Kinematic-based BoNT-A Injections for Bilateral ET

Summary

The primary objective is to study the efficacy of botulinum toxin type A (Xeomin®) injected utilizing kinematically-based injection parameters for the treatment of upper extremity essential tremor (ET). Additional objectives are to study the benefit of kinematic assessment tools in determining injection parameters and to study the composition of tremor using kinematics.

Timeline

Start

2014-08

Primary completion

2020-09

Completion

2021-12

Publications

• Background Schantz EJ, Johnson EA. Properties and use of botulinum toxin and other microbial neurotoxins in medicine. Microbiol Rev. 1992 Mar;56(1):80-99. doi: 10.1128/mr.56.1.80-99.1992.
• Background Evidente VG, Adler CH. An update on the neurologic applications of botulinum toxins. Curr Neurol Neurosci Rep. 2010 Sep;10(5):338-44. doi: 10.1007/s11910-010-0129-z.
• Background Benito-Leon J, Louis ED. Essential tremor: emerging views of a common disorder. Nat Clin Pract Neurol. 2006 Dec;2(12):666-78; quiz 2p following 691. doi: 10.1038/ncpneuro0347.
• Background Gironell A, Kulisevsky J. Diagnosis and management of essential tremor and dystonic tremor. Ther Adv Neurol Disord. 2009 Jul;2(4):215-22. doi: 10.1177/1756285609104791.
• Background Jankovic J, Schwartz K, Clemence W, Aswad A, Mordaunt J. A randomized, double-blind, placebo-controlled study to evaluate botulinum toxin type A in essential hand tremor. Mov Disord. 1996 May;11(3):250-6. doi: 10.1002/mds.870110306.
• Background Brin MF, Lyons KE, Doucette J, Adler CH, Caviness JN, Comella CL, Dubinsky RM, Friedman JH, Manyam BV, Matsumoto JY, Pullman SL, Rajput AH, Sethi KD, Tanner C, Koller WC. A randomized, double masked, controlled trial of botulinum toxin type A in essential hand tremor. Neurology. 2001 Jun 12;56(11):1523-8. doi: 10.1212/wnl.56.11.1523.
• Background Adler CH, Bansberg SF, Hentz JG, Ramig LO, Buder EH, Witt K, Edwards BW, Krein-Jones K, Caviness JN. Botulinum toxin type A for treating voice tremor. Arch Neurol. 2004 Sep;61(9):1416-20. doi: 10.1001/archneur.61.9.1416.
• Background Zesiewicz TA, Elble R, Louis ED, Hauser RA, Sullivan KL, Dewey RB Jr, Ondo WG, Gronseth GS, Weiner WJ; Quality Standards Subcommittee of the American Academy of Neurology. Practice parameter: therapies for essential tremor [RETIRED]: report of the Quality Standards Subcommittee of the American Academy of Neurology. Neurology. 2005 Jun 28;64(12):2008-20. doi: 10.1212/01.WNL.0000163769.28552.CD. Epub 2005 Jun 22.

Drugs

Indications