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Botulinum toxin depression

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https://www.readbyqxmd.com/read/29667799/shrink-that-frown-botulinum-toxin-therapy-is-lifting-the-face-of-psychiatry
#1
M Axel Wollmer, Insa Neumann, Michelle Magid, Tillmann H Kruger
Treating glabellar frown lines with injections of botulinum toxin is the most frequently applied procedure in aesthetic medicine. In addition to its cosmetic effect, botulinum toxin may also positively modulate mood and affect, which may contribute to its popularity. A series of clinical studies has shown that this modulation can be used in the treatment of major depression. After a single glabellar treatment with botulinum toxin, patients suffering from unipolar depression experienced a quick, strong and sustained improvement in the symptoms of depression...
April 18, 2018: Giornale Italiano di Dermatologia e Venereologia: Organo Ufficiale, Società Italiana di Dermatologia e Sifilografia
https://www.readbyqxmd.com/read/29642692/noncardiac-chest-pain-a-2018-update
#2
Marilena Durazzo, Giuseppe Gargiulo, Rinaldo Pellicano
Noncardiac chest pain (NCCP) is defined as recurring, angina-like, chest pain of noncardiac origin. Studies have estimated that gastroesophageal reflux disease (GERD) is the most common contributing factor for NCCP. In patients with non-GERD related NCCP, esophageal motility disorders, and functional chest pain (FCP) of presumed esophageal origin are the main underlying mechanisms for symptoms. Epidemiologic studies show a high prevalence of panic disorder, anxiety and major depression in NCCP patients. The diagnostic esophageal workup starts only after that cardiac and pulmonary diseases have been ruled out...
April 11, 2018: Minerva Cardioangiologica
https://www.readbyqxmd.com/read/29620040/an-observational-study-on-glabellar-wrinkle-patterns-in-indians
#3
Amala Kamat, Trisha Quadros
BACKGROUND: Botulinum A exotoxin is an established treatment for glabellar frown lines, crow's feet, and horizontal furrows of the forehead. The glabella is probably the most common site for botulinum toxin treatment in Asians. Five glabellar contraction patterns have been classified in earlier studies based on eyebrow approximation, depression, and elevation. Unfortunately, this was found to be confusing by many practitioners. Indians, as all Asians, have smaller muscles compared to the European population, and there is no consensus on the optimal dosage per injection site or concentration of toxin to be used...
April 4, 2018: Indian Journal of Dermatology, Venereology and Leprology
https://www.readbyqxmd.com/read/29512329/results-of-a-10-year-follow-up-study-of-botulinum-toxin-a-therapy-for-primary-axillary-hyperhidrosis-in-australia
#4
Robert Rosen, Thomas Stewart
Primary hyperhidrosis has a prevalence of 3-5% in the United States. It is a psychosocially disabling condition leading to low self-esteem, chronic stress and depressive symptoms. Several medical and surgical treatments exist, including botulinum toxin A, which internationally, has been shown effectively and safely to treat this condition achieving high patient satisfaction. In Australia, botulinum toxin A has been available under the Medicare benefits scheme for axillary hyperhidrosis since 2013, but efficacy and treatment satisfaction had not been evaluated...
March 2018: Internal Medicine Journal
https://www.readbyqxmd.com/read/29498020/botulinum-toxin-does-it-have-a-place-in-the-management-of-depression
#5
Matthew V Rudorfer
No abstract text is available yet for this article.
March 1, 2018: CNS Drugs
https://www.readbyqxmd.com/read/29320379/botulinum-toxin-as-a-treatment-for-depression-in-a-real-world-setting
#6
Sanjay Chugh, Anjali Chhabria, Stefanie Jung, Tillmann H C Kruger, M Axel Wollmer
OBJECTIVES: A series of randomized controlled trials have shown the efficacy of glabellar botulinum toxin (BTX) injection as a treatment for depression in women. We wanted to extend these findings and assess how they may be translated to a real-world setting. METHODS: For that purpose, 42 patients with severe, in most cases chronic and treatment-resistant depression received adjunctive treatment with BTX in private practice. Depression severity was rated before and 3 weeks after the treatment using the Hamilton Depression Rating Scale, the Montgomery Åsberg Depression Rating Scale, and the Beck Depression Inventory...
