Sciences, Duke University, Durham, NC
| | - Cathleen Colón-Emeric
- Department of Medicine, Duke University School of Medicine, Durham, NC
- Durham VA Geriatric Research Education and Clinical Center, Durham, NC
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14
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A Potential Role for Steroids in Acute Pain Management in Patients with Trigeminal Neuralgia. World Neurosurg 2022; 167:e1291-e1298. [PMID: 36113711 DOI: 10.1016/j.wneu.2022.09.025] [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: 05/17/2022] [Revised: 09/03/2022] [Accepted: 09/05/2022] [Indexed: 11/21/2022]
Abstract
OBJECTIVE Effective therapies for acute pain management in trigeminal neuralgia (TN) are limited. We aimed to investigate the role of steroids in TN patients experiencing acute pain flares. METHODS We retrospectively reviewed patients presenting to the emergency department of a tertiary care institution between 2014 and 2020 for acute TN pain flares. Patients were divided into those who received steroids versus those who did not. Presenting characteristics, admission and surgical intervention rates, Barrow Neurological Institute pain scores, pain recurrence rates, and surgical intervention within 6 months of discharge were obtained for each patient. RESULTS Our cohort comprised 151 patients, of whom 40 (26.5%) received steroids before admission and/or discharge. These patients were less likely to undergo surgical intervention to treat acute pain (P = 0.023). Specifically, patients receiving steroids were less likely to undergo combined glycerin and radiofrequency rhizotomy compared with patients not receiving steroids (P = 0.012). Frequency and dosage of opioid administration did not differ between groups. The steroids group demonstrated a lower average Barrow Neurological Institute pain score on discharge compared with the no steroids group (P = 0.013). Patients receiving steroids for acute pain management were less likely to undergo surgical intervention within 6 months of discharge than patients who did not receive steroids (P = 0.033). CONCLUSIONS Steroid administration in patients with acute TN pain flares may reduce the likelihood of surgical intervention both during admission and within 6 months of discharge. Future prospective studies should examine the efficacy of steroids as an adjunctive medication in acute TN pain management.
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15
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Carassiti M, Pascarella G, Strumia A, Cataldo R, Antinolfi V, Costa F, Agrò FE. Pressure monitoring devices may undetect epidural space: a report on the use of Compuflo® system for epidural injection. J Clin Monit Comput 2022; 36:283-286. [PMID: 34148201 DOI: 10.1007/s10877-021-00732-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 06/15/2021] [Indexed: 11/25/2022]
Abstract
Lumbar epidural infiltration (EI) is a feasible procedure performed in pain therapy. Even though epidural analgesia is widely applied, it remains a blind technique, based on the operator's hand sensations, and it is associated with significant failure rate and several potential complications. Compuflo® (Compuflo, Milestone Scientific, Livingston, NJ) is a computerized injection pump which precisely detects the real time pressure at the tip of a Tuohy needle when placed in human tissues, thanks to a continuous fluid path. In our institution, we usually perform EI for chronic back pain guided by the Compuflo device, especially for expected difficult procedures. However, we report 6 false negative cases on a total number of 60 procedures in which the Compuflo system didn't meet the criteria of epidural space entry, even though the epidural space was actually reached. A mild pressure decrease (less than 50%) which lasted for more than 5 s was reported on the monitor, and the acoustic signal changed in a little bit lower sound, without a clear indication on stopping or not the needle advancement. This unspecific drop in monitored pressure gives false negatives using the Compuflo® system and may lead to excessive advancing of the needle. In conclusion, we consider the epidural pressure monitoring device Compuflo as a tool which may be able to ease the correct positioning of an epidural needle. The percentage of 10% false negative identifications of the epidural space in our case series however suggests more investigations on adequate or specific settings for this epidural system. In the meantime, in chronic pain patients, this anesthetic technique should only be used by experienced hands.
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Affiliation(s)
- Massimiliano Carassiti
- Unit of Anaesthesia, Intensive Care and Pain Management, Department of Medicine, Università Campus Bio-Medico di Roma, via Álvaro del Portillo 21, 00128, Rome, Italy
| | - Giuseppe Pascarella
- Unit of Anaesthesia, Intensive Care and Pain Management, Department of Medicine, Università Campus Bio-Medico di Roma, via Álvaro del Portillo 21, 00128, Rome, Italy
| | - Alessandro Strumia
- Unit of Anaesthesia, Intensive Care and Pain Management, Department of Medicine, Università Campus Bio-Medico di Roma, via Álvaro del Portillo 21, 00128, Rome, Italy.
