1/8. Management of a patient with post-polio syndrome.PURPOSE: To describe the current understanding of the management of patients with post-polio syndrome (PPS) and relate the research to a case study. DATA SOURCES: Standard neurology textbooks, current review and research articles, and a case study. CONCLUSIONS: More than 15 years following a diagnosis of poliomyelitis, a new onset of weakness, fatigue, joint pain, decreased endurance, muscle atrophy, gait disturbance, respiratory and swallowing problems, cold intolerance, and difficulties with activities of daily living might indicate a neurologic disorder called PPS. IMPLICATIONS FOR PRACTICE: Non-post-polio causes of weakness, fatigue or pain must be excluded before making a diagnosis of PPS. Approaches to management vary depending on the symptoms and level of disability. Reducing physical and emotional stress, energy conservation, adequate rest, modification of work and home environments, joint protection, and the use of orthoses, adaptive equipment, or mobility aids can reduce fatigue and preserve function.- - - - - - - - - - ranking = 1keywords = atrophy (Clic here for more details about this article) |
2/8. Post-polio syndrome: a review and case report.A 21-year-old Thai man presented with progressive weakness and atrophy of both hands for 2 years. His left leg was atrophic and weak secondary to poliomyelitis since he was 8 months old. physical examination showed that there was atrophy of both hands and forearms as well as left leg. sensation was normal. Deep tendon reflexes were normal except for hyporeflexia of left leg. EMG showed chronic denervation pattern in the recent atrophic muscles and in normal power muscles. Motor and sensory nerve conductions were normal. biopsy of forearm muscle revealed degeneration and fibrosis of muscle fibers. These findings were compatible with post-polio syndrome (PPS) which presents in patients with late paralysis following poliomyelitis. It is not a form of amyotrophic lateral sclerosis although some clinical similarities exist. Weakness from PPS may lead to musculoskeletal pain and increased functional disability. Proper rehabilitation program is to maintain his functional status and allow him to continue to live as independently as possible by regular exercise without stressing joints and muscles.- - - - - - - - - - ranking = 2keywords = atrophy (Clic here for more details about this article) |
3/8. Post-poliomyelitis syndrome: case report and review of the literature.INTRODUCTION: postpoliomyelitis syndrome (PPS) refers to the new neuromuscular symptoms that occur in patients years after their acute poliomyelitis has stabilised. PPS cases seen now are probably related to the poliomyelitis epidemics of the 1940s and 1950s. CLINICAL PICTURE AND INVESTIGATION: A 57-year-old Chinese man with a history of poliomyelitis affecting both lower limbs presented with left upper limb weakness. physical examination revealed atrophy of his left upper limb muscles. There were fasciculations in the biceps and brachioradialis muscles. electromyography revealed ongoing denervation neurogenic units in the C5 to TI myotomes comparable with PPS. CONCLUSION: The aim of this paper is to review the present situation and to give a short summary of PPS, which can be difficult to diagnose because the symptoms of presentation are usually non-specific. We describe a case of PPS and review the current literature.- - - - - - - - - - ranking = 1keywords = atrophy (Clic here for more details about this article) |
4/8. Respiratory failure in a patient with antecedent poliomyelitis: amyotrophic lateral sclerosis or post-polio syndrome?We report a 69-year-old man who developed paralytic poliomyelitis in childhood and then decades later suffered from fatal respiratory failure. Six months before this event, he had progressive weight loss and shortness of breath. He had severe muscular atrophy of the entire right leg as a sequela of the paralytic poliomyelitis. He showed mild weakness of the facial muscle and tongue, dysarthria, and severe muscle atrophy from the neck to proximal upper extremities and trunk, but no obvious pyramidal signs. Electromyogram revealed neurogenic changes in the right leg, and in the paraspinal, sternocleidomastoid, and lingual muscles. There was a slight increase in central motor conduction time from the motor cortex to the lumbar anterior horn. Pulmonary function showed restrictive ventilation dysfunction, which was the eventual cause of death. Some neuropathological features were suggestive of amyotrophic lateral sclerosis (ALS), namely Bunina bodies. In patients with a history of paralytic poliomyelitis who present after a long stable period with advanced fatal respiratory failure, one may consider not only respiratory impairment from post-polio syndrome but also the onset of ALS.- - - - - - - - - - ranking = 93.895715636455keywords = muscular atrophy, atrophy (Clic here for more details about this article) |
