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Duman I, Dincer U, Taskaynatan MA, Cakar E, Tugcu I, Dincer K. Reflex sympathetic dystrophy: a retrospective epidemiological study of 168 patients. Clin Rheumatol 2007; 26:1433-7. [PMID: 17221145 DOI: 10.1007/s10067-006-0515-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2006] [Revised: 12/08/2006] [Accepted: 12/13/2006] [Indexed: 10/23/2022]
Abstract
This is a retrospective epidemiological study. The objective is to determine the epidemiological characteristics including the patient demographics, etiological factors, duration of symptoms, treatment modalities applied and clinical outcome of the treatment in reflex sympathetic dystrophy (RSD). Medical records of the 168 patients managed in two tertiary hospitals with the diagnosis of RSD that was made according to both IASP criteria and three-phase bone scan were reviewed. The upper limb was affected 1.5 times as commonly as the lower limb. Of the 168 cases, 10.7% were non-traumatic. In 89.3% of the patients, RSD developed after a traumatic inciting event with a predominance of fracture. In 75.6% of the patients, RSD developed due to job-related injuries. The percentage of successful clinical outcome was 72%. The percentage of the patients that did not respond to therapy was 28%. The management period is long and this causes higher therapeutic costs in addition to loss of productive effort. However, response to therapy is good. On the other hand, in approximately one third of the patients, RSD does not improve despite all therapeutic interventions. In addition to compensation costs, this potentially debilitating feature causes RSD to appear as a socioeconomic problem.
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Condamine JL, Marcucci L, Hanouz N. Traitement de la rhizarthrose par prothèse métacarpienne de resurfaçage. ACTA ACUST UNITED AC 2007; 93:46-55. [PMID: 17389824 DOI: 10.1016/s0035-1040(07)90203-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
PURPOSE OF THE STUDY The aim of this study was to present our experience with hemiarthroplasty of the base of the first metacarpal for the treatment of degenerative disease of the trapeziometacarpal joint. We have used this resurfacing implant since 1995 as part of our therapeutic armamentarium together with trapeziectomy, arthrodesis and total arthroplasty. MATERIAL AND METHODS The chromium-cobalt implant is inserted into the base of the first metacarpal. Three implant sizes are available. The present series included 106 implants in 87 patients, predominantly female. Mean patient age was 59.6 years. Three quarters of the patients had isolated joint degeneration. The preoperative complaint was pain (scored 3 on a 4-point scale) for 92% of patients. Joint motion was generally not impaired. Grip force was limited with less than 50% force for first finger-thumb opposition in three quarters of the patients. The anterior Gedda-Möberg approach was used in all cases. The joint was immobilized for two to three weeks postoperatively. RESULTS There were seven complications among the 106 cases: reflex dystrophy (n=4), global pain (n=2) and rupture of the long extensors (n=1). Sixty nine patients (83 implants) were reviewed at more than one year follow-up. Mean follow-up was 53 months (range 23 - 128 months). Activities were resumed at two months for 88% of implants with no problem for grip force for one-third and normal activity for 66%. Patient assessment was: outcome good and very good for 94%, pain free for 52%, and moderate pain without impaired activity for 43% (Kapandji opposition score was normal in 90%). Grip force was decreased in 25%. Radiographically, all implants were stable. Joint centering was improved (from 25% to 60% at last follow-up). There was no correlation between radiographic centering and clinical outcome. DISCUSSION This hemiarthroplasty has provided satisfactory results in terms of pain relief, joint motion, and function. There has not been any long-term radiographic problem. If revision is needed for failure, the procedure is simple and trapeziectomy, total arthroplasty or arthrodesis can be performed. The hemi-implant can be inserted after total arthroplasty. Compared with other techniques, this implant avoids the problem of silicone tolerance with the Swanson implant and has provided results superior to those of arthrodesis and trapiezectomy but slightly less satisfactory than with total arthroplasty. The indication for use of this resurfacing implant is osteoarthritis of a centered trapeziometacarpal in the young subject. The implant is contraindicated for advanced-stage disease, stiff joint with retraction of the first commissure and hyperextension of the metacarpophalangeal joint.
