• 대한한방내과학회지
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• 제32권2호
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• pp.259-277
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• 2011

Objectives : The purpose of this study was to investigate two subjects: the diagnostic value of bilateral lowering of electrical activity at point H4,5,6 of Ryodoraku and the mechanism for Ryodoraku phenomena. Methods : Electrical activities of Ryodoraku test and electrogastrography recorded simultaneously and monitored continuously from 16 cases of functional dyspeptic patients were collected and their variations were grouped by the topics of discussion which were peculiarity, stability, lagging, alterability, and anomaly. Ryodoraku recordings obtained from 6 patients with different gastrointestinal diseases and 1 normal healthy person were used as control. The results are discussed with Nakatani's suggestion, theory of sympathetic nerve and Meridian Principle, respectively. Finely, coincidence of stomach arrangement between anatomy and meridian system in Ryodoraku was also evaluated. Results : Time-course variation showed a regular relationship between the typical pattern of Ryodoraku at point H4,5,6 and gastric myoelectrical activity. However, an irregular relationship and atypical pattern of Ryodoraku occasionally appeared. A literature search suggested that electrical response at the Ryodoraku point H4,5,6 may be dependent on an afferent sympathetic spinal reflex transmitted from the stomach. However, there was no evidence for making clear whether bilateral lowering of electrical activity at this point was induced by hypofunction of local sympathetic nerve in the skin itself or of signals transmitted from the gastric sympathetic nerve or not. The coincidence of 19% could not provide a visceral arrangement of the stomach between anatomy and meridian systems. Conclusions : Bilateral lowering of electrical activity at Ryodoraku point H4,5,6 has value as a diagnostic index for gastric dysmotility of functional dyspepsia. This phenomenon is associated with spinal reflex transmitted from the afferent sympathetic nerve in the stomach but not that of meridian function.

• Journal of Korean Neurosurgical Society
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• 제30권5호
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• pp.605-610
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• 2001

Objective : The authors investigated the efficacy of the calcium sulfate(OsteoSet$^{(R)}$ pellets) as an autograft extender when used to perform posterolateral lumbar fusions. Patients and Methods : Twenty patients who underwent lumbar posterolateral arthrodesis for various spinal diseases between October 1999 and March 2000 were evaluated. Arthrodesis was performed by transpedicular screw fixation and bone grafting with a mixture of autograft + calcium sulfate in a 1 : 1 ratio. At time intervals of 1, 2, 3, and 6 months, postoperative radiographs were obtained to review the resorption of calcium sulfate and the evidence of fusion. A modified Lenke scale was used to assess the status of the fusion. Results : At 2 months after operation, the average modified Lenke scale score for the OsteoSet$^{(R)}$ pellets group was 3.8. However at 6 months after operation, the average modified Lenke scale score for the OsteoSet$^{(R)}$ pellets group was 1.8. Resorption of calcium sulfate pellets was revealed in all cases at 6 months after surgery. Conclusion : It is presumed that a combination of calcium sulfate and autograft can play a role as an effective autograft extender in the posterolateral spinal fusion.

• 대한한의학회지
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• 제27권4호
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• pp.135-141
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• 2006

We were to assess clinical effectiveness, safety and usefulness of Kyejibokryung-hwan (KBH), which has been used for Er-hyul similar with vascular or neurologic disorders causing sensory or motor abnormalities. This study is a retrospective single case series. Two hundred ninety five patients were treated with KBH for various neuropathies in our hospital. Of them, 120 cases were excluded because of insufficient medical records or failure to follow up; the remaining 175 were included in the analysis. There were 18 patients with sensory abnormalities and 28 with motor abnormalities after stroke. Of peripheral type, there were 14 with diabetic neuropathy, 12 with carpal tunnel syndrome, 41 with spinal radiculopathies, and 62 with idiopathic neuropathies, for which the effectiveness was assessed as 55.6%, 21.4%, 64.3%, 83.3%, 45.0%, and 56.5%, respectively. Adverse effects including indigestion or diarrhea were seen in 3.4% of the total patients. Taking the effectiveness and the safety together into consideration, the usefulness was assessed as 55.6%, 21.4%, 64.3%, 83.3%, 45.0%, and 54.8% for treating post-stroke sensory and motor abnormalities, diabetic neuropathy, carpal tunnel syndrome, spinal radiculopathies, and idiopathic neuropathies, respectively. In conclusion, we suggest that KBH is a useful herbal medicine for various neuropathies, especially of sensory type.

