Lumbar Radiculopathy

The goal of this clinical trial is to learn whether the Triojection® System is safe and effective for treating symptomatic lumbar radiculopathy (leg pain caused by nerve irritation or compression) resulting from a contained herniated lumbar disc. The study will enroll adults 18 to 75 years of age with a single-level contained lumbar disc herniation who continue to have symptoms despite at least 6 weeks of non-surgical treatment and a previous lumbar spine injection. The main questions it aims to answer are: * Does treatment with the Triojection® System improve leg pain and overall clinical outcomes compared with Selective Nerve Root Block (SNRB) alone? * Is treatment with the Triojection® System safe, as measured by the absence of device- or procedure-related serious adverse events and persistent neurological deficits? Researchers will compare participants who receive Triojection® followed by SNRB with participants who receive SNRB alone to determine whether the investigational treatment provides improved clinical outcomes. Participants will: * Be randomly assigned to receive either Triojection® plus SNRB or SNRB alone. * Complete questionnaires about leg pain, back pain, disability, quality of life, sleep, anxiety, depression, and overall improvement. * Undergo physical and neurological examinations during study follow-up visits. * Have MRI scans performed at selected study visits to evaluate changes in the treated disc. * Attend follow-up visits at 1, 3, 6, 12, 18, and 24 months after treatment. Up to 300 participants will be enrolled at up to 30 investigational sites in the United States and Canada and followed for approximately 24 months after treatment.

The goal of this clinical trial is to evaluate the effect of Transfer of Energy Capacitive and Resistive (TECAR) on pain, functional disability and electrophysiological parameters in adults with chronic discogenic sciatica . The main questions it aims to answer are: • Is there significant effect of TECAR therapy on pain, functional disability and Electrophysiological parameters (H-reflex latency and amplitude) ? Researchers will compare effect of adding TECAR therapy to conventional physical therapy program (TENS, hot pack, stretching exercises and core stability exercises) Vs conventional physical therapy program alone to see if there is a beneficial effect of adding TECAR therapy to physical therapy program Participants in study group will receive TECAR therapy in addition to conventional PT program while participants in control group will receive conventional PT program

A pragmatic clinical study to compare the effectiveness of pharmacopuncture and physical therapy strategies in patients with chronic lumbar radiculopathy

Purposes of the study To investigate the effect of adding Trans-spinal Electromagnetic Neuromodulation to conventional physical therapy in patients with Discogenic Lumbosacral Radiculopathy

This prospective observational study aims to evaluate the sensitivity of the femoral stretch test in patients with unilateral, single-root L2, L3, or L4 nerve root compression and to determine whether test positivity differs according to the affected nerve root. Patients with unilateral radicular symptoms and magnetic resonance imaging-confirmed single-root compression involving the L2, L3, or L4 nerve root who are scheduled to undergo transforaminal epidural steroid injection as part of routine clinical care will be included. The decision to perform transforaminal epidural steroid injection will be made independently of participation in the study. Before the procedure, the femoral stretch test, pain intensity, neuropathic pain characteristics, dermatomal concordance of symptoms, and relevant magnetic resonance imaging findings will be recorded. The femoral stretch test and pain intensity will be reassessed 1 hour after the procedure. The study will primarily evaluate the sensitivity of the femoral stretch test for L2, L3, and L4 nerve root involvement and will also assess changes in test findings following transforaminal epidural steroid injection.

Lumbar radiculopathy is a common cause of low back and leg pain, most frequently resulting from lumbar disc herniation and nerve root irritation. Conservative management, including physical therapy modalities and exercise therapy, is generally recommended as first-line treatment for patients without progressive neurological deficits. Tecar therapy (Transfer of Energy Capacitive and Resistive) is a non-invasive electrotherapeutic modality that delivers high-frequency electromagnetic energy to deep tissues and has been proposed to reduce pain, enhance microcirculation, and promote tissue recovery. However, evidence regarding its effectiveness in lumbar radiculopathy remains limited. The aim of this randomized controlled trial is to evaluate the efficacy of Tecar therapy in patients with lumbar radiculopathy and to compare its clinical effects with conventional physical therapy and sham Tecar treatment. A total of 90 participants with unilateral L5 and/or S1 radiculopathy will be randomized into three groups: (1) conventional physical therapy, (2) Tecar therapy combined with standard physical therapy, and (3) sham Tecar therapy combined with standard physical therapy. All participants will receive standardized postural education and a home exercise program. The primary outcome will be pain intensity measured by the Visual Analog Scale (VAS). Secondary outcomes will include functional disability (Oswestry Disability Index), neuropathic pain characteristics (PainDETECT questionnaire), lumbar mobility (Modified-Modified Schober Test), nerve root irritability (Straight Leg Raise test), rescue analgesic consumption, and exercise adherence. Outcomes will be assessed at baseline, post-treatment (week 2), and follow-up visits at weeks 6 and 12.