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Bredahl C, Kristensen AK, Christensen KS. [Treatment of reflex dystrophy with continuous peripheral nerve block]. Ugeskr Laeger 2007; 169:59-60. [PMID: 17217890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Physiotherapy is an important part of the treatment of reflex dystrophy or Complex Regional Pain Syndrome (CRPS)-type I, but this treatment is very painful. We report two cases of reflex dystrophy: a child with recurrent episodes and an adult. Both patients were treated with continuous peripheral nerve block in addition to physiotherapy. The method allows complete pain relief. At follow up (at 2 and 5 months) the results were excellent. By decreasing pain and thereby improving the ability to tolerate physical therapy, this method may have an advantage compared to other treatment modalities.
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Rayan GM. Dupuytren's disease: anatomy, pathology, presentation, and treatment. Instr Course Lect 2007; 56:101-11. [PMID: 17472297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
The disorder called Dupuytren's disease has been recognized for approximately 400 years. Its presentation, although seemingly rather constant, is actually extremely variable, depending on which structures are involved. A thorough knowledge of palmar fascial anatomy is essential to the understanding of Dupuytren's disease.
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Abstract
There is a high incidence of reflex sympathetic dystrophy of the upper limbs in patients with hemiplegia, and its painful and functional consequences present a problem to specialists in physical medicine and rehabilitation. This study was designed to assess the role of several factors in the occurrence of reflex sympathetic dystrophy in patients with hemiplegia. Ninety-five consecutive stroke patients (63 male and 32 female, mean age 59+/-12 years) admitted to our hospital were evaluated. Of the study group, 29 patients (30.5%) were found to develop reflex sympathetic dystrophy. There were no significant differences between the hemiplegic patient groups with or without reflex sympathetic dystrophy regarding age, gender, etiology, side of involvement, disease duration and the presence of comorbidities. The recovery stages of hemiplegia, as shown by Brunnstrom functional classification, were significantly different between the two groups; patients in lower recovery stages tended to develop reflex sympathetic dystrophy more frequently (P<0.01). Additionally, the presence of flaccidity was also a significant factor in the development of reflex sympathetic dystrophy. Glenohumeral subluxation was present in 37 patients (38.9%) in our study group and the presence of this complication was related to the occurrence of reflex sympathetic dystrophy. The presence of glenohumeral subluxation was significantly higher in patients with reflex sympathetic dystrophy (21/29, 72.4%) when compared to the patients without reflex sympathetic dystrophy (16/66, 24.2%) (P<0.001). Also, hemiplegic patients with more severe shoulder subluxation were significantly more likely to develop reflex sympathetic dystrophy. These results suggest that lower recovery stages, reduced tonus and glenohumeral subluxation significantly contribute to the occurrence of reflex sympathetic dystrophy in the hemiplegic patient. We believe that preventive and treatment measures should consider these factors as they seem to have in common a higher risk of traumatizing the paralyzed upper limb and causing reflex sympathetic dystrophy.
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Abstract
OBJECTIVE The pathophysiology of Complex Regional Pain Syndrome type I (CRPS I) is unclear. An inflammatory reaction may cause the syndrome in which leukocytes may play an important role. MATERIALS AND METHODS In this pilot study of six patients with acute warm CRPS I, we performed radiolabeled autologous leukocyte scans of both hands, in order to assess leukocyte accumulation. Comparison was made with the unaffected limb, and with three control patients with a Colles fracture without CRPS I. RESULTS Images of the CRPS I patients obtained 4 h after leukocyte injection provided the clearest results. At 4 h post-injection, there was clear, asymmetrical leukocyte accumulation in the affected extremity with a mean ratio of 1.49+/-0.19. In control patients, no asymmetry was observed between hands (mean ratio 1.09+/-0.06), indicating the absence of specific leukocyte accumulation. There was a statistically significant difference between CRPS I and control subjects 4 h post injection (p=0.012). CONCLUSION We found a significantly increased accumulation of leukocytes in patients with CRPS I. This is the first study to show a possible role for leukocytes in the pathophysiology of acute CRPS I.
