Complex regional pain syndrome.

ABSTRACT: Complex regional pain syndrome (CRPS), formerly called reflex sympathetic dystrophy (RSD), is a chronic pain phenomenon associated with an alteration in peripheral and central pain perception in a localized body region. Because of the many risk factors associated with this phenomenon, the true nature of the disease risk and clinical course are a challenge to predict. After the diagnosis is confirmed and treatment is provided promptly, clinicians must consider patient health and function holistically to foster improvement in overall quality of life.

[WANG Ju-yi's meridian diagnosis method combined with Bobath rehabilitation training for post-stroke shoulder-hand syndrome typeâ ].

OBJECTIVE: To compare the clinical efficacy differences between WANG Ju-yi 's meridian diagnosis method combined with Bobath rehabilitation training and Bobath rehabilitation training alone for post-stroke shoulder-hand syndrome (SHS) typeⅠ. METHODS: A total of 106 patients with post-stroke SHS typeⅠwere randomly divided into an observation group (53 cases, 2 cases dropped off ) and a control group (53 cases, 3 cases dropped off ). The patients in the both groups were treated with medications for basic diseases and conventional acupuncture at Waiguan (TE 5), Shousanli (LI 10) and Jianyu (LI 15) on the affected side. In addition, the patients in the control group were treated with Bobath rehabilitation training, 20 minutes each time; on the basis of the control group, the patients in the observation group were treated with WANG Ju-yi's meridian diagnosis method to adjust the abnormal parts in meridians of the hand taiyin and hand yangming on the affected side, 20 minutes each time. Both groups were treated once a day, 5 times a week for 8 weeks. The scores of visual analogue scale (VAS), upper-limb Fugl-Meyer assessment (FMA) and Barthel index (BI) were recorded before and after treatment as well as 6 weeks after treatment (follow-up), and the clinical efficacy of the two groups was evaluated after treatment. RESULTS: Compared before treatment, the VAS scores were reduced and the scores of upper-limb FMA and BI were increased in the two groups after treatment and in the follow-up (P<0.05). The VAS score in the observation group was lower than that in the control group (P<0.05), and the scores of upper-limb FMA and BI in the observation group were higher than those of the control group (P<0.05). The total effective rate in the observation group was 82.4% (42/51), which was higher than 62.0% (31/50) in the control group (P<0.05). CONCLUSION: WANG Ju-yi 's meridian diagnosis method combined with Bobath rehabilitation training could effectively treat post-stroke SHS typeⅠ, reduce pain symptoms and improve joint motor dysfunction, and improve the quality of life. Its curative effect is better than Bobath rehabilitation training alone.

[Analysis of the clinical effect on post-stroke shoulder hand syndrome stage â treated with the along-meridian trochar acupuncture therapy].

OBJECTIVE: To compare the differences in the clinical effect on post-stroke shoulder hand syndrome (SHS) stage Ⅰ between the along-meridian trochar acupuncture therapy and the routine acupuncture therapy with filiform needles. METHODS: A total of 80 patients with post-stroke SHS stage I were divided into a treatment group (41 cases) and a control group (39 cases) according to the random number table. In the control group, the common filiform needles were used to stimulate Jianyu (LI15), Jianliao (TE14), Jianzhen (SI9), Jianzhongshu (SI15), Jianwaishu (SI14), 5 times a week, 3 weeks as 1 course. In the treatment group, along-meridian trochar acupuncture therapy was applied, 3 times a week, 3 weeks as 1 course. The patients in both groups were all treated with basic medications and routine rehabilitation training. Pain degree, edema degree, upper limb motor function and activity of daily living were observed in the two groups before the treatment, at the end of the treatment and in follow-up. At the end of treatment and in follow-up, the therapeutic effect was evaluated respectively in the patients of the two groups. RESULTS: Compared with the values before treatment, the VAS score of the upper limb was reduced obviously (P< 0.001), the score of the upper limb motor function and Barthel index were increased obviously (P<0.001, P<0.05) in the patients of the two groups, the score of edema degree of the affected limb was reduced after treatment in the patients of the treatment group (P<0.001). Compared with the control group, VAS score of the upper limb and the score of edema degree of the affected limb were obviously lower (P<0.001), and the score of the upper limb motor function and Barthel index were obviously higher in the treatment group (P<0.001). The total effective rate was 66.7% (26/39) after treatment and was 74.4% (29/39) in follow-up in the treatment group and they were 20.5% (8/39) and 28.2% (11/39) respectively in the control group. The total effective rates after treatment and in follow-up in the treatment group were all obviously higher than those in the control group respectively (P<0.001). CONCLUSION: The along-meridian trochar acupuncture therapy remarkably relieves pain and edema and improves the upper limb motor function and the activity of daily living in the patients with post-stroke shoulder hand syndrome and its clinical therapeutic effect is definite.

