The effects of TENS, interferential stimulation, and combined interferential stimulation and pulsed ultrasound on patients with disc herniation-induced radicular pain

Author(s):  
Efrat Ariel ◽  
Yechiel Levkovitz ◽  
Itay Goor-Aryeh ◽  
Mottiv Ratmansky

BACKGROUND: Electrotherapy is part of a physician’s toolbox for treating various musculoskeletal conditions, including radicular pain, but the preferred modality is yet unclear. OBJECTIVE: To compare the short-term efficacy of three electrotherapeutic modalities in relieving lumbar disc herniation (LDH)-induced radicular pain. METHODS: Fourteen patients with LDH-induced radicular pain attended a single session of electrotherapy, which included four 10-min consecutive treatments: transcutaneous electrical nerve stimulation (TENS), interferential (IF) stimulation, a combined treatment with pulsed ultrasound and IF current (CTPI), and a sham control. Treatments were randomized and the straight leg raise (SLR) degree was measured immediately before and after each treatment. RESULTS: Each of the three active modalities significantly improved the SLR score. The most prominent improvement was observed in the CTPI condition, followed by IF and, finally, TENS. The sham stimulation did not affect the SLR scores. CONCLUSIONS: A single session with either TENS, IF current or CTPI is sufficient to improve the range of motion and degree of radicular pain associated with LDH. CTPI appears to be the most effective modality of the three, possibly due to greater penetration efficiency of the induced current. The effects of a long-term treatment schedule are yet to be identified.

Spine ◽  
2006 ◽  
Vol 31 (26) ◽  
pp. 3061-3069 ◽  
Author(s):  
Steven J. Atlas ◽  
Yuchiao Chang ◽  
Robert B. Keller ◽  
Daniel E. Singer ◽  
Yen A. Wu ◽  
...  

Neuropeptides ◽  
2018 ◽  
Vol 72 ◽  
pp. 30-37 ◽  
Author(s):  
Yi Zhong ◽  
Yang-Liang Huang ◽  
Yu-Ming Hu ◽  
Li-Rong Zhu ◽  
Yuan-Shu Zhao

2018 ◽  
Vol 2 (3) ◽  
pp. 01-05
Author(s):  
Ahmed Zaher

Lumbar disc herniation is a relatively rare disorder among children and adolescent population compared to adults. The objectives of this work are to study the lumbar disc herniation in pediatric population and determine the surgical outcome of lumbar microdiscectomy in such population. Patients and methods: A series of 32 pediatric patients less than 18 years operated by microdiscectomy at Mansoura University hospital during the period from January 2005 to March 2015 were retrospectively analyzed. Clinical presentation, physical signs, predisposing factors, radiological investigations and operative findings were retrieved from medical records. Improvement of pain was assessed by visual analogue scale. Results: The study included 17 females (53.1%) and 15 males (46.9%) ranging in age from 10 to18 years (mean, 14.2 year). The patients were followed up for periods ranging from three to 115 months (mean, 55 months). All patients had radicular pain (100%) with additional back pain in twenty one patients (65.63%), twenty eight patients (87.5%) presented by sciatic pain while six patients (18.75%) showed femoral neuralgia. Straight leg raising test was positive in 90.62%. L4/5 was the commonest affected level in eighteen patients (56.25%) while twelve patients (37.5%) had disc herniation at L5-S1 level and only two patients had herniation at L3-4 disc level. Family history of lumbar disc herniation in first degree relative was positive in twenty one patients (65.63%). History of relevant trauma was documented in only twelve patients (37.5%). During surgery the disc was soft, rubbery and well hydrated in 90.6% of cases. Subligamentous disc herniation was observed in 81%, while 12.5% of patients had disc bulge with intact annulus and only 6.5% had extruded disc. All patients showed significant improvement of radicular pain at the time of discharge while back pain continued to improve during early postoperative follow up. Low back pain and radicular pain equally improved after three months despite instant postoperative improvement of radicular pain. Postoperative complications were rare and included one case of wound infection, one case of iatrogenic CSF leak and new neurological deficit in another case. Conclusion: Lumbar disc herniation in pediatric population differs from that of adults in many aspects. Microdiscectomy is safe and reliable procedure for management of pediatric lumbar disc herniation with good outcome and minimal morbidity


2015 ◽  
Vol 24 (9) ◽  
pp. 771-776 ◽  
Author(s):  
Anja Tschugg ◽  
Wolfgang N. Löscher ◽  
Sebastian Hartmann ◽  
Sabrina Neururer ◽  
Matthias Wildauer ◽  
...  

