botox stroke

BACKGROUND: Facial paralysis due to parotid sialolithiasis-induced parotitis is a unusual clinical phenomenon that has not been reported in prior literature. This scenario can present a diagnostic challenge due to its rarity and complex symptomatology, particularly if a patient has other potential contributing factors such as facial trauma or bilateral forehead botox injections as in this patient. This case report elucidates such a complex presentation, aiming to increase awareness and promote timely recognition among clinicians...

Arteriovenous malformation is a developmental anomaly of the vascular system characterized by arteriovenous shunt through a collection of tortuous vessels without intervening capillary bed. Brain arteriovenous malformations (AVMs) may cause hemorrhagic stroke, epilepsy, and chronic headache. Migraine with aura was reported in up to 58% of females with AVM. A 23-year-old female presented with episodes of severe left-side headache for five months, throbbing in character with photophobia, phonophobia, and nausea...

INTRODUCTION: Botox is frequently used for sialorrhea in patients with compromised airways and those with etiologies causing difficulty with secretion management (i.e. strokes, neurologic disorders, etc.). There are no published studies regarding the use of botulinum toxin (BoNT) in the neonate population. We aim to discuss our experience and safety of BoNT use in the neonate population in regards to alleviating secretion management and airway protection. METHODS: Retrospective review of neonates admitted to the neonatal intensive care unit (NICU) ≤12 months of age who received BoNT injection to submandibular (SMG) and parotid (PG) glands for sialorrhea/dysphagia...

Botulinum toxin type A (BTX-A) injection is a commonly used therapeutic intervention for upper limb spasticity in stroke patients. This study was designed as a randomized, active-drug-controlled, double-blind, multicenter, phase 3 clinical trial to evaluate the safety and efficacy of Liztox® in comparison to onabotulinum toxin A (Botox® ) for individuals with post-stroke upper limb spasticity. The primary outcome was the alteration in wrist flexor muscle tone from the initial assessment to the fourth week, evaluated using the modified Ashworth scale (MAS)...

BACKGROUND AND PURPOSE: Chronic hemiparetic stroke patients have very limited benefits from current therapies. Brain-computer interface (BCI) engaging the unaffected hemisphere has emerged as a promising novel therapeutic approach for chronic stroke rehabilitation. This study investigated the effectiveness of the IpsiHand System, a contralesionally-controlled BCI therapy in chronic stroke patients with impaired upper extremity motor function. We further explored neurophysiological features of motor recovery affected by BCI...

Neurogenic detrusor overactivity (NDO) is a complication of multiple sclerosis, spinal cord injury (SCI), stroke, head injury, and other conditions characterized by damage to the upper motor neuronal system. NDO often leads to high bladder pressure that may cause upper urinary tract damage and urinary incontinence (UI). Prior to the use of onabotulinumtoxinA, oral anticholinergics and surgical augmentation cystoplasty were the treatment options. Overactive bladder (OAB) is non-neurogenic and affects a much larger population than NDO...

Upper and lower limb spasticity (ULS, LLS) often occur following a stroke or in patients with other neurological disorders, leading to difficulties in mobility and daily living and decreased quality of life. Prior to the use of onabotulinumtoxinA, antispastic medications had limited efficacy and often caused sedation. Phenol injections were difficult for physicians to perform, painful, and led to tissue destruction. The success of onabotulinumtoxinA in treating cervical dystonia led to its use in spasticity...

All the currently used type A botulinum neurotoxins for clinical uses are of subtype A1. We compared the efficacy and safety for the first time head-to-head between a novel botulinum toxin A2NTX prepared from subtype A2 and onabotulinumtoxinA (BOTOX) derived from A1 for post-stroke spasticity. We assessed the modified Ashworth scale (MAS) of the ankle joint, the mobility scores of Functional Independence Measure (FIM), and the grip power of the unaffected hand before and after injecting 300 units of BOTOX or A2NTX into calf muscles...

In this case report, we present an adult case of scoliosis following intrathecal baclofen (ITB) therapy. A 56-year-old female with stroke-induced right spastic hemiparesis for seven years underwent implantation of an ITB pump. Satisfactory spasticity control was achieved using 30 µg/day of baclofen; however, she began to complain of lumbar pain in the postoperative year (POY) 1. Scoliosis, which was not recognized preoperatively, was confirmed in POY 2 (Cobb angle of 19 degrees). It further progressed into a walking disturbance in POY 5 (Cobb angle of 28 degrees)...

Lateral medullary syndrome/Wallenberg syndrome is a stroke in the lateral medulla with symptoms often including dysphagia and dysphonia. In adults, this stroke is the most common brainstem stroke, but it is rare in the pediatric population. Insults to the medulla can involve the "swallowing centers," the nucleus ambiguus and nucleus tractus solitarius, and the cranial nerves involved in swallowing, namely IX (glossopharyngeal) and X (vagus). These individuals can develop severe dysphagia with an inability to trigger a swallow due to pharyngeal weakness and impaired mechanical opening of the upper esophageal sphincter (UES) which can result in aspiration...