January 2018: Journal of Psychiatric Practice
https://www.readbyqxmd.com/read/29111426/when-movement-disorders-hurt-addressing-pain-in-hyperkinetic-disorders
#7
Maja Relja, Vladimir Miletić
Pain is an important nonmotor symptom in movement disorders. Dystonia is a hyperkinetic movement disorder characterized by involuntary, sustained or intermittent muscle contractions causing abnormal movements, postures or both. Contrary to common views the nonmotor symptoms are present in dystonia patients. Pain is a prevailing feature of cervical dystonia (CD), the most common form of focal dystonia. The mechanism of pain in CD remains mostly unknown, but there are growing evidence that it could not be only the consequence of muscle hyperactivity...
November 2017: Parkinsonism & related Disorders
https://www.readbyqxmd.com/read/29077804/neuropsychological-and-neuropsychiatric-features-of-idiopathic-and-dyt1-dystonia-and-the-impact-of-medical-and-surgical-treatment
#8
Marjan Jahanshahi
Dystonia is a hyperkinetic movement disorder, characterized by sustained or intermittent muscle contractions causing abnormal, often repetitive, movements, postures, or both. Executive dysfunction is a feature of cognitive function in idiopathic and DYT1 dystonia. Psychiatric morbidity is increased in dystonia, and depression, anxiety, obsessive compulsive disorders are the most common disorders. Sleep problems and pain are also frequently experienced. Evidence suggest that mood and anxiety disorders are intrinsic to the neurobiology of dystonia, but also that psychiatric co-morbidity can be secondary to pain experience and the psychosocial functioning and quality of life of the patients...
November 1, 2017: Archives of Clinical Neuropsychology: the Official Journal of the National Academy of Neuropsychologists
https://www.readbyqxmd.com/read/28724781/muscle-disuse-caused-by-botulinum-toxin-injection-leads-to-increased-central-gain-of-the-stretch-reflex-in-the-rat
#9
Jessica Pingel, Hans Hultborn, Lui Näslund-Koch, Dennis B Jensen, Jacob Wienecke, Jens Bo Nielsen
Botulinum toxin (Btx) is used in children with cerebral palsy and in other neurological patients to diminish spasticity and reduce the risk of development of contractures. We investigated changes in the central gain of the stretch reflex circuitry in response to Btx injection in the triceps surae muscle in rats. Experiments were performed in 21 rats. Eight rats were a control group, and 13 rats were injected with 6 IU of Btx in the left triceps surae muscle. Two weeks after Btx injection, larger monosynaptic reflexes (MSR) were recorded from the left (injected) than the right (noninjected) L4 + L5 ventral roots following stimulation of the corresponding dorsal roots...
October 1, 2017: Journal of Neurophysiology
https://www.readbyqxmd.com/read/28556093/recovery-of-rat-muscle-size-but-not-function-more-than-1-year-after-a-single-botulinum-toxin-injection
#10
Samuel R Ward, Viviane B Minamoto, Kentaro P Suzuki, Jonah B Hulst, Shannon N Bremner, Richard L Lieber
INTRODUCTION: Neurotoxin injection is used to treat a wide variety of neuromuscular disorders. The purpose of this study was to measure the functional and structural properties of botulinum toxin-injected adult rat skeletal muscle over nearly the entire lifespan. METHODS: Ten groups of animals were subjected to either neurotoxin injection [Botox, Type A (BT-A); Allergan, Irvine, California] or saline solution injection. Neurotoxin-injected animals (n = 90) were analyzed at different time-points: 1 week; 1 month; 3 months; 6 months; 12 months; or 18 months...