| | - Rita Cataldo
- Unit of Anaesthesia, Intensive Care and Pain Management, Department of Medicine, Università Campus Bio-Medico di Roma, via Álvaro del Portillo 21, 00128, Rome, Italy
| | - Vincenzo Antinolfi
- Unit of Anaesthesia, Intensive Care and Pain Management, Department of Medicine, Università Campus Bio-Medico di Roma, via Álvaro del Portillo 21, 00128, Rome, Italy
| | - Fabio Costa
- Unit of Anaesthesia, Intensive Care and Pain Management, Department of Medicine, Università Campus Bio-Medico di Roma, via Álvaro del Portillo 21, 00128, Rome, Italy
| | - Felice Eugenio Agrò
- Unit of Anaesthesia, Intensive Care and Pain Management, Department of Medicine, Università Campus Bio-Medico di Roma, via Álvaro del Portillo 21, 00128, Rome, Italy
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16
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Carassiti M, Pascarella G, Strumia A, Russo F, Papalia GF, Cataldo R, Gargano F, Costa F, Pierri M, De Tommasi F, Massaroni C, Schena E, Agrò FE. Epidural Steroid Injections for Low Back Pain: A Narrative Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 19:ijerph19010231. [PMID: 35010492 PMCID: PMC8744824 DOI: 10.3390/ijerph19010231] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 12/19/2021] [Accepted: 12/22/2021] [Indexed: 05/03/2023]
Abstract
Low back pain represents a significant socioeconomic burden. Several nonsurgical medical treatments have been proposed for the treatment of this disabling condition. Epidural steroid injections (ESIs) are commonly used to treat lumbosacral radicular pain and to avoid surgery. Even though it is still not clear which type of conservative intervention is superior, several studies have proved that ESIs are able to increase patients' quality of life, relieve lumbosacral radicular pain and finally, reduce or delay more invasive interventions, such as spinal surgery. The aim of this narrative review is to analyze the mechanism of action of ESIs in patients affected by low back pain and investigate their current application in treating this widespread pathology.
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Affiliation(s)
- Massimiliano Carassiti
- Unit of Anaesthesia, Intensive Care and Pain Management, Department of Medicine, Campus Bio-Medico University of Rome, 00128 Rome, Italy; (G.P.); (A.S.); (R.C.); (F.G.); (F.C.); (F.E.A.)
- Correspondence:
| | - Giuseppe Pascarella
- Unit of Anaesthesia, Intensive Care and Pain Management, Department of Medicine, Campus Bio-Medico University of Rome, 00128 Rome, Italy; (G.P.); (A.S.); (R.C.); (F.G.); (F.C.); (F.E.A.)
| | - Alessandro Strumia
- Unit of Anaesthesia, Intensive Care and Pain Management, Department of Medicine, Campus Bio-Medico University of Rome, 00128 Rome, Italy; (G.P.); (A.S.); (R.C.); (F.G.); (F.C.); (F.E.A.)
| | - Fabrizio Russo
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico University of Rome, 00128 Rome, Italy; (F.R.); (G.F.P.)
| | - Giuseppe Francesco Papalia
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico University of Rome, 00128 Rome, Italy; (F.R.); (G.F.P.)
| | - Rita Cataldo
- Unit of Anaesthesia, Intensive Care and Pain Management, Department of Medicine, Campus Bio-Medico University of Rome, 00128 Rome, Italy; (G.P.); (A.S.); (R.C.); (F.G.); (F.C.); (F.E.A.)
| | - Francesca Gargano
- Unit of Anaesthesia, Intensive Care and Pain Management, Department of Medicine, Campus Bio-Medico University of Rome, 00128 Rome, Italy; (G.P.); (A.S.); (R.C.); (F.G.); (F.C.); (F.E.A.)
| | - Fabio Costa
- Unit of Anaesthesia, Intensive Care and Pain Management, Department of Medicine, Campus Bio-Medico University of Rome, 00128 Rome, Italy; (G.P.); (A.S.); (R.C.); (F.G.); (F.C.); (F.E.A.)
| | - Michelangelo Pierri
- Integrated Sleep Surgery Team UCBM, Unit of Otolaryngology, Integrated Therapies in Otolaryngology, Campus Bio-Medico University of Rome, 00128 Rome, Italy;
| | - Francesca De Tommasi
- Unit of Measurements and Biomedical Instrumentation, Department of Engineering, Campus Bio-Medico University of Rome, 00128 Rome, Italy; (F.D.T.); (C.M.); (E.S.)
| | - Carlo Massaroni
- Unit of Measurements and Biomedical Instrumentation, Department of Engineering, Campus Bio-Medico University of Rome, 00128 Rome, Italy; (F.D.T.); (C.M.); (E.S.)
| | - Emiliano Schena
- Unit of Measurements and Biomedical Instrumentation, Department of Engineering, Campus Bio-Medico University of Rome, 00128 Rome, Italy; (F.D.T.); (C.M.); (E.S.)
| | - Felice Eugenio Agrò
- Unit of Anaesthesia, Intensive Care and Pain Management, Department of Medicine, Campus Bio-Medico University of Rome, 00128 Rome, Italy; (G.P.); (A.S.); (R.C.); (F.G.); (F.C.); (F.E.A.)