Post-stroke spasticity impedes patients' rehabilitation progress. Contradictory evidence has been reported in using Botulinum Neurotoxin type A (BoNT-A) to manage post-stroke lower extremity spasticity (PLES); furthermore, an optimum dose of BoNT-A for PLES has not yet been established. Therefore, we conducted a systematic review and meta-analysis of randomized controlled trials (RCTs) to identify the efficacy and optimal dose of BoNT-A on PLES. "Meta" and "Metafor" packages in R were used to analyze the data...

Neonatal stroke is a leading cause of long-term disability and currently available rehabilitation treatments are insufficient to promote recovery. Activating neural precursor cells (NPCs) in adult rodents, in combination with rehabilitation, can accelerate functional recovery following stroke. Here, we describe a novel method of constraint-induced movement therapy (CIMT) in a rodent model of neonatal stroke that leads to improved functional outcomes, and asked whether the recovery was correlated with expansion of NPCs...

OBJECTIVE: To compare the efficacy and safety of MT10107 (Coretox®) with those of onabotulinum toxin A (Botox®) in patients with post-stroke upper limb spasticity DESIGN: A prospective, randomized, double-blind, active drug-controlled, multi-center, phase III clinical trial SETTING: Seven university hospitals in the Republic of Korea PARTICIPANTS: A total of 220 patients with post-stroke upper limb spasticity INTERVENTIONS: All participants received a single injection of either MT10107 (Coretox group) or onabotulinum toxin A (Botox group)...

BACKGROUND AND AIM: Botulinum toxin type A is considered to be an effective antispasmodic in recent years. We assess the effectiveness of botulinum toxin type A for the treatment of poststroke spasticity in the upper extremity using a meta-analysis. METHODS: We searched several databases including PubMed, Web of Science, Embase, and Cochrane database for relevant studies, up until October 2017. All randomized controlled trials of botulinum toxin type A treat poststroke upper limb spasticity published were included...

OBJECTIVE: The main aim of this study was to determine the utilization patterns and effectiveness of onabotulinumtoxinA (Botox®) for treatment of spasticity in clinical practice. DESIGN: An international, multicentre, prospective, observational study at selected sites in North America, Europe, and Asia. PATIENTS: Adult patients with newly diagnosed or established focal spasticity, including those who had previously received treatment with onabotulinum-toxin A...

OBJECTIVE: The aim of the study was to report physician experience-based "real-world" treatment patterns with botulinum toxin type A in patients with stroke and traumatic brain injury. DESIGN: A prospective, multicenter, international observational registry design was used. RESULTS: Six hundred twenty-seven participants with stroke and 132 participants with traumatic brain injury were assessed and treated by 17 more experienced physicians and 12 less experienced physicians...

BACKGROUND: Although important for dosing and dilution, there are few data describing botulinum toxin (BT) movement in human muscle. OBJECTIVE: To better understand BT movement within human muscle. DESIGN: Proof-of-concept study with descriptive case series. SETTING: Outpatient academic practice. PARTICIPANTS: Five subjects with stroke who were BT naive with a mean age of 60.4 ± 14 years and time poststroke of 4...

OBJECTIVE: To investigate a new botulinum neurotoxin type A, termed letibotulinumtoxinA(Botulax® ) and compare its efficacy and safety for post-stroke upper limb spasticity with that of onabotulinumtoxinA(Botox® ). DESIGN: A prospective, double-blinded, multicenter, randomized controlled clinical study. SETTING: Six university hospitals in Korea. SUBJECTS: A total of 187 stroke participants with upper limb spasticity...

OBJECTIVE: The aim of this study was to compare the analgesic effectiveness of 1 month injection after botulinum toxin in the pectoralis major muscle or subscapularis. MATERIAL/PATIENTS AND METHODS: In this prospective, comparative, randomized, multicenter trial, 21 patients with hemiplegic shoulder pain after a recent stroke (less 6 months) were screened at baseline, then postinjection (Botox(®) 150 units pectoralis major, 100 units subscaplaris) at 1, 4 and 12 weeks...

OBJECTIVE: To evaluate the beneficial effect of botulinum toxin A (Botox) injection into the subscapularis muscle on intractable hemiplegic shoulder pain. METHODS: Six stroke patients with intractable hemiplegic shoulder pain were included. Botulinum toxin A was injected into the subscapularis muscle. Intractable hemiplegic shoulder pain was evaluated using an 11-point numerical rating scale. Pain-free range of motion was assessed for shoulder abduction and external rotation...