Effect of moxibustion in treating knee joint osteoarthritis and its relation with contents of hyaluronic acid in serum and synovial fluid / 中国中西医结合杂志

<p><b>OBJECTIVE</b>To investigate the clinical effects of moxibustion (Mox) in treating knee joint osteoarthritis, and to detect the change of hyaluronic acid (HA) level in serum and synovial fluid (SF) for evaluating its significance.</p><p><b>METHODS</b>Thirty OA patients were treated with Mox applied on inner and outer hsiyens and Ashi point for 10 min once a day, 5 times a week for 3 months and the therapeutic efficacy was evaluated. Serum and SF levels of HA were measured by radio-immunoassay before and after the 3-month treatment, and compared with those from 30 non-OA persons for normal control.</p><p><b>RESULTS</b>After treatment, 19 patients (20 joints) out of the 30 patients were cured, the efficacy of Mox was evaluated as markedly effective in 8 patients on 10 joints, and as effective in 3 patients on 4 joints, the cure rate being 63.3%. Before treatment, HA level in serum (122.87 +/- 34.10 microg/L) was higher and in SF (0.98 +/- 0.17 g/L) was lower in OA patients than those in the normal controls (68.32 +/- 21.48 microg/L and 1.62 +/- 0.30 g/L, P<0.01), whereas after treatment, both the serum and SF levels of HA in patients changed toward normal range (70.29 +/- 27.30 microg/L and 1.58 +/- 0.26 g/L), showing insignificant difference as compared with those in the controls (P<0.01).</p><p><b>CONCLUSION</b>Mox is an effective approach for treatment of OA, and the levels of HA in serum and SF can be taken as the quantitative indicators for evaluating the pathogenetic condition of OA patients.</p>

Three-dimensional finite element analysis of lumbar vertebra loaded by static stress and its biomechanical significance / 中华创伤杂志(英文版)

<p><b>OBJECTIVE</b>To explore the mechanical behavior of lumbar spine loaded by stress and provide the mechanical basis for clinical analysis and judgement of lumbar spine fracture classification, mechanical distribution and static stress.</p><p><b>METHODS</b>By means of computer simulation method, the constructed lumbar spine three-dimensional model was introduced into three-dimensional finite element analysis by software Ansys 7.0. The lumbar spine mechanical behavior in different parts of the stress loading were calculated. Impact load is 0-8000 N. The peak value was 8000 N. The loading time is 0-40 minutes. The values of the main stress, stress distribution and the lumbar spine unit displacement in the direction of main stress were analyzed.</p><p><b>RESULTS</b>The lumbar spine model was divided into a total of 121 239 nodes, 112 491 units. It could objectively reflect the true anatomy of lumbar spine and its biomechanical behavior and obtain the end-plate images under different stress. The stress distribution on the lumbar intervertebral disc (L(3)-L(4)) under the axial, lateral flexion and extension stress, and the displacement trace of the corresponding processus articularis were analyzed.</p><p><b>CONCLUSION</b>It is helpful to analyze the stress distribution of lumbar spine and units displacement in static stress loading in the clinical research of lumbar spine injury and the distribution of internal stress.</p>

Controlled clinical trials of initial observation on therapeutic effects of moxibustion for osteoarthritis of the knee: multi-center clinical effect / 中国骨伤

<p><b>OBJECTIVE</b>To compare therapeutic effects between moxibustion and infrared therapy for the treatment of knee osteoarthritis.</p><p><b>METHODS</b>From January 2007 to June 2008 period, 65 patients with knee osteoarthritis were divided into treatment and control groups randomly uniform random number table generated from SAS statistical software. Among 35 patients in the treatment group, 17 patients were male and 18 patients were female, ranging in age from 45 to 75 years, with an average of (61.2+/-6.4) years; the course of disease ranged from 9 to 43 months, with a mean of (23.6+/-13.8) months; the preoperative Lysholm score ranged from 19 to 28 scores, averaged (24.3+/-3.3) scores. In the control group, there were 30 patients, including 13 males and 17 females, ranging in age from 47 to 79 years, with an average of (62.5+/-9.3) years; the course of disease ranged from 8 to 45 months, with a mean of (24.6+/-16.6) months; the preoperative Lysholm score ranged from 20 to 29 scores, averaged (25.9+/-3.0) scores. The patients in the treatment group were treated with moxibustion, and the patients in control group were treated with infrared therapy. All the patients were followed up for 4 weeks. The Lysholm scores were compared between the two groups.</p><p><b>RESULTS</b>According to Lysholm score for clinical efficacy, treatment group got (87.5+/-5.6) scores and the control group were (85.9+/-3.5) scores, the Lysholm score of the treatment group was higher than that of the control group (P<0.05). Among pain score, joint flexion and extension score, joint stability score, and up and down stairs score, the pain and joint stability scores of patients in the treatment group were higher than those of control group (P<0.05).</p><p><b>CONCLUSION</b>Compared with infrared therapy, moxibustion treatment for knee osteoarthritis can get better joint function, which is effect to alleviate the patient's pain, improve joint stability, improve the efficacy, and is valued to be promoted.</p>

Evaluation of the clinical effect of knee osteoarthritis treated with moxibustion according to WHOQOL-BREF / 中国骨伤

