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Botulinum toxin a

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https://www.readbyqxmd.com/read/28213858/dysfunctional-voiders-medication-versus-urotherapy
#1
REVIEW
Angela M Arlen
PURPOSE OF REVIEW: Dysfunctional voiding is defined as "habitual contraction of the urethral sphincter during voiding." Children with dysfunctional voiding remain a challenge, and the approach to and management of LUT dysfunction varies widely among programs and providers with the role of pharmacotherapy being ill defined. RECENT FINDINGS: Animated biofeedback is the current treatment modality of choice in children who are not responsive to standard urotherapy. Comprehensive biofeedback programs incorporate continued elimination education, voiding diaries, and home exercises with high success rates...
February 2017: Current Urology Reports
https://www.readbyqxmd.com/read/28209505/botulinum-toxin-treatment-for-nocturnal-calf-cramps-in-patients-with-lumbar-spinal-stenosis-a-randomized-clinical-trial
#2
Sang Jun Park, Kyung Bong Yoon, Duck Mi Yoon, Shin Hyung Kim
OBJECTIVES: To evaluate the clinical effectiveness of botulinum toxin (BTX) injection into the gastrocnemius muscles in lumbar spinal stenosis (LSS) patients with frequent nocturnal calf cramps (NCCs) DESIGN: Prospective randomized clinical trial SETTING: Outpatient department for interventional pain management. PARTICIPANTS: Fifty LSS patients with a frequency of NCCs ≥ once per week were enrolled. INTERVENTION: Patients were randomly allocated to receive either conservative treatments plus gabapentin (Group GPN) or BTX injection (Group BTX)...
February 13, 2017: Archives of Physical Medicine and Rehabilitation
https://www.readbyqxmd.com/read/28209481/botulinum-toxin-type-a-reduces-inflammatory-hypernociception-induced-by-arthritis-in-the-temporomadibular-joint-of-rats
#3
Victor Ricardo Manuel Muñoz Lora, Juliana Trindade Clemente-Napimoga, Henrique Ballassini Abdalla, Cristina Gomes Macedo, Giancarlo de la Torre Canales, Celia Marissa Rizzatti Barbosa
OBJECTIVE: This study aimed to investigate the antinociceptive effects of Botulinum toxin type A (BoNT-A) on persistent inflammatory hypernociception induced by arthritis in the temporomandibular joint (TMJ) of rats. MATERIAL AND METHODS: Wistar rats were induced to persistent inflammatory hypernociception in the left TMJ. Then, animals were treated with intra-TMJ injections of BoNT-A, using doses of 3.5, 7 and 14 U/kg. Saline was used as control group. Behavioral tests were applied to evaluated the effect of BoNT-A in the inflammatory hypernociception...
February 13, 2017: Toxicon: Official Journal of the International Society on Toxinology
https://www.readbyqxmd.com/read/28207466/the-subunit-principle-in-scar-face-revision
#4
Ahmed Elshahat, Riham Lashin
Facial scaring is considered one of the most difficult cosmetic problems for any plastic surgeon to solve. The condition is more difficult if the direction of the scar is not parallel to relaxed skin tension lines. Attempts to manage this difficult situation included revisions using geometric designs, Z plasties or W plasties to camouflage the straight line visible scaring. The use of long-lasting resorbable sutures was tried too. Recently, the use of botulinum toxin during revision improved the results. Fractional CO2 lasers, microfat grafts, and platelet-rich plasma were added to the armamentarium...
February 15, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28205533/a-data-driven-approach-for-evaluating-multi-modal-therapy-in-traumatic-brain-injury
#5
Jenny Haefeli, Adam R Ferguson, Deborah Bingham, Adrienne Orr, Seok Joon Won, Tina I Lam, Jian Shi, Sarah Hawley, Jialing Liu, Raymond A Swanson, Stephen M Massa
Combination therapies targeting multiple recovery mechanisms have the potential for additive or synergistic effects, but experimental design and analyses of multimodal therapeutic trials are challenging. To address this problem, we developed a data-driven approach to integrate and analyze raw source data from separate pre-clinical studies and evaluated interactions between four treatments following traumatic brain injury. Histologic and behavioral outcomes were measured in 202 rats treated with combinations of an anti-inflammatory agent (minocycline), a neurotrophic agent (LM11A-31), and physical therapy consisting of assisted exercise with or without botulinum toxin-induced limb constraint...
