Poliomyelitis sequels in France and the clinical and social needs of survivors: a retrospective study of 200 patients.

INTRODUCTION: Polio survivors in France are estimated at 50,000. This study aimed at describing their needs from their clinical and vocational conditions. METHOD: A retrospective study of our physical and rehabilitation medicine (PRM) consultation activity. RESULTS: One hundred and fifteen women/85 men, with a mean age of 51years±14.3 (17 to 82). Paralysis involved only one lower limb in 108 patients, the two lower limbs in 56 patients and only one upper limb in 4. At the time of the first consultation 137 patients had experienced functional worsening. The complaints were pain (105 subjects), fatigue (59) and new paresis (58). Only 25% had retired. Post-polio syndrome criteria were present in 46 subjects (23%). Patients who had contracted poliomyelitis in France (56%) differed from the other subjects with regard to age (58.4 versus 41.5), professional status and frequency of PPS (30.9% versus 12.6%). CONCLUSION: These polio survivors were not particularly aged and they had often experienced functional worsening. The evolution of their disease shall represent a public health issue over the decades to come.

Orthotic devices and gait in polio patients.

Polio survivors are aging and facing multiple pathologies. With age, walking becomes more difficult, partly due to locomotor deficits but also as a result of weight gain, osteoarticular degeneration, pain, cardiorespiratory problems or even post polio syndrome (PPS). These additional complications increase the risk of falls in this population where the risk of fractures is already quite high. The key joint is the knee. The muscles stabilizing this joint are often weak and patients develop compensatory gait strategies, which could be harmful to the locomotor system at medium or long term. Classically, knee recurvatum is used to lock the knee during weight bearing; however, if it exceeds 10 degrees , the knee becomes unstable and walking is unsafe. Thus, regular medical monitoring is necessary. Orthoses play an important role in the therapeutic care of polio survivors. The aim is usually to secure the knee, preventing excessive recurvatum while respecting the patient's own gait. Orthoses must be light and pressure-free if they are to be tolerated and therefore effective. Other joints present fewer problems and orthoses are rarely indicated just for them. The main issue lies in the prior evaluation of treatments' impact. Some deformities may be helpful for the patients' gait and, therefore, corrections may worsen their gait, especially if a realignment of segments is attempted. It is therefore essential to carefully pre-assess any change brought to the orthoses as well as proper indications for corrective surgery. In addition, it is essential for the patient to be monitored by a specialized team.

Upper limb surgery for tetraplegia: assessment of a 10-point strategy.

PURPOSE: Palliative motor surgery of the tetraplegic upper limb is well-defined, with relatively precise indications that however vary somewhat from team to team. Our personal indications originated mainly from Zancolli, and were applied by the same surgeon in two independent rehabilitation centers. The goals of this study were to assess the application of these indications with time. METHODS: Our retrospective study included three parts: summarization of our initial indications into a 10-point reference strategy; gathering the medical records related to all of the tetraplegic upper limb operations from 1989 to 2006, except for those related to complications and/or salvage procedures. For each patient, collected data corresponded to the 10 strategic points (SP); comparison of the collected data with the reference strategy, upper limb by upper limb, point by point, in order to identify and document any deviations. RESULTS: We assessed the use of the reference strategy in 272 consecutive operations (139 upper limbs, 96 patients). Overall nonconformity rate with the use of the 10-point strategy was 27% (38/139). Except for one very atypical case, all of the exceptions from the reference strategy were due to specific anatomical or physiological conditions. CONCLUSIONS: Our reference strategy has remained noticeably stable over time. However, three important evolutionary modifications occurred: systematic choice of biceps instead of deltoid to restore elbow extension; addition of the split distal flexor pollicis longus tenodesis procedure; and removal of extensor carpi radialis brevis from the list of potential flexor pollicis longus motors. Two issues, dealing with the systematic use of lassos and with brachio radialis to extensor digitorum communis transfer, are likely to be revisited in the future.

How do C6/C7 tetraplegic patients grasp balls of different sizes and weights? Impact of surgical musculo-tendinous transfers.