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17
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Omar S, Hegab SES, Reda MIS, El-Karadawy SA, Saad MM, El Sekily NM, Elaassar OS. Ultrasound-guided fluoroscopic-verified trans-foraminal lumbar dorsal root ganglion pulsed radiofrequency modulation for radicular pain relief: clinical and cadaveric evaluation of the technique. THE EGYPTIAN JOURNAL OF RADIOLOGY AND NUCLEAR MEDICINE 2021. [DOI: 10.1186/s43055-021-00416-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Ultrasound-guided lumbar pain interventions were thought to be difficult; the high acoustic impedance of bone hides the underling structures and needle path. Reviewing the sonoanatomy of the lumbar region using different planes and angles made better sonographic guidance for spine injections. The aim of this prospective study is to assess the accuracy and safety of ultrasound (US)-guided lumbar trans-foraminal pulsed radiofrequency of the dorsal root ganglion confirmed by fluoroscopic imaging in management of chronic radicular pain.
Results
Thirty-two patients, with 34 lumbar interventions, were included in the study. Thirty-one interventions out of 34 were performed successfully with overall accuracy of 91.18% and with minimal complications. The successful first trial placement of the cannula was calculated in 44.1% of interventions; multiple trials were needed in 47.1% while incorrect level was encountered in 8.8%. Visual analogue scale of pain and Oswestry Disability Index decreased significantly after intervention up to 3 months compared to the pre-intervention value. The analgesic consumption was reduced by mean of 73.44 ± 31.07% 1 month after intervention.
Conclusions
US-guided fluoroscopic-verified trans-foraminal PR of lumbar DRG is accurate, safe, and effective for CRP.
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18
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Buser Z, Tekmyster G, Licari H, Lantz JM, Wang JC. Team Approach: Management of an Acute L4-L5 Disc Herniation. JBJS Rev 2021; 9:01874474-202110000-00001. [PMID: 34637405 DOI: 10.2106/jbjs.rvw.21.00003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
» Lumbar disc herniation is one of the most common spinal pathologies, often occurring at the L4-L5 and L5-S1 levels. The highest incidence has been reported in patients between the fourth and sixth decades of life. » The severity of symptoms is influenced by the patient's risk factors, the location, and the extent and type of disc herniation. » Lumbar disc herniation can be effectively treated with multiple treatment protocols. In most cases, first-line treatment includes oral analgesic medication, activity modification, and physical therapy. When nonoperative treatments do not provide adequate relief, patients may elect to undergo a fluoroscopically guided contrast-enhanced epidural steroid injection. A subgroup of patients whose condition is refractory to any type of nonoperative modalities will proceed to surgery, most commonly an open or minimally invasive discectomy. » The treatment algorithm for symptomatic lumbar disc herniation often is a stepwise approach: failure of initial nonoperative measures leads to more aggressive treatment when symptoms mandate and, as such, necessitates the use of a multidisciplinary team approach. The core team should consist of an interventional physiatrist, an orthopaedic surgeon, a physician assistant, and a physical therapist. Additional team members may include nurses, radiologists, neurologists, anesthesiologists, spine fellows, psychologists, and case managers. » This review article describes a case scenario that uses a multidisciplinary team approach for the treatment of an acute L4-L5 disc herniation in a 31-year-old patient without any major comorbidities.
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Affiliation(s)
- Zorica Buser
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Gene Tekmyster
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Hannah Licari
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Justin M Lantz
- Division of Biokinesiology and Physical Therapy, Herman Ostrow School of Dentistry, University of Southern California, Los Angeles, California
| | - Jeffrey C Wang
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California
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19
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Yoo SW, Ki MJ, Doo AR, Woo CJ, Kim YS, Son JS. Prediction of successful caudal epidural injection using color Doppler ultrasonography in the paramedian sagittal oblique view of the lumbosacral spine. Korean J Pain 2021; 34:339-345. [PMID: 34193640 PMCID: PMC8255148 DOI: 10.3344/kjp.2021.34.3.339] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 05/25/2021] [Accepted: 05/26/2021] [Indexed: 01/17/2023] Open
Abstract
Background Ultrasound-guided caudal epidural injection (CEI) is limited in that it cannot confirm drug distribution at the target site without fluoroscopy. We hypothesized that visualization of solution flow through the inter-laminar space of the lumbosacral spine using color Doppler ultrasound alone would allow for confirmation of drug distribution. Therefore, we aimed to prospectively evaluate the usefulness of this method by comparing the color Doppler image in the paramedian sagittal oblique view of the lumbosacral spine (LS-PSOV) with the distribution of the contrast medium observed during fluoroscopy. Methods Sixty-five patients received a 10-mL CEI of solution containing contrast medium under ultrasound guidance. During injection, flow was observed in the LS-PSOV using color Doppler ultrasonography, following which it was confirmed using fluoroscopy. The presence of contrast image at L5-S1 on fluoroscopy was defined as “successful CEI.” We then calculated prediction accuracy for successful CEI using color Doppler ultrasonography in the LS-PSOV. We also investigated the correlation between the distribution levels measured via color Doppler and fluoroscopy. Results Prediction accuracy with color Doppler ultrasonography was 96.9%. The sensitivity, specificity, positive predictive value, and negative predictive value were 96.7%, 100%, 100%, and 60.0%, respectively. In 52 of 65 patients (80%), the highest level at which contrast image was observed was the same for both color Doppler ultrasonography and fluoroscopy. Conclusions Our findings demonstrate that color Doppler ultrasonography in the LS-PSOV is a new method for determining whether a drug solution reaches the lumbosacral region (i.e., the main target level) without the need for fluoroscopy.
