Intrathecal baclofen

PURPOSE: To assess the complication risks associated with intrathecal baclofen (ITB) pumps in cerebral palsy (CP) patients undergoing posterior spinal fusion (PSF) and to determine if timing of pump implantation before or during PSF impacts the risk of complications. METHODS: A prospectively collected multicenter database was retrospectively reviewed to identify CP patients undergoing PSF from 2008 to 2023. Patients were divided into 2 cohorts: those with an ITB pump (ITB cohort) and those without (non-ITB cohort)...

Pharmacologic treatment of disorders of consciousness remains a critical but challenging task for clinicians. Amantadine has been shown to promote the rate of neurologic recovery for patients with traumatic disorders of consciousness when administered between 4 and 16 weeks, as demonstrated by a well-designed randomized control trial. While there are no large, randomized controlled trials to support the use of other dopaminergic medicines (bromocriptine, levodopa, apomorphine), there is a large body of literature implicating their role in improving alertness and responsiveness in disorders of consciousness...

CONTEXT: Intrathecal baclofen (ITB) therapy is administered for severe, persistent spasticity that cannot be addressed by oral medication or other treatments. OBJECTIVE: We aimed to evaluate the target dose of ITB for severe, persistent spasticity based on disease etiology. METHODS: Data at baseline (discharge), 1, and 10 years from 102 patients who received ITB therapy between 1985 and 2011 were retrospectively collected. Patients were divided based on disease etiology (cerebral, spinal, or multiple sclerosis [MS]) to evaluate differences in dose requirements...

Dystonia represents a significant source of disability in children. Generalized dystonia, which involves multiple body regions, leads to impaired mobility and motor function, resulting in substantial challenges in daily activities. Surgical treatments are used when medical treatments fail. Intrathecal baclofen (ITB) or deep brain stimulations (DBS) are the most employed surgical therapies. When these options are not feasible or ineffective, some authors have explored the use of intraventricular baclofen (IVB)...

The intrathecal baclofen pump (ITB) is one of the advanced treatment options in the management of spasticity. This retrospective cohort study was conducted to identify the complications of ITB treatment at a tertiary care rehabilitation facility. Various demographic and technical factors were analyzed, which are less often reported in the literature. All patients with ITB who had their refill at the ITB clinic between November 2019 and March 2020 were included. Of 48 patients, 17 patients had 18 (37.5%) ITB-related complications...

BACKGROUND: Simulation-based mastery learning (SBML) has demonstrated superiority as a procedural learning method. Implementation of SBML in Physical Medicine and Rehabilitation (PM&R) education has not been described and there is a paucity of literature regarding standardized procedural learning in this specialty. OBJECTIVE: To evaluate if implementation of intrathecal baclofen pump management SBML affects knowledge, attitudes, and skills in PM&R residents...

PURPOSE OF THE STUDY: Intrathecal baclofen (ITB) pump treatment is employed in the treatment of various diseases. Despite the benefits of ITB pump, patients may face occasionally encounter severe complications. These complications may necessitate urgent assessment or intervention for patients with ITB pumps. This study aimed to evaluate the ITB pump-related problems, the utilization of health services, physical-psychosocial status, and the quality of life of patients with ITB pumps during the coronavirus disease 2019 (COVID-19) pandemic...

RATIONALE: Spasticity develops in 80% of spinal cord injury cases and negatively affects the patents' quality of life. The most common method of surgical treatment for severe spasticity is a long-term intrathecal baclofen therapy (ITB). Long-term spinal cord stimulation is another possible treatment technique. This paper aims to evaluate the changes in quality of life for patients with spasticity who have been treated with neuromodulation (SCS or ITB) in 12 months after the surgery, as well to compare the changes in quality of life for patients who have been treated with spinal cord stimulation and those who received long-term intrathecal baclofen therapy...

INTRODUCTION: Literature is limited on functional outcomes in children with cerebral palsy (CP) following surgical procedures and a subsequent inpatient rehabilitation unit (IRU) stay. OBJECTIVE: To compare functional outcomes and length of stay (LOS) in children with CP following a surgical procedure and IRU stay based on the surgical procedure performed, pattern of involvement, etiology, and Gross Motor Function Classification System (GMFCS) level. DESIGN: Retrospective cohort study...

BACKGROUND: Hereditary spastic paraplegias (HSPs) are a group of inheritance diseases resulting in gait abnormalities, which may be detected using instrumented gait analysis. The aim of this systematic review was 2-fold: to identify specific gait analysis patterns and interventions improving gait in HSP subjects. METHODS: A systematic review was conducted in PubMed, Cochrane Library, REHABDATA, and PEDro databases, in accordance with reporting guidelines of PRISMA statement and Cochrane's recommendation...