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Shah RV, Day MR. Recurrence and spread of complex regional pain syndrome caused by remote-site surgery: a case report. AMERICAN JOURNAL OF ORTHOPEDICS (BELLE MEAD, N.J.) 2006; 35:523-6. [PMID: 17152974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
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Wang XY, Zhang T, Li J. [Mechanism of post-stroke reflex sympathetic dystrophy: study with needle electromyography]. ZHONGHUA YI XUE ZA ZHI 2006; 86:2632-4. [PMID: 17198590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
OBJECTIVE To explore the mechanism of post-stroke reflex sympathetic dystrophy (RSD) patients electromyographic abnormality and confirm its clinical value. METHODS Fifty patients with first-onset stroke, aged 33 - 78, including 30 with RSD and 20 without RSD, underwent needle electromyography (EMG) to test the nerve conduction velocity (NCV) and sensory nerve conduction velocity (SCV) of bilateral median nerves, and the number and position of spontaneous EMG activity of bilateral short abductor muscles of thumb and abductor muscles little finger. RESULTS The median nerve compound muscle action potential (CMAP) amplitude of the affected upper extremities of the RSD group was 8.6 mV +/- 2.9 mV, significantly lower than that of the non-RSD group (13.2 mV +/- 4.6 mV, P < 0.01). The incidence of spontaneous electrical potential of the RSD group was 100%; significantly higher than hat of the non-RSD group (65%, P < 0.001). The quantity of spontaneous EMG activity on the short abductor muscles of thumb and abductor muscles little finger was increased in the RSD group (P < 0.01). The motor nerve conduction velocity and electrophysiological presentation of sensory nerve of these 2 groups were all normal and without significant differences between them. CONCLUSION Partial axonal degeneration occurs on the distal motor never fibers of the affected upper extremity of the RSD patients, which may be related to subsequent peripheral nerve injury after central nerve system impairment.
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GA: Dr. sues for 'med-mal' in federal court: failure to prove causation under applicable law. Eley v. Baptist Hospital Worth County Incorporated, No. 06-12621 (11th Cir. 09/12/2006) F.3d -GA. NURSING LAW'S REGAN REPORT 2006; 47:3. [PMID: 17063581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
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Be careful where you 'stick' your patients. CASE ON POINT: Fricke v. Ochsner Hospital et al, No. 05CA868 (La. App. Cir. 5 05/24/ 06) -LA. NURSING LAW'S REGAN REPORT 2006; 47:2. [PMID: 17061680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
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Abstract
Pain has to be treated during the perioperative period. The recent improvement in pain treatment results from a better understanding of pain mechanisms, strict evaluations and appropriate protocols for pain management. Mainly nociceptive, postoperative pain looks more and more like neuropathic pain when it persists or increases. Therefore, analgesics are no more effective and antihyperalgesiant drugs must use. Preventive treatments have to be considered first as the best pain treatment. Basically, perioperative pain has to be understood as a standard quality management by the medical and surgical team.
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Bordin G, Atzeni F, Bettazzi L, Beyene NB, Carrabba M, Sarzi-Puttini P. Unilateral polymyalgia rheumatica with controlateral sympathetic dystrophy syndrome. A case of asymmetrical involvement due to pre-existing peripheral palsy. Rheumatology (Oxford) 2006; 45:1578-80. [PMID: 17085469 DOI: 10.1093/rheumatology/kel334] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Gradl G, Gaida S, Finke B, Gierer P, Mittlmeier T, Vollmar B. Exaggeration of tissue trauma induces signs and symptoms of acute CRPS I, however displays distinct differences to experimental CRPS II. Neurosci Lett 2006; 402:267-72. [PMID: 16675112 DOI: 10.1016/j.neulet.2006.04.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2006] [Revised: 04/05/2006] [Accepted: 04/12/2006] [Indexed: 11/19/2022]
Abstract
As CRPS I frequently develops after tissue trauma, we proposed that an exaggerated inflammatory response to tissue trauma may underlie CRPS I. Therefore, we studied the vascular inflammatory, nociceptive and apoptotic sequelae of (i) soft tissue trauma and (ii) exaggerated soft tissue trauma in comparison to those of (iii) sciatic nerve chronic constriction injury, modeling CRPS II. Standardized soft tissue trauma (TR) was induced by means of a controlled impact injury technique in the hind limb of pentobarbital-anesthetized rats. Additional animals received soft tissue trauma and femoral arterial infusion of mediator-enriched supernatant achieved by homogenization and centrifugation of traumatized muscle tissue in order to provoke an exaggerated trauma response (ETR). Infusion of supernatant of non-traumatized muscle served as control intervention (STR, sham trauma response). Neuropathy was induced by chronic constriction injury of the sciatic nerve (CCI). Untreated animals served as controls (CO). Detailed nociceptive testing showed temporarily decreased mechanical pain thresholds in ETR animals that resolved within 14 days, while TR and STR animals, i.e. those with singular limb trauma, and controls remained free of pain. Neither cold- nor heat-evoked allodynia developed in post-traumatic animals, whereas CCI animals presented the well-known pattern of ongoing neuropathic pain. Using high-resolution in vivo multifluorescence microscopy, muscle tissue of traumatized animals revealed an enhanced inflammatory response that was found most pronounced in ETR animals. CCI of the sciatic nerve was not accompanied by tissue inflammation; however, induced myocyte apoptosis. Collectively, these data indicate that exaggeration of trauma response induces signs and symptoms of acute CRPS I. Pain perception displays differences to that in CRPS II. Apoptosis turns out to be a distinctive marker for CRPS, warranting further evaluation in clinical studies.