• The Korean Journal of Pain
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• 제22권3호
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• pp.199-205
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• 2009

Background: A major ingredient of green tea is epigallocatechin-3-gallate (EGCG), and this is known to have many beneficial effects for cancer prevention and also on the cardiovascular system and neurodegenerative diseases through its anti-oxidant, anti-angiogenic, anti-inflammatory, lipid-lowering and neuroprotective properties. Its actions on nociception and the spinal nervous system have been examined in only a few studies, and in these studies EGCG showed an antinociceptive effect on inflammatory and neuropathic pain, and a neuroprotective effect in motor neuron disease. This study was performed to investigate the effect of EGCG on acute thermal pain and the development of morphine tolerance at the spinal level. Methods: The experimental subjects were male Sprague-Dawley rats and the Hot-Box test was employed. A single or double-lumen intrathecal catheter was implanted at the lumbar enlargement for drug administration. An osmotic pump was used to infuse morphine for 7 days for induction of morphine tolerance. EGCG was injected repeatedly for 7 days at twice a day through the intrathecal catheter. Results: Intrathecal EGCG increased the paw withdrawal latency (PWL) after repeated administration for 7 days at twice a day, but this did not happen with administering on single bolus injection of EGCG. In addition, the antinociceptive effect of intrathecal morphine was not affected by co-administration with EGCG. A continuous 7-day infusion of morphine caused a significant decrease of the PWL in the control group (M + S, morphine plus saline). In contrast, intrathecal EGCG injection over 7 days blocked the decrease of the PWL in the experiment group (M + E, morphine plus EGCG). Conclusions: Intrathecal ECGC produced a weak antinociceptive effect for acute thermal pain, but it did not change the morphine's analgesic effect. However, the development of antinociceptive tolerance to morphine was attenuated by administering intrathecal EGCG.

• Journal of Korean Neurosurgical Society
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• 제48권3호
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• pp.193-198
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• 2010

Objective : The purpose of this study is to compare the incidence of possible complications of cervical lateral screw fixation and the achievements of bicortical purchase using the Roy-Camille, Magerl and the modified methods. Methods : Six fresh-frozen cervical spine segments were harvested. The Roy-Camille technique was applied to C3 and C4, and the Magerl technique was applied to C5, C6, and C7 of one side of each cadaver. The modified technique was applied to the other side of each cadaver. The nerve root injury, violation of the facet joint, vertebral artery injury, and the bicortication were examined at each screwing level. Results : No vertebral artery injury was observed in any of the three methods. One nerve root injury was observed in each cervical spine segment using the Roy-Camille method (8.3%), the Magerl method (5.6%), and the modified method (3.3%). Facet joint injuries were observed in two cervical spinal segments using the Roy-Camille method (16.7%) and three with the Magerl method (16.7%), while five facet joint violations occurred when using the modified method (16.7%). Bicortical purchases were achieved on ten cervical spinal segments with the Roy-Camille method (83.3%) and Magerl method (55.6%), while twenty bicortical purchases were achieved in the modified method (66.7%). Conclusion : The advantages of the modified method are that it is performed by using given anatomical structures and that the complication rate is as low as those of other known methods. This modified method can be performed easily and safely without fluoroscopic assistance for the treatment of many cervical diseases.

