Longitudinal Goal Attainment With Repeat Injections of AbobotulinumtoxinA in Adults With Lower Limb Spasticity: Results From a Prospective Observational Study.

Objective: To assess longitudinal goal attainment with repeat abobotulinumtoxinA (AboBoNT-A) injections for lower limb spasticity (LLS) over 16 months.

Design: Prospective, longitudinal, international, multicenter, observational study (NCT04050527).

Setting: Specialist neurorehabilitation centers.

Botulinum Toxin Type A (BoNT-A) Use for Post-Stroke Spasticity: A Multicenter Study Using Natural Language Processing and Machine Learning.

We conducted a multicenter and retrospective study to describe the use of botulinum toxin type A (BoNT-A) to treat post-stroke spasticity (PSS). Data were extracted from free-text in electronic health records (EHRs) in five Spanish hospitals. We included adults diagnosed with PSS between January 2015 and December 2019, stratified into BoNT-A-treated and untreated groups.

Assessment of pain relief after four botulinum toxin A injection cycles in patients with post-stroke lower limb spasticity: A prospective, observational study.

Introduction: Spasticity is common after a stroke and is an independent risk factor for developing pain. BotulinumtoxinA injection is the treatment of choice for focal spasticity. We examined the effect of intramuscular botulinumtoxinA on pain relief in patients in routine clinical practice who were experiencing pain as a primary complaint associated with post-stroke lower limb spasticity.

Botulinum toxin A injection for post-stroke upper limb spasticity and rehabilitation practices from centers across Asian countries.

Purpose: Describe real-life practice and outcomes in the management of post-stroke upper limb spasticity with botulinum toxin A (BoNT-A) in Asian settings.

Methods: Subgroup analysis of a prospective, observational study (NCT01020500) of adult patients (≥18 years) with post-stroke upper limb spasticity presenting for routine spasticity management, including treatment with BoNT-A. The primary outcome was goal attainment as assessed using goal-attainment scaling (GAS).

Clinical presentation of patients with lower limb spasticity undergoing routine treatment with botulinum toxin: baseline findings from an international observational study.

Objective: Describe how people with lower limb spasticity present for treatment in routine clinical practice.

Methods: Prospective, observational study (Clinicaltrials.gov: NCT04050527) of ambulatory adult patients (≥ 18 years) with unilateral lower limb spasticity (able to take ≥ 5 steps with or without assistance) presenting for routine spasticity management, including treatment with abobotulinumtoxinA.

A UK Single-Center, Retrospective, Noninterventional Study of Clinical Outcomes and Costs of Two BotulinumtoxinA Treatments for Limb Spasticity.

Service model changes at the North Staffordshire Rehabilitation Centre (UK) included switching spasticity treatment from onabotulinumtoxinA (onaBoNT-A) to abobotulinumtoxinA (aboBoNT-A). This noninterventional, retrospective, longitudinal study (NCT04396704) describes the clinical and economic outcomes in toxin-naive adults with spasticity who received onaBoNT-A (Cohort 1; 2015-2017) or aboBoNT-A (Cohort 2; 2017-2019). Outcomes included Goal Attainment Scale T (GAS-T) score, treatment satisfaction, quality of life (QoL; EQ-5D visual analog scale [VAS] score), and treatment costs.

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).

[Impact of integrated upper limb spasticity management including repeat botulinum toxin type A (BoNT-A) injections on patient-centred goal attainment in real-life practice: results from the prospective, observational Upper Limb International Spasticity cohort study (ULIS-III) in a Russian subpopulation].

Objective: To assess the longitudinal attainment of patient-centred and function related goals after integrated spasticity management including repeated cycles of botulinum toxin A type A (BoNT-A) injections in real life settings over a period of 2 years. The article presents analysis of the results within the subpopulation of patients from Russia.

Material And Methods: This international, multicentre, observational, prospective, longitudinal cohort study (registered at clinicaltrials.

The spasticity-related quality of life 6-dimensions instrument in upper-limb spasticity: Part II A first psychometric evaluation.

Objective: Psychometric evaluation of the Spasticity-related Quality of Life 6-Dimensions instrument (SQoL-6D).

Design: A clinimetric evaluation conducted in a multicentre, prospective, longitudinal cohort study at 8 UK sites.

Patients: Adult patients (n=104) undergoing focal treatment of upper-limb spasticity.

The spasticity-related quality of life 6-dimensions instrument in upper-limb spasticity: Part I Development and responsiveness.

Objective: To describe the development of the Spasticity-related Quality of Life 6-Dimensions instrument (SQoL-6D) and its sensitivity to clinical change (responsiveness).

Design: Multicentre, prospective, longitudinal cohort study at 8 UK sites (NCT03442660).

Patients: Adults (n = 104) undergoing focal treatment of upper limb spasticity.