This study aims to evaluate the diagnostic accuracy of the straight leg raise test in patients with suspected lumbosacral radicular pain. Lumbosacral radicular pain is often caused by lumbar disc herniation and may radiate from the lower back or buttock to the leg. Although the straight leg raise test is commonly used in clinical practice, its diagnostic performance has been reported to vary. In this study, diagnostic transforaminal epidural steroid injection or selective nerve root block will be used as the reference standard. The sensitivity, specificity, likelihood ratios, and area under the curve of the straight leg raise test will be calculated. The findings may help guide clinicians in determining when the straight leg raise test is sufficient and when further diagnostic confirmation may be needed.

This study aims to evaluate the efficacy of interlaminar steroid injections at treating pain in lumbar radiculopathy at varying doses, to evaluate the efficacy of interlaminar steroid injections at improving quality of life and function in lumbar radiculopathy at varying doses, and to evaluate difference in efficacy between triamcinolone and dexamethasone interlaminar steroid injections at treating pain in lumbar radiculopathy at varying doses, with the overarching hypotheses that there is no difference in reported pain reduction, quality of life, or function among patients receiving low, moderate, or high doses, and no difference in reported pain reduction between triamcinolone and dexamethasone.

Lumbar radiculopathy is a spinal nerve root disorder often caused by lumbar disc herniation or compression, leading to radiating leg pain, restricted movement, and functional difficulties. This condition significantly disrupts daily activities and overall quality of life. While medication and exercise are common treatments, manual therapy techniques are gaining recognition for their non-invasive and effective outcomes in relieving symptoms and improving patient function.

This prospective, randomized, single-blinded, controlled clinical trial aims to compare the effectiveness of high-intensity laser therapy and fluoroscopy-guided transforaminal epidural steroid injection in patients with chronic low back pain and lumbar radiculopathy. Eligible patients will be randomized into two parallel groups. One group will receive high-intensity laser therapy, and the other group will receive transforaminal epidural steroid injection. All participants will also receive a standardized home-based exercise program. Outcomes will be assessed at baseline, 2 weeks, 6 weeks, and 12 weeks after treatment. The primary outcome will be pain intensity measured by the Visual Analog Scale. Secondary outcomes will include functional disability, neuropathic pain symptoms, quality of life, and functional walking capacity.

Lumbar radiculopathy is a spinal condition caused by compression or irritation of the lumbar nerve roots, leading to radiating leg pain, sensory changes, and functional disability. It commonly affects middle-aged and older adults, impairing daily activities and quality of life. Conservative treatments include medication, physiotherapy, and exercise. Spinal Mobilization with Leg Movement (SMWLM), a Mulligan technique, uses passive vertebral mobilization with active leg motion to reduce nerve compression and improve mobility. Neural flossing, or neurodynamic mobilization, enhances nerve mobility by promoting gliding of nerve roots, especially in cases of restricted neural movement. This study aims to evaluate the effects of spinal mobilization with leg movement (SMWLM) with and without neural flossing technique on pain, disability, and range of motion in patients with lumbar radiculopathy.

Chronic low back pain is a common and disabling condition that affects millions of people in the United States. Many people with chronic low back pain do not get enough relief from current treatments. Cannabis may help reduce pain, but researchers do not fully understand how it affects the brain in people with chronic pain. The purpose of this study is to examine how inhaled cannabis changes brain activity and reduces pain in people with chronic low back pain. Results from this study may help researchers better understand how cannabis works for pain and support the development of improved pain treatments.

