1/125. hyperalgesia with reduced laser evoked potentials in neuropathic pain.Nociceptive evoked potentials to laser stimuli (LEPs) are able to detect lesions of pain and temperature pathways at peripheral, spinal and supraspinal levels. It is commonly accepted that LEP attenuation correlates with the loss of pain and temperature sensations, while pathological heat-pain hypersensitivity has been associated with increased LEP amplitude. Here we present two patients in whom increased pain sensation (hyperalgesia) to laser stimuli was, on the contrary, associated to delayed, desynchronized and attenuated LEPs. Both patients experienced increased unpleasantness and affective reactions to laser, associated to poor ability to localize the stimulus. In both cases the results may be explained by an overactivation of the 'medial pain system', in one patient due to deafferentation of cortical sensory areas by a capsular lesion, and in the other to imbalance between A-delta and C fiber excitation due to peripheral nerve injury. Our results suggest that LEPs, as currently recorded, reflect the activity of a 'lateral' pain system subserved by rapidly conducting fibers. They may therefore, assess the sensory and cognitive dimensions of pain, but may not index adequately the affective-emotional aspects of pain sensation conveyed by the 'medial' pain system. The dissociation between pain sensation and cortical EPs deserve to be added to the current semiology of LEPs, as the presence of abnormal pain to laser on the background of reduced LEPs substantiates the neuropathic nature of the pain.- - - - - - - - - - ranking = 1keywords = motion (Clic here for more details about this article) |
2/125. Current therapy in the management of heterotopic ossification of the elbow: a review with case studies.Heterotopic ossification, or the appearance of ectopic bone in para-articular soft tissues after surgery, immobilization, or trauma, complicates the surgical and physiatric management of injured joints. The chief symptoms of heterotopic ossification are joint and muscle pain and a compromised range of motion. Current therapies for prevention or treatment of heterotopic ossification include surgery, physical therapy, radiation therapy, and medical management. Unlike heterotopic ossification of the hip, heterotopic ossification of the elbow has not been extensively investigated, leaving its optimal management ill-defined. To remedy this deficiency, we review risk factors, clinical anatomy, physical findings, proposed mechanisms, and current practice for treatment and prevention of heterotopic ossification. We then consider and draw conclusions from four cases of elbow injury treated at our institutions (three complicated by heterotopic ossification) in which treatment included surgery, radiation therapy, physical therapy, and medical therapy. We summarize our institutional practices and conclude with a call for a randomized clinical trial to better define optimal management of heterotopic ossification of the elbow.- - - - - - - - - - ranking = 1keywords = motion (Clic here for more details about this article) |
3/125. Balancing the focus: art and music therapy for pain control and symptom management in hospice care.Pain and symptom management are a major part of hospice care. literature and direct experience suggest that pain can be resistant if psychological, emotional, or spiritual issues are not addressed. This article explains how art and music therapies can work in conjunction with traditional medical treatment of pain control in the hospice setting. The process of pain modulation through the use of art and music interventions is diagrammed and described. Brief clinical examples demonstrate the use of art and music therapies for pain reduction with a variety of hospice patients. Information regarding appropriate education and training necessary for art and music therapists to practice in their field is presented.- - - - - - - - - - ranking = 1keywords = motion (Clic here for more details about this article) |
4/125. Osteoid osteoma of the elbow: a diagnostic challenge.BACKGROUND: Osteoid osteoma is a painful benign neoplasm that is rarely found in the elbow region. methods: The study included fourteen patients, and we believe that this is the largest reported series of patients with osteoid osteoma of the elbow evaluated at one institution. Most of the patients had had symptoms for a prolonged period and had had multiple invasive procedures before an accurate diagnosis was made. Although findings on physical examination generally are nonspecific and are not always accurate in localizing the lesion, plain tomograms and computed tomography scans were most helpful in identifying the nidus in the present study. Thirteen of the patients had limited motion of the elbow before the definitive diagnosis was made, and ten of these thirteen had a mean flexion contracture of 38 degrees. RESULTS: Removal of the nidus resulted in relief of pain and improvement in the range of motion of the elbow in all fourteen patients. A persistent postoperative flexion contracture was more common in the patients who had had a previous arthrotomy of the elbow than in those who had not had that procedure. CONCLUSIONS: It is important to recognize this uncommon entity to avoid the morbidity associated with a prolonged delay in diagnosis. Because the symptoms resolve after excision of the lesion, the surgeon can avoid unnecessary soft-tissue dissection and release of the contracture.