title: Effect of melatonin on tinnitus.
abstract: OBJECTIVE
  Evaluate melatonin as a treatment for subjective tinnitus.
  
  
  METHODS
  Randomized, prospective, double-blind, placebo-controlled crossover trial. Patients were given 3.0 mg melatonin, which was taken nightly for 30 days followed or preceded by a placebo nightly for 30 days, with a 7-day washout period between medications.
  
  
  METHODS
  Outpatient, private, neurotology practice.
  
  
  METHODS
  Thirty patients with subjective tinnitus.
  
  
  METHODS
  Tinnitus matching, Tinnitus Handicap Inventory (THI), patient questionnaire and interview.
  
  
  RESULTS
  The average pretreatment THI score was 33.91 as compared with 26.43 after the placebo and 26.09 after melatonin. The difference in the THI scores between melatonin and placebo treatment were not statistically significant. The average pretreatment THI score for patients who reported overall improvement with melatonin was statistically higher (P = 0.02) than the average pretreatment THI score for patients who reported no improvement with melatonin. Among subjects reporting difficulty sleeping attributable to their tinnitus, 46.7% reported an overall improvement after melatonin compared with 20.0% for placebo (P = 0.04). There was also a statistically significant difference in improvement with melatonin for those patients with bilateral tinnitus compared with those with unilateral tinnitus (P = 0.02).
  
  
  CONCLUSIONS
  Melatonin has been shown to be useful in the treatment of subjective tinnitus. Patients with high THI scores and/or difficulty sleeping are most likely to benefit from treatment with melatonin. In light of its minimal side effects, melatonin should be a part of the physician's armamentarium in the treatment of tinnitus.
authors.affiliation: Ear Research Foundation, Sarasota, Florida 34239, USA.
authors.forename: S I
authors.initials: SI
authors.lastname: Rosenberg
authors.forename: H
authors.initials: H
authors.lastname: Silverstein
authors.forename: P T
authors.initials: PT
authors.lastname: Rowan
authors.forename: M J
authors.initials: MJ
authors.lastname: Olds
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D018592:Cross-Over Studies; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D008297:Male; D008550:Melatonin / Q000627:therapeutic use*; D008875:Middle Aged; D011446:Prospective Studies; D012720:Severity of Illness Index; D012893:Sleep Wake Disorders / Q000209:etiology; D014012:Tinnitus / Q000145:classification / Q000150:complications / Q000188:drug therapy*; D016896:Treatment Outcome
chemical_list: D008550:Melatonin