Web Directory

» ASHA: Spasmodic Dysphonia
   A consumer-oriented SD primer, focusing on the characteristics, diagnosis, and treatment of the condition. Published by the American Speech-Language-Hearing Association.
   http://www.asha.org/public/speech/disorders/SpasmodicDysphonia.htm

» Dextromethorphan to Treat Patients with Voice Spasms
   A Maryland-based clinical study comparing the effects of dextromethorphan, lorazepam, and placebo in individuals with spasmodic dysphonia, muscular tension dysphonia, or vocal tremor. Background and participation details are offered by the National Librar
   http://www.clinicaltrials.gov/ct/show/NCT00055549

» Dystonia Ireland: Spasmodic Dysphonia
   A primer on SD, presented by Dystonia Ireland -- a Dublin- based charity supporting patients and families affected by forms of dystonia.
   http://www.dystonia.ie/page.asp?Page=46&Menu=33

» Johns Hopkins Center for Laryngeal and Voice Disorders: For Botox, a New Wrinkle
   Provides information on the treatment of spasmodic dysphonia using Botox therapy and the safety implications of the treatment.
   http://www.hopkinsmedicine.org/otolaryngology/for_physicians/archives/headway_summer_08.pdf

» NIDCD Health Information: Spasmodic Dysphonia
   Answers to frequently asked SD questions, offered by the National Institute on Deafness and Other Communication Disorders (a division of the National Institutes of Health).
   http://www.nidcd.nih.gov/health/voice/spasdysp.asp

» NORD: Spasmodic Dysphonia
   Abstracted version of a report from National Organization for Rare Disorders database. Features include a general description of SD, listings for support organizations, a link to information on the Botox assistance program administered by NORD, and an opp
   http://www.rarediseases.org/search/rdbdetail_abstract.html?disname=Spasmodic%20Dysphonia

» National Spasmodic Dysphonia Association
   Resources for patients and professionals, including multimedia demonstrations of SD, descriptions of available therapies, information on a financial-assistance program for patients who require Botox, and listings for dystonia specialists, support groups,
   http://www.dysphonia.org/

» Neurological Concomitants in Spasmodic Dysphonia
   Review of neurological conditions that may accompany Spasmodic Dysphonia, with background information on the differential diagnosis and treatment of SD. Authored by Lyn Dee Harrelson of New Mexico State University's Communication Disorders Program.
   http://web.nmsu.edu/~lleeper/pages/Voice/harrelson/index.htm

» New York Eye & Ear Infirmary: Spasmodic Dysphonia
   Fact sheets dedicated to SD and its treatment, accompanied by pointers to research reports and information concerning a related clinical trial that is being conducted at the Infirmary.
   http://www.nyee.edu/cfv-neuro.html#sd

» Spasmodic Dysphonia
   From the Baylor Grand Rounds Archive, a review of SD diagnosis and treatment, featuring historical perspectives and a case presentation.
   http://www.bcm.edu/oto/grand/110499.html

» Spasmodic Dysphonia : A New Surgical Treatment
   Case report describing Dr. Nobuhiko Isshiki's Midline Type 2 Thyroplasty technique for SD.
   http://web.kyoto-inet.or.jp/people/isshiki/spasmodic-dysphonia.html

» Spasmodic Dysphonia Bulletin Board
   Moderated forum for SD patients and their families. Provided by the National Spasmodic Dysphonia Association.
   http://www.dysphonia-bb.org/forums/sd/

» The Voice Doctor
   Alternative therapy for voice disorders based on a psychological interpretation of the condition.
   http://www.voice-doctor.com/

» UNC Spasmodic Dysphonia/Botox Clinic
   Information concerning the diagnosis and treatment of spasmodic dysphonia at the University of North Carolina's specialized clinic.
   http://www.med.unc.edu/ent/clinical-programs/voice-center-1/spasmodic-dysphonia-botox-clinic

» University of Michigan Study: Botox Shots Ease Voice Problems
   Report on a recently published Botox study, which focused on the long-term effects of the medication in individuals with adductor SD. Pointers to further information about SD and its treatment at the U-M Health System's Vocal Health Center are provided, i
   http://www.med.umich.edu/opm/newspage/2004/botox.htm

» Vanderbilt Bill Wilkerson Center: Spasmodic Dysphonia
   Overview describing the three types of SD. Includes a video of Linda's story.
   http://www.vanderbilthealth.com/main/healthtopics?topic=Spasmodic_Dysphonia

» VoiceDoctor.net: Spasmodic Dysphonia
   Fact sheet on abductor and adductor SD, with links to audio clips, diagnostic information, reviews of medical and surgical approaches, and national listings for laryngologists. Presented by James P. Thomas, MD.
   http://www.voicedoctor.net/therapy/dystonia.html

» Voiceproblem.org: Spasmodic Dysphonia
   Five-page guide to SD, authored by specialists in the treatment of vocal disorders. Fundamental SD concepts are introduced and details concerning symptoms, diagnosis and treatment are provided.
   http://www.voiceproblem.org/disorders/spasmodicdysphonia/index.asp

» eMedicine - Spasmodic Dysphonia
   Peer-reviewed article on the medical and surgical management of SD, co-authored by Darius Bliznikas, MD and Soly Baredes, MD.
   http://www.emedicine.com/ent/topic349.htm