Non-pharmaceutical therapy for post-stroke shoulder-hand syndrome: Protocol for a systematic and network meta-analysis.

BACKGROUND: Shoulder-hand syndrome (SHS) is a common complication in post-stroke patients. SHS has a large impact on patients and their families, communities, healthcare systems and businesses throughout the world. Non-pharmaceutical therapy for post-stroke SHS is the most common treatment in clinical practice, but their effectiveness is still unclear. The aim of this study is to assess the effect and safety of non-pharmaceutical therapeutic strategies for post-stroke SHS. METHOD: We will search 3 in English and 4 in Chinese languages electronic databases regardless of publication date or language. We will include randomized controlled trials (RCTs) assessing the effect of any non-pharmaceutical therapy for post-stroke SHS. Primary outcomes will be any effective instrument for post-stroke SHS. Two authors will independently assess the risk of bias by using Cochrane tool of risk of bias. We will perform network meta-analysis in random effects model to estimate the indirect and mixed effects of different therapeutic strategies by R-3.5.1 software. We will assess the confidence in cumulative evidence by Grading of Recommendations Assessment, Development and Evaluation. RESULTS: This study will be to assess the effect and safety of non-pharmaceutical therapy for post-stroke SHS. CONCLUSIONS: This study will assess the effect of different non-pharmaceutical therapeutic strategies for post-stroke SHS and provide reliable evidence for the choice of treatments.Systematic review registration: PROSPERO (CRD42019139993).

The Effectiveness of Fluidotherapy in Poststroke Complex Regional Pain Syndrome: A Randomized Controlled Study.

OBJECTIVE: To evaluate whether combining fluidotherapy to conventional rehabilitation program provides additional improvements on pain severity, upper extremity functions, and edema volume in patients with poststroke complex regional pain syndrome (CRPS). DESIGN: Randomized controlled trial. SETTING: Training and research hospital. PARTICIPANTS: Thirty hemiplegic patients with subacute stage CRPS type-1 of the upper extremity. INTERVENTIONS: The patients randomly divided into 2 groups. Both groups received a 3 week conventional rehabilitation program (5 days/week, 2-4 hours/day). Experimental group received 15 sessions additional fluidotherapy application to the affected upper extremity (40 °C, 20 minutes in continuous mode, 5 sessions/week). MAIN OUTCOME MEASURES: We evaluated the distal upper arm edema with a volumeter. Other used clinical assessment scales were Brunnstrom recovery stages of the arm and hand for motor recovery, motor items of the functional independence measure for functional status, visual analog scale for pain severity, and the painDETECT questionnaire for presence and the severity of neuropathic pain. RESULTS: The mean age of the participants was 64.3 ± 11.66 (28-84). At the post-treatment evaluation, significant improvements were revealed regarding to the edema volume, pain visual analog scale, painDETECT and functional independence measure scores, and the Brunnstrom stages of upper extremity and hand in both groups (P < .05). But among the parameters mentioned above, only the decrease in edema volume and the painDETECT scores were greater in fluidotherapy group than the control group (P < .05). CONCLUSIONS: Addition of the fluidotherapy to the conventional rehabilitation program provides better improvements on neuropathic pain and edema volume in subacute stage poststroke CRPS.

[Using Machine Learning to Investigate Factors Influencing the Efficacy of "Shoulder Tri-needles Therapy" in Treatment of Shoulder-hand Syndrome in 586 Stroke Patients].