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Doro C, Hayden RJ, Louis DS. Complex regional pain syndrome type I in the upper extremity. CLINICS IN OCCUPATIONAL AND ENVIRONMENTAL MEDICINE 2006; 5:445-54, x. [PMID: 16647661 DOI: 10.1016/j.coem.2005.11.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Complex regional pain syndrome (CRPS) remains a challenging condition for physicians to treat since the earliest descriptions dating back to the Civil War. It has been most commonly reported after traumatic injury or fracture; however, many other causes have been documented. This article focuses on CRPS type 1 as it pertains to the upper extremity. In general, patients who have complex regional pain syndrome suffer from pain, sensory changes, edema, sweating, and temperature disturbance in the afflicted extremity. Chronic changes can involve the skin, nails, and bone. The pathophysiology of this condition remains unclear and is probably multifactorial, involving persistent inflammation, the sympathetic nervous system, the central nervous system and external stimuli. Treatment should be based on a multidisciplinary experienced team approach that is focused on functional restoration. Future research will provide insight into pathophysiology and optimal treatment regimens.
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Rosenthal E, Sangle SR, Khamashta MA, D'Cruz D, Hughes GRV. [Orthopedic manifestations of the antiphospholipid syndrome]. Rev Med Interne 2006; 28:103-7. [PMID: 16854503 DOI: 10.1016/j.revmed.2006.05.019] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2006] [Accepted: 05/22/2006] [Indexed: 11/17/2022]
Abstract
PURPOSE The antiphospholipid syndrome (APS) is characterized by arterial and/or venous thrombosis, and pregnancy morbidity in association with antiphospholipid antibodies. Since its classical description 22 years ago, the clinical spectrum of APS has embraced the realms of obstetrics, nephrology, cardiology, neurology, gastroenterology, angiology and now, possibly orthopaedics. This is not surprising given that this disease can affect virtually any organ system and blood vessel of any size and nature. Just as venous thrombosis may affect limbs and internal organs, arterial thrombosis has been shown to affect organs such as the brain, eye, heart, kidney, liver and may also involve the skeleton. CURRENT KNOWLEDGE AND KEY POINTS In this review, we describe the orthopedic aspects of APS recently reported, bone metatarsal fractures, osteonecrosis and more exceptional complications, ie algodystrophy and bone marrow necrosis. We briefly discuss postulated pathogenesis and possible implications of anticoagulation. FUTURE PROSPECTS AND PROJECTS This data need further confirmation. They may suggest complementary physiopathologic and therapeutic implications.
