Post Hoc Subgroup Analysis of the BCause Study Assessing the Effect of AbobotulinumtoxinA on Post-Stroke Shoulder Pain in Adults.

Botulinum toxin type A is approved for the focal treatment of spasticity; however, the effectiveness of abobotulinumtoxinA (aboBoNT-A) in patients with shoulder pain who have set reduced pain as a treatment goal is understudied. In addition, some patients encounter delays in accessing treatment programs; therefore, the suitability of aboBoNT-A for pain reduction in this population requires investigation. These factors were assessed in aboBoNT-A-naive Brazilian patients in a post hoc analysis of data from BCause, an observational, multicenter, prospective study (NCT02390206).

Shear wave elastography of the brachioradialis spastic muscle and its correlations with biceps brachialis and clinical scales.

Background: Shear wave elastography technique estimates biological tissue shear elastic modulus (μ[kPa]), which can be used as an objective, muscle-specific indicator of stiffness increase caused by spasticity. We measured both the brachioradialis and biceps brachialis μ in hemiparetic post-stroke patients (n = 11). The spastic arm was compared with the supposedly non-affected contralateral limb and correlated with Fugl-Meyer Assessment and Modified Ashworth Scales.

The Effectiveness of Botulinum Toxin Type A (BoNT-A) Treatment in Brazilian Patients with Chronic Post-Stroke Spasticity: Results from the Observational, Multicenter, Prospective BCause Study.

Botulinum toxin type A (BoNT-A) is an effective treatment for post-stroke spasticity; however, some patients cannot access treatment until ≥1 year post-stroke. This Brazilian post-marketing study (NCT02390206) assessed the achievement of person-centered goals in patients with chronic post-stroke spasticity after a BoNT-A injection. Patients had a last documented stroke ≥1 year before study entry and post-stroke upper limb (UL) spasticity, with or without lower limb (LL) spasticity.

Qualitative and quantitative scintigraphy in sialorrhea before and after botulinum toxin injection.

Objectives/hypothesis: Sialorrhea is excessive saliva production and its usual escape of from the oral cavity. The use of botulinum toxin has been preconized, but its effectiveness until now has been unreliably measured. Our objective was to qualitatively and quantitatively determine the effectiveness of botulinum toxin injection in the reduction of saliva production by the parotid gland.

Bariatric surgery in a morbidly obese achondroplasic patient--use of the 6-minute walk test to assess mobility and quality of life.

A young woman with achondroplasia and morbid obesity (two disabling conditions) is presented. She underwent open Roux-en-Y gastric bypass (RYGBP). We emphasize preoperative preparation by a multidisciplinary team and the use of the 6-minute walk test to follow and assess mobility and quality of life.

[The influence of oral and pharyngeal phases on the swallowing dynamic].

Background: The pharyngeal phase of swallowing has received more attention than oral phase although they are presumably interdependent.

Aims: 1. to evaluate, through the videofluoroscopic method, the oral phase of swallowing in order to observe the characteristics organization of the liquid bolus in healthy volunteers and the variations of this organization in exams of patient with dysphagia; 2.