March 2018: Muscle & Nerve
https://www.readbyqxmd.com/read/28507604/health-related-quality-of-life-outcomes-from-botulinum-toxin-treatment-in-hemifacial-spasm
#11
Daniel Weiss, Justine Sturm, Leonhard Hieber, Axel Börtlein, Ingo Mayr, Matthias Appy, Benedicta Kühnler, Joachim Buchthal, Christian Dippon, Guy Arnold, Tobias Wächter
BACKGROUND: Although botulinum neurotoxin (BoNT) injections may alleviate involuntary muscle contractions in hemifacial spasm substantially, it is less clear whether the motor effect would translate into improvements of health-related quality of life (HR-QoL). METHODS: In this open-label clinical observational study, we characterized outcomes on HR-QoL in terms of the EuroQol (EQ-5D-5L) from BoNT in a prospective cohort of patients with hemifacial spasm (n = 73)...
April 2017: Therapeutic Advances in Neurological Disorders
https://www.readbyqxmd.com/read/28114700/-botulinum-toxin-new-developments-in-ophthalmology
#12
B Wabbels
Botulinum toxin is recognised as the gold standard for the treatment of essential blepharospasm and hemifacial spasm, which is similar in effect in synkinesis after facial nerve palsy. The injection intervals can be adjusted according to the patients' needs and be shortened for up to six weeks in cases of eyelid cramping. Newer indications for the use of botulinum toxin in ophthalmology include eyelid retraction in Graves' disease, induction of protective ptosis and treatment of crocodile tears syndrome after facial nerve palsy...
January 23, 2017: Klinische Monatsblätter Für Augenheilkunde
https://www.readbyqxmd.com/read/28043022/spliced-leader-based-analyses-reveal-the-effects-of-polycyclic-aromatic-hydrocarbons-on-gene-expression-in-the-copepod-pseudodiaptomus-poplesia
#13
Yunyun Zhuang, Feifei Yang, Donghui Xu, Hongju Chen, Huan Zhang, Guangxing Liu
Polycyclic aromatic hydrocarbons (PAHs) are a group of toxic and carcinogenic pollutants that can adversely affect the development, growth and reproduction of marine organisms including copepods. However, knowledge on the molecular mechanisms regulating the response to PAH exposure in marine planktonic copepods is limited. In this study, we investigated the survival and gene expression of the calanoid copepod Pseudodiaptomus poplesia upon exposure to two PAHs, 1, 2-dimethylnaphthalene (1, 2-NAPH) and pyrene...
February 2017: Aquatic Toxicology
https://www.readbyqxmd.com/read/27922559/botulinum-toxin-type-a-bont-a-injections-of-the-corrugator-muscles-for-aesthetics-and-depression
#14
Connie Brennan
The treatment of glabellar lines with botulinum toxin type-A (BoNT-A) is a staple for aesthetic providers who specialize in facial rejuvenation. Clinical efforts are currently underway to substantiate upper facial injections (the corrugator muscles are the target muscles) of BoNT-A as an antidepression therapy. This article describes the origin of "facial feedback" by Charles Darwin nearly 150 years ago, as well as "emotional proprioception"-2 neuroanatomical concepts that help provide the scientific rationale behind the general influence facial muscles have on the emotional centers of the brain, and, specifically, how the corrugator muscles-involved with frowning-promote a gloomy mood...
October 2016: Plastic Surgical Nursing
https://www.readbyqxmd.com/read/27791313/botulinum-toxin-for-the-treatment-of-depression
#15
Katlein França, Torello Lotti
No abstract text is available yet for this article.