OBJECTIVE: To analyze the factors influencing the therapeutic effect of "Shoulder Tri-needles therapy" in the treatment of shoulder-hand syndrome of stroke patients by using machine learning approach, so as to provide a feasibility for improving clinical efficacy. METHODS: A total of 586 stroke patients with shoulder-hand syndrome eligible for this study were involved in our machine learning experiments for classification of the influential factors. Their data including the age, gender, pulse condition, complexion, tongue quality, tongue coating, disease stage, body mass index (BMI), blood pressure, blood glucose, blood triglyceride, blood total cholesterol, smoking history, drinking history, and final outcomes were extracted from the medical record system (from Oct. of 2014 to Jan. of 2017 in the First Affiliated Hospital and Shenzhen Futian Hospital of Guangzhou University of Chinese Medicine). The single rule algorithm (1 R) was adopted to learn, followed by optimization with Repeated Incremental Pruning to Produce Error Reduction (RIPPER) algorithm, and C 5.0 decision tree algorithm. RESULTS: The accurate classification rates of 1 R, RIPPER and decision tree model were 87.37%(512/586), 95.90% (562/586), and 97.10% (569/586), respectively. The final outcomes of machine learning of this study showed that the disease stage (acute or recovery stage), complexion difference, tongue coating difference, blood pressure level, consumption of alcohol, BMI, and smoking habit were the most important factors influencing the therapeutic effect of "Shoulder Tri-needles" in the treatment of shoulder-hand syndrome of stroke patients. CONCLUSION: The disease stage, complexion and tongue identification, blood pressure level, alcohol drinking and smoking habits, and BMI are the principal factors affecting the therapeutic effect of "Shoulder Tri-needles therapy" in the treatment of shoulder-hand syndrome of stroke patients.

[Professor ZHANG Jiawei's clinical experience of stage treatment for shoulder-hand syndrome after stroke].

Professor ZHANG Jiawei, as the famous and veteran physician of TCM, has practiced TCM for more than 50 years, and had unique experience for the treatment of encephalopathy. Professor ZHANG applied the theory of skin to guide the treatment of shoulder-hand syndrome after stroke. On the basis of the ancient acupuncture method of The Inner Canon of Huangdi, combined with modern acupuncture method and new materials, with characteristics of shoulder-hand syndrome after stroke at different time points, he proposed to use floating needling and acupoint catgut embedding to treat patients with stageⅠ, and to use picking therapy and penetration needle to treat patients with stageⅡ, and to use fire needles, penetration needle and acupoint catgut embedding to treat patients with stageⅢ, combined with conventional acupuncture and rehabilitation treatment. As a result, the superior efficacy was achieved.

Graded motor imagery for women at risk for developing type I CRPS following closed treatment of distal radius fractures: a randomized comparative effectiveness trial protocol.

BACKGROUND: Distal radius fractures (DRF) account for nearly one-fifth of all fractures in older adults, and women experience them 5× as often as men. Most DRF occur with low impact injuries to the wrist with an outstretched hand, and are often managed via closed treatment and cast immobilization. Women sustaining a DRF are at risk for upper limb immobility, sensorimotor changes, edema and type I complex regional pain syndrome (CRPS). Since CRPS onset is likely influenced by alterations in the brain's somatosensory region, a rehabilitation intervention, Graded Motor Imagery (GMI), aims to restore cortical representation, including sensory and motor function, of the affected limb. To date, there are no studies on the use of GMI in reducing risk of or preventing the onset of type I CRPS in women with DRF treated with cast immobilization. Due to a higher likelihood of women with this injury developing type I CRPS, it is important to early intervention is needed. METHODS/DESIGN: This article describes a six-week randomized comparative effectiveness trial, where the outcomes of a modified GMI program (mGMI) + standard of care (SOC) group (n = 33) are compared to a SOC only control group (n = 33). Immediately following cast immobilization, both groups participate in four 1-h clinic-based sessions, and a home program for 10 min three times daily until cast removal. Blinded assessments occur within 1 week of cast immobilization (baseline), at three weeks post cast immbolization, cast removal, and at three months post cast removal. The primary outcomes are patient reported wrist/hand function and symptomology on the Patient Rated Wristand Hand Evaluation, McGill Pain Questionnaire, and Budapest CRPS Criteria. The secondary outcomes are grip strength, active range of motion as per goniometry, circumferential edema measurements, and joint position sense. DISCUSSION: This study will investigate the early effects of mGMI + SOC hand therapy compared to SOC alone. We intend to investigate whether an intervention, specifically mGMI, used to treat preexisiting pain and motor dysfunction might also be used to mitigate these problems prior to their onset. If positive effects are observed, mGMI + SOC may be considered for incorporation into early rehabilitation program. TRIAL REGISTRATION: This trial is registered at ClinicalTrials.gov with identifier NCT02957240 (Approval date: April 20, 2017).