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Khan F, Shaikh FM, Keane R, Conroy BP. Complex regional pain syndrome type I as a complication of axillary clearance. J Pain Symptom Manage 2006; 31:481-3. [PMID: 16793486 DOI: 10.1016/j.jpainsymman.2006.02.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2006] [Accepted: 02/17/2006] [Indexed: 11/24/2022]
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Reijnen JAM. [Diagnosis image (255). A woman with a painful hand after plaster treatment]. NEDERLANDS TIJDSCHRIFT VOOR GENEESKUNDE 2006; 150:990-1; author reply 991. [PMID: 17225745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
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Schinkel C, Gaertner A, Zaspel J, Zedler S, Faist E, Schuermann M. Inflammatory mediators are altered in the acute phase of posttraumatic complex regional pain syndrome. Clin J Pain 2006; 22:235-9. [PMID: 16514322 DOI: 10.1097/01.ajp.0000169669.70523.f0] [Citation(s) in RCA: 138] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Complex regional pain syndrome type 1 (CRPS 1) is a disorder that can affect an extremity after minor trauma or surgery. The pathogenesis of this syndrome is unclear. It has clinical signs of severe local inflammation as a result of an exaggerated inflammatory response, but neurogenic dysregulation also may contribute to it. METHODS For further insights into the pathogenesis of CRPS 1, the authors investigated inflammatory and neurogenic mediators-C-reactive protein (CRP), interleukin-6 (IL-6), interleukin-8 (IL-8), soluble tumor necrosis factor receptor I/II (sTNFR I/II), sE-selectin, sL-selectin, sP-selectin, substance P, neuropeptide Y, and calcitonin gene-related peptide-in venous blood from both the healthy arm and the arm with acute CRPS I from 25 patients and from 30 healthy volunteers. RESULTS Levels of IL-8 and sTNFR I/II were significantly elevated in patients, whereas all soluble forms of selectins were significantly suppressed. There was no significant difference in white blood cell count (WBC), CRP, and IL-6. Substance P was significantly elevated in patients. The other two neuropeptides were unchanged. None of the parameters studied showed any differences between the CRPS I-affected arm and the normal arm. CONCLUSIONS Elevated IL-8 and sTNFR I/II levels indicate an association between CRPS I and an inflammatory process. Normal WBC, CRP, and IL-6 give evidence for localized inflammation. The hypothesis of neurogenic-induced inflammation mediated by neuropeptides is supported by elevated substance P levels.
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Toda K, Muneshige H, Asou T. Intravenous Regional Block With Lidocaine for Treatment of Complex Regional Pain Syndrome. Clin J Pain 2006; 22:222-4. [PMID: 16428959 DOI: 10.1097/01.ajp.0000169666.17159.8f] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES The goal of this article is to report the successful treatment of a patient with complex regional pain syndrome (CRPS) type 1 involving the hand with the use of an intravenous regional block. METHODS The patient was a 35-year-old woman who developed CRPS during conservative therapy for a metacarpal fracture. An intravenous regional block with lidocaine alone, using a two-tourniquet technique, was delivered 10 times for at least 40 minutes. The first five treatments were given twice a week and the next five were delivered weekly. All affected joints, including the wrist, were manipulated without undue force. Functional physical measurements were assessed, including range of motion and performance of fine and gross motor tasks. RESULTS The visual analog scale scores for pain declined from 10 to 0 after treatment. Use of a pen, a pair of chopsticks, and a hammer improved, and edema decreased. CONCLUSIONS Intravenous regional block with lidocaine was well tolerated and associated with relief in this case of CRPS type 1.
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Fishman SM. The role of the pain psychologist, trigger point injections, reflex sympathetic dystrophy. J Pain Palliat Care Pharmacother 2006; 20:93-7. [PMID: 17182517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
This feature presents information for patients in a question and answer format. It is written to simulate actual questions that many pain patients ask and to provide answers in a context and language that most pain patients will comprehend. Issues addressed in this issue are the role of the pain psychologist, trigger point injections, and reflex sympathetic dystrophy.