STUDY DESIGN: Prospective control cohort study. OBJECTIVES: To develop a new test to analyse qualitatively grasping strategies in C6/C7 tetraplegic patients, and to quantify the effect of musculo-tendinous transfers. SETTING: France. METHODS: Twelve C6/C7 tetraplegic adults (17 arms; 31.3+/-7.9 years) and 17 healthy subjects (30.9+/-9.4 years) completed the study. We assessed participants' ability to grasp, move and release standardized balls of variable sizes and weights. OUTCOME MEASURES: Failures, movement duration (MD), grip patterns, forearm orientation during transport. RESULTS: In patients as well as in controls, the number of digits involved in prehension increased proportionally to the size and weight of the ball. C6 non-operated tetraplegic patients failed 38.2% of the tasks. They frequently used supine transport (51.4% of successful tasks). MD was longer, with a large distribution of values. The presence of active elbow extension poorly influenced the amount of failure nor grip configuration, but significantly reduced MD and supine transport (34%). Patients who were evaluated after hand surgery showed a trend towards improved MD and more frequent completion (failure 30%), especially for middle-sized and middle-weighted balls. Grip patterns were deeply modified, and all transports were made in pronation. CONCLUSION: The 'Tetra Ball Test' evidences the characteristics of grasping in tetraplegic patients and those influenced by surgery. It may be useful in understanding effects of surgical procedures. This preliminary study must be completed to evaluate the quantitative responsiveness and reproducibility of this test and to develop instrumented electronic balls to optimise it.

[Transforaminal epidural steroid injection and paraplegia: case report and bibliographic review]. / Paraplégie à la suite d'une infiltration foraminale lombaire: revue de la littérature à partir d'un cas.

OBJECTIVES: We report a patient in whom paraplegia developed following transforaminal epidural injection of a corticosteroid and discuss the physiopathology of this complication, based on a literature survey. CASE REPORT: A 40-year-old man presented with low-back pain and symptoms of L4 radiculopathy due to degenerative disc herniation resistant to conventional medical treatment. Computed tomography revealed posterolateral L4-L5 disc protrusion. A dosage of 125 mg of hydrocortisone was given by epidural transforaminal L4-L5 left injection under radioscopy guidance. Within minutes following the injection, intense pain developed in both legs, with T12 complete paraplegia. Emergency magnetic resonance imaging (MRI) 2 hours later did not reveal spinal cord abnormalities. The patient underwent immediate surgery consisting of excising the protruding disc and extensive L3-L5 laminectomy. MRI performed 3 months later did not reveal medullar abnormalities. Six months later, the patient continued to show slow neurologic improvement, permitting him to walk with crutches and to stop intermittent self-catheterisation. DISCUSSION: The occurrence of paraplegia following epidural transforaminal injection of corticosteroids is a rare complication. To our knowledge, only 5 similar cases have been described. Most of the authors proposed that the mechanism of this complication is ischemia of the terminal cone due to accidental suppression of medullary blood supply. Direct lesion of a medullar artery, arterial spasm, or corticosteroid-induced occlusion due to undetected intra-arterial injection could lead to this medullar infarction. Anatomical variations of the path followed by the Adamkievicz artery strongly support this hypothesis.

Health related quality of life in people with hereditary neuromuscular diseases: an investigation of test-retest agreement with comparison between two generic questionnaires, the Nottingham health profile and the short form-36 items.

The present work attempts to define reproducibility, test-retest and internal consistencies of two standardised tools that measure health related quality of life (HRQoL), specifically as they apply to hereditary neuromuscular disease (HNMD): the Nottingham health profile (NHP) and the medical outcome study 36-item short-form questionnaire (MOS SF-36). A cross sectional survey of 108 hereditary neuromuscular disease patients completed the questionnaires consecutively in the course of multidisciplinary consultations in Reims between April 2002 and February 2005. The results of the study confirm the acceptability of using generic questionnaires such as the Nottingham health profile and the SF-36, and show good reliability for these instruments. For both instruments, reproducibility (test-retest) appears excellent for the physical dimensions explored, and satisfactory for the mental dimensions. There is nonetheless a need for health related quality of life measures validated for neuromuscular disease patients. Health related quality-of-life (HRQoL) measures provide information on how patients assess their health and the care provision they are offered.

[Constituted adult equine from the ankle: surgical treatment by Ilizarov external fixator]. / Pieds équins constitués de l'adulte: correction par fixateur externe d'Ilizarov.

INTRODUCTION: Ilizarov's external fixator indications are classically used in children to lengthen the lower limbs. This technique is used for adults to gradually correct articular limitations, especially in the knee, ankle and foot. METHOD AND RESULTS: We report a case of a 53-year-old patient with distal microangiopathy of the lower limbs leading to amputation of the toes and a bilateral, direct, irreducible, isolated equine feature? from the back foot to 0/50/60 degrees? on retraction of the Achilles tendon. The aim of patient management was to regain walking ability. Because of vascular and cutaneous fragility, the classical surgical treatment was contra-indicated. Progressive reduction by Ilizarov's external fixator was tried. Dorsal inflection was obtained by twice-daily screwing until a radiological angle of 90 degrees was obtained between the tibia and talus. At ten weeks post-surgery, the dorsal voluntary inflection ankle amplitude was symmetrical to 0/10/60 degrees. The patient walked with orthopaedic shoes compensating for the few degrees of residual equine. DISCUSSION: Correction of adult equine without osseous deformation by Ilizarov's external fixator should be considered when conventional surgery is contra-indicated.