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Affiliation(s)
- Seon Woo Yoo
- Department of Anesthesiology and Pain Medicine, Jeonbuk National University Medical School and Hospital, Jeonju, Korea.,Research Institute of Clinical Medicine of Jeonbuk National University, Jeonju, Korea.,Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Korea
| | - Min-Jong Ki
- Department of Anesthesiology and Pain Medicine, Jeonbuk National University Medical School and Hospital, Jeonju, Korea.,Research Institute of Clinical Medicine of Jeonbuk National University, Jeonju, Korea.,Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Korea
| | - A Ram Doo
- Department of Anesthesiology and Pain Medicine, Jeonbuk National University Medical School and Hospital, Jeonju, Korea.,Research Institute of Clinical Medicine of Jeonbuk National University, Jeonju, Korea.,Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Korea
| | - Cheol Jong Woo
- Department of Anesthesiology and Pain Medicine, Jeonbuk National University Medical School and Hospital, Jeonju, Korea
| | - Ye Sull Kim
- Department of Anesthesiology and Pain Medicine, Jeonbuk National University Medical School and Hospital, Jeonju, Korea
| | - Ji-Seon Son
- Department of Anesthesiology and Pain Medicine, Jeonbuk National University Medical School and Hospital, Jeonju, Korea.,Research Institute of Clinical Medicine of Jeonbuk National University, Jeonju, Korea.,Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Korea
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20
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Verheijen EJA, Munts AG, van Haagen OBHAM, de Vries D, Vleggeert-Lankamp CLA. The Outcome of Epidural Injections in Lumbar Radiculopathy Is Not Dependent on the Presence of Disc Herniation on Magnetic Resonance Imaging: Assessment of Short-Term and Long-Term Efficacy. World Neurosurg 2021; 148:e643-e649. [PMID: 33497827 DOI: 10.1016/j.wneu.2021.01.051] [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: 10/15/2020] [Revised: 01/12/2021] [Accepted: 01/13/2021] [Indexed: 10/22/2022]
Abstract
OBJECTIVE Lumbar radiculopathy is a condition with major physical, social, and economic consequences. Despite its favorable prognosis, the burden can be significant. In this study, we aimed to determine the value of magnetic resonance imaging (MRI) and the efficacy of transforaminal epidural injections (TEIs) in patients with lumbar radiculopathy secondary to lumbar disc herniation (LDH) and other causes (non-LDH). METHODS Patients with lumbar radiculopathy were reviewed for radiologic diagnosis based on MRI. For patients receiving TEI therapy, response after 6-8 weeks (short-term) and 16 weeks (long-term), number of injections, subsequent surgery, and patient outcome were evaluated. Treatment response was assessed by patient-reported symptom relief and numeric rating scale pain scores. RESULTS Overall, 66% of MRI examinations showed a clinically relevant LDH. A total of 486 of 1824 patients received TEI, of whom one third did not show LDH. Of patients, 70% reported a short-term effect with significant pain reduction and 44% reported a long-term effect. No significant differences were observed between the LDH and non-LDH groups. Of patients, 59% required multiple injections and reported similar efficacy compared with patients treated with a single injection. CONCLUSIONS A considerable part of MRI examinations in patients with lumbar radiculopathy do not show a clinically relevant LDH. Regardless of the radiologic diagnosis, most patients treated with TEI benefit in both the short-term and the long-term after a single-injection or multiple-injection regime. Subsequent injections are advisable if the effect from the first injection is unsatisfactory or wears off. MRI examination before TEI therapy may be redundant, which allows for expedition of this treatment.
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Affiliation(s)
- Eduard J A Verheijen
- Department of Neurosurgery, Leiden University Medical Center, Leiden, The Netherlands.
| | | | | | - Dirk de Vries
- Department of Anaesthesiology, Spaarne Gasthuis, Haarlem, The Netherlands
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