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Zyluk A, Zyluk B. [Upper limb pain and limited mobility in the patients after stroke]. WIADOMOSCI LEKARSKIE (WARSAW, POLAND : 1960) 2006; 59:227-31. [PMID: 16813269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Pain in the paretic upper limb is a common complaint in the post-stroke patients. It usually affects shoulder joint and, less frequently, wrist and hand. Pain is usually accompanied by limited mobility of the shoulder and sometimes by swelling of the hand and wrist. The aetiology of these complaints remains unclear. The objective of the study was to evaluate the incidence of pain, limited mobility, swelling and other signs that appear in the paretic limb within the first year after stroke. Forty-five stroke patients treated in the Department of Neurology in 2000 who answered the questionnaire concerning type, localization and intensity of the complaints from paretic upper limb were included. Twenty-six patients (58%) had a painful shoulder, wrist or hand. These complaints concerned women more frequently than men (71% vs. 46%, consecutively), younger patients aged below 55, and those who initially had more severe paresis. Symptoms and signs appeared within first month after stroke in majority of patients, and 70% of patients considered these symptoms very disturbing, significantly deteriorating the dexterity of the paretic limb. Thirty five percent of patients complained of limited mobility in the shoulder joint, 18% had incomplete mobility of fingers in the paretic limb. Twenty two percent of patients had swollen wrist and hand, and 24% had a discoloration and trophic changes of the skin in the paretic hand. Cold intolerance by means of freezing sensation in the affected limb was experienced by 58% of patients. Three patients had complaints both in shoulder and hand, with accompanied swelling, trophic changes and vasomotor disturbances in the hand, what fulfilled criteria for the diagnosis of shoulder-hand syndrome. The results of the study show that upper limb pain and limited mobility are common complications of the stroke. Usually underestimated by family doctors these symptoms and signs cause a significant discomfort for the patients and delay the recovery of the paretic limb.
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Steenvoorde P, van Ingen JR. [Diagnosis image (255). A woman with a painful hand after plaster treatment]. NEDERLANDS TIJDSCHRIFT VOOR GENEESKUNDE 2005; 149:2969. [PMID: 16425849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
A 22-year-old woman was treated with a plaster cast for a fifth metacarpal fracture of the left hand and later developed a complex regional pain syndrome.
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Pertoldi S, Di Benedetto P. Shoulder-hand syndrome after stroke. A complex regional pain syndrome. EUROPA MEDICOPHYSICA 2005; 41:283-92. [PMID: 16474282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
Complex regional pain syndrome (CRPS) types I and II are neuropathic pain disorders that develop as an exaggerated response to a traumatic lesion or nerve damage, that generally affects the extremities, or as the consequence of a distant process such as a stroke, spinal lesion or myocardial infarction. It rarely appears without an apparent cause. CRPS of upper limbs after stroke is frequently today called shoulder-hand syndrome (SHS). The onset and severity of SHS appears to be related with the aetiology of the stroke, the severity and recovery of motor deficit, spasticity and sensory disturbances. Another important aetiological factor is glenohumeral subluxation. The physiopathology of the disease is still not known. In CRPS, there is an exaggerated inflammatory response and some chemical mediators have been identified and are present in the inflammatory soup around the primary afferent fibres that, through different processes, can induce hyper-excitability of the afferent fibres (peripheral sensitization). It is hypothesized that a localized neurogenic inflammation is at the basis of oedema, vasodilation and hyperhidrosis that are present in the initial phases of CRPS. The repeated discharge of the C fibres causes an increased medullary excitability (central sensitization). Another important factor is the reorganisation of the central nervous system, and in particular this appears to affect the primary somatosensory cortex. The central role of the sympathetic nerve is presently in doubt. However, it is thought that a sub-group of CRPS patients exists in whom a predominant factor is the hyper-activity of the sympathetic nervous system, and that it responds positively to sympathetic block. Diagnosis is clinical and there are no specific tests, nor pathognomic symptoms to identify this disease with certainty. Diagnosis of CRPS after stroke appears more complex than in other pathological situations: the paretic upper arm frequently appears painful, oedematose, with altered heat and tactile sensations and slightly dystrophic skin within a non-use syndrome. Some investigations can aid differential diagnosis with other diseases. Treatment may be non-pharmacological, pharmacological, with psychotherapy, regional anaesthesia, neuromodulation and sympathectomy. In any case there is little evidence that supports the efficacy of the interventions normally used to treat or prevent CRPS-SHS. The key to effective treatment undoubtedly lies in a an expert multidisciplinary team that is co-ordinated and motivated and that treats the disorder with individualised therapy.
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Lausten-Thomsen U, Laursen JO. [Long-term reflex dystrophy leading to bilateral knee exarticulation]. Ugeskr Laeger 2005; 167:4574-5. [PMID: 16324441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
CRPS 1 is a chronic pain disorder with an as yet not fully understood pathophysiology. The diagnosis is clinical, and the disorder is characterised primarily by pain and skin changes. We present a patient with an aggressively spreading CRPS 1 due to a minor trauma to the right foot, which led to bilateral knee ex-articulation 11 years later. This case report demonstrates the potentially devastating effects of this disorder and the difficulties in treating it.
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