- - - - - - - - - - ranking = 2keywords = motion (Clic here for more details about this article) |
5/125. Managing pain and comorbid depression: A public health challenge.Many millions of Americans suffer chronic medical conditions complicated by both depression and pain. chronic pain disorders may be classified as being caused by one or more mechanisms, such as nociceptive (inflammatory), neuropathic (peripheral and central), and myofascial, each associated with a complex substrate of neurophysiologic changes. Specific treatment approaches have been developed for different pain mechanisms. Because all pain sensation is personal and subjective, all pain is affected to some degree by emotional states, and, therefore, by psychosocial factors. Major depression commonly complicates chronic pain and adds to impairment and disability. There is evidence that patients with depression occurring after the onset of chronic pain have the same rates of affective disorders in family members as in the general population, and significantly lower rates than in families of patients with major depression alone. This suggests that it is the stress of living with chronic pain, not personal or family predisposition, that causes depression in these patients. Optimal treatment includes treatment of both pain and depression, together with a focus on symptom control and functional restoration.- - - - - - - - - - ranking = 1keywords = motion (Clic here for more details about this article) |
6/125. amputation: two views.It has been over one year now since his surgery, and Allen has returned to school and work, ambulating on his prosthesis most of the time. As his phantom limb pain decreased and his proficiency in walking increased, his acceptance of his amputation has been demonstrated in his comments and references to himself and his relations with others. As he states, the more comfortable he is about his amputation, the easier it is for others to accept and relate to him. This, I think, is the key to approaching that final stage of acceptance mentioned earlier. The more we can help our patients accept their amputation initially by supporting them through this crisis period, the easier it will be for them to relate to others and grow emotionally from these relationships.- - - - - - - - - - ranking = 1keywords = motion (Clic here for more details about this article) |
7/125. Nonoperative and operative intervention for hallux rigidus.STUDY DESIGN: Case study of the management of an individual with hallux rigidus deformity. OBJECTIVE: To describe the outcome of nonoperative and operative treatment, including kinematic and kinetic changes following cheilectomy surgery, for an individual with hallux rigidus deformity. BACKGROUND: hallux rigidus is a common disorder of the first metatarsophalangeal joint characterized by progressive limitation of hallux dorsiflexion, prominent dorsal osteophyte formation, and pain. Surgery may be considered when nonoperative management strategies have proven unsuccessful. Kinematic and plantar pressure changes during dynamic activities have not been previously described following cheilectomy surgery for hallux rigidus deformity. methods AND MEASURES: The patient was a 54-year-old man who sustained a traumatic injury to the great toe. Conservative treatment included nonsteroidal anti-inflammatory drugs, custom insole fabrication, and footwear outersole modification. Because of continued pain, loss of motion, and restrictions in daily activities, the patient elected to have surgery, and a cheilectomy procedure was done. Presurgical and postsurgical kinematic data of first metatarsophalangeal joint motion were collected using an electromagnetic tracking device during clinical motion tests and walking. Peak plantar pressures were assessed during gait. The patient was evaluated preoperatively, at 6 months, and again at 18 months following surgery. RESULTS: The outcome of surgery proved favorable, both subjectively and objectively. Peak dorsiflexion increased significantly (a minimum of 20 degrees) for all clinical tests and walking trials at the first metatarsophalangeal joint when compared with preoperative measurements. Peak plantar pressures also increased over the medial forefoot (68%) and hallux (247%) between preoperative testing and follow-up, indicating increased loading to this region of the foot. CONCLUSIONS: Restrictions in motion and daily activities and persistent pain may warrant surgical intervention for individuals with hallux rigidus deformity. A successful outcome, as measured by the patient's self-reported pain, return to recreational activities, and kinematic and plantar pressure changes at the follow-up examination, was demonstrated in this case study.- - - - - - - - - - ranking = 4keywords = motion (Clic here for more details about this article) |