Lumbar radiculopathy (LR), often caused by disc herniation, results in significant pain, disability, and reduced quality of life. Spinal Mobilization with Leg Movement (SMWLM) is a manual technique that has shown promise, while mechanical lumbar traction is used to reduce nerve compression, though its standalone effectiveness is debated. This randomized controlled trial aims to compare the combined effect of SMWLM plus mechanical lumbar traction against SMWLM alone, both administered with conventional physiotherapy. Outcomes will be assessed over 4 weeks to determine if the combined intervention offers superior pain relief, functional improvement, and range of motion in patients with unilateral L4-L5 or L5-S1 radiculopathy.

The R³ trial is a multicentre cluster randomized controlled trial evaluating an evidence-based, person-centred rehabilitation pathway for patients undergoing lumbar surgery for radicular pain. The pathway includes structured pre-, peri-, and postoperative rehabilitation, early postoperative mobilization, case management, early return-to-work (RTW) guidance, and patient empowerment. Clusters (hospitals) are randomized to implement the R³ pathway (intervention) or continue usual care (control). The primary aim is to determine whether the R³ pathway reduces time to return to work compared with usual care.

This study will be conducted to evaluate the effect of sciatic nerve slider mobilization on pain intensity. Also, to evaluate the impact of sciatic nerve mobilization on functional disability, and to determine the influence of sciatic nerve slider neurodynamics on functional balance performance.

Lumbar spinal surgery is common, and the incidence of spinal fusion has increased dramatically over the past three decades. Patients requiring spinal surgery are typically prescribed several analgesics, (including opioids) while awaiting surgery. Postoperatively, use of high doses of opioids or anti-inflammatory medications have drawbacks. Severe post-operative pain is reported by 45-80% of patients and rates are generally higher in the opioid tolerant patients. Regional anesthesia (blocking nerves with local anesthetics) works locally, thereby avoiding many side effects associated with other analgesics. One type of nerve block is called erector spinae plane block (ESP). Single injection nerve blocks have been found to decrease pain, nausea, and opioid consumption, while increasing patient satisfaction and quality of recovery. However, these effects only last for 24 hours or less while the worst pain occurs around 36 hours after surgery. Surgeon-placed indwelling catheters could allow infusions of local anesthetics for 54 hours. This randomized control trial seeks to assess the effectiveness of surgeon-placed ESP catheters for pain control after lumbar spine surgery. Hypothesis: Patients receiving a cESP will have less pain, improved quality of recovery, and opioid use following lumbar fusion surgery than those receiving current standard of care pain management. Methodology: Adult patients undergoing lumbar spine surgery under orthopedic surgery in Halifax will be eligible. The study will include 100 participants, randomly assigned to 2 study arms of 50 participants (1:1 basis to Ropivacaine and placebo groups). At the end of surgery, the surgeon will place the ESP catheters in all study patients under sterile conditions before closing the wound. Ropivacaine 0.5% or normal saline (placebo) 15ml will be injected through each catheter (total 30ml). In the postanesthetic care unit (PACU), two elastomeric pumps will be attached to the ESP catheters. These will be filled with either Ropivacaine 0.2% or normal saline (placebo). The elastomeric pumps are small bottle that patients can carry with them after discharge home. The pumps automatically run at an infusion rate of 10 ml/hr for 54 hours. All patients will also receive the standard of care for pain management for this patient population, which is opioid based with acetaminophen. A quality of recovery (QoR-15) questionnaire will be completed at 72 hours post-operatively. Pain, catheter complication, and opioid use data will be gathered from the patient's charts at 24, 48, and 72 hours post-operatively. At 3- and 6-month follow-ups, patients will complete the Brief Pain Inventory questionnaire. We will analyze differences in pain and opioid consumption at 24, 48, and 72 hours, quality of recovery index scores at 72 hours, postoperative complication rates, and persistent pain at 3 and 6 months.

Opioid overuse is a widespread public health crisis in the United States with increasing rates of addiction and overdose deaths from prescription opioids. Reducing the need for opiate analgesics in the post-operative setting has become a high priority in minimizing long-term opioid use in surgical patients. This study will serve to demonstrate the efficacy of the addition of regional analgesic techniques in reducing post-operative opioid requirements in patients undergoing common lumbar spinal surgical procedures.