5/8. Intrathecal immune response in patients with the post-polio syndrome.BACKGROUND. The syndrome of progressive muscular atrophy decades after acute paralytic poliomyelitis (post-polio syndrome) is not well understood. The theory that physiologic changes and aging cause the new weakness does not explain the immunologic abnormalities reported in some patients. An alternative explanation is persistent or recurrent poliovirus infection. methods. We assessed the intrathecal antibody response to poliovirus and intrathecal production of interleukin-2 and soluble interleukin-2 receptors in 36 patients with the post-polio syndrome and 67 controls (including 13 who had had poliomyelitis but had no new symptoms and 18 with amyotrophic lateral sclerosis). Intrathecal antibody responses to measles, mumps, herpes simplex, and varicella zoster viruses were also determined. RESULTS. Oligoclonal IgM bands specific to poliovirus were detected in the cerebrospinal fluid of 21 of the 36 patients with the post-polio syndrome (58 percent) but in none of the control group (P less than 0.0001). In quantitative studies there was evidence of increased intrathecal synthesis of IgM antibodies to poliovirus only among the patients with the post-polio syndrome; there was no increased synthesis of IgM to measles, mumps, herpes simplex, or varicella zoster viruses. The patients with post-polio syndrome had significantly higher mean ( /- SD) (cerebrospinal fluid levels of interleukin-2 and soluble interleukin-2 receptors than the controls (8.1 /- 5.3 vs. 1.4 /- 0.8 U per milliliter and 159.6 /- 102.9 vs. 10.7 /- 6.2 U per milliliter, respectively). The intrathecal synthesis of IgM antibodies to poliovirus correlated with the cerebrospinal fluid concentrations of interleukin-2 (P less than 0.0005) and soluble interleukin-2 receptors (P less than 0.001). CONCLUSIONS. An intrathecal immune response against poliovirus is present in many patients with the post-polio syndrome. In some of these patients the recrudescence of muscle weakness may be caused by persistent or recurrent infection of neural cells with the poliovirus.- - - - - - - - - - ranking = 92.895715636455keywords = muscular atrophy, atrophy (Clic here for more details about this article) |
6/8. National rehabilitation hospital limb classification for exercise, research, and clinical trials in post-polio patients.A need exists for an objective classification of polio patients for clinical and research purposes that takes into account the focal, asymmetric, and frequent subclinical nature of polio lesions. In order to prescribe a safe, effective exercise program, we developed a five-level (Classes I-V) limb-specific classification system based on remote and recent history, physical examination, and a four-extremity electrodiagnostic study (EMG/NCS). Class I limbs have no history of remote or recent weakness, normal strength, and a normal EMG. Class II limbs have no history of remote or recent weakness (or if remote history of weakness, full recovery occurred), normal strength and EMG evidence of prior anterior horn cell disease (AHCD). Class III limbs have a history of remote weakness with variable recovery, no new weakness, decreased strength, and EMG evidence of prior AHCD. Class IV limbs have a history of remote weakness with variable recovery, new clinical weakness, decreased strength, and EMG evidence of AHCD. Class V limbs have a history of severe weakness with little-to-no recovery, severely decreased strength and atrophy, and few-to-no motor units on EMG. In a prospective study of 400 limbs in 100 consecutive post-polio patients attending our clinic, 94 (23%) limbs were Class I, 88 (22%) were Class II, 95 (24%) were Class III, 75 (19%) were Class IV, and 48 (12%) were Class V. Guidelines for the use of this classification in a clinical/research setting are presented along with sample case histories and class-specific exercise recommendations.- - - - - - - - - - ranking = 1keywords = atrophy (Clic here for more details about this article) |
7/8. multiple sclerosis presenting as late functional deterioration after poliomyelitis.We describe five patients with previous poliomyelitis who developed multiple sclerosis (two laboratory supported definite and three clinically definite). The initial symptoms of functional deterioration developed a mean of 30 years following poliomyelitis. Initial functional deterioration was due to progressive limb weakness or impaired mobility and in three cases this led to an initial diagnosis of post-polio muscular atrophy. The clinical diagnosis became apparent with the subsequent development of characteristic clinical features, including optic nerve, brainstem, cerebellum, and spinal cord involvement. The occurrence of multiple sclerosis in these patients emphasises that late functional deterioration may be apparently unrelated to previous poliomyelitis. Furthermore, characteristic clinical features may be masked by the severe pre-existing neuromuscular and orthopaedic impairment leading to diagnostic delay and confusion with the ill-defined clinical syndrome of progressive post-polio muscular atrophy.- - - - - - - - - - ranking = 185.79143127291keywords = muscular atrophy, atrophy (Clic here for more details about this article) |
8/8. Disability in poliomyelitis sequelae.patients who have been affected by poliomyelitis may develop new symptoms such as muscle weakness, muscle atrophy, muscle or joint pain, and unexplained fatigue several decades after the onset of their poliomyelitis (post-polio syndrome [PPS]). We report on the results of our study of 59 patients with poliomyelitis using a number of instruments for disability assessment, including a 4- to 5-year follow-up. The main impact of disability for most patients is in mobility-related activities. Dependence in personal activities of daily living is fairly rare, whereas dependence and difficulties in instrumental activities of daily living (eg, cooking, transportation, cleaning, shopping) are more common and also more severe in persons with PPS. mental health, emotional reactions and social activity, interaction, and isolation are usually less affected, although considerable coping problems may occur, especially in persons with PPS who have new health problems and increasing disabilities. Examples of disabilities, intervention measures, and coping processes are given with case reports. The importance of a broad and interdisciplinary approach is emphasized, in which impairment as well as disability aspects should be considered in treatment and intervention programs.- - - - - - - - - - ranking = 1keywords = atrophy (Clic here for more details about this article) |