A study of intractable pain relative to rhizotomy and spinal section

1924 ◽  
Vol 11 (44) ◽  
pp. 648-675 ◽  
Author(s):  
R. C. Shaw
Keyword(s):  
Intractable Pain ◽  
Spinal Section

scholarly journals Association of Neuromyelitis Optica With Severe and Intractable Pain

2012 ◽  
Vol 69 (11) ◽  
pp. 1482 ◽  
Author(s):  
Peiqing Qian ◽  
Samantha Lancia ◽  
Enrique Alvarez ◽  
Eric C. Klawiter ◽  
Anne H. Cross ◽  
...  
Keyword(s):  
Neuromyelitis Optica ◽  
Intractable Pain

scholarly journals Clinical characteristics and quality of life among Sri Lankan patients with chronic pancreatitis

2020 ◽  
Vol 48 (12) ◽  
pp. 030006052097987
Author(s):  
Umesh Jayarajah ◽  
Thisaru Widyarathne ◽  
Metthananda Nawarathne ◽  
Sivananthan Raguvaran ◽  
Nishanthan Subramaniam ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Weight Loss ◽  
Chronic Pancreatitis ◽  
Clinical Characteristics ◽  
Considerable Proportion ◽  
Intractable Pain ◽  
Life Questionnaire ◽  
European Organization ◽  
Loss Of Appetite

Objective We aimed to describe the clinical characteristics of chronic pancreatitis (CP) and patient quality of life (QOL) in a resource-limited setting. Methods We performed a cross-sectional study including patients with clinical and radiological features of CP. We collected clinical data and assessed QOL using the European Organization for the Research and Treatment of Cancer Quality of Life Questionnaire. Results We included 103 patients (median age 44 years, 84 men). Median age at symptom onset was 36 (4–78) years. Around 70% of patients had diabetes mellitus and 62.1% had consumed alcohol; 36 (35%) were current smokers. The mean overall global QOL score was 68.7. Most patients (91.3%) sought treatment from multiple centers. Nineteen (18.5%) had pancreatic stone disease, 38 (36.9%) had persistent abdominal pain (median severity 7.8/10, 59 (57.3%) had steatorrhea, and 56 (54.4%) had jaundice. Poor QOL was significantly associated with weight loss, loss of appetite, and intractable pain. No correlation with age, sex, or alcohol consumption was noted. Conclusion A considerable proportion of patients with CP had troublesome symptoms. Intractable pain, loss of appetite, and weight loss were significantly associated with poor QOL. Further assessment is needed of patients’ psychosocial well-being and its association with QOL.

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 FRI0382 EFFECTS OF GENICULAR NERVE BLOCK IN PATIENTS WITH KNEE OSTEOARTHRITIS WHO HAVE NEUROPATHIC OR NOCICEPTIVE PAIN

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 788.2-789
Author(s):  
B. Tas ◽  
P. Akpinar ◽  
I. Aktas ◽  
F. Unlu Ozkan ◽  
I. B. Kurucu
Keyword(s):  
Neuropathic Pain ◽  
Knee Osteoarthritis ◽  
Nerve Block ◽  
Intractable Pain ◽  
Ultrasound Guided ◽  
Lidocaine Group ◽  
Knee Oa ◽  
Significant Difference ◽  
Genicular Artery ◽  
Saline Solutions