Ultrasound-Guided Intra-articular Injection of the Radio-ulnar and Radio-humeral Joints and Ultrasound-Guided Dry Needling of the Affected Limb Muscles to Relieve Fixed Pronation Deformity and Myofascial Issues around the Shoulder, in a Case of Complex Regional Pain Syndrome Type 1.

BACKGROUND: Complex regional pain syndrome (CRPS) occurs due to different pathophysiological mechanisms. Presently there is no description of definitive treatment that can resolve the especially recalcitrant motor issues of disability in CRPS type 1 (CRPS-1). CASE REPORT: We have herein described the successful management of motor disability with a multimodal approach in a patient with CRPS-1 that occurred as a result of a fracture sustained in the lower end of the radius. Sensory/sudomotor/vasomotor symptoms were relieved completely by medications and stellate ganglion block in 2 weeks. Ultrasound-guided dry needling secured near-complete improvement of shoulder and hand movements in 45 days. Ultrasound guided intra-articular (radio-ulnar and radio-humeral joint) injections with steroid reduced residual pain and improved forearm movements by 50% initially. The patient continued to receive regular sessions of dry needling, physiotherapy, and cognitive behavioral therapy. By the end of 1 year, the functions of the limb improved remarkably, as did the functional outcome scores. CONCLUSION: In this patient with CRPS-1, intra-articular injections with steroid reduced nociception in the affected local structures and sensitization in the nervous system; dry needling resolved the myofascial issues; sustained physiotherapy maintained the motor recovery; and behavioral therapy techniques addressed the cognitive and life stress issues. It was concluded that the presenting symptoms in this case were a consequence of interactions between humoral, nervous, and myofascial systems.

Traditional manual acupuncture combined with rehabilitation therapy for shoulder hand syndrome after stroke within the Chinese healthcare system: a systematic review and meta-analysis.

OBJECTIVE: To investigate the effectiveness of traditional manual acupuncture combined with rehabilitation therapy versus rehabilitation therapy alone for shoulder hand syndrome after stroke. DATA SOURCES: PubMed, EMBASE, the Cochrane Library, Chinese Biomedicine Database, China National Knowledge Infrastructure, VIP Information Database, Wan Fang Database and reference lists of the eligible studies were searched up to July 2017 for relevant studies. METHODS: Randomized controlled trials that compared the combined effects of traditional manual acupuncture and rehabilitation therapy to rehabilitation therapy alone for shoulder hand syndrome after stroke were included. Two reviewers independently screened the searched records, extracted the data and assessed risk of bias of the included studies. The treatment effect sizes were pooled in a meta-analysis using RevMan 5.3 software. RESULTS: A total of 20 studies involving 1918 participants were included in this study. Compared to rehabilitation therapy alone, the combined therapy significantly reduced pain on the visual analogue scale and improved limb movement on the Fugl-Meyer Assessment scale and the performance of activities of daily living (ADL) on the Barthel Index scale or Modified Barthel Index scale. Of these, the visual analogue scale score changes were significantly higher (mean difference = 1.49, 95% confidence interval = 1.15-1.82, P < 0.00001) favoring the combined therapy after treatment, with severe heterogeneity ( I2 = 71%, P = 0.0005). CONCLUSION: Current evidence suggests that traditional manual acupuncture integrated with rehabilitation therapy is more effective in alleviating pain, improving limb movement and ADL. However, considering the relatively low quality of available evidence, further rigorously designed and large-scale randomized controlled trials are needed to confirm the results.

[Penetration acupuncture at Baxie(EX-UE 9) combined with rehabilitation for swelling hand of post-stroke shoulder-hand syndrome].