• The Journal of Korean Physical Therapy
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• 제11권2호
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• pp.61-73
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• 1999

This study was performed to investigate the degree of demand and general features of services required of home visiting physical therapy for chronic ill patients. The study subjects were ambulatory and admitted patients treated with physical therapy at six general and one oriental hospitals, one welfare center, four health centers located in Taejon from March 2, 1999 to March 16. Authors developed structured questionnaire, and distributed it to each physical therapist of study organizations. Total number of distributed questionnaire was 500, and 405 questionnaire were collected and analysed finally. 1. $82.4\%$ of patients and $90.0\%$ of caregivers are showed that home visiting physical therapy was needed(p<0.05) 2. The rate of necessity for home visiting physical therapy by kinds of disease was $949\%$ in cerebral palsy, $95.0\%$ in upper spinal cord injury, $83.3\%$ in lower spinal cord injury, $84.5\%$ in cerebral vascular accident, $89.6\%$ in traumatic brain injury, $83.5\%$ in other diseases. 3. In the general features of required service for home visiting physical therapy, $33.7\%$ of patients and $34.4\%$ of caregivers want special isolated physical therapy center, $33.1\%$ of patients and $43.3\%$ of caregivers want 3 times per week in frequency, $46.7\%$ of patients and $45.0\%$ of caregivers want 30-60minutes in treatment duration, and $48.0\%$ of patients and $46.7\%$ of caregivers want more intensive care than general hospitals. 4. In the working place of home visiting physical therapy, $36.1\%$ of patients and $36.2\%$ of caregivers wants physical therapist worked in general hospital. Also, $53.3\%$ of patients and $52.2\%$ of caregivers answered no interested in physical therapist's gender. The most preferential age of home visiting physical therapist is thirties in $43.2\%$ of patients and $63.4\%$ in caregivers

• Journal of Korean Neurosurgical Society
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• 제64권6호
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• pp.901-912
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• 2021

Objective : In the cervical spine, many surgical procedures have been developed to achieve optimal results for various disorders, including degenerative diseases, traumatic injury, and tumor. In this study, we report our experience and follow-up results with a new surgical technique for cervical spine entitled posterior floating laminotomy (PFL) in comparison with conventional laminectomy and fusion (LF). Methods : Data for 85 patients who underwent conventional LF (n=66) or PFL (n=19) for cervical spine disorders between 2012 and 2019 were analyzed. Radiological parameters, including cervical lordosis (CL), T1 slope (T1S), segmental lordosis (SL), and C2-7 sagittal vertical axis (SVA), were measured with lateral spine X-rays. Functional outcomes, comprising the modified Japanese Orthopaedic Association (mJOA), neck disability index (NDI), and visual analog scale (VAS) scores, were also measured. For the patients who underwent PFL, postoperative magnetic resonance image (MRI) was performed in a month after the surgery, and the degree of decompression was evaluated at the T2-weighted axial image, and postoperative computed tomography (CT) was conducted immediately and 1 year after the operation to evaluate the gutter fusion. Results : There was no difference in CL, T1S, SL, and C2-7 SVA between the groups but there was a difference in the preoperative and postoperative SL angles. The mean difference in the preoperative SL angle compared with that at the last follow-up was -0.3° after conventional LF and 4.7° after PFL (p=0.04), respectively. mJOA, NDI, and VAS scores showed significant improvements (p<0.05) during follow-up in both groups. In the PFL group, postoperative MRI showed sufficient decompression and postoperative CT revealed gutter fusion at 1 year after the operation. Conclusion : PFL is a safe surgical method which can preserve postoperative CL and achieve good clinical outcomes.