[Routine screening of antibiotic-resistant bacteria in acute rehabilitation units]. / Intérêt du dépistage actif des bactéries multirésistantes dans les services de médecine physique et réadaptation.

OBJECTIVES: The objective of this study was to evaluate the epidemiology of antibiotic-resistant bacteria among motor impaired patients admitted to an acute rehabilitation unit. METHODS: From January 2000 to December 2002, the acute rehabilitation units of R. Poincare Hospital have screened patients for methicillin-resistant Staphylococcus aureus (MRSA) and extended-spectrum beta-lactamase enterobacteria (ESBL-EB) carriage by nasal and rectal swab at admission, every month and exit. RESULTS: Finally, MRSA was isolated form screening or diagnosis samples of 360 patients and ESBL-EB from screening or diagnosis samples of 170 patients, corresponding respectively to an incidence of 3.6 for 1000 days of hospitalization (DH) and 1.7 for 1000 DH. 66% (236/360) of MRSA carriers and 58% of ESBL-EB carriers were identified only by screening samples. Carriage origin was identified for year 2002: Cases were imported for 40% (26/65) of MRSA carriers and 43% (18/42) of ESBL-EB carriers. The median acquisition delays were of 31 days [3-154] for MRSA and 19 days [3-317] for ESBL-EB. CONCLUSION: This allowed to set up contact precautions for more than 2 fold patients that would have allowed diagnosis samples alone.

[Extensor tenodesis to the retinaculum extensorum: anatomic and biomechanical study]. / Ténodèse des extenseurs sur le retinaculum extensorum: étude anatomique et biomécanique.

INTRODUCTION: The extensor tenodesis is a direct dynamic tenodesis which is activated by wrist flexion due either to hand weight or flexor carpi radialis. This tenodesis is usually performed to the distal radius, but it is possible to fix EDC (extensor digitorum communis) to the retinaculum extensorum. MATERIAL AND METHODS: Biomechanical study concerned 12 anatomical subjects (24 wrists). The biometric and radiological analysis of retinaculum displacement distalwards was made under low (1 kg) and moderate (6 kg) pulling. Surgical clips were placed on the proximal and distal limits of the retinaculum in order to study their positions on roentgenograms. RESULTS: Average width of the retinaculum was 19 mm. Average movement under 1 kg drive was 6 mm and 8.6 mm under 6 kg drive. X-rays showed that the proximal border of the retinaculum was always located proximally to the wrist rotate centre, whatever the traction. DISCUSSION: We found the same anatomical features described by different authors, except for the width of the retinaculum. Our study suggests that the retinaculum is strong enough to support a surgical tenodesis.

[Cup and cone arthrodesis of the thumb in palliative surgery for tetraplegia. Retrospective study of 57 cases]. / Arthrodèse cône-cupule des articulations du pouce dans la chirurgie palliative du tétraplégique. Etude rétrospective de 57 cas.

INTRODUCTION: The cup and cone technique, first described by Carrol and Hill is very simple. It affords excellent contact between bones, and allows all possible adjustments of the arthrodesis in three planes before its final fixation. MATERIAL AND METHODS: Fifty seven cup and cone arthrodesis of the thumb were performed in 41 adult tetraplegic patients. Level of arthrodesis was i.p. in 28 cases, TM in 25 cases and MP in 4 cases. Distribution in Giens classification was 3 group 1, 14 group 2, 9 group 3, 23 group 5, 2 group 6, 1 group 7, 2 group 10. Mean follow-up was 51 months. Three criteria were retrospectively studied: the clinical strength of arthrodesis, its position, and the potential existence of complications. RESULTS: Clinical fusion was obtained in 8 week in all cases, without any infection. No delayed union was observed. In only one case, a surgical revision was required, due to initial bad setting of TM arthrodesis and an intermetacarpal arthrodesis was performed with a bony graft. In all other cases, position of arthrodesis was correct. In a few cases, only minor or non specific drawbacks were observed: TM arthrodesis were sometimes painful during the first 6 months postoperatively; transient dystrophy of the thumb nail occurred two times in i.p. arthrodesis; the worst drawback was the shortening of the thumb, which impaired the key-grip in cases where the thumb was preoperatively short. DISCUSSION: In tetraplegic patients, stabilization of the thumb can be obtained either by split distal FPL tenodesis or by an arthrodesis at TM, MP or i.p. level of the thumb. When the provided thumb length is adequate arthrodesis is preferred. The cup and cone technique is very simple and effective. It is fit particularly in tertraplegic patients, whatever the level of the thumb arthrodesis.