February 16, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28205270/anatomical-insights-of-the-palmaris-brevis-muscle-for-clinical-procedures-of-the-hand
#6
Da-Hye Kim, Jung-Hee Bae, Hee-Jin Kim
INTRODUCTION: The purpose of the present study is to provide useful data for anatomists and clinicians by describing the topography of the palmaris brevis muscle, taking particular note of its morphology and distribution pattern of the nerve and artery. MATERIALS AND METHODS: Forty-nine hands from adult cadavers were used in this study. Parameters with respect to the size, scale and location of the muscle were measured using a ultrasonography system, digital caliper and surgical microscope...
February 16, 2017: Clinical Anatomy
https://www.readbyqxmd.com/read/28202358/a-prospective-multicenter-double-blind-randomized-trial-of-bladder-instillation-of-liposome-formulation-onabotulinumtoxina-for-interstitial-cystitis-bladder-pain-syndrome
#7
Yao-Chi Chuang, Hann-Chorng Kuo
BACKGROUND: Intravesical instillation of liposomal-formulated botulinum toxin A (lipotoxin) has shown therapeutic effects on treatment of refractory overactive bladder without needle injections. We hereby assessed lipotoxin for the treatment of refractory interstitial cystitis/bladder pain syndrome (IC/BPS). METHODS: This two-center, double-blind, randomized, placebo-controlled physician-initiated study enrolled patients with refractory IC/BPS. The patients were assigned to intravesical instillation of lipotoxin (onabotulinumtoxinA 200 U with 80mg sphingomyelin) (n=31), onabotulinumtoxinA 200 U in normal saline (n=28), or normal saline alone (n=31)...
February 12, 2017: Journal of Urology
https://www.readbyqxmd.com/read/28201931/the-approach-and-management-of-bruxism-in-alzheimer-s-disease-an-under-recognized-habit-that-concerns-caregivers-innovative-practice
#8
Thomas Mathew, Shruthi Venkatesh, Meghana Srinivas
Bruxism (teeth grinding) is an under-recognized cause of caregiver concern in patients with Alzheimer's disease. We report two cases of Alzheimer's disease with bruxism that caused significant distress to the caregivers. Patient data were collected from the case records of our hospital. One patient presented with early Alzheimer's disease and another with advanced Alzheimer's disease had bruxism causing significant caregiver distress. One patient was treated with botulinum toxin type A with complete relief of the symptom...
January 1, 2017: Dementia
https://www.readbyqxmd.com/read/28196168/treatment-concept-for-a-patient-with-a-high-smile-line-and-gingival-pigmentation-a-case-report
#9
Fernando Zarone, Renato Leone, Marco Ferrari, Roberto Sorrentino
Today, innovative restorative materials and techniques allow for minimally invasive prosthetic procedures, which are paramount to the preservation of hard and soft dental tissues. An integrated approach combining dental and esthetic medical therapies could be useful to improve the quality of life of patients, improving function, esthetics, and self-confidence. Oral esthetics depends on several variables, including tooth visibility and proportions as well as healthy gingival tissues. Proper integration between teeth and periodontal tissues plays an important role in esthetic success, which is mainly represented by an appealing smile...
March 2017: International Journal of Periodontics & Restorative Dentistry
https://www.readbyqxmd.com/read/28188210/management-of-oral-secretions-in-neurological-disease
#10
REVIEW
Alexander J McGeachan, Christopher J Mcdermott
Sialorrhoea is a common and problematic symptom that arises from a range of neurological conditions associated with bulbar or facial muscle dysfunction. Drooling can significantly affect quality of life due to both physical complications such as oral chapping, and psychological complications such as embarrassment and social isolation. Thicker, tenacious oral and pharyngeal secretions may result from the drying management approach to sialorrhoea. The management of sialorrhoea in neurological diseases depends on the underlying pathology and severity of symptoms...