• The Korean Journal of Pain
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• 제32권1호
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• pp.39-46
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• 2019

Background: Lumbosacral transforaminal epidural injection (TFEI) is an effective treatment for spinal disease. However, TFEI may have several types of complications, some of which can be attributed to intravascular injection. We reviewed studies to compare the intravascular injection rate among different needle types. Methods: We searched the literature for articles on the intravascular injection rate among different needle types used in TFEI. The search was performed using PubMed, MEDLINE, the Cochrane Library, EMBASE, and Web of Science. Results: A total of six studies comprising 2359 patients were identified. Compared with the Quincke needle, the Whitacre needle reduced the intravascular injection rate (OR = 0.57, 95% CI = [0.44-0.73], P < 0.001). However, compared with the Quincke needle, the Chiba needle did not reduce the intravascular injection rate (OR = 0.80, 95% CI = [0.44-1.45], P = 0.46). In one study, the intravascular injection rate using a blunt-tip needle was lower than that using a sharp needle. In another study, the Whitacre and the blunt-tip needle have similar intravascular injection rates, while, the catheter-extension needle showed a reduced intravascular injection rate. Conclusions: This meta-analysis showed that the Whitacre needle reduced the intravascular injection rate as compared with the Quincke needle, but failed to establish that the Chiba needle can decrease the intravascular injection rate in TFEI. Moreover, the blunt-tip needle can reduce the intravascular injection rate compared with the Quincke needle, and the catheter-extension needle can reduce the intravascular injection rate compared with the Whitacre and the blunt-tip needle.

• 융합신호처리학회논문지
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• 제22권3호
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• pp.128-133
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• 2021

최근 학생 및 사무직 종사자의 자세 불량으로 인한 척추계 질환의 발병율이 증가하고 있으며, 바른 자세 유지를 돕기 위한 다양한 연구가 수행되었다. 기존 연구에서는 의자 방석부분에 멤브레인 센서 또는 압력센서를 배치하여 무게의 편중을 보거나, 사용자를 구속하는 센서를 부착하여 체위변환을 측정하였다. 본 연구자는 선행연구에서 점착성 겔시트로 간편히 몸에 부착할 수 있으며, 사용자의 자세 및 체위 변화를 실시간으로 측정하여 출력하는 센서 디바이스를 개발하였으나 센서값의 정확성에서 한계점을 보였다. 본 연구에서는 체위변환 센서 디바이스의 성능을 개선하고, 각도변환 측정값의 정확도를 정량적으로 평가하는 연구를 수행하였으며, 오차율 2.53%의 높은 정확도를 확인하였다. 향후 연구에서는 멀티미디어 요소가 추가된 자세교정 훈련 컨텐츠를 보다 다양화하여 실제 사용자를 대상으로 하는 추가 연구가 필요한 것으로 사료된다.

• The Korean Journal of Pain
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• 제36권1호
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• pp.11-50
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• 2023

As the field of interventional pain management (IPM) grows, the risk of surgical site infections (SSIs) is increasing. SSI is defined as an infection of the incision or organ/space that occurs within one month after operation or three months after implantation. It is also common to find patients with suspected infection in an outpatient clinic. The most frequent IPM procedures are performed in the spine. Even though primary pyogenic spondylodiscitis via hematogenous spread is the most common type among spinal infections, secondary spinal infections from direct inoculation should be monitored after IPM procedures. Various preventive guidelines for SSI have been published. Cefazolin, followed by vancomycin, is the most commonly used surgical antibiotic prophylaxis in IPM. Diagnosis of SSI is confirmed by purulent discharge, isolation of causative organisms, pain/tenderness, swelling, redness, or heat, or diagnosis by a surgeon or attending physician. Inflammatory markers include traditional (C-reactive protein, erythrocyte sedimentation rate, and white blood cell count) and novel (procalcitonin, serum amyloid A, and presepsin) markers. Empirical antibiotic therapy is defined as the initial administration of antibiotics within at least 24 hours prior to the results of blood culture and antibiotic susceptibility testing. Definitive antibiotic therapy is initiated based on the above culture and testing. Combination antibiotic therapy for multidrug-resistant Gram-negative bacteria infections appears to be superior to monotherapy in mortality with the risk of increasing antibiotic resistance rates. The never-ending war between bacterial resistance and new antibiotics is continuing. This article reviews prevention, diagnosis, and treatment of infection in pain medicine.