OBJECTIVE: To compare the effects between penetration acupuncture at Baxie (EX-UE 9) combined with rehabilitation and simple rehabilitation for swelling hand in post-stroke shoulder-hand syndrome. METHODS: Sixty patients were randomly assigned into an observation group and a control group,30 cases in each one. Penetration acupuncture at Baxie (EX-UE 9) combined with rehabilitation were used in the observation group,and the acupoints were the affected Baxie (EX-UE 9) and Wailaogong (EX-UE 8). Simple rehabilitation was used in the control group. All the treatment was given for 3 weeks,5 days a week with 2 days at the interval,once a day. The swelling degree and motor function of the affected hand were assessed before and after treatment in the two groups. Also,the effects were compared. RESULTS: The swelling and motor function scores after treatment were improved compared with those before treatment in the two groups(all P<0.01),with better effects in the observation group(both P<0.01). The total effective rate was 93.3%(28/30) in the observation group,which was better than 73.3%(22/30) in the control group(P<0.01). CONCLUSIONS: Penetration acupuncture at Baxie (EX-UE 9) combined with rehabilitation can effectively and timely alleviate the swelling hand and motor function of post-stroke shoulder-hand syndrome,which are better than simple rehabilitation.

[Efficacy assessment of treating post-stroke shoulder-hand syndrome patients of yin deficiency yang hyperactivity with blood stasis stagnation collaterals syndrome by yishen tongluo decoction].

OBJECTIVE: To assess the efficacy of Yishen Jiejing Decoction (YJD) in treating poststroke shoulder-hand syndrome (SHS) patients of yin deficiency yang hyperactivity with blood stasis stagnation collaterals syndrome. METHODS: Totally 60 SHS patients of yin deficiency yang hyperactivity with blood stasis stagnation collaterals syndrome were randomly assigned to two groups, the treatment group and the control group, 30 cases in each group. Conventional rehabilitation training and therapeutics were applied in all patients. Besides, patients in the treatment group took 50 mL YJD, twice a day. One month without interruption consisted of one course of treatment. The curative effects of each group were evaluated respectively before treatment and at one month after treatment. The neurologic impairment, TCM syndrome, and the improvement of upper limbs movement were assessed by the neurologic impairment integral, scoring for TCM syndrome diagnostics, Fugl-Meyer Assessment (U-FMA). Adverse reactions were observed at the same time. RESULTS: The effective rate of stroke was 86.67% and the effective rate of SHS was 90.00% in the treatment group, higher than those of the control group (P < 0.05). Both groups got improvement in neurologic impairment, stroke induced blood stasis syndrome, yin deficiency yang hyperactivity syndrome, and the improvement of upper limbs movement after treatment (all P < 0.05). Besides, all the improvement was obviously superior in the treatment group (P < 0. 05). No adverse reaction occurred during the course of treatment. CONCLUSION: The curative effect of YJD combined with conventional rehabilitation training was confirmative and superior to the control group.

[Post-stroke shoulder-hand syndrome treated with floating-needle therapy combined with rehabilitation training: a randomized controlled trial].

OBJECTIVE: To compare the clinical efficacy in the treatment of post-stroke shoulder-hand syndrome between floating-needle therapy and conventional acupuncture on the basis of rehabilitation training. METHODS: One hundred cases of post-stroke shoulder-hand syndrome were randomized into a floating-needle group and an acupuncture group, 50 cases in each one. The passive and positive rehabilitation training was adopted in the two groups. Additionally, in the floating-needle group, the floating-needle therapy was used. The needle was inserted at the site 5 to 10 cm away from myofasical trigger point (MTrP), manipulated and scattered subcutaneously, for 2 min continuously. In the acupuncture group, the conventional acupuncture was applied at Jianqian (EX-UE), Jianyu (LI 15), Jianliao (TE 14), etc. The treatment was given once every two days, 3 times a week, and 14 days of treatment were required. The shoulder hand syndrome scale (SHSS), the short form McGill pain scale (SF-MPQ) and the modified Fugl-Meyer motor function scale (FMA) were used to evaluate the damage severity, pain and motor function of the upper limbs before and after treatment in the two groups. The clinical efficacy was compared between the two groups. RESULTS: SHSS score, SF-MPQ score and FMA score were improved significantly after treatment in the two groups (all P < 0.01), and the improvements in the floating-needle group were superior to those in the acupuncture group (all P < 0.05). The total effective rate was 94.0% (47/50) in the floating-needle group, which was better than 90.0% (45/50) in the acupuncture group (P < 0.05). CONCLUSION: The floating-needle therapy combined with rehabilitation training achieves a satisfactory efficacy on post-stroke shoulder-hand syndrome, which is better than the combined therapy of conventional acupuncture and rehabilitation training.