February 10, 2017: Practical Neurology
https://www.readbyqxmd.com/read/28187499/botulinum-toxin-type-a-btx-a-in-the-treatment-of-facial-myotonia-in-schwartz-jampel-syndrome
#11
Igor Dórea Bandeira, João Gabriel Jagersbacher, Thiago Lima Barretto, Camilo Vieira Santos, Rita Lucena
No abstract text is available yet for this article.
February 10, 2017: Muscle & Nerve
https://www.readbyqxmd.com/read/28187305/improvement-of-upper-trunk-posture-during-walking-in-hemiplegic-patients-after-injections-of-botulinum-toxin-into-the-arm
#12
Harald Hefter, Dietmar Rosenthal
BACKGROUND: It has been hypothesized that altered trunk movements during gait in post-stroke patients or children with cerebral palsy are compensatory to lower limb impairment. Improvement of trunk movements and posture after injections of botulinum toxin into the affected arm would be at variance with this hypothesis and hint towards a multifactorial trunk control deficit. PATIENTS AND METHODS: Clinical gait analysis was performed in 11 consecutively recruited hemiplegic patients immediately before and 4weeks after a botulinum toxin type A-injection into the affected arm...
January 26, 2017: Clinical Biomechanics
https://www.readbyqxmd.com/read/28186450/an-investigation-into-quality-of-life-improvement-in-patients-undergoing-microvascular-decompression-for-hemifacial-spasm
#13
Jesse D Lawrence, Andrew M Frederickson, Yue-Fang Chang, Patricia M Weiss, Peter C Gerszten, Raymond F Sekula
OBJECTIVE Hemifacial spasm (HFS) is a movement disorder characterized by involuntary spasms of the facial muscles, and it can negatively impact quality of life (QOL). This retrospective study and systematic review with meta-analysis was conducted to investigate the QOL in patients with HFS following intervention with microvascular decompression (MVD) and botulinum toxin (BT). METHODS In the retrospective analysis, a QOL questionnaire was administered to all patients undergoing MVD performed by a single surgeon...
February 10, 2017: Journal of Neurosurgery
https://www.readbyqxmd.com/read/28182056/botox-as-an-adjunct-to-lip-repositioning-for-the-management-of-excessive-gingival-display-in-the-presence-of-hypermobility-of-upper-lip-and-vertical-maxillary-excess
#14
Lobna Abdel Aly, Nelly Ibrahim Hammouda
BACKGROUND: Excessive gingival display (GD) is a frequent finding that can occur because of various intraoral or extraoral etiologies. This work describes the use of a mucosal repositioned flap for the management of a gummy smile associated with vertical maxillary excess (VME) and hypermobility of the upper lip followed by injection of Botox. MATERIALS AND METHODS: Seven female patients in the age range of 17-25 years presented with a gummy smile. At full smile, the average GD ranged from 6 to 8 mm...
November 2016: Dental Research Journal
https://www.readbyqxmd.com/read/28180922/effect-of-btxa-on-inhibiting-hypertrophic-scar-formation-in-a-rabbit-ear-model
#15
Dong-Qing Liu, Xiao-Jing Li, Xiao-Juan Weng
BACKGROUND: Hypertrophic scar (HS) is a refractory skin disease caused by major physical damage or other inflammation. Some reports found that botulinum toxin type A (BTXA) could be an alternative treatment of the HS. Therefore, the authors studied the effects of BTXA on the treatment of HS and the dose response of BTXA. METHODS: Hypertrophic scars were harvested from the ears of 18 young adult New Zealand big-eared rabbits and treated with BTXA or triamcinolone acetonide (TAC) in vivo experiment...
February 8, 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28169197/assessing-the-immediate-impact-of-botulinum-toxin-injection-on-impedance-of-spastic-muscle
#16
Xiaoyan Li, Henry Shin, Le Li, Elaine Magat, Sheng Li, Ping Zhou
This study aimed to investigate the immediate impacts of Botulinum Toxin A (BoNT-A) injections on the inherent electrical properties of spastic muscles using a newly developed electrical impedance myography (EIM) technique. Impedance measures were performed before and after a BoNT-A injection in biceps brachii muscles of 14 subjects with spasticity. Three major impedance variables, resistance (R), reactance (X) and phase angle (θ) were obtained from three different configurations, and were evaluated using the conventional EIM frequency at 50kHz as well as multiple frequency analysis...