October 28, 2016: Dermatologic Therapy
https://www.readbyqxmd.com/read/27776762/soluble-n-ethylmaleimide-sensitive-factor-attachment-receptor-snare-protein-involved-in-the-remission-of-depression-by-acupuncture-in-rats
#16
Ling Fan, Zhao Chen, Wenbin Fu, Nenggui Xu, Jianhua Liu, Aiping Lu, Ziping Li, Shengyong Su, Taixiang Wu, Aihua Ou
This study aims to investigate the molecular mechanisms of acupuncture in the remission of depression. A depressive disorder model was induced by exposing Sprague-Dawley rats to chronic unpredictable stress. The rats were divided into five groups: healthy (blank group) and stressed rats (model group), and stressed rats treated with acupuncture (acupuncture group), riluzole (riluzole group), acupuncture combined with botulinum toxin A (BTX-A) injection (acupuncture+BTX-A group) or riluzole combined with BTX-A injection (riluzole+BTX-A group)...
October 2016: Journal of Acupuncture and Meridian Studies
https://www.readbyqxmd.com/read/27761118/sexual-well-being-in-patients-with-blepharospasm-spasmodic-torticollis-and-hemifacial-spasm-a-pilot-study
#17
Paola Perozzo, Adriana Salatino, Paolo Cerrato, Raffaella Ricci
Mood, anxiety, and other psychological symptoms are common in dystonic patients suffering from blepharospasm (BSP) and spasmodic torticollis (ST). Since sexual well-being is an important aspect of mental health, here, we investigated whether these patients may also experience a worsening of their sexual life. In particular, quality of sexual life was evaluated in patients suffering from BSP (N = 30), ST (N = 30), and in a control group of patient with Hemifacial spasm (HFS; N = 30), undergoing botulinum toxin type A therapy...
2016: Frontiers in Psychology
https://www.readbyqxmd.com/read/27744462/effects-of-botulinum-toxin-serotype-a-on-sleep-problems-in-children-with-cerebral-palsy-and-on-mothers-sleep-quality-and-depression
#18
Vildan Binay Safer, Sibel Ozbudak Demir, Esma Ozkan, Fulya Demircioglu Guneri
OBJECTIVE: To evaluate botulinum toxin serotype A (BoNT-A) effects on sleep problems in children with cerebral palsy (CP) and on mothers` sleep quality and depression at multiple time points. METHODS: This is a single center, cross sectional, and observational study was conducted to assess children with CP who were admitted. We recruited children with CP who were admitted to Ministry of Health Physical Medicine and Rehabilitation Training and Research Hospital, Ankara, Turkey between September 2012 and April 2014 for the BoNT-A injection for lower limb spasticity...
October 2016: Neurosciences: the Official Journal of the Pan Arab Union of Neurological Sciences
https://www.readbyqxmd.com/read/27737513/pharmacologic-interventions-for-treating-phantom-limb-pain
#19
REVIEW
Maria Jenelyn M Alviar, Tom Hale, Monalisa Dungca
BACKGROUND: This is an updated version of the original Cochrane review published in Issue 12, 2011. Phantom limb pain (PLP) is pain that arises in the missing limb after amputation and can be severe, intractable, and disabling. Various medications have been studied in the treatment of phantom pain. There is currently uncertainty in the optimal pharmacologic management of PLP. OBJECTIVES: This review aimed to summarise the evidence of effectiveness of pharmacologic interventions in treating PLP...
October 14, 2016: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/27734116/application-of-local-injection-of-botulinum-toxin-a-in-cosmetic-patients-with-congenital-drooping-mouth-corner
#20
Wei Qian, Yan-Kun Zhang, Wei Lv, Ying Hou, Qian Cao, Ju-Feng Fan
OBJECTIVE: This study aimed to investigate the clinical application and efficacy of local injection of botulinum toxin A (BTX-A) at the depressor anguli oris in patients with congenital drooping mouth corner. METHODS: From September 2013 to March 2015, 36 cosmetic patients received local injections of botulinum toxin A at the depressor anguli oris, with 1-3 injection sites in the moving region of the depressor anguli oris on each side. At each injection site, 2-4 U of BTX-A was injected, and the total dose for any unilateral treatment did not exceed 8 U...
December 2016: Aesthetic Plastic Surgery
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