2017 ◽  
Vol 17 (10) ◽  
pp. 1464-1471 ◽  
Author(s):  
Stéphane Genevay ◽  
Delphine S. Courvoisier ◽  
Kika Konstantinou ◽  
Francisco M. Kovacs ◽  
Marc Marty ◽  
...  

1990 ◽  
Vol 127 (1) ◽  
pp. 129-138 ◽  
Author(s):  
C. H. Knight ◽  
P. A. Fowler ◽  
C. J. Wilde

ABSTRACT Starting in mid-lactation, goats were treated daily for 22 weeks with 0·15 mg recombinant bovine GH (bGH)/kg, or an equivalent volume of vehicle. One gland of each goat was milked thrice daily throughout treatment, the other twice daily. Mammary differentiation was studied in biopsy samples obtained before treatment and after 3 and 22 weeks of treatment, by determination of in-vitro synthesis rates of milk constituents and measurement of enzyme activities. Mammary growth was measured using a whole-body imaging technique (magnetic resonance imaging; MRI). bGH caused an immediate and sustained increase in milk yield of approximately 23% overall, whilst the glands milked thrice daily produced approximately 14% more than the control glands milked twice daily. The effects of the combined treatment were additive, but not synergistic. A synergistic effect of the combined treatment resulted in a significant improvement in lactation persistency. A stimulatory effect of milking frequency on mammary enzyme activities was evident only in bGH-treated goats at 3 weeks, but in both groups at 22 weeks. Synthesis rates of casein and lactose were increased at 3 weeks only by the combined treatment. Thus bGH accelerated or augmented the differentiative response to thrice daily milking. Mammary parenchyma volume, estimated by MRI, increased significantly during the first 12 weeks of bGH treatment and remained higher throughout the rest of the treatment period. Cell number was estimated from parenchyma volume and DNA concentration; this decreased significantly in the controls between weeks 1 and 22, but remained constant in the bGH group. In nine of the ten goats, parenchyma volume and cell number increased in the gland milked thrice daily relative to the control gland milked twice daily during the course of the experiment. Thus bGH stimulated growth of the mammary gland over and above that induced by the frequent milking. The absence of any detectable increase in thymidine incorporation suggests that this growth consisted of cellular hypertrophy rather than hyperplasia. Journal of Endocrinology (1990) 127, 129–138


2017 ◽  
Vol 7 (20;7) ◽  
pp. 633-670
Author(s):  
Chang Hong Park

Background: Lumbar radicular pain often results from lumbar disc herniation, spinal stenosis, or degenerative spondylolisthesis. Minimally invasive disc decompression procedures, such as nucleoannuloplasty or epiduroscopic neural decompression by laser, have been devised to treat such pain. Objective: The short-term outcomes of disc decompression by endoscopic epidural laser decompression (EELD) or transforaminal epiduroscopic laser annuloplasty (TELA) were compared in patients with lumbar radicular pain due to disc herniation. Study Design: A randomized, prospective trial. Setting: The Department of Anesthesiology and Pain Medicine at Spine Health Wooridul Hospital in Daegu, Korea. Methods: A total of 97 patients were enrolled in this study; 48 patients underwent EELD and 49 underwent TELA. The pain relief was evaluated at baseline and at 1, 3, and 6 months post-procedure via the numeric rating scale (NRS). The Oswestry Disability Index (ODI) was recorded at baseline and at the final follow-up. Postoperative wound pain was assessed over a 24-hour period. Complications and side effects were also recorded, as were operative times (from local anesthetic infiltration at entry sites to suturing of skin). Results: At post-treatment months 1, 3, and 6 the mean pain scores of patients were significantly lower (relative to pre-treatment baseline) regardless of the procedure used. However, the mean pain scores did not differ significantly by procedure (EELD vs TELA). As well, the number of patients who obtained relief from their pain and needed analgesics was not statistically significant. The irrigation volume was significantly higher in the TELA group. Two patients undergoing TELA procedures experienced headache during the procedures; however, no serious complications such as bleeding, dural/neural injuries, or infection were recorded for either group. Limitation: The observed significant reductions in pain (from baseline) lacked secondary outcome substantiation and given the mid follow-up period, no long-term follow-up results were monitored. Conclusion: Both EELD and TELA provide similar outcomes and are reasonable treatment options for carefully selected patients with lower back or radicular pain. Key words: Epiduroscopy, laser, annuloplasty, disc, herniation, TELA


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