View clinical trials related to Blepharospasm.
Filter by:Blepharospasm and hemifacial spasm are debilitating conditions which significantly impact on patient quality of life. Cyclical treatment with botulinum toxin injections offers temporary relief but the duration of treatment efficacy is variable. The standard model of patient care defines routine fixed- time based scheduled treatment cycles which may lead to unnecessarily frequent treatment for some patients and experience of distressing symptoms in others if symptoms return before the scheduled follow up period. The present study aims to compare a patient-initiated model of care, where patients determine treatment timing, with the standard model of care by using a two-arm randomised controlled trial design. It is expected that patients able to initiate their own treatment will experience less variation in disease severity and disability over a treatment cycle as they will be empowered to take the initiative when they feel they need to have treatment. A range of other outcomes will be assessed including: confidence and satisfaction in the service, depression, anxiety, quality of life and, illness and treatment beliefs. If the patient-led care model is shown to be effective in preventing distress and reducing disability in these populations; and is found to be acceptable to service users, this will have significant implications for service organisation across the NHS.
Benign essential blepharospasm (BEB) is a functionally disabling focal dystonia. Botulinum neurotoxin (BoNT) therapy is suboptimal in many BEB patients. Repetitious transcranial magnetic stimulation (rTMS) therapy is a promising noninvasive therapy and has shown positive benefits in BEB. rTMS therapy can be easily combined with BoNT injections to enhance the effects of BoNT in BEB.
This study is a retrospective chart review to evaluate the doses of botulinum Type A toxins BOTOX® (onabotulinumtoxinA) and Xeomin® (incobotulinumtoxinA) used for the treatment of Cervical Dystonia and Blepharospasm in clinical practice.
This phase 3 study will serve to collect efficacy and safety data of two different doses of NT 201 in subjects suffering from Bilateral Blepharospasm (BEB) who are BTX treatment-naïve. In this study, BTX treatment-naïve subjects are defined as those who have not received BTX treatment within the last 12 months for the treatment of BEB. This definition aims to avoid bias by comparison of treatment effects in the subject's assessments. Furthermore, this study will substantiate the existing efficacy and safety database for the indication BEB.
This study is a retrospective chart review to evaluate the doses of botulinum Type A toxins BOTOX® (onabotulinumtoxinA) and Xeomin® (incobotulinumtoxinA) used for the treatment of Cervical Dystonia and Blepharospasm in clinical practice.
To compare the efficacy and safety of Hugel-Tox (Botulinum toxin A, Hugel, Korea) against Botox in the treatment of Essential Blepharospasm and to get a regulatory approval from KFDA
The purpose of this survey is to collect detailed information on patients treated for blepharospasm with incobotulinumtoxinA, abobotulinumtoxinA and onabotulinumtoxinA, including how often they are treated with botulinum toxin, how long their treatment lasts, how satisfied they are with their treatment, and if there is any improvement in their symptoms with the treatment.
This is a prospective, observational trial evaluating the "real world" use of Xeomin®(incobotulinumtoxinA). Physicians may enroll patients who are eligible to be treated with a botulinum toxin for cervical dystonia or blepharospasm based upon their clinical experience. The physician must have chosen to treat the patient with Xeomin® (incobotulinumtoxinA) prior to and independent of enrollment in this study. Physicians may choose to treat their subjects with up to 2 treatment cycles (approximately 6 months/subject) of Xeomin® (incobotulinumtoxinA) at a dose determined by the physician based upon his/her clinical experience with botulinum toxin. According and dependent on clinical practice, the investigators expect that subjects will be seen by the investigator for an average of 3 visits (two treatment cycles).
The purpose of this study is to evaluate the efficacy and safety of Meditoxin® in the treatment of Essential blepharospasm.
Background: - Blepharospasm is caused by excessive contraction of the muscles that close the eye. It can be treated with injections of botulinum neurotoxin (BoNT), which works by weakening those muscles. - Acetyl Hexapeptide-8 (AH-8) is the active ingredient in a number of cosmetic creams used to treat wrinkles, and is marketed under the trade name Argireline(Copyright). Like BoNT, AH-8 works to weaken the muscles, but is available as a skin cream instead of an injection. AH-8 has never been used to treat people with blepharospasm. Objectives: - To determine if AH-8 can be used as part of a treatment regimen for blepharospasm. Eligibility: - Individuals 18 years of age and older who have blepharospasm and have been receiving successful treatment with botulinum toxin injections. Design: - Participants will be involved in the study for a maximum of 7 months. - Patients will have a complete physical and neurological exam, and will be asked questions about their blepharospasm. Patients will then receive BoNT injections in the same areas of the muscle around the eye and at the same doses that have been effective previously. - After the injections, patients will receive a container of either the active cream (with AH-8) or cream without AH-8, and will be instructed on how to apply it. - Patients will return 1 month after the first visit for another neurologic exam and questions, and will be asked about any side effects. Another supply of cream will be given. - Five additional visits will take place on a monthly basis, and patients will be given additional supplies of the cream as needed. Patients will stop participating in the study if they require another BoNT injection for blepharospasm. The study will end after 7 months.