This prospective observational study aims to evaluate the clinical outcomes of patients with single-level lumbar disc herniation who undergo routine percutaneous laser disc decompression (PLDD). In routine clinical practice, some patients receive an additional transforaminal anterior epidural steroid injection during the same session without an extra puncture. This study will prospectively follow patients who receive PLDD alone and those who receive PLDD combined with epidural steroid injection. Pain intensity, functional status, analgesic use, need for additional interventions, and complications will be assessed over time. The results may help to clarify whether adding epidural steroid injection to PLDD improves clinical outcomes in patients with lumbar disc herniation.

Transforaminal epidural steroid injection (TFESI) is a commonly used minimally invasive procedure for the treatment of lumbar radicular pain secondary to disc herniation. Although TFESI has been shown to provide significant pain relief in a substantial proportion of patients, the onset, duration, and temporal pattern of pain relief after the procedure vary considerably among individuals. The relationship between early pain response patterns and long-term treatment success remains poorly understood. This prospective observational study aims to evaluate whether temporal changes in pain intensity following TFESI, particularly during the early post-procedural period, are associated with clinical treatment success at mid- and long-term follow-up. Pain intensity will be assessed using the Numeric Rating Scale (NRS) at predefined time points following the procedure, and treatment success will be defined as a ≥50% reduction in NRS score compared with baseline.

The aim of this study is to evaluate how accurately transitional vertebrae can be identified using routinely employed clinical imaging methods, including thoracolumbar direct radiography and lumbar MRI with axial and sagittal sequences. The study also seeks to determine how anatomical markers commonly used in the literature for vertebral level identification correspond to vertebral levels in the Turkish population, and whether a new potential relationship between these anatomical markers can be identified to improve accurate vertebral numbering. Additionally, the study will assess the relationship between thoracolumbar transitional vertebra (TLTV) and lumbosacral transitional vertebra (LSTV) variations, and ultimately aims to provide new data to determine which imaging-based approach offers the highest diagnostic accuracy.

Lumbar radiculopathy is a neuromusculoskeletal condition that is characterized as radiating pain in the leg described as electric, burning, or sharp, and is associated with dermatomal or myotomal differences and tendon reflex abnormalities. Neural mobilization is a manual therapy technique designed to alleviate nerve pain and dysfunction by gently mobilizing the nerve along its pathway. The Progressive Inhibition of Neuromuscular Structures (PINS) technique is a therapeutic approach that aims to reduce pain and muscle tension by sequentially applying pressure to specific points along a muscle or nerve pathway. This study focuses on pain, range of motion and disability with these techniques in patients with lumbar radiculopathy.

This study is a randomized control trial and the purpose of this study is to investigate and compare the effects of Maitland's rotation mobilization and Mulligan's spinal mobilization with leg movement (SMWLM) on lumbar radiculopathy patients.

The aim of this study is to investigate the effects of adding balneotherapy to the conventional physical therapy program on neuropathic pain, disability, daily living activities, and sleep quality in patients with chronic lumbar radiculopathy.

Rationale: Treatment with transforaminal epidural injections is part of usual care in patients suffering from lumbar radiculopathy. However, not all patients experience a satisfactory result from this treatment and it is unclear what percentage of patients responds well and if any clinical or radiological factors exist that predict a positive response. Objectives: Primary: to develop a model based on demographic, clinical and radiological parameters for prediction of treatment success after TEI Secondary: to estimate the short-term efficacy of TEI in patients with LDH and spinal stenosis based on pain, functionality and perceived recovery scores, to determine the correlation between clinical and radiological baseline parameters and physical and psychological patient outcome measures, to determine the rate of additional injections and rate of surgery after treatment with TEI, to determine the short-term (cost)effectiveness of TEI on physical and psychological patient outcome measures, and to determine the rate of complications associated with TEI Study design: Prospective cohort study Study population: Patients that are scheduled for TEI as part of usual care suffering from a new episode of lumbar radiculopathy Main study parameters/endpoints: leg and back pain scores at baseline, 30 minutes, 2 and 6 weeks after treatment. ODI, HADS, Quality of Life and PCI at baseline, 2 and 6 weeks after treatment. Perceived recovery at 2 and 6 weeks after treatment. Usage of healthcare at baseline, 2 and 6 weeks after treatment.

The purpose of the following study is to analyze the effects of a prehabilitation program based on therapeutic exercise, back care education and pain neuroscience education through the visualization of videos, compared to standardized written therapeutic exercise in patients undergoing lumbar radiculopathy surgery.