[Effect of warm acupuncture stimulation of Waiguan (TE 5) on post-stroke shoulder-hand syndrome].

OBJECTIVE: To evaluate the therapeutic effect of warm acupuncture (moxa-heated acupuncture) needle stimulation of Waiguan (TE 5) acupoint in the treatment of shoulder-hand syndrome (phase I) in patients with stroke. METHODS: Sixty stroke patients with shoulder-hand syndrome (phase I ) were equally randomized into control group and warm acupuncture group. Patients of the warm acupuncture group were treated by warm acupuncture stimulation of the affected TE 5 in combination with routine acupuncture stimulation of Jianyu (LI 15), Jianjing (GB 21), Quchi (LI 11), Wangu (SI 4), Yangchi (TE 4) and Hegu (LI 4), and rehabilitation training (passive and active upper-limb motion exercise for 30 min, once daily), and patients of the control group treated with routine acupuncture stimulation of the same acupoints mentioned above, and rehabilitation training. The treatment was conducted once daily, 5 times per week for two weeks. The patients' clinical conditions were evaluated by using Visual Analogue Scale (VAS, 0-10 points, shoulder pain degree), edema severity score (0 point:normal, 2 points: mild, 4 points: moderate, and 6 points: severe) and simplified Fugl-Meyer motor assessment scale (0, 1 and 2 points, upper-limb motor function) before and after the treatment. RESULTS: After the treatment, the scores of VAS and edema severity of the two groups were significantly decreased in comparison with pre-treatment in the same one group (P < 0.01), and the Fugl-Meyer motor scores were considerably increased (P < 0.01), suggesting an improvement of the shoulder-hand syndrome after two weeks' treatment. Of the two 30 patients in the control group and warm acupuncture group, 0 and 2 (6.7%) were cured, 7 (23.3%) and 25 (83.3%) experienced marked improvement, 17 (56.7%) and 2 (6.7%) were effective, 6 (20. 0%) and 1 (3.3%) invalid, with the effective rates being 80.0% and 96.7%, respectively. The effect of warm acupuncture group was superior to that of the control group (P < 0.05). CONCLUSION: Warm acupuncture combined with routine acupuncture and rehabilitation training is effective in improving shoulder pain, hand edema and limb motor function in stroke patients with shoulder-hand syndrome at phase I.

[Observation on the clinical efficacy of shoulder pain in post-stroke shoulder-hand syndrome treated with floating acupuncture and rehabilitation training].

OBJECTIVE: To compare the efficacy difference in the treatment of shoulder pain in post-stroke shoulder-hand syndrome among floating acupuncture, oral administration of western medicine and local fumigation of Chinese herbs. METHODS: Ninety cases of post-stroke shoulder-hand syndrome (stage I) were randomized into a floating acupuncture group, a western medicine group and a local Chinese herbs fumigation group, 30 cases in each one. In the floating acupuncture group, two obvious tender points were detected on the shoulder and the site 80-100 mm inferior to each tender point was taken as the inserting point and stimulated with floating needling technique. In the western medicine group, mobic 7.5 mg was prescribed for oral administration. In the local Chinese herbs fumigation group, the formula for activating blood circulation and relaxing tendon was used for local fumigation. All the patients in three groups received rehabilitation training. The floating acupuncture, oral administration of western medicine, local Chinese herbs fumigation and rehabilitation training were given once a day respectively in corresponding group and the cases were observed for 1 month. The visual analogue scale (VAS) and Takagishi shoulder joint function assessment were adopted to evaluate the dynamic change of the patients with shoulder pain before and after treatment in three groups. The modified Barthel index was used to evaluate the dynamic change of daily life activity of the patients in three groups. RESULTS: With floating acupuncture, shoulder pain was relieved and the daily life activity was improved in the patients with post-stroke shoulder-hand syndrome, which was superior to the oral administration of western medicine and local Chinese herbs fumigation (P < 0.01). With local Chinese herbs fumigation, the improvement of shoulder pain was superior to the oral administration of western medicine. The difference in the improvement of daily life activity was not significant statistically between the local Chinese herbs fumigation and oral administration of western medicine, the efficacy was similar between these two therapies (P > 0.05). CONCLUSION: The floating acupuncture relieves shoulder pain of the patients with post-stroke shoulder-hand syndrome promptly and effectively, and the effects on shoulder pain and the improvements of daily life activity are superior to that of the oral administration of western medicine and local Chinese herbs fumigation.