Background:Genicular nerve block (GNB) is a safe and effective therapeutic procedure for intractable pain associated with chronic knee osteoarthritis (OA)(1). There is increasing support for the neuropathic component to the knee OA pain. Investigators proposed that targeting treatment to the underlying pain mechanism can improve pain management in knee OA (2). There is a debate on injectable solutions used in nerve blocks (3).Objectives:To investigate the analgesic and functional effects of USG-guided GNB in patients with chronic knee OA (with/without neuropathic pain) and to evaluate the efficacy of the anesthetic and non-anesthetic solutions used.Methods:Ninety patients with chronic knee OA between the ages of 50-80 were divided into two groups with and without neuropathic pain according to painDETECT questionnaire (4). The groups were randomized into three subgroups to either the lidocaine group (n=30) or dextrose group (n=29) or saline solutions (n=31). After the ultrasound-guided GNB, quadriceps isometric strengthening exercises and cryotherapy were recommended to the patients. Visual analog scale (VAS), Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) and Lequesne-algofunctional Index were assessed at baseline and at 1 week, 1 and 3 months later after the procedure.Results:Statistically significant improvement was observed in all groups with or without neuropathic pain according to VAS values at the 1stweek, 1stmonth and 3rdmonth compared to baseline (p<0.05). Statistically significant improvement was observed in all groups with neuropathic pain according to painDETECT values at the 1stweek, 1stmonth and 3rdmonth compared to baseline (p<0.05). There was a statistically significant improvement in the groups without neuropathic pain which received dextrose and saline solutions, according to painDETECT values, but not in the group which received lidocain at the 1stweek, 1stmonth and 3rdmonth compared to baseline (p>0.05). There was a statistically significant improvement in all groups with or without neuropathic pain according to WOMAC and Lequesne total scores at the 1stweek, 1stmonth and 3rdmonth compared to baseline (p<0.05).Conclusion:We conclude that in patients with chronic knee OA (with/without neuropathic pain), the use of GNB with USG is an analgesic method which provides short to medium term analgesia and functional recovery and has no serious side effects. The lack of significant difference between the anesthetic and non-anesthetic solutions used in the GNB suggests that this may be a central effect rather than a symptom of peripheral nerve dysfunction. It suggests that injection may have an indirect effect through nociceptive processing and changes in neuroplastic mechanisms in the brain. In addition, we can say that regular exercise program contributes to improved physical function with the decrease in pain.References:[1]Kim DH et al. Ultrasound-guided genicular nerve block for knee osteoarthritis: a double-blind, randomized controlled trial of local anesthetic alone or in combination with corticosteroid. Pain Physician 2018;21:41-51.[2]Thakur M et.al. Osteoarthritis pain: nociceptive or neuropathic?. Nat Rev Rheumatol 2014:10(6):374.[3]Lam SKH et al. Transition from deep regional blocks toward deep nerve hydrodissection in the upper body and torso: method description and results from a retrospective chart review. BioMed Research International Volume 2017;7920438.[4]Hochman JR et al. Neuropathic pain symptoms in a community knee OA cohort. Osteoarthritis Cartilage. 2011 Jun;19(6):647-54.Fig. 1:Ultrasound- guided identification of GNB target sites. Doppler mode. White arrows indicate genicular arteries.A.Superior medial genicular artery.B.Inferior medial genicular artery.C.Superior lateral genicular artery.Disclosure of Interests:None declared

scholarly journals Successful application of burst spinal cord stimulation for refractory upper limb pain: a case series

2021 ◽  
Vol 49 (3) ◽  
pp. 030006052110040
Author(s):  
Kuen Su Lee ◽  
Yoo Kyung Jang ◽  
Gene Hyun Park ◽  
In Jae Jun ◽  
Jae Chul Koh
Keyword(s):  
Spinal Cord ◽  
Upper Limb ◽  
Spinal Cord Stimulation ◽  
Therapeutic Potential ◽  
Case Series ◽  
Limb Amputation ◽  
Intractable Pain ◽  
Limb Pain ◽  
Cord Injury ◽  
Upper Limb Pain

Spinal cord stimulation (SCS) has been used to treat sustained pain that is intractable despite various types of treatment. However, conventional tonic waveform SCS has not shown promising outcomes for spinal cord injury (SCI) or postamputation pain. The pain signal mechanisms of burst waveforms are different to those of conventional tonic waveforms, but few reports have presented the therapeutic potential of burst waveforms for the abovementioned indications. This current case report describes two patients with refractory upper limb pain after SCI and upper limb amputation that were treated with burst waveform SCS. While the patients could not obtain sufficient therapeutic effect with conventional tonic waveforms, the burst waveforms provided better pain reduction with less discomfort. However, further studies are necessary to better clarify the mechanisms and efficacy of burst waveform SCS in patients with intractable pain.

Medial thalamotomy using stereotactic radiosurgery for intractable pain: a systematic review

2021 ◽  
Author(s):  
Andrea Franzini ◽  
Zefferino Rossini ◽  
Shayan Moosa ◽  
Maria Pia Tropeano ◽  
Davide Milani ◽  
...  
Keyword(s):  
Systematic Review ◽  
Stereotactic Radiosurgery ◽  
Intractable Pain

scholarly journals Thoracoscopic Splanchnicectomy for Control of Intractable Pain in Pancreatic Cancer

1998 ◽  
Vol 65 (3) ◽  
pp. 810-813 ◽  
Author(s):  
Françoise Le Pimpec Barthes ◽  
Olivier Chapuis ◽  
Marc Riquet ◽  
Jean-François Cuttat ◽  
Christophe Peillon ◽  
...  
Keyword(s):  
Pancreatic Cancer ◽  
Intractable Pain ◽  
Thoracoscopic Splanchnicectomy
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