Walking with eyes closed is easier than walking with eyes open without visual cues: The Romberg task versus the goggle task.

BACKGROUND: The Romberg test, with the subject standing and with eyes closed, gives diagnostic arguments for a proprioceptive disorder. Closing the eyes is also used in balance rehabilitation as a main way to stimulate neural plasticity with proprioceptive, vestibular and even cerebellar disorders. Nevertheless, standing and walking with eyes closed or with eyes open in the dark are certainly 2 different tasks. We aimed to compare walking with eyes open, closed and wearing black or white goggles in healthy subjects. METHODS: A total of 50 healthy participants were randomly divided into 2 protocols and asked to walk on a 5-m pressure-sensitive mat, under 3 conditions: (1) eyes open (EO), eyes closed (EC) and eyes open with black goggles (BG) and (2) EO, EO with BG and with white goggles (WG). Gait was described by velocity (m·s(-1)), double support (% gait cycle), gait variability index (GVI/100) and exit from the mat (%). Analysis involved repeated measures Anova, Holm-Sidak's multiple comparisons test for parametric parameters (GVI) and Dunn's multiple comparisons test for non-parametric parameters. RESULTS: As compared with walking with EC, walking with BG produced lower median velocity, by 6% (EO 1.26; BG 1.01 vs EC 1.07 m·s(-1), P=0.0328), and lower mean GVI, by 8% (EO 91.8; BG 66.8 vs EC 72.24, P=0.009). Parameters did not differ between walking under the BG and WG conditions. CONCLUSION: The goggle task increases the difficulty in walking with visual deprivation compared to the Romberg task, so the goggle task can be proposed to gradually increase the difficulty in walking with visual deprivation (from eyes closed to eyes open in black goggles).

Rehabilitation of a hemiplegic patient with cardiac assistive device.

INTRODUCTION: Possible admission to a PRM unit of a hemiplegic patient equipped with a left ventricular assistance device (LVAD) may constitute a cause for concern. We are reporting our observation on the subject. OBSERVATION: A 30-year-old hemiplegic patient presented with left hemiparesis secondary to a right middle cerebral artery (MCA) ischemic stroke having occurred during cardiopulmonary arrest. Persistence of major left ventricle dysfunction necessitated installation on 8 November 2011 of a mono-ventricular HEART-MATE II assistive device. Possible later recourse to cardiac transplantation would depend on clinical development. When admitted to a PRM unit on 18 January 2012, the patient presented with left hemiparesis and cognitive disorders. Virtually all members of the attendant medical and paramedical team were given instruction on the functioning of electrical power assistance systems. In spite of the complexity of the logistics, and notwithstanding the difficulty of managing potentially worrisome medical problems, multidisciplinary rehabilitation efforts were successful. The patient's improved condition led to the decision to undertake heart transplantation, which was carried out on 27 October 2012. DISCUSSION AND CONCLUSION: This observation illustrates the undeniable role of PRM in decision-making and, more generally, in the opportunities that may arise in sensitive and challenging situations.

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.