<p><b>OBJECTIVE</b>To investigate and research WHOQOL-BREF evaluation of the clinical effect of application of moxibustion for treatment of knee osteoarthritis, to provide clinical according for the treatment.</p><p><b>METHODS</b>From January 2007 to June 2008, 90 cases of knee osteoarthritis were randomly divided into treatment group and control group. In treatment group there were 45 cases included 16 males and 29 females with an average age of (62.5 +/- 7.4) years; the average course was (26.5 +/- 14.6) months; Lysholm score of knee function before treatment was (65.5 +/- 3.5) hours on average. In control group, there were 45 cases included 11 males and 34 females with an average age of (62.5 +/- 9.3) years;the average course was (24.6 +/- 16.6) months; Lysholm score of knee function before treatment was (66.3 +/- 2.3) hours on average. Applied Quality of Life Scale WHOQOL-BREF in line with the inclusion criteria of the study evaluation. While applied Lysholm scoring of knee joint for supporting the evaluation criteria. All data were statistical analyzed by package SPSS 11.5.</p><p><b>RESULTS</b>Moxibustion was applied to treat the knee osteoarthritis and the quality of life was evaluated according to the WHOQOL-BREF scale score. The scores of the physical state, psychological state, as well as their own general health status of subjective feeling, and so on in treatment was significantly higher than that in control group (P < 0.05). According to Lysholm scoring, the score in treatment group was significantly higher than that of control group, too (t = 0.65, P < 0.05).</p><p><b>CONCLUSION</b>Application of moxibustion for treatment of knee osteoarthritis is a simple, economical and practical, and can avoid the further development of the disease, but also to improve the joint function and improve quality of life.</p>

Treatment of the aged wounded patients evacuated from Wenchuan earthquake area / 中国骨伤

<p><b>OBJECTIVE</b>To explore the therapeutic strategies of the aged wounded patients evacuated from Wenchuan earthquake area.</p><p><b>METHODS</b>The characteristics of traumatic conditions and therapeutic methods of 14 aged wounded patients evacuated from Wenchuan earthquake area were retrospectively analyzed.</p><p><b>RESULTS</b>All cases accepted the effective treatment for 4 to 8 weeks and attained good recovery. There was no anesthetic and surgical complications, deep venous thrombosis, hypostatic pneumonia, pulmonary embolism, bed sore, stroke and other complications happened. When discharged, all medical disorders of the patients were under control and both psychological condition and nutritional status were improved obviously.</p><p><b>CONCLUSION</b>Assessment of traumatic condition and general status,cooperative nursing, active nutritional support, positive symptomatic treatment and necessary psychological intervention are the key to improve effectively the curative effect of the aged wounded patients in earthquake.</p>

Analysis of traumatic conditions on casualties evacuated from Wenchuan earthquake area / 中国骨伤

<p><b>OBJECTIVE</b>To investigate and analyze the traumatic conditions on the casualties evacuated from Wenchuan earthquake area.</p><p><b>METHODS</b>Traumatic conditions of 34 patients evacuated to Changhai hospital were investigated. Meanwhile, classification of traumatic conditions and therapeutic methods was analyzed.</p><p><b>RESULTS</b>By organized emergency medical treatment,classification and transmission of casualties, selected application of external fixation,active repair of soft tissue injury, positive psychological assessment and intervention, healing rate was efficiently rasied and complications were decreased.</p><p><b>CONCLUSION</b>The summary of traumatic conditions and therapeutic experiences on wounded people of Wenchuan earthquake area can provide the primary basis and treatment methods for the wounded people with earthquake injury.</p>

Diagnosis and treatment of peripheral nerve injury in Wenchuan earthquake: a report of 14 cases / 中国骨伤

<p><b>OBJECTIVE</b>To discuss the diagnosis and treatment of peripheral nerve injury in the earthquake.</p><p><b>METHODS</b>Fourteen patients with peripheral nerve injury injured in the earthquake were involved the retrospective study. All cases accepted the timely diagnosis and treatment including anastomosis and repair of the nerve and other conservative treatments. Then the therapeutic effects were observed.</p><p><b>RESULTS</b>All 14 patients got short-term follow-up and attained the improvement in their symptoms of nerve injury.</p><p><b>CONCLUSION</b>Peripheral nerve injury has a high incidence in the earthquake. Prevention is very important. The timely and effective treatment should be taken according to spot situations and traumatic conditions of casualties in earthquake.</p>

Treatment of severe crush syndrome caused by earthquake: a report of 35 cases / 中国骨伤

<p><b>OBJECTIVE</b>To discuss the diagnosis and treatment of the crush syndrome in the earthquake.</p><p><b>METHODS</b>Thirty-five patients with crush syndrome caused by earthquake were involved the retrospective study. The role of nutritional support, active wound treatment and hemodialysis on the patients' recovery was observed.</p><p><b>RESULTS</b>The function of the heart and kidneys were gradually improved by the planned removal of the necrotic tissue, which laid a foundation for the further repair of the wound.</p><p><b>CONCLUSION</b>The removal of necrotic tissue, which can decrease the toxic absorption, will improve the success rate for treatment of the crush syndrome patients when being assisted with the hemodialysis.</p>