8/125. A conservative management protocol for calcific tendinitis of the shoulder.OBJECTIVE: This paper presents a management protocol for calcific tendinitis and describes its effective application in 2 cases of calcific tendinitis of the supraspinatus tendon in middle-aged women. CLINICAL FEATURES: Two patients presented to a chiropractic clinic with previously diagnosed calcific tendinitis of the supraspinatus tendon. Both patients complained of chronic pain and tenderness in the shoulder region and had a limited range of shoulder motion as a result of the pain. Radiographs demonstrated calcific deposits in the region of the supraspinatus tendon. INTERVENTION AND OUTCOMES: Both patients were admitted to a treatment protocol involving approximately 20 sessions of phonophoresis (driving of medication into tissue by ultrasound) with Movelat cream followed by cross-friction massage to the supraspinatus tendon and range of motion exercises. A second set of radiographs was requested. The calcific deposits, clearly seen on the previous radiographs, were no longer visible, and symptoms were resolved. At 4-month follow up, both patients continued to be symptom-free. CONCLUSION: The result of these studies indicates that the management of calcific tendinitis falls within the scope of chiropractic practice and supports the use of a trial period of conservative management in cases of calcific tendinitis before consideration of surgical treatment.- - - - - - - - - - ranking = 2keywords = motion (Clic here for more details about this article) |
9/125. Malleolar bursitis in figure skaters. Indications for operative and nonoperative treatment.Figure skaters are unique athletes who must train for extended periods of time performing motions and routines that create excessive compressive and shear forces between their malleoli and boots. As a result, they are susceptible to the development of a painful adventitious malleolar bursitis. Most often these patients will relate a recent increase in their training schedule or the purchase of a new pair of skating boots. This condition usually responds favorably to nonoperative measures including stretching of the boot over the affected area and protective padding placed around the inflamed bursa. If the swelling is marked, then an aspiration, subsequent injection with cortisone, and a compressive wrap may be indicated. This treatment regimen will enable the majority of figure skaters to continue skating. If the symptoms continue or increase despite nonoperative measures, then cessation of skating for a brief period must be considered. If this is not a viable option for the skater, surgical excision of the bursa may be warranted. If septic bursitis occurs, immediate surgical debridement and intravenous antibiotics are indicated. A Staphyloccocus aureus organism is most often responsible and should be treated with appropriate antibiotics. These patients may return to skating when there is no sign of further infection, the soft tissues have fully healed, and there is no sign of residual inflammatory bursa, usually at 4 to 6 weeks after surgery.- - - - - - - - - - ranking = 1keywords = motion (Clic here for more details about this article) |
10/125. EMDR: a new treatment for trauma and chronic pain.EMDR (eye movement desensitization and reprocessing) is a new psychological treatment for trauma that is capable of facilitating rapid and permanent reduction in distressing thoughts and feelings (Carlson et al. 1998,Wilson et al. 1995). In addition to reduction of psychological distress, the method leads to more adaptive attitudes and functioning. The utility of the method also appears to extend beyond trauma with positive results reported in the treatment of addictions, phobias, and pain (Henry 1996, Goldstein & Feske 1994, Grant 1986). As a treatment for pain EMDR offers a method of facilitating permanent changes in how pain is experienced somatically and emotionally. knowledge and understanding of the principles underlying EMDR can also provide a guide for more effective interventions by pain specialists.- - - - - - - - - - ranking = 1keywords = motion (Clic here for more details about this article) |
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