Explantation Rates of High Frequency Spinal Cord Stimulation in Two Outpatient Clinics

2021 ◽  
Vol 24 (8) ◽  
pp. 1503-1503
Keyword(s):  
Spinal Cord ◽  
Spinal Cord Stimulation ◽  
High Frequency ◽  
Outpatient Clinics

Explantation Rates of High Frequency Spinal Cord Stimulation in Two Outpatient Clinics

2020 ◽  
Author(s):  
Victor C. Wang ◽  
Vickie Bounkousohn ◽  
Kara Fields ◽  
Clifford Bernstein ◽  
Richard M. Paicius ◽  
...  
Keyword(s):  
Spinal Cord ◽  
Spinal Cord Stimulation ◽  
High Frequency ◽  
Outpatient Clinics

scholarly journals 1-kHz high-frequency spinal cord stimulation alleviates chronic refractory pain after spinal cord injury: a case report

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Chiaki Yamada ◽  
Aiko Maeda ◽  
Katsuyuki Matsushita ◽  
Shoko Nakayama ◽  
Kazuhiro Shirozu ◽  
...  
Keyword(s):  
Spinal Cord ◽  
Spinal Cord Injury ◽  
Neuropathic Pain ◽  
Spinal Cord Stimulation ◽  
High Frequency ◽  
Cervical Vertebrae ◽  
Intractable Pain ◽  
Target Area ◽  
Positive Effects ◽  
Cord Injury

Abstract Background Patients with spinal cord injury (SCI) frequently complain of intractable pain that is resistant to conservative treatments. Here, we report the successful application of 1-kHz high-frequency spinal cord stimulation (SCS) in a patient with refractory neuropathic pain secondary to SCI. Case presentation A 69-year-old male diagnosed with SCI (C4 American Spinal Injury Association Impairment Scale A) presented with severe at-level bilateral upper extremity neuropathic pain. Temporary improvement in his symptoms with a nerve block implied peripheral component involvement. The patient received SCS, and though the tip of the leads could not reach the cervical vertebrae, a 1-kHz frequency stimulus relieved the intractable pain. Conclusions SCI-related symptoms may include peripheral components; SCS may have a considerable effect on intractable pain. Even when the SCS electrode lead cannot be positioned in the target area, 1-kHz high-frequency SCS may still produce positive effects.

scholarly journals High-frequency spinal cord stimulation for treating pain in the lower limbs accompanied by bilateral para-anesthesia: A case report

2020 ◽  
Vol 8 (3) ◽  
pp. 132-137
Author(s):  
Zhuqiang Cheng
Keyword(s):  
Spinal Cord ◽  
Spinal Cord Stimulation ◽  
High Frequency ◽  
Severe Pain ◽  
Traffic Accident ◽  
Lower Limbs ◽  
Sensory Impairment ◽  
Remarkable Effect ◽  
Muscle Twitching

A 46-year-old female patient experienced severe pain in both lower limbs following a traffic accident in 2008. The pain mainly presented in her feet; she also experienced sensory impairment, convulsions, and exercise function disorders. She was diagnosed with neuropathic pain, and no medicine had any remarkable effect. Therefore, spinal cord stimulation (SCS) was performed in October 2019. Her pain did not reduce after the initial adoption of conventional SCS until the application of high frequency SCS (HF-SCS). At the 6-month follow-up, the pain in her lower limbs was considerably reduced, lower limb motor function was slightly improved, and muscle twitching in both feet disappeared.

scholarly journals High Frequency Spinal Cord Stimulation in a Patient with Bilateral Cochlear Implants

2021 ◽  
pp. 189-191
Keyword(s):  
Spinal Cord ◽  
Chronic Pain ◽  
Pain Relief ◽  
Cochlear Implant ◽  
Cochlear Implants ◽  
Spinal Cord Stimulation ◽  
High Frequency ◽  
Pain Clinic ◽  
Bilateral Cochlear Implants ◽  
Patient Reported

BACKGROUND: High-frequency spinal cord stimulation (HF-SCS) has become very popular in the management of chronic pain worldwide. As it relies on generating high-frequency electrical impulses, there is a risk of interference with other devices such as cochlear implants that utilize similar principles. A literature search did not reveal any case reports of HF-SCS implantation in a patient with cochlear implants. CASE REPORT: A 75-year-old White woman with a history of bilateral cochlear implants (Cochlear Americas Nucleus® with cp910 processor) for severe sensorineural hearing loss presented to our chronic pain clinic with lumbosacral radiculopathy. The patient underwent a HF-SCS trial with entry point at the L1-L2 space and the leads positioned at the top and bottom of T8. The patient did not experience any auditory interference with her Cochlear implant at triple the average SCS stimulation strength. During the follow-up visit the next week, the patient reported nearly 80% symptomatic pain relief and significant functional improvement. There was no change in her hearing and no evidence of interference. The patient ultimately underwent percutaneous SCS paddle electrode placement and at 3 months, continues to have excellent pain relief without any auditory interactions. CONCLUSION: We successfully implanted a HF-SCS at the thoracic level in a patient with bilateral cochlear implants without any auditory interference. KEY WORDS: Cochlear implant, lumbar radiculopathy, spinal cord stimulation

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