February 3, 2017: Medical Engineering & Physics
https://www.readbyqxmd.com/read/28166806/the-we-study-does-botulinum-toxin-a-make-walking-easier-in-children-with-cerebral-palsy-study-protocol-for-a-randomized-controlled-trial
#17
Siri Merete Brændvik, Karin Roeleveld, Guro Lillemoen Andersen, Anne Elisabeth Ross Raftemo, Kjersti Ramstad, Jasmina Majkic-Tajsic, Torarin Lamvik, Bendik Lund, Turid Follestad, Torstein Vik
BACKGROUND: Intramuscular injections of botulinum toxin A (BoNT-A) have been a cornerstone in the treatment of spasticity for the last 20 years. In Norway, the treatment is now offered to two out of three children with spastic cerebral palsy (CP). However, despite its common use, the evidence for its functional effects is limited and inconclusive. The objective of this study is to determine whether BoNT-A makes walking easier in children with CP. We hypothesize that injections with BoNT-A in the calf muscles will reduce energy cost during walking, improve walking capacity, increase habitual physical activity, reduce pain and improve self-perceived performance and satisfaction...
February 6, 2017: Trials
https://www.readbyqxmd.com/read/28159850/protocol-for-a-prospective-observational-study-of-cortical-lower-urinary-tract-control-changes-following-intradetrusor-injection-of-botulinum-toxin-a-in-patients-with-multiple-sclerosis
#18
Rodolfo A Elizondo, Christof Karmonik, Timothy B Boone, Rose Khavari
INTRODUCTION: Multiple sclerosis (MS) is a severe debilitating disease that affects patients' quality of life. Up to 90% of patients with MS will develop lower urinary tract dysfunction within the first 18 years of the disease. If oral pharmacotherapy with anticholinergics, behavioural modifications and pelvic floor physical therapy are unsuccessful, intradetrusor injection of botulinum toxin-A (OnaBotA; Botox Allergan, Dublin, Ireland) is a highly effective option for these patients...
February 3, 2017: BMJ Open
https://www.readbyqxmd.com/read/28159584/botulinum-toxin-in-the-management-of-head-and-neck-disorders
#19
REVIEW
Ravleen Nagi, Deepa Jatti Patil, Shashikant Sahu, Supreet Jain, Giridhar S Naidu
Botulinum toxin is a polypeptide protoxin synthesized by Clostridium botulinum that results in localized reduction of muscle activity by inhibiting acetylcholine release at the neuromuscular junction. In 2004, the US Food and Drug Administration approved its application in the treatment of various medical conditions, such as facial wrinkles, strabismus, cervical dystonia, blepharospasm, and hyperhidrosis. Later, its application extended to improving dental esthetics and gummy smile. It was found to be a safe and effective alternative to medical therapy to treat various head and neck disorders that have a neurologic component...
December 7, 2016: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
https://www.readbyqxmd.com/read/28155208/comparison-between-botulinum-toxin-a-injection-and-lacrimal-punctal-plugs-for-the-control-of-post-lasik-dry-eye-manifestations-a-prospective-study
#20
Sameh M Fouda, Hala K Mattout
INTRODUCTION: Laser in situ keratomelieusis (LASIK) is one of the commonest refractive procedures performed nowadays. The dry eye problem is nearly universal in all patients after LASIK and it can be so annoying that the post-operative patient satisfaction is sometimes precluded. Conventional treatment includes the use of artificial tears. Alternative methods such as punctal plugs and botulinum toxin injection can be used for the management of post-LASIK dry eye. The aim of this study is to compare botulinum toxin injection in the orbicularis muscle to lacrimal punctal plugs for the control of post-LASIK dry eye manifestations...
February 2, 2017: Ophthalmology and Therapy
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