[Post-stroke shoulder-hand syndrome treated with acupuncture and rehabilitation: a randomized controlled trial].

OBJECTIVE: To assess the clinical efficacy on post-stroke shoulder-hand syndrome (SHS) treated with acupuncture and rehabilitation and the impacts on patients' nailfold microcirculation. METHODS: One hundred and twenty patients were randomized into an acupuncture rehabilitation group and a simple rehabilitation group, 60 cases in each one. In the simple rehabilitation group, OT (comprehensive rehabilitation therapy) training was adopted. In the acupuncture rehabilitation group, on the basis of the treatment as the simple rehabilitation, acu puncture was added at Taiyuan (LU 9), Zusanli (ST 36), Xuanzhong (GB 39), Waiguan (TE 5), Shousanli (LI 10), Quchi (LI 11) and Jianyu (LI 15). Acupuncture was given once a day, 7 days made one session. Totally, 4 sessions of treatment were required. Fugl-Meyer score, upper limb pain score, the score of nerve function defect and the items of nailfold microcirculation of patients were assessed in the the two groups before and after treatment. The efficacy was compared between the two groups. RESULTS: (1) The upper limb pain, the systematic motor function of the upper limbs, the nerve function defect, nailfold microcirculation and clinical symptoms were all improved after treatment in either the acupuncture rehabilitation group or the simple rehabilitation group as compared with those before treatment, indicating the significant difference (P<0. 05, P<0. 01). (2) The im provements in the upper limb pain (0. 90+/-0.71 vs 1. 80+/-0. 66), the systematic motor function of the upper limbs (42. 43 13. 57 vs 29. 98+/-15. 11), the nerve function defect (8. 60+/-11. 61 vs 13. 0+/-1. 74), nailfold microcirculation (total score 3. 18+/-1.32 vs 4.34+/-1.23) and clinical symptoms in the acupuncture rehabilitation group after treatment were different significantly as compared with those in the simple rehabilitation group (PO0. 05,P-O. 01), and the results in the acupuncture rehabilitation group were superior to the simple rehabilitation group. (3) In the acupuncture rehabilitation group, the markedly effective rate was 50. 0% (30/60) and the total effective rate was 93.3% (56/60), which was better than 16.7% (10/60) and 63. 3% (38/60) respectively in the simple rehabilitation group (all P<0. 05). CONCLUSION: Both the combined therapy of acupuncture and rehabilitation and the simple rehabilitation training are effective in the treatment of post-stroke SHS, and promote the status of nailfold microcirculation, the efficacy of the combined therapy is better than that of the latter.

[Vitamin B12 and iron deficiencies: from diagnostic to follow-up]. / Carences en vitamine B12 et fer: du diagnostic au suivi.

Vitamin B12 and iron deficiencies are common problems in consultations of general internal medicine. They cause different symptoms that can be non-specific. This article makes it possible, from a clinical frame of reference, to answer the following questions: What value of vitamin B12 should we consider a "deficiency", and what is the role of methylmalonate? What is the role of vitamin B12 oral supplements? How should we interpret values of ferritine? How should iron deficiency be investigated? What is the place of intravenous iron administration?

Complex regional pain syndrome following transfemoral catheterization.