AbobotulinumtoxinA Versus OnabotulinumtoxinA in Adults with Upper Limb Spasticity: A Randomized, Double-Blind, Crossover Study Protocol.

Introduction: The safety and efficacy of both abobotulinumtoxinA and onabotulinumtoxinA for upper limb spasticity are well established, but head-to-head comparisons are lacking.

Methods: DIRECTION is an international, randomized, double-blind, crossover study comparing the safety and efficacy of abobotulinumtoxinA with onabotulinumtoxinA in the management of upper limb spasticity at doses at or near maximum recommended in product labelling. Participants (18-75 years) will be randomized (1:1) to either one cycle of abobotulinumtoxinA (900U) followed by onabotulinumtoxinA (360U) or vice versa.

Impact of abobotulinumtoxinA on the clinical features of cervical dystonia in routine practice.

Introduction: The efficacy and safety of abobotulinumtoxinA in the management of cervical dystonia has been established in randomized, controlled trials that use a selected trial population. In this meta-analysis of observational data, we evaluated the real-life effectiveness of abobotulinumtoxinA as delivered in routine clinical practice.

Methods: Meta-analysis of patient-level data for adult patients with cervical dystonia treated with abobotulinumtoxinA from three prospective, multicenter, observational studies (NCT01314365, NCT00833196 and NCT01753349).

Patient Satisfaction with AbobotulinumtoxinA for Aesthetic Use in the Upper Face: A Systematic Literature Review and Analysis of the APPEAL Study.

AbobotulinumtoxinA (AboBoNT-A; Dysport; Ipsen, Boulogne-Billancourt, France/Azzalure; Galderma, Lausanne, Switzerland) is a botulinum neurotoxin type A approved for aesthetic use in the treatment of glabellar lines in adult patients under 65 years in Europe, the United States, and other countries. We sought to analyze current literature on patient satisfaction with aboBoNT-A for upper facial aesthetic indications. A systematic review of literature databases (PubMed/MEDLINE, Embase, the Cochrane Library, and Google Scholar) was performed to identify English-language publications reporting on patients with aesthetic indications (including glabellar lines and wrinkles) receiving aboBoNT-A, that assessed patient and/or physician satisfaction with treatment, with no restrictions on comparator studies.

Guided Self-rehabilitation Contracts Combined With AbobotulinumtoxinA in Adults With Spastic Paresis.

Background And Purpose: Guided self-rehabilitation contracts (GSCs) are a diary-based rehabilitation strategy, wherein specific muscles are identified for prescription of high-load, home self-stretching techniques. We assessed the effect of GSCs combined with simultaneous upper limb (UL) and lower limb (LL) abobotulinumtoxinA injections on composite active range of motion (CXA) in adults with chronic spastic paresis.

Methods: This was an international, prospective, single-arm, open-label study (ENGAGE, NCT02969356).

Fertility of Women Treated during Childhood with Triptorelin (Depot Formulation) for Central Precocious Puberty: The PREFER Study.

Background: Gonadotropin-releasing hormone analogues (GnRHa) administered as depot formulations are the standard of care for children with central precocious puberty (CPP). Puberty resumes after treatment discontinuation, but little is known concerning fertility in women who have been treated with GnRHa for CPP during childhood.

Methods: The PREFER (PREcocious puberty, FERtility) study prospectively analysed fertility, via a series of questionnaires, in women treated during childhood with triptorelin (depot formulation) for CPP.

Longitudinal goal attainment with integrated upper limb spasticity management including repeat injections of botulinum toxin A: Findings from the prospective, observational Upper Limb International Spasticity (ULIS-III) cohort study.

Objective: To assess the longitudinal effects of integrated spasticity management incorporating repeated cycles of botulinum toxin A type A (BoNT-A) over 2 years.

Methods: The Upper Limb International Spasticity study was a prospective, observational, cohort study following adult patients over 2 years of integrated upper-limb spasticity management including repeat botulinum toxin (BoNT-A) treatment (any commercially-available product).

Results: A total of 1,004 participants from 14 countries were enrolled, of which 953 underwent ≥ 1 BoNT-A injection cycle (median 4 cycles) and had ≥ 1 goal attainment scaling assessment.

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.

Assessing the effectiveness of upper-limb spasticity management using a structured approach to goal-setting and outcome measurement: First cycle results from the ULIS-III Study.

Objective: To describe the utility of a structured approach to assessing effectiveness following injection with botulinum toxin-A alongside physical therapies, within the first cycle of the Upper Limb International Spasticity-III (ULIS-III) study.

Methods: ULIS-III (registered at clinicaltrials.gov as NCT02454803) is a large international, observation-al, longitudinal study of adults treated for upper-limb spasticity.

Correction to: Economic evaluation of AbobotulinumtoxinA vs OnabotulinumtoxinA in real-life clinical management of cervical dystonia.

[This corrects the article DOI: 10.1186/s40734-020-0083-0.].