Painful spastic hemiplegia is a common sequel to a stroke in which patients rarely achieve optimal levels of pain control. Herein, we report the case of a 62-year-old woman with painful spasticity secondary to an ischemic stroke of 15 years' evolution who received multiple pharmacological treatments without reaching motor or pain management goals. After an adequate analgesic response to the intrathecal baclofen test, the placement of an electromechanical pump was decided, reaching an effective maintenance dose of 150 μg per day...

PURPOSE: To provide an overview of outcome and complications of selective dorsal rhizotomy (SDR) and intrathecal baclofen pump implantation (ITB) for spasticity treatment in children with hereditary spastic paraplegia (HSP). METHODS: Retrospective study including children with HSP and SDR or ITB. Gross motor function measure (GMFM-66) scores and level of spasticity were assessed. RESULTS: Ten patients were included (most had mutations in ATL1 (n = 4) or SPAST (n = 3) genes)...

BACKGROUND AND OBJECTIVES: Movement disorders (MDs) are underrecognized in the developmental and epileptic encephalopathies (DEEs). There are now more than 800 genes implicated in causing the DEEs; relatively few of these rare genetic diseases are known to be associated with MDs. We identified patients with genetic DEEs who had MDs, classified the nature of their MDs, and asked whether specific patterns correlated with the underlying mechanism. METHODS: We classified the type of MDs associated with specific genetic DEEs in a large international cohort of patients and analyzed whether specific patterns of MDs reflected the underlying biological dysfunction...

Intrathecal baclofen (ITB) therapy effectively treats spasticity caused by brain or spinal cord lesions. However, only a few studies compare the course of treatment for different diseases. We investigated the change in daily dose of baclofen per year and its associated adverse events in patients presenting with the three most common etiologies at our institute: hereditary spastic paraplegia, cerebral palsy, and spinal cord injury. The ITB pumps were implanted from July 2007 to August 2019, with a mean follow-up period of 70 months...

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BACKGROUND: Intrathecal baclofen therapy (ITB) is an effective treatment for reducing spasticity but can be associated with various complications, including infection and implant malfunction. METHODS: This retrospective cohort study analyzed refill reports, complications, and functional outcomes in 40 consecutive patients with intractable spasticity or dystonia undergoing ITB. RESULTS: Among the 40 patients, 8 experienced complications, including two cases of calcification of the baclofen pump pouch and surrounding tissue, a rare complication not extensively described in the literature...

BACKGROUND AND OBJECTIVES: Radiofrequency ablation (RFA) is a destructive therapy which causes target tissue destruction by application of a thermal dose. Neurosurgical applications of RFA are well-described for myriad chronic pain and movement disorder diagnoses. In fact, RFA pallidotomy and thalamotomy are the initial procedures from which the field of neurosurgical management for movement disorders emerged. RFA rhizotomy for post-traumatic spasms was popular in the 1970s and 1980s, although it was largely abandoned after the invention and Food and Drug Administration approval of intrathecal baclofen therapy...

Chronic pain is a very common problem in patients with spinal cord injury (SCI) as it affects 80% of these patients, which negatively affects their quality of life. Despite many advantages that exist in the management of any type of pain (neuropathic, nociceptive, mixed) in these patients, there is no cure, and the analgesic effect of some treatments is inadequate. This study aims to conduct an evidence-based systematic review regarding the various interventions used for the management of pain after SCI. The PubMed, Physiotherapy Evidence Database (PEDro), and Cochrane Library databases were searched from 1969 to 2023...

INTRODUCTION: Patients with cerebral palsy (CP) may receive intrathecal baclofen (ITB) to reduce muscle spasticity and dystonia. It can be challenging to identify the proper dose of ITB, and anecdotally these dosing needs may change after spinal fusion surgery. This study aimed to evaluate the need for changes in ITB dosing following a spinal fusion in pediatric neuromuscular scoliosis (NMS) patients and identify predisposing factors for those changes. METHODS: This was a retrospective case-control study of NMS patients with an ITB pump who later received a spinal fusion surgery...

Spasticity is characterized by an enhanced size and reduced threshold for activation of stretch reflexes and is associated with "positive signs" such as clonus and spasms, as well as "negative features" such as paresis and a loss of automatic postural responses. Spasticity develops over time after a lesion and can be associated with reduced speed of movement, cocontraction, abnormal synergies, and pain. Spasticity is caused by a combination of damage to descending tracts, reductions in inhibitory activity within spinal cord circuits, and adaptive changes within motoneurons...