Complex regional pain syndrome (CRPS) (previously reflex sympathetic dystrophy) is a chronic pain condition usually resulting as a consequence of trauma or surgery. Though described occasionally after vascular surgery, it is distinctly rare after percutaneous cardiovascular procedures. We report a case of CRPS following trans- femoral catheterization-related groin pseudoaneurysm. To our knowledge, this is the first such report following transfemoral catheterization. A 36-year-old female underwent an electrophysiological study and AV node re-entry tachycardia ablation using the left femoral vein approach. One month later she presented complaining of numbness and tingling in her left foot with swelling and mild groin discomfort. A lower extremity duplex scan showed a left common femoral artery pseudoaneurysm that was partially thrombosed and subsequently resolved spontaneously. The patient had intractable symptoms of pain, temperature changes, color changes, and trophic changes of the left foot. Conventional angiography was done to rule out occlusive arterial disease but just showed very sluggish flow. Further evaluation with transcutaneous oxymetry and 3-phase bone scan was consistent with microvascular dysfunction and poor cutaneous blood flow suggestive of cold-type CRPS. In this case report, we also review the clinical features and the vascular changes associated with CRPS and discuss the pathophysiology of the syndrome from a cardiovascular specialist's perspective. Interventionalists should be aware that CRPS is a possible, albeit rare, condition that may follow many vascular procedures that they perform on a daily basis.

Stellate ganglion blockade (SGB) for refractory index finger pain - a case report.

OBJECTIVE: To identify through case study the presentation and possible pathophysiological cause of complex regional pain syndrome and its preferential response to stellate ganglion blockade. SETTING: Complex regional pain syndrome can occur in an extremity after minor injury, fracture, surgery, peripheral nerve insult or spontaneously and is characterised by spontaneous pain, changes in skin temperature and colour, oedema, and motor disturbances. Pathophysiology is likely to involve peripheral and central components and neurological and inflammatory elements. There is no consistent approach to treatment with a wide variety of specialists involved. Diagnosis can be difficult, with over-diagnosis resulting from undue emphasis placed upon pain disproportionate to an inciting event despite the absence of other symptoms or under-diagnosed when subtle symptoms are not recognised. The International Association for the Study of Pain supports the use of sympathetic blocks to reduce sympathetic nervous system overactivity and relieve complex regional pain symptoms. Educational reviews promote stellate ganglion blockade as beneficial. Three blocks were given at 8, 10 and 13 months after the initial injury under local anaesthesia and sterile conditions. Physiotherapeutic input was delivered under block conditions to maximise joint and tissue mobility and facilitate restoration of function. CONCLUSION: This case demonstrates the need for practitioners from all disciplines to be able to identify the clinical characteristics of complex regional pain syndrome to instigate immediate treatment and supports the notion that stellate ganglion blockade is preferable to upper limb intravenous regional anaesthetic block for refractory index finger pain associated with complex regional pain syndrome.

[Central-medullary nailing of proximal humerus fractures using T2 nails. A retrospective study of 38 cases]. / Enclouage centromédullaire des fractures de l'extrémité proximale de l'humérus par clou T2. Etude rétrospective de 38 cas.

The intramedullary nailing of humerus has emerged as one of the treatments of reference for proximal fractures. We have reviewed 38 patients aged 64.2 on average with a mean follow of 18 months. The functional scores used were the Constant and Murley's score as well as the DASH self-administered quality of life questionnaire. Radiological criteria have been analyzed, namely the cephalic angle noted alphaF and the presence of any osteolysis of the major tuberosity. Patients were grouped by type of fracture, according to Neer's classification, with nine cases in Neer 2 group, 19 in Neer 3 group, and ten in Neer 4 group. The unrefined Constant score was 53.4 points on average, balanced to 71.6%. The joint mobilities were an average forward elevation of 108 degrees, an average abduction of 100 degrees and an external rotation of 27 degrees. These scores were even worse than the fracture was comminuted. It was not found a radioclinical correlation between value of the angle alphaF and clinical outcome, but the presence of osteolysis of the major tuberosity was significantly associated with poor late functional results. Five cases of osteonecrosis have been counted, divided with 10.5% in the Neer stage 3, and 30% in the Neer stage 4. The average unrefined Constant score from these patients was 38.5 points on average, balanced to 57.7%. Intramedullary nailing allows fixation of comminuted fractures with three or four fragments, but control of fixing and strength of assembly were not always practiced. In young patients, where tuberosities consolidation is essential, screwed plates seem to be a favorable alternative. Moreover, total reverse prosthesis seems to have more and more arguments to impose itself like the preferred treatment towards fractures